CN113996567A - Automatic cleaning system and cleaning method for camera lens - Google Patents
Automatic cleaning system and cleaning method for camera lens Download PDFInfo
- Publication number
- CN113996567A CN113996567A CN202111152951.7A CN202111152951A CN113996567A CN 113996567 A CN113996567 A CN 113996567A CN 202111152951 A CN202111152951 A CN 202111152951A CN 113996567 A CN113996567 A CN 113996567A
- Authority
- CN
- China
- Prior art keywords
- cleaning
- assembly
- groups
- water
- camera
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 139
- 238000000034 method Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 87
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000005507 spraying Methods 0.000 claims abstract description 19
- 239000007921 spray Substances 0.000 claims description 28
- 239000011521 glass Substances 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 7
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 2
- 238000002834 transmittance Methods 0.000 description 16
- 230000008569 process Effects 0.000 description 6
- 238000007599 discharging Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011022 operating instruction Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- 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
- H04N23/50—Constructional details
- H04N23/52—Elements optimising image sensor operation, e.g. for electromagnetic interference [EMI] protection or temperature control by heat transfer or cooling elements
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses an automatic cleaning system and a cleaning method for a camera lens. The cleaning device comprises a mounting assembly, a water spraying assembly, a cleaning assembly and a controller, wherein the controller is fixedly mounted on the mounting assembly, the water spraying assembly is mounted on the cleaning assembly, the mounting assembly comprises a camera body, and the camera body, the water spraying assembly and the cleaning assembly are respectively and electrically connected with the controller; the cleaning assembly comprises a connecting plate, a cleaning rubber strip and two sets of moving mechanisms, the moving mechanisms are fixedly mounted on the mounting assembly, the two ends of the connecting plate are movably clamped on the moving mechanisms respectively, and the cleaning rubber strip is fixedly mounted on one side, close to the mounting assembly, of the connecting plate. The invention can improve the accuracy of the cleaning system.
Description
Technical Field
The invention belongs to the technical field of cleaning equipment, and particularly relates to an automatic lens cleaning system and method for a vehicle-mounted camera.
Background
At present, cameras carried on automobiles do not have automatic lens cleaning devices, the cameras are matched with one reversing camera at most in a plurality of mass-production automobile models at present, foreign matters exist in the cameras, the cameras can only be manually cleaned by getting off the automobile by themselves, and the reversing camera cannot be used during driving, so that safe driving cannot be influenced even if the reversing camera is shielded by the foreign matters
With the development of the current automotive electronics, the assistant driving and automatic driving systems become mature, and the number of cameras carried by the whole automobile is more and more. At present, more mature auxiliary driving and automatic driving are provided with a 360-degree around-looking system, an electronic rearview mirror system, a vehicle deviation and front obstacle recognition system, the systems can run in real time during the running of an automobile, the display and early warning of real-time road conditions during the running are directly related, and the driving safety can be influenced if a camera is shielded. The automobile driving process has dust, water mist, silt and other attached foreign matters on the lens, and the camera lens automatic cleaning technology is to detect the existence of the foreign matters firstly and then automatically clean up, so that the accuracy of camera image acquisition can be ensured.
The automatic cleaning method for camera lens which has been applied for patent but is not implemented at present is to wash and remove foreign matters from the lens by using a high-pressure spray head, and then dry the surface of the lens. This method is less time efficient, requiring a few seconds for first rinsing with water and a few seconds for second drying. In the process, images collected by the camera can be affected, and the accuracy of real-time images cannot be guaranteed.
Disclosure of Invention
In order to solve the problems, the invention provides an automatic cleaning system and a cleaning method for a camera lens. The automatic cleaning system for the camera lens comprises a mounting assembly, a water spraying assembly, a cleaning assembly and a controller, wherein the controller is fixedly mounted on the mounting assembly, the water spraying assembly is mounted on the cleaning assembly, the mounting assembly comprises a camera body, and the camera body, the water spraying assembly and the cleaning assembly are respectively and electrically connected with the controller; the cleaning assembly comprises a connecting plate, a cleaning rubber strip and two sets of moving mechanisms, the moving mechanisms are fixedly mounted on the mounting assembly, the two ends of the connecting plate are movably clamped on the moving mechanisms respectively, and the cleaning rubber strip is fixedly mounted on one side, close to the mounting assembly, of the connecting plate.
Furthermore, the moving mechanism comprises two groups of guide rails, and the two groups of guide rails are fixedly arranged on the mounting assembly.
Furthermore, the moving mechanism further comprises U-shaped sliding blocks, and the outer walls on two sides of each U-shaped sliding block are respectively connected to the two groups of guide rails in a sliding mode.
Furthermore, the moving mechanism further comprises an electric telescopic rod, the electric telescopic rod is fixedly installed on the U-shaped sliding block, and the output end of the electric telescopic rod is movably clamped at one end of the connecting plate.
Furthermore, the cleaning assembly further comprises two groups of glass shells, the two groups of glass shells are movably clamped on the mounting assembly, and the two groups of moving mechanisms are respectively located in the two groups of glass shells.
Furthermore, two groups of grooves are formed in the inclined plane of the camera body, and the two groups of grooves are symmetrically arranged by taking the central line of the camera body as a center.
Further, the water spray assembly comprises a water pump, and the water pump is fixedly installed on the connecting plate.
Furthermore, the water spray assembly further comprises a water delivery pipe, a through hole is formed in one end, close to the water pump, of the connecting plate, and the water delivery pipe is installed inside the through hole.
Furthermore, the water spraying assembly further comprises a plurality of groups of water discharging pipes and a plurality of groups of spray heads, one ends of the plurality of groups of water discharging pipes are fixed on the connecting plate, the plurality of groups of water discharging pipes are communicated with the water conveying pipe, and one ends of the plurality of groups of spray heads are communicated with one ends of the water discharging pipes far away from the water conveying pipe.
An automatic cleaning method for a camera lens comprises the following steps: the controller acquires and analyzes images shot by the camera and judges whether the surface of the lens of the camera body needs to be cleaned or not;
when the camera needs to be cleaned, cleaning the surface of the lens of the camera body through the cleaning component or the water spraying component;
when the primary cleaning of the lens surface of the camera body is finished, the controller secondarily judges whether the cleaning of the lens surface of the camera body needs to be carried out again.
The invention has the beneficial effects that:
1. the time of single cleaning work is controlled within the range of 20-40ms through the controller, the influence of the cleaning work on the image acquisition of the camera is reduced, and the accuracy of judgment of the camera in auxiliary driving and automatic driving is improved.
2. Connecting plate and electric telescopic handle activity joint set up, when the joint strip damages, only need demolish, change the joint strip that damages can, need not to demolish whole clean subassembly, reduced the maintenance cost of clean system, also improved the convenience that clean system maintained simultaneously.
3. The cleaning component is controlled by the controller to clean for no more than 20ms, so that the single cleaning time is shortened, the situation that the camera body cannot acquire coherent effective image information due to overlong cleaning time is avoided, and the image acquisition quality of the camera body is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 shows a schematic diagram of a cleaning system according to an embodiment of the invention;
FIG. 2 shows a schematic right-view structural diagram of a cleaning system according to an embodiment of the invention;
FIG. 3 shows a schematic structural diagram of a mounting assembly according to an embodiment of the invention;
fig. 4 is a schematic front view of a camera body according to an embodiment of the present invention;
FIG. 5 shows an enlarged schematic view within circle A of FIG. 4 in accordance with an embodiment of the present invention;
FIG. 6 shows a cross-sectional schematic view of a connection plate according to an embodiment of the invention;
fig. 7 shows a schematic structural view of a water spray assembly according to an embodiment of the invention.
In the figure: 100. mounting the component; 110. a camera body; 120. a groove; 200. a water spray assembly; 210. a water pump; 220. a drain pipe; 230. a spray head; 240. a water delivery pipe; 300. a cleaning assembly; 310. a moving mechanism; 311. a guide rail; 312. a U-shaped slider; 313. an electric telescopic rod; 320. a connecting plate; 330. cleaning the adhesive tape; 340. a glass housing; 400. and a controller.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
The embodiment of the invention provides an automatic cleaning system for a camera lens, which comprises a mounting assembly 100, a water spraying assembly 200, a cleaning assembly 300 and a controller 400. Illustratively, as shown in fig. 1 and 2, the cleaning assembly 300 is fixedly mounted to the mounting assembly 100. The cleaning assembly 300 is used for cleaning the wetted camera lens.
The water spray assembly 200 is fixedly installed at the cleaning assembly 300. The water spray assembly 200 is used to wet the camera lens for subsequent cleaning.
The controller 400 is fixedly installed on the mounting assembly 100, and the controller 400 is electrically connected to the water spraying assembly 200 and the cleaning assembly 300, respectively. The controller 400 is used for controlling the operation of the water spray assembly 200 and the cleaning assembly 300.
The mounting assembly 100 includes a camera body 110. For example, as shown in fig. 3, the camera body 110 is electrically connected to the controller 400. Two groups of grooves 120 are formed in the inclined surface of the camera body 110, and the two groups of grooves 120 are symmetrically arranged with the center line of the camera body 110 as the center.
The recess 120 is used to fix the cleaning assembly 300.
When cleaning the camera lens, camera body 110 transmits the image information of gathering for controller 400, judges through controller 400 through transmittance and image recognition technique, and when the transmittance of camera reaches a threshold value or the image recognition algorithm discerns there is the foreign matter, the signal output module in controller 400 sends operating instruction for water spray assembly 200 and cleaning subassembly 300. The water spray assembly 200 and the cleaning assembly 300 are controlled to perform a cleaning operation. The arrangement of the controller 400 improves the automatic cleaning effect of the cleaning system.
The cleaning assembly 300 includes a connecting plate 320, a cleaning strip 330, two sets of glass housings 340, and two sets of moving mechanisms 310. For example, as shown in fig. 4, two sets of the moving mechanisms 310 are respectively and fixedly installed on two sets of the grooves 120, and two ends of the connecting plate 320 are respectively and movably clamped on the two sets of the moving mechanisms 310. The cleaning rubber strip 330 is fixedly installed on one side, close to the camera body 110, of the connecting plate 320, the two groups of glass shells 340 are movably clamped on the two groups of grooves 120 respectively, and the two groups of moving mechanisms 310 are located inside the two groups of glass shells 340 respectively.
The moving mechanism 310 is used for driving the cleaning rubber strip 330 to clean the lens surface of the camera body 110.
When cleaning the camera lens, the controller 400 transmits the work instruction to the moving mechanism 310, after the water spraying assembly 200 sprays water to wet the camera lens for 20ms, the moving mechanism 310 drives the cleaning rubber strip 330 to vertically move along the lens surface of the camera body 110, and the cleaning rubber strip 330 cleans the lens surface of the camera body 110, so as to clean the foreign matter on the lens surface of the camera body 110. Glass shell 340 activity joint is outside moving mechanism 310 for prevent that water and the rainwater of rainy day that water spray assembly 200 spun from getting into moving mechanism 310, lead to moving mechanism 310 to meet water impaired, thereby reduced moving mechanism 310's impaired probability, improved moving mechanism 310's life.
The moving mechanism 310 includes a U-shaped slider 312, an electric telescopic rod 313 and two sets of guide rails 311. Illustratively, as shown in fig. 5, two sets of the guide rails 311 are respectively and fixedly installed on the inner walls of two sides of the groove 120, and the outer walls of two sides of the U-shaped slider 312 are respectively and slidably connected to the two sets of the guide rails 311. The electric telescopic rod 313 is fixedly installed on the U-shaped sliding block 312, and the output end of the electric telescopic rod 313 is movably clamped at one end of the connecting plate 320.
The U-shaped slider 312 is used for the electric telescopic rod 313 to move vertically along the lens surface of the camera body 110. The electric telescopic rod 313 is used for driving the connecting plate 320 to move away from or close to the lens surface of the camera body 110.
When the camera lens is cleaned, the controller 400 controls the U-shaped sliding block 312 to move, the U-shaped sliding block 312 drives the electric telescopic rod 313 to move, the electric telescopic rod 313 drives the cleaning rubber strip 330 to move, and the cleaning rubber strip 330 cleans the camera lens, so that foreign matters on the lens surface of the camera body 110 are removed. The output end of the electric telescopic rod 313 drives the cleaning rubber strip 330 to be close to the lens surface of the camera body 110, so that the cleaning rubber strip 330 is more tightly attached to the lens surface of the camera body 110, and the cleaning effect of the cleaning rubber strip 330 is improved.
Connecting plate 320 and electric telescopic handle 313 activity joint setting, when the adhesive cleaning strip 330 damages, only need demolish, change the adhesive cleaning strip 330 of damage can, need not to demolish whole clean subassembly 300, reduced the maintenance cost of clean system, also improved the convenience that clean system maintained simultaneously.
The water spray assembly 200 includes a water pump 210, a water pipe 240, a plurality of sets of water discharge pipes 220, and a plurality of sets of spray heads 230. For example, as shown in fig. 7, the water pump 210 is fixedly installed at one end of the connection plate 320, a through hole is opened at one end of the connection plate 320 close to the water pump 210, and the water pipe 240 is installed inside the through hole. One end of each of the plurality of groups of the water discharge pipes 220 is fixed on the connecting plate 320, the plurality of groups of the water discharge pipes 220 are communicated with the water delivery pipe 240, and one end of each of the plurality of groups of the spray heads 230 is communicated with one end of the water discharge pipe 220 far away from the water delivery pipe 240.
When the camera lens is cleaned, the controller 400 transmits the operation instruction to the water pump 210, the water pump 210 pumps water in the glass water sump of the automobile, and the water is dispersed and sprayed onto the lens surface of the camera body 110 through the spray head 230. The lens surface of the camera body 110 is cleaned by the cleaning assembly 300. And thus, the cleaning work of the lens of the camera body 110 is realized. Thereby satisfying the condition of automatic cleaning.
Before cleaning the camera lens, the real-time during operation of car camera can gather the image, gives controller 400 image information transfer, when adhering to the foreign matter on the camera lens, the transmittance and the real-time image of camera can change. At this time, the controller 400 judges through the transmittance and the image recognition technology, and when the transmittance of the camera reaches a threshold or the image recognition algorithm recognizes that foreign objects are attached to the lens, a signal output module in the controller 400 sends a working instruction to the water spray assembly 200 and the cleaning assembly 300. Firstly, the controller 400 controls the water spraying assembly 200 to spray water to wet the lens, and after 20ms, the controller 400 sends a working instruction to the cleaning assembly 300 to clean the lens surface of the camera body 110, so that one process does not exceed 40 ms. The number of times the cleaning assembly 300 is cleaned is controlled by variations in the transmittance and image recognition algorithms. If the specified transmittance is not reached, the water spraying assembly 200 and the cleaning assembly 300 work again to wet and clean the lens surface of the camera body 110, and stop until the specified transmittance is reached to wait for the next start instruction. Thereby realizing the requirement of automatic cleaning.
If meet big rainy day in the automobile goes, the rainwater probably lasts and shelters from the lens surface of camera body 110, and the transmittance of camera can reach a threshold value and detect the rainy day operating mode, and at this moment controller 400 can not trigger water spray assembly 200, only cleans through image recognition algorithm control cleaning assembly 300, reaches the effect of lasting clean rainwater. In order to not affect the real-time image acquisition of the camera during the cleaning process of the cleaning assembly 300, the cleaning process of the cleaning assembly 300 needs to be controlled within 20 ms.
The automatic cleaning system is controlled within 20-40ms in the process of working once, and compared with the automatic cleaning device which is uncontrollable in working time and long in working time, the automatic cleaning system better solves the problem of real-time image acquisition of the camera, so that the accuracy of judgment of the camera in auxiliary driving and automatic driving is improved.
On the automatic cleaning system for the camera lens, the embodiment of the invention also provides an automatic cleaning method for the camera lens. The automatic cleaning method comprises the following steps:
the controller acquires and analyzes images shot by the camera and judges whether the surface of the lens of the camera body needs to be cleaned or not;
when the camera lens is judged to be cleaned, the surface of the lens of the camera body is cleaned through the cleaning assembly and the water spraying assembly.
Illustratively, the analyzing and determining includes:
the camera body transmits the real-time image information to the controller;
the controller detects the transmittance of the image to judge whether cleaning work is needed;
specifically, when the transmittance of the image is lower than 85%, it is determined that foreign matter exists on the surface of the lens of the camera body, and the cleaning work needs to be performed on the foreign matter;
illustratively, the cleaning operation includes:
the controller sends a working instruction to the water pump through the signal output module, and the cleaning water is pumped out through the water pump;
pumping out cleaning water by a water pump and then conveying the water to a spray head;
cleaning water is uniformly sprayed on the surface of the lens of the camera body by the spray head, so that the surface of the lens of the camera body is wetted;
after the lens surface of the camera body is wet for 20ms, the cleaning rubber strip is controlled by the controller to drive the cleaning rubber strip to vertically reciprocate on the lens surface of the camera body, so that the cleaning work on the lens surface of the camera body is realized.
Specifically, the time for the cleaning rubber strip to vertically reciprocate is within 20 ms.
The automatic cleaning method further comprises: when the primary cleaning of the lens surface of the camera body is finished, the controller secondarily judges whether the cleaning of the lens surface of the camera body needs to be carried out again.
Exemplary, the secondary determination work includes:
transmitting the cleaned lens image information to a controller through a camera;
the controller judges the transmittance of the received image information;
if the transmittance of the image is lower than 85%, judging that the cleaning work is not finished, and retransmitting a work instruction by the controller to perform secondary cleaning work;
and if the transmittance of the image is higher than 85%, judging that the cleaning work is finished.
The controller controls the cleaning assembly to clean for no more than 20ms, so that the single cleaning operation time is avoided to be too long, the influence of the cleaning operation on the image collected by the camera is reduced, and the accuracy of the real-time image is improved.
And after the primary cleaning is finished, the controller carries out secondary judgment on the transmittance of the image transmitted by the camera lens, and when the transmittance of the image is lower than the cleaning standard, the controller judges that the cleaning work is not finished, and then the controller resends the work instruction to carry out secondary cleaning work. Thereby improving the cleaning quality.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a camera lens self-cleaning system which characterized in that: the cleaning device comprises a mounting assembly (100), a water spraying assembly (200), a cleaning assembly (300) and a controller (400), wherein the controller (400) is fixedly mounted on the mounting assembly (100), the water spraying assembly (200) is mounted on the cleaning assembly (300), the mounting assembly (100) comprises a camera body (110), and the camera body (110), the water spraying assembly (200) and the cleaning assembly (300) are respectively and electrically connected with the controller (400); clean subassembly (300) are including connecting plate (320), clean adhesive tape (330) and two sets of moving mechanism (310), and are two sets of the equal fixed mounting of moving mechanism (310) is on installation component (100), the both ends of connecting plate (320) activity joint respectively are two sets of on moving mechanism (310), clean adhesive tape (330) fixed mounting be in one side that connecting plate (320) are close to installation component (100).
2. The automatic cleaning system for the camera lens according to claim 1, wherein: the moving mechanism (310) comprises two groups of guide rails (311), and the two groups of guide rails (311) are fixedly arranged on the mounting component (100).
3. The automatic cleaning system for the camera lens according to claim 2, wherein: the moving mechanism (310) further comprises U-shaped sliding blocks (312), and the outer walls of the two sides of each U-shaped sliding block (312) are respectively connected to the two groups of guide rails (311) in a sliding mode.
4. The automatic cleaning system for the camera lens according to claim 3, wherein: the moving mechanism (310) further comprises an electric telescopic rod (313), the electric telescopic rod (313) is fixedly installed on the U-shaped sliding block (312), and the output end of the electric telescopic rod (313) is movably clamped at one end of the connecting plate (320).
5. The automatic cleaning system for the camera lens according to claim 2, wherein: the cleaning assembly (300) further comprises two groups of glass shells (340), the two groups of glass shells (340) are movably clamped on the mounting assembly (100), and the two groups of moving mechanisms (310) are respectively located in the two groups of glass shells (340).
6. The automatic cleaning system for the camera lens according to claim 5, wherein: two groups of grooves (120) are formed in the inclined surface of the camera body (110), and the two groups of grooves (120) are symmetrically arranged by taking the center line of the camera body (110) as the center.
7. The automatic cleaning system for the camera lens according to claim 4, wherein: the water spray assembly (200) comprises a water pump (210), and the water pump (210) is fixedly installed on the connecting plate (320).
8. The automatic cleaning system for camera lens according to claim 7, wherein: the water spraying assembly (200) further comprises a water conveying pipe (240), a through hole is formed in one end, close to the water pump (210), of the connecting plate (320), and the water conveying pipe (240) is installed inside the through hole.
9. The automatic cleaning system for camera lens according to claim 8, wherein: the water spray assembly (200) further comprises a plurality of groups of water discharge pipes (220) and a plurality of groups of spray heads (230), one ends of the plurality of groups of water discharge pipes (220) are fixed on the connecting plate (320), the plurality of groups of water discharge pipes (220) are communicated with the water delivery pipe (240), and one ends of the plurality of groups of spray heads (230) are communicated with one end, far away from the water delivery pipe (240), of the water discharge pipe (220).
10. A camera lens automatic cleaning method is characterized in that: the automatic cleaning method comprises the following steps: the controller acquires and analyzes images shot by the camera and judges whether the surface of the lens of the camera body needs to be cleaned or not;
when the camera needs to be cleaned, cleaning the surface of the lens of the camera body through the cleaning component and the water spraying component;
when the primary cleaning of the lens surface of the camera body is finished, the controller secondarily judges whether the cleaning of the lens surface of the camera body needs to be carried out again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111152951.7A CN113996567A (en) | 2021-09-29 | 2021-09-29 | Automatic cleaning system and cleaning method for camera lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111152951.7A CN113996567A (en) | 2021-09-29 | 2021-09-29 | Automatic cleaning system and cleaning method for camera lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113996567A true CN113996567A (en) | 2022-02-01 |
Family
ID=79922056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111152951.7A Pending CN113996567A (en) | 2021-09-29 | 2021-09-29 | Automatic cleaning system and cleaning method for camera lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113996567A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115379083A (en) * | 2022-06-23 | 2022-11-22 | 软联(海南)科技有限公司 | Monitoring system based on Internet technology and use method thereof |
| CN115430641A (en) * | 2022-09-02 | 2022-12-06 | 重庆交通职业学院 | Image detection system of transportation tool |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043035A (en) * | 2011-10-14 | 2013-04-17 | 株式会社电装 | Camera washing device for camera lens |
| US20160103316A1 (en) * | 2014-10-10 | 2016-04-14 | Valeo Systèmes d'Essuyage | Device for cleaning a motor vehicle driving aid camera |
| CN206519378U (en) * | 2016-12-29 | 2017-09-26 | 四川汇智众创科技有限公司 | A kind of automatic cleaning apparatus on monitoring camera |
| CN107855321A (en) * | 2017-12-12 | 2018-03-30 | 程鹏 | A kind of total sky imager cleaning device |
| CN208482877U (en) * | 2018-02-09 | 2019-02-12 | 天津中网科技有限公司 | A kind of fixed-end forces infrared camera being convenient to clean |
| CN209710184U (en) * | 2018-11-27 | 2019-11-29 | 郑州天点科技有限公司 | A kind of monitoring camera with cleaning function |
| CN211063679U (en) * | 2020-01-14 | 2020-07-21 | 南京瑞途优特信息科技有限公司 | Real-time digital remote control system's camera in pit |
| WO2021017017A1 (en) * | 2019-07-30 | 2021-02-04 | 苏州领速电子科技有限公司 | Camera lens for racing unmanned aerial vehicle |
| CN213021430U (en) * | 2020-07-30 | 2021-04-20 | 沈柯 | Full-automatic image measuring instrument of self-service washing lens function |
-
2021
- 2021-09-29 CN CN202111152951.7A patent/CN113996567A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043035A (en) * | 2011-10-14 | 2013-04-17 | 株式会社电装 | Camera washing device for camera lens |
| US20160103316A1 (en) * | 2014-10-10 | 2016-04-14 | Valeo Systèmes d'Essuyage | Device for cleaning a motor vehicle driving aid camera |
| CN206519378U (en) * | 2016-12-29 | 2017-09-26 | 四川汇智众创科技有限公司 | A kind of automatic cleaning apparatus on monitoring camera |
| CN107855321A (en) * | 2017-12-12 | 2018-03-30 | 程鹏 | A kind of total sky imager cleaning device |
| CN208482877U (en) * | 2018-02-09 | 2019-02-12 | 天津中网科技有限公司 | A kind of fixed-end forces infrared camera being convenient to clean |
| CN209710184U (en) * | 2018-11-27 | 2019-11-29 | 郑州天点科技有限公司 | A kind of monitoring camera with cleaning function |
| WO2021017017A1 (en) * | 2019-07-30 | 2021-02-04 | 苏州领速电子科技有限公司 | Camera lens for racing unmanned aerial vehicle |
| CN211063679U (en) * | 2020-01-14 | 2020-07-21 | 南京瑞途优特信息科技有限公司 | Real-time digital remote control system's camera in pit |
| CN213021430U (en) * | 2020-07-30 | 2021-04-20 | 沈柯 | Full-automatic image measuring instrument of self-service washing lens function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115379083A (en) * | 2022-06-23 | 2022-11-22 | 软联(海南)科技有限公司 | Monitoring system based on Internet technology and use method thereof |
| CN115430641A (en) * | 2022-09-02 | 2022-12-06 | 重庆交通职业学院 | Image detection system of transportation tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113996567A (en) | Automatic cleaning system and cleaning method for camera lens | |
| CN110259221B (en) | Stereo garage with intelligent management system | |
| CN111845647B (en) | Automobile camera cleaning system and method | |
| CN110705527B (en) | Washing and sweeping vehicle road surface high pressure is belt cleaning device in advance based on machine vision automatic identification | |
| US20220402463A1 (en) | Method for operating a cleaning system, cleaning system | |
| CN113770145A (en) | Self-feedback cleaning device and method for tunnel camera | |
| CN108407765B (en) | Leading rectifying system of tunnel intelligence car washer | |
| CN216397460U (en) | Tunnel camera is from feedback belt cleaning device | |
| CN109107990A (en) | A kind of unmanned cleaning device of monitoring device | |
| CN117037379A (en) | Intelligent car washing method capable of automatically identifying car type | |
| CN106515675B (en) | The vehicle-mounted auxiliary clean appearance machine people of one kind and its control method | |
| CN111273656B (en) | Intelligent stair opening checking equipment | |
| CN108200384A (en) | Automatically remove the cooperative video monitoring apparatus and its application method of minute surface foreign matter | |
| CN218085438U (en) | Self-service car washer of intelligence | |
| CN110080140A (en) | A kind of municipal works Multifunctional road guard fence cleaning device | |
| CN115891925A (en) | AGV car washing robot and control method | |
| CN210244047U (en) | Camera box with self-cleaning function | |
| CN113859179A (en) | Automatic cleaning method and system for automobile | |
| CN109951687B (en) | Machine vision implementation system for underground coal mine environment | |
| CN220905356U (en) | Unmanned aerial vehicle camera is with preventing atomizing device | |
| CN106553624A (en) | A kind of intelligent vehicle rearview mirror wiper with water spray drying clearing function | |
| CN112627088A (en) | Automatic adjustment control system and method for sweeping disc and road sweeper | |
| CN216957198U (en) | Wireless collection system is used in parking management | |
| CN221561334U (en) | Tunnel inspection robot | |
| CN218122239U (en) | But self-cleaning's laser radar device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220201 |
|
| RJ01 | Rejection of invention patent application after publication |