KR200152219Y1 - Cruise control system for a car - Google Patents
Cruise control system for a car Download PDFInfo
- Publication number
- KR200152219Y1 KR200152219Y1 KR2019960054051U KR19960054051U KR200152219Y1 KR 200152219 Y1 KR200152219 Y1 KR 200152219Y1 KR 2019960054051 U KR2019960054051 U KR 2019960054051U KR 19960054051 U KR19960054051 U KR 19960054051U KR 200152219 Y1 KR200152219 Y1 KR 200152219Y1
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- South Korea
- Prior art keywords
- vehicle
- detector
- speed
- cruise control
- cruise
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Classifications
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- 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
- B60K31/00—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator
- B60K31/0008—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including means for detecting potential obstacles in vehicle path
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- 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
- B60K31/00—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator
- B60K31/02—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including electrically actuated servomechanism including an electric control system or a servomechanism in which the vehicle velocity affecting element is actuated electrically
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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, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
- 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
- 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, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
- B60W30/14—Adaptive cruise control
- B60W30/143—Speed control
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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
- B60W2554/00—Input parameters relating to objects
- B60W2554/40—Dynamic objects, e.g. animals, windblown objects
- B60W2554/404—Characteristics
- B60W2554/4041—Position
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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
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/06—Combustion engines, Gas turbines
- B60W2710/0644—Engine 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
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/18—Braking system
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Controls For Constant Speed Travelling (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
본 고안은 차량의 전방에 장애물이 출현했을 때 자동으로 차량의 속도를 조절하기 위한 크루즈컨트롤 자동속도조절장치에 관한 것으로, 종래의 크루즈컨트롤시스템기능만으로는 차량의 운전자가 고속도로 주행시 졸음등으로 전방시야를 확보하고 있지 못할 때라든가 또는 차량의 전방에서 돌발적인 사태가 발생했을 때 등에 효과적으로 충돌사고를 방지할 수 없게 되는 문제점이 있었는데 이러한 문제점을 해소하기 위하여, 차량용 인스트루먼트판넬의 일측 소정부위에 원거리감지용 프론트디텍터를 구비함과 더불어 차량용 바디의 전측에 양측으로 근거리감지용 사이드디텍터를 각각 구비하여 차량의 전방에 장애물 출현시 차량용 크루즈 콘트롤러에 의해 자동으로 차량의 엔진속도를 감속시키거나 브레이크작용을 할 수 있도록 함으로써 충돌을 방지하고 차량의 운전자가 직접 수동조작할 필요가 없게 되는 효과가 있다.The present invention relates to a cruise control automatic speed control device for automatically adjusting the speed of the vehicle when an obstacle appears in front of the vehicle. With the conventional cruise control system function, the driver of the vehicle can move forward vision due to drowsiness during the highway driving. There was a problem in that it was impossible to prevent a collision accident effectively when it was not secured or when a sudden accident occurred in front of the vehicle. To solve this problem, the front of the remote sensing unit was located at a predetermined part of the vehicle instrument panel. In addition to the detector, the front side of the vehicle body is provided with both side detection side detectors on both sides, so that when an obstacle appears in front of the vehicle, the vehicle cruise controller can automatically reduce the engine speed or brake the vehicle. By crashing And if there is an effect that is not the driver of the vehicle needs to be manually operated directly.
Description
본 고안은 차량의 전방에 장애물이 출현했을 때 자동으로 차량의 속도를 조절하기 위한 크루즈컨트롤 자동속도조절장치에 관한 것으로, 특히 차량용 인스트루먼트판넬의 일측 소정부위에 원거리감지용 프론트디텍터를 구비함과 더불어 차량용 바디의 전측에 양측으로 근거리감지용 사이드디텍터를 각각 구비하여 차량의 전방에 장애물 출현시 차량용 크루즈 콘트롤러에 의해 자동으로 차량의 엔진속도를 감속시키거나 브레이크작용을 할 수 있도록 함으로써 충돌을 방지하고 차량의 운전자가 직접 수동조작할 필요가 없게 하도록 한 차량의 크루즈컨트롤 자동속도조절장치에 관한 것이다.The present invention relates to a cruise control automatic speed control device for automatically adjusting the speed of a vehicle when an obstacle appears in front of the vehicle. In particular, the front detector for remote sensing is provided on one side of the vehicle instrument panel. The front side of the vehicle body is provided with both side detection side detectors on both sides to prevent the collision and prevent the vehicle by automatically decelerating the engine speed or braking of the vehicle when an obstacle appears in front of the vehicle. A cruise control automatic speed regulating device of a vehicle which does not require the driver to manually operate the vehicle.
일반적으로, 차량에 의해 고속도로 등을 장시간 운행하는 경우에 자동운행수단의 하나로 차량용 크루즈컨트롤시스템이 사용되는데 상기 크루즈컨트롤시스템은 운전자에 의해 설정된 설정속도를 현재의 운행속도와 비교하여 소정의 제어수단을 통해 감속 및 가속의 단계를 각각 거쳐 자동으로 정속운행을 수행할 수 있게 하여 운전자로 하여금 차량의 운행을 좀더 편리하게 수행할 수 있게 하는 기능을 담당하게 된다.Generally, a cruise control system for a vehicle is used as one of automatic driving means when the highway is operated by a vehicle for a long time. The cruise control system compares a predetermined control means with a predetermined speed set by a driver to determine a predetermined control means. Through the steps of deceleration and acceleration, respectively, it is possible to automatically perform constant speed driving so that the driver can perform a vehicle's operation more conveniently.
또한, 상기 크루즈컨트롤시스템은 대별하여 감속, 가속, 정속과정을 수행하게 되는데 우선, 기준설정속도가 입력된 상태에서 차량의 현재 운행속도와 비교판단하여 운행속도가 설정속도보다 크면 크루즈컨트롤러에 의해 차량의 엔진측 스로틀밸브의 개구량을 줄임과 더불어 엔진제어부에 의해 연료의 분사량을 줄여 속도를 감속시키는 한편, 운행속도가 설정속도보다 작으면 스로틀밸브의 개구량을 증대시킴과 더불어 연료의 분사량을 증대시켜 속도를 가속시킨다. 다른한편으로 운행속도가 설정속도와 같으면 계속적으로 설정속도에 맞춰 정속주행을 수행하게 되는 메카니즘을 수행하게 된다.In addition, the cruise control system performs a deceleration, acceleration, and a speeding process on a large basis. First, when the driving speed is greater than the set speed by comparing with the current driving speed of the vehicle in the state where the reference set speed is input, the cruise controller controls the vehicle by the cruise controller. In addition to reducing the opening amount of the throttle valve on the engine side, the engine control unit reduces the injection amount of fuel to reduce the speed. If the running speed is smaller than the set speed, the opening amount of the throttle valve is increased and the injection amount of the fuel is increased. To accelerate the speed. On the other hand, if the driving speed is the same as the set speed, the mechanism continuously performs the constant speed at the set speed.
또한, 상기 크루즈컨트롤시스템은 정속 주행중에 브레이크를 밟거나 급격한 도로상황의 변화로 설정차속과 실제차속의 차가 일정속도 이상이 될 경우에 차량용 전자제어부가 해제신호를 감지하여 해제모드가 된다.In addition, the cruise control system enters the release mode by detecting the release signal when the vehicle between the set vehicle speed and the actual vehicle speed exceeds a certain speed due to braking or a sudden change in the road situation during the constant speed driving.
그러나, 일반적으로 상기의 크루즈컨트롤시스템은 크루즈컨트롤러에서 현재의 운행속도를 운전자가 설정한 속도와 비교 판단하여 그 값의 대소에 따라 스로틀밸브의 개도를 조절해 운행속도를 가속 또는 감속시키므로써 단지 정속주행만을 가능케 하였다. 그러므로 돌발적으로 차량 전면에 장애물이 나타나 급정지를 할 필요가 있는 경우에 운전자가 스스로 판단해 브레이크를 조작해야 했었다.In general, however, the cruise control system compares the current driving speed with the speed set by the driver, and adjusts the opening of the throttle valve according to the magnitude of the value to accelerate or decelerate the driving speed. Only running was possible. Therefore, when an obstacle appeared suddenly on the front of the vehicle and it was necessary to stop suddenly, the driver had to judge by himself and operate the brakes.
즉, 종래의 크루즈컨트롤시스템기능만으로는 차량의 운전자가 고속도로 주행시 졸음등으로 전방시야를 확보하고 있지 못할 때라든가 또는 차량의 전방에서 돌발적인 사태가 발생했을 때 등에 효과적으로 충돌사고를 방지할 수 없게 되는 문제점이 있었다.That is, the conventional cruise control system function alone cannot effectively prevent a crash accident when the driver of the vehicle does not have a forward vision due to drowsiness or the like while driving on the highway, or when an accident occurs in front of the vehicle. There was this.
이에 본 고안은 상기와 같은 문제점을 해소하기 위해 안출된 것으로, 차량용 인스트루먼트판넬의 일측 소정부위에 원거리감지용 프론트디텍터를 구비함과 더불어 차량용 바디의 전측에 양측으로 근거리감지용 사이드디텍터를 각각 구비하여 차량의 전방에 장애물 출현시 차량용 크루즈 콘트롤러에 의해 자동으로 차량의 엔진속도를 감속시키거나 브레이크작용을 할 수 있도록 함으로써 충돌을 방지하고 차량의 운전자가 직접 수동조작할 필요가 없게 하도록 한 차량의 크루즈컨트롤 자동속도조절장치를 제공함에 그 목적이 있다.In order to solve the above problems, the present invention is designed to provide a remote sensing front detector at one side of a vehicle instrument panel and a side detector for short range sensing at both sides of the vehicle body. The cruise control of the vehicle prevents collision and eliminates the need for the driver of the vehicle to operate by automatically reducing the engine speed or braking by the vehicle cruise controller when an obstacle appears in front of the vehicle. The purpose is to provide an automatic speed control device.
도 1은 본 고안에 의한 원거리용 프론트디텍터, 근거리용 사이드디텍터 및 경고 등을 나타내는 개략 사시도,1 is a schematic perspective view showing a remote front detector, a short-range side detector and a warning, etc. according to the present invention,
도 2는 본 고안에 의한 차량의 크루즈컨트롤 자동속도조절장치의 작동상태를 나타내는 개략 계통도이다.Figure 2 is a schematic system diagram showing an operating state of the cruise control automatic speed control apparatus for a vehicle according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1: 크루즈컨트롤러 2: 엔진제어부 3: 브레이크제어부 4: 전자제어부 5: 전자클러치 6: 감속기구 7: 포텐셔미터 8: 모터 9: 엑츄에이터 10: 브레이크장치부 11: 변속장치부 13: 연료분사장치부 14: 크루즈컨트롤시스템 15: 인스트루먼트판넬 16: 제 1발신기 17: 제 1수신기 18: 원거리용 프론트디텍터 19: 바디 20: 제 2발신기 21: 제 2수신기 22: 근거리용 사이드디텍터 23: 경고등DESCRIPTION OF SYMBOLS 1: Cruise controller 2: Engine control part 3: Brake control part 4: Electronic control part 5: Electronic clutch 6: Reduction mechanism 7: Potentiometer 8: Motor 9: Actuator 10: Brake unit 11: Transmission unit 13: Fuel injection unit 14 : Cruise Control System 15: Instrument Panel 16: First Transmitter 17: First Receiver 18: Remote Front Detector 19: Body 20: Second Transmitter 21: Second Receiver 22: Near Side Detector 23: Warning Light
상기와 같은 목적을 달성하기 위한 본 고안은 차량용 전자제어부(ECU), 엑츄에이터부, 브레이크장치부, 변속장치부 및 연료분사장치부를 각각 갖는 차량의 인스트루먼트판넬측 소정부위에 발신기 및 수신기를 동일체로 구비하는 원거리용 프론트디텍터와, 차량용 바디의 전측에 양측으로 각각 발신기 및 수신기를 동일체로 구비하는 근거리용 사이드디텍터로 이루어지는 것을 특징으로 한다.The present invention for achieving the above object is provided with a transmitter and a receiver in the same part of the instrument panel side of the vehicle having an electronic control unit (ECU), an actuator unit, a brake unit, a transmission unit and a fuel injection unit for the vehicle. The remote front detector and the short-range side detector having the transmitter and the receiver on the front side of the vehicle body on both sides, respectively.
이하, 본 고안의 바람직한 실시예를 첨부된 예시도면에 의거하여 상세히 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
우선, 도 1은 본 발명에 의한 원거리용 프론트디텍터(18)와 근거리용 사이드디텍터(22)를 나타낸다.First, Fig. 1 shows a remote front detector 18 and a near field detector 22 according to the present invention.
즉, 원거리용 프론트디텍터(18)는 차량용 인스트루먼트판넬(15)의 일측 소정부위에 구비되어 레이저를 발신하는 제 1발신기(16)와, 장애물에 부딪혀 반사된 레이저를 수신하는 제 1수신기(17)로 이루어져 있으며 한편, 근거리용 사이드디텍터(22)는 차량용 바디(19)의 전측에 양측으로 구비되어 초음파를 발사하는 제 2발신기(20)와, 장애물에 반사된 초음파를 수신하는 제 2수신기(21)로 이루어져 있다.That is, the remote front detector 18 is provided at a predetermined portion of one side of the vehicle instrument panel 15 to transmit a laser, and a first receiver 17 for receiving a laser reflected from an obstacle. On the other hand, the near field detector 22 is provided on both sides of the vehicle body 19 on both sides of the second transmitter 20 for emitting ultrasonic waves, and the second receiver 21 for receiving the ultrasonic waves reflected by the obstacle. )
또한, 상기 프론트디텍터(18) 및 사이드디텍터(22)의 제 1,2수신기(17,21)는 차량용 인스트루먼트판넬(15)의 일측 소정부위에 구비되는 경고등(23)과 전기적으로 회로연결되게 된다.In addition, the first and second receivers 17 and 21 of the front detector 18 and the side detector 22 are electrically connected to a warning light 23 provided at one side of the vehicle instrument panel 15. .
한편, 도 2는 상기 프론트디텍터(18) 및 사이드디텍터(22)로부터 전송된 신호를 차량용 전자제어부(4)가 인가받아 차량의 변속장치부(11), 연료분사장치부(13) 및 브레이크장치부(10)로 동작신호를 보내어 제어하는 계통을 나타내는 블록 계통도이다.On the other hand, Figure 2 is the vehicle electronic control unit 4 is applied to the signal transmitted from the front detector 18 and the side detector 22, the transmission unit 11, fuel injection unit 13 and brake device of the vehicle It is a block system diagram which shows the system which sends an operation signal to the part 10, and controls it.
우선, 본 고안은 차량용 크루즈컨트롤러(1), 엔진제어부(2) 및 브레이크제어부(3)로 구성된 전자제어부(ECU)(4)와, 전자클러치(5), 감속기구(6), 포텐셔미터 (7) 및 모터(8)로 구성된 엑츄에이터부(9)와, 차량의 제동을 거는 브레이크장치부(10)와, 차량엔진의 회전력 및 속도를 주행상태에 상응하여 바꾸어주는 변속장치부(11)와, 연료를 분사하는 퓨얼인젝터(12)를 갖는 연료분사장치부(13)로 이루어지는 종래의 크루즈컨트롤시스템에 원거리용 프론트디텍터(18), 근거리용 사이드디텍터(22) 및 경고등(23)을 추가적으로 구비하게 된다.First, the present invention provides an electronic control unit (ECU) 4 composed of a vehicle cruise controller 1, an engine control unit 2, and a brake control unit 3, an electromagnetic clutch 5, a deceleration mechanism 6, and a potentiometer 7 And an actuator unit 9 composed of the motor and the motor 8, a brake unit 10 for braking the vehicle, a transmission unit 11 for changing the rotational force and speed of the vehicle engine in accordance with the driving state, A conventional cruise control system comprising a fuel injection device unit 13 having a fuel injector 12 for injecting fuel is provided with a remote front detector 18, a near field detector 22, and a warning light 23. do.
따라서, 차량으로 주행도중 차량의 전방에 장애물이 나타나게 되면 차량용 인스트루먼트판넬(15)의 일측 소정부위에 구비되는 원거리용 프론트디텍터(18)와 차량용 바디(19)의 전측에 양측으로 각각 구비되는 근거리용 사이드디텍터(22)에 의해 상기 장애물이 감지되고 상기 전자제어부(4)가 자동으로 차량의 엔진감속 및 브레이크작용을 제어하게 되는데 이때, 상기 전자제어부(4)는 상기 프론트디텍터(18) 및 사이드디텍터(22)를 입력부로 하여 두가지 경로를 가지고 제어하게 된다.Therefore, when obstacles appear in front of the vehicle while driving in the vehicle, the near front detector 18 and the near body of the vehicle body 19 provided at one side of a predetermined portion of the vehicle instrument panel 15 on both sides are provided for both sides. The obstacle is sensed by the side detector 22 and the electronic controller 4 automatically controls the engine deceleration and brake action of the vehicle. At this time, the electronic controller 4 is the front detector 18 and the side detector. It is controlled with two paths with 22 as input.
즉, 상기 프론트디텍터(18)는 차량의 전방측 장애물이 원거리에 있을 때 제 1발신기(16)로부터 발신되어 상기 장애물에 부딪혀 반사되는 레이저신호를 제 1수신기(17)로 수신하여 상기 전자제어부(4)의 엔진제어부(2)에 인가하게 되는데 이때, 상기 엔진제어부(2)로부터 출력되는 제어신호에 의해 차량의 변속장치부(11) 및 연료분사장치부(13)의 퓨얼인젝터(도시되지 않음)가 작동되게 된다.That is, the front detector 18 receives the laser signal transmitted from the first transmitter 16 when the obstacle on the front side of the vehicle is at a distance and hits the obstacle to the first receiver 17 to receive the electronic controller. It is applied to the engine control unit 2 of 4, wherein the fuel injector (not shown) of the transmission unit 11 and the fuel injection unit 13 of the vehicle by the control signal output from the engine control unit 2 ) Will be activated.
또한, 상기 사이드디텍터(22)는 차량의 전방측 장애물이 근거리에 있을 때 제 2발신기(20)로부터 발신되어 상기 장애물에 부딪혀 반사되는 초음파신호를 제 2수신기(21)로 수신하여 상기 전자제어부(4)의 브레이크제어부(3)에 인가하게 되는데 이때, 상기 브레이크제어부(3)로부터 출력되는 제어신호에 의해 차량의 브레이크장치부(10)가 작동되게 된다.In addition, the side detector 22 receives the ultrasonic signal transmitted from the second transmitter 20 when the obstacle on the front side of the vehicle is at a short distance and reflected by the second receiver 21 to the second receiver 21 to receive the electronic control unit ( It is applied to the brake control unit 3 of 4), the brake device unit 10 of the vehicle is operated by the control signal output from the brake control unit (3).
특히, 상기 프론트디텍터(18) 및 사이드디텍터(22)를 갖는 차량의 인스트루먼트판넬의 일측 소정부위에는 장애물의 출현시 차량의 운전자에게 위험신호를 알릴 수 있도록 상기 제 1,2수신기(17,21)와 전기적으로 회로연결되는 경고등(23)이 구비되게 된다.Particularly, one side of the instrument panel of the vehicle having the front detector 18 and the side detector 22 may notify the driver of the vehicle of a dangerous signal when an obstacle appears in the first and second receivers 17 and 21. Warning lamp 23 is electrically provided with the circuit is provided.
위와같이, 본 고안에 의한 차량의 크루즈컨트롤 자동속도조절장치는 차량용 인스트루먼트판넬(15)의 일측 소정부위에 원거리감지용 프론트디텍터(18)를 구비함과 더불어 차량용 바디(19)의 전측에 양측으로 근거리감지용 사이드디텍터(22)를 각각 구비하여 차량의 전방에 장애물 출현시 차량용 크루즈콘트롤러(1)에 의해 자동으로 차량의 엔진속도를 감속시키거나 브레이크작용을 할 수 있도록 함으로써 충돌을 방지하고 차량의 운전자가 직접 수동조작할 필요가 없게 되는 효과가 있다.As described above, the cruise control automatic speed control device of the vehicle according to the present invention is provided with a remote sensing front detector 18 at one side of the vehicle instrument panel 15 on both sides of the vehicle body 19 to both sides. Each of the side detectors 22 for short-range detection is provided so that the vehicle's cruise controller 1 can automatically reduce the engine speed or brake the vehicle when an obstacle appears in front of the vehicle, thereby preventing collision and There is an effect that the driver does not need to manually operate.
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Application Number | Priority Date | Filing Date | Title |
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KR2019960054051U KR200152219Y1 (en) | 1996-12-23 | 1996-12-23 | Cruise control system for a car |
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KR2019960054051U KR200152219Y1 (en) | 1996-12-23 | 1996-12-23 | Cruise control system for a car |
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KR19980040970U KR19980040970U (en) | 1998-09-15 |
KR200152219Y1 true KR200152219Y1 (en) | 1999-07-15 |
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KR2019960054051U KR200152219Y1 (en) | 1996-12-23 | 1996-12-23 | Cruise control system for a car |
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