KR0123499Y1 - Device for automatically changing a drive direction indicating light - Google Patents
Device for automatically changing a drive direction indicating lightInfo
- Publication number
- KR0123499Y1 KR0123499Y1 KR2019930026532U KR930026532U KR0123499Y1 KR 0123499 Y1 KR0123499 Y1 KR 0123499Y1 KR 2019930026532 U KR2019930026532 U KR 2019930026532U KR 930026532 U KR930026532 U KR 930026532U KR 0123499 Y1 KR0123499 Y1 KR 0123499Y1
- Authority
- KR
- South Korea
- Prior art keywords
- light emitting
- light
- receiving sensor
- light receiving
- sensor
- Prior art date
Links
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
- B60Q1/34—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
-
- 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
- B60Q1/34—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
- B60Q1/343—Manually actuated switching arrangements therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
본 고안은 방향 지시등 자동점멸 장치에 관한 것으로 특히 운전자가 방향 지시등을 켜지 않더라도 스티어링 휠이 일정각도 이상으로 회전하게 되면 자동으로 방향 지시등이 점멸되도록 하여 교통사고 위험을 미연에 방지할수 있는 방향 지시등 자동점멸 장치에 관한 것이다.The present invention relates to a flashing light of the turn signal, especially when the steering wheel is rotated more than a certain angle even if the driver does not turn on the turn signal automatically turns to flash the direction indicator to prevent the risk of traffic accidents Relates to a device.
상기의 목적을 달성하기 위하여 본 고안은 스티어링 샤프트와 고정칼럼 상에 발광 및 수광센서를 설치하여 센서의 감지에 의하여 방향 지시등이 자동으로 점멸되도록 한 것이다.In order to achieve the above object, the present invention is to install a light-emitting and light-receiving sensor on the steering shaft and the fixed column so that the direction indicator flashes automatically by the detection of the sensor.
Description
제1도(a), (b)는 본 고안의 사시도 및 평면도를 나타낸다.1 (a) and (b) show a perspective view and a plan view of the present invention.
제2도는 본 고안의 작동을 위한 회로도를 나타낸다.2 shows a circuit diagram for the operation of the present invention.
제3도는 본 고안의 콘트롤 유니트의 로직을 나타낸다.3 shows the logic of the control unit of the present invention.
제4도는 본 고안의 다른 실시예를 도시한 분리도를 나타낸다4 shows a separation diagram showing another embodiment of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 스티어링 휠 12 : 스티어링 샤프트10: steering wheel 12: steering shaft
14 : 고정칼럼 16, 16a : 발광센서14: fixed column 16, 16a: light emitting sensor
18 : 수광센서18: light receiving sensor
본 고안은 방향지시등 자동점멸장치에 관한 것으로, 특히 스티어링 휠(Steering Wheel)이 소정각도로 회전하게 되면 자동으로 방향지시등이 점등되는 방향지시등 자동 점멸장치에 관한 것이다.The present invention relates to a direction indicator light flasher, and more particularly, to a direction indicator light flasher is automatically turned on when the steering wheel (Steering Wheel) is rotated by a predetermined angle.
일반적으로 자동차에는 방향전환시 자동차의 진행방향을 표시하기 위하여 방향지시등이 설치된다.In general, a direction indicator light is installed in the vehicle to indicate the driving direction of the vehicle at the time of change of direction.
따라서 운전자는 주행 중 자동차의 방향전환시 방향지시등을 점등시켜 후부차량에 대하여 앞쪽 차량이 전환하고자 하는 방향을 알리게 된다.Therefore, the driver turns on the direction indicator when the vehicle changes direction while driving to inform the rear vehicle of the direction that the front vehicle intends to change.
그러나 종래의 방향지시등은 운전자의 스위치 조작에 의하여 방향지시등이 점등되므로, 운전자가 방향지시등을 점등시키는 것을 잊어버리고 턴(Turn)이나 방향변경을 하는 경우 주위 차량이 이를 알지 못하여 차량 접촉사고 내지 이로인한 교통혼잡을 일으키는 문제점이 있다.However, in the conventional direction indicator light, the direction indicator light is turned on by the driver's switch operation. Therefore, when the driver forgets to turn on the direction indicator light and turns or changes the direction, the surrounding vehicle is not aware of this, and thus the vehicle contact accident is caused by this. There is a problem that causes traffic congestion.
본 고안은 상기의 제반 문제점을 감안하여 안출된 것으로 운전자가 방향지시등을 켜지 않더라도 스티어링 휠이 일정각도 이상으로 회전하는 경우 자동으로 방향지시등이 점멸되도록 할 수 있는 방향지시등 자동점멸장치를 제공하고자 한다.The present invention has been made in view of the above-mentioned problems, and even if the driver does not turn on the turn signal, it is intended to provide a turn indicator flashing device that can automatically turn the turn indicator light when the steering wheel is rotated by a predetermined angle.
상기의 목적을 달성하기 위한 본 고안은 스티어링 휠(10)과 연동되는 스티어링샤프트(12)상에 소정각도로 설치된 2개의 발광센서(16, 16a)와; 상기 발광센서(16, 16a)를 감지하기 위하여 고정칼럼(14)의 중앙에 설치된 수광센서(18)와; 상기 수광센서(18)와 연결되어 입력신호를 제어하기 위한 콘트를 유니트와; 상기 콘트롤 유니트의 출력신호에 의하여 점멸되는 좌.우 방향지시등으로 구성되어 있다.The present invention for achieving the above object and two light emitting sensors (16, 16a) installed at a predetermined angle on the steering shaft 12 that is linked with the steering wheel (10); A light receiving sensor 18 installed at the center of the fixed column 14 to detect the light emitting sensors 16 and 16a; A control unit connected to the light receiving sensor 18 for controlling an input signal; It consists of left and right direction indicators which are flashed by the output signal of the control unit.
또한, 제4도에 도시한 바와같이, 고정칼럼(14)에 설치되는 수광센서(18, 18a)를 같은 위치에서 상하높이 차이를 두고 2개를 설치하고, 스티어링 샤프트(12)상에 설치된 발광센서(16, 16a)를 상하높이 차를 두고 설치하여 수광센서(18)와 발광센서(16)가 대응되고 수광센서(18a)는 발광센서(16a)에 대응되도록 구성하는 것도 가능하다.In addition, as shown in FIG. 4, two light receiving sensors 18 and 18a provided in the fixed column 14 are provided at the same position with the vertical height difference therebetween, and the light emission provided on the steering shaft 12. The sensors 16 and 16a may be provided with a vertical height difference so that the light receiving sensor 18 and the light emitting sensor 16 correspond to each other, and the light receiving sensor 18a corresponds to the light emitting sensor 16a.
이하, 첨부된 도면을 참조하여 본 고안을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
도면 제1도는 본 고안의 센서가 장착된 상태를 나타내는 개략도이며 제2도는 본 고안의 작동을 위한 회로도를 나타내며 제3도는 본 고안의 콘트를 유니트의 로직을 나타낸다.1 is a schematic diagram showing a state in which a sensor of the present invention is mounted, FIG. 2 shows a circuit diagram for the operation of the present invention, and FIG. 3 shows the logic of the unit of the present invention.
제1도를 참조하면, 스티어링 휠(10)과 함께 회전하는 스티어링 샤프트(12)상에는 스티어링 샤프트(12)의 중심을 축으로 중앙에서 좌.우 10。 간격으로 발광센서(16, 16a)의 기능을 하는 감광마크(Mark)가 부착된다.Referring to FIG. 1, the functions of the light emitting sensors 16 and 16a on the steering shaft 12 which rotates together with the steering wheel 10 at intervals of 10 ° left and right about the center of the steering shaft 12. A photosensitive Mark is attached.
따라서 상기 발광센서(16)와 발광센서(16a)는 서로 일정한 거리를 갖게 된다.Therefore, the light emitting sensor 16 and the light emitting sensor 16a have a constant distance from each other.
또한, 상기 좌.우 감광마크는 수광센서(18)에서 감지하는 발광 감지량을 다르게하기 위하여 좌.우 크기를 달리한다.In addition, the left and right photosensitive marks vary the left and right sizes in order to change the amount of light detection detected by the light receiving sensor 18.
따라서 수광센서(18)로부터 플래셔 유니트로 인가되는 신호의 크기는 좌측 발광센서(16) 또는 우측 발광센서(16a)로부터 감지된 발광량에 의해 다르게 되므로 플래셔유니트는 신속하고 정확하게 방향을 판단할 수 있다.Therefore, since the magnitude of the signal applied from the light receiving sensor 18 to the flasher unit varies depending on the amount of light emitted from the left light emitting sensor 16 or the right light emitting sensor 16a, the flasher unit can determine the direction quickly and accurately.
이와 대응되게 스티어링 샤프트(12) 외측 고정칼럼(14)에는 두 개의 발광센서 (16, 16a)의 중앙에 위치 하도록 수광센서(18)가 설치된다.Correspondingly, the light receiving sensor 18 is installed in the steering shaft 12 outside the fixed column 14 so as to be located at the center of the two light emitting sensors 16 and 16a.
따라서 스티어링 휠(10)이 좌.우 10° 이상으로 회전하게 되면 스티어링 샤프트(12)가 좌측 또는 우측방향으로 회전을 하게 되므로 발광센서(16, 16a)의 중앙에 위치하도록 고정칼럼(14)에 설치된 수광센서(18)에 좌측 발광센서(16) 또는 우측 발광센서(16a)와 겹쳐지게 되므로 수광센서(18)는 겹쳐진 발광센서로부터 감지되는 신호를 콘트롤 유니트에 입력하게 된다.Therefore, when the steering wheel 10 rotates more than 10 ° left and right, the steering shaft 12 rotates in the left or right direction, so that the fixed column 14 is positioned at the center of the light emitting sensors 16 and 16a. Since the installed light receiving sensor 18 overlaps the left light emitting sensor 16 or the right light emitting sensor 16a, the light receiving sensor 18 inputs a signal detected from the overlapping light emitting sensor to the control unit.
따라서 먼저 고정칼럼(14)상에 설치된 수광센서(18)에 감지된 신호가 콘트롤 유니트에 입력되고, 따라서 콘트롤 유니트에 의하여 소정의 방향지시등에 하이 레벨의 신호를 인가하여 방향지시등이 점등되도록 되어 있다. 이때 상기 플래셔 유니트는 수광센서(18)로부터 인가되는 신호가 첫번째에 해당하면 해당하는 방향의 방향지시등을 점등시키고, 수광센서(18)로부터 인가되는 신호가 두번째에 해당하면 점멸동작을 하고 있는 해당하는 방향의 방향지시등을 오프시킨다.Therefore, first, the signal sensed by the light receiving sensor 18 installed on the fixed column 14 is input to the control unit. Therefore, the direction indicator is turned on by applying a high level signal to the predetermined direction indicator light by the control unit. . At this time, the flasher unit turns on the direction indicator in the corresponding direction when the signal applied from the light receiving sensor 18 corresponds to the first, and blinks when the signal applied from the light receiving sensor 18 corresponds to the second. Turn off the turn indicator for the direction.
제3도는 본 고안의 콘트롤 유니트의 로직(Logic)을 나타내는 흐름도 이다.3 is a flowchart showing logic of the control unit of the present invention.
제3도를 참조하면, 먼저 운전자의 수동에 의한 인가 또는 자동에 의한 인가인지를 체크하게 되며, 자동인가 일 경우 즉 운전자가 수동으로 방향지시등을 켜지 않은 경우, 좌.우측 센서로 부터 동시신호가 입력되는지를 체크하여 동시에 입력되는 경우 시스템 자체가 오프(off)되어 다시 처음부터 시작하게 된다.Referring to FIG. 3, the driver first checks whether the driver is manually authorized or automatically authorized. In case of automatic operation, that is, when the driver does not turn on the turn signal manually, simultaneous signals from the left and right sensors are output. If it is input at the same time by checking whether it is input, the system itself is turned off and starts again from the beginning.
다음은 좌.우측 센서를 체크하는 단계로써, 좌측센서가 체크되는 경우 P에 하이 레벨이 출력되어 좌측 방향지시등(L/L)이 점등되며, 우측센서가 체크되는 경우 P₂에 하이 레벨이 출력되어 우측 방향지시등(R/L)이 점등된다.The next step is to check the left and right sensors. If the left sensor is checked, P High level is output to the left direction indicator (L / L), and when the right sensor is checked, high level is output to P₂ and the right direction indicator (R / L) is turned on.
다음은 좌.우측 센서가 연속 2회 체크되는 경우, 즉 스티어링 휠을 좌측 또는 우측으로 회전시킨 상태에서 원위치로 회전하게 되면 P₁, P₂모두 로우 레벨이 출력되어 좌.우측 방향지시등(R/L, L/L)이 소등되어 다시 처음의 단계로 돌아가 다시 시작하게 된다.Next, when the left and right sensors are checked twice in succession, that is, when the steering wheel is rotated to the left or the right side and rotated to the original position, the P 이 and P₂ low levels are output and the left and right turn indicators (R / L L / L) will go out and go back to the beginning.
한편, 수광센서를 다른 높이로 2개 설치하여 이에 대응되도록 발광센서도 서로 다른 높이에 설치하는 경우에는 동일한 센서를 설치하더라도 각 회전방향에 대하여 독립적으로 센서가 감지할 수 있으므로 에러가 발생하지 않게 된다.On the other hand, if two light-receiving sensors are installed at different heights and correspondingly, the light-emitting sensors are installed at different heights, even if the same sensor is installed, the sensors can be detected independently for each rotation direction so that no error occurs. .
이상에서와 같이 본 고안에 의하면 운전자의 수동에 의하여 방향지시등을 점등시킬 수 있을 뿐만 아니라, 운전자가 방향지시등을 켜는 것을 잊어 버리더라도 자동으로 방향지시등이 점등되어 교통사고를 미연에 방지할 수 있는 효과가 있는 유용한 고안이다.As described above, according to the present invention, not only the driver can manually turn on the indicator light but also the driver turns on the indicator light automatically even if the driver forgets to turn on the indicator, thereby preventing traffic accidents. There is a useful design.
Claims (3)
Priority Applications (1)
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KR2019930026532U KR0123499Y1 (en) | 1993-12-06 | 1993-12-06 | Device for automatically changing a drive direction indicating light |
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KR2019930026532U KR0123499Y1 (en) | 1993-12-06 | 1993-12-06 | Device for automatically changing a drive direction indicating light |
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KR950017955U KR950017955U (en) | 1995-07-22 |
KR0123499Y1 true KR0123499Y1 (en) | 1998-08-17 |
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KR2019930026532U KR0123499Y1 (en) | 1993-12-06 | 1993-12-06 | Device for automatically changing a drive direction indicating light |
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- 1993-12-06 KR KR2019930026532U patent/KR0123499Y1/en not_active IP Right Cessation
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