KR20010027624A - An automatic vehicle driving information apparatus - Google Patents
An automatic vehicle driving information apparatus Download PDFInfo
- Publication number
- KR20010027624A KR20010027624A KR1019990039431A KR19990039431A KR20010027624A KR 20010027624 A KR20010027624 A KR 20010027624A KR 1019990039431 A KR1019990039431 A KR 1019990039431A KR 19990039431 A KR19990039431 A KR 19990039431A KR 20010027624 A KR20010027624 A KR 20010027624A
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- South Korea
- Prior art keywords
- vehicle
- steering
- unit
- driving
- traveling direction
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- 238000001514 detection method Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims description 7
- 239000004020 conductor Substances 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000007935 neutral effect Effects 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910001234 light alloy Inorganic materials 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
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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
- B60Q1/34—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 change of drive direction
- B60Q1/346—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 change of drive direction with automatic actuation
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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
- B60Q1/0076—Switches therefor
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/10—Road Vehicles
- B60Y2200/11—Passenger cars; Automobiles
-
- 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
- B60Y2400/301—Sensors for position or displacement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Steering Controls (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
Abstract
본 발명은 핸들을 조작하여 차량의 운행방향을 변경하는 차량에 있어서, 핸들본체의 내부 혹은 외측에 자동조향장치가 구비된 차량에 관한 것이다.The present invention relates to a vehicle having an automatic steering device provided inside or outside of a steering wheel body in a vehicle for changing a driving direction of the vehicle by operating a steering wheel.
본 발명의 목적은 차량의 진행방향을 변경할 경우 진행방향감지센서 및 제어부의 제어동작에 따라 자동으로 방향지시등을 점등/멸할 수 있고 차량운행상태정보를 표시부를 통하여 운전자가 확인 할수 있는 차량의 조향 자동감지장치를 제공하는데 있다.An object of the present invention is to automatically turn on / off the direction indicator in accordance with the control direction of the direction sensor and control unit when changing the direction of travel of the vehicle and to automatically control the vehicle steering status information by the driver through the display unit To provide a sensing device.
상기의 목적을 달성하기 위한 본발명의 구성은 차량의 진행방향을 감지할 수 있는 진행방향감지센서부와,상기 감지센서부의 각각의 감지신호를 입력받아 차량의 운행상태에 대한 데이터를 처리하는 제어부와, 상기 제어부에서 출력되는 제어신호에 따라 점등/멸 동작되는 방향지시등과 차량의 운행정보를 운전자에게 문자/음성으로 알려주는 표시부 및 음성출력부로 이루어 지는 것을 특징으로 한다.The configuration of the present invention for achieving the above object is a control unit for processing the data on the driving state of the vehicle by receiving a direction detection sensor unit capable of sensing the direction of the vehicle, and each detection signal of the detection sensor unit And, according to the control signal output from the controller characterized in that consisting of a display unit and a voice output unit to inform the driver of the driving information of the vehicle on / off operation and the driving information in the text / voice.
Description
본 발명은 차량의 조향 자동감지장치에 관한 것으로, 더욱 자세하게는 차량의 진행방향을 변경할 경우 진행방향감지센서 및 제어부의 제어동작에 따라 자동으로 방향지시등 점등/멸할 수 있고 차량운행상태정보를 표시부를 통하여 운전자가 알수 있는 차량의 조향 자동감지장치에 관한 것이다.The present invention relates to a device for automatically detecting steering of a vehicle, and more particularly, when changing the direction of travel of a vehicle, a direction indicator light can be automatically turned on / off according to a control operation of a direction detecting sensor and a controller, and the vehicle driving state information is displayed. The present invention relates to an auto steering device for detecting a vehicle.
조향장치란, 자동차의 진행방향을 운전자가 의도하는 바에 따라서 임의로 바꿀 수 있는 장치를 말하며, 조향휠(steering wheel; steering handle)을 조작하면 조향기어에 그 회전력이 전달되고 감속되어 스테빌라이저에 의해 직선운동으로 바뀌면서 바퀴가 장착된 현가장치의 아암을 회동시켜 바퀴의 방향을 바꿀 수 있도록 되어있다.Steering device refers to a device that can change the direction of movement of the vehicle arbitrarily according to the driver's intention. When steering wheel is operated, the steering force is transmitted to the steering gear, and the steering force is decelerated, so that it is straightened by the stabilizer. As the movement changes, the arms of the wheeled suspension can be rotated to change the direction of the wheels.
이러한 조향장치는 조향 휠, 조향 축, 조향 기어박스, 피트먼 암 등의 구조에 따라 일체 차축식 조향기구로 불리어진다.Such a steering apparatus is called an integral axle steering mechanism according to the structure of a steering wheel, a steering shaft, a steering gear box, a Pitman arm, and the like.
조향장치의 구비조건은 여러 가지가 있으나 대표적으로, 조향조작이 주행중의 충격에 영향을 받지 않을 것, 조작이 쉽고 방향변환조작이 원활할 것, 고속주행에서도 조향핸들이 안정될 것 등이다.There are various conditions for the steering system, but typically, the steering operation is not affected by the impact while driving, the operation is easy and the direction change operation is smooth, and the steering wheel is stabilized even at high speed driving.
조향 휠은 림(rim), 스포크(spoke) 및 허브(hub)로 구성되어 있으며, 스포크나 림 내부에는 강이나 경합금 심으로 보강되어 있고 바깥쪽은 합성수지로 성형되어 있다. 이 조향 휠은 조향축에 테이퍼부나 세레이션 방식으로 조립되어 있으며, 차량 충돌시 운전자를 보호하도록 림이나 스포크 부분에 에어백을 장착하는 것도 상용화되어 있다.The steering wheel consists of rims, spokes and hubs, and the spokes or rims are reinforced with steel or light alloy shims and the outer side is molded of synthetic resin. The steering wheel is assembled to the steering shaft in a tapered or serration manner, and it is also commercially equipped with an air bag on the rim or spoke to protect the driver in the event of a vehicle crash.
또 조향 휠은 방향지시등을 자동으로 소등조작하기 위하여 캔슬캠과 로테이터가 소정 구조로 조립되어 있으며, 로테이터는 조향 휠의 중립위치에서 좌우로 각각 2.5회전할 수 있도록 나선형으로 되어 있다.In addition, the steering wheel has a cancel cam and a rotator assembled in a predetermined structure in order to automatically turn off the direction indicator, and the rotator is spirally rotated 2.5 times from side to side in the neutral position of the steering wheel.
그러나, 종래의 조향감지장치는 그 대부분이 조향 휠 내에 기구적인 구성으로 조합되어 있기 때문에, 전체적인 부피증가로 인하여 원래의 설계목적에 반하였으며 기계적인 작동방식이므로 소음 또는 고장발생이 많아 그다지 상용화되지는 못하였다.However, since most of the conventional steering detection devices are combined in a mechanical configuration in the steering wheel, they are contrary to the original design purpose due to the increase in the overall volume, and because of the mechanical operation method, they are not commercially available due to the high noise or failure. I couldn't.
본 발명은 상기 문제를 감안하여 이를 해소하고자 한 것으로, 본 발명의 목적은 차량의 진행방향을 변경할 경우 진행방향감지센서 및 제어부의 제어동작에 따라 자동으로 방향지시등 점등/멸할 수 있고 주차시 바퀴의 정렬상태를 표시부를 통하여 운전자가 확인 할 수 있고 또한 음성으로 이를 알려 줄수 있는 차량의 조향 자동감지장치를 제공하는데 있다.The present invention has been made in view of the above problems, and an object of the present invention is to turn on / off the direction indicator light automatically according to the control direction of the progress direction sensor and control unit when changing the traveling direction of the vehicle, It is to provide a steering auto sensing device of the vehicle that can be confirmed by the driver through the display unit and also informed by voice.
상기의 목적을 달성하기 위한 본 발명의 차량의 조향 자동감지장치는, 차량의 진행방향을 감지할 수 있는 진행방향감지센서부와, 상기 감지센서부의 각각의 감지신호를 입력받아 차량의 운행상태에 대한 데이터를 처리하는 제어부와, 상기 제어부에서 출력되는 제어신호에 따라 점등/멸 동작되는 방향지시등과 차량의 운행정보를 운전자에게 문자/음성으로 이를 알려주는 표시부 및 음성출력부로 이루어 지는 것을 특징으로 한다.In order to achieve the above object, the automatic steering apparatus for steering a vehicle according to the present invention includes a traveling direction detecting sensor unit capable of detecting a traveling direction of the vehicle, and receiving respective detection signals of the detecting sensor unit in a driving state of the vehicle. And a display unit and a voice output unit to inform the driver of the driving information of the vehicle by text / voice, and a direction indicator light that is turned on / off according to the control signal output from the controller. .
도1은 본 발명의 일실시예인 차량의 조향 자동감지장치의 주요구성을 나타낸 개략도,1 is a schematic diagram showing the main configuration of an automatic steering device for detecting a vehicle according to an embodiment of the present invention;
도2는 본 발명의 타 실시예인 차량의 조향 자동감지장치의 주요구성을 나타낸 개략도,Figure 2 is a schematic diagram showing the main configuration of the automatic steering device for detecting a vehicle of another embodiment of the present invention,
도3은 본 발명의 또다른 실시예인 차량의 자동조향감지장치의 주요구성을 나타낸 개략도,Figure 3 is a schematic diagram showing the main configuration of the automatic steering detection apparatus of a vehicle which is another embodiment of the present invention,
도4는 본 발명의 차량의 조향 자동감지장치를 나타내는 제어블럭도,4 is a control block diagram showing an automatic steering apparatus for detecting a vehicle of the present invention;
*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
10:본체 30,40:접촉스위치10: main body 30, 40: contact switch
50:전원 감지기 60:표시기50: power detector 60: indicator
70:원형봉 80:회전봉70: round rod 80: rotary rod
90:도체분말90: conductor powder
도3은 본발명의 차량의 자동조향감지장치를 나타내는 제어블럭도로서, 차량의 진방향감지센서가 제어부의 입력포트에 연결되며 표시부와 음성출력부 및 방향지시등이 제어부의 출력포트에 각각 연결되어 있다.Figure 3 is a control block diagram showing the automatic steering detection device of the present invention, the vehicle's true direction sensor is connected to the input port of the control unit, the display unit, the audio output unit and the direction indicator is connected to the output port of the control unit, respectively have.
도1은 본발명의 차량의 진행방향감지센서를 나타내는 일 실시예로서, 그 일측이 본체(10)의 중앙부에 고정설치되며 차량의 방향전환에 따라 회전되도록 회전봉(80)이 구성되어 있다. 또한 본체(10)의 내주면에는 소정 간격으로 접촉스위치(30)가 내삽되어 상기 다수개의 접촉스위치는 차량의 방향 전환에 따라 상기 회전봉(80)과 접촉되어 스위칭 동작을 하도록 소정 간격 으로 이격배치되어 있다.1 is an embodiment showing a direction detection sensor of a vehicle of the present invention, one side of which is fixed to the center portion of the main body 10 is configured to the rotating rod 80 to rotate in accordance with the change of direction of the vehicle. In addition, contact switches 30 are interpolated at predetermined intervals on the inner circumferential surface of the main body 10, and the plurality of contact switches are spaced apart at predetermined intervals so as to be in contact with the rotating rod 80 in accordance with the change of direction of the vehicle. .
도2는 본 발명의 차량의 진행방향감지센서 타 실시예로서, 본체(10)의 내면에 차량의 방향전환에 따라 접촉스위치(30)를 스위칭 동작 시키도록 원형봉(70)이 설치되어 있다.2 is another embodiment of the direction detection sensor of the vehicle of the present invention, a circular bar 70 is installed on the inner surface of the main body 10 to switch the contact switch 30 in accordance with the change of direction of the vehicle.
도4는 본 발명의 차량의 진행방향감지센서를 나타내는 또 다른 실시예로서, 원형의 본체(10)내에 전류를 도통시킬수 있는 도체분말(90)을 일정량 충진시키도록 구성되며, 본체(10)의 내주면에는 상기 도체분말(90)을 통하여 전류가 흐르도록 구비된 다수개의 단자(100)가 소정 간격으로 이격되게 배치되어 있다.4 is a further embodiment of the traveling direction sensor of the present invention, and is configured to fill a certain amount of the conductor powder 90 capable of conducting current in the circular body 10, On the inner circumferential surface, a plurality of terminals 100 provided to flow current through the conductor powder 90 are arranged to be spaced apart at predetermined intervals.
상기와 같이 구성된 본발명의 차량의 조향 자동감지장치의 작용에 대해 설명하면, 도1에서, 상기 본체(10)의 내면에 소정간격으로 설치된 다수개의 접촉스위치는 차량의 방향 전환에 따라 회전봉(70)이 접촉스위치(30)를 스위칭 동작시키게 되는데, 스위칭 동작되는 접촉스위치를 제어부가 인식하게 된다.Referring to the operation of the automatic steering device for detecting the vehicle of the present invention configured as described above, in Figure 1, a plurality of contact switches installed at predetermined intervals on the inner surface of the main body 10 is a rotary rod 70 in accordance with the direction change of the vehicle ) Switches the contact switch 30, and the control unit recognizes the contact switch that is switched.
즉, 상기 제어부는 상기 다수개의 접촉스위치의 스위칭 동작상태를 각각 입력받아 차량의 진행방향에 대한 데이터(정보)를 표시부를 통하여 운전자에게 알려준다.That is, the controller receives the switching operation states of the plurality of contact switches, respectively, and informs the driver of data (information) of the driving direction of the vehicle through the display unit.
다시말해, 조향 휠의 조작회전량(회전각도)에 따라 상기 회전봉(70)과 접촉스위치가(30)가 접촉/비접촉 됨으로서 전원의 단속상태를 이루게 된다.In other words, the rotating rod 70 and the contact switch 30 are contacted / non-contacted according to the manipulation rotation amount (rotation angle) of the steering wheel, thereby achieving an intermittent state of power.
조향 휠의 조향각도와 2개의 접촉스위치(30)의 온/오프 상태를 도식화하여 나타내면 다음과 같다.The steering angle of the steering wheel and the on / off states of the two contact switches 30 are shown schematically.
참고) ×: 접촉스위치에 전원이 통과하지 못하는 상태Note) ×: Power does not pass through the contact switch
: 접촉스위치에 전류가 통과한 상태 : Current passed through contact switch
이와같이 상기 접촉스위치(30)(40)는 좌/우시 각각 중립,180도, 360도일 경우에만 스위치 "온"되도록 되어 있다.In this way, the contact switches 30 and 40 are switched on only when they are neutral, 180 degrees, and 360 degrees, respectively.
상기 전원 감지기(50)는 중립을 기준으로 하여 작동하며, 2개의 접촉스위치(30),(40)에 모두 전류가 통할 경우 바로 전단계에서 전류가 통하지 않았던 접촉플러그(30)(40)에 전류가 통하면 조향 휠은 계속 회전하는 것으로 인식된다.The power detector 50 operates on a neutral basis, and when the current flows through the two contact switches 30 and 40, the current is applied to the contact plugs 30 and 40 that did not pass through the previous stage. In other words, the steering wheel is perceived to continue to rotate.
반대로, 2개의 접촉플러그(30),(40)에 모두 전류가 통할 경우 바로 전단계에서 전류가 통하지 않았던 접촉플러그(30),(40)에 또다시 전류가 통하지 않으면 조향 휠을 되돌리는 것으로 인식한다.On the contrary, when the current flows through the two contact plugs 30 and 40, the steering wheel is recognized to return the steering wheel if the current does not pass through the contact plugs 30 and 40, which were not current at the previous stage. .
한편, 운전자가 미리 방향지시등을 작동하는 경우에는 릴레이 장치에 조합하여 종래와 마찬가지로 사용하면 된다.On the other hand, when the driver operates the direction indicator lamp in advance, it may be used in combination with a relay device as in the prior art.
상술한 바와 같은 차량의 진행방향을 감지할수 있는 진행방향감지센서부와, 상기 감지센서부의 각각의 감지신호를 입력받아 차량의 운행상태에 대한 데이터를 처리하는 제어부와, 상기 제어부에서 출력되는 제어신호에 따라 점등/멸 동작되는 방향지시등과 차량의 운행정보를 운전자에게 문자/음성으로 알려주는 표시부 및 음성출력부로 궝되는 본 발명의 차량의 자동조향감지장치는 차량의 진행방향을 변경할 경우 진행방향감지센서 및 제어부의 제어동작에 따라 자동으로 방향지시등 점등/멸할수 있고 차량운행상태정보를 표시부를 통하여 육안으로 확인 할수 있을 뿐만아니라 음성으로 이를 알려 줄수 있음으로 안전 운전에 크게 기여하는 효과를 지니고 있다.A traveling direction detecting sensor unit capable of detecting a traveling direction of the vehicle as described above, a controller for receiving data of each sensing signal and processing data on a driving state of the vehicle, and a control signal output from the controller The automatic steering detection device of the present invention, which is turned on / off by the indicator and the display unit and the voice output unit which informs the driver of the driving information of the vehicle by text / voice, changes the traveling direction of the vehicle when the driving direction is changed. According to the control operation of the sensor and the controller, the direction indicator light can be turned on / off automatically, and the vehicle driving status information can be visually confirmed through the display unit, and it can be notified by voice, thereby greatly contributing to safe driving.
또한, 주차 도는 신호대기시에는 바퀴의 꺽임상태, 즉 조향 휠의 회전상태를 알수 있음으로 출발시 안전운행을 도모 할 수 있다.In addition, when parking or waiting for a signal, the bending state of the wheel, that is, the rotation state of the steering wheel can be known, so that safe driving at the start can be achieved.
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| KR10-1999-0039431A KR100382268B1 (en) | 1999-09-14 | 1999-09-14 | An automatic vehicle driving information apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101237035B1 (en) * | 2009-11-30 | 2013-02-25 | 홍석기 | apparatus of controlling turn signal lamp |
| KR101695914B1 (en) * | 2016-06-23 | 2017-01-16 | 부산대학교산학협력단 | Excavator 3-dimensional earthwork bim system for providing realtime shape information of excavator in executing earthwork construction |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20030088095A (en) * | 2002-05-11 | 2003-11-17 | 기아자동차주식회사 | Tire Covering Direction Indicator of Automobiles |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101237035B1 (en) * | 2009-11-30 | 2013-02-25 | 홍석기 | apparatus of controlling turn signal lamp |
| KR101695914B1 (en) * | 2016-06-23 | 2017-01-16 | 부산대학교산학협력단 | Excavator 3-dimensional earthwork bim system for providing realtime shape information of excavator in executing earthwork construction |
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