Littérature scientifique sur le sujet « Intelligent vehicles localization »
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Articles de revues sur le sujet "Intelligent vehicles localization"
Hui Fang, Chunxiang Wang, Ming Yang et Ruqing Yang. « Ground-Texture-Based Localization for Intelligent Vehicles ». IEEE Transactions on Intelligent Transportation Systems 10, no 3 (septembre 2009) : 463–68. http://dx.doi.org/10.1109/tits.2009.2026445.
Texte intégralWan, Liangtian, Mingyue Zhang, Lu Sun et Xianpeng Wang. « Machine Learning Empowered IoT for Intelligent Vehicle Location in Smart Cities ». ACM Transactions on Internet Technology 21, no 3 (31 août 2021) : 1–25. http://dx.doi.org/10.1145/3448612.
Texte intégralWang, Mingyang, Xinbo Chen, Pengyuan Lv, Baobao Jin, Wei Wang et Yong Shen. « UWB Based Relative Planar Localization with Enhanced Precision for Intelligent Vehicles ». Actuators 10, no 7 (26 juin 2021) : 144. http://dx.doi.org/10.3390/act10070144.
Texte intégralHuang, Gang, Zhaozheng Hu, Mengchao Mu, Xianglong Wang et Fan Zhang. « Multi-View and Multi-Scale Localization for Intelligent Vehicles in Underground Parking Lots ». Transportation Research Record : Journal of the Transportation Research Board 2673, no 11 (19 juin 2019) : 791–800. http://dx.doi.org/10.1177/0361198119857032.
Texte intégralYang, Haixu, Jichao Hong, Lingjun Wei, Xun Gong et Xiaoming Xu. « Collaborative Accurate Vehicle Positioning Based on Global Navigation Satellite System and Vehicle Network Communication ». Electronics 11, no 19 (9 octobre 2022) : 3247. http://dx.doi.org/10.3390/electronics11193247.
Texte intégralLi, Zheng Feng, et Lian Zhou Gao. « Study on WSN Localization Algorithm and Simulation Model for Intelligent Transportation System ». Applied Mechanics and Materials 548-549 (avril 2014) : 1407–14. http://dx.doi.org/10.4028/www.scientific.net/amm.548-549.1407.
Texte intégralGao, Lian Zhou. « Study on WSN Localization Algorithm and Simulation Model for Intelligent Transportation System ». Applied Mechanics and Materials 539 (juillet 2014) : 867–73. http://dx.doi.org/10.4028/www.scientific.net/amm.539.867.
Texte intégralMa, Fangwu, Jinzhu Shi, Liang Wu, Kai Dai et Shouren Zhong. « Consistent Monocular Ackermann Visual–Inertial Odometry for Intelligent and Connected Vehicle Localization ». Sensors 20, no 20 (10 octobre 2020) : 5757. http://dx.doi.org/10.3390/s20205757.
Texte intégralNakrani, Naitik, et Maulin M. Joshi. « An adaptive motion planning algorithm for obstacle avoidance in autonomous vehicle parking ». IAES International Journal of Artificial Intelligence (IJ-AI) 10, no 3 (1 septembre 2021) : 687. http://dx.doi.org/10.11591/ijai.v10.i3.pp687-697.
Texte intégralChen, Xiaobo, Jianyu Ji et Yanjun Wang. « Robust Cooperative Multi-Vehicle Tracking with Inaccurate Self-Localization Based on On-Board Sensors and Inter-Vehicle Communication ». Sensors 20, no 11 (5 juin 2020) : 3212. http://dx.doi.org/10.3390/s20113212.
Texte intégralThèses sur le sujet "Intelligent vehicles localization"
Lu, Wenjie. « Contributions to Lane Marking Based Localization for Intelligent Vehicles ». Thesis, Paris 11, 2015. http://www.theses.fr/2015PA112017/document.
Texte intégralAutonomous Vehicles (AV) applications and Advanced Driving Assistance Systems (ADAS) relay in scene understanding processes allowing high level systems to carry out decision marking. For such systems, the localization of a vehicle evolving in a structured dynamic environment constitutes a complex problem of crucial importance. Our research addresses scene structure detection, localization and error modeling. Taking into account the large functional spectrum of vision systems, the accessibility of Open Geographical Information Systems (GIS) and the widely presence of Global Positioning Systems (GPS) onboard vehicles, we study the performance and the reliability of a vehicle localization method combining such information sources. Monocular vision–based lane marking detection provides key information about the scene structure. Using an enhanced multi-kernel framework with hierarchical weights, the proposed parametric method performs, in real time, the detection and tracking of the ego-lane marking. A self-assessment indicator quantifies the confidence of this information source. We conduct our investigations in a localization system which tightly couples GPS, GIS and lane makings in the probabilistic framework of Particle Filter (PF). To this end, it is proposed the use of lane markings not only during the map-matching process but also to model the expected ego-vehicle motion. The reliability of the localization system, in presence of unusual errors from the different information sources, is enhanced by taking into account different confidence indicators. Such a mechanism is later employed to identify error sources. This research concludes with an experimental validation in real driving situations of the proposed methods. They were tested and its performance was quantified using an experimental vehicle and publicly available datasets
Welte, Anthony. « Spatio-temporal data fusion for intelligent vehicle localization ». Thesis, Compiègne, 2020. http://bibliotheque.utc.fr/EXPLOITATION/doc/IFD/2020COMP2572.
Texte intégralLocalization is an essential basic capability for vehicles to be able to navigate autonomously on the road. This can be achieved through already available sensors and new technologies (Iidars, smart cameras). These sensors combined with highly accurate maps result in greater accuracy. In this work, the benefits of storing and reusing information in memory (in data buffers) are explored. Localization systems need to perform a high-frequency estimation, map matching, calibration and error detection. A framework composed of several processing layers is proposed and studied. A main filtering layer estimates the vehicle pose while other layers address the more complex problems. High-frequency state estimation relies on proprioceptive measurements combined with GNSS observations. Calibration is essential to obtain an accurate pose. By keeping state estimates and observations in a buffer, the observation models of these sensors can be calibrated. This is achieved using smoothed estimates in place of a ground truth. Lidars and smart cameras provide measurements that can be used for localization but raise matching issues with map features. In this work, the matching problem is addressed on a spatio-temporal window, resulting in a more detailed pictur of the environment. The state buffer is adjusted using the observations and all possible matches. Although using mapped features for localization enables to reach greater accuracy, this is only true if the map can be trusted. An approach using the post smoothing residuals has been developed to detect changes and either mitigate or reject the affected features
Rodríguez, Florez Sergio Alberto. « Contributions by vision systems to multi-sensor object localization and tracking for intelligent vehicles ». Compiègne, 2010. http://www.theses.fr/2010COMP1910.
Texte intégralAdvanced Driver Assistance Systems (ADAS) can improve road safety by supporting the driver through warnings in hazardous circumstances or triggering appropriate actions when facing imminent collision situations (e. G. Airbags, emergency brake systems, etc). In this context, the knowledge of the location and the speed of the surrounding mobile objects constitute a key information. Consequently, in this work, we focus on object detection, localization and tracking in dynamic scenes. Noticing the increasing presence of embedded multi-camera systems on vehicles and recognizing the effectiveness of lidar automotive systems to detect obstacles, we investigate stereo vision systems contributions to multi-modal perception of the environment geometry. In order to fuse geometrical information between lidar and vision system, we propose a calibration process which determines the extrinsic parameters between the exteroceptive sensors and quantifies the uncertainties of this estimation. We present a real-time visual odometry method which estimates the vehicle ego-motion and simplifies dynamic object motion analysis. Then, the integrity of the lidar-based object detection and tracking is increased by the means of a visual confirmation method that exploits stereo-vision 3D dense reconstruction in focused areas. Finally, a complete full scale automotive system integrating the considered perception modalities was implemented and tested experimentally in open road situations with an experimental car
BALLARDINI, AUGUSTO LUIS. « Matching heterogeneous sensing pipelines to digital maps for ego-vehicle localization ». Doctoral thesis, Università degli Studi di Milano-Bicocca, 2017. http://hdl.handle.net/10281/148691.
Texte intégralTao, Zui. « Autonomous road vehicles localization using satellites, lane markings and vision ». Thesis, Compiègne, 2016. http://www.theses.fr/2016COMP2261/document.
Texte intégralEstimating the pose (position and attitude) in real-time is a key function for road autonomous vehicles. This thesis aims at studying vehicle localization performance using low cost automotive sensors. Three kinds of sensors are considered : dead reckoning (DR) sensors that already exist in modern vehicles, mono-frequency GNSS (Global navigation satellite system) receivers with patch antennas and a frontlooking lane detection camera. Highly accurate maps enhanced with road features are also key components for autonomous vehicle navigation. In this work, a lane marking map with decimeter-level accuracy is considered. The localization problem is studied in a local East-North-Up (ENU) working frame. Indeed, the localization outputs are used in real-time as inputs to a path planner and a motion generator to make a valet vehicle able to drive autonomously at low speed with nobody on-board the car. The use of a lane detection camera makes possible to exploit lane marking information stored in the georeferenced map. A lane marking detection module detects the vehicle’s host lane and provides the lateral distance between the detected lane marking and the vehicle. The camera is also able to identify the type of the detected lane markings (e.g., solid or dashed). Since the camera gives relative measurements, the important step is to link the measures with the vehicle’s state. A refined camera observation model is proposed. It expresses the camera metric measurements as a function of the vehicle’s state vector and the parameters of the detected lane markings. However, the use of a camera alone has some limitations. For example, lane markings can be missing in some parts of the navigation area and the camera sometimes fails to detect the lane markings in particular at cross-roads. GNSS, which is mandatory for cold start initialization, can be used also continuously in the multi-sensor localization system as done often when GNSS compensates for the DR drift. GNSS positioning errors can’t be modeled as white noises in particular with low cost mono-frequency receivers working in a standalone way, due to the unknown delays when the satellites signals cross the atmosphere and real-time satellites orbits errors. GNSS can also be affected by strong biases which are mainly due to multipath effect. This thesis studies GNSS biases shaping models that are used in the localization solver by augmenting the state vector. An abrupt bias due to multipath is seen as an outlier that has to be rejected by the filter. Depending on the information flows between the GNSS receiver and the other components of the localization system, data-fusion architectures are commonly referred to as loosely coupled (GNSS fixes and velocities) and tightly coupled (raw pseudoranges and Dopplers for the satellites in view). This thesis investigates both approaches. In particular, a road-invariant approach is proposed to handle a refined modeling of the GNSS error in the loosely coupled approach since the camera can only improve the localization performance in the lateral direction of the road. Finally, this research discusses some map-matching issues for instance when the uncertainty domain of the vehicle state becomes large if the camera is blind. It is challenging in this case to distinguish between different lanes when the camera retrieves lane marking measurements.As many outdoor experiments have been carried out with equipped vehicles, every problem addressed in this thesis is evaluated with real data. The different studied approaches that perform the data fusion of DR, GNSS, camera and lane marking map are compared and several conclusions are drawn on the fusion architecture choice
Li, Franck. « Lane-level vehicle localization with integrity monitoring for data aggregation ». Thesis, Compiègne, 2018. http://www.theses.fr/2018COMP2458/document.
Texte intégralThe information stored in digital road maps has become very important for intelligent vehicles. As intelligent vehicles address more complex environments, the accuracy requirements for this information have increased. Regarded as a geographic database, digital road maps contain contextual information about the road network, crucial for a good understanding of the environment. When combined with data acquired from on-board sensors, a better representation of the environment can be made, improving the vehicle’s situation understanding. Sensors performance can vary drastically depending on the location of the vehicle, mainly due to environmental factors. Comparatively, a map can provide prior information more reliably but to do so, it depends on another essential component: a localization system. Global Navigation Satellite Systems (GNSS) are commonly used in automotive to provide an absolute positioning of the vehicle, but its accuracy is not perfect: GNSS are prone to errors, also depending greatly on the environment (e.g., multipaths). Perception and localization systems are two important components of an intelligent vehicle whose performances vary in function of the vehicle location. This research focuses on their common denominator, the digital road map, and its use as a tool to assess their performance. The idea developed during this thesis is to use the map as a learning canvas, to store georeferenced information about the performance of the sensors during repetitive travels. This requires a robust localization with respect to the map to be available, through a process of map-matching. The main problematic is the discrepancy between the accuracy of the map and of the GNSS, creating ambiguous situations. This thesis develops a map-matching algorithm designed to cope with these ambiguities by providing multiple hypotheses when necessary. The objective is to ensure the integrity of the result by returning a hypothesis set containing the correct matching with high probability. The method relies on proprioceptive sensors via a dead-reckoning approach aided by the map. A coherence checking procedure using GNSS redundant information is then applied to isolate a single map-matching result that can be used to write learning data with confidence in the map. The possibility to handle the digital map in read/write operation has been assessed and the whole writing procedure has been tested on data recorded by test vehicles on open roads
Balakrishnan, Arjun. « Integrity Analysis of Data Sources in Multimodal Localization System ». Thesis, université Paris-Saclay, 2020. http://www.theses.fr/2020UPASG060.
Texte intégralIntelligent vehicles are a key component in humanity’s vision for safer, efficient, and accessible transportation systems across the world. Due to the multitude of data sources and processes associated with Intelligent vehicles, the reliability of the total system is greatly dependent on the possibility of errors or poor performances observed in its components. In our work, we focus on the critical task of localization of intelligent vehicles and address the challenges in monitoring the integrity of data sources used in localization. The primary contribution of our research is the proposition of a novel protocol for integrity by combining integrity concepts from information systems with the existing integrity concepts in the field of Intelligent Transport Systems (ITS). An integrity monitoring framework based on the theorized integrity protocol that can handle multimodal localization problems is formalized. As the first step, a proof of concept for this framework is developed based on cross-consistency estimation of data sources using polynomial models. Based on the observations from the first step, a 'Feature Grid' data representation is proposed in the second step and a generalized prototype for the framework is implemented. The framework is tested in highways as well as complex urban scenarios to demonstrate that the proposed framework is capable of providing continuous integrity estimates of multimodal data sources used in intelligent vehicle localization
Amini, Arghavan. « An Integrated and a smart algorithm for vehicle positioning in intelligent transportation systems ». Thesis, Virginia Tech, 2014. http://hdl.handle.net/10919/47463.
Texte intégralMaster of Science
Qiao, Yongliang. « Place recognition based visual localization in changing environments ». Thesis, Bourgogne Franche-Comté, 2017. http://www.theses.fr/2017UBFCA004/document.
Texte intégralIn many applications, it is crucial that a robot or vehicle localizes itself within the world especially for autonomous navigation and driving. The goal of this thesis is to improve place recognition performance for visual localization in changing environment. The approach is as follows: in off-line phase, geo-referenced images of each location are acquired, features are extracted and saved. While in the on-line phase, the vehicle localizes itself by identifying a previously-visited location through image or sequence retrieving. However, visual localization is challenging due to drastic appearance and illumination changes caused by weather conditions or seasonal changing. This thesis addresses the challenge of improving place recognition techniques through strengthen the ability of place describing and recognizing. Several approaches are proposed in this thesis:1) Multi-feature combination of CSLBP (extracted from gray-scale image and disparity map) and HOG features is used for visual localization. By taking the advantages of depth, texture and shape information, visual recognition performance can be improved. In addition, local sensitive hashing method (LSH) is used to speed up the process of place recognition;2) Visual localization across seasons is proposed based on sequence matching and feature combination of GIST and CSLBP. Matching places by considering sequences and feature combination denotes high robustness to extreme perceptual changes;3) All-environment visual localization is proposed based on automatic learned Convolutional Network (ConvNet) features and localized sequence matching. To speed up the computational efficiency, LSH is taken to achieve real-time visual localization with minimal accuracy degradation
Li, Hao. « Cooperative perception : Application in the context of outdoor intelligent vehicle systems ». Phd thesis, Ecole Nationale Supérieure des Mines de Paris, 2012. http://pastel.archives-ouvertes.fr/pastel-00766986.
Texte intégralLivres sur le sujet "Intelligent vehicles localization"
Wishart, Jeffrey, Yan Chen, Steven Como, Narayanan Kidambi, Duo Lu et Yezhou Yang. Fundamentals of Connected and Automated Vehicles. SAE International, 2022. http://dx.doi.org/10.4271/9780768099829.
Texte intégralChapitres de livres sur le sujet "Intelligent vehicles localization"
Rovira Más, Francisco, Qin Zhang et Alan C. Hansen. « Three-dimensional Perception and Localization ». Dans Mechatronics and Intelligent Systems for Off-road Vehicles, 111–85. London : Springer London, 2010. http://dx.doi.org/10.1007/978-1-84996-468-5_5.
Texte intégralFreitas, Gustavo, Ji Zhang, Bradley Hamner, Marcel Bergerman et George Kantor. « A Low-Cost, Practical Localization System for Agricultural Vehicles ». Dans Intelligent Robotics and Applications, 365–75. Berlin, Heidelberg : Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-33503-7_36.
Texte intégralLin, Cheng, et Wanmi Chen. « Research on Basketball Robot Recognition and Localization Based on MobileNet-SSD and Multi-sensor ». Dans Intelligent Equipment, Robots, and Vehicles, 55–66. Singapore : Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-7213-2_6.
Texte intégralLi, Liang, Ming Yang, Lindong Guo, Chunxiang Wang et Bing Wang. « Precise and Reliable Localization of Intelligent Vehicles for Safe Driving ». Dans Intelligent Autonomous Systems 14, 1103–15. Cham : Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-48036-7_81.
Texte intégralMasselli, Andreas, Richard Hanten et Andreas Zell. « Localization of Unmanned Aerial Vehicles Using Terrain Classification from Aerial Images ». Dans Intelligent Autonomous Systems 13, 831–42. Cham : Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-08338-4_60.
Texte intégralWang, Ju, Hongzhe Liu, Hong Bao, Brian Bennett et Cesar Flores-Montoya. « Target Localization and Navigation with Directed Radio Sensing in Wireless Sensor Networks ». Dans Internet of Vehicles - Safe and Intelligent Mobility, 101–13. Cham : Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-27293-1_10.
Texte intégralHussein, Hanan H., Mohamed Hanafy Radwan et Sherine M. Abd El-Kader. « Proposed Localization Scenario for Autonomous Vehicles in GPS Denied Environment ». Dans Advances in Intelligent Systems and Computing, 608–17. Cham : Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-58669-0_55.
Texte intégralIdhis, Sally M., Takwa Dawdi, Qassim Nasir, Manar Abu Talib et Yara Omran. « Detection and Localization of Unmanned Aerial Vehicles Based on Radar Technology ». Dans Advanced Computing and Intelligent Technologies, 429–52. Singapore : Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-2164-2_34.
Texte intégralSkrzypczyński, Piotr. « LiDAR Localization and Mapping for Autonomous Vehicles : Recent Solutions and Trends ». Dans Advances in Intelligent Systems and Computing, 251–61. Cham : Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-74893-7_24.
Texte intégralYan, Yuheng, Haojie Zheng et Jian Xiao. « Cooperative Localization System of Unmanned Aerial Vehicles by UWB System and GNSS Sensors ». Dans Advances in Intelligent Automation and Soft Computing, 918–25. Cham : Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-81007-8_105.
Texte intégralActes de conférences sur le sujet "Intelligent vehicles localization"
Badino, H., D. Huber et T. Kanade. « Visual topometric localization ». Dans 2011 IEEE Intelligent Vehicles Symposium (IV). IEEE, 2011. http://dx.doi.org/10.1109/ivs.2011.5940504.
Texte intégralHeirich, Oliver, Patrick Robertson, Adrian Cardalda Garcia, Thomas Strang et Andreas Lehner. « Probabilistic localization method for trains ». Dans 2012 IEEE Intelligent Vehicles Symposium (IV). IEEE, 2012. http://dx.doi.org/10.1109/ivs.2012.6232194.
Texte intégralWu, Tao, et Ananth Ranganathan. « Vehicle localization using road markings ». Dans 2013 IEEE Intelligent Vehicles Symposium (IV). IEEE, 2013. http://dx.doi.org/10.1109/ivs.2013.6629627.
Texte intégralZiegler, Julius, Henning Lategahn, Markus Schreiber, Christoph G. Keller, Carsten Knoppel, Jochen Hipp, Martin Haueis et Christoph Stiller. « Video based localization for Bertha ». Dans 2014 IEEE Intelligent Vehicles Symposium (IV). IEEE, 2014. http://dx.doi.org/10.1109/ivs.2014.6856560.
Texte intégralPeker, Ali Ufuk, Tankut Acarman, Cafdas Yaman et Erkan Yuksel. « Vehicle localization enhancement with VANETs ». Dans 2014 IEEE Intelligent Vehicles Symposium (IV). IEEE, 2014. http://dx.doi.org/10.1109/ivs.2014.6856576.
Texte intégralGhods, Alireza, Stefano Severi et Giuseppe Abreu. « Localization in V2X communication networks ». Dans 2016 IEEE Intelligent Vehicles Symposium (IV). IEEE, 2016. http://dx.doi.org/10.1109/ivs.2016.7535355.
Texte intégralNdjeng, Alexandre Ndjeng, Sebastien Glaser et Dominique Gruyer. « A Multiple Model Localization System for Outdoor Vehicles ». Dans 2007 IEEE Intelligent Vehicles Symposium. IEEE, 2007. http://dx.doi.org/10.1109/ivs.2007.4290255.
Texte intégralWu, Shun-xi, et Ming Yang. « Landmark Pair based Localization for Intelligent Vehicles using Laser Radar ». Dans 2007 IEEE Intelligent Vehicles Symposium. IEEE, 2007. http://dx.doi.org/10.1109/ivs.2007.4290116.
Texte intégralGruyer, Dominique, Rachid Belaroussi et Marc Revilloud. « Map-aided localization with lateral perception ». Dans 2014 IEEE Intelligent Vehicles Symposium (IV). IEEE, 2014. http://dx.doi.org/10.1109/ivs.2014.6856528.
Texte intégralWong, David, Yasutomo Kawanishi, Daisuke Deguchi, Ichiro Ide et Hiroshi Murase. « Monocular localization within sparse voxel maps ». Dans 2017 IEEE Intelligent Vehicles Symposium (IV). IEEE, 2017. http://dx.doi.org/10.1109/ivs.2017.7995767.
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