Nuclear power plant management control electronic device with face recognition function
By introducing face recognition function and temperature monitoring and heat dissipation alarm mechanism into the management and control device of the nuclear power plant, the problems of key loss and high temperature damage are solved, and the operation efficiency and equipment safety are improved.
Patent Information
- Application Number
- CN202420735507.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-10
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-10
AI Technical Summary
If the existing nuclear power plant management control devices are lost in an emergency or the key is troublesome to open the lock core, which affects the operating efficiency and cannot promptly remind you of the problems of high temperatures causing damage to electronic components.
Design a nuclear power plant management and control electronic device with facial recognition function, using a camera for identity verification, combining temperature sensors and fans for heat dissipation and alarm, ensuring that the cabinet door can be opened quickly when the key is lost, and promptly reminding it during high temperatures. personnel.
It realizes the rapid opening of the cabinet door when the key is lost, improves operating efficiency, and prevents damage to electronic components through heat dissipation and alarm mechanisms, ensuring the safety and reliability of the equipment.
Smart Images
Figure CN222213417U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field related to nuclear power plant management and control, and in particular to a nuclear power plant management and control electronic device with a face recognition function. Background Art
[0002] With the continuous development of digital technology, the main control rooms of nuclear power plants at home and abroad have adopted computerized workstations as the main human-machine interface equipment for operators to realize the monitoring function of the power plant. However, even if the computer has a high degree of reliability, its failure still needs to be considered. Therefore, while introducing diversified monitoring methods, the method of control right management function is particularly important. In a pressurized water reactor nuclear power project, in order to cope with the failure of the computerized workstation, a backup disk mainly using conventional monitoring equipment switches, buttons, indicators / indicators, recorders, alarm windows, etc. was set up in the main control room as a diversified monitoring method. When the computerized workstation fails, the operator can transfer the control right to the backup disk and monitor the operation, shutdown and accident handling of the power plant through the backup disk.
[0003] At present, for the existing nuclear power plant management and control devices, the existing nuclear power plant management and control devices are often fixed in the key cabinet. If exposed to the outside, it will cause harm to personnel. In order to prevent other staff from opening the cabinet door at will, usually, a lock cylinder is installed on the key cabinet. However, the existing lock cylinder is opened by a key when the key is lost. If the key is lost, the personnel cannot open the cabinet door, which affects the personnel's operation. At the same time, if an emergency occurs, it is troublesome to open the lock cylinder with the key. Utility Model Content
[0004] In view of the shortcomings of the prior art, the utility model proposes a nuclear power plant management and control electronic device with a face recognition function to solve the problems raised in the above background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A nuclear power plant management and control electronic device with a face recognition function comprises a key cabinet, a groove is provided on one side of the outer surface of the key cabinet, one end of the outer surface of the key cabinet away from the groove is connected to a cabinet door through a hinge, a face recognition device is installed on the other end of the outer surface of the key cabinet away from the groove, the face recognition device comprises a face recognition shell embedded on one side of the outer surface of the key cabinet, a camera is fixedly connected to the top of one side of the outer surface of the face recognition shell, one end of the outer surface of the face recognition shell away from the camera is connected to a display screen through bolts, a digital button is fixedly connected to the bottom of one side of the outer surface of the face recognition shell, a lock body is fixedly connected to one end of the outer surface of the face recognition shell, a keyhole is provided on the lock body, one end of the keyhole extends to the outside of the face recognition shell, a limiting hole corresponding to the lock body is provided on one end of the outer surface of the cabinet door, the inside of the groove is connected to a controller through bolts, and a heat dissipation device is installed on the inner surface of the groove.
[0007] Furthermore, in order to facilitate heat dissipation in the key cabinet, the heat dissipation device includes heat dissipation holes symmetrically opened on both ends of the inner surface of the groove, one end of the heat dissipation hole is fixedly connected to a fan, and the other end of the heat dissipation hole is provided with a dust cover, and the dust cover is fixed to the outer surface of the key cabinet by bolts.
[0008] Furthermore, in order to monitor the temperature in the key cabinet in real time, the end of the groove away from the controller is connected to the temperature sensor by bolts, and the controller is electrically connected to the temperature sensor and the fan.
[0009] Furthermore, in order to identify and analyze people, a data processor is fixedly connected to the inside of the face recognition shell, and one end of the face recognition shell away from the data processor is connected to a battery via bolts, and the battery is electrically connected to the data processor and the camera.
[0010] Furthermore, in order to facilitate personnel to take, the top of the inner surface of the groove is connected to the lighting lamp by bolts, and a light switch is fixedly connected to one end of the inner surface of the groove, and the light switch is electrically connected to the lighting lamp.
[0011] Furthermore, in order to remind personnel in time, an alarm is fixedly connected to the top of the key cabinet, and the alarm is electrically connected to the controller.
[0012] Furthermore, in order to facilitate observation by personnel, a glass window is fixedly connected to one side of the outer surface of the cabinet door.
[0013] Furthermore, in order to facilitate personnel to pull the cabinet door, one end of the cabinet door away from the glass window is connected to the handle by a bolt.
[0014] Furthermore, in order to fix the key cabinet on the wall, fixing pieces are welded on both ends of the outer surface of the key cabinet, and fastening bolts are threadedly connected to the fixing pieces.
[0015] Beneficial effects of the utility model:
[0016] 1. The camera on the key cabinet can collect the face of the person, and the collected data is transmitted to the data processor for storage. If the person needs to open the door, he only needs to face the camera, so that the camera can recognize the person's identity information and compare it with the information stored in the data processor. If the display shows that the identity authentication is successful, the lock body will automatically close, and the door can be opened by pulling the handle or entering the password. On the one hand, it prevents the person from opening the door after the key is lost, and on the other hand, it improves the efficiency of opening the door.
[0017] 2. If the electronic components inside the key cabinet are used for a long time, the electronic components themselves will become hot. At this time, when the temperature sensor detects the temperature inside the key cabinet, the temperature sensor transmits the signal to the controller. If the temperature inside the key cabinet does not reach the critical value, the controller will start the fan to draw the cold air from the outside into the key cabinet under the action of the fan, accelerating the air flow rate in the key cabinet. On the one hand, it has a heat dissipation effect on the key cabinet, and on the other hand, it also has a cooling effect on the electronic components. If the temperature inside the key cabinet reaches the critical value, the controller will send a signal to the alarm to start the alarm and remind the personnel in time to avoid damage to the management and control devices inside the key cabinet. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:
[0019] Figure 1 It is a structural schematic diagram of a nuclear power plant management and control electronic device with a face recognition function according to an embodiment of the utility model;
[0020] Figure 2 It is a side structural view of a nuclear power plant management and control electronic device with a face recognition function according to an embodiment of the utility model;
[0021] Figure 3 It is a cross-sectional view of a nuclear power plant management and control electronic device with a face recognition function according to an embodiment of the utility model.
[0022] In the figure:
[0023] 1. Key cabinet; 2. Fixing parts; 3. Fastening bolts; 4. Grooves; 5. Lighting; 6. Light switch; 7. Controller; 8. Alarm; 9. Temperature sensor; 10. Heat dissipation holes; 11. Fan; 12. Dust cover; 13. Hinge; 14. Cabinet door; 15. Glass window; 16. Handle; 17. Limit hole; 18. Face recognition housing; 19. Camera; 20. Keyhole; 21. Display screen; 22. Digital button; 23. Data processor; 24. Battery; 25. Lock body. DETAILED DESCRIPTION
[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention clearly understood, the present invention is further described below in conjunction with specific implementation methods.
[0025] See also Figure 1-Figure 3The utility model provides a technical solution: a nuclear power plant management and control electronic device with a face recognition function, comprising a key cabinet 1 for carrying the management and control device. In order to fix the key cabinet 1 on the wall, fixing parts 2 are welded on both ends of the outer surface of the key cabinet 1, and fastening bolts 3 are threadedly connected to the fixing parts 2. A groove 4 is provided on one side of the outer surface of the key cabinet 1. One end of the outer surface of the key cabinet 1 away from the groove 4 is connected to a cabinet door 14 through a hinge 13. A hole is provided on the outer surface of the cabinet door 14, and a glass window 15 is fixedly installed inside the hole. In order to facilitate personnel to pull the cabinet door 14, The end of the cabinet door 14 away from the glass window 15 is connected to the handle 16 by a bolt, and a face recognition device is installed on the other end of the outer surface of the key cabinet 1 away from the groove 4. The face recognition device includes a face recognition shell 18 embedded on one side of the outer surface of the key cabinet 1, and a camera 19 is fixedly connected to the top of one side of the outer surface of the face recognition shell 18. The end of the outer surface of the face recognition shell 18 away from the camera 19 is connected to the display screen 21 by a bolt, and a digital button 22 is fixedly connected to the bottom of one side of the outer surface of the face recognition shell 18. The outer surface of the face recognition shell 18 is fixed at one end. A lock body 25 is connected, and a limit rod is movably connected to the lock body 25. The output end of the limit rod extends into the groove 4, and a limit hole 17 corresponding to the limit rod is opened on one end of the outer surface of the cabinet door 14. A key hole 20 is opened on the lock body 25, and one end of the key hole 20 extends to the outside of the face recognition shell 18. In order to identify and analyze personnel, a data processor 23 is fixedly connected to the face recognition shell 18. The end of the face recognition shell 18 away from the data processor 23 is connected to the battery 24 through a bolt, and the battery 24 is electrically connected to the data processor 23, the camera 19 and the display screen 21. Then, the camera 19 on the key cabinet 1 can collect the face of the person, and the collected data is transmitted to the data processor 23 for storage. If the person needs to open the cabinet door 14, he only needs to face the camera 19, so that the camera 19 can recognize the identity information of the person and compare it with the information stored in the data processor 23. If the display screen 21 shows that the identity authentication is successful, the lock body 25 will automatically close, and the handle 16 can be pulled to open the cabinet door 14, or the cabinet door 14 can be opened by entering a password. On the one hand, it prevents the person from opening the cabinet door 14 after the key is lost, and on the other hand, it improves the efficiency of opening the cabinet door 14.
[0026] See also Figure 1-Figure 3, the inside of the groove 4 is connected to the controller 7 by bolts, and the controller 7 is electrically connected to the power supply. In order to monitor the temperature in the key cabinet 1 in real time, the end of the groove 4 away from the controller 7 is connected to the temperature sensor 9 by bolts, and the controller 7 is electrically connected to the temperature sensor 9. A heat dissipation device is installed on the inner surface of the groove 4, and the heat dissipation device includes heat dissipation holes 10 symmetrically opened on both ends of the inner surface of the groove 4, and a fan 11 is fixedly connected to one end of the heat dissipation hole 10, and the fan 11 is electrically connected to the controller 7. A dust cover 12 is provided on the other end of the heat dissipation hole 10, and the dust cover 12 is fixed to the outer surface of the key cabinet 1 by bolts. In order to facilitate personnel to take, the top of the inner surface of the groove 4 is connected to the lighting lamp 5 by bolts, and a light switch 6 is fixedly connected to one end of the inner surface of the groove 4. The light switch 6 is electrically connected to the lighting lamp 5. If the cabinet door 14 is in the open state, the light switch 6 enables the lighting lamp 5 to illuminate the inside of the key cabinet 1. If the cabinet door 14 is in the closed state, the cabinet door 14 The light switch 6 is squeezed so that the lighting lamp 5 is in a light-off state, further reducing the waste of electricity. In order to remind personnel in time, an alarm 8 is fixedly connected to the top of the key cabinet 1, and the alarm 8 is electrically connected to the controller 7. If the electronic components inside the key cabinet 1 are used for a long time, the electronic components themselves will become hot. At this time, when the temperature sensor 9 detects the temperature inside the key cabinet 1, the temperature sensor 9 transmits the signal to the controller 7. If the temperature inside the key cabinet 1 does not reach the critical value, the controller 7 will start the fan 11 to start working, so that the cold air from the outside is drawn into the key cabinet 1 under the action of the fan 11, and the air flow rate in the key cabinet 1 is accelerated. On the one hand, it has a heat dissipation effect on the key cabinet 1, and on the other hand, it also has a cooling effect on the electronic components. If the temperature inside the key cabinet 1 reaches the critical value, the controller 7 will send a signal to the alarm 8 to start the alarm 8 to remind personnel in time to avoid damage to the management and control device inside the key cabinet 1.
[0027] Working principle:
[0028] In actual use, if a person needs to open the cabinet door 14, he only needs to face the camera 19 to allow the camera 19 to recognize the person's identity information and compare it with the information stored in the data processor 23. If the display screen 21 shows that the identity authentication is successful, the limit rod on the lock body 25 will automatically retract into the lock body 25, and the cabinet door 14 can be opened by pulling the handle 16, or by entering the password. On the one hand, it prevents the person from opening the cabinet door 14 after the key is lost, and on the other hand, it improves the efficiency of opening the cabinet door 14. If the electronic components inside the key cabinet 1 are used for a long time, the electronic components themselves will become hot. At this time, the temperature When the sensor 9 detects the temperature inside the key cabinet 1, the temperature sensor 9 transmits a signal to the controller 7. If the temperature inside the key cabinet 1 does not reach the critical value, the controller 7 will start the fan 11 to work, so that the cold air from the outside is drawn into the key cabinet 1 under the action of the fan 11, and the air flow rate in the key cabinet 1 is accelerated. On the one hand, it has a heat dissipation effect on the key cabinet 1, and on the other hand, it also has a cooling effect on the electronic components. If the temperature inside the key cabinet 1 reaches the critical value, the controller 7 will send a signal to the alarm 8 to start the alarm 8 to remind the personnel in time to avoid damage to the management and control device inside the key cabinet 1.
[0029] Although this specification is described in accordance with the implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A nuclear power plant management and control electronic device with a face recognition function, comprising a key cabinet (1), characterized in that: A groove (4) is provided on one side of the outer surface of the key cabinet (1); one end of the outer surface of the key cabinet (1) away from the groove (4) is connected to a cabinet door (14) via a hinge (13); a face recognition device is installed on the other end of the outer surface of the key cabinet (1) away from the groove (4); the face recognition device comprises a face recognition shell (18) embedded on one side of the outer surface of the key cabinet (1); a camera (19) is fixedly connected to the top of one side of the outer surface of the face recognition shell (18); one end of the outer surface of the face recognition shell (18) away from the camera (19) is connected to the cabinet door (14); The face recognition housing (18) is connected to the display screen (21) by bolts, a digital button (22) is fixedly connected to the bottom of one side of the outer surface of the face recognition housing (18), a lock body (25) is fixedly connected to one end of the outer surface of the face recognition housing (18), a key hole (20) is provided on the lock body (25), one end of the key hole (20) extends to the outside of the face recognition housing (18), a limiting hole (17) corresponding to the lock body (25) is provided on one end of the outer surface of the cabinet door (14), the interior of the groove (4) is connected to the controller (7) by bolts, and a heat dissipation device is installed on the inner surface of the groove (4).
2. The nuclear power plant management and control electronic device with face recognition function according to claim 1, characterized in that: The heat dissipation device comprises heat dissipation holes (10) symmetrically arranged at both ends of the inner surface of the groove (4); one end of the heat dissipation hole (10) is fixedly connected to a fan (11); the other end of the heat dissipation hole (10) is provided with a dust cover (12); the dust cover (12) is fixed to the outer surface of the key cabinet (1) by bolts.
3. The nuclear power plant management and control electronic device with face recognition function according to claim 2, characterized in that: An end of the groove (4) away from the controller (7) is connected to a temperature sensor (9) via a bolt, and the controller (7) is electrically connected to the temperature sensor (9) and the fan (11).
4. The nuclear power plant management and control electronic device with face recognition function according to claim 1, characterized in that: A data processor (23) is fixedly connected inside the face recognition housing (18); an end of the face recognition housing (18) away from the data processor (23) is connected to a battery (24) via a bolt; and the battery (24) is electrically connected to the data processor (23) and the camera (19).
5. The nuclear power plant management and control electronic device with face recognition function according to claim 3, characterized in that: The top end of the inner surface of the groove (4) is connected to the illuminating lamp (5) via bolts, and a light switch (6) is fixedly connected to one end of the inner surface of the groove (4), and the light switch (6) is electrically connected to the illuminating lamp (5).
6. The nuclear power plant management and control electronic device with face recognition function according to claim 5, characterized in that: An alarm (8) is fixedly connected to the top of the key cabinet (1), and the alarm (8) is electrically connected to the controller (7).
7. The nuclear power plant management and control electronic device with face recognition function according to claim 1, characterized in that: A glass window (15) is fixedly connected to one side of the outer surface of the cabinet door (14).
8. The nuclear power plant management and control electronic device with face recognition function according to claim 7, characterized in that: One end of the cabinet door (14) away from the glass window (15) is connected to a handle (16) via a bolt.
9. The nuclear power plant management and control electronic device with face recognition function according to claim 6, characterized in that: Fixing members (2) are welded on both ends of the outer surface of the key cabinet (1), and fastening bolts (3) are threadedly connected to the fixing members (2).