A method and device for detecting faults in an electricity consumption information collection system

A detection device and a technology of electricity consumption information, applied in the field of communication, can solve problems such as low efficiency and time-consuming fault detection

Active Publication Date: 2017-11-21
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, since there are many smart meters in a station area, it will take a lot of time for the operation and maintenance personnel to go to the site to detect the smart meters one by one. Therefore, the fault detection efficiency of the existing power consumption information collection system is low

Method used

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  • A method and device for detecting faults in an electricity consumption information collection system
  • A method and device for detecting faults in an electricity consumption information collection system
  • A method and device for detecting faults in an electricity consumption information collection system

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Effect test

Embodiment 1

[0073] An embodiment of the present invention provides a method for detecting faults in the electricity consumption information collection system, such as figure 2 Shown is a schematic flow chart of the detection method, including:

[0074] S101. The detection device acquires a reading result of the reading of the first electric meter by the concentrator in the electricity consumption information collection system.

[0075] The reading result is used to indicate whether the concentrator successfully reads the first ammeter, that is, the concentrator's reading result of the first ammeter includes reading success and reading failure. It should be noted that the first electric meter may be one electric meter or multiple electric meters. The detection method provided by the embodiment of the present invention can also detect faults of multiple electric meters at the same time.

[0076] In the electricity consumption information collection system, the data reading of the first e...

Embodiment 2

[0090] The embodiment of the present invention provides a fault detection method for the electricity information collection system. In practical engineering applications, the fault detection of a communication system is more focused on detecting whether the communication channel is faulty, and does not require knowing the terminal equipment Therefore, it is only possible to detect whether the communication channel of one communication system is normal.

[0091] Such as image 3As shown, after the detection device determines that there is a fault in the communication channel, the flow diagram of the fault detection method for the power consumption information collection system provided by the embodiment of the present invention includes:

[0092] S201. The detection device triggers the concentrator to perform carrier communication with the first electric meter.

[0093] S202. The detection device calculates the success rate of the carrier test of the first electric meter.

[...

Embodiment 3

[0122] An embodiment of the present invention provides a fault detection method for an electricity consumption information collection system, which can obtain whether a communication channel of the first electric meter is faulty during the fault detection process of the first electric meter. Such as Figure 6 Shown is a schematic flow chart of the detection method, including:

[0123] S401. The detection device acquires a reading result of the reading of the first electric meter by the concentrator in the electricity consumption information collection system, and the reading result is used to indicate whether the reading is successful.

[0124] S402a. If the reading result indicates that the reading is successful, the detection device judges whether the data read by the concentrator for the first electric meter is the same as the preset data.

[0125] S403a. If the data is different from the preset data, determine that there is a fault in the first electric meter.

[0126] S...

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Abstract

Embodiments of the present invention provide a method and device for detecting faults in an electricity consumption information collection system, which relate to the field of communication, can automatically detect faults in the power consumption information collection system, and improve the fault detection efficiency of the power consumption information collection system. The detection method is applied to a detection device for faults in the electricity consumption information collection system, and includes: the detection device obtains the reading result of the reading of the first electric meter by the concentrator in the electricity consumption information collection system, and the reading result is used to indicate whether the reading is successful ; If the reading result indicates that the reading fails, then the detection device detects the communication channel between the concentrator and the first ammeter, and obtains the detection result of the communication channel, and the detection result is used to indicate whether there is a fault in the communication channel; As a result, it is determined that there is a failure in the communication channel or that there is a failure in the first electric meter.

Description

technical field [0001] The invention relates to the communication field, in particular to a method and device for detecting faults in an electricity consumption information collection system. Background technique [0002] The electricity consumption information collection system is a system for collecting, processing and monitoring the electricity consumption information of power users. Generally, such as figure 1 As shown, the electricity consumption information collection system consists of a master station, multiple concentrators, multiple collectors, and multiple smart meters, among which the master station is connected to multiple concentrators, and each concentrator is connected to multiple collectors Each collector can collect data from multiple smart meters connected to it. [0003] In the prior art, when the operation and maintenance personnel find at the main station that the pass-through rate of a station area (that is, the percentage of the number of normal sma...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B17/00
Inventor 叶步财张鹏飞王超
Owner HUAWEI TECH CO LTD
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