CN104029598A - Automotive safety driving system - Google Patents

Automotive safety driving system Download PDF

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Publication number
CN104029598A
CN104029598A CN201410291142.8A CN201410291142A CN104029598A CN 104029598 A CN104029598 A CN 104029598A CN 201410291142 A CN201410291142 A CN 201410291142A CN 104029598 A CN104029598 A CN 104029598A
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CN
China
Prior art keywords
oil
bearing circle
warning
automobile
driving
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Pending
Application number
CN201410291142.8A
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Chinese (zh)
Inventor
郭耀帅
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郭耀帅
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Priority to CN201410291142.8A priority Critical patent/CN104029598A/en
Publication of CN104029598A publication Critical patent/CN104029598A/en
Pending legal-status Critical Current

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Abstract

The invention relates to the technical field of automobile safety, in particular to an automotive safety driving system. The automotive safety driving system comprises a hand brake device, a central processing unit, an alarm device, an oil way control device, a brake control device, a steering wheel sensor, a steering wheel processor and a gear lever sensor. The hand brake device serves as a system power supply switch, and the central processing unit respectively receives signals from the steering wheel processor and the gear lever sensor and then respectively sends actuating signals to the alarm device, the oil way control device and the brake control device according to the received signals. The automotive safety driving system has the advantages that during running of an automobile, the system is capable of conveniently and effectively detecting out unsafe factors in driving of a driver so as to early warn and protect the driver, passengers and the automobile, safety problems caused by fatigue driving and improper driving of the driver can be radically solved while the automobile can be protected to some extent when the driver is affected by external factors.

Description

Automobile safety driving system
Technical field
The present invention relates to automotive safety technical field, specifically, relate to a kind of automobile safety driving system.
Background technology
In society, automobile has become the vehicle of the very important and main dependence of mankind trip.Yet along with increasing of automobile quantity, kind, thing followed safety problem is also more and more.Automotive safety is a major issue that concerns human life, and we were never interrupted the research of automotive safety and improvement even to this day.
At present, each large automobile manufacturing company of the world has been made technology and the scheme of a lot of solution automotive safety problems.Such as: the safety devices such as the safety systems such as ABS (anti-skid brake system), EBD (EBD (Electric Brakeforce Distribution)), TCS (anti-slip regulation), ESP (electric stabilizing system), EBA (emergency brake auxiliary system) and safety strap, safety air bag and the crashproof girder steel of side door, these safety systems and safety device have all well been protected driver and crew's personal safety.
, the generation of now a lot of traffic accidents is substantially all because the fatigue driving of chaufeur own and improper driving cause.Although above-mentioned these safety systems and safety device can play a very good protection; but; the safety guard-safeguard effect that they play is all passive, is in Vehicle Driving Cycle process, to have occurred just can work in crisis situation, can not solve from root the problem of safe driving.Therefore, we are badly in need of a kind of system that can solve safe driving problem in root now.
Summary of the invention
The object of the invention is to, a kind of automobile safety driving system is provided, to solve above-mentioned technical matters.
For addressing the above problem, the technical solution adopted in the present invention is:
An automobile safety driving system, is characterized in that: comprising: as the hand brake device of system power supply switch; Central process unit; Warning device; Oil route controller; Braking force control system; Evenly be arranged on bearing circle one border, for responding to the steering wheel sensor of holding bearing circle pressure; For receive direction dish sensor signal, and according to received signal respectively to the bearing circle treater of central process unit, warning device, oil route controller, braking force control system sending action signal; Be arranged on shifter bar, for responding to the shifter bar sensor of holding shifter bar pressure; Described central process unit respectively from bearing circle treater, shifter bar sensor received signal, according to institute's received signal respectively to warning device, oil route controller, braking force control system sending action signal;
Described warning device is connected with vehicle audio or external warning device independently; Described oil route controller is connected with vehicle intelligent oil piping system or is arranged on automobile oil-way pipeline the electromagnetic valve of oil mass size in oil circuit control pipeline; The autobrake system of described braking force control system and automobile self is connected.
Beneficial effect: compared with prior art; system of the present invention can be in Vehicle Driving Cycle process easily and effectively detect chaufeur from the safety hazard occurring in driving procedure; thereby initiatively driver and crew and vehicle are played to early warning and protective effect; not only can fundamentally solve chaufeur from the safety problem brought because of improper driving, fatigue driving in driving procedure, can also when chaufeur is subject to external factor and affects, to vehicle, play certain protective effect.
Accompanying drawing explanation
Fig. 1 is functional block diagram of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
With reference to Fig. 1, automobile safety driving system of the present invention, comprising: as the hand brake device of system power supply switch; Central process unit; Warning device; Oil route controller; Braking force control system; Evenly be arranged on bearing circle one border, for responding to the steering wheel sensor of holding bearing circle pressure; For receive direction dish sensor signal, and according to received signal respectively to the bearing circle treater of central process unit, warning device, oil route controller, braking force control system sending action signal; Be arranged on shifter bar, for responding to the shifter bar sensor of holding shifter bar pressure; Described central process unit respectively from bearing circle treater, shifter bar sensor received signal, according to institute's received signal respectively to warning device, oil route controller, braking force control system sending action signal;
Described warning device is connected with vehicle audio or external warning device independently; Described oil route controller is connected with vehicle intelligent oil piping system or is arranged on automobile oil-way pipeline the electromagnetic valve of oil mass size in oil circuit control pipeline; The autobrake system of described braking force control system and automobile self is connected.
Below in conjunction with Fig. 1, set forth the specific works process of automobile safety driving system of the present invention:
(1) during hand brake device pull-up, system power supply disconnects, and native system is not worked;
(2), when hand brake device puts down, when co-bit state, native system power supply is communicated with, and starts working;
(3) native system is started working 3-5 in second, chaufeur must both hands or a hand to hold bearing circle, steering wheel sensor has sensed and has held bearing circle like this, chaufeur is in abnormal driving state, steering wheel sensor transmits and has the signal that holds bearing circle to bearing circle treater, and bearing circle treater transmits and has the signal that holds bearing circle to central process unit; Now, warning device, oil route controller and the braking force control system work that is not excited;
(4) if when bearing circle treater has to central process unit transmission the signal that holds bearing circle, shifter bar sensor also sends and has the signal that holds shifter bar to central process unit, this state can not surpass 3-5 second, if exceeded 3-5 second, by central process unit, excite warning device, oil route controller to start working, by warning device, send chimes of doom, by oil route controller, close oil circuit pipeline and stop to engine oil;
Central process unit excites warning device, oil route controller work 2-3 in second, if only have bearing circle treater to send and have the signal that holds bearing circle to central process unit, shifter bar sensor no longer sends and has the signal that holds shifter bar to central process unit, and warning device, oil route controller quit work;
Central process unit excites warning device, oil route controller work 2-3 after second, bearing circle treater and shifter bar sensor still send to have to central process unit respectively and hold the signal of bearing circle and have the signal that holds shifter bar, by central process unit, excite brake equipment to work, by braking force control system, excite the autobrake system of automobile self to make emergency brake of vehicle;
(5) native system is started working 3-5 after second, if steering wheel sensor does not send to bearing circle treater the detection signal that holds bearing circle, so, bearing circle treater excites warning device, oil route controller and braking force control system work simultaneously, by warning device, send chimes of doom, by oil route controller, close oil circuit pipeline and stop to engine oil, by braking force control system, excite the autobrake system of automobile to make car brakeing;
(6) if chaufeur both hands departure direction dish in Vehicle Driving Cycle, steering wheel sensor no longer transmits the detection signal that holds bearing circle to bearing circle treater, so, bearing circle treater excites warning device, oil route controller and braking force control system work simultaneously, by warning device, send chimes of doom, by oil route controller, close oil circuit pipeline and stop to engine oil, by braking force control system, excite the autobrake system of automobile self to make car brakeing;
(7) when chaufeur both hands are held bearing circle, the distance between both hands must not be less than 10-15cm.If steering wheel sensor senses the distance between two hands and is less than 10-15cm, this signal is sent to bearing circle treater, bearing circle treater excites warning device, oil route controller to start working, by warning device, send chimes of doom, by oil route controller, close oil circuit pipeline and stop to engine oil;
Bearing circle treater excites warning device, oil route controller work 2-3 in second, if steering wheel sensor senses the distance between two hands, is not less than 15cm, and warning device, oil route controller quit work;
Bearing circle treater excites warning device, oil route controller work 2-3 after second, if steering wheel sensor senses the distance between two hands and is still less than 10-15cm, by bearing circle treater, excite brake equipment to work, by braking force control system, excite the autobrake system of automobile self to make emergency brake of vehicle;
(8) at chaufeur in the hands holding bearing circle driving process, the time that both hands are held bearing circle can not exceed 4-5 minute.If sending the two continuous signal times that hold bearing circle to bearing circle treater, steering wheel sensor exceeds 4-5 minute, by bearing circle treater, excite warning device, oil route controller to start working, by warning device, send chimes of doom, by oil route controller, close oil circuit pipeline and stop to engine oil;
Bearing circle treater excites warning device, oil route controller work 2-3 in second, a hand departure direction dish, and warning device, oil route controller quit work;
Bearing circle treater excites warning device, oil route controller work 2-3 after second, if steering wheel sensor still sends continuous two signals that hold bearing circle to bearing circle treater, by bearing circle treater, excite brake equipment to work, by braking force control system, excite the autobrake system of automobile self to make emergency brake of vehicle;
(9) in Vehicle Driving Cycle process, other people are forbidden to hold bearing circle without exception, if steering wheel sensor sends more than three or three detection signals that holds bearing circle to bearing circle treater, by bearing circle treater, excite warning device, oil route controller and braking force control system to work simultaneously, by warning device, send chimes of doom, by oil route controller, close oil circuit pipeline and stop to engine oil, by braking force control system, excite the autobrake system of automobile self to make car brakeing;
(10) in Vehicle Driving Cycle process, other people are forbidden to hold shifter bar without exception, if central process unit receives two signals that hold bearing circle that have that bearing circle treater sends, simultaneously, also receive the signal that holds shifter bar that has that shifter bar sensor sends, by central process unit, excite warning device, oil route controller and braking force control system to work simultaneously, by warning device, send chimes of doom, by oil route controller, close oil circuit pipeline and stop to engine oil, by braking force control system, excite the autobrake system of automobile self to make car brakeing.
In addition,, after braking force control system work, if chaufeur recovers abnormal driving state, the autobrake system of vehicle recovers normal condition at 10-15 in second.

Claims (1)

1. an automobile safety driving system, is characterized in that: comprising: as the hand brake device of system power supply switch; Central process unit; Warning device; Oil route controller; Braking force control system; Evenly be arranged on bearing circle one border, for responding to the steering wheel sensor of holding bearing circle pressure; For receive direction dish sensor signal, and according to received signal respectively to the bearing circle treater of central process unit, warning device, oil route controller, braking force control system sending action signal; Be arranged on shifter bar, for responding to the shifter bar sensor of holding shifter bar pressure; Described central process unit respectively from bearing circle treater, shifter bar sensor received signal, according to institute's received signal respectively to warning device, oil route controller, braking force control system sending action signal;
Described warning device is connected with vehicle audio or external warning device independently; Described oil route controller is connected with vehicle intelligent oil piping system or is arranged on automobile oil-way pipeline the electromagnetic valve of oil mass size in oil circuit control pipeline; The autobrake system of described braking force control system and automobile self is connected.
CN201410291142.8A 2014-06-18 2014-06-18 Automotive safety driving system Pending CN104029598A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410291142.8A CN104029598A (en) 2014-06-18 2014-06-18 Automotive safety driving system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410291142.8A CN104029598A (en) 2014-06-18 2014-06-18 Automotive safety driving system

Publications (1)

Publication Number Publication Date
CN104029598A true CN104029598A (en) 2014-09-10

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105235588A (en) * 2015-10-26 2016-01-13 成都云科新能汽车技术有限公司 Active safety system capable of early warning
CN105235589A (en) * 2015-10-26 2016-01-13 成都云科新能汽车技术有限公司 Automobile automatic early-warning active safety system
CN111391775A (en) * 2018-12-29 2020-07-10 河南森源重工有限公司 Vehicle safety control method, vehicle safety system and vehicle

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5969616A (en) * 1998-05-11 1999-10-19 Tschoi; Jin Sook Anti-drowsing/anti-dozing alarm device
CN101223561A (en) * 2005-05-06 2008-07-16 杰罗姆·阿诺德·鲍尔 Sleep alert device
CN101540090A (en) * 2009-04-14 2009-09-23 华南理工大学 Driver fatigue monitoring device based on multivariate information fusion and monitoring method thereof
CN102490701A (en) * 2011-12-02 2012-06-13 哈尔滨工业大学 Safe driving monitoring device capable of monitoring physical and psychological states of driver
CN202429123U (en) * 2011-12-20 2012-09-12 长安大学 Drunk driving warning device
CN202518255U (en) * 2012-04-24 2012-11-07 河海大学 Emergency braking intelligent auxiliary system for automotive vehicle
CN203063924U (en) * 2012-12-12 2013-07-17 长安大学 Early warning device of dangerous driving states

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5969616A (en) * 1998-05-11 1999-10-19 Tschoi; Jin Sook Anti-drowsing/anti-dozing alarm device
CN101223561A (en) * 2005-05-06 2008-07-16 杰罗姆·阿诺德·鲍尔 Sleep alert device
CN101540090A (en) * 2009-04-14 2009-09-23 华南理工大学 Driver fatigue monitoring device based on multivariate information fusion and monitoring method thereof
CN102490701A (en) * 2011-12-02 2012-06-13 哈尔滨工业大学 Safe driving monitoring device capable of monitoring physical and psychological states of driver
CN202429123U (en) * 2011-12-20 2012-09-12 长安大学 Drunk driving warning device
CN202518255U (en) * 2012-04-24 2012-11-07 河海大学 Emergency braking intelligent auxiliary system for automotive vehicle
CN203063924U (en) * 2012-12-12 2013-07-17 长安大学 Early warning device of dangerous driving states

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105235588A (en) * 2015-10-26 2016-01-13 成都云科新能汽车技术有限公司 Active safety system capable of early warning
CN105235589A (en) * 2015-10-26 2016-01-13 成都云科新能汽车技术有限公司 Automobile automatic early-warning active safety system
CN111391775A (en) * 2018-12-29 2020-07-10 河南森源重工有限公司 Vehicle safety control method, vehicle safety system and vehicle
CN111391775B (en) * 2018-12-29 2021-10-19 河南森源重工有限公司 Vehicle safety control method, vehicle safety system and vehicle

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Application publication date: 20140910