Chip leakage protection system

Abstract

A chip leakage protection system disclosed by the present invention comprises a data storage module, the output end of the data storage module is connected with a PLC control module, the output end of the PLC control module is connected with a comparative analysis module and an alarm module, and the output end of the comparative analysis module is connected with a judgment module. The output end of the judgment module is connected with a power-off tripping module and an alarm module. The current detection module is connected to the input end of the PLC control module, and the output end of the alarm module is connected with an information sending module and a timing module. Compared with an existing device, the chip leakage protection system can execute sound and light alarm processing through the alarm module when data is abnormal, the information sending module can send abnormal conditions to maintenance personnel in time to remind the maintenance personnel to come for maintenance, and the alarm module can give an alarm when the abnormal conditions are overtime and are not processed. And delay of maintenance time caused by the fact that maintenance workers do not receive information is avoided.

Description

technical field [0001] The invention relates to the technical field of leakage protection systems, in particular to a chip leakage protection system. Background technique [0002] The chip is an integrated circuit manufactured on the surface of a semiconductor chip, also known as a thin film integrated circuit. The leakage protection system refers to a safety protection that can automatically cut off the power supply or send an alarm signal when the leakage current of the power grid exceeds a certain set value. Measures, generally, a leakage protection system needs to be set on the chip to ensure the safety of the use of the chip. [0003] The existing chip leakage protection system generally only directly powers off the circuit after detecting the leakage, and cannot transmit the fault signal in time, so the staff often delays the maintenance time and increases the power-off time. Therefore, we propose a method. A chip leakage protection system. SUMMARY OF THE INVENTION ...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a chip leakage protection system to solve the problems mentioned above in the background art. Because the existing chip leakage protection system generally only directly powers off the circuit after detecting the leakage, it cannot transmit the fault signal in time. , so that the staff often delay the maintenance time, increasing the problem of the length of the power outage

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