JPH01110896A - Remote control air quantity adjusting device for electric fan - Google Patents
Remote control air quantity adjusting device for electric fanInfo
- Publication number
- JPH01110896A JPH01110896A JP26703287A JP26703287A JPH01110896A JP H01110896 A JPH01110896 A JP H01110896A JP 26703287 A JP26703287 A JP 26703287A JP 26703287 A JP26703287 A JP 26703287A JP H01110896 A JPH01110896 A JP H01110896A
- Authority
- JP
- Japan
- Prior art keywords
- remote control
- signal
- position detection
- remote controller
- light receiving
- 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
- 238000001514 detection method Methods 0.000 claims abstract description 33
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 10
- 238000007493 shaping process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Selective Calling Equipment (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は赤外光を媒体とした扇風機用ワイヤレスリモコ
ンの風量調整装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to an air volume adjustment device for a wireless remote control for an electric fan using infrared light as a medium.
従来の技術
扇風機における風量の遠隔操作としては、ワイヤードリ
モコンによって数段階の風量切換を手動で行なっていた
。Conventional technology For remote control of the air volume of electric fans, the air volume was manually changed over several levels using a wired remote control.
発明が解決しようとする問題点
しかしながら上記の従来技術では扇風機と使用者の間の
距離に応じた最適風量を選択する事が難しく、又リモコ
ンのワイヤーがじゃまになるという問題があった。Problems to be Solved by the Invention However, with the above-mentioned prior art, there were problems in that it was difficult to select the optimum air volume according to the distance between the fan and the user, and the remote control wire got in the way.
本発明は上記課題に着目し赤外線を用いたリモコン位置
検出装置により、扇風機の風量を使用者と扇風機との距
離に応じて自動的に調整するものである。The present invention focuses on the above-mentioned problem and uses a remote control position detection device using infrared rays to automatically adjust the air volume of an electric fan according to the distance between the user and the electric fan.
問題点を解決するための手段
上記課題を解決するために、本発明の扇風機用のリモコ
ン風量調・整装置は、リモコン位置検出信号発生手段と
複数の命令をデジタルコードで構成した通常信号発生手
段と、前記リモコン位置検出信号発生手段と通常信号発
生手段よりの信号を赤外光として出力する赤外線信号発
生手段を有するリモコンと、前記リモコンから発信され
た赤外線信号をそれぞれ受光するリモコン位置検出信号
受元手段と通常信号受光手段と、前記リモコン位置検出
信号受光手段の出力に応じて風量を自動的に最適風量に
調整するものである。Means for Solving the Problems In order to solve the above problems, the remote control air volume adjustment/adjustment device for electric fans of the present invention includes a remote control position detection signal generating means and a normal signal generating means comprising a plurality of commands as digital codes. a remote control having an infrared signal generating means for outputting signals from the remote control position detection signal generating means and the normal signal generating means as infrared light; and a remote control position detection signal receiver receiving the infrared signals emitted from the remote control, respectively. The air volume is automatically adjusted to the optimum air volume according to the outputs of the source means, the normal signal light receiving means, and the remote control position detection signal light receiving means.
作 用
本発明は上記構成により使用者が移動して扇風機との距
離が変化してもワンタッチで最適風量に自動調整するリ
モコンシステムを構成することができる。According to the above-described configuration, the present invention can configure a remote control system that automatically adjusts the air volume to the optimum air volume with a single touch even if the distance between the user and the fan changes as the user moves.
実施例
以下本発明の実施例の扇風機用リモコン風量調整装置に
ついて、図を参照しつつ説明する。EXAMPLE Hereinafter, a remote control fan air volume adjusting device according to an example of the present invention will be described with reference to the drawings.
第１図は本発明の１実施例におけるリモコン位置検出装
置である。同図において１はリモコン、２はリモコン位
置検出手段及び通常信号検出手段を備えた受光部である
。リモコン１から受光部２への信号は赤外光で送られる
。またリモコン位置検出の機能は受光部２への赤外光の
入射角で検出される。FIG. 1 shows a remote control position detection device in one embodiment of the present invention. In the figure, 1 is a remote control, and 2 is a light receiving section provided with remote control position detection means and normal signal detection means. A signal from the remote control 1 to the light receiving section 2 is sent in the form of infrared light. Further, the remote control position detection function is detected based on the angle of incidence of infrared light on the light receiving section 2.
第２図はリモコン１の内部ブロック図である。FIG. 2 is an internal block diagram of the remote control 1.
リモコン１にはリモコン位置検出信号発生手段と通常信
号発生手段と赤外線信号発生手段が内蔵されており、リ
モコン位置検出信号発生手段と、通常信号発生手段はそ
れぞれ別のタイミングで信号を発生し、赤外線信号発生
手段を経由して信号が送出される。The remote control 1 has a built-in remote control position detection signal generation means, a normal signal generation means, and an infrared signal generation means, and the remote control position detection signal generation means and the normal signal generation means each generate signals at different timings. A signal is sent out via the signal generating means.
第３図、第４図、第５図は受光部の受信感度の指向性を
示す説明図である。第３図において２１．２２．２３は
リモコン位置検出用の受光素子、２４は受光素子２１．
２２．２３の指向性を狭指向性とするためのレフレクタ
、２５は通常信号検出用の受光素子である。受光素子２
１．２２．２３は取り付は方向をそれぞれ変えて固定さ
れており、レフレクタ２４により狭指向性となっていて
、それぞれの受信感度の光学指向性は第４図のそれぞれ
２１’、２２．２３’のようになっている。FIG. 3, FIG. 4, and FIG. 5 are explanatory diagrams showing the directivity of the reception sensitivity of the light receiving section. In FIG. 3, 21, 22, 23 are light receiving elements for remote control position detection, and 24 are light receiving elements 21.
22 and 23 are reflectors for narrowing the directivity, and 25 is a light receiving element for normal signal detection. Light receiving element 2
1, 22, and 23 are fixed in different mounting directions, and have a narrow directivity due to the reflector 24, and the optical directivity of each receiving sensitivity is 21', 22, and 23, respectively, in Fig. 4. ' It looks like this.
従っ゛て、リモコンからの赤外光の方向性を受光素子２
１．２２．２３の出力電流レベルにより判定することが
できる。Therefore, the directionality of the infrared light from the remote control is detected by the light receiving element 2.
This can be determined based on the output current level of 1.22.23.
また受光素子２５は受信感度を第５図の２５′の様に広
指向性としており、どの方向がらでも通常信号を受信す
ることができる。Further, the light receiving element 25 has a wide receiving sensitivity as shown in 25' in FIG. 5, and can receive normal signals from any direction.
次に第６図により受光部２の内部回路構成について説明
する。同図において２６はリモコン位置検出信号及び通
常信号の切り替え回路、２７は増幅回路、２８は同調・
検波回路、２９は波形整形回路である。リモコン１から
通常信号が送られているときは通常信号動作信号りによ
り、通常信号検出用受光素子からの信号を増幅回路２７
、同調、検波回路２８、波形整形回路２９を経て通常信
号として出力される。次にリモコン１から位置検出信号
が送られているときは、リモコン位置検出動作信号Ａ、
Ｂ、Ｃが順次切り替えられ、それぞれに対応してリモコ
ン位置検出用受光素子２１．２２．２３からの信号を増
幅回路２７、同調・検波回路２８を経て、リモコン位置
信号として出力される。Next, the internal circuit configuration of the light receiving section 2 will be explained with reference to FIG. In the figure, 26 is a remote control position detection signal and normal signal switching circuit, 27 is an amplifier circuit, and 28 is a tuning/switching circuit.
The detection circuit 29 is a waveform shaping circuit. When a normal signal is being sent from the remote control 1, the signal from the normal signal detection light receiving element is transmitted to the amplification circuit 27 by the normal signal operation signal.
, a tuning and detection circuit 28, and a waveform shaping circuit 29, and then output as a normal signal. Next, when the position detection signal is being sent from the remote control 1, the remote control position detection operation signal A,
B and C are sequentially switched, and the signals from the remote control position detection light receiving elements 21, 22, 23 are outputted as remote control position signals through the amplifier circuit 27 and the tuning/detection circuit 28, respectively.
また受光素子２１．２２．２３とリモコン１との距離と
受光素子２１．２２．２３の出力レベル（■点電圧）と
の関係、及びその出力レベルとリモコン位置信号レベル
（０点電圧）との関係は第７図、第８図のようになって
おり、リモコン位置信号レベルによりリモコン１との距
離が判定できる。Also, the relationship between the distance between the light receiving element 21.22.23 and the remote control 1 and the output level (■ point voltage) of the light receiving element 21.22.23, and the relationship between that output level and the remote control position signal level (0 point voltage). The relationship is as shown in FIGS. 7 and 8, and the distance to the remote controller 1 can be determined based on the remote controller position signal level.
次に第９図により本発明の扇風機用リモコン風量調整装
置の実施例について説明する。同図（Ａ）は側面図、（
Ｂ）は平面図である。同図において３０は本体送風部、
３１は回転モータ、３２は支持部、３３は使用者である
。使用者３３がリモコン１を操作すると受光部２はリモ
コン１の方向及び距離を検出し、その方向に向くと共に
距離に応じて風量を調整する。以上の実施例によれば最
適風量を１つとしているが標準風量に対して強め、弱め
等の補正ができる様にすることも考えられる。Next, an embodiment of the remote control air volume adjusting device for an electric fan according to the present invention will be described with reference to FIG. The same figure (A) is a side view, (
B) is a plan view. In the figure, 30 is the main body ventilation section;
31 is a rotating motor, 32 is a support section, and 33 is a user. When the user 33 operates the remote control 1, the light receiving section 2 detects the direction and distance of the remote control 1, turns in that direction, and adjusts the air volume according to the distance. According to the above embodiment, the optimum air volume is set to one, but it is also possible to make corrections such as increasing or weakening the standard air volume.
発明の効果
以上のように本発明は扇風機にリモコン位置検出機能を
付加することにより、使用者が移動してもワンタッチ距
離に応じた最適風量に調整することができる。Effects of the Invention As described above, in the present invention, by adding a remote control position detection function to the electric fan, even if the user moves, the air volume can be adjusted to the optimum amount according to the one-touch distance.
第１図は本発明の実施例におけるリモコン位置検出装置
のリモコンと受光部の位置関係を示す図、第２図はリモ
コン１の内部ブロック図、第３図、第４図、第５図は受
光部の受信感度の指向性を示す説明図亀第６図は受光部
の内部回路構成を示す闇
１・・・・・・リモコン、２・・・・・・受光部、２１
．２２゜２３・・・・・・リモコン位置検出用受光素子
、２４・・・・・・レフレクタ、２５・・・・・・通常
信号検出用受光素子、２１．２２．２３・・・・・・受
光素子２１．２２．２３の光学指向特性、２５′・・・
・・・受光素子２５の光学指向特性、２６・・・・・・
リモコン位置検出信号及び通常信号の切り替え回路、２
７・・・・・・増幅回路、２８・・・・・・同調・検波
回路、２９・・・・・・波形整形回路、３０・・・・・
・本体送風部、３１・・・・・・回転モータ、３２・・
・・・・支持部、３３・・・・・・使用者。
代理人の氏名 弁理士 中 尾 敏 男 ほか１名第１
図
ど
第２図
第３図
第４図
第５図
ｗ か
第７図
／ ２ ３４ Ｊ（Ｖ） Ｂ点、ユ（Ｂ）FIG. 1 is a diagram showing the positional relationship between the remote control and the light receiving section of the remote control position detection device in the embodiment of the present invention, FIG. 2 is an internal block diagram of the remote control 1, and FIGS. 3, 4, and 5 are light receiving sections. Figure 6 is an explanatory diagram showing the directivity of the receiving sensitivity of the light receiving part.
．． 22゜23... Light receiving element for remote control position detection, 24... Reflector, 25... Light receiving element for normal signal detection, 21.22.23... Optical directivity characteristics of light receiving elements 21, 22, 23, 25'...
...Optical directivity characteristics of the light receiving element 25, 26...
Remote control position detection signal and normal signal switching circuit, 2
7...Amplification circuit, 28...Tuning/detection circuit, 29...Waveform shaping circuit, 30...
・Body ventilation section, 31...Rotating motor, 32...
...Support part, 33...User. Name of agent: Patent attorney Toshio Nakao and 1 other person No. 1
Figure 2 Figure 3 Figure 4 Figure 5 w Or Figure 7 / 2 34 J (V) Point B, U (B)
Claims (1)
コードで構成した通常信号発生手段と、前記リモコン位
置検出信号発生手段と通常信号発生手段よりの信号を赤
外光として出力する赤外線信号発生手段を有するリモコ
ンと、前記リモコンから発信された赤外線信号をそれぞ
れ受光するリモコン位置検出信号受光手段と通常信号受
光手段と、前記リモコン位置検出信号受光手段の出力に
応じて風量を調整する手段を備えた扇風機用リモコン風
量調整装置。It has a remote control position detection signal generation means, a normal signal generation means comprising a plurality of commands as digital codes, and an infrared signal generation means for outputting the signals from the remote control position detection signal generation means and the normal signal generation means as infrared light. A fan comprising a remote control, remote control position detection signal receiving means and normal signal receiving means for respectively receiving infrared signals transmitted from the remote controller, and means for adjusting air volume according to the output of the remote control position detection signal receiving means. Remote control air volume adjustment device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26703287A JPH01110896A (en) | 1987-10-22 | 1987-10-22 | Remote control air quantity adjusting device for electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26703287A JPH01110896A (en) | 1987-10-22 | 1987-10-22 | Remote control air quantity adjusting device for electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01110896A true JPH01110896A (en) | 1989-04-27 |
Family
ID=17439103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26703287A Pending JPH01110896A (en) | 1987-10-22 | 1987-10-22 | Remote control air quantity adjusting device for electric fan |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01110896A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0536309U (en) * | 1991-10-17 | 1993-05-18 | エスエムケイ株式会社 | Distance measuring device |
| CN105545786A (en) * | 2016-01-28 | 2016-05-04 | 广东美的环境电器制造有限公司 | Control method for fan and fan |
-
1987
- 1987-10-22 JP JP26703287A patent/JPH01110896A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0536309U (en) * | 1991-10-17 | 1993-05-18 | エスエムケイ株式会社 | Distance measuring device |
| CN105545786A (en) * | 2016-01-28 | 2016-05-04 | 广东美的环境电器制造有限公司 | Control method for fan and fan |
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