CN202733750U - Device for improving beam-focusing accuracy of light-compensating lamp of intelligent road traffic system - Google Patents
Device for improving beam-focusing accuracy of light-compensating lamp of intelligent road traffic system Download PDFInfo
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- CN202733750U CN202733750U CN2012204160129U CN201220416012U CN202733750U CN 202733750 U CN202733750 U CN 202733750U CN 2012204160129 U CN2012204160129 U CN 2012204160129U CN 201220416012 U CN201220416012 U CN 201220416012U CN 202733750 U CN202733750 U CN 202733750U
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Abstract
The utility model provides a device for improving beam-focusing accuracy of a light-compensating lamp of an intelligent road traffic system. The device comprises a laser focusing mechanism, the laser focusing mechanism is provided with a connector and is connected with the light-compensating lamp through the connector, the laser focusing mechanism and the light-compensating lamp are identical in direction, and the laser focusing mechanism emits laser beams so as to indicate light compensating direction of the light-compensating lamp. The laser focusing mechanism comprises a laser emitting module connected with a laser driving module, the laser driving module drives the laser emitting module to emit laser beams and is connected with a power source through a voltage-current conversion module. The laser emitting module is provided with a plurality of light source emitting points capable of emitting a plurality of laser beams, and error during debugging due to position error when the device is mounted on the light-compensating lamp is avoided. By the aid of the device, pointed areas of the light-compensating lamp can be conveniently observed, and accordingly, whether mounting angle of the light-compensating lamp accurately points at areas to be compensated finally or not can be judged.
Description
Technical field
The utility model relates to traffic surveillance and control system, relates in particular to a kind of Intelligent road traffic system light compensating lamp that improves to the device of light accuracy.
Background technology
The quantity of the vehicles sharply increases, so that road traffic is day by day busy, traffic goes from bad to worse.The stifled match of traffic becomes normality, and traffic accident happens occasionally, and relates to the illegal activities violating the regulations of traffic accident, particularly pernicious traffic accident, becomes the focus of social concerns.Traffic is the lifeblood of economic development, and each state has all dropped into a large amount of manpower and financial resources in the traffic capital construction.Except the increase and enlarging of road, intelligent transportation system becomes the focus that the countries in the world traffic and transport field is is competitively researched and developed.In intelligent transportation system, traffic surveillance and control system is as one of important component part of intelligent transportation command and control system, undertaking the information gathering task of the aspects such as traffic dispersion, accident detection, information of vehicles seizure, law enforcement dynamics and management to improving traffic order, the person of tightening traffic management play very important effect.
After monitoring system was born, transportation industry had become a larger beneficiary of video monitoring, and the SD simulation monitoring is popularized in a large number in transportation industry, and has brought into play important function, became the powerful measure that improves traffic administration efficient.The image definition that the traditional analog monitoring provides can not satisfy the later stage application to the requirement of front end picture quality.At field of traffic, the embedded CCD of lining by line scan high-definition monitoring camera has become the new selection of intelligent traffic monitoring, significantly benefits in order to do the system of video analysis so that recognition system need to be obtained image detail with other.
Road monitoring camera is as a kind of collecting device of video signal, be specifically designed to the destination objects such as vehicle, driver, pedestrian and mark that monitor on road, require round-the-clock uninterrupted operation, and can in real time, clearly capture the characteristic information of destination object, such as number plate, color, shape of face, profile, shape etc.And along with the development of technology, be applied to the intelligent high-definition camera that the road monitoring camera in the intelligent transportation system has developed into IMAQ, data processing and stored from single image collecting function, its Main Function is to gather video signal, video and image are processed, such as functions such as video analysis, car plate identifications, and transfer data to rear end equipment by transmission line and carry out image storage and analytical applications.
Light compensating lamp is widely used in the Intelligent road traffic system, is used for when capturing vehicle, carrying out light filling at insufficient light or backlight environment and video camera interlock, but brightness and identification to promote shot object.But when system's installation and debugging, has stronger illumination directive property because be used for the light compensating lamp of Intelligent road traffic system, and the light compensating lamp distance is by distant (ordinary circumstance is all beyond 17 meters) of light filling object, therefore the commissioning staff is when regulating light compensating lamp optic angle is spent (comprising level and vertical angle), even small angular deflection, also will cause actual light filling maximum brightness zone with need to be by light filling object physical location generation relatively large deviation, the picture that video camera is taken does not reach desirable effect, has reduced the efficient of installation and debugging work simultaneously yet.
The utility model content
The purpose of this utility model provides a kind of high Intelligent road traffic system light compensating lamp to the device of light accuracy, with the convenient optic angle degree is adjusted to light compensating lamp.
The utility model is that the technical scheme that its technical problem of solution adopts is,
A kind of Intelligent road traffic system light compensating lamp that improves is to the device of light accuracy, include laser alignment mechanism, this laser alignment mechanism is provided with connector, laser alignment mechanism links to each other with light compensating lamp by connector, laser alignment mechanism is consistent with the direction of light compensating lamp, laser alignment mechanism gives off laser beam, to indicate the light filling direction of light compensating lamp.
Particularly, laser alignment mechanism includes laser emitting module, and this laser emitting module links to each other with the Laser Driven module, and the Laser Driven module gives off laser beam laser emitting module, and the Laser Driven module links to each other with power supply by the Voltage-current conversion module.
Further, laser emitting module has some light source launch points, can launch simultaneously the multi-stripe laser bundle, occurrence positions deviation when avoiding device on being installed to light compensating lamp and produce error when causing debugging.
In an embodiment of the present utility model, power supply is filled the post of by dry cell;
Laser alignment mechanism and connector are located in the housing, and the outer surface of this housing is provided with the button of control laser alignment mechanism start and stop and the indicator lamp that shows laser alignment mechanism running status;
Connector is magnetic adsorbing block, with convenient laser alignment mechanism is linked to each other with the metal case of light compensating lamp.
The utility model has the advantage of, this device has a plurality of light source launch points, can launch simultaneously the multi beam red laser, occurrence positions deviation when avoiding device on being installed to light compensating lamp and produce error when causing debugging, when carrying out the light compensating lamp installation and debugging, this device is installed in the guard shield periphery temporarily, enabling this device gives off laser beam, because the light of laser beam has extremely low scattering, therefore can observe easily light compensating lamp zone pointed, thereby judge whether the setting angle of light compensating lamp can finally accurately be directed to the zone of actual required light filling.Can effectively solve in this way in the traditional debugging method and to adopt experience method or take multiple pictures and progressively correct the problem that produces, also remedy the deficiency that light compensating lamp can't be debugged direction by day under the photoenvironment simultaneously.
Description of drawings
Fig. 1 is that the raising Intelligent road traffic system light compensating lamp that the utility model proposes is to the theory diagram of the device of light accuracy;
Fig. 2 is the left side view of this device;
Fig. 3 is the right side view of this device;
Fig. 4 is the use view of this device.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose with effect is easy to understand, below in conjunction with illustrating and specific embodiment, further set forth the utility model.
The raising Intelligent road traffic system light compensating lamp that the utility model proposes includes laser alignment mechanism to the device of light accuracy, laser alignment mechanism is provided with connector, laser alignment mechanism links to each other with light compensating lamp by connector, laser alignment mechanism is consistent with the direction of light compensating lamp, laser alignment mechanism gives off laser beam, to indicate the light filling direction of light compensating lamp.
Such as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, laser alignment mechanism includes laser emitting module 11, laser emitting module 11 links to each other with Laser Driven module 12, Laser Driven module 12 gives off laser beam laser emitting module 11, and Laser Driven module 12 links to each other with power supply 14 by Voltage-current conversion module 13.
Laser emitting module 11 has light source launch point 111, can launch simultaneously the multi-stripe laser bundle, occurrence positions deviation when avoiding device on being installed to light compensating lamp 3 and produce error when causing debugging.
In the present embodiment, power supply 14 is filled the post of by dry cell; Laser alignment mechanism and connector 2 are located in the housing 3, and the outer surface of housing 3 is provided with the button 31 of control laser alignment mechanism start and stop and the indicator lamp 32 that shows laser alignment mechanism running status; Connector 2 is magnetic adsorbing block, with convenient laser alignment mechanism is linked to each other with the metal case of light compensating lamp 4.
This device has a plurality of light source launch points, can launch simultaneously the multi beam red laser, occurrence positions deviation in the time of can avoiding device on being installed to light compensating lamp and produce error when causing debugging, when carrying out the light compensating lamp installation and debugging, this device is installed in the guard shield periphery temporarily, give off laser beam after the startup, because the light of laser beam has extremely low scattering, therefore can observe easily light compensating lamp zone pointed, thereby judge whether the setting angle of light compensating lamp can finally accurately be directed to the zone of actual required light filling.Can effectively solve in this way in the traditional debugging method and to adopt experience method or take multiple pictures and progressively correct the problem that produces, also remedy the deficiency that light compensating lamp can't be debugged direction by day under the photoenvironment simultaneously.
Above demonstration and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. one kind is improved Intelligent road traffic system light compensating lamp to the device of light accuracy, it is characterized in that, include laser alignment mechanism, this laser alignment mechanism is provided with connector, laser alignment mechanism links to each other with light compensating lamp by connector, laser alignment mechanism is consistent with the direction of light compensating lamp, and laser alignment mechanism gives off laser beam, to indicate the light filling direction of light compensating lamp.
2. a kind of Intelligent road traffic system light compensating lamp that improves according to claim 1 is to the device of light accuracy, it is characterized in that, laser alignment mechanism includes laser emitting module, this laser emitting module links to each other with the Laser Driven module, the Laser Driven module gives off laser beam laser emitting module, and the Laser Driven module links to each other with power supply by the Voltage-current conversion module.
3. a kind of Intelligent road traffic system light compensating lamp that improves according to claim 2 is characterized in that the device of light accuracy, and laser emitting module has some light source launch points, can launch simultaneously the multi-stripe laser bundle.
4. a kind of Intelligent road traffic system light compensating lamp that improves according to claim 1 is characterized in that the device of light accuracy, and power supply is filled the post of by dry cell.
5. a kind of Intelligent road traffic system light compensating lamp that improves according to claim 1 is to the device of light accuracy, it is characterized in that, laser alignment mechanism and connector are located in the housing, and the outer surface of this housing is provided with the button of control laser alignment mechanism start and stop and the indicator lamp that shows laser alignment mechanism running status.
6. a kind of Intelligent road traffic system light compensating lamp that improves according to claim 1 is characterized in that the device of light accuracy, and connector is magnetic adsorbing block, with convenient laser alignment mechanism is linked to each other with the metal case of light compensating lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204160129U CN202733750U (en) | 2012-08-21 | 2012-08-21 | Device for improving beam-focusing accuracy of light-compensating lamp of intelligent road traffic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204160129U CN202733750U (en) | 2012-08-21 | 2012-08-21 | Device for improving beam-focusing accuracy of light-compensating lamp of intelligent road traffic system |
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| Publication Number | Publication Date |
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| CN202733750U true CN202733750U (en) | 2013-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012204160129U Expired - Lifetime CN202733750U (en) | 2012-08-21 | 2012-08-21 | Device for improving beam-focusing accuracy of light-compensating lamp of intelligent road traffic system |
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| CN (1) | CN202733750U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090905A (en) * | 2015-08-03 | 2015-11-25 | 山东华光光电子有限公司 | Laser installation frame used for dimming of light-compensating lamp and application of laser installation frame |
| CN105090825A (en) * | 2015-08-03 | 2015-11-25 | 山东华光光电子有限公司 | Light supplementing lamp facilitating light dimming and application of light supplementing lamp |
| CN108413198A (en) * | 2018-05-15 | 2018-08-17 | 郑州大学 | Adaptive pinpoint visual stimulator |
| CN109027974A (en) * | 2018-06-20 | 2018-12-18 | Oppo（重庆）智能科技有限公司 | A kind of light source position adjustment device and method of adjustment |
| CN110998181A (en) * | 2017-08-04 | 2020-04-10 | 阿特拉斯材料测试技术公司 | Lighting device for motor vehicle accident simulation device |
-
2012
- 2012-08-21 CN CN2012204160129U patent/CN202733750U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090905A (en) * | 2015-08-03 | 2015-11-25 | 山东华光光电子有限公司 | Laser installation frame used for dimming of light-compensating lamp and application of laser installation frame |
| CN105090825A (en) * | 2015-08-03 | 2015-11-25 | 山东华光光电子有限公司 | Light supplementing lamp facilitating light dimming and application of light supplementing lamp |
| CN110998181A (en) * | 2017-08-04 | 2020-04-10 | 阿特拉斯材料测试技术公司 | Lighting device for motor vehicle accident simulation device |
| CN108413198A (en) * | 2018-05-15 | 2018-08-17 | 郑州大学 | Adaptive pinpoint visual stimulator |
| CN109027974A (en) * | 2018-06-20 | 2018-12-18 | Oppo（重庆）智能科技有限公司 | A kind of light source position adjustment device and method of adjustment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |