WO2016011838A1 - Procédé de guidage et système de direction de véhicule et automobile ayant un système de guidage - Google Patents

Procédé de guidage et système de direction de véhicule et automobile ayant un système de guidage Download PDF

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Publication number
WO2016011838A1
WO2016011838A1 PCT/CN2015/078850 CN2015078850W WO2016011838A1 WO 2016011838 A1 WO2016011838 A1 WO 2016011838A1 CN 2015078850 W CN2015078850 W CN 2015078850W WO 2016011838 A1 WO2016011838 A1 WO 2016011838A1
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WO
WIPO (PCT)
Prior art keywords
steering
vehicle
light
prompting
strength
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Application number
PCT/CN2015/078850
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English (en)
Chinese (zh)
Inventor
张迪
王福桂
Original Assignee
北汽福田汽车股份有限公司
北京智科投资管理有限公司
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Application filed by 北汽福田汽车股份有限公司, 北京智科投资管理有限公司 filed Critical 北汽福田汽车股份有限公司
Publication of WO2016011838A1 publication Critical patent/WO2016011838A1/fr

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D15/00—Steering not otherwise provided for
    • B62D15/02—Steering position indicators ; Steering position determination; Steering aids

Definitions

  • the present invention relates to the field of vehicle technology, and in particular, to a method and system for prompting a vehicle steering and an automobile having the same.
  • the vehicle steering prompting system can only make the rear driver determine the direction of rotation of the preceding vehicle, but cannot determine the rotational strength. For example, it cannot be determined whether the preceding vehicle is a sharp steering or a small steering.
  • the vehicle in front is overtaking, changing lanes and turning, if the driver of the rear vehicle fails to clearly understand the steering intention of the driver of the preceding vehicle, it is easy to cause a traffic accident and the driving safety of the vehicle cannot be well guaranteed.
  • the front driver forgets to turn on the turn signal when in the direction of rotation, it will cause panic to the driver behind, causing the safety of the driver and passengers to be threatened.
  • the present invention aims to solve at least one of the technical problems in the related art to some extent.
  • Another object of the invention is to propose a car.
  • a first aspect of the present invention provides a vehicle steering prompting system comprising: a corner detector for detecting a corner of a steering wheel of the vehicle; a torque detector for detecting a force for providing power steering; a steering strength indicating device that prompts a direction of rotation of the vehicle and a steering strength; a controller that is respectively coupled to the corner detector, the torque detector, and the steering strength prompting device, the controller controlling the steering
  • the strength indicating device indicates the direction of rotation of the vehicle and the steering strength.
  • the vehicle steering prompting system controls the steering strength indicating device to prompt the vehicle turning direction and the steering strength by detecting the steering angle of the steering wheel of the vehicle and the force for providing the assist steering, and determines the front driver steering in advance for the rear driver.
  • the intention is to provide convenience, ensure the driving safety of the vehicle, and better avoid the occurrence of traffic accidents.
  • the steering strength prompting device is a steering strength indicating light
  • the steering strength indicating light includes a plurality of A left steering intensity indicator light and a plurality of right steering intensity indicator lights.
  • the plurality of left steering intensity indicating lights are disposed on a left side of a rear window of the vehicle, and the plurality of right steering intensity indicating lights are disposed on a right side of a rear window of the vehicle.
  • the plurality of left steering intensity indicating lamps are disposed along an up and down direction of the rear window
  • the plurality of right steering strength indicating lamps are disposed along an up and down direction of the rear window.
  • corner detector is a rotation angle sensor
  • torque detector is a torque sensor
  • controller is coupled to a turn signal of the vehicle to control the turning on and off of the turn signal.
  • controller is coupled to a steering switch of the vehicle.
  • corner detector and the torque detector are provided by an electric power steering EPS system of a vehicle, the EPS system being coupled to the controller.
  • the above-described vehicle steering prompting system further includes: an acceleration sensor for detecting a steering wheel rotational acceleration, the acceleration sensor being connected to the controller.
  • Another aspect of the present invention is directed to an automobile comprising the above-described vehicle steering prompting system.
  • the vehicle detects the turning direction and the steering strength of the vehicle by detecting the rotation angle of the steering wheel of the vehicle and the force for providing the steering force, thereby providing convenience for the rear driver to determine the steering intention of the front driver in advance, and ensuring the driving safety of the vehicle. Better avoid traffic accidents.
  • FIG. 1 is a schematic structural view of a prompting system for vehicle steering according to an embodiment of the present invention
  • FIG. 2 is a schematic structural view of a prompting system for vehicle steering according to an embodiment of the present invention
  • FIG. 3 is a schematic structural view of a steering strength prompting device according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a controller according to an embodiment of the present invention.
  • FIG. 5 is a flowchart of a reminding method according to an embodiment of the present invention.
  • FIG. 6 is a flow chart of a reminder method in accordance with another embodiment of the present invention.
  • the structure of the first feature described below "on" the second feature may include embodiments in which the first and second features are formed in direct contact, and may include additional features formed between the first and second features. Embodiments such that the first and second features may not be in direct contact.
  • the vehicle steering prompting system (hereinafter referred to as the prompting system) includes a corner detector 100, a torque detector 200, a steering strength indicating device 300, and a controller 400.
  • the corner detector 100 is used to detect the corner of the steering wheel of the vehicle.
  • the torque detector 200 is used to detect the force that provides the power steering.
  • the steering strength prompting device 300 is used to indicate the direction of rotation of the vehicle and the steering strength.
  • the controller 400 is connected to the corner detector 100, the torque detector 200, and the steering strength indicating device 300, respectively, and the controller 400 controls the steering strength indicating device 300 to present the vehicle turning direction and the steering strength.
  • the embodiment of the present invention acquires the vehicle rotation direction and the steering strength by detecting the rotation angle of the steering wheel of the vehicle and the force for providing the power steering, and controls the steering strength prompting device 300 to prompt the vehicle rotation direction and the steering strength, and determines the front driver for the rear driver in advance.
  • the steering intention is convenient and better to ensure the safety of driving the vehicle.
  • the corner detector 100 is preferably a corner sensor and the torque detector 200 is preferably a torque sensor.
  • the rotation angle sensor detects the rotation angle of the steering wheel of the vehicle, and generates a rotation angle signal to the controller 400, and the torque sensor detects the force that provides the power steering, and generates a force signal to be sent to the control. 400.
  • the controller 400 when the vehicle is traveling straight, when the steering wheel angle is 0°, the controller 400 does not receive the corner signal and the force signal, the controller 400 does not control the steering strength prompting device 300 to prompt; when the steering wheel rotates to the left or right, the controller The 400 receives the corner signal and the force signal, and the controller 400 controls the steering strength prompting device 300 to prompt according to the corner signal and the force signal.
  • the steering strength indicating device 300 is preferably a steering strength indicating light.
  • the steering intensity indicator light comprises a plurality of left steering intensity indicating lights (left steering intensity indicating light L1, ..., left steering intensity indicating light LN as shown in the figure) and a plurality of right steering intensity indicating lights (as shown in the figure)
  • the embodiment of the invention can not only indicate the steering strength of the vehicle but also prompt the direction of rotation of the vehicle through a plurality of left steering intensity warning lights and a plurality of right steering intensity warning lights, and can also ensure the driving of the vehicle when the steering lights of the vehicle are faulty. safety.
  • the steering strength indicator light may also include only one left steering intensity indicator light and one right steering intensity indicator light, and the brightness of the intensity indicator light is realized.
  • a reminder of the direction of rotation of the vehicle and the steering strength, i.e., the present invention is not limited to a manner of controlling the steering direction of the vehicle to indicate the direction of rotation and steering strength of the vehicle.
  • a plurality of left steering intensity indicating lights are disposed on the left side of the rear window of the vehicle, and a plurality of right steering intensity indicating lights are disposed on the right side of the rear window of the vehicle.
  • a plurality of left steering intensity indicating lights are disposed along the up and down direction of the rear window, and a plurality of right steering intensity indicating lights are disposed along the up and down direction of the rear window.
  • the steering strength indicating device 300 is preferably an LED display device, and the plurality of left steering intensity indicating lamps and the plurality of right steering intensity indicating lamps may be respectively disposed in a fan shape, and the steering intensity is displayed by the LED fan shape.
  • the size is intuitive to reflect the violent degree of the driver's direction of rotation, and when driving at night, it is more beautiful and beautiful, preventing the occurrence of rear-end traffic accidents.
  • the steering intensity indicator light may further include a left turn alert light L0 and a right turn alert light R0.
  • the rear driver can not only determine the turning direction and the steering strength of the vehicle by using a plurality of left steering intensity indicating lights and a plurality of right steering intensity indicating lights, but also can determine the steering intention of the front driver, and can also pass the left steering light L0.
  • the right turn to the warning light R0 thereby more intuitively determining the direction of rotation of the vehicle, and more directly showing the steering intention of the driver in front, so that the judgment is simpler and more convenient.
  • the embodiment of the present invention may adopt a Chinese character LED display technology, that is, the left turn alert light L0 and the right turn alert light R0 may be set as a Chinese character pattern, and when the turn signal light is turned on, the steering is turned The flashing of the light is performed at a preset frequency, such as 2 Hz, to better alert the rear driver to safety.
  • a preset frequency such as 2 Hz
  • the prompting device 300 is a steering strength indicating light and is provided on the rear window of the vehicle.
  • the steering strength indicator light includes: a left steering indicator light L0, a right steering indicator light R0, eight left steering intensity indicating lights (left steering intensity indicating light L1 to left steering intensity indicating light L8) and eight right steering intensity indicating lights (Right steering intensity indicator light R1 to right steering intensity indicator light R8).
  • the controller 400 controls the steering strength prompting device 300 to prompt the vehicle rotation direction and the steering strength.
  • the front driver turns the steering wheel to the left by 30°
  • the corner detector 100 detects that the rotation angle is a negative value, and generates a rotation angle signal
  • the torque detector 200 detects the force that provides the power steering, and generates a force signal
  • the controller 400 controls the left steering strength indicator light L1 to the left steering strength indicator light L3 according to the corner signal and the force signal, and controls the left steering indicator light L0 to be bright, so that the rear The driver can determine the steering intention of the driver ahead in advance and be prepared to prevent traffic accidents.
  • the controller 400 is coupled to the turn signal 500 of the vehicle to control the turn-on and turn-off of the turn signal 500.
  • the controller 400 not only controls the steering strength indicating device 300 to present the vehicle turning direction and the steering strength, but also controls the turning and extinguishing of the turn signal 500 of the vehicle.
  • the controller 400 controls the steering strength prompting device 300 to make a prompt according to the corner signal and the force signal, and controls the left turn signal of the vehicle to be illuminated according to the corner signal; when the corner detector 100 When the detected corner is 0°, the controller 400 controls the steering strength prompting device 300 to turn off the prompt according to the corner signal and the force signal, and controls the left turn signal of the vehicle to be extinguished according to the corner signal.
  • the controller 400 is coupled to the steering switch 600 of the vehicle.
  • the controller 400 can acquire the direction of rotation according to the state of the steering switch 400, for example, when the driver toggles the steering switch 600, the controller 400 moves up or down according to the steering switch 600.
  • the direction of rotation is obtained to the right or to the left to control the steering strength prompting device 300 to prompt.
  • the prompting method includes the following steps:
  • the controller 400 detects the state of the steering switch 600.
  • the controller 400 acquires the rotation direction according to the state of the steering switch 600 to respectively output the high level or the low level of the pin P3.0 and the pin P3.1.
  • step S503. Determine whether P3.0 is equal to 1. If yes, go to step S504; if no, go to step S506.
  • Step S504 it is determined whether the pin P3.1 is equal to 0. If yes, go to step S505; if no, enter Step S507.
  • step S506 it is determined whether the pin P3.1 is equal to 1. If yes, go to step S507; if no, go to step S508.
  • the controller 400 can control the output of the high level or the low level of the pin P3.0 and the pin P3.1 according to the state of the steering switch 600 to control the steering light point. Lights up or goes out. For example, when the pin P3.0 outputs a high level and the pin P3.1 outputs a low level, the switch K1 is closed, and the switch K2 is turned off, then the control right steering indicator light R0 is turned on, and when the pin P3.0 is output High level, when the pin P3.1 outputs a high level, the switch K1 is turned off, and the right turn warning light R0 is turned off; when the pin P3.0 outputs a low level, the pin P3.1 outputs a high level, the switch K1 Disconnected, switch K2 is closed, control left steering indicator light point L0 is on, and when pin P3.0 outputs low level, pin P3.1 outputs low level, switch K2 is disconnected, control left turn warning light L0 is off
  • the angle detector 100 and the torque detector 200 are provided by an electric power steering EPS (Electrical Power Steering) system 700 of the vehicle, the EPS system 700 and the controller. 400 connected.
  • EPS Electro Mechanical Power Steering
  • the embodiment of the present invention acquires the vehicle turning direction and the steering strength based on detecting the rotation angle of the steering wheel of the vehicle.
  • the EPS system 700 includes an EPS processor 800 and a gateway 900.
  • the EPS processor 800 collects the rotation angle signal generated by the rotation angle detector 100 for detecting the rotation angle of the steering wheel of the vehicle, and obtains the steering angle value ⁇ s according to the rotation angle signal, and passes the steering angle value ⁇ s through the PCAN (Powertrain CAN, the powertrain controller).
  • the local area network is transmitted to the BCAN (Body CAN, body controller local area network) via the gateway 900, so that the controller 400 acquires the steering angle value ⁇ s from the CAN line, and controls the steering strength prompting device 300 to prompt according to the steering angle value ⁇ s .
  • Vehicle rotation direction and rotation strength is transmitted to the BCAN (Body CAN, body controller local area network) via the gateway 900.
  • the EPS processor 800 when the EPS processor 800 collects the corner signal generated by the corner detector 100 detecting the rotation angle of the steering wheel of the vehicle, the EPS processor 800 processes the corner signal.
  • the controller 400 obtains the steering angle value ⁇ s , determines the vehicle rotation direction according to the sign of the steering angle value ⁇ s , that is, the positive and negative directions, and obtains the steering wheel angular velocity.
  • the steering wheel angular velocity Get steering wheel angular velocity Second-order derivative
  • the corresponding steering strength is obtained.
  • the EPS processor 800 can also directly calculate the steering wheel angular velocity.
  • the controller 400 directly obtains the steering wheel angular velocity
  • the corresponding steering strength is obtained.
  • the controller 400 obtains the steering strength according to the steering angle value ⁇ s , and specifically includes the following steps:
  • the corner detector 100 detects the corner of the steering wheel of the vehicle to generate a corner signal.
  • the EPS processor 800 processes the corner signal.
  • the EPS processor 800 processes the corner signal to obtain a steering angle value ⁇ s and passes the steering angle value ⁇ s to the BCAN via the gateway 900 via the PCAN.
  • the controller 400 acquires the steering angle value ⁇ s and calculates the steering wheel angular acceleration
  • the controller 400 acquires the steering angle value ⁇ s from the CAN line to prompt the vehicle rotation direction and the rotational strength according to the control steering strength prompting device 300.
  • step S604 it is determined whether the steering angle value ⁇ s is greater than zero. If no, go to step S605; if yes, go to step 606.
  • the prompting system of the present invention further includes an acceleration sensor 1000.
  • the acceleration sensor 1000 is connected to the controller 400, and the acceleration sensor 1000 is used to detect the steering wheel rotation acceleration.
  • the acceleration sensor 1000 detects the steering wheel rotational acceleration to generate an acceleration signal, and sends the acceleration signal to the controller 400, and the controller acquires the steering wheel angular acceleration according to the acceleration signal.
  • a corresponding steering strength is obtained to control the steering strength prompting device 300 to prompt.
  • the corresponding steering strength was obtained according to Table 1.
  • the vehicle steering prompting system controls the steering strength prompting device by detecting the steering angle of the steering wheel of the vehicle and the force for providing the power steering, or only by detecting the steering angle of the steering wheel of the vehicle, or by detecting the angular acceleration of the steering wheel.
  • the direction of rotation and the steering strength of the vehicle provide convenience for the rear driver to judge the steering intention of the front driver in advance, ensure the driving safety of the vehicle, and better avoid the occurrence of traffic accidents.
  • an embodiment of the present invention also proposes a car including the above-described prompting system for vehicle steering.
  • the vehicle controls the steering strength indicating device to indicate the direction of rotation of the vehicle and the steering strength by detecting the rotation angle of the steering wheel of the vehicle and the force for providing the steering force, or only by detecting the rotation angle of the steering wheel of the vehicle, or by detecting the angular acceleration of the steering wheel.
  • the staff judges the driver's steering intention in advance to provide convenience, ensures the driving safety of the vehicle, and better avoids the occurrence of traffic accidents.
  • a "computer-readable medium” can be any apparatus that can contain, store, communicate, propagate, or transport a program for use in an instruction execution system, apparatus, or device, or in conjunction with the instruction execution system, apparatus, or device.
  • a more specific example (non-exhaustive list) of computer readable media includes the following: electrical connections (electronic devices) having one or more wires, portable meters Computer disk cartridge (magnetic device), random access memory (RAM), read only memory (ROM), erasable editable read-only memory (EPROM or flash memory), fiber optic devices, and portable optical disk read-only memory ( CDROM).
  • the computer readable medium may even be a paper or other suitable medium on which the program can be printed, as it may be optically scanned, for example by paper or other medium, followed by editing, interpretation or, if appropriate, other suitable The method is processed to obtain the program electronically and then stored in computer memory.
  • portions of the invention may be implemented in hardware, software, firmware or a combination thereof.
  • multiple steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system.
  • a suitable instruction execution system For example, if implemented in hardware, as in another embodiment, it can be implemented by any one or combination of the following techniques well known in the art: having logic gates for implementing logic functions on data signals. Discrete logic circuits, application specific integrated circuits with suitable combinational logic gates, programmable gate arrays (PGAs), field programmable gate arrays (FPGAs), etc.
  • each functional unit in each embodiment of the present invention may be integrated into one processing module, or each unit may exist physically separately, or two or more units may be integrated into one module.
  • the above integrated modules can be implemented in the form of hardware or in the form of software functional modules.
  • the integrated modules, if implemented in the form of software functional modules and sold or used as stand-alone products, may also be stored in a computer readable storage medium.
  • the terms "first” and “second” are used for descriptive purposes only, and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining "first” or “second” may include at least one of the features, either explicitly or implicitly.
  • the meaning of "a plurality" is at least two, such as two, three, etc., unless specifically defined otherwise.
  • the above mentioned storage medium may be a read only memory, a magnetic disk or an optical disk or the like.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

L'invention concerne un procédé de guidage et un système de direction de véhicule et une automobile ayant le système de guidage. Le système de guidage comporte : un dispositif de détection de sens de braquage (100), pour détecter un paramètre de sens de braquage d'un volant de direction d'un véhicule; un dispositif de détection de résistance de direction (200), pour détecter un paramètre de résistance de direction du véhicule; un dispositif de guidage (300), pour guider le sens de braquage et la résistance de direction du véhicule; un dispositif de commande (400), pour guider le dispositif de guidage pour le sens de braquage et la résistance de direction du véhicule selon le paramètre de sens de braquage et le paramètre de résistance de direction. Selon ce système de guidage, le dispositif de guidage (300) peut être commandé pour guider le sens de braquage et la résistance de direction du véhicule en détectant l'angle de braquage du volant de direction du véhicule et la force permettant de fournir une direction assistée, un entraînement arrière peut commodément déterminer une intention de direction d'un entraînement avant à l'avance, la sécurité de conduite du véhicule est garantie et des accidents de la route peuvent être évités d'une meilleure manière.
PCT/CN2015/078850 2014-07-25 2015-05-13 Procédé de guidage et système de direction de véhicule et automobile ayant un système de guidage WO2016011838A1 (fr)

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CN201420416455.7U CN204020698U (zh) 2014-07-25 2014-07-25 车辆转向的提示系统及具有其的汽车
CN201420416455.7 2014-07-25

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114043930A (zh) * 2021-11-19 2022-02-15 东风柳州汽车有限公司 一种汽车灯光系统转向控制方法、车辆控制装置以及汽车

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Publication number Priority date Publication date Assignee Title
CN204020698U (zh) * 2014-07-25 2014-12-17 北汽福田汽车股份有限公司 车辆转向的提示系统及具有其的汽车
CN105383371B (zh) * 2015-10-19 2017-12-01 蒋书辉 汽车自适应尾灯控制方法
CN105427625B (zh) * 2015-11-24 2018-02-13 上海汽车集团股份有限公司 车辆拐弯识别方法和装置
CN111216622B (zh) * 2018-11-26 2022-12-20 宇通客车股份有限公司 一种基于车轮转角的转向灯控制方法及装置
DE102019206883B4 (de) 2019-05-13 2023-10-26 Volkswagen Aktiengesellschaft Beenden einer Bankettfahrt eines Kraftfahrzeugs
CN111275988A (zh) * 2020-01-20 2020-06-12 北京无限光场科技有限公司 车辆变向提醒方法、装置、终端和存储介质

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5673019A (en) * 1996-05-14 1997-09-30 Dantoni; Joseph L. Automatic turn signal and safety device
EP1512579A2 (fr) * 2003-09-02 2005-03-09 Wen-Wei Su Clignotant pour véhicules
CN1743204A (zh) * 2004-09-01 2006-03-08 中华研升科技股份有限公司 汽车转向指示器
CN203020164U (zh) * 2012-11-20 2013-06-26 长安大学 一种汽车前照灯弯道自适应照明装置
CN103213533A (zh) * 2013-04-02 2013-07-24 浙江吉利汽车研究院有限公司杭州分公司 汽车转向灯自动控制系统以及控制方法
CN204020698U (zh) * 2014-07-25 2014-12-17 北汽福田汽车股份有限公司 车辆转向的提示系统及具有其的汽车

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5673019A (en) * 1996-05-14 1997-09-30 Dantoni; Joseph L. Automatic turn signal and safety device
EP1512579A2 (fr) * 2003-09-02 2005-03-09 Wen-Wei Su Clignotant pour véhicules
CN1743204A (zh) * 2004-09-01 2006-03-08 中华研升科技股份有限公司 汽车转向指示器
CN203020164U (zh) * 2012-11-20 2013-06-26 长安大学 一种汽车前照灯弯道自适应照明装置
CN103213533A (zh) * 2013-04-02 2013-07-24 浙江吉利汽车研究院有限公司杭州分公司 汽车转向灯自动控制系统以及控制方法
CN204020698U (zh) * 2014-07-25 2014-12-17 北汽福田汽车股份有限公司 车辆转向的提示系统及具有其的汽车

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114043930A (zh) * 2021-11-19 2022-02-15 东风柳州汽车有限公司 一种汽车灯光系统转向控制方法、车辆控制装置以及汽车
CN114043930B (zh) * 2021-11-19 2023-12-15 东风柳州汽车有限公司 一种汽车灯光系统转向控制方法、车辆控制装置以及汽车

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