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Data acquisition method of multi-meter-in-one centralized meter reading system

A centralized copying system and data acquisition technology, applied in the electrical field, can solve problems such as inability to continue communication and loss, and achieve the effect of ensuring transmission bandwidth, signal-to-noise ratio, time delay and low energy consumption

Active Publication Date: 2020-02-28
国网山东省电力公司营销服务中心(计量中心) +1
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  • Claims
  • Application Information

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Problems solved by technology

[0003] However, in practical applications, it is necessary to ensure that the security of the acquisition network is strong enough, and it cannot continue to communicate because of a problem in a certain branch in the entire system, which will cause other unnecessary losses.

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  • Data acquisition method of multi-meter-in-one centralized meter reading system
  • Data acquisition method of multi-meter-in-one centralized meter reading system

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Embodiment Construction

[0021] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0022] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...

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Abstract

The invention discloses a data acquisition method of a multi-meter-in-one centralized meter reading system. The method comprises a plurality of base meters for uploading meter information, a pluralityof electric meters in micro-power communication with the base meters, and a concentrator in communication with the electric meters. The electric meters receive the meter information uploaded by the base meters. After the electric meters receive the meter information uploaded by the base meters, the electric meters send the collected meter information uploaded by the base meters to the concentrator, and the concentrator collects the meter information uploaded by the base meters and received by each electric meter. When the meter information is uploaded by the base meters, the electric meter with the highest priority can be selected from the electric meters, and the electric meter with the highest priority receives the meter information uploaded by at least one base meter and uploads the collected meter information to the concentrator. A priority list of the electric meters is stored in each base meter, and a priority list of each base meter and the corresponding electric meter is stored in each concentrator. The electric meters and the concentrator send confirmation signals to the base meters after collecting the data of the base meters.

Description

technical field [0001] The invention relates to the field of electrical technology, in particular to a data acquisition method of a multi-meter integrated centralized copying system. Background technique [0002] The multi-meter (electricity, water, gas, heating) integrated centralized reading system proposed by the power company is being promoted nationwide, but since the four departments are each in one department, each maintains its own collection method. At present, compared with other resources, electric power resources are more widely used in our country, and the technical means are more perfect. It is the first to realize the construction and application of electricity information collection network for electric energy meters; with the continuous advancement and development of science and technology, water / gas / heat meters It will also gradually transition to the mode of automatic intelligent meter reading, saving human resources and other unnecessary waste. For exampl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C19/30H04L12/725H04L12/721H04L1/22H04L1/16H04B3/54
CPCG08C19/30H04B3/54H04L1/16H04L1/22H04L45/14H04L45/30
Inventor 王者龙郭亮徐新光杨剑郭红霞荆臻杜艳朱红霞董贤光陈祉如杨杰于超王婷婷王文国袁阔
Owner 国网山东省电力公司营销服务中心(计量中心)
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