电子设备多通道电流实时检测技术

摘要

A state detection system with multiple independent channels in electronic equipments based on PAT128 and a current monitoring system in real time are introduced. The operation states of multiple independent channels are monitored by modularity circuit design in the system. And operation current is monitored in real time. Whether the preliminary functions can be finished or not by the multiple independent channels in electronic equip-ments is confirmed. And good testability design of the electronic equipment is well shown.%介绍了一种基于PAT128单片机的电子设备多路独立通道状态检测及电流实时监测系统。该系统通过模块化的电路设计实现对多路独立通道工作状态的检查，以及工作电流的实时监测，达到了判断电子设备多路独立通道是否能够完成预定功能的目的，更好地体现了该电子设备良好的测试性设计。