KR20000026958A - Device for displaying alarm when obstacles are approached - Google Patents
Device for displaying alarm when obstacles are approached Download PDFInfo
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- KR20000026958A KR20000026958A KR1019980044724A KR19980044724A KR20000026958A KR 20000026958 A KR20000026958 A KR 20000026958A KR 1019980044724 A KR1019980044724 A KR 1019980044724A KR 19980044724 A KR19980044724 A KR 19980044724A KR 20000026958 A KR20000026958 A KR 20000026958A
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- 230000000007 visual effect Effects 0.000 abstract description 5
- 238000013459 approach Methods 0.000 abstract description 3
- 230000010485 coping Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 230000004397 blinking Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002265 prevention Effects 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
- 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
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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
- 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
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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
- 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
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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
- 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
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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
- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications 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
- 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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- 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
- B60W2050/146—Display means
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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
- B60W2552/00—Input parameters relating to infrastructure
- B60W2552/50—Barriers
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Remote Sensing (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Human Computer Interaction (AREA)
- Transportation (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Traffic Control Systems (AREA)
Abstract
Description
본 발명은 장애물 근접시 경보 표시장치에 관한 것이다.The present invention relates to an alarm display device in the proximity of an obstacle.
보다 상세하게는 차량에 다수개의 근접센서를 부착하여 반사파의 강도나 왕복시간을 다양한 각도에서 계산하여 장애물의 근접여부와 근접거리를 산출하여 시각적 또는 청각적 출력장치를 통해 운전자 및 장애물 근접자에게 알려주는 장애물 근접시 경보 표시장치에 관한 것이다.More specifically, by attaching a plurality of proximity sensors to the vehicle to calculate the strength of the reflected wave or the round trip time from various angles to calculate the proximity and proximity of the obstacles to inform the driver and the proximity of the obstacles through the visual or audio output device Relates to an alarm display in the proximity of an obstacle.
종래의 충돌방지용 경보장치는 차량의 앞, 뒤 범퍼 또는 기타 부위에 초음파 센서나 적외선 센서를 부착하고, 지속적으로 신호를 발생시켜 송수신되는 반사파의 강도나 왕복시간을 계산하여, 계산결과에 따라 그 위험여부를 운전자에게 알려주어 충돌을 방지하도록 했다.Conventional anti-collision warning device attaches an ultrasonic sensor or infrared sensor to the front, rear bumper or other part of the vehicle, calculates the intensity and round trip time of the reflected wave transmitted and received by continuously generating a signal, and according to the calculation result The driver was informed whether or not to avoid a collision.
즉, 차량 또는 장애물이 접근하면 센서에서 감지된 장애물 감지신호가 제어부로 전달되고, 감지신호가 전달된 제어부에서는 근접여부와 근접거리를 산출하여, 그 정도에 따라 각종 시각적 표시수단이나 청각적 출력수단을 통해 운전자에게 알려주었다.That is, when a vehicle or an obstacle approaches, the obstacle detection signal detected by the sensor is transmitted to the control unit, and the control unit in which the detection signal is transmitted calculates the proximity and the proximity distance, and accordingly, various visual display means or audio output means. Informed the driver through.
도 1은 종래의 장애물 근접시 경보음을 표시하는 장치에 관한 블록선도이다.1 is a block diagram of a device for displaying an alarm sound when a conventional obstacle is approached.
도시된 바와 같이, 차량의 전,후 범퍼에 근접센서인 감지수단(1)을 부착하면 감지수단(1)은 연속적으로 신호를 발생한다.As shown, when the sensing means 1, which is a proximity sensor, is attached to the front and rear bumpers of the vehicle, the sensing means 1 continuously generates a signal.
발생된 발신신호는 전방에 장애물(4)이 있으면 장애물(4)에 반사되어 수신된다. 감지수단(1)에서 수신된 반사신호는 제어부(2)로 입력되고, 제어부(2)에서는 수신한 근접신호에 의해 근접거리를 연산한 후에, 연산 결과가 충돌방지 기준값 이상이면 위험신호를 출력부(3)로 출력한다.The generated transmission signal is received by being reflected by the obstacle 4 when there is an obstacle 4 in front. The reflection signal received by the sensing means 1 is input to the control unit 2, and after calculating the proximity distance by the received proximity signal, the control unit 2 outputs a dangerous signal if the calculation result is equal to or greater than the anti-collision reference value. Output to (3).
상기 출력부(3)는 운전자의 식별이 용이한 위치로서 차량 내부에 장착되어 시각적으로 표시하거나 또는 청각적인 소리음을 출력하여 운전자에게 경보음을 알려주었다.The output unit 3 is a location for easy identification of the driver and is mounted inside the vehicle to visually display or output an audible sound to inform the driver of the alarm sound.
따라서, 종래에는 상기와 같이 근접여부의 판단과 근접정도의 계산만을 수행하므로 운전자에게 단순한 시각적인 표시 또는 청각적인 출력만이 가능하므로 운전자의 근접위치나 방향을 직접 눈으로 확인한 후에 대처해야 하므로 그 정확도나 효과가 미흡하였다.Therefore, in the related art, since only the determination of the proximity and the calculation of the proximity are performed as described above, only a simple visual display or an audio output is available to the driver. I was not effective.
또한, 근접정보를 운전자에게만 알려주므로 실제 차량에 근접한 장애물이 사람일 경우에 상호방어가 불가능하므로 운전자의 실수로 판단이 늦는 경우에는 대인(對人) 상해사고는 방지할 수 없는 문제점이 있었다.In addition, since the proximity information is only known to the driver, mutual defense is not possible when an obstacle close to the actual vehicle is a human, so when a judgment is made by a driver's mistake, a personal injury accident cannot be prevented.
따라서 본 발명의 목적은 차량에 다수개의 근접센서를 부착하여 다양한 각도에서 장애물의 근접여부와 근접거리를 산출한 후, 그 결과를 시각적 또는 청각적 출력장치를 통해 운전자에게 알려줄 뿐만 아니라, 장애물 근접자에게도 외부적으로 알려주는 장애물 근접시 경보 표시장치를 제공하는 데 있다.Accordingly, an object of the present invention is to attach a plurality of proximity sensors to the vehicle to calculate the proximity and proximity distance of the obstacle at various angles, and not only to inform the driver of the result through the visual or audio output device, the obstacle proximity The present invention also provides an alarm display device when an obstacle is approached to the outside.
도 1은 종래의 장애물 근접시 경보 표시장치에 관한 블록선도,1 is a block diagram of a conventional warning display device when obstacles are approaching;
도 2는 본 발명의 장애물 근접시 경보 표시장치에 관한 블록선도,2 is a block diagram of a warning display when the obstacle is close to the present invention,
도 3은 본 발명의 장애물 근접시 경보 표시장치가 차량에 장착된 상태를 나타낸 개략적인 도면이다.3 is a schematic diagram illustrating a state in which an alarm display device is mounted on a vehicle when an obstacle is approached according to the present invention.
* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
21 : 감지수단 22 : 제어부21: detection means 22: control unit
23 : 내부용 경보장치 23a : 내부표시부23: internal alarm 23a: internal display
23b : 센서위치부 23c : 점멸표시부23b: sensor position part 23c: flashing display part
24 : 외부용 경보장치 24a : 외부표시부24: external alarm device 24a: external display unit
24b : 소리부 25 : 장애물24b: sound section 25: obstacles
전술한 목적을 달성하기 위한 본 발명에 따른 장애물 근접시 경보 표시장치는 다수개의 감지센서가 부착되어 장애물의 근접을 감지하는 감지수단과; 감지수단으로부터 측정된 근접거리를 연산하여, 연산 결과가 충돌방지 기준값 이상이면 위험신호를 출력하는 제어부와; 운전자의 식별이 용이한 차량 내부에 장착되고, 상기 제어부로부터 출력된 위험신호를 수신하여 경보신호를 운전자에게 알려주는 내부용 경보장치와; 근접자의 식별이 용이한 위치에 장착되고, 상기 제어부로부터 출력된 위험신호를 수신하여 경보신호를 근접자에게 알려주는 외부용 경보장치로 구성된다.In order to achieve the above object, the apparatus for displaying an alarm in proximity to an obstacle according to the present invention includes a sensing means attached to a plurality of sensing sensors to detect proximity of an obstacle; A control unit for calculating the proximity distance measured from the sensing means and outputting a danger signal if the calculation result is equal to or greater than the anti-collision reference value; An internal alarm device mounted in a vehicle for easy identification of a driver and receiving a danger signal output from the controller to inform the driver of an alarm signal; Equipped with an easy position to identify the proximity of the proximity, it is composed of an external alarm device for receiving the danger signal output from the control unit to notify the proximity signal.
이하, 첨부된 도면을 참조하여 본 발명의 장애물 근접시 경보 표시장치의 구성 및 실시예를 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings will be described the configuration and embodiment of the alarm display device when approaching obstacles of the present invention.
도 2는 본 발명의 장애물 근접시 경보 표시장치에 관한 블록선도이고, 도 3은 본 발명의 장애물 근접시 경보 표시장치가 차량에 장착된 상태를 나타낸 개략적인 도면이다.2 is a block diagram of a warning display when the obstacle is close to the present invention, Figure 3 is a schematic diagram showing a state in which the warning display when the obstacle close to the present invention is mounted on the vehicle.
도 2에 도시된 바와 같이, 다수개의 감지센서가 부착되어 사람이나 장애물(25)의 근접을 감지하는 감지수단(21)과, 감지수단(21)으로부터 측정된 근접거리를 연산하여, 연산 결과가 충돌방지 기준값 이상이면 위험신호를 출력하는 제어부(22)와, 운전자의 식별이 용이한 차량 내부에 장착되고, 제어부(22)로부터 출력된 위험신호를 수신하여 경보신호를 운전자에게 알려주는 내부용 경보장치(23)와, 근접자의 식별이 용이한 차량 외부에 장착되고, 제어부(22)로부터 출력된 위험신호를 수신하여 경보신호를 근접자에게 알려주는 외부용 경보장치(24)로 구성된다.As shown in FIG. 2, a plurality of detection sensors are attached to the sensing means 21 for detecting the proximity of a person or obstacle 25 and the proximity distance measured from the sensing means 21 is calculated. Internal alarm for notifying the driver of a warning signal by receiving a danger signal output from the control unit 22 and a vehicle easily identifying the driver and outputting the danger signal when the collision prevention reference value is higher than the control unit 22. Apparatus 23 and an external alarm device 24 mounted on the outside of the vehicle for easy identification of the proximity person and receiving a danger signal output from the control unit 22 to inform the proximity person of the alarm signal.
또한, 상기 내부용 경보장치(23)는 운전자에게 시각적으로 표시해주는 내부표시부(23a)를 갖고, 상기 내부표시부(23a)에는 차량 외부에 부착된 다수개의 센서의 각 위치별로 내부표시부(23a)에 표시해주는 센서위치부(23b)와, 장애물(25)이 근접한 거리간격별로 점멸표시가 다르게 차등표시를 해주며, 근접할수록 점멸주기를 빠르게 표시해주는 점멸표시부(23c)를 구비하고 있다.In addition, the internal alarm device 23 has an internal display unit 23a for visually displaying to the driver, and the internal display unit 23a includes an internal display unit 23a for each position of a plurality of sensors attached to the exterior of the vehicle. The sensor position unit 23b for displaying and the differential display is differently displayed at different distances at which the obstacles 25 are adjacent to each other, and the closer to each other, the flicker display unit 23c is provided to quickly display the blinking cycle.
또한, 상기 외부용 경보장치(24)는 상기 감지수단(21)인 각 센서와 접하여 장착되며, 근접자에게 시각적으로 표시해주는 외부표시부(24a) 또는 청각적으로 소리음을 경보하는 소리부(24b)를 갖고 있다.In addition, the external alarm device 24 is mounted in contact with each sensor that is the sensing means 21, the external display unit 24a for visually displaying to the proximity or sound unit 24b for audibly audible sound. Have
상기와 같이 구성된 본 발명의 장애물 근접시 경보 표시장치의 동작원리를 상세히 설명하면 다음과 같다.Referring to the principle of operation of the alarm display device when approaching the obstacle of the present invention configured as described above in detail as follows.
도 2 및 도 3에 도시된 바와 같이, 차량상부나 차량 전,후방에 다수개의 감지센서를 부착하면, 부착한 센서 수량만큼 다양한 각도에서 연속적으로 신호를 발신하고, 발신된 신호는 사람이나 장애물(25)이 있으면 반사되어 다시 감지수단인 센서로 수신된다.As shown in Figures 2 and 3, when a plurality of detection sensors are attached to the upper or front and rear of the vehicle, the signal is continuously transmitted from various angles as many as the number of sensors attached, the transmitted signal is a person or obstacle ( 25), if present, is reflected back to the sensor, which is a sensing means.
상기 감지수단(21)으로부터 전송된 근접신호는 제어부(22)로 입력되고, 근접신호에 의해 반사파의 강도나 왕복시간을 계산하고, 또한 차량에 장착된 차량속도계(도면에는 미도시됨)의 차속을 이용하여 차량에 관한 장애물의 근접거리, 근접각도, 자차 및 근접차량의 차속 및 근접여부를 연산하고, 차량속도 대비 근접거리를 연산한 결과값이 충돌방지 기준값 이상이면 위험신호를 출력하게 된다.The proximity signal transmitted from the sensing means 21 is input to the control unit 22, and the strength of the reflected wave or the round trip time is calculated based on the proximity signal, and the vehicle speed of the vehicle speedometer (not shown) mounted on the vehicle. Calculate the proximity distance, proximity angle, vehicle speed and proximity of the obstacle and the vehicle with respect to the vehicle using the obstacle, and outputs a danger signal if the result of calculating the proximity distance to the vehicle speed is more than the anti-collision reference value.
상기 제어부(22)로부터 출력된 위험신호는 운전자가 용이하게 식별할 수 있는 위치에 장착된 내부용 경보장치(23)로 수신되어 운전자는 빨리 위험상황을 판단하게 된다.The danger signal output from the control unit 22 is received by the internal alarm device 23 mounted at a position which can be easily identified by the driver, so that the driver can quickly determine the danger situation.
특히, 상기 내부용 경보장치(23)에는 운전자에게 시각적으로 표시해주는 내부표시부(23a)가 있으며, 상기 내부표시부(23a)에는 차량 외부에 부착된 다수개의 센서의 각 위치별로 센서를 표시해주는 센서위치부(23b)를 구비하고 있으므로 운전자가 장애물의 위치를 정확하게 판단할 수가 있다.In particular, the internal alarm device 23 has an internal display unit 23a for visually displaying to the driver, and the internal display unit 23a displays sensor positions for each position of a plurality of sensors attached to the outside of the vehicle. Since the part 23b is provided, the driver can accurately determine the position of the obstacle.
또한, 상기 센서위치부(23b)에 인접하여 점멸표시부(23c)를 설치하여 각 센서별로 점멸표시가 가능하도록 하였다.In addition, a blinking display unit 23c is provided adjacent to the sensor position unit 23b to enable blinking display for each sensor.
즉, 장애물(25)이 근접한 거리간격별로 점멸표시의 위치가 각각 다른 차등신호를 표시해줄 뿐만 아니라, 근접할수록 점멸주기를 빠르게 표시해주므로 운전자는 보다 정확한 장애물(25)의 근접위치, 방향 및 근접거리의 위급한 상황을 알 수가 있다.That is, the driver not only displays the differential signals having different positions of the flashing display for each distance between which the obstacles 25 are close to each other, but also displays the flashing cycle faster as the obstacles are closer, so that the driver can more precisely approach the exact position, direction and proximity of the obstacles 25. You can see the emergency situation.
특히, 상기 감지수단(21)인 각 센서와 접하여 외부용 경보장치(24)가 각각 설치되어 있는데, 상기 외부용 경보장치(24)는 근접자에게 시각적으로 표시해주는 외부표시부(24a) 또는 청각적으로 소리음을 경보하는 소리부(24b)를 가질 수 있다.In particular, an external alarm device 24 is provided in contact with each sensor, which is the sensing means 21, and the external alarm device 24 is an external display unit 24a or audible to visually display the proximity. It may have a sound unit 24b for alerting the sound.
상기 외부표시부(24a)는 근접자의 식별이 용이하도록 램프로 할 수 있으며, 상기 소리부(24b)는 근접자가 신속하게 대처할 수 있도록 큰 음을 발생시키는 부저로 한다.The external display portion 24a may be a lamp for easy identification of the proximity person, and the sound portion 24b may be a buzzer that generates a loud sound so that the proximity person can cope quickly.
따라서, 충돌사고 직전에 내부용 경보장치(23)를 이용하여 운전자가 신속하게 사고를 대처할 수 있을 뿐만 아니라 외부용 경보장치(24)에 의해서, 다양한 각도에서 발생할 수 있는 상대방의 차량이나 근접자에게도 경보음이나 경보램프를 표시하여 상대방의 차량이나 근접자에게 능동적으로 피할 수 있도록 상호 방지함으로서, 차량충돌에 의한 대형사고를 최대한 줄일 수 있는 장점이 있다.Therefore, the driver can cope with the accident quickly by using the internal alarm device 23 immediately before the crash, and also by the external alarm device 24 to the vehicle or the proximity of the other party, which may occur at various angles. By displaying an alarm sound or alarm lamp to prevent each other to actively avoid the other person's vehicle or proximity, there is an advantage that can reduce the large accidents caused by vehicle collision as much as possible.
이상에서와 같이 구성되고 작용하는 본 발명에 의한 장애물 근접시 경보 표시장치는 시청각적 표시수단을 이용하여 장애물의 근접위치, 방향 및 근접거리를 운전자에게 정확하게 표시하고 알려줄 뿐만 아니라, 자차 외부에 근접한 상대방의 차량이나 사람에게도 동시에 경보하여 줌으로써, 충돌에 대해 상호간에 능동적으로 대처하여 충돌사고를 최대한 줄일 수 있는 효과를 갖는다.The obstacle display alarming apparatus according to the present invention configured and acting as described above not only accurately displays and informs the driver of the proximity position, direction, and proximity distance of the obstacle by using an audiovisual display means, but also provides a counterpart close to the outside of the vehicle. By simultaneously alerting the car or a person at the same time, it is possible to actively deal with each other for a collision and reduce the collision accident as much as possible.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980044724A KR20000026958A (en) | 1998-10-24 | 1998-10-24 | Device for displaying alarm when obstacles are approached |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980044724A KR20000026958A (en) | 1998-10-24 | 1998-10-24 | Device for displaying alarm when obstacles are approached |
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| Publication Number | Publication Date |
|---|---|
| KR20000026958A true KR20000026958A (en) | 2000-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019980044724A KR20000026958A (en) | 1998-10-24 | 1998-10-24 | Device for displaying alarm when obstacles are approached |
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| Country | Link |
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| KR (1) | KR20000026958A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104553977A (en) * | 2013-10-18 | 2015-04-29 | 宁夏先锋软件有限公司 | Automatic alarm device capable of measuring distance between vehicles |
| CN112600083A (en) * | 2020-12-14 | 2021-04-02 | 廖爽 | Switch board that protecting effect is good and have self-checking function |
-
1998
- 1998-10-24 KR KR1019980044724A patent/KR20000026958A/en not_active Application Discontinuation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104553977A (en) * | 2013-10-18 | 2015-04-29 | 宁夏先锋软件有限公司 | Automatic alarm device capable of measuring distance between vehicles |
| CN112600083A (en) * | 2020-12-14 | 2021-04-02 | 廖爽 | Switch board that protecting effect is good and have self-checking function |
| CN112600083B (en) * | 2020-12-14 | 2023-07-18 | 广东信通通信有限公司 | Power distribution cabinet with good protection effect and self-checking function |
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