Double-criterion near-electricity early warning device

The invention provides a double-criterion electricity approaching early warning device, and belongs to the technical field of hot-line work safety management and control. A double-criterion electricity approaching early warning device is characterized by comprising a measuring module, a main control chip connected with the measuring module, an early warning gear regulation and control unit arranged on the main control chip, an electricity approaching early warning module connected with the main control chip, and an electricity approaching early warning module connected with the early warning gear regulation and control unit. The measuring module comprises an analog signal processing unit, the analog signal processing unit is connected with an MEMS electric field sensor and an MEMS ultrasonic transducer, and the analog signal processing unit is connected with the main control chip. On the basis of original field intensity early warning, a distance early warning device is additionally arranged, early warning is