Power utilization information acquisition terminal communication message local real-time monitoring method

A technology for collecting terminal and power consumption information, applied in electrical components, circuit devices, etc., can solve problems such as insecurity, cable high-voltage safety, inconvenience, etc., to avoid high-voltage lead safety problems, and to facilitate on-site inspection of online problems and messages. rich effects

Active Publication Date: 2015-08-26
INTEGRATED ELECTRONICS SYST LAB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method has better real-time performance and comprehensiveness of messages, but a computer is required on site, and the computer is connected to the collection terminal through RS232 cables. At the installation site of the collection terminal, the cables are likely to cause high-voltage safety problems, which is inconvenient and unsafe.

Method used

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  • Power utilization information acquisition terminal communication message local real-time monitoring method

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Embodiment Construction

[0036] In the electricity consumption information collection system of power users, the electricity consumption information collection terminal (which can be a dedicated variable collection terminal, a centralized meter reading terminal, a distributed energy monitoring Modules, local modules, remote communication modules and other devices communicate. Corresponding to each device, there is a virtual communication module in the acquisition terminal. Each communication module has a channel number, starting from 1. The real-time monitoring method of the communication message text of the electricity consumption information collection terminal comprises the following steps:

[0037] (1) Power on and initialize the power consumption information collection terminal;

[0038] (2) Create a global variable to identify the communication channel number that the current user needs to monitor, and initialize it to 0, indicating that no channel is monitored;

[0039] (3) Create a FIFO ring ...

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Abstract

The invention relates to the field of an intelligent grid power utilization information acquisition system, and particularly relates to a power utilization information acquisition terminal communication message local real-time monitoring method. According to the invention, specification display on a liquid crystal display screen can be turned off temporarily through using keys on the liquid crystal display screen of an acquisition terminal in a combined mode, the liquid crystal display screen is guided and switched into an expansion interface, a monitoring channel number is selected, and the channel number is monitored by using a global variable identifier established at the beginning, so that each communication module judges whether being monitored or not when the acquisition terminal is communicated with each device, thereby being convenient for storing communication messages of the monitored channel to a circular buffer, and then displaying task calling and the communication messages by the liquid crystal display screen. The method provided by the invention does not need additional computers or communication cables, does not result into congestion, can display the communication message of the required channel effectively in real time, and is convenient for checking communication faults.

Description

technical field [0001] The invention relates to the field of a smart grid power consumption information collection system, in particular to a method for real-time monitoring of a communication message text of a power consumption information collection terminal. Background technique [0002] The power consumption information collection system of power users is a system for collecting, processing and real-time monitoring of power consumption information of power users, realizing automatic collection of power consumption information, abnormal measurement monitoring, power quality monitoring, power consumption analysis and management, and related information release , distributed energy monitoring, information interaction of intelligent electrical equipment and other functions. [0003] The power consumption information collection terminal is a device for collecting power consumption information at each information collection point (referred to as the collection terminal), which...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00
Inventor 孙明刚赵连睿尹贻国董强强李旭升刘亮
Owner INTEGRATED ELECTRONICS SYST LAB
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