CN106915300A - Car headlamp forgets out system for prompting and its method - Google Patents
Car headlamp forgets out system for prompting and its method Download PDFInfo
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- CN106915300A CN106915300A CN201510992914.5A CN201510992914A CN106915300A CN 106915300 A CN106915300 A CN 106915300A CN 201510992914 A CN201510992914 A CN 201510992914A CN 106915300 A CN106915300 A CN 106915300A
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- headlamp
- prompting
- module
- car headlamp
- vehicle front
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The present invention provides a kind of car headlamp and forgets out system for prompting and its method, it passes through the car headlamp and forgets out system for prompting execution, the car headlamp forgets out system for prompting includes a lighting demand determination module, a vehicle front image acquiring module, a reflected light detection module, a control module and a prompting module, it is characterised in that it includes following steps：A. judge whether an automobile needs to open headlamp at present, if it is, step b is performed, if otherwise continuing executing with this step；B. the image information of the vehicle front is obtained, then continues to perform step c；C. detect whether the vehicle front has the reflected light of car headlamp, if terminating, if otherwise performing step d；D. when the front described in the automobile does not have the reflected light of car headlamp, the control module sends warning instruction；E. when the warning instruction that the control module sends is received, the prompting module sends an alerting signal.
Description
Technical field
The present invention is that a car headlamp forgets out system for prompting and its method.
Background technology
Automobile driving at night or it is rather dark in the case of must be turned on headlamp, otherwise driver can cause traffic accident because of that cannot see road surface clearly, there is the function of automatic open close headlamp in the presence of some advanced vehicles on the market at present, general automobile does not have this function, driver's carelessness can cause to have forgotten unlatching headlamp once in a while, and the risk of traffic accident occurs so as to increased.
In view of this, the present invention provides one kind and is applied to Tachographs (Event Data Recorder, EDR car headlamp) forgets out system for prompting and its method, and it can remind driver in the case where car headlamp is forgotten out, it is to avoid do not opened due to headlamp and cause traffic accident.
The content of the invention
Forget out system for prompting and its method it is a primary object of the present invention to provide a kind of car headlamp, it can remind driver in the case where car headlamp is forgotten out, it is to avoid do not opened due to headlamp and cause traffic accident.
It is that, up to above-mentioned purpose, a kind of car headlamp of the invention forgets out system for prompting, and it includes：
One lighting demand determination module, it is used to judge whether an automobile needs to open headlamp at present；
One vehicle front image acquiring module, it is connected with the lighting demand determination module, for it is described need to open headlamp at present in the automobile in the case of, obtain the image information of the vehicle front；
One reflected light detection module, it is connected with the vehicle front image acquiring module, for the image information according to the vehicle front, detects whether the vehicle front has the reflected light of car headlamp；
One control module, it is connected with reflected light detection module, for when the front of the automobile does not have the reflected light of car headlamp, sending warning instruction；And
One prompting module, it is connected with the control module, for sending an alerting signal when the warning instruction that the control module sends is received.
Preferably, the illumination needs determination module to connect a light sensor, judges whether the automobile needs to open headlamp at present by analyzing the illuminance of external environment of the automobile that the light sensor is provided.
Preferably, the lighting demand determination module connects a gps clock, and its illuminance for passing through the corresponding external environment for analyzing the local time that the gps clock is provided determines a need for opening headlamp.
Preferably, the alerting signal is word or voice signal.
The present invention also provides a kind of car headlamp and forgets out based reminding method, it passes through the car headlamp and forgets out system for prompting execution, the car headlamp forgets out system for prompting includes a lighting demand determination module, a vehicle front image acquiring module, a reflected light detection module, a control module and a prompting module, it is characterised in that it includes following steps：
A. the lighting demand determination module judges whether an automobile needs to open headlamp at present, if it is, step b is performed, if otherwise continuing executing with this step；
B. the vehicle front image acquiring module, it is described need to open headlamp at present in the automobile in the case of, obtain the image information of the vehicle front, then continue to perform step c；
C. the reflected light detection module, according to the image information of the vehicle front, detects whether the vehicle front has the reflected light of car headlamp, if terminating, if otherwise performing step d；
D. when the front described in the automobile does not have the reflected light of car headlamp, the control module sends warning instruction；
E. when the warning instruction that the control module sends is received, the prompting module sends an alerting signal.
Compared with prior art, car headlamp of the present invention forgets out system for prompting and its method, in the case where automobile needs to open headlamp, according to the image information of the vehicle front, detect whether the vehicle front has the reflected light of car headlamp, and in the case of no reflected light, send alerting signal, driver is reminded to open headlamp whereby, so as to can avoid not opened due to headlamp causing traffic accident.
【Brief description of the drawings】
Fig. 1 is the functional block diagram that a kind of car headlamp of the invention forgets out system for prompting.
Fig. 2 is flow chart the step of a kind of car headlamp of the invention forgets out based reminding method.
【Specific embodiment】
Refer to shown in Fig. 1, the present invention provides a kind of car headlamp for being applied to Tachographs and forgets out system for prompting, and it includes：
One lighting demand determination module 10, it is used to judge whether an automobile needs to open headlamp at present, in the present embodiment, the illumination needs determination module 10 to connect a light sensor 11, judge whether the automobile needs to open headlamp at present by the illuminance for analyzing the external environment of the automobile that the light sensor 11 is provided, in other embodiments of the invention, the lighting demand determination module 10 connects a gps clock（Do not show）, it determines a need for opening headlamp by analyzing the illuminance of the corresponding external environment of the local time that the gps clock 12 is provided.
One vehicle front image acquiring module 20, it is connected with the lighting demand determination module 10, for it is described need to open headlamp at present in the automobile in the case of, obtain the image information of the vehicle front.
One reflected light detection module 30, it is connected with the vehicle front image acquiring module 20, for the image information according to the vehicle front, detects whether the vehicle front has the reflected light of car headlamp.
One control module 40, it is connected with reflected light detection module 30, for when the front of the automobile does not have the reflected light of car headlamp, sending warning instruction.
One prompting module 50, it is connected with the control module 40, and for sending an alerting signal when the warning instruction that the control module 40 sends is received, the alerting signal is word or voice signal.
Wherein, in order to avoid before misidentification tail-light for headlamp reflected light, can in test pattern the reflected light of the headlamp of leading Minute book car illumination/brightness.In test pattern, the system may require that driver under more dark environment, with headlamp against not having the object illumination of light source to understand the illumination/brightness/reflected range/reflection height/reflective shape of this car reflected light, non-above-mentioned light source thus can be just rejected without being mistakenly considered the reflected light of this Chinese herbaceous peony illuminator.
In another embodiment, the system provides a menu allows car owner to select automobile model, and using system bist data or the illumination/brightness/reflected range/reflection height/reflective shape of this car reflected light for connecting remote database lookup this automobile model, to reject non-above-mentioned light source without being mistakenly considered the reflected light of this Chinese herbaceous peony illuminator.
Driver can be appreciated that after alerting signal is heard and be not turned on headlamp whereby, and open in time, so that can avoid not opened due to headlamp that traffic accident caused.
Incorporated by reference to Fig. 1, with further reference to Fig. 2, the present invention also provides a kind of car headlamp and forgets out based reminding method, and its car headlamp passed through shown in Fig. 1 forgets out system for prompting execution, comprises the following steps：
Step 100：The lighting demand determination module 10 judges whether an automobile needs to open headlamp at present, if it is, step 200 is performed, if otherwise continuing executing with this step：In the present embodiment, the illumination needs determination module 10 to connect a light sensor 11, judge whether the automobile needs to open headlamp at present by the illuminance for analyzing the external environment of the automobile that the light sensor 11 is provided, in other embodiments of the invention, the lighting demand determination module 10 connects a gps clock 12, and it determines a need for opening headlamp by analyzing the illuminance of the corresponding external environment of the local time that the gps clock 12 is provided.
Step 200：The vehicle front image acquiring module 20 it is described need to open headlamp at present in the automobile in the case of, obtain the image information of the vehicle front, then continue to perform step 300.
Step 300：The reflected light detection module 30 detects whether the vehicle front has the reflected light of car headlamp according to the image information of the vehicle front, if it has, then terminate, if otherwise performing step 400.
Step 400：When the front described in the automobile does not have the reflected light of car headlamp, the control module 40 sends warning instruction.
Step 500：When the warning instruction that the control module 40 sends is received, the prompting module 50 sends an alerting signal, driver can be appreciated that after alerting signal is heard and be not turned on headlamp whereby, and open in time, so that can avoid not opened due to headlamp that traffic accident caused.
In sum, the various embodiments described above and diagram are only presently preferred embodiments of the present invention, but can not with the restrictions present invention implementations scope, i.e., the impartial change made according to claims of the present invention generally and modify, should all remain within the scope of the patent.
Claims (8)
1. a kind of car headlamp forgets out system for prompting, it is characterised in that including：
One lighting demand determination module, it is used to judge whether an automobile needs to open headlamp at present；
One vehicle front image acquiring module, it is connected with the lighting demand determination module, for it is described need to open headlamp at present in the automobile in the case of, obtain the image information of the vehicle front；
One reflected light detection module, it is connected with the vehicle front image acquiring module, for the image information according to the vehicle front, detects whether the vehicle front has the reflected light of car headlamp；
One control module, it is connected with reflected light detection module, for when the front of the automobile does not have the reflected light of car headlamp, sending warning instruction；And
One prompting module, it is connected with the control module, for sending an alerting signal when the warning instruction that the control module sends is received.
2. car headlamp according to claim 1 forgets out system for prompting, it is characterized in that, the illumination needs determination module to connect a light sensor, judges whether the automobile needs to open headlamp at present by analyzing the illuminance of external environment of the automobile that the light sensor is provided.
3. car headlamp according to claim 1 forgets out system for prompting, it is characterized in that, the lighting demand determination module connects a gps clock, and its illuminance for passing through the corresponding external environment for analyzing the local time that the gps clock is provided determines a need for opening headlamp.
4. car headlamp according to claim 1 forgets out system for prompting, it is characterised in that the alerting signal is word or voice signal.
5. a kind of car headlamp forgets out based reminding method, its car headlamp passed through described in claim 1 forgets out system for prompting execution, the car headlamp forgets out system for prompting includes a lighting demand determination module, a vehicle front image acquiring module, a reflected light detection module, a control module and a prompting module, it is characterised in that it includes following steps：
A. the lighting demand determination module judges whether an automobile needs to open headlamp at present, if it is, step b is performed, if otherwise continuing executing with this step；
B. the vehicle front image acquiring module, it is described need to open headlamp at present in the automobile in the case of, obtain the image information of the vehicle front, then continue to perform step c；
C. the reflected light detection module, according to the image information of the vehicle front, detects whether the vehicle front has the reflected light of car headlamp, if it has, then terminate, if otherwise performing step d；
D. when the front described in the automobile does not have the reflected light of car headlamp, the control module sends warning instruction；
E. when the warning instruction that the control module sends is received, the prompting module sends an alerting signal.
6. car headlamp according to claim 5 forgets out based reminding method, it is characterized in that, the illumination needs determination module to connect a light sensor, judges whether the automobile needs to open headlamp at present by analyzing the illuminance of external environment of the automobile that the light sensor is provided.
7. car headlamp according to claim 5 forgets out based reminding method, it is characterized in that, the lighting demand determination module connects a gps clock, and its illuminance for passing through the corresponding external environment for analyzing the local time that the gps clock is provided determines a need for opening headlamp.
8. car headlamp according to claim 5 forgets out based reminding method, it is characterised in that the alerting signal is word or voice signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510992914.5A CN106915300B (en) | 2015-12-26 | 2015-12-26 | Car headlamp forgets out system for prompting and its method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510992914.5A CN106915300B (en) | 2015-12-26 | 2015-12-26 | Car headlamp forgets out system for prompting and its method |
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| Publication Number | Publication Date |
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| CN106915300A true CN106915300A (en) | 2017-07-04 |
| CN106915300B CN106915300B (en) | 2019-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510992914.5A Expired - Fee Related CN106915300B (en) | 2015-12-26 | 2015-12-26 | Car headlamp forgets out system for prompting and its method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019024228A1 (en) * | 2017-08-04 | 2019-02-07 | 西安中兴新软件有限责任公司 | Automobile headlamp control method and device |
Citations (5)
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|---|---|---|---|---|
| CN201842014U (en) * | 2010-11-05 | 2011-05-25 | 陈晶雅 | Reminding device for turning on/off automobile lamps |
| CN202147627U (en) * | 2011-05-30 | 2012-02-22 | 山东理工大学 | Headlight turnoff reminding device |
| CN203093855U (en) * | 2013-03-05 | 2013-07-31 | 福州大学 | Automatic control system of automobile headlamp |
| US20140125799A1 (en) * | 1999-08-12 | 2014-05-08 | Magna Electronics Inc. | Vehicle vision system |
| US20150246639A1 (en) * | 2014-03-02 | 2015-09-03 | Toyota Motor Engineering & Manufacturing North America, Inc. | Haptic alert system for a vehicle |
-
2015
- 2015-12-26 CN CN201510992914.5A patent/CN106915300B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140125799A1 (en) * | 1999-08-12 | 2014-05-08 | Magna Electronics Inc. | Vehicle vision system |
| CN201842014U (en) * | 2010-11-05 | 2011-05-25 | 陈晶雅 | Reminding device for turning on/off automobile lamps |
| CN202147627U (en) * | 2011-05-30 | 2012-02-22 | 山东理工大学 | Headlight turnoff reminding device |
| CN203093855U (en) * | 2013-03-05 | 2013-07-31 | 福州大学 | Automatic control system of automobile headlamp |
| US20150246639A1 (en) * | 2014-03-02 | 2015-09-03 | Toyota Motor Engineering & Manufacturing North America, Inc. | Haptic alert system for a vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019024228A1 (en) * | 2017-08-04 | 2019-02-07 | 西安中兴新软件有限责任公司 | Automobile headlamp control method and device |
| CN109383362A (en) * | 2017-08-04 | 2019-02-26 | 西安中兴新软件有限责任公司 | A kind of vehicle front lighting lamp control method and device |
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| Publication number | Publication date |
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| CN106915300B (en) | 2019-07-23 |
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Granted publication date: 20190723 Termination date: 20211226 |