A detection method and related device of a metering automation terminal

Abstract

The invention provides a metering automation terminal communication detection method which comprises the following steps: configuring a number of TCP servers according to the number of server IPs, server ports and terminals, so that the TCP servers monitor all the terminals; after heartbeat information sent by a terminal in the same local area network as the server is received, determining a corresponding target terminal by using the TCP server according to the terminal IP and the terminal port, and judging whether the target terminal is online or not; if the target terminal is online, replying the heartbeat message to the target terminal, and establishing TCP communication connection between the target terminal and the server; and according to the TCP communication connection, using the TCP client to issue a message to the target terminal so as to realize the detection of the metering automation terminal. According to the method, false detection and false detection caused by unstabletraditional communication are avoided, and the reliability and the stability of a detection result are ensured. The invention further provides a metering automation terminal communication detection device and system, an electronic device and a computer readable storage medium which have the above beneficial effects.

Description

technical field [0001] The present application relates to the technical field of detection, and in particular to a detection method, device, system, electronic equipment and computer-readable storage medium of a metering automation terminal. Background technique [0002] The electric power department conducts verification of the eligibility of various measurement indicators for the purchased terminals. The related technology is to use the automatic verification system. During the verification process, the communication mode between the main station software and the terminal mainly adopts UPD and single TCP communication, and UDP and single TCP There are some problems in the communication scheme. For example, the UDP scheme, although the communication efficiency is fast, will cause the communication stability of the automatic verification system to be low (such as discontinuous reception of communication messages), which will easily cause the master station software to judge t...

AI Technical Summary

Problems solved by technology

[0002] The electric power department conducts verification of the eligibility of various measurement indicators for the purchased terminals. The related technology is to use the automatic verification system. During the verification process, the communication mode between the main station software and the terminal mainly adopts UPD and single TCP communication, and UDP and single TCP There are some problems in the communication scheme. For example, the UDP scheme, although the communication efficiency is fast, will cause the communication stability of the automatic verification system to be low (such as discontinuous reception of communication messages), which will easily cause the master station software to judge that the terminal is unqualified, and eventually The qualified rate of the terminal is reduced; the single-link TCP communication scheme is used, and the master station software is complicated to handle. If there are too many terminals (TCP clients) online, the master station software (TCP server) will occupy more resources, and the program control is complicated and easy. Bugs are generated, and software maintenance is difficult

The above solution has problems of low communication stability and complex processing of the master station software, which leads to a low detection pass rate of the terminal, reduces the accuracy and reliability of detection and measurement, and further reduces detection efficiency and wastes resources.

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