CN105691290A - Intelligent car reminding method and system - Google Patents
Intelligent car reminding method and system Download PDFInfo
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- CN105691290A CN105691290A CN201610166186.7A CN201610166186A CN105691290A CN 105691290 A CN105691290 A CN 105691290A CN 201610166186 A CN201610166186 A CN 201610166186A CN 105691290 A CN105691290 A CN 105691290A
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- pattern
- eye
- automobile
- intelligent automobile
- projection arrangement
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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
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Traffic Control Systems (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention discloses an intelligent car reminding method and system. The intelligent car reminding method is characterized in that an intelligent car comprises a projection device, a collection device and a processing device, wherein the projection device is arranged at the back part of a carriage; the collection device is arranged at the front part of the carriage; and the processing device is coupled with the projection device and the collection device. The reminding method comprises the following steps that the collection device obtains an eye pattern of a driver; the processing device synchronously generates an eye simulation pattern according to the eye pattern; and the projection device projects the eye simulation pattern onto rear windshield glass of the car, wherein the eye simulation pattern at least comprises a first pattern for simulating the upper and lower eyelids of the eye and a second pattern for simulating the eye pupil; the first pattern changes along with the upper and lower eyelids of the driver; and the second pattern moves along with the eye pupil of the driver. The intelligent car reminding method and the intelligent car reminding system have the advantage that the operation safety performance of the car can be improved.
Description
Technical field
The present invention relates to automotive field, in particular, relate to a kind of intelligent automobile reminding method and system。
Background technology
The communication means of the family of the automobile travelled at present is very limited, simply express only by car light, loudspeaker, the content not only expressed is very limited, and poor in timeliness, and vehicle accident is often flashy thing, before accident occurs, the automobile of problem vehicle-surroundings is often unpredictable。Can such as automobile do not beaten the unexpected lane change rear car of steering indicating light and be predicted in advance？Front truck brake is normal braking or the front of front truck is in an emergency on earth？Rear car is unconscious beats high beam interference front truck, and how front truck informs rear car？Front truck is fatigue driving？Demand like this cannot be reflected in real time by car light and loudspeaker。How allowing the information that driver obtains more nearby vehicle under the premise not invading other people privacy is those skilled in the art's problem demanding prompt solutions。
Summary of the invention
The technical problem to be solved is to provide a kind of intelligent automobile reminding method improving vehicle operational safety performance and system。
It is an object of the invention to be achieved through the following technical solutions:
A kind of intelligent automobile reminding method, described intelligent automobile includes the projection arrangement being arranged on rear portion, compartment, is arranged on the harvester that compartment is anterior, the process device coupled with projection arrangement and harvester；Described reminding method includes step:
Harvester obtains driver eye's pattern；
Process device to synchronize to generate eye analogue pattern according to eye pattern；
Eye analogue pattern is projected to the rear seat windscreen of automobile by projection arrangement；
Described eye analogue pattern at least includes the first pattern of the simulation upper and lower eyelid of eye and the second pattern of simulation eye pupil；The upper palpebra inferior variation of driver followed by described first pattern；The eye pupil that driver followed by described second pattern moves。
Further, described intelligent automobile also includes and processes the speech input device that device couples, and described method also includes:
Speech input device obtains input voice data；
Process device and input voice data is converted into text data；
Text data is projected to the rear seat windscreen of automobile by projection arrangement。
Further, input voice data is converted into the step of text data and includes by described process device:
Key word is extracted from input voice data；
Process device and call default statement as described text data according to key word。
Further, described intelligent automobile also includes speed measuring device, and described method also includes: accekeration during speed measuring device detection car deceleration；Described process device generates the first data when the accekeration of car deceleration exceedes preset value；Projection arrangement is by the rear seat windscreen of the first data projection to automobile。
Further, described intelligent automobile also includes the projection film being attached to rear seat windscreen surface, and described rear seat windscreen passes through projection film imaging。
Further, described projection arrangement is RGB laser laser-projector, and described RGB laser laser-projector is directly in rear seat windscreen surface scan imaging。
Further, the steering wheel of described intelligent automobile is provided with and processes the button that device couples；When operating button, process device and call the second default data；Projection arrangement is by the rear seat windscreen of the second data projection to automobile。
The prompt system of a kind of intelligent automobile, described intelligence can include rear seat windscreen by automobile；Described intelligence energy automobile also includes the projection arrangement being arranged on rear portion, compartment, is arranged on the harvester that compartment is anterior, the process device coupled with projection arrangement and harvester；
Described harvester is used for obtaining driver eye's pattern；
Described process device is for synchronizing to generate eye analogue pattern according to eye pattern；
Described projection arrangement for projecting to the rear seat windscreen of automobile by eye analogue pattern；
Described eye analogue pattern at least includes the first pattern of the simulation upper and lower eyelid of eye and the second pattern of simulation eye pupil；The upper palpebra inferior variation of driver followed by described first pattern；The eye pupil that driver followed by described second pattern moves。
Further, described intelligent automobile also includes and processes the speech input device that device couples, and described speech input device is used for obtaining input voice data；Described process device is also used to from input voice data to extract key word, and calls default statement as text data according to key word；Described projection arrangement is also used to project to text data the rear seat windscreen of automobile。
Further, described intelligent automobile also includes speed measuring device, and described speed measuring device is for detecting accekeration during car deceleration；Described process device is also used to generate the first data when the accekeration of car deceleration exceedes preset value；Projection arrangement is also used to the rear seat windscreen of the first data projection to automobile。
Adopt the present invention can synchronize to project rear seat windscreen by the expression in the eyes of driver, identified by the driver of vehicle below, it is possible to the security performance of running vehicle is greatly improved。Reason for this is that: the change of the expression in the eyes of the mankind can transmit much useful information, is attached to Driving Scene, when driver want to turn, lane change time, the pupil of eyes can be subconscious first toward waiting that the direction turned is moved；When driver tired driving time, its eyelid certain pause amplifies, reduces, if tired especially, a kind of can keep micro-state closed；When there is emergency situations in front, eyes can be opened wide suddenly, and the spacing between eyelid is substantially widened。The action of these eyes is all the subconscious reactions of the mankind, and therefore, driver is likely to forget to play steering indicating light, but will not forget to turn pupil, and accuracy is very high。And the change of expression in the eyes is often prior to the change of action, it is possible to help driver around to judge in advance, safety coefficient is greatly improved。It addition, the information of expression in the eyes is often understand moment, thus the information transmission of expression in the eyes to compare word, picture more efficient, more direct。Secondly, the present invention driver distraction's attention need not do any action, also ensure that the safety of driver itself。Furthermore, everyone expression in the eyes itself is can be seen by the people of surrounding, will not invade other people privacy according to current law。
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the intelligent automobile reminding method of the embodiment of the present invention。
Fig. 2 is the schematic diagram of the prompt system of embodiment of the present invention intelligent automobile。
Fig. 3 is the structural representation of the intelligent automobile of the embodiment of the present invention。
Detailed description of the invention
In detail below with reference to the preferred embodiments of the present invention。The example of preferred embodiment is shown in present embodiment and/or accompanying drawing。Although invention will be described in connection with its preferred embodiments, it is to be understood that the present invention is not limited to a preferred embodiment。On the contrary, the present invention contains any alternate embodiments in the spirit and scope that can include limiting in claim, amendment and of equal value implements。
Disclosure one intelligent automobile reminding method and system。Described intelligent automobile includes the projection arrangement being arranged on rear portion, compartment, is arranged on the harvester that compartment is anterior, the process device coupled with projection arrangement and harvester。
As it is shown in figure 1, described reminding method includes step:
S11, harvester obtain driver eye's pattern；
S12, process device synchronize to generate eye analogue pattern according to eye pattern；
Eye analogue pattern is projected to the rear seat windscreen of automobile by S13, projection arrangement；
Described eye analogue pattern at least includes the first pattern of the simulation upper and lower eyelid of eye and the second pattern of simulation eye pupil；The upper palpebra inferior variation of driver followed by described first pattern；The eye pupil that driver followed by described second pattern moves。
As in figure 2 it is shown, the invention also discloses the prompt system of a kind of intelligent automobile。Described intelligence can include rear seat windscreen 21 by automobile；Described intelligence energy automobile also includes the projection arrangement 22 being arranged on rear portion, compartment, is arranged on the harvester 23 that compartment is anterior, the process device 24 coupled with projection arrangement and harvester；
Described harvester is used for obtaining driver eye's pattern；
Described process device is for synchronizing to generate eye analogue pattern according to eye pattern；
Described projection arrangement for projecting to the rear seat windscreen of automobile by eye analogue pattern；
Described eye analogue pattern at least includes the first pattern of the simulation upper and lower eyelid of eye and the second pattern of simulation eye pupil；The upper palpebra inferior variation of driver followed by described first pattern；The eye pupil that driver followed by described second pattern moves。
With reference to Fig. 3, adopt the present invention can synchronize to project rear seat windscreen by the expression in the eyes of driver, identified by the driver of vehicle below, it is possible to the security performance of running vehicle is greatly improved。Reason for this is that: the change of the expression in the eyes of the mankind can transmit much useful information, is attached to Driving Scene, when driver want to turn, lane change time, the pupil of eyes can be subconscious first toward waiting that the direction turned is moved；When driver tired driving time, its eyelid certain pause amplifies, reduces, if tired especially, a kind of can keep micro-state closed；When there is emergency situations in front, eyes can be opened wide suddenly, and the spacing between eyelid is substantially widened。The action of these eyes is all the subconscious reactions of the mankind, and therefore, driver is likely to forget to play steering indicating light, but will not forget to turn pupil, and accuracy is very high。And the change of expression in the eyes is often prior to the change of action, it is possible to help driver around to judge in advance, safety coefficient is greatly improved。Furthermore, the information of expression in the eyes is often understand moment, thus the information transmission of expression in the eyes to compare word, picture more efficient, more direct。It addition, the present invention driver distraction's attention need not do any action, also ensure that the safety of driver itself。Furthermore, everyone expression in the eyes itself is can be seen by the people of surrounding, will not invade other people privacy according to current law。
Below in conjunction with accompanying drawing and preferred embodiment, the invention will be further described。
The intelligent automobile of the present invention is not only the automobile itself carrying intelligent function, and common automobile is mounted with that the common vehicle of the prompt system of the present invention is also considered as intelligent automobile。Due to recognition of face, the technology itself that expression catches has been prior art, and those skilled in the art are with reference to the design of the present invention, and the expression in the eyes that this technology is used for catching driver can realize completely, and concrete ins and outs do not repeat them here。
Under the premise of inventive concept of the present invention, the present invention can also do the further improvement of following aspect。
Optionally, intelligent automobile also includes and processes the speech input device that device couples, and described method also includes:
Speech input device obtains input voice data；
Process device and input voice data is converted into text data；
Text data is projected to the rear seat windscreen of automobile by projection arrangement。
The information of expression in the eyes information vehicle below can have been allowed real-time this car driver, but this car driver wants active warning rear car, and depending merely on expression in the eyes still has certain limitation。Such as rear car light modulation of widening the view disturbs this car driver to travel, and this car driver just can say and " please close high beam, thanks！", allowing converting speech into text and project to rear seat windscreen, rear car is known that the mistake of oneself after seeing, thus adjusting fluorescent tube, improve the safety coefficient that this car runs。
Optionally, input voice data is converted into the step of text data and includes by described process device:
Key word is extracted from input voice data；
Process device and call default statement as described text data according to key word。
This scheme is to be converted to the further improvement of text in phonetic entry。Research shows that the people are easier to flare up when driving, and much unnecessary accident is all owing to " road anger " causes。Therefore, if Ben Che driver's speech is not good at, project it onto rear seat windscreen, it is easy to enrage rear car, cause unnecessary consequence。Accordingly, it would be desirable to the voice of driver's input is done corresponding process, from its language, extract key word, then mate default civilized term reprojection and go out。Still to remind closedown flash lamp to illustrate。The driver of this car is likely enraged by the high beam of rear car, curses: " stupid ×, open any high beam, court death！", process device and identify key word " high beam ", call civilization term and " high beam please be close, thanks！" reprojection goes out, so can play accurate prompting, can reduce again the probability of " road anger "。
Optionally, described intelligent automobile also includes speed measuring device, and described method also includes: accekeration during speed measuring device detection car deceleration；Described process device generates the first data when the accekeration of car deceleration exceedes preset value；Projection arrangement is by the rear seat windscreen of the first data projection to automobile。
Vehicle when running into emergency can emergency brake, when emergency brake, the acceleration of its moderating process can be significantly greater than normal braking, but rear car visually differs and finds out surely, and is also not reflected from car light。Therefore, this programme judges emergency brake by the acceleration of moderating process, and the timely form flash with word (i.e. the first data) is to rear seat windscreen, tells rear car that " front is dangerous！"。Rear car can take measures in time, reduces the vehicle accident that the chain of rings knocks into the back。
Optionally, described intelligent automobile also includes the projection film being attached to rear seat windscreen surface, and described rear seat windscreen passes through projection film imaging。Projection film is with low cost and imaging effect is better。
Optionally, described projection arrangement is RGB laser laser-projector, and described RGB laser laser-projector is directly in rear seat windscreen surface scan imaging。RGB laser laser-projector brightness is higher, it is possible to directly imaging on glass, imaging accessory that need not be supporting, and versatility is more preferably。
Optionally, the steering wheel of described intelligent automobile is provided with and processes the button that device couples；When operating button, process device and call the second default data；Projection arrangement is by the rear seat windscreen of the second data projection to automobile。
For this car, there is potential safety hazard to need the information reminding rear car to be fewer, in order to improve input efficiency, and remind rear car to improve safety as early as possible, it is possible to important prompting message, such as " high beam please be close！", " front is dangerous！" a corresponding button, arrange on the steering wheel, in order to human pilot is in time by delivering。
The prompt system of intelligent automobile disclosed in present embodiment, described intelligence can include rear seat windscreen by automobile；Described intelligence energy automobile also includes the projection arrangement being arranged on rear portion, compartment, is arranged on the harvester that compartment is anterior, the process device coupled with projection arrangement and harvester；
Described harvester is used for obtaining driver eye's pattern；
Described process device is for synchronizing to generate eye analogue pattern according to eye pattern；
Described projection arrangement for projecting to the rear seat windscreen of automobile by eye analogue pattern；
Described eye analogue pattern at least includes the first pattern of the simulation upper and lower eyelid of eye and the second pattern of simulation eye pupil；The upper palpebra inferior variation of driver followed by described first pattern；The eye pupil that driver followed by described second pattern moves。
Described intelligent automobile also includes and processes the speech input device that device couples, and described speech input device is used for obtaining input voice data；Described process device is also used to from input voice data to extract key word, and calls default statement as text data according to key word；Described projection arrangement is also used to project to text data the rear seat windscreen of automobile。
Described intelligent automobile also includes speed measuring device, and described speed measuring device is for detecting accekeration during car deceleration；Described process device is also used to generate the first data when the accekeration of car deceleration exceedes preset value；Projection arrangement is also used to the rear seat windscreen of the first data projection to automobile。
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within the scope of protection of the invention。
Claims (10)
1. an intelligent automobile reminding method, it is characterised in that described intelligent automobile includes the projection arrangement being arranged on rear portion, compartment, is arranged on the harvester that compartment is anterior, the process device coupled with projection arrangement and harvester；Described reminding method includes step:
Harvester obtains driver eye's pattern；
Process device to synchronize to generate eye analogue pattern according to eye pattern；
Eye analogue pattern is projected to the rear seat windscreen of automobile by projection arrangement；
Described eye analogue pattern at least includes the first pattern of the simulation upper and lower eyelid of eye and the second pattern of simulation eye pupil；The upper palpebra inferior variation of driver followed by described first pattern；The eye pupil that driver followed by described second pattern moves。
2. intelligent automobile reminding method according to claim 1, it is characterised in that described intelligent automobile also includes and processes the speech input device that device couples, and described method also includes:
Speech input device obtains input voice data；
Process device and input voice data is converted into text data；
Text data is projected to the rear seat windscreen of automobile by projection arrangement。
3. intelligent automobile reminding method according to claim 2, it is characterised in that input voice data is converted into the step of text data and includes by described process device:
Key word is extracted from input voice data；
Process device and call default statement as described text data according to key word。
4. intelligent automobile reminding method according to claim 1, it is characterised in that described intelligent automobile also includes speed measuring device, and described method also includes: accekeration during speed measuring device detection car deceleration；Described process device generates the first data when the accekeration of car deceleration exceedes preset value；Projection arrangement is by the rear seat windscreen of the first data projection to automobile。
5. intelligent automobile reminding method according to claim 1, it is characterised in that described intelligent automobile also includes the projection film being attached to rear seat windscreen surface, described rear seat windscreen passes through projection film imaging。
6. intelligent automobile reminding method according to claim 1, it is characterised in that described projection arrangement is RGB laser laser-projector, described RGB laser laser-projector is directly in rear seat windscreen surface scan imaging。
7. intelligent automobile reminding method according to claim 1, it is characterised in that the steering wheel of described intelligent automobile is provided with and processes the button that device couples；When operating button, process device and call the second default data；Projection arrangement is by the rear upper windshield of the second data projection to automobile。
8. a prompt system for intelligent automobile, described intelligence can include rear seat windscreen by automobile；It is characterized in that, described intelligence energy automobile also includes the projection arrangement being arranged on rear portion, compartment, is arranged on the harvester that compartment is anterior, the process device coupled with projection arrangement and harvester；
Described harvester is used for obtaining driver eye's pattern；
Described process device is for synchronizing to generate eye analogue pattern according to eye pattern；
Described projection arrangement for projecting to the rear seat windscreen of automobile by eye analogue pattern；
Described eye analogue pattern at least includes the first pattern of the simulation upper and lower eyelid of eye and the second pattern of simulation eye pupil；The upper palpebra inferior variation of driver followed by described first pattern；The eye pupil that driver followed by described second pattern moves。
9. the prompt system of intelligent automobile according to claim 8, it is characterised in that described intelligent automobile also includes and processes the speech input device that device couples, and described speech input device is used for obtaining input voice data；Described process device is also used to from input voice data to extract key word, and calls default statement as text data according to key word；Described projection arrangement is also used to project to text data the rear seat windscreen of automobile。
10. the prompt system of intelligent automobile according to claim 8, it is characterised in that described intelligent automobile also includes speed measuring device, described speed measuring device is for detecting accekeration during car deceleration；Described process device is also used to generate the first data when the accekeration of car deceleration exceedes preset value；Projection arrangement is also used to the rear seat windscreen of the first data projection to automobile。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610166186.7A CN105691290A (en) | 2016-03-22 | 2016-03-22 | Intelligent car reminding method and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610166186.7A CN105691290A (en) | 2016-03-22 | 2016-03-22 | Intelligent car reminding method and system |
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| CN105691290A true CN105691290A (en) | 2016-06-22 |
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| CN201610166186.7A Pending CN105691290A (en) | 2016-03-22 | 2016-03-22 | Intelligent car reminding method and system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627587A (en) * | 2016-11-03 | 2017-05-10 | 京东方科技集团股份有限公司 | On-board monitoring system and vehicles |
| WO2018058266A1 (en) * | 2016-09-27 | 2018-04-05 | 深圳智乐信息科技有限公司 | Mobile terminal-based notification method and system |
| CN110667468A (en) * | 2018-07-03 | 2020-01-10 | 奥迪股份公司 | Driving assistance system and driving assistance method |
| CN111231949A (en) * | 2020-02-27 | 2020-06-05 | 江苏大学 | Anti-collision system and method for side road vehicle in heavy rain and dense fog weather |
-
2016
- 2016-03-22 CN CN201610166186.7A patent/CN105691290A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018058266A1 (en) * | 2016-09-27 | 2018-04-05 | 深圳智乐信息科技有限公司 | Mobile terminal-based notification method and system |
| CN106627587A (en) * | 2016-11-03 | 2017-05-10 | 京东方科技集团股份有限公司 | On-board monitoring system and vehicles |
| CN110667468A (en) * | 2018-07-03 | 2020-01-10 | 奥迪股份公司 | Driving assistance system and driving assistance method |
| CN111231949A (en) * | 2020-02-27 | 2020-06-05 | 江苏大学 | Anti-collision system and method for side road vehicle in heavy rain and dense fog weather |
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Application publication date: 20160622 |