A fast and automatic detection method for performance of hplc carrier module

Abstract

The invention relates to a method for quickly detecting the performance of an HPLC carrier module, and provides a rapid detection platform system. The system includes an analog concentrator, an analog meter tool to be tested, an attenuator, a coupler, a serial port server, a PC upper computer, and an MDS system; Read the module information by using the analog concentrator and the tested HPLC carrier module to dynamically and automatically form a network. It can verify the communication performance of the HPLC module under the condition of 60dB attenuation and the change of the working voltage of the module, and quickly complete the chip ID verification test, module communication performance test, power consumption detection test and power supply adaptability required by the State Grid Specifications test etc. The invention utilizes the analog concentrator as the copy control main equipment to realize the automatic and rapid detection of the performance of the communication module to be tested. Simultaneous detection of multiple HPLC carrier modules to be tested is realized through concurrent meter reading; it is also equipped with an analog meter tool to be tested, which can be quickly bound to the HPLC carrier module to shorten the business process node time and speed up networking efficiency.

Description

technical field [0001] The invention relates to the technical field of low-voltage power line carrier meter reading, in particular to a method for quickly detecting the performance of an HPLC carrier module. Background technique [0002] At present, domestic low-voltage power line HPLC carrier communication detection is still in manual detection. According to the latest specifications implemented by the State Grid, it is impossible to achieve full performance testing of the HPLC carrier module. In particular, the State Grid Corporation is vigorously promoting the application of HPLC carrier communication technology. There is a lack of rapid detection capability for batch-arriving HPLC carrier modules. [0003] The existing technology is to use the reading method of the copy controller, which can only perform one-to-one data interaction of the modules to be tested. There are problems such as long detection time, low efficiency, and inability to simulate the real use environme...

AI Technical Summary

Problems solved by technology

[0002] At present, domestic low-voltage power line HPLC carrier communication detection is still in manual detection. According to the latest specifications implemented by the State Grid, it is impossible to achieve full performance testing of the HPLC carrier module. In particular, the State Grid Corporation is vigorously promoting the application of HPLC carrier communication technology. Lack of rapid detection capability for batch arrival HPLC carrier modules

[0003] The existing technology is to use the reading method of the copy controller, which can only perform one-to-one data interaction of the modules to be tested. There are problems such as long detection time, low efficiency, and inability to simulate the real use environment of the communication module. At the same time, the copy controller cannot The chip ID of the communication module is read, and the automatic and fast detection of the performance of the communication module cannot be completed

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