WO2017190456A1 - Procédé et appareil de commande d'automobile - Google Patents

Procédé et appareil de commande d'automobile Download PDF

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Publication number
WO2017190456A1
WO2017190456A1 PCT/CN2016/097105 CN2016097105W WO2017190456A1 WO 2017190456 A1 WO2017190456 A1 WO 2017190456A1 CN 2016097105 W CN2016097105 W CN 2016097105W WO 2017190456 A1 WO2017190456 A1 WO 2017190456A1
Authority
WO
WIPO (PCT)
Prior art keywords
driver
steering wheel
automobile
hand
alarm
Prior art date
Application number
PCT/CN2016/097105
Other languages
English (en)
Chinese (zh)
Inventor
廖建强
Original Assignee
廖建强
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 廖建强 filed Critical 廖建强
Publication of WO2017190456A1 publication Critical patent/WO2017190456A1/fr

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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
    • 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
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
    • B60K28/02—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons

Definitions

  • the present invention relates to the field of control, and in particular, to an automobile control method and apparatus.
  • the driver may be in a situation where the driver is not driving on the steering wheel, such as: answering the phone, adjusting the radio channel, changing the CD, and inattention caused by long driving, etc.
  • the slow response of the driver causes the control of the car to weaken, which may cause unnecessary traffic accidents.
  • a technical problem to be solved by embodiments of the present invention is to provide an automobile control method and apparatus. Accessibility ⁇ Prompt users of dangerous driving behavior and improve driving safety.
  • an embodiment of the present invention provides a vehicle control method, including: [0005] detecting a traveling speed of a car and a two-hand operating state of the driver;
  • an embodiment of the present invention further provides an automobile control apparatus, including:
  • a detecting module configured to detect a driving speed of the automobile and a two-hand operating state of the driver
  • an alarm module configured to display an alarm information on the display screen if the traveling speed is greater than a preset speed, and the two-hand operation state of the driver is that at least one hand is disengaged from the steering wheel.
  • Embodiments of the present invention have the following beneficial effects:
  • FIG. 1 is a schematic flow chart of a vehicle control method according to an embodiment of the present invention.
  • FIG. 2 is a schematic flow chart of another method for controlling a vehicle according to an embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram of an automobile control device according to an embodiment of the present invention.
  • FIG. 4 is another schematic structural diagram of an automobile control device according to an embodiment of the present invention.
  • FIG. 5 is still another schematic structural diagram of an automobile control device according to an embodiment of the present invention.
  • FIG. 1 is a schematic flowchart of a method for controlling a vehicle according to an embodiment of the present invention.
  • the method includes:
  • the control device can periodically detect the traveling speed of the automobile, and can detect the traveling speed of the automobile through a satellite positioning module, such as a GPS module, and the two-hand operating state indicates the contact between the driver's hands and the steering wheel, and is divided into three.
  • a satellite positioning module such as a GPS module
  • the method of detecting the driver's two-hand operation state can be pattern recognition by the image of the steering wheel acquired by the camera, or by setting on the steering wheel.
  • a touch signal on the flexible touch panel is used to identify.
  • the traveling speed is greater than the preset speed
  • the two-hand operating state is that at least one hand is disengaged from the steering wheel, that is, one hand is separated from the steering wheel or both hands are separated from the steering wheel
  • the control device is The alarm information is displayed on the display, and the alarm information is used to prompt the driver to operate the steering wheel with both hands.
  • FIG. 2 is a schematic flowchart of another method for controlling a vehicle according to an embodiment of the present invention.
  • the method includes:
  • S201 Acquire geographical location information of the first measurement point and geographic location information of the second measurement point.
  • the control device may periodically acquire the latitude and longitude coordinates of the current location, and store the acquired latitude and longitude coordinates and the acquisition engraving, the first measurement point is the current location of the car, and the second measurement point is the last time the car is located.
  • the position of the control device may acquire the latitude and longitude coordinates of the first measurement point and the latitude and longitude coordinates of the second measurement point by satellite positioning.
  • the control device calculates a distance between the first measurement point and the second measurement point according to the current latitude and longitude coordinate and the last acquired latitude and longitude coordinate, and acquires the collection at the first measurement point and the second measurement point respectively.
  • the engraving gets the length of the driving, and the current driving speed of the car is calculated according to the distance and the driving length.
  • control device pre-stores a preset speed, and the value of the preset speed may be set according to requirements, for example, the preset speed is 20KM/H, and the control device determines whether the travel speed calculated according to S202 is greater than a preset speed. If the result of the determination is ⁇ , execute S204, and if the result of the determination is no, execute S209.
  • the two-hand operation state indicates the contact condition between the driver's hands and the steering wheel, including one hand touching the steering wheel, both hands touching the steering wheel, and both hands not touching the steering wheel.
  • the method for detecting the two-hand operation state may be: a steering wheel
  • the surface uses a flexible touch screen, and the control device detects the flexible touch screen.
  • the touch area is generated, and the two-hand operation state is determined according to the shape of the touch screen area. For example, if the steering wheel is touched by both hands, the control device detects two touch areas separated by a certain distance. If the steering wheel is touched by one hand, the control device detects one. In the touch area, if both hands are not touching the steering wheel, the control unit does not touch the touch area.
  • the two-hand operation state is detected by: setting a camera above the steering wheel to acquire an image through the camera, and the control device determines the two-hand operation state by the positional relationship between the hands and the steering wheel in the image.
  • S206 Display alarm information on the display screen, and output an audible and visual alarm signal.
  • the alarm information is displayed on the display screen, and the alarm information is used to prompt the driver to use both hands to contact the steering wheel for driving, and to output an acousto-optic warning signal.
  • the preset length is continued to detect whether the two hands are in contact with the steering wheel. If not, execute S208; otherwise, execute S209.
  • control device sends a deceleration command to the engine to reduce the traveling speed of the car to a preset speed [0043] S209, normal driving.
  • the control device 3 is a schematic structural diagram of an automobile control device according to an embodiment of the present invention.
  • the control device of the embodiment of the present invention is used to execute the automobile control method in FIG. 1, and the terminology and process involved may refer to the figure. A description of the embodiment.
  • the control device 3 includes: a detection module 301, and an alarm module 302.
  • the detecting module 301 is configured to detect a traveling speed of the automobile and a two-hand operating state of the driver.
  • the alarm module 302 is configured to display an alarm information on the display screen if the traveling speed is greater than a preset speed, and the two-hand operation state of the driver is that at least one hand is disengaged from the steering wheel.
  • the embodiment of the present invention and the method embodiment of FIG. 1 are based on the same concept, and the technical effects thereof are also the same. For the specific process, reference may be made to the description of the method embodiment 1, and details are not described herein again.
  • the control device of the embodiment of the present invention is used to execute the automobile control method in FIG. 2, and the terms and processes involved may be Reference is made to the description of the embodiment of Fig. 2.
  • the control device 3 includes, in addition to the detection module 301 and the alarm module 302, a deceleration control module 303 and a stop alarm module 304.
  • the deceleration control module 303 is configured to: in the preset length of the driver after displaying the alarm information, the hands are not in contact with the steering wheel, and the engine is controlled to perform a deceleration operation.
  • the stop alarm module 304 is configured to: in the preset length of the driver after displaying the alarm information, the two-hand operation state of the driver is that both hands are in contact with the steering wheel, and the display of the alarm information is stopped.
  • the detecting module 301 is specifically configured to:
  • the two-hand operation state of the driver is detected according to the number of touch signals on the steering wheel of the automobile.
  • the alarm module 302 is further configured to:
  • control device 5 is a schematic structural diagram of a control device according to an embodiment of the present invention.
  • the control device 5 includes a processor 501, a memory 502, and a transceiver 503.
  • the transceiver 503 is used to transmit and receive data with and from an external device.
  • the number of processors 501 in the control device 5 may be one or more.
  • processor 501, memory 502, and transceiver 503 may be coupled by a bus system or other means.
  • Control device 5 can be used to perform the method illustrated in Figure 1. For the meaning and examples of the terms involved in the embodiment, reference may be made to the embodiment corresponding to FIG. I will not repeat them here.
  • the processor 501 is configured to call the program code stored in the memory 502 for performing the following operations:
  • the driver's two-hand operating state is at least one The hand is off the steering wheel and an alarm message is displayed on the display.
  • the processor 501 is further configured to:
  • the driver's two-hand operation state is not in contact with the steering wheel for both hands within the preset length after the display of the alarm information, and the engine is controlled to perform a deceleration operation.
  • the processor 501 is further configured to:
  • the two-hand operation state of the driver in the preset length after the display of the alarm information is that both hands are in contact with the steering wheel, and the display of the alarm information is stopped.
  • the processor 501 performs the detecting the traveling speed of the automobile and the two-hand operating state of the driver, including:
  • the two-hand operation state of the driver is detected according to the number of touch signals on the steering wheel of the automobile.
  • the displaying, by the processor 501, the displaying the alarm information further includes:
  • the storage medium may be a magnetic disk, an optical disk, or a read-only storage memory (Read-Only)
  • ROM Read Only Memory
  • RAM Random Access Memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
  • Traffic Control Systems (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Steering Controls (AREA)

Abstract

La présente invention concerne un procédé et un appareil de commande d'automobile, ledit procédé de commande comprenant les étapes consistant à : mesurer la vitesse de déplacement d'une automobile et l'état d'utilisation des deux mains du conducteur ; si ladite vitesse de déplacement est supérieure à une vitesse prédéfinie et si l'état d'utilisation des deux mains du conducteur est qu'au moins une main s'est détachée du volant de direction, afficher alors des informations d'avertissement sur un écran d'affichage. Le procédé et l'appareil de commande garantissent la sécurité au cours du déplacement de l'automobile.
PCT/CN2016/097105 2016-05-04 2016-08-29 Procédé et appareil de commande d'automobile WO2017190456A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610293243.8A CN105946705A (zh) 2016-05-04 2016-05-04 一种汽车控制方法和装置
CN201610293243.8 2016-05-04

Publications (1)

Publication Number Publication Date
WO2017190456A1 true WO2017190456A1 (fr) 2017-11-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/097105 WO2017190456A1 (fr) 2016-05-04 2016-08-29 Procédé et appareil de commande d'automobile

Country Status (2)

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CN (1) CN105946705A (fr)
WO (1) WO2017190456A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109911080B (zh) * 2019-04-09 2021-02-19 乐清市川嘉电气科技有限公司 一种安装物联网监控管理系统的电动车
CN110816403A (zh) * 2019-10-17 2020-02-21 中国第一汽车股份有限公司 车辆驾驶的警示方法、装置、车辆和存储介质

Citations (5)

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CN101638072A (zh) * 2009-08-25 2010-02-03 武汉理工大学 一种用于脱手驾驶监测预警的装置和方法
CN102390321A (zh) * 2011-10-09 2012-03-28 江苏大学 预防驾驶员长时间单手操纵转向盘的方法及其装置
CN102745231A (zh) * 2012-03-16 2012-10-24 浙江吉利汽车研究院有限公司 感应式汽车方向盘警示系统和控制方法
US8405496B2 (en) * 2009-11-13 2013-03-26 William Bennett Wheel watcher
CN104369692A (zh) * 2014-10-31 2015-02-25 力帆实业(集团)股份有限公司 汽车主动安全提示系统

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DE102010039949A1 (de) * 2010-08-30 2012-03-01 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Erkennung fehlender Fahreraktivität am Lenkrad eines Kraftfahrzeugs
US9126619B2 (en) * 2011-06-09 2015-09-08 Honda Motor Co., Ltd. Vehicle operation device
EP2591942B1 (fr) * 2011-11-11 2015-02-25 Volvo Car Corporation Arrangement et procédé permettant de maintenir l'attention du conducteur
CN104276080B (zh) * 2014-10-16 2016-04-06 北京航空航天大学 客车驾驶员手离方向盘检测预警系统及预警方法
CN204383567U (zh) * 2014-12-12 2015-06-10 浙江吉利汽车研究院有限公司 一种方向盘提醒装置
CN105034805A (zh) * 2015-08-31 2015-11-11 中国矿业大学(北京) 一种司机驾驶行为监控方法及装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101638072A (zh) * 2009-08-25 2010-02-03 武汉理工大学 一种用于脱手驾驶监测预警的装置和方法
US8405496B2 (en) * 2009-11-13 2013-03-26 William Bennett Wheel watcher
CN102390321A (zh) * 2011-10-09 2012-03-28 江苏大学 预防驾驶员长时间单手操纵转向盘的方法及其装置
CN102745231A (zh) * 2012-03-16 2012-10-24 浙江吉利汽车研究院有限公司 感应式汽车方向盘警示系统和控制方法
CN104369692A (zh) * 2014-10-31 2015-02-25 力帆实业(集团)股份有限公司 汽车主动安全提示系统

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