CN219831882U - Prevent mistake and go into electrified interval two-way management system - Google Patents

Abstract

The utility model provides a bidirectional management system for preventing mistaken entering of an electrified interval, which comprises a main station computer, an exchanger, a management host, an authentication device and an access control device, wherein the access control device is arranged at a gate of the electrified interval, the main station computer and the management host are respectively connected with the exchanger, the management host is connected with the authentication device through a wireless network, the authentication device is connected with the access control device through a universal serial bus, the authentication device is used for storing authentication information, the universal serial bus is used for transmitting the authentication information, and the access control device is used for authenticating the authentication information and controlling the switch of an electrified interval gate.

Description

Prevent mistake and go into electrified interval two-way management system

Technical Field

The utility model relates to the technical field of access control systems, in particular to a bidirectional management system for preventing mistaken entering of an electrified interval.

Background

In power generation systems such as wind farm booster stations, relay protection rooms, box transformer stations, tower drums and the like, occasions of using a large number of locks and a large number of keys exist, and the problems of difficulty in searching keys, inconvenience in carrying, easiness in losing, difficulty in unlocking operation and security responsibility recording statistics, difficulty in responsibility tracking and the like exist. The method has the advantages that the method can inhibit the intensive and informationized development of operation and maintenance management while bringing great hidden trouble to the power safety production, and greatly reduces the management efficiency of the wind power plant. In order to improve the working efficiency and avoid safety accidents such as mistaken entering an electrified interval, the corresponding safety control system is very necessary to be deployed.

Disclosure of Invention

Accordingly, it is an object of the present utility model to provide a bidirectional management system for preventing erroneous access to a live interval, which solves or at least partially solves the above-mentioned problems of the prior art.

In order to achieve the above object, the present utility model provides a bidirectional management system for preventing erroneous entering an electrified interval, the system includes a master computer, a switch, a management host, a verification device and an access control device, the access control device is disposed at a gate of the electrified interval, the master computer and the management host are respectively connected with the switch, the management host is connected with the verification device through a wireless network, the verification device is connected with the access control device through a universal serial bus, the verification device is used for storing verification information, the universal serial bus is used for transmitting the verification information, and the access control device is used for verifying the verification information and controlling the switch of the electrified interval gate.

Further, the verification device comprises a first main board and a first universal serial bus interface, wherein a first processor, a power supply, a wireless communication module and a first memory are integrated on the first main board, and the first universal serial bus interface is connected with the first main board.

Further, the access control device comprises a second main board, a second universal serial bus interface and an electric control lock, wherein a second processor and a second memory are integrated on the second main board, the second universal serial bus interface is connected with the second main board, the electric control lock is connected with the second main board through a control circuit, and the second universal serial bus interface is used for being connected with the first universal serial bus interface.

Further, the access control device further comprises a plurality of lamp beads, and the lamp beads are connected with the second main board through a control circuit.

Further, the wireless communication module is a WiFi module.

Further, the verification device further comprises a fingerprint identification module, and the fingerprint identification module is connected with the first main board.

Further, the verification device further comprises a display screen, and the display screen is connected with the first main board.

Compared with the prior art, the utility model has the beneficial effects that:

according to the bidirectional management system for preventing mistaken entering of the electrified interval, the access control device is arranged on the electrified interval door to realize management and control of personnel entering and exiting of the electrified interval, when a user enters and exits the electrified interval, the verification device is required to be connected with the access control device through the universal serial bus, so that the verification device can transmit verification information to the access control device through the universal serial bus to verify, after verification, the access control device unlocks the electrified interval door so that personnel enter and exit, the verification device transmits the verification information and sends the entering and exiting record to the management host, and the management host gathers the entering and exiting record to the master station computer through the switch so as to record personnel entering and exiting conditions of the electrified interval, and trace relevant responsible persons, so that management efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only preferred embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of an overall structure of a bidirectional management system for preventing a fault from entering an electrified interval according to an embodiment of the present utility model.

Fig. 2 is a schematic diagram of a circuit connection principle of a verification device according to an embodiment of the present utility model.

Fig. 3 is a schematic diagram of a circuit connection principle of an access control device according to an embodiment of the present utility model

In the figure, a master station computer 1, a switch 2, a management host 3, a verification device 4, an access control device 5, a first main board 401, a first universal serial bus interface 402, a first processor 403, a power supply 404, a wireless communication module 405, a first memory 406, a fingerprint identification module 407, a display screen 408, a second main board 501, a second universal serial bus interface 502, an electric control lock 503, a second processor 504, a second memory 505 and a lamp bead 506.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the illustrated embodiments are provided for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

Referring to fig. 1, the present embodiment provides a bidirectional management system for preventing erroneous entry of a live interval, which includes a master computer 1, a switch 2, a management host 3, a verification device 4, and an entry/exit control device 5. The access control device 5 is provided on the electrified partition door. The master station computer 1 and the management host 3 are respectively connected with the switch 2, in this embodiment, the master station computer 1, the switch 2 and the management host 3 can be set to be multiple according to actual demands, and data interaction is realized between the master station computer 1 and the management host 3 through the switch 2. The management host 3 is connected to the authentication device 4 via a wireless network. The authentication device 4 is connected to the access control device 5 via a universal serial bus. The verification device 4 is used for storing verification information, the universal serial bus is used for transmitting information between the verification device 4 and the access control device 5, and the access control device 5 is used for verifying the verification information and controlling the switch of the electrified interval gate.

Referring to fig. 2, the authentication apparatus 4 includes a first motherboard 401 and a first universal serial bus interface 402, and a first processor 403, a power supply 404, a wireless communication module 405, and a first memory 406 are integrated on the first motherboard 401. Wherein the power supply 404 is used to provide power for the operation of the other components. The wireless communication module 405 is configured to implement data interaction between the first processor 403 and the management host 3 through a wireless network, and in some embodiments, the wireless communication module 405 may be a WiFi module. The first memory 406 is used for storing verification information and temporary storage of basic information of the access control device 5 connected to the verification device 4. The authentication information is used for the access control device 5 to authenticate the identity of the user, and the authentication information may be sent to the specific authentication device 4 by the master station computer 1 or the management host 3 through a network, and it is understood that the authentication information stored in each authentication device 4 is not the same.

Referring to fig. 3, the access control device 5 includes a second main board 501, a second universal serial bus interface 502, and an electronic control lock 503. The second motherboard 501 has a second processor 504 and a second memory 505 integrated thereon. The second universal serial bus interface 502 is connected to the second motherboard 501. The electric control lock 503 is connected with the second main board 501 through a control circuit, so that the second processor 504 can control locking and unlocking of the electric control lock 503 through the control circuit.

In this embodiment, when the user wants to enter the power-on interval, the first usb interface 402 of the authentication device 4 needs to be connected to the second usb interface 502 of the access control device 5, and the first processor 403 sends the authentication information to the access control device 5 through the usb to the first memory 406, and the power supply 404 provides the power to the second motherboard 501 through the usb. After the second main board 501 is powered on, the second processor 504 receives verification information through the universal serial bus, verifies the authenticity of the verification information sent by the verification device 4 according to the verification information prestored in the second memory 505, after the verification is passed, the second processor 504 controls the unlocking of the electric control lock 503 through the control circuit, and if the verification is not passed, the second processor 504 does not control the unlocking of the electric control lock 503. Through the authentication means 4, the user can access individual live intervals or other sites. After the verification of the verification information is finished, the second processor 504 sends the verification result and the basic information of the access control device 5 to the first processor 401 through the universal serial bus, the first processor 401 sends the verification result, the verification time and the basic information of the access control device 5 to the management host 3 through the wireless communication module 405, and the management host 3 gathers the data uploaded by the verification device 4 to the master station computer 1 through the switch 2 for storage, so that the record of the access condition of the electrified interval is realized. The manager can check the records of the access condition through the master station computer 1, thereby being convenient for tracing the relevant responsible person.

In another embodiment of the present utility model, the access control device 5 further includes at least two light beads 506, and each light bead 506 is connected to the second main board 501 through a control circuit, so that the second main board 501 can control the on/off of the light bead 506. One of the light beads 506 is used for indicating that the verification is passed, and the other light bead 506 is used for indicating that the verification is not passed, so that a user can intuitively know the verification result. In other embodiments, the operating state of the electric control lock, whether the electric control lock is in fault or not and the like can be indicated by adding more lamp beads.

In yet another embodiment of the present utility model, the verification device 4 further includes a fingerprint identification module 407, where the fingerprint identification module 407 is connected to the first motherboard 401. The fingerprint identification module 407 is configured to identify a fingerprint of a user, and if the fingerprint identification is correct, the first processor 403 sends verification information to the access control device 5, so as to ensure that the verification device 4 can be dedicated to a person, and the person cannot enter the electrified interval due to loss.

Meanwhile, the verification device 4 further includes a display screen 408, where the display screen 408 is connected to the first motherboard 401, and the display screen 408 is used to display the identification result of the fingerprint identification module 407.

In the above embodiment, the master station computer, the switch, the management host, the motherboard, the usb interface, the processor, the power supply, the WiFi module, the memory, the display screen, and the fingerprint identification module may all be of known types of products in the market.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims (7)

1. The utility model provides a prevent mistake and go into electrified interval two-way management system, its characterized in that, the system includes master station computer, switch, management host computer, verifying attachment and access control device, access control device sets up in electrified interval's gate, master station computer, management host computer are connected with the switch respectively, management host computer passes through wireless network with verifying attachment and links to each other, verifying attachment is connected with access control device through universal serial bus, verifying attachment is used for storing verification information, universal serial bus is used for transmitting verification information, access control device is used for verifying verification information and controlling the switch of electrified interval door.

2. The two-way management system for preventing false entry of a live interval according to claim 1, wherein the verification device comprises a first motherboard and a first universal serial bus interface, the first motherboard is integrated with a first processor, a power supply, a wireless communication module and a first memory, and the first universal serial bus interface is connected with the first motherboard.

3. The bidirectional management system for preventing a fault from entering a live interval according to claim 2, wherein the access control device comprises a second main board, a second universal serial bus interface and an electric control lock, the second main board is integrated with a second processor and a second memory, the second universal serial bus interface is connected with the second main board, the electric control lock is connected with the second main board through a control circuit, and the second universal serial bus interface is used for being connected with the first universal serial bus interface.

4. A system for bidirectional management of a false entry prevention live interval as recited in claim 3 wherein said access control device further comprises a plurality of light bulbs, said light bulbs being connected to said second motherboard via a control circuit.

5. The system of claim 2, wherein the wireless communication module is a WiFi module.

6. The two-way management system for preventing false entry into a live bay of claim 2, wherein the authentication device further comprises a fingerprint identification module, the fingerprint identification module being coupled to the first motherboard.

7. The two-way management system for preventing false entry of a live interval of claim 2, wherein the verification device further comprises a display screen, the display screen being connected to the first motherboard.