JPS59153600U - Automotive voice recognition control device - Google Patents

Automotive voice recognition control device

Info

Publication number
JPS59153600U
JPS59153600U JP1983047541U JP4754183U JPS59153600U JP S59153600 U JPS59153600 U JP S59153600U JP 1983047541 U JP1983047541 U JP 1983047541U JP 4754183 U JP4754183 U JP 4754183U JP S59153600 U JPS59153600 U JP S59153600U
Authority
JP
Japan
Prior art keywords
recognition
distance
value
data group
control device
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
JP1983047541U
Other languages
Japanese (ja)
Inventor
大江　秀美
Original Assignee
日本電気ホームエレクトロニクス株式会社
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 日本電気ホームエレクトロニクス株式会社 filed Critical 日本電気ホームエレクトロニクス株式会社
Priority to JP1983047541U priority Critical patent/JPS59153600U/en
Publication of JPS59153600U publication Critical patent/JPS59153600U/en
Pending legal-status Critical Current

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  • Safety Devices In Control Systems (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案による車載用音声認識制御装置の一実施
例を示す回路図、第２図、第３図は第１図に示す回路の
動作を説明するためのフローチャートである。 １・・・マイクロフォン、２・・・フィルタ、３・・・
認識　部、４・・・リジェクト値切替スイッチ、５・・
・抵抗、６・・・制御部、７・・・被制御部。FIG. 1 is a circuit diagram showing an embodiment of an in-vehicle voice recognition control device according to the present invention, and FIGS. 2 and 3 are flow charts for explaining the operation of the circuit shown in FIG. 1. 1...Microphone, 2...Filter, 3...
Recognition section, 4... Reject value changeover switch, 5...
-Resistance, 6...control section, 7...controlled section.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 自動車の車内音を電気信号に変換した音声信号ヲ発生す
るマイクロフォンと、このマイクロフォンから供給され
る音声信号に予め定められた変換処理を加えることによ
ってデータ群に変換するとともに、予め記憶されている
各記憶データ群との比較を行なってそれぞれのデータ間
に於ける相似性を表わす認識距離を求め、この認識距離
の最小値が認識距離の最大許容値を示すリジェクト値よ
りも小さな場合にこの最小認識距離の記憶データ群と入
力音声とが同一であると判断して認識信号を発生する認
識部と、この認識部の出力番、こ応じて被制御部を制御
する制御部と、前記認識部のりジエクト値を予め定めら
れた大小２値のいずれかに切替制御するりジエクト値切
替スイッチとを備えた車載用音声認識制御装置。A microphone that generates an audio signal by converting the sound inside the car into an electrical signal, and a predetermined conversion process is applied to the audio signal supplied from this microphone to convert it into a data group. The recognition distance representing the similarity between each data is determined by comparison with the stored data group, and if the minimum value of this recognition distance is smaller than the reject value indicating the maximum allowable value of recognition distance, this minimum recognition distance is determined. a recognition unit that determines that the stored distance data group and the input voice are the same and generates a recognition signal; a control unit that controls the controlled unit according to the output number of the recognition unit; An in-vehicle voice recognition control device includes a direct value changeover switch that controls switching of a direct value to one of two predetermined values, large and small.
JP1983047541U 1983-03-31 1983-03-31 Automotive voice recognition control device Pending JPS59153600U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983047541U JPS59153600U (en) 1983-03-31 1983-03-31 Automotive voice recognition control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983047541U JPS59153600U (en) 1983-03-31 1983-03-31 Automotive voice recognition control device

Publications (1)

Publication Number Publication Date
JPS59153600U true JPS59153600U (en) 1984-10-15

Family

ID=30178090

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983047541U Pending JPS59153600U (en) 1983-03-31 1983-03-31 Automotive voice recognition control device

Country Status (1)

Country Link
JP (1) JPS59153600U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5491006A (en) * 1977-12-28 1979-07-19 Nec Corp Audio recognition unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5491006A (en) * 1977-12-28 1979-07-19 Nec Corp Audio recognition unit

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