WO2008083774A1 - Procédé et système pour l'information individuelle du conducteur - Google Patents

Procédé et système pour l'information individuelle du conducteur Download PDF

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Publication number
WO2008083774A1
WO2008083774A1 PCT/EP2007/009397 EP2007009397W WO2008083774A1 WO 2008083774 A1 WO2008083774 A1 WO 2008083774A1 EP 2007009397 W EP2007009397 W EP 2007009397W WO 2008083774 A1 WO2008083774 A1 WO 2008083774A1
Authority
WO
WIPO (PCT)
Prior art keywords
driver
information
vehicle
output
information output
Prior art date
Application number
PCT/EP2007/009397
Other languages
German (de)
English (en)
Inventor
Martin Braess
Volker Entenmann
Rainer Heers
Gerd Herzog
Ralf Krause
Stephan MÜCKE
Johannes Weiland
Original Assignee
Daimler Ag
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 Daimler Ag filed Critical Daimler Ag
Publication of WO2008083774A1 publication Critical patent/WO2008083774A1/fr

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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
    • 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
    • G08G1/096733—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place
    • G08G1/09675—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place where a selection from the received information takes place in the vehicle
    • 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
    • G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
    • G08G1/096833—Systems involving transmission of navigation instructions to the vehicle where different aspects are considered when computing the route
    • G08G1/096838—Systems involving transmission of navigation instructions to the vehicle where different aspects are considered when computing the route where the user preferences are taken into account or the user selects one route out of a plurality

Definitions

  • the invention relates to a method and a device for controlling the information output to the driver in a vehicle, as provided, for example, in vehicle information management systems.
  • the invention relates to such a device which can be advantageously used particularly for commercial vehicles.
  • it is not limited to a particular type of vehicle and includes all possible types of vehicles in which the driver or the users, for example, vehicle and situation-related information is provided in each case via appropriate optical or acoustic output devices available.
  • Current vehicles typically have an on-board computer and engine control controlling the operation of the vehicle, both of which are coupled to a vehicle information management system.
  • Information about the vehicle condition and / or the driving situation can be made available to the driver and the users of the vehicle via this vehicle information management system.
  • the driver is thus informed while driving the vehicle, for example about maintenance intervals of the vehicle, warnings of malfunctions in the operation of the vehicle, current road conditions or via communication messages, such as GPS information or mobile phone messages.
  • communication messages such as GPS information or mobile phone messages.
  • information is provided on mileage (tachograph), mandatory breaks for the driver, and position-related and logistics-related information that must be made available to the driver through the information management system.
  • German Patent Disclosure DE 103 404 870 A1 discloses a method for issuing messages in an information system of a vehicle, wherein the individual messages have priorities assigned to the output. Depending on these preset priorities, the respective message and display of information takes place. For example, the priorities may be such as road conditions, driver status or driver type.
  • Another known information management system in vehicles can be found in the German patent application DE 103 39 634 Al.
  • a computer program is provided, which decides in a decision step, whether to be approached from a current information with the respective information to the driver.
  • the task of this system is to make an informed decision about the forwarding and issuing of information to the driver.
  • the basis for deciding an information release is a set of conditions that must be met.
  • the driver is given the opportunity to define the conditions for the transmission of information offers.
  • the disadvantage here is that the system can not automatically adjust to different drivers. Each user must specify in advance the conditions for his or her information to be used.
  • the inventive method for controlling the information output to the driver in a vehicle is used in particular for the output of vehicle and situation-related information, which are evaluated according to certain criteria and output according to this evaluation to the driver.
  • the output occurs, for example, in predetermined time intervals, so that the information is not constantly provided to the driver with unnecessarily frequent repetition.
  • the inventive method is characterized in that it comprises the steps of: a) detecting the identity of the current driver at - or before and / or after - the start of the vehicle; and b) providing information for outputting to the driver in dependence on the current driver and in dependence on an information output history stored for the respective driver.
  • the respective driver is detected by the system, and it is thus possible to respond individually to the respective needs and wishes of the driver in the information output in the motor vehicle.
  • the driver's exposure level can be significantly reduced.
  • the output of the information when the vehicle is restarted is adapted individually for each driver to the information relevant to him. If after a reboot the system detects that the driver has not changed, only such information is provided that is either new or has not been issued for some time, especially after a predetermined time interval. Also, in the manner of outputting information - for example, regarding their order - preferences of the respective driver can be taken into account.
  • the driver receives within a very short time an adequate overview of the condition of the vehicle or situationally important information. Unnecessary and driver-disturbing repetitions are avoided, and the most urgent information is kept in the foreground and in the mind of the driver. This reduces the time losses incurred by the driver. In addition, the security is increased. The new procedure makes it possible, in particular, to access the individual information output hierarchy. specifics of drivers.
  • the information management system displays the individual settings and those already issued to each different driver Information "remembers" and this in the form of a complete driver-specific information output file - as so-called information output history - stores .
  • This can also be stored externally and wirelessly - for example, by a forwarding company - are transmitted to the vehicle.
  • the inventive method grants a considerable amount of time for the driver at the start of the vehicle, for example, after a short stop does not have to repeatedly read or hear all possible displays, and may need to confirm the receipt of certain information by pressing keys.
  • the essential advantage of the invention lies in the fact that only the important information is output individually for each driver and depending on the location and situation detection by the system in the respective output devices.
  • the output information is thereby more attentively perceived by the driver, since he is not "bored” with frequent repetitions .
  • Information on multifunction devices on board the vehicle as well as information on scheduling, logistics and fleet management, for example, in commercial vehicles and last but not least service and maintenance intervals understands this list is not restrictive and it Similarly, other types of information can be output to the driver.
  • the identification of the driver means a detection, for example via a driver identification number, which may be stored on different media.
  • the driver identification may also be done by off-vehicle systems, such as a commercial vehicle monitoring and scheduling program.
  • means for driver identification are electronic ignition keys, driving license cards or the detection of driver identification by a digital tachograph (so-called tachograph) or the like, the surcharge is not to be understood as exhaustive.
  • the identification takes place before, during or after the restart of the vehicle.
  • the identification is done before starting; with a driving authorization card at the start, and with a tachograph after takeoff. In the other parts of the application text, this extended period should be included with the expression "at start” or "at restart”.
  • the invention determines whether additional new information is available. From this data and possibly further input information, a driver-specific information output and information history, individually tailored to the respective driver, is created. Subsequently, the system according to the invention decides whether information is again displayed to the driver shall be. Various parameters can serve as the basis for this decision, as explained below.
  • the type and repetition rate of providing information as a function of the duration of a break by this driver are at least co-determined. For example, if it is only a short break at a rest stop, then it is generally decided that not all available information must be made available to the driver again. If new important information is available or has arrived, then only these will be issued at reboot. If, on the other hand, it is a longer break in the journey, such as an overnight stop, at least certain important information is reissued to the driver, even if he has received the relevant information the day before. By taking into account the duration of a break, it is avoided that the driver is unnecessarily re-issued all the information available after a short break in the journey. It is selected according to the individual preference and the appropriate situation, which information should be made available to the driver at this moment preferred.
  • the provision and / or display of information to the respective driver in dependence on the period of time that has elapsed since the last time this information is provided to the respective driver.
  • the indication of an imminent maintenance for example, a truck - does not have to be issued to the driver after every break. It is sufficient if, for example, every seven days on the upcoming, necessary maintenance of the respective Vehicle is pointed.
  • information regarding the operation of the vehicle with respect to the remaining fuel or the remaining maximum mileage, malfunction in the operation of the drive units, etc. of course, a more short-term and frequently repeated output of the information is required and appropriate.
  • the information output is differentiated taking into account position data of the vehicle.
  • position data of the vehicle Depending on the position and the location of the vehicle, for example, it can specifically be discussed whether certain service or maintenance options are available, for example for the truck, at the current position. In this case, the driver's information is displayed again.
  • position-related parameters which are relevant for an information output system are, in the case of commercial vehicles, in particular the location on the depot, standing at a gas station or on a car yard and the arrival at the destination or if an intermediate destination is reached at which cargo is accepted or unloaded shall be.
  • This information is advantageously output to the driver on time and in dependence on the respective position of the vehicle.
  • the information output is differentiated to the respective driver taking into account the vehicle and / or the driving situation.
  • vehicle situation are all relevant operating parameters of the vehicle to understand, such as the tank filling, the engine temperature, the wear of vehicle tires, etc.
  • driving situation are, for example, traffic or road-related pa To understand the parameters that are relevant to the driving of the vehicle. In this way, not only the information output is optimized, but also significantly increases driving safety.
  • the driver or the user determined by a setting process, which type of information to be provided in what manner and in which time intervals.
  • the driver can advantageously thereby make settings through which the information is output according to his specific wishes and preferences. It can determine, for example, which information is output in which form when and in what manner in the vehicle and by what output devices, such as, for example, a central display of an on-board computer.
  • the flexibility of the information output system is thereby considerably increased.
  • the user is not dependent on factory-specific settings and can take care of the management of information in vehicle operation according to his wishes.
  • the respective information output history and / or the respective individual settings of the information output of the respective driver is permanently detected, updated and stored during operation of the vehicle.
  • the information output history that is, the timings, types, and forms of the respective information output of individual drivers are stored in the system in this manner, and are used in the next use of the vehicle by that driver for optimized and efficient information output to that driver.
  • the frequency and manner of the information output can thus be optimally adapted to the respective driver. be fit.
  • the driver is less distracted from the actual driving and, depending on the respective criteria and preferences, receives only the information that is considered necessary at the time. This significantly reduces the time losses when operating a vehicle, especially in the case of a truck or other commercial vehicle.
  • the method according to the invention offers the driver considerable advantages with regard to the temporal and ultimately fatigue-related attention stress.
  • the invention also relates to a device for controlling the information output to a driver in a vehicle, which is particularly suitable for implementing the method according to one of the preceding aspects.
  • the device has a display device via which drivers specific and individually coordinated information is output, as well as a controller for managing in particular vehicle-related and situational information.
  • the control device according to the invention has an interface for inputting information and is characterized in that the device has means for detecting the identity of the respective current driver, and that the device is adapted to individually provide information to the driver depending on the current (ie the driver currently using the vehicle) and an information output history of that respective driver.
  • the control device can determine directly and without additional effort, whether the vehicle, such as a truck, is moved by the same driver as before a break or whether in the meantime a other driver replaced the original driver.
  • the device for controlling the information output according to the invention it is possible for the device for controlling the information output according to the invention to provide the driver with customized information outputs.
  • the device gets for this either externally or from an internal memory the respective information output history of a driver, if this driver has already driven with the vehicle or the system is known. Otherwise, the first time the vehicle is used, the information output history is automatically created and stored by the device.
  • means for detecting the driver identity for example, electronic keys with driver ID, driver identification cards, digital vehicle fleet data, etc. can serve.
  • the invention is not limited to any of these aforementioned driver identification means. It is only important for the invention that the device for detecting the driver's identity is suitable, for example, at, before or after each restart of the vehicle. When a new driver operates the vehicle, it is possible to respond to this driver according to the specific needs and individual requirements. Otherwise, that is, if a previous driver after a break with the vehicle resumes driving, its corresponding information output history can be used without any change in the system.
  • the means for detecting the driver's identity are integrated in an electronic vehicle key.
  • the system reacts automatically detects the respective new driver without the latter having to make any Ak ⁇ tions or operations on its own. Since electronic keys are increasingly being used today, so with Driver Identification in a simple and only software-related manner.
  • a memory unit in which respective information output histories and / or user-specific information output settings can be stored by different drivers.
  • Dxe control device for information output within an information management system of a vehicle is thus optimally adapted to adjust to each specific driver and their information output request. Furthermore, it can be recorded in the memory unit which individual settings a respective driver has made during the journey with regard to the output of information. A suppression of information that is irrelevant to the respective driver can likewise be registered here, as well as a risk-increasing tendency of the respective driver to disregard warnings.
  • the warnings can be issued to the driver, for example, in shorter time intervals and with clearer warnings in an acoustic, visual or other manner in corresponding output devices.
  • the process according to the invention becomes active and carries out the following steps. It should be noted that not necessarily the following method steps must be performed completely and in the order described, as long as at least a detection of the identity of the driver and an inventive claimed to provide information. Likewise, additional, not separately described steps may be provided.
  • the detection of the driver's identity is performed in step 101. This can be done when unlocking the vehicle, before or during starting or after starting the vehicle.
  • the inventive method uses for this purpose suitable means for driver identification.
  • the driver can either be identified by a manual input of his driver's identity (for example by code input) or, preferably, by an automatic detection of the identity, for example by electronic means.
  • Means for detecting the identity of the driver may be integrated, for example, within an electronic vehicle key, a driver identity card or the like in the vehicle.
  • the system determines what information is present regarding the vehicle, the driving operations, the vehicle position, the load state of a truck, etc. In this case, a distinction is preferably made between new information that has not yet been made available to the driver and information that, although relevant, has already been brought to the attention of the driver earlier.
  • a comparison is made between the available information and the information It is determined in what way in the past the respective driver has received information regarding the vehicle, the system, etc. and which individual settings the driver in each case in this regard in the past. This is understood in the present case, the information output history of an individual driver.
  • the purpose of the comparison is to distinguish the present new and important information from the less important background information for the driver. If this comparison has been made between the available information and the driver-specific output profile, the system can automatically provide corresponding individually matched information in the necessary and reasonable time intervals for output to the driver.
  • the corresponding selection of the information to be output is then carried out. On the one hand, this selection will be made on the basis of criteria specified by the system and adjusted for the respective driver according to his "history", and on the other hand also on the basis of preferences entered by the driver himself.
  • the associated message of the information management system of the vehicle is output to the corresponding driver only once a day or after a long drive interruption, on the basis of the system-inherent criteria.
  • system criteria for example, be provided to issue a warning about a defective interior lighting of the vehicle only once a day to one and the same driver.
  • a driver wishes to For example, to be reminded more often of such maintenance messages, he can change the preset criteria of Informationsma- nagemantsystems by means of appropriate input means according to sexual preferences individually in an advantageous embodiment of the invention.
  • a break with and without driver change it is also possible to distinguish between a break with and without driver change.
  • This has the advantage that only the information that is important and required for each driver is made available to the corresponding driver. For example, if during the course of the morning a first driver receives an indication that the windshield washer fluid of the vehicle must be replenished, a new second driver will also be insignificant regardless of the time elapsed since the last warning pointed. Alternatively, the first driver may then be alerted to the lack of filling of the washer fluid when a longer stop at a gas station or rest area takes place.
  • step 105 in the exemplary embodiment of the invention. fertil reproduced in the drawing.
  • the output of the information in step 105 may be carried out preferably via an instrument cluster and its corresponding display, which is realized in today's vehicles in the form of a display with softkey buttons or the like - or for example as a touch screen on the center console.
  • the output of the information can of course also be done acoustically, etc.
  • a feedback arrow is also drawn to the restart of the vehicle. It is hereby indicated that, according to the invention, the method according to the invention runs again each time the vehicle is restarted.
  • the invention offers the advantage that the information outputs are made according to the needs and preferences of the respective driver and provided in view of their urgency and the duration of each break and any location or situation recognitions. This avoids that the driver is bothered too often with less urgent messages. This will increase the driver's attention to important informational issues.
  • the invention provides an individually tailored to each driver information management in a very simple way. It is only necessary to record the respective driver via corresponding identity acquisition means and, if appropriate, to record and store the corresponding information output histories in software-related terms, provided that they can not be externally fed to the system.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Traffic Control Systems (AREA)

Abstract

L'invention concerne un procédé et un dispositif pour commander la délivrance d'informations dans un système de gestion d'informations d'un véhicule. Dans ce système, des informations concernant notamment le véhicule et la situation de conduite sont évaluées selon des critères donnés et, en fonction de cette évaluation, délivrées au conducteur de préférence à intervalles de temps prédéfinis. Le procédé et le dispositif sont caractérisés en ce que l'identité du conducteur actuel est détectée lors du démarrage du véhicule, et les informations à délivrer au conducteur sont fournies, et délivrées de même, en fonction du conducteur actuel ainsi que d'un historique mémorisé de délivrance d'informations pour le conducteur respectif.
PCT/EP2007/009397 2006-12-21 2007-10-30 Procédé et système pour l'information individuelle du conducteur WO2008083774A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200610060519 DE102006060519A1 (de) 2006-12-21 2006-12-21 Verfahren und System zur Fahrerinformation
DE102006060519.5 2006-12-21

Publications (1)

Publication Number Publication Date
WO2008083774A1 true WO2008083774A1 (fr) 2008-07-17

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ID=38982829

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/009397 WO2008083774A1 (fr) 2006-12-21 2007-10-30 Procédé et système pour l'information individuelle du conducteur

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DE (1) DE102006060519A1 (fr)
WO (1) WO2008083774A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010050697B4 (de) 2010-11-06 2023-10-12 Audi Ag Fahrerinformationssystem für ein Kraftfahrzeug
EP2798626A4 (fr) * 2011-12-29 2016-01-06 Intel Corp Marquages publicitaires sur véhicule, personnalisés et reconfigurables
DE102018203745A1 (de) * 2018-03-13 2019-09-19 Bayerische Motoren Werke Aktiengesellschaft Verfahren, eine Vorrichtung sowie ein korrespondierendes Computerprogramm zum Variieren oder Unterdrücken zumindest einer Fahrerinformation
DE102021005546B3 (de) 2021-11-09 2022-11-10 Mercedes-Benz Group AG Verfahren zum Betrieb eines Sprachdialogsystems

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001032472A1 (fr) * 1999-11-03 2001-05-10 Robert Bosch Gmbh Dispositif d'assistance installe dans un vehicule
US20040090346A1 (en) * 2002-11-12 2004-05-13 Simonds Craig John System and method of providing location and time related information to a vehicle
DE10066078A1 (de) * 2000-08-26 2004-05-19 Audi Ag Personalisierungsvorrichtung und Personalisierungsverfahren zur benutzerabhängigen Einstellung von Parameterwerten
WO2004053811A1 (fr) * 2002-12-11 2004-06-24 Daimlerchrysler Ag Procede pour apporter une assistance informative a un conducteur d'automobile a l'aide d'un systeme multimedia embarque
DE10339634A1 (de) * 2003-08-28 2005-03-24 Daimlerchrysler Ag Verfahren, Computerprogramm und Fahrerinformationssystem zum Verwalten von Informationsangeboten für den Fahrer eines Fahrzeugs

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001032472A1 (fr) * 1999-11-03 2001-05-10 Robert Bosch Gmbh Dispositif d'assistance installe dans un vehicule
DE10066078A1 (de) * 2000-08-26 2004-05-19 Audi Ag Personalisierungsvorrichtung und Personalisierungsverfahren zur benutzerabhängigen Einstellung von Parameterwerten
US20040090346A1 (en) * 2002-11-12 2004-05-13 Simonds Craig John System and method of providing location and time related information to a vehicle
WO2004053811A1 (fr) * 2002-12-11 2004-06-24 Daimlerchrysler Ag Procede pour apporter une assistance informative a un conducteur d'automobile a l'aide d'un systeme multimedia embarque
DE10339634A1 (de) * 2003-08-28 2005-03-24 Daimlerchrysler Ag Verfahren, Computerprogramm und Fahrerinformationssystem zum Verwalten von Informationsangeboten für den Fahrer eines Fahrzeugs

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