CN2919293Y - Novel EC glasses and automotive vehicle lamp electronic controller - Google Patents
Novel EC glasses and automotive vehicle lamp electronic controller Download PDFInfo
- Publication number
- CN2919293Y CN2919293Y CN 200620043335 CN200620043335U CN2919293Y CN 2919293 Y CN2919293 Y CN 2919293Y CN 200620043335 CN200620043335 CN 200620043335 CN 200620043335 U CN200620043335 U CN 200620043335U CN 2919293 Y CN2919293 Y CN 2919293Y
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- controller
- mirror
- vehicle lamp
- electronic controller
- automatic vehicle
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Abstract
The utility model relates to a new electronic EC mirror and automatic vehicle lamp controller which comprises an EC mirror controller and an automatic vehicle lamp controller, and is characterized in that the photosensitive diode in the EC mirror driving circuit is connected with the automatic vehicle lamp controller and acts as a light sensor in the automatic vehicle controller, and the electronic controller in the EC mirror controller is connected with the automatic vehicle lamp controller and serves for the automatic vehicle lamp controller. Therefore, the EC mirror driving circuit and the automatic vehicle lamp controller are combined in the utility model; wherein, the photosensitive diode in the EC mirror controller also acts as a light sensor in the automatic vehicle lamp controller while the electronic controller in the EC mirror controller serves for the automatic vehicle lamp controller, thereby, cost is saved, space is reduced and the circuit is simplified due to the combination of the two circuits.
Description
Technical field
The utility model belongs to automotive field, is specifically related to a kind of new E C mirror and the automatic car light electronic controller of automatic car lamp, automobile EC mirror.
Background technology
On present many automobiles the automobile autolights system is housed all, typical automobile autolights system mainly is made up of photoreceptor (being optical sensor), electronic controller (abbreviation controller) and selector switch three parts.Photoelectric sensor mainly adopts light activated element to detect running car the place ahead ambient light, converts visible light to electric signal, and detection signal is sent to electronic controller, and detection signal is carried out analysis and judgement, sends steering order, realizes the automatic control of car bulb.Photodiode is modal optical sensor.
The after-vision mirror all is electrochromism anti-dazzle driving mirror (being called for short the EC mirror) in now a lot of cars.The EC mirror by one special make can variable color minute surface, two optical sensors and electronic controller form, two optical sensors are separately positioned on the front and the back side of rearview mirror, receive automobile front and back respectively and penetrate the light that comes.Electronic controller receive that optical sensor sends here before penetrate light and after penetrate light signal.Detection signal is carried out analysis and judgement, send steering order, realize the automatic control of automotive rear-view specular reflectivity.When the headlight of following vehicle when the car back is radiated on the room mirror, the light intensity of back is in the light of front at this moment, this contrast is by two optical sensor perception and to electric signal of electronic controller output, and voltage of output was to the conductive layer of EC mirror minute surface after electronic controller received electric signal.This voltage on the EC mirror minute surface conductive layer changes the color of EC mirror minute surface, and voltage is high more, and electrification layer color is dark more, even this moment, strong again irradiates light shone on the rearview mirror, reflexes to through the anti-glare room mirror and then shows half-light on the driver's eyes, can not dazzle.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of new E C mirror and automatic car light electronic controller, and shared optical sensor of this electronic controller and electronic controller not only can be controlled the EC mirror, and can the Control of Automobile autolights system.
Technical problem to be solved in the utility model can be achieved through the following technical solutions.
A kind of new E C mirror and automatic car light electronic controller, the controller and the automatic car lamp controller that comprise automobile EC mirror, it is characterized in that: the optical sensor in the controller of EC mirror is connected with automatic lamp system controller, as the optical sensor components in the automatic lamp system controller circuitry; Electronic controller in the controller of EC mirror is connected with automatic lamp system controller circuitry, as the electronic controller in the automatic lamp system controller circuitry.
Owing to adopted said structure, the utility model combines the controller of EC mirror, automatic car light controller, wherein a photodiode in the controller of EC mirror is also as the optical sensor components in the automatic car light controller, electronic controller in the controller of EC mirror is also as the electronic controller in the automatic car light controller, two circuit unite two into one, and like this, have saved cost, save the space, also made circuit reduction.Photodiode in the utility model in the controller of EC mirror is as the optical sensor components of automatic car light controller, be installed in the back side of after-vision mirror in the car, like this, just can on being installed in instrument desk, to not notice that constantly the object that prevents to be placed on the instrument desk has hindered the daylighting of optical sensor.
Description of drawings
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is a functional-block diagram of the present utility model
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with embodiment, further set forth the utility model.
The automatic car light controller of a kind of EC mirror comprises the driving circuit of EC mirror, automatic lamp system controller, and the photodiode in the driving circuit of EC mirror is connected with automatic car light controller, as the optical sensor components in the automatic car light controller.Photodiode is installed in the back side of automobile room mirror, receives the front and penetrates next light.In the front of rearview mirror another photodiode is set, receives the back and penetrate next light.
Electronic controller in the controller of EC mirror is connected with automatic car light controller, as the electronic controller in the automatic car light controller.
The automatic car light controller of EC mirror described in the utility model can be provided with a switch, the control entire circuit; Two switches also can be set, and two switches are separately positioned in the controller of EC mirror in the circuit, in the car light controller, control the controller of EC mirror respectively, automatically car light controller automatically.
The installation of otherwise circuit design of the present utility model and related device, circuit etc. is that industry technician is known, repeats no more here.
As shown in Figure 1, during the utility model work, penetrate the light that comes from the automobile front and inject the photodiode that is installed in the room mirror back, penetrate the light that comes from the automobile back and inject the photodiode that is installed in the room mirror front, above-mentioned two photodiodes produce electric signal and send electronic controller to by circuit, the electric signal that electronic controller sends by circuit by two photodiodes of process analysis of prior setting, and judge the switch of control headlight and the variable color of EC mirror by the program of prior setting.
More than show and described ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the instructions 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 (1)
1, a kind of new E C mirror and car light electronic controller automatically, comprise EC mirror controller, automatic car light controller, it is characterized in that: the photodiode in the driving circuit of EC mirror is connected with automatic car light controller, as the optical sensor components in the automatic car light controller; Electronic controller in the controller of EC mirror is connected with automatic car light controller, as the electronic controller in the automatic car light controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620043335 CN2919293Y (en) | 2006-06-28 | 2006-06-28 | Novel EC glasses and automotive vehicle lamp electronic controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620043335 CN2919293Y (en) | 2006-06-28 | 2006-06-28 | Novel EC glasses and automotive vehicle lamp electronic controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2919293Y true CN2919293Y (en) | 2007-07-04 |
Family
ID=38217113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620043335 Expired - Fee Related CN2919293Y (en) | 2006-06-28 | 2006-06-28 | Novel EC glasses and automotive vehicle lamp electronic controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2919293Y (en) |
-
2006
- 2006-06-28 CN CN 200620043335 patent/CN2919293Y/en not_active Expired - Fee Related
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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 |