CN2881690Y - Anti-glare vehicle rear-view mirror of automatic regulating reflectivity according to incident light intensity - Google Patents
Anti-glare vehicle rear-view mirror of automatic regulating reflectivity according to incident light intensity Download PDFInfo
- Publication number
- CN2881690Y CN2881690Y CN 200520046982 CN200520046982U CN2881690Y CN 2881690 Y CN2881690 Y CN 2881690Y CN 200520046982 CN200520046982 CN 200520046982 CN 200520046982 U CN200520046982 U CN 200520046982U CN 2881690 Y CN2881690 Y CN 2881690Y
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- mirror
- controller
- optical sensor
- rearview mirror
- glass
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- Expired - Fee Related
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- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The utility model relates to an Anti-glare vehicle rear-view mirror of automatic regulating reflectivity according to incident light intensity, which comprises a mirror bracket, a mirror circle and a glass mirror which can change colour after electrifying, optical power detection holes are left on the mirror bracket and on the mirror circle respectively, the glass mirror is fixed after the installation of the mirror bracket and the mirror circle, a controller with control program is installed between the mirror bracket and the glass mirror, two light sensors are installed at the front and back ends of the controller respectively, the controller and the automobile power are connected by wiring harness. The rear-view mirror works normally in the daytime and the rear-view glass mirror does not change colour, at night, the controller gives the controlling instructions according to the signals from the back-installed light sensor and the preliminary design control program to add or reduce or shut off the power of the rear-view mirror, which make the rear-view mirror be colorated or faded and adjust the reflectivity automatically to prevent from dazzle reaction and ensure the traffic safety of the drivers.
Description
Technical field
The utility model relates to the auto parts machinery field, be specifically related to a kind of can be according to the anti-glare vehicle rearview mirror of the automatic accommodation reflex rate of incident intensity.
Background technology
Rearview mirror is important breaking piece on the automobile, and the anti-glare problem of rearview mirror is an important research direction of rearview mirror technology.So-called anti-glare problem is meant that automobile rear when night running trails headlight for vehicles light and cause driver's the reaction of dazzling the eyes by the rearview mirror reflection, badly influences driver's driving at night safety.In order to solve the anti-glare problem of rearview mirror, many scientific research personnel aspect rear-view mirror and minute surface coating technique action spot brains, for example to constantly development of TiO2 coating (being commonly called as " Lan Jing "), improved driver's eyes and be subjected to the external emergency light reflex of rearview mirror and stimulate the fatigue that causes and dazzle the eyes problem by part from the aluminizing of minute surface, silver-plated, chromium plating for the rear-vision mirror face coating technique; In the configuration aspects of rearview mirror, room mirror generally adopts prism technique to solve the anti-glare problem.
Prismatic lens anti-glare technology is a kind of technology of present comparative maturity, extensively adopts for rearview mirror company.Prism mainly is made up of prismatic lens, adjusting handle, mirror shell, support, stiffening plate, briquetting, spring etc.Prismatic lens has two reflectings surface, primary reflection surface is aluminized, reflectivity is greater than 80%, subreflector does not have coating, reflectivity is less than 7%, rely on the adjusting handle upset to make minute surface turn over the position that certain angle switches major and minor reflecting surface, daytime, rearview mirror placed the primary reflection surface position, the driver can clearly see the traffic conditions at automobile rear clearly, place the subreflector position night, prevent that the rear from trailing headlight for vehicles light reflection and causing the driver to dazzle the eyes reaction, solve the anti-glare problem of rearview mirror with this.
But because of above-mentioned known anti-dazzle driving mirror light reflectivity is a fixed value, can not be according to automatic accommodation reflex rate a little less than the incident intensity.When incident intensity is very big, can not effectively prevent driver's the reaction of dazzling the eyes, influence driving at night safety.
The utility model content
The purpose of this utility model is that the shortcoming that overcomes above-mentioned prior art provides normally to use a kind of daytime, evening can be according to the anti-glare vehicle rearview mirror of the automatic accommodation reflex rate of incident intensity, effectively the solution driver's eyes is subjected to the external emergency light reflex of rearview mirror stimulates the fatigue that causes and dazzles the eyes problem, ensures driver's driving at night safety.
The purpose of this utility model be achieved in that it comprise after mirror shell, Jing Quan, the energising can variable color glass mirror, an optical sensor of installing forward, an optical sensor of installing backward, glass mirror is fixing by mirror shell and Jing Quan assembling back, leave light intensity on mirror shell and the Jing Quan respectively and detect the hole, the controller of band control program is housed between eyeglass and mirror shell, described two sensors are integrated on controller, be installed in the both sides of controller respectively, wire harness is connected controller with automobile power source.
Adopt the automobile rearview mirror of technique scheme, can normally use by day, the constant color of rear-view mirror sheet glass, at night, the signal that controller transmits according to the optical sensor of installing backward, control program according to design in advance sends steering order, the rear-view mirror sheet glass is powered up or subtracts electricity or outage, make rearview mirror painted or fade, automatically the accommodation reflex rate, effectively prevent to produce and dazzle the eyes reaction, guarantee driver's driving at night safety.
Description of drawings
Below in conjunction with the drawings and specific embodiments to this practical being described further.
Fig. 1 is a fundamental diagram of the present utility model
Fig. 2 is structural representation of the present utility model (seeing from behind)
Fig. 3 is structural representation of the present utility model (from the front)
Embodiment
As Fig. 1, shown in Figure 2, described in the utility modelly can comprise rear-view mirror shell 1 according to the anti-glare vehicle rearview mirror of the automatic accommodation reflex rate of incident intensity, mirror circle 2, support 3, glass mirror 4 that can variable color after the energising, the optical sensor 5 of An Zhuaning forward, the optical sensor 6 of An Zhuaning backward, controller 7, wire harness 8, the optical sensor 6 of optical sensor 5 of An Zhuaning and installation backward is integrated on the controller 7 forward, be installed in the both sides of controller 7 respectively, controller 7 stick on the glass for lenses 4 by double sticky tape or by screw retention on mirror shell 1, glass for lenses 4 is fixing by mirror shell 1 and mirror circle 2 assembling backs, whole rearview mirror is fixedly mounted on the automobile by support 3, and wire harness 8 is connected controller with automobile power source.
Principle of work of the present utility model is: the unthreaded hole measurement environment light intensity of optical sensor 5 by reserving on the mirror shell 1 of installing forward, judge daytime or night, the optical sensor 6 of An Zhuaning is gone up the unthreaded hole measured automobiles rear incident light intensity of reserving by Jing Quan backward; At night, when the headlight of trailing automobile when the rear shines rearview mirror, the optical sensor 6 of An Zhuaning is measured the incident light intensity by the unthreaded hole of reserving on the mirror circle 2 backward, and this light signal is converted to electrical signal transfer gives controller 7, controller 7 sends steering order according to the control program of design in advance, rear-view mirror sheet glass 4 is powered up, can become color after these glass for lenses 4 energisings, glass for lenses 4 after powering up is a colored state by original colourless state variation, the reflectivity of rearview mirror descends, the voltage that loads is high more, and glass for lenses 4 is painted dark more, and the reflectivity of rearview mirror descends many more, even this moment, strong again irradiates light shone on the rearview mirror, reflex to and all show half-light on the driver's eyes, can be not dazzling, the driver is produced dazzle the eyes sense; Otherwise outage back glass for lenses 4 can fade, and is changed to colourless state by original colored state, and the reflectivity of rearview mirror raises; By day, rear-view mirror sheet glass 4 constant colors.
Claims (4)
1, a kind of anti-glare vehicle rearview mirror according to the automatic accommodation reflex rate of incident intensity, comprise after mirror shell, Jing Quan, the energising can variable color glass mirror, an optical sensor of installing forward, an optical sensor of installing backward, glass mirror is fixing by mirror shell and Jing Quan assembling back, it is characterized in that leaving respectively on mirror shell and the Jing Quan light intensity and detect the hole, the controller of band control program is housed between eyeglass and mirror shell, described two sensors are integrated on controller, be installed in the both sides of controller respectively, wire harness is connected controller with automobile power source.
2, the anti-glare vehicle rearview mirror according to the automatic accommodation reflex rate of incident intensity according to claim 1, it is characterized in that the unthreaded hole measurement environment light intensity of optical sensor installed forward by reserving on the mirror shell, judge daytime or night, the optical sensor of An Zhuaning is gone up the unthreaded hole measured automobiles rear incident light intensity of reserving by Jing Quan backward.
3, the anti-glare vehicle rearview mirror according to the automatic accommodation reflex rate of incident intensity according to claim 1, incident light intensity when it is characterized in that the optical sensor installed is backward gone up the unthreaded hole of reserving and measured the rear and trail the headlight of automobile and shine rearview mirror by Jing Quan, and this light signal is converted to electrical signal transfer gives controller, controller sends steering order according to the control program of design in advance, and the rear-view mirror sheet glass is powered up.
4, the anti-glare vehicle rearview mirror according to the automatic accommodation reflex rate of incident intensity according to claim 1, it is characterized in that the optical sensor installed backward goes up by Jing Quan that the unthreaded hole of reserving measures that incident light that the rear shines rearview mirror does not have or intensity when weakening, to the outage of rear-view mirror sheet glass or reduce and add piezoelectric voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520046982 CN2881690Y (en) | 2005-11-28 | 2005-11-28 | Anti-glare vehicle rear-view mirror of automatic regulating reflectivity according to incident light intensity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520046982 CN2881690Y (en) | 2005-11-28 | 2005-11-28 | Anti-glare vehicle rear-view mirror of automatic regulating reflectivity according to incident light intensity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2881690Y true CN2881690Y (en) | 2007-03-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520046982 Expired - Fee Related CN2881690Y (en) | 2005-11-28 | 2005-11-28 | Anti-glare vehicle rear-view mirror of automatic regulating reflectivity according to incident light intensity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2881690Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104554027A (en) * | 2015-01-13 | 2015-04-29 | 西宁共进新材料科技有限公司 | Rearview mirror |
| CN105329178A (en) * | 2015-11-26 | 2016-02-17 | 重庆奥科伦实业发展有限公司 | Inner rear-view mirror and second light-transmitting piece mounting structure thereof |
| CN105329177A (en) * | 2015-11-26 | 2016-02-17 | 重庆奥科伦实业发展有限公司 | Automatic dimming system |
| WO2018000952A1 (en) * | 2016-06-27 | 2018-01-04 | 京东方科技集团股份有限公司 | Intelligent reflectance adjusting device, adjustment method therefor and anti-glare rearview mirror |
| CN107672527A (en) * | 2017-11-03 | 2018-02-09 | 常州九鼎汽车部件有限公司 | A kind of external anti-glare of outside rear-view mirror, according to ground, radar monitor multifunction module |
| CN109501677A (en) * | 2018-11-27 | 2019-03-22 | 陆玮 | A kind of new-energy automobile rearview mirror |
| CN107672527B (en) * | 2017-11-03 | 2024-05-31 | 常州九鼎汽车部件有限公司 | External anti-glare, ground lighting and radar monitoring multifunctional module of external rearview mirror |
-
2005
- 2005-11-28 CN CN 200520046982 patent/CN2881690Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104554027A (en) * | 2015-01-13 | 2015-04-29 | 西宁共进新材料科技有限公司 | Rearview mirror |
| CN105329178A (en) * | 2015-11-26 | 2016-02-17 | 重庆奥科伦实业发展有限公司 | Inner rear-view mirror and second light-transmitting piece mounting structure thereof |
| CN105329177A (en) * | 2015-11-26 | 2016-02-17 | 重庆奥科伦实业发展有限公司 | Automatic dimming system |
| WO2018000952A1 (en) * | 2016-06-27 | 2018-01-04 | 京东方科技集团股份有限公司 | Intelligent reflectance adjusting device, adjustment method therefor and anti-glare rearview mirror |
| CN107672527A (en) * | 2017-11-03 | 2018-02-09 | 常州九鼎汽车部件有限公司 | A kind of external anti-glare of outside rear-view mirror, according to ground, radar monitor multifunction module |
| CN107672527B (en) * | 2017-11-03 | 2024-05-31 | 常州九鼎汽车部件有限公司 | External anti-glare, ground lighting and radar monitoring multifunctional module of external rearview mirror |
| CN109501677A (en) * | 2018-11-27 | 2019-03-22 | 陆玮 | A kind of new-energy automobile rearview mirror |
| CN109501677B (en) * | 2018-11-27 | 2021-09-17 | 山东格菱电动车有限公司 | New energy automobile rearview mirror |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |