CN102910145B - There is the method for fatigue driving in a kind of vehicle operator of preventing - Google Patents
There is the method for fatigue driving in a kind of vehicle operator of preventing Download PDFInfo
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- CN102910145B CN102910145B CN201210426915.XA CN201210426915A CN102910145B CN 102910145 B CN102910145 B CN 102910145B CN 201210426915 A CN201210426915 A CN 201210426915A CN 102910145 B CN102910145 B CN 102910145B
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Abstract
The present invention relates to a kind of method that fatigue driving appears in vehicle operator of preventing, comprise the steps: to judge the navigating mate identity personnel whether this vehicle is specified immediately after vehicle motor igniting, in this way, record this personnel's code and perform next step; Otherwise engine off, quits work; Search vehicle vehicle line, and judge whether Current vehicle present position is in fastlink or specifies section, in this way, perform next step; Otherwise, after waiting for the first setting-up time, repeat this step; Start timing; And interval second setting-up time judges whether satisfied imposing a condition, in this way, perform next step; The duplicate step otherwise continuation timing is laid equal stress on; Performing reports to the police or exit this timing and return searches route or travel by vehicle.Implement the method that fatigue driving appears in the vehicle operator of preventing of the present invention, there is following beneficial effect: can more efficiently prevent fatigue driving situation.
Description
Technical field
The present invention relates to control method for vehicle, more particularly, relate to a kind of method that fatigue driving appears in vehicle operator of preventing.
Background technology
In general, vehicle operator there will be the situation of fatigue driving when long-duration driving.Particularly on a highway, due to road surface evenness, road conditions are better, and surface conditions is comparatively dull, more easily occurs the situation of fatigue driving.This situation about having been occurred by traffic accident is in recent years confirmed.Generally, the visitor, lorry of long-distance running occur that the situation of fatigue driving is more, and these vehicles occur that the consequence after fatigue driving is also very serious.Because fatigue driving occurs on a highway usually, car speed is very fast, and this consequence just further traffic accident being occurred is even more serious.At present, in the prior art, being all that the mode by being educated navigating mate is avoided occurring fatigue driving usually, also not having a kind ofly can judge and take certain measure to avoid to occur the method for fatigue driving.Therefore, in practical operation, a kind of can remind comparatively easily navigating mate prevent vehicle operator from occurring the method for fatigue driving just becomes necessary.
Summary of the invention
The technical problem to be solved in the present invention is, a kind of navigating mate of reminding comparatively easily of above-mentioned shortage for prior art prevents the defect of the method for its fatigue driving, provides a kind of in practical operation, reminds the vehicle operator that prevents of navigating mate to occur the method for fatigue driving comparatively easily.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of method that fatigue driving appears in vehicle operator of preventing, comprise the steps:
A) after vehicle motor igniting, judge the navigating mate identity personnel whether this vehicle is specified immediately, in this way, record this personnel's code and perform next step; Otherwise engine off, quits work;
B) search vehicle vehicle line, and judge whether Current vehicle present position is in fastlink or specifies section, in this way, perform next step; Otherwise, after waiting for the first setting-up time, repeat this step;
C) timing is started;
D) interval second setting-up time judges whether to meet and imposes a condition, and in this way, performs next step; The duplicate step otherwise continuation timing is laid equal stress on;
E) perform warning or exit this timing and return step B).
Further, described step B) in impose a condition and comprise:
D1) judge whether current vehicle location is still in expressway or specifies on section, in this way, performs next step; Otherwise, perform step e) in exit this timing and return step B);
D2) judge whether time meter overflows, in this way, perform step e) in perform warning; Otherwise, continue timing and repeat step D).
Further, described step e) in perform warning comprise the steps:
E1) light and be positioned at the forward and backward vehicle trouble alarm lamp of vehicle;
E2) progressively reduce the engine speed of vehicle forcibly, lock described engine speed;
E3) by wireless network, alarm condition is uploaded to given server.
Further, described step e) comprise further:
Overflow front 3rd setting-up time at described time meter and start the warning device being arranged on vehicle interior; Described warning device comprises lamp or/and acoustics unit.
Further, described step e 2) in, by reading the present engine tachometer value stored in advance, in write CAN data, control current engine speed.
Further, described steps A) in, judge that navigating mate identity step comprises:
A1) navigating mate identity information is obtained;
A2) the legal navigating mate identity information comparing navigating mate identity information and the storage obtained compares, and as conformed to, being judged as competent person and being recorded as current navigating mate; Otherwise, be judged as unauthorized person.
Further, described steps A 1) comprise further:
A11) the driver's license information of navigating mate is read by the card reader be arranged on vehicle;
A12) navigating mate head image is obtained by the camera be arranged in vehicle;
A13) upload described in obtain information or image stores to described server.
Further, described steps A 2) comprise further:
By described navigating mate identity information be stored in this locality or contrasted one by one by the legal navigating mate information of this vehicle that wireless network is obtained by described server, when driver's license information and driver head's image all coincide time, be judged as legal navigating mate; Any one misfits, and is judged as illegal navigating mate.
Further, also comprise the steps:
F) after reporting to the police, judge whether driving engine quits work, in this way, start timing and perform next step; Otherwise, repeat the judgement in this step;
G) judged whether that unlock command inputs, if any, perform next step; Otherwise, judge whether time meter overflows, in this way, unlock; Otherwise, repeat this step;
H) judge that whether unlock command is legal, in this way, unlock; Otherwise, return step G).
Further, described unlock command is comprised and is inputted by wireless network by described server or inputted by vehicle-mounted card reader.
Implement the method that fatigue driving appears in the vehicle operator of preventing of the present invention, there is following beneficial effect: due under the section that is easy to occur fatigue driving in practice or condition, timing is carried out to the time that same navigating mate is driven continuously, and meet under certain condition propose reports to the police and force control rotating speed of automobile engine, remind navigating mate, and the method makes the danger of vehicle reduce, so can more efficiently prevent fatigue driving situation as far as possible.
Accompanying drawing explanation
Fig. 1 is that the present invention prevents vehicle operator from occurring the diagram of circuit of the method in the embodiment of the method for fatigue driving;
Fig. 2 is the particular flow sheet obtaining navigating mate identity in described embodiment;
Fig. 3 is the particular flow sheet of alarming step in described embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the present invention is further illustrated.
As shown in Figure 1, prevent vehicle operator from occurring in the embodiment of the method for fatigue driving in the present invention, its method comprises the steps:
Step S11 obtains navigating mate information: generally, do not change navigating mate in the process of moving, just likely there is the situation of fatigue driving, if two or more navigating mate is driven in turn, usually the situation occurring fatigue driving is difficult to, because the navigating mate changed can be had a rest.For this reason, in the present embodiment, take the method gathering navigating mate information onboard, be confirmed whether to have changed navigating mate.If navigating mate has replacing, then re-execute this method; That is, the following step in the present embodiment all performs when a navigating mate steering vehicle.If changed navigating mate, then the data (mainly chronometric data) in the present embodiment all can be reset, and namely restart timing.In this step, gather navigating mate information by some the corresponding devices be arranged on vehicle, concrete acquisition method and content describe after a while.The time performing this step to perform immediately after car engine ignition or driving engine does not stop working, is running always, but the related device that vehicle is arranged has information input and moving vehicle speed is zero when perform.
Whether step S12 navigating mate information is legal: in this step, judges that whether the above-mentioned navigating mate information obtained is legal, be namely legal navigating mate, in this way, performs step S13; Otherwise, perform step S18.For the vehicle of operation, the passenger vehicle of particularly long-distance operation, its navigating mate is normally fixed, and vehicle is provided with usually the device be connected by wireless network with carrier server, so that operator grasps the situation of vehicle.In the present embodiment, judge the concrete steps whether navigating mate information is legal, being that the navigating mate information obtained is contrasted with specifying the navigating mate information of driving this vehicle, if met, being then judged as legal navigating mate; Otherwise, be judged as illegal navigating mate.And specify the personnel driving this vehicle may have multiple, in this step, exactly the navigating mate information obtained is represented that the information of multiple navigating mate contrasts one by one with these, these represent specifies the navigating mate information of driving this vehicle can be stored in the related device on this vehicle, also can be stored in carrier server, by wireless network transmissions on this vehicle.
Step S13 is in expressway or specify on section: in the present embodiment, in view of fatigue driving occur place majority on a highway, therefore to select to judge that the scope of navigating mate state is also concentrated on a highway. this judgement is the geographic position being obtained Current vehicle by GPS, compare with the geographical location information of the express highway stored again, if current vehicle location is one in above-mentioned express highway address location, then show that Current vehicle is on express highway.In other situation, above-mentioned express highway also can be the highway that road conditions are good, be in other grades on this vehicle travel path, even in some cases, also can be the whole of the predetermined driving path of this vehicle, these needs set in advance according to the situation of reality.In this step, when judging that vehicle is positioned on express highway (or the path needing to judge navigating mate state of setting in advance, namely specify on section), perform step S15, otherwise, execution step S14.
Step S14 waits for the first interval time: in this step, because vehicle is not needing on the path judged, so do not need to judge navigating mate state, for this reason, the first setting-up time is waited for, such as, wait for 5 minutes, then, again return step S13, judge that vehicle is current and whether be in the section needing to judge.
Step S15 starts timing: in this step, because vehicle is in the section needing to judge something personnel state, so the time meter of setting in advance starts timing.This time meter is provided with in advance and imposes a condition, and when satisfied imposing a condition, can be judged as that navigating mate is fatigue driving, and when satisfied imposing a condition, time meter continues timing.
Step S16 judges whether after waiting for the second interval time to meet and imposes a condition: in this step, first wait for the second interval time, and when wait, above-mentioned time meter is still in timing; Second interval time is also setting in advance; Afterwards, judge whether above-mentioned imposing a condition meets, if met, perform step S17; Otherwise, repeat this step.In the present embodiment, impose a condition and comprise: judge whether current vehicle location is still on expressway, not be in expressway or specify on section if current, represent that this vehicle has not rolled express highway away to there is fatigue driving state, therefore, do not need to continue to judge navigating mate state, therefore exit this timing and return step S13; As this current vehicle position is still in expressway (or need judge path), then judging whether time meter overflows, as overflowed, showing that navigating mate occurs fatigue driving, in execution step S17, perform warning; As time meter does not overflow, then continue timing and to lay equal stress on duplicate step.
Step S17 performs warning: in this step, is judged as that fatigue driving appears in navigating mate, so, perform warning.The detail of reporting to the police, will be described later.
Step S18 engine off: in this step, owing to judging that navigating mate is illegal, is not the navigating mate of setting in advance, so, when driving engine has just started or vehicle does not move, driving engine is forced flame-out, vehicle can not be moved.In the present embodiment, this step is when the checking of step S12 is by (navigating mate is not illegal), performs immediately.
Fig. 2 shows the concrete steps obtaining navigating mate information in the present embodiment, comprising:
Step S21 obtains navigating mate driver's license information: in the present embodiment, and the information of navigating mate comprises the driver's license information of navigating mate and the head image information of navigating mate.For this reason, in this step, the driver's license information of navigating mate is read by the card reader be arranged on vehicle.
Step S22 obtains navigating mate head image information: in this step, obtains navigating mate head image information by the camera be arranged in vehicle, and by this graphicinformation and above-mentioned driver's license information combination to together with.These two information are only just put in same file or folder, are still individualism.This combination is only used to the convenience transmitted.
Step S23 uploads the information of obtaining to server: in this step, upper storage of information obtained above being uploaded onto the server.Certainly, first these information are be stored in this locality, even if after uploading, also can store at local (i.e. this vehicle); If when network busy, also slightly can postpone, upload these data when network idle.
In the present embodiment, by described navigating mate identity information be stored in this locality or contrasted one by one by the legal navigating mate information of this vehicle that wireless network is obtained by described server, when driver's license information and driver head's image all coincide, be judged as legal navigating mate; Any one misfits, and is judged as illegal navigating mate.This contrast can be carried out on this vehicle, and result is uploaded onto the server, and compares the time so that save, and does not need wait for or too rely on network; Also can compare on the server, although like this time expended more and depend on network, its benefit is safer, ensures that the legal navigating mate of each car is driven; Meanwhile, the change of navigating mate on vehicle can be learnt in the very first time by operator; Be convenient to the grasp to vehicle condition.
Fig. 3 shows the concrete steps performing warning in the present embodiment, comprising:
Step S31 lights the dangerous stand by lamp of outside vehicle: in this step, and performing an action of reporting to the police is export control signal by CAN, lights and is positioned at the forward and backward vehicle trouble alarm lamp of vehicle; The navigating mate of other vehicles on highway is understood, and this vehicle is in dangerous state.This step is very important, and can reduce as much as possible due to vehicle-state is the potential safety hazard that this vehicle self or traveling are brought at other vehicles of this du vehicule.
Step S32 forces progressively to reduce vehicle motor rotating speed: in this step, progressively reduce the engine speed of vehicle forcibly, lock described engine speed; For reduction engine speed, be not reduce suddenly, first, need to obtain present engine rotating speed by CAN, afterwards, according to the certain proportion of present engine rotating speed, by control of engine speed certain hour in this ratio; Again reduce the rotating speed of driving engine according to this ratio afterwards and again maintain certain hour; To the last rotating speed is controlled a setting numerically.Like this, make the speed of this vehicle drop to a safer speed by present speed always, be convenient to navigating mate operation.Such as, current rotating speed is 3000 turns, and the ratio in 10% declines and maintains certain hour, respectively through 2700,2400 etc., to turn left the right side, by speeds control to about 30 kilometers/hour, be convenient to navigating mate operation until drop to 1000.Certainly, these ratios declined and to hold time be arrange in advance, fully can ensure that the safety of this vehicle and neighbouring vehicle thereof is as the criterion; In the present embodiment, by reading the present engine tachometer value or ratio value or value of holding time that store in advance, obtaining current rotating speed, in write CAN data, controlling current engine speed.
Step S33 uploads vehicle-state to server: in this step, and alarm condition is uploaded to given server by wireless network by the state of this vehicle, makes operator can understand its state.
Under the certain situation of the present embodiment, performing reports to the police also is included in the warning device that the front 3rd setting-up time startup of described time meter spilling is arranged on vehicle interior; These warning devices comprise lamp or/and acoustics unit.Such as, before time meter overflows 10 minutes, light the Warning light be arranged in car, and in internal loudspeaker, broadcast warning statement, remind navigating mate to stop and change shifts.In this enforcement, the startup of the warning device of vehicle interior prior to the above-mentioned control to driving engine, and leaves time enough and operates to navigating mate, so that change navigating mate
It is worth mentioning that, this step occurred before above-mentioned steps S31-S33.In addition, step S31-S33, once occur, only have two kinds of restrictions can removed engine speed, one is parking and parking period is greater than setting-up time, such as, stop more than 2 hours, then the above-mentioned restriction to engine speed can be cancelled (that is, once there is the situation to control of engine speed, even if after stopping, still can to parking period timing, and state before or data are also preserved always, until parking period exceeds setting-up time, these states or data just can be eliminated); Another kind have input unlock command after stopping; Unlock command can not have navigating mate to input, but operator is inputted by network or third party by the input of relevant device on car.So, in the present embodiment, above-mentioned prevent the method for fatigue driving also comprise the steps: report to the police after, judge whether driving engine quits work, as no, repeat the judgement in this step; In this way, judged whether that unlock command inputs, if any unlock command input, then whether disconnected unlock command is legal, as legal, then unlocks; As illegal, then return to top level step, again determine whether unlock command input; As without unlock command input, then judging whether the time meter starting timing after stopping overflows, as overflowed, unlocking; As do not overflowed, repeat this step.Further, in the present embodiment, above-mentioned unlock command is comprised and is inputted by wireless network by described server or inputted by vehicle-mounted card reader.In the present embodiment, the time meter starting timing after above-mentioned parking travels before can being at expressway or the time meter of specifying section, also can be an independent time meter.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (8)
1. prevent vehicle operator from occurring a method for fatigue driving, it is characterized in that, comprise the steps:
A) after vehicle motor igniting immediately or driving engine runs, related device that vehicle is arranged has information to input and its moving velocity is zero time judge the navigating mate identity personnel whether this vehicle is specified, in this way, record this personnel's code and perform next step; Otherwise engine off, quits work;
B) search vehicle vehicle line, and judge whether Current vehicle present position is in fastlink or specifies section, in this way, perform next step; Otherwise, after waiting for the first setting-up time, repeat this step; In this step, obtain the geographic position of Current vehicle by GPS, then with the express highway stored or specify the geographical location information in section to compare to obtain vehicle and whether locate thereon;
C) timing is started;
D) and interval second setting-up time judge whether meet impose a condition, in this way, perform next step; The duplicate step otherwise continuation timing is laid equal stress on;
E) perform warning or exit this timing and return step B);
Also comprise the steps:
F) after reporting to the police, judge whether driving engine quits work, in this way, start timing and perform next step; Otherwise, repeat the judgement in this step;
G) judged whether that unlock command inputs, if any, perform next step; Otherwise, judge whether time meter overflows, in this way, unlock; Otherwise, repeat this step;
H) judge that whether unlock command is legal, in this way, unlock; Otherwise, return step G);
Wherein, described unlock command is comprised and is inputted by wireless network by server or inputted by vehicle-mounted card reader by third party.
2. there is the method for fatigue driving in the vehicle operator of preventing according to claim 1, it is characterized in that, described step D) in impose a condition and comprise:
D1) judge whether current vehicle location is still in expressway or specifies on section, in this way, performs next step; Otherwise, perform step e) in exit this timing and return step B);
D2) judge whether time meter overflows, in this way, perform step e) in perform warning; Otherwise, continue timing and repeat step D).
3. there is the method for fatigue driving in the vehicle operator of preventing according to claim 2, it is characterized in that, described step e) in perform warning comprise the steps:
E1) light and be positioned at the forward and backward vehicle trouble alarm lamp of vehicle;
E2) progressively reduce the engine speed of vehicle forcibly, lock described engine speed;
E3) by wireless network, alarm condition is uploaded to given server.
4. there is the method for fatigue driving in the vehicle operator of preventing according to claim 3, it is characterized in that, described step e) comprise further:
Overflow front 3rd setting-up time at described time meter and start the warning device being arranged on vehicle interior; Described warning device comprises lamp or/and acoustics unit.
5. there is the method for fatigue driving in the vehicle operator of preventing according to claim 4, it is characterized in that, described step e 2) in, by reading the present engine tachometer value stored in advance, in write CAN data, control current engine speed.
6. there is the method for fatigue driving in the vehicle operator of preventing according to claim 5, it is characterized in that, described steps A) in, judge that navigating mate identity step comprises:
A1) navigating mate identity information is obtained;
A2) the legal navigating mate identity information comparing navigating mate identity information and the storage obtained compares, and as conformed to, being judged as competent person and being recorded as current navigating mate; Otherwise, be judged as unauthorized person.
7. there is the method for fatigue driving in the vehicle operator of preventing according to claim 6, it is characterized in that, described steps A 1) comprise further:
A11) the driver's license information of navigating mate is read by the card reader be arranged on vehicle;
A12) navigating mate head image is obtained by the camera be arranged in vehicle;
A13) upload described in obtain information or image stores to described server.
8. there is the method for fatigue driving in the vehicle operator of preventing according to claim 7, it is characterized in that, described steps A 2) comprise further:
By described navigating mate identity information be stored in this locality or contrasted one by one by the legal navigating mate information of this vehicle that wireless network is obtained by described server, when driver's license information and driver head's image all coincide time, be judged as legal navigating mate; Any one misfits, and is judged as illegal navigating mate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210426915.XA CN102910145B (en) | 2012-10-31 | 2012-10-31 | There is the method for fatigue driving in a kind of vehicle operator of preventing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210426915.XA CN102910145B (en) | 2012-10-31 | 2012-10-31 | There is the method for fatigue driving in a kind of vehicle operator of preventing |
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| CN102910145A CN102910145A (en) | 2013-02-06 |
| CN102910145B true CN102910145B (en) | 2015-09-23 |
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Families Citing this family (9)
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| DE102013020333A1 (en) * | 2013-12-04 | 2015-06-11 | Daimler Ag | System and method for decommissioning an illegally used vehicle |
| CN103818348A (en) * | 2014-03-12 | 2014-05-28 | 李建彪 | Automobile safety management system and automobile safety management method |
| CN103956028B (en) * | 2014-04-23 | 2016-01-20 | 山东大学 | The polynary driving safety means of defence of a kind of automobile |
| CN106564429A (en) * | 2016-10-28 | 2017-04-19 | 湖南海翼电子商务股份有限公司 | Fatigue driving determination device and method |
| CN107914637A (en) * | 2017-11-23 | 2018-04-17 | 广东菲柯特电子科技有限公司 | Burglar alarm for long-time driving reminding |
| CN109515182A (en) * | 2018-12-07 | 2019-03-26 | 大连奥雷科技有限公司 | Engineering truck running safety monitoring method |
| CN112141118B (en) * | 2019-04-01 | 2021-11-05 | 广东科学技术职业学院 | Intelligent driving system and control method |
| CN110588548A (en) * | 2019-09-17 | 2019-12-20 | 山东浪潮人工智能研究院有限公司 | Method for preventing fatigue driving and vehicle driving management system |
| CN111546889B (en) * | 2020-04-24 | 2023-10-10 | 东莞市海湾石油化工有限公司 | Device and method for preventing fatigue driving and vehicle provided with device |
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