Design for intelligent discharging monitor-discharging control system based on ARM + CPLD

Qizhong Cai; Haiying Yuan; Rugang Wang

doi:10.1117/12.806259

13 October 2008 Design for intelligent discharging monitor-discharging control system based on ARM + CPLD

Qizhong Cai, Haiying Yuan, Rugang Wang

Proceedings Volume 7127, Seventh International Symposium on Instrumentation and Control Technology: Sensors and Instruments, Computer Simulation, and Artificial Intelligence; 71270C (2008) https://doi.org/10.1117/12.806259
Event: Seventh International Symposium on Instrumentation and Control Technology, 2008, Beijing, China

Abstract

Discharging is the most available method to judge the storage battery. The actual capacity could be calculated by the discharging current and time. It is expounded that the design and test for intelligent discharging monitor and control system based on ARM +CPLD. The system can perform the test and discharging timely in the way of constant current or resistance. What's more, it can detect automatically the single battery and check and analyze the capacity exactly. The design scheme and principle are described in this paper too. Furthermore it is illuminated mainly that CPLD logic control, A/D sample, RS485 communication for parallel monitor, check and discharging and current regulating. Then the software is designed for the system and it is presented that the program for check and discharging test and current regulation. Finally the result of system test is given.

Citation Download Citation

Qizhong Cai, Haiying Yuan, and Rugang Wang "Design for intelligent discharging monitor-discharging control system based on ARM + CPLD", Proc. SPIE 7127, Seventh International Symposium on Instrumentation and Control Technology: Sensors and Instruments, Computer Simulation, and Artificial Intelligence, 71270C (13 October 2008); https://doi.org/10.1117/12.806259

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