JPS60122850A - Voice inputting device of air conditioner or the like - Google Patents

Voice inputting device of air conditioner or the like

Info

Publication number
JPS60122850A
JPS60122850A JP58231696A JP23169683A JPS60122850A JP S60122850 A JPS60122850 A JP S60122850A JP 58231696 A JP58231696 A JP 58231696A JP 23169683 A JP23169683 A JP 23169683A JP S60122850 A JPS60122850 A JP S60122850A
Authority
JP
Japan
Prior art keywords
input
user
voice recognition
recognition device
voice
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.)
Granted
Application number
JP58231696A
Other languages
Japanese (ja)
Other versions
JPH0123702B2 (en
Inventor
Toshio Yamazaki
敏夫 山崎
Junzo Kashihara
潤三 樫原
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP58231696A priority Critical patent/JPS60122850A/en
Publication of JPS60122850A publication Critical patent/JPS60122850A/en
Publication of JPH0123702B2 publication Critical patent/JPH0123702B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/88—Electrical aspects, e.g. circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52—Indication arrangements, e.g. displays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00—Control inputs relating to users or occupants
    • F24F2120/20—Feedback from users
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2130/00—Control inputs relating to environmental factors not covered by group F24F2110/00
    • F24F2130/40—Noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

PURPOSE:To eliminate the complicatedness of inputting by switch by a structure wherein a voice recognition device to recognize the inputted voice of a user is provided. CONSTITUTION:When the temperature setting of an air conditioner by means of a voice recognition device 2 is intended, firstly the temperature setting key 1a of a control board 1 is depressed in order for a control device 4 to read that the temperature setting is requested and to prepare for the receipt of data going to be inputted. The inputted data are stored in the memory of the control device 4. Secondly, a LED9 is lit and at the same time a switch 3 is closed, resulting a microphones 6, an amplifier 7 and the voice recognition device 2 in active state. A user starts to speak after confirming the lighting of the LED9. Thus, the user can input his desired temperature.

Description

【発明の詳細な説明】 く技術分野〉 本発明は空気調和機等における簡易型音声入力装置に関
するものである。DETAILED DESCRIPTION OF THE INVENTION Technical Field The present invention relates to a simple voice input device for an air conditioner or the like.

く従来技術〉 従来か呟不特定の使用者の数語の言葉を認識して区別す
る音声認識装置が公知であるが、認識率はコストと関係
し′ているので、低コストの音声認識装置を採用しよう
とするとき、周囲の雑音や使用者の話すスピードのバラ
付き等が認識率に大きく影響し、実用化に問題がある。Prior Art> A speech recognition device that recognizes and distinguishes between several words of unspecified users is conventionally known, but since the recognition rate is related to cost, it is difficult to develop a low-cost speech recognition device. When attempting to adopt this method, ambient noise and variations in the user's speaking speed greatly affect the recognition rate, creating problems in practical application.

〈目的〉 本発明は、上記した問題点に鑑み、時計、タイマー、温
度設定等のスイッチで入力する煩雑さを音声入力で解消
でき、しがもその音声入力時の周囲の雑音、使用者の話
すスピードのバラ付外の影響を軽減できる音声入力装置
の提供を目的としている。<Purpose> In view of the above-mentioned problems, the present invention eliminates the trouble of entering clocks, timers, temperature setting switches, etc. by using voice input. The purpose of the present invention is to provide a voice input device that can reduce the effects of variations in speaking speed.

〈実施例〉 以下、本発明を空気調和機に適用した実施例を第１図の
ブロック回路図、第２図の７０−チャートに基いて説明
すると、本発明装置は、使用者が入力所望時に操作する
温度設定キー１ａ、時間設定ＯＦＦタイマーキー１ｂま
たはＯＮタイマーキーｌｃ等からなる入力種別選択用操
作盤１と、使用者の入力音声信号を分析してこれを標準
パターンと比較することにより認識する音声認識装置２
と、この音声認識装置２を能動状態と非能動状態とに切
換えるスイッチ３と、前記音声認識装置２が能動状態で
動作する表示素子Ａと、前記操作盤１が操作された時点
より一定時間のみ前記スイッチ３を能動側に切換えるた
めのマイクロコンピュータからなる制御装置４とを具え
ている。<Embodiment> Hereinafter, an embodiment in which the present invention is applied to an air conditioner will be explained based on the block circuit diagram in Fig. 1 and the 70-chart in Fig. 2. An input type selection operation panel 1 consisting of a temperature setting key 1a, a time setting OFF timer key 1b, an ON timer key lc, etc. is recognized by analyzing the user's input voice signal and comparing it with a standard pattern. Voice recognition device 2
, a switch 3 for switching the voice recognition device 2 between an active state and an inactive state, a display element A for operating the voice recognition device 2 in an active state, and a display element A for a certain period of time from the time when the operation panel 1 is operated. The control device 4 includes a microcomputer for switching the switch 3 to the active side.

そして前記音声認識装置２には公知のものが使用され、
これは、例えば、１０〜２０段のバンドパスフィルター
を用いるスペクトル分析によるもので、その分析結果は
、時間軸、振幅を正規化した後、標準パターンと比較さ
れ、認識が行われる。A known device is used for the voice recognition device 2,
This is based on spectrum analysis using, for example, a 10 to 20 stage bandpass filter, and the analysis result is compared with a standard pattern after normalizing the time axis and amplitude, and recognition is performed.

なお、前記スイッチ３はリレーの常開接点からなり、制
御装置４で制御されるリレードライバー５により開閉さ
れる。そしてこのスイッチ３はマイクロとアンプ７の間
に介装され、アンプ７の出力が音声認識装置２に人力さ
れる。また制御装置４によりドライバー８を経てＬＥＤ
９からなる表示器が点灯され、これにより使用者が話す
タイミングがとられる。なお１０は空気調和機の種々の
リレー等の１１０部であり、制御装置４により制御そし
て前記音声認識装置２の認識率に悪影響を与えるものと
して周囲の雑音と使用者の話す速度のバラ付ぎが知られ
ている。前者すなわち雑音においては、常にマイクロや
アンプ７が能動状態にあって音声認識装置２に入力がな
される。従って使用者の言葉の始まりがとらえ難くこれ
が認識率の低下につながり、後者すなわち話す速度のバ
ラ付終においては、不特定使用者の標準的に話す速度を
標準パターンとし、実際の入カバターンとの比較におい
て認識するわけであるから、話す速度の違いも認識率の
低下につながる。The switch 3 is a normally open contact of a relay, and is opened and closed by a relay driver 5 controlled by a control device 4. This switch 3 is interposed between the micro and the amplifier 7, and the output of the amplifier 7 is manually input to the speech recognition device 2. In addition, the control device 4 outputs the LED via the driver 8.
The indicator consisting of 9 is illuminated, thereby determining the timing for the user to speak. Reference numeral 10 designates various relays and the like of the air conditioner 110, which are controlled by the control device 4, and are subject to ambient noise and variations in the speaking speed of the user as things that adversely affect the recognition rate of the voice recognition device 2. It has been known. In the former case, that is, noise, the micro and amplifier 7 are always in an active state and input is made to the speech recognition device 2. Therefore, it is difficult to grasp the beginning of the user's words, which leads to a decrease in the recognition rate.In the latter case, in which the speaking speed varies, the standard speaking speed of unspecified users is used as the standard pattern, and it is compared with the actual input pattern. Since recognition is done through comparison, differences in speaking speed also lead to a decrease in recognition rate.

そこで本発明では、使用者が入力しようとする時のみ、
音声認識装置２を動作させるとともに、使用者に対し音
声認識装置２の能動、非能動をＬＥＤ９からなる表示素
子で示し、話すタイミングを一定にしている。Therefore, in the present invention, only when the user attempts to input,
While operating the voice recognition device 2, the user is shown whether the voice recognition device 2 is active or inactive using a display element consisting of an LED 9, and the speaking timing is kept constant.

なお、音声認識装置２における使用者発声とコードとの
関係は次表の通りである。The relationship between user utterances and codes in the voice recognition device 2 is shown in the following table.

次に第２図により動作を説明する。いま空気調和機の温
度設定を２５℃にしようとすると、まず操作盤１の温度
設定キー１ａを押す。すると制御装置４はこれを読み込
み、温度設定であることとこれから入力されるデータの
収納準備をする。入力されるデータは制御装置４内のメ
モリーに置かれる。これはステップＳ１からステップＳ
３である。次に制御装置４の出力端子ＡＯ−７、ドライ
バー８を経てＬＥＤ９を点幻する。同時に出力端子ＥＯ
〜７、リレードライバー５を経てリレー接点であるスイ
ッチ３を閉じる。即ちこの時点でマイクロ、アンプ７、
音声認識装置２が能動状態とな１）、使用者はＬＥＤ９
の点灯を見てから話しはしめる。これがステップＳ４で
ある。音声認識装置２はその構成や動作において公知の
種々な装置を適用できるので詳細な説明は略し、外から
見た概略の動作を示すが、アンプ７からの音声入力を分
析し内部に設けた標準パターンの語素は表の通りである
。Next, the operation will be explained with reference to FIG. If you want to set the temperature of the air conditioner to 25° C., first press the temperature setting key 1a on the operation panel 1. Then, the control device 4 reads this, confirms the temperature setting, and prepares to store the data that will be input from now on. The input data is placed in a memory within the control device 4. This is from step S1 to step S
It is 3. Next, the LED 9 is illuminated via the output terminal AO-7 of the control device 4 and the driver 8. At the same time, output terminal EO
~7. Close the switch 3, which is a relay contact, via the relay driver 5. That is, at this point, the micro, amplifier 7,
When the voice recognition device 2 is in the active state 1), the user turns on the LED 9.
I stopped talking after I saw the lights on. This is step S4. Various known devices can be applied to the speech recognition device 2 in its configuration and operation, so a detailed explanation will be omitted and the general operation as seen from the outside will be shown. The word elements of the pattern are shown in the table.

合致した入力「ニジュウ」が入力されるので、この時、
制御装置４の端子に有効データのあったことを知らしめ
ると同時に、端子１０〜７にフードＷ２０に相当するデ
ータを出力する。制御装置４はこれを取り込み所定のメ
モリーに収納する。ステップＳ５．Ｓ６である。その後
ＬＥＤ９、リレー接点であるスイッチ３をＯＦＦする。The matching input "Nijyu" will be input, so at this time,
At the same time, the terminal of the control device 4 is informed that there is valid data, and at the same time, data corresponding to the hood W20 is output to the terminals 10 to 7. The control device 4 captures this and stores it in a predetermined memory. Step S5. It is S6. After that, the LED 9 and the switch 3, which is a relay contact, are turned off.

そしてデータが１０位のことばであるがどうが判別する
。And the data is the 10th word, but how do you judge it?

例ではＷｌｏ、Ｗ２Ｏ，Ｗ２Ｏがどうがということにな
る。そうであればステップＳ９に進む。ここでは適当な
時間を挿入し、１０位と１位のことばに無音部を入れ認
識率を高める。この時間は例えば０．２秒である。次に
ステップＳ１０において、再びＬＥＤ９、リレー接点で
あるスイッチ３がＯＮするので、使用者は１０位が認識
され、１位のデータがめられていることを知り、１位の
言葉、この場合は１−ゴ」を話すことになる。ステップ
Ｓ１０からであるが、これはステップＳ４とほぼ同様で
ある。ただ入力語との一致パターンの参照をＷｌ−ＷＳ
及びＷＳ４、ＷＳ７、ＷＳ　９　、！＝Ｗ９１において
行なう点が異なる。ｗ９１の「ド］は１０度、２０度、
３０度の入力の認識である。２５度の場合はすでに温度
設定であることが明らかであるので、「ド」は認識不要
である。この後、同様にステップＳ１２，３．１３を経
てステップｓ１４において報知音「ピー」を制御装置４
の出力端子ＡＯ〜７、ドライバー８、ブザーにて出力す
る。In the example, Wlo, W2O, and W2O are used. If so, proceed to step S9. Here, an appropriate amount of time is inserted, and silence is added to the 10th and 1st words to increase the recognition rate. This time is, for example, 0.2 seconds. Next, in step S10, the LED 9 and the switch 3, which is a relay contact, are turned ON again, so the user knows that the 10th place is recognized and the data of the 1st place is entered, and the word of the 1st place, in this case, 1. -Go" will be spoken. The process starts from step S10, which is almost the same as step S4. Just refer to the matching pattern with the input word using Wl-WS
and WS4, WS7, WS 9,! = W91 differs in that it is performed. w91's "C" is 10 degrees, 20 degrees,
This is recognition of 30 degree input. In the case of 25 degrees, it is clear that the temperature is already set, so there is no need to recognize "do". After that, similarly, through steps S12 and 3.13, the notification sound "beep" is transmitted to the control device 4 in step s14.
Output from output terminals AO to 7, driver 8, and buzzer.

このようにして使用者は希望の温度を入力できる。In this way, the user can input the desired temperature.

ここでステップＳ５がらステップＳＳａ、ステップＳｌ
ｌがらステップ５ｌｌａについて説明する。これは音声
の入力のタイミングのチェックで、有効なデータが所定
時間内に入力されない時、制御装置４は入力端子■８と
内蔵のタイマーにてこれをチェックし、使用者のタイミ
ングのズレや異なった言葉の入力を拒否する。そして無
効とした時は、ステップｓ２ｏに進み、ＬＥＤ９、リレ
ー接点であるスイッチ３をＯＦ　Ｆ’　Ｌ、報知音を出
すことなく初期状態にもどるので、使用者は受イ」られ
なかったことを知ることができ、再度、入力をしなおす
ことになる。Here, step S5, step SSa, step Sl
Step 5lla will now be explained. This is to check the timing of audio input, and if valid data is not input within a predetermined time, the control device 4 checks this using the input terminal 8 and the built-in timer, and checks if the user's timing is incorrect. Reject input of words. When it is invalidated, the process proceeds to step s2o, and the LED 9 and switch 3, which is a relay contact, are turned OFF, L, and the system returns to the initial state without producing a notification sound, so the user knows that the notification was not accepted. You will have to enter the information again.

上記は温度設定の方法について述べたが、空気調和機の
ＯＦＦタイマーを例えば４時間と設定したり、ＯＮタイ
マーを例えば７時間後と設定したりする場合も、まずＯ
ＦＦタイマーキー１ｂＪ？？ＯＮタイマーキー１ｃを押
し、その後は、上記温度設定の場合と同様に音声で入力
するもので、音声入力装置の動作は上記とほぼ同様であ
るので省略する。The above describes how to set the temperature, but when setting the air conditioner's OFF timer to, for example, 4 hours, or the ON timer to, for example, after 7 hours, first turn the
FF timer key 1bJ? ? After pressing the ON timer key 1c, input is made by voice in the same way as in the case of temperature setting, and the operation of the voice input device is almost the same as described above, so a description thereof will be omitted.

上記のように、本発明では、ＬＥＤ９とリレーの接点で
あるスイッチ３により、音声認識装置２の能動、非能動
を制御装置４により制御しつつ、使用者にタイミングを
出力するので、入力スピードのバラ付きが少なく、また
不要な音声ノイズもカットできるので認識率の向上が実
現できる。As described above, in the present invention, the active/inactive state of the voice recognition device 2 is controlled by the control device 4 using the switch 3, which is a contact between the LED 9 and the relay, and the timing is output to the user. Since there is little variation and unnecessary voice noise can be cut, the recognition rate can be improved.

く効果〉 以上の説明から明らかな通り、本発明は、使用者が入力
所望時に操作する操作盤と、使用者の入力音声信号を分
析してこれを標準パターンと比較することにより認識す
る音声認識装置と、この音声認識装置を能動状態と非能
動状態とに切換えるスイッチと、前記音声認識装置が能
動状態で動作する表示素子と、前記操作盤が操作された
時点より一定時間のみ前記スイッチを能動側に切換える
制御装置とを具えてなるものである。Effects> As is clear from the above description, the present invention provides a control panel operated by the user when desired input, and a voice recognition system that recognizes a voice signal input by the user by analyzing it and comparing it with a standard pattern. a switch for switching the voice recognition device between an active state and an inactive state; a display element for operating the voice recognition device in the active state; It is equipped with a control device for switching to the side.

したがって、本発明によると、表示素子で使用者にタイ
ミングを出力するので、入力スピードのバラ付きが少な
く、またスイッチの働きで不要な音声ノイズ′もカット
できるので認識率の向上が実現でき、音声入力時の周囲
の雑音、使用者の話すスピードのバラ付きの影響を軽、
滅で終るという優れた効果がある。Therefore, according to the present invention, since the timing is outputted to the user by the display element, there is little variation in input speed, and unnecessary voice noise' can be cut by the function of the switch, so it is possible to improve the recognition rate and to improve the voice recognition rate. Reduces the effects of ambient noise during input and variations in the user's speaking speed.
It has the excellent effect of ending in death.

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

第１図は本発明実施例のブロック回路図、第２図は同し
くフローチャートである。 Ａ：表示素子、１ａ：温度設定キー、１１）：ＯＦＦタ
イマーキー、１　ｃ：ｏ　Ｎタイマーキー、１：操作盤
、２：音声認識装置、３：スイッチ、４：制御装置、５
：リレードライバー、６：マイタ、７：アンプ、８ニド
ライバー、９：表示素子としてのＬＥＤ。 出　願　人　シャープ株式会社 代理人　中村恒久 第１図 第２図FIG. 1 is a block circuit diagram of an embodiment of the present invention, and FIG. 2 is a flowchart. A: Display element, 1a: Temperature setting key, 11): OFF timer key, 1 c: o N timer key, 1: Operation panel, 2: Voice recognition device, 3: Switch, 4: Control device, 5
: relay driver, 6: miter, 7: amplifier, 8 driver, 9: LED as display element. Applicant Sharp Corporation Agent Tsunehisa Nakamura Figure 1 Figure 2

Claims (1)

【特許請求の範囲】[Claims] 使用者が入力所望時に操作する操作盤と、使用者の入力
音声信号を分析してこれを標準パターンと比較すること
により認識する音声認識装置と、この音声認識装置を能
動状態と非能動状態とに切換えるスイッチと、前記音声
認識装置が能動状態で動作する表示素子と、前記操作盤
が操作された時点より一定時間のみ前記スイッチを能動
側に切換える制御装置とを具えてなることを特徴とする
音声入力装置。A control panel operated by the user when desired input, a voice recognition device that analyzes the user's input voice signal and recognizes it by comparing it with a standard pattern, and a voice recognition device that can distinguish between active and inactive states. the voice recognition device; a display element that operates with the voice recognition device in an active state; and a control device that switches the switch to the active side for a certain period of time from the time when the operation panel is operated. Voice input device.
JP58231696A 1983-12-07 1983-12-07 Voice inputting device of air conditioner or the like Granted JPS60122850A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58231696A JPS60122850A (en) 1983-12-07 1983-12-07 Voice inputting device of air conditioner or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58231696A JPS60122850A (en) 1983-12-07 1983-12-07 Voice inputting device of air conditioner or the like

Publications (2)

Publication Number Publication Date
JPS60122850A true JPS60122850A (en) 1985-07-01
JPH0123702B2 JPH0123702B2 (en) 1989-05-08

Family

ID=16927562

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58231696A Granted JPS60122850A (en) 1983-12-07 1983-12-07 Voice inputting device of air conditioner or the like

Country Status (1)

Country Link
JP (1) JPS60122850A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02312079A (en) * 1989-05-25 1990-12-27 Bonar Fab Corp Recording disket or jacket for disc and manufacture thereof
EP0810502A1 (en) * 1996-05-30 1997-12-03 DIEHL GMBH &amp; CO. Control unit for a heating system
NL1014579C2 (en) * 2000-03-07 2001-09-10 Breves Groep B V Gas fire is provided with gas burner fitted in combustion chamber and has speech recognition devices comprising microphone and speech recognition processing unit, enabling verbal operational commands to be transmitted to fire
WO2015024438A1 (en) * 2013-08-22 2015-02-26 珠海格力电器股份有限公司 Voice control system for air conditioner and control method for air conditioning system
CN109959109A (en) * 2019-03-18 2019-07-02 四川长虹电器股份有限公司 Air-conditioning control system and its control method based on abnormal speech identification
JP2022155754A (en) * 2021-03-31 2022-10-14 ブラザー工業株式会社 Controller for air conditioner, karaoke device, air conditioner and control program for air conditioner

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19533541C1 (en) * 1995-09-11 1997-03-27 Daimler Benz Aerospace Ag Method for the automatic control of one or more devices by voice commands or by voice dialog in real time and device for executing the method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57124627A (en) * 1981-01-23 1982-08-03 Toshiba Corp Cooker

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57124627A (en) * 1981-01-23 1982-08-03 Toshiba Corp Cooker

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02312079A (en) * 1989-05-25 1990-12-27 Bonar Fab Corp Recording disket or jacket for disc and manufacture thereof
EP0810502A1 (en) * 1996-05-30 1997-12-03 DIEHL GMBH &amp; CO. Control unit for a heating system
NL1014579C2 (en) * 2000-03-07 2001-09-10 Breves Groep B V Gas fire is provided with gas burner fitted in combustion chamber and has speech recognition devices comprising microphone and speech recognition processing unit, enabling verbal operational commands to be transmitted to fire
WO2015024438A1 (en) * 2013-08-22 2015-02-26 珠海格力电器股份有限公司 Voice control system for air conditioner and control method for air conditioning system
CN109959109A (en) * 2019-03-18 2019-07-02 四川长虹电器股份有限公司 Air-conditioning control system and its control method based on abnormal speech identification
JP2022155754A (en) * 2021-03-31 2022-10-14 ブラザー工業株式会社 Controller for air conditioner, karaoke device, air conditioner and control program for air conditioner

Also Published As

Publication number Publication date
JPH0123702B2 (en) 1989-05-08

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