【摘要】 蓄电池组长期处于复杂的工作状态中,不仅不能有效利用能源,并且还可能加剧电池的损耗,因此必须对电池组工作状态进行实时监控。通过引入智能电池监测器DS2438对电池电压、电流、温度等参数的采样,并采用单片机模拟单总线通讯方式实现与DS2438的数据交换,有效的简化了采样电路,实现了同时对多节电池的监测,还改善了蓄电池的维护效果,提高电池的可靠性。更多还原

【Abstract】 It is long time that the accumulators work in a complex state. Not only energy sources can be used inefficiently, but accumulators would be aggravated. So, it is necessary to real-time monitor the state of accumulators. The smart monitor of battery DS2438 has been introduced to sample parameters such as voltage, current and temperature. The SCM simulate 1-wire communication mode and exchange the datum with DS2438. It has predigested efficiently the sample circuit and can monitor each accumulator at the same time. It improve maintenance effect as well as the reliability of battery.更多还原