Дисертації з теми "Autonomous vehicle safety measures"
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Volland, Kirk N. "Design, construction and testing of a prototype holonomic autonomous vehicle." Thesis, Monterey, Calif. : Naval Postgraduate School, 2007. http://bosun.nps.edu/uhtbin/hyperion-image.exe/07Dec%5FVolland.pdf.
Повний текст джерелаThesis Advisor(s): Harkins, Richard. "December 2007." Description based on title screen as viewed on January 24, 2008. Includes bibliographical references (p. 189-192). Also available in print.
Aslansefat, K., Sohag Kabir, Amr R. A. Abdullatif, Vinod Vasudevan, and Y. Papadopoulos. "Toward Improving Confidence in Autonomous Vehicle Software: A Study on Traffic Sign Recognition Systems." IEEE, 2021. http://hdl.handle.net/10454/18591.
Повний текст джерелаThis article proposes an approach named SafeML II, which applies empirical cumulative distribution function-based statistical distance measures in a designed human-in-the loop procedure to ensure the safety of machine learning-based classifiers in autonomous vehicle software. The application of artificial intelligence (AI) and data-driven decision-making systems in autonomous vehicles is growing rapidly. As autonomous vehicles operate in dynamic environments, the risk that they can face an unknown observation is relatively high due to insufficient training data, distributional shift, or cyber-security attack. Thus, AI-based algorithms should make dependable decisions to improve their interpretation of the environment, lower the risk of autonomous driving, and avoid catastrophic accidents. This paper proposes an approach named SafeML II, which applies empirical cumulative distribution function (ECDF)-based statistical distance measures in a designed human-in-the-loop procedure to ensure the safety of machine learning-based classifiers in autonomous vehicle software. The approach is model-agnostic and it can cover various machine learning and deep learning classifiers. The German Traffic Sign Recognition Benchmark (GTSRB) is used to illustrate the capabilities of the proposed approach.
This work was supported by the Secure and Safe MultiRobot Systems (SESAME) H2020 Project under Grant Agreement 101017258.
Todescatt, Daniel 1973. "Influência do sistema pré-crash de segurança veicular em ocupantes de diferentes estaturas : Influence of vehicle pre-crash safety system in occupants of different sizes." [s.n.], 2014. http://repositorio.unicamp.br/jspui/handle/REPOSIP/265952.
Повний текст джерелаDissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Mecânica
Made available in DSpace on 2018-08-24T20:27:51Z (GMT). No. of bitstreams: 1 Todescatt_Daniel_M.pdf: 4563684 bytes, checksum: 112b516ee4dd9c22aab0bea92df347f4 (MD5) Previous issue date: 2014
Resumo: Esta dissertação visa comparar o desempenho de um sistema convencional de proteção de ocupantes (sistema de retenção) em um veículo de passeio com um sistema pre-crash, considerando ocupantes de três tamanhos diferentes. O termo pre-crash significa que pode ocorrer o disparo do air-bag e pré-tensionador antes do instante de impacto enquanto que no sistema convencional o disparo ocorre sempre após o impacto. Com esta finalidade foi utilizado um modelo de simulação desenvolvido no programa `Madymo¿ combinado ao programa de otimização multidisciplinar `Mode-Frontier¿. Este modelo corresponde à parte do veículo que envolve o motorista e é constituído por parte da carroçaria, assento, coluna de direção e o sistema de retenção. Todo o modelo está sujeito a uma curva de aceleração que representa um impacto frontal contra uma barreira rígida a 50 km/h. São utilizados três tamanhos padronizados de ocupantes representados por bonecos (dummies) que possuem sensores em certas partes do corpo com a finalidade de identificar os índices biomecânicos resultantes do impacto. Estes índices biomecânicos identificam o nível de carga sobre estas partes do corpo e podem ser comparados com critérios estabelecidos em norma. Os três tamanhos de ocupante são definidos da seguinte forma: 5%, 50% e 95%. Onde 5% representa a parcela de 5% da população de menor estatura, 50% representa uma estatura equivalente à média da população e 95% a estatura que é maior que 95% da população. Este padrão é definido de acordo com o tamanho da população americana da época em que estes dummies foram desenvolvidos. O trabalho é dividido em três etapas. Na primeira é utilizado o programa de otimização para dimensionar um sistema de retenção que seja ideal para o 'dummy' tamanho 50%. A partir dos parâmetros determinados para o sistema de retenção são avaliados e comparados os índices biomecânicos dos ocupantes de tamanhos 5% e 95%. O objetivo é demonstrar os riscos a que os ocupantes de dimensões fora do tamanho 50% estão sujeitos. Posteriormente são encontrados, também por meio de algoritmo de otimização, os parâmetros do sistema de retenção que são ideais para os ocupantes 5% e 95%. Novamente é feita uma comparação dos resultados. Por fim é feito um procedimento similar considerando a possibilidade de adiantamento no disparo de dois dispositivos do sistema de retenção: air-bag e pré-tensionador. Novamente é utilizado o algoritmo de otimização para encontrar os parâmetros ideais do sistema de retenção para o ocupante de estatura 50%. Neste caso pode-se verificar se ocorre a melhora dos índices biomecânicos para o ocupante de tamanho 50% comparando-se com os resultados obtidos em um sistema de retenção convencional. Porém, neste caso, o aspecto mais importante deste trabalho é verificar se o adiantamento no tempo de disparo possibilita de redução do risco de ferimentos também para os ocupantes com dimensões 5% e 95% mesmo utilizando-se um sistema de retenção dimensionado para o ocupante de tamanho 50%. Palavras-Chave: segurança veicular, impacto veicular frontal, estatura, simulação, otimização
Abstract: This dissertation aims to compare the performance of a conventional occupants protection system in a passenger vehicle with the performance of a pre-crash system, considering occupants of three different sizes. The term pre-crash means that the firing of the airbag and pretensioner may occur before the instant of impact, while in the conventional system the trigger always occurs after impact. With this purpose a simulation model was developed in the software 'MADYMO' combined with the multidisciplinary optimization software 'Mode-Frontier'. The frontal region of the passengers compartment, the seat, the steering column and the restraint system are modelled. The whole model is subject to an acceleration curve that represents a frontal impact against a rigid barrier at 50 km/h. Three standard occupant sizes represented by dummies are used. They have sensors in certain parts of the body with the purpose of identifying the biomechanical results from an impact. The level of biomechanical loads on parts of the body can be compared with the criteria established in the regulations. The three sizes of occupant are defined as follows: 5%, 50% and 95%. Where 5% is the share of 5% of the population with smaller stature, 50% represents a height equivalent to the average of the population and 95% height that is greater than 95% of the population. The default size is set according to the size of the U.S. population at the time that these dummies were developed. The work is divided into three stages. The first uses an optimization program to obtain a restraint system that is ideal for the dummy size 50%. From the parameters determined for the restraint system the biomechanical indices of occupant sizes 5% and 95% are evaluated and compared. The purpose is to demonstrate the risks to which occupants of dimensions out of size 50% are subject. In the second stage the parameters of the restraint system which are ideal for the sizes 5% and 95% are found, also by means of the numerical optimization algorithm. A comparison of the results for the dummy 5% with parameters for 5 and 50% is made. Also a comparison of the results for the dummy 95% with parameters for 95 and 50% is made. Finally, in the third stage, a similar procedure is done considering the advance in the firing time of two devices from the restraint system: air-bag and pretensioner. Again the optimization algorithm is used to find the optimal parameters for the restraint system considering the occupant height 50%. In this case it is checked whether there are improvements of biomechanical indexes for the occupant size 50%, comparing with the results obtained in a conventional restraint system. Here we reach the most important aspect of this work, which is checking if the advance in firing time results in a reduction of the risk of injury also for occupants with dimensions 5% and 95%, even using a retention system sized for the occupant size 50%. Key Words: vehicle safety, vehicle frontal impact, stature, simulation, optimization
Mestrado
Materiais e Processos de Fabricação
Mestre em Engenharia Mecânica
Hamersma, H. A. (Herman Adendorff). "Longitudinal vehicle dynamics control for improved vehicle safety." Diss., University of Pretoria, 2013. http://hdl.handle.net/2263/40829.
Повний текст джерелаDissertation (MEng)--University of Pretoria, 2013.
gm2014
Mechanical and Aeronautical Engineering
unrestricted
Dowd, Garrett E. "Improving Autonomous Vehicle Safety using Communicationsand Unmanned Aerial Vehicles." The Ohio State University, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=osu1574861007798385.
Повний текст джерелаGuan, Wenyang. "Adaptive QoS control of DSRC vehicle networks for collaborative vehicle safety applications." Thesis, Swansea University, 2013. https://cronfa.swan.ac.uk/Record/cronfa42507.
Повний текст джерелаAdolfsson, Alexander, and Daniel Arrhenius. "Overseeing Intersection System for Autonomous Vehicle Guidance." Thesis, KTH, Skolan för elektroteknik och datavetenskap (EECS), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-254219.
Повний текст джерелаYevdokymenkova, Kateryna, and Катерина Андріївна Євдокименкова. "Autonomous transport of the future." Thesis, National Aviation University, 2021. https://er.nau.edu.ua/handle/NAU/50582.
Повний текст джерелаThe idea of autonomous car control has existed for almost a century. However, only now advances in sensors, efficient drives, new materials, and increased computing power led to the realization of this idea
Ідея автономного управління автомобілем існує майже століття. Однак лише зараз досягнення в сенсорах, ефективних приводах, нових матеріалах та збільшеній обчислювальній потужності призвели до її реалізації.
Wang, Yuan-Fang. "Computer Vision Analysis for Vehicular Safety Applications." International Foundation for Telemetering, 2015. http://hdl.handle.net/10150/596451.
Повний текст джерелаIn this paper, we present our research on using computer-vision analysis for vehicular safety applications. Our research has potential applications for both autonomous vehicles and connected vehicles. In particular, for connected vehicles, we propose three image analysis algorithms that enhance the quality of a vehicle's on-board video before inter-vehicular information exchange takes place. For autonomous vehicles, we are investigating a visual analysis scheme for collision avoidance during back up and an algorithm for automated 3D map building. These algorithms are relevant to the telemetering domain as they involve determining the relative pose between a vehicle and other vehicles on the road, or between a vehicle and its 3D driving environment, or between a vehicle and obstacles surrounding the vehicle.
Ojdanic, Milos. "SYSTEMATIC LITERATURE REVIEW OF SAFETY-RELATED CHALLENGES FOR AUTONOMOUS SYSTEMS IN SAFETY-CRITICAL APPLICATIONS." Thesis, Mälardalens högskola, Akademin för innovation, design och teknik, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-43980.
Повний текст джерелаMunoz, Alex. "Exploring Strategies for Adapting Traditional Vehicle Design Frameworks to Autonomous Vehicle Design." ScholarWorks, 2020. https://scholarworks.waldenu.edu/dissertations/7944.
Повний текст джерелаRoediger, Micah David. "Exploring human-vehicle communication to balance transportation safety and efficiency: A naturalistic field study of pedestrian-vehicle interactions." Diss., Virginia Tech, 2018. http://hdl.handle.net/10919/96198.
Повний текст джерелаPh. D.
Gim, Gwanghun. "Vehicle dynamic simulation with a comprehensive model for pneumatic tires." Diss., The University of Arizona, 1988. http://hdl.handle.net/10150/184478.
Повний текст джерелаEichaker, Lauren R. "Injury Mechanisms and Outcomes in Lead Vehicle Stopped, Near Side, and Lane Change-Related Impacts: Implications for Autonomous Vehicle Behavior Design." The Ohio State University, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=osu1500330466825096.
Повний текст джерелаAnistratov, Pavel. "Computation of Autonomous Safety Maneuvers Using Segmentation and Optimization." Licentiate thesis, Linköpings universitet, Fordonssystem, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-162164.
Повний текст джерелаHamren, Rasmus. "APPLYING UAVS TO SUPPORT THE SAFETY IN AUTONOMOUS OPERATED OPEN SURFACE MINES." Thesis, Mälardalens högskola, Akademin för innovation, design och teknik, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-53376.
Повний текст джерелаLause, Federico Valentin III. "Adapting Crash Modification Factors for the Connected and Autonomous Vehicle Environment." UKnowledge, 2019. https://uknowledge.uky.edu/ce_etds/90.
Повний текст джерелаRezvani, Arany Roushan. "Gaussian Process Model Predictive Control for Autonomous Driving in Safety-Critical Scenarios." Thesis, Linköpings universitet, Reglerteknik, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-161430.
Повний текст джерелаJonasson, Mats. "Exploiting individual wheel actuators to enhance vehicle dynamics and safety in electric vehicles." Doctoral thesis, KTH, Fordonsdynamik, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-11005.
Повний текст джерелаQC 20100722
Jun, Jungwook. "Potential Crash Measures Based on GPS-Observed Driving Behavior Activity Metrics." Diss., Georgia Institute of Technology, 2006. http://hdl.handle.net/1853/19832.
Повний текст джерелаDouglas, Matthew Aaron. "Commercial Motor Vehicle Driver Safety: An Application of Ethics Theory." Thesis, University of North Texas, 2009. https://digital.library.unt.edu/ark:/67531/metadc11048/.
Повний текст джерелаFarley, William Robert. "An Analysis of Bicycle-Vehicle Interactions at Signalized Intersections with Bicycle Boxes." PDXScholar, 2014. https://pdxscholar.library.pdx.edu/open_access_etds/1618.
Повний текст джерелаVlahija, Chippen, and Ahmed Abdulkader. "Real-time vehicle and pedestrian detection, a data-driven recommendation focusing on safety as a perception to autonomous vehicles." Thesis, Malmö universitet, Fakulteten för teknik och samhälle (TS), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-20089.
Повний текст джерелаKaalen, Stefan. "Semi-Markov processes for calculating the safety of autonomous vehicles." Thesis, KTH, Matematisk statistik, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-252331.
Повний текст джерелаFlertalet tillverkare av vägfordon jobbar idag på att utveckla autonoma fordon. Ett ämne ofta på agendan i diskussionen om att integrera autonoma fordon på vägarna är säkerhet. Det finns i sammanhanget ingen klar bild över hur säkerhet ska kvantifieras. Som ett bidrag till denna diskussion föreslås här att beskriva varje potentiellt farlig situation av ett fordon som en Semi-Markov process (SMP). En metod presenteras för att via beräkning av funktionssäkerheten nyttja semi-Markov representationen för att beräkna sannolikheten för att en farlig situation ska uppstå. Metoden nyttjar Laplace-Stieltjes transformen för att förenkla uttrycket för funktionssäkerheten och beräknar transformen av funktionssäkerheten exakt. Numeriska algoritmer för den inversa transformen appliceras sedan för att beräkna funktionssäkerheten upp till en viss feltolerans. Metoden valideras genom alternativa tekniker och appliceras sedan på ett system för autonom styrning baserat på ett riktigt exempel från industrin. En fördelaktig utveckling av metoden som presenteras här skulle vara att involvera ett ramverk för hur varje potentiellt farlig situation ska representeras som en SMP.
Chen, Wei. "Formal Modeling and Automatic Generation of Test Cases for the Autonomous Vehicle." Electronic Thesis or Diss., université Paris-Saclay, 2020. http://www.theses.fr/2020UPASG002.
Повний текст джерелаAutonomous vehicles mainly rely on an intelligent system pilot to achieve the purpose of self-driving. They combine a variety of sensors (cameras, radars, lidars,..) to perceive their surroundings. The perception algorithms of the Automated Driving Systems (ADSs) provide observations on the environmental elements based on the data provided by the sensors, while decision algorithms generate the actions to be implemented by the vehicles. Therefore, ADSs are safety-critical systems whose failures can have catastrophic consequences. To ensure the safety of such systems, it is necessary to specify, validate and secure the dependability of the architecture and the behavioural logic of ADSs running on vehicle for all the situations that will be met by the vehicle. These situations are described and generated as different test cases.The objective of this thesis is to develop a complete approach allowing the conceptualization and the characterization of execution contexts of autonomous vehicle, and the formal modelling of the test cases in the context of the highway. Finally, this approach has to allow an automatic generation of the test cases that have an impact on the performances and the dependability of the vehicle.In this thesis, we propose a three-layer test case generation methodology. The first layer includes all static and mobile concepts of three ontologies we define in order to conceptualize and characterize the driving environment for the construction of test cases: a highway ontology and a weather ontology to specify the environment in which evolves the autonomous vehicle, and a vehicle ontology which consists of the vehicle lights and the control actions. Each concept of these ontologies is defined in terms of entity, sub-entities and properties.The second layer includes the interactions between the entities of the defined ontologies. We use first-order logic equations to represent the relationships between these entities.The third and last layer is dedicated to the test case generation which is based on the process algebra PEPA (Performance Evaluation Process Algebra), which is used to model the situations described by the test cases.Our approach allows us to generate automatically the test cases and to identify the critical ones. We can generate test cases from any initial situation and with any number of scenes. Finally we propose a method to calculate the criticality of each test case. We can comprehensively evaluate the importance of a test case by its criticality and its probability of occurrence
de, Oliveira Marcelo Gurgel. "An integrated methodology for the evaluation of the safety impacts of in-vehicle driver warning technologies." Diss., Georgia Institute of Technology, 2002. http://hdl.handle.net/1853/19162.
Повний текст джерелаRay, Soumitry J. "Intelligent hazard identification: Dynamic visibility measurement of construction equipment operators." Diss., Georgia Institute of Technology, 2014. http://hdl.handle.net/1853/51968.
Повний текст джерелаIberraken, Dimia. "Safe Trajectories and Sequential Bayesian Decision-Making Architecture for Reliable Autonomous Vehicle Navigation." Thesis, Université Clermont Auvergne (2017-2020), 2020. http://www.theses.fr/2020CLFAC043.
Повний текст джерелаRecent advances in Autonomous Vehicles (AV) driving raised up all the importance to ensure the complete reliability of AV maneuvers even in highly dynamic and uncertain environments/situations. This objective becomes even more challenging due to the uniqueness of every traffic situation/condition. To cope with all these very constrained and complex configurations, AVs must have appropriate control architecture with reliable and real-time Risk Assessment and Management Strategies (RAMS). These targeted RAMS must lead to reduce drastically the navigation risks (theoretically, lower than any human-like driving behavior), with a systemic way. Consequently, the aim is also to reduce the need for too extensive testing (which could take several months and years for each produced RAMS without at the end having absolute prove). Hence the goal in this Ph.D. thesis is to have a provable methodology for AV RAMS. This dissertation addresses the full pipeline from risk assessment, path planning to decision-making and control of autonomous vehicles. In the first place, an overall Probabilistic Multi-Controller Architecture (P-MCA) is designed for safe autonomous driving under uncertainties. The P-MCA is composed of several interconnected modules that are responsible for: assessing the collision risk with all observed vehicles while considering their trajectories' predictions; planning the different driving maneuvers; making the decision on the most suitable actions to achieve; control the vehicle movement; aborting safely the engaged maneuver if necessary (due for instance to a sudden change in the environment); and as last resort planning evasive actions if there is no other choice. The proposed risk assessment is based on a dual-safety stage strategy. The first stage analyzes the actual driving situation and predicts potential collisions. This is performed while taking into consideration several dynamic constraints and traffic conditions that are known at the time of planning. The second stage is applied in real-time, during the maneuver achievement, where a safety verification mechanism is activated to quantify the risks and the criticality of the driving situation beyond the remaining time to achieve the maneuver. The decision-making strategy is based on a Sequential Decision Networks for Maneuver Selection and Verification (SDN-MSV) and corresponds to an important module of the P-MCA. This module is designed to manage several road maneuvers under uncertainties. It utilizes the defined safety stages assessment to propose discrete actions that allow to: derive appropriate maneuvers in a given traffic situation and provide a safety retrospection that updates in real-time the ego-vehicle movements according to the environment dynamic, in order to face any sudden hazardous and risky situation. In the latter case, it is proposed to compute the corresponding low-level control based on the Covariance Matrix Adaptation Evolution Strategy (CMA-ES) that allows the ego-vehicle to pursue the advised collision-free evasive trajectory to avert an accident and to guarantee safety at any time.The reliability and the flexibility of the overall proposed P-MCA and its elementary components have been intensively validated, first in simulated traffic conditions, with various driving scenarios, and secondly, in real-time with the autonomous vehicles available at Institut Pascal
Molina, Caroline Bianca Santos Tancredi. "Controle veicular autônomo (CVA): um sistema para prevenir acidentes no contexto de veículos autônomos." Universidade de São Paulo, 2018. http://www.teses.usp.br/teses/disponiveis/3/3141/tde-01112018-153824/.
Повний текст джерелаTechnological development and the massive investment in \'intelligent\' vehicle technologies are likely to turn autonomous vehicles into reality in a few years. The insertion intelligence in road vehicles aims to obtain a reduction in traffic accidents due to the mitigation of errors committed by human drivers, thanks to their replacement by machines. In addition, autonomous vehicles should be able to mitigate hazards in road transportation systems without creating new risks. Thus, It is important to study how to ensure safety in this new scenario. Some research in this area has already been developed, but they do not show how to design properly an autonomous vehicle system in which existing methods can be applied to analyze and guarantee adequate levels of safety in such vehicles. As a result, this master\'s work develops a proposal that aims to facilitate the development and analysis of this new class of vehicles, in addition to ensuring levels of critical safety appropriate to autonomous vehicles. The proposal is represented by a system called Autonomous Vehicle Control (CVA), which was developed under the concept of Intelligent Transport Systems (STI). The CVA system is formed by two layers, one of operation (Autonomous Vehicle Operation - OVA), responsible for the driving of the vehicle and another one of protection (Autonomous Vehicle Protection - PVA). The main idea is to use the PVA layer for the prevention of accidents. The PVA layer was developed and tested in a simulation environment, considering a Case Study. It was observed that, as predicted, the CVA system, because it has a layer aimed at vehicular protection, was able to avoid several collision situations between vehicles.
Becze, Joseph. "Volvo VISE." Thesis, Umeå universitet, Designhögskolan vid Umeå universitet, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-171730.
Повний текст джерелаHosseinyalamdary, Saivash Hosseinyalamdary. "Traffic Scene Perception using Multiple Sensors for Vehicular Safety Purposes." The Ohio State University, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=osu1462803166.
Повний текст джерелаKumar, Mavoori Arvind. "An activity plan for Indian Road Safety." Thesis, Linköping University, Department of Science and Technology, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-2954.
Повний текст джерелаRoad safety is a major issue affecting the road sector. Road accidents remain a serious impediment to sustainable human development in many of the developing member countries (DMCs) of the Asian Development Bank (ADB). Road accidents continue to be an important social and economic problem in developing countries like India. Growth in the number of motor vehicles, poor enforcement of traffic safety regulations, poor quality of roads and vehicles, and inadequate public health infrastructures are some of the road safety problems facing in India.
The object of this Thesis is to present a status report on the nature of the government policy towards the Activity plans implemented till now and which has to be implemented later for the reduction of road fatalities and for the safe roads, and also giving the guidelines for financing of remedial measures, institutional framework, physical characteristics of the road, traffic control and calming measures, road safety education and enforcement issues.
The aim of the Activity plans is to analyze the present situation of road safety in India and to indicate main problems in individual sector of the Activity implemented by comparing and taking the examples of some of the ASEAN Region who are successed in implementing in the individual sectors. The effect of the programme to real safety situation is estimated, and further plans could be corrected if it is necessary. Implementation of the goals for the coming years to reduce the number of accidents at maximum extent and give people, the safe and the steady flow of traffic in India. The vision of a tremendous change next 5 to 10 years is based on a big potential for improvement and a joint effort of all involved groups on all levels of traffic safety, centrally coordinated by the National Road Safety Authorities.
The Action Plan is deliberately divided into 14 key Sectors of activity in broadly the same way as the individual country road safety action plans. The sectors involve many different disciplines and a very wide range of multi sector activities but all are based on applying scientific, methodical approaches to the problem. At the end the thesis gives the recommendations and conclusion for the safe Roads in India
Chen, Rong. "Driver Behavior in Car Following - The Implications for Forward Collision Avoidance." Diss., Virginia Tech, 2016. http://hdl.handle.net/10919/71785.
Повний текст джерелаPh. D.
Lundblad, Oscar. "The autonomous crewmate : A sociotechnical perspective to implementation of autonomous vehicles in sea rescue." Thesis, Linköpings universitet, Interaktiva och kognitiva system, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-166452.
Повний текст джерелаWARA-PS
Alvarez, Stephanie. "Évaluation des gains de sécurité, sécurisation des essais et analyse des accidents du véhicule autonome : une approche systémique." Thesis, Paris Sciences et Lettres (ComUE), 2017. http://www.theses.fr/2017PSLEM006/document.
Повний текст джерелаAs automakers develop automated driving systems, they must address the implications of such systems on road safety. Notably for the safety benefit assessment, trial safety and accident analysis. However, the existing conceptual framework in road safety may not be adapted to analyze the changes and new interactions introduced by vehicle automation at all the levels of the road transport sociotechnical system.The main objective of this thesis is to apply a systems theoretic approach based on STAMP to examine the safety benefit assessment, trial safety and accident analysis of automated driving across all the levels of the road transport sociotechnical system.This research first contributes to safety benefit assessment by estimating the target population of a highway pilot system and by generating questions derived from an STPA analysis (hazard analysis based on STAMP) to facilitate the evaluation of the influence of the highway pilot system on road safety.Next, this work establishes a framework to ensure trial safety across the macroscopic and microscopic levels of the vehicle trial system by structuring the outputs of two STPA analyses.Finally, this thesis integrates elements from existing crash analysis methods and newly developed guidance elements into CAST (an accident analysis method based on STAMP) to develop a new method for the accident analysis of crashes involving automated driving called CASCAD. The application of CASCAD was illustrated using the available information of the Tesla crash on May 2016.The three applications of this research show the potential of a STAMP-based approach to provide a suitable conceptual framework for the analysis of the implications of road safety on automated driving
Cuer, Romain. "Démarche de conception sûre de la Supervision de la fonction de Conduite Autonome." Thesis, Lyon, 2018. http://www.theses.fr/2018LYSEI091/document.
Повний текст джерелаThe Autonomous Vehicle is meant to drive itself, without any driver intervention, whatever the driving situation. This vehicle includes a new function, called AD, for Autonomous Driving, function. This function can be in different states (Available, Active for example) according to environmental conditions evolution. This states change is managed by a supervision function, named AD Supervision. The main goal of my works consists in guaranteeing that AD function remains always in a safe state. In other words, the AD Supervision must always respect all the functional and safety requirements that specify its behavior. These two requirements types are produced by two different professions: the System Architect (SA) and the Safety Engineer (SE). These two fields contribute to the design of the same function but distinguish at several aspects: objectives, constraints, planning, tools… In our case study, these differences are illustrated by considered requirements: the functional requirements are allocated to global AD function, while the safety requirements specify the behavior of local redundant sub-functions ensuring a continuous service in case of failure. The consistency of the two perspectives as early as possible in the design phase and in an industrial context, is the central problematic addressed. The safety issues due to Autonomous Vehicle make this topic essential for the automotive manufacturers. To meet these concerns, we proposed a tooled and collaborative approach for safe design of AD Supervision. This approach is integrated in the normative processes (standards ISO 26262 and ISO 15288) as well as in the internal design processes at Renault. It is based on formal verification by model checking, parallel composition of finite sate automata and technical expertise. This approach advocates the utilization of a same formalism (state automata) by the two professions to perform activities sharing a common goal: behavior requirements verification in preliminary design phase. A method to translate requirements into formal properties and to build state models has been deployed. The result is a progressive consolidation of treated requirements, initially expressed in free natural language. The potential ambiguities, inconsistencies and incompleteness are exhibited and treated. Two main contributions are in this way illustrated: highlighting of several formal credible (i.e. validated by expertise) specifications from informal requirements; and precise definition of technical expertise role (milestones, planning). However, this reinforcement – in silos – of the two profession viewpoints does not guarantee that they are mutually consistent. Thus, we proposed a convergence method, relying on expertise and on parallel composition of state automata, for the comparison of local and global views
Girbés, Juan Vicent. "Clothoid-based Planning and Control in Intelligent Vehicles (Autonomous and Manual-Assisted Driving)." Doctoral thesis, Universitat Politècnica de València, 2016. http://hdl.handle.net/10251/65072.
Повний текст джерела[ES] En la actualidad se comercializan infinidad de productos de electrónica de consumo que incorporan elementos y características procedentes de avances en el sector de la robótica móvil. Por ejemplo, el conocido robot aspirador Roomba de la empresa iRobot, el cual pertenece al campo de la robótica de servicio, uno de los más activos en el sector. También hay numerosos sistemas robóticos autónomos en almacenes y plantas industriales. Es el caso de los vehículos autoguiados (AGVs), capaces de conducir de forma totalmente autónoma en entornos muy estructurados. Además de en la industria y en electrónica de consumo, dentro del campo de la automoción también existen dispositivos que dotan de cierta inteligencia al vehículo, derivados la mayoría de las veces de avances en robótica móvil. De hecho, cada vez con mayor frecuencia los vehículos incorporan sistemas avanzados de asistencia al conductor (ADAS por sus siglas en inglés), tales como control de navegación con regulación automática de velocidad, asistente de cambio de carril y adelantamiento, aparcamiento automático o aviso de colisión, entre otras prestaciones. No obstante, pese a todos los avances siguen existiendo problemas sin resolver y que pueden mejorarse. La colisión y el vuelco destacan entre los accidentes más comunes en vehículos con conducción tanto manual como autónoma. De hecho, la dificultad de conducir en entornos desestructurados compartiendo el espacio con otros agentes móviles, tales como coches o personas, hace casi imposible garantizar la conducción sin accidentes. Es por ello que la búsqueda de técnicas para mejorar la seguridad en vehículos inteligentes, ya sean de conducción autónoma o manual asistida, es un tema que siempre está en auge en la comunidad robótica. La presente tesis se centra en el diseño de herramientas y técnicas de planificación y control de vehículos inteligentes, para la mejora de la seguridad y el confort. La disertación se ha dividido en dos partes, la primera sobre conducción autónoma y la segunda sobre conducción manual asistida. El principal nexo de unión es el uso de clotoides como elemento de generación de trayectorias y detección de colisiones. Entre los problemas que se resuelven destacan la evitación de obstáculos, la evitación de vuelcos y la asistencia avanzada al conductor para evitar colisiones con peatones.
[CAT] En l'actualitat es comercialitzen infinitat de productes d'electrònica de consum que incorporen elements i característiques procedents d'avanços en el sector de la robòtica mòbil. Per exemple, el conegut robot aspirador Roomba de l'empresa iRobot, el qual pertany al camp de la robòtica de servici, un dels més actius en el sector. També hi ha nombrosos sistemes robòtics autònoms en magatzems i plantes industrials. És el cas dels vehicles autoguiats (AGVs), els quals són capaços de conduir de forma totalment autònoma en entorns molt estructurats. A més de en la indústria i en l'electrònica de consum, dins el camp de l'automoció també existeixen dispositius que doten al vehicle de certa intel·ligència, la majoria de les vegades derivats d'avanços en robòtica mòbil. De fet, cada vegada amb més freqüència els vehicles incorporen sistemes avançats d'assistència al conductor (ADAS per les sigles en anglés), com ara control de navegació amb regulació automàtica de velocitat, assistent de canvi de carril i avançament, aparcament automàtic o avís de col·lisió, entre altres prestacions. No obstant això, malgrat tots els avanços segueixen existint problemes sense resoldre i que poden millorar-se. La col·lisió i la bolcada destaquen entre els accidents més comuns en vehicles amb conducció tant manual com autònoma. De fet, la dificultat de conduir en entorns desestructurats compartint l'espai amb altres agents mòbils, tals com cotxes o persones, fa quasi impossible garantitzar la conducció sense accidents. És per això que la recerca de tècniques per millorar la seguretat en vehicles intel·ligents, ja siguen de conducció autònoma o manual assistida, és un tema que sempre està en auge a la comunitat robòtica. La present tesi es centra en el disseny d'eines i tècniques de planificació i control de vehicles intel·ligents, per a la millora de la seguretat i el confort. La dissertació s'ha dividit en dues parts, la primera sobre conducció autònoma i la segona sobre conducció manual assistida. El principal nexe d'unió és l'ús de clotoides com a element de generació de trajectòries i detecció de col·lisions. Entre els problemes que es resolen destaquen l'evitació d'obstacles, l'evitació de bolcades i l'assistència avançada al conductor per evitar col·lisions amb vianants.
Girbés Juan, V. (2016). Clothoid-based Planning and Control in Intelligent Vehicles (Autonomous and Manual-Assisted Driving) [Tesis doctoral no publicada]. Universitat Politècnica de València. https://doi.org/10.4995/Thesis/10251/65072
TESIS
Ogle, Jennifer Harper. "Quantitative assessment of driver speeding behavior using instrumented vehicles." Diss., Georgia Institute of Technology, 2005. http://etd.gatech.edu/theses/available/etd-04182005-034536/unrestricted/ogle%5Fjennifer%5Fh%5F200505%5Fphd.pdf.
Повний текст джерелаIncludes bibliographical references (p. 310-316). Also available online via the Georgia Institute of Technology, website (http://etd.gatech.edu/).
Windridge, David, Michael Felsberg, and Affan Shaukat. "A Framework for Hierarchical Perception–Action Learning Utilizing Fuzzy Reasoning." Linköpings universitet, Datorseende, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-85688.
Повний текст джерелаDIPLECS
GARNICS
CUAS
Ghasemi, Navid. "Improvement of the driving simulator control and comparison between driver-road-vehicule interaction in real and simulated environment." Thesis, Paris Est, 2020. http://www.theses.fr/2020PESC2010.
Повний текст джерелаThe related research activities were carried out in collaboration with the University of Bologna, Paris-Est University and Gustave Eiffel University (IFSTTAR) in the form of a cotutelle PhD. The activities are divided into two macro areas ; the driving simulation studies conducted in Gustave Eifel University (IFSTTAR) and on-road experiments organized by the University of Bologna. The first part of the research is focused on improving the physical fidelity of the two DOF driving simulator with particular attention to motion cueing and vehicle dynamics model. The vehicle dynamics model has been developed in MATLAB-Simulink and has the ability of real-time calculation of the vehicle states and control the motion platform. During this phase of the research, motion cueing algorithms were developed to control the simulator movements and the effect of the motion cues on drivers’ behaviour was analysed through experimentation. The results of these studies are discussed in the case studies I and II. In the second part of the research, the driver performance and visual behaviour were studied on the road under different scenarios. The driver visual behaviour was recorded with the use of a head mounted eye-tracking device, while the vehicle trajectory was registered with an instrumented vehicle equipped with Global Positioning System (GPS). During this phase, several case studies were developed to monitor drivers’ behaviour in the naturalistic environment. Case study III aims to integrate the traditional road safety auditing with an innovative driver behaviour monitoring system. The real road experiment with drivers was carried out in an urban arterial road in order to evaluate the proposed approach through innovative driver monitoring techniques. These same driving monitoring instruments were used for evaluating the improvement of a pedestrian crossing at the roundabout in case study IV. The eye-tracking data were evaluated in both studies in order to identify a driver visual attention indicator based on the participants gaze position and duration. Significant attention is given to the safety of vulnerable drivers in urban areas during the naturalistic driving behaviour study. Case study V analyzed the driver yielding behaviour in approach phase to a bicycle priority crossing with the use of surrogate safety measures. The drivers’ performance measures such as perception reaction time and gaze behaviour were used to assess the safety level of the crossing equipped with standard and innovative signalling systems. The improvement on the driver’s yielding behaviour towards an un-signalized crossing during night-time and their reaction to an integrated lighting-warning system was evaluated in the case study VI. The last phase of the thesis is dedicated to the study of Adaptive Cruise Control (ACC) with on-road and simulator experimentation. The on-road experimentation investigated the driver assistant system influence on the drivers' adaptation with objective and subjective assessment, in which an eye tracking instrument and EEG helmet were used to monitor the drivers on a highway. The results are presented in Case studies VII and VIII and drivers’s visual attention was reduced due to adaptation to the ACC in the car following scenario. The results of the on-road test were later used to reproduce to the same scenario in the driving simulator and the adaptation of drivers’ behaviour with the use of ACC was confirmed through experimentation
Chan, Zong-yi, and 詹益宗. "Autonomous safety group behavior of vehicle simulation." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/76891374884840479245.
Повний текст джерела東吳大學
資訊管理學系
99
With enormous help and funding from the governments, industries and institutes around the world, autopilot has become more mature, and soon it will become the future. It can be foreseen that autopilot can be more realistic with the advance techniques, such as Global Positioning System (GPS). Previous researches on autopilot focused on anti-collision and best driving path search, they had few studies on grouped autopilot system. This grouped system can be applied to tourist coaches, family tour, or transporting of aids. This paper aimed to simulate the full unmanned autopilot system, focus on the autonomous safety decision of vehicles behavior. Moreover, we modify the flock algorithm of animal behavior, to attract the group vehicles together without block the others.
Li, Yuan-hsing, and 李遠星. "Study on safety health corrective measures of vehicle parts and accessories manufacture." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/82cnen.
Повний текст джерела嘉南藥理科技大學
產業安全衛生與防災研究所
97
This research organizes the case study object to the status of occupational safety and health in vehicle parts and accessories manufacturers, affiliated companies, satellite factories and sizable Taiwan public companies and case study cognition Questionnaire to the problem analysis of safety and health on the companies. The research shows: (1) Since the company of the case study has had their own safety and health department and management system, also already passed several items of quality excellent audit by Council of Labor Affairs, but the injuries during the work and defects found by an authorized labor inspector were not decreased and reduced obviously due to meeting with a bottleneck of improvement policy. (2) The survey of safety and health status shows that most of vehicle parts and accessories manufacture and sizable factories (public companies) have conformed to the regulations under the frequent inspection by the authorized labor inspector, yet needs to enhance the performance of safety and health. (3) In the majority of small vehicle parts and accessories manufacturers having employees fewer then 30 members, they have not established the system of safety and health. (4) Because of the assistance and support from the parent company, those small affiliated companies of the case study object have conformed to the request of safety and health regulations. (5) According the safety cognition survey, it is of the above middle grade on the whole. The intersection analysis shows the quality strict controlled departments, male employees, younger staffs and senior staffs are with lower safety cognition. Key words: vehicle parts and accessories manufacture, safety and health.
Deiss, Jarryd Andre. "Relative influence of high capacity vehicle design parameters." Thesis, 2019. https://hdl.handle.net/10539/29435.
Повний текст джерелаA Performance-based Standards(PBS) framework legislates the dynamic performance and road-width usage of heavy vehicles,allowing the length and mass of a vehicle to exceed prescriptive legislation.The PBS framework defines the safe performance envelope of vehicles but does not optimise their safety and productivity.The design process to achieve the optimal productivity of PBS vehicles is highly iterative.An initial design is evaluated using multi-body dynamic ssimulation.If the required PBS performance is not achieved,design iterationsare made until the required PBS performance is achieved.The process is costly,time-consuming andcomputationallyexpensive.Theobjectiveofthisresearchistoquantifytherelativeeffect ofeachVehicleDesignParameter(VDP)ofamulti-bodyvehicledynamicsmodelonthevehicle safetyasmeasuredwithinthePBSframeworktoassistinthePBSassessmentprocess.To achievethis,threerepresentativebaselinePBSvehiclesweredeveloped(aquadsemi-trailer, trideminterlinkandrigiddrawbarcombination)fromPBSassessmentsconductedinSouth Africa.AsetofrangeswithinwhicheachVDPcouldbevariedwasdevelopedbyconsidering OriginalEquipmentManufacturer(OEM)data,legalrestrictions,physicalconstraintsand SouthAfricanPBSassessments.EachVDPforeachbaselinecombinationwasvariedin isolationtoevaluateitsinfluenceonthevehiclesperformancewithinthePBSframework.A comparative matrix was developed for each baseline vehicle comparing the relative influence of each VDP on each of the PBS performance measures.The matrices yield insight into which VDP shave the most influence on each performance measure for each of the baseline vehicles.Furthermore VDPs that have an egligible influence on the performance of all baseline vehicles can be conservatively estimated in the absence of OEM data while still predicting representative vehicle performance.These insights will guide designers to focus onVDPs with a high influence on vehicle performance,allow PBS assessors to determine which design parameters can be modelled with generic approximate data in the absence of OEMdata,and speedup the process of assessing vehicles with in the PBS framework.
TL (2020)
Javaid, Wasif. "Design of a vehicle automatic emergency pullover system for automated driving with implementation on a simulator." Thesis, 2017. https://doi.org/10.7912/C2VS9J.
Повний текст джерелаThis thesis addresses a critical issue of automotive safety. As traffic is increasing on the roads day by day, road safety is also a very important concern. Driving simulators can play an extensive role in the development and testing of advanced safety systems in peculiar traffic environments, respectively. Advanced Driver Assist Systems (ADAS) are getting enormous reputation but there is still need for more improvements. This thesis presents a design of an Automatic Emergency Pullover (AEP) strategy using active safety systems for a semi-autonomous vehicle. The idea for this system is that a moving vehicle equipped with an AEP system can automatically pull over on the roadside safely when the driver is considered incapable of driving. Furthermore, AEP supporting features such as; Lane Keeping Assist, Blind Spot Monitoring, Vehicle and Pedestrian Automatic Emergency Braking, Adaptive Cruise Control are also included in this work. The designs for application of each system have been explained along with its algorithms, model development, component architecture, simulation results, vehicular/pedestrian behavior and trajectory precision on software tools provided by Realtime Technologies, Inc. All major variables which influence the performance of vehicle after AEP activation, have been observed and remodeled according to control algorithms. The implementation of AEP system which can control vehicle dynamics has been verified with the help of simulation results.
Tuss, Halston. "Pedestrian safety at signalized intersections operating the flashing yellow arrow." Thesis, 2012. http://hdl.handle.net/1957/34335.
Повний текст джерелаGraduation date: 2013
(10716705), Jason King Ching Lo. "Enhancing Safety for Autonomous Systems via Reachability and Control Barrier Functions." Thesis, 2021.
Знайти повний текст джерелаHou, Hsiang-Wen, and 侯翔文. "Research on Autonomous Vehicle Localization and Navigation System for Functional Safety Requirements of Electrical/Electronic Systems in Road Vehicles." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/zs6gah.
Повний текст джерела國立臺灣大學
機械工程學研究所
106
This research aims to propose an autonomous vehicle localization and navigation system for functional safety requirements (FSR) of electrical/electronic systems in road vehicles. The main functional safety concept (FSC) includes such as fault detection, fail-safe, and fault tolerance. For the issue, this research uses a real-time multi-sensor fusion localization technique. When one of sensors fails, this method can extend the reliable positioning time for decision system to do the right decision. This approach is based on the map-guided technique and unscented Kalman filter with Global Navigation Satellite System (GNSS) and Inertial Navigation System (INS).However, the sigma points which are calculated from unscented transform might be located in unreasonable place, such as sidewalk. Using the detection data from LiDAR to be the constraint can restricted the sigma points which are out of constraint in the reasonable region. To design the constrained unscented Kalman filter, this research combines the detection data from LiDAR and digital map to determine the range of constraint. This method can not only reduce positioning estimation error, but also detect the positioning state for control system that can reduce danger by wrong information. Finally, this research uses an electric medium-sized bus as a verification platform to prove the localization system can run safe in different scenarios by human driving and autonomous driving.
(6941321), Sikai Chen. "SAFETY IMPLICATIONS OF ROADWAY DESIGN AND MANAGEMENT: NEW EVIDENCE AND INSIGHTS IN THE TRADITIONAL AND EMERGING (AUTONOMOUS VEHICLE) OPERATING ENVIRONMENTS." Thesis, 2019.
Знайти повний текст джерелаIn the context of highway safety factors, road geometrics and pavement condition are of particular interest to highway managers as they fall within their direct control and therefore can be addressed through highway projects. In spite of the preponderance of econometric modeling in highway safety research, there still remain areas worthy of further investigation. These include 1) the lack of sufficient feedback to roadway preservation engineers regarding the impacts of road-surface condition on safety; 2) the inadequate feedback to roadway designers on optimal lane and shoulder width allocation; 3) the need for higher predictive capability and reliability of models that analyze roadway operations; and 4) the lack of realistic simulations to facilitate reliable safety impact studies regarding autonomous vehicles (AV). In an attempt to contribute to the existing knowledge in this domain and to throw more light on these issues, this dissertation proposes a novel framework for enhanced prediction of highway safety that incorporates machine learning and econometrics with optimization to evaluate and quantify the impacts of safety factors. In the traditional highway operating environment, the proposed framework is expected to help agencies improve their safety analysis. Using an Indiana crash dataset, this dissertation implements the framework, thereby 1) estimating the safety impacts of the road-surface condition with advanced econometric specifications, 2) optimizing space resource allocations across highway cross-sectional elements, and 3) predicting the fatality status of highway segments using machine learning algorithms. In addition, this dissertation discusses the opportunities and the expected safety impacts and benefits of AV in the emerging operating environment. The dissertation also presents a proposed deep learning-based autonomous driving simulation framework that addresses the limitations of AV testing and evaluation on in-service roads and test tracks.
Bhatnagar, Shalabh. "Integration of V2V-AEB system with wearable cardiac monitoring system and reduction of V2V-AEB system time constraints." Thesis, 2017. https://doi.org/10.7912/C2VH3H.
Повний текст джерелаAutonomous Emergency Braking (AEB) system uses vehicle’s on-board sensors such as radar, LIDAR, camera, infrared, etc. to detect the potential collisions, alert the driver and make safety braking decision to avoid a potential collision. Its limitation is that it requires clear line-of-sight to detect what is in front of the vehicle. Whereas, in current V2V (vehicle-to-vehicle communication) systems, vehicles communicate with each other over a wireless network and share information about their states. Thus the safety of a V2V system is limited to the vehicles with communication capabilities. Our idea is to integrate the complementary capabilities of V2V and AEB systems together to overcome the limitations of V2V and AEB systems. In a V2V-AEB system, vehicles exchange data about the objects information detected by their onboard sensors along with their locations, speeds, and movements. The object information detected by a vehicle and the information received through the V2V network is processed by the AEB system of the subject vehicle. If there is an imminent crash, the AEB system alerts the driver or applies the brake automatically in critical conditions to prevent the collision. To make V2V-AEB system advance, we have developed an intelligent heart Monitoring system and integrated it with the V2V-AEB system of the vehicle. The advancement of wearable and implantable sensors enables them to communicate driver’s health conditions with PC’s and handheld devices. Part of this thesis work concentrates on monitoring the driver’s heart status in real time by using fitness tracker. In the case of a critical health condition such as the cardiac arrest of a driver, the system informs the vehicle to take an appropriate operation decision and broadcast emergency messages over the V2V network. Thus making other vehicles and emergency services aware of the emergency condition, which can help a driver to get immediate medical attention and prevent accident casualties. To ensure that the effectiveness of the V2V-AEB system is not reduced by a time delay, it is necessary to study the effect of delay thoroughly and to handle them properly. One common practice to control the delayed vehicle trajectory information is to extrapolate trajectory to the current time. We have put forward a dynamic system that can help to reduce the effect of delay in different environments without extrapolating trajectory of the pedestrian. This method dynamically controls the AEB start braking time according to the estimated delay time in the scenario. This thesis also addresses the problem of communication overload caused by V2V-AEB system. If there are n vehicles in a V2V network and each vehicle detects m objects, the message density in the V2V network will be n*m. Processing these many messages by the receiving vehicle will take considerable computation power and cause a delay in making the braking decision. To prevent flooding of messages in V2V-AEB system, some approaches are suggested to reduce the number of messages in the V2V network that include not sending information of objects that do not cause a potential collision and grouping the object information in messages.
(11187051), Yury Kuleshov. "The Study of Behavior of Passenger Car-Semi-Autonomous Trailer Connections under Load." Thesis, 2021.
Знайти повний текст джерелаA variety of passenger car-trailer connections exist on the market. One specific type of the connections provides a tensile force measurement capability for the purpose of providing feedback for the semi-autonomous trailer’s control system. Semi-autonomous trailer is an innovative technology that can encourage drivers to use smaller vehicles for towing, which will contribute to restoration and improvement of urban infrastructure (NAE Grand Challenges for Engineering, 2020). The vehicle-semi-autonomous trailer connection’s safety concerns depend on multiple factors, but start with either a mechanical, or an electrical failure. The topic of safety of passenger car-semi-autonomous trailer connections is not well present in literature. The connections’ mechanical failures under load are in the focus of this work. The author addressed the following research question and the sub question. How do the existing “passenger car-trailer” connections with tensile force measurement capability compare to one another under load in terms of the possible failure? What is the failure mode of each of the compared connections? The author selected three prototypes from the literature, built three-dimensional (3D) models in SolidWorks 2018 and simulated the tests in the program’s add-on in accordance with the requirements of an industry standard on real-life testing of specific vehicle systems. The author compared the three prototypes by a number of different parameters. The research showed that none of the three existing prototypes are public road-ready in terms of safety. The study can be useful for future designers of passenger-car-semi-autonomous trailer connections.