CN103941520A - Laser night vision device special for motorway - Google Patents
Laser night vision device special for motorway Download PDFInfo
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- CN103941520A CN103941520A CN201410130481.8A CN201410130481A CN103941520A CN 103941520 A CN103941520 A CN 103941520A CN 201410130481 A CN201410130481 A CN 201410130481A CN 103941520 A CN103941520 A CN 103941520A
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- lens
- filter
- filter lens
- gear
- light
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Abstract
The invention discloses a laser night vision device special for a motorway. The laser night vision device comprises a camera, a filter lens and a light supplementing device, the filter lens is arranged in front of an imaging lens of the camera, the filter lens is used for filtering out visible light, the light supplementing device is a laser illuminator, and the filter lens is connected with a driving mechanism driving the filter lens to be separated from the imaging lens and to exactly face the imaging lens. Due to the fact that the device is provided with the filter lens and the light supplementing device, the filter lens can filter out the visible light, no matter how strong the light of a car lamp is at night, shooting cannot be influenced, meanwhile, the light supplementing device can emit lasers, and shooting of the camera is facilitated. Therefore, according to the device, the influence of the car lamp and environmental light on imaging of the camera can be filter out, and therefore the effect of night-vision monitoring is achieved. The state of night monitoring and the state of daytime monitoring can be switched, and the effect of white light monitoring equipment is prevented from being influenced.
Description
Technical field
The present invention relates to a kind of laser night-vision device, particularly the special laser night-vision device of a kind of highway.
Background technology
Existing laser night-vision device is mainly used in the monitoring such as forest, boundary line, reservoir and city, in actual use procedure, be not subject to the impact of high light, night vision effect is also rather satisfied, but highway environment is more special, generally at the vehicle of running on expressway all taking high beam as main, What is more reequips car light, use xenon headlight in violation of rules and regulations exceeds standard, high light has had a strong impact on the monitoring effect of video camera, that picture becomes a white light round and round, can not see vehicle clearly, thereby existing night vision device loses the meaning of night vision monitoring.
Summary of the invention
The technical problem to be solved in the present invention is: the special laser night-vision device of highway that can obtain better night vision effect under a kind of high light environment is provided.
In order to solve the problems of the technologies described above, the present invention includes video camera, filter lens and light compensating apparatus, filter lens is arranged on the front of the imaging lens of video camera, filter lens is the filter lens of filter visible ray, light compensating apparatus is laser illuminator, and filter lens is connected with and drives filter lens to depart from imaging lens and the driving mechanism to imaging lens just.
In order to make compact conformation of the present invention, the present invention also includes housing, and described video camera, filter lens, light compensating apparatus and driving mechanism are all arranged in housing.
For the ease of driving filter lens to move, described driving mechanism comprises motor, fixed mount, the first gear and the second gear, the gear shaft of the first gear rotates and is arranged on fixed mount, fixed mount and motor are all fixed on housing, filter lens is provided with lens holder outward, the gear shaft of lens holder and the first gear fixes, and the second gear is fixed on the output shaft of motor, and the first gear and the second gear are meshed.
Beneficial effect of the present invention: the present invention is owing to being provided with filter lens and light compensating apparatus, and filter lens can filter visible ray, no matter night car light how strong of light, all, on not impact of shooting, light compensating apparatus energy Emission Lasers, is beneficial to camera photography simultaneously.Therefore, thus the present invention can filtering car light and surround lighting the impact of video camera imaging has been reached to the effect of night vision monitoring.And can switch the state of night monitoring and monitoring on daytime, avoid the impact on white light watch-dog effect.
Brief description of the drawings
Fig. 1 is inner structure schematic diagram of the present invention;
Fig. 2 is that schematic diagram is looked on the right side of Fig. 1;
In figure: 1, housing, 2, video camera, 3, imaging lens, 4, motor, 5, fixed mount, 6, the first gear, 7, gear shaft, 8, lens holder, 9, light compensating apparatus, 10, the second gear, 11, filter lens.
Embodiment
A kind of specific embodiment as depicted in figs. 1 and 2, it comprises video camera 2, filter lens 11 and light compensating apparatus 9, filter lens 11 is arranged on the front of the imaging lens 3 of video camera 2, filter lens 11 is the filter lens of filter visible ray, this filter lens can filter visible ray and see through laser, light compensating apparatus 9 is laser illuminator, and filter lens 11 is connected with and drives filter lens 11 to depart from imaging lens 3 and the driving mechanism to imaging lens 3 just.Depart from imaging lens 3 and refer to that filter lens 11 is not in the visual angle of imaging lens 3.Filter lens 11 is passed through at the visual angle that is being just imaging lens 3 to imaging lens 3 completely.
This specific embodiment also includes housing 1, and video camera 2, filter lens 11, light compensating apparatus 9 and driving mechanism are all arranged in housing 1.Make like this one-piece construction compacter.
In this specific embodiment, driving mechanism comprises motor 4, fixed mount 5, the first gear 6 and the second gear 10, the gear shaft 7 of the first gear 6 rotates and is arranged on fixed mount 5, fixed mount 5 and motor 4 are all fixed on housing 1, the outer lens holder 8 that is provided with of filter lens 11, the gear shaft 7 of lens holder 8 and the first gear 6 fixes, and the second gear 10 is fixed on the output shaft of motor 4, and the first gear 6 and the second gear 10 are meshed.
Principle of work: in the time of night monitoring, starter motor 4, turns to filter lens 11 just to imaging lens 3 by the transmission of two gears, light compensating apparatus 9 Emission Lasers are radiated at shooting area, filter lens 11 masks visible ray, only allows laser to pass through, and so just can eliminate the impact of car light.While monitoring by day, control motor 4 and remove filter lens 11, so just do not affect monitoring effect on daytime.
Claims (3)
1. the laser night-vision device that highway is special, it is characterized in that: comprise video camera, filter lens and light compensating apparatus, filter lens is arranged on the front of the imaging lens of video camera, filter lens is the filter lens of filter visible ray, light compensating apparatus is laser illuminator, and filter lens is connected with and drives filter lens to depart from imaging lens and the driving mechanism to imaging lens just.
2. the special laser night-vision device of highway according to claim 1, is characterized in that: also include housing, described video camera, filter lens, light compensating apparatus and driving mechanism are all arranged in housing.
3. the special laser night-vision device of highway according to claim 2, it is characterized in that: described driving mechanism comprises motor, fixed mount, the first gear and the second gear, the gear shaft of the first gear rotates and is arranged on fixed mount, fixed mount and motor are all fixed on housing, filter lens is provided with lens holder outward, the gear shaft of lens holder and the first gear fixes, and the second gear is fixed on the output shaft of motor, and the first gear and the second gear are meshed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410130481.8A CN103941520A (en) | 2014-04-02 | 2014-04-02 | Laser night vision device special for motorway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410130481.8A CN103941520A (en) | 2014-04-02 | 2014-04-02 | Laser night vision device special for motorway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103941520A true CN103941520A (en) | 2014-07-23 |
Family
ID=51189248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410130481.8A Pending CN103941520A (en) | 2014-04-02 | 2014-04-02 | Laser night vision device special for motorway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103941520A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107145023A (en) * | 2017-06-06 | 2017-09-08 | 杭州奥卢环保科技有限公司 | A kind of dynamic adjustable vehicle-mounted field night vision device of light filling formula |
| CN107153313A (en) * | 2017-06-06 | 2017-09-12 | 杭州奥卢环保科技有限公司 | A kind of vehicle-mounted field night vision device of dynamic adjustable supplementary lighting formula |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009145542A (en) * | 2007-12-13 | 2009-07-02 | Panasonic Corp | Camera device |
| CN201429901Y (en) * | 2009-06-29 | 2010-03-24 | 山东神戎电子股份有限公司 | Road vehicle monitoring device |
| CN201689254U (en) * | 2010-03-25 | 2010-12-29 | 谭懋 | Rotary switching device for multiple filter plates of imaging sensor |
| CN101950077A (en) * | 2010-08-24 | 2011-01-19 | 山东神戎电子股份有限公司 | Remote laser night-viewing device |
| CN203786443U (en) * | 2014-04-02 | 2014-08-20 | 山东神戎电子股份有限公司 | Highway special-purpose laser night vision device |
-
2014
- 2014-04-02 CN CN201410130481.8A patent/CN103941520A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009145542A (en) * | 2007-12-13 | 2009-07-02 | Panasonic Corp | Camera device |
| CN201429901Y (en) * | 2009-06-29 | 2010-03-24 | 山东神戎电子股份有限公司 | Road vehicle monitoring device |
| CN201689254U (en) * | 2010-03-25 | 2010-12-29 | 谭懋 | Rotary switching device for multiple filter plates of imaging sensor |
| CN101950077A (en) * | 2010-08-24 | 2011-01-19 | 山东神戎电子股份有限公司 | Remote laser night-viewing device |
| CN203786443U (en) * | 2014-04-02 | 2014-08-20 | 山东神戎电子股份有限公司 | Highway special-purpose laser night vision device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107145023A (en) * | 2017-06-06 | 2017-09-08 | 杭州奥卢环保科技有限公司 | A kind of dynamic adjustable vehicle-mounted field night vision device of light filling formula |
| CN107153313A (en) * | 2017-06-06 | 2017-09-12 | 杭州奥卢环保科技有限公司 | A kind of vehicle-mounted field night vision device of dynamic adjustable supplementary lighting formula |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140723 |