Microcomputer protection, measurement and control device

The invention relates to the technical field of microwave electronics, in particular to a microcomputer protection, measurement and control device. The microcomputer protection, measurement and control device is characterized by comprising an upper computer, a current limiter and an electromagnetic relay coil, wherein the upper computer consists of a power supply device, a CPU, a switching value assembly and a man-machine interaction part; the current limiter is serially connected between a connector of a live wire and a connector of a ground wire; two ends of the electromagnetic relay coil are connected with a first detecting port and a second detecting port; the upper computer is connected with the switching value assembly; the CPU is connected with the switching value assembly; and the power supply device provides power for the CPU, the upper computer, the current limiter and the electromagnetic relay coil. People injury caused by electric leakage of a microcomputer is avoided. 本发明涉及微波电子技术领域，尤其涉及种微机保护与测控装置