Automatic Body Control Model Experimental Platform Design Based on CAN-Bus

2011 ◽  
Vol 383-390 ◽  
pp. 4269-4273 ◽  
Author(s):  
Bin Sun ◽  
Yue Li Hu
Keyword(s):  
Network Structure ◽  
Can Bus ◽  
Control Model ◽  
Control Module ◽  
Platform Design ◽  
Laboratory Environment ◽  
Experimental Platform ◽  
Automotive Body ◽  
Bus Network

The CAN-Bus technology in the automotive body control module applications is discussed, A experimental platform is designed for CAN-Bus network test in laboratory environment, which is based on the CAN-Bus network structure in a certain type of automotive

Implementation of a PC-based ABS system with CAN-bus interface on an experimental platform

2005 ◽  
Vol 37 (4) ◽  
pp. 343 ◽  
Author(s):  
Chih-Keng Chen ◽  
Chi-Pan Hwang ◽  
Chien-Chang Su
Keyword(s):  
Can Bus ◽  
Experimental Platform

scholarly journals Research on Optimized Control Model of Freeway Based on Dynamic Traffic Demand Estimation

2014 ◽  
Vol 6 ◽  
pp. 797293 ◽  
Author(s):  
Zhu Jiang ◽  
Shubin Li
Keyword(s):  
Optimal Control ◽  
Real Time ◽  
Demand Estimation ◽  
Control Model ◽  
Control Module ◽  
Traffic Demand ◽  
The Real ◽  
Traffic Conditions ◽  
Real Time Traffic ◽  
Global Optimal

According to the estimation information of dynamic traffic demands, a novel optimal control model of freeway was established on the basis of the hierarchical concept. There are four control modules in this model. The OD prediction module predicts the total traffic demands in a long time and determines the upper bound of the future queuing length in advance; the global optimal control module predicts the future traffic state and establishes the coordination constraints for each ramp in the network; the traffic demand estimation module estimates the real-time traffic conditions for each ramp; the local adaptive control module regulates ramp metering rate according to the estimated information of the real-time traffic conditions and the results optimized by the global optimal control module. The simulation results show that this control system is of a good dynamic performance. It coordinates the benefits of various ramps and optimizes the overall performance of the freeway network.

The Fault Detection Method of CAN Bus Based on Network Resistance Model

2011 ◽  
Vol 58-60 ◽  
pp. 1948-1952
Author(s):  
Chuan Qiang Yu ◽  
Zhen Dong Qi ◽  
Zhen Ye Wang ◽  
Yu Wang
Keyword(s):  
Fault Detection ◽  
Error Detection ◽  
Data Exchange ◽  
Detection Method ◽  
Can Bus ◽  
High Reliability ◽  
Detection Mechanism ◽  
Network Bandwidth ◽  
Resistance Model ◽  
Bus Network

In the error detection mechanism of CAN bus, when the failed node or line is not in the data exchange path, you will not detect the fault, in order to solve this problem, a method is proposed which is realized by adding an external hardware detection circuit in the CAN-bus network, the fault will be detected through testing the resistance of the CAN bus network. In this paper, the network resistance model of CAN bus is established, and the principle of network resistance fault detection method is analyzed. We have carried out several experiments by the network with three nodes to test the validity of this method. As the results of our experiments, we concluded that the method can real-time and comprehensively detect the fault of network and do not take up the network bandwidth, so this method can effectively resolve the problems of current detection mechanism and have good application prospect in some high reliability requirements occasions.

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