Electric power five-prevention key box and method for unlocking same

A technology of five defenses for electric power and key box, which is applied to instruments, time registers, and individual input/output registers, etc., can solve the problems of many management and use processes, long time consumption, easy loss, etc.

Inactive Publication Date: 2019-01-04
GUANGDONG POWER GRID CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to overcome the above-mentioned problems of many management processes, long time consumption and easy loss, the present

Method used

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  • Electric power five-prevention key box and method for unlocking same
  • Electric power five-prevention key box and method for unlocking same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Example 1, such as Figures 1 to 2 As shown, an electric five-proof key box includes a box body, a box door for opening and closing the box body, an intelligent lock for locking the box door arranged on the box body, and a key module arranged on the box body , a control module, and a wireless transmission module, wherein the button module, the wireless transmission module, and the smart lock are electrically connected to the control module.

[0029] The present invention provides an electric five-proof key box with a dynamic key, which sends the key to a specific device through a wireless transmission module, and the key verification of the smart lock is required to open it. While the de-substantial management of the five-defense keys ensures the supervision of the whereabouts of the five-defense keys.

Embodiment 2

[0030] Embodiment 2, this embodiment is consistent with the content of embodiment 1, but the internal structure of the box body 1 is further limited. In the five-proof key box provided in this embodiment, a display screen is also provided on the front side of the box body to display The screen is electrically connected with the control module. Meanwhile, a storage module is arranged in the cabinet, and the storage module is electrically connected to the control module. Wherein the inside of the box body 1 is also provided with a bracket 5 for hanging the five-proof key. The connection between the bracket 5 and the box body 1 is provided with a pressure sensor. The status is monitored in real time.

[0031] As a further preferred solution, the door of the electric five-proof key box provided in this embodiment is provided with an observation window.

Embodiment 3

[0032] Embodiment 3. In this embodiment, a method for unlocking an electric five-proof key box is also provided, including the following steps:

[0033] The S10 staff enters the identity information into the control module through the button module for identity authentication. After the identity authentication is passed, the control module generates a random secret key, and sends the random secret key and personnel identity information to the designated authorized device through the wireless transmission module;

[0034] The S20 staff obtains the random secret key from the authorized device through communication, and then inputs it into the control module through the button module. The control module compares whether the input random secret key is consistent with the random secret key sent. If it is consistent, the control module controls the execution of the smart lock. Unlock operation, otherwise no unlock operation will be performed.

[0035] Concrete working process of the...

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Abstract

The invention relates to an electric power five-prevention key box which comprises a box, a door, an intelligent lock, a key module, a control module and a wireless transmission module. The door is used for opening and closing the box, the intelligent lock is arranged on the box and is used for locking the door, the key module, the control module and the wireless transmission module are arranged on the box, and the key module, the wireless transmission module and the intelligent key are electrically connected with the control module. The electric power five-prevention key box has the advantages that management on keys in the electric power five-prevention key box is dematerialized, accordingly, use management processes for the five-prevention keys can be simplified, and workload can be relieved; verification needs to be carried out by staffs for specific equipment when verification is about to be carried out, and the management is dematerialized without decrease of supervision on the electric power five-prevention key box.

Description

technical field [0001] The invention relates to the technical field of "five-proofs" in electric power systems, in particular to an electric five-proof key box and an unlocking method thereof. Background technique [0002] At present, the five-proof key box in the substation is unlocked with two keys, A and B. The B key is stored in the station, and the A key is kept by the operation in the substation management headquarters. Every time it is used, the construction personnel must go through the relevant approval procedures, borrow the A key from the operation department of the substation management headquarters, and then go to the substation to collect the B key from the operation personnel to open the five-proof key box. The following problems exist: [0003] 1) There is a certain distance between the substation and the substation management headquarters. Some substations are tens of kilometers away from the headquarters. If the construction personnel forget to take the A ...

Claims

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Application Information

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IPC IPC(8): G07C9/00
CPCG07C9/00182
Inventor 袁力谢绍敏
Owner GUANGDONG POWER GRID CO LTD
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