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Journal articles on the topic 'Ethernet communication chip ENC28j60'

Author: Grafiati
Published: 28 June 2021
Last updated: 1 February 2022

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1

Mu, Li Li, Cheng Guang Xue, and Shen Xiang Ni. "Design of Equipment Power Remote Control System Based on Ethernet." Advanced Materials Research 1037 (October 2014): 278–82. http://dx.doi.org/10.4028/www.scientific.net/amr.1037.278.

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A network power control system was designed in the paper based on MCU STM32 in order to realize network control to the industrial site power equipment. Software and hardware design scheme of the system were given. STM32F103 chip was used as the main controller in the system and ENC28J60 chip as the Ethernet controller to connect network, the μIP protocol stack was used for network data communication. Network power control test experiment was carried out, the result showed that it can control the equipment power remotely, and can receive real-time information data of the industrial field through Ethernet.Compared with the traditional power control system, this system has the characteristics of intelligence, integration and remote.
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2

Guo, Yu Xi, Guo Hong Li, Shuai Li, and Ming Li. "Ethernet Communication Interface Design Based on C8051F040." Applied Mechanics and Materials 525 (February 2014): 642–45. http://dx.doi.org/10.4028/www.scientific.net/amm.525.642.

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Based on 51 series of 8-bit microprocessor of Silicon Laboratories Inc. Designed and implemented Ethernet communication hardware and software interfaces. In the embedded operating system architecture, use the chip integrated IEEE 802.3 MAC and 10Base-T PHY's Ethernet interface chip CP2200 and the network development protocol stack, to achieve the drive programming for the underlying hardware and the protocol stack interface, complete Ethernet transmission of industrial network system data information.
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3

Li, Wen, Zai Wen Liu, and Ji Ping Xu. "A Monitoring System for Residential Quarter Security Based on Wireless Sensor Network." Advanced Materials Research 139-141 (October 2010): 2252–55. http://dx.doi.org/10.4028/www.scientific.net/amr.139-141.2252.

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In order to monitor residential quarter security intelligently this paper designed a remote control system based on ZigBee wireless sensor network and Ethernet. According to monitor requirements about environment parameters and low energy consumption the system used 16 unit SPCE061A and 32 unit SPCE3200 separately as a key controller in sensor node and coordinator node. With the help of UZ2400 and Ethernet controller ENC28J60, it established a star network conforming to ZigBee standard and realized the functions of real-time acquisition collection, wireless remote transmission and communication on microcomputer. By collecting the information of temperature, water level, gas concentration and infrared warning the remote monitor center can know well the whole quarter safety conditions. It introduced the system structure and the designs of hardware and software. The experimental result shows that the system has high reliability, excellent real-time characteristic, extensibility and favorable apply foreground.
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Zhou, Wen Hua, and Xiao Long Chen. "The Smart Three-Phase Electric Meter Based on ENC28J60 and MSP430F149." Advanced Materials Research 211-212 (February 2011): 1230–34. http://dx.doi.org/10.4028/www.scientific.net/amr.211-212.1230.

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The electric meter is a direct tool by which power enterprise charges for electricity Tariff. This paper describes software and hardware designs of MSP430F149 SCM as the core control processor and smart remote transmission three-phase electric meter with the use of power collection special chip CS5460A to complete power measurement. This instrument integrates data monitoring and measurement of the power with LCD. And it can realize the functions of data remote transmission through communication connection between ENC28J60 chip and main controller and easily of real-time monitoring, data collection, system monitoring. This electric meter has some advantages such as powerful function, low cost, strong disturb-resistant ability, etc. and can meet the management requirement of the electricity energy intelligence, which is one of the main development trend in the future. This smart power data collection system will get a good application in the power industry informatization process .
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Sun, Jin Sheng, and Jun Xu Wei. "Research and Implementation of Web Control for PLC with PPI Protocol." Applied Mechanics and Materials 401-403 (September 2013): 1939–43. http://dx.doi.org/10.4028/www.scientific.net/amm.401-403.1939.

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Hardware connection and software implementation of communication are designed between the S7-200 PLC and Ethernet. Hardware composition is introduced and low-power microprocessor S3C2440 is selected as the control chip, DM9000 as Ethernet control chip, serial port RS-232 as testing interface. Monitoring page is designed to show the status of PLC. PPI protocol is known by analysing the communication process of S7-200 with PC. Embedded web server Boa is transplanted and CGI program is developed in Linux embedded operating system. It can realize the function of reading and writing I/O value and simulation value. The experiment shows that the system can realize reliable serial communication. It brings a great convenience to work.
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Zhang, Hui Xin, Yan Lu Zheng, Yan Ran Chen, and Hai Guang Yang. "Design of Equivalent Device Based on Ethernet Communication." Advanced Materials Research 341-342 (September 2011): 868–72. http://dx.doi.org/10.4028/www.scientific.net/amr.341-342.868.

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To match, test, and determine the working conditions and correctness of each function of the aircraft measurement system. This article proposes a design of equivalent test platform which can produce digital and analog signals for the self-testing of measurement system. By using the ethernet protocol chip W5300 to achieve the high-speed communication between host computer and equivalent device. Communication uses UDP unicast data transfer mode with advantages of high-speed and long-distance transmission, and the Phenomenon of data packet loss is not easy in transmission.
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7

Guo, Yu Xi, Guo Hong Li, Shuai Li, and Ming Li. "Based on MCF52234 CAN/Ethernet Gateway Design and Research." Applied Mechanics and Materials 391 (September 2013): 328–31. http://dx.doi.org/10.4028/www.scientific.net/amm.391.328.

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With the development of network information technology, industrial control system takes higher and higher requirement to automation. In order to achieve the seamless connection between the bottom field device and external, the MCF52234 CAN/Ethernet gateway design scheme based on MCF52234 is proposed in this paper. The freescale MCF52234 chip is chosen as the microprocessor. This paper expounds the CAN/Ethernet gateway hardware design, and presents the gateway protocol conversion software design, achieves the communication between CAN bus and Ethernet. Test results show that the embedded CAN/Ethernet gateway fulfills the anticipated requirements, has high transmission rate, good real-time performance.
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8

Sun, Ke Mei. "Ethernet Node Controller for Main Reflector of Radio Telescope." Applied Mechanics and Materials 614 (September 2014): 480–83. http://dx.doi.org/10.4028/www.scientific.net/amm.614.480.

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An Ethernet node controller for main reflector of radio astronomical telescope is provided. The controller completes the communication with the main control PC, as well as control and monitoring of actuators through Ethernet and embedded technology. The system is made up of embedded processor and peripheral circuit, Ethernet communication module, power management module, motor control feedback module, data storage and time module, display module, motor control module and interface circuit. The controller uses LPC2368 as the core, DM9161 as the network communication physical layer chip, FM3130 to realize of data storage and real-time clock function. Motor controller can store the control algorithm and control data. And through the Ethernet receive and process control command and control data from the control PC to implement the control of actuators. At the same time, the controller also has regular state detection and alarm function, through the manual control module to achieve positive or reversal control operation of the corresponding channel actuators motor.
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9

Xiang, Ke Feng, and Li Li. "The Design of High-Speed Synchronization Data Collection Node Machine for Multi-Chip CCD Measurement." Advanced Materials Research 542-543 (June 2012): 717–22. http://dx.doi.org/10.4028/www.scientific.net/amr.542-543.717.

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The high-speed synchronous node machine is developed for collecting high-precision and synchronous data from multi-chip CCD to measure the dynamic object with large field coverage by Visual technology. Node machine contains core, A/D converter module and Ethernet communication module. The FPGA of 600,000 gates which have a built-in FLASH chip is used as the core, which provides work-frequency of 10MHz and drive pulse for multi-chip CCD. A/D converter module configures the differential amplifier and builds 3-way 30MHz 16-bit A / D converter. 10/100M Ethernet protocol stack controller and RJ45 interface are internally installed in Ethernet module. This module also uses CC2430 chip to perform fast wireless synchronization control. Paper emphasizes how to implement the key technologies of multi-chip CCD for synchronous and precision measurement, and test the node machine by 5-chip CCD image data synchronous collecting with large field of vision. The node machine runs smoothly and reliably .The performance results of test show that the speed of image data collecting reaches up to 1800 frames/s, the speed of data processing reaches up to 150M Bytes/s and the transporting speed reaches up to 50M Bytes/s. The time of synchronous control is within 2 us.
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Li, Li, and Guo Fu Yin. "The Design of High-Speed Synchronization Data Collection Node Machine for Multi-Chip CCD Measurement." Applied Mechanics and Materials 427-429 (September 2013): 702–7. http://dx.doi.org/10.4028/www.scientific.net/amm.427-429.702.

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The high-speed synchronous node machine is developed for collecting high-precision and synchronous data from multi-chip CCD to measure the dynamic object with large field coverage by Visual technology. Node machine contains core, A/D converter module and Ethernet communication module. The FPGA of 600,000 gates which have a built-in FLASH chip is used as the core, which provides work-frequency of 10MHz and drive pulse for multi-chip CCD. A/D converter module configures the differential amplifier and builds 3-way 30MHz 16-bit A / D converter. 10/100M Ethernet protocol stack controller and RJ45 interface are internally installed in Ethernet module. This module also uses CC2430 chip to perform fast wireless synchronization control. Paper emphasizes how to implement the key technologies of multi-chip CCD for synchronous and precision measurement, and test the node machine by 5-chip CCD image data synchronous collecting with large field of vision. The node machine runs smoothly and reliably .The performance results of test show that the speed of image data collecting reaches up to 1800 frames/s, the speed of data processing reaches up to 150M Bytes/s and the transporting speed reaches up to 50M Bytes/s. The time of synchronous control is within 2 us.
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11

Zhang, Jie Fei, Peng Fei Zhan, and Gang Zhang. "Ethernet Controller and Serial Interface Conversion Technology Based on FPGA." Applied Mechanics and Materials 423-426 (September 2013): 2671–74. http://dx.doi.org/10.4028/www.scientific.net/amm.423-426.2671.

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The FPGA-based 10/100M Ethernet MAC controller and universal asynchronous serial communication controller are designed and connected on chip in this paper. Such functions as writing data transmitted by the serial interface to the Ethernet controller and sending them to the network, and serially outputting network data received by the Ethernet controller are implemented and interconnection communications between Ethernet and the serial are achieved, possessing great practical values in system test. Modularization design is performed on the whole system with VHDL in this study, whose hardware application is verified on Xilinx Virtex2P XC2VP30 development board. The simulation results prove that the design has reliability, stability and good applications in the data transmission test.
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12

Zhang, Yan Jun, Wen Sheng Qiao, and Jin Ling Wang. "The Design Proposal Aerospace Electronic Test Equipment Based on Multi-Interface Data Communication." Applied Mechanics and Materials 336-338 (July 2013): 3–8. http://dx.doi.org/10.4028/www.scientific.net/amm.336-338.3.

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In the background of requirement which apply in aerospace remote measurement electronic equipment, a new requirement for the universal degree to the remote measurement system is proposed. This paper design communicating solutions of the multi-interface device, hardware circuit,FPGA as the core logic controller, coordinating RS-422 interface chip, Ethernet controller W5300,USB-FIFO,FT245 interface chip and other functional modules. The communication equipment has a variety of interfaces; achieve the reliability of transmission of high data rate. This has been applied for engineering practice and improves the efficiency of the design of the remote measurement equipment and maintenance.
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13

Adiono, Trio, Syifaul Fuada, and Rosmianto Aji Saputro. "Rapid Development of System-on-Chip (SoC) for Network-Enabled Visible Light Communications." International Journal of Recent Contributions from Engineering, Science & IT (iJES) 6, no. 1 (March 19, 2018): 107. http://dx.doi.org/10.3991/ijes.v6i1.8098.

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<p class="0abstract">Visible Light Communication (VLC) is an emerging optical communication technology with rapid development nowadays. VLC is considered as a compliment and successor of radio-frequency (RF) wireless communication. There are various typical implementations of VLC in which one of them is for exchanging data TCP/IP packets, thus the user can browse the internet as in established Wireless fidelity (Wi-Fi) technology. Briefly, we can call it by Light fidelity (Li-Fi). This paper described the design and implementation of System-on-Chip (SoC) subsystem for Li-Fi application where the implemented SoC consists of hardware (H/W) and software (S/W). In the H/W aspect, Physical Layer (PHY) is made by using UART communication with Ethernet connection to communicate with Host/Device personal-computer (PC). In the S/W aspect, Xillinux operating system (OS) is used. The H/W- as well as S/W-SoC, are realized in FPGA Zybo Zynq-7000 EPP development board. The functional test result shows (without optical channel or Zybo-to-Zybo only) that the implemented SoC is working as expected. It is able to exchange TCP/IP packets between two PCs. Moreover, Ethernet connection has bandwidth up to 83.6 Mbps and PHY layer <em>baud rate</em> has bandwidth up to 921600 bps.</p>
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14

Li, Gang, He Ping Pan, and Si Nan Fang. "The Improvement of Data Acquisition System in Computerized Well Logging Equipment." Advanced Materials Research 1003 (July 2014): 188–92. http://dx.doi.org/10.4028/www.scientific.net/amr.1003.188.

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Computerized well logging equipment plays an important role in petroleum exploration and production, and data acquisition system is the core of it. In order to improve the acquisition systems which are used in some oil fields in recent years, a new design of data acquisition system is introduced. The ARM embedded chip and the FPGA chip are the kernel chips of the data acquisition system, and the Ethernet is the communication medium between the cards of the data acquisition system and the host computer of the numerical controlled well logging system. This data acquisition system has more integrated level and communication speed higher than the others of same kind.
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15

Tian, Ye, Yan Feng Ren, and Guang Hua Wang. "The Design of the Ethernet Meter Reading System Based on Broadband Power Line." Advanced Materials Research 490-495 (March 2012): 2755–59. http://dx.doi.org/10.4028/www.scientific.net/amr.490-495.2755.

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According to the current national conditions and the intelligent communities’ requirements on the electric energy metering system based on the broadband power line communication (PLC), this paper introduces a design program for achieving the remote meter reading through the broadband PLC technology. The system takes the high-performance single chip microcomputer and the Ethernet controller RTL8019AS as the core, the low-voltage power line as the medium of data communication, and makes the electronic meters access to the Ethernet via the broadband power line, thereby achieving the remote automatic meter reading. The multi-functional low-voltage power line remote meter reading system constituted by this system and the backstage management system together will have broad application prospects. In addition, this paper also makes a preliminary study on the reliability of the meter reading system.
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16

Ghanti, Shaila, and G. M. Naik. "Efficient Data Transfer Rate and Speed of Secured Ethernet Interface System." International Scholarly Research Notices 2016 (December 27, 2016): 1–8. http://dx.doi.org/10.1155/2016/9458627.

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Embedded systems are extensively used in home automation systems, small office systems, vehicle communication systems, and health service systems. The services provided by these systems are available on the Internet and these services need to be protected. Security features like IP filtering, UDP protection, or TCP protection need to be implemented depending on the specific application used by the device. Every device on the Internet must have network interface. This paper proposes the design of the embedded Secured Ethernet Interface System to protect the service available on the Internet against the SYN flood attack. In this experimental study, Secured Ethernet Interface System is customized to protect the web service against the SYN flood attack. Secured Ethernet Interface System is implemented on ALTERA Stratix IV FPGA as a system on chip and uses the modified SYN flood attack protection method. The experimental results using Secured Ethernet Interface System indicate increase in number of genuine clients getting service from the server, considerable improvement in the data transfer rate, and better response time during the SYN flood attack.
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17

Qi, Long Fei, Zhi Hua Ning, and Le Nian He. "A Design of Powered Device Interface Chip under PoE System." Applied Mechanics and Materials 716-717 (December 2014): 1277–82. http://dx.doi.org/10.4028/www.scientific.net/amm.716-717.1277.

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This paper proposes a design of powered device interface chip compatible with communication protocol IEEE 802.at standard, for Ethernet control of power supply. This design has all the features IEEE 802.at standard requires, including the detection, classification, under-voltage lockout and inrush current control, support of not less than 25.5W of power. The circuit of the chip is designed with Hangzhou Silan BCD process technique. Specific features of the design are 140mA inrush-current-limiting, complementary-output-enable-signal, under-voltage, overvoltage, over temperature protection, an optional external power adapter input, IEEE 802.3at type2 display signals by new electrical equipment, as well as two-event classification logic implementation.
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18

Li, Hui, Hao Zhang, Dao Gang Peng, and Jia Wei Wang. "Embedded Data Acquisition System Based on LPC2290 and AD7715." Advanced Materials Research 383-390 (November 2011): 6964–68. http://dx.doi.org/10.4028/www.scientific.net/amr.383-390.6964.

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This paper uses ARM7 processor LPC2290, embedded data acquisition chip AD7715 and real-time operating system μC/OS-II as a basis to design an ARM-based embedded data acquisition system. This system achieves RS-232/RS-485 communication, Ethernet communication, keyboard and LCD display embedded control applications. It has a small size hardware, low power consumption, plenty functions and highly extended features. The reliability of embedded real-time operating system μC/OS-II has been certified. It makes the system more stable, and makes maintenance and upgrade program more convenient.
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Yigui, Luo, Sun Youteng, Florian Schade, Tim Hotfilter, Jürgen Becker, Zhu Yuan, Ouyang Zizhou, and Liang Weiming. "Evaluation of a high-throughput communication link for future automotive ADAS controllers." Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 233, no. 9 (August 2019): 2371–78. http://dx.doi.org/10.1177/0954407019851334.

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The trend toward further integration of automotive electronic control units functionality into domain control units as well as the rise of computing-intensive driver assistance systems has led to a demand for high-performance automotive computation platforms. These platforms have to fulfill stringent safety requirements. One promising approach is the use of performance computation units in combination with safety controllers in a single control unit. Such systems require adequate communication links between the computation units. While Ethernet is widely used, a high-speed serial link communication protocol supported by an Infineon AURIX safety controller appears to be a promising alternative. In this paper, a high-speed serial link IP core is presented, which enables this type of high-speed serial link communication interface for field-programmable gate array–based computing units. In our test setup, the IP core was implemented in a high-performance Xilinx Zynq UltraScale+, which communicated with an Infineon AURIX via high-speed serial link and Ethernet. The first bandwidth measurements demonstrated that high-speed serial link is an interesting candidate for inter-chip communication, resulting in bandwidths reaching up to 127 Mbit/s using stream transmissions.
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Yan, Yin Fa, Shi Fu Zhang, Yue Hai Zhang, Feng Gang Zuo, and Fa De Li. "Design of Network Power Meter Based on Modbus TCP." Applied Mechanics and Materials 325-326 (June 2013): 939–43. http://dx.doi.org/10.4028/www.scientific.net/amm.325-326.939.

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To implement fast transmation for a large amount of the electricity parameters and timely measurement, the network power meter is developed based on Modbus TCP. The power meter mainly uses 32bits ARM processor STM32F103RBT6, thighly integrated Delta-Segma ADC CS5451 and Ethernet chip W5100 built-in hardwired TCP/IP stack. According to the meter usage on the testing spot, the measurement precision and communication speed of the network power meter can well meet the power industry requirements.
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Chen, Ping, Simin Yu, Baoju Chen, Liangshan Xiao, and Jinhu Lü. "Design and SOPC-Based Realization of a Video Chaotic Secure Communication Scheme." International Journal of Bifurcation and Chaos 28, no. 13 (December 12, 2018): 1850160. http://dx.doi.org/10.1142/s0218127418501602.

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This paper proposes a new approach for hardware realization based on a system with programmable chip (SOPC) technology. The main feature of the SOPC-based scheme is that it can make full use of both FPGA and ARM, where the FPGA is used for video capturing, displaying, encrypting and decrypting, the ARM is adopted for TCP/IP protocol, Ethernet sending and receiving. SOPC technology gives full play to the advantages of both FPGA and ARM that complement each other, leading to better real-time performance and is more convenient for hardware realization. In addition, some results of security analysis are also given. Hardware realization results verify the feasibility and effectiveness of the proposed SOPC-based approach.
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22

Liu, Qiang, Jun Wang, and Shu Chen Yang. "Multiple Information Fusion of Intelligent Wireless Agricultural Greenhouse Control System Research." Applied Mechanics and Materials 602-605 (August 2014): 1451–54. http://dx.doi.org/10.4028/www.scientific.net/amm.602-605.1451.

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According to the characteristics of the greenhouse environmental control, application priority adjustment principle and fuzzy control theory, designed for greenhouse temperature, humidity, CO2 concentration and other environmental factors in the automatic control of intelligent wireless agriculture greenhouse control system. Using RTL8019AS chip access Ethernet, using TCP/IP protocol implementation and PC communication, intelligent controller using fuzzy control technology to the greenhouse temperature, humidity and so on, can satisfy the different sizes of the needs of the intelligent wireless agricultural greenhouses.
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Zhang, Kai Lin, Da Hua Li, Shu Chen Shi, Xue Song Yang, Zhen Xiao, and Qiang Gao. "Design and Implementation of Multi-Protocol Self-Adaptation Gateway." Applied Mechanics and Materials 687-691 (November 2014): 2108–11. http://dx.doi.org/10.4028/www.scientific.net/amm.687-691.2108.

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For the four kinds of network protocols which are common in industry :PROFIBUS-DP, DeviceNet, EtherNet/IP and Modbus-RTU, a gateway has been designed which could integrate the four protocols ,and have developed hardware and software program of the Multi-protocol self-adaptation gateway .It uses STM32F407ZGT6 as its major chip. A Modbus-RTU interface has been designed which depends on the UART interface of the main chip to send and receive packets in hardware. It use COMX as hardware interface of PROFIBUS-DP ,DeviceNet ,and EtherNet/IP to process their packets. It has achieved a function that the PROFIBUS-DP interface will change its address with the changing of the configuration of master .In addition, the multi-protocol self-adaptation gateway can integrate several masters which support different protocols in one network. The master controllers could communicate with each other in this network.After being tested and verified ,it has been used in the communication of DCS systems, and it has converted the packets of the four protocols which have been mentioned above and it has met the demands of designing a gateway.
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Kamil, Idham, Julham Julham, Muharman Lubis, and Arif Ridho Lubis. "Management maintenance system for remote control based on microcontroller and virtual private server." Indonesian Journal of Electrical Engineering and Computer Science 16, no. 3 (December 1, 2019): 1349. http://dx.doi.org/10.11591/ijeecs.v16.i3.pp1349-1355.

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<p>Open loop shaped control system is a form of system control without any feedback from the system. One example is the on-off condition which functions to connect and disconnect electricity. The condition to be studied is a dc motor that can be set to live and die via internet server-based client service. The server in this system is a virtual private server (VPS) device that will provide a source of service to the client in the form of a collection of information on dc motor conditions. In addition, its function is also to record the working time of the dc motor. So that a schedule can be determined when the dc motor is maintained. While the client is a control unit consisting of a microcontroller device, an ethernet module enc28j60 and a dc motor. In general the working principle of the system is beginning with the user accessing the desired VPS IP address through a web browser application. From the web browser the user chooses a dc motor to be activated. But before the client has been connected to the VPS regularly (every second), the point is to always get the latest dc motor condition information. Then the microcontroller will set the dc motor in active or off condition. The research method used is research and development. The results obtained from this study are that the amount of bandwidth needed for communication between VPS and microcontrollers via the internet network, when the control unit works is 6.02 kbps, while the response time for dc motor is 3.16 seconds and the response time for dc motor 2 is 3.46 seconds.</p>
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Zhang, Chi, Zhao Hui Ye, and Yong Ming Zhou. "Wireless CNC Motion Controller Designed with PSoC." Advanced Materials Research 898 (February 2014): 944–51. http://dx.doi.org/10.4028/www.scientific.net/amr.898.944.

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Numerical control (NC) technology is a kind of technology combined with electronics, machinery manufacturing, and other interdisciplinary combination of technologies. It is an important part of modern manufacturing. Currently, NC technology is developing towards the open CNC system with extensibility and interchangeability, while the modern electronic technology is developing towards the programmable technology and SoC (System-on-Chip) technology. However, current CNC controller designed with SoC is still in the research stage and not practical yet. In this paper, a practical CNC motion controller is built with modern PSoC (Programmable System-on-Chip) with wireless Ethernet interface. This controller has a high-performance microprocessor, numbers of free configurable analog and digital devices and IO (input/output) interfaces, and many kinds of communication interfaces. Therefore, it has good real-time control functions and communication functions. Experiments for controlling a three joint-axis engraving machine show that the controller can achieve high performance of parallel control of the three joint-axis linear interpolation and two joint-axis circular interpolation, and high performance of the trapezoidal and S-shape speed control. In addition, in order to reduce the impact to the motor and increase the system efficiency, a kind of look-ahead algorithm for velocity control with low time cost is used.
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Qian, Chong, Rong Rong Wang, and Wei Wang. "The Temperature-Online-Measuring and Energy-Saving System for Drying Cylinder Based on Network Communication." Advanced Materials Research 846-847 (November 2013): 517–20. http://dx.doi.org/10.4028/www.scientific.net/amr.846-847.517.

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During the process of drying fabrics by drying cylinder dryer, the over-drying of fabrics leads to a waste of energy. A temperature-online-measuring and energy-saving system for drying cylinder dryer based on network communication was designed in the study. The temperature-measuring and steam-controlling part of the system set in the cylinder dryer communicates with the remote monitoring part using the W5100 network chip through Ethernet which helps to achieve a high-speed and long-distance communication between the two parts. The remote monitoring part of the system is based on Delphi. The real-time temperature of fabrics in each drying cylinder can be displayed on the screen of the remote computer, and the steam supply of drying cylinders can be manually or automatically adjusted according to the mutations of temperature of fabrics by system administrators or the remote computer. The application of this system helps to avoid the The evaporation of water due to over-drying by 5.3%-6.6% and result in a reduction of the waste of energy by about 10%.
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Lei, Yuan, Li Lei, Lei Xia, Mingxiang Liu, Yueming Cai, Jingtao Zhao, and Mengyue Li. "Multi-channel DMA Based Design of Voltage Monitoring Using Synchronous Frequency Trace-Sampling Technique." Modern Electronic Technology 4, no. 2 (December 14, 2020): 17. http://dx.doi.org/10.26549/met.v4i2.5692.

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In order to eliminate the influence of frequency change on real-time voltage acquisition, a low-cost solution of voltage monitoring was proposed using the multi-channel DMA synchronous frequency trace-sampling technique. In-chip resources of the designed voltage monitor were fully utilized in hardware design to reduce external devices. The MQX RTOS was used to perform the functional tasks flexibly and efficiently; especially the Ethernet communication applications and USB device connection were realized using its TCP/IP protocol stack and USB driver. In addition, to ensure the safety of electrical records, data statistics and alarm information management were also implemented through the management of the storage in FLASH. The test results show that the voltage monitor designed in this paper has the advantages of accurate measurement, strong resistance to frequency interference and low cost, and can be widely applied in the field of voltage monitoring in distribution networks.
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Tan, Jingjia, Lesheng He, and Jun Wang. "Signal acquisition and processing system based on zynq dual core." MATEC Web of Conferences 246 (2018): 03001. http://dx.doi.org/10.1051/matecconf/201824603001.

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In order to speed up the acquisition and processing of signal, this paper has developed a signal acquisition and processing system based on zynq platform. Based on the ARM Cortex-A9 dual-core and editable logic unit architecture of Zynq AP SoC platform, this paper implements a fully functional signal acquisition and processing system by software and hardware collaborative design. ARM0 is the main processor that controls system and shared resources. ARM1 is the slave processor. ARM1 is responsible for receiving the data converted by the AD7606 analog-to-digital chip. The data is sent to the Hamming window function IP core created under vivado HLS through the AXI bus. After the data is processed by Hamming window function, it is sent to ARM1 again through AXI bus. OCM acts as the shared memory for ARM0 and ARM1 communication. The Linux system runs on ARM0. The processed data is sent to the upper computer through ethernet through UDP protocol. Utilizing the architecture of the Zynq platform, the system efficiency is improved, and the stability of the system is ensured, so that the FPGA can enter the field of embedded systems.
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29

"oc-approach for Safety-oriented Multi-channel Communication in Industrial Application of Human-robot-collaboration (HRC)." International Journal of Computers 14 (December 22, 2020). http://dx.doi.org/10.46300/9108.2020.14.10.

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The importance of human-robot collaboration systems in industrial applications has increased due to the orientation towards the smart factory approach. To ensure the safety of such systems, collision avoidance techniques based on millimeter-wave radar sensors are used. Safe communication between the robot and the radar sensor is ensured by using the safety system on a chip based on 1oo2D architecture. The design and prototyping of a multi-channel communication FPGA-based development board is presented. Furthermore, the FPGA implementation of SoC with multiple Ethernet MAC interfaces based on various soft cores is demonstrated.
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