CN102407803A - Vehicle intelligent headlamp illumination car-finding device and control method thereof - Google Patents
Vehicle intelligent headlamp illumination car-finding device and control method thereof Download PDFInfo
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- CN102407803A CN102407803A CN2011102564999A CN201110256499A CN102407803A CN 102407803 A CN102407803 A CN 102407803A CN 2011102564999 A CN2011102564999 A CN 2011102564999A CN 201110256499 A CN201110256499 A CN 201110256499A CN 102407803 A CN102407803 A CN 102407803A
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Abstract
The invention discloses a vehicle intelligent headlamp illumination car-finding device comprising a vehicle body control module, a remote keyless entry, an ignition switch and vehicle headlamps, wherein the vehicle headlamps are controlled by the vehicle body control module, the vehicle body control module communicates with the remote keyless entry and the input end of the vehicle body control module is connected with a light sensor. With the adoption of the structure, the invention has the advantages as follows: 1. when the vehicle ignition switch is powered off and a user unlocks the vehicle in remote, the light luminance degree can be judged and the headlamps can be powered on automatically, simultaneously, the headlamps can be powered off automatically after the user enters into the vehicle; 2. the intellectualization level of the headlamp illumination is improved effectively, on the other hand, meaningless consumption of battery energy due to headlamp power-on in bright light is avoided.
Description
Technical field
The present invention relates to automobile front lamp control technology field, particularly a kind of Vehicular intelligent headlight illumination car finding device and control method thereof.
Background technology
Now domestic and international most of automobiles when the people is outside car or ignition lock can't open headlight when closing.When the user under the dark environment of light during the use vehicle; Behind the remote controlled unlocking; Usually only can glimmer one to twice steering indicating light or anti-theft loudspeaker is very brief to pipe to twice to remind the user of vehicle; But but can not light headlight the actv. illumination is provided, walk close to and use vehicle very easily to help the user, this problem is particularly outstanding at the relatively poor underground parking of lighting condition.Bring great inconvenience to the user.Few part vehicle can utilize remote-control key to open Der Scheinwerfer mit FernlichtAbblendlichtStandlicht when ignition lock is closed, but can't judge the actual light luminance of environment.Therefore even under the very bright situation of light, also may light Der Scheinwerfer mit FernlichtAbblendlichtStandlicht, can cause the unnecessary waste of storage battery electric energy.
Summary of the invention
Technical matters to be solved by this invention is; Deficiency to prior art; Provide a kind of can be under the situation that vehicle ignition switch is closed; When user's remote controlled unlocking automobile, can judge the bright and dark light degree, open headlight automatically, simultaneously the Vehicular intelligent headlight illumination car finding device and the control method thereof of ability SELF CL headlight after the people gets into automobile.
For solving the problems of the technologies described above; Technical scheme of the present invention is: a kind of Vehicular intelligent headlight illumination car finding device; Comprise Body control module, remote-control key, ignition lock, by the automobile front lamp of Body control module control; Described Body control module and remote-control key communicate, and the input end of described Body control module is connected with light sensor.
Described Body control module, be used for according to ignition lock whether strike sparks, whether release of remote-control key, light luminance signal, the control vehicle headlight.
Described light sensor is arranged on the front windshield glass inboard.
Described Body control module receives the radiofrequency signal that remote-control key sends.
A kind of control method of Vehicular intelligent headlight illumination car finding device, described method may further comprise the steps:
A) light sensor is transferred to Body control module with the light luminance signal; Body control module judges that ignition lock is in the release of closed condition, remote-control key, current light is under the state of dark signal simultaneously; The automatic guidance automobile front lamp is opened, and lights certain time.
B) when all closing of the doors, when remote-control key is locked, Body control module control vehicle headlight cuts out;
When arbitrary car door opening, Body control module control vehicle headlight cuts out;
During arbitrary state outside ignition lock is in closed condition, Body control module control vehicle headlight cuts out.
To light certain time be 60 seconds to automobile front lamp in the described a step.
The present invention adopts said structure and method, has the following advantages: 1, can under the situation that vehicle ignition switch is closed, when user's remote controlled unlocking automobile, can judge the bright and dark light degree, open headlight automatically, simultaneously ability SELF CL headlight after the people gets into automobile; 2, effectively raise the intelligent level of headlight illumination, light car light when also having avoided light bright on the other hand and the unnecessary consumption of the storage battery energy that causes.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed explanation;
Fig. 1 is a circuit structure diagram of the present invention;
Fig. 2 is the software flow pattern of control method of the present invention;
In Fig. 1,1, Body control module; 2, remote-control key; 3, light sensor.
The specific embodiment
A kind of Vehicular intelligent headlight illumination car finding device as shown in Figure 1; Comprise Body control module 1, remote-control key 2, ignition lock, by the automobile front lamp of Body control module 1 control; Body control module 1 communicates with remote-control key 2, and the input end of Body control module 1 is connected with light sensor 3.Body control module 1, be used for according to ignition lock whether strike sparks, whether release of remote-control key 2, light luminance signal, the control vehicle headlight.Light sensor 3 is arranged on the front windshield glass inboard.Body control module 1 receives the radiofrequency signal that remote-control key 2 sends.
A kind of control method of Vehicular intelligent headlight illumination car finding device, method may further comprise the steps:
A) light sensor is transferred to Body control module with the light luminance signal; Body control module judges that ignition lock is in the release of closed condition, remote-control key, current light is under the state of dark signal simultaneously; The automatic guidance automobile front lamp is opened, and lights certain time.To light certain time be 60 seconds to automobile front lamp in a step.
B) when all closing of the doors, when remote-control key is locked, Body control module control vehicle headlight cuts out;
When arbitrary car door opening, Body control module control vehicle headlight cuts out;
During arbitrary state outside ignition lock is in closed condition, Body control module control vehicle headlight cuts out.
When time length finished in 60 seconds, Body control module control vehicle headlight cut out.
Shown in Figure 2 for the software flow pattern of control method of the present invention, flow process roughly may further comprise the steps:
In step 100, flow process begins, and flow process gets into step 101;
In step 101, judge whether to press the remote controlled unlocking button, if be judged as be, flow process gets into step 103, if be judged as not, flow process gets into step 102;
In step 102, system's attonity;
In step 103, judge whether ignition lock is closing shelves, if be judged as be, flow process gets into step 105, if be judged as not, flow process gets into step 104;
In step 104, systemic-function is invalid, i.e. system's attonity;
In step 105, judge whether light is dark, if be judged as is, flow process gets into step 107, if be judged as not, flow process gets into step 106;
In step 106, systemic-function is invalid, i.e. system's attonity;
In step 107, light headlight automatically, flow process gets into step 108,109,110,111 respectively;
In step 108, judge whether all closing of the doors, and press locking key on the remote-control key, if be judged as be, flow process gets into step 112, if be judged as not, flow process is returned step 107;
In step 109, judge whether to open arbitrary car door, if be judged as be, flow process gets into step 112, if be judged as not, flow process is returned step 107;
In step 110, the judgement ignition lock is not being closed shelves, if be judged as is, flow process gets into step 112, if be judged as not, flow process is returned step 107;
In step 111, judge whether 60 seconds time lengths finish, if be judged as be, flow process gets into step 112, if be judged as not, flow process is returned step 107;
In step 112, the SELF CL headlight.
The user during to the vehicle remote control release; Utilize the in good time detection of light sensor to ambient light intensity; And through the LIN bus relevant information is issued Body control module (BCM), according to the light and shade situation of current environment light in good time light Der Scheinwerfer mit FernlichtAbblendlichtStandlicht, for the user provides the illumination service; Effectively raise the intelligent level of headlight illumination, light car light when also having avoided light bright on the other hand and the unnecessary consumption of the storage battery energy that causes.
Combine accompanying drawing that the present invention has been carried out exemplary description above; Obviously the concrete realization of the present invention does not receive the restriction of aforesaid way; As long as the various improvement of having adopted method design of the present invention and technical scheme to carry out; Or directly apply to other occasion without improvement, all within protection scope of the present invention.
Claims (6)
1. Vehicular intelligent headlight illumination car finding device; Comprise Body control module (1), remote-control key (2), ignition lock, by the automobile front lamp of Body control module (1) control; Described Body control module (1) communicates with remote-control key (2), and it is characterized in that: the input end of described Body control module (1) is connected with light sensor (3).
2. a kind of Vehicular intelligent headlight illumination car finding device according to claim 1 is characterized in that: described Body control module (1), be used for according to ignition lock whether strike sparks, whether release of remote-control key (2), light luminance signal, the control vehicle headlight.
3. a kind of Vehicular intelligent headlight illumination car finding device according to claim 1, it is characterized in that: described light sensor (3) is arranged on the front windshield glass inboard.
4. a kind of Vehicular intelligent headlight illumination car finding device according to claim 1, it is characterized in that: described Body control module (1) receives the radiofrequency signal that remote-control key (2) sends.
5. the control method of a Vehicular intelligent headlight according to claim 1 illumination car finding device, it is characterized in that: described method may further comprise the steps:
A) light sensor is transferred to Body control module with the light luminance signal; Body control module judges that ignition lock is in the release of closed condition, remote-control key, current light is under the state of dark signal simultaneously; The automatic guidance automobile front lamp is opened, and lights certain time.
B) when all closing of the doors, when remote-control key is locked, Body control module control vehicle headlight cuts out;
When arbitrary car door opening, Body control module control vehicle headlight cuts out;
During arbitrary state outside ignition lock is in closed condition, Body control module control vehicle headlight cuts out.
6. the control method of a kind of Vehicular intelligent headlight illumination car finding device according to claim 5 is characterized in that: to light certain time be 60 seconds to automobile front lamp in the described a step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102564999A CN102407803A (en) | 2011-09-01 | 2011-09-01 | Vehicle intelligent headlamp illumination car-finding device and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011102564999A CN102407803A (en) | 2011-09-01 | 2011-09-01 | Vehicle intelligent headlamp illumination car-finding device and control method thereof |
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| CN102407803A true CN102407803A (en) | 2012-04-11 |
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| CN2011102564999A Pending CN102407803A (en) | 2011-09-01 | 2011-09-01 | Vehicle intelligent headlamp illumination car-finding device and control method thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192778A (en) * | 2013-01-07 | 2013-07-10 | 浙江吉利汽车研究院有限公司杭州分公司 | Automobile pre-start system and automobile pre-start method |
| CN104554254A (en) * | 2013-10-11 | 2015-04-29 | 现代摩比斯株式会社 | Welcome system with around view monitoring of vehicle and method thereof |
| CN104735857A (en) * | 2013-12-24 | 2015-06-24 | 现代自动车株式会社 | Auto light system and control method thereof |
| CN104924972A (en) * | 2014-03-21 | 2015-09-23 | 上海海拉电子有限公司 | Vehicle illumination system, control method, and vehicle with vehicle illumination system |
| CN105235585A (en) * | 2015-10-08 | 2016-01-13 | 奇瑞汽车股份有限公司 | Light control method for luminous part in vehicle |
| CN106183960A (en) * | 2016-08-12 | 2016-12-07 | 北京长城华冠汽车科技股份有限公司 | Motor vehicles auxiliary lighting method and device |
| CN107734798A (en) * | 2017-10-12 | 2018-02-23 | 上海小糸车灯有限公司 | A kind of vehicle with communication system intelligent headlamp and its application |
| WO2020200294A1 (en) * | 2019-04-03 | 2020-10-08 | 广州小鹏车联网科技有限公司 | Human-vehicle interaction method and system during vehicle unlocking, and vehicle |
| CN111800920A (en) * | 2020-07-10 | 2020-10-20 | 华人运通(上海)云计算科技有限公司 | Method and device for controlling vehicle lamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103192778B (en) * | 2013-01-07 | 2015-06-10 | 浙江吉利汽车研究院有限公司杭州分公司 | Automobile pre-start method |
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| CN104924972A (en) * | 2014-03-21 | 2015-09-23 | 上海海拉电子有限公司 | Vehicle illumination system, control method, and vehicle with vehicle illumination system |
| CN105235585A (en) * | 2015-10-08 | 2016-01-13 | 奇瑞汽车股份有限公司 | Light control method for luminous part in vehicle |
| CN106183960A (en) * | 2016-08-12 | 2016-12-07 | 北京长城华冠汽车科技股份有限公司 | Motor vehicles auxiliary lighting method and device |
| CN106183960B (en) * | 2016-08-12 | 2018-10-26 | 北京长城华冠汽车科技股份有限公司 | Motor vehicle auxiliary lighting method and device |
| CN107734798A (en) * | 2017-10-12 | 2018-02-23 | 上海小糸车灯有限公司 | A kind of vehicle with communication system intelligent headlamp and its application |
| WO2020200294A1 (en) * | 2019-04-03 | 2020-10-08 | 广州小鹏车联网科技有限公司 | Human-vehicle interaction method and system during vehicle unlocking, and vehicle |
| CN111800920A (en) * | 2020-07-10 | 2020-10-20 | 华人运通(上海)云计算科技有限公司 | Method and device for controlling vehicle lamp |
| WO2022007983A3 (en) * | 2020-07-10 | 2022-03-03 | 华人运通(上海)云计算科技有限公司 | Method and apparatus for controlling vehicle light |
| CN111800920B (en) * | 2020-07-10 | 2024-03-15 | 华人运通(上海)云计算科技有限公司 | Method and device for controlling car lamp |
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Application publication date: 20120411 |