CN102849108A - Indicating device and method for correction control of steering wheel - Google Patents
Indicating device and method for correction control of steering wheel Download PDFInfo
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- CN102849108A CN102849108A CN2012103275882A CN201210327588A CN102849108A CN 102849108 A CN102849108 A CN 102849108A CN 2012103275882 A CN2012103275882 A CN 2012103275882A CN 201210327588 A CN201210327588 A CN 201210327588A CN 102849108 A CN102849108 A CN 102849108A
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- bearing circle
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Abstract
The invention discloses indicating device and method for correct control of a steering wheel. The indicating device comprises two sensing units, a processing unit and a vibration unit, wherein the two sensing units are symmetrically arranged in preset correct steering wheel control areas on two sides at the outer edge of a steering wheel framework and are used for sensing whether two hands are positioned in the correct steering wheel control areas or not; the processing unit is used for calculating the time duration that the two hands are not positioned in the correct steering wheel control areas and transmitting an overtime signal when the time duration exceeds a preset time duration; and the vibration unit is arranged on the steering wheel framework and is used for sending out a vibration alarm when the overtime signal is received. According to the indicating device and method disclosed by the invention, due to the adoption of a mode of an alarming prompt is sent out when the time duration that two hands are not positioned in the correct steering wheel control areas reaches the preset time duration, an incorrect long-time wheel-holding mode is effectively avoided and the driving safety is improved.
Description
Technical field
The present invention relates to the automotive safety technology, particularly relate to indicating device and method that a kind of bearing circle is correctly controlled.
Background technology
Bearing circle is the direct external device (ED) of being controlled direction of traffic in the automobile by chaufeur, and when driving, chaufeur steer direction dish is controlled garage's direction according to actual conditions rotation bearing circle.Under normal circumstances, chaufeur should be that both hands are placed on respectively bearing circle " nine o'clock " and " three " position, keeps the posture of driving of vigilance, guarantees that automobile steering is constantly all under the both hands of oneself are controlled.But in actual driving process, some chaufeur but can be for some reason (for example, limit listen that driving in the mobile phone limit, drives in smoking limit, limit, etc.) and select singlehanded steer direction dish.
Yet, test for the situation of singlehanded steer direction dish and to know: automobile is being run at high speed, perhaps in case of emergency, the singlehanded ability of controlling to vehicle steering is not as good as half of both hands, that is to say, in the moment that one hand has little time to reflect, both hands steer direction dish may be saved one or several people's life, so in fact singlehanded steer direction dish is a kind of very dangerous behavior, especially when accident, can not steadily, effectively control driving.Thereby, normal steer direction dish had had management and control when newly the traffic regulation of promulgation was for driving, and control in order to further facilitate the actual of chaufeur, also need to have a kind of a new direction dish design, the chaufeur that is in singlehanded steer direction dish there is suggesting effect, can in time recognizes the mal of large face machine and in time correct.
Summary of the invention
The purpose of the embodiment of the invention provides indicating device and the method that a kind of bearing circle is correctly controlled, correctly do not control the time in zone at bearing circle by detecting both hands, when it surpasses to scheduled duration, send alarm prompt and effectively avoided long-time off-square large face machine mode, improve traffic safety.
To achieve these goals, the invention provides the indicating device that a kind of bearing circle is correctly controlled, comprising:
Two sensing units, it is arranged on symmetrically the predetermined bearing circle in described frame of handwheel outer rim both sides and correctly controls in the zone, is used for the perception both hands and whether correctly controls the zone at bearing circle;
Processing unit calculates both hands are not correctly controlled the zone at bearing circle duration, and sends timeout signal when this duration surpasses scheduled duration; And
Vibration unit is arranged on the frame of handwheel, is used for sending when receiving timeout signal vibrating alert.
Preferably, in the said apparatus, described both hands are not correctly controlled the zone at bearing circle and are comprised: singlehanded correct control that zone, both hands all break away from bearing circle or both hands on bearing circle but not in the correct zone of controlling at one.
Preferably, in the said apparatus, described sensing unit comprises: the heat inductor.
Preferably, in the said apparatus, described vibration unit comprises: vibrator.
Preferably, in the said apparatus, described bearing circle is correctly controlled the zone and is: " eight is to ten o'clock " and " two is to four " zone.
The reminding method that the present invention also provides a kind of bearing circle correctly to control comprises:
In frame of handwheel outer rim both sides bearing circle is set respectively and correctly controls the zone;
When driving, correctly do not control the zone during super scheduled duration at bearing circle, vibrating alert on bearing circle when the chaufeur both hands.
Preferably, in the said method, described both hands are not correctly controlled the zone at bearing circle and are comprised: singlehanded correct control that zone, both hands all break away from bearing circle or both hands on bearing circle but not in the correct zone of controlling at one.
Preferably, in the said method, know that described chaufeur both hands are not correctly controlled at bearing circle to be specially:
Being arranged at bearing circle correctly controls the heat inductor in zone and does not perceive both hands and correctly control in the zone at the bearing circle of both sides respectively.
Preferably, in the said method, described on bearing circle vibrating alert be specially: certain desired location at bearing circle comes vibrating alert by vibrator.
Preferably, in the said method, described bearing circle is correctly controlled the zone and is: " eight is to ten o'clock " and " two is to four " zone.
There is following technique effect at least in the embodiment of the invention:
1) existence of correctly controlling zone on perception both hands of the embodiment of the invention by setting at bearing circle, and when correctly controlling the super scheduled duration in zone, do not send bearing circle alarm prompt at both hands, effectively avoided long-time off-square large face machine mode, thereby so that prominent can the both hands large face machine when meeting emergency situation and then reduce contingency occurrence probability.
2) embodiment of the invention makes chaufeur in time adjust the mode of steer direction dish by carrying out alarm prompt for bad large face machine custom, improves thus drive safety.
3) device of the embodiment of the invention can only be realized by the vibration unit of setting up sensing unit and be electrically connected with it under bearing circle, and need not to change for the other parts of bearing circle and vehicle, all simple, with low cost for bearing circle or the improvement of existing bearing circle of new production vehicle out thus.
Description of drawings
Fig. 1 is the schematic diagram of the indicating device embodiment that correctly controls of bearing circle of the present invention;
Fig. 2 is the circuit block diagram of the indicating device embodiment that correctly controls of bearing circle of the present invention;
Fig. 3 is the flow chart of steps of the indicating means embodiment that correctly controls of bearing circle of the present invention.
The specific embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention is clearer, below in conjunction with accompanying drawing specific embodiment is described in detail.
Fig. 1 is the schematic diagram of the indicating device embodiment that correctly controls of bearing circle of the present invention.As shown in Figure 1, it is based on following design philosophy: the vibration area 3 that the skeleton outer rim bilateral symmetry on bearing circle 1 arranges induction region 2 and arranges in the skeleton central authorities of bearing circle 1, described induction region 2 is correctly controlled the zone corresponding to two staff on bearing circle, in the Vehicle Driving Cycle process, by at two induction regions, 2 perception both hands not when the time that bearing circle is correctly controlled the zone surpasses preset value, send the vibrating alert prompting at vibration area 3 to chaufeur.
Based on above-mentioned design philosophy, the indicating device that the embodiment of the invention provides a kind of bearing circle correctly to control, as shown in Figure 2, and the circuit block diagram of the indicating device embodiment that correctly controls for bearing circle of the present invention, it comprises:
Two sensing units, it is arranged in the predetermined correct control area of bearing circle, frame of handwheel outer rim both sides symmetrically, preferably, described sensing unit comprises: the heat inductor, its directly perception hand existence in this zone, usually, the zone of correctly controlling of bearing circle is predefined, be generally: " eight is to ten o'clock " and " two is to four " zone, each corresponding one in two hands;
Processing unit, the judgement both hands are not correctly controlled the zone (typically at bearing circle, described both hands are not correctly controlled the zone at bearing circle and are comprised: singlehanded one correct control that zone, both hands all break away from bearing circle or both hands on bearing circle but not in the correct zone of controlling) duration, and when this duration surpasses the schedule time, send timeout signal; And
Vibration unit is arranged on the frame of handwheel, for example, can be arranged on certain position or the skeleton central authorities of skeleton outer rim, so that the chaufeur perception, preferably, described vibration unit involving vibrations device, it can be the vibrator of existing any electric signal driving in the prior art.It is used for sending vibrating alert when receiving timeout signal.
As seen, the device of the embodiment of the invention realizes by the vibration unit of setting up sensing unit and be electrically connected with it under bearing circle, can make effectively prompting to the action of the mal steer direction dish of chaufeur, thereby improve travel safety.
Fig. 3 is the flow chart of steps of the indicating means embodiment that correctly controls of bearing circle of the present invention.As shown in Figure 3, the present invention also provides the embodiment of the indicating means that a kind of bearing circle correctly controls, and comprising:
When automobile in traveling process, chaufeur should be both hands be placed on respectively bearing circle correctly control the zone, be preferably both hands respectively in " nine o'clock " and " three " position, the posture of driving that keeps vigilance, to guarantee that automobile steering is constantly all under the both hands of oneself are controlled, but some chaufeur but can be for some reason (for example, the limit listens the mobile phone limit to drive, drive in smoking limit, limit, etc.) and select singlehanded steer direction dish, even because the personal habits both hands for example can be placed on the zone of controlling of " six o'clock " or " twelve-hour ", should think all in the time of this that chaufeur is not in the state of correctly controlling for bearing circle, that is to say: when the singlehanded steer direction dish of chaufeur, both hands all break away from bearing circle, perhaps both hands are on the bearing circle but not correct when controlling the zone, all think the mal of bearing circle is controlled, when this mal state duration is longer, must bring hidden danger to traffic safety.
In this step 202, when chaufeur has a hand not when bearing circle is correctly controlled the zone, just start timing, and both hands correctly controlling the zone and come respectively perception whether all to have hand to control to determine by being symmetrical arranged two induction zones at bearing circle whether.
In this step 203, when the chaufeur both hands are not for fear of because the interim necessary event such as gearshift occurs to cause both hands correctly not control the frequent vibration alarm that causes in regional at bearing circle at vibrating alert on the bearing circle just when the duration that bearing circle is correctly controlled the zone surpasses scheduled duration, because the time of the act of this special behavior is shorter and be necessary, thereby can not regard as all both hands alarm does not all occur when bearing circle is correctly controlled the zone, thereby nullified alarm increased frequency, this schedule time, rule of thumb value was set greater than the general gearshift time.
In this step 203, vibrating alert can be that vibrator at certain desired location of bearing circle comes vibrating alert and realizes on bearing circle, for example, frame of handwheel middle position or certain boundary position are to play the effect of the correct steer direction dish of prompting chaufeur.
As from the foregoing, the embodiment of the invention has following advantage:
1) embodiment of the invention is by the existence at perception both hands on the bearing circle setting regions, and correctly do not control at bearing circle at both hands and to send alarm prompt when the zone reaches scheduled duration, effectively avoided long-time off-square large face machine mode, thereby so that prominent can the both hands large face machine when meeting emergency situation and then reduce contingency occurrence probability.
2) embodiment of the invention makes chaufeur in time adjust the mode of steer direction dish by carrying out alarm prompt for bad large face machine custom, improves thus drive safety.
3) device of the embodiment of the invention can only be realized by the vibrator of setting up the heat inductor and be electrically connected with it under bearing circle, and need not to change for the other parts of bearing circle and vehicle, all simple, with low cost for new production bearing circle or the improvement of existing bearing circle out thus.
The above only is preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. the indicating device that bearing circle is correctly controlled is characterized in that, comprising:
Two sensing units, it is arranged on symmetrically the predetermined bearing circle in described frame of handwheel outer rim both sides and correctly controls in the zone, is used for the perception both hands and whether correctly controls the zone at bearing circle;
Processing unit calculates both hands are not correctly controlled the zone at bearing circle duration, and sends timeout signal when this duration surpasses scheduled duration; And
Vibration unit is arranged on the frame of handwheel, is used for sending when receiving timeout signal vibrating alert.
2. suggestion device according to claim 1, it is characterized in that, described both hands are not correctly controlled the zone at bearing circle and are comprised: singlehanded correct control that zone, both hands all break away from bearing circle or both hands on bearing circle but not in the correct zone of controlling at one.
3. suggestion device according to claim 1 is characterized in that, described sensing unit comprises: the heat inductor.
4. suggestion device according to claim 1 is characterized in that, described vibration unit comprises: vibrator.
5. suggestion device according to claim 1 is characterized in that, described bearing circle is correctly controlled the zone and is: " eight is to ten o'clock " and " two is to four " zone.
6. the reminding method that bearing circle is correctly controlled is characterized in that, comprising:
In frame of handwheel outer rim both sides bearing circle is set respectively and correctly controls the zone;
When driving, correctly do not control the zone during super scheduled duration at bearing circle, vibrating alert on bearing circle when the chaufeur both hands.
7. reminding method according to claim 6, it is characterized in that, described both hands are not correctly controlled the zone at bearing circle and are comprised: singlehanded correct control that zone, both hands all break away from bearing circle or both hands on bearing circle but not in the correct zone of controlling at one.
8. reminding method according to claim 6 is characterized in that, knows that described chaufeur both hands are not correctly controlled at bearing circle to be specially:
Being arranged at bearing circle correctly controls the heat inductor in zone and does not perceive both hands and correctly control in the zone at the bearing circle of both sides respectively.
9. reminding method according to claim 6, described on bearing circle vibrating alert be specially: certain desired location at bearing circle comes vibrating alert by vibrator.
10. reminding method according to claim 6 is characterized in that, described bearing circle is correctly controlled the zone and is: " eight is to ten o'clock " and " two is to four " zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103275882A CN102849108A (en) | 2012-09-06 | 2012-09-06 | Indicating device and method for correction control of steering wheel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103275882A CN102849108A (en) | 2012-09-06 | 2012-09-06 | Indicating device and method for correction control of steering wheel |
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| CN102849108A true CN102849108A (en) | 2013-01-02 |
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| CN2012103275882A Pending CN102849108A (en) | 2012-09-06 | 2012-09-06 | Indicating device and method for correction control of steering wheel |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103600792A (en) * | 2013-11-07 | 2014-02-26 | 陕西科技大学 | Electric bicycle single-hand-riding prompting and active safety protecting system and method |
| CN105905031A (en) * | 2016-05-18 | 2016-08-31 | 吉林大学 | Early warning system for preventing driver from operating steering wheel by single hand and detection method |
| TWI594908B (en) * | 2015-09-25 | 2017-08-11 | 潘信宏 | Motorcycle and vehicle security control system |
| CN115230728A (en) * | 2022-08-03 | 2022-10-25 | 广州南湾联运技术有限公司 | Vehicle data management system of freight platform |
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| CN102069710A (en) * | 2009-11-24 | 2011-05-25 | 鸿富锦精密工业（深圳）有限公司 | Device and method for monitoring driving |
| CN202130479U (en) * | 2011-07-28 | 2012-02-01 | 孙焕 | Drowse-proof steering wheel |
| WO2012062946A1 (en) * | 2010-11-08 | 2012-05-18 | Sebastian Zaragoza Morales | Safety system that ensures steering wheel grip |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20080143504A1 (en) * | 2004-12-16 | 2008-06-19 | Angel Ricardo Martin Alvarez | Device to Prevent Accidents in Case of Drowsiness or Distraction of the Driver of a Vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103600792A (en) * | 2013-11-07 | 2014-02-26 | 陕西科技大学 | Electric bicycle single-hand-riding prompting and active safety protecting system and method |
| CN103600792B (en) * | 2013-11-07 | 2016-04-13 | 陕西科技大学 | A kind of battery-driven car one hand is ridden prompting and active safety protection system and method |
| TWI594908B (en) * | 2015-09-25 | 2017-08-11 | 潘信宏 | Motorcycle and vehicle security control system |
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| CN115230728A (en) * | 2022-08-03 | 2022-10-25 | 广州南湾联运技术有限公司 | Vehicle data management system of freight platform |
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Application publication date: 20130102 |