CN104527509A - Active lighting device for vehicle - Google Patents
Active lighting device for vehicle Download PDFInfo
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- CN104527509A CN104527509A CN201510031069.5A CN201510031069A CN104527509A CN 104527509 A CN104527509 A CN 104527509A CN 201510031069 A CN201510031069 A CN 201510031069A CN 104527509 A CN104527509 A CN 104527509A
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- vehicle
- car light
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- optics sensor
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Abstract
The invention discloses an active lighting device for a vehicle. The device comprises an active optical sensor which is mounted in a vehicle light or is independently mounted outside the vehicle light and shares a light source with the vehicle lamp; a detecting view field of the active optical sensor is matched with a lighting view field of the corresponding vehicle light. With the adoption of the device, the vehicle light can provide a detecting light source to the active optical sensor while performing lighting, indicating, recognizing and other functions, so as to individually or synchronously measure the distance, detect the speed and acquire three-dimensional data.
Description
Technical field
The present invention relates to car-mounted device technical field, particularly relate to a kind of vehicle active illumination device.
Background technology
At present, in car-mounted device technical field, along with vehicle is assisted and the development of autonomous driving technology, need to serve auxiliary driving or unpiloted three-dimensional periphery detecting sensor.And car light is as illumination equipment, for illumination, identification and deixis, vehicle car light, through evolving for a long time and development, is installed and uses normalisation, should also will inevitably long-term existence.
Prior art does not have the technological means that car light combines with detecting sensor by actv., although mobile lidar can realize three-dimensional perception, not clear and definite installation site, lacks realization rate.
Summary of the invention
The object of this invention is to provide a kind of vehicle active illumination device, this device can realize the three-dimensional detection to vehicle-surroundings environment, keeps away barrier and navigation basic data for the vehicle in traveling provides.
A kind of vehicle active illumination device, described device comprises active optics sensor, and described active optics sensor is installed on the inside of vehicle car light or is independently installed on the outside of vehicle car light, and with described vehicle car light common light source;
Wherein, the detection viewing field of described active optics sensor matches with the illumination field of view of corresponding vehicle car light.
According to vehicular applications and environment for use, described vehicle is provided with one or more active optics sensor.
Described active optics sensor is installed on the inside of vehicle car light, specifically comprises:
Described active optics sensor and one or one group of becoming one of vehicle car light assembly, its detection viewing field with the illumination field of view of integrated vehicle car light match.
Described active optics sensor is independently installed on the outside of vehicle car light, specifically comprises:
Described active optics sensor is installed on the outside of vehicle car light as individual components, its detection viewing field matches with the illumination field of view of corresponding car light; Wherein, described corresponding car light is one or one group.
Described active optics sensor is used for realizing single-point or multiple point distance measurement individually or simultaneously, and initiatively three-dimensional imaging is measured, and the measurement to target relative movement speed.
Described vehicle car light comprises headlight, taillight and steering indicating light.
Described vehicle car light adopts light emitting diode or semiconductor laser as light emitting source.
Described light emitting source adopts non-modulation or modulating mode is luminous; Wherein, described non-modulation pattern luminescence is used for illumination, identification and instruction, and described modulating mode luminescence is used for active optics detection, and takes into account illumination, identification and instruction.
As seen from the above technical solution provided by the invention, this device can realize the three-dimensional detection to vehicle-surroundings environment, keeps away barrier and navigation basic data for the vehicle in traveling provides.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram that example active optics sensor integration of the present invention is installed;
Fig. 2 is another schematic diagram that example active optics sensor integration of the present invention is installed;
Fig. 3 is the scheme of installation of example active optics sensor of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on embodiments of the invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to protection scope of the present invention.
Below in conjunction with accompanying drawing, the embodiment of the present invention is described in further detail, described device comprises active optics sensor, described active optics sensor is installed on the inside of vehicle car light or is independently installed on the outside of vehicle car light, and with described vehicle car light common light source; This active optics sensor can realize single-point or multiple point distance measurement individually or simultaneously, and initiatively three-dimensional imaging is measured, and the measurement to target relative movement speed.
Wherein, the detection viewing field of described active optics sensor matches with the illumination field of view of corresponding vehicle car light.
In specific implementation, according to vehicular applications and environment for use, described vehicle can be provided with one or more active optics sensor.
Above-mentioned active optics sensor is installed on the inside of vehicle car light, and concrete structure is: active optics sensor and one or one group of becoming one of vehicle car light assembly, its detection viewing field with the illumination field of view of integrated vehicle car light match.
For example, be illustrated in figure 1 the schematic diagram that example active optics sensor integration of the present invention is installed, figure comprises vehicle car light 11, active optics sensor 12 and LED light source 13, wherein active optics sensor 12 is embedded in the inside of vehicle car light 11, and this vehicle car light 11 adopts LED light source 13 as light emitting source, the detection viewing field of active optics sensor 12 and the illumination field of view of vehicle car light 11 match.
Be illustrated in figure 2 another schematic diagram that example active optics sensor integration of the present invention is installed, figure comprises vehicle car light 21, active optics sensor 22 and semiconductor laser 23, wherein active optics sensor 22 surrounding is placed with semiconductor laser 23, and this semiconductor laser 23 is as the light emitting source of vehicle car light 21.
In addition, active optics sensor also independently can be installed on the outside of vehicle car light, and concrete structure is: active optics sensor is installed on the outside of vehicle car light as individual components, and the illumination field of view of its detection viewing field and institute's mounting vehicle car light matches; Wherein, institute's mounting vehicle car light is one or one group.
For example, be illustrated in figure 3 the scheme of installation of example active optics sensor of the present invention, in Fig. 3: active optics sensor 31 integrated installation is in the inside of automotive headlamp 32, become one with automotive headlamp 32, the illumination field of view of its detection viewing field and automotive headlamp 32 matches; And active optics sensor 33 is as individual components, be installed on the outside of two light for vehicles 34, and the illumination field of view of detection viewing field and two light for vehicles 34 matches.
In addition, in specific implementation, vehicle car light can comprise for throwing light on, the headlight of identification and instruction, taillight and steering indicating light; And vehicle car light adopt meet car light industrial standard and can be used for that active optics measures can modulated light source, light emitting diode (LED) or semiconductor laser such as can be adopted as light emitting source.
Described light emitting source can adopt non-modulation or modulating mode is luminous; Wherein, described non-modulation pattern luminescence is mainly used in illumination, identification and instruction, and described modulating mode luminescence is mainly used in active optics detection, and takes into account illumination, identification and instruction.Under modulating mode, the corresponding different optical measuring technique of more modulation method and application can be had.
In specific implementation, this light emitting source can meet the application that illumination, identification, instruction or active light detect respectively by the method switching light-emitting mode and modulating mode; Also light-emitting mode and modulating mode be can fix, illumination, identification, instruction or active light detection application met simultaneously.
In sum, utilize vehicle active illumination device provided by the present invention can make car light while the functions such as realization illumination, instruction, identification, for active optics sensor provides probe source, realize range finding individually or simultaneously, test the speed and three dimensional data collection function; And be arranged on vehicle's surroundings due to car light, be connected by the visual field of active optics sensor and can realize laser Active measuring without dead angle.
The above; be only the present invention's preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (8)
1. a vehicle active illumination device, is characterized in that, described device comprises active optics sensor, and described active optics sensor is installed on the inside of vehicle car light or is independently installed on the outside of vehicle car light, and with described vehicle car light common light source;
Wherein, the detection viewing field of described active optics sensor matches with the illumination field of view of corresponding vehicle car light.
2. vehicle active illumination device according to claim 1, is characterized in that,
According to vehicular applications and environment for use, described vehicle is provided with one or more active optics sensor.
3. vehicle active illumination device according to claim 1, it is characterized in that, described active optics sensor is installed on the inside of vehicle car light, specifically comprises:
Described active optics sensor and one or one group of becoming one of vehicle car light assembly, its detection viewing field with the illumination field of view of integrated vehicle car light match.
4. vehicle active illumination device according to claim 1, it is characterized in that, described active optics sensor is independently installed on the outside of vehicle car light, specifically comprises:
Described active optics sensor is installed on the outside of vehicle car light as individual components, its detection viewing field matches with the illumination field of view of corresponding car light; Wherein, described corresponding car light is one or one group.
5. vehicle active illumination device according to claim 1, is characterized in that,
Described active optics sensor is used for realizing single-point or multiple point distance measurement individually or simultaneously, and initiatively three-dimensional imaging is measured, and the measurement to target relative movement speed.
6. vehicle active illumination device according to claim 1, is characterized in that,
Described vehicle car light comprises headlight, taillight and steering indicating light.
7. vehicle active illumination device according to claim 1 or 6, is characterized in that,
Described vehicle car light adopts light emitting diode or semiconductor laser as light emitting source.
8. vehicle active illumination device according to claim 7, is characterized in that,
Described light emitting source adopts non-modulation or modulating mode is luminous; Wherein, described non-modulation pattern luminescence is used for illumination, identification and instruction, and described modulating mode luminescence is used for active optics detection, and can take into account illumination, identification and instruction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510031069.5A CN104527509A (en) | 2015-01-16 | 2015-01-21 | Active lighting device for vehicle |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015200334483 | 2015-01-16 | ||
| CN201520033448 | 2015-01-16 | ||
| CN2015100243173 | 2015-01-16 | ||
| CN201510024317 | 2015-01-16 | ||
| CN201510031069.5A CN104527509A (en) | 2015-01-16 | 2015-01-21 | Active lighting device for vehicle |
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| CN104527509A true CN104527509A (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520042232.3U Active CN204415233U (en) | 2015-01-16 | 2015-01-21 | A kind of vehicle active illumination device |
| CN201510031069.5A Pending CN104527509A (en) | 2015-01-16 | 2015-01-21 | Active lighting device for vehicle |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520042232.3U Active CN204415233U (en) | 2015-01-16 | 2015-01-21 | A kind of vehicle active illumination device |
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| CN (2) | CN204415233U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106218533A (en) * | 2016-07-28 | 2016-12-14 | 上海小糸车灯有限公司 | A kind of headlamp for pilotless automobile |
| CN108474854A (en) * | 2015-10-06 | 2018-08-31 | 日本先锋公司 | Information processing unit, information processing method and program |
| CN108800041A (en) * | 2018-06-15 | 2018-11-13 | 华域视觉科技(上海)有限公司 | A kind of lamp system of the multi-wavelength output of Single wavelength laser light source |
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| US20040252517A1 (en) * | 2003-03-31 | 2004-12-16 | Koito Manufacturing Co., Ltd | Headlamp for vehicle |
| CN101391587A (en) * | 2007-08-08 | 2009-03-25 | 哈曼贝克自动系统股份有限公司 | Vehicle illumination system |
| JP2013224135A (en) * | 2012-03-22 | 2013-10-31 | Denso Corp | Illumination device for vehicle |
| CN103874931A (en) * | 2011-10-19 | 2014-06-18 | 罗伯特·博世有限公司 | Method and apparatus for ascertaining a position for an object in surroundings of a vehicle |
| CN104029628A (en) * | 2013-03-04 | 2014-09-10 | 通用汽车环球科技运作有限责任公司 | Integrated lighting, camera and sensor unit |
| CN104204658A (en) * | 2012-02-07 | 2014-12-10 | 两树光子学有限公司 | Lighting device for headlights with a phase modulator |
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2015
- 2015-01-21 CN CN201520042232.3U patent/CN204415233U/en active Active
- 2015-01-21 CN CN201510031069.5A patent/CN104527509A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040252517A1 (en) * | 2003-03-31 | 2004-12-16 | Koito Manufacturing Co., Ltd | Headlamp for vehicle |
| CN101391587A (en) * | 2007-08-08 | 2009-03-25 | 哈曼贝克自动系统股份有限公司 | Vehicle illumination system |
| CN103874931A (en) * | 2011-10-19 | 2014-06-18 | 罗伯特·博世有限公司 | Method and apparatus for ascertaining a position for an object in surroundings of a vehicle |
| CN104204658A (en) * | 2012-02-07 | 2014-12-10 | 两树光子学有限公司 | Lighting device for headlights with a phase modulator |
| JP2013224135A (en) * | 2012-03-22 | 2013-10-31 | Denso Corp | Illumination device for vehicle |
| CN104029628A (en) * | 2013-03-04 | 2014-09-10 | 通用汽车环球科技运作有限责任公司 | Integrated lighting, camera and sensor unit |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108474854A (en) * | 2015-10-06 | 2018-08-31 | 日本先锋公司 | Information processing unit, information processing method and program |
| CN108474854B (en) * | 2015-10-06 | 2022-06-14 | 日本先锋公司 | Information processing apparatus, information processing method, and program |
| CN106218533A (en) * | 2016-07-28 | 2016-12-14 | 上海小糸车灯有限公司 | A kind of headlamp for pilotless automobile |
| CN106218533B (en) * | 2016-07-28 | 2018-05-04 | 上海小糸车灯有限公司 | A kind of headlamp for pilotless automobile |
| CN108800041A (en) * | 2018-06-15 | 2018-11-13 | 华域视觉科技(上海)有限公司 | A kind of lamp system of the multi-wavelength output of Single wavelength laser light source |
Also Published As
| Publication number | Publication date |
|---|---|
| CN204415233U (en) | 2015-06-24 |
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Application publication date: 20150422 |