CN109910901A - A kind of intelligent DAS (Driver Assistant System) with driving behavior research and application function - Google Patents
A kind of intelligent DAS (Driver Assistant System) with driving behavior research and application function Download PDFInfo
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- CN109910901A CN109910901A CN201910115450.8A CN201910115450A CN109910901A CN 109910901 A CN109910901 A CN 109910901A CN 201910115450 A CN201910115450 A CN 201910115450A CN 109910901 A CN109910901 A CN 109910901A
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Abstract
The invention discloses a kind of intelligent DAS (Driver Assistant System)s with driving behavior research and application function, comprising: driver actions' capture module, vehicle driving state acquisition module, driving behavior analysis control module, driving behavior feedback module.Through the above way, a kind of intelligent DAS (Driver Assistant System) with driving behavior research and application function of the present invention, can accurately and rapidly judge driving behavior and vehicle driving state, timely control and remind driver, accident is prevented, security performance is improved.
Description
Technical field
The present invention relates to driving assistance system field, more particularly to a kind of with driving behavior research and application function
Intelligent DAS (Driver Assistant System).
Background technique
Current driving assistance system mainly has lane to keep auxiliary system, automatic parking auxiliary system, brake auxiliary system
System, reversing aid system and driving auxiliary system.
But these all cannot in time, accurately, comprehensively monitor the state of driver and automobile, cannot effectively control vapour
Vehicle and driver can not prevent the generation of accident.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of intelligence with driving behavior research and application function is auxiliary
Help control loop, have many advantages, such as unfailing performance height, registration, while the application of driving assistance system and it is universal on have
Extensive market prospects.
In order to solve the above technical problems, one technical scheme adopted by the invention is that:
A kind of intelligent DAS (Driver Assistant System) with driving behavior research and application function is provided comprising: driver actions catch
Module, vehicle driving state acquisition module, driving behavior analysis control module, driving behavior feedback module are caught,
Driver actions' capture module: for capturing and obtaining the movement of driver in driving process；
The vehicle driving state acquisition module: for obtaining vehicle driving state information and periphery road conditions in the process of moving
Information；
The driving behavior analysis control module: according to get driver's job information, garage in the process of moving
Status information and periphery traffic information are sailed, judges that driving behavior is with the presence or absence of exception in the corresponding period, and according to judging result
Intervention control is carried out to automobile；
The driving behavior feedback module: corresponding driving behavior feedback report is generated according to the querying condition that user provides.
In a preferred embodiment of the present invention, driver actions' capture module includes that movement obtains module, face
Identification module, body index detection module and air detection module.
In a preferred embodiment of the present invention, the movement acquisition module includes that hand motion obtains module, eye moves
Make acquisition module, headwork obtains module, foot action obtains module, mouth action obtains module.
In a preferred embodiment of the present invention, the body index detection module includes monitoring of pulse module, heart rate prison
Survey module, monitoring of respiration module.
In a preferred embodiment of the present invention, the air detection module includes alcohol detection module, detection of poison gas mould
Block.
In a preferred embodiment of the present invention, the vehicle driving state acquisition module includes motor racing monitoring mould
Block drives duration monitoring modular, drive speed monitoring modular.
In a preferred embodiment of the present invention, the motor racing monitoring modular includes linear state monitoring modular, turns
Curved state monitoring module, state monitoring module of overtaking other vehicles, lane change status monitoring mould.
In a preferred embodiment of the present invention, the driving behavior analysis control module includes judging that mould is arranged in information
Block, analysis data obtaining module, traveling traffic information obtain module, driving behavior judgment module, drive and intervene control module,
The analysis data obtaining module obtains driver actions' capture module, the letter in the vehicle driving state acquisition module
Breath, and driving behavior judgment module is transmitted information to, the driving intervenes control module and judges mould according to driving behavior
The judging result of block reminds driver and carries out control for brake to automobile.
In a preferred embodiment of the present invention, the traveling traffic information includes information of road surface, location information, weather letter
Breath, traffic information.
In a preferred embodiment of the present invention, the driving behavior feedback module includes querying condition extraction module, looks into
Ask information searching module, query report generation module.
The beneficial effects of the present invention are: accurately and rapidly driving behavior and vehicle driving state can be judged,
Driver is timely controlled and reminded, accident is prevented, improves security performance.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, in which:
Fig. 1 is a kind of one preferred embodiment of intelligent DAS (Driver Assistant System) with driving behavior research and application function of the invention
Structural schematic diagram.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
Referring to Fig. 1, the embodiment of the present invention includes:
A kind of intelligent DAS (Driver Assistant System) with driving behavior research and application function, comprising: driver actions' capture module,
Vehicle driving state acquisition module, driving behavior analysis control module, driving behavior feedback module, driving behavior analysis control mould
Block receives driver actions' capture module, the collected information of vehicle driving state acquisition module, and judges the state of driver
With the state of running car, driving behavior feedback module according to driver actions' capture module, vehicle driving state acquisition module,
Data in driving behavior analysis control module generate the query report that user needs, so as to user's use.
1. driver actions' capture module: for capturing and obtaining the movement of driver in driving process.
Driver actions' capture module includes that movement obtains module, face recognition module, body index detection module
And air detection module.
The movement acquisition module includes that hand motion obtains module, eye motion obtains module, headwork obtains mould
Block, foot action obtain module, mouth action obtains module.
The body index detection module includes monitoring of pulse module, rhythm of the heart module, monitoring of respiration module.Work as user
User can be timely stimulated when fatigue driving.
The air detection module includes alcohol detection module, detection of poison gas module, effectively prevent driver's drunk driving or
Person's driving with poison improves safety.
2. the vehicle driving state acquisition module: for obtaining vehicle driving state information and week in the process of moving
Side traffic information.
The vehicle driving state acquisition module includes motor racing monitoring modular, drives duration monitoring modular, drives speed
Spend monitoring modular.The motor racing monitoring modular includes linear state monitoring modular, turn condition monitoring modular, state of overtaking other vehicles
Monitoring modular, lane change status monitoring mould.
3. the driving behavior analysis control module: according to the driver's job information got, in the process of moving
Vehicle driving state information and periphery traffic information judge in the corresponding period driving behavior with the presence or absence of abnormal, and according to sentencing
Disconnected result carries out intervention control to automobile.
The driving behavior analysis control module includes judging information setup module, analysis data obtaining module, traveling road
Condition data obtaining module, driving behavior judgment module drive and intervene control module, and the analysis data obtaining module obtains institute
Driver actions' capture module, the information in the vehicle driving state acquisition module are stated, and transmits information to driver's row
For judgment module, described drive is intervened control module according to the judging result of driving behavior judgment module, is carried out to driver
It reminds and control for brake is carried out to automobile.
Intervening control mainly includes automobile brake control and driver's stimulation, and automobile brake control mainly includes slowing down, being tight
Bring to a halt, normal braking, autonomous lane change parking etc..Driver's stimulation includes light stimulation, audio alarm and microcurrent stimulating etc..
The traveling traffic information includes information of road surface, location information, Weather information, traffic information, when getting enough
After more, careful enough, sufficiently exact information, can be convenient driving intervene control module according to different situations come to automobile into
Row control, if road conditions are complex, preferentially can slow down or brake, and then stimulate driver awake, if road conditions are simple,
It then can preferentially stimulate driver awake.
4. the driving behavior feedback module: generating corresponding driving behavior feedback report according to the querying condition that user provides
It accuses.
The driving behavior feedback module includes querying condition extraction module, query information retrieval module, query report life
At module.User can transfer out the posture situation of driver's this period with input inquiry time, system, and generate corresponding
Posture analysis report, user can be clearly seen that driver has which bad steering situation and good driving feelings in this period
Condition.
A kind of beneficial effect of the intelligent DAS (Driver Assistant System) with driving behavior research and application function of the present invention is: can
Accurately and rapidly to judge driving behavior and vehicle driving state, driver is timely controlled and reminded, is prevented out
It is now unexpected, improve security performance.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (10)
1. a kind of intelligent DAS (Driver Assistant System) with driving behavior research and application function characterized by comprising driver
Motion capture module, vehicle driving state acquisition module, driving behavior analysis control module, driving behavior feedback module,
Driver actions' capture module: for capturing and obtaining the movement of driver in driving process；
The vehicle driving state acquisition module: for obtaining vehicle driving state information and periphery road conditions in the process of moving
Information；
The driving behavior analysis control module: according to get driver's job information, garage in the process of moving
Status information and periphery traffic information are sailed, judges that driving behavior is with the presence or absence of exception in the corresponding period, and according to judging result
Intervention control is carried out to automobile；
The driving behavior feedback module: corresponding driving behavior feedback report is generated according to the querying condition that user provides.
2. a kind of intelligent DAS (Driver Assistant System) with driving behavior research and application function according to claim 1,
It is characterized in that, driver actions' capture module includes that movement obtains module, face recognition module, body index detection module
And air detection module.
3. a kind of intelligent DAS (Driver Assistant System) with driving behavior research and application function according to claim 2,
It is characterized in that, the movement acquisition module includes that hand motion obtains module, eye motion obtains module, headwork obtains mould
Block, foot action obtain module, mouth action obtains module.
4. a kind of intelligent DAS (Driver Assistant System) with driving behavior research and application function according to claim 2,
It is characterized in that, the body index detection module includes monitoring of pulse module, rhythm of the heart module, monitoring of respiration module.
5. a kind of intelligent DAS (Driver Assistant System) with driving behavior research and application function according to claim 2,
It is characterized in that, the air detection module includes alcohol detection module, detection of poison gas module.
6. a kind of intelligent DAS (Driver Assistant System) with driving behavior research and application function according to claim 1,
It is characterized in that, the vehicle driving state acquisition module includes motor racing monitoring modular, drives duration monitoring modular, drives speed
Spend monitoring modular.
7. a kind of intelligent DAS (Driver Assistant System) with driving behavior research and application function according to claim 6,
It is characterized in that, the motor racing monitoring modular includes linear state monitoring modular, turn condition monitoring modular, state of overtaking other vehicles prison
Survey module, lane change status monitoring mould.
8. a kind of intelligent DAS (Driver Assistant System) with driving behavior research and application function according to claim 1,
It is characterized in that, the driving behavior analysis control module includes judging information setup module, analysis data obtaining module, traveling road
Condition data obtaining module, driving behavior judgment module drive and intervene control module, and the analysis data obtaining module obtains institute
Driver actions' capture module, the information in the vehicle driving state acquisition module are stated, and transmits information to driver's row
For judgment module, described drive is intervened control module according to the judging result of driving behavior judgment module, is carried out to driver
It reminds and control for brake is carried out to automobile.
9. a kind of intelligent DAS (Driver Assistant System) with driving behavior research and application function according to claim 8,
It is characterized in that, the traveling traffic information includes information of road surface, location information, Weather information, traffic information.
10. a kind of intelligent DAS (Driver Assistant System) with driving behavior research and application function according to claim 1,
It is characterized in that, the driving behavior feedback module includes querying condition extraction module, query information retrieval module, query report life
At module.
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| CN110260925A (en) * | 2019-07-12 | 2019-09-20 | 创新奇智(重庆)科技有限公司 | Detection method and its system, the intelligent recommendation method, electronic equipment of driver's stopping technical superiority and inferiority |
| CN110503829A (en) * | 2019-08-21 | 2019-11-26 | 上海敖颉信息科技有限公司 | A kind of driving assistance system based on artificial intelligence |
| CN114212097A (en) * | 2021-12-16 | 2022-03-22 | 东风汽车集团股份有限公司 | Intelligent driving auxiliary control system and control method |
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