The Predigest Project of Vehicle-Bone Multimedia Transmission and Control Network Based on FPGA

2012 ◽  
Vol 203 ◽  
pp. 62-66
Author(s):  
Hong Li ◽  
Qiao Zhen Hou
Keyword(s):  
Network Control ◽  
Control Network ◽  
Network System ◽  
Multimedia Transmission ◽  
Transmission Control ◽  
Hardware Platform ◽  
Arm Processor ◽  
Interface Module ◽  
Fpga Chip ◽  
And Control

The design uses 32 ARM processor S3C44B0X and Spartan™ -3E500 FPGA chip produced by Xinlinx company for setting up the hardware platform, and integrates the camera, GPS module, MiniGUI interface module. And realized bus vehicle mounted multimedia transmission control network control based on MOST. All of these are in the purpose of achieving a Predigest Project of vehicle-bone multimedia transmission and control network based on FPGA. The experiment indicated that, the transmission and control network system constructed by S3C44B0X and Spartan - 3E500 FPGA is low cast, simple and reliable.

Research and Development on Safety Monitoring Network System for Electric Locomotive Servicing Work

2011 ◽  
Vol 58-60 ◽  
pp. 2320-2325
Author(s):  
Jian Jun Meng ◽  
Ru Xun Xu ◽  
Can Can Zhang ◽  
Jian Kai Gu
Keyword(s):  
Data Communication ◽  
Monitoring Network ◽  
Network Control ◽  
Communication Security ◽  
Network System ◽  
Electric Locomotive ◽  
Ic Card ◽  
Interactive Operation ◽  
And Control ◽  
Profibus Dp

A safety network system is designed based on PROFIBUS-DP field bus, according to actual servicing work situation and control requirements for electric locomotive servicing work. The system realizes communication between first class master station and third equipment through using PROFIBUS-DP bus protocol. It also realizes interactive operation between slave station and non-contact IC card, meanwhile, slave station and MCU system. In addition, this article has analyzed the multi-task scheduling mechanism and data communication security on monitoring network system in detail as well. Results show that the system has higher application value through entire debugging and testing on network control system.

Implementation method of multi-level measure and control network system based on ADO technology

2008 ◽  
Author(s):  
Zaiwen Liu ◽  
Jiping Xu ◽  
Changming Duan ◽  
Xiaoyi Wang ◽  
Xiaofeng Lian
Keyword(s):  
Control Network ◽  
Network System ◽  
Multi Level ◽  
Implementation Method ◽  
Ado Technology ◽  
And Control

Large Scale Motor Group Integrative Management and Control Network System Based on PLC-SCADA under Complex Environment

2015 ◽  
Vol 742 ◽  
pp. 698-707
Author(s):  
Li Ming Zhao ◽  
Bing Zhang
Keyword(s):  
Large Scale ◽  
High Efficiency ◽  
Control Network ◽  
Network System ◽  
Textile Printing ◽  
Drive Control ◽  
High Drive ◽  
Drive And Control ◽  
And Control ◽  
Integrative Management

Using advantages of PLC, SCADA, inverter, bus and internet in industrial production, in order to cope with the characteristics of large number of motor, complex sequential logical, high drive control demanding and distributed in different territory, it designs a configuration monitoring system for motor group integrative management and control network system, which uses PPI protocol and USS protocol and fieldbus technology, configuration monitoring technology and network technology, etc. It can realize the effective management of large number of motor driving and control. Due to its function quite similar, S7-200 and S7-300 and MM440 in the paper can be replaced by other kinds of PLC and inverter on the market. So the control scheme proposed by this paper is more practical and universal. Application in textile printing and dyeing institutions multi-cell motor driving, it shows that the designed system can drive and control the motor group with high efficiency and reliable.Keyword:largenumberofmotor;motorgroupnetwork;driveandcontrol;inverter;PLC-SCADA.

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