CN210667175U

CN210667175U - Highway speed measuring device

Info

Publication number: CN210667175U
Application number: CN201922042191.9U
Authority: CN
Inventors: 陈武; 陈齐; 苏哲
Original assignee: Shaanxi Yangming Transportation Technology Co Ltd
Current assignee: Shaanxi Yangming Transportation Technology Co Ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-06-02
Anticipated expiration: 2029-11-22

Abstract

The utility model relates to a highway speed sensor in highway speed field, it includes the stand, the stand top is connected with the roof, the below installation radar tachymeter of roof, solar cell panel is connected to the top, one side on stand upper portion is connected with the horizontal pole, install the camera on the horizontal pole and drive actuating cylinder, one side that camera lens limit is close to the stand is equipped with the opening, the inside clean silver that has branch that sets up of opening, stand bottom one side sets up camera lens detergent bottle, it has the intercommunicating pore to open in the middle of the detergent bottle top, and the stand is the cavity setting, the stand can be passed through to the detergent conveyer pipe, one end is passed through to camera lens detergent bottle, the other end communicates to in the opening of camera lens one side, the controller is installed to the top of stand. The utility model discloses have clean camera lens, improve the effect of photo definition.

Description

Highway speed measuring device

Technical Field

The utility model belongs to the technical field of the technique that the highway tested the speed and specifically relates to a highway speed sensor is related to.

Background

The tachymeter of installation on present highway generally utilizes the camera to take a candid photograph the record to the speeding vehicle to utilize the camera to take a candid photograph the vehicle position simultaneously, thereby calculate vehicle moving speed, but the camera erects in the air for a long time, receives the influence of environment such as dust, rainwater, fog very easily, thereby leads to the photographic effect of camera to receive the influence, can lead to being difficult to through photo discernment candid photograph vehicle information when the influence is serious, this has caused the influence of certain degree to traffic supervision.

The prior Chinese patent with publication number CN207441020U discloses a velocimeter for expressway, which comprises a cylinder, one side of the cylinder is respectively connected with a first ring post rod and a second ring post rod, the first ring post rod is positioned above the second ring post rod and is parallel to the second ring post rod, three snapshot cameras are uniformly arranged above the first ring post rod and the second ring post rod, the snapshot camera on the second ring post rod is arranged opposite to the snapshot camera on the first ring post rod, the vehicle starts the first snapshot before driving, the second snapshot is carried out after five kilometers, the vehicle speed is calculated according to the time consumed by the five kilometers of the vehicle, the problem that a driver runs at an accelerated speed after passing through the velocimeter after decelerating before entering a deceleration area and cannot accurately measure whether the vehicle is overspeed is solved, a memory is arranged inside the snapshot camera for storing the information shot by the vehicle, and one end of the camera is provided with a lens, heating chambers are symmetrically arranged on two sides of the lens, infrared heating pipes are arranged in the two heating chambers, air diffusing holes are symmetrically arranged on one sides of the two heating chambers, and hot air can be exhausted to the surface of the lens from the air diffusing holes by controlling the infrared heating pipes to heat through a controller, so that the lens is still clean in foggy days or winter.

The above prior art solutions have the following drawbacks: the heating gas diffusing device that installs can only handle adnexed fog on the camera lens, can't handle other filths such as dust in the outside air, and the quality of taking a picture optimization effect is single, if adhere to dust before the camera lens, drop of water filth still can seriously reduce the vehicle photo quality of taking a candid photograph, leads to the fact the difficulty to supervisory personnel's supervision overspeed vehicle violating regulations.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an improve the highway speed sensor of camera snapshot overspeed vehicle photo quality to the not enough of prior art existence.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a speed measuring device for a highway comprises a stand column, wherein the top end of the stand column is connected with a top plate, the stand column and the road are respectively and vertically arranged, a radar speed measuring instrument is installed on the bottom wall of the top plate, one side of the stand column is connected with a cross rod, the cross rod is parallel to the top plate and is positioned below the top plate, a camera and a driving cylinder are installed in the middle of the cross rod, one side of a camera lens is provided with an opening, a cleaning cotton sliver with a supporting rod is installed inside the opening, the driving cylinder is connected with the supporting rod, one side of the bottom of the stand column is provided with a cleaning agent bottle filled with cleaning agent, the cleaning agent bottle is fixedly connected with the stand column, a communication hole is formed above the cleaning agent bottle, the stand column is arranged in a hollow mode, a conveying pipe penetrates through the stand column, one end of, and be equipped with the draw-in groove that supplies the conveying pipe joint on the fixed block, be provided with the force pump with the conveyer pipe intercommunication in the sanitizer bottle, the storage box is installed to the stand upper end, is provided with the controller in the storage box, drive actuating cylinder and force pump and controller electric connection.

By adopting the technical scheme, when the camera lens exposed in the air for a long time is attached with dust and influenced by weather and fog and water drops are on the lens, the pressure pump in the lens cleanser bottle is controlled and started by the controller in the storage box, the lens cleanser is conveyed to the pipe orifice at the opening of the camera lens from the cleanser bottle through the conveying pipe, then the lens cleanser flows to the camera lens from the opening of the camera lens, and in the second step, the driving cylinder is started by the controller in the storage box and is connected with the support rod on the cleansing cotton strip, so that the support rod can be pushed to drive the cleansing cotton strip to move back and forth along the direction of the camera lens to wipe the dust, the fog and the water drops on the lens, therefore, compared with the traditional installation device for the highway speedometer, the highway speedometer effectively improves the definition of the overspeed vehicle photos shot by the camera, the overspeed vehicle can be conveniently and effectively monitored by the monitoring personnel.

The utility model discloses further set up to: the solar energy storage device is characterized in that a solar cell panel is fixedly connected to the upper portion of the top plate, a storage battery is arranged in the storage box, and the storage battery is electrically connected with the solar cell panel, the camera, the controller, the radar speedometer and the controller.

Through adopting above-mentioned technical scheme, solar cell panel can be with solar energy conversion electric energy, and the direct storage can still be to this highway speed sensor power supply in the power failure in the battery.

The utility model discloses further set up to: and a triangular fixing frame is arranged at the bottom of the upright post.

Through adopting above-mentioned technical scheme, the triangle-shaped mount can play the fixed action to being connected on stand and road surface, prevents that installation device for the tachymeter from receiving the influence of wind-force, and the tachymeter installation device atress is uneven emptys, causes the potential safety hazard.

The utility model discloses further set up to: stand and conveyer pipe divide into two sections equally, and the outer aperture of upper segment stand and upper segment conveyer pipe equals the interior aperture of hypomere stand and hypomere conveyer pipe respectively, and the upper segment stand passes through bolted connection with the hypomere stand, and the top of upper segment conveyer pipe passes through the inserted sheet with the upper segment stand to be fixed, inserted sheet fixed connection is on being greater than the upper segment stand inner wall of horizontal pole height.

Through adopting above-mentioned technical scheme, when dismantling the bolt on two sections stands, the upper segment stand can drive the landing of upper segment conveyer pipe to hypomere stand and conveyer pipe in, makes the high reduction of stand and conveyer pipe, makes things convenient for maintenance personal to the maintenance of tachymeter device, when the maintenance finishes, can directly take out the upper segment stand gradually again and rise to former height and use the bolt fastening.

The utility model discloses further set up to: the top plate is rotatably connected with the stand column through threads, one end of the cross rod is provided with a hoop connected with the stand column, and a groove for clamping the hoop is formed in the connecting position of the stand column and the cross rod.

Through adopting above-mentioned technical scheme, after the high reduction of stand, can rotate the roof to parallel with expressway's trend, then open the staple bolt and rotate the horizontal pole to maintain or change clean silver with expressway's trend parallel after to, can not occupy the expressway like this when staff maintains the tachymeter, influence the normal current of vehicle.

The utility model discloses further set up to: the waterproof covers are covered above the camera and the driving cylinder.

Through adopting above-mentioned technical scheme, the buckler can prevent that the rainwater from drenching the camera and driving actuating cylinder, and the protection camera is with driving actuating cylinder and normally work.

The utility model discloses further set up to: the waterproof cover is connected with the cross rod through bolts.

Through adopting above-mentioned technical scheme, the buckler is detachable with the horizontal pole and is connected, conveniently changes and installs fixedly again when the buckler damages.

The utility model discloses further set up to: the contact surface of the lens cleaning agent bottle and the upright post is provided with a plurality of bulges, the butt joint of the upright post and the bulges is provided with a plurality of connecting holes, and the bulges on the cleaning agent bottle penetrate through the connecting holes to be connected with the upright post in an inserted manner.

Through adopting above-mentioned technical scheme, the sanitizer in the sanitizer bottle has used up the back, can directly extract the arch on the sanitizer bottle from the connecting hole of stand, and the new sanitizer of change is installed on the stand, makes things convenient for the sanitizer bottle to change and fixed mounting.

To sum up, the utility model discloses a beneficial technological effect does:

1. through the arrangement of the cleaning cotton sliver with the support rod, the driving cylinder, the upright post, the transverse rod inner conveying pipe, the detergent bottle and the pressure pump, the cleaning effect on dust, mist and water drops attached to the camera lens can be achieved, and the definition of pictures shot by the camera is effectively improved;

2. the solar cell panel is arranged on the top plate, the storage battery is arranged in the storage box, so that solar energy can be converted into electric energy, redundant electric energy is stored in the storage battery, and the expressway velocimeter installation device is prevented from being powered on when power is cut off;

3. through dividing stand and conveyer pipe equal into two sections from top to bottom, and the outer bore of upper segment stand and upper segment conveyer pipe equals the interior bore of hypomere stand and hypomere conveyer pipe respectively for the stand has raising and lowering functions, more makes things convenient for the staff to maintain the tachymeter.

Drawings

Fig. 1 is a schematic view of the overall structure of a highway speed measuring device.

Figure 2 is a schematic view of a portion of the cleaning apparatus of figure 1.

In the figure, 1, a column; 2. a top plate; 3. a cross bar; 4. a camera; 5. a radar velocimeter; 6. a camera lens; 7. an opening; 8. a strut; 9. cleaning the cotton sliver; 10. a detergent bottle; 11. a communicating hole; 12. a delivery pipe; 13. a pressure pump; 14. a storage box; 15. a controller; 16. a memory; 17. a wireless transceiver; 18. a storage battery; 19. a fixed mount; 20. inserting sheets; 21. a waterproof cover; 22. a protrusion; 23. connecting holes; 24. a driving cylinder; 25. a fixed block; 26. a solar panel; 101. an upper section of upright post; 102. a lower section of upright post; 121. an upper section conveying pipe; 122. a lower conveying pipe.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a highway speed sensor, including stand 1, the top of stand 1 is connected with roof 2, roof 2 sets up perpendicularly respectively with the trend of stand 1 and road, diapire installation radar tachymeter 5 of roof 2, one side of stand 1 is connected with horizontal pole 3, horizontal pole 3 is parallel with roof 2 and is located roof 2 below, the mid-mounting of horizontal pole 3 has camera 4, a 1 upper end installation storage box 14 of stand, be provided with controller 15 in the storage box 14, memory 16 and wireless transceiver 17, controller 15 and radar tachymeter 5, camera 4, memory 16, wireless transceiver 17 electric connection, radar tachymeter 5 and wireless transceiver 17 electric connection, memory 16 and camera 4 electric connection, and the bottom of stand 1 adds and is equipped with triangle-shaped fixing frame 19.

Referring to fig. 1, in order that the velocimeter can still work normally under the condition of power failure, a solar cell panel 26 is fixedly connected above a top plate 2, a storage battery 18 is arranged in a storage box 14, and the storage battery 18 is electrically connected with the solar cell panel 26, a camera 4, a radar velocimeter 5 and a controller 15.

Referring to fig. 1 and 2, in order to prevent the photographing effect from being affected by dust, mist and water drops attached to the lens, a driving cylinder 24 is installed on one side of a camera 4 on a cross bar 3, an opening 7 is formed in one side of a camera lens 6, a cleaning cotton sliver 9 with a support rod 8 is installed inside the opening 7, the driving cylinder 24 is connected with the support rod 8, a lens cleaning agent bottle 10 is arranged on one side of the bottom of a column 1, and cleaning agent is filled in the cleaning agent bottle 10, the cleaning agent adopted in the embodiment is produced by Shanzhen Ming Dynasty science and technology limited company, the cleaning agent bottle 10 is fixedly connected with the column 1, the fixed connection mode is that five protrusions 22 are arranged on the contact surface of the cleaning agent bottle 10 and the column 1, and five corresponding connection holes 23 are formed at the butt joint of the column 1 and the protrusions 22, so that the protrusions 22 pass through the connection holes 23. The intercommunicating pore 11 is arranged above the cleanser bottle, the upright post 1 is arranged in a hollow mode, the conveying pipe 12 penetrates through the upright post 1, one end of the conveying pipe 12 is communicated to the cleanser bottle 10, the other end of the conveying pipe 12 is communicated to the opening 7 on one side of the camera lens and is fixed by the fixing block 25, the fixing block 25 is fixedly connected with the cross rod 3, and a clamping groove for clamping the conveying pipe 12 is formed in the fixing block 25. A pressure pump 13 communicated with the delivery pipe 12 is arranged in the detergent bottle 10, and a controller 15 arranged in the storage tank 14 is electrically connected with the driving cylinder 24 and the pressure pump 13.

Referring to fig. 1, for convenience of maintenance and replacement of the clean cotton sliver, the upright column 1 and the conveying pipe 12 are divided into two sections, the outer diameters of the upper section upright column 101 and the upper section conveying pipe 121 are respectively equal to the inner diameters of the lower section upright column 102 and the lower section conveying pipe 122, the two sections of upright columns are connected through bolts, the top end of the conveying pipe 12 is fixed with the upright column 1 through the inserting piece 20, and the inserting piece 20 is fixedly connected to the inner wall of the upper section upright column 101, which is higher than the height of the.

Referring to fig. 2, in order to prevent rainwater from wetting the camera 4 and the driving cylinder 24, a waterproof cover 21 is covered above the camera 4 and the driving cylinder 24, and the waterproof cover 21 is connected to the cross bar 3 by bolts.

The implementation principle of the embodiment is as follows: when a vehicle passes through the device, the radar velocimeter 5 detects the running speed of the vehicle, if the detection shows that the running speed of the vehicle exceeds the specified running speed, the wireless transceiver 17 receives an overspeed signal of the radar velocimeter 5, the wireless transceiver 17 sends the overspeed signal to the controller 15, the controller 15 controls the camera 4 to capture the overspeed vehicle, and finally the captured overspeed vehicle picture is stored in the memory 16 in the storage box 14.

The solar cell panel 26 fixedly connected with the upper part of the top plate 2 can convert solar energy into electric energy to be stored in the storage battery 18, and when power failure occurs, the storage battery 18 can directly supply power to the mounting device for the highway speedometer continuously, so that the mounting device for the highway speedometer works normally.

The expressway speed measuring device is provided with a camera lens 6 which has a regular automatic cleaning function and is regularly cleaned twice every day, when the automatic cleaning function of the camera lens 6 is started, the controller 15 controls the pressure pump 13 in the detergent bottle 10 to be started, the detergent is conveyed from the detergent bottle 10 to the nozzle at the opening of the camera lens 6 through the conveying pipe 12, the lens cleaning agent then flows from the opening 7 on the lens side onto the camera lens 6, and, in a second step, the activation of the driving cylinder 24 is controlled by the controller 15 in the storage box 14, the driving cylinder 24 is connected with the rod 8 on the cleaning cotton sliver 9, thereby pushing the supporting rod 8 to drive the cleaning cotton strip 9 to move and wipe along the lens direction of the camera, and wiping dust, mist and water drops on the lens completely, therefore, when the camera 4 shoots the overspeed vehicle, the definition of the shot overspeed vehicle picture can be effectively improved.

When the expressway speed measuring device is abnormal or needs to replace a clean cotton sliver, a worker can disassemble two bolts at the connecting part of the upper section of upright post and the lower section of upright post, gradually reduce the heights of the upper section of upright post 101, the upper section of conveying pipe 121, the top plate 2 and the cross rod 3 to the lowest position, then rotate the position of the top plate 2 to be parallel to the direction of a road, disassemble the bolts at the connecting part of the groove on the cross rod 3 and the upper section of upright post 101, then rotate the position of the cross rod 3 to be parallel to the direction of the road, and then the worker can start operation; after the operation is finished, the top plate and the cross rod are restored to be in a state vertical to the direction of the road, the upper section of the upright column 101 is pulled out and lifted to the original height, meanwhile, the upper section of the upright column 101 can drive the upper section of the conveying pipe 121 to ascend, and the heights of the two sections of upright columns are fixed through bolts.

After the detergent in the detergent bottle 10 is used up, the detergent bottle 10 tightly connected to the upright post 1 can be slightly shaken left and right to gradually loosen the connection between the detergent bottle 10 and the upright post 1, then the detergent bottle 10 is separated from the upright post 1, one end of the conveying pipe 12 is taken out from the bottle and inserted into a new detergent bottle communicating hole 11, and then five protrusions 22 of the bottle body are pressed into corresponding five connecting holes 23 on the upright post to fixedly connect the replaced detergent bottle with the upright post 1, thereby completing the replacement of the detergent bottle 10.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a highway speed sensor, includes stand (1), its characterized in that: the cleaning device is characterized in that the top end of the upright post (1) is connected with a top plate (2), the top plate (2) and the upright post (1) are respectively and vertically arranged along the direction of a road, a radar velocimeter (5) is arranged on the bottom wall of the top plate (2), one side of the upright post (1) is connected with a cross rod (3), the cross rod (3) is parallel to the top plate (2) and is positioned below the top plate (2), a camera (4) and a driving cylinder (24) are arranged in the middle of the cross rod (3), one side of a camera lens (6) is provided with an opening (7), a cleaning cotton sliver (9) with a support rod (8) is arranged in the opening (7), a driving shaft of the driving cylinder (24) is connected with the support rod (8), a cleaning agent bottle (10) filled with cleaning agent is arranged on one side of the bottom of the upright post (1), the cleaning agent bottle (10) is fixedly connected with, the cleaning agent bottle is characterized in that the upright column (1) is arranged in a hollow mode, a conveying pipe (12) penetrates through the upright column (1), one end of the conveying pipe (12) is communicated to the cleaning agent bottle (10), the other end of the conveying pipe is communicated to the opening (7) and fixed by a fixing block (25), the fixing block (25) is fixedly connected with the cross rod (3), a clamping groove for clamping the conveying pipe (12) is formed in the fixing block (25), a pressure pump (13) communicated with the conveying pipe (12) is arranged in the cleaning agent bottle (10), a storage box (14) is installed at the upper end of the upright column (1), a controller (15) is arranged in the storage box (14), and the driving cylinder (24) and the pressure pump (13) are electrically connected with the controller.

2. A highway speed measurement device according to claim 1, wherein: the solar energy storage device is characterized in that a solar cell panel (26) is fixedly connected to the upper portion of the top plate (2), a storage battery (18) is arranged in the storage box (14), and the storage battery (18) is electrically connected with the solar cell panel (26), the camera (4), the radar speedometer (5) and the controller (15).

3. A highway speed measurement device according to claim 1, wherein: and a triangular fixing frame (19) is arranged at the bottom of the upright post (1).

4. A highway speed measurement device according to claim 1, wherein: equally divide equally to establish into two sections stand (1) and conveyer pipe (12), and the outer aperture of upper segment stand (101) and upper segment conveyer pipe (121) equals the interior aperture of hypomere stand (102) and hypomere conveyer pipe (122) respectively, and upper segment stand (101) and hypomere stand (102) pass through bolted connection, and the top of upper segment conveyer pipe (121) is fixed through inserted sheet (20) with upper segment stand (101), inserted sheet (20) fixed connection is on being greater than upper segment stand (101) inner wall of horizontal pole (3) height.

5. A highway speed measurement device according to claim 1, wherein: roof (2) are connected through the screw thread rotation with stand (1), the one end of horizontal pole (3) is provided with the staple bolt of being connected with stand (1), stand (1) sets up the recess that supplies the staple bolt chucking with horizontal pole (3) department of being connected.

6. A highway speed measurement device according to claim 1, wherein: a waterproof cover (21) is covered above the camera (4) and the driving cylinder (24).

7. A highway speed measurement device according to claim 6, wherein: the waterproof cover (21) is connected with the cross rod (3) through bolts.

8. A highway speed measurement device according to claim 1, wherein: the contact surface of the detergent bottle (10) and the upright post (1) is provided with a plurality of protrusions (22), a plurality of connecting holes (23) are formed in the butt joint of the upright post (1) and the protrusions (22), and the protrusions (22) penetrate through the connecting holes (23) to be connected with the upright post (1) in an inserted manner.