基于PSoC的电池内阻检测模块的设计

Design of Internal Resistance of Accumulator Measurement Module Based on the PSo C

介绍了基于可编程片上系统PSo C 1的电池内阻检测模块的设计思路与实现过程。以PSo C 1为控制核心,采用脉冲直流放电法测量电池内阻,提出一种便利、低功耗的在线检测蓄电池内阻的设计方案。阐述了利用片内模拟和数字外设构成系统的软硬件设计。模块使用被动应答的方式与主机通信,实现低功耗的在线检测。

Design and implement of anintemal resistance of accumulator measurement module based on Programmable System on Chip （PSoC） is introduced in this paper. Proposed aon-line measurement of convenient, low power consumptionprogram by using pulsed direct voltage discharge which based on PSoCdevice. Both software and hardware design method by using on-chip analogy peripheral and digital peripheralare in detail described. The passive reply communication from slaver to host make it possible for low power consumption on-line measurement.