CN109877110A - A kind of lens cleaning device and method - Google Patents
A kind of lens cleaning device and method Download PDFInfo
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- CN109877110A CN109877110A CN201910253353.5A CN201910253353A CN109877110A CN 109877110 A CN109877110 A CN 109877110A CN 201910253353 A CN201910253353 A CN 201910253353A CN 109877110 A CN109877110 A CN 109877110A
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Abstract
A kind of lens cleaning device and method provided by the invention, it is cleaned with the camera lens to capture apparatus, before cleaning to whether reaching the condition of cleaning and judge, such as scavenging period, cleaning pressure etc., before cleaning sprayer is moved to camera lens using Telescopic rotary connector after meeting cleaning condition, the pressure-air after release pressurization cleans camera lens, after the completion of cleaning, cleaning sprayer is automatically retracted, avoids blocking camera lens.Lens cleaning device and method provided by the invention, by the way of cleaning automatically, cleaning can be more efficient, reduces maintenance human cost, reduces security risk；It need not be cleaned with water, be rinsed using pressure-air simultaneously, reduced damage of the moisture to camera lens, itself do not send out dirt, it is non-sticky to invite dust, it can be further improved the cleannes of camera lens.
Description
Technical field
The present invention relates to fields of automation technology, in particular to a kind of lens cleaning device and method.
Background technique
After installing camera on amusement facility at present, camera lens often works in open environment, asks there are following
Topic: first is that the camera lens of installation is more, manual maintenance heavy workload；Second is that can be in camera lens for wiping the tools such as the rag of camera lens
Residual wiping trace；Third is that the droplet trace that can have waterproof hidden danger with wet rag wiping camera lens, while be omitted after wiping
It also results in camera lens and spot occurs, in conclusion it is impossible to meet cleaning demands for existing lens cleaning device.
Summary of the invention
In view of this, the embodiment of the present invention is designed to provide a kind of lens cleaning device and method, it is above-mentioned to improve
The problem of.
The embodiment of the invention provides a kind of lens cleaning device, the lens cleaning device is applied to moveable shooting
Equipment, the lens cleaning device include: the first sensing unit, controller and cleaning unit；The controller respectively with institute
State the first sensing unit and cleaning unit electrical connection；First sensing unit is set for detecting the induction shooting
Standby state, and the state sensed is sent to the controller；The controller, for according to first sensing unit
The state sensed and preset cleaning model generate control signal, control the working condition of cleaning unit；It is described clear
Unit is washed, for cleaning according to the control of the controller to the camera lens of the capture apparatus.
Further, the cleaning unit includes air compressor, jet pipe and cleaning sprayer, the air compressor
It is connect by jet pipe with the cleaning sprayer, the air compressor is electrically connected with the controller, in the control
Air after pressurization the cleaning sprayer is delivered to by the jet pipe under device control processed to clean.
Further, the cleaning unit includes Telescopic rotary connector, and the cleaning sprayer is mounted on described scalable
Rotary joint, the Telescopic rotary connector is for adjusting position of the cleaning sprayer relative to the capture apparatus camera lens.
Further, the cleaning unit further includes baroceptor, and the baroceptor is set to the air jet pipe
In road, the baroceptor is electrically connected with the controller, and the baroceptor is for detecting in the jet pipe
Air pressure, the air pressure that will test are sent to the controller；The threshold value for the air pressure and setting that the controller will test carries out
Compare, to determine the control signal.
Further, the capture apparatus state of the first sensing units sense detection includes motion state and non-athletic shape
State.
The present invention also provides a kind of lens cleaning method, the lens cleaning method is applied to above-mentioned lens cleaning and fills
It sets, is cleaned with the camera lens to moveable capture apparatus, the lens cleaning method includes: to work as to reach preset clear
Detection obtains the state of the capture apparatus when washing the time, and the state of the capture apparatus includes motion state and non-athletic shape
State；When the state of the capture apparatus is non-athletic state, it is confirmed whether to meet cleaning condition；When meeting cleaning condition,
The camera lens of the capture apparatus is cleaned.
Further, it is confirmed whether that the step of meeting cleaning condition includes: whether confirmation cleaning pressure reaches preset value, institute
It states cleaning pressure and refers to air pressure in jet pipe.
Further, when meeting cleaning condition, the step of cleaning to the camera lens of the capture apparatus includes: adjustment
Cleaning sprayer position is so that cleaning sprayer is directed at the camera lens of the capture apparatus；Sky after controlling the cleaning sprayer release pressurization
Gas cleans the camera lens；After the completion of cleaning, adjusts the cleaning sprayer and withdraw to avoid the capture apparatus is blocked
Camera lens.
Further, before the state that detection obtains the capture apparatus, the lens cleaning method further include: confirmation
Whether preset scavenging period is reached.
Compared with the prior art, the invention has the following advantages:
A kind of lens cleaning device and method provided by the invention, when amusement facility stops working, on amusement facility
Whether the camera lens of the capture apparatus of installation is cleaned, before cleaning to reaching the condition of cleaning and judge, such as when cleaning
Between, cleaning pressure etc., before cleaning sprayer is moved to camera lens using Telescopic rotary connector after meeting cleaning condition, release plus
Pressure-air after pressure cleans camera lens, and after the completion of cleaning, cleaning sprayer is automatically retracted, and avoids blocking camera lens.This hair
The lens cleaning device and method of bright offer, by the way of cleaning automatically, cleaning can it is more efficient, reduce maintenance manpower at
This；It need not be cleaned with water, be rinsed using pressure-air simultaneously, reduced damage of the moisture to camera lens, itself do not send out dirt, it is non-sticky
Dust is invited, can be further improved the cleannes of camera lens.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of embodiment of the present invention
Attached drawing be briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not to be seen as
It is the restriction to range, it for those of ordinary skill in the art, without creative efforts, can be with root
Other relevant attached drawings are obtained according to these attached drawings.
Fig. 1 shows a kind of schematic diagram of lens cleaning device provided by the present invention.
Fig. 2 shows the schematic diagrames of cleaning unit.
Fig. 3 shows schematic diagram when Telescopic rotary connector is withdrawn.
Fig. 4 shows schematic diagram when Telescopic rotary connector stretches out.
Fig. 5 shows the flow chart of camera lens auto-cleaning method.
Icon: 100- lens cleaning device；110- controller；The first sensing unit of 120-；130- cleaning unit；131- is empty
Air compressor；132- jet pipe；133- baroceptor；134- cleaning sprayer；135- Telescopic rotary connector；1351- is solid
Fixed end；The mobile terminal 1352-；200- capture apparatus.
Specific embodiment
Below in conjunction with attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Usually exist
The component of the embodiment of the present invention described and illustrated in attached drawing can be arranged and be designed with a variety of different configurations herein.Cause
This, is not intended to limit claimed invention to the detailed description of the embodiment of the present invention provided in the accompanying drawings below
Range, but it is merely representative of selected embodiment of the invention.Based on the embodiment of the present invention, those skilled in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.
In the description of the present invention, it is also necessary to explanation, herein, such as first and second or the like relationship art
Language is only used to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying this
There are any actual relationship or orders between a little entities or operation.The terms such as term "horizontal", "vertical", " pendency "
It is not offered as requiring component abswolute level or pendency, but can be slightly tilted.As "horizontal" only refers to that its direction is opposite " perpendicular
It is more horizontal for directly ", it is not to indicate that the structure is had to fully horizontally, but can be slightly tilted.Term " includes ",
"comprising" or any other variant thereof is intended to cover non-exclusive inclusion so that include a series of elements process,
Method, article or equipment not only include those elements, but also including other elements that are not explicitly listed, or are also wrapped
It includes as elements inherent to such a process, method, article, or device.In the absence of more restrictions, by sentence " including
One ... " limit element, it is not excluded that there is also another in the process, method, article or apparatus that includes the element
Outer identical element.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
Concrete meaning.
With reference to the accompanying drawing, it elaborates to some embodiments of the present invention.In the absence of conflict, following
Feature in embodiment and embodiment can be combined with each other.
First embodiment
Referring to Fig. 1, present embodiments provide a kind of lens cleaning device and method, for amusement facility or other set
The camera lens of standby upper capture apparatus is cleaned.
Lens cleaning device 100 is applied to moveable capture apparatus, and moveable capture apparatus refers to capture apparatus
Spatial position can change, and shooting caused by spatial position changes occurs for the carrier that including but not limited to capture apparatus is installed
The position change of the position change and capture apparatus of equipment itself, for example, capture apparatus is mounted on can moving for recreation ground
Roller-coaster on, the change in location or capture apparatus for following the movement of roller-coaster and occurring are mounted on fixed position, by
Component (for example, holder) in capture apparatus itself it is mobile and caused by capture apparatus spatial position change.
Lens cleaning device 100 is mounted on capture apparatus, is cleaned for the camera lens to capture apparatus, lens cleaning
Device 100 includes controller 110, the first sensing unit 120 and cleaning unit 130.First sensing unit 120, cleaning unit 130
It is electrically connected with controller 110.First sensing unit 120 is used to incude the state for detecting induction capture apparatus, and will sense
The state that should be arrived is sent to controller 110, and the state of capture apparatus includes motion state and non-athletic state, generally, shooting
The spatial position of equipment continues certain time length (for example, 10 minutes or 20 minutes etc.), and not changing i.e. can determine that shooting is set
Standby state is non-athletic state.
First sensing unit 120 can be using in the sensors such as gyro sensor, acceleration transducer, gravity sensor
At least one or more combination.For example, the first sensing unit 120 includes gyro sensor and gravity sensor, can feel
The position that should occur in the horizontal direction and on vertical direction to capture apparatus is mobile, so as to incude the shape for obtaining capture apparatus
State.
It is to be appreciated that the filming apparatus such as the capture apparatus of amusement park and monitoring device are different, monitoring device needs long-term
Working condition is kept, and the capture apparatus of amusement park need to only be shot when amusement facility works.To be mounted on roller-coaster
Capture apparatus for, when capture apparatus is kept in motion, it is possible to understand that ground, roller-coaster are kept in motion, then shoot
Equipment is in running order, needs to carry out roller-coaster and tourist the shooting of video or image；When the bat being installed on roller-coaster
When taking the photograph equipment and being in non-athletic state, when roller-coaster remains static, at this time without shooting demand, capture apparatus is likely to be at
Off working state.If capture apparatus is in running order, shooting quality may be reduced by cleaning to its camera lens, influence to shoot
Effect, therefore, lens cleaning device 100 provided in this embodiment pass through the state for obtaining capture apparatus, only at capture apparatus
Its camera lens is cleaned when non-athletic state.
It should also be noted that, in the other embodiments of the present embodiment, if the working condition of capture apparatus has week
Phase property can also then set the operating mode of lens cleaning device according to the working condition of capture apparatus, thus need not
The motion state of capture apparatus is detected.For example, if the capture apparatus on the amusement facility of amusement park can only travel
Facility is shot when starting work, then can then carry out in the working clearance device of amusement facility to the camera lens of capture apparatus
Cleaning, in other words, if can know that capture apparatus is in the period of off working state in advance, without to capture apparatus
State carry out perception detection, can directly setting period control cleaning unit camera lens is cleaned.
The state for the capture apparatus that first sensing unit 120 will test acquisition is sent to controller 110, and controller 110
Control signal is generated according to the state of capture apparatus and preset cleaning model, control cleaning unit 130 carries out camera lens
Cleaning.For example, controller 110 is controlled according to preset cleaning model and is cleaned when capture apparatus is in non-athletic state
Unit 130 cleans camera lens.The cleaning model of setting can be fixed time cleaning, for example, according to the amusement facility of amusement park
Working condition setting fixed time cleaning, in periodically, i.e., every operation a period of time will do it not later for the operation of amusement facility
Whole, during amusement facility is rested and reorganized, capture apparatus is also at non-athletic state or off working state, and the cleaning model of setting can root
Scavenging period is set according to the rest and reorganization time of amusement facility, the camera lens of capture apparatus is cleaned just now after reaching scavenging period.
In this present embodiment, controller 110 can set multiple scavenging periods, after reaching scavenging period, i.e., controllable cleaning unit
The camera lens of 130 pairs of capture apparatus cleans.
Referring to Fig. 2, cleaning unit 130 includes air compressor 131, jet pipe 132, cleaning sprayer 134 and can
Telescopic rotating joint (Fig. 2 is not shown), air compressor 131 are connect by jet pipe 132 with cleaning sprayer 134, cleaning spray
First 134 are mounted on Telescopic rotary connector.Telescopic rotary connector 135 includes fixing end 1351 and mobile terminal 1352, please be joined
Fig. 3 is read, the fixing end 1351 of Telescopic rotary connector 135 is mounted on the shell of capture apparatus, and the setting of cleaning sprayer 134 is can
The mobile terminal 1352 of telescopic rotating joint 135.Air compressor 131 is electrically connected with controller 110, for controlling in controller 110
The air after pressurization cleaning sprayer 134 is delivered to by jet pipe 132 under system to clean.Air compressor 131 can be with
It is independent small-sized or miniature air compressor 131, is also possible to the air compressor 131 of amusement facility, the present embodiment pair
This is without limitation.Controller 110 is electrically connected with air compressor 131, to control the working condition of air compressor 131, example
Such as, compression is carried out to air and is pressed to form high pressure gas.In the present embodiment, when air compressor 131 be it is independent small-sized or
When micro-air compressor 131, an air compressor 131 has been can be set in each lens cleaning device 100, when air pressure
When contracting machine 131 is the air plasticator of amusement facility, the same air compressor can be shared with a plurality of lenses cleaning device 100
131。
Air compressor 131 includes output nozzle, and the air after pressurization passes through output nozzle output, air compressor 131
Output nozzle be connected to cleaning sprayer 134 by jet pipe 132, pressure-air is delivered to cleaning sprayer 134 and is carried out
Cleaning.In this present embodiment, jet pipe 132 can be can also be using jet pipe 132 made of highstrenghtpiston by gold
Belong to jet pipe 132 made of material.It is to be appreciated that being arranged in output nozzle, jet pipe 132 and cleaning sprayer 134
There is at least one valve, which can be the solenoid valve of the control of controller 110, when needing to clean camera lens, control
Device 110 processed controls solenoid valve and opens, and cleaning sprayer 134 sprays high pressure gas and is rinsed to camera lens.
Fig. 3 and Fig. 4 is please referred to, the fixing end 1351 of Telescopic rotary connector 135 is mounted on the shell of capture apparatus 200
On, the mobile terminal 1352 of Telescopic rotary connector 135 is arranged in cleaning sprayer 134, when needing to clean camera lens, control
Device 110 controls the rotation of Telescopic rotary connector 135 to the position of camera lens, and cleaning sprayer 134 is made to be directed at camera lens；When not needing to mirror
When head is cleaned, controller 110 can control the rotation of Telescopic rotary connector 135 and withdraw, and avoids blocking camera lens, influences to clap
It takes the photograph.
It is to be appreciated that the fixing end 1351 of Telescopic rotary connector 135 is fixedly mounted on the shell of capture apparatus 200
On, mobile terminal 1352 is connect with fixing end 1351, and driving device can be set in fixing end 1351, and controller 110 controls
It includes but is not limited to convey pulse signal to the driving device that Telescopic rotary connector 135, which carries out flexible mode, so as to drive
Dynamic device is acted accordingly, and driving device can be such as stepper motor, voice coil motor, and mobile terminal 1352 is mounted on drive
On the output shaft of dynamic device, so that under the drive of the drive mobile terminal can be mounted on rotary extension, cleaning sprayer 134
1352, position can be changed with mobile terminal 1352, be rotated when needing to be rinsed to the position of alignment camera lens and be rinsed,
It is rotated when woth no need to be rinsed to the side of camera lens, avoids blocking camera lens.
In a preferred embodiment of the invention, cleaning unit 130 further includes baroceptor 133, and baroceptor 133 is set
It is placed in jet pipe 132, baroceptor 133 is electrically connected with controller 110, and baroceptor 133 is for detecting air jet pipe
Air pressure in road 132, the air pressure that will test are sent to controller 110.Controller 110 can be a kind of IC chip,
Processing capacity with signal, above-mentioned controller 110 can be general processor, including central processing unit (Central
Processing Unit, CPU), digital signal processor (Digital Signal Processing, DSP), dedicated integrated electricity
Road (Application Specific Integrated Circuit, ASIC), field programmable gate array (Field
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components, single-chip microcontroller etc..The air pressure that controller 110 will test is compared with the threshold value of setting, to determine to control
Signal.When the air pressure deficiency in jet pipe 132, for example, the air pressure in jet pipe 132 is less than threshold value, then will not control
Solenoid valve opening is rinsed camera lens, and when the air pressure in jet pipe 132 reaches threshold value, controller 110 controls solenoid valve
Open, the cleaned spray head 134 of high pressure gas discharges, camera lens is rinsed, using high pressure gas setting scavenging period pair
The camera lens of capture apparatus 200 is cleaned, and improves cleaning efficiency without artificial scouring, the safety for reducing manual work is hidden
Suffer from；On the other hand, it is rinsed using pressure-air, will not leave behind water stain, improve the quality of cleaning.
Second embodiment
The present invention also provides a kind of lens cleaning method, lens cleaning method is applied to above-mentioned lens cleaning device
100, it is cleaned with the camera lens to capture apparatus 200.It should be noted that lens cleaning method provided in this embodiment,
Basic principle is roughly the same with the lens cleaning device 100 that first embodiment provides with technical effect, and the present embodiment no longer carries out
It is described in detail, the present embodiment does not introduce detailed place, please refers to the related content in first embodiment.
Referring to Fig. 5, lens cleaning method includes: S10~S40.
S10: it is confirmed whether to reach preset scavenging period.
Controller 110 is preset with multiple scavenging periods, when can set cleaning according to the rest and reorganization time of amusement facility
Between, the camera lens of capture apparatus 200 is cleaned just now after reaching scavenging period, for example, 8:00PM or 6:00AM.
It then carries out judging whether to meet other cleaning conditions when reaching preset scavenging period, executes S20, if
The scavenging period not up to set, then it is lasting etc. to be confirmed until reaching scavenging period without operation.In other of the invention
In embodiment, scavenging period be can also be in the clear instruction that administrative staff or staff directly assign to controller 110
The time for being included.
S20: whether the state for the capture apparatus that confirmation detection obtains is non-athletic state.
When reaching scavenging period, the detection of the first sensing unit 120 obtains the state of capture apparatus 200, the bat that will acquire
The state for taking the photograph equipment 200 is sent to controller 110.The state of capture apparatus 200 includes motion state and non-athletic state, generally
Ground, the spatial position of capture apparatus 200 continue certain time length do not change i.e. can determine that capture apparatus 200 state be non-fortune
Dynamic state.When the state of capture apparatus 200 is non-athletic state, S30 is executed, if the state of capture apparatus 200 is movement shape
State, then the state for being consistently detected for up to capture apparatus 200 is non-athletic state.
S30: it is confirmed whether to meet cleaning condition.
When the state of capture apparatus 200 is non-athletic state, it is confirmed whether to meet cleaning condition.For different erecting beds
The capture apparatus 200 and lens cleaning device 100 of scape, may have different cleaning conditions.In present embodiment, confirmation
The step of whether meeting cleaning condition includes: whether confirmation cleaning pressure reaches preset value, and cleaning pressure refers to jet pipe 132
Interior air pressure, cleaning unit 130 include that air compressor 131, jet pipe 132, cleaning sprayer 134 and Telescopic rotary connect
First 135, air compressor 131 is connect by jet pipe 132 with cleaning sprayer 134, and cleaning sprayer 134 is mounted on scalable rotation
On adapter 135, air compressor 131 includes output nozzle, and the air after pressurization passes through output nozzle output, air compressor
131 output nozzle is connected to by jet pipe 132 with cleaning sprayer 134, by pressure-air be delivered to cleaning sprayer 134 into
Row cleaning, in the preferred embodiment of the present embodiment, cleaning unit 130 includes baroceptor 133, baroceptor 133
It is set in jet pipe 132, baroceptor 133 is electrically connected with controller 110, and baroceptor 133 is for detecting jet
Air pressure in pipeline 132, the air pressure that will test are sent to controller 110, and controller 110 judges whether cleaning pressure reaches and sets
Fixed threshold value, if the threshold value of not up to setting, judgement is unsatisfactory for cleaning condition, if reaching the threshold value of setting, determines to meet
Cleaning condition, executes S40, and control cleaning unit 130 is rinsed the camera lens of capture apparatus 200.
S40: when meeting cleaning condition, the camera lens of capture apparatus 200 is cleaned.
When meeting cleaning condition, controller 110 controls cleaning unit 130 and cleans to the camera lens of capture apparatus 200.
In this present embodiment, the step of cleaning unit 130 cleans the camera lens of capture apparatus 200 include:
134 position of cleaning sprayer is adjusted so that cleaning sprayer 134 is directed at the camera lens of capture apparatus 200；In this present embodiment,
Telescopic rotary connector 135 includes fixing end 1351 and mobile terminal 1352, and the fixing end 1351 of Telescopic rotary connector 135 is installed
On the shell of capture apparatus 200, the mobile terminal 1352 of Telescopic rotary connector 135, controller is arranged in cleaning sprayer 134
The 110 control Telescopic rotary connectors 135 adjust position, and the position of cleaning sprayer 134 can be adjusted.
Air after the control release pressurization of cleaning sprayer 134 cleans camera lens.When the position alignment of cleaning sprayer 134
After the camera lens of capture apparatus 200, controller 110 controls the solenoid valve opening that jet pipe 132 or cleaning sprayer 134 is arranged in,
Pressure-air is discharged, camera lens is rinsed.
After the completion of cleaning, adjustment cleaning sprayer 134 is withdrawn to avoid the camera lens for blocking capture apparatus 200.It is understood that
Ground when below the threshold value that the air pressure in jet pipe 132 drops to setting, that is, can determine that cleaning is completed, at this time controller 110
It controls Telescopic rotary connector 135 to withdraw, adjusts the position of cleaning sprayer 134, avoid blocking camera lens influence shooting, reduce to bat
Take the photograph the influence of equipment 200.
A kind of lens cleaning device 100 provided by the invention and method, can be to the capture apparatus installed on amusement facility
Camera lens cleaned, before cleaning to whether reaching the condition of cleaning and judge, such as scavenging period, cleaning pressure etc.,
Pressure-air before cleaning sprayer is moved to camera lens using Telescopic rotary connector after meeting cleaning condition, after release pressurization
Camera lens is cleaned, after the completion of cleaning, cleaning sprayer is automatically retracted, avoids blocking camera lens.Camera lens provided by the invention is clear
Cleaning device and method, by the way of cleaning automatically, cleaning can be more efficient, reduces maintenance human cost；Water need not be used simultaneously
It is cleaned, is rinsed using pressure-air, reduced damage of the moisture to camera lens, itself do not send out dirt, it is non-sticky to invite dust, it can be into one
Step improves the cleannes of camera lens.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of lens cleaning device, which is characterized in that the lens cleaning device is applied to moveable capture apparatus, described
Lens cleaning device includes: the first sensing unit, controller and cleaning unit；
The controller is electrically connected with first sensing unit and the cleaning unit respectively；
First sensing unit is sent to institute for detecting the state for incuding the capture apparatus, and by the state sensed
State controller；
The controller, state and preset cleaning model for being arrived according to first sensing units sense generate
Signal is controlled, the working condition of cleaning unit is controlled；
The cleaning unit, for being cleaned according to the control of the controller to the camera lens of the capture apparatus.
2. lens cleaning device according to claim 1, which is characterized in that the cleaning unit include air compressor,
Jet pipe and cleaning sprayer, the air compressor are connect by jet pipe with the cleaning sprayer, the air compression
Machine is electrically connected with the controller, and the air compressor is used to that the air after pressurization to be passed through institute under controller control
It states jet pipe and is delivered to the cleaning sprayer and cleaned.
3. lens cleaning device according to claim 2, which is characterized in that the cleaning unit includes that Telescopic rotary connects
Head, the cleaning sprayer are mounted on the Telescopic rotary connector, and the Telescopic rotary connector is for adjusting the cleaning
Position of the spray head relative to the capture apparatus camera lens.
4. lens cleaning device according to claim 2, which is characterized in that the cleaning unit further includes air pressure sensing
Device, the baroceptor are set in the jet pipe, and the baroceptor is electrically connected with the controller, the gas
Pressure sensor is used to detect the air pressure in the jet pipe, and the air pressure that will test is sent to the controller；
The air pressure that the controller will test is compared with the threshold value of setting, to determine the control signal.
5. lens cleaning device according to claim 1, which is characterized in that the bat of the first sensing units sense detection
Taking the photograph equipment state includes motion state and non-athletic state.
6. a kind of lens cleaning method, which is characterized in that the lens cleaning method is applied to as Claims 1 to 5 is any one
Lens cleaning device described in, is cleaned, the lens cleaning method includes: with the camera lens to moveable capture apparatus
When reaching preset scavenging period, detection obtains the state of the capture apparatus, the state packet of the capture apparatus
Include motion state and non-athletic state；
When the state of the capture apparatus is non-athletic state, it is confirmed whether to meet cleaning condition；
When meeting cleaning condition, the camera lens of the capture apparatus is cleaned.
7. lens cleaning method according to claim 6, which is characterized in that be confirmed whether the step of meeting cleaning condition packet
Include: whether confirmation cleaning pressure reaches preset value, and the cleaning pressure refers to the air pressure in jet pipe.
8. lens cleaning method according to claim 7, which is characterized in that when meeting cleaning condition, to the shooting
The step of camera lens of equipment is cleaned include:
Cleaning sprayer position is adjusted so that cleaning sprayer is directed at the camera lens of the capture apparatus；
Air after controlling the cleaning sprayer release pressurization cleans the camera lens；
After the completion of cleaning, adjusts the cleaning sprayer and withdraw to avoid the camera lens for blocking the capture apparatus.
9. lens cleaning method according to claim 6, which is characterized in that obtain the state of the capture apparatus in detection
Before, the lens cleaning method further include:
It is confirmed whether to reach preset scavenging period.
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| CN201910253353.5A CN109877110A (en) | 2019-03-29 | 2019-03-29 | A kind of lens cleaning device and method |
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| CN201910253353.5A CN109877110A (en) | 2019-03-29 | 2019-03-29 | A kind of lens cleaning device and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110887080A (en) * | 2019-11-12 | 2020-03-17 | 华帝股份有限公司 | Self-cleaning control method and range hood |
| CN112477813A (en) * | 2019-09-12 | 2021-03-12 | 长沙智能驾驶研究院有限公司 | Cleaning control method and device of sensing equipment, vehicle and cleaning control system of vehicle |
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| CN110887080A (en) * | 2019-11-12 | 2020-03-17 | 华帝股份有限公司 | Self-cleaning control method and range hood |
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Application publication date: 20190614 |