Device for detecting carrier communication in power consumption information collection device

A technology of carrier communication and acquisition equipment, applied in signal transmission systems, instruments, etc., to avoid cumbersome operations, solve quickly, and reduce the requirements of technology and coordination

Inactive Publication Date: 2015-04-22
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the increase in the coverage area of ​​the power consumption information collection system, the probability of abnormalities in the carrier communica

Method used

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  • Device for detecting carrier communication in power consumption information collection device
  • Device for detecting carrier communication in power consumption information collection device
  • Device for detecting carrier communication in power consumption information collection device

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0031] Example 1: The device Collector carrier communication detect deviceThe process is as follows: Step 1. When the device is powered on with the power supply 100, the power supply 100 supplies power to other modules, and initializes each module. First, the main control module 200 is initialized itself, then the main control module 200 initializes the uplink communication module 300, and finally The main control module 200 initializes the concentrator carrier module 500;

[0032] Step 2: The main control module 200 detects the communication data of the upstream communication module 300, and judges whether the upstream communication module 300 receives the command requested by the host computer 700. If it is judged to be yes, execute the next step, and if it is judged to be no, repeat Perform the judgment of this step. The main control module receives the command judged to be yes by the uplink communication module 300, parses the command from the uplink communication modu...

Example Embodiment

[0037] Embodiment 2: The work flow of the carrier communication detector of the device concentrator is as follows

[0038] In the first step, when the device is powered on, the power supply 100 provides power to other modules, initializes each module, first initializes the main control module 200 itself, then the main control module 200 initializes the uplink communication module 300, and finally the main control module 200 initializes the upstream communication module 300. Module 200 initializes collector carrier module 900 .

[0039] In the second step, the main control module detects the communication data 200 of the upstream communication module, and judges whether the upstream communication module 300 receives the command requested by the host computer. judgment of this step. The main control module 200 accepts the command determined as yes by the uplink communication module 300, parses the command from the uplink communication module 300 and transmits it to the main con...

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Abstract

The invention provides a device for detecting carrier communication in a power consumption information collection device. The device comprises a collector carrier communication detector and a concentrator carrier communication detector, the device is provided with a master control module, an uplink communication module and an uplink communication interface, the collector carrier communication detector comprises a concentrator carrier module and a concentrator carrier interface module, the concentrator carrier communication detector comprises a collector carrier module and a collector carrier interface module, and the concentrator carrier interface module and the collector carrier interface module adopt general-purpose standard interfaces; and the device provided by the invention can conveniently and reliably complete classification of carrier communication faults. By replacing the carrier modules of different types, the device can adapt to the carrier communication problem in different regions. Through the device provided by the invention, on-site operation and maintenance staff can be helped to improve working efficiency and rapidly solve the problem. The complicated operation of the previous inspection means limited to the inspection process of universal meters is avoided, and the requirements on technologies and compatibility of the operation and maintenance staff are reduced.

Description

technical field [0001] The invention relates to a carrier communication simulation device for a collector, in particular to a device for detecting carrier communication in an electricity information collection device. Background technique [0002] At present, with the implementation of the smart grid, the power consumption information collection system has covered a large area. The communication between the collector and the collector in the power consumption information collection system adopts the power line carrier communication. Due to the increase in the coverage area of ​​the power consumption information collection system, the probability of abnormal carrier communication is also increasing, and the occurrence of such problems is gradually increasing, which brings great troubles to the operation and maintenance personnel. Therefore, there is a need for a device for detecting carrier communication in an electricity consumption information collection device. Contents ...

Claims

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Application Information

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IPC IPC(8): G08C25/00
Inventor 庄杰徐川子吴磊陆欢华章东杰孙晓毓
Owner STATE GRID CORP OF CHINA
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