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Intelligent electric meter box capable of preventing wrong wiring and safety unlocking method

A smart meter and anti-mistake technology, which is applied in the field of safe unlocking of smart meter boxes, can solve the problem of multiple steps in unlocking authorization, achieve enhanced anti-decryption capabilities, prevent others from miswiring, and have a wide coverage

Pending Publication Date: 2020-08-07
NINGHAI COUNTY POWER SUPPLY BUREAU +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Another technical problem to be solved by the present invention is to provide a safe unlocking method for a smart meter box capable of preventing miswiring, and to overcome the problem of many unlocking authorization implementation steps in the prior art

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  • Intelligent electric meter box capable of preventing wrong wiring and safety unlocking method
  • Intelligent electric meter box capable of preventing wrong wiring and safety unlocking method

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Embodiment Construction

[0024] The technical solutions of the embodiments of the present invention will be explained and described below in conjunction with the accompanying drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, not all of them. Based on the examples in the implementation manners, other examples obtained by those skilled in the art without making creative efforts all belong to the protection scope of the present invention.

[0025] Those skilled in the art can understand that, under the condition of no conflict, the features in the following embodiments and implementation manners can be combined with each other.

[0026] The terminology used in the present invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. For example, the following words indicating orientation or positional relationship such as "upper" and "inner" are only based on the...

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Abstract

The invention relates to an intelligent electric meter box and a safety unlocking method of the intelligent electric meter box. The intelligent electric meter box comprises a box frame, a microcomputer mainboard, an NB-IoT module and a softdog, wherein personal information and authority information of an inspector are stored in the softdog; the microcomputer mainboard communicates with an information center of a cloud server through the NB-IoT module, and the information center stores the personal information and the authority information of the inspector. When the inspector inserts the softdog into the USB interface of the microcomputer mainboard, the microcomputer mainboard reads the information in the softdog and then sends the softdog information to the information center of the cloudserver; the information center compares the softdog information with the information in the database, and if the softdog information is matched with the information in the database and the operationauthority is available, a password is sent to a mobile phone through a third-party short message platform; when the inspector inputs a correct password into a password input keyboard on the box door,an electronic lock can be unlocked. According to the invention, authority authentication and password authentication are set, and the safety protection of the electric meter box is ensured in an efficient manner.

Description

technical field [0001] The invention relates to a smart meter box, and also relates to a safe unlocking method for the smart meter box. Background technique [0002] The existing Chinese utility model patent CN209841935U discloses a smart meter box based on NB-IOT. The outer surface of the box is fixed with an alarm indicator light, and the inside of the box is fixed with an electric meter and an NB-IOT module. The electric meter is controlled by the control module. , metering module, communication module, power supply module, display module, key module, clock module and storage module. The outside of the box is provided with an alarm indicator light, the alarm indicator is controlled by the controller, the main control chip is fixed on the inner wall of the box, the Hall magnetic sensor is connected with the main control chip, and the communication module adopts Using wide-area technology, the NB-IOT module inside the box is connected to the communication interface of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08G07C9/00G07C1/20G08B7/06
CPCH04L67/125H04L67/10G07C9/00174G07C9/00309G07C1/20G08B7/06G07C2009/0042
Inventor 冯渊李永腾王骁王灿曹卓斌孙立伟
Owner NINGHAI COUNTY POWER SUPPLY BUREAU
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