WO2011044723A1 - Système de commande automatique d'avertisseur de véhicule et procédé associé - Google Patents

Système de commande automatique d'avertisseur de véhicule et procédé associé Download PDF

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Publication number
WO2011044723A1
WO2011044723A1 PCT/CN2009/074418 CN2009074418W WO2011044723A1 WO 2011044723 A1 WO2011044723 A1 WO 2011044723A1 CN 2009074418 W CN2009074418 W CN 2009074418W WO 2011044723 A1 WO2011044723 A1 WO 2011044723A1
Authority
WO
WIPO (PCT)
Prior art keywords
horn
current
vehicle
concerned
control unit
Prior art date
Application number
PCT/CN2009/074418
Other languages
English (en)
Inventor
Yonglong Xu
Original Assignee
Bosch Automotive Products (Suzhou) Co., Ltd.
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 Bosch Automotive Products (Suzhou) Co., Ltd. filed Critical Bosch Automotive Products (Suzhou) Co., Ltd.
Priority to CN200980161391.2A priority Critical patent/CN102510820B/zh
Priority to PCT/CN2009/074418 priority patent/WO2011044723A1/fr
Publication of WO2011044723A1 publication Critical patent/WO2011044723A1/fr

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • 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
    • B60Q5/00—Arrangement or adaptation of acoustic signal devices
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
    • G08G1/096708—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control
    • G08G1/096725—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control where the received information generates an automatic action on the vehicle control
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
    • G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
    • G08G1/096775—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is a central station

Definitions

  • the present invention relates to a system and a method for automatically operating a horn of a motor vehicle or warning the driver based on specified horn operating regulations.
  • a horn although indispensable for a vehicle, produces noise.
  • honking operating a horn to generate sound
  • the present invention in a first aspect provides an automatic vehicle horn control system comprising: a control unit in which operation programs and configurable parameters are stored; a horn connected to the control unit and configured to receive command from the control unit; and horn-operating-regulation acquisition means coupled with the control unit and configured to acquire information about horn operating regulation related with current or concerned location and driving direction of the vehicle; wherein, in accordance with the information acquired by the horn-operating-regulation acquisition means, a) if at current or concerned location and in current or concerned driving direction it is not allowed to operate the horn to produce sound or the sound level is not allowed to be higher than a certain level, then the control unit initiates a honking forbidden or restriction mode in which the horn is deactivated or the sound of the horn is controlled to be lower than a certain level, and/or an alarm indicating the honking forbidden or restriction requirement is generated, and/or b) if at current or concerned location and in current or concerned driving direction it is required to operate the horn to produce sound
  • the horn-operating-regulation acquisition means comprises: a positioning system which is coupled to the control unit for and is configured to provide current location and driving direction of the vehicle to the control unit and a digital map in which requirements to horn operation are stored and which is coupled to the control unit via a map interface; and/or a traffic sign identifying device which is configured to read road traffic signs or electronic traffic marks and to provide corresponding information including location and direction where they should apply to the control unit.
  • the digital map is carried by the vehicle.
  • the digital map is provided in a traffic control center or a service provider, and the map interface is a wireless interface configured to exchange data with the traffic control center or the service provider.
  • the positioning system comprises a satellite positioning system.
  • the positioning system further comprises supplementary sensors, such as Tacho/ABS sensors or Gyro sensors.
  • the alarm is an audio alarm and/or an optical/video alarm.
  • the automatic vehicle horn control system further comprises a human-machine interface coupled to the control unit and configured to input parameters, setting system configuration, and outputting operation indications.
  • the present invention in a second aspect provides an automatic vehicle horn control method comprising: a) acquiring information about horn operating regulation related with current or concerned location and driving direction of the vehicle; b) if at current or concerned location and in current or concerned driving direction it is not allowed to operate the horn to produce sound or the sound level is not allowed to be higher than a certain level, then a honking forbidden or restriction mode is initiated in which the horn is deactivated or the sound of the horn is controlled to be lower than a certain level, and/or an alarm indicating the honking forbidden or restriction requirement is generated, and/or c) if at current or concerned location and in current or concerned driving direction it is required to operate the horn to produce sound, then a honking must mode is initiated in which the horn is operated automatically to produce sound, and/or an alarm indicating the honking must be performed is generated; and d) if at current or concerned location and in current or concerned driving direction there is not any requirement to horn operation, then a free mode is maintained in which the
  • the information about horn operating regulation related with current or concerned location and driving direction of the vehicle is acquired by: obtaining current location and driving direction of the vehicle by a positioning system or inputting concerned location and driving direction of the vehicle, and fitting current or concerned location and driving direction of the vehicle into a digital map in which requirements to horn operation are stored; and/or reading road traffic signs or electronic traffic marks by a traffic sign identifying device.
  • the horn of a vehicle is automatically deactivated or the sound level is lowered, and/or the driver receives an alarm that the horn should not be used.
  • horn noise will be effectively controlled in specified areas.
  • the horn of a vehicle is automatically operated to generate sound, and/or the driver receives an alarm that the horn should be operated to generate sound.
  • traffic safety can be improved.
  • Figure 1 is a schematic block diagram showing an automatic control system for a horn of a vehicle according to an embodiment of the present invention
  • Figure 2 is a schematic block diagram showing an automatic control system for a horn of a vehicle according to another embodiment of the present invention
  • Figure 3 is a schematic block diagram showing an automatic control system for a horn of a vehicle according to yet another embodiment of the present invention
  • Figure 4 is a flow chart showing an automatic vehicle horn control method which may be used with the automatic control system of Figure 1 ;
  • Figure 5 is a flow chart showing an automatic vehicle horn control method which may be used with the automatic control system of Figure 2;
  • Figure 6 is a flow chart showing an automatic vehicle horn control method which may be used with the automatic control system of Figure 3.
  • the invention relates to a technique of initiating a horn operation mode in a vehicle in responding to a signal representing a specified horn operating regulation.
  • the signal may be created by adopting a positing system, such as a satellite positioning system (for example, a GPS), and a digital map, and/or by adopting a traffic sign identifying device.
  • a positing system such as a satellite positioning system (for example, a GPS), and a digital map, and/or by adopting a traffic sign identifying device.
  • the alarm may be an audio alarm or an optical/video alarm or both.
  • traffic signs indicating specified horn operating regulations arranged in those locations that have specified horn operating regulations, for example, along roads or in areas.
  • Those signs may indicate specified points, such as a joint or an intersection of roads, specified segments, such as a distance of road or a segment of street, or specified sections, such as a living block or a government working area.
  • a traffic sign identifying device carried by a vehicle may capture those traffic signs and create a corresponding signal.
  • Electronic traffic marks may also be arranged in those locations.
  • an electric transmitter may send out a wireless signal which can be received by an electric receiver carried a vehicle.
  • a digital map may be provided onboard, i.e., carried by a vehicle, or offboard, for example, provided in a traffic control center or a service provider.
  • the locations that have specified horn operating regulations are combined into the map.
  • Current location of the vehicle may be identified by a positioning system. If the digital map is provided in the traffic control center or the service provider, the vehicle is provided with a wireless interface which exchanges data with the traffic control center or the service provider.
  • the vehicle may receive a signal indicating the information about the horn operating regulation at current location.
  • the vehicle at this location may have its horn working in a free mode in which the drivers may decide whether to operate the horns or not according to real traffic condition.
  • the positioning system may be composed of at least a satellite positioning system (for example, a GPS).
  • a satellite positioning system for example, a GPS
  • supplementary sensors such as Tacho/ABS sensors for measuring traveling distances and/or Gyro sensors for measuring the angular changing of vehicles, may be incorporated for improving positioning reliability and/or compensating satellite positioning error.
  • the vehicle is at a location and direction that the horn is not allowed to generate sound or the sound level is not allowed to be higher than a certain level, then a "honking forbidden or restriction” mode as described above is initiated; on the contrary, if according to the digital map, the vehicle is at a location and direction that the horn must sound, then a "honking must" mode as described above is initiated; and finally, if there is not any horn operating regulation, the driver may decide to operate or not to operate the horn according to real traffic condition.
  • a neighboring area around current location of the vehicle can be transmitted from the traffic control center or the service provider to the vehicle via the wireless interface, and then the horn operation mode can be determined in the vehicle.
  • current location and direction of the vehicle can be transmitted to the traffic control center or the service provider via the wireless interface.
  • the horn operation mode can be determined in the traffic control center or the service provider and sent back to the vehicle.
  • Permanent or temporary regulations on the operation of horns issued by the government may also be sent to the traffic control center or the service provider.
  • horn operation modes can be set before reaching the specified locations, especially when vehicle navigation is activated.
  • the traffic sign identifying device When a traffic sign identifying device is adopted, as describe above, the traffic sign identifying device reads traffic signs or electronic traffic marks, and then a horn operation mode is set.
  • a vehicle may incorporate both the digital map and the positioning system, and the traffic sign identifying device.
  • a horn controlling device For controlling the operation of the horn, a horn controlling device is provided in the vehicle.
  • the horn controlling device receives signals or information about the specified horn operating regulations and then set the horn of the vehicle into a corresponding operation mode.
  • FIG. 1 shows a block diagram of an automatic vehicle horn control system according to a first embodiment of the present invention.
  • the automatic horn control system comprises a control unit 1, into which programs for controlling and configurable parameters such as languages, deactivating the horn (or mute state), lowering the sound level of the horn, etc., can be stored.
  • An HMI (human-machine interface) 2 is coupled to the control unit 1 for inputting parameters, setting system configuration, and outputting operation indications.
  • a horn 3 is connected to the control unit 1 and receives command from the control unit.
  • the horn 3 operates in three modes, i.e., a "honking forbidden or restriction” mode, a “honking must” mode and a free mode as described above.
  • a positioning system 4 is coupled to the control unit 1 for providing current location and driving direction of the vehicle to the control unit.
  • a digital map 5 is coupled to the control unit 1 via a map interface 6.
  • the control unit 1 fits current or concerned location and driving direction of the vehicle into the digital map and gets information about specified horn operating regulations related with this position and direction.
  • the digital map 5 may be provided onboard or offboard. In the case of an offboard digital map, the digital map is arranged in a traffic control center or a service provider and the map interface 6 is a wireless interface.
  • the positioning system 4, the digital map 5 and the map interface 6 compose a horn-operating-regulation acquisition means.
  • control unit 1 initiates a corresponding operation mode.
  • step SI a driver starts driving a vehicle.
  • step S2 the control unit 1 obtains current location and driving direction of the vehicle from the positioning system 4.
  • step S3 current location and driving direction of the vehicle are fit into the digital map and the information about specified horn operating regulations related with this position and direction is obtained.
  • step S4 it will judge whether honking is forbidden or restricted for current location and direction. If the judge result of step S4 is "Yes”, then the operation goes to step S41 to initiate a "honking forbidden or restriction” mode wherein the horn 3 is deactivated or the sound level of horn is lowered to be below a certain level, and/or an audio or optical/video alarming signal is sent out to let the driver know the forbidden or restriction requirement. After step S41, the operation goes to step S7 which will be described below.
  • step S4 If the judge result of step S4 is "No", then the operation goes to step
  • step S5 the operation goes to step S51 to initiate a "honking must” mode wherein the horn 3 is activated to generate sound and/or an audio or optical/video alarming signal is sent out to let the driver know the honking requirement.
  • step S7 the operation goes to step S7 which will be described below.
  • step S5 if the judge result of step S5 is "No", then the operation goes to step
  • step S7 the operation goes to step S7 to judge whether the driving is ended. If the judge result of step S7 is "Yes”, then the operation goes to step S8 where the operation of the automatic vehicle horn control system is ended. On the other hand, if the judge result of step S7 is "No”, then the operation goes back to step S2.
  • FIG. 2 shows a block diagram of an automatic vehicle horn control system according to a second embodiment of the present invention.
  • the second embodiment also comprises a control unit 1, an HMI (human-machine interface) 2 and a horn 3 which are similar to those disclosed in the first embodiment.
  • HMI human-machine interface
  • the automatic vehicle horn control system according to the second embodiment does not comprise the positioning system 4, the digital map 5 and the map interface 6. Instead, the automatic vehicle horn control system according to the second embodiment comprises a traffic sign identifying device 7 which reads traffic signs or electronic traffic marks and provides corresponding information to the control unit 1 which then set the horn operation mode.
  • the traffic sign identifying device 7 composes a horn-operating-regulation acquisition means.
  • Other aspects of the automatic vehicle horn control system according to the second embodiment are similar to that of the first embodiments and thus are not described.
  • step S2' The method shown in Figure 5 is different with that shown in Figure 4 in that steps S2 and S3 are substituted with step S2' . So only step S2' will be described below.
  • step S2' the traffic sign identifying device 7 reads traffic signs or electronic traffic marks and provides corresponding information to the control unit 1 which then perform the operation of step S4.
  • FIG. 3 shows a block diagram of an automatic vehicle horn control system according to a third embodiment of the present invention.
  • the third embodiment is a combinations of the first and second embodiments.
  • the third embodiment comprises a control unit 1, an HMI (human-machine interface) 2, a horn 3, a positioning system 4, a digital map 5, a map interface 6 and a traffic sign identifying device 7.
  • HMI human-machine interface
  • step S2" shown in Figure 6 is a combination of steps S2 and S3 shown in Figure 4 and step S2' shown in Figure 5.
  • the horn of a vehicle is automatically deactivated or the sound level is lowered, and/or the driver receives an alarm that the horn should not be used.
  • horn noise will be effectively controlled in specified areas.
  • the horn of a vehicle is automatically operated to generate sound, and/or the driver receives an alarm that the horn should be operated to generate sound.
  • traffic safety can be improved.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Traffic Control Systems (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

L'invention concerne un système de commande automatique d'avertisseur de véhicule comprenant une unité de commande (1), un avertisseur (3) et un moyen d'acquisition de régulation de fonctionnement d'avertisseur. Le procédé de commande automatique d'avertisseur de véhicule comprend les étapes suivantes : acquisition d'informations sur la régulation du fonctionnement de l'avertisseur, relatives à la localisation actuelle ou concernée et à la direction de déplacement du véhicule, et ensuite initialisation d'un mode interdit ou restreint d'actionnement de l'avertisseur, dans lequel on désactive l'avertisseur (3) ou dans lequel on commande le son de l'avertisseur (3) de manière à ce qu'il soit inférieur à un certain niveau, ou initialisation d'un mode impératif d'actionnement de l'avertisseur dans lequel on actionne automatiquement l'avertisseur (3) afin de produire un son.
PCT/CN2009/074418 2009-10-13 2009-10-13 Système de commande automatique d'avertisseur de véhicule et procédé associé WO2011044723A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN200980161391.2A CN102510820B (zh) 2009-10-13 2009-10-13 机动车辆喇叭控制系统和方法
PCT/CN2009/074418 WO2011044723A1 (fr) 2009-10-13 2009-10-13 Système de commande automatique d'avertisseur de véhicule et procédé associé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2009/074418 WO2011044723A1 (fr) 2009-10-13 2009-10-13 Système de commande automatique d'avertisseur de véhicule et procédé associé

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WO2011044723A1 true WO2011044723A1 (fr) 2011-04-21

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140005884A1 (en) * 2012-06-29 2014-01-02 Harman International Industries, Inc. Systems and methods for disabling a vehicle horn
CN103863180A (zh) * 2012-12-12 2014-06-18 重庆长安汽车股份有限公司 一种基于车身控制模块的禁鸣喇叭控制系统
CN105083115A (zh) * 2015-07-01 2015-11-25 北汽福田汽车股份有限公司 用于车辆喇叭的控制装置、系统、方法及车辆
US10703386B2 (en) 2018-10-22 2020-07-07 Ebay Inc. Intervehicle communication and notification
WO2021044442A1 (fr) * 2019-09-03 2021-03-11 Ramasamy Krishnaswamy Dispositif d'avertissement/de signalisation sonore à commande électronique en marche avant et marche arrière
WO2022195999A1 (fr) * 2021-03-19 2022-09-22 本田技研工業株式会社 Dispositif de klaxon automatique pour motocyclette
DE102013008545B4 (de) 2013-05-16 2023-10-26 Volkswagen Aktiengesellschaft Verfahren und Vorrichtung zum Betreiben einer Sondersignalanlage für ein Sondereinsatzfahrzeug

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CN103042971A (zh) * 2013-01-15 2013-04-17 哈尔滨工程大学 一种汽车喇叭智能控制装置及控制方法
JP6020415B2 (ja) * 2013-11-01 2016-11-02 株式会社デンソー 車両用ホーン制御装置、ホーン減音制御システム
CN104192060A (zh) * 2014-09-01 2014-12-10 联想(北京)有限公司 应用于交通工具的音频信号处理方法和交通工具
CN105810017B (zh) * 2016-04-08 2018-12-14 江苏大学 一种基于车车通信的替代汽车鸣笛的提示系统及方法
CN107685684A (zh) * 2016-08-03 2018-02-13 王黔生 语音喇叭
CN107856605A (zh) * 2017-09-29 2018-03-30 上海云丞聚智能科技有限公司 机动车禁鸣控制系统及方法
CN107682787B (zh) * 2017-11-08 2019-10-11 奇瑞汽车股份有限公司 用于车载音响的扬声器适配方法和装置
CN108973846A (zh) * 2018-06-13 2018-12-11 苏州创存数字科技有限公司 一种汽车鸣笛的控制方法及其装置
CN109733513B (zh) * 2018-11-28 2020-12-15 合肥联宝信息技术有限公司 车辆、用于其的喇叭防误触装置及方法
JP7264122B2 (ja) * 2020-07-01 2023-04-25 トヨタ自動車株式会社 音声出力制御システム
CN113997860B (zh) * 2021-10-09 2024-07-05 中汽创智科技有限公司 一种车辆鸣笛控制方法、系统、装置、设备及存储介质

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CN2339446Y (zh) * 1998-08-05 1999-09-22 慕忠义 城市禁笛区机动车辆喇叭电路自动切断器
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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140005884A1 (en) * 2012-06-29 2014-01-02 Harman International Industries, Inc. Systems and methods for disabling a vehicle horn
US9296334B2 (en) * 2012-06-29 2016-03-29 Harman International Industries, Incorporated Systems and methods for disabling a vehicle horn
EP2679447A3 (fr) * 2012-06-29 2018-04-25 Harman International Industries, Inc. Systèmes et procédés permettant de désactiver un klaxon de véhicule
CN103863180A (zh) * 2012-12-12 2014-06-18 重庆长安汽车股份有限公司 一种基于车身控制模块的禁鸣喇叭控制系统
CN103863180B (zh) * 2012-12-12 2016-12-21 重庆长安汽车股份有限公司 一种基于车身控制模块的禁鸣喇叭控制系统
DE102013008545B4 (de) 2013-05-16 2023-10-26 Volkswagen Aktiengesellschaft Verfahren und Vorrichtung zum Betreiben einer Sondersignalanlage für ein Sondereinsatzfahrzeug
CN105083115A (zh) * 2015-07-01 2015-11-25 北汽福田汽车股份有限公司 用于车辆喇叭的控制装置、系统、方法及车辆
US10703386B2 (en) 2018-10-22 2020-07-07 Ebay Inc. Intervehicle communication and notification
US10723366B2 (en) 2018-10-22 2020-07-28 Ebay Inc. Intervehicle communication and notification
WO2021044442A1 (fr) * 2019-09-03 2021-03-11 Ramasamy Krishnaswamy Dispositif d'avertissement/de signalisation sonore à commande électronique en marche avant et marche arrière
WO2022195999A1 (fr) * 2021-03-19 2022-09-22 本田技研工業株式会社 Dispositif de klaxon automatique pour motocyclette
JP7499401B2 (ja) 2021-03-19 2024-06-13 本田技研工業株式会社 自動二輪車の自動吹鳴装置

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CN102510820B (zh) 2014-04-16

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