Multifunctional detection device and method for multi-meter-in-one collection equipment

Abstract

The invention discloses a multifunctional detection device and method for multi-meter-in-one collection equipment. Electrical performance testing of M-BUS interfaces of water-gas-heat meters, communication protocol testing of the water-gas-heat meters, function testing of communication interface converters, interchangeability testing, interchangeability testing of communication modules matched with the converters, load capacity testing of the converters, power consumption testing of the converters and power consumption testing of the communication modules are covered; different communication interfaces and protocols can be configured according to different instruments and stipulations and can be extended, testing units are independent from one another, a testing result of the current testing unit is not affected by testing results of other testing units during testing, and testing schemes can be randomly combined; and the types of testing equipment cover different types of converters,communication modules and meters used for multi-meter collection, so that the all-in-one effect is achieved, and the utilization rate of the equipment is improved.

Description

technical field [0001] The invention belongs to the technical field of measuring instruments, and relates to a multi-meter collection terminal detection device in the field of public utility data collection technology, in particular to a multi-meter-in-one collection equipment multifunctional detection device and method. Background technique [0002] With the successive introduction of policies to support the collection and collection of electricity, water, gas, and heat energy data, in order to ensure the accuracy and success rate of comprehensive energy data collected by the "multi-meter integration" collection system, the "multi-meter integration" collection The product quality inspection of smart meters and communication interface converters in system construction has become an important link. At present, the existing collection terminal testing equipment only supports power supply for communication interface converters. Individual testing items can be realized by manuall...

AI Technical Summary

Problems solved by technology

[0002] With the successive introduction of policies to support the collection and collection of electricity, water, gas, and heat energy data, in order to ensure the accuracy and success rate of comprehensive energy data collected by the "multi-meter integration" collection system, the "multi-meter integration" collection The product quality inspection of smart meters and communication interface converters in system construction has become an important link. At present, the existing collection terminal testing equipment only supports power supply for communication interface converters. Individual testing items can be realized by manually building a testing environment. However, the operation is complicated, the human interference factors are serious, and it is impossible to realize the systematic and comprehensive detection of the interface electrical performance, interface load capacity, communication performance, communication protocol and other items of smart meters and converters.

[0003] Combined with the characteristics of many types of meters used on site, diversified interfaces and communication channels, and inconsistent communication protocols, in order to ensure that the compatibility, functions, and electrical performance of all networked equipment meet the requirements, reduce the burning of meter ports due to product quality, Missing and missing data, poor equipment compatibility, unstable communication, high maintenance rate, etc.

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