简单介绍了采煤机上电预警启动装置的硬件电路设计和软件设计,在完成前期设计的基础上,对电路进行了调试,并且根据调试过程出现的问题,在后期进行相应的优化设计。重点对电路的持续工作能力进行测试,即检测装置的低功耗性能设计。经过在实验室进行了连续地跟踪检验,低功耗设计要求完全能达到预期目标,可以满足实际生产的需要。 The hardware circuit design and software design of shearer power-on early-warning device are briefly introduced. After the pre-design is completed, the circuit is debugged and the corresponding optimization design is carried out in the later stage according to the problems occurred in the commissioning process. Emphasis on the ability of the circuit to continue the test, that low-power performance testing device design. After a continuous follow-up test in the laboratory, low-power design requirements can fully meet the expected goals, to meet the actual production needs.