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An Electric Energy Meter Supporting Multiple Communication Protocols

A communication protocol and energy meter technology, applied in the field of energy meters, can solve problems such as user troubles and waste of resources, and achieve the effects of improving satisfaction, avoiding complaints, and improving flexibility

Active Publication Date: 2017-09-26
HUZHOU ELECTRIC POWER SUPPLY CO OF STATE GRID ZHEJIANG ELECTRIC POWER CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the electric meters installed on site only support one communication protocol. If two communication protocols are used to collect user electricity consumption information at the same time, two electric energy meters need to be mounted, which causes troubles for users and wastes resources.

Method used

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  • An Electric Energy Meter Supporting Multiple Communication Protocols

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Embodiment Construction

[0011] Such as figure 1 As shown, an electric energy meter supporting multiple communication protocols includes a base and an upper cover, and the base and the upper cover are fixed together to form a housing, and a current terminal is provided near one side of the housing, and the current The terminal is provided with a plurality of wiring holes for accessing external power lines, a circuit board is provided in the housing, a communication circuit is provided on the circuit board, a lock slot is provided on the upper cover, and an electronic circuit board is provided on the base. Lock, the electronic lock is provided with an electronic drive mechanism 1 and a lock head 2, the electronic drive mechanism 1 receives the locking signal from the outside of the electric energy meter from the communication circuit and drives the lock head to act, the lock head is locked with the lock slot, Thus, the base and the upper cover are locked as one from the inside.

[0012] Wherein the le...

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PUM

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Abstract

The invention discloses an electric energy meter supporting multiple communication protocols, comprising a base and an upper cover, the base and the upper cover are fixed together to form a housing, and a current terminal is arranged near one side of the housing, the The current terminal is provided with a plurality of wiring holes for accessing external power lines, a circuit board is provided inside the housing, and a communication circuit is provided on the circuit board, and the communication circuit is provided with a communication data receiving and sending module, a 645 protocol module, The object-oriented protocol module, the communication data receiving and sending module is responsible for receiving the information data sent from the outside of the electric energy meter, and sending the message to the 645 protocol module or the object-oriented protocol module according to the protocol format. The present invention can not only use the 645 protocol for communication, but also can use the object-oriented data exchange protocol for communication, which improves the utilization rate of hardware resources and improves user satisfaction.

Description

technical field [0001] The present invention relates to electric energy meters. Background technique [0002] So far, there is no electric energy meter with both communication protocols of 645 protocol and object-oriented data exchange protocol at home and abroad. At present, the energy meters installed on site only support one communication protocol. If two communication protocols are used to collect user electricity consumption information at the same time, two types of energy meters need to be installed, which causes troubles for users and wastes resources. Therefore, the two communication protocols must be implemented in the meter at the same time, so as to improve resource utilization and user satisfaction. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an electric energy meter that supports multiple communication protocols, realize two kinds of communication protocols in the electric energy meter at the s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R11/24
CPCG01R11/24
Inventor 张页蒋汉军吴焕明李熊钦伟勋
Owner HUZHOU ELECTRIC POWER SUPPLY CO OF STATE GRID ZHEJIANG ELECTRIC POWER CO LTD
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