In-shed vehicle identification system

Abstract

The utility model provides an in-shed vehicle identification system, which comprises an equipment bin and a detection mechanism, one side of the equipment bin is rotatably connected with an access door through a hinge, an indicating mechanism is arranged on the outer side of the equipment bin, a control mechanism is arranged in an inner cavity of the equipment bin, and the detection mechanism is used for detecting and sensing a vehicle. The indicating mechanism and the control mechanism are used for reminding a driver and inspection personnel, a fixing mechanism is arranged at the top of the equipment bin and used for fixing the access door, the indicating mechanism comprises an LED display screen and a traffic light, the LED display screen and the traffic light are both arranged on one side of the access door, and a voice loudspeaker box system is arranged at the top of the equipment bin. The control mechanism comprises a vehicle identification controller and a traffic light controller. The in-shed vehicle identification system provided by the utility model solves the problem that after a vehicle enters a closed shed, an outside coming vehicle and personnel are inconvenient to know the condition of the vehicle in the shed in time.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle identification in a shed, in particular to a vehicle identification system in a shed. Background Art

[0002] With the improvement of environmental protection requirements, the environmental protection measures in the raw material areas of the chemical industry and industrial and trade industries have become increasingly strict. Among them, automatic vehicle-sensing rolling doors have been added to all raw material ports and raw material storage sheds to prevent dust from flying. This kind of rolling door is usually in a closed state and will only open automatically when a vehicle enters or exits, thus reducing the impact of dust on the environment.

[0003] Solutions of the prior art: The existing technology mainly manages the raw material ports and raw material storage sheds through automatic vehicle-sensing rolling doors. When a vehicle needs to enter or exit, the rolling door will open automatically to allow the vehicle to pass. Then, the rolling door will close again to prevent environmental pollution.

[0004] Problems of the prior art: There are still some problems in the actual application of the existing technology. First, since the rolling door is usually in a closed state, the situation inside and outside is not transparent during the production and loading / unloading process, and there are great safety hazards for vehicles to enter and exit blindly without knowing the situation. Therefore, how to effectively solve these problems and improve the management efficiency and safety of the raw material storage sheds in the chemical industry and industrial and trade industries is an urgent problem to be solved currently. Content of the Utility Model

[0005] To solve the above technical problems, the utility model provides a vehicle identification system in a shed, which can improve the management efficiency and safety of the raw material storage sheds in the chemical industry and industrial and trade industries.

[0006] The vehicle identification system in a shed provided by the utility model includes an equipment bin and a detection mechanism. One side of the equipment bin is rotatably connected with a maintenance door through a hinge. An indication mechanism is arranged outside the equipment bin. A control mechanism is arranged inside the cavity of the equipment bin. The detection mechanism is used to detect and sense vehicles. The indication mechanism and the control mechanism are used to remind the driver and the inspection personnel. A fixing mechanism is arranged on the top of the equipment bin, and the fixing mechanism is used to fix the maintenance door.

[0007] To remind the driver and the inspection personnel, as a vehicle identification system in a shed provided by the utility model, preferably, the indication mechanism includes an LED display screen and traffic lights. The LED display screen and the traffic lights are both installed on one side of the maintenance door, and a voice speaker system is installed on the top of the equipment bin.

[0008] To facilitate vehicle identification, as a vehicle identification system in a shed provided by the utility model, preferably, the control mechanism includes a vehicle identification controller and a traffic light controller. The traffic light controller is installed inside the cavity of the equipment bin.

[0009] For vehicle detection, the present utility model provides a vehicle recognition system inside a shed. Preferably, the detection mechanism includes a first lidar sensor, a second lidar sensor, and a third lidar sensor. Both the first lidar sensor and the second lidar sensor are electrically connected to the vehicle recognition controller through wires.

[0010] For facilitating the fixing of the maintenance door, the present utility model provides a vehicle recognition system inside a shed. Preferably, the fixing mechanism includes fixing blocks. Fixing blocks are provided at both the top and bottom of the maintenance door. A fixing bolt is provided inside the fixing block. Fixing grooves are opened at both the top and bottom of the equipment compartment. The outer side of the fixing bolt is threadedly connected to the inner wall of the fixing groove.

[0011] For facilitating the fixing of the equipment compartment, the present utility model provides a vehicle recognition system inside a shed. Preferably, one side of the equipment compartment is fixedly connected with a mounting plate, and a mounting bolt is threadedly connected inside the mounting plate.

[0012] For facilitating the heat dissipation of the equipment compartment, the present utility model provides a vehicle recognition system inside a shed. Preferably, a ventilation opening is opened on one side of the equipment compartment, and an inclined plate is fixedly connected to the inner wall of the ventilation opening.

[0013] For sealing the equipment compartment, the present utility model provides a vehicle recognition system inside a shed. Preferably, a sealing gasket is fixedly connected to one side of the maintenance door, a sealing groove is opened on one side of the equipment compartment, and the outer side of the sealing gasket is clamped inside the sealing groove.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] For the vehicle recognition system inside the shed, by adding an LED display screen and traffic lights at the shed entrance and the vehicle recognition controller in this device, vehicles can be recognized and tracked more accurately, avoiding misrecognition or missed recognition, improving the efficiency of vehicle management and control, and realizing the intelligentization of the vehicle control system. In this technical solution, by adding an operation status control button to the vehicle recognition controller, when there are people inside the shed, it switches to the stop state, the LED display screen switches the reminder information, and the traffic lights turn on the red light. When there is no one inside the shed, it normally switches to the running state and can be automatically adjusted according to the actual situation, avoiding the situation that vehicles are still allowed to enter when there are people inside the shed, which may cause safety problems, and solving the problem that it is inconvenient for oncoming vehicles and personnel to know the vehicle situation inside the shed in time after the vehicle enters the enclosed shed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of a preferred embodiment of the vehicle recognition system inside the shed provided by the present utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the equipment bin of the present utility model;

[0018] Figure 3 It is a side view structural sectional view of the equipment bin of the present utility model;

[0019] Figure 4 It is a signal connection diagram of the present utility model.

[0020] Reference numerals in the figure: 1, equipment bin; 2, maintenance door; 3, indicating mechanism; 301, LED display screen; 302, traffic lights; 303, voice speaker system; 4, control mechanism; 401, vehicle identification controller; 402, traffic light controller; 5, detection mechanism; 501, first lidar sensor; 502, second lidar sensor; 503, third lidar sensor; 6, fixing mechanism; 601, fixing block; 602, fixing bolt; 603, fixing groove; 7, mounting plate; 8, mounting bolt; 9, air vent; 10, inclined plate; 11, gasket; 12, sealing groove. Specific embodiments

[0021] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0022] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , where Figure 1 is a schematic diagram of the structure of a preferred embodiment of the vehicle identification system in the shed provided by the present utility model; Figure 2 is a schematic diagram of the internal structure of the equipment bin of the present utility model; Figure 3 is a side view structural sectional view of the equipment bin of the present utility model; Figure 4 is a signal connection diagram of the present utility model. A vehicle identification system in a shed includes an equipment bin 1 and a detection mechanism 5. One side of the equipment bin 1 is rotatably connected to a maintenance door 2 through a hinge. An indicating mechanism 3 is arranged outside the equipment bin 1. A control mechanism 4 is arranged in the inner cavity of the equipment bin 1. The detection mechanism 5 is used to detect and sense vehicles. The indicating mechanism 3 and the control mechanism 4 are used to remind drivers and inspection personnel. A fixing mechanism 6 is arranged on the top of the equipment bin 1. The fixing mechanism 6 is used to fix the maintenance door 2.

[0023] As a technical optimization scheme of the present utility model, the indicating mechanism 3 includes an LED display screen 301 and traffic lights 302. The LED display screen 301 and the traffic lights 302 are both installed on one side of the maintenance door 2. A voice speaker system 303 is installed on the top of the equipment bin 1;

[0024] The control mechanism 4 includes a vehicle identification controller 401 and a traffic light controller 402, and both the vehicle identification controller 401 and the traffic light controller 402 are installed inside the equipment bin 1;

[0025] The detection mechanism 5 includes a first lidar sensor 501, a second lidar sensor 502, and a third lidar sensor 503. Both the first lidar sensor 501 and the second lidar sensor 502 are electrically connected to the vehicle identification controller 401 through wires.

[0026] In this embodiment: The third lidar sensor 503 is electrically connected to the voice speaker system 303. The equipment bin 1 is fixed to the outside of the shed door through a mounting plate 7 and mounting bolts 8. The vehicle identification controller 401 is installed at the shed door and is connected to the traffic light controller 402, the LED display screen 301, the first lidar sensor 501, and the second lidar sensor 502 through wires. And an operation state control button is added to the vehicle identification controller 401. When there are people inside the shed, it switches to the stop state and a red light is displayed outside; when there is no one inside the shed and it is normal, it switches to the operation state and a green light is displayed outside. The first lidar sensor 501, the second lidar sensor 502, and the third lidar sensor 503 are arranged inside the shed.

[0027] As a technical optimization scheme of the present utility model, the fixing mechanism 6 includes fixing blocks 601. Fixing blocks 601 are provided at both the top and bottom of the maintenance door 2. A fixing bolt 602 is provided inside the fixing block 601. Fixing grooves 603 are provided at both the top and bottom of the equipment bin 1. The outer side of the fixing bolt 602 is threadedly connected to the inner wall of the fixing groove 603.

[0028] In this embodiment: The fixing block 601 can be fixed to the maintenance door 2 by riveting or welding. When overhauling the traffic light controller 402 inside the equipment bin 1, the user can twist the fixing bolt 602 out of the fixing groove 603 to release the fixing of the maintenance door 2, and then the maintenance door 2 can be opened to overhaul the traffic light controller 402 inside the equipment bin 1, which is convenient for later maintenance.

[0029] As a technical optimization scheme of the present utility model, a mounting plate 7 is fixedly connected to one side of the equipment bin 1, and a mounting bolt 8 is threadedly connected inside the mounting plate 7.

[0030] In this embodiment: By providing the mounting plate 7 and the mounting bolts 8, it is convenient for the user to fix the equipment bin 1 to the required position.

[0031] As a technical optimization scheme of the present utility model, a ventilation opening 9 is provided on one side of the equipment bin 1, and an inclined plate 10 is fixedly connected to the inner wall of the ventilation opening 9.

[0032] In this embodiment: By providing the ventilation openings 9 and the inclined plate 10, the air inside the equipment compartment 1 can be made to circulate with the outside air, thus facilitating the heat dissipation of the traffic signal controller 402.

[0033] As a technical optimization solution of the present utility model, a sealing gasket 11 is fixedly connected to one side of the inspection door 2, and a sealing groove 12 is provided on one side of the equipment compartment 1. The outer side of the sealing gasket 11 is snap-fitted into the inner cavity of the sealing groove 12.

[0034] In this embodiment: By providing the sealing groove 12 and the sealing gasket 11, the sealing performance at the connection between the equipment compartment 1 and the inspection door 2 can be improved when the inspection door 2 is closed, thereby enhancing the protection effect on the traffic signal controller 402 inside the equipment compartment 1.

[0035] The working principle of a vehicle recognition system in a shed provided by the present utility model is as follows:

[0036] When using this device, when a vehicle enters the shed, the first lidar sensor 501 detects the vehicle entering and sends a signal to the vehicle recognition controller 401. After a certain period of time, the second lidar sensor 502 detects the vehicle entering and sends a signal to the vehicle recognition controller 401. After receiving the signals from the first lidar sensor 501 and the second lidar sensor 502 with a certain time difference, the vehicle recognition controller 401 controls the voice speaker system 303, the traffic signal controller 402, and the LED display screen 301. At this time, since there is already a vehicle in the shed, the LED display screen 301 and the traffic signal 302 turn on the red light to indicate that there is a vehicle in the shed and vehicles are prohibited from entering. When other vehicles enter the shed, the automatic induction rolling door cannot be opened until the vehicle in the shed drives out. On the contrary, when there is no vehicle in the shed, the LED display screen 301 and the traffic signal 302 turn on the green light to indicate that there is no vehicle in the shed and vehicles can enter. And regardless of whether there is a vehicle in the shed, when a person approaches the shed, the third lidar sensor 503 detects the signal, and the voice speaker system 303 issues a warning, "Dangerous area, do not approach", to remind the approaching person to pay attention to safety. Compared with the prior art, this device improves the accuracy and reliability of vehicle recognition and lidar sensing. By adding the LED display screen 301 and the traffic signal 302 at the shed entrance and the vehicle recognition controller 401, vehicles can be more accurately identified and tracked, avoiding misidentification or missed identification, improving the efficiency of vehicle management and control, and realizing the intelligentization of the vehicle control system. This technical solution adds an operation status control button to the vehicle recognition controller 401. When there are people in the shed, it switches to the stop state, the LED display screen 301 switches the reminder message, and the traffic signal 302 turns on the red light. When there is no one in the shed, it normally switches to the running state and can be automatically adjusted according to the actual situation, avoiding the situation where vehicles are still allowed to enter when there are people in the shed, which may cause safety problems.

[0037] The above are only embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall similarly be included within the patent protection scope of the present utility model.

Claims

1. A vehicle identification system in a shed, characterized in that: The invention comprises an equipment bin (1) and a detection mechanism (5); one side of the equipment bin (1) is rotatably connected to an inspection door (2) via a hinge; an indication mechanism (3) is arranged on the outside of the equipment bin (1); a control mechanism (4) is arranged in the inner cavity of the equipment bin (1); the detection mechanism (5) is used for detecting sensing vehicles; the indication mechanism (3) and the control mechanism (4) are used for reminding drivers and inspection personnel; a fixing mechanism (6) is arranged on the top of the equipment bin (1); the fixing mechanism (6) is used for fixing the inspection door (2).

2. The in-shed vehicle identification system according to claim 1, characterized in that: The indicating mechanism (3) comprises an LED display screen (301) and a traffic light (302), wherein the LED display screen (301) and the traffic light (302) are both installed on one side of the inspection door (2), and a voice speaker system (303) is installed on the top of the equipment compartment (1).

3. The in-shed vehicle identification system according to claim 1, characterized in that: The control mechanism (4) comprises a vehicle identification controller (401) and a traffic light controller (402), and the traffic light controller (402) is installed in the inner cavity of the equipment compartment (1).

4. The in-shed vehicle identification system according to claim 3, characterized in that: The detection mechanism (5) comprises a first laser radar sensor (501), a second laser radar sensor (502) and a third laser radar sensor (503), wherein the first laser radar sensor (501) and the second laser radar sensor (502) are both electrically connected to the vehicle identification controller (401) via wires.

5. The in-shed vehicle identification system according to claim 1, characterized in that: The fixing mechanism (6) comprises a fixing block (601), the top and bottom of the inspection door (2) are both provided with a fixing block (601), the inner cavity of the fixing block (601) is provided with a fixing bolt (602), the top and bottom of the equipment compartment (1) are both provided with a fixing groove (603), and the outer side of the fixing bolt (602) is threadedly connected to the inner wall of the fixing groove (603).

6. The in-shed vehicle identification system according to claim 1, characterized in that: A mounting plate (7) is fixedly connected to one side of the equipment bin (1), and a mounting bolt (8) is threadedly connected to the inner cavity of the mounting plate (7).

7. The in-shed vehicle identification system according to claim 1, characterized in that: A vent (9) is provided on one side of the equipment bin (1), and an inclined plate (10) is fixedly connected to the inner wall of the vent (9).

8. The in-shed vehicle identification system according to claim 1, characterized in that: A sealing gasket (11) is fixedly connected to one side of the inspection door (2), a sealing groove (12) is provided on one side of the equipment compartment (1), and the outer side of the sealing gasket (11) is clamped with the inner cavity of the sealing groove (12).

Images