CN215987580U

CN215987580U - Vehicle recognition device and contain device's intelligent parking area

Info

Publication number: CN215987580U
Application number: CN202122304335.0U
Authority: CN
Inventors: 秦炎福; 张宗保; 张凌晨; 张宇; 张鹏飞
Original assignee: Anhui University of Science and Technology
Current assignee: Anhui University of Science and Technology
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-03-08
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses a vehicle identification device and an intelligent parking lot comprising the same, wherein the vehicle identification device comprises a supporting rod and a box body arranged at the upper end of the supporting rod, a timer, a loudspeaker, a display screen and a camera are respectively arranged on the box body, a gateway is arranged on one side of the box body, a microcontroller and a transmission motor are respectively arranged in the box body, a main bevel gear is sleeved at the output shaft end of the transmission motor, an auxiliary bevel gear shaft penetrates through the side wall of the box body in a rotating mode and is meshed with the main bevel gear, an adjusting frame is arranged at the outer end of the auxiliary bevel gear shaft, a rotating shaft penetrates through the adjusting frame in a rotating mode, and a rotating assembly and a camera are respectively arranged at two ends of the rotating shaft. Through the cooperation of guide ground tablet, warning light line and regional lamp frame line, warn the vehicle that is close to the banister body, main bevel gear and vice bevel gear carry out vertical upset to the camera, carry out the horizontal direction upset to the camera under electric telescopic handle, regulation rack and adjusting gear's cooperation, are convenient for carry out the discernment operation to the vehicle of crossing the line.

Description

Vehicle recognition device and contain device's intelligent parking area

Technical Field

The utility model belongs to the technical field of vehicle identification, and particularly relates to a vehicle identification device and an intelligent parking lot comprising the same.

Background

Chinese patent for CN202023046210.4, it discloses a parking area vehicle recognition device, the on-line screen storage device comprises a base, the base top is equipped with the bracing piece, bracing piece perpendicular to base, bracing piece top and box fixed connection, box upper end one side is equipped with the backup pad fixed mounting motor in the backup pad, motor rotation axis and shaft coupling fixed connection, the shaft coupling other end and connecting rod fixed connection, the connecting rod other end runs through box and camera fixed connection, be equipped with the protecting tube between camera and the box, protecting tube one side and box fixed connection, the protecting tube opposite side rotates with the camera to be connected, the lower extreme is equipped with the treater in the box, treater one side is equipped with the time-recorder, be equipped with the speaker on the time-recorder, be equipped with the display screen on the lateral wall of box one side.

However, the above scheme has the following disadvantages:

1. the motor is controlled by the control button to drive the camera to rotate, so that vehicles which are not in a recognition area can be recognized, the situation that a driver needs to move the vehicle is avoided, the camera is usually placed on one side of a barrier, the camera shooting direction of the camera is an oblique vehicle entering area, when the vehicle moves out of a detection area, the vehicle license plate cannot enter the visual field of the camera by simply rotating the camera up and down, and the purpose of vehicle recognition cannot be achieved;

2. the existing parking lot can not limit the range of the coming vehicles in the barrier gate area, so that the vehicles often exceed the camera identification area and are very inconvenient to move back and forth.

Therefore, we propose a vehicle identification device and an intelligent parking lot containing the same to solve the above mentioned problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vehicle identification device and an intelligent parking lot comprising the same, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: including the bracing piece, set up be provided with time-recorder, speaker, display screen and camera on the box of bracing piece upper end respectively, box one side is provided with the banister body, be provided with microcontroller and driving motor in the box respectively, driving motor output shaft pot head is equipped with main bevel gear, rotates on the box lateral wall to run through vice bevel gear axle and mesh mutually with main bevel gear, and vice bevel gear axle outer end is provided with the alignment jig, rotates on the alignment jig to run through there is the pivot, the pivot both ends be provided with rotating assembly respectively with the camera.

Preferably, the timer, the loudspeaker, the display screen and the camera are all electrically connected with the microcontroller, a main bearing hole is formed in the side wall of the box body, the auxiliary bevel gear shaft penetrates through the inner ring of the main bearing hole in an interference mode, an auxiliary bearing hole is formed in the adjusting frame, and the rotating shaft penetrates through the inner ring of the auxiliary bearing hole in an interference mode.

Through the cooperation of main bevel gear and vice bevel gear axle, be convenient for overturn the alignment jig to the camera on it overturns.

Preferably, the rotating assembly comprises an adjusting gear sleeved at the upper end of the rotating shaft, an electric telescopic rod is arranged at the upper end of the adjusting frame, an adjusting rack is arranged at the telescopic end of the electric telescopic rod and is meshed with the adjusting gear, and the control end of the electric telescopic rod is electrically connected with the microcontroller.

Through making the regulation rack mesh on adjusting gear and rotate, can drive the camera of below through the pivot and carry out the rotation of horizontal direction to the discernment field of vision scope of camera has been improved.

An intelligent parking lot comprises the vehicle identification device.

Still including laser range finder, laser range finder sets up on the banister body, the parking area is located the anterior subaerial warning light line and the regional lamp frame line that has set gradually of banister body, laser range finder, warning light line and regional lamp frame line all with microcontroller electric connection.

Preferably, the lighting colors of the warning light line and the area light frame line can be red and green, and a guiding ground plate is arranged in the area light frame line.

Can warn the vehicle that is close to through warning light line and regional lamp frame line to the direction gets into through guiding ground tablet, can make the vehicle stop in camera discernment region.

Compared with the prior art, the utility model has the beneficial effects that: through the cooperation of guide ground tablet, warning light line and regional lamp frame line, can carry out the distance warning to the vehicle that is close to the banister body to carry out vertical upset through main bevel gear and vice bevel gear to the camera, carry out the horizontal direction upset to the camera under the cooperation of electric telescopic handle, regulation rack and adjusting gear, be convenient for to the vehicle of crossing the line and carry out the discernment operation.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is a schematic top view of FIG. 1;

FIG. 4 is an enlarged view of a portion a of FIG. 2;

fig. 5 is an enlarged schematic view of fig. 3 at b.

In the figure: 1. a support bar; 2. a box body; 3. a timer; 4. a speaker; 5. a display screen; 6. a camera; 7. a barrier gate body; 8. a microcontroller; 9. a drive motor; 10. a main bevel gear; 11. a subsidiary bevel gear shaft; 12. an adjusting bracket; 13. a rotating shaft; 14. a main bearing hole; 15. a secondary bearing bore; 16. an adjusting gear; 17. an electric telescopic rod; 18. adjusting the rack; 19. a warning light wire; 20. a zone light frame line; 21. a guide ground plate; 101. laser range finder.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a vehicle identification device comprises a supporting rod 1 and a box body 2 arranged at the upper end of the supporting rod 1, wherein a timer 3, a loudspeaker 4, a display screen 5 and a camera 6 are respectively arranged on the box body 2, a gateway body 7 is arranged on the right side of the box body 2, a microcontroller 8 and a transmission motor 9 are respectively arranged in the box body 2, the transmission motor 9 can be any one of a stepping motor and a servo motor, a main bevel gear 10 is sleeved at the output shaft end of the transmission motor 9, an auxiliary bevel gear shaft 11 penetrates through the side wall of the box body 2 in a rotating mode and is meshed with the main bevel gear 10, an adjusting frame 12 is screwed at the outer end of the auxiliary bevel gear shaft 11, the adjusting frame 12 is of a T-shaped structure, a rotating shaft 13 penetrates through the adjusting frame 12 in a rotating mode, and the timer 3, the loudspeaker 4, the display screen 5 and the camera 6 are all electrically connected with the microcontroller 8.

Be equipped with main bearing hole 14 on the 2 lateral walls of box, vice bevel gear axle 11 interference runs through in main bearing hole 14 inner circle, be equipped with vice bearing hole 15 on the alignment jig 12, the interference has run through in vice bearing hole 15 inner circle has pivot 13, through the meshing cooperation of main bevel gear 10 and vice bevel gear axle 11, is convenient for carry out the upset of vertical direction to camera 6 on the alignment jig 12.

And the two ends of the rotating shaft 13 are respectively provided with a rotating assembly and the camera 6.

The rotating assembly comprises an adjusting gear 16 sleeved on the upper end of the rotating shaft 13, an electric telescopic rod 17 is fixedly connected to the upper end of the adjusting frame 12 in a threaded mode, an adjusting rack 18 is fixedly connected to the telescopic end of the electric telescopic rod 17 in a threaded mode and is meshed with the adjusting gear 16, the control end of the electric telescopic rod 17 is electrically connected with the microcontroller 8, the microcontroller 8 controls the extension amount of the electric telescopic rod 17, the telescopic end of the electric telescopic rod 17 can drive the adjusting rack 18 to move on the adjusting gear 16 in a meshed mode, therefore, the camera 6 at the lower end of the rotating shaft 13 is overturned in the horizontal direction, and the identification range of the camera 6 is widened.

An intelligent parking lot comprises the vehicle identification device.

Still including laser range finder 101, laser range finder 101 sets up on the banister body 7, the parking area is located the anterior subaerial warning light line 19 and the regional lamp frame line 20 that has set gradually of banister body 7, laser range finder 101, warning light line 19 and regional lamp frame line 20 all with microcontroller 8 electric connection, laser range finder 101 can measure the distance between the locomotive end that gets into the vehicle and the banister body 7, judges whether it surpasss 6 visual field ranges of camera, and the control end of banister body 7 also with microcontroller 8 electric connection, and microcontroller 8 outer end is connected with control button through the wire, can carry out manual control to the banister body 7 through control button.

The illumination colors of the warning light lines 19 and the area light frame lines 20 can be red and green, when a vehicle enters the visual field range of the camera 6, the illumination colors of the warning light lines 19 and the area light frame lines 20 are red, a guiding ground plate 21 is arranged in the area lamp frame line 20, an indicating slogan is marked on the guiding ground plate 21 to indicate that the vehicle does not enter the visual field area of the camera 6, and the speaker 4 gives an alarm, while the guiding place plate 21 on the ground indicates the vehicle, when the vehicle correctly enters the area lamp frame line 20, the lighting color of the warning lamp line 19 and the area lamp frame line 20 is changed into green, which indicates that the camera 6 can identify the license plate of the vehicle, after the front wheel end of the vehicle crosses the zone light frame line 20, the laser range finder 101 will transmit the measurement data to the microcontroller 8, and issues an alarm through the speaker 4 while the warning lamp post 19 and the area light frame line 20 turn to red warning.

In order to improve the detection effect of entering the vehicle, a vehicle pressure sensor can be placed on the ground where the area light frame line 20 is positioned, and whether the vehicle pressure sensor is in the visual field of the camera 6 or not is judged according to the detected vehicle weight change data.

The working principle of the embodiment is as follows: the timer 3, the loudspeaker 4, the display screen 5, the camera 6, the barrier gate body 7, the microcontroller 8, the transmission motor 9, the electric telescopic rod 17, the warning lamp line 19, the area lamp frame line 20 and the power end of the laser range finder 101 are connected to an external power socket, when the camera 6 identifies an entering vehicle, if the vehicle enters the visual field range of the camera 6, the warning lamp line 19 and the area lamp frame line 20 are red in illumination color, which indicates that the vehicle does not enter the visual field range of the camera 6, the loudspeaker 4 gives an alarm, and simultaneously the guiding place plate 21 on the ground indicates the vehicle, when the vehicle correctly enters the area lamp frame line 20, the warning lamp line 19 and the area lamp frame line 20 are changed into green in illumination color, which indicates that the camera 6 can identify the vehicle license plate, when the front wheel end of the vehicle crosses the area lamp frame line 20, the laser range finder 101 transmits the measurement data to the microcontroller 8, and the alarm is given out through the loudspeaker 4, meanwhile, the warning lamp line 19 and the regional lamp frame line 20 are changed into red warning, then the microcontroller 8 can control the transmission motor 9 to work, the output shaft end of the transmission motor 9 drives the main bevel gear 10 to be meshed and rotated on the auxiliary bevel gear shaft 11, so that the camera 6 on the adjusting frame 12 is turned over downwards and drives the telescopic end of the electric telescopic rod 17, the telescopic end of the electric telescopic rod 17 drives the adjusting rack 18 to be meshed and rotated on the adjusting gear 16, the camera 6 is driven to rotate in the horizontal direction through the rotating shaft 13 until the license plate of the overtaking vehicle is identified by the camera 6, the microcontroller 8 can drive the gateway body 7 to be opened after the identification is finished, and finally, the microcontroller 8 can enable the camera 6 to carry out the homing operation according to the same mode, and can carry out the identification operation on the camera 6 without moving the vehicle backwards.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. The utility model provides a vehicle recognition device, includes bracing piece (1), sets up box (2) of bracing piece (1) upper end is provided with time-recorder (3), speaker (4), display screen (5) and camera (6) on box (2) respectively, box (2) one side is provided with the banister body (7), its characterized in that: microcontroller (8) and driving motor (9) are provided with respectively in box (2), and driving motor (9) output shaft pot head is equipped with main bevel gear (10), rotates on box (2) lateral wall and has run through vice bevel gear axle (11) and mesh mutually with main bevel gear (10), and vice bevel gear axle (11) outer end is provided with alignment jig (12), rotates on alignment jig (12) and has run through pivot (13), pivot (13) both ends be provided with respectively rotary component with camera (6).

2. A vehicle identifying device as claimed in claim 1, wherein: the timer (3), the loudspeaker (4), the display screen (5) and the camera (6) are all electrically connected with the microcontroller (8).

3. A vehicle identifying device as claimed in claim 1, wherein: the side wall of the box body (2) is provided with a main bearing hole (14), the auxiliary bevel gear shaft (11) penetrates through the inner ring of the main bearing hole (14) in an interference mode, the adjusting frame (12) is provided with an auxiliary bearing hole (15), and the inner ring of the auxiliary bearing hole (15) is provided with the rotating shaft (13) in an interference mode.

4. A vehicle identifying device as claimed in claim 1, wherein: the rotating assembly comprises a regulating gear (16) arranged at the upper end of the rotating shaft (13), an electric telescopic rod (17) is arranged at the upper end of the regulating frame (12), a regulating rack (18) is arranged at the telescopic end of the electric telescopic rod (17) and is meshed with the regulating gear (16) to be connected, and the control end of the electric telescopic rod (17) is electrically connected with the microcontroller (8).

5. The utility model provides an intelligence parking area which characterized in that: including the vehicle identifying apparatus as recited in any one of claims 1 to 4.

6. The intelligent parking lot of claim 5, wherein: still including laser range finder (101), laser range finder (101) set up on the banister body (7), the parking area is located the anterior subaerial warning light line (19) and the regional lamp frame line (20) of having set gradually of banister body (7), laser range finder (101), warning light line (19) and regional lamp frame line (20) all with microcontroller (8) electric connection.

7. The intelligent parking lot of claim 6, wherein: the illumination colors of the warning light line (19) and the area light frame line (20) can be red and green.

8. The intelligent parking lot of claim 6, wherein: a guiding ground plate (21) is arranged in the area lamp frame wire (20).