JPS5860322A - Controlling device for car load - Google Patents
Controlling device for car loadInfo
- Publication number
- JPS5860322A JPS5860322A JP56158691A JP15869181A JPS5860322A JP S5860322 A JPS5860322 A JP S5860322A JP 56158691 A JP56158691 A JP 56158691A JP 15869181 A JP15869181 A JP 15869181A JP S5860322 A JPS5860322 A JP S5860322A
- Authority
- JP
- Japan
- Prior art keywords
- switch
- voice
- load
- window
- signal
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は１手動操作によシ開始する車両負荷の動作を音
声指令により停止するようにした制御装置において、騒
音などによる誤った停止作動を防止した車両負荷制御装
置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a vehicle load control device that prevents erroneous stopping operations due to noise, etc. in a control device that stops the operation of a vehicle load that is started by manual operation using a voice command. .
近年、音声認識装置が開発され各種産業機器への応用が
考えられているが、自動車等の車両においても、音声に
より車両負荷を駆動することが考えられている。第１図
はたとえば車両のパワーウィンド開閉制御装置で、ｌは
パワーウィンドスイッチがオンされたことを検知してス
イッチオン信号（Ｚｏｏ）を出力するスイッチオン検出
手段、２は音声でウィンドの開閉停止指令を入力するた
めのマイクロホン２ａと、スイッチオン検出手段１が出
力したとき音声指令検出可能状態となり（時刻１．）、
マイクロホン２ａの出力（２００）から音声指令が発せ
られたか否かを検出し、音声指令が発せられたと判断し
たときは（時刻１１ ）ウィンドの開閉動作停止信号（
３００）を出力する音声検出手段２ｂとから成る停止指
令出力部、３はパワーウィンドスイッチがオンされ、友
ときパワーウィンドの開閉動作を開始し、音声を検出し
たとき作動を終了させる制御手段３ａと、この制御手段
３ｍからの負荷作動信号（４００）によりパワーウィン
ドを駆動するアクチュエータ３ｂとから成る負荷作動部
である。In recent years, voice recognition devices have been developed and are being considered for application to various industrial equipment, and it is also being considered to drive vehicle loads using voice in vehicles such as automobiles. Figure 1 shows, for example, a power window opening/closing control device for a vehicle, where 1 is a switch-on detection means that detects that the power window switch is turned on and outputs a switch-on signal (Zoo), and 2 is a voice control device for opening and closing the window. When the microphone 2a for inputting a command and the switch-on detection means 1 output, a voice command can be detected (time 1),
It is detected whether or not a voice command has been issued from the output (200) of the microphone 2a, and when it is determined that a voice command has been issued (time 11), a window opening/closing operation stop signal (
A stop command output section 3 is comprised of a voice detection means 2b that outputs a sound (300), a control means 3a that starts the opening/closing operation of the power window when the power window switch is turned on, and ends the operation when a voice is detected. , and an actuator 3b that drives the power window in response to a load operation signal (400) from the control means 3m.
さて、運転者がパワーウィンドスイッチを押すと（ウィ
ンドの開、閉動作は問わない）、スイッチオン検出手段
１からは第２図（イ）に示すようなスイッチオン信号（
Ｚｏｏ）が出力し、負荷作動部３の制御手段３ａを介し
て同図（＝） Ｋ示すようにアクチュエータ３ｂが作動
ｔ−開始する。このとき、音声検出手段２ｂは音声指令
の入力待ち状態となる。そこでマイクロホン２１から第
２図（ロ）に示すようなウィンドの開動作ま几は閉動作
の停止指令が音声で入力されると、音声検出手段２ａか
らは同図（ハ）に示し友ような停止信号（３００）が出
力し、制御手段３ａは第２図に）に示すようにアクチュ
エータ３ｂの動作を終了させる。Now, when the driver presses the power window switch (it doesn't matter whether the window is opened or closed), the switch-on detection means 1 sends a switch-on signal (
Zoo) is outputted, and the actuator 3b starts operating via the control means 3a of the load actuating section 3 as shown in FIG. At this time, the voice detection means 2b enters a state of waiting for input of a voice command. Therefore, when a command to stop the window opening or closing operation as shown in FIG. 2(B) is inputted by voice from the microphone 21, the voice detection means 2a outputs a command as shown in FIG. 2(C). A stop signal (300) is output and the control means 3a terminates the operation of the actuator 3b as shown in FIG. 2).
ところで、音声検出手段２ｂはマイクロホン２ａから入
力する音声指令のパワー変化によって音声指令の有無を
検出する（すなわちパワーが大きく増大したとき音声入
力があったと検出する）ようになっているので、たとえ
ば市街地でウィンドを全閉の状態から開く場合のように
、騒音が急激に増大する場合には第３図ｅ−ｔに示すよ
うにその騒音を音声として判断してしまう場合がある。By the way, the voice detection means 2b detects the presence or absence of a voice command based on a change in the power of the voice command input from the microphone 2a (that is, it detects that there is a voice input when the power increases greatly). If the noise increases rapidly, such as when the window is opened from a fully closed state, the noise may be interpreted as voice, as shown in FIG. 3e-t.
このような誤検出は、上述したようなウィンド全閉状態
からウィンドを開けたいと思ってパワーウィンドスイッ
チを操作し九ときに外来騒音が急激にマイクロホンに入
力したりあるいはたとえば空調装置であれば動作機器自
体の動作音がマイクロホンに入力したときに起こる場合
がある。このような音声の誤検出があると第３図（６）
に示すように、パワーウィンドスイッチの操作をし九に
もかかわらず同図に）に示すようにウィンドはほとんど
動作しないことになる。This type of false detection can occur if external noise suddenly enters the microphone when you operate the power window switch to open the window from the fully closed state as described above, or if the air conditioner is activated. This may occur when the operating sound of the device itself is input to the microphone. If there is such a false detection of audio, the result will be as shown in Figure 3 (6).
As shown in the figure, the windows hardly operate even though the power window switch has been operated.
このように従来のパワーウィンド開閉制御装置において
は、パワーウィンドスイッチをオンしたときに音声指令
の検出が可能な状態になるので、ウィンドの開閉動作開
始後の機器の動作音や、外来騒音の急激表増大などによ
シラインドの開閉動作の停止指令を発しないのにウィン
ドの開閉動作が途中で停止してしまい、急いでウィンド
を開けたいときにはパワーウィンドスイッチを何度も押
し直さねばならず、非常に煩わしいという問題がある。In this way, with conventional power window opening/closing control devices, voice commands can be detected when the power window switch is turned on, so it is possible to detect equipment operating sounds after the window starts opening/closing, or sudden external noise. Due to an increase in the front window, etc., the window opening/closing operation stops midway even though no command is issued to stop the opening/closing operation of the shield window, and when you want to open the window quickly, you have to press the power window switch again and again, causing an emergency. There is a problem that it is bothersome.
この問題はパワーウィンドの場合に限らずシート位蓋制
御や空調装置の場合も同じことである。This problem is not limited to power windows, but also applies to seat position lid control and air conditioning systems.
本発明は、上記の点にかんがみてなされ几もので、手動
操作により開始する車両負荷の作動を音声指令により停
止するようにした車両負荷制御装置において、騒音など
による誤りｔ停止作動を防止するため、車両負荷の作動
を開始する操作が解除されたことを検出してから、車両
負荷の作動を停止するための音声指令を検出し得るよう
にしたものである。The present invention has been made in view of the above-mentioned points, and is intended to prevent erroneous stop operation due to noise, etc. in a vehicle load control device in which the operation of a vehicle load that is started by manual operation is stopped by a voice command. After detecting that the operation for starting the operation of the vehicle load has been canceled, a voice command for stopping the operation of the vehicle load can be detected.
以下本発明を図面に基づいて説明する。The present invention will be explained below based on the drawings.
第４図は本発明による制御装量の一実施例としてパワー
ウィンド開閉制御装置を示しており。FIG. 4 shows a power window opening/closing control device as an embodiment of the control equipment according to the present invention.
図中第１図と同じ参照数字は同じ構成部分を示している
。In the figure, the same reference numerals as in FIG. 1 indicate the same components.
この実施例においては、負荷操作検出部１０を、パワー
ウィンドスイッチがオンされたことを検出するスイッチ
オン検出手段ｌと、パワーウィンドスイッチがオンから
オフになったことを検出して出力するスイッチオフ検出
手段４とで構成した４のである。これは、検出手段から
信号を受ける方で、信号の立上り、立下シによって判断
してもよい。In this embodiment, the load operation detecting section 10 includes a switch-on detecting means l for detecting that the power window switch is turned on, and a switch-off detecting means l for detecting that the power window switch is turned from on to off. 4, which is composed of a detection means 4. This may be determined by receiving a signal from the detection means and checking the rise and fall of the signal.
さて、上記実施例において、運転者がパワーウィンドス
イッチをオンすると、第１図に示し几従来例の場合と同
様に負荷操作検出部１０のスイッチオン検出手段ｌから
不イツテオン信号。Now, in the above embodiment, when the driver turns on the power window switch, as shown in FIG. 1, the switch-on detection means 1 of the load operation detection section 10 outputs a power-on signal as in the case of the conventional example.
（Ｗｏｏ）が出力され、制御手段３．ａｔ−介してアク
チュエータ３ｂによりウィンドを開または閉動作する。(Woo) is output, and the control means 3. The window is opened or closed by the actuator 3b via at-.
しかしながらこの状態においては。However, in this state.
スイッチオン検出手段４からはスイッチオフ信号（１２
０）Ｆｉ比出力ず、従って音声検出手段２ｂは音声指令
検出可能状態になっていない。The switch-on detection means 4 outputs a switch-off signal (12
0) There is no Fi ratio output, so the voice detection means 2b is not in a state in which voice commands can be detected.
その後運転者がパワーウィンドスイッチを離したとき（
すなわちオフに戻したとき）初めてスイッチオフ信号（
１２０）が出力され、こ゛の時から音声検出が始まる（
第５図（へ）およびｅ→参照その後第５図（ロ）で示す
よう釦音声指令が発せられると、停止指令出力部２の音
声検出手段２ｂから停止信号（３００）が出力されアク
チュエータ３ｂを介してウィンドの開動作または閉動作
が終了するのは従来例とはぼ同じである。Then, when the driver releases the power window switch (
i.e. when the switch is turned off), the switch-off signal (
120) is output, and voice detection starts from this time (
Refer to Fig. 5 (f) and e→ After that, when a button voice command is issued as shown in Fig. 5 (b), a stop signal (300) is output from the voice detecting means 2b of the stop command output section 2, and the actuator 3b is activated. The opening or closing operation of the window is completed through this step, which is almost the same as in the conventional example.
ところが、第３図（ロ）Ｋ示すように１ウインドが全閉
状態から開いて外来騒音成分が急激に増大しても音声検
出手段２ｂＦｉ’すぐには音声−指令の検出可能状態に
なく、入力さｎる騒音成分が定常レベルになった時点（
時刻ｔ１）において音声指令検出可能状態になるのでそ
の後は音声入走行などにおいて外来騒音が激しく変動す
る場合１従来はパワーウィンドスイッチを何回操作して
もウィンドは徐々にしか動作しなかったが（直ちに停止
してしま５定め）、本発明においてはパワーウィンドス
イッチを押し続けることにより、・音声検出が禁止され
るため、確実に作動させることもでき７工−ルセー７的
機能がある。また、ウィンドスイッチを押してから、タ
イマにより所定時間後音声検出開始信号を出力するよう
にしても・よ・ハ。However, as shown in FIG. 3(B)K, even if one window opens from the fully closed state and the external noise component increases rapidly, the voice detection means 2bFi' is not immediately in a state where voice commands can be detected, and the input signal is not detected. When the noise component reaches a steady level (
At time t1), voice commands can be detected, so after that, if the external noise fluctuates drastically when driving with voice input, etc. 1 Conventionally, no matter how many times the power window switch was operated, the windows would only operate gradually ( However, in the present invention, by keeping the power window switch pressed, sound detection is prohibited, so it can be operated reliably, and has a similar function. Alternatively, a timer can be used to output a voice detection start signal after a predetermined time after pressing the window switch.
上記実施例ではパワーウィンドの制御を例にとって説明
したが、不発ＢＡは連続的に状態が変化するような機器
、友とえはシート位置制御、ラジオのボリューム、エア
コンの温度やファンなどの制御についても全く同様に適
用することができ。In the above embodiment, control of power windows was explained as an example, but non-explosion BA is related to equipment whose status changes continuously, and tomatoe is control of seat position control, radio volume, air conditioner temperature, fan, etc. can also be applied in exactly the same way.
以上説明したように、本発明においては、車両負荷の作
動を開始する操作が行なわれたことを検出したときけ負
荷作動信号を出力し、前記操作が解除され次ことを検出
したときは車両負荷の作動を停止するための音声指令を
検出し得る状態とし、その後音声指令を検出したときは
負荷作動停止信号を出力するようにしたので、車両負荷
が動作開始し友直後の急激な騒音成分により車両負荷の
作動が誤って停止するのを確実に防止することができる
。As explained above, in the present invention, when it is detected that an operation to start the operation of the vehicle load has been performed, a load activation signal is output, and when the operation is canceled and the following is detected, the vehicle load activation signal is output. The system is set in such a state that it is possible to detect a voice command to stop the operation of the vehicle, and then when a voice command is detected, a load operation stop signal is output. It is possible to reliably prevent the operation of the vehicle load from erroneously stopping.
第１図は従来の音声指令によるパワーウィンド開閉制御
装置のブロック線図、第２図は第１図に示したパワーウ
ィンド開閉制御装置の正常動作を説明するタイムチャー
ト、第３図は第１図に示したパワーウィンド開閉制御装
置の誤動作を説明するタイムチャート、第４図は本発明
の一実施例としてのパワーウィンド開閉制御装置のブロ
ック線図、第５図は第４図に示したパワーウィンド開閉
制御装置の動作を説明するタイムチャートである。
！・・・スイッチオン検出手段、２・・・停止指令出力
部、２ａ・・・マイクロホン、２ｂ・・・音声検出手段
、３−・負荷作動部、３ａ・・・制御手段、３ｂ・・・
アクチュエータ、４・・・スイッチオン検出手段。
１Ｇ−・負荷操作検出部、（Ｚｏｏ）・・・スイッチオ
ン信号、（１２Ｇ）−スイッチオフ信号、（ｓｏｏ）・
・・停止信号
特 許 出 願 人 日産自動車株式会社代理人弁理
士 鈴 木 弘 男Fig. 1 is a block diagram of a conventional power window opening/closing control device using voice commands, Fig. 2 is a time chart explaining the normal operation of the power window opening/closing control device shown in Fig. 1, and Fig. 3 is the same as that shown in Fig. 1. 4 is a block diagram of the power window opening/closing control device as an embodiment of the present invention, and FIG. 5 is a time chart explaining the malfunction of the power window opening/closing control device shown in FIG. It is a time chart explaining the operation of the opening/closing control device. ! ...Switch-on detection means, 2.Stop command output section, 2a..Microphone, 2b..Audio detection means, 3-.Load actuation section, 3a..Control means, 3b..
Actuator, 4...Switch-on detection means. 1G-・Load operation detection section, (Zoo)...Switch-on signal, (12G)-Switch-off signal, (soo)・
...Stop Signal Patent Applicant: Hiroo Suzuki, Patent Attorney, Nissan Motor Co., Ltd.
Claims (1)
出したときけ負荷作動開始信号を出力し、該負荷作動開
始信号よりも遅れて音声検出開始信号を出力する負荷操
作検出部と、前記音声検出開始信号が田方し几後車両負
荷の作動を停止するための音声指令を検出したときは負
荷作動停止信号を出力する負荷作動の停止指令出力部と
、前記負荷作動開始信号が出力されているときけ前記車
両負荷を作動させ、前記負荷作動停止信号が出力したと
きは前記車両負荷の作動を停止する負荷作動部とを有す
ることを特徴とする車両負荷制御装置０（２）前記負荷
操作検出部は、車両負荷の作動を開始する操作が行なわ
れたことを検出し九ときは負荷作動開始信号を出力し前
記操作が解除されたことを検出したときは音声検出開始
信号を出力することを特徴とする特許請求の範囲第１項
に記載の車両負荷制御装置。(1) A load operation detection section that outputs a load operation start signal when it detects that an operation to activate a vehicle load has been performed, and outputs an audio detection start signal later than the load operation start signal; A load operation stop command output section outputs a load operation stop signal when the voice detection start signal detects a voice command for stopping the operation of the vehicle load, and the load operation start signal is outputted. Vehicle load control device 0 (2) the load operation, characterized in that it has a load operation unit that operates the vehicle load when the vehicle load is present, and stops the operation of the vehicle load when the load operation stop signal is output. The detection section outputs a load operation start signal when detecting that an operation to start the operation of the vehicle load has been performed, and outputs a voice detection start signal when detecting that the operation is canceled. A vehicle load control device according to claim 1, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56158691A JPS5860322A (en) | 1981-10-07 | 1981-10-07 | Controlling device for car load |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56158691A JPS5860322A (en) | 1981-10-07 | 1981-10-07 | Controlling device for car load |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5860322A true JPS5860322A (en) | 1983-04-09 |
Family
ID=15677240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56158691A Pending JPS5860322A (en) | 1981-10-07 | 1981-10-07 | Controlling device for car load |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5860322A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100373631B1 (en) * | 1996-10-31 | 2003-04-21 | 기아자동차주식회사 | Method for operating window opening/closing switch of vehicle |
| CN109441283A (en) * | 2018-09-17 | 2019-03-08 | 北海华源电子有限公司 | Sliding window intelligent management system |
-
1981
- 1981-10-07 JP JP56158691A patent/JPS5860322A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100373631B1 (en) * | 1996-10-31 | 2003-04-21 | 기아자동차주식회사 | Method for operating window opening/closing switch of vehicle |
| CN109441283A (en) * | 2018-09-17 | 2019-03-08 | 北海华源电子有限公司 | Sliding window intelligent management system |
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