汽车用启动电池性能检测设备分析

Analysis on Testing Device Used in Detecting Vehicle Battery Starting Performance

为了判断汽车电池的性能,设计了一款汽车用启动电池信息检测设备,主要是通过应用Protel软件设计了电池电压测量电路、欠压和过压检测报警电路及显示电路。通过该设备能够对汽车启动用铅酸电池的一些参数(如电压)进行检测,判断其是否欠压或者过压,以确保汽车电池的正常使用。该设备具有成本低、使用简单的特点,为后续相关设备的设计及使用提供了参考。

In order to test the performance of vehicle battery,a kind of battery information acquisition device is designed to detect the battery starting performance. The battery voltage measuring circuit, under-voltage, over-voltage detection alarm circuit and display circuit are designed with Protel software. Some parameters of lead-acid batteries for vehicle start-up（such as voltage） with this testing device can be tested, to determine whether the under-voltage or over-voltage, to ensure the correct use of car batteries. The testing device has the advantages of low cost and simple operation, providing reference for related device design and operation.