JPS5730913A - Speech recognition response device for automobile - Google Patents

Speech recognition response device for automobile

Info

Publication number
JPS5730913A
JPS5730913A JP10616780A JP10616780A JPS5730913A JP S5730913 A JPS5730913 A JP S5730913A JP 10616780 A JP10616780 A JP 10616780A JP 10616780 A JP10616780 A JP 10616780A JP S5730913 A JPS5730913 A JP S5730913A
Authority
JP
Japan
Prior art keywords
voltage
output
judging circuit
recognition
speech
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.)
Pending
Application number
JP10616780A
Other languages
Japanese (ja)
Inventor
Norimasa Kishi
Tatenori Nouso
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP10616780A priority Critical patent/JPS5730913A/en
Publication of JPS5730913A publication Critical patent/JPS5730913A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/037—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for occupant comfort, e.g. for automatic adjustment of appliances according to personal settings, e.g. seats, mirrors, steering wheel
    • B60R16/0373—Voice control

Abstract

PURPOSE:To discriminate speech signals throughout the entire speed range without fail by automatically adjusting the recognition reference levels of noises and speech based on running conditions. CONSTITUTION:In a running state sensor 40, a speed sensor 41 generates a pulse signal corresponding to a vehicle speed, and a gear positions sensor 42 generates an ON and OFF signal on a signal line corresponding to the gear position. A function generator 50 converts the pulse signal fs into a corresponding voltage signals Vs. A frequency to voltage converter 51, a voltage generator 52 which generates a voltage Vc corresponding to the gear position, and an adder 53, which computes both voltage outputs and imparts the noise level comparison reference voltage V2 to a judging circuit 60, are provided. In the judging circuit 60, a comparator 61 compares an output signal V1 of a speech input part 10 with the output V2. When the output thereof is changed to a high level (V1>=V2) with this state being continued for a specified time, a start judging circuit 2 gives a recognition start command to a speech recognition part 30. When the output is changed to a low level (V1<V2) with this state being continued for a specified time, an end judging circuit 63 gives a recognition end command.
JP10616780A 1980-08-01 1980-08-01 Speech recognition response device for automobile Pending JPS5730913A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10616780A JPS5730913A (en) 1980-08-01 1980-08-01 Speech recognition response device for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10616780A JPS5730913A (en) 1980-08-01 1980-08-01 Speech recognition response device for automobile

Publications (1)

Publication Number Publication Date
JPS5730913A true JPS5730913A (en) 1982-02-19

Family

ID=14426713

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10616780A Pending JPS5730913A (en) 1980-08-01 1980-08-01 Speech recognition response device for automobile

Country Status (1)

Country Link
JP (1) JPS5730913A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1182647A2 (en) * 2000-08-23 2002-02-27 Philips Corporate Intellectual Property GmbH Method of voice control over devices in noisy environments
JP2004037527A (en) * 2002-06-28 2004-02-05 Canon Inc Information processor and information processing method
WO2005013262A1 (en) * 2003-08-01 2005-02-10 Philips Intellectual Property & Standards Gmbh Method for driving a dialog system
JP2006510933A (en) * 2002-12-20 2006-03-30 インターナショナル・ビジネス・マシーンズ・コーポレーション Sensor-based speech recognition device selection, adaptation, and combination
DE112006002989T5 (en) 2005-12-14 2009-02-19 Mitsubishi Electric Corp. Voice recognition device
JP2017009701A (en) * 2015-06-18 2017-01-12 本田技研工業株式会社 Voice recognition apparatus and voice recognition method
WO2020153158A1 (en) * 2019-01-23 2020-07-30 日本電信電話株式会社 Determination device, method therefor, and program

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1182647A2 (en) * 2000-08-23 2002-02-27 Philips Corporate Intellectual Property GmbH Method of voice control over devices in noisy environments
JP2002123278A (en) * 2000-08-23 2002-04-26 Koninkl Philips Electronics Nv Method for controlling apparatus through speech signal particularly in automobile
EP1182647A3 (en) * 2000-08-23 2002-09-11 Philips Corporate Intellectual Property GmbH Method of voice control over devices in noisy environments
JP2004037527A (en) * 2002-06-28 2004-02-05 Canon Inc Information processor and information processing method
US7337113B2 (en) 2002-06-28 2008-02-26 Canon Kabushiki Kaisha Speech recognition apparatus and method
JP2006510933A (en) * 2002-12-20 2006-03-30 インターナショナル・ビジネス・マシーンズ・コーポレーション Sensor-based speech recognition device selection, adaptation, and combination
WO2005013262A1 (en) * 2003-08-01 2005-02-10 Philips Intellectual Property & Standards Gmbh Method for driving a dialog system
DE112006002989T5 (en) 2005-12-14 2009-02-19 Mitsubishi Electric Corp. Voice recognition device
US8090582B2 (en) 2005-12-14 2012-01-03 Mitsubishi Electric Corporation Voice recognition apparatus
JP2017009701A (en) * 2015-06-18 2017-01-12 本田技研工業株式会社 Voice recognition apparatus and voice recognition method
WO2020153158A1 (en) * 2019-01-23 2020-07-30 日本電信電話株式会社 Determination device, method therefor, and program

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