CN204272301U - A kind of vehicle-mounted remote near-infrared wireless transmission night-vision devices - Google Patents
A kind of vehicle-mounted remote near-infrared wireless transmission night-vision devices Download PDFInfo
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- CN204272301U CN204272301U CN201420828567.3U CN201420828567U CN204272301U CN 204272301 U CN204272301 U CN 204272301U CN 201420828567 U CN201420828567 U CN 201420828567U CN 204272301 U CN204272301 U CN 204272301U
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Abstract
The utility model relates to technical field of automotive electronics, and specifically a kind of vehicle-mounted remote near-infrared wireless transmission night-vision devices, comprise Camcording system and display system.Wherein, Camcording system comprises near-infrared supplementary lighting sources, camera module, central processing unit and wireless transmitter module, for take driving road-condition before car and real-time Transmission to display system; Display system comprises wireless receiving module and Vehicular display device, for receiving and show road conditions before car that Camcording system shoots with video-corder.Native system is mainly used in improving driving at night fail safe, and clearly can see road conditions at a distance clearly when driving at night, the dangerous situations such as Timeliness coverage road barrier, greatly avoid because traffic accident is caused in human eye night vision vision dead zone.
Description
Technical field
The utility model relates to technical field of automotive electronics, in particular a kind of vehicle-mounted remote near-infrared wireless transmission night-vision devices.
Background technology
For a long time, nighttime driving is all considered as one of the most dangerous driving condition by people, particularly in road conditions more complicated, the road surface that illumination is poor travels especially true.Although automobile self is furnished with lighting device, mostly experiment and real data show, in sunny drying and without night of street lamp, effective irradiation distance of automobile dipped headlight is 30-40 rice, effective irradiation distance of high beam is 60-80 rice, exceeds the object of this distance, and what thing just cannot tell is.At present, domestic imported and famous brand vehicle is furnished with automatic night vision system mostly, and practice shows, the vehicle being equipped with night vision system obviously increases for driver, passenger and third-party coefficient of safety, and automatic night vision system is the development trend of auto industry security concepts.
Summary of the invention
The purpose of this utility model is to provide a kind of vehicle-mounted remote near-infrared wireless transmission night-vision devices, and its major function is the effective visual range increasing nighttime driving, improves driver, passenger and third-party coefficient of safety.
The purpose of this utility model is achieved through the following technical solutions:
A kind of vehicle-mounted remote near-infrared wireless transmission night-vision devices, is characterized in that, comprise Camcording system and display system; Wherein, described Camcording system is used for captured in real-time road conditions, and will shoot with video-corder video wireless transmission to display system, and its inside specifically comprises: near-infrared supplementary lighting sources, camera module, central processing unit and wireless transmitter module.Described display system, for receiving and show the road conditions video of described Camcording system wireless transmission, its inside specifically comprises: wireless receiving module and Vehicular display device.
The vehicle-mounted remote near-infrared wireless transmission night-vision devices of described one, is characterized in that, described near-infrared supplementary lighting sources adopts the near-infrared laser light uniforming device consistent with described camera module infrared-sensitive wave band.
The vehicle-mounted remote near-infrared wireless transmission night-vision devices of described one, it is characterized in that, the rising angle of described near-infrared supplementary lighting sources is between 3.5 °-10 °.
The vehicle-mounted remote near-infrared wireless transmission night-vision devices of described one, it is characterized in that, described camera module is low-light (level) infrared CCD camera module, and photosensitive spectral region is visible region and near infrared region.
The vehicle-mounted remote near-infrared wireless transmission night-vision devices of described one, it is characterized in that, the visual angle of described camera module is between 3.5 °-10 °.
The vehicle-mounted remote near-infrared wireless transmission night-vision devices of described one, it is characterized in that, the transmission frequency between described wireless transmitter module and wireless receiving module is 5.8G hertz.
Camcording system is mainly used in shooting driving front road conditions, and wherein, near-infrared supplementary lighting sources is mainly used in the near infrared light launching specific wavelength, is irradiated to vehicle front 80 meters to 400 meters.There is low-light (level) infrared CCD imageing sensor in camera module, responsive reception can be in the near infrared light that the reflections off objects in near-infrared supplementary lighting sources range of exposures returns, and the video information photographed is converted into the signal of telecommunication.The electric signal transmission that processed to wireless transmitter module, and is changed into electromagnetic wave and is sent by antenna by controller.Wireless receiving module receives the video information sent by Camcording system, and by convert information be analogue AV Signal transmissions to Vehicular display device, for observer.
As further improvement of the utility model, Camcording system inside is furnished with rechargable power supplies.In use, Camcording system can be positioned over automobile top, is responsible for providing the electric energy needed for near-infrared supplementary lighting sources, camera module, controller and wireless transmitter module by power supply.
In order to be different from the on-vehicle night vision device placed in existing car in the market, Camcording system can be positioned over outside car by the utility model, and particular location can be automobile top.The object done like this has two:
(1) the near infrared absorption that car windshield glass can be avoided completely to launch near-infrared supplementary lighting sources and reflection;
(2) be positioned over roof and can reduce vehicle-mounted DAS (Driver Assistant System) taking interior space, particularly avoid the vision interference to driver front and front, side.
The vehicle-mounted remote near-infrared wireless transmission night-vision devices of one provided by the utility model, belong to active on-vehicle safety equipment.This device viewing area is large, applicability strong, can improve driving safety, avoiding because traffic accident is caused in vision dead zone by increasing driver in the field range at night.
Accompanying drawing explanation
Fig. 1 is the operation principle schematic diagram of the preferred embodiment of a kind of vehicle-mounted remote near-infrared wireless transmission night-vision devices of the utility model.
Fig. 2 is the structural representation of the preferred embodiment of a kind of vehicle-mounted remote near-infrared wireless transmission night-vision devices of the utility model.
Embodiment
The utility model provides a kind of vehicle-mounted remote near-infrared wireless transmission night-vision devices, for making the purpose of this utility model, technical scheme clear and definite more, is described in detail the utility model referring to the accompanying drawing embodiment that develops simultaneously.
Fig. 1 is the fundamental diagram of preferred embodiment of the present utility model.In figure, 110 is near-infrared laser light uniforming device, and 120 for being furnished with the camera module of low-light (level) Near Infrared CCD imageing sensor, 130 is central processing unit, and 140 is wireless transmitter module, and 150 is wireless receiving module, wireless transmission frequency is herein 5.8G hertz, and 160 is Vehicular display device.
Near-infrared laser light uniforming device 110 is launched specific wavelength near infrared ray and is irradiated front scenery, and 120 leading portions are furnished with high definition optical lens, can receive the near infrared ray that front scene reflections returns, and image on ccd image sensor.Central processing unit 130 controls ccd image sensor and optical imagery is changed into the signal of telecommunication and is transferred to wireless transmitter module 140.The signal of telecommunication is transformed into 5.8G hertz electromagnetic wave by wireless transmitter module 140.After wireless receiving module 150 receives the electromagnetic wave of 140 transmittings, electromagnetic wave is converted into AV analog signal, and reaching vehicle LCD 160, human eye can be observed under near-infrared laser light uniforming device light filling condition by 160, the real-time road that vehicle front 80-400 rice goes out.
Fig. 2 is the structural representation of the preferred embodiment of a kind of vehicle-mounted remote near-infrared wireless transmission night-vision devices of the utility model.In figure, Camcording system comprises near-infrared supplementary lighting sources 110, camera module 111, central processing unit 112, wireless transmitter module 113, battery 114.Camcording system, as an autonomous system, can be positioned over automobile external separately, and battery-powered.Camcording system should be made totally-enclosed, avoids system to be subject to dust, the pollution of sleet and erosion.Display system comprises wireless receiving module 210 and Vehicular display device 211, for receiving and showing shot with video-corder road conditions video.
Should be understood that, the foregoing is only preferred embodiment of the present utility model, be not sufficient to limit the technical solution of the utility model.Scope of patent protection of the present utility model should be as the criterion with claims.To those skilled in the art; within the utility model essential scope; can be increased and decreased according to the above description, replaced, converted or improved; and all these increases and decreases, replacement, conversion or the technical scheme after improving, all should belong to the protection range of the utility model claims.
Claims (6)
1. vehicle-mounted remote near-infrared wireless transmission night-vision devices, is characterized in that, comprise Camcording system and display system; Wherein, described Camcording system is used for captured in real-time road conditions, and will shoot with video-corder video wireless transmission to display system, and its inside specifically comprises: near-infrared supplementary lighting sources, camera module, central processing unit and wireless transmitter module; Described display system, for receiving and show the road conditions video of described Camcording system wireless transmission, its inside specifically comprises: wireless receiving module and Vehicular display device.
2. the vehicle-mounted remote near-infrared wireless transmission night-vision devices of one according to claim 1, is characterized in that, described near-infrared supplementary lighting sources adopts the near-infrared laser light uniforming device consistent with described camera module infrared-sensitive wave band.
3. the vehicle-mounted remote near-infrared wireless transmission night-vision devices of one according to claim 1, it is characterized in that, the rising angle of described near-infrared supplementary lighting sources is between 3.5 °-10 °.
4. the vehicle-mounted remote near-infrared wireless transmission night-vision devices of one according to claim 1, it is characterized in that, described camera module is low-light (level) infrared CCD camera module, and photosensitive spectral region is visible region and near infrared region.
5. the vehicle-mounted remote near-infrared wireless transmission night-vision devices of one according to claim 1, it is characterized in that, the visual angle of described camera module is between 3.5 °-10 °.
6. the vehicle-mounted remote near-infrared wireless transmission night-vision devices of one according to claim 1, it is characterized in that, the transmission frequency between described wireless transmitter module and wireless receiving module is 5.8G hertz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420828567.3U CN204272301U (en) | 2014-12-24 | 2014-12-24 | A kind of vehicle-mounted remote near-infrared wireless transmission night-vision devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420828567.3U CN204272301U (en) | 2014-12-24 | 2014-12-24 | A kind of vehicle-mounted remote near-infrared wireless transmission night-vision devices |
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| Publication Number | Publication Date |
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| CN204272301U true CN204272301U (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420828567.3U Expired - Fee Related CN204272301U (en) | 2014-12-24 | 2014-12-24 | A kind of vehicle-mounted remote near-infrared wireless transmission night-vision devices |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106449617A (en) * | 2015-08-05 | 2017-02-22 | 杭州海康威视数字技术股份有限公司 | Light source device used for generating light, light supplement method thereof, and light supplement device thereof |
-
2014
- 2014-12-24 CN CN201420828567.3U patent/CN204272301U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106449617A (en) * | 2015-08-05 | 2017-02-22 | 杭州海康威视数字技术股份有限公司 | Light source device used for generating light, light supplement method thereof, and light supplement device thereof |
| CN106449617B (en) * | 2015-08-05 | 2019-04-12 | 杭州海康威视数字技术股份有限公司 | For generating the light source equipment and its light compensation method and device of light |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20211224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |