CN202686097U - Upper beam and lower beam switching system for external remote control of vehicle - Google Patents
Upper beam and lower beam switching system for external remote control of vehicle Download PDFInfo
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- CN202686097U CN202686097U CN 201220288017 CN201220288017U CN202686097U CN 202686097 U CN202686097 U CN 202686097U CN 201220288017 CN201220288017 CN 201220288017 CN 201220288017 U CN201220288017 U CN 201220288017U CN 202686097 U CN202686097 U CN 202686097U
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Abstract
The utility model discloses an upper beam and lower beam switching system for external remote control of a vehicle. The upper beam and lower beam switching system comprises a distance detector and a photosensitive sensor and further comprises a wireless transceiving system and a controller, wherein the photosensitive sensor and a distance sensor are respectively connected with the controller; and the controller is connected with the wireless transceiving system and a light management system. The controller comprises a memory unit in which control software is stored. The system has the characteristics of being capable of realizing light switching for vehicles in the opposite directions, dazzling is not easy to cause when the vehicles meet thus being relatively safe when the vehicles are driven at night.
Description
Technical field
The utility model relates to the car lighting field, especially relates to the external remote control distance-light of a kind of vehicle switched system.
Background technology
Along with the development that automotive technology makes rapid progress, the distance of the head lamp of automobile irradiation is more and more far away, and brightness is more and more brighter.When automobile driver travels when not having on the road of insulation strip, be not converted to passing light with country beam if the automobile that comes is sailed on the opposite night, usually causes chaufeur not see road surface, the place ahead situation.This situation is easy to cause the generation of traffic accident.The technology that has the light of pair head lamp to control in the prior art, but it is also not fully up to expectations to control effect.
For example, Chinese patent Granted publication number: 201901059U, July 20 2011 Granted publication day, method and device that a kind of automobile far light and near light automaticallyes switch are disclosed, 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.This utility model has the advantages that automatically the country beam of own vehicle to be changed according to the intensity of opposite lights of vehicle into passing light.Weak point is, can not solve the dazzling problem of light that the light that sent by the subtend car causes.
The utility model content
The utility model is the deficiency that can not solve the dazzling problem of light that the light that sent by the subtend car causes in order to overcome prior art, has proposed the external remote control distance-light of a kind of vehicle switched system.
To achieve these goals, the utility model is by the following technical solutions:
The external remote control distance-light of a kind of vehicle switched system, comprise range finder, photosensor, also comprise wireless transceiver system and controller, photosensor is connected with controller respectively with rang sensor, and controller is connected with the light management system with wireless transceiver system.
The external remote control distance-light of vehicle of the present utility model switched system is to be provided with the intensity of light for measuring vehicle, device and the wireless transmitter of distance at the vehicle that travels, the intensity of light and the distance value that record are fed back to control setup, and control setup control light management system is done corresponding light switching.
Photosensor is used for the intensity of light of test subtend car.Range finder is used for the distance of test subtend car.Controller is used for the data of analytical calculation test, and sends operating order.Wireless transceiver system is used for sending to the subtend car and switches the solicited message of light and receive the information that the subtend car sends.The light management system is used for according to the instruction of controller accent light being converted to passing light.
Controller carries out computational analysis to the information of receiving, if used country beam at certain distance Nei Benche, then controller sends the light switching command for the light management system of this car, and the light management system is converted to passing light with accent light.
If what the subtend car also used in certain distance is country beam, then controller makes wireless transmitter send information, the request opposed vehicle is transformed into passing light with country beam, after the wireless transceiver system of subtend car was received solicited message, the controller of subtend car switched to passing light by the light management system of subtend car with country beam.
As preferably, described controller comprises the memory cell that stores control software.Control software is provided with man-machine interface at controller, can preset the critical range that need to send light handoff request information by man-machine interface.Control software can calculate according to the intensity of light of test whether judge Ben Che and subtend car employed be country beam.
As preferably, described photosensor is the avalanche-type photodiode.The avalanche-type photodiode has the characteristics of fast response time.
As preferably, range finder is laser range sensor; Laser range sensor comprises laser transimitter and laser pickoff.Laser range sensor has good directionality, and response is rapid, the characteristics that reliability is high.To the pulse of target Emission Lasers, laser is to all directions scattering after the target reflection by laser transimitter in elder generation.Part scattering light return laser light receptor.Record and processing are issued to the received time of experiencing of returning from light pulse, measure target range.
As preferably, described wireless transceiver system comprises transmitter, receptor and amplifier.Transmitter subtend car sends wireless signal; Receptor is used for receiving the wireless signal that other vehicle sends; Amplifier is used for the small signal that receives is amplified.
As preferably, photosensor is located at the outside face of the left front section of automobile.The restriction of the position of photosensor makes photosensor can better detect the intensity of light of subtend car.
As preferably, rang sensor is 3, is located at the outside face of the left front section of automobile.Be installed on 3 rang sensors of diverse location, can detect the distance of the vehicle in left front certain angular range of automobile, guarantee the accuracy of the distance that detects.
As preferably, to be 0 degree spend to 30 for the direction of the distance measuring signal of rang sensor emission and the angular range of the travel direction of automobile.0 degree is to the restriction of the angle of 30 degree, so that the vehicle that approaches in this scope can be detected.
As preferably, controller is located at automobile integrative instrument bottom.Controller is located at automobile integrative instrument bottom, makes things convenient for watching and operating of chaufeur.
Therefore, the utlity model has following beneficial effect: (1) can realize the light of opposed vehicle is switched; Be not easy dazzling when (2) vehicle converges car; It is safer when (3) Vehicular night travels.
Description of drawings
Fig. 1 is device connection diagram of the present utility model.
Among the figure: range finder 1, photosensor 2, wireless transceiver system 3, controller 4, light management system 5.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Embodiment as shown in Figure 1 is the external remote control distance-light of a kind of vehicle switched system, comprise range finder 1, photosensor 2, also comprise wireless transceiver system 3 and controller 4, photosensor is connected with controller respectively with rang sensor, and controller is connected with light management system 5 with wireless transceiver system.Controller comprises the memory cell that stores control software.Photosensor is the avalanche-type photodiode.Range finder is laser range sensor; Laser range sensor comprises laser transimitter and laser pickoff.Wireless transceiver system comprises transmitter, receptor and amplifier.Photosensor is located at the outside face of the left front section of automobile.3 rang sensors are located at the diverse location of the outside face of the left front section of automobile.The angular range of the direction of the distance measuring signal of rang sensor emission and the travel direction of automobile is respectively 0 degree, 15 degree and 30 degree.
Open the battery isolator control on the controller, controller, wireless transceiver system, range finder, photosensor are switched on power supply.
Preseting the critical range value in the man-machine interface of controlling software is 30 meters.
Range finder, photosensor begin respectively to survey the distance of subtend car and the intensity of light, and controller carries out computational analysis to the information of receiving.3 rang sensors can record 3 different distance values, choose wherein minimum distance value and critical range value and make comparisons.
At first determining whether country beam, is that this car is that country beam or subtend car are country beam, and perhaps the two is country beam.
Used country beam if judge this car, the lowest distance value of test and the critical range value of setting are compared, lowest distance value is during less than 30 meters, and controller changes country beam into passing light by the light management system.
Used country beam if judge the subtend car, the lowest distance value of test and the critical range value of setting are compared, lowest distance value is during less than 30 meters, then controller makes wireless transmitter send information, require opposed vehicle that country beam is transformed into passing light, after the wireless transceiver system of subtend car was received solicited message, the controller of subtend car changed country beam into passing light by the light management system.
When automobile is finished using, the PTO Power Take Off main supply switch; The power supply of controller, wireless transceiver system, range finder, photosensor is cut off.
Claims (9)
1. the external remote control distance-light of vehicle switched system, comprise range finder (1), photosensor (2), it is characterized in that, also comprise wireless transceiver system (3) and controller (4), photosensor is connected with controller respectively with rang sensor, and controller is connected with light management system (5) with wireless transceiver system.
2. the external remote control distance-light of vehicle according to claim 1 switched system is characterized in that, described controller comprises the memory cell that stores control software.
3. the external remote control distance-light of vehicle according to claim 1 switched system is characterized in that, described photosensor is the avalanche-type photodiode.
4. the external remote control distance-light of vehicle according to claim 1 switched system is characterized in that, described range finder is laser range sensor; Laser range sensor comprises laser transimitter and laser pickoff.
5. the external remote control distance-light of vehicle according to claim 1 switched system is characterized in that, described wireless transceiver system comprises transmitter, receptor and amplifier.
6. the external remote control distance-light of vehicle according to claim 1 switched system is characterized in that, described photosensor is located at the outside face of the left front section of automobile.
7. the external remote control distance-light of vehicle according to claim 1 switched system is characterized in that, described rang sensor is 3, is located at the outside face of the left front section of automobile.
8. according to claim 1 and 2 or 3 or 4 or 5 or the 6 or 7 external remote control distance-light of described vehicle switched systems, it is characterized in that to be 0 degree spend to 30 for the direction of the distance measuring signal of rang sensor emission and the angular range of the travel direction of automobile.
9. according to claim 1 and 2 or 3 or 4 or 5 or the 6 or 7 external remote control distance-light of described vehicle switched systems, it is characterized in that controller is located at automobile integrative instrument bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220288017 CN202686097U (en) | 2012-06-19 | 2012-06-19 | Upper beam and lower beam switching system for external remote control of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220288017 CN202686097U (en) | 2012-06-19 | 2012-06-19 | Upper beam and lower beam switching system for external remote control of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202686097U true CN202686097U (en) | 2013-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220288017 Expired - Fee Related CN202686097U (en) | 2012-06-19 | 2012-06-19 | Upper beam and lower beam switching system for external remote control of vehicle |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522937A (en) * | 2013-10-24 | 2014-01-22 | 北京汽车股份有限公司 | Method and device for automatic switching of upper beam and lower beam of automobile |
| CN104890565A (en) * | 2015-06-11 | 2015-09-09 | 大同煤炭职业技术学院 | Vehicle lamplight mutual control system |
| CN105282921A (en) * | 2014-07-07 | 2016-01-27 | 罗伯特·博世有限公司 | Method for controlling at least one lighting facility of a vehicle and controlling method |
| CN105946698A (en) * | 2016-06-30 | 2016-09-21 | 孙鹏 | Forced conversion system for high beam of vehicle |
| CN106090779A (en) * | 2016-08-02 | 2016-11-09 | 苏州光景照明科技有限公司 | A kind of self-adjustable automobile-used LED high beam |
| CN107548205A (en) * | 2017-09-08 | 2018-01-05 | 合肥永烨信息科技有限公司 | A kind of LED automatic light control systems |
| CN108621916A (en) * | 2018-05-29 | 2018-10-09 | 丹阳市鑫源车业有限公司 | Intelligent headlamp and its control method |
| CN111873895A (en) * | 2020-07-03 | 2020-11-03 | 关星明 | Automatic switching device for high beam and low beam of automobile lamp |
-
2012
- 2012-06-19 CN CN 201220288017 patent/CN202686097U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522937A (en) * | 2013-10-24 | 2014-01-22 | 北京汽车股份有限公司 | Method and device for automatic switching of upper beam and lower beam of automobile |
| CN103522937B (en) * | 2013-10-24 | 2015-09-30 | 北京汽车股份有限公司 | Automobile far light and near light automatic switching method and device |
| CN105282921A (en) * | 2014-07-07 | 2016-01-27 | 罗伯特·博世有限公司 | Method for controlling at least one lighting facility of a vehicle and controlling method |
| CN104890565A (en) * | 2015-06-11 | 2015-09-09 | 大同煤炭职业技术学院 | Vehicle lamplight mutual control system |
| CN105946698A (en) * | 2016-06-30 | 2016-09-21 | 孙鹏 | Forced conversion system for high beam of vehicle |
| CN106090779A (en) * | 2016-08-02 | 2016-11-09 | 苏州光景照明科技有限公司 | A kind of self-adjustable automobile-used LED high beam |
| CN107548205A (en) * | 2017-09-08 | 2018-01-05 | 合肥永烨信息科技有限公司 | A kind of LED automatic light control systems |
| CN108621916A (en) * | 2018-05-29 | 2018-10-09 | 丹阳市鑫源车业有限公司 | Intelligent headlamp and its control method |
| CN111873895A (en) * | 2020-07-03 | 2020-11-03 | 关星明 | Automatic switching device for high beam and low beam of automobile lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20200619 |
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| CF01 | Termination of patent right due to non-payment of annual fee |