KR19980077197A - Crushing and upward lighting system and method for sudden brake operation - Google Patents
Crushing and upward lighting system and method for sudden brake operation Download PDFInfo
- Publication number
- KR19980077197A KR19980077197A KR1019970014214A KR19970014214A KR19980077197A KR 19980077197 A KR19980077197 A KR 19980077197A KR 1019970014214 A KR1019970014214 A KR 1019970014214A KR 19970014214 A KR19970014214 A KR 19970014214A KR 19980077197 A KR19980077197 A KR 19980077197A
- Authority
- KR
- South Korea
- Prior art keywords
- vehicle
- vehicle speed
- upward
- flashing
- brake operation
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract description 7
- 238000001514 detection method Methods 0.000 claims abstract 3
- 230000004397 blinking Effects 0.000 claims description 2
- 238000005336 cracking Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
- B60Q5/005—Arrangement or adaptation of acoustic signal devices automatically actuated
- B60Q5/006—Arrangement or adaptation of acoustic signal devices automatically actuated indicating risk of collision between vehicles or with pedestrians
-
- 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
- B60Q1/44—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 braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal
- B60Q1/445—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 braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal controlled by inertial devices
- B60Q1/447—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 braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal controlled by inertial devices with indication of the braking strength or speed changes, e.g. by changing the shape or intensity of the indication
-
- 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
- B60Q1/46—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 giving flashing caution signals during drive, other than signalling change of direction, e.g. flashing the headlights or hazard lights
-
- 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
- B60Q1/535—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 to prevent rear-end collisions, e.g. by indicating safety distance at the rear of the vehicle
-
- 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
- B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
- B60Q2300/10—Indexing codes relating to particular vehicle conditions
- B60Q2300/11—Linear movements of the vehicle
- B60Q2300/114—Vehicle acceleration or deceleration
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
본 발명은 자동차의 급브레이크 작동시에 운전자의 별다른 조작 없이도 차량에 설치된 크락션 및 상향등이 자동적으로 점멸하도록 하는 급브레이크 작동시의 크락션 및 상향등 점멸 시스템 및 그 방법에 관한 것으로, 이를 위하여, 본 발명은, 급브레이크 작동시의 크락션 및 상향등 점멸 시스템은 차량이 주행 중인가를 감지하기 위한 시동 체크 장치와, 주행중인 차량의 속도를 감지하기 위한 차속 감지 센서와, 상기 시동 체크 장치와 차속 감지 센서의 데이터를 전달받는 전자제어 유니트와, 운전자의 작동 뿐만 아니라 전자제어 유니트에 의해서도 자동적으로 작동되도록 설치된 크락션 및 상향 점멸등을 포함하는 것을 특징으로 하는 급브레이크 작동시의 크락션 및 상향등 점멸 시스템을 제공한다.The present invention relates to a system and a method of the flash and the flashing lights during the rapid brake operation so that the crush and the upper lights installed on the vehicle automatically flashes without the driver's special operation during the rapid brake operation of the vehicle, the present invention, In the emergency braking operation, the crushing and upward flashing system includes a start check device for detecting whether the vehicle is driving, a vehicle speed detection sensor for detecting the speed of the driving vehicle, and data of the start check device and the vehicle speed detection sensor. The present invention provides a cracking and upward flashing system during sudden brake operation, which includes a transmission and an upward flashing light which are installed to be automatically operated by the electronic control unit as well as the driver's operation.
Description
본 발명은 자동차의 급브레이크 작동시에 운전자의 별다른 조작 없이도 차량에 설치된 크락션 및 상향등이 자동적으로 점멸하도록 하는 급브레이크 작동시의 크락션 및 상향등 점멸 시스템 및 그 방법에 관한 것이다.The present invention relates to a system and a method for a flash and a high light flashing during the sudden brake operation to automatically flash the crush and the uplight installed in the vehicle without the driver's special operation during the rapid brake operation of the vehicle.
일반적으로, 브레이크 시스템에 있어서 제동력 제어 시스템은 제동시 차륜이 블록킹(blocking)되는 것을 방지하는 기능을 수행하며, 통상적인 명칭으로는 ABS(anti-blocking system)라 한다.In general, in a brake system, a braking force control system performs a function of preventing a wheel from blocking during braking, and is commonly referred to as an anti-blocking system (ABS).
한편, 차량의 제동시에 있어 차륜에 블록킹이 발생되는 요소로는 마찰력과 슬립(slip)이 있으며, 제동시 타이어와 노면간에 발생되는 상기 마찰력(FR)은 차륜에 작용되는 수직력(FN)에 비례하며, 그 상호관게는 다음의 식으로 표시된다.On the other hand, in braking of the vehicle, the elements that generate blocking on the wheels include friction force and slip, and the friction force F R generated between the tire and the road surface during braking is applied to the vertical force F N applied to the wheel. Proportional to each other, expressed by the equation
FR= μB* FN F R = μ B * F N
상기 식에서 μB는 제동 마찰계수라 하며, 타이어와 노면간의 마찰계수는 타이어/노면간의 마찰짝과 그 마찰짝에 영향을 미치는 여러가지 요인들에 의해 결정된다. 따라서 제동마찰계수는 전달가능 제동력의 척도가 된다. 자동차 타이어의 제동마찰계는 건조한 포장노면에서 최대가 되고, 빙판길에서 최소가 된다. 즉, 노면과 타이어 사이에 물이나 먼지 등이 개제되면 제동 마찰계수는 현저하게 감소한다. 예를 들면 포장도로일지라도 마찰계수는 노면이 건조한 경우는 0.8~1, 젖어있는 경우에는 0.2~0.65, 결빙되어 있는 경우에는 0.05~0.1 정도가 된다. 특히 젖은 노면에서는 자동차의 주행속도가 제동 마찰계수에 큰 영향을 미친다. 고속으로 주행중 제동할 경우에는 제동 마찰계수가 너무 낮아 제동력을 노면에 충분히 전달할 수 없게 되면, 차륜은 블록킹된다. 제동시 차륜이 블록킹되면 주행 안정성이 크게 저하되며, 전륜이 블록킹되면 조향성이 저하되고, 후륜이 블록킹되면 직전성이 크게 저하되거나, 심하면 아주 상실되게 된다.In the above equation, μ B is called the braking friction coefficient, and the friction coefficient between the tire and the road surface is determined by the friction pair between the tire / road surface and various factors affecting the friction pair. Therefore, the braking friction coefficient is a measure of the deliverable braking force. The braking friction system of automobile tires is maximum on dry pavement and minimum on ice roads. In other words, when water or dust is placed between the road surface and the tire, the braking friction coefficient is significantly reduced. For example, even on pavement, the coefficient of friction is about 0.8 to 1 when the road is dry, about 0.2 to 0.65 when wet, and about 0.05 to 0.1 when frozen. Especially on wet roads, the running speed of the car has a big influence on the braking friction coefficient. When braking while driving at high speed, the wheel is blocked when the braking friction coefficient is too low to sufficiently transmit the braking force to the road surface. If the wheel is blocked during braking, the driving stability is greatly reduced. If the front wheel is blocked, steering is reduced, and if the rear wheel is blocked, the linearity is greatly reduced, or severely lost.
이밖에도, 전동증인 타이어의 접지부에는 구동력 또는 제동력에 의한 복잡한 물리적 현상이 나타나며, 특히 탄성체인 (타이어의)고무는 차륜이 블록킹되기 이전에도 부분적으로 미끄럼운동을 하게 된다. 이러한 전동중인 차륜의 미끄럼량을 슬립이라 하며, 브레이크의 슬립률(λ)은 다음의 식으로 표시된다.In addition, complex physical phenomena due to driving or braking force appear on the ground portion of the tire which is a motor vehicle, and in particular, the rubber (tire) rubber is partially slid even before the wheel is blocked. The amount of sliding of the wheel in transmission is called slip, and the slip ratio? Of the brake is expressed by the following equation.
(여기서 υF: 자동차 주행속도, υR: 자륜 원주속도(γω))(Where υ F : vehicle speed, υ R : wheel circumferential speed (γω))
통상적으로 제동마찰계수는 슬립률 0부터 시작해서 급격히 증가하여, 노면과 타이어의 특성에 따라 각각 슬립률 10~40% 사이에서 최대값에 도달한 다음, 다시 감소되는 것으로 나타나게 된다. 이를 그래프로 나타내는 경우 곡선의 상승부는 안정영역(부분 제동영역)을 의미하고, 곡선의 하강부는 불안정영역을 의미한다.In general, the braking friction coefficient increases rapidly starting from the slip rate 0, and reaches a maximum value between 10% and 40% of the slip rate according to the characteristics of the road surface and the tire, and then decreases again. In the graph, the rising part of the curve refers to the stable area (partial braking area), and the falling part of the curve refers to the unstable area.
또한, 자동차의 커브 선회시에는 차체의 무게중심에서 커브 외측으로 작용되는 원심력과 각 차륜에서 구심방향으로 작용하는 선회력(또는 횡력)의 합이 서로 평행을 이루어야만 안정된 상태로 커브를 선회할 수 있게 되나 횡력은 타이어가 어느 한쪽으로 탄성변형될 때에만 발생되게 된다. 따라서, 슬립이 0일 때, 횡력계수는 최대값을 나타내고 슬립이 증가함에 따라 처음에는 완만하게 감소하다가 나중에는 급격히 감소하고, 차륜이 블록킹되었을 때 최소값에 도달하며, 차륜이 블록킹되고 나면 선회력, 즉 횡력은 더이상 존재하지 않게 된다.In addition, when turning a curve of a vehicle, the curve can be turned in a stable state only when the sum of the centrifugal force acting on the outside of the curve at the center of gravity of the vehicle and the turning force (or lateral force) acting in the centripetal direction on each wheel must be parallel to each other. However, the lateral force is generated only when the tire is elastically deformed to either side. Thus, when the slip is zero, the lateral force coefficient is at its maximum value and initially decreases gently as the slip increases and then rapidly decreases later, reaching the minimum when the wheel is blocked, and turning force once the wheel is blocked, i.e. Lateral forces no longer exist.
이러한 타이어의 마찰력과 슬립에 의한 제동시의 차륜 블록킹을 방지하는 기능을 하는 ABS의 작동구조는 먼저, 자동차를 제어하기 위한 유압 브레이크 시스템에 있어서의 기본적인 구성으로 브레이크 페달과, 상기 브레이크 페달의 작동에 따라 연동되는 마스터 실린더와, 상기 마스터 실린더에 의해 유도된 유압에 의해 작동되는 브레이크 및 상기 브레이크의 상태에 따라 유압을 제어하는 유압제어장치(HCU : Hydraulic Control Units)가 있으며, 이러한 브레이크 시스템의 작동관계는 운전자가 브레이크 페달을 밟으면, 상기 페달 후방부의 마스터 실린더가 유액에 압력을 발생시키게 되어 브레이크를 작동시키게 되며, 이 때, 상기 브레이크에 가해지는 유압이 과도하거나 부족하게 되는 경우에는 상기 유압제어장치에 의해 그 값이 보상되게 된다.The operation structure of the ABS functioning to prevent wheel blocking during braking due to the frictional force and slip of the tire is, first of all, a basic configuration of a hydraulic brake system for controlling a vehicle. There is a master cylinder interlocked together, a brake operated by the hydraulic pressure induced by the master cylinder, and hydraulic control units (HCU: Hydraulic Control Units) for controlling the hydraulic pressure in accordance with the state of the brake, the operation relationship of such a brake system When the driver presses the brake pedal, the master cylinder at the rear of the pedal generates pressure in the fluid to operate the brake. At this time, if the hydraulic pressure applied to the brake is excessive or insufficient, the hydraulic control device The value is compensated for.
한편, 이러한 브레이크 시스템에 ABS가 장착되는 경우, 상기 ABS 제어 시스템의 주요 입력 제어 변수는 차륜의 회전속도 변화를 감지하는 센서로부터의 입력 신호가 기본이 되며, 상기 센서의 입력신호를 받는 ABS의 전자제어장치(ECU)는 차륜 회전속도 정보를 처리하여 차륜의 원주감속도와 가속도, 제동슬립, 기준속도 및 차량 감속도 등을 연산하여 상기 HCU를 제어하게 된다.On the other hand, when the ABS is mounted on the brake system, the main input control variable of the ABS control system is based on the input signal from the sensor for detecting a change in the rotational speed of the wheel, the electronic of the ABS receiving the input signal of the sensor The control unit ECU processes the wheel rotation speed information to calculate the circumferential deceleration, acceleration, braking slip, reference speed and vehicle deceleration of the wheel to control the HCU.
그런데, 종래에 있어서, 운전자가 차량의 급 브레이크를 작동시킨다는 것은 전방에 돌발사태가 발생되었다는 것을 의미하는 것으로 주변 차량이나 전방 물체에 이러한 사실을 알려주기 위하여 크락션이나 상향 점멸등을 작동시켜야 하지만 워낙 다급한 상황에서는 미처 이러한 장치를 작동시키지 못하므로써 후방 차량에 의하여 사고를 당하게 되는 문제점이 있었다.However, in the related art, when a driver applies a sudden brake of a vehicle, it means that a sudden accident has occurred in front of the vehicle, and in order to inform the surrounding vehicle or a front object of this fact, the driver or the upward blinker should be operated. In this case, there is a problem in that an accident is caused by the rear vehicle by not operating such a device.
따라서, 본 발명은 이러한 종래의 문제점을 해결하기 위하여 제안된 것으로, 차량의 운전자가 급 브레이크를 작동시키는 경우 전방의 차량이나 사람 및 후방 차량에게 현차량의 상태를 인식시키도록 하는 것을 목적으로 한다.Therefore, the present invention has been proposed to solve such a conventional problem, and an object of the present invention is to make the front vehicle or the person and the rear vehicle recognize the state of the current vehicle when the driver of the vehicle operates the rapid brake.
도 1은 본 발명에 따라 차량의 급브레이크 작동시 크락션 및 상향등을 점멸시키기 위한 시스템의 작동구조를 나타내는 흐름도.1 is a flow chart showing the operation structure of the system for flashing the crush and the upward light during the sudden brake operation of the vehicle according to the present invention.
도 2는 본 발명에 따른 차량의 급브레이크 작동시 크락션 및 상향등을 점멸시키기 위한 시스템의 구조를 나타내는 블록도.Figure 2 is a block diagram showing the structure of a system for flashing the crush and upward light during sudden brake operation of the vehicle according to the present invention.
* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
1 ; 시동 체크 장치2 ; 차속 센서One ; Starting check device 2; Vehicle speed sensor
3 ; 전자제어 유니트4 ; 크락션3; Electronic control unit 4; Crackation
5 ; 상향 점멸등5; Upward flashing light
상기 목적을 달성하기 위하여, 본 발명은, 급브레이크 작동시의 크락션 및 상향등 점멸 시스템은 차량이 주행 중인가를 감지하기 위한 시동 체크 장치와, 주행중인 차량의 속도를 감지하기 위한 차속 감지 센서와, 상기 시동 체크 장치와 차속 감지 센서의 데이터를 전달받는 전자제어 유니트와, 운전자의 작동 뿐만 아니라 전자제어 유니트에 의해서도 자동적으로 작동되도록 설치된 크락션 및 상향 점멸등을 포함하는 것을 특징으로 하는 급브레이크 작동시의 크락션 및 상향등 점멸 시스템을 제공한다.In order to achieve the above object, the present invention, the crush and the high light flashing system during the brake operation is a start check device for detecting whether the vehicle is running, a vehicle speed sensor for sensing the speed of the vehicle being driven, Crash during sudden brake operation, comprising an electronic control unit that receives data from a start check device and a vehicle speed sensor, and a crusher and an upward blinker installed to be automatically operated by the electronic control unit as well as the driver's operation. Provides a high beam flashing system.
또한, 본 발명에 의하면, 전자제어 유니트에서 시동 체크 장치를 통해 차량의 시동이 걸려 있는 지의 여부를 판별하는 단계와 ; 차속 감지 센서로부터의 데이터에 의하여 차속을 감지하며 감지된 차속(s)이 설정값(S) 이상인지의 여부를 판별하는 단계와 ; 현재의 차속이 설정값 이상인 경우에 현재의 차속을 메모리에 기억시키는 단계와 ; 차량이 현재의 차속으로부터 이미 설정된 기준치 이하로 급속히 떨어졌는가를 판별하는 단계와 ; 차속이 급속히 저하된 것으로 판별되면, 크락션 및 상향 점멸등을 동시에 작동시키는 단계를 포함하는 것을 특징으로 하는 급브레이크 작동시의 크락션 및 상향등 점멸 시스템의 작동방법을 제공한다.According to the present invention, there is provided a method for determining whether a vehicle is started by a start check device in an electronic control unit; Detecting a vehicle speed based on data from a vehicle speed detecting sensor and determining whether the detected vehicle speed s is equal to or greater than a set value S; Storing the current vehicle speed in a memory when the current vehicle speed is equal to or greater than a set value; Determining whether the vehicle has rapidly fallen below the already set reference value from the current vehicle speed; If it is determined that the vehicle speed is rapidly lowered, it provides a method of operating the cracking and up-flashing system during sudden brake operation, characterized in that it comprises the step of operating the cracking and up-flashing at the same time.
[실시예]EXAMPLE
이하, 첨부된 도면을 참조하여 본 발명의 양호한 실시예를 보다 상세하게 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention.
여기서, 도 1은 본 발명에 따라 차량의 급브레이크 작동시 크락션 및 상향등을 점멸시키기 위한 시스템의 작동구조를 나타내는 흐름도이고, 도 2는 본 발명에 따른 차량의 급브레이크 작동시 크락션 및 상향등을 점멸시키기 위한 시스템의 구조를 나타내는 블록도이다.Here, Figure 1 is a flow chart showing the operation structure of the system for flashing the crack and the uplight during the sudden brake operation of the vehicle according to the invention, Figure 2 is to flash the crack and the uplight during the sudden brake operation of the vehicle according to the present invention It is a block diagram showing the structure of the system.
먼저, 도 2에 도시된 바와 같이, 본 발명에 따른 급브레이크 작동시의 크락션 및 상향등 점멸 시스템은 차량이 주행 중인가를 감지하기 위한 시동 체크 장치(1)와, 주행중인 차량의 속도를 감지하기 위한 차속 감지 센서(2)와, 상기 시동 체크 장치(1)와 차속 감지 센서(2)의 데이터를 전달받는 전자제어 유니트(3)와, 운전자의 작동 뿐만 아니라 전자제어 유니트(3)에 의해서도 자동적으로 작동되도록 설치된 크락션(4) 및 상향 점멸등(5)으로 구성되어 있다.First, as shown in FIG. 2, the crushing and upward light blinking system during the rapid brake operation according to the present invention includes a start check device 1 for detecting whether the vehicle is driving and a speed of the driving vehicle. The vehicle speed sensor 2, the electronic control unit 3 receiving data from the start check device 1 and the vehicle speed sensor 2, and the driver's operation as well as the electronic control unit 3 are automatically It is composed of a compartment (4) and upward flashing light (5) installed to operate.
이러한 급브레이크 작동시의 크락션 및 상향등 점멸 시스템의 작동구조가 도 1에 흐름도로 도시되어 있으며, 이러한 흐름도에 의하면, 전자제어 유니트(3)는 먼저 시동 체크 장치(1)를 통해 차량의 시동이 걸려 있는지의 여부를 판별하고, 차속 감지 센서(2)로부터의 데이터에 의하여 차속을 감지하게 된다. 다음으로 이렇게 감지된 차속(s)이 본 발명에 따른 시스템을 작동시키기 위한 설정값(S) 이상인지의 여부를 판별하며, 현재의 차속이 설정값 이상인 경우에는 현재의 차속을 메모리에 기억시키게 된다. 그 후 전자제어 유니트(3)는 차량이 현재의 차속으로부터 이미 설정된 기준치 이하로 급속히 떨어졌는가를 판별하게 되며, 차속이 급속히 저하된 것으로 판별되면, 크락션(4) 및 상향 점멸등(5)을 동시에 작동시키게 된다.The operation structure of the crack and the high-light flashing system at the time of sudden brake operation is shown by a flow chart in FIG. 1. According to this flow chart, the electronic control unit 3 first starts the vehicle through the start check device 1. The vehicle speed is detected by the data from the vehicle speed sensor 2. Next, it is determined whether the detected vehicle speed s is greater than or equal to the set value S for operating the system according to the present invention. If the current vehicle speed is greater than or equal to the set value, the current vehicle speed is stored in the memory. . The electronic control unit 3 then determines whether the vehicle has fallen rapidly from the current vehicle speed to less than the already set reference value, and if it is determined that the vehicle speed has fallen rapidly, the operation of the compartment 4 and the upward flashing light 5 is simultaneously performed. do.
이상 상술된 바와 같이, 본 발명에 따른 급브레이크 작동시의 크락션 및 상향등 점멸 시스템 및 그 방법에 의하면, 차량의 급브레이크시에 운전자의 별도 조작없이 자동적으로 크락션 및 상향 점멸등이 작동되도록 하므로써 전후방의 차량에 현차량의 상태를 인식시켜 주므로써 급브레이크로 인한 사고를 미연에 방지하도록 하는 효과가 있다.As described above, according to the present invention, the cracking and the uplink flashing system and the method during the sudden brake operation according to the present invention, the front and rear vehicle by automatically operating the cracking and upward flashing lights without the driver's separate operation during the sudden brake of the vehicle By recognizing the condition of the current vehicle, it is effective to prevent accidents caused by sudden breaks.
한편, 본 발명은 상술된 특정의 바람직한 실시예에 한정되지 아니하며, 특허청구의 범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변경 실시가 가능할 것이다.On the other hand, the present invention is not limited to the above-described specific preferred embodiment, and any person having ordinary skill in the art to which the invention belongs without departing from the gist of the invention claimed in the claims, various changes Would be possible.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019970014214A KR19980077197A (en) | 1997-04-17 | 1997-04-17 | Crushing and upward lighting system and method for sudden brake operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019970014214A KR19980077197A (en) | 1997-04-17 | 1997-04-17 | Crushing and upward lighting system and method for sudden brake operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980077197A true KR19980077197A (en) | 1998-11-16 |
Family
ID=65954103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019970014214A KR19980077197A (en) | 1997-04-17 | 1997-04-17 | Crushing and upward lighting system and method for sudden brake operation |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980077197A (en) |
-
1997
- 1997-04-17 KR KR1019970014214A patent/KR19980077197A/en not_active Application Discontinuation
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7159954B2 (en) | ABS control system for off-road driving conditions | |
| US5762366A (en) | Safety system | |
| JP3025261B2 (en) | Method and apparatus for generating operation signal of stop lamp for automobile | |
| JP4319799B2 (en) | Fall prevention device and method | |
| US6527076B1 (en) | Device and method for limiting a backward rolling speed of a motor vehicle | |
| SE512829C2 (en) | Device for preventing incipient tipping forward motion of a vehicle | |
| US5615934A (en) | Method and system for detecting aquaplaning of a vehicle in an anti-lock brake system | |
| EP0774390B1 (en) | Antilock brake system control apparatus | |
| US6623090B2 (en) | Method and device for detecting a panic braking operation | |
| KR102575441B1 (en) | regenerative braking control method of vehicle | |
| US8311707B2 (en) | Methods and systems for improved detection of minispare tires | |
| KR19980077197A (en) | Crushing and upward lighting system and method for sudden brake operation | |
| US6918290B2 (en) | Method and device for regulating at least one vehicle dynamics variable | |
| KR19980031131U (en) | Emergency light lighting device for ABS brake braking | |
| KR0174048B1 (en) | Device and method for distance maintenance between front and rear cars according to weather condition | |
| KR960005547B1 (en) | Warning-lamp auto-driving method on emergency stop & collision | |
| KR100267332B1 (en) | Braking Control Method on Rough Roads | |
| KR100599472B1 (en) | Brake overheating warning system using electronic brake control system | |
| KR19990040173A (en) | Road warning system | |
| KR0124074Y1 (en) | A flickering lamp for a vehicle | |
| KR100992697B1 (en) | Electronic 4WD control method | |
| KR19980052090A (en) | Automatic brake system on ramp restart | |
| KR19980028997A (en) | How to reduce slip of your car | |
| KR0130373Y1 (en) | Anti-lock brake system | |
| KR19980028879A (en) | Rolling prevention brake control device and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |