JP4858252B2 - Air conditioner remote control device - Google Patents

Air conditioner remote control device Download PDF

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JP4858252B2
JP4858252B2 JP2007072299A JP2007072299A JP4858252B2 JP 4858252 B2 JP4858252 B2 JP 4858252B2 JP 2007072299 A JP2007072299 A JP 2007072299A JP 2007072299 A JP2007072299 A JP 2007072299A JP 4858252 B2 JP4858252 B2 JP 4858252B2
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air conditioner
signal
voice response
level
control signal
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JP2008232526A (en
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敏明 八木
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Panasonic Corp
Panasonic Holdings Corp
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Matsushita Electric Industrial Co Ltd
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Description

本発明は、赤外線ワイヤレスリモコンを具備し、室内ユニットで赤外線制御信号に対応した音声応答機能を有した空気調和機の遠隔制御装置に関するものである。   The present invention relates to a remote control device for an air conditioner having an infrared wireless remote controller and having a voice response function corresponding to an infrared control signal in an indoor unit.

従来、この種の空気調和機では赤外線信号を用いてワイヤレスリモコンのスイッチ操作を空気調和機の室内ユニットに制御信号として送信するが、室内ユニット側では制御信号の受信確認音をブザーを用いて発生させている。また、ユーザーの利便性・操作に対する識別性の向上の為にスピーカーを用いて音声応答する空気調和機が実現されている。スピーカーを具備した空気調和機の室内ユニットと、赤外線を用いたワイヤレスリモコンから構成されている(例えば、特許文献1参照)。
特開2001−128264号公報
Conventionally, in this type of air conditioner, the switch operation of the wireless remote control is transmitted as a control signal to the indoor unit of the air conditioner using an infrared signal, but the reception confirmation sound of the control signal is generated using a buzzer on the indoor unit side. I am letting. In addition, an air conditioner that performs voice response using a speaker has been realized in order to improve the user's convenience and distinguishability for operation. An indoor unit of an air conditioner equipped with a speaker and a wireless remote controller using infrared rays (see, for example, Patent Document 1).
JP 2001-128264 A

しかしながら、前記従来の構成では、ユーザーがワイヤレスリモコンを操作する事により、空気調和機の室内ユニットのスピーカーから音声による応答が行われるが、テレビやオーディオの音を含むユーザー周囲の騒音により、空気調和機の音声応答が聞こえにくいという課題を有していた。   However, in the conventional configuration, when the user operates the wireless remote controller, a voice response is made from the speaker of the indoor unit of the air conditioner. However, the air conditioner is affected by noise around the user including TV and audio sounds. It was difficult to hear the voice response of the machine.

本発明は、前記従来の課題を解決するもので、周囲の騒音の影響を最小限に抑えてユーザーの操作に対する識別性を向上させた空気調和機の遠隔制御装置を提供することを目的とする。   SUMMARY OF THE INVENTION The present invention solves the above-described conventional problems, and an object thereof is to provide a remote control device for an air conditioner that can improve the identifiability for user operations by minimizing the influence of ambient noise. .

前記従来の課題を解決するために、本発明の空気調和機の遠隔制御装置は、赤外線制御信号に対応して音声応答を行う音声応答機能を有した空気調和機の室内ユニットを操作する遠隔制御装置であって、複数の操作スイッチからなる制御信号入力手段と、周囲の騒音レベルを検出する音声信号入力手段と、音声信号入力手段の信号により空気調和機の音声応答信号音量レベルを作成する音声応答信号レベル判断手段と、制御信号入力手段と音声応答信号レベル判断手段により空気調和機の各種制御データを作成する赤外線制御信号作成手段と、空気調和機を制御する赤外線制御信号を出力する赤外線信号出力手段とを備え、室内ユニットへ赤外線制御信号を送信する際は、音声応答音量レベル制御信号を先に送信した後に、エアコン制御信号を送信するものである。   In order to solve the above-described conventional problems, a remote control device for an air conditioner according to the present invention is a remote control for operating an indoor unit of an air conditioner having a voice response function for performing a voice response in response to an infrared control signal. A device for producing a sound response signal volume level of an air conditioner by a control signal input means comprising a plurality of operation switches, a sound signal input means for detecting a surrounding noise level, and a signal of the sound signal input means Response signal level determination means, infrared signal generation means for generating various control data of the air conditioner by means of control signal input means and voice response signal level determination means, and infrared signal for outputting an infrared control signal for controlling the air conditioner Output means, and when transmitting the infrared control signal to the indoor unit, after transmitting the voice response volume level control signal first, the air conditioner control signal It is intended to be sent.

これによって、空気調和機のワイヤレスリモコンを操作するとワイヤレスリモコン周囲の騒音レベルに応じて音声応答の音量を変更することで室内ユニットからの音声応答が容易に聞こえることになり、ユーザーの操作に対する識別性を向上させた空気調和機の遠隔制御装置が実現される。   As a result, when the wireless remote controller of the air conditioner is operated, the voice response from the indoor unit can be easily heard by changing the volume of the voice response according to the noise level around the wireless remote control. A remote control device for an air conditioner with improved performance is realized.

本発明の空気調和機の遠隔制御装置は、ユーザー周囲の騒音レベルが高い時には音声応答の音量レベルを高めることによりユーザーによる音声応答の誤認識を防止でき、安価で操作性に対する識別性に富む空気調和機の遠隔制御装置を実現することができる。   The air conditioner remote control device of the present invention can prevent misrecognition of a voice response by the user by increasing the volume level of the voice response when the noise level around the user is high, and is air that is inexpensive and rich in operability. A remote control device for a harmonic machine can be realized.

第1の発明は、赤外線制御信号に対応して音声応答を行う音声応答機能を有した空気調和機の室内ユニットを操作する遠隔制御装置であって、複数の操作スイッチからなる制御信号入力手段と、周囲の騒音レベルを検出する音声信号入力手段と、音声信号入力手段の信号により空気調和機の音声応答信号音量レベルを作成する音声応答信号レベル判断手段と、制御信号入力手段と音声応答信号レベル判断手段により空気調和機の各種制御データを作成する赤外線制御信号作成手段と、空気調和機を制御する赤外線制御信号を出力する赤外線信号出力手段とを備え、室内ユニットへ赤外線制御信号を送信する際は、音声応答
信号音量レベルのデータを先に送信した後に、制御信号入力手段に応じたエアコン制御信号を送信することにより、室内ユニットからの音声応答音量レベルが容易に聞こえることになり、操作に対する識別性に富む空気調和機の遠隔制御装置を実現することができる。
A first invention is a remote control device for operating an indoor unit of an air conditioner having a voice response function for performing a voice response in response to an infrared control signal, comprising: a control signal input means comprising a plurality of operation switches; Voice signal input means for detecting the ambient noise level; voice response signal level judgment means for creating a voice response signal volume level of the air conditioner based on a signal from the voice signal input means; control signal input means and voice response signal level When transmitting the infrared control signal to the indoor unit, the infrared control signal creating means for creating various control data of the air conditioner by the judging means and the infrared signal output means for outputting the infrared control signal for controlling the air conditioner Voice response
By transmitting the signal volume level data first and then transmitting an air conditioner control signal corresponding to the control signal input means, the voice response volume level from the indoor unit can be easily heard, and the operation is highly discriminating. A remote control device for an air conditioner can be realized.

第2の発明は、入力される音声信号レベルに応じて、少なくとも2段階の音量で音声応答を行うことにより、簡易な回路構成となり安価に作成することができる。   According to the second aspect of the present invention, a simple circuit configuration can be obtained at low cost by performing a voice response with at least two levels of sound volume in accordance with the input voice signal level.

第3の発明は、入力される音声信号レベルに応じた補正音量を選択可能とすることにより、ユーザーに応じて音声応答の音量を最適にできる。   According to the third aspect of the present invention, the volume of the voice response can be optimized according to the user by making it possible to select the correction volume according to the input audio signal level.

第4の発明は、入力される音声信号レベルの平均値を元に音声応答音量レベルを判定することにより、周辺騒音の瞬時変動に左右されずに音声応答の音量を最適にできる。   According to the fourth aspect, by determining the voice response volume level based on the average value of the input voice signal level, the volume of the voice response can be optimized without being influenced by the instantaneous fluctuation of the ambient noise.

以下、本発明の実施の形態について、図面を参照しながら説明する。なお、この実施の形態によって本発明が限定されるものではない。   Hereinafter, embodiments of the present invention will be described with reference to the drawings. Note that the present invention is not limited to the embodiments.

(実施の形態1)
図1は、本発明の第1から4の実施の形態における遠隔制御装置のブロック構成を示すもので、図6は室内ユニットとワイヤレスリモコンの位置関係を示すものである。
(Embodiment 1)
FIG. 1 shows a block configuration of a remote control device according to first to fourth embodiments of the present invention, and FIG. 6 shows a positional relationship between an indoor unit and a wireless remote controller.

図1において、制御信号入力手段1は複数の操作スイッチからなり、音声信号入力手段2はマイク11からなる。音声応答信号レベル判断手段3は前記音声信号入力手段の信号により空気調和機の音声応答信号音量レベルを作成し、赤外線制御信号作成手段4は前記制御信号入力手段と前記音声応答信号レベル判断手段の信号により指示された空気調和機の各種制御データを作成し、赤外線信号出力手段5は空気調和機を制御する赤外線信号を出力する赤外線送信部を有し、空気調和機の遠隔制御装置を構成している(実施の形態1から4に共通の構成)。   In FIG. 1, the control signal input means 1 includes a plurality of operation switches, and the audio signal input means 2 includes a microphone 11. The voice response signal level judgment means 3 creates the voice response signal volume level of the air conditioner based on the signal of the voice signal input means, and the infrared control signal creation means 4 has the control signal input means and the voice response signal level judgment means. Various control data of the air conditioner instructed by the signal is created, and the infrared signal output means 5 has an infrared transmitter that outputs an infrared signal for controlling the air conditioner, and constitutes a remote control device for the air conditioner. (Configuration common to the first to fourth embodiments).

図2は、本発明の第1の実施の形態における動作を示すフローチャートである。以上のように構成された空気調和機の遠隔制御装置について、図2をもちいて以下その動作、作用を説明する。   FIG. 2 is a flowchart showing the operation in the first embodiment of the present invention. About the remote control apparatus of the air conditioner comprised as mentioned above, the operation | movement and an effect | action are demonstrated below using FIG.

まず、処理がスタートすると、ステップR1でスイッチが操作されたかを判断して、スイッチ操作がないと判断すると終了に進みその他の処理を行う。スイッチ操作があると判断すると、ステップR2に進む。ステップR2においてスイッチ操作によりエアコン制御変更要求が発生するかを判断して、エアコン制御変更要求が無いと判断すると終了に進みその他の処理を行う。エアコン制御変更要求があると判断するとステップR3に進む。ステップR3においてリモコン内蔵マイクで騒音レベルを検出しステップR4に進む。ステップR4においてステップR3で検出した騒音レベルを基に音声応答音量レベルを設定しステップR5に進む。ステップR5において音声応答音量レベルデータをエアコン制御信号として送信処理を行いステップR6に進む。ステップR6においてスイッチ操作に応じたエアコン制御信号を作成してステップR7に進む。ステップR7においてステップR6で作成されたエアコン制御信号を送信して終了に進み、その他の処理を行う。図示は省略しているが、その他の処理を実行後スタートに戻り処理を繰り返す。   First, when the process is started, it is determined whether or not the switch is operated in step R1, and when it is determined that there is no switch operation, the process proceeds to the end to perform other processes. If it is determined that there is a switch operation, the process proceeds to step R2. In step R2, it is determined whether an air conditioner control change request is generated by a switch operation. If it is determined that there is no air conditioner control change request, the process proceeds to an end and other processing is performed. If it is determined that there is an air conditioner control change request, the process proceeds to step R3. In step R3, the noise level is detected by the microphone with a built-in remote control, and the process proceeds to step R4. In step R4, the voice response volume level is set based on the noise level detected in step R3, and the process proceeds to step R5. In step R5, the voice response volume level data is transmitted as an air conditioner control signal, and the process proceeds to step R6. In step R6, an air conditioner control signal corresponding to the switch operation is created, and the process proceeds to step R7. In step R7, the air conditioner control signal created in step R6 is transmitted, the process proceeds to the end, and other processing is performed. Although illustration is omitted, after performing other processes, the process returns to the start and the process is repeated.

以上のように、本実施の形態においては空気調和機のワイヤレスリモコンを操作すると周囲の騒音レベルが高い時には音声応答音量レベルを高めるデータ送信を実施し、データを受信した空気調和機の室内ユニットは音声応答音量を高められ、室内ユニットからの音声応答が容易に聞こえることになり、安価かつワイヤレスリモコンの操作性を損ねることなく、ユーザーフレンドリーな遠隔制御装置を実現することができる。   As described above, in this embodiment, when the wireless remote controller of the air conditioner is operated, data transmission is performed to increase the voice response volume level when the ambient noise level is high, and the indoor unit of the air conditioner that receives the data is The voice response volume can be increased, the voice response from the indoor unit can be easily heard, and a user-friendly remote control device can be realized without impairing the operability of the wireless remote controller.

(実施の形態2)
図3は、本発明の第2の実施の形態における動作を示すフローチャートである。図3において第1の実施例と同じ処理については同一ステップ番号を付与することとして説明を割愛する。
(Embodiment 2)
FIG. 3 is a flowchart showing the operation in the second embodiment of the present invention. In FIG. 3, the same processing as that in the first embodiment is given the same step number and description thereof is omitted.

ステップR8においてステップR3で検出した周囲の騒音レベルと所定の音量レベルとの比較を行い、周囲の騒音レベルが所定の音量レベル以上の場合ステップR10に進む。所定の音量レベル未満の場合ステップR9に進む。ステップR9において低レベルに設定した音声応答音量レベルデータをエアコン制御信号として送信処理を行いステップR6に進む。ステップR10において高レベルに設定した音声応答音量レベルデータをエアコン制御信号として送信処理を行いステップR6に進む。   In step R8, the ambient noise level detected in step R3 is compared with a predetermined volume level. If the ambient noise level is equal to or higher than the predetermined volume level, the process proceeds to step R10. If it is less than the predetermined volume level, the process proceeds to step R9. The voice response volume level data set at the low level in step R9 is transmitted as an air conditioner control signal, and the process proceeds to step R6. The voice response volume level data set to a high level in step R10 is transmitted as an air conditioner control signal, and the process proceeds to step R6.

この実施形態によれば、入力される音声信号レベルに応じて、少なくとも2段階の音量で音声応答を行うことにより、簡易な回路構成となり安価に製品をユーザーに供給することができる。   According to this embodiment, a voice response is performed with at least two levels of sound levels according to the input audio signal level, so that a simple circuit configuration can be provided and the product can be supplied to the user at a low cost.

(実施の形態3)
図4は、本発明の第3の実施の形態における動作を示すフローチャートである。図4において第1の実施例と同じ処理については同一ステップ番号を付与することとして説明を割愛する。
(Embodiment 3)
FIG. 4 is a flowchart showing the operation in the third embodiment of the present invention. In FIG. 4, the same steps as those in the first embodiment are given the same step numbers and will not be described.

ステップR11においてユーザーが事前に設定した音量設定レベルを判定しレベル1以外の場合ステップR13に進み、レベル1の場合ステップR12に進む。ステップR12において周囲の騒音レベルに所定の音量レベル1を加算して音声応答信号の音量レベルを設定することで音声応答出力信号を作成してステップR5に進む。ステップR13において周囲の騒音レベルに所定の音量レベル2を加算して音声応答信号の音量レベルを設定することで音声応答出力信号を作成してステップR5に進む。   In step R11, the volume setting level set in advance by the user is determined. If the level is other than level 1, the process proceeds to step R13. If the level is 1, the process proceeds to step R12. In step R12, a predetermined volume level 1 is added to the ambient noise level to set the volume level of the voice response signal, thereby creating a voice response output signal, and the process proceeds to step R5. In step R13, a predetermined volume level 2 is added to the ambient noise level to set the volume level of the voice response signal, thereby creating a voice response output signal, and the process proceeds to step R5.

この実施形態によれば、入力される音声信号レベルに応じた補正音量を選択可能とすることにより、ユーザーに応じて音声応答の音量を最適にできるため、ユーザーの認識性を向上することができる。   According to this embodiment, by making it possible to select the correction volume according to the input audio signal level, the volume of the voice response can be optimized according to the user, so that the user's recognizability can be improved. .

(実施の形態4)
図5は、本発明の第4の実施の形態における動作を示すフローチャートである。図5において第1の実施例と同じ処理については同一ステップ番号を付与することとして説明を割愛する。
(Embodiment 4)
FIG. 5 is a flowchart showing the operation in the fourth embodiment of the present invention. In FIG. 5, the same processing as that in the first embodiment is given the same step number and description thereof is omitted.

ステップR1においてSW操作が無いと判断された時にはステップR15に進みSW操作が有ると判断した時にはステップR2に進む。ステップR15においてリモコン内蔵マイクで騒音レベルを検出し終了に進み、その他の処理を行う。ステップR2においてスイッチ操作によりエアコン制御変更要求が発生するかを判断して、エアコン制御変更要求が無いと判断するとステップR15に進む。エアコン制御変更要求があると判断するとステップR3に進む。ステップR14においてSW操作前から所定時間のステップR3およびステップR15で検出した騒音レベルデータを平均した値を基に音声応答音量レベルを設定しステップR5に進む。   When it is determined in step R1 that there is no SW operation, the process proceeds to step R15, and when it is determined that there is a SW operation, the process proceeds to step R2. In step R15, the noise level is detected by the microphone with a built-in remote control, the process proceeds to the end, and other processing is performed. In step R2, it is determined whether an air conditioner control change request is generated by a switch operation. If it is determined that there is no air conditioner control change request, the process proceeds to step R15. If it is determined that there is an air conditioner control change request, the process proceeds to step R3. In step R14, the voice response volume level is set based on the average value of the noise level data detected in steps R3 and R15 for a predetermined time before the SW operation, and the process proceeds to step R5.

この実施形態によれば、周辺騒音の瞬時変動に左右されずに音声応答の音量を最適に保つことができる。   According to this embodiment, the volume of the voice response can be kept optimal without being influenced by the instantaneous fluctuation of the ambient noise.

以上のように、本発明にかかる空気調和機の遠隔制御装置は、ユーザー周囲の騒音レベルが高い時には音声応答の音量を上げることにより、ユーザーによる音声応答の誤認識を防止でき、安価で操作に対する認識性に富む空気調和機の遠隔制御装置を実現することができる。   As described above, the remote control device for an air conditioner according to the present invention can prevent erroneous recognition of a voice response by the user by increasing the volume of the voice response when the noise level around the user is high. A remote control device for an air conditioner with high recognizability can be realized.

本発明の実施の形態1における遠隔制御装置のブロック図Block diagram of a remote control device in Embodiment 1 of the present invention 本発明の実施の形態1における動作を示すフローチャートThe flowchart which shows the operation | movement in Embodiment 1 of this invention. 本発明の実施の形態2における動作を示すフローチャートThe flowchart which shows the operation | movement in Embodiment 2 of this invention. 本発明の実施の形態3における動作を示すフローチャートThe flowchart which shows the operation | movement in Embodiment 3 of this invention. 本発明の実施の形態4における動作を示すフローチャートThe flowchart which shows the operation | movement in Embodiment 4 of this invention. 本発明の空気調和機の室内ユニットとワイヤレスリモコンの位置関係図Positional relationship diagram of indoor unit and wireless remote controller of air conditioner of the present invention

1 制御信号入力手段
2 音声信号入力手段
3 音声応答信号レベル判断手段
4 赤外線制御信号作成手段
5 赤外線信号出力手段
10 ワイヤレスリモコン
11 マイク
20 空気調和機の室内ユニット
21 スピーカー
DESCRIPTION OF SYMBOLS 1 Control signal input means 2 Audio | voice signal input means 3 Voice response signal level judgment means 4 Infrared control signal preparation means 5 Infrared signal output means 10 Wireless remote control 11 Microphone 20 Indoor unit of air conditioner 21 Speaker

Claims (4)

赤外線制御信号に対応して音声応答を行う音声応答機能を有した空気調和機の室内ユニットを操作する遠隔制御装置であって、複数の操作スイッチからなる制御信号入力手段と、周囲の騒音レベルを検出する音声信号入力手段と、前記音声信号入力手段の信号により空気調和機の音声応答信号音量レベルを作成する音声応答信号レベル判断手段と、前記制御信号入力手段と前記音声応答信号レベル判断手段により空気調和機の各種制御データを作成する赤外線制御信号作成手段と、前記空気調和機を制御する赤外線制御信号を出力する赤外線信号出力手段とを備え、前記室内ユニットへ前記赤外線制御信号を送信する際は、前記音声応答信号音量レベルのデータを先に送信した後に、前記制御信号入力手段に応じたエアコン制御信号を送信することを特徴とする空気調和機の遠隔制御装置。 A remote control device for operating an indoor unit of an air conditioner having a voice response function for performing a voice response in response to an infrared control signal, comprising a control signal input means comprising a plurality of operation switches, and an ambient noise level. A voice signal input means for detecting; a voice response signal level judging means for creating a voice response signal volume level of the air conditioner based on a signal from the voice signal input means; and the control signal input means and the voice response signal level judging means. An infrared control signal creating means for creating various control data of the air conditioner; and an infrared signal output means for outputting an infrared control signal for controlling the air conditioner, wherein the infrared control signal is transmitted to the indoor unit. after sending the data of the voice response signal volume level above, to transmit the air-control signal corresponding to said control signal input means The remote control device for an air conditioner, characterized in that. 入力される音声信号レベルに応じて、少なくとも2段階の音量で音声応答を行う請求項1に記載の空気調和機の遠隔制御装置。 The remote control device for an air conditioner according to claim 1, wherein a voice response is made at a volume of at least two levels according to an input voice signal level. 入力される音声信号レベルに応じた補正音量を選択可能とした請求項1に記載の空気調和機の遠隔制御装置。 The remote control device for an air conditioner according to claim 1, wherein a correction volume according to an input audio signal level can be selected. 入力される音声信号レベルを平均した値を元に音声応答音量レベルの判定を行なう請求項1から3に記載の空気調和機の遠隔制御装置。 The remote control device for an air conditioner according to any one of claims 1 to 3, wherein the voice response volume level is determined based on a value obtained by averaging input voice signal levels.
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