WO2002011100A1 - Procede de transmission du trajet et de la position d'un vehicule de services d'urgence a des vehicules automobiles - Google Patents

Procede de transmission du trajet et de la position d'un vehicule de services d'urgence a des vehicules automobiles Download PDF

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Publication number
WO2002011100A1
WO2002011100A1 PCT/DE2001/002863 DE0102863W WO0211100A1 WO 2002011100 A1 WO2002011100 A1 WO 2002011100A1 DE 0102863 W DE0102863 W DE 0102863W WO 0211100 A1 WO0211100 A1 WO 0211100A1
Authority
WO
WIPO (PCT)
Prior art keywords
location
vehicle
route
emergency vehicle
motor vehicle
Prior art date
Application number
PCT/DE2001/002863
Other languages
German (de)
English (en)
Inventor
Holger Kussmann
Original Assignee
Robert Bosch Gmbh
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 Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Priority to DE50101728T priority Critical patent/DE50101728D1/de
Priority to AT01984454T priority patent/ATE262205T1/de
Priority to EP01984454A priority patent/EP1307868B1/fr
Priority to JP2002516743A priority patent/JP2004505284A/ja
Publication of WO2002011100A1 publication Critical patent/WO2002011100A1/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
    • G08G1/0965—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages responding to signals from another vehicle, e.g. emergency vehicle
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
    • G08G1/127—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams to a central station ; Indicators in a central station

Definitions

  • the invention relates to a method for transmitting a route and a location of an emergency vehicle to motor vehicles according to the type of the independent patent claim.
  • patent claims have the advantage that the emergency vehicles can reach their destination more quickly, since the drivers in the motor vehicles are informed of the passing of an emergency vehicle earlier than is possible with the Martinshorn.
  • the method according to the invention does not require any additional construction work, but can simply be implemented in software for a radio receiver, a car PC or a navigation device. Ultimately, the invention helps to save lives.
  • Another advantage is that the driver of a motor vehicle can react faster and, above all, correctly, even if the driver can already hear the Martinshorn. Because the multi-way reception of the acoustic Martinshorn signal means that the driver is often unable to determine the direction from which the signal is coming, especially in built-up areas. With the aid of the method according to the invention, however, the driver receives this direction information from the navigation.
  • the area around a motor vehicle is defined by a circle, it being decided whether the emergency vehicle is in the area, so that the arrival of an emergency vehicle is signaled to the driver of the motor vehicle or not.
  • the area is defined in such a way that a distance on the roads around the motor vehicle is taken. This leads to a more precise assessment of whether the emergency vehicle is in the vicinity of the motor vehicle.
  • the emergency vehicle transmits its current position and the planned route to a control center by means of digital radio signals, so that this current position and the route are communicated to the motor vehicles via further digital radio signals, so that these motor vehicles are informed of the current location and be informed of the current route.
  • an emergency management for the emergency vehicle to transmit this information to the control center, the location of the emergency vehicle being disclosed by a simple radio signal from the emergency control. A simple beacon can even be used. This creates a kind of fleet management.
  • the current position and the current route of the emergency vehicle are sent to the motor vehicles via digital radio signals in one
  • Digital broadcast signals such as DAB (Digital Audio Broadcasting) offer the convenient option of transmitting additional information such as the location of a vehicle or its route.
  • DAB Digital Audio Broadcasting
  • an emergency vehicle is shown symbolically on a display of a navigation device in a motor vehicle and / or an acoustic warning is output if it is in the vicinity, that is to say in the defined area, of the motor vehicle.
  • a driver of a motor vehicle can thus observe and assess the approach of the emergency vehicle.
  • a motor vehicle and an emergency vehicle are available which have means to carry out the method according to the invention.
  • FIG. 1 shows the transmission of data between the emergency vehicle, headquarters and motor vehicles.
  • Figure 2 a transmission device in an emergency vehicle as a block diagram
  • Figure 3 a receiving device in a motor vehicle as a block diagram
  • Figure 4 the inventive method as a flowchart.
  • a method for transmitting a route and a location of an emergency vehicle to motor vehicles which serves to inform motor vehicles of the approaching emergency vehicle before they can hear a siren. This saves a vital time advantage.
  • the emergency vehicle transmits its location and its route to a central office either by means of digital radio signals, or an emergency command transmits the location and the planned route to the Headquarters.
  • the data about the emergency vehicle are then transmitted to the motor vehicles in a broadcast mode by means of digital radio signals or digital radio signals.
  • Emergency vehicles approaching the motor vehicles can be symbolically shown on displays of navigation devices in the motor vehicles and / or acoustic warnings can be issued, so that it is easier for the drivers to assess the approach of the emergency vehicle.
  • FIG. 1 the transmission of data between the emergency vehicle, a control center and motor vehicles is shown symbolically.
  • An emergency vehicle 1 has an antenna 2.
  • a control center 3 has an antenna 4 and an antenna 5.
  • Two representative motor vehicles 6 and 8 each have an antenna 7 and 9.
  • the emergency vehicle 1 uses the antenna 2 to transmit its current location and the route to be traveled to the control center 3 by means of digital radio signals.
  • the control center 3 uses the antenna 4 to receive these digital radio signals. These can be ruby radio signals. For example, GSM (Global System Mobal Communication) or UMTS (Universal Mobal Telecommunication System) radio signals can be used.
  • GSM Global System Mobal Communication
  • UMTS Universal Mobal Telecommunication System
  • the control center 3 reformats the received data and sends it by means of digital radio signals via the antenna 5.
  • DAB digital audio broadcasting
  • Digital broadcast signals allow the data to be distributed in an undirected manner, and digital broadcast signals such as DAB signals in particular enable the simple transmission of additional information about the audio programs being transmitted.
  • TMC Traffic Messig Controll
  • RDS Radio Data Signal
  • DVB Digital Video Broadcasting
  • DRM Digital Radio Mondiale
  • the motor vehicles 6 and 8 then receive these digital broadcast signals by means of their antennas 7 and 9.
  • the motor vehicles 6 and 8 use their radio receivers to evaluate the information in the digital radio signals as to whether the emergency vehicle 1 is driving past the motor vehicles 6 and 8 or whether the emergency vehicle will cross the direction of travel. If there is already the possibility that the emergency vehicle will cross the route of the motor vehicle, then a warning is already being issued.
  • the radio receiver has a processor for evaluating the information.
  • a transmission device in the emergency vehicle 1 is shown as a block diagram in FIG.
  • a navigation device 12 is connected to a data input of a processor 11.
  • the processor 11 is in turn connected to a data input of a transmitter 10.
  • An output of the transmitter 10 leads to the antenna 2.
  • the processor 11 uses the navigation device 12 to determine the current location of the
  • the navigation device 12 determines the current location by means of a GPS (Global Position System) receiver and a rotation rate sensor.
  • the processor 11 now prepares the current location and the route to be traveled for transmission by means of the transmitter 10, the transmitter 10 having a digital-to-analog converter and a transmission amplifier. The signals are then emitted by means of the antenna 2.
  • the processor 11 dials the mobile phone number of the center 3 in order to set up a mobile radio channel with the center 3. If the mobile radio channel has been set up, the data, the location and the planned route are transmitted to the control center 3 by the emergency vehicle 1.
  • the emergency vehicle 1 it is possible for the emergency vehicle 1 to have a transmitter that has a characteristic signal that is recognized by an emergency response command. On the basis of this characteristic radio signal, the operations command recognizes where the emergency vehicle 1 is located. Furthermore, the operations management is informed about the possible and probable route of the emergency vehicle 1. The current location and the route are then transmitted to the control center 3. This transmission can take place either via radio or via wired signal transmission, for example via the telephone network.
  • FIG. 3 shows a receiving device which is used for motor vehicles 6 and 8, respectively.
  • the antenna 7 is connected to an input of a high-frequency receiver 13.
  • the output of the high-frequency receiver 13 leads to an input of a digital part 14.
  • a data output of the digital part 14 leads to a first data input of a processor 15.
  • a navigation device 16 is connected to a second data input of the processor 15.
  • a first data output of the processor 15 leads to a signal processing 17, wherein a data output of the signal processing 17 is connected to a data input of a display 18.
  • a second data output of the processor 15 leads to a signal processing 19.
  • An output of the signal processing 19 leads to an input of a loudspeaker 20.
  • the digital broadcast signals are received by means of the antenna 7.
  • the high-frequency receiver 13 amplifies, filters and converts the received digital broadcast signals into an intermediate frequency.
  • the digital part 14 then performs a digital-to-analog conversion in order to generate a digital data stream. Furthermore, the digital part 14 carries out channel decoding and, if appropriate, source decoding.
  • the processor 15 examines the received data, whether it is audio programs and / or additional information. If the additional information relates to the location and the route of the emergency vehicle 1, then the processor 15 checks whether the location of the emergency vehicle 1 is in an area around the motor vehicle 6 or 8. For this purpose, processor 15 first uses navigation device 16 to determine the location of the motor vehicle itself. Processor 15 then pulls a radius of 200 m around this location. The radius can be changed.
  • the processor 15 recognizes that this must be signaled to the driver.
  • the processor 15 uses the display 18 in order to show the driver the location of the emergency vehicle and the direction of travel as well as the route of the emergency vehicle on a digital map. The driver thus recognizes whether he is on the route of the emergency vehicle 1 or not.
  • it is checked whether the emergency vehicle 1 will cross the path of the motor vehicle, so that a driver is warned of this is released to release the intersection if necessary.
  • the driver also recognizes how far the emergency vehicle 1 is from his motor vehicle.
  • the processor 15 uses the loudspeaker 20 to give an acoustic warning, e.g. B.
  • the signal processor 17 prepares the data sent by the processor 15 for the display 18.
  • the display 18 is, for example, a plasma screen or a TFT display.
  • the signal processor 19 carries out a digital-to-analog conversion and optionally amplifies the audio signals by means of an audio amplifier.
  • the motor vehicles 6 and 8 have mobile radio devices which correspond to the reception of the digital radio signals
  • the method according to the invention is shown in FIG. 4 as a flow chart.
  • the emergency vehicle 1 transmits its location and its route to the control center 3 by means of the antenna 2.
  • the emergency vehicle 1 uses the transmitting device shown in FIG.
  • a radio signal for example a radio beacon or another periodic signal, to be sent by means of the antenna 2, on the basis of which an operational management unit recognizes the location of the emergency vehicle 1.
  • the route is beyond known to the operations management so that the operations management of the control center 3 can transmit this data.
  • control center 3 prepares the location data and the routes for the transmission by means of digital radio signals, the DAB signals being used here.
  • the control center 3 adds the location data and the routes to the DAB signals.
  • the control center 3 is therefore intended to send conventional audio programs via DAB. Furthermore, it is possible that the
  • DAB signals can also be used for other data transmissions, for example to supply local public transport with information, such an infrastructure can also be used for
  • the center 3 then sends the DAB radio signals by means of the antenna 5.
  • the center 3 then sends the DAB radio signals by means of the antenna 5.
  • Mobile radio signals are used, which are sent in broadcast mode. Then it is possible that antenna 5 can be dispensed with and only antenna 4 is used. In this case, the motor vehicles 6 and 8 would also have mobile radio devices in order to receive these mobile radio signals.
  • the motor vehicles 6 and 8 receive the digital radio signals with the receiving device shown in FIG. 3 and evaluate them in the digital radio signals contain information about the emergency vehicles.
  • the processor 15 determines whether the information of the emergency vehicle 1 is relevant for the motor vehicle.
  • the area can, on the one hand, be defined by a radius, as shown above, and, on the other hand, by a distance on the existing roads from the motor vehicle in question. If the emergency vehicle 1 is now within this area, then this emergency vehicle is relevant for the motor vehicle and the driver, and the driver is acoustically and / or optically shown that an emergency vehicle 1 is approaching. In addition, it is checked whether the route of the emergency vehicle is likely to pass the motor vehicle or will meet at an intersection.

Abstract

L'invention concerne un procédé de transmission du trajet et de la position d'un véhicule de services d'urgence à des véhicules automobile. Ce procédé permet de signaler à temps le passage d'un véhicule de services d'urgence au conducteur d'un véhicule automobile. La position et le trajet du véhicule de services d'urgence sont transmis aux véhicules automobile par des signaux radio numériques. On définie une zone autour des véhicules automobile de telle façon que l'on puisse déduire si la position du véhicule de services d'urgence concerne le trajet du véhicule automobile concerné. La position et le trajet du véhicule de services d'urgence sont transmis à un central par des signaux radio numériques ou par une ligne de services d'urgence. Si un véhicule automobile est informé du passage d'un véhicule de services d'urgence, ce dernier est représenté par un symbole sur le dispositif d'affichage du véhicule automobile.
PCT/DE2001/002863 2000-08-02 2001-07-28 Procede de transmission du trajet et de la position d'un vehicule de services d'urgence a des vehicules automobiles WO2002011100A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE50101728T DE50101728D1 (de) 2000-08-02 2001-07-28 Verfahren zur übertragung einer route und eines standorts eines einsatzfahrzeugs zu kraftfahrzeugen
AT01984454T ATE262205T1 (de) 2000-08-02 2001-07-28 Verfahren zur übertragung einer route und eines standorts eines einsatzfahrzeugs zu kraftfahrzeugen
EP01984454A EP1307868B1 (fr) 2000-08-02 2001-07-28 Procede de transmission du trajet et de la position d'un vehicule de services d'urgence a des vehicules automobiles
JP2002516743A JP2004505284A (ja) 2000-08-02 2001-07-28 出動車両のルート及び位置を自動車に伝送する方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10037572.3 2000-08-02
DE10037572A DE10037572A1 (de) 2000-08-02 2000-08-02 Verfahren zur Übertragung einer Route und eines Standorts eines Einsatzfahrzeugs zu Kraftfahrzeugen

Publications (1)

Publication Number Publication Date
WO2002011100A1 true WO2002011100A1 (fr) 2002-02-07

Family

ID=7651021

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2001/002863 WO2002011100A1 (fr) 2000-08-02 2001-07-28 Procede de transmission du trajet et de la position d'un vehicule de services d'urgence a des vehicules automobiles

Country Status (5)

Country Link
EP (1) EP1307868B1 (fr)
JP (1) JP2004505284A (fr)
AT (1) ATE262205T1 (fr)
DE (2) DE10037572A1 (fr)
WO (1) WO2002011100A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010038961A1 (de) 2010-08-05 2012-02-09 Robert Bosch Gmbh Verfahren und Vorrichtung zum Bestimmen einer Empfehlung für eine Strahlungscharakteristik zumindest eines Schweinwerfers eines Fahrzeugs

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007034029A1 (de) 2007-07-20 2009-01-22 Robert Bosch Gmbh Verfahren zur Information eines Beobachters über ein im Einsatz befindliches Einsatzfahrzeug und Anordnung dazu
DE102011077284A1 (de) 2011-06-09 2012-12-13 Robert Bosch Gmbh Verfahren und Vorrichtung zum Erfassen einer Kraftfahrzeug-Umgebung
DE102013008545B4 (de) 2013-05-16 2023-10-26 Volkswagen Aktiengesellschaft Verfahren und Vorrichtung zum Betreiben einer Sondersignalanlage für ein Sondereinsatzfahrzeug
DE102014212785A1 (de) 2014-07-02 2016-01-07 Robert Bosch Gmbh Verfahren zur Information eines Beobachters über ein im Einsatz befindliches Einsatzfahrzeug und Anordnung dazu
DE102018003149B4 (de) * 2018-04-18 2023-10-12 Mercedes-Benz Group AG Verfahren und Vorrichtung zur Information über ein Falschfahrerfahrzeug
DE102019215099B4 (de) 2019-10-01 2022-09-29 Audi Ag Verfahren zum Bereitstellen einer aktuellen lokalen Umgebungszustandskarte für ein Kraftfahrzeug sowie Kraftfahrzeug zum Durchführen eines derartigen Verfahrens

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4034681A1 (de) * 1990-10-31 1992-05-14 Norm Pacific Automat Corp System zur uebertragung von verkehrsinformationen zwischen fahrzeugen und zur steuerung
EP0773524A1 (fr) * 1995-11-07 1997-05-14 Deutsche Telekom AG Procédé de communication de signaux d'urgence dans le réseau de circulation routière

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4034681A1 (de) * 1990-10-31 1992-05-14 Norm Pacific Automat Corp System zur uebertragung von verkehrsinformationen zwischen fahrzeugen und zur steuerung
EP0773524A1 (fr) * 1995-11-07 1997-05-14 Deutsche Telekom AG Procédé de communication de signaux d'urgence dans le réseau de circulation routière

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010038961A1 (de) 2010-08-05 2012-02-09 Robert Bosch Gmbh Verfahren und Vorrichtung zum Bestimmen einer Empfehlung für eine Strahlungscharakteristik zumindest eines Schweinwerfers eines Fahrzeugs
CN102371939A (zh) * 2010-08-05 2012-03-14 罗伯特·博世有限公司 用于确定对车辆的至少一个车灯的照射特性的建议的方法和设备

Also Published As

Publication number Publication date
EP1307868B1 (fr) 2004-03-17
JP2004505284A (ja) 2004-02-19
ATE262205T1 (de) 2004-04-15
DE50101728D1 (de) 2004-04-22
EP1307868A1 (fr) 2003-05-07
DE10037572A1 (de) 2002-02-21

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