CN109831611A - A kind of freeway tunnel monitoring roller type automatically cleaning camera lens shield - Google Patents
A kind of freeway tunnel monitoring roller type automatically cleaning camera lens shield Download PDFInfo
- Publication number
- CN109831611A CN109831611A CN201910222281.8A CN201910222281A CN109831611A CN 109831611 A CN109831611 A CN 109831611A CN 201910222281 A CN201910222281 A CN 201910222281A CN 109831611 A CN109831611 A CN 109831611A
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- China
- Prior art keywords
- lens
- roller
- camera lens
- protective cover
- shield
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Abstract
The invention discloses a kind of freeway tunnel monitoring roller type automatically cleaning camera lens shields, relate generally to monitoring camera cleaning device field.Including lens protective cover, control device and lens protecting apparatus, lens protective cover is shell structure, camera is housed inside lens protective cover, lens protective cover front end is fixedly connected with shield camera lens, lens protecting apparatus includes being involved in roller, roll out roller and lens protection film, roller is rolled out the top of protective cover is arranged in and is rotatablely connected with protective cover, it is involved in the roller lower section that protective cover is set corresponding with roller is rolled out and is rotatablely connected with protective cover, lens protection film one ends wound is wrapped in and is involved on roller around the front end face of camera lens rolling out the roller other end, control device is located at the lower section of camera lens shield, control device control is involved in roller rotation.The beneficial effects of the present invention are: by using transparent material as camera lens shield guard section, and by mechanical device, periodically replacement reaches lens cleaning purpose automatically.
Description
Technical field
The present invention relates to monitoring camera cleaning device field, specifically a kind of freeway tunnel monitoring is with roller type from clear
Clean camera lens shield.
Background technique
Vcehicular tunnel is the emphasis of traffic safety management and the difficult point of traffic administration.By to installing video additional in tunnel
Monitoring device is the effective means for improving vcehicular tunnel monitoring.But due to space-closed, oversize vehicle tail gas, dust in tunnel
Etc. greasy attachment camera lens are formed, monitoring effect is seriously affected.Automated cleaning camera lens mainly uses increase rain today at present
It scrapes, cleaning or artificial clean method is carried out to fixed lens by modes such as ventilations.Manual cleaning camera lens needs in tunnel
Electric power maintenance vehicle is used, belongs to high altitude operation, a lane is at least occupied in operation and is safeguarded, and more people is needed to see
Road conditions are examined, actual maintenance difficulty is high, operation is dangerous, at high cost.Since attachment is that greasy dirt automated cleaning effect is poor, there is part dirty
Point is difficult to remove, and artificial cleaning cost is higher, and construction safety hidden danger is larger in tunnel.
Summary of the invention
The purpose of the present invention is to provide a kind of freeway tunnel monitoring roller type automatically cleaning camera lens shields, it passes through
Using transparent material as camera lens shield guard section, and periodically replacement reaches lens cleaning mesh automatically by mechanical device
's.
The present invention to achieve the above object, is achieved through the following technical solutions:
A kind of freeway tunnel monitoring roller type automatically cleaning camera lens shield, including lens protective cover, control device and
Lens protecting apparatus,
The lens protective cover is shell structure, and camera, the lens protective cover are housed inside the lens protective cover
Front end is fixedly connected with shield camera lens,
The lens protecting apparatus include be involved in roller, roll out roller and lens protection film, it is described roll out roller setting exist
The top of protective cover and with protective cover be rotatablely connected, the cylinder axis that rolls out is horizontally arranged, it is described be involved in roller and volume
It the corresponding lower section that protective cover is set of roller and is rotatablely connected out with protective cover, the lens protection film one ends wound rolling out
The roller other end is wrapped in around the front end face of camera lens to be involved on roller,
The lower section of camera lens shield is arranged in the control device, and the control device control is involved in roller rotation.
It is planar structure in the middle part of the shield camera lens, the shield camera lens is provided with far from one end lower edges of protective cover
Fillet.
The lens protection film be clear PVC material, the lens protection film be provided with far from shield camera lens side prevent it is quiet
Electroplating film.
The lens protection film is provided with multistage, and number mark is printed on described every section of lens protection film for marking camera lens
The volume residual of protective film.
Number mark is stated to be arranged at each section of lower right corner of lens protection film.
The roller that is involved in includes spool, retarder and motor, and the spool is spindle-type part, the output shaft of the motor with
Reducer input shaft is fixedly and coaxially connected, and the reducer output shaft is fixedly and coaxially connected with spool, the retarder and motor
It is fixed in lens protective cover.
The control device includes single-chip microcontroller and relay, and the single-chip microcontroller is connected with relay, and the single-chip microcontroller passes through
Control relay switch control current of electric it is logical only and rotation direction,
The control device further includes network module, and the network module is connect with single-chip microcontroller, and the network module is used for
The control signal of Ethernet is received,
The control device further includes bluetooth module, and the bluetooth module is connect with single-chip microcontroller, and the bluetooth module is used for
Bluetooth signal is received,
The bluetooth module is equipped with corresponding bluetooth Digiplex,
The prior art is compared, the beneficial effects of the present invention are:
Fogging image is found in control room or is seen when occurring the differentiation that stain seriously affects image on camera lens, it can
It is involved in roller rotation with control, dirty lens protection film is rolled into and is involved on roller, while will be wrapped in and roll out on roller
Clean lens protection film pulls out and covers cleaning of the realization to camera lens front end before shield camera lens.It can also be write in single-chip microcontroller
Enter program, control is involved in roller rotation after a certain interval automatically.Inspection personnel does not need using in line walking in this way
Electric power maintenance vehicle carries out the case where high altitude operation is checked in front of camera lens, can complete the cleaning in front of camera lens in control room, and
And lens protection film be it is disposable, even if the very obstinate use that will not influence next part of dirt.
Detailed description of the invention
Attached drawing 1 is structural side view of the invention.
Attached drawing 2 is structural front view of the invention.
Attached drawing 3 is the structural schematic diagram of lens protection film of the invention.
Attached drawing 4 is the schematic diagram of control device of the invention.
Attached drawing 5 is the electrical schematic diagram of network module part of the invention.
Attached drawing 6 is the electrical schematic diagram of network module part of the invention.
Attached drawing 7 is the electrical schematic diagram of single chip part of the invention.
Attached drawing 8 is the electrical schematic diagram of relay part of the invention.
Attached drawing 9 is the electrical schematic diagram of motor part of the invention.
Label shown in attached drawing:
1, lens protective cover；2, control device；3, shield camera lens；4, fillet；5, it is involved in roller；6, roller is rolled out；7, mirror
Head protection film；8, number mark；9, spool；10, retarder；11, motor.
Specific embodiment
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, those skilled in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within range defined herein.
Embodiment: a kind of freeway tunnel monitoring roller type automatically cleaning camera lens shield, including lens protective cover 1, control
Device 2 and lens cleaning device processed,
The lens protective cover 1 is shell structure, and camera, the lens protection are housed inside the lens protective cover 1
It covers 1 front end and has been bolted to connection shield camera lens 3, the shield camera lens 3 is used to provide camera shooting optical path to camera, described
It is planar lens structure in the middle part of shield camera lens 3, the shield camera lens 3 is provided with fillet 4 far from one end lower edges of protective cover,
The mutation that curvature can be reduced allows lens protection film 7 to be preferably bonded, and midplane designs prevent pattern distortion from reducing monitoring record
The distortion situation of picture,
The lens cleaning device includes being involved in roller 5, rolling out roller 6 and lens protection film 7, and the roller 6 that rolls out is set
It sets in the top of lens protective cover 1, the roller 6 that rolls out is described to roll out 6 axis water of roller without departing from 3 front end face of shield camera lens
It is described to be involved in the lower section that lens protective cover 1 is set corresponding with roller 6 is rolled out of roller 5, the lens protection square to setting
7 one ends wound of film is wrapped in and is involved on roller 5 around the front end face of camera lens rolling out 6 other end of roller,
The lens protection film 7 is transparent highlighted PVC material processing, and the lens protection film 7 is far from 3 one side of shield camera lens
It is provided with the plated film for dustproof static-proof electricity, the lens protection film 7 is provided with 24 sections, and control, which is involved in the rotation of roller 5, to be made every time
The lens protection film 7 of such segment length is replaced, makes to be involved in rolling when finding has dirt influence camera shooting clarity at camera lens in this way
Cylinder 5 rotates, and the roller 5 that is involved in can wind lens protection film 7, and the lens protection film 7 being contaminated can be wound into volume
Enter on roller 5, it is described to roll out roller 6 and be driven new lens protection film 7 and can be drawn out, it is printed on the lens protection film 7
Number mark 8 is for marking the volume residual of lens protection film 7, and the number identifies when observing camera image by camera
8 are arranged at each section of lower right corner, in this way can be in monitoring room it is known that the remaining quantity of lens protection film 7, is not necessarily to people
Member's line walking checks the quantity of remaining lens protection film 7,
The roller 6 that rolls out is connected in lens protective cover 1 by holder pivots, and the roller 6 that rolls out is spindle-type part, institute
State that be involved in roller 5 include spool 9, retarder 10 and motor 11, the spool 9 is 3.5 centimetres of diameter of spindle-type part, the motor
11 voltage rating 12V power 2W, the motor 11 support USB power source power supply, and the retarder 10 is gear reduction unit, the electricity
The output shaft of machine 11 is fixedly and coaxially connected with 10 input shaft of retarder, 10 output shaft of retarder and the coaxial fixed company of spool 9
It connects, the big revolving speed of spool 9 maintains every ten seconds one turn of speed, the retarder 10 and motor 11 after the deceleration of retarder 10
It is bolted in lens protective cover 1,
The control device 2 is arranged in the lower section of lens protective cover 1, the control device 2 include single-chip microcontroller, relay,
Network module and bluetooth module, the single-chip microcontroller use the arduino single-chip microcontroller based on ATmega328, the single-chip microcontroller connection
There is relay and connect with network module and bluetooth module, the relay is connect with motor 11, and the single-chip microcontroller controls relay
The logical of 11 electric current of switch control motor of device is only used for processing and comes from network module or bluetooth mould with direction of rotation, the single-chip microcontroller
The signal of block transmission, the network module are used to receive the control signal of Ethernet, and the network module uses Ethernet W5100
Chip controller, camera have passed through Ethernet and have connect with control centre, and control module and camera share a network, lead to
Ethernet to be crossed to connect with control centre, cooperation unified management software, realization is remotely uniformly controlled replacement,
The bluetooth module uses HC08 wireless blue tooth serial port module, institute for receiving Bluetooth signal, the bluetooth module
Bluetooth module is stated equipped with corresponding bluetooth Digiplex, the bluetooth module may be coupled to Bluetooth function by bluetooth
On mobile phone, it can receive the control signal of mobile phone sending on mobile phone equipped with bluetooth module described in dedicated APP, can just make at the scene
With bluetooth Digiplex or mobile phone to bluetooth module emissioning controling signal, the personnel of the convenient maintenance of line walking at the scene show
Field maintenance and replacement lens protection film 7,
Fogging image is found in control room or is seen when occurring the differentiation that stain seriously affects image on camera lens, it can
It is involved in the rotation of roller 5 to send signal control by Ethernet, dirty lens protection film 7 is rolled into and is involved on roller 5, together
When will be wrapped in roll out clean lens protection film 7 on roller 6 and pull out and cover before shield camera lens 3 and realize to camera lens front end
Cleaning.The bluetooth Digiplex control in hand can also be passed through during procurator is in line walking according to on-site actual situations
System is involved in the rotation of roller 5, or installs dedicated APP by mobile phone and be involved in the rotation of roller 5 by the control of bluetooth connection control device 2.
Can also in single-chip microcontroller write-in program, automatically after a certain interval control be involved in roller 5 rotation.
Claims (10)
1. a kind of freeway tunnel monitoring roller type automatically cleaning camera lens shield, it is characterised in that: including lens protective cover, control
Device and lens protecting apparatus processed,
The lens protective cover is shell structure, and camera, the lens protective cover front end are housed inside the lens protective cover
It is fixedly connected with shield camera lens,
The lens protecting apparatus include be involved in roller, roll out roller and lens protection film, it is described roll out roller setting protecting
It the top of cover and is rotatablely connected with protective cover, the cylinder axis that rolls out is horizontally arranged, and described be involved in and rolls out rolling at roller
It the corresponding lower section that protective cover is set of cylinder and is rotatablely connected with protective cover, the lens protection film one ends wound is rolling out roller
The other end is wrapped in around the front end face of camera lens to be involved on roller,
The lower section of camera lens shield is arranged in the control device, and the control device control is involved in roller rotation.
2. a kind of freeway tunnel monitoring roller type automatically cleaning camera lens shield according to claim 1, it is characterised in that:
It is planar structure in the middle part of the shield camera lens, the shield camera lens is provided with fillet far from one end lower edges of protective cover.
3. a kind of freeway tunnel monitoring roller type automatically cleaning camera lens shield according to claim 1, it is characterised in that:
The lens protection film is clear PVC material, and the lens protection film is provided with antistatic plated film far from shield camera lens side.
4. a kind of freeway tunnel monitoring roller type automatically cleaning camera lens shield according to claim 3, it is characterised in that:
The lens protection film is provided with multistage, and number mark is printed on described every section of lens protection film for marking lens protection film
Volume residual.
5. a kind of freeway tunnel monitoring roller type automatically cleaning camera lens shield according to claim 4, it is characterised in that:
Number mark is stated to be arranged at each section of lower right corner of lens protection film.
6. a kind of freeway tunnel monitoring roller type automatically cleaning camera lens shield according to claim 1, it is characterised in that:
The roller that is involved in includes spool, retarder and motor, and the spool is spindle-type part, and the output shaft and retarder of the motor are defeated
Enter axis to be fixedly and coaxially connected, the reducer output shaft is fixedly and coaxially connected with spool, and the retarder and motor are fixed on mirror
On head protection cover.
7. a kind of freeway tunnel monitoring roller type automatically cleaning camera lens shield according to claim 1, it is characterised in that:
The control device includes single-chip microcontroller and relay, and the single-chip microcontroller is connected with relay, and the single-chip microcontroller passes through control relay
Device switch control current of electric it is logical only and rotation direction.
8. a kind of freeway tunnel monitoring roller type automatically cleaning camera lens shield according to claim 7, it is characterised in that:
The control device further includes network module, and the network module is connect with single-chip microcontroller, and the network module is for receiving ether
The control signal of net.
9. a kind of freeway tunnel monitoring roller type automatically cleaning camera lens shield according to claim 7, it is characterised in that:
The control device further includes bluetooth module, and the bluetooth module is connect with single-chip microcontroller, and the bluetooth module is for receiving bluetooth
Signal.
10. a kind of freeway tunnel monitoring roller type automatically cleaning camera lens shield, feature exist according to claim 9
In: the bluetooth module is equipped with corresponding bluetooth Digiplex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910222281.8A CN109831611A (en) | 2019-03-22 | 2019-03-22 | A kind of freeway tunnel monitoring roller type automatically cleaning camera lens shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910222281.8A CN109831611A (en) | 2019-03-22 | 2019-03-22 | A kind of freeway tunnel monitoring roller type automatically cleaning camera lens shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109831611A true CN109831611A (en) | 2019-05-31 |
Family
ID=66870984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910222281.8A Pending CN109831611A (en) | 2019-03-22 | 2019-03-22 | A kind of freeway tunnel monitoring roller type automatically cleaning camera lens shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109831611A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110789171A (en) * | 2019-11-11 | 2020-02-14 | 马狄 | External protection cleaning device for hydraulic press platen |
| CN111770260A (en) * | 2020-07-27 | 2020-10-13 | 赣州德业电子科技有限公司 | Camera dust-proof cylinder for tower crane wireless transmission |
| CN112019811A (en) * | 2020-08-22 | 2020-12-01 | 深圳市信诺兴技术有限公司 | Security monitoring system special for high-rise building |
| CN112351182A (en) * | 2020-08-04 | 2021-02-09 | 煤科集团沈阳研究院有限公司 | Automatic dust removal camera and dust removal method thereof |
| CN113163702A (en) * | 2021-04-16 | 2021-07-23 | 浙江鸿广科技有限公司 | Chip mounter |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110789171A (en) * | 2019-11-11 | 2020-02-14 | 马狄 | External protection cleaning device for hydraulic press platen |
| CN111770260A (en) * | 2020-07-27 | 2020-10-13 | 赣州德业电子科技有限公司 | Camera dust-proof cylinder for tower crane wireless transmission |
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| CN112019811A (en) * | 2020-08-22 | 2020-12-01 | 深圳市信诺兴技术有限公司 | Security monitoring system special for high-rise building |
| CN113163702A (en) * | 2021-04-16 | 2021-07-23 | 浙江鸿广科技有限公司 | Chip mounter |
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