KR20020044786A - Apparatus for alarming a sudden braking in a motor vehicle - Google Patents
Apparatus for alarming a sudden braking in a motor vehicle Download PDFInfo
- Publication number
- KR20020044786A KR20020044786A KR1020000073982A KR20000073982A KR20020044786A KR 20020044786 A KR20020044786 A KR 20020044786A KR 1020000073982 A KR1020000073982 A KR 1020000073982A KR 20000073982 A KR20000073982 A KR 20000073982A KR 20020044786 A KR20020044786 A KR 20020044786A
- Authority
- KR
- South Korea
- Prior art keywords
- alarming
- braking
- vehicle
- pressure sensor
- brake
- Prior art date
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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
- 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
- B60Q1/444—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 with indication of the braking strength or speed changes, e.g. by changing 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
- B60Q1/44—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
- B60Q1/441—Electric switches operable by the driver's pedals
-
- 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
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2300/00—Purposes or special features of road vehicle drive control systems
- B60Y2300/18—Propelling the vehicle
- B60Y2300/18008—Propelling the vehicle related to particular drive situations
- B60Y2300/18108—Braking
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
Description
본 발명은 자동차의 제동 시스템에 관한 것이고, 보다 상세하게는 급제동시 점멸시켜 후방의 자동차에게 제동 상황을 알리는 급제동 경고 장치에 관한 것이다.The present invention relates to a braking system of a motor vehicle, and more particularly, to a braking warning device for notifying a braking situation to a rear vehicle by flashing during sudden braking.
자동차의 제동 시스템은 자동차를 감속시키거나 정지시키기 위한 시스템이다. 통상적인 자동차의 제동 시스템은 마찰력을 이용하여 자동차의 운동 에너지를열에너지로 변환시켜 대기 중으로 방출시키는 것에 의해 자동차의 운동 에너지를 감소시켜 제동 작용을 일으킨다.The braking system of a vehicle is a system for decelerating or stopping a vehicle. Conventional automobile braking systems utilize frictional forces to convert the kinetic energy of the car into thermal energy and release it into the atmosphere, thereby reducing the kinetic energy of the car and causing braking action.
이러한 제동 시스템은 운전자의 조작력을 입력받아 그 조작력을 링크 또는 유압으로 증대시키는 조작 기구와, 조작 기구로부터 조작력을 전달받아 제동력을 발생시키는 출력 기구를 포함한다. 출력 기구는 그 구조에 따라 드럼식과 디스크식으로 구분된다.The braking system includes an operation mechanism that receives a driver's operating force and increases its operating force by a link or hydraulic pressure, and an output mechanism that receives the operating force from the operating mechanism and generates a braking force. The output mechanism is divided into a drum type and a disc type according to its structure.
또한, 이러한 제동 시스템에는 제동시 후방의 자동차에 의한 추돌 사고를 방지하도록 후방의 자동차에게 제동 상황을 알리는 제동 경고 장치가 포함된다.In addition, the braking system includes a braking warning device that notifies the rear vehicle of the braking situation so as to prevent a collision by the rear vehicle during braking.
도 1을 참조하면, 제동 경고 장치는 제동 감지 스위치(2)와 제어부(3)와 릴레이(4)와 비상등(5)을 포함한다.Referring to FIG. 1, the braking warning device includes a braking detection switch 2, a control unit 3, a relay 4, and an emergency light 5.
제동 감지 스위치(2)는 제동 페달(1)의 일측에 설치되어 운전자가 제동 페달(1)을 밟으면 온(On)된다. 제어부(3)는 제동 감지 스위치(2)가 온되면 릴레이(4)를 작동시키며, 릴레이(4)의 작동에 따라 비상등(5)이 점멸되어 후방의 자동차에게 제동 상황을 알린다. 도면에서 참조 부호 6은 배터리다.The brake detection switch 2 is installed at one side of the brake pedal 1 so that the driver presses the brake pedal 1 to be on. The control unit 3 operates the relay 4 when the braking detection switch 2 is turned on, and the emergency light 5 blinks according to the operation of the relay 4 to notify the rear vehicle of the braking situation. In the figure, reference numeral 6 is a battery.
그러나, 상기와 같은 종래의 제동 경고 장치는 다음과 같은 단점이 있었다.However, the conventional braking warning device as described above has the following disadvantages.
즉, 종래의 제동 경고 장치는 위급 상황에서의 급제동시 및 일반적인 감속을 위한 제동시 모두 비상등이 점멸된다. 따라서, 일반적인 감속을 위한 제동시에도 후방의 자동차가 이를 급제동으로 오인하여 급제동하거나, 또는 급제동시 이를 일반적인 감속을 위한 제동으로 오일하여 급제동을 하지 않음으로써, 추돌 사고가 유발될 수 있다는 단점이 있었다.That is, in the conventional braking warning device, the emergency light blinks both during sudden braking in an emergency situation and during braking for general deceleration. Therefore, even when braking for general deceleration, a rear vehicle may mistake the brake as a sudden braking, or may not cause a braking accident by lubricating it as a braking for general deceleration during sudden braking.
본 발명은, 상기와 같은 점을 감안하여 안출된 것으로 급제동시에만 이를 후방의 자동차에게 알리는 자동차의 급제동 경고 장치를 제공하는데 그 목적이 있다.The present invention has been made in view of the above-described object, and an object of the present invention is to provide a sudden braking warning device for a vehicle which notifies the vehicle of the rear only when sudden braking.
도 1은 종래의 제동 경고 장치를 개략적으로 도시한 구성도.1 is a configuration diagram schematically showing a conventional braking warning device.
도 2는 본 발명의 일 실시예에 따른 급제동 경고 장치를 개략적으로 도시한 구성도.2 is a configuration diagram schematically showing a sudden braking warning device according to an embodiment of the present invention.
* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
11 : 제동 페달 12 : 제동 배력 기구11 brake pedal 12 brake power mechanism
13 : 압력 센서 14 : 제어부13: pressure sensor 14: control unit
15 : 릴레이 16 : 비상등15: relay 16: emergency light
17 : 배터리17: battery
상기의 목적을 달성하기 위한 본 발명에 따른 급제동 경고 장치는, 제동 페달이 밟힐 때 그 압력에 비례하는 전압을 발생시키는 압력 센서; 압력 센서로부터 입력된 전류값이 소정치 이상인 경우에만 작동 신호를 인가하는 제어부; 및 제어부로부터 인가되는 작동 신호에 의해 점멸되는 비상등을 포함한다.A rapid braking warning device according to the present invention for achieving the above object, the pressure sensor for generating a voltage proportional to the pressure when the brake pedal is stepped; A control unit which applies an operation signal only when a current value input from the pressure sensor is equal to or greater than a predetermined value; And an emergency light flashing by an operation signal applied from the control unit.
이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 상세하게 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention.
도 2는 본 발명의 일 실시예에 따른 급제동 경고 장치를 도시한다.Figure 2 shows a sudden braking warning apparatus according to an embodiment of the present invention.
도시된 바와 같이, 본 발명의 일 실시예에 따른 급제동 경고 장치는 압력 센서(13)와 제어부(14)와 릴레이(15)와 비상등(16)을 포함하고 있다.As shown, the sudden braking warning apparatus according to an embodiment of the present invention includes a pressure sensor 13, the control unit 14, the relay 15 and the emergency light (16).
압력 센서(13)는 제동 페달(11)의 일측 또는 제동 배력 기구(12)의 일측에 설치되어 있으며, 운전자가 제동 페달(11)을 밟을 때 페달(11)에 가해지는 압력 또는 제동 배력 기구(12)에 의해 증대된 압력을 감지하고 이를 전압으로 변환한다.The pressure sensor 13 is installed on one side of the brake pedal 11 or on one side of the brake power boosting mechanism 12, and the pressure or brake power boosting mechanism applied to the pedal 11 when the driver steps on the brake pedal 11. 12) detect the increased pressure and convert it to voltage.
제어부(14)는 압력 센서(13)로부터 입력되는 전압을 미리 설정된 기준치와 비교하여, 입력 전압이 기준치보다 클 경우에만, 즉 급제동으로 판단될 때에만 릴레이(15)에 작동 신호를 인가한다. 이 기준치는 각 자동차의 제동 시스템의 설계시실험에 의해 결정될 수 있을 것이다.The controller 14 compares the voltage input from the pressure sensor 13 with a preset reference value, and applies an operation signal to the relay 15 only when the input voltage is larger than the reference value, that is, when it is determined that sudden braking. This threshold may be determined by design trials of the braking system of each vehicle.
릴레이(15)에 작동 신호가 인가되면, 릴레이(15)에 연결된 비상등(16)이 점멸되면서 후방의 자동차에게 급제동 상황을 알린다. 참조 부호 17은 배터리다.When an operation signal is applied to the relay 15, the emergency light 16 connected to the relay 15 blinks to notify the rear vehicle of the sudden braking situation. Reference numeral 17 is a battery.
상기된 바와 같은 본 발명에 따른 급제동 경고 장치는, 위급한 상황에서의 급제동시에만 비상등이 점멸되어 후방의 자동차에게 이를 알리기 때문에, 후방의 자동차가 그 제동 상황을 정확하게 인식하여 대처할 수 있다. 따라서, 종래와 같이 제동 상황을 오인하여 발생되는 추돌 사고를 예방할 수 있는 장점이 있다.The emergency braking warning apparatus according to the present invention as described above, because the emergency light flashes only when the emergency braking in the emergency situation to notify the rear car, the rear car can recognize the braking situation accurately and cope with it. Therefore, there is an advantage that can prevent the collision accident caused by mistaken the braking situation as in the prior art.
이상에서는, 본 발명을 특정의 바람직한 실시예에 대해서 도시하고 설명하였다. 그러나, 본 발명은 상술한 실시예에만 한정되는 것은 아니며, 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자라면 이하의 특허청구범위에 기재된 본 발명의 기술적 사상의 요지를 벗어남이 없이 얼마든지 다양하게 변경실시할 수 있을 것이다.In the above, the present invention has been illustrated and described with respect to certain preferred embodiments. However, the present invention is not limited only to the above-described embodiments, and those skilled in the art to which the present invention pertains may vary without departing from the spirit of the technical idea of the present invention described in the claims below. It can be changed.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000073982A KR20020044786A (en) | 2000-12-06 | 2000-12-06 | Apparatus for alarming a sudden braking in a motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000073982A KR20020044786A (en) | 2000-12-06 | 2000-12-06 | Apparatus for alarming a sudden braking in a motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20020044786A true KR20020044786A (en) | 2002-06-19 |
Family
ID=27680101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020000073982A KR20020044786A (en) | 2000-12-06 | 2000-12-06 | Apparatus for alarming a sudden braking in a motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20020044786A (en) |
-
2000
- 2000-12-06 KR KR1020000073982A patent/KR20020044786A/en not_active Application Discontinuation
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