Remote communication method and system for electric energy meter and storage medium
A telecommunication and electric energy meter technology, applied in the fields of systems, storage media, and telecommunication methods, can solve the problems of low accuracy, long distance from the transfer base station, poor communication environment of electric energy meters, etc., and achieves high reliability and remote meter reading. Accurate and ensure the effect of transmission quality
Pending Publication Date: 2021-04-09
SHANGHAI MUNICIPAL ELECTRIC POWER CO +1
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Problems solved by technology
[0004] The purpose of the present invention is to provide a remote communication method, system and storage medium for electric energy meters, so as to solve the problem that the electric energy meter itself is in a poor communication environment and is far away from the transfer base station in the prior art, resulting in incomplete collection of remote meter reading , the problem of low accuracy
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[0042] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0043] figure 1 An embodiment of the remote communication method for electric energy meters of the present invention is shown, see figure 1 , in this embodiment, the remote communication method includes the following steps:
[0044] Step S1, receiving an instruction to read the electric energy meter.
[0045] Specifically, the instruction to read the electric energy meter is an external control terminal (for example, a server of a power supply company, etc.).
[0046] Preferably, this embodiment preferably adopts PLC wireless communication.
[0047] Step S2, reading the metering of the electric...
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The invention discloses a remote communication method and system for an electric energy meter, and a storage medium. The remote communication method comprises the following steps: receiving an electric energy meter reading instruction; reading the metering of the electric energy meter according to the electric energy meter reading instruction and generating a corresponding first metering signal; sending the first metering signal to an external receiving end; acquiring a first intensity signal fed back by an external receiving end according to the first metering signal; and if the value of the first intensity signal is smaller than a first preset threshold, increasing the signal intensity of the first metering signal by a first preset proportion to form a second metering signal, and sending the second metering signal to an external receiving end. Through wireless communication remote meter reading, the problem of interference between a wired transmission strong current line and a weak current line is avoided, no extra network cable needs to be laid, it is guaranteed that an external receiving end can receive more communication data information by improving the transmitting power, the transmission quality of communication signals is guaranteed, and therefore, the external receiving end is accurate in remote meter reading and high in reliability.
Description
technical field [0001] The invention relates to the technical field of electric energy meters, in particular to a remote communication method, system and storage medium for electric energy meters. Background technique [0002] The main functions of the energy meter are energy metering, multi-rate metering, liquid crystal display readings, remote automatic meter reading and fee control functions. Most of its existing communication methods are RS-485 serial communication and power carrier communication. The electric energy meters manufactured by the original manufacturers use the RS-485 interface and the power carrier communication interface. Not only the communication rate, anti-interference ability, and installation convenience are not as good as WI-FI communication technology, but also the power carrier communication solutions of different manufacturers are incompatible with each other, and the compatibility of equipment is poor. Users need to be equipped with different ac...
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Patent Timeline
Login to View More IPC IPC(8): H04Q9/00
CPCH04Q9/00H04Q2209/60H04Q2209/40
Inventor 顾臻贺青庄葛巍周磊张静月张洪红王建歌汪建谊赵文荣
Owner SHANGHAI MUNICIPAL ELECTRIC POWER CO