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本文对研制成功的一种微机控制蓄电池寿命实验系经进行了报导,着重介绍了该系统的框图和硬软件设计以及以CTC形成的2.5分钟基准时间单元和以译码电路形成的口地址等电路原理和程序框图.根据充电、停止、放电时间的不同要求,该系统可按不同运行方式带16路充电器工作,也可扩展为77台充电器同时工作。具有定时准确,稳定可靠,提高测试精度,减轻劳动强度等特点,可推广应用到各种定时控制系统,为微机应用开辟了新的途径。
This article has successfully developed a computer-controlled battery life of the experiment was reported, focusing on the system block diagram and hardware and software design and CTC formed 2.5-minute reference time unit and decoding circuit formed by the address of the circuit Principle and block diagram.According to different requirements of charging, stopping and discharging time, the system can work with 16-way charger according to different operation modes, and can also be extended to operate 77 chargers at the same time. With timing accuracy, stability and reliability, improve test accuracy, reduce labor intensity and other characteristics, can be extended to a variety of timing control system, opened up a new way for microcomputer applications.