Mining intelligent traffic light control system based on card reader and identification card
By installing intrinsically safe mining displays, card readers, cameras, and alarms at underground traffic intersections, and using identification cards to identify vehicle information, intelligent traffic light control has been achieved, solving the problem of underground traffic management and improving traffic organization efficiency and safety.
Patent Information
- Application Number
- CN202520485636.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-19
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-03-19
AI Technical Summary
Traffic management in mines is difficult to implement effectively, especially at complex intersections, which can easily lead to traffic accidents. Existing technologies are insufficient to effectively manage vehicle traffic and personnel safety.
The system employs a combination of intrinsically safe display screens, card readers, cameras, and alarms for mining, using identification cards to identify vehicle information and control the opening and closing of underground traffic lights to achieve intelligent traffic management.
It has improved the efficiency and safety of underground traffic organization, reduced accidents, and ensured the safety of miners.
Smart Images
Figure CN223911323U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to mining equipment technical field, especially a kind of mining intelligent traffic light control system based on card reader and identification card. BACKGROUND
[0002] Mine space is narrow, light dim, there are a lot of bends, branch and uphill and downhill sections, there are also various mechanical equipment and pipeline obstacles.In addition, there may be gas, dust and other dangerous factors underground, once traffic accident occurs, it is easy to cause secondary disasters, further expand the degree of harm of accident.Therefore, in order to reduce accidents, protect miners, effective measures must be taken to manage underground traffic, the application of traffic light becomes a kind of inevitable choice.
[0003] Therefore, the present application designs a kind of mining intelligent traffic light control system based on card reader and identification card to solve the above problems. SUMMARY
[0004] The utility model discloses in order to make up the deficiency in prior art, provide a kind of mining intelligent traffic light control system based on card reader and identification card.
[0005] A kind of mining intelligent traffic light control system based on card reader and identification card, including mining intrinsic safety display screen, it is characterized by:
[0006] The mining intrinsic safety display screen is installed at the bend of underground traffic intersection as traffic light, mining intrinsic safety card reader is installed in the place near the mining intrinsic safety display screen on road, mining intrinsic safety camera is installed in the side of mining intrinsic safety card reader, mining intrinsic safety alarm is installed in the side of mining intrinsic safety camera.
[0007] Further, in order to better realize the utility model, identification card is installed in underground vehicle, and the identification card of each vehicle can be read by mining intrinsic safety card reader Current vehicle information.
[0008] Further, in order to better realize the utility model, for T-shaped intersection, three mining intrinsic safety display screens are set at the intersection, and mining intrinsic safety card reader, mining intrinsic safety camera and mining intrinsic safety alarm are set on every three branch roads.
[0009] Further, in order to better realize the utility model, for U-shaped bend, two mining intrinsic safety display screens are set at the bend, and mining intrinsic safety card reader, mining intrinsic safety camera and mining intrinsic safety alarm are set on the side of each mining intrinsic safety display screen.
[0010] Further, in order to better realize the utility model, for the cross, four mine intrinsic safety display screens are arranged at the intersection, and a mine intrinsic safety card reader, a mine intrinsic safety camera and a mine intrinsic safety alarm are arranged on every four branch roads.
[0011] Further, in order to better realize the utility model, the mine intelligent traffic light control system further comprises a mine intrinsic safety controller connected with all electric elements and a mine explosion-proof and intrinsic safety power supply box.
[0012] The utility model has the advantages of:
[0013] The utility model can solve the traffic problems of various intersections such as mine T-shaped intersection, U-shaped intersection curve and cross intersection. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is the initial state of the T-shaped intersection of the utility model;
[0015] Figure 2 It is the vehicle entering state of the T-shaped intersection of the utility model;
[0016] Figure 3 It is the initial state of the single lane roadway and U-shaped curve of the utility model;
[0017] Figure 4 It is the vehicle entering state of the single lane roadway and U-shaped curve of the utility model;
[0018] Figure 5 It is the initial state of the cross intersection of the utility model;
[0019] Figure 6 It is the vehicle entering state of the cross intersection of the utility model;
[0020] Figure 7 It is the first reading schematic diagram when the red light is run through of the utility model;
[0021] Figure 8 It is the second reading schematic diagram when the red light is run through of the utility model.
[0022] In the drawings,
[0023] 1, mine intrinsic safety card reader, 2, mine intrinsic safety camera, 3, mine intrinsic safety alarm, 4, mine intrinsic safety display screen. DETAILED DESCRIPTION
[0024] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.
[0025] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.
[0026] Figures 1-8 This is a specific embodiment of the present invention, which is a mining intelligent traffic light control system based on a card reader and an identification card.
[0027] like Figures 1-2 The T-junction shown:
[0028] Individual vehicle entry: The traffic lights at each intersection initially turn green. When a vehicle enters from intersection A, the card reader at intersection A reads and records the vehicle's information (the vehicle has an identification card mounted on its front, which the reader can read). The audible and visual alarms at intersections B and C will sound, alerting passing vehicles and pedestrians that "a vehicle is approaching; please be careful." Simultaneously, the traffic lights at intersections B and C will change from green to red. When the card reader at intersection B or C reads the vehicle's information again (the vehicle has an identification card mounted on its rear, which the reader reads to obtain the vehicle's information), it confirms that the vehicle has passed. The audible and visual alarms at intersections B and C will then stop sounding, and the system will automatically clear the vehicle's information. The traffic lights at intersections B and C will then sequentially turn green (the transition time is configurable), returning to their initial state. (The same applies to other intersections.)
[0029] Multiple vehicles entering simultaneously: If multiple vehicles enter intersection A at the same time, the card reader at intersection A will read and record all vehicle information. The audible and visual alarms at intersections B and C will activate, alerting passing vehicles and pedestrians that "vehicles are approaching; please be careful." Simultaneously, the traffic lights at intersections B and C will change from green to red. When the card reader at intersection B or C reads the vehicle information again, confirming that the vehicles have passed, the audible and visual alarms at intersections B and C will stop sounding. At this point, the system will automatically clear the vehicle information, and the traffic lights at intersections B and C will sequentially turn green (the transition time can be set), returning to their initial state. (The same applies to other intersections.)
[0030] If the vehicles at intersection A pass, and at this time there are vehicles waiting at intersection B or C, then after all vehicles at intersection A pass, the red light at the intersection where vehicles are waiting turns to green, and the red lights at the other intersections turn to red (if there are vehicles waiting at multiple intersections, the intersection where the vehicle information is read by the card reader for the first time is given priority).
[0031] As shown in the single-lane roadway and U-shaped curve: Figures 3-4
[0032] Single vehicle entering: the initial state of the red light at each intersection is green. When a vehicle enters from intersection A, the card reader at intersection A reads the vehicle information and records it (the vehicle head is equipped with an identification card, and the card reader can read the vehicle information in the identification card). The sound and light alarm at intersection B will sound and light, reminding passing vehicles or pedestrians that there is a vehicle driving, and to be careful. At the same time, the red light at intersection B changes from green to red. When the card reader at intersection B reads the vehicle information again (the vehicle tail is equipped with an identification card, and the card reader reads the vehicle information by reading the identification card at the tail of the vehicle), it proves that the vehicle has passed. The sound and light alarm at intersection B stops alarming, and at this time the system automatically clears the vehicle information. The red light at intersection B turns to green, returning to the initial state. (The same applies to other intersections)
[0033] Multiple vehicles entering: if multiple vehicles enter intersection A at the same time, the sound and light alarm at intersection B will sound and light, reminding passing vehicles or pedestrians that there is a vehicle driving, and to be careful. At the same time, the red light at intersection B changes from green to red. When the card reader at intersection B reads the vehicle information again, it proves that the vehicle has passed. The sound and light alarm at intersection B stops alarming, and at this time the system automatically clears the vehicle information. At this time, the red light at intersection B turns to green, returning to the initial state. (The same applies to other intersections)
[0034] If the vehicles at intersection A pass, and at this time there are vehicles waiting at intersection B or C, then after all vehicles at intersection A pass, the red light at the intersection where vehicles are waiting turns to green, and the red lights at the other intersections turn to red (if there are vehicles waiting at multiple intersections, the intersection where the vehicle information is read by the card reader for the first time is given priority).
[0035] As shown in the single-lane roadway and U-shaped curve: Figures 5-6
[0036] Single vehicle enters: The initial state of the red light at each intersection is green. When a vehicle enters from intersection A, the card reader at intersection A reads the vehicle information and records it (the vehicle's head is equipped with an identification card, and the card reader can read the vehicle information in the identification card). The sound and light alarm at intersections B, C, and D will sound and light, reminding passing vehicles or pedestrians to "be careful, there is a vehicle driving". At the same time, the red light at intersections B, C, and D changes from green to red. When the card reader at intersections B, C, and D reads the vehicle information again (the vehicle's tail is equipped with an identification card, and the card reader reads the identification card at the tail of the vehicle to read the vehicle information), it proves that the vehicle has passed. The sound and light alarm at intersections B, C, and D stops alarming. At this time, the system automatically clears the vehicle information, and the red light at intersections B, C, and D turns green in turn (the conversion time can be set) to return to the initial state. (The same applies to other intersections)
[0037] Multiple vehicles enter: If multiple vehicles enter intersection A at the same time, the sound and light alarm at intersections B, C, and D will sound and light, reminding passing vehicles or pedestrians to "be careful, there is a vehicle driving". At the same time, the red light at intersections B, C, and D changes from green to red. When the card reader at intersection B, intersection C, or intersection D reads the vehicle information again, it proves that the vehicle has passed. The sound and light alarm at intersections B, C, and D stops alarming. At this time, the system automatically clears the vehicle information, and the red light at intersections B, C, and D turns green in turn (the conversion time can be set) to return to the initial state. (The same applies to other intersections)
[0038] If the vehicle at intersection A passes, and there are vehicles waiting at intersections B, C, or D, then after all vehicles at intersection A have passed, the red light at the intersection where vehicles are waiting turns green, and the red light at the remaining intersections turns red. (If multiple intersections have vehicles waiting, the intersection with the earliest vehicle information read by the card reader will have the green light turned on first).
[0039] As shown in the example of running a red light in Figures 7-8
[0040] If a vehicle enters intersection A, and the red light at intersection A is red, the card reader at intersection A reads the vehicle information. Within a certain time, if the card reader at other intersections (B, C, or D) also reads the vehicle information (the head and tail of the vehicle are equipped with identification cards, and the two different codes of the identification cards are set as the same vehicle in the system, the first time the head of the vehicle is read, and the tail of the vehicle is read at other intersections to determine the direction of the vehicle), it is determined that the vehicle has a red light violation. The camera automatically captures the image, and the system records the vehicle code, violation, and violation time. (The same applies to other intersections)
[0041] Finally, it is explained that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited, and other modifications or equivalent replacements of the technical solutions of the present application made by those skilled in the art should be covered in the scope of the claims of the present application, as long as they do not deviate from the spirit and scope of the technical solutions of the present application.
Claims
1. A mine intelligent traffic light control system based on card reader and identification card, comprising a mine intrinsic safety display screen (4), characterized in that: The mine intrinsic safety display screen (4) is installed as a traffic light at a turning underground traffic intersection, a mine intrinsic safety card reader (1) is installed near the mine intrinsic safety display screen (4) on the road, a mine intrinsic safety camera (2) is installed on one side of the mine intrinsic safety card reader (1), and a mine intrinsic safety alarm (3) is installed on one side of the mine intrinsic safety camera (2).
2. The mine intelligent traffic light control system based on card reader and identification card according to claim 1, characterized in that: An identification card is installed in an underground vehicle, and the identification card of each vehicle can be read by the mine intrinsic safety card reader (1) to obtain current vehicle information.
3. The mine intelligent traffic light control system based on card reader and identification card according to claim 1, characterized in that: For a T-shaped intersection, three mine intrinsic safety display screens (4) are arranged at the intersection, and a mine intrinsic safety card reader (1), a mine intrinsic safety camera (2), and a mine intrinsic safety alarm (3) are arranged on each of the three branch roads.
4. The mine intelligent traffic light control system based on card reader and identification card according to claim 1, characterized in that: For a U-shaped turning, two mine intrinsic safety display screens (4) are arranged at the turning, and a mine intrinsic safety card reader (1), a mine intrinsic safety camera (2), and a mine intrinsic safety alarm (3) are arranged on one side of each mine intrinsic safety display screen (4).
5. The mine intelligent traffic light control system based on card reader and identification card according to claim 1, characterized in that: For a cross-shaped intersection, four mine intrinsic safety display screens (4) are arranged at the intersection, and a mine intrinsic safety card reader (1), a mine intrinsic safety camera (2), and a mine intrinsic safety alarm (3) are arranged on each of the four branch roads.
6. The mine intelligent traffic light control system based on card reader and identification card according to claim 1, characterized in that: The mine intelligent traffic light control system further comprises a mine intrinsic safety controller for controlling all electrical elements and a mine explosion-proof and intrinsic safety power supply box.