Automatic verification auxiliary device for vehicles on green channel of expressway

Abstract

The utility model provides a highway green channel vehicle automatic verification auxiliary device, and belongs to the technical field of verification auxiliary devices. Comprising a base, an inlet stop lever and an outlet stop lever are arranged at the two ends of the base respectively, a verification area and a supporting column are arranged in the middle of the base, the supporting column is arranged on the base between the verification area and the inlet stop lever, a protection box is arranged on the supporting column, a pan-tilt camera is arranged in the protection box, and a protection groove through which the camera shooting end of the pan-tilt camera can be exposed is formed in the bottom of the protection box in a penetrating mode. A cleaning plate attached to the pan-tilt camera is rotationally connected into the protection groove, and a driving assembly for driving the cleaning plate to rotate is arranged in the protection groove. According to the utility model, the driving assembly is arranged and drives the cleaning plate to clean the pan-tilt camera, so that the identification efficiency of the pan-tilt camera is improved, the phenomenon of unclear identification of the pan-tilt camera caused by dust accumulation is avoided, and the accuracy of cargo inspection is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of verification auxiliary devices, in particular to an automatic verification auxiliary device for vehicles on a green channel of an expressway. Background Art

[0002] The inspection of green-pass vehicles is also an important part of highway toll collection. The rapid and accurate completion of the inspection work is directly related to the traffic efficiency of each station. Zibo Development Company aims at vehicles with high cargo and tight closures, which are difficult to inspect. With the principle of improving efficiency, reducing costs and solving problems, it adheres to the principle of "small, practical, flexible and new" and innovatively designs a green-pass inspection auxiliary device consisting of a camera pan and a fixed ladder. In addition, it adds brake fixing devices, anti-skid pads, heightening platforms and other supporting facilities to the device in combination with weather, personnel, scenes and other conditions, so that the green-pass inspection auxiliary device is both practical, safe and humane, which not only effectively improves work efficiency, but also greatly reduces safety hazards in work. At present, the inspection of green-channel vehicles on highways requires multi-point inspection, and most of them are mainly manual. For some vehicles with high cargo and tight closures, manual climbing and evidence collection are required many times, which is inefficient and poses great safety hazards.

[0003] In order to address the above problems, the existing patent with announcement number CN214279004U proposes an unmanned green pass device for highways. The device moves the vehicle to the inspection area, makes some preparations (such as opening the canvas awning, etc.), places the driving license, driver's license and other documents at the document shooting area, manually presses the control switch, and the sound and light alarm enters the working state to remind the staff in the background. The staff records the photos taken by the four inspection cameras, document shooting cameras, and license plate recognition devices, and checks them. If there are no problems in the inspection, the gear lever is opened to release the vehicle. The overall device uses automated equipment to reduce the workload of the staff.

[0004] However, although the above-mentioned unmanned green pass equipment on the highway can identify the license plate number through the license plate recognition device, and then take pictures of the front, rear, side and top of the truck through four cameras, thereby realizing remote inspection of goods, after long-term use of the four cameras, a large amount of dust and other impurities will adhere to the surface of the unmanned green pass equipment on the highway, thereby affecting the accuracy of cargo inspection. Therefore, the present application provides a highway green channel vehicle automatic verification auxiliary device to meet the needs. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide an automatic verification auxiliary device for vehicles in the green channel of a highway to solve the problem that when the existing automatic verification auxiliary device for highway traffic is verified through a camera, a large amount of dust and other impurities will adhere to the surface of the camera after long-term use, thereby affecting the accuracy of cargo inspection.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] An automatic verification auxiliary device for vehicles in a highway green channel, comprising:

[0008] A base, wherein both ends of the base are provided with an inlet stopper and an outlet stopper, and a verification area is provided in the middle of the base;

[0009] A support column, wherein the support column is arranged on the base between the verification area and the import gear lever, and a protective box is provided on the support column, a pan-tilt camera is provided in the protective box, a protective groove is penetrated through the bottom of the protective box through which the camera end of the pan-tilt camera can leak out, a cleaning plate that is rotatably connected to the pan-tilt camera is provided in the protective groove, and a driving component for driving the cleaning plate to rotate is provided in the protective groove.

[0010] Optionally, the driving assembly comprises:

[0011] A driven gear, the driven gear is located in the protection groove and is rotatably connected to the protection box through a rotating shaft 1, the driven gear is fixedly connected to one side of the cleaning plate, a torsion spring is sleeved on the rotating shaft 1, and two ends of the torsion spring are respectively fixedly connected to the driven gear and the protection box;

[0012] A half gear is rotatably connected to the protection box through a second rotating shaft, and the second half gear is intermittently meshed with the driven gear. The second rotating shaft is driven by a motor, and the motor is fixed on the protection box.

[0013] Optionally, the camera end of the pan-tilt camera is a hemispherical structure, and the cleaning plate is an arc-shaped structure that matches the shape of the camera end of the pan-tilt camera.

[0014] Optionally, a cleaning cotton is fixedly connected to a side of the cleaning plate facing the pan-tilt camera.

[0015] Optionally, the cleaning cotton is a cleaning sponge.

[0016] Optionally, it also includes a mobile ladder, which is movably arranged on the base, and the top of the mobile ladder is fixedly connected to an electric lifting rod, the lifting rod is provided with a fixed block, the fixed block is provided with a telescopic plate, and the bottom of the telescopic plate is fixedly connected to a high-definition camera facing the verification area.

[0017] Optionally, the telescopic plate is movably connected to the fixed block, a movable groove for movement of the telescopic plate is provided in the fixed block, an electric push rod is fixedly connected in the movable groove, and a driving end of the electric push rod is fixedly connected to the telescopic plate.

[0018] Optionally, a collection box for collecting data from the pan-tilt camera and the high-definition camera is provided on the base.

[0019] Optionally, a universal wheel with a brake is provided at the bottom of the movable ladder.

[0020] Optionally, a license plate recognition camera is also included, and the license plate recognition camera is arranged on the support column.

[0021] Compared with the prior art, the utility model has at least the following beneficial effects:

[0022] In the above scheme, a driving component is provided, and the cleaning plate is driven by the driving component to clean the pan-tilt camera, thereby improving the recognition efficiency of the pan-tilt camera, avoiding the accumulation of dust that causes unclear recognition of the pan-tilt camera, and improving the accuracy of cargo inspection.

[0023] By setting cleaning cotton and half gears, and driving the half gears to rotate through a motor, the half gears drive the driven gears to rotate, and the driven gears drive the cleaning plates to rotate and clean the pan-tilt camera. When the half gears are disengaged from the driven gears, the driven gears drive the cleaning plates to reset, thereby achieving repeated cleaning of the pan-tilt camera and improving the accuracy of pan-tilt camera inspection.

[0024] By setting up a mobile ladder, an electric push rod, and an electric lifting rod, the high-definition camera can be adjusted to different positions through the cooperation of the electric lifting rod and the electric push rod, and various positions inside the vehicle can be monitored, which is convenient for improving the comprehensiveness of vehicle identification. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present invention and, together with the description, further serve to explain the principles of the present invention and enable those skilled in the relevant art to make and use the present invention.

[0026] Figure 1 This is a schematic diagram of the three-dimensional structure of the automatic verification auxiliary device for vehicles on the green channel of expressways;

[0027] Figure 2 It is a three-dimensional structural diagram of another perspective of the automatic verification auxiliary device for vehicles in the green channel of the expressway;

[0028] Figure 3This is a schematic diagram of the structure of the drive component in the automatic verification auxiliary device for vehicles on the highway green channel;

[0029] Figure 4 This is a schematic diagram of the structure of the cleaning cotton and cleaning plate in the automatic verification auxiliary device for vehicles on the highway green channel;

[0030] Figure 5 This is a structural schematic diagram of the electric push rod, movable slot and telescopic plate of the automatic verification auxiliary device for vehicles in the green channel of the highway.

[0031] [reference numerals]

[0032] 1. Base; 2. Import lever; 3. Export lever; 4. Verification area; 5. Support column; 6. License plate recognition camera; 7. Fixed block; 8. Electric lifting rod; 9. Drive assembly; 91. Driven gear; 92. Torsion spring; 93. Rotating shaft one; 94. Rotating shaft two; 95. Half gear; 96. Motor; 10. Moving ladder; 11. Telescopic plate; 12. PTZ camera; 13. High-definition camera; 14. Collection box; 15. Electric push rod; 16. Movable slot; 17. Protective slot; 18. Connecting plate; 19. Protective box; 20. Cleaning plate; 21. Cleaning cotton.

[0033] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0034] The following is a detailed description of a highway green channel vehicle automatic verification auxiliary device provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0035] It should be noted that the references to "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0036] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0037] It is to be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0038] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0039] like Figures 1 to 5 As shown, an embodiment of the utility model provides an automatic verification auxiliary device for vehicles in a green channel of a highway, comprising a base 1, an import lever 2 and an export lever 3 are respectively provided at both ends of the base 1, a verification area 4 is provided in the middle of the base 1, a support column 5 is arranged on the base 1 between the verification area 4 and the import lever 2, a protection box 19 is provided on the support column 5, a pan-tilt camera 12 is provided in the protection box 19, a protection groove 17 is penetrated through the bottom of the protection box 19 through which the camera end of the pan-tilt camera 12 can leak out, a cleaning plate 20 that fits the pan-tilt camera 12 is rotatably connected in the protection groove 17, and a driving component 9 for rotating the cleaning plate 20 is provided in the protection groove 17.

[0040] Specifically, when the vehicle moves to the inspection area 4 through the import gear lever 2, the vehicle is inspected by the pan-tilt camera 12. When the pan-tilt camera 12 needs to be cleaned, the cleaning plate 20 is driven to rotate by the driving component 9, and the dust and other impurities on the pan-tilt are scraped off by the cleaning plate 20, thereby improving the recognition efficiency of the pan-tilt camera 12, avoiding the phenomenon that the pan-tilt camera 12 cannot recognize clearly due to the accumulation of dust, and improving the accuracy of cargo inspection. It solves the problem that when the existing automatic verification auxiliary device for highway traffic is verified through the camera, a large amount of dust and other impurities will adhere to the surface of the camera after long-term use, thereby affecting the accuracy of cargo inspection.

[0041] It should be noted that the exit lever 3, the entry lever 2 and the pan / tilt camera 12 can be connected to an external control mechanism for signal control, and their installation and line connection are prior art.

[0042] like Figure 3 and Figure 4 As shown, in this embodiment, the driving assembly 9 includes a driven gear 91, which is located in the protection groove 17 and is rotatably connected to the protection box 19 through a rotating shaft 93, the driven gear 91 is fixedly connected to one side of the cleaning plate 20, and a torsion spring 92 is sleeved on the rotating shaft 93, and the two ends of the torsion spring 92 are respectively fixedly connected to the driven gear 91 and the protection box 19, and the half gear 95 is rotatably connected to the protection box 19 through the rotating shaft 94, and the half gear 95 is intermittently meshed with the driven gear 91, and the rotating shaft 94 is driven by a motor 96, and the motor 96 is fixed on the protection box 19. The camera end of the pan-tilt camera 12 is a hemispherical structure, and the cleaning plate 2 0 is an arc-shaped structure that matches the shape of the camera end of the pan-tilt camera 12. A cleaning cotton 21 is fixedly connected to the side of the cleaning plate 20 facing the pan-tilt camera 12. Specifically, the cleaning cotton 21 is preferably a cleaning sponge. The motor 96 drives the half gear 95 to rotate, so that the half gear 95 drives the driven gear 91 to rotate, and the driven gear 91 drives the cleaning plate 20 to rotate and clean the pan-tilt camera 12. When the half gear 95 is out of engagement with the driven gear 91, the driven gear 91 drives the cleaning plate 20 to reset, thereby realizing repeated cleaning of the pan-tilt camera 12 and improving the accuracy of the inspection of the pan-tilt camera 12.

[0043] like Figure 1 , Figure 2 and Figure 5As shown, in this embodiment, it also includes a mobile ladder 10, which is movably arranged on the base 1, and the top of the mobile ladder 10 is fixedly connected to an electric lifting rod 8, and the lifting rod is provided with a fixed block 7, and the fixed block 7 is provided with a telescopic plate 11, and the bottom of the telescopic plate 11 is fixedly connected to a high-definition camera 13 facing the verification area 4, and the telescopic plate 11 is movably connected to the fixed block 7, and a movable groove 16 for the telescopic plate 11 to move is penetrated in the fixed block 7, and an electric push rod 15 is fixedly connected in the movable groove 16, and the driving end of the electric push rod 15 is fixedly connected to the telescopic plate 11, and a collection box 14 for collecting data from the pan-tilt camera 12 and the high-definition camera 13 is provided on the base 1, and the bottom of the mobile ladder 10 is provided with a collection box 14 for collecting data from the pan-tilt camera 12 and the high-definition camera 13. It is provided with a universal wheel with a brake. Specifically, the universal wheel facilitates the movement of the mobile ladder 10. At the same time, the cooperation of the electric lifting rod 8 and the electric push rod 15 can realize the adjustment of the high-definition camera 13 in different directions, and can monitor various positions inside the vehicle, so as to improve the comprehensiveness of vehicle identification. At the same time, it is used to collect monitoring data in cooperation with the collection box 14 and send it to the external control mechanism. It should be noted that a protective box 19 is also installed on the telescopic plate 11, and the high-definition camera 13 is located in the protective box 19, and a cleaning plate 20 and a driving component 9 for driving the cleaning plate 20 to rotate are also provided in the protective box 19, so as to facilitate the cleaning of the high-definition camera 13.

[0044] like Figure 1 As shown, in this embodiment, a license plate recognition camera 6 is also included, which is arranged on the support column 5. Specifically, the license plate recognition camera 6 is used to facilitate real-time monitoring of the vehicle's license plate.

[0045] How it works

[0046] When the vehicle moves to the inspection area 4 through the import gear lever 2, the vehicle is inspected by the pan-tilt camera 12. When the pan-tilt camera 12 needs to be cleaned, the half gear 95 is driven to rotate by the motor 96, so that the half gear 95 drives the driven gear 91 to rotate, and the driven gear 91 drives the cleaning plate 20 to rotate and clean the pan-tilt camera 12. When the half gear 95 is disengaged from the driven gear 91, the driven gear 91 drives the cleaning plate 20 to reset, thereby realizing repeated cleaning of the pan-tilt camera 12, thereby improving the recognition efficiency of the pan-tilt camera 12, avoiding the phenomenon that the pan-tilt camera 12 cannot recognize clearly due to the accumulation of dust, and improving the accuracy of cargo inspection. This solves the problem that when the existing automatic verification auxiliary device for highway traffic is verified through the camera, a large amount of dust and other impurities will adhere to the surface of the camera after long-term use, thereby affecting the accuracy of cargo inspection.

[0047] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0048] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A vehicle automatic verification auxiliary device for a highway green channel, characterized in that: include: A base, wherein both ends of the base are provided with an inlet stopper and an outlet stopper, and a verification area is provided in the middle of the base; A support column, wherein the support column is arranged on the base between the verification area and the import gear lever, and a protective box is provided on the support column, a pan-tilt camera is provided in the protective box, a protective groove is penetrated through the bottom of the protective box through which the camera end of the pan-tilt camera can leak out, a cleaning plate that is rotatably connected to the pan-tilt camera is provided in the protective groove, and a driving component for driving the cleaning plate to rotate is provided in the protective groove.

2. The automatic verification auxiliary device for vehicles on the highway green channel according to claim 1 is characterized in that: The drive assembly comprises: A driven gear, the driven gear is located in the protection groove and is rotatably connected to the protection box through a rotating shaft 1, the driven gear is fixedly connected to one side of the cleaning plate, a torsion spring is sleeved on the rotating shaft 1, and two ends of the torsion spring are respectively fixedly connected to the driven gear and the protection box; A half gear is rotatably connected to the protection box through a second rotating shaft, and the second half gear is intermittently meshed with the driven gear. The second rotating shaft is driven by a motor, and the motor is fixed on the protection box.

3. The automatic verification auxiliary device for vehicles on the highway green channel according to claim 2 is characterized in that: The camera end of the pan-tilt camera is a hemispherical structure, and the cleaning plate is an arc-shaped structure that matches the shape of the camera end of the pan-tilt camera.

4. The automatic verification auxiliary device for vehicles on the highway green channel according to claim 3 is characterized in that: A cleaning cotton is fixedly connected to a side of the cleaning plate facing the pan / tilt camera.

5. The automatic verification auxiliary device for vehicles on the highway green channel according to claim 4 is characterized in that: The cleaning cotton is a cleaning sponge.

6. The automatic verification auxiliary device for vehicles on the highway green channel according to claim 1 is characterized in that: It also includes a movable ladder, which is movably arranged on the base, and the top of the movable ladder is fixedly connected to an electric lifting rod, the lifting rod is provided with a fixed block, the fixed block is provided with a telescopic plate, and the bottom of the telescopic plate is fixedly connected to a high-definition camera facing the verification area.

7. The automatic verification auxiliary device for vehicles on the highway green channel according to claim 6 is characterized in that: The telescopic plate is movably connected to the fixed block, a movable groove for the telescopic plate to move is provided through the fixed block, an electric push rod is fixedly connected in the movable groove, and a driving end of the electric push rod is fixedly connected to the telescopic plate.

8. The automatic verification auxiliary device for vehicles on the highway green channel according to claim 6 is characterized in that: The base is provided with a collection box for collecting data from the pan-tilt camera and the high-definition camera.

9. The automatic verification auxiliary device for vehicles on the highway green channel according to claim 6 is characterized in that: The bottom of the movable ladder is provided with a universal wheel with a brake.

10. The automatic verification auxiliary device for vehicles on the highway green channel according to claim 1 is characterized in that: It also includes a license plate recognition camera, which is arranged on the support column.

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