Automatic fault processing and safety control system and method for power information collection device

Abstract

The invention relates to an automatic fault processing and safety control system and an automatic fault processing and safety control method for a power information collection device. The automatic fault processing and safety control system includes an on-site electric energy meter, an on-site terminal and a master station connected to the on-site terminal through GPRS; the master station includes an automatic remote processing module and a safety control module, wherein the automatic remote processing module is used for performing automatic remote process on a failure device that can communicate normally on the day, the safety control module is used for performing process control, logic control and verification on a remote processing instruction. According to the automatic fault processing and safety control system and method for the power information collection device, the failure device that can communicate normally on the day is intelligently judged by the system, and the system tries to automatically process the faults, which can be automatically processed by the system, of the collection device, and records processing journals. Automatic recovery judgment is performed by the system after the processing is successful. According to the safety control method based on a bus technology provided by the invention, running statuses of programs in the system are automatically monitored, receiving, transmitting and distribution of a message are managed in a unified manner, the message to be issued is verified, and the correction and influence range of the message to be issued is strictly controlled.

Description

technical field [0001] This application relates to the field of power systems, and provides an automatic fault handling and safety control system for power collection equipment. Background technique [0002] The electricity consumption information collection technology is complicated and there are many links. The complete collection process requires the marketing system, collection system, communication channel (mobile GPRS or 3G), on-site collection terminal, and on-site meters to be connected and run normally in order to ensure timely and timely collection. Correct and stable. At present, with the realization of "full coverage and full collection" of the State Grid Corporation of China's electricity consumption information collection system, due to the extremely large number of users, for faulty equipment, according to the existing work flow, directly dispatch workers through the system and arrange personnel to deal with it on site, bringing A huge workload for on-site ma...

AI Technical Summary

Problems solved by technology

At present, with the realization of "full coverage and full collection" of the State Grid Corporation of China's electricity consumption information collection system, due to the extremely large number of users, for faulty equipment, according to the existing work flow, directly dispatch workers through the system and arrange personnel to deal with it on site, bringing A huge workload for on-site maintenance

At the same time, the traditional processing process is generally divided into sending instructions, receiving instructions and returning results. There are no strict guarantees on how to ensure the correctness of instructions and the reliability of sending, which affects the efficiency and accuracy of automatic remote processing.

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