CN201901059U - Device for automatically switching high beams and low beams of automobile - Google Patents
Device for automatically switching high beams and low beams of automobile Download PDFInfo
- Publication number
- CN201901059U CN201901059U CN2010205985825U CN201020598582U CN201901059U CN 201901059 U CN201901059 U CN 201901059U CN 2010205985825 U CN2010205985825 U CN 2010205985825U CN 201020598582 U CN201020598582 U CN 201020598582U CN 201901059 U CN201901059 U CN 201901059U
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- China
- Prior art keywords
- vehicle
- automobile
- mounted computer
- beams
- light
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a method and a device for automatically switching high beams and low beams of the automobile. The device comprises a combination switch (1), a photosensitive sensor (2), a vehicle-mounted computer (3) and a dimmer (4), wherein an input end of the combination switch (1) is connected with an output end of an automobile power source (5); an output end of the combination switch (1) is connected with an input end of the vehicle-mounted computer (3); an output end of the vehicle-mounted computer (3) is connected with an input end of the dimmer (4); an output end of the dimmer (4) is connected with an automobile high beam (6) and an automobile low beam (7); and the vehicle-mounted computer (3) is also connected with a timer (8). The method and the device for automatically switching high beams and low beams of the automobile provided by the utility model can automatically close the high beam of the per se automobile so as to use the low beam according to the intensity of lights of vehicles coming from the opposite direction; when the vehicles coming from the opposite direction passes, the device automatically switches the low beam into the high beam so as to effectively avoid the disturbance of the high beam on the vehicles coming from the opposite direction and the occurrence of traffic accidents.
Description
Technical field
The utility model relates to the method that a kind of car bulb switches, particularly a kind of device that the automobile far light and near light automaticallyes switch at night.
Background technology
Development along with society, people's living standard is also more and more higher, automobile has also been come into huge numbers of families, increasing people begins to drive on and off duty, because the increase of vehicle, the automobile driver beginner is also more and more, and the drivers that much newly take driver's license drive to set out on a journey and often opening country beam and do not know conversion light evening, and a lot of traffic accidents at night is all being opened country beam because of the opposite vehicle and caused according to statistics.Because the opposite vehicle is being opened country beam, driver's eyes can be subjected to the irradiation of opposite light and can't see the road surface situation in the place ahead, suddenly blackening at the moment can't adapt to probably for the moment and causes a traffic accident after the opposite vehicle crosses, and increasing new hand drives not know conversion light when meeting, and causes traffic accident.
Have a kind of glasses can help the driver to block the strong illumination on opposite in the prior art, but when the opposite did not have vehicle, wearing glasses can make light deepening at the moment, be unfavorable for driving.And band time length can make the eye socket distortion, the influence image.
The utility model content
The purpose of this utility model is, the square law device that provides a kind of automobile far light and near light to automatically switch, it can change passing light into according to the country beam of the own vehicle of intensity SELF CL of opposite vehicle light at night, after crossing, the opposite vehicle automatically switches to country beam, the interference that can effectively avoid country beam to cause for the opposite vehicle, the generation that effectively avoids traffic accident.
The technical solution of the utility model: the device that a kind of automobile far light and near light automaticallyes switch, this device comprises combined switch, photosensor, vehicle-mounted computer and Dim Dimmer, the input end of combined switch is connected with the mouth of automobile power source, the mouth of combined switch is connected with the input end of vehicle-mounted computer, the mouth of vehicle-mounted computer is connected with the input end of Dim Dimmer, the mouth of Dim Dimmer is connected with passing light with dazzle light, and vehicle-mounted computer also is connected with time meter.
In the device that aforesaid automobile far light and near light automaticallyes switch, photosensor is arranged on the head of car body.
Compared with prior art, method described in the utility model automatically switches to passing light when vehicle is opened country beam over there, need not the own M/C of driver, actv. has guaranteed the safety of night driving, can effectively prevent the generation of night traffic accident.After the opposite vehicle crosses, can recover the country beam state automatically again, not hinder driving, intellectuality very and hommization.
Description of drawings
Fig. 1 is a system chart of the present utility model.
Fig. 2 is a structured flowchart of the present utility model.
Being labeled as in the accompanying drawing: 1-combined switch, 2-photosensor, 3-vehicle-mounted computer, 4-Dim Dimmer, 5-automobile power source, 6-country beam, 7-passing light, 8-time meter.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Embodiment of the present utility model: a kind of device that adopts said method automatic switching automatic far light and near light, this device comprises combined switch 1, photosensor 2, vehicle-mounted computer 3 and Dim Dimmer 4, the input end of combined switch 1 is connected with the mouth of automobile power source 5, the mouth of combined switch 1 is connected with the input end of vehicle-mounted computer 3, the mouth of vehicle-mounted computer 3 is connected with the input end of Dim Dimmer 4, the mouth of Dim Dimmer 4 is connected with passing light 7 with dazzle light 6, and vehicle-mounted computer 3 also is connected with time meter 8.Photosensor 2 is arranged on the head of car body.
Principle of work of the present utility model: the method that a kind of automobile far light and near light automaticallyes switch, when driving night, when the opposite vehicle is opened country beam, photosensor sense 2 can be responded to the bright intensity of opposite vehicle car light, when intensity surpasses predetermined value, send a signal to vehicle-mounted computer 3, vehicle-mounted computer 3 detects own vehicle and whether opens country beam 6, sends a signal to Dim Dimmer 4 and time meter 8 when opening country beam 6, and Dim Dimmer 4 control country beams 6 are closed, passing light 7 is opened, when the time of time meter 8 arrives predetermined value, send a signal to vehicle-mounted computer 3, vehicle-mounted computer 3 sends a signal to Dim Dimmer 4, Dim Dimmer 4 control passing lights 7 are closed, and open country beam 6.
Claims (2)
1. the device that automaticallyes switch of an automobile far light and near light, it is characterized in that: this device comprises combined switch (1), photosensor (2), vehicle-mounted computer (3) and Dim Dimmer (4), the input end of combined switch (1) is connected with the mouth of automobile power source (5), the mouth of combined switch (1) is connected with the input end of vehicle-mounted computer (3), the mouth of vehicle-mounted computer (3) is connected with the input end of Dim Dimmer (4), the mouth of Dim Dimmer (4) is connected with passing light (7) with dazzle light (6), and vehicle-mounted computer (3) also is connected with time meter (8).
2. the device that automobile far light and near light according to claim 2 automaticallyes switch, it is characterized in that: photosensor (2) is arranged on the head of car body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205985825U CN201901059U (en) | 2010-11-09 | 2010-11-09 | Device for automatically switching high beams and low beams of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205985825U CN201901059U (en) | 2010-11-09 | 2010-11-09 | Device for automatically switching high beams and low beams of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201901059U true CN201901059U (en) | 2011-07-20 |
Family
ID=44271659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205985825U Expired - Fee Related CN201901059U (en) | 2010-11-09 | 2010-11-09 | Device for automatically switching high beams and low beams of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201901059U (en) |
-
2010
- 2010-11-09 CN CN2010205985825U patent/CN201901059U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20111109 |