A smart watch-based lid opening detection method and smart watch
A cover-opening detection and smart meter technology, applied in the field of smart meters, can solve the problems of increased energy consumption of electric energy meters, inconvenient production and maintenance, electricity stealing, etc., and achieves reasonable structural design, prevention of electricity stealing, and reasonable detection methods. Effect
Active Publication Date: 2020-07-28
NINGBO SANXING MEDICAL & ELECTRIC CO LTD
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Problems solved by technology
[0003] During the production or maintenance of smart meters, the cover of the meter will be frequently opened and closed. Opening the cover is a phenomenon of stealing electricity, which will cause the relay to switch on. It is becoming more and more powerful. In order to make it easier for maintenance personnel to keep abreast of the on-site electricity consumption, and to solve problems in time when the energy meter fails or steals electricity, at present, the smart energy meter has an event recording function. Therefore, when the smart meter is in production or Frequent opening and closing of the cover during maintenance will cause frequent recording of cover opening events, which will bring great inconvenience to production and maintenance; at the same time, the energy consumption of the electric energy meter will increase
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[0032] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0033] like figure 2 As shown, the smart watch of the embodiment of the present invention includes an opening detection button 6, an activation key 2, a relay 4, a CPU 1 and a counter 3 for calculating the opening or closing time of the cover, wherein the opening detection button 5 and the activation key 2 are integrated; counter 3, cover opening detection button 6 and relay 4 are all connected to CPU1, CPU1 can receive the signal of activation key 2 and cover opening detection button 5 and control relay 4 to open or close; CPU1 is connected to 485 The interface is more convenient for remote data transmission and communication.
[0034] like figure 1 As shown, in the smart watch-based detection method for opening the cover according to the embodiment of the present invention, the detection method for opening the cover includes the following...
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The invention relates to a cover opening detection method based on an intelligent meter, and also relates to the intelligent meter. Compared with the prior art, the method provided by the invention isadvantageous in that the method is reasonable; the opening of the intelligent meter is an electricity stealing behavior after cover opening is activated, and a cover opening event will be recorded; the method can achieve the frequent opening and closing of a meter cover when the cover opening is not activated, thereby facilitating the frequent opening and closing of the meter cover during production or maintenance; meanwhile, the cover opening is activated again when the cover closing time exceeds a certain time period, wherein opening the cover again is also an electricity stealing behavior,thereby preventing the electricity stealing in a better way. In addition, the structure of the intelligent meter is reasonable in design, and the intelligent meter is more convenient and practical.
Description
technical field [0001] The invention specifically relates to a smart watch-based cover opening detection method and the smart watch. Background technique [0002] An electric energy meter is an instrument used to measure electric energy, also known as an electric meter, a fire meter, and a kilowatt-hour meter. It refers to an instrument for measuring various electrical quantities, and is used to measure electric energy consumption and consumption speed. Quantity, so as to meet the all-round needs of users, and has been widely used. [0003] During the production or maintenance of smart meters, the cover of the meter will be frequently opened and closed. Opening the cover is a phenomenon of stealing electricity, which will cause the relay to switch on. It is becoming more and more powerful. In order to make it easier for maintenance personnel to keep abreast of the on-site electricity consumption, and to solve problems in time when the energy meter fails or steals electricit...
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IPC IPC(8): G01R35/04G01R11/24
CPCG01R11/24G01R35/04
Inventor 陈见彭吴杰
Owner NINGBO SANXING MEDICAL & ELECTRIC CO LTD