Countryside smart power grid remote meter reading system based on wireless sensing network

A technology of remote meter reading system and smart grid, applied in the field of remote meter reading system of rural smart grid, can solve the problem that the remote meter reading system cannot be popularized and applied, and achieve the effects of reliable remote meter reading, low cost and saving human resources.

Inactive Publication Date: 2013-05-01
CHONGQING UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention aims at the problem that the existing remote meter reading system cannot be popularized and applied to small towns and r

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  • Countryside smart power grid remote meter reading system based on wireless sensing network
  • Countryside smart power grid remote meter reading system based on wireless sensing network
  • Countryside smart power grid remote meter reading system based on wireless sensing network

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Embodiment Construction

[0019] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0020] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0021] Such as Figure 1~5 As shown, the rural smart grid remote meter reading system based on wireless sensor network includes four parts: sensor node, transfer node, sink node and data service center. The sensor nodes are randomly deployed in the monitoring meter area and form a network in a self-organizing manner. The data monitored by the node is transmitted hop by hop along the sensor node, and then routed to the sink node after multipl...

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Abstract

The present invention provides a countryside smart power grid remote meter reading system based on a wireless sensing network, wherein the countryside smart power grid remote meter reading system comprises four parts such as sensor nodes, transference nodes, sink nodes and a data service center, remote meter reading, line and device detection, electricity theft prevention and other functions are fused, a new countryside smart power grid construction and detection model is creased, and functions of low cost, efficiency, reliable remote meter reading, line safety detection, electricity theft prevention and the like are achieved. According to the system, the sensor nodes are randomly deployed in a monitoring area, and an ad hoc network manner is adopted to form a sensor network; meter data collected by every node is routed to the sink nodes through a multi-hop manner; the sink nodes perform a primary treatment on the data, and then store the data in the data center; and remote users can access the data in the data center via Internet, and remote task control can be performed.

Description

technical field [0001] The invention relates to a smart grid system, in particular to a remote meter reading system for a rural smart grid based on a wireless sensor network for the construction of a rural smart distribution network. Background technique [0002] Electric remote meter reading system is an important part of the current distribution network automation system, and it is also the most active part in the current distribution network automation system. Trivial matters such as the checking of three tables and charges in daily life often bring a lot of troubles. The currently used meter reading methods mainly include: manual reading of the meter value and then pricing and charging. This method is not only time-consuming and laborious for users and charging units, but also prone to errors and disputes. It is difficult to be accurate, easy and convenient. , and today's increasingly networked and informatized society has become very unsuitable. At present, some outsta...

Claims

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Application Information

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IPC IPC(8): G08C17/00H04W40/02H04W84/18
CPCY02D30/70
Inventor 张思杰石岭吴江洲姜孜锜李慧君
Owner CHONGQING UNIV
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