为了解决煤矿用电子轨道衡、汽车衡长期在恶劣环境下运行造成的计量不准、故障频发、维护困难、易被作弊和遭雷击等问题,满足物联网时代的新要求,我们对用于销售煤炭的电子轨道衡、汽车衡进行升级改造实践,收到了较好的效果,同时也为大型电子衡器防雷击、防作弊探索了一条新路。 In order to solve the problems of mine electronic railroad track scale, long-term truck scale running in harsh environment caused by inaccurate measurement, frequent failure, maintenance difficulties, easy to be cheated and struck by lightning, to meet the new requirements of the Internet of Things era, Coal electronic track scale, truck scale upgrade practice, received good results, but also for large electronic weighing lightning protection, cheating to explore a new road.