CN111932907A - Vehicle speed detection device - Google Patents
Vehicle speed detection device Download PDFInfo
- Publication number
- CN111932907A CN111932907A CN202010825830.3A CN202010825830A CN111932907A CN 111932907 A CN111932907 A CN 111932907A CN 202010825830 A CN202010825830 A CN 202010825830A CN 111932907 A CN111932907 A CN 111932907A
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- CN
- China
- Prior art keywords
- component
- shooting
- camera
- assembly
- lens
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- Pending
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/052—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed
- G08G1/054—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed photographing overspeeding vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Studio Devices (AREA)
Abstract
The invention belongs to the technical field of vehicle speed detection, and particularly relates to a vehicle speed detection device which comprises a supporting component, a shooting component and a light supplementing component, wherein the shooting component and the light supplementing component are arranged on the supporting component; the shooting assembly is used for shooting the instantaneous speed of the vehicle, and the light supplementing assembly is used for providing light supplement for the shooting assembly at night; the dust removing device comprises a shooting assembly, a dust removing device and a dust removing device, and further comprises a protection assembly and an air injection assembly which are arranged in the shooting assembly, wherein the protection assembly is used for protecting the shooting assembly, and the air injection assembly is used for removing dust on the surface of the shooting assembly; when the staff uses this device, shoot the instantaneous speed of vehicle through shooting the subassembly, and then detect the speed of a motor vehicle to through the light filling subassembly when night, for shooing and carrying out the light filling, still be equipped with protection component and jet-propelled subassembly in shooting the subassembly, shoot the lens on the subassembly through the protection of protection component, and get rid of the dust on the lens through jet-propelled subassembly, use for the staff and bring the facility.
Description
Technical Field
The invention belongs to the technical field of vehicle speed detection, and particularly relates to a vehicle speed detection device.
Background
The vehicle speed detection device is generally arranged on a road, and the instantaneous speed of a vehicle is generally discharged through a camera, so that the detection operation of the vehicle speed is completed, however, when the camera is used for a long time, dust can be adhered to the surface of the camera, certain problems are brought to subsequent photographing, and due to the arrangement position of the camera, a worker cannot clean the camera in time;
in order to solve the above problems, a vehicle speed detection device is proposed in the present application.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides a vehicle speed detection device which has the characteristics of convenience for detection of workers and capability of automatically cleaning dust.
In order to achieve the purpose, the invention provides the following technical scheme: a vehicle speed detection device comprises a support assembly, a shooting assembly and a light supplementing assembly, wherein the shooting assembly and the light supplementing assembly are mounted on the support assembly; the shooting assembly is used for shooting the instantaneous speed of the vehicle, and the light supplementing assembly is used for providing light supplement for the shooting assembly at night; the shooting assembly comprises a shooting assembly and is characterized by further comprising a protection assembly and an air injection assembly, wherein the protection assembly and the air injection assembly are arranged inside the shooting assembly, the protection assembly is used for protecting the shooting assembly, and the air injection assembly is used for removing dust on the surface of the shooting assembly.
Preferably, the support assembly includes a support rod, the support rod is of a tubular structure, and the support rod is connected to a support beside the road.
Preferably, the photographing assembly comprises a camera, a base, a supporting seat, a lens and a photographing module, the supporting seat is installed on the bottom surface of the camera and is welded and fixed with the camera, the base is fixedly arranged at one end, far away from the camera, of the supporting seat, the supporting seat is fixed on the supporting rod through the base, the lens is arranged on the surface of the camera, the photographing module is fixedly arranged at the position, close to the rear of the lens, of the inner part of the camera, and a containing cavity is formed at the position, close to the front of the lens, of the inner edge of the camera.
Preferably, the protection component comprises a servo motor, a gear ring, a connecting ring, a blocking piece and a transmission rod, the servo motor is arranged in the accommodating cavity and is fixedly connected with the camera, the gear is fixedly arranged at the output end of the servo motor, the gear is meshed with the gear ring, the connecting ring is arranged at the center of the gear ring, a guide groove is formed in the rear surface of the connecting ring, the blocking piece slides on the connecting ring through the guide groove, the surface of the blocking piece is rotatably connected with the transmission rod through a rotating shaft, one end, far away from the blocking piece, of the transmission rod is rotatably connected with the gear ring through the rotating shaft, a non-woven fabric is bonded on the rear surface of the blocking piece, and the non-woven fabric is bonded with the lens.
Preferably, the air injection assembly comprises an air inlet pipe, an exhaust pipe, a bolt and a base, the base is arranged between the cavity and the servo motor, the base is fixed in the camera through the bolt, the exhaust pipe is arranged on the base, one end of the exhaust pipe is fixedly provided with the air inlet pipe, and a fan is fixedly arranged in the exhaust pipe.
Preferably, in the vehicle speed detecting apparatus according to the present invention, the exhaust pipe blows air along a tangential plane toward a surface of the lens.
Preferably, the light supplement assembly comprises an illumination plate and a support frame, the support frame is fixed on the support rod, the illumination plate is mounted on the support frame, and the light supplement direction of the illumination plate is consistent with the photographing direction of the camera.
Preferably, two sets of mounting frames are fixedly arranged inside the exhaust pipe close to the inner side of the fan, a filter plate is fixedly arranged between the two sets of mounting frames, and a heating plate is fixedly arranged on one side of the filter plate.
Compared with the prior art, the invention has the beneficial effects that: when the staff uses this device, shoot the instantaneous speed of vehicle through shooting the subassembly, and then detect the speed of a motor vehicle to through the light filling subassembly when night, for shooing and carrying out the light filling, still be equipped with protection component and jet-propelled subassembly in shooting the subassembly, shoot the lens on the subassembly through the protection of protection component, and get rid of the dust on the lens through jet-propelled subassembly, use for the staff and bring the facility.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a camera module according to the present invention;
FIG. 3 is a schematic structural diagram of a light supplement assembly according to the present invention;
FIG. 4 is a schematic view of a closure assembly of the present invention;
FIG. 5 is a schematic view of the deployment structure of the shield assembly of the present invention;
FIG. 6 is a schematic view of the jet assembly of the present invention;
FIG. 7 is a schematic side view of the air injection assembly of the present invention;
FIG. 8 is a schematic view of the internal structure of the air injection assembly of the present invention;
FIG. 9 is a schematic view of the jet direction structure of the jet module according to the present invention;
in the figure:
10. a support assembly; 11. a support bar;
20. a shooting component; 21. a camera; 22. a base; 23. a supporting seat; 24. a lens; 25. a photographing module; 26. a cavity;
30. a light supplement component; 31. an illumination panel; 32. a support frame;
40. a guard assembly; 41. a servo motor; 42. a gear; 43. a ring gear; 44. a connecting ring; 45. a baffle plate; 46. a transmission rod;
50. a gas injection assembly; 51. an air inlet pipe; 52. an exhaust pipe; 53. a bolt; 54. a base; 521. a fan; 511. installing a frame; 512. a filter plate; 513. heating the plate.
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.
Example 1
As shown in fig. 1;
FIG. 1 is a schematic structural diagram of the present invention.
A vehicle speed detection device comprises a support component 10, a shooting component 20 and a light supplementing component 30, wherein the shooting component 20 and the light supplementing component 30 are installed on the support component 10; the photographing component 20 is used for photographing the instantaneous speed of the vehicle, and the light supplementing component 30 is used for providing light supplementing for the photographing component 20 at night; the dust-removing device further comprises a protection component 40 and an air injection component 50 which are arranged inside the shooting component 20, wherein the protection component 40 is used for protecting the shooting component 20, and the air injection component 50 is used for removing dust on the surface of the shooting component 20.
In this embodiment: when the staff uses this device, the instantaneous speed of the vehicle of shooing through shooting subassembly 20, and then detect the speed of a motor vehicle to through light filling subassembly 30 when night, for shooing, carry out the light filling, still be equipped with protection component 40 and jet-propelled subassembly 50 in shooting subassembly 20, shoot the lens 24 on the subassembly 20 through the protection of protection component 40, and get rid of the dust on the lens 24 through jet-propelled subassembly 50, use for the staff and bring the facility.
As shown in fig. 1;
FIG. 1 is a schematic structural diagram of the present invention.
In an alternative embodiment, the support assembly 10 includes a support bar 11, the support bar 11 is a tubular structure, and the support bar 11 is attached to a roadside support.
In this embodiment: when the staff uses, the shooting component 20 and the light supplementing component 30 are placed on the support rod 11 of the support component 10, and the support rod 11 is set on the road.
As shown in fig. 1 and 2;
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a photographing assembly according to the present invention.
In an optional embodiment, the shooting assembly 20 includes a camera 21, a base 22, a supporting seat 23, a lens 24 and a shooting module 25, the supporting seat 23 is installed on the bottom surface of the camera 21 and is welded and fixed with the camera 21, the base 22 is fixedly arranged at one end of the supporting seat 23 far away from the camera 21, the supporting seat 23 is fixed on the supporting rod 11 through the base 22, the lens 24 is arranged on the surface of the camera 21, the shooting module 25 is fixedly arranged at the rear part of the inside of the camera 21 close to the lens 24, and a cavity 26 is formed in the inner edge of the camera 21 close to the front part of the lens 24.
In this embodiment: because of the fixed base 22 that is equipped with of one end that camera 21 was kept away from to supporting seat 23, and supporting seat 23 passes through base 22 to be fixed on bracing piece 11, and then fixes camera 21 to bracing piece 11 through this mode on, be equipped with the module 25 of shooing on camera 21, and then shoot the instantaneous speed of vehicle through the module 25 of shooing, and then realize the speed detection of vehicle.
As shown in fig. 4 and 5;
FIG. 4 is a schematic view of a closure assembly of the present invention;
fig. 5 is a schematic view of the deployment structure of the shield assembly of the present invention.
In an alternative embodiment, the protection assembly 40 includes a servo motor 41, a gear 42, a gear ring 43, a connection ring 44, a blocking piece 45 and a transmission rod 46, the servo motor 41 is disposed in the accommodating cavity 26 and fixedly connected to the camera 21, the gear 42 is fixedly disposed at an output end of the servo motor 41, the gear 43 is engaged with the gear 42, the connection ring 44 is disposed at a center of the gear 43, a guide groove is formed in a rear surface of the connection ring 44, the blocking piece 45 slides on the connection ring 44 through the guide groove, the transmission rod 46 is rotatably connected to a surface of the blocking piece 45 through a rotating shaft, one end of the transmission rod 46, which is far away from the blocking piece 45, is rotatably connected to the gear ring 43 through the rotating shaft, and a non-woven fabric is bonded to the rear surface.
In this embodiment: because of servo motor 41 sets up in holding the chamber 26, when servo motor 41 operation, drive gear 42 work, further drive ring gear 43 rotates, and then drives separation blade 45 motion through transfer line 46, realizes opening and/or closure of multiunit separation blade 45, and then accomplishes the protection of camera 21, and the rear surface of separation blade 45 is equipped with the non-woven fabrics moreover, because of non-woven fabrics and lens 24 laminate mutually, and then accomplishes the dust cleaning operation on lens 24 surface.
As shown in fig. 6, 7 and 9;
FIG. 6 is a schematic view of the jet assembly of the present invention;
FIG. 7 is a schematic side view of the air injection assembly of the present invention;
fig. 9 is a structural diagram of the jet direction of the jet module in the invention.
In an alternative embodiment, the air injection assembly 50 includes an air inlet pipe 51, an air outlet pipe 52, a bolt 53 and a base 54, the base 54 is disposed between the cavity 26 and the servo motor 41, the base 54 is fixed in the camera 21 through the bolt 53, the air outlet pipe 52 is disposed on the base 54, one end of the air outlet pipe 52 is fixedly disposed with the air inlet pipe 51, and the interior of the air outlet pipe 52 is fixedly disposed with the fan 521.
In this embodiment: when the worker uses the air injection assembly 50, the air injection assembly is arranged between the cavity 26 and the servo motor 41, and if dust exists on the surface of the lens 24, the worker drives the fan 521 to work, so that the dust on the lens 24 is blown out.
As shown in fig. 9;
fig. 9 is a structural diagram of the jet direction of the jet module in the invention.
In an alternative embodiment, the exhaust tube 52 blows air along a section toward the surface of the lens 24.
In this embodiment: by adopting four groups of air injection assemblies 50, the power is higher and the dust blowing effect is better during air blowing.
As shown in fig. 1 and 3;
FIG. 1 is a schematic structural view of the present invention;
fig. 3 is a schematic structural diagram of the light supplement assembly in the present invention.
In an alternative embodiment, the light supplement assembly 30 includes a light panel 31 and a support frame 32, the support frame 32 is fixed on the support rod 11, the light panel 31 is installed on the support frame 32, and a light supplement direction of the light panel 31 is the same as a photographing direction of the camera 21.
In this embodiment: because the light filling direction of the illumination plate 31 is consistent with the photographing direction of the camera 21, clear pictures can be photographed through the camera 21 at night by adopting the mode.
As shown in fig. 8;
fig. 8 is a schematic view of the internal structure of the air injection unit according to the present invention.
In an alternative embodiment, two sets of mounting frames 511 are fixedly disposed inside the exhaust pipe 52 near the inner side of the blower 521, a filter plate 512 is fixedly disposed between the two sets of mounting frames 511, and a heating plate 513 is fixedly disposed on one side of the filter plate 512.
In this embodiment: the arrangement can avoid impurities on the sprayed gas and can discharge hot gas in winter.
The working principle and the using process of the invention are as follows: when the device is used by a worker, the instantaneous speed of the vehicle is photographed through the photographing component 20, the vehicle speed is detected, light is supplemented for photographing through the light supplementing component 30 at night, the protection component 40 and the air injection component 50 are further arranged in the photographing component 20, the lens 24 on the photographing component 20 is protected through the protection component 40, dust on the lens 24 is removed through the air injection component 50, and convenience is brought to the use of the worker, when the device is used by the worker, the photographing component 20 and the light supplementing component 30 are placed on the support rod 11 on the support component 10, the support rod 11 is arranged on a road, a base 22 is fixedly arranged at one end of the support seat 23 far away from the camera 21, the support seat 23 is fixed on the support rod 11 through the base 22, the camera 21 is further fixed on the support rod 11 through the mode, a module 25 is arranged on the camera 21, and the speed of the vehicle is photographed through the instantaneous photographing module 25, further realize the speed detection of the vehicle, when in long-term use, because the servo motor 41 is arranged in the cavity 26, when the servo motor 41 works, the driving gear 42 works to further drive the gear ring 43 to rotate, and then the transmission rod 46 drives the blocking sheet 45 to move, so as to realize the opening and/or closing of a plurality of groups of blocking sheets 45, and further complete the protection of the camera 21, and the rear surface of the blocking sheet 45 is provided with non-woven fabrics, because the non-woven fabrics and the lens 24 are attached to each other, and further complete the dust cleaning operation of the surface of the lens 24, the air injection assembly 50 is arranged between the cavity 26 and the servo motor 41, if dust exists on the surface of the lens 24, a worker drives the fan 521 to operate, and further blows out the dust on the lens 24, because the inner side of the exhaust pipe 52 close to the fan 521 is fixedly provided with two groups of mounting frames 511, and a filter plate 512 is fixedly, the arrangement can avoid impurities on the sprayed gas and can discharge hot gas in winter.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A vehicle speed detection device characterized in that: the device comprises a supporting component (10), and a shooting component (20) and a light supplementing component (30) which are arranged on the supporting component (10); the shooting assembly (20) is used for shooting the instantaneous speed of the vehicle, and the light supplementing assembly (30) is used for providing light supplementing for the shooting assembly (20) at night; the dust removing device is characterized by further comprising a protection component (40) and an air injection component (50) which are arranged inside the shooting component (20), wherein the protection component (40) is used for protecting the shooting component (20), and the air injection component (50) is used for removing dust on the surface of the shooting component (20).
2. The vehicle speed detection device according to claim 1, characterized in that: the supporting component (10) comprises a supporting rod (11), the supporting rod (11) is of a tubular structure, and the supporting rod (11) is connected to a support beside a road.
3. The vehicle speed detection apparatus according to claim 2, characterized in that: shoot subassembly (20) and include camera (21), base (22), supporting seat (23), lens (24) and shoot module (25), install supporting seat (23) the bottom surface of camera (21), and with camera (21) welded fastening, supporting seat (23) are kept away from the fixed base (22) that is equipped with of one end of camera (21), just supporting seat (23) pass through base (22) are fixed on bracing piece (11), the surface of camera (21) is equipped with lens (24), just the inside of camera (21) is close to the fixed rear that is equipped with of lens (24) shoot module (25), the interior edge department of camera (21) is close to the place ahead of lens (24) has been seted up and has been held chamber (26).
4. The vehicle speed detection apparatus according to claim 3, characterized in that: protection component (40) includes servo motor (41), gear (42), ring gear (43), go-between (44), separation blade (45) and transfer line (46), servo motor (41) sets up in holding chamber (26), and with camera (21) fixed connection, the fixed being equipped with of output of servo motor (41) gear (42), just meshing connection has on gear (42) ring gear (43), the center department of ring gear (43) is equipped with go-between (44), just the guide way has been seted up to the rear surface of go-between (44), separation blade (45) are in through this guide way slide on go-between (44), just the surface of separation blade (45) is connected with through the pivot rotation transfer line (46), just transfer line (46) are kept away from the one end of separation blade (45) is connected with through the pivot rotation ring gear (43), and the back surface of the baffle plate (45) is bonded with non-woven fabric, and the non-woven fabric is attached to the lens (24).
5. The vehicle speed detection apparatus according to claim 4, characterized in that: the air injection assembly (50) comprises an air inlet pipe (51), an exhaust pipe (52), a bolt (53) and a base (54), wherein the base (54) is arranged between the accommodating cavity (26) and the servo motor (41), the base (54) is fixed in the camera (21) through the bolt (53), the exhaust pipe (52) is arranged on the base (54), the air inlet pipe (51) is fixedly arranged at one end of the exhaust pipe (52), and a fan (521) is fixedly arranged inside the exhaust pipe (52).
6. The vehicle speed detection apparatus according to claim 5, characterized in that: the exhaust tube (52) blows air along a cutting plane toward the surface of the lens (24).
7. The vehicle speed detection apparatus according to claim 3, characterized in that: light filling subassembly (30) include illumination board (31) and support frame (32), support frame (32) are fixed on bracing piece (11), just install illumination board (31) on support frame (32), the light filling direction of illumination board (31) with the direction of shooing of camera (21) is unanimous.
8. The vehicle speed detection apparatus according to claim 5, characterized in that: the inside of blast pipe (52) is close to the inboard of fan (521) is fixed and is equipped with two sets of installing frame (511), and two sets of fixed filter (512) that are equipped with between installing frame (511), one side of filter (512) is fixed and is equipped with hot plate (513).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010825830.3A CN111932907A (en) | 2020-08-17 | 2020-08-17 | Vehicle speed detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010825830.3A CN111932907A (en) | 2020-08-17 | 2020-08-17 | Vehicle speed detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111932907A true CN111932907A (en) | 2020-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010825830.3A Pending CN111932907A (en) | 2020-08-17 | 2020-08-17 | Vehicle speed detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN111932907A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029004A (en) * | 2021-04-02 | 2021-06-25 | 蚌埠高灵传感系统工程有限公司 | High-precision displacement sensor with waterproof function |
| CN115019519A (en) * | 2022-06-22 | 2022-09-06 | 深圳市分米互联科技有限公司 | Intelligent traffic management device and cloud platform |
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| KR200145948Y1 (en) * | 1994-03-30 | 1999-06-15 | 윤종용 | Lens cleaning apparatus for camcorder |
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| CN113029004A (en) * | 2021-04-02 | 2021-06-25 | 蚌埠高灵传感系统工程有限公司 | High-precision displacement sensor with waterproof function |
| CN113029004B (en) * | 2021-04-02 | 2022-09-13 | 蚌埠高灵传感系统工程有限公司 | High-precision displacement sensor with waterproof function |
| CN115019519A (en) * | 2022-06-22 | 2022-09-06 | 深圳市分米互联科技有限公司 | Intelligent traffic management device and cloud platform |
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Application publication date: 20201113 |
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