CN113345120A - Parking lot license plate recognition device for pedestrian passage-based gate - Google Patents
Parking lot license plate recognition device for pedestrian passage-based gate Download PDFInfo
- Publication number
- CN113345120A CN113345120A CN202110663995.XA CN202110663995A CN113345120A CN 113345120 A CN113345120 A CN 113345120A CN 202110663995 A CN202110663995 A CN 202110663995A CN 113345120 A CN113345120 A CN 113345120A
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- China
- Prior art keywords
- vehicle
- box body
- recognition device
- license plate
- parking lot
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
- G07B15/02—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems
- G07B15/04—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems comprising devices to free a barrier, turnstile, or the like
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
Abstract
The invention discloses a parking lot license plate recognition device based on a pedestrian passageway gate, which comprises an embedded box body, wherein a rectangular sliding groove is formed in the upper end of the left side of the embedded box body, a code scanning recognition device is arranged in the rectangular sliding groove, an anti-collision device and a front wheel slipping device are arranged at the upper part of the front end of the embedded box body, a cavity is formed in the embedded box body, a rear wheel slipping mechanism is arranged in the cavity, when the condition that a vehicle does not pay parking fee is recognized, the vehicle wheelbase and vehicle driving information are obtained, the distance between the front wheel slipping device and the rear wheel slipping device is adjusted according to the vehicle wheelbase and a driving mode to park the vehicle, when a driver pays the parking fee, the slip limiting device is started to limit slip and release the vehicle, the vehicle can be used for vehicles with different wheelbases and different driving modes, and has stronger flexibility, the traditional rod lifting and dropping mode is eliminated, and the direct economic loss caused by damage of the vehicle due to unnecessary accidents is prevented.
Description
Technical Field
The invention relates to the technical field of parking lot management, in particular to a parking lot license plate recognition device based on a pedestrian passageway gate.
Background
At present, the parking area all adopts intelligent charging system, pay parking fee through sweeping the sign indicating number, it releases to lift the pole, there is very more shortcoming in this operation, it is humanized to sweep the sign indicating number device, the second is through lifting the pole operation, machine live time overlength internals damages and causes unexpected pole drop, perhaps the pole drop is caused in the pole quality decline rupture of drying in the sun of wind, all can injure the vehicle by a crashing object, cause economic loss, third present shopping mall parking area all can directly sweep sign indicating number payment operation before going out the parking area, then when passing through the floodgate, directly lift the pole and release, but sweep sign indicating number payment, still need a car one to lift the pole one to drop when the vehicle lines out the floodgate, release efficiency is too slow, cause the rear to block up very easily.
Based on the above, the invention designs a parking lot license plate recognition device based on a pedestrian passageway gate, so as to solve the above problems.
Disclosure of Invention
The invention aims to provide a device for identifying license plates of a parking lot based on a pedestrian passageway gate so as to solve the problem that the prior parking lot proposed in the background technology adopts an intelligent charging system, the operation has more defects that the parking fee is paid through code scanning and the lifting rod is released, the first code scanning device is not humanized, the second code scanning device is operated through the lifting rod, the internal parts are damaged due to overlong service time of the machine, the rod falls accidentally, or the quality of the wind-blowing sun-drying rod is reduced and broken to cause rod falling, vehicles can be injured by crashing, economic loss is caused, the third current large-scale market parking lot can carry out code scanning payment operation directly before leaving the parking lot, then when passing through the gate, directly lift the pole and let go, but even sweep the sign indicating number payment, still need one car when the vehicle lines up out the gate lift the pole one and drop the pole, let go the efficiency too slow, cause the problem that the rear was blocked up very easily.
In order to achieve the purpose, the invention provides the following technical scheme: a license plate recognition device for a parking lot based on a pedestrian passageway gate comprises a pre-buried box body, wherein a rectangular sliding groove is formed in the upper end of the left side of the pre-buried box body, a code scanning recognition device is arranged inside the rectangular sliding groove, an anti-collision device and a front wheel slipping device are arranged on the upper portion of the front end of the pre-buried box body, a cavity is formed in the pre-buried box body, a rear wheel slipping mechanism is arranged in the cavity, sliding rails are arranged at the left end and the right end of the bottom in the cavity, and a plurality of steel balls are arranged inside the sliding rails, so that the problems that an intelligent charging system is adopted in the existing parking lot, parking fee is paid through code scanning, and a lifting rod is released are solved, more defects exist in the operation, the first code scanning device is not humanized, the second rod lifting operation is performed, the accidental rod falling is caused by damage of internal parts when the parking lot is used for a long time, or the rod falling is caused by the mass reduction and the breakage of a blowing sun rod, vehicles can be hurt, cause economic loss, the parking area of the third current large-scale market can all directly sweep sign indicating number payment operation before going out the parking area, then when passing through the gate, directly lift the pole and let go, but even sweep sign indicating number payment, still need one car when the vehicle lines up and goes out the gate to lift the pole one and fall the pole, let go the efficiency slow, cause the problem that the rear was blocked up very easily.
As a further scheme of the invention, the portable code scanning recognition device comprises a screw rod, a first motor is arranged at the tail end of the screw rod, a sliding block is sleeved on the periphery of the screw rod, a threaded hole is formed in the sliding block, a support column is arranged above the sliding block, and a recognition machine is arranged at the top end of the support column.
As a further scheme of the invention, the anti-collision device comprises a triangular beam, two ends of the tail end of the triangular beam are connected to the inside of the embedded box body through bearings, and the bottom end of the triangular beam is connected with the bottom inside the embedded box body through a first hydraulic telescopic rod.
As a further scheme of the invention, the front wheel slipping device comprises a front roller and a rear roller, two ends of the front roller and two ends of the rear roller are arranged on the inner wall of the embedded box body through first bearings, the left ends of the front roller and the left ends of the rear roller are both provided with discs, and a slip limiting device is arranged inside the discs.
As a further scheme of the invention, the rear wheel slipping mechanism comprises a sliding box body, two ends of the tail part of the sliding box body are connected with the inner wall of the tail end of the embedded box body through second hydraulic telescopic rods, the sliding box body is arranged on steel balls in the cavity and slides back and forth in the cavity, a rear wheel slipping device is arranged in the center of the sliding box body, and the rear wheel slipping device and the front wheel slipping device are identical in structure.
As a further scheme of the invention, the slip limiting device comprises a limiting disc and a stepping motor, wherein three limiting blocks are arranged on an annular array on the inner wall of the limiting disc, guide rods are inserted into the limiting blocks, a turntable is arranged at the output end of the stepping motor, three arc-shaped through holes are formed in the annular array on the turntable, the arc-shaped through holes are formed outwards from the central point of the turntable, a sliding column is arranged at the tail end of each guide rod, the sliding column is arranged in the arc-shaped through holes, and the sliding column slides in the arc-shaped through holes.
Compared with the prior art, the invention has the beneficial effects that:
1. when a vehicle runs to the embedded box body, the vehicle information is identified through the code scanning identification device, the length of the vehicle and the position of a main driving door and window are adjusted, the first motor is started, the first motor drives the screw rod to rotate, the sliding block slides back and forth on the screw rod, the code scanning identification device is further moved to the corresponding position of the main driving door and window, and a driver can scan codes conveniently to pay parking cost.
2. When recognizing that the vehicle has paid the parking fee, slip limiting is carried out to the front wheel slip device and the rear wheel slip device through the slip limiting device, and make the triangular beam put down through the first hydraulic telescoping rod of drive and let the vehicle clear, solve the operation of traditional one car pole, avoid causing that a plurality of vehicles have paid the parking fee and still need one car one to lift the pole, the operation that one car waits for.
3. When the vehicle is identified not to pay parking fee, the vehicle wheel base and the vehicle driving information are called, the distance between the front wheel slipping device and the rear wheel slipping device is adjusted to park the vehicle according to the vehicle wheel base and the driving mode, when the driver pays the parking fee, the slipping limiting device is started to limit slipping of the slipping device, the vehicle is released, the vehicle can be used for vehicles with different wheel bases and different driving modes, the flexibility is stronger, the traditional rod lifting and dropping mode is avoided, the damage to the vehicle caused by unnecessary accidents is prevented, and the direct economic loss is caused.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic diagram of the overall structure of a device for recognizing a license plate of a parking lot based on a pedestrian passageway gate according to the present invention;
FIG. 2 is a schematic structural diagram of a code scanning recognition device based on a vehicle license plate recognition device for a parking lot at a pedestrian passageway gate according to the invention;
FIG. 3 is a schematic bottom view of an anti-collision device of a parking lot license plate recognition device for a pedestrian passageway gate according to the present invention;
FIG. 4 is a schematic perspective view of a license plate recognition device for a parking lot based on a pedestrian passageway gate according to the present invention;
FIG. 5 is a schematic diagram of the internal structure of a cavity of a parking lot license plate recognition device based on a pedestrian passageway gate according to the invention;
FIG. 6 is a schematic structural view of a front wheel slipping device of a vehicle license plate recognition device for a parking lot based on a pedestrian passageway gate according to the present invention;
FIG. 7 is a schematic view of a connection structure of a disc and a slip limiting device of a parking lot license plate recognition device for a pedestrian passageway gate according to the invention;
FIG. 8 is a schematic structural diagram of a slip limiting device of a parking lot license plate recognition device for a pedestrian passageway gate according to the invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1. embedding the box body in advance; 2. a rectangular chute; 3. a code scanning recognition device; 4. an anti-collision device; 5. a front wheel slipping device; 6. a cavity; 7. a rear wheel slip mechanism; 8. a slide rail; 9. steel balls; 10. a screw rod; 11. a first motor; 12. a slider; 13. a threaded hole; 14. a support pillar; 15. identifying a machine; 16. a triangular beam; 17. a bearing; 18. a first hydraulic telescopic rod; 19. a front drum; 20. a rear drum; 21. a disc; 22. a slip limiting device; 23. a sliding box body; 24. a second hydraulic telescopic rod; 25. a rear wheel slipping device; 26. a limiting disc; 27. a limiting block; 28. a guide bar; 29. a stepping motor; 30. a turntable; 31. an arc-shaped through hole; 32. a slide column.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-8, according to an embodiment of the present invention, there is provided a parking lot license plate recognition device for a pedestrian passageway-based gate, including an embedded box 1, a rectangular chute 2 is provided at an upper left end of the embedded box 1, a code scanning recognition device 3 is provided inside the rectangular chute 2, an anti-collision device 4 and a front wheel slipping device 5 are provided at an upper front end of the embedded box 1, a cavity 6 is provided in the embedded box 1, a rear wheel slipping mechanism 7 is provided in the cavity 6, slide rails 8 are provided at left and right ends of a bottom in the cavity 6, a plurality of steel balls 9 are provided inside the slide rails 8, the portable code scanning recognition device 3 includes a screw rod 10, a first motor 11 is provided at a tail end of the screw rod 10, a slider 12 is sleeved around the screw rod 10, a threaded hole 13 is provided on the slider 12, a support column 14 is provided above the slider 12, the top end of the supporting column 14 is provided with an identification machine 15, the anti-collision device 4 comprises a triangular beam 16, two ends of the tail end of the triangular beam 16 are connected inside the embedded box body 1 through bearings 17, the bottom end of the triangular beam 16 is connected with the bottom in the embedded box body 1 through a first hydraulic telescopic rod 18, the front wheel slipping device 5 comprises a front roller 19 and a rear roller 20, two ends of the front roller 19 and the rear roller 20 are arranged on the inner wall of the embedded box body 1 through first bearings, the left ends of the front roller 19 and the rear roller 20 are both provided with a disc 21, a slip limiting device 22 is arranged inside the disc 21, the rear wheel slipping mechanism 7 comprises a sliding box body 23, two ends of the tail end of the sliding box body 23 are connected with the inner wall of the tail end of the embedded box body 1 through a second hydraulic telescopic rod 24, the sliding box body 23 is arranged on the steel ball 9 in the cavity 6, and the sliding box body 23 slides back and forth in the cavity 6, the center of the sliding box body 23 is provided with a rear wheel slipping device 25, the rear wheel slipping device 25 is identical to the front wheel slipping device 5 in structure, the slip limiting device 22 comprises a limiting disc 26 and a stepping motor 29, an annular array in the inner wall of the limiting disc 26 is provided with three limiting blocks 27, guide rods 28 are inserted in the limiting blocks 27, the output end of the stepping motor 29 is provided with a turntable 30, three arc-shaped through holes 31 are formed in the annular array on the turntable 30, the arc-shaped through holes 31 are formed outwards from the central point of the turntable 30, the tail ends of the guide rods 28 are provided with sliding columns 32, the sliding columns 32 are arranged in the arc-shaped through holes 31, and the sliding columns 32 slide in the arc-shaped through holes 31.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
Continuing to refer to fig. 1-2, when the vehicle runs to the embedded box 1, the vehicle information is identified through the code scanning identification device 3, the length of the vehicle and the position of a main driving door and window are adjusted, the first motor 11 is started, the first motor 11 drives the screw rod 10 to rotate, the sliding block 12 slides back and forth on the screw rod 10, and then the code scanning identification device 3 moves to the corresponding position of the main driving door and window, so that a driver can scan codes to pay parking cost.
With continued reference to fig. 3, the triangular beam 16 is rotated around the bearing 17 by driving the first hydraulic telescopic rod 18, so that the triangular beam 16 is lifted and lowered, when lifted, the vehicle can be warned that the vehicle is not scanned and paid, when the vehicle is parked and waited for scanning, the vehicle is released.
Continuing to refer to fig. 4-6, when the vehicle runs to the embedded box 1, the vehicle information is identified by the code-scanning identification device 3, the vehicle wheel base and the vehicle driving information are retrieved, the second hydraulic telescopic rod 24 is started according to the vehicle wheel base, the rear wheel slipping mechanism 7 slips in the cavity 6, finally the distance between the front wheel slipping device 5 and the rear wheel slipping device 25 is equal to the wheel base of the vehicle to be released, and then the slip limiting device 22 limits the slip of the front wheel slipping device 5 and the rear wheel slipping device 25 according to the information that the vehicle is a front drive vehicle, a rear drive vehicle and a four drive vehicle, if the vehicle is the front drive vehicle, the slip limiting device 5 limits the slip of the front wheel, if the vehicle is the four drive vehicle, the slip limiting device 22 is not started, the device can be used for vehicles with different wheel bases and different driving modes, the flexibility is stronger, breaks away from traditional pole mode of lifting and falling, prevents that unnecessary accident from causing the vehicle impaired, causes direct economic loss.
Continuing to refer to fig. 7-8, the stepping motor 29 is driven, the stepping motor 29 drives the turntable 30 to rotate, the turntable 30 rotates to enable the sliding column 32 to slide outwards in the arc-shaped through hole 31 deviating from the center of the turntable, so that the guide rod 28 slides outwards on the limiting block 27 and finally abuts against the inner wall of the disc 21, and the front wheel slipping device 5 and the rear wheel slipping device 25 are enabled to limit slipping.
According to the invention, when a vehicle leaves a parking lot, vehicle information is identified through a code scanning identification device 3, when the vehicle is identified to pay parking fee, the front wheel skidding device 5 and the rear wheel skidding device 25 are limited to slide through a slide limiting device 22, the triangular beam 16 is put down to release the vehicle through driving the first hydraulic telescopic rod 18, the traditional one-rod operation is solved, the operation that a plurality of vehicles need to be lifted one by one and the parking fee is avoided, the one-rod one-waiting operation is avoided, when the vehicle is identified not to pay parking fee, the vehicle axle distance and the vehicle driving information are retrieved, the second hydraulic telescopic rod 24 is started according to the vehicle axle distance, the rear wheel skidding mechanism 7 slides in the cavity 6, finally, the distance between the front wheel skidding device 5 and the rear wheel skidding device 25 is equal to the axle distance of the vehicle to be released, and then the vehicle is driven according to the fact that the vehicle is a front-wheel vehicle, The information of the rear-drive vehicle and the four-drive vehicle is that the front wheel slipping device 5 and the rear wheel slipping device 25 are limited by the slip limiting device 22, if the front-drive vehicle is the front-drive vehicle, the slip limiting device 25 is limited, if the rear-drive vehicle is the rear-drive vehicle, the slip limiting device 5 is limited, if the front-drive vehicle is the four-drive vehicle, the slip limiting device 22 is not started, the length of the vehicle and the position of a main driving door and window are adjusted, the first motor 11 is started, the first motor 11 drives the screw rod 10 to rotate, the slide block 12 slides back and forth on the screw rod 10, the code scanning recognition device 3 is further moved to the corresponding position of the main driving door and window, a driver can conveniently scan codes to pay parking fee, when the driver pays the parking fee, the slip limiting device 22 is started to limit the slip of the sliding device, the vehicle is released, the vehicle can be used for vehicles with different axle distances and different driving modes, the flexibility is stronger, and the traditional pole lifting and dropping mode is eliminated, the vehicle is prevented from being damaged by unnecessary accidents, and direct economic loss is avoided.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a parking area license plate recognition device for floodgate port based on pedestrian passageway, includes pre-buried box (1), its characterized in that, rectangle spout (2) have been seted up to pre-buried box (1) left side upper end, rectangle spout (2) inside is provided with sweeps yard recognition device (3), pre-buried box (1) front end upper portion is provided with collision preventing device (4) and front wheel device (5) that skids, cavity (6) have been seted up in pre-buried box (1), be provided with rear wheel skidding mechanism (7) in cavity (6), both ends are provided with slide rail (8) about the bottom in cavity (6), slide rail (8) inside is provided with a plurality of steel balls (9).
2. The parking lot license plate recognition device for the pedestrian passageway gate is characterized in that the portable code scanning recognition device (3) comprises a screw rod (10), a first motor (11) is arranged at the tail end of the screw rod (10), a sliding block (12) is sleeved on the outer periphery of the screw rod (10), a threaded hole (13) is formed in the sliding block (12), a support column (14) is arranged above the sliding block (12), and a recognition machine (15) is arranged at the top end of the support column (14).
3. The parking lot license plate recognition device for the pedestrian passageway gate is characterized in that the anti-collision device (4) comprises a triangular beam (16), two ends of the tail end of the triangular beam (16) are connected to the inside of the embedded box body (1) through bearings (17), and the bottom end of the triangular beam (16) is connected with the bottom inside the embedded box body (1) through a first hydraulic telescopic rod (18).
4. The device for recognizing the license plate of the parking lot based on the pedestrian passageway gate is characterized in that the front wheel slipping device (5) comprises a front roller (19) and a rear roller (20), two ends of the front roller (19) and the rear roller (20) are arranged on the inner wall of the embedded box body (1) through first bearings, the left ends of the front roller (19) and the rear roller (20) are respectively provided with a disc (21), and a slip limiting device (22) is arranged inside the disc (21).
5. The parking lot license plate recognition device for the pedestrian passageway gate according to claim 1, wherein the rear wheel slipping mechanism (7) comprises a sliding box body (23), two ends of the tail portion of the sliding box body (23) are connected with the inner wall of the tail end of the embedded box body (1) through a second hydraulic telescopic rod (24), the sliding box body (23) is arranged on the steel balls (9) inside the cavity (6), the sliding box body (23) slides back and forth in the cavity (6), a rear wheel slipping device (25) is arranged in the center of the sliding box body (23), and the rear wheel slipping device (25) and the front wheel slipping device (5) are identical in structure.
6. The parking lot license plate recognition device for the pedestrian passageway gate according to claim 4, wherein the slip limiting device (22) comprises a limiting disc (26) and a stepping motor (29), three limiting blocks (27) are arranged in an annular array on the inner wall of the limiting disc (26), a guide rod (28) is inserted into each limiting block (27), a turntable (30) is arranged at the output end of the stepping motor (29), three arc-shaped through holes (31) are formed in the turntable (30) in an annular array, the arc-shaped through holes (31) are formed from the central point of the turntable (30) to the outside, a sliding column (32) is arranged at the tail end of the guide rod (28), the sliding column (32) is arranged inside the arc-shaped through hole (31), and the sliding column (32) slides in the arc-shaped through hole (31).
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| CN202110663995.XA CN113345120B (en) | 2021-06-16 | 2021-06-16 | Parking lot license plate recognition device for pedestrian passage-based gate |
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| CN202110663995.XA CN113345120B (en) | 2021-06-16 | 2021-06-16 | Parking lot license plate recognition device for pedestrian passage-based gate |
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| US20200255017A1 (en) * | 2019-02-07 | 2020-08-13 | Fca Us Llc | Predictive engine control methodology for managing wheel slip in through-the-road hybrid vehicles |
| CN111823940A (en) * | 2019-03-29 | 2020-10-27 | 中立元(镇江)电动汽车加电科技有限公司 | Intelligent battery replacement positioning platform suitable for sharing battery replacement of electric coaches of different vehicle types |
| CN209765583U (en) * | 2019-04-27 | 2019-12-10 | 洛阳智囊团网络科技有限公司 | Parking lot charging ticket box based on wireless cloud big data |
| CN211855848U (en) * | 2019-12-16 | 2020-11-03 | 贵州融华机动车检测有限公司 | Automobile inspection bench with adjustable axle distance |
| CN212450449U (en) * | 2020-05-18 | 2021-02-02 | 营口未来机电设备有限公司 | Lifting device for vehicle detection |
| CN112348977A (en) * | 2020-10-29 | 2021-02-09 | 常州机电职业技术学院 | Automatic charging device for parking spaces of parking lot |
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