KR20040020706A - On/off control device of turn signal lamp for vehicle - Google Patents
On/off control device of turn signal lamp for vehicle Download PDFInfo
- Publication number
- KR20040020706A KR20040020706A KR1020020052399A KR20020052399A KR20040020706A KR 20040020706 A KR20040020706 A KR 20040020706A KR 1020020052399 A KR1020020052399 A KR 1020020052399A KR 20020052399 A KR20020052399 A KR 20020052399A KR 20040020706 A KR20040020706 A KR 20040020706A
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- South Korea
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- vehicle
- control device
- turn signal
- signal lamp
- direction indicator
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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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/16—Controlling the light source by timing means
-
- 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
- B60Q2300/12—Steering parameters
- B60Q2300/122—Steering angle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2103/00—Exterior vehicle lighting devices for signalling purposes
- F21W2103/20—Direction indicator lights
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
Description
본 발명은 차량용 방향지시등의 점멸장치에 관한 것으로서,The present invention relates to a flashing device for a direction indicator for a vehicle,
더욱 상세하게는 차량을 가고자 하는 방향으로 핸들을 조작시 핸들이 움직인 각도를 감지하여 조작한 핸들의 움직임 각도에 따라 방향 지시등의 점멸 시간 간격이 바뀌는 것을 이용하여 뒤쪽에 따라 오는 차량의 운전자는 앞차의 방향지시등의 점멸 상태에 따라 앞차의 방향 전환 시점을 정확하게 알게 하는 차량용 방향지시등에 관한 것이다.More specifically, when the steering wheel is operated in the direction in which the vehicle is to be driven, the driver of the vehicle coming along the rear side detects the angle at which the steering wheel is moved and the blinking time interval of the turn indicator changes depending on the movement angle of the steering wheel. The present invention relates to a vehicle direction indicator that accurately knows when to change the direction of the vehicle ahead according to the blinking state of the direction indicator.
통상적으로, 운전자는 차령의 주행과 관련된 자신의 의사를 모든 교통관계자들에게 명확히 표시할 수 있어야 한다,Normally, the driver should be able to clearly indicate to all traffic officials his intentions regarding the driving of the vehicle.
이러한 운전자의 의사표시 수단으로 광학적신호장치와 음향신호장치가 이용된다.As the driver's intention display means, an optical signal device and an acoustic signal device are used.
상기 광학신호장치에는 방향지시등, 제동등, 전조등, 안개등 등이 있다.The optical signal device includes a direction indicator light, a brake light, a headlight, a fog light, and the like.
상기 방향지시등은 자동차의 회전방향을 표시하는 수단으로서, 이 방향지시등은 점멸식 방향지시등이 대부분이며, 점멸은 전원을 단속하는 방법으로 하고있다.The direction indicators are means for indicating the rotational direction of the vehicle. Most of the direction indicators are flashing direction indicators, and the blinking is a method of controlling power.
상기 방향지시등은 스위치를 작동시킨 후, 최장 1초이내에 점멸신호가 발생되어 지는 것으로, 주간에도 육안으로 신호를 확인할 수 있다.The direction indicator is a flashing signal is generated within a maximum of 1 second after the switch is activated, it can be checked with the naked eye even during the day.
첨부된 도면 도 5 는 상기한 방향지시등외, 제동등, 전조등, 차폭등, 안개등이 구비된 차량(10)을 도시한 사시도로서,5 is a perspective view of a vehicle 10 including a direction light, a brake light, a headlight, a traffic light, and a fog light.
도시된 바와 같이 차량의 전방과 후방 좌, 우측에 방향지시등(12a, 12b)이 각각 1개씩 설치될 뿐만 아니라 차량의 엔진룸을 이루는 양측면 바디에도 각각 방향 지시등(12c)이 구비된다.As shown in the drawing, not only one direction indicator light 12a, 12b is installed at the front, rear left and right sides of the vehicle, but also the direction indicator 12c is also provided at both side bodies forming the engine room of the vehicle.
도 4 는 종래의 차량용 방향지시등의 점멸 제어장치가 진행방향에 따라 작동하는 모습을 도시한 도면이다.Figure 4 is a view showing a state in which the conventional flicker control device for driving direction indicators operate in accordance with the traveling direction.
현재 양산중인 모든 차량의 방향지시등은 운전자의 방향전환시 1분당 90±10점멸로 항상 일정하게 점멸하고 있다.The direction indicators of all vehicles currently in production are constantly flashing at 90 ± 10 flashes per minute when the driver changes directions.
도 4 에서 도시한 바와 같이 종래에는 방향전환을 하기 위해서 ①번 지점에서 운전자가 방향지시레버를 조작하여 방향지시등을 점멸하기 시작한다.As shown in FIG. 4, in order to change the direction, the driver starts to blink the direction indicator by operating the direction indicator lever at point ①.
②,③,④,⑤번 지점에서도 일정한 시간 간격으로 방향지시등이 점멸한다.The direction indicators also blink at regular time intervals at ②, ③, ④ and ⑤.
차량이 완전히 방향을 바꾼 ⑥번 지점에서는 자동으로 방향지시등이 꺼진다.At point ⑥ when the vehicle has completely changed direction, the turn signal turns off automatically.
그러므로, 종래에는 앞차가 방향전환시 정확한 방향전환 시점을 알지 못하였다.Therefore, in the related art, when the front vehicle changes direction, it is not known the exact turning point.
즉, 기존의 방향지시등으로는 정확한 방향시점을 알 수 없다.In other words, the existing direction indicators do not know the exact direction.
단지 앞차량의 방향전환 의지만을 알 수 있을 뿐이었다.I could only see the willingness to turn the front vehicle.
또한, 좌우의 앞차량이 차선 변경시 정확한 차선변경 시점을 알 수 없고 단지 앞차량의 움직임으로 인한 예측으로 차선 변경을 알 수 있을 뿐이다.In addition, when the left and right front vehicles change lanes, the exact lane change timing cannot be known, and only the lane change can be known by the prediction due to the movement of the front vehicle.
그러므로, 운전자는 정확한 방향전환 시점과 차선변경 시점을 알기를 원하지만 이에 대응하는 기술이 현재 개발되질 않고 있다.Therefore, the driver wants to know the exact turning point and lane change point, but the corresponding technology is not developed at present.
본 발명은 종래 기술의 문제점을 해결하기 위해 발명된 것으로서,The present invention is invented to solve the problems of the prior art,
본 발명의 목적은 차량이 방향전환이나 차선변경을 할 때 운전자는 정확한 방향전환 시점과 차선변경 시점을 정확히 인식할 수 있고,An object of the present invention is to accurately recognize the turning point and the lane change point when the vehicle changes direction or lane change,
이에 따라 차량사고 발생을 미연에 방지하여 안전운전을 도모할 수 있도록 한 차량용 방향지시등의 점멸 제어장치를 제공하는 데에 있다.Accordingly, an object of the present invention is to provide a flicker control device for a vehicle direction indicator light that prevents the occurrence of a vehicle accident so that safe driving can be achieved.
상기와 같은 목적을 달성하기 위한 본 발명에 따른 차량용 방향지시등의 점멸 제어장치는, 방향지시레버를 조작하여 방향전환을 표시했을 때 핸들센서에서 들어오는 구형파(펄스)를 펄스측정용 IC칩을 이용하여 방향지시등 제어 릴레이를 통해 방향지시등을 점멸시키는 것을 특징으로 한다.Flashing control device for a vehicle direction indicator light according to the present invention for achieving the above object, by using the IC chip for measuring the pulse of the square wave (pulse) coming from the handle sensor when the direction change is displayed by operating the direction indication lever It is characterized by blinking the turn signal through the turn signal control relay.
도 1 은 본 발명에 따른 차량용 방향지시등의 점멸 제어장치가 진행방향에 따라 작동하는 모습을 도시한 도면1 is a view showing a state in which the blinking control device of the vehicle direction indicator light in accordance with the present invention operates in accordance with the traveling direction
도 2 는 본 발명에 따른 차량용 방향지시등의 점멸 제어장치의 개략적인 구성을 도시한 회로도2 is a circuit diagram showing a schematic configuration of a flicker control apparatus for a vehicle direction indicator light according to the present invention;
도 3 은 본 발명에 따른 차량용 방향지시등의 점멸 제어장치의 단계별로 방향지시등의 점멸시간을 나타내는 표Figure 3 is a table showing the flashing time of the direction indicator light step by step of the flicker control apparatus for a vehicle direction indicator light according to the present invention
도 4 은 종래의 차량용 방향지시등의 점멸 제어장치가 진행방향에 따라 작동하는 모습을 도시한 도면Figure 4 is a view showing a state in which the conventional flicker control device for driving direction indicators operate in accordance with the traveling direction
도 5 는 종래의 일반적인 자동차를 도시한 사시도 이다.5 is a perspective view illustrating a conventional general automobile.
〈도면의 주요부분에 대한 부호 설명〉<Explanation of symbols on main parts of the drawing>
2 : 핸들 4 : 파워부2: handle 4: power unit
6 : 펄스측정 카운터(counter)회로 7 : 펄스6: Pulse measuring counter circuit 7: Pulse
8 : 릴레이(relay) 9 : 방향지시등8: relay 9: turn indicator
10 : 차량 12a : 좌측 방향지시등10: vehicle 12a: left turn indicator
12b : 우측 방향지시등 12c : 측면 방향지시등12b: Right turn indicator 12c: Side turn indicator
본 발명은 차량의 진행 방향을 점멸식으로 알리도록 구비되는 방향지시등의 점멸 제어장치에 있어서,The present invention is a flashing control device such as a direction indicator that is provided to notify the progress of the vehicle in a flashing manner,
핸들의 꺾임 정도에 따라 핸들센서에서 들어오는 펄스(구형파)를 측정하는 카운터 회로와,A counter circuit that measures the pulse (square wave) coming from the handle sensor according to the bending degree of the handle,
방향지시등을 제어하는 릴레이와,A relay to control the turn signal,
카운터 회로와 방향지시등을 제어하는 파워부로 이루어져서,It consists of a power circuit that controls the counter circuit and the direction indicator,
방향지시레버를 조작하여 방향전환을 표시했을 때 핸들의 꺾임 정도에 따라 핸들센서에서 들어오는 구형파(펄스)를 펄스측정용 IC칩을 이용하여 방향지시등 제어 릴레이를 통해 방향지시등의 점멸 속도가 가변되는 것을 특징으로 한다.When the direction indication lever is operated and the direction change is displayed, the flashing speed of the direction indicator light is changed through the direction indicator control relay using the pulse measuring IC chip according to the degree of bending of the handle. It features.
이하, 첨부도면을 참조하여 본 발명을 설명하면 다음과 같다.Hereinafter, the present invention will be described with reference to the accompanying drawings.
도 1 은 본 발명에 따른 차량용 방향지시등의 점멸 제어장치가 진행방향에 따라 작동하는 모습을 도시한 도면이다.1 is a view showing a state in which the blinking control device of the vehicle direction indicator light in accordance with the present invention operates in accordance with the traveling direction.
도 1 에서 도시한 바와 같이 일반적으로 운전자가 방향을 바꾸고자 하는 방향지점의 10ｍ이상에서 운전자는 방향지시등을 작동한다.As shown in FIG. 1, the driver operates the turn indicator at more than 10 m of the direction point at which the driver wants to change direction.
본 발명에 따른 차량용 방향지시등의 점멸 제어장치는 ①번 지점에서 운전자가 방향지시레버 조작을 통해 방향지시등이 점멸하기 시작한다.In the flicker control apparatus for a vehicle direction indicator light according to the present invention, the direction indicator light starts to blink through the driver's direction indicator lever operation at point ①.
②번 지점에서는 2초마다 방향지시등이 점멸하고,At point ②, turn indicator blinks every 2 seconds.
방향전환을 위해 핸들을 조작하기 시작하는 ③번 지점에서는 1.5초마다 방향지시등이 점멸한다.At No. ③, where the steering wheel is operated to change direction, the turn indicator blinks every 1.5 seconds.
방향 전환하는 ④~⑤번 지점은 0.5초마다 방향지시등이 점멸한다.At point ④ ~ ⑤, the direction indicator blinks every 0.5 seconds.
⑥번 지점에서는 차량이 완전히 방향을 바꾸었으므로 자동으로 방향지시등이 꺼진다.At point ⑥, the direction indicator turns off automatically because the vehicle has completely changed direction.
현재 양산중인 차량의 방향지시등의 점멸시간은 1분당 90±10점멸로 항상 일정하게 점멸하여 앞 차량의 방향전환시점 및 차선변경시점을 정확하게 알 수 없지만 본 발명에 따른 차량용 방향지시등의 점멸 제어장치는 상기 도면에서 도시한 바와 같이 운전자는 앞차가 방향전환을 할 때 0.5초마다 방향지시등이 점멸하는 ④~⑤번 지점이 방향전환시점임을 정확하게 알 수 있다.The blinking time of the direction indicator light of the vehicle currently being mass produced is always blinking at 90 ± 10 flashes per minute, so it is not possible to know the turning direction of the vehicle ahead and the lane change point accurately. As shown in the figure, the driver can know exactly the point ④ ~ ⑤ when the direction indicator flashes every 0.5 seconds when the vehicle changes direction.
도 2 는 본 발명에 따른 차량용 방향지시등의 점멸 제어장치의 개략적인 구성을 도시한 회로도이다.2 is a circuit diagram showing a schematic configuration of a flicker control apparatus for a vehicle direction indicator light according to the present invention.
도 2 에서 도시한 바와 같이 방향전환이나 차선변경을 위해 핸들(2)을 조작하면 핸들(2)의 꺽임정도(각도)에 따라 초당 들어오는 펄스(7)의 수는 달라진다. 핸들(2)이 많이 꺾일수록 나가는 펄스(7)의 수는 증가한다.As shown in FIG. 2, when the steering wheel 2 is operated for the change of direction or the lane change, the number of pulses 7 coming in per second varies depending on the bending degree (angle) of the steering wheel 2. The more the handle 2 is bent, the more the number of outgoing pulses 7 increases.
상기 핸들(2)의 꺾임에서 발생된 펄스(7)는 펄스측정용 IC칩을 이용하여 도 3 에서 도시한 본 발명에 따른 차량용 방향지시등의 점멸 제어장치의 단계별 방향지시등 점멸시간표 단계에 따라 파워부(4)의 펄스측정 카운터 회로(6)를 거쳐 파워부의 방향지시등 제어 릴레이(8)를 통해서 차량 앞, 뒤쪽의 좌, 우 방향지시등(9)을 점멸시킨다.The pulse 7 generated at the bending of the handle 2 is a power unit according to the step-by-step turn indicator timetable step by step of the flicker control device of the vehicle turn indicator according to the present invention shown in Figure 3 using a pulse measuring IC chip The left and right turn indicators 9 at the front and the rear of the vehicle are flickered through the turn indicator control relay 8 of the power unit via the pulse measuring counter circuit 6 of (4).
여기서 펄스 카운트를 위하여 일반상용 카운터 IC를 사용하여 구현하였다.The pulse counter is implemented using a general counter IC.
만약, CPU를 사용하여 펄스측정 카운터 회로를 구현하면 단가가 상승한다.If the pulse measuring counter circuit is implemented using a CPU, the unit price increases.
즉, 일반상용 카운터 IC를 사용함으로서 원가절감 효과도 가져온다.In other words, using a commercial counter IC brings cost reduction effect.
따라서, 본 발명은 차량이 방향전환이나 차선변경을 할 때 운전자는 정확한 방향전환 시점과 차선변경 시점을 정확히 인식할 수 있고 차량사고 발생을 미연에 방지하여 안전운전을 도모할 수 있다.Therefore, when the vehicle changes direction or lane change, the driver can recognize the exact direction change time point and the lane change time point accurately, and can prevent the occurrence of a vehicle accident in advance and promote safe driving.
이상에서 상술한 바와 같이, 본 발명에 따른 차량용 방향지시등의 점멸 제어장치는 다음과 같은 효과가 있다.As described above, the flicker control apparatus for a vehicle direction indicator according to the present invention has the following effects.
차량이 방향전환이나 차선변경을 할 때 운전자는 정확한 방향전환 시점과 차선변경 시점을 정확히 인식할 수 있다.When the vehicle changes direction or lane changes, the driver can recognize the exact direction of turning and lane change.
이에 따라, 운전자는 운전을 편하게 할 수 있다.Accordingly, the driver can ease driving.
또한, 차량사고 발생을 미연에 방지하여 안전운전을 도모할 수 있다.In addition, it is possible to prevent the occurrence of a vehicle accident in advance to promote safe driving.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020020052399A KR20040020706A (en) | 2002-09-02 | 2002-09-02 | On/off control device of turn signal lamp for vehicle |
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| Application Number | Priority Date | Filing Date | Title |
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| KR1020020052399A KR20040020706A (en) | 2002-09-02 | 2002-09-02 | On/off control device of turn signal lamp for vehicle |
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| Publication Number | Publication Date |
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| KR20040020706A true KR20040020706A (en) | 2004-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020020052399A KR20040020706A (en) | 2002-09-02 | 2002-09-02 | On/off control device of turn signal lamp for vehicle |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101786456A (en) * | 2010-03-02 | 2010-07-28 | 武汉理工大学 | System for recognizing lane-changing intention of driver |
| US9352683B2 (en) | 2014-03-22 | 2016-05-31 | Ford Global Technologies, Llc | Traffic density sensitivity selector |
| CN109131054A (en) * | 2018-10-08 | 2019-01-04 | 安徽科技学院 | A kind of vehicle turn signal automatic opening system |
| CN109664814A (en) * | 2018-04-12 | 2019-04-23 | 李芝宏 | Motor line wheel paths forecasting system and method |
| CN116118613A (en) * | 2023-02-09 | 2023-05-16 | 常熟理工学院 | Control method and system for flicker frequency of automobile steering signal lamp |
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| KR960004086A (en) * | 1994-07-30 | 1996-02-23 | 김태구 | Flickering control device for vehicle direction indicator |
| KR960007631U (en) * | 1994-08-31 | 1996-03-13 | 대우자동차 주식회사 | Auto blinker for car turn indicator |
| KR19980035639A (en) * | 1996-11-14 | 1998-08-05 | 김영귀 | Variable timer signal lamp structure |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960004086A (en) * | 1994-07-30 | 1996-02-23 | 김태구 | Flickering control device for vehicle direction indicator |
| KR960007631U (en) * | 1994-08-31 | 1996-03-13 | 대우자동차 주식회사 | Auto blinker for car turn indicator |
| KR19980035639A (en) * | 1996-11-14 | 1998-08-05 | 김영귀 | Variable timer signal lamp structure |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101786456A (en) * | 2010-03-02 | 2010-07-28 | 武汉理工大学 | System for recognizing lane-changing intention of driver |
| US9352683B2 (en) | 2014-03-22 | 2016-05-31 | Ford Global Technologies, Llc | Traffic density sensitivity selector |
| CN109664814A (en) * | 2018-04-12 | 2019-04-23 | 李芝宏 | Motor line wheel paths forecasting system and method |
| CN109131054A (en) * | 2018-10-08 | 2019-01-04 | 安徽科技学院 | A kind of vehicle turn signal automatic opening system |
| CN116118613A (en) * | 2023-02-09 | 2023-05-16 | 常熟理工学院 | Control method and system for flicker frequency of automobile steering signal lamp |
| CN116118613B (en) * | 2023-02-09 | 2023-07-21 | 常熟理工学院 | Control method and system for flicker frequency of automobile steering signal lamp |
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