CN102463923A - Method and device for automatically turning off automobile headlight - Google Patents
Method and device for automatically turning off automobile headlight Download PDFInfo
- Publication number
- CN102463923A CN102463923A CN2010105381158A CN201010538115A CN102463923A CN 102463923 A CN102463923 A CN 102463923A CN 2010105381158 A CN2010105381158 A CN 2010105381158A CN 201010538115 A CN201010538115 A CN 201010538115A CN 102463923 A CN102463923 A CN 102463923A
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- automobile
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- mounted computer
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Abstract
The invention discloses a method for automatically turning off an automobile headlight and a device thereof for automatically turning off the automobile headlight. The device comprises a combined switch, a photosensitive sensor, an on-board computer and a relay, wherein the input end of the combined switch is connected with the output end of a power supply of an automobile; the output ends of the combined switch and the photosensitive sensor are connected with the input end of the on-board computer; the output end of the on-board computer is connected with the input end of the relay; and the output end of the relay is connected with the automobile headlight. The method and the device thereof disclosed by the invention can be used for automatically turning off the headlight on the premise that a driver leaves without turning off the headlight, thereby, avoiding the condition that the electricity of a storage battery is completely consumed because the driver forgets to turn off the headlight is avoided, reducing trouble and providing convenience for the driver and ensuring the automobile is more intelligent and humanistic.
Description
Technical field
The present invention relates to a kind of method of closing automobile headlight, particularly a kind of daytime automobile SELF CL headlight the device of automatically shutting down automobile big lamp of method and use thereof.
Background technology
Along with the development of economic society and the raising of people's living standard, automobile has been come into people's life, and present increasing people buys automobile, and later automobile also will be popularized in China.Automobile has brought facility to people's trip; But also can make troubles for various reasons, when we go basement garage to carry car, need big light opening to us, but behind the ground owing to be to can't see light daytime not close headlight at that time and possibly just forget after a while; When we arrive the destination, extinguish car and left car; But headlight does not cut out, and finds that when we finish thing and need leave car has not had electricity and can't start, and will bother very much like this.
Summary of the invention
The objective of the invention is to; A kind of method of automatically shutting down automobile big lamp is provided and realizes the device of the automatically shutting down automobile big lamp that this method is used; Do not close headlight when just leaving automobile when chaufeur daytime; Automobile can cut out headlight automatically, avoids headlight automobile can't to be started the electric consumption light of storage battery.
Technical scheme of the present invention: a kind of method of automatically shutting down automobile big lamp, behind automobile flameout, pass through the control of vehicle-mounted computer to relay, the SELF CL headlight, its step comprises:
Whether a, detection automobile key are extracted;
B, if whether the result of step a reaches predetermined value the sure time of extracting key of then detecting, otherwise repeating step a;
C, if the result of step b is whether sure then detection headlight is opened, otherwise this control method is invalid;
D, if result of step c is that sure then photosensor responds to bright intensity and judge whether is daytime, otherwise this control method is invalid;
E, if the result of steps d sure then will send signal to vehicle-mounted computer;
F, vehicle-mounted computer send signal after with information processing and give relay;
G, relay are received the signal at stop headlight.
In the method for aforesaid this automatically shutting down automobile big lamp, the predetermined value of extracting the time of key is 1～10 minute.
In the method for aforesaid this automatically shutting down automobile big lamp, the predetermined value of extracting the time of key is 5 minutes.
A kind of device of realizing the automatically shutting down automobile big lamp of said method; Comprise combined switch, photosensor, vehicle-mounted computer and relay; The mouth of the input termination automobile power source of combined switch and ignition lock; The input end of the output termination vehicle-mounted computer of combined switch, ignition lock and photosensor, the input end of the output relay termination of vehicle-mounted computer, the output termination Der Scheinwerfer mit FernlichtAbblendlichtStandlicht of relay.
In the device of aforesaid this automatically shutting down automobile big lamp, photosensor is arranged on the afterbody of car body.The afterbody of car body being installed to photosensor is in order to make photosensor not influenced by the light of headlight during bright intensity around the induction.
In the device of aforesaid this automatically shutting down automobile big lamp, it is the micro controller system of MB90F344 that vehicle-mounted computer adopts model.
Compared with prior art; Method of the present invention is owing to can forget at chaufeur and close SELF CL headlight under the prerequisite that headlight just leaves; Avoided forgetting the electric consumption light of switching off the headlamp, not only provided convenience but also make automobile more intelligent, hommization more for chaufeur with storage battery.
Description of drawings
Fig. 1 is a control method diagram of circuit of the present invention;
Fig. 2 is a system chart of the present invention.
Being labeled as in the accompanying drawing: 1-combined switch, 2-photosensor, 3-vehicle-mounted computer, 4-relay, 5-automobile power source, the fiery switch of 6-electricity, 7-Der Scheinwerfer mit FernlichtAbblendlichtStandlicht.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further described.
Embodiments of the invention 1: a kind of method of automatically shutting down automobile big lamp, behind automobile flameout, pass through the control of vehicle-mounted computer to relay, the SELF CL headlight, its step comprises:
Whether a, detection automobile key are extracted;
B, if whether the result of step a reaches predetermined value the sure time of extracting key of then detecting, otherwise repeating step a;
C, if the result of step b is whether sure then detection headlight is opened, otherwise this control method is invalid;
D, if result of step c is that sure then photosensor responds to bright intensity and judge whether is daytime, otherwise this control method is invalid;
E, if the result of steps d sure then will send signal to vehicle-mounted computer;
F, vehicle-mounted computer send signal after with information processing and give relay;
G, relay are received the signal at stop headlight.
The predetermined value of extracting the time of key is 10 minutes.
A kind of device of realizing the automatically shutting down automobile big lamp of said method; This device comprises combined switch 1, photosensor 2, vehicle-mounted computer 3 and relay 4; The input end of combined switch 1 and ignition lock 6 is connected with the mouth of automobile power source 5; The input end of the output termination vehicle-mounted computer 3 of combined switch 1, electric fiery switch 6 and photosensor 2, the input end of the output relay termination 4 of vehicle-mounted computer, the output termination Der Scheinwerfer mit FernlichtAbblendlichtStandlicht 7 of relay 4.Photosensor 2 is arranged on the afterbody of car body.It is the micro controller system of MB90F344 that vehicle-mounted computer adopts model.
Embodiments of the invention 2: a kind of method of automatically shutting down automobile big lamp, pass through the control of vehicle-mounted computer behind the automobile flameout to relay, the SELF CL headlight, its step comprises:
Whether a, detection automobile key are extracted;
B, if whether the result of step a reaches predetermined value the sure time of extracting key of then detecting, otherwise repeating step a;
C, if the result of step b is whether sure then detection headlight is opened, otherwise this control method is invalid;
D, if result of step c is that sure then photosensor responds to bright intensity and judge whether is daytime, otherwise this control method is invalid;
E, if the result of steps d sure then will send signal to vehicle-mounted computer;
F, vehicle-mounted computer send signal after with information processing and give relay;
G, relay are received the signal at stop headlight.
The predetermined value of extracting the time of key is 5 minutes, and photosensor is positioned in the headlight.
A kind of device of realizing the automatically shutting down automobile big lamp of said method; This device comprises combined switch 1, photosensor 2 and vehicle-mounted computer 3, relay 4; The input end of combined switch 1 and ignition lock 6 is connected with the mouth of automobile power source 5; The input end of the output termination vehicle-mounted computer 3 of combined switch 1, electric fiery switch 6 and photosensor 2, the input end of the output relay termination 4 of vehicle-mounted computer, the output termination Der Scheinwerfer mit FernlichtAbblendlichtStandlicht 7 of relay 4.Photosensor 2 is arranged on the afterbody of car body.It is the micro controller system of MB90F344 that vehicle-mounted computer adopts model.
Claims (6)
1. the method for an automatically shutting down automobile big lamp is characterized in that: behind the automobile flameout through the control of vehicle-mounted computer to relay, the SELF CL headlight, its step comprises:
Whether a, detection automobile key are extracted;
B, if whether the result of step a reaches predetermined value the sure time of extracting key of then detecting, otherwise repeating step a;
C, if the result of step b is whether sure then detection headlight is opened, otherwise this control method is invalid;
D, if result of step c is that sure then photosensor responds to bright intensity and judge whether is daytime, otherwise this control method is invalid;
E, if the result of steps d sure then will send signal to vehicle-mounted computer;
F, vehicle-mounted computer send signal after with information processing and give relay;
G, relay are received the signal at stop headlight.
2. the method for a kind of automatically shutting down automobile big lamp according to claim 1, it is characterized in that: the predetermined value of extracting the time of key is 1～10 minute.
3. the method for a kind of automatically shutting down automobile big lamp according to claim 1 and 2, it is characterized in that: the predetermined value of extracting the time of key is 5 minutes.
4. device that adopts any described method of claim 1～3 to realize automatically shutting down automobile big lamp; It is characterized in that: this device comprises combined switch (1), photosensor (2), vehicle-mounted computer (3) and relay (4); The input end of combined switch (1) and ignition lock (6) is connected with the mouth of automobile power source (5); The input end of the output termination vehicle-mounted computer (3) of combined switch (1), ignition lock (6) and photosensor (2); The input end of the output relay termination (4) of vehicle-mounted computer, the output termination Der Scheinwerfer mit FernlichtAbblendlichtStandlicht (7) of relay (4).
5. the method for a kind of automatically shutting down automobile big lamp according to claim 4, it is characterized in that: photosensor (2) is arranged on the afterbody of car body.
6. the device of automatically shutting down automobile big lamp according to claim 4 is characterized in that: it is the micro controller system of MB90F344 that vehicle-mounted computer adopts model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105381158A CN102463923A (en) | 2010-11-09 | 2010-11-09 | Method and device for automatically turning off automobile headlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105381158A CN102463923A (en) | 2010-11-09 | 2010-11-09 | Method and device for automatically turning off automobile headlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102463923A true CN102463923A (en) | 2012-05-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105381158A Pending CN102463923A (en) | 2010-11-09 | 2010-11-09 | Method and device for automatically turning off automobile headlight |
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| CN (1) | CN102463923A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102795175A (en) * | 2012-09-01 | 2012-11-28 | 北京车网互联科技股份有限公司 | Switch-on/off reminding method and system of vehicle lamp |
| CN104648223A (en) * | 2014-06-21 | 2015-05-27 | 柳州聚龙科技有限公司 | Automatic automobile head lamp turning off device |
| CN105216691A (en) * | 2015-10-10 | 2016-01-06 | 南京工业职业技术学院 | Der Scheinwerfer mit FernlichtAbblendlichtStandlicht prompting switching off device |
| CN108583416A (en) * | 2018-01-27 | 2018-09-28 | 袁菊花 | The car lamp device of vehicle |
| CN109131042A (en) * | 2018-08-24 | 2019-01-04 | 袁菊花 | The car light controller of vehicle |
| CN110529811A (en) * | 2019-10-17 | 2019-12-03 | 淮阴师范学院 | A kind of control method and device of automatically shutting down automobile big lamp |
-
2010
- 2010-11-09 CN CN2010105381158A patent/CN102463923A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102795175A (en) * | 2012-09-01 | 2012-11-28 | 北京车网互联科技股份有限公司 | Switch-on/off reminding method and system of vehicle lamp |
| CN102795175B (en) * | 2012-09-01 | 2014-08-06 | 北京车网互联科技有限公司 | Switch-on/off reminding method and system of vehicle lamp |
| CN104648223A (en) * | 2014-06-21 | 2015-05-27 | 柳州聚龙科技有限公司 | Automatic automobile head lamp turning off device |
| CN105216691A (en) * | 2015-10-10 | 2016-01-06 | 南京工业职业技术学院 | Der Scheinwerfer mit FernlichtAbblendlichtStandlicht prompting switching off device |
| CN108583416A (en) * | 2018-01-27 | 2018-09-28 | 袁菊花 | The car lamp device of vehicle |
| CN108583416B (en) * | 2018-01-27 | 2021-09-21 | 中山同鑫金属制品有限公司 | Vehicle lamp device |
| CN109131042A (en) * | 2018-08-24 | 2019-01-04 | 袁菊花 | The car light controller of vehicle |
| CN110529811A (en) * | 2019-10-17 | 2019-12-03 | 淮阴师范学院 | A kind of control method and device of automatically shutting down automobile big lamp |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120523 |