Dynamic maintenance method of bidimensional midsequent carrier routing

A relaying and routing technology, applied in signal transmission systems, distribution line transmission systems, instruments, etc., can solve the problems of not complying with the principle of independence between layers, increase maintenance costs, and be difficult to maintain, and achieve difficulty in implementation. Low, high practical value, fast meter reading effect

Inactive Publication Date: 2010-11-03
SHENZHEN CLOU ELECTRONICS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to solve the problems existing in the prior art due to the large number of ammeters managed by the acquisition equipment, the carrier signal is easily affected by many factors such as the complex environment on site, it is difficult to construct a topology map and manually specify the routing method to completely and correctly construct the topology structure. Table failure requires manual copying of route information, technical problems that will increase maintenance costs and on-site routing information through the master station software, which does not conform to the principle of independence between layers, destroys the structure, is difficult to maintain, and the system belongs to the same manufacturer. Difficult to access other manufacturers' equipment, which is not conducive to the technical problem of large-scale promotion. The present invention provides a two-dimensional repeater carrier routing dynamic maintenance method

Method used

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  • Dynamic maintenance method of bidimensional midsequent carrier routing

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Embodiment Construction

[0017] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0018] In order to describe the specific embodiment of the present invention conveniently, at first relevant concepts are defined as follows:

[0019] Acquisition device: the carrier concentrator, which has a downlink channel [carrier channel, 485 bus, etc.] and an uplink channel to the master station system, and a device with certain data collection and abnormal detection functions;

[0020] Purpose meter: It is the meter that needs to be operated;

[0021] Direct reading meter: refers to the nearest batch of destination meters from the collection equipment, and the carrier signal of the collection equipment can be directly reached;

[0022] Relay meter: because the destination meter is far away from the collection device, the signal sent by the collection device can only be received through the signal forwarded by other meters, and the meter that transmits...

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Abstract

The invention belongs to the field of electric low-voltage carrier communication and relates to a dynamic maintenance method of bidimensional midsequent carrier routing. The ammeters with abnormal recording results are found according to ammeter data recording results, and automatic new routing study is carried out to realize ammeter data recording failure maintenance and node deleting maintenance. The bidimensional midsequent recording automatic routing method enables the ammeter data recording to be rapid the ammeters to be automatically found by destined ammeter routing information and thesubsequent ammeter maintenance to be convenient and easy and has high practical value.

Description

technical field [0001] The invention belongs to the field of electric low-voltage carrier communication, and relates to a maintenance method in the meter reading process, in particular to a two-dimensional relay type carrier routing dynamic maintenance method. Background technique [0002] At present, the transformation of rural power grids has been widely promoted nationwide. With the maturity of remote control technology and the mature application of key customer management terminals, the idea of ​​automatic meter reading in residential quarters has gradually been recognized by relevant institutions and is being fully piloted. Community meter reading is different from the management of large industrial customer meters, and the functional requirements and cost considerations are inconsistent. Therefore, using point-to-plane control to manage community meters has become a de facto standard. Channel selection also tends to adopt low-cost, maintenance-free power carrier mode. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B3/54G08C15/04
Inventor 孔庆伟
Owner SHENZHEN CLOU ELECTRONICS
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