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System device and method for emergency power protection of electric energy meter system

A technology of system device and electric energy meter, which is applied in coinless or similar appliances, coin-operated equipment for distributing discrete items, coin-operated equipment for renting items, etc., can solve the problem that the system cannot pay fees, etc.

Inactive Publication Date: 2017-04-19
潘之凯
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 2) The energy meter is out of service due to arrears, and the system fails to pay the fee;
[0007] Known technology runs into this situation and can only wait until the user recharges the electric energy meter again, just can guarantee that the user uses

Method used

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  • System device and method for emergency power protection of electric energy meter system
  • System device and method for emergency power protection of electric energy meter system

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Embodiment Construction

[0035] An embodiment of the handheld device, wherein the power saving operation module has two units:

[0036] One is the unit that sends out the command of the designated "smart electric energy meter" "power retention time" for the designated "smart electric energy meter". The user enters the communication code and power retention time of the designated "smart electric energy meter", and after confirmation, the "handheld device" generates a command packet according to the agreement agreed with the "smart electric energy meter", and uses the infrared transceiver circuit to point to the designated "smart electric energy meter" After the designated "smart energy meter" verifies that the information package is correct, the "power maintenance time" command will be automatically executed immediately.

[0037]The other is a unit for the "broadcast power saving time" command that is valid for all "smart energy meters" that can receive the "power saving time" command. The user enters...

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Abstract

Disclosed is a device and a method for emergency electricity guaranteeing of an electric energy meter system. An intelligent electric energy meter electricity guaranteeing time issuing management program is installed in a master station and a handheld machine, and a device and a program for preferentially guaranteeing electricity utilization of users according to electricity guaranteeing time are designed in an intelligent electric energy meter, so that the problem of guaranteeing electricity utilization needs of electricity utilization users in major festivals and with special needs is solved conveniently. The device and the method are convenient and practical and can be widely used for emergency service occasions with electricity utilization control electric energy meter systems.

Description

technical field [0001] Disclosed are a system device for power protection of an electric energy meter system and an emergency power protection method. Background technique [0002] Prepaid energy meters, fee-controlled energy meters, and energy meters with remote automatic switch-on control, there are several situations in which it is hoped that users can use electricity even if users are in arrears: [0003] 1) During important holidays; [0004] 2) The energy meter is out of service due to arrears, and the system fails to pay the fee; [0005] 3) Temporary power supply is required in special circumstances. [0006] ... [0007] Known technology runs into this situation and can only guarantee the user's use until the user recharges the electric energy meter again. Contents of the invention [0008] The task of the present invention is to invent a system device and an emergency power protection method for electric energy meter system, so as to realize that during impor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07F15/06
Inventor 潘之凯
Owner 潘之凯