KR960002528Y1 - Car collision preventing & warning device when moving forward or backward - Google Patents
Car collision preventing & warning device when moving forward or backward Download PDFInfo
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- KR960002528Y1 KR960002528Y1 KR2019950032924U KR19950032924U KR960002528Y1 KR 960002528 Y1 KR960002528 Y1 KR 960002528Y1 KR 2019950032924 U KR2019950032924 U KR 2019950032924U KR 19950032924 U KR19950032924 U KR 19950032924U KR 960002528 Y1 KR960002528 Y1 KR 960002528Y1
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- warning
- braking
- vehicle
- brake
- solenoid
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- 238000013459 approach Methods 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- 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
- B60W30/09—Taking automatic action to avoid collision, e.g. braking and steering
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- 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
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- 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
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/18—Conjoint control of vehicle sub-units of different type or different function including control of braking systems
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Automation & Control Theory (AREA)
- Human Computer Interaction (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Regulating Braking Force (AREA)
Abstract
내용 없음.No content.
Description
제1도 및 제3도는 본 고안의 일실시예를 도시한 회로구성도1 and 3 is a circuit diagram showing an embodiment of the present invention
제2도 및 제4도는 본 고안의 광전스위치의 구성 및 자동차의 전·후면 범퍼에 구성한 설치도2 and 4 are diagrams showing the configuration of the photoelectric switch of the present invention and the installation of the front and rear bumpers of a vehicle.
제5도 및 제6도는 본 고안의 솔레노이드밸브 및 솔레노이드코일 설치도5 and 6 are the solenoid valve and solenoid coil installation diagram of the present invention
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
SS : 선택스위치 R1, R2, R3 : 릴레이1, 2, 3SS: Selection switch R1, R2, R3: Relay 1, 2, 3
R1a, R2a, R2b, R3b : 릴레이접점 LS1 : 주차용 브레이크스위치R1a, R2a, R2b, R3b: Relay contact LS1: Parking brake switch
LS2 : 후단기어스위치 LS3 : 1단기어 스위치LS2: Rear gear switch LS3: Single gear switch
S1-S8 : 광전스위치 L : 경고램프S1-S8: Photoelectric switch L: Warning lamp
BZ : 경고부저 T : 타이머BZ: Warning Buzzer T: Timer
SOL : 솔레노이드 10 : 자동차SOL: Solenoid 10: Car
20 : 에어탱크 30 : 브레이크밸브20: air tank 30: brake valve
40 : 솔레노이드벨브 50 : 솔레노이드코일40: solenoid valve 50: solenoid coil
60 : 케이블 70 : 브레이크페달60: cable 70: brake pedal
본 고안은 자동차 전·후진시 충돌방지 및 경고장치에 관한 것으로서, 더 자세하게는 자동차가 전진이나 후진 시에 물체와 일정한 거리로 근접할 때, 이를 운전자에게 경고하고 자동적으로 제동을 수행함으로써 물체와의 충돌방지와 안전사고를 예방하기 위한 자동차 전·후진시 충돌방지 및 경고장치에 관한 것이다.The present invention relates to a collision avoidance and warning device when the vehicle is moving forward or backward. More specifically, when the vehicle approaches a certain distance from the object when moving forward or backward, it warns the driver and automatically brakes the vehicle. The present invention relates to an anti-collision and warning device for the front and rear of a vehicle to prevent a collision and a safety accident.
일반적으로 운전자가 운행중이거나 주차를 위하여 자동차를 운행할 때, 자동차가 앞차와 뒷차사이에 충돌이 예상되거나 물체가 근접되면 이를 인지하고 브레이크 페달을 밟게 된다 이로 인해 운전자는 항상 긴장하면서 운전을 해야 되고 뷸의의 사고로 인명 및 물적 피해가 발생되었다. 즉, 자동차의 운행시에 충돌에 대한 위험상황과 사고위험 빛 사고방지에 대한 노력과 시간의 낭비나 불편 등을 감수하는 문제점이 있다.In general, when a driver is driving or driving a car for parking, if the car is expected to collide between the front and the rear of the car or if an object is approaching, the driver will be aware of the brake pedal. Significant accidents resulted in life and property damage. That is, there is a problem in that the risk of accidents and accidents during the operation of the car and the efforts to prevent light accidents and waste of time or inconvenience.
이와 같은 종래의 제반 문제점을 해소하기 위하여 안출한 것으로서 본 고안의 목적은 자동차의 운행시나 주차시에 물체와 일정한 거리로 근접되면 위험상황을 감지하고 경고 및 제동을 자동으로 수행하여 사고위험 및 불편함을 배제시킨 것으로 자동차의 전면과 후면의 좌·우측에 다수개의 광전스위치를 설치하여 물체가 광전스위치의 감지범위내에 근접되었을 시에 릴레이가 작동하며 운전자에게 경보부저로 경고음 발생으로 현재상황을 알려주고 경고등을 점등시켜 경고를 하며 제동용 솔레노이드를 통해서 자동차의 브레이크제동을 실현시킨 것이다.The purpose of the present invention is to solve such problems in the related art, and the object of the present invention is to detect a dangerous situation and automatically perform warning and braking when an object is approached at a certain distance during driving or parking of a vehicle, thereby causing an accident hazard and inconvenience. The photoelectric switch is installed on the left and right sides of the front and rear of the car so that the relay is activated when the object is within the detection range of the photoelectric switch. Lights up a warning and realizes the brake braking of the car through the braking solenoid.
본 고안의 구성을 첨부도면에 의하여 살펴보면 다음과 같다.Looking at the configuration of the present invention by the accompanying drawings as follows.
물체의 근접시에 경고만 수행하는 스위치모드1(SS1)와 경고 및 후진시에만 브레이크제동을 수행하는 스위치모드2(SS2)와 경고 및 시간지연 후에 브레이크를 제동하는 스위치모드3(SS3)가 구성퇸 선택스위치(SS)와, 자동차(10)의 전면 및 후면의 좌·우측에 부착되어 물체의 근접을 감지하여 다수개의 릴레이(R1-R3)를 작동시키는 다수개의 광전스위치(S1-S8)와, 다수개 릴레이1, 2, 3(R1-R3)의 릴레이접점(R1a, R2a, R2b, R3b)의 작동으로 경고음을 발생시키고 램프를 점등하는 경고부저(BZ) 및 경고램프(L)와, 상기 스위치모드3(SS3)일 때 물체와 근접되는 동안 타이머(T)가 설정시간동안을 카운터한 뒤 브레이크제동을 위하여 작동되는 제동용 솔레노이드(SOL)를 구비하였다. 또한 상기 스위치모드2(SS2)일 때에도 후진중인 자동차(10)가 물체와 근접될 때 브레이크를 제동시키는 제동용 솔레노이드(SOL)가 구성되어 있다.The switch mode 1 (SS1) performs warning only when the object is in close proximity, the switch mode 2 (SS2) performs brake braking only when warning and reversing, and the switch mode 3 (SS3) braking brake after warning and time delay. 퇸 a selector switch (SS), and a plurality of photoelectric switches (S1-S8) attached to the left and right sides of the front and rear of the vehicle 10 to detect proximity of objects and to operate the plurality of relays R1-R3; A warning buzzer (BZ) and a warning lamp (L) for generating a warning sound and lighting a lamp by the operation of the relay contacts R1a, R2a, R2b, and R3b of the plurality of relays 1, 2, and 3 (R1-R3), In the switch mode 3 (SS3), a braking solenoid (SOL) operated for braking braking after the timer T counters the set time while approaching the object. Also, in the switch mode 2 (SS2), a braking solenoid SOL is configured to brake the brake when the reversing vehicle 10 comes close to an object.
또한 상기 제동용 솔레노이드(SOL)의 솔레노이드밸브(40)가 에어탱크(20)로부터 연결된 브레이크밸브(30)와 병렬연결되어 솔레노이드밸브(40)가 브레이크밸브(30)의 역할을 할 수 있다.In addition, the solenoid valve 40 of the braking solenoid SOL is connected in parallel with the brake valve 30 connected from the air tank 20 so that the solenoid valve 40 may serve as the brake valve 30.
또한 에어탱크(20)가 없는 경우에는 브레이크페달(70)에 케이블(60)을 연결하여 솔레노이드코일(50)의 작동이 브레이크페달(70)에 전달되어 브레이크폐달(70)을 당기는 역할을 한다.In addition, when there is no air tank 20, by connecting the cable 60 to the brake pedal 70, the operation of the solenoid coil 50 is transmitted to the brake pedal 70 serves to pull the brake pedal (70).
이하, 광전스위치(S1-S8)에 근접되는 물체감지를 통해 경고 및 제동을 하는 본 고안의 작용상태를 상세히 설명하면 다음과 같다.Hereinafter, the operation state of the present invention to warn and brake through the object detection to approach the photoelectric switch (S1-S8) in detail as follows.
제1도는 본 고안의 회로도를 도시한 것으로, 본 고안의 전원은 차량의 점화용 전원을 사용하였고 선택스위치(SS)는 경고만 수행하는 스위치모드1(SS1)와 경고 및 후진시만 제동을 수행하는 스위치모드2(SS2)와 경고및 시간지연 후 제동을 수행하는 스위치모드3(SS3)중 어느 한개를 선택한다.1 is a circuit diagram of the present invention, the power supply of the present invention used the vehicle's ignition power, and the selection switch (SS) performs only the warning mode of the switch mode (SS1) and the warning and reversing One of switch mode 2 (SS2) and switch mode 3 (SS3) which performs braking after a warning and time delay are selected.
주차용 브레이크를 잠그면 주차용 브레이크스위치(LS1)가 닫히고 릴레이1(R1)가 동작된다. 후진시에는 후진기어스위치(LS2)가 닫히고 릴레이2(R2)가 동작된다 후진중에 충돌위험이 있는 물체와 근접시에는 자동차(10)의 후면범퍼 좌우에 설치된 광전스위치(S1)(S2)가 닫히고 릴레이1(R1)가 동작 중지되어 주차용 브레이크가 해제되면 릴레이2(R2)가 동작되어 후진중이라는 조건하에서 릴레이3(R3)가 동작된다.When the parking brake is locked, the parking brake switch LS1 is closed and the relay 1 (R1) is operated. When reversing, the reverse gear switch LS2 is closed, and the relay 2 (R2) is operated. When the vehicle is close to the object that is in danger of collision, the photoelectric switches S1 and S2 installed on the left and right rear bumpers of the vehicle 10 are closed. When the parking brake is released because the relay 1 (R1) is stopped, the relay 3 (R3) is operated under the condition that the relay 2 (R2) is operated and reversing.
전진시에는 전면범퍼의 좌우에 설치된 광전스위치(S3)(S4)가 닫히고 릴레이1(R1)가 동작 중지되어 주차용브레이크가 해제되며 릴레이2(R2)가 동작 중지되어 전진중이라는 조건하에서 릴레이3(R3)가 동작된다. 또한 자동차의 진행방향에 충돌할 위험이 있는 물체와 접근하면 릴레이3(R3)가 동작되어 경고용 경고램프(L)가 점등되고 경고부저(BZ)가 경고음을 울린다.When moving forward, the photoelectric switch (S3) (S4) installed on the left and right of the front bumper is closed, relay 1 (R1) is stopped and parking brake is released, and relay 2 (R2) is stopped and relay 3 is under the condition that it is moving forward. (R3) is operated. In addition, relay 3 (R3) is activated when the approaching object of the vehicle approaching the danger of collision, the warning lamp (L) is turned on and the warning buzzer (BZ) sounds a warning sound.
한편, 선택스위치(SS)가 스위치모드2(SS2)에 위치되면 릴레이2(RL2)가 동작되어 후진중이라는 조건하에서 제동용 솔레노이드(SOL)가 동작된다. 또한 선택스위치(SS)가 스위치모드3(SS3)에 위치되면 타이머(T)가 작동되어 설정된 시간(일예로 약 0.5초)동안 물체와 근접된 상황이 유지되면 타이머접점(Ta)이 닫혀 제동용 솔레노이드(SOL)가 동작을 한다.On the other hand, when the selector switch SS is positioned in the switch mode 2 (SS2), the braking solenoid SOL is operated under the condition that the relay 2 RL2 is in reverse. In addition, when the selector switch SS is positioned in the switch mode 3 (SS3), the timer T is activated and the timer contact Ta is closed when the close contact with the object is maintained for a set time (for example, about 0.5 seconds). Solenoid (SOL) operates.
제2도는 본 고안의 광전스위치(S1-S8)의 설치 및 구성을 도시한 것으로 광전스위치(S1-S8)가 접근하는 물체를 감지하는 데에 따른 감지신호는 광전스위치접점(Sa)의 개폐로 인해 릴레이 1, 2, 3(R1-R3)이 작동 제어하게 된다.Figure 2 shows the installation and configuration of the photoelectric switch (S1-S8) of the present invention, the detection signal according to the sensing object to approach the photoelectric switch (S1-S8) is opened and closed by the photoelectric switch contact (Sa) Relays 1, 2 and 3 (R1-R3) will then control their operation.
제3도는 본 고안의 일실시예를 보인 회로도로 선택스위치(SS)가 닫힌 상태에서 주차용 브레이크스위치(LS1)가 닫혀 있고 후진기어스위치(LS2)가 닫혀 있을 때 자동차(10)의 진행방향에 충돌할 위험이 있는 물체가 후면범퍼의 광전스위치(S1)(S2)(S7)(S8)의 감지범위에 접근되면 릴레이1(R1)을 동작시킨다 릴레이1(R1)가 동작하면 경고램프(L)가 점등되고 경고부저(BZ)가 경고음을 울리게 된다.3 is a circuit diagram illustrating an embodiment of the present invention, in which the parking brake switch LS1 is closed and the reverse gear switch LS2 is closed while the selection switch SS is closed. When the object that is likely to collide is approaching the sensing range of the photoelectric switches S1, S2, S7 and S8 of the rear bumper, the relay 1 (R1) is operated. When the relay 1 (R1) is activated, the warning lamp (L) ) Lights up and the warning buzzer (BZ) will sound.
자동차(10)의 전진시에 1단기어스위치(LS3)가 닫히고 광전스위치(S3-S6)가 닫히면 릴레이1(R1)가 동작되어 경고를 하게 된다. 계속적으로 물체와 근접된 거리로 가까워지면 경고범위를 포함한 제동범위내고 근접시에 릴레이2(R2)가 동작되어 제동용 솔레노이드(SOL)를 구동시켜 제동을 하게 된다.When the first gear switch LS3 is closed and the photoelectric switch S3-S6 is closed when the vehicle 10 moves forward, the relay 1 R1 is operated to warn. Continuously close to the close proximity to the object within the braking range including the warning range and in close proximity relay 2 (R2) is operated to drive the braking solenoid (SOL) to brake.
제4도는 광전스위치(S1-S8)를 자동차(10)의 전면 및 후면범퍼에 설치한 것으로 물체가 경고범위내에 근접되면 경고램프(L) 및 경고부저(BZ)로 경고를 하고 제동범위내로 건접시는 제동을 수행하되 후진시와 1단기어로 전진하는 서행시에 작동하도록 하여 협소한 공간에서 전·후진시에 충돌을 방지하게 된다.4 is a photoelectric switch (S1-S8) is installed on the front and rear bumpers of the vehicle 10, when the object is within the warning range to warn with a warning lamp (L) and warning buzzer (BZ) and the gun within the braking range The plate performs braking but operates in reverse and in slow motion moving forward with the first gear, thereby preventing collisions when moving forward and backward in a narrow space.
제5도는 솔레노이드밸브(40)가 브레이드밸브(30)와 병렬로 연결되어 있어 제동용 솔레노이드(SOL)의 작동으로 제동할 수 있는 것이다. 이는 자동차(10)에 에어탱크(20)가 있을 경우이다.5 is a solenoid valve 40 is connected in parallel with the braid valve 30 can be braked by the operation of the braking solenoid (SOL). This is the case where the air tank 20 in the vehicle 10.
제6도는 자동차(10)내에 에어탱크(20)가 없을 경우에 적용한 것으로 브레이크를 작동시켜 제동시키는 것이다. 즉 솔레노이드코일(50)의 작동으로 케이블(60)을 사용하여 브레이크페달(70)을 당겨 제동을 수행할 수있게 한 것이다.FIG. 6 applies to the case where there is no air tank 20 in the vehicle 10 and brakes by operating a brake. That is, by operating the solenoid coil 50, the brake pedal 70 can be pulled using the cable 60 to perform braking.
본 고안은 상기와 같이 자동차(10)가 전·후진시에 물체와 충돌할 위험한 범위로 근접되면 자동차(10)의 젼면 및 후면범퍼에 설치된 다수개의 광전스위치(S1-S8)가 이를 감지하여 릴레이 1, 2, 3(R1-R3)를 작동시키고 릴레이 1, 2, 3(R1-R3)의 작동으로 경고부저(BZ)에서 경보음을 발생하고 경보램프(L)를 점등하여 운전자에게 경보를 하며 타이머(T)의 설정시간동안 물체의 근접상태가 유지되면 솔레노이드밸브(40)가 작동하여 브레이크를 자동으로 제동하게 됨으로써 자동차(10)의 정·후진에 따른 충돌위험에 대한 경고 및 충돌방지를 자동으로 수행하여 운전자 및 보행자의 인명패해를 방지하고 위험예지, 사고방지, 시간절약 및 불편해소의 효과를 볼 수있어 보다 향상된 자동차(10)운행을 도모하기 위한 것이다.According to the present invention, when the vehicle 10 is approached to a dangerous range that will collide with an object when moving forward or backward, a plurality of photoelectric switches S1-S8 installed on the front and rear bumpers of the vehicle 10 detect this and relay Activate 1, 2, 3 (R1-R3) and activate alarm 1, 2, 3 (R1-R3) to generate alarm sound from the warning buzzer (BZ) and turn on the alarm lamp (L) to alert the driver. When the proximity state of the object is maintained for the set time of the timer T, the solenoid valve 40 is operated to brake the brake automatically, thereby preventing the collision and warning of the collision risk caused by the forward and reverse of the vehicle 10. By automatically performing to prevent the loss of life of drivers and pedestrians and to see the effects of risk prediction, accident prevention, time saving and discomfort to improve the operation of the car (10).
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950032924U KR960002528Y1 (en) | 1993-07-20 | 1995-11-09 | Car collision preventing & warning device when moving forward or backward |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019930013669A KR950003072A (en) | 1993-07-20 | 1993-07-20 | Collision avoidance and warning device for vehicle forward and reverse |
| KR2019950032924U KR960002528Y1 (en) | 1993-07-20 | 1995-11-09 | Car collision preventing & warning device when moving forward or backward |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019930013669A Division KR950003072A (en) | 1993-07-20 | 1993-07-20 | Collision avoidance and warning device for vehicle forward and reverse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR960002528Y1 true KR960002528Y1 (en) | 1996-03-27 |
Family
ID=26629787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950032924U KR960002528Y1 (en) | 1993-07-20 | 1995-11-09 | Car collision preventing & warning device when moving forward or backward |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR960002528Y1 (en) |
-
1995
- 1995-11-09 KR KR2019950032924U patent/KR960002528Y1/en not_active IP Right Cessation
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