CN102211522A - Unsafe state early-warning device and method for drivers - Google Patents

Unsafe state early-warning device and method for drivers Download PDF

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Publication number
CN102211522A
CN102211522A CN2011101106419A CN201110110641A CN102211522A CN 102211522 A CN102211522 A CN 102211522A CN 2011101106419 A CN2011101106419 A CN 2011101106419A CN 201110110641 A CN201110110641 A CN 201110110641A CN 102211522 A CN102211522 A CN 102211522A
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China
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module
control
analysis
chaufeur
alcohol concentration
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CN2011101106419A
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罗东山
甘鹏飞
唐海洋
程远兵
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Sichuan Changhong Electric Co Ltd
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Sichuan Changhong Electric Co Ltd
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Priority to CN2011101106419A priority Critical patent/CN102211522A/en
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Abstract

The invention relates to embedded techniques. In order to solve the problem that the traditional warner or similar product is aimed at fatigue driving and can only remind drivers, the invention provides an unsafe state early-warning device and method for the drivers. The invention has the technical scheme that the unsafe state early-warning device for the drivers is characterized by comprising a control processing module, an alcohol concentration detecting module, a fatigue driving detecting module, a health state detecting module and an automatic parking module; the control processing module is connected with the alcohol concentration detecting module; the fatigue driving detecting module is connected with the control processing module; the health state detecting module is connected with the control processing module; and the automatic parking module is connected with the control processing module. The unsafe state early-warning device and method for the drivers have the beneficial effects of reducing traffic accidents caused by unsafe driving, and being suitable for vehicles.

Description

Chaufeur unsafe condition prior-warning device and method
Technical field
The present invention relates to embedded technology, particularly the technology of vehicle embedded equipment.
Background technology
Along with the fast development of China's modernization construction, the vehicle of China is also more and more, and traffic is complicated unusually, to chaufeur be absorbed in drive require night more and more higher.In case driver status is not good (drunk, tired, burst disease etc.), unavoidable generation traffic accident, to cause the heavy losses of people's lives and properties and the heavy losses of public property, cause the unfortunate of a plurality of families to be taken place, in recent years, frequent report to traffic accident, disclosed pressing for to the prevention traffic accident, the current various urban traffic accident prevention safety facilities that existed, such as the fatigue driving annunciator, usually being seen on the market have a bluetooth earphone formula SLEEPING ALARM UNIT, quiet prompting pad, anti-sleepy intelligent air condition etc., perhaps refresh oneself by plant perfume, these schemes are undoubtedly all only at the driver fatigue driving, drunken driving and burst disease situation to chaufeur do not relate to, and the generation of preventing accident of the method for only taking to remind chaufeur, untimely or can't handle the time when the chaufeur reaction, still can't avoid the generation of accident.
Summary of the invention
The objective of the invention is to overcome only to have at present and can only remind the shortcoming of chaufeur, a kind of chaufeur unsafe condition prior-warning device and method are provided at the annunciator of fatigue driving or similar products like and its.
The present invention solves its technical matters, the technical scheme that adopts is, chaufeur unsafe condition prior-warning device, it is characterized in that, comprise control and treatment module, alcohol concentration detection module, fatigue driving detection module, health status detection module and automatic parking module, described control and treatment module is connected with the alcohol concentration detection module, the fatigue driving detection module is connected with the control and treatment module, the health status detection module is connected with the control and treatment module, and the automatic parking module is connected with the control and treatment module;
Described control and treatment module is used for control and coordinates each module, and the data of alcohol concentration detection module, fatigue driving detection module and the transmission of health status detection module are carried out analysis and judgement;
Described alcohol concentration detection module is used near the alcohol concentration the check and analysis operator's compartment and should analyzes data transmission and give the control and treatment module;
Described fatigue driving detection module is used for check and analysis driver fatigue state and should analyzes data transmission and give the control and treatment module;
Described health status detection module is used for the state of health of check and analysis chaufeur and should analyzes data transmission and give the control and treatment module;
Described automatic parking module is used for according to the control automatic train stop of control and treatment module and to control and treatment module feedback dead ship condition.
Concrete, also comprising alarm module and GPS module, described alarm module and GPS module are connected with the control and treatment module respectively;
Described alarm module is used for reporting to the police and sending help signal and send the alerting signal that comprises the GPS location information to relevant department near vehicle to chaufeur;
Described GPS module is used to provide the GPS location information.
Further, described alcohol concentration detection module comprises alcohol concentration analysis module and gas collecting module, described alcohol concentration analysis module is connected with the gas collecting module, the alcohol concentration analysis module is connected with the control and treatment module, and the gas collecting module is arranged on the head position of bearing circle and/or operator's compartment back of seat;
Described alcohol concentration analysis module is used for the alcohol concentration of the driving indoor gas of analytical gas acquisition module collection also should analyze data transmission to the control and treatment module;
Described gas collecting module is used to gather near the air of operator's compartment and it is transferred to the alcohol concentration analysis module.
Concrete, described fatigue driving detection module comprises fatigue driving analysis module and monitoring device, and described monitoring device is connected with the fatigue driving analysis module, and the fatigue driving analysis module is connected with the control and treatment module;
Described monitoring device is used for blink dynamic frequency and the eyeball rotational frequency monitors and give the fatigue driving analysis module with this data transmission of eyelid to chaufeur;
The eyelid that described fatigue driving analysis module is used for the chaufeur that statistical analysis monitor transmission comes blink dynamic frequency and eyeball rotational frequency, and this statistical data analysis is transferred to the control and treatment module.
Further again, described health status detection module comprises beat detector and analysis on the health status module, described beat detector is connected with the analysis on the health status module, the analysis on the health status module is connected with the control and treatment module, and beat detector is arranged on bearing circle and/or the close chaufeur cardiac position of safety strap;
Described beat detector is used to detect the heartbeat data of chaufeur and this heartbeat data is transferred to the analysis on the health status module;
Described analysis on the health status module is used to analyze the heartbeat data that the beat detector transmission comes, and should analyze data transmission and give the control and treatment module.
Concrete, also comprising key-press module, described key-press module is connected with the control and treatment module.
The method of chaufeur unsafe condition early warning is characterized in that, may further comprise the steps:
When a. chaufeur starts vehicle, system start-up and initialization;
B. the alcohol concentration detection module is gathered near air of operator's compartment and analysis alcohol concentration wherein at set intervals, and gives the control and treatment module with the alcohol concentration data transmission that analyzes;
C. the fatigue driving detection module monitors the eyelid of chaufeur blink dynamic frequency and eyeball rotational frequency and it is carried out statistical analysis constantly, and the fatigue state data in real time that analyzes is transferred to the control and treatment module;
D. the health status detection module detects the heartbeat data of chaufeur constantly and analyzes this heartbeat data, and gives the control and treatment module with this heartbeat status data real-time Transmission that analyzes;
E. the control and treatment module compares according to the alcohol concentration data, fatigue state data and the heartbeat status data that receive and the safe driving standard that prestores, one or the multinomial safe driving standard that do not meet have been judged whether, if then enter the f step, if not then get back to the b step;
F. control and treatment module controls alarm module carries out corresponding warning to chaufeur, and the prompting chaufeur advises that it stops to drive;
G. judge in setting-up time whether this vehicle stops, if then do not handle, if not then enter the h step;
H. judge whether to reach setting-up time,, do not enter the i step if not then do not handle up to reaching setting-up time if then enter the i step;
The alcohol concentration data that i. will receive recently, fatigue state data and heartbeat status data compare with the safe driving standard that prestores, judge whether to still have one or the multinomial safe driving standard that do not meet, if then enter the j step, if not then get back to the b step;
J. the control and treatment module is sent the automatic train stop order to the automatic parking module, and automatic parking module automatic train stop is also flame-out, and feeds back stop signal to the control and treatment module;
K. the control and treatment module judges in this or the multinomial data that do not meet the safe driving standard whether the heartbeat status data is arranged, if then enter the l step, if not then enter the n step;
L. point out chaufeur to select whether to give the alarm, and judge whether that chaufeur presses cancellation alarm button in the set time, then do not carry out alarm if in the set time, press cancellation alarm button, if in the set time, do not press cancellation alarm button or press the alarm button then alarm module to the control and treatment module extract Current GPS information and to relevant department and near vehicle send help signal;
M. stop monitoring, after vehicle starts once more, enter a step.
Concrete, described step b may further comprise the steps:
B1. the gas collecting module is gathered near the air of operator's compartment at set intervals and it is transferred to the alcohol concentration analysis module;
B2. near the air analysis alcohol concentration wherein the operator's compartment gathered according to the gas collecting module of alcohol concentration analysis module, and give the control and treatment module with the alcohol concentration data transmission that analyzes.
Further, described a period of time is 1 minute.
Concrete, described step c may further comprise the steps:
C1. monitoring device monitors the eyelid of chaufeur blink dynamic frequency and eyeball rotational frequency and it is transferred to the fatigue driving analysis module constantly;
C2. the fatigue driving analysis module carries out statistical analysis to blink dynamic frequency and eyeball rotational frequency of the eyelid that receives, and the fatigue state data in real time that analyzes is transferred to the control and treatment module.
Further again, described steps d may further comprise the steps:
D1. beat detector detects the heartbeat data of chaufeur constantly and it is transferred to the analysis on the health status module;
D2. this heartbeat data of analysis on the health status module analysis, and give the control and treatment module with this heartbeat status data real-time Transmission that analyzes.
Concrete, described step j may further comprise the steps:
J1. the control and treatment module is sent the automatic train stop order and is sent caution prompting surrounding vehicles by alarm module to the automatic parking module;
J2. automatic parking module automatic slowly brake;
J3. this vehicle of automatic parking module controls was flame-out after vehicle safety stopped, and fed back stop signal to the control and treatment module.
Further again, step g and the described setting-up time of step h are 2 minutes.
Concrete, the described set time of step l is 30 seconds.
The invention has the beneficial effects as follows, by above-mentioned chaufeur unsafe condition prior-warning device and method, whether monitoring driving person is in the state of drink back and/or dangerous driving such as fatigue and/or disease in real time, the traffic accident that minimizing causes because of dangerous driving, and can when dangerous driving, also stop working by automatic train stop, and when the chaufeur disease, send the alarm that has GPS information.
Description of drawings
Fig. 1 is the system chart of embodiment.
The specific embodiment
Below in conjunction with drawings and Examples, describe technical scheme of the present invention in detail.
Chaufeur unsafe condition prior-warning device of the present invention is connected with the alcohol concentration detection module by the control and treatment module, the fatigue driving detection module is connected with the control and treatment module, the health status detection module is connected with the control and treatment module, automatic parking module and control and treatment module connect to form, wherein, the control and treatment module is used for control and coordinates each module, and to the alcohol concentration detection module, the data of fatigue driving detection module and the transmission of health status detection module are carried out analysis and judgement, the alcohol concentration detection module is used near the alcohol concentration the check and analysis operator's compartment and should analyzes data transmission and give the control and treatment module, the fatigue driving detection module is used for check and analysis driver fatigue state and should analyzes data transmission and give the control and treatment module, the health status detection module is used for the state of health of check and analysis chaufeur and should analyzes data transmission and give the control and treatment module, and the automatic parking module is used for according to the control automatic train stop of control and treatment module and to control and treatment module feedback dead ship condition; The method of this chaufeur unsafe condition early warning is: when at first chaufeur starts vehicle, system start-up and initialization, the alcohol concentration detection module is gathered near air of operator's compartment and analysis alcohol concentration wherein at set intervals then, and give the control and treatment module with the alcohol concentration data transmission that analyzes, and the fatigue driving detection module monitors the eyelid of chaufeur blink dynamic frequency and eyeball rotational frequency and it is carried out statistical analysis constantly, and the fatigue state data in real time that analyzes is transferred to the control and treatment module, the health status detection module also constantly detects the heartbeat data of chaufeur and analyzes this heartbeat data, and give the control and treatment module with this heartbeat status data real-time Transmission that analyzes, the control and treatment module is according to the alcohol concentration data that receive then, fatigue state data and heartbeat status data compare with the safe driving standard that prestores, one or the multinomial safe driving standard that do not meet have been judged whether, if not then continue monitoring, carry out corresponding warning if then control alarm module to chaufeur, and the prompting chaufeur advises that it stops to drive, judge in setting-up time whether this vehicle stops, if then do not handle, if not the alcohol concentration data that then after reaching setting-up time, will receive recently, fatigue state data and heartbeat status data compare with the safe driving standard that prestores, judge whether to still have one or the multinomial safe driving standard that do not meet, if not then continue monitoring, if then the control and treatment module is sent the automatic train stop order to the automatic parking module, automatic parking module automatic train stop is also flame-out, and feed back stop signal to the control and treatment module, the control and treatment module judges in this or the multinomial data that do not meet the safe driving standard whether the heartbeat status data is arranged then, if whether then point out chaufeur selects to give the alarm, and judge whether that chaufeur presses cancellation alarm button in the set time, then do not carry out alarm if in the set time, press cancellation alarm button, if in the set time, do not press cancellation alarm button or press the alarm button then alarm module to the control and treatment module extract Current GPS information and to relevant department and near vehicle send help signal, if not then stop to monitor.
Embodiment
This routine chaufeur unsafe condition prior-warning device also has alarm module and GPS module, its system chart such as Fig. 1.
At first be connected with the alcohol concentration detection module by the control and treatment module, the fatigue driving detection module is connected with the control and treatment module, the health status detection module is connected with the control and treatment module, the automatic parking module is connected with the control and treatment module, alarm module and GPS module connect to form chaufeur unsafe condition prior-warning device with the control and treatment module respectively, wherein, the control and treatment module is used for control and coordinates each module, and to the alcohol concentration detection module, the data of fatigue driving detection module and the transmission of health status detection module are carried out analysis and judgement, the alcohol concentration detection module is connected with the gas collecting module by the alcohol concentration analysis module, alcohol concentration analysis module and control and treatment module connect to form, here, the gas collecting module is arranged on the head position of bearing circle and/or operator's compartment back of seat, the alcohol concentration analysis module is used for the alcohol concentration of the driving indoor gas of analytical gas acquisition module collection also should analyze data transmission to the control and treatment module, the gas collecting module is used to gather near the air of operator's compartment and it is transferred to the alcohol concentration analysis module, the fatigue driving detection module is connected with the fatigue driving analysis module by monitoring device, fatigue driving analysis module and control and treatment module connect to form, here, monitoring device is used for blink dynamic frequency and the eyeball rotational frequency monitors and give the fatigue driving analysis module with this data transmission of eyelid to chaufeur, the eyelid that the fatigue driving analysis module is used for the chaufeur that statistical analysis monitor transmission comes blink dynamic frequency and eyeball rotational frequency, and this statistical data analysis is transferred to the control and treatment module, the health status detection module is connected with the analysis on the health status module by beat detector, analysis on the health status module and control and treatment module connect to form, here, beat detector is arranged on bearing circle and/or the close chaufeur cardiac position of safety strap, beat detector is used to detect the heartbeat data of chaufeur and this heartbeat data is transferred to the analysis on the health status module, the analysis on the health status module is used to analyze the heartbeat data that the beat detector transmission comes, and should analyze data transmission and give the control and treatment module, the automatic parking module is used for according to the control automatic train stop of control and treatment module and to control and treatment module feedback dead ship condition, alarm module is used for sending help signal and sending the alerting signal that comprises the GPS location information to relevant department to the chaufeur warning with near vehicle, and the GPS module is used to provide the GPS location information; This chaufeur unsafe condition prior-warning device can also have key-press module, and here, key-press module is connected with the control and treatment module.
During use, when at first chaufeur starts vehicle, system start-up and initialization, the gas collecting module is gathered near the air of operator's compartment at set intervals and it is transferred to the alcohol concentration analysis module then, this a period of time can be 1 minute, the alcohol concentration analysis module is according near the air analysis alcohol concentration wherein the operator's compartment of gas collecting module collection, and give the control and treatment module with the alcohol concentration data transmission that analyzes, and monitoring device monitors the eyelid of chaufeur blink dynamic frequency and eyeball rotational frequency and it is transferred to the fatigue driving analysis module constantly, the fatigue driving analysis module carries out statistical analysis to blink dynamic frequency and eyeball rotational frequency of the eyelid that receives, and the fatigue state data in real time that analyzes is transferred to the control and treatment module, beat detector detects the heartbeat data of chaufeur constantly and it is transferred to the analysis on the health status module, this heartbeat data of analysis on the health status module analysis, and give the control and treatment module with this heartbeat status data real-time Transmission that analyzes, the control and treatment module is according to the alcohol concentration data that receive then, fatigue state data and heartbeat status data compare with the safe driving standard that prestores, one or the multinomial safe driving standard that do not meet have been judged whether, if not then continue monitoring, carry out corresponding warning if then control alarm module to chaufeur, and the prompting chaufeur advises that it stops to drive, judge in setting-up time whether this vehicle stops, this setting-up time can be 2 minutes, if then do not handle, if not the alcohol concentration data that then after reaching setting-up time, will receive recently, fatigue state data and heartbeat status data compare with the safe driving standard that prestores, judge whether to still have one or the multinomial safe driving standard that do not meet, if not then continue monitoring, if then the control and treatment module is sent the automatic train stop order and is sent caution prompting surrounding vehicles by alarm module to the automatic parking module, automatic parking module automatic slowly brake then, this vehicle of automatic parking module controls is flame-out after vehicle safety stops, and feed back stop signal to the control and treatment module, the control and treatment module judges in this or the multinomial data that do not meet the safe driving standard whether the heartbeat status data is arranged then, if whether then point out chaufeur selects to give the alarm, and judge whether that chaufeur presses cancellation alarm button in the set time, this set time can be 30 seconds, then do not carry out alarm if in the set time, press cancellation alarm button, if in the set time, do not press cancellation alarm button or press the alarm button then alarm module to the control and treatment module extract Current GPS information and to relevant department and near vehicle send help signal, if not then stop to monitor.
Because each the module physical circuit in the technical solution of the present invention belongs to prior art, no longer describe in detail herein.Those of ordinary skill in the art according to foregoing description, can adopt various physical circuits to realize technical scheme of the present invention, and it all belongs to protection scope of the present invention.

Claims (10)

1. chaufeur unsafe condition prior-warning device, it is characterized in that, comprise control and treatment module, alcohol concentration detection module, fatigue driving detection module, health status detection module and automatic parking module, described control and treatment module is connected with the alcohol concentration detection module, the fatigue driving detection module is connected with the control and treatment module, the health status detection module is connected with the control and treatment module, and the automatic parking module is connected with the control and treatment module;
Described control and treatment module is used for control and coordinates each module, and the data of alcohol concentration detection module, fatigue driving detection module and the transmission of health status detection module are carried out analysis and judgement;
Described alcohol concentration detection module is used near the alcohol concentration the check and analysis operator's compartment and should analyzes data transmission and give the control and treatment module;
Described fatigue driving detection module is used for check and analysis driver fatigue state and should analyzes data transmission and give the control and treatment module;
Described health status detection module is used for the state of health of check and analysis chaufeur and should analyzes data transmission and give the control and treatment module;
Described automatic parking module is used for according to the control automatic train stop of control and treatment module and to control and treatment module feedback dead ship condition.
2. according to the described chaufeur unsafe condition of claim 1 prior-warning device, it is characterized in that also comprise alarm module and GPS module, described alarm module and GPS module are connected with the control and treatment module respectively;
Described alarm module is used for reporting to the police and sending help signal and send the alerting signal that comprises the GPS location information to relevant department near vehicle to chaufeur;
Described GPS module is used to provide the GPS location information.
3. according to claim 1 or 2 described chaufeur unsafe condition prior-warning devices, it is characterized in that, described alcohol concentration detection module comprises alcohol concentration analysis module and gas collecting module, described alcohol concentration analysis module is connected with the gas collecting module, the alcohol concentration analysis module is connected with the control and treatment module, and the gas collecting module is arranged on the head position of bearing circle and/or operator's compartment back of seat;
Described alcohol concentration analysis module is used for the alcohol concentration of the driving indoor gas of analytical gas acquisition module collection also should analyze data transmission to the control and treatment module;
Described gas collecting module is used to gather near the air of operator's compartment and it is transferred to the alcohol concentration analysis module.
4. according to claim 1 or 2 described chaufeur unsafe condition prior-warning devices, it is characterized in that, described fatigue driving detection module comprises fatigue driving analysis module and monitoring device, and described monitoring device is connected with the fatigue driving analysis module, and the fatigue driving analysis module is connected with the control and treatment module;
Described monitoring device is used for blink dynamic frequency and the eyeball rotational frequency monitors and give the fatigue driving analysis module with this data transmission of eyelid to chaufeur;
The eyelid that described fatigue driving analysis module is used for the chaufeur that statistical analysis monitor transmission comes blink dynamic frequency and eyeball rotational frequency, and this statistical data analysis is transferred to the control and treatment module.
5. according to claim 1 or 2 described chaufeur unsafe condition prior-warning devices, it is characterized in that, described health status detection module comprises beat detector and analysis on the health status module, described beat detector is connected with the analysis on the health status module, the analysis on the health status module is connected with the control and treatment module, and beat detector is arranged on bearing circle and/or the close chaufeur cardiac position of safety strap;
Described beat detector is used to detect the heartbeat data of chaufeur and this heartbeat data is transferred to the analysis on the health status module;
Described analysis on the health status module is used to analyze the heartbeat data that the beat detector transmission comes, and should analyze data transmission and give the control and treatment module.
6. the method for chaufeur unsafe condition early warning is characterized in that, may further comprise the steps:
When a. chaufeur starts vehicle, system start-up and initialization;
B. the alcohol concentration detection module is gathered near air of operator's compartment and analysis alcohol concentration wherein at set intervals, and gives the control and treatment module with the alcohol concentration data transmission that analyzes;
C. the fatigue driving detection module monitors the eyelid of chaufeur blink dynamic frequency and eyeball rotational frequency and it is carried out statistical analysis constantly, and the fatigue state data in real time that analyzes is transferred to the control and treatment module;
D. the health status detection module detects the heartbeat data of chaufeur constantly and analyzes this heartbeat data, and gives the control and treatment module with this heartbeat status data real-time Transmission that analyzes;
E. the control and treatment module compares according to the alcohol concentration data, fatigue state data and the heartbeat status data that receive and the safe driving standard that prestores, one or the multinomial safe driving standard that do not meet have been judged whether, if then enter the f step, if not then get back to the b step;
F. control and treatment module controls alarm module carries out corresponding warning to chaufeur, and the prompting chaufeur advises that it stops to drive;
G. judge in setting-up time whether this vehicle stops, if then do not handle, if not then enter the h step;
H. judge whether to reach setting-up time,, do not enter the i step if not then do not handle up to reaching setting-up time if then enter the i step;
The alcohol concentration data that i. will receive recently, fatigue state data and heartbeat status data compare with the safe driving standard that prestores, judge whether to still have one or the multinomial safe driving standard that do not meet, if then enter the j step, if not then get back to the b step;
J. the control and treatment module is sent the automatic train stop order to the automatic parking module, and automatic parking module automatic train stop is also flame-out, and feeds back stop signal to the control and treatment module;
K. the control and treatment module judges in this or the multinomial data that do not meet the safe driving standard whether the heartbeat status data is arranged, if then enter the l step, if not then enter the n step;
L. point out chaufeur to select whether to give the alarm, and judge whether that chaufeur presses cancellation alarm button in the set time, then do not carry out alarm if in the set time, press cancellation alarm button, if in the set time, do not press cancellation alarm button or press the alarm button then alarm module to the control and treatment module extract Current GPS information and to relevant department and near vehicle send help signal;
M. stop monitoring, after vehicle starts once more, enter a step.
7. according to the method for the described chaufeur unsafe condition of claim 6 early warning, it is characterized in that described step b may further comprise the steps:
B1. the gas collecting module is gathered near the air of operator's compartment at set intervals and it is transferred to the alcohol concentration analysis module;
B2. near the air analysis alcohol concentration wherein the operator's compartment gathered according to the gas collecting module of alcohol concentration analysis module, and give the control and treatment module with the alcohol concentration data transmission that analyzes.
8. according to the method for the described chaufeur unsafe condition of claim 6 early warning, it is characterized in that described step c may further comprise the steps:
C1. monitoring device monitors the eyelid of chaufeur blink dynamic frequency and eyeball rotational frequency and it is transferred to the fatigue driving analysis module constantly;
C2. the fatigue driving analysis module carries out statistical analysis to blink dynamic frequency and eyeball rotational frequency of the eyelid that receives, and the fatigue state data in real time that analyzes is transferred to the control and treatment module.
9. according to the method for the described chaufeur unsafe condition of claim 6 early warning, it is characterized in that described steps d may further comprise the steps:
D1. beat detector detects the heartbeat data of chaufeur constantly and it is transferred to the analysis on the health status module;
D2. this heartbeat data of analysis on the health status module analysis, and give the control and treatment module with this heartbeat status data real-time Transmission that analyzes.
10. according to claim 6 or 7 or 8 or 9 described chaufeur unsafe condition prior-warning devices, it is characterized in that described step j may further comprise the steps:
J1. the control and treatment module is sent the automatic train stop order and is sent caution prompting surrounding vehicles by alarm module to the automatic parking module;
J2. automatic parking module automatic slowly brake;
J3. this vehicle of automatic parking module controls was flame-out after vehicle safety stopped, and fed back stop signal to the control and treatment module.
CN2011101106419A 2011-04-29 2011-04-29 Unsafe state early-warning device and method for drivers Pending CN102211522A (en)

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Application publication date: 20111012