DE10342541A1 - Workload-dependent dialogue - Google Patents

Workload-dependent dialogue Download PDF

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Publication number
DE10342541A1
DE10342541A1 DE2003142541 DE10342541A DE10342541A1 DE 10342541 A1 DE10342541 A1 DE 10342541A1 DE 2003142541 DE2003142541 DE 2003142541 DE 10342541 A DE10342541 A DE 10342541A DE 10342541 A1 DE10342541 A1 DE 10342541A1
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DE
Germany
Prior art keywords
workload
dialogue
voice
driver
user
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE2003142541
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German (de)
Inventor
Susanne Kronenberg
Paul Heisterkamp
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mercedes Benz Group AG
Original Assignee
DaimlerChrysler 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 DaimlerChrysler AG filed Critical DaimlerChrysler AG
Priority to DE2003142541 priority Critical patent/DE10342541A1/en
Priority to PCT/EP2004/009336 priority patent/WO2005029465A1/en
Publication of DE10342541A1 publication Critical patent/DE10342541A1/en
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue

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  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Machine Translation (AREA)
  • Navigation (AREA)

Abstract

Zur Bedienung solcher Assistenzsysteme werden zunehmend Sprachdialogsysteme eingesetzt, da hierbei angenommen wird, dass eine rein sprachliche Interaktion einen Fahrzeugführer weniger von seiner Fahraufgabe ablenkt, als dies eine haptisch-visuelle Bedienung bedingt. Reagiert der Sprachdialog aber nicht adäquat auf die Fahrsituation, sondern fordert trotz hoher Arbeitsbelastung des Fahrers weiter die Aufmerksamkeit des Fahrers, so ist es fraglich, ob diese Annahme, der Entlastung des Fahrzeugführers durch das Sprachinterface, korrekt ist. Allgemein gibt ein Sprachdialogsystem im Rahmen des mit dem Systemnutzer geführten Sprachdialoges Sprachaufforderungen aus und wartet hierauf Äußerungen des Nutzers ab. Um gegebenenfalls Nutzeräußerungen zu verstehen, wird hierzu ein Spracherkenner aktiviert. In derjenigen Situation, in welcher keine Nutzeräußerung erfolgt, wird der Spracherkenner nach einer bestimmten Zeit (Final-Timeout) geschlossen und das Sprachdialogsystem reagiert wiederholt mit einer erneuten Sprachaufforderung. Um adäquat auf die aktuelle Fahrsituation reagieren zu können, wird in erfinderischer Weise vorgeschlagen, im Zusammenhang mit dem Sprachdialog die aktuelle Arbeitsbelastung des Systemnutzers zu ermitteln und hierdurch den Final-Timeout dynamisch, auf Grundlage der ermittelten Arbeitsbelastung, in seiner zeitlichen Dauer zu variieren. Dabei wird die zeitliche Dauer des Final-Timeout proportional zur Zu- bzw. Abnahme der Arbeitsbelastung verlängert bzw. ...To operate such assistance systems increasingly speech dialogue systems are used, since it is assumed that a purely linguistic interaction distracts a driver less of his driving task, as this requires a haptic-visual operation. However, if the speech dialogue does not respond adequately to the driving situation, but continues to demand the attention of the driver despite the driver's heavy workload, it is questionable whether this assumption of relieving the driver of the vehicle through the voice interface is correct. In general, a voice dialogue system issues voice prompts as part of the voice dialogue conducted with the system user and then waits for comments by the user. In order to understand user comments, a speech recognizer is activated for this purpose. In the situation in which no user utterance occurs, the speech recognizer is closed after a certain time (final timeout) and the speech dialogue system reacts repeatedly with a renewed voice prompt. In order to be able to react adequately to the current driving situation, it is proposed in an inventive manner to determine the current workload of the system user in connection with the speech dialogue and thereby dynamically vary the final timeout on the basis of the workload determined in terms of its duration. The time duration of the final timeout is increased in proportion to the increase or decrease in the workload or ...

DE2003142541 2003-09-15 2003-09-15 Workload-dependent dialogue Withdrawn DE10342541A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE2003142541 DE10342541A1 (en) 2003-09-15 2003-09-15 Workload-dependent dialogue
PCT/EP2004/009336 WO2005029465A1 (en) 2003-09-15 2004-08-20 Workload dependent dialogue guidance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003142541 DE10342541A1 (en) 2003-09-15 2003-09-15 Workload-dependent dialogue

Publications (1)

Publication Number Publication Date
DE10342541A1 true DE10342541A1 (en) 2005-05-12

Family

ID=34352833

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003142541 Withdrawn DE10342541A1 (en) 2003-09-15 2003-09-15 Workload-dependent dialogue

Country Status (2)

Country Link
DE (1) DE10342541A1 (en)
WO (1) WO2005029465A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007046761A1 (en) * 2007-09-28 2009-04-09 Robert Bosch Gmbh Navigation system operating method for providing route guidance for driver of car between actual position and inputted target position, involves regulating navigation system by speech output, which is controlled on part of users by input
US7933776B2 (en) 2005-10-20 2011-04-26 Honda Motor Co., Ltd. Device controller prompting for complete or one-by-one speech input based on user's skill level
DE102016204315A1 (en) 2016-03-16 2017-09-21 Bayerische Motoren Werke Aktiengesellschaft Means of transport, system and method for adjusting a length of a permitted speech break in the context of a voice input
US9773500B2 (en) 2014-02-22 2017-09-26 Audi Ag Method for acquiring at least two pieces of information to be acquired, comprising information content to be linked, using a speech dialogue device, speech dialogue device, and motor vehicle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9251704B2 (en) * 2012-05-29 2016-02-02 GM Global Technology Operations LLC Reducing driver distraction in spoken dialogue

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4029717A1 (en) * 1989-12-29 1991-07-04 Pioneer Electronic Corp VOICE-CONTROLLED REMOTE CONTROL SYSTEM
DE10040466C2 (en) * 2000-08-18 2003-04-10 Bosch Gmbh Robert Method for controlling voice input and output
DE10158583A1 (en) * 2001-11-29 2003-06-12 Philips Intellectual Property Procedure for operating a barge-in dialog system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6061610A (en) * 1997-10-31 2000-05-09 Nissan Technical Center North America, Inc. Method and apparatus for determining workload of motor vehicle driver
US6012030A (en) * 1998-04-21 2000-01-04 Nortel Networks Corporation Management of speech and audio prompts in multimodal interfaces
US6434527B1 (en) * 1999-05-17 2002-08-13 Microsoft Corporation Signalling and controlling the status of an automatic speech recognition system for use in handsfree conversational dialogue

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4029717A1 (en) * 1989-12-29 1991-07-04 Pioneer Electronic Corp VOICE-CONTROLLED REMOTE CONTROL SYSTEM
DE10040466C2 (en) * 2000-08-18 2003-04-10 Bosch Gmbh Robert Method for controlling voice input and output
DE10158583A1 (en) * 2001-11-29 2003-06-12 Philips Intellectual Property Procedure for operating a barge-in dialog system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7933776B2 (en) 2005-10-20 2011-04-26 Honda Motor Co., Ltd. Device controller prompting for complete or one-by-one speech input based on user's skill level
DE102007046761A1 (en) * 2007-09-28 2009-04-09 Robert Bosch Gmbh Navigation system operating method for providing route guidance for driver of car between actual position and inputted target position, involves regulating navigation system by speech output, which is controlled on part of users by input
US9773500B2 (en) 2014-02-22 2017-09-26 Audi Ag Method for acquiring at least two pieces of information to be acquired, comprising information content to be linked, using a speech dialogue device, speech dialogue device, and motor vehicle
DE102016204315A1 (en) 2016-03-16 2017-09-21 Bayerische Motoren Werke Aktiengesellschaft Means of transport, system and method for adjusting a length of a permitted speech break in the context of a voice input
WO2017157684A1 (en) 2016-03-16 2017-09-21 Bayerische Motoren Werke Aktiengesellschaft Transportation means, and system and method for adapting the length of a permissible speech pause in the context of a speech input

Also Published As

Publication number Publication date
WO2005029465A1 (en) 2005-03-31

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8127 New person/name/address of the applicant

Owner name: DAIMLERCHRYSLER AG, 70327 STUTTGART, DE

8139 Disposal/non-payment of the annual fee