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KR100372716B1 - Device and method for preventing accident of automobile - Google Patents

Device and method for preventing accident of automobile Download PDF

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Publication number
KR100372716B1
KR100372716B1 KR1019960068347A KR19960068347A KR100372716B1 KR 100372716 B1 KR100372716 B1 KR 100372716B1 KR 1019960068347 A KR1019960068347 A KR 1019960068347A KR 19960068347 A KR19960068347 A KR 19960068347A KR 100372716 B1 KR100372716 B1 KR 100372716B1
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KR
South Korea
Prior art keywords
vehicle
door
driver
warning
opened
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Application number
KR1019960068347A
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Korean (ko)
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KR19980049617A (en
Inventor
채호성
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기아자동차주식회사
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Priority to KR1019960068347A priority Critical patent/KR100372716B1/en
Publication of KR19980049617A publication Critical patent/KR19980049617A/en
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Publication of KR100372716B1 publication Critical patent/KR100372716B1/en

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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
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/08—Active safety systems predicting or avoiding probable or impending collision or attempting to minimise its consequences
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/28—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor characterised by the type of the output information, e.g. video entertainment or vehicle dynamics information; characterised by the purpose of the output information, e.g. for attracting the attention of the driver
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/0017—Devices integrating an element dedicated to another function
    • B60Q1/0023—Devices integrating an element dedicated to another function the element being a sensor, e.g. distance sensor, camera
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
    • B60Q1/525—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking automatically indicating risk of collision between vehicles in traffic or with pedestrians, e.g. after risk assessment using the vehicle sensor data
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
    • B60Q9/008—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for anti-collision purposes
    • 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
    • B60W40/02—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 ambient conditions
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/54—Electrical circuits
    • E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
    • E05B81/76—Detection of handle operation; Detection of a user approaching a handle; Electrical switching actions performed by door handles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/16—Type of output information
    • B60K2360/178—Warnings
    • 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
    • B60W2050/143—Alarm means
    • 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
    • B60W2554/00—Input parameters relating to objects
    • B60W2554/40—Dynamic objects, e.g. animals, windblown objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/30—Sensors
    • B60Y2400/303—Speed sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/90—Driver alarms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Human Computer Interaction (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Emergency Alarm Devices (AREA)

Abstract

PURPOSE: When a door is opened while driving, it is warned to a rear driver, and a rear object is warned in a certain distance while parking to prevent accident. CONSTITUTION: A device for preventing accident of an automobile is composed of an object sensing portion(1) installed in a rear of an automobile to detect object in a certain distance. A door opening sensing portion(2) is provided to sense opening of door while driving. A first warning portion(3) is provided to warn a driver when there is an object in the rear of the automobile. A second warning portion(4) is mounted in the rear of the automobile to warn a rear driver when a door is opened. A controller(7) is provided to operate the first and second warning portion.

Description

차량의 사고 방지 장치 및 방법Vehicle accident prevention device and method

본 발명은 차량의 사고 방지 장치 및 방법에 관한 것으로서, 특히 하차시 일정거리내에 위험물체가 근접하면, 차량의 탑승자들에게 경고하여 주고, 또한 주행시 도어가 열리면 후방의 차량 운전자들에게 경고하여 주기 위한 차량의 사고 방지장치 및 방법에 관한 것이다.The present invention relates to an apparatus and method for preventing an accident of a vehicle, particularly to warn passengers of a vehicle when a dangerous object approaches within a certain distance when getting off, and to warn vehicle drivers behind the vehicle when the door is opened during driving. It relates to a vehicle accident prevention device and method.

최근에는 차량의 증가로 인하여 도로상에는 많은 차들이 근접되어 주행하고 있어서, 종종 차량의 도어가 열리게 되어 위험한 사고가 발생하게 되는 문제점이존재하였다.Recently, due to the increase of vehicles, many cars are driving on the road in close proximity, and there is a problem in that a door of the vehicle is often opened and a dangerous accident occurs.

따라서, 종래에는 상기와 같은 경우에 발생되는 사고를 방지하기 위하여, 도어가 열리면 운전자에게 경고하여 주기 위한 사고 방지 장치가 장착되어 있었다.Therefore, conventionally, in order to prevent an accident occurring in the case described above, an accident prevention device for warning the driver when the door is opened is mounted.

그러나, 상기와 같은 종래의 사고 방지 장치는 차량내부의 탑승자에게만 경고하여 주고, 후방에서 접근하여 오는 차량 운전자에게는 경고하여 주지 못하므로써, 주행시 위험한 사고를 유발하였으며, 또한 탑승자들이 부주의로 주변을 정확히 확인하지 못하고 도어를 열고 하차하는 경우에, 후방에서 오는 차량이나 또는 오토바이 등에 의하여 매우 위험한 사고가 발생되는 문제점이 존재하였다.However, the conventional accident prevention device as described above warns only the occupants inside the vehicle, not warning the driver of the vehicle approaching from the rear, causing a dangerous accident during driving, and also inadvertently check the surroundings by the passengers carelessly If you do not open the door to get off, there was a problem that a very dangerous accident occurs by a vehicle or a motorcycle coming from the rear.

따라서, 본 발명은 이와 같은 문제점을 해결하기 위한 것으로서, 주행시 도어가 열리게 되면, 후방의 차량에게 경고하여 주어 사고를 미연에 방지하며, 또한 하차시 일정거리내에 물체가 있으면, 이 물체를 감지한 후 차량의 탑승자에게 경고하여 주므로써, 하차시 발생될 수 있는 차량의 사고를 미연에 방지할 수 있는 차량의 사고 방지 장치 및 방법을 제공하는데 그 목적이 있다.Therefore, the present invention is to solve such a problem, when the door is opened while driving, to warn the vehicle in the rear to prevent accidents in advance, and also if there is an object within a certain distance when getting off, after detecting this object By warning the occupants of the vehicle, an object of the present invention is to provide an accident prevention apparatus and method of a vehicle that can prevent the accident of the vehicle that may occur when getting off.

도 1은 본 발명의 실시예에 따른 차량의 사고 방지 장치의 블록도.1 is a block diagram of a vehicle accident prevention apparatus according to an embodiment of the present invention.

도 2는 본 발명의 실시예에 따른 차량의 사고 방지 과정을 도시한 흐름도.2 is a flowchart illustrating an accident prevention process of a vehicle according to an exemplary embodiment of the present invention.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

1: 물체 감지부 2: 도어 오픈 감지부1: object detection unit 2: door open detection unit

3: 제 1 경고부 4: 제 2 경고부3: first warning part 4: second warning part

5: 시동 스위치 6: 속도 감지부5: start switch 6: speed detector

7: 제어부7: control unit

이상에서 설명한 바와 같이 본 발명의 차량의 사고 방지 장치는 차량을 시동시키기 위한 시동 스위치와; 차량의 후방에 장착되며, 후방으로 일정거리내의 물체를 감지하기 위한 물체 감지부와; 주행시 도어의 오픈상태를 감지하기 위한 도어 오픈 감지부와; 현재의 차속을 감지하기 위한 차속 감지부와; 운전석 전면부의 계기판에 장착되며, 하차시 후방으로 일정거리내에 물체가 존재하면 경고하여 주기위한 제 1 경고부와; 차량의 후방에 장착되며, 주행시 도어가 오픈되면 후방의 차량 운전자에게 경고하여 주기 위한 제 2 경고부와; 시동 스위치 턴온시 물체 감지부, 도어오픈 감지부 및 속도 감지부로부터 입력된 신호에 의거하여 제 1 경고부나 또는 제 2 경고부를 작동시키기 위한 제어부를 포함하는 것을 특징으로 한다.As described above, the vehicle accident prevention apparatus of the present invention includes a start switch for starting the vehicle; An object detector mounted on the rear of the vehicle and configured to detect an object within a predetermined distance to the rear; A door open detector configured to detect an open state of the door while driving; A vehicle speed detector for detecting a current vehicle speed; A first warning part mounted on an instrument panel of the driver's seat and warning the driver when an object exists within a predetermined distance to the rear when the driver gets off; A second warning unit mounted on the rear of the vehicle and configured to warn the driver of the rear vehicle when the door is opened during driving; And a control unit for operating the first warning unit or the second warning unit based on a signal input from the object detecting unit, the door open detecting unit, and the speed detecting unit when the start switch is turned on.

[실시예]EXAMPLE

이하, 도면을 참조하여 본 발명의 바람직한 실시예를 설명한다.Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.

도면을 참조하면, 본 발명의 차량의 사고 방지 장치는 차량의 후방에 장착되며, 후방으로 일정거리내의 물체를 감지하기 위한 물체 감지부(1)와; 주행시 도어의 오픈상태를 감지하기 위한 도어 오픈 감지부(2)와; 운전석 전면부의 계기판에 장착되며, 하차시 후방으로 일정거리내에 물체가 존재하면 경고하여 주기 위한 제 1 경고부(3)와; 차량의 후방에 장착되며, 주행시 도어가 오픈되면 후방의 차량 운전자에게 경고하여 주기 위한 제 2 경고부(4)와; 시동 스위치(5) 턴온시 물체 감지부(1), 도어 오픈 감지부(2) 및 속도 감지부(6)로부터 입력된 신호에 의거하여 제 1 경고부(3)나 또는 제 2 경고부(4)를 작동시키기 위한 제어부(7)를 포함한다.Referring to the drawings, the accident prevention apparatus of the vehicle of the present invention is mounted to the rear of the vehicle, the object detecting unit (1) for detecting an object within a certain distance to the rear; A door open detection unit 2 for detecting an open state of the door while driving; A first warning part (3) mounted on the dashboard of the driver's seat and warning the object when there is an object within a predetermined distance to the rear when the driver gets off; A second warning unit 4 mounted on the rear of the vehicle and configured to warn the driver of the rear vehicle when the door is opened during driving; When the start switch 5 is turned on, the first warning part 3 or the second warning part 4 is based on signals input from the object detection part 1, the door open detection part 2, and the speed detection part 6. Control unit 7 for operating.

차량을 주행 후 정차하고 시동 스위치(5)가 턴온상태에서 차량의 후방에서 차량이나 또는 오토바이와 같은 사고 위험성이 있는 물체들이 일정거리내에서 존재하면, 물체 감지부(1)는 이 물체들을 감지하여 감지값을 제어부(7)로 입력한다. 이어, 제어부(7)는 제 1 경고부(3)를 작동시켜 차량의 탑승자들에게 하차시 도어를 열면 사고 위험성이 있음을 경고하여 준다.When the vehicle stops after driving and there are objects that may cause an accident such as a vehicle or a motorcycle at a rear side of the vehicle while the start switch 5 is turned on, the object detecting unit 1 detects these objects and The detected value is input to the control unit 7. Subsequently, the control unit 7 operates the first warning unit 3 to warn the occupants of the vehicle that there is a risk of an accident when the door is opened upon getting off.

또한, 도어가 열리면 도어 오픈 감지부(2)는 도어의 오픈 상태를 감지하여감지값을 제어부(7)로 출력하며, 이어 제어부(7)는 후방의 차량 운전자에게 도어 열리어 사고 위험이 있음을 경고하여 주기 위하여 제 2 경고부(4)를 작동시킨다.In addition, when the door is opened, the door open detection unit 2 detects the open state of the door and outputs a detection value to the control unit 7, and then the control unit 7 indicates that there is a risk of the door opening accident to the driver of the vehicle behind. Activate the second warning part 4 to warn.

도 2를 참조하면, ST1단계에서는 시동 스위치(5)를 턴온시킨다. ST1단계는 ST2단계로 진행하며, ST2단계에서 ST2단계에서 물체 감지부(1)는 차량의 후방으로 일정거리내에 물체를 감지하여 감지값을 제어부(7)로 입력한다. ST2단계는 ST3단계로 진행하면, ST3단계에서 제어부(7)는 차량 후방의 일정거리내에 물체가 존재하는지를 판단한다. 상기 단계에서 물체가 존재한다고 판단되면, ST3단계는 ST4단계로 진행하며, ST4 단계에서 제어부(7)는 제 1 경고부(3)를 작동시켜 하차시 사고 위험이 있음을 경고하여 준다. ST3 단계에서 물체가 존재하지 않는다고 판단되면, ST3단계는 종료를 수행한다.Referring to FIG. 2, in step ST1, the start switch 5 is turned on. Step ST1 proceeds to step ST2. In step ST2, in step ST2, the object detecting unit 1 detects an object within a predetermined distance to the rear of the vehicle and inputs a detection value to the controller 7. Step ST2 proceeds to step ST3, and in step ST3, the controller 7 determines whether an object exists within a predetermined distance behind the vehicle. If it is determined that there is an object in the above step, step ST3 proceeds to step ST4, and in step ST4, the control unit 7 operates the first warning unit 3 to warn that there is an accident risk when getting off. If it is determined in step ST3 that no object exists, step ST3 performs an end.

또한, ST1단계는 ST5단계로 진행하며, ST5단계에서 도어 오픈 감지부(2)는 도어가 오픈상태를 감지하여 제어부(7)로 입력한다. ST5단계는 ST6단계로 진행하며, ST6단계에서 제어부(7)는 도어가 오픈되었는지를 판단한다. 상기 단계에서 오픈되었다면, ST6단계는 ST7단계로 진행하며, ST7단계에서 제어부(7)는 속도 감지부(6)로부터 입력된 현재의 속도 감지값이 0Km/h보다 큰지를 판단한다. 상기 단계에서 크다고 판단되면, ST7단계는 ST8단계로 진행하며, ST8단계에서 제어부(7)는 도어가 오픈 되었음을 후방의 차량 운전자에게 경고하여 주기 위하여 제 2 경고부(4)를 작동시킨다.In addition, step ST1 proceeds to step ST5, and in step ST5, the door open detector 2 detects an open state of the door and inputs it to the controller 7. Step ST5 proceeds to step ST6, and in step ST6, the controller 7 determines whether the door is open. If it is opened in the above step, step ST6 proceeds to step ST7, and in step ST7, the control unit 7 determines whether the current speed detection value input from the speed sensing unit 6 is greater than 0 km / h. If it is determined that the step is large, step ST7 proceeds to step ST8, and in step ST8, the control unit 7 operates the second warning unit 4 to warn the driver of the vehicle behind the door.

ST6단계에서 도어가 오픈되지 않았다면, ST6단계는 종료로 진행한다. ST7단계에서 정지상태로 판단되면, ST7단계는 종료로 진행한다.If the door is not opened in step ST6, step ST6 proceeds to completion. If it is determined in step ST7 to be stopped, step ST7 proceeds to completion.

이상에서 설명한 바와 같이 본 발명의 차량의 사고 방지 장치 및 방법은, 주행후 하차하기 위하여 정차한 경우에 일정거리내에 차량이나 또는 오토바이와 같이 도어를 열었을 경우 사고 위험성이 있는 물체들을 감지하여 차량의 탑승자들에게 경고하여 주어 하차시 사고 위험을 미리 방지하며, 또한 주행시 도어가 열렸을 경우에 후방 차량의 운전자에게 이를 경고하여 주어 발생될 수 있는 사고를 미연에 방지할 수 있으며, 특히 사고시 발생될 수 있는 인명피해 및 경제적인 피해를 미연에 방지할 수 있는 탁월한 효과를 제공한다.As described above, the accident prevention apparatus and method of the vehicle of the present invention detects objects that may cause an accident when a door such as a vehicle or a motorcycle is opened within a certain distance when the vehicle stops to get off after driving and detects objects that may cause an accident. It warns people to prevent accidents when they get off, and also warns drivers of rear vehicles when the door is open during driving, thereby preventing accidents that may occur. It provides an excellent effect to prevent damage and economic damage in advance.

Claims (2)

차량을 시동시키기 위한 시동 스위치와; 차량의 후방에 장착되며, 후방으로 일정거리내의 물체를 감지하기 위한 물체 감지부와; 주행시 도어의 오픈상태를 감지하기 위한 도어 오픈 감지부와; 현재의 차속을 감지하기 위한 차속 감지부와; 운전석 전면부의 계기판에 장착되며, 하차시 후방으로 일정거리내에 물체가 존재하면 경고하여 주기 위한 제 1 경고부와; 차량의 후방에 장착되며, 주행시 도어가 오픈되면 후방의 차량 운전자에게 경고하여 주기 위한 제 2 경고부와; 상기 시동 스위치 턴온시 상기 물체 감지부, 상기 도어 오픈 감지부 및 상기 속도 감지부로부터 입력된 신호에 의거하여 상기 제 1 경고부나 또는 상기 제 2 경고부를 작동시키기 위한 제어부를 포함하는 것을 특징으로 하는 차량의 사고 방지 장치.A start switch for starting the vehicle; An object detector mounted on the rear of the vehicle and configured to detect an object within a predetermined distance to the rear; A door open detector configured to detect an open state of the door while driving; A vehicle speed detector for detecting a current vehicle speed; A first warning part mounted on an instrument panel of the driver's seat and warning the driver when an object exists within a predetermined distance to the rear of the driver's seat; A second warning unit mounted on the rear of the vehicle and configured to warn the driver of the rear vehicle when the door is opened during driving; And a control unit for operating the first warning unit or the second warning unit based on signals input from the object detector, the door open detector, and the speed detector when the start switch is turned on. Accident prevention device. 주행시 사고를 방지하기 위한 방법에 있어서, 시동 스위치를 턴온시키는 단계와; 도어가 오픈상태를 감지하여 감지값을 입력하는 단계와; 입력된 값에 의거하여 도어가 오픈되었는지를 판단하는 단계와; 상기 단계에서 오픈되었다면, 입력된 현재의 속도 감지값이 0km/h보다 큰지를 판단하는 단계와; 상기 단계에서 크다고 판단되면, 도어가 오픈 되었음을 후방의 차량 운전자에게 경고하여 주는 단계를 포함하는 것을 특징으로 하는 차량의 사고 방지 방법.CLAIMS 1. A method for preventing an accident while driving, comprising: turning on a start switch; Detecting a door open state and inputting a detection value; Determining whether the door is opened based on the input value; Determining whether the input current speed detection value is greater than 0 km / h, if it is opened in the above step; If it is determined in the step is large, the vehicle accident prevention method comprising the step of warning to the vehicle driver of the rear that the door is opened.
KR1019960068347A 1996-12-20 1996-12-20 Device and method for preventing accident of automobile KR100372716B1 (en)

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