WO2019035640A1 - Dispositif d'avertissement de maintien de distance de sécurité pour véhicule - Google Patents

Dispositif d'avertissement de maintien de distance de sécurité pour véhicule Download PDF

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Publication number
WO2019035640A1
WO2019035640A1 PCT/KR2018/009340 KR2018009340W WO2019035640A1 WO 2019035640 A1 WO2019035640 A1 WO 2019035640A1 KR 2018009340 W KR2018009340 W KR 2018009340W WO 2019035640 A1 WO2019035640 A1 WO 2019035640A1
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WO
WIPO (PCT)
Prior art keywords
signal
vehicle
distance
cpu
driver
Prior art date
Application number
PCT/KR2018/009340
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English (en)
Korean (ko)
Inventor
이민철
Original Assignee
이민철
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
Priority claimed from KR2020170005596U external-priority patent/KR200489951Y1/ko
Application filed by 이민철 filed Critical 이민철
Publication of WO2019035640A1 publication Critical patent/WO2019035640A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/015—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/04—Brake-action initiating means for personal initiation foot actuated
    • 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
    • B60W40/105—Speed
    • 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
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention

Definitions

  • the present invention relates to a safety distance keeping device for a vehicle, and more particularly, to a warning device for maintaining a safety distance of an automobile. More specifically, when the vehicle is running at a speed lower than the speed of the vehicle, When there is a risk of collision on the sides and rear of the vehicle, the driver and passengers can be alerted by light, sound, and vibration, and the safety distance of the vehicle Maintenance warning device.
  • a typical example of the above accident prevention device is disclosed in Japanese Patent Application Laid-Open No. 1999-004018, and a control method thereof.
  • the above-mentioned alarm device has a problem that it is not possible to accurately transmit an alarm when the surroundings are loud or the driver is out of the driver's seat due to drowsiness or health problems.
  • the alarm device is operated even if the driver's private movement is detected by not only grasping the speed of the vehicle and the driver's position deviation, but grasping only the positional state of the driver.
  • the present invention has been made in view of the above-described problems of the prior art, and it is an object of the present invention to provide a vehicle control system and a control method thereof,
  • the driver can warn the driver and passengers with auditory, visual, and tactile senses. Passengers or outside people can quickly respond to the accident,
  • the object of the present invention is to provide a safety distance keeping device for a vehicle which can operate safely in a dangerous situation because the warning does not work when the vehicle is stopped.
  • a vehicular navigation system including a distance sensor for detecting a distance of a vehicle or an obstacle in front of a traveling automobile to generate a distance detection signal, A vehicle speed sensor, a position sensor for detecting a position of a driver driving the vehicle in a driver's seat and generating a position signal, a distance sensor for detecting the distance, a speed sensor for detecting the speed of the vehicle, And then outputs the alarm signal, the vibration signal and the braking signal when the safety speed is exceeded in the set safety distance state and the driver is out of the set position A CPU, and an alarm signal of the CPU to set an alarm inside and outside the vehicle, A buzzer for receiving a vibration signal of the CPU and generating vibrations in seats of a driver's seat and a passenger, an alarm light for receiving a lighting signal of the CPU, a brake for receiving a braking signal of the CPU, And an operating switch for driving the vehicle.
  • the distance sensor is installed on the side and rear of the vehicle to detect the distance of the approaching automobile or the obstacle and generates a side rear distance detection signal.
  • a CPU for generating a vibration signal and a braking signal.
  • the present invention can be applied to a case where the safety distance of the ahead vehicle or the obstacle is not secured compared with the speed of the vehicle when the vehicle is operated, or when the driver is displaced from the driver's seat due to drowsiness or disease,
  • the driver can be alerted by auditory, visual, and tactile senses. Passengers or outside people can cope with accidents. .
  • FIG. 1 is a block diagram showing a safety distance maintenance warning device for a vehicle according to the present invention.
  • FIG. 1 is a block diagram showing a safety distance maintenance warning device for a vehicle according to the present invention
  • the safety distance warning device for a vehicle includes a distance sensor 10, a vehicle speed sensor 20, And a buzzer 50, a vibrator 60, and a brake operation switch 70, which are connected to the detection sensor 30.
  • the distance sensor 10 is installed in the bumper 10 to generate a distance sensing signal by sensing the distance of an automobile or an obstacle appearing in front of a traveling automobile.
  • the distance sensing sensor 10 senses the traveling speed of the traveling automobile,
  • the generated vehicle speed sensor 20 is installed on the instrument panel.
  • the position sensor 30 senses the position of a driver who leaves the driver's seat when the driver drives the driver's car, or generates a position signal.
  • the CPU 40 which is a central processing unit, receives and inputs the distance detection signal of the distance detection sensor 10, the speed signal of the vehicle speed sensor 20, and the position signal of the position detection sensor 30, .
  • the alarm signal After comparing the set safety distance, safety speed and set position by judging the input signal, if the safety speed is exceeded in the state shorter than the set safety distance and when the driver is out of the setting position, the alarm signal, vibration signal, Signal.
  • the buzzer 50 is installed inside and outside the vehicle to receive a signal from the central processing unit CPU 40 to generate an alarm.
  • the buzzer 50 is arranged to inform passengers and other vehicles of danger do.
  • a vibrator 60 which generates vibration by receiving the vibration signal of the CPU 40, may be installed in the seats of the driver's seat and the passenger's seat so that the driver can feel the sound as well as the sound, And an alarm light 70 is provided on the inside and outside of the vehicle so that the risk can be visually recognized.
  • the brake operation switch 80 receives the brake signal of the CPU 40 to operate the brake.
  • the distance sensor 10 is installed on the side and rear of the automobile to detect a distance of an approaching automobile or an obstacle, generates a side rear distance detection signal, receives the side rear distance detection signal, And a CPU 40 that generates an alarm signal, a vibration signal, and a braking signal beforehand.
  • a distance sensor (10) is installed on both sides of the vehicle and the rear bumper to detect the distance of an automobile or an obstacle approaching to both sides and rear of the vehicle from 3 to 5 meters, And generates the alarm signal, the vibration signal, and the braking signal before the collision if the CPU 40 receives the side rear distance detection signal and is shorter than the set safety distance.
  • the CPU 40 stores all the events occurring on the front, rear, and both sides of the vehicle during operation of the vehicle, thereby enabling the user to investigate the accident history of the vehicle, thereby preventing accidents and coping with risks.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Human Computer Interaction (AREA)
  • Traffic Control Systems (AREA)

Abstract

La présente invention concerne un dispositif d'avertissement de maintien de distance de sécurité destiné à un véhicule, comprenant : un capteur de détection de distance, permettant de détecter une distance jusqu'à un véhicule ou jusqu'à un obstacle apparaissant en avant d'une voiture en déplacement et de générer un signal de distance détectée ; un capteur de détection de vitesse de véhicule, permettant de détecter une vitesse de déplacement du véhicule en déplacement et de générer un signal de vitesse ; un capteur de détection de position, permettant de détecter la position d'un conducteur, qui conduit le véhicule en déplacement en étant dans un siège de conducteur et de générer un signal de position ; une unité centrale (CPU), permettant de recevoir le signal de distance détectée du capteur de détection de distance, le signal de vitesse du capteur de détection de vitesse de véhicule et le signal de position du capteur de détection de position, de comparer ceux-ci à une distance de sécurité prédéfinie, à une vitesse de sécurité et à une position prédéfinies, puis de générer un signal d'alerte, un signal de vibration et un signal de freinage lorsque la vitesse du véhicule dépasse la vitesse de sécurité dans un état de distance de sécurité prédéfini et que le conducteur s'écarte de la position prédéfinie ; un avertisseur, permettant de recevoir le signal d'alerte de l'unité centrale et de générer des alertes, de manière à produire les alertes à l'intérieur et à l'extérieur du véhicule, de sorte qu'un avertissement soit notifié ; un vibreur, permettant de recevoir le signal de vibration de l'unité centrale et de générer des vibrations sur le siège du conducteur et sur un siège de passager ; un témoin lumineux d'alerte, permettant de recevoir un signal de mise sous tension de l'unité centrale, de façon à être allumé ; et un commutateur d'actionnement de frein, permettant de recevoir le signal de freinage de l'unité centrale et d'actionner un frein.
PCT/KR2018/009340 2017-08-14 2018-08-14 Dispositif d'avertissement de maintien de distance de sécurité pour véhicule WO2019035640A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20170004309 2017-08-14
KR20-2017-0004309 2017-08-14
KR2020170005596U KR200489951Y1 (ko) 2017-08-14 2017-10-31 자동차의 안전거리 유지 경고장치
KR20-2017-0005596 2017-10-31

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Publication Number Publication Date
WO2019035640A1 true WO2019035640A1 (fr) 2019-02-21

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WO (1) WO2019035640A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110271562A (zh) * 2019-06-10 2019-09-24 北京汽车股份有限公司 车辆控制系统、方法及车辆
CN114043970A (zh) * 2021-12-02 2022-02-15 阿维塔科技(重庆)有限公司 一种车辆控制方法、装置及计算机可读存储介质

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0150550B1 (ko) * 1995-12-28 1998-10-15 김태구 차량의 충돌경보제어장치
KR19990055636A (ko) * 1997-12-27 1999-07-15 김영환 차량충돌 방지장치 및 방법
JP4139929B2 (ja) * 1999-02-05 2008-08-27 マツダ株式会社 車両用シート装置及び車両用シート併用型報知システム
JP2014044707A (ja) * 2012-08-01 2014-03-13 Nissan Motor Co Ltd 運転者異常時支援装置及び運転者異常時支援方法
KR20150052953A (ko) * 2013-11-07 2015-05-15 주식회사 만도 차량의 위험 경보 장치 및 방법
JP5809190B2 (ja) * 2013-05-13 2015-11-10 Ｎｅｃプラットフォームズ株式会社 着座状態判別装置、シートベルト、及び着座状態判別方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0150550B1 (ko) * 1995-12-28 1998-10-15 김태구 차량의 충돌경보제어장치
KR19990055636A (ko) * 1997-12-27 1999-07-15 김영환 차량충돌 방지장치 및 방법
JP4139929B2 (ja) * 1999-02-05 2008-08-27 マツダ株式会社 車両用シート装置及び車両用シート併用型報知システム
JP2014044707A (ja) * 2012-08-01 2014-03-13 Nissan Motor Co Ltd 運転者異常時支援装置及び運転者異常時支援方法
JP5809190B2 (ja) * 2013-05-13 2015-11-10 Ｎｅｃプラットフォームズ株式会社 着座状態判別装置、シートベルト、及び着座状態判別方法
KR20150052953A (ko) * 2013-11-07 2015-05-15 주식회사 만도 차량의 위험 경보 장치 및 방법

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110271562A (zh) * 2019-06-10 2019-09-24 北京汽车股份有限公司 车辆控制系统、方法及车辆
CN114043970A (zh) * 2021-12-02 2022-02-15 阿维塔科技(重庆)有限公司 一种车辆控制方法、装置及计算机可读存储介质

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