WO2009006798A1 - Procédé et système d'alarme pour faire circuler en toute sécurité un véhicule - Google Patents

Procédé et système d'alarme pour faire circuler en toute sécurité un véhicule Download PDF

Info

Publication number
WO2009006798A1
WO2009006798A1 PCT/CN2008/001297 CN2008001297W WO2009006798A1 WO 2009006798 A1 WO2009006798 A1 WO 2009006798A1 CN 2008001297 W CN2008001297 W CN 2008001297W WO 2009006798 A1 WO2009006798 A1 WO 2009006798A1
Authority
WO
WIPO (PCT)
Prior art keywords
driving
warning
driver
safety
detecting
Prior art date
Application number
PCT/CN2008/001297
Other languages
English (en)
Chinese (zh)
Inventor
Liang Yue
Original Assignee
Liang Yue
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Liang Yue filed Critical Liang Yue
Publication of WO2009006798A1 publication Critical patent/WO2009006798A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/10—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to vehicle motion

Definitions

  • the invention relates to the field of active safety driving of a motor vehicle, in particular to a safety driving warning method and a warning system for a motor vehicle. Background technique
  • the current active safety technologies that can prevent car accidents include: body stability control system VSC, traction control system TRC, electronic brake force distribution device EBD, and brake assist system ABS, etc.
  • the disadvantages are that they can only enhance the handling performance of the car, can not be reminded The driver actively raises the awareness of safety and concentrates on driving carefully, thus fundamentally eliminating the danger.
  • the disadvantage is that the safety alert is an independent safety alert, not combined with the driver's deceleration, can not require the driver to make deceleration behavior and requires the driver to do the safe driving conditions. Thinking and judging, so the effect is not obvious. Summary of the invention
  • an object of the present invention is to provide a safe driving warning method and a warning system for a motor vehicle which can monitor the driving situation of the driver and remind the driver to drive safely.
  • a method for driving a safe driving of a motor vehicle comprising the steps of: 1) Testing the driving state;
  • step 2) Determine whether the detected value of the driving state detecting device reaches the set value; if the set value is not reached, return to step 1) to continue the detection; if the set value has been reached, proceed to step 3);
  • the above method also includes the stage in which the driver sets the safety level of the driving vehicle during driving.
  • the above driving state is one or several of the vehicle condition, the time of continuous driving, the mileage, the environmental condition, the driving experience, and the current state of the driver.
  • a safe driving warning system for a motor vehicle comprising: a detecting sensing and deceleration clearing device for determining a driving state and eliminating an alert signal, for setting a current safety level and performing the determined driving state and set value The comparison of the safety level setting and the metering comparison device and the warning device for outputting a specific prompting manner to remind the driver to drive cautiously.
  • the detection sensing and deceleration clearing device is an auxiliary pedal with a switch; the safety level setting and measuring comparison device is a time relay; and the warning device is a buzzer.
  • the auxiliary pedal is mounted on the original accelerator pedal of the car.
  • the safe driving warning method for a motor vehicle detects the time or mileage or other indicators of driving by detecting the sensing device, and drives the warning device to output a warning signal when the preset value is reached, thereby reminding the driver to drive carefully and drive The player must eliminate the warning with the appropriate deceleration and clear the metering device. By judging the safe driving condition, the driver can be safely driven after the subjectively determined driving state is safe, thus ensuring driving safety.
  • FIG. 1 is a flow chart of a method for safe driving warning of a motor vehicle according to the present invention
  • FIG. 2 is a block diagram showing the composition of a safe driving warning device for a motor vehicle according to the present invention
  • FIG. 3 is a circuit diagram of one embodiment of a motor vehicle safety driving alert device of the present invention. detailed description
  • the safe driving warning method for a motor vehicle of the present invention detects the time or mileage of driving by detecting the sensing device during driving, and drives the warning device to output a warning signal when the preset value is reached, and the driver is required to appropriately decelerate to eliminate the warning. signal. Then, depending on the condition of the car, road conditions, speed, weather conditions, environmental conditions, own conditions and driving experience, determine whether to continue to accelerate. When the accelerator is stepped on again, the driver's driving state is adjusted and the speed is adjusted to reduce traffic accidents.
  • FIG. 1 is a flow chart showing a method for safe driving warning of a motor vehicle according to the present invention. As shown in the figure, the method includes the following steps:
  • the driving state may be the speed of the vehicle, the time of continuous driving, the mileage, the geographic coordinate position obtained by the car in the GPS navigator navigation system, the speed and the like, the engine speed, the negative pressure value of the intake port, and the current state of the driver.
  • the state detection of the driver can be accomplished by the pupil detecting device and the head position detecting device.
  • step 2) It is judged whether or not the detected value of the driving state detecting device reaches the set value. If the set value is not reached, return to step 1) to continue the test; if the set value has been reached, proceed to step 3) (S20).
  • the warning signal may be an acoustic signal, a voice signal, an optical signal, a vibration signal, a warning signal of the GPS navigator, or a combination of two or more of them.
  • the driver decelerates properly, the warning signal is removed, and the steps 1) are repeated (S40).
  • the driver judges whether to resume normal driving according to the objective conditions and his own condition, and when the accelerator is pressed to continue exercising, the detection system starts the work of the next cycle. If the car is uphill, drowning, especially when the overtaking is not suitable for deceleration, the warning device will give an alert, and the driver can continue driving during the warning until the vehicle is suitable for proper deceleration and then use the deceleration to eliminate the warning.
  • the above method further includes a stage in which the driver sets the safety level of the driven vehicle during the driving (S11).
  • the driver sets the safety level of the driven vehicle during the driving (S11).
  • S11 the safety level of the driven vehicle during the driving
  • the method includes: a sensing sensing and deceleration clearing device 10 for determining a driving state and eliminating an alarm signal, and configured to set a current The safety level and the safety level setting and the comparison and comparison device 20 for comparing the measured driving state and the set value, and the warning device 30 for outputting a specific prompting manner to remind the driver to drive cautiously.
  • the detecting sensing and deceleration clearing device 10 may be a device for detecting a measuring stroke, a device for detecting a measuring speed, detecting a geographical coordinate position, a speed and the like, detecting a measuring engine speed, and detecting a negative pressure of the measuring engine intake port.
  • the value device may also be a device that detects the state of the driver, such as: a device that can detect the position of the driver's pupil or head.
  • the current level of safety can be set by the driver to set different levels of safe driving depending on the vehicle type, configuration, condition, travel time, weather conditions, road environmental conditions, mental state and physical condition at the time.
  • Level 1 corresponds to poor comprehensive factors, which is not conducive to safe travel, it is best not to travel, such as travel must pay great attention to safety, the interval between warnings is the shortest, or the most easy to issue warning signals Level 2;
  • Level 2 is relatively unfavorable for safe travel, special attention should be paid to safety, the interval between warnings is shorter, or the level of warning signals is easier to issue;
  • Level 3 corresponds to comprehensive factors, and travel can be made at intervals of warning.
  • the level of the warning signal is issued when appropriate or appropriate conditions; the level 4 corresponds to a better comprehensive factor, which is more conducive to safe travel, the interval between warnings is longer, or the level of warning signals is less likely to be issued; The interval that is good for safe travel warnings is long and the level of warning signals is not easy to issue.
  • Setting the current security level can generally be done by a potentiometer knob or switch.
  • the threshold of the metering comparison can be adjusted by changing the program parameter settings and changing the potentiometer or switch position.
  • the standard value (threshold) of the data comparison in the measurement comparison system is also changed, the interval at which the warning is issued is changed, or the warning signal threshold condition is most easily issued.
  • the safety level setting and metering comparison device can be modified with a potentiometer knob or switch Change time threshold relay, adjustable stroke metering device, electronic circuit, adjustable air pressure switch or adjustable engine speed switch.
  • the warning device may be a sounding element, a horn, a buzzer or the like, or a mechanical vibrating device.
  • Fig. 3 is a circuit diagram showing a specific embodiment of the motor vehicle safety driving warning system of the present invention.
  • the warning system includes: a foot switch K1 as a detection sensing and a deceleration clearing device, and a time relay coil TJ with a potentiometer adjustable delay time as a safety level setting and a metering comparison device, And the buzzer AH as a warning device.
  • the adjustment knob of the time relay functions as a safety level setting knob.
  • the accelerator pedal is depressed, the K1 is closed, and the detecting device starts to work.
  • the unit When the driver does not press the accelerator pedal with the foot switch K1, the unit is not energized and does not work.
  • the foot switch K1 When the driver steps on the accelerator pedal with the foot switch K1, the foot switch K1 is closed, the time relay coil TJ is energized, and the time relay starts timing.
  • the normal driving time reaches the time set by the relay (for example, the safety level 1 corresponds to 1 minute as the threshold), the normally open contact J1 of the time relay is closed, the buzzer AH is energized and a warning sound is issued to alert the driver to safe driving. Check the speed of the car.
  • the K1 contact is opened, the buzzer AH and the time relay coil TJ are de-energized, and the time relay normally open contact J1 is restored to the off state, and the warning sound from the buzzer AH disappears.
  • the driver judges that the driving condition is safe, he can press the accelerator pedal with the foot switch K1 to continue driving. At this time, the foot switch K1 is closed again, the time relay is energized, and the system starts the next stroke. Repeatedly, the driver's driving state is adjusted, the speed is adjusted, and the safe driving conditions are checked to reduce traffic accidents.
  • the main body is a metal and plastic box that can be attached or mounted in a suitable place on the dashboard of the automobile, and the auxiliary pedal with the switch is mounted on the accelerator pedal.
  • knobs or switches on the main unit that can adjust the level of safety and speaker volume.
  • There are two indicators on the main unit one shows that the power is on, indicating that the device is working; one flashes during the warning, reminding the driver to drive carefully and asking the driver to release the accelerator pedal and disconnect the switch on the pedal.
  • There are two sets of wires on the main unit one set to the normally open switch of the accelerator pedal, and the other set of sockets are plugged into the car cigarette lighter to take power to supply power to the host.
  • the main board has a circuit board with electronic components and chips. It can measure the time when the normally open contacts on the accelerator pedal are closed. When the set value is reached, the light-emitting elements will flash, the output will be alerted, and the memory in the main unit stores the recorded traffic. Safety language, played through the speaker during the warning.

Abstract

L'invention concerne un procédé d'alarme pour faire circuler en toute sécurité un véhicule, lequel comprend les étapes suivantes. Premièrement, la détection de l'état de conduite, puis l'évaluation de ce que la valeur de détection de l'équipement de détection de l'état de conduite atteint ou non la valeur prédéfinie. Si la valeur de détection n'atteint pas la valeur prédéfinie, la détection se poursuivra. Si la valeur de détection atteint la valeur prédéfinie, l'appareil d'alerte met en alerte le signal d'alarme. Après ceci, le chauffeur diminue convenablement la vitesse, le signal d'alarme est éliminé puis l'état de conduite est détecté de manière répétée. Dans le processus de conduite, le chauffeur prédéfinit le degré de sécurité du véhicule. L'invention concerne également un système d'alarme pour faire circuler en toute sécurité un véhicule.
PCT/CN2008/001297 2007-07-11 2008-07-10 Procédé et système d'alarme pour faire circuler en toute sécurité un véhicule WO2009006798A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CNA2007100578929A CN101082509A (zh) 2007-07-11 2007-07-11 机动车行驶分段警示保安全的方法
CN200710057892.9 2007-07-11
CNA2008101328130A CN101323279A (zh) 2007-07-11 2008-07-10 机动车安全行驶警示方法及警示系统
CN200810132813.0 2008-07-10

Publications (1)

Publication Number Publication Date
WO2009006798A1 true WO2009006798A1 (fr) 2009-01-15

Family

ID=38912194

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2008/001297 WO2009006798A1 (fr) 2007-07-11 2008-07-10 Procédé et système d'alarme pour faire circuler en toute sécurité un véhicule

Country Status (2)

Country Link
CN (2) CN101082509A (fr)
WO (1) WO2009006798A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105632217A (zh) * 2015-11-26 2016-06-01 东莞酷派软件技术有限公司 一种基于车联网的行车安全预警方法及系统
CN108357488A (zh) * 2018-04-18 2018-08-03 安徽安凯汽车股份有限公司 一种混合动力车型驾驶员离岗警示及保护系统

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101082509A (zh) * 2007-07-11 2007-12-05 岳亮 机动车行驶分段警示保安全的方法
DE102010062350A1 (de) * 2010-12-02 2012-06-06 Robert Bosch Gmbh Verfahren zur Unterstützung eines Fahrers eines Kraftfahrzeugs
US9099006B2 (en) * 2013-08-22 2015-08-04 GM Global Technology Operations LLC Context-aware threat response arbitration
CN103879346B (zh) * 2014-04-09 2017-01-25 厦门理工学院 一种低警觉度驾驶预警方法及装置
CN106945603A (zh) * 2017-02-23 2017-07-14 洪涛 一种提示驾驶人员情绪及车况方法及驾驶人员情绪提示器
WO2018187978A1 (fr) * 2017-04-12 2018-10-18 深圳市南北汽车美容有限公司 Procédé d'invitation à la conduite en fonction de l'expérience de conduite, et système d'invitation
CN107424439A (zh) * 2017-07-21 2017-12-01 维沃移动通信有限公司 一种信息提醒方法及车载终端
CN113264003B (zh) * 2021-06-16 2022-04-22 长春工程学院 一种车辆涉水行驶时的智能驾驶方法和系统

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992004696A1 (fr) * 1990-09-10 1992-03-19 Mark Anthony Zocco Systeme d'alarme pour un vehicule a moteur
JP2001018715A (ja) * 1999-07-08 2001-01-23 Futaba Keiki Kk タクシー安全走行喚起装置およびこれを組み込んだタクシーメータ
JP2001331889A (ja) * 2000-05-23 2001-11-30 Mitsubishi Heavy Ind Ltd 車速検出システム及びこれを用いた速度超過警報システム並びに渋滞情報提供システム
CN2807352Y (zh) * 2005-07-08 2006-08-16 技旺股份有限公司 汽车安全语音警示装置
CN1873722A (zh) * 2006-04-07 2006-12-06 中山大学 一种汽车驾驶安全警示系统
CN2847412Y (zh) * 2005-03-21 2006-12-13 健生工厂股份有限公司 汽机车道路超速警示器
CN101082509A (zh) * 2007-07-11 2007-12-05 岳亮 机动车行驶分段警示保安全的方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992004696A1 (fr) * 1990-09-10 1992-03-19 Mark Anthony Zocco Systeme d'alarme pour un vehicule a moteur
JP2001018715A (ja) * 1999-07-08 2001-01-23 Futaba Keiki Kk タクシー安全走行喚起装置およびこれを組み込んだタクシーメータ
JP2001331889A (ja) * 2000-05-23 2001-11-30 Mitsubishi Heavy Ind Ltd 車速検出システム及びこれを用いた速度超過警報システム並びに渋滞情報提供システム
CN2847412Y (zh) * 2005-03-21 2006-12-13 健生工厂股份有限公司 汽机车道路超速警示器
CN2807352Y (zh) * 2005-07-08 2006-08-16 技旺股份有限公司 汽车安全语音警示装置
CN1873722A (zh) * 2006-04-07 2006-12-06 中山大学 一种汽车驾驶安全警示系统
CN101082509A (zh) * 2007-07-11 2007-12-05 岳亮 机动车行驶分段警示保安全的方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105632217A (zh) * 2015-11-26 2016-06-01 东莞酷派软件技术有限公司 一种基于车联网的行车安全预警方法及系统
CN108357488A (zh) * 2018-04-18 2018-08-03 安徽安凯汽车股份有限公司 一种混合动力车型驾驶员离岗警示及保护系统

Also Published As

Publication number Publication date
CN101082509A (zh) 2007-12-05
CN101323279A (zh) 2008-12-17

Similar Documents

Publication Publication Date Title
WO2009006798A1 (fr) Procédé et système d'alarme pour faire circuler en toute sécurité un véhicule
CN105291977B (zh) 一种汽车安全驾驶预警方法
CN107139934B (zh) 基于掩蔽效应的轿车驾驶员疲劳缓解与唤醒系统及方法
US20180319279A1 (en) On-vehicle apparatus, drowsy driving prevention method, and computer readable medium
CN201429421Y (zh) 助手式车用导航装置
JP2006199105A (ja) 車両の警報装置
CN103370252A (zh) 对驾驶员行为进行响应的系统和方法
CN207060035U (zh) 基于掩蔽效应的轿车驾驶员疲劳缓解与唤醒系统
JP2010186276A (ja) 居眠り防止装置
CN102642467B (zh) 汽车的防醉酒驾车处理系统及控制方法
CN201961232U (zh) 智能警示音响装置
CN104057896A (zh) 一种车载提醒装置
CN106274476A (zh) 一种汽车安全驾驶控制系统及其控制方法
JP4670359B2 (ja) 車両の警報装置
CN104369690B (zh) 一种实现语音与蜂鸣器可切换的双通道报警装置
CN208291080U (zh) 驾驶行为的警示系统及车辆
JP4281698B2 (ja) 長時間運転警告装置
CN107097717B (zh) 喇叭装置、其控制方法及应用其的汽车
JP5591306B2 (ja) 車両用運転支援装置
CN102029943A (zh) 汽车刹车踏板、加速(油门)踏板车内驾驶员警示装置
JP2003308003A (ja) 車載機器制御システム
CN202294510U (zh) 一种防止汽车油门踏板误踏的提醒装置
CN113002421A (zh) 一种车外安全提示方法和装置
JP2008117131A (ja) 車両用注意喚起装置
RU193481U1 (ru) Устройство оповещения водителя о правильности нажатия на педаль "тормоз" во время езды

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08783504

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08783504

Country of ref document: EP

Kind code of ref document: A1