JPH1168893A - Cordless telephone set - Google Patents

Cordless telephone set

Info

Publication number
JPH1168893A
JPH1168893A JP9221627A JP22162797A JPH1168893A JP H1168893 A JPH1168893 A JP H1168893A JP 9221627 A JP9221627 A JP 9221627A JP 22162797 A JP22162797 A JP 22162797A JP H1168893 A JPH1168893 A JP H1168893A
Authority
JP
Japan
Prior art keywords
unit
room
cordless telephone
signal
slave unit
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
JP9221627A
Other languages
Japanese (ja)
Inventor
Hiroshi Kirita
洋 桐田
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.)
Murata Machinery Ltd
Original Assignee
Murata Machinery Ltd
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 Murata Machinery Ltd filed Critical Murata Machinery Ltd
Priority to JP9221627A priority Critical patent/JPH1168893A/en
Publication of JPH1168893A publication Critical patent/JPH1168893A/en
Pending legal-status Critical Current

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  • Telephone Function (AREA)
  • Details Of Television Systems (AREA)
  • Transceivers (AREA)
  • Selective Calling Equipment (AREA)
  • Optical Communication System (AREA)

Abstract

PROBLEM TO BE SOLVED: To control household electric products in a separate room by providing a slave unit of a cordless telephone set which connects a master unit and a slave unit that exists in each room by radio with an infrared transmitting means which is performed remote control by infrared beams. SOLUTION: A master unit 10 that is connected to a public circuit 20 communicates with a slave unit 11 by transmission and reception which uses a radio signal 13. An electric lamp 15, an air-conditioner 16, a TV 17 and a video tape recorder 18 which are controlled by an infrared signal 14 are installed in a living room L or a room R, these household electric products perform remote control between the units 11 and 10. It is set that the unit 10 transmits a full OFF signal to the unit 11 and that the unit 11 transmits a full OFF instruction to the unit 10. By this, it becomes possible for the units 11 and 10 to perform remote control of the indoor household electric products and for the unit 10 to simultaneously turn OFF the household electric products. Therefore, they are useful to prevent you from forgetting to turn off them when you go out. Further, you can call to the unit 10 from a outside, you can perform a full OFF instruction.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、家電製品をリモコ
ン操作できるコードレス電話機に関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cordless telephone capable of remotely controlling home appliances.

【0002】[0002]

【従来の技術】最近、公衆回線に接続された親機と各部
屋にある子機とを無線で接続するコードレス電話機(F
AX付きを含む)が普及している。
2. Description of the Related Art Recently, a cordless telephone (F) for wirelessly connecting a master unit connected to a public line and a slave unit in each room.
AX is included).

【0003】一方、TV、ビデオ、エアコンなどの家電
製品は、赤外線によるリモコン操作で遠隔操作される
が、家電製品毎にリモコンがあり、リモコンの数も多く
なる。
On the other hand, home appliances such as TVs, videos, and air conditioners are remotely controlled by remote control using infrared rays. However, there is a remote control for each home appliance, and the number of remote controls increases.

【0004】このため、各種家電製品を1つのリモコン
で操作できるリモコンも普及している。
[0004] For this reason, remote controllers that can operate various home electric appliances with one remote controller have been widely used.

【0005】[0005]

【発明が解決しようとする課題】しかしながら、リモコ
ンは、赤外線で家電製品を遠隔操作するため、基本的に
は、見通しが可能な部屋内の家電製品しか操作できず、
離れた部屋の家電製品を操作することはできない。
However, since the remote control remotely controls home electric appliances by infrared rays, basically, the remote control can only operate home electric appliances in a room where a line of sight can be seen.
You cannot operate home appliances in remote rooms.

【0006】そこで、本発明の目的は、上記課題を解決
し、親機や子機で家電製品を遠隔操作できるコードレス
電話機を提供することにある。
Accordingly, an object of the present invention is to solve the above-mentioned problems and to provide a cordless telephone capable of remotely controlling home electric appliances with a master unit or a slave unit.

【0007】[0007]

【課題を解決するための手段】上記目的を達成するため
に請求項1の発明は、親機と各部屋にある子機とを無線
で接続したコードレス電話機において、子機に家電製品
を赤外線で遠隔操作する赤外線送出手段を備えたコード
レス電話機である。
SUMMARY OF THE INVENTION In order to achieve the above object, according to the present invention, there is provided a cordless telephone in which a base unit and a base unit in each room are wirelessly connected. It is a cordless telephone provided with infrared transmission means that is remotely operated.

【0008】請求項2の発明は、親機から子機に家電製
品を操作する無線信号を送出し、子機がその信号を受け
てその室内の家電製品を遠隔操作する請求項1記載のコ
ードレス電話機である。
According to a second aspect of the present invention, the wireless device transmits a radio signal for operating a home appliance from the master device to the slave device, and the slave device receives the signal and remotely controls the household electrical appliance in the room. It is a telephone.

【0009】請求項3の発明は、子機から親機に無線信
号を送出して、親機で家電製品を遠隔操作する請求項2
記載のコードレス電話機である。
According to a third aspect of the present invention, a wireless signal is transmitted from the slave unit to the master unit, and the home appliance is remotely operated by the master unit.
It is a cordless telephone described.

【0010】[0010]

【発明の実施の形態】以下、本発明の好適一実施の形態
を添付図面に基づいて詳述する。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A preferred embodiment of the present invention will be described below in detail with reference to the accompanying drawings.

【0011】図1は、コードレス電話機が設置された家
庭内の概略を示したもので、10は、公衆回線20に接
続された親機(FAX機能付きを含む)で、他方、キッ
チンK、リビングL、部屋R1,R2に、それぞれ子機
11が、設置されており、これら子機11と親機10と
が無線信号13で送受信して通話できるようになってい
る。
FIG. 1 shows an outline of a home in which a cordless telephone is installed. Reference numeral 10 denotes a master unit (including a facsimile function) connected to a public line 20; L and rooms R1 and R2 are each provided with a handset 11, and the handset 11 and the base unit 10 can transmit and receive a radio signal 13 to communicate with each other.

【0012】リビングLや部屋Rには、赤外線信号14
で操作される電灯15、エアコン16、TV17、ビデ
オ18が設置されており、これら家電製品が、子機11
と親機10で遠隔操作できるようになっている。
In the living room L and the room R, an infrared signal 14
An electric light 15, an air conditioner 16, a TV 17, and a video 18 are installed.
Remote control can be performed by the base unit 10.

【0013】図2(a)は、子機11の外観図を示し、
本体21にダイヤルボタン等のテンキー22、外線、内
線、電話入切等の操作ボタン23、スピーカ24、マイ
ク25、液晶表示部26が設けられる。
FIG. 2A is an external view of the slave unit 11.
The main body 21 is provided with a numeric keypad 22 such as a dial button, operation buttons 23 for external line, internal line, telephone on / off, a speaker 24, a microphone 25, and a liquid crystal display unit 26.

【0014】この本体21に、赤外線送出手段としての
赤外LED発光部27が設けられると共に、その発光部
27より、所望の家電製品を遠隔操作するための操作ボ
タン28が設けられる。
The main body 21 is provided with an infrared LED light emitting section 27 as infrared transmitting means, and from the light emitting section 27, an operation button 28 for remotely controlling a desired home electric appliance is provided.

【0015】図2(b)は、液晶表示部26と操作ボタ
ン28の詳細を示したもので、操作ボタン28を押すこ
とで、液晶表示部26に、事前に入力し登録した各種家
電製品(最大6種類)29の表示がなされ、その表示位
置に対応した操作ボタン28、図では網状に塗りつぶし
たTV用の操作ボタン28aを押し下げることで、その
家電製品29の操作項目(ON・OFF、チャンネルや
音量のUP・DOWN等)30が表示され、例えば、O
Nに対応する操作ボタン28aを押し下げることで、赤
外LEDよりTVのON信号が送出31され、TVがO
Nとなる。
FIG. 2B shows the details of the liquid crystal display section 26 and the operation buttons 28. By pressing the operation button 28, various home electric appliances (e.g., By pressing down the operation button 28 corresponding to the display position, that is, the TV operation button 28a filled in a net shape in the figure, the operation items (ON / OFF, channel, etc.) of the home appliance 29 are displayed. And UP / DOWN of the volume) 30 are displayed.
When the operation button 28a corresponding to N is depressed, a TV ON signal is transmitted 31 from the infrared LED, and the TV is turned on.
N.

【0016】図3は親機10の外観図を示し、本体32
にダイヤルボタン等のテンキー22、外線、内線、電話
入切等の操作ボタン23、液晶表示部26が設けられ、
また、FAX送受信用ボタン33、ワンタッチキー3
4、留守電用キー35が設けられる。
FIG. 3 shows an external view of the master unit 10 and a main body 32.
Are provided with a numeric keypad 22 such as a dial button, operation buttons 23 such as an outside line, an extension, and telephone on / off, and a liquid crystal display unit 26.
FAX transmission / reception button 33, one-touch key 3
4. An answering key 35 is provided.

【0017】この親機10にも液晶表示部26に、所望
の家電製品を遠隔操作するための操作ボタン28が設け
られ、操作内容が赤外LED発光部27から赤外LED
が放射されるようになっており、またリモコン操作の切
換と指令用のリモコンボタン36が設けられる。
The master unit 10 is also provided with an operation button 28 for remotely controlling a desired home appliance on the liquid crystal display unit 26, and the operation content is transmitted from the infrared LED light emitting unit 27 to the infrared LED
Is emitted, and a remote control button 36 for switching and instructing remote control operation is provided.

【0018】図4は、親機10と子機11のブロック回
路図を示したものであり、両機10,11ともCPU3
8、ROM39、RAM40、入出力部41、操作パネ
ル42無線(RF)回路部43、アンテナ44、赤外線
送出手段である赤外ユニット45を備え、さらに親機1
0は、CCDからなる読取部55、記録部56、画像を
圧縮符号化するためのコーディック57、モデム58、
公衆回線20に接続する回線制御部60を備えている。
FIG. 4 is a block circuit diagram of the master unit 10 and the slave unit 11.
8, a ROM 39, a RAM 40, an input / output unit 41, an operation panel 42, a wireless (RF) circuit unit 43, an antenna 44, and an infrared unit 45 serving as an infrared transmitting unit.
0 denotes a reading unit 55 composed of a CCD, a recording unit 56, a codec 57 for compressing and encoding an image, a modem 58,
A line control unit 60 connected to the public line 20 is provided.

【0019】親機10からの家電製品の赤外線による遠
隔操作は、図2で説明した子機11の操作と同じである
が、親機10は、各室の子機11と無線信号14で送信
できることから、親機10からの操作で、各室の家電製
品を一斉にOFFすることができるようになっている。
Remote control of home electric appliances by infrared rays from master unit 10 is the same as operation of slave unit 11 described with reference to FIG. 2, but master unit 10 transmits to slave unit 11 in each room by radio signal 14. Because of this, home appliances in each room can be turned off all at once by an operation from the base unit 10.

【0020】これを図5により説明する。This will be described with reference to FIG.

【0021】親機10の操作パネル、すなわち図3で説
明した操作ボタン28を操作して、全家電製品の全制御
機OFFを表示部26に表示し、その表示に従って操作
ボタン28bを押し下げると、全制御機OFF信号が、
親機10のCPU38に入力され、RF回路部43より
アンテナ44を介して全オフ命令が送信される。また、
略同時に親機10の赤外ユニット45からもOFF指令
が出力されるようになっている。
By operating the operation panel of the base unit 10, that is, the operation button 28 described with reference to FIG. 3, all the control units OFF of all the home appliances are displayed on the display unit 26, and the operation button 28b is depressed according to the display. All controller OFF signals
The signal is input to the CPU 38 of the base unit 10, and an all-off command is transmitted from the RF circuit unit 43 via the antenna 44. Also,
At substantially the same time, an OFF command is output from the infrared unit 45 of the master unit 10.

【0022】この電波のデータ形式は、 周波数380MHz帯(FM変調)MSK変調 変調速度1200or2400bps、形式NRZ符号 マーク/スペース 1200/2800Hz、or12
00/1800Hz (以上は、国内アナログコードレス規格、F2D電波) または、DTMF信号でビット列を送信する。
The data format of this radio wave is a frequency 380 MHz band (FM modulation) MSK modulation, modulation speed 1200 or 2400 bps, format NRZ code mark / space 1200/2800 Hz, or12
00/1800 Hz (the above is the domestic analog cordless standard, F2D radio wave) or a bit string is transmitted by a DTMF signal.

【0023】このF2D電波のフレーム構成は図4
(b)に示した。
The frame structure of this F2D radio wave is shown in FIG.
(B).

【0024】F2D電波のフレーム48中制御データ4
9に全制御機オフのデータを割り当てておく。
Control data 4 in frame 48 of F2D radio wave
9 is assigned the data of all controllers off.

【0025】全制御機OFF命令を各子機が受信したな
らば、各子機11は、事前に入力し登録した家電製品に
OFF指令を赤外線信号、、を出力する。
When each of the slave units receives the OFF command for all the control units, each slave unit 11 outputs an OFF command to the home electric appliance which has been input and registered in advance, as an infrared signal.

【0026】図4(c)は、赤外データの並びを示した
ものである。
FIG. 4C shows the arrangement of infrared data.

【0027】信号方式は、 ・ 搬送波(ピーク波長が900〜950nm) ・ 副搬送波(33kHz〜44kHz) 信号構成は、1byte形式で、リーダ50、カスタム
コード51、パリティ52、データコード53からな
り、カスタムコード51で、メーカ、機種etcを決定
するため、子機や親機でリモコン操作の際の登録で、メ
ーカ名、機種名を液晶表示部26を見ながら事前に設定
登録しておく。また、オフ信号は、データコード53に
割合てておく。
The signal system is as follows: carrier (peak wavelength 900 to 950 nm) subcarrier (33 kHz to 44 kHz) The signal configuration includes a reader 50, a custom code 51, a parity 52, and a data code 53 in a 1-byte format. The custom code 51 determines a maker and a model etc. The manufacturer name and model name are set and registered in advance while looking at the liquid crystal display unit 26. Further, the off signal is assigned to the data code 53 in advance.

【0028】図5は、親機10から子機11に全OFF
信号を発信するようにしたが、子機11から親機10に
全OFF命令を発信するようにしてもよい、また全OF
F命令を発信し、子機11または親機10で赤外線でO
FF指令を出力したならば、子機から親機等指令側に全
OFF信号を出力して命令を完了したことを無線で送信
するようにする。
FIG. 5 shows that the master unit 10 and the slave unit 11 are all turned off.
Although the signal is transmitted, the child device 11 may transmit an all-OFF command to the parent device 10.
F command is sent, and the slave unit 11 or the base unit 10
When the FF command is output, all OFF signals are output from the slave unit to the command side such as the master unit, and the completion of the instruction is wirelessly transmitted.

【0029】このように、子機11、親機10からその
室内の家電製品を遠隔操作することが可能となると共
に、親機10側から一斉に家電製品をOFFすることが
できるため、外出時の消し忘れを防止できる。
As described above, it is possible to remotely control home electric appliances in the room from the slave unit 11 and the base unit 10 and simultaneously turn off the home electric appliances from the base unit 10 side. Can be prevented from being forgotten.

【0030】また、詳細には説明しないが、外出先より
親機10に電話し、秘密キーを用いて外出先より、全O
FF指令を電話で行っても、またエアコンの起動やGコ
ードでビデオの予約を行うようにしても良い。
Although not described in detail, a call is made to the base unit 10 from a place where the user is away from home, and all O.S.
The FF command may be performed by telephone, or the air conditioner may be activated or the G code may be used to reserve a video.

【0031】[0031]

【発明の効果】以上要するに本発明によれば、子機、親
機からその室内の家電製品を遠隔操作することが可能と
なると共に、親機10側から一斉に家電製品をOFFす
ることができる。
In summary, according to the present invention, it is possible to remotely control home electric appliances in the room from the slave unit and the base unit, and simultaneously turn off the home electric appliances from the base unit 10 side. .

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の一実施の形態を示す概略図である。FIG. 1 is a schematic diagram showing an embodiment of the present invention.

【図2】図1の子機の外観詳細図である。FIG. 2 is a detailed external view of the slave unit shown in FIG.

【図3】図1の親機の外観詳細図である。FIG. 3 is a detailed external view of the parent device of FIG. 1;

【図4】本発明の親機と子機のブロック回路を示す図で
ある。
FIG. 4 is a diagram showing a block circuit of a master unit and a slave unit of the present invention.

【図5】本発明において、親機から子機へ全制御機オフ
指令を出力する際のタイミングチャートを示す図であ
る。
FIG. 5 is a diagram showing a timing chart when outputting a control-all off command from a master unit to a slave unit in the present invention.

【符号の説明】[Explanation of symbols]

10 親機 11 子機 27 赤外LED発光部(赤外線送出手段) 10 master unit 11 slave unit 27 infrared LED light emitting unit (infrared transmission means)

───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 FI H04B 10/22 H04Q 9/00 311U H04N 5/00 H04B 9/00 R H04Q 9/00 301 311 ──────────────────────────────────────────────────の Continued on the front page (51) Int.Cl. 6 Identification code FI H04B 10/22 H04Q 9/00 311U H04N 5/00 H04B 9/00 R H04Q 9/00 301 311

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】 親機と各部屋にある子機とを無線で接続
したコードレス電話機において、子機に家電製品を赤外
線で遠隔操作する赤外線送出手段を備えたことを特徴と
するコードレス電話機。
1. A cordless telephone in which a parent device and a child device in each room are wirelessly connected, the cordless telephone including an infrared transmission means for remotely controlling home appliances by infrared light in the child device.
【請求項2】 親機から子機に家電製品を操作する無線
信号を送出し、子機がその信号を受けてその室内の家電
製品を遠隔操作する請求項1記載のコードレス電話機。
2. The cordless telephone according to claim 1, wherein a wireless signal for operating the home appliance is transmitted from the master unit to the slave unit, and the slave unit receives the signal and remotely controls the household electrical appliance in the room.
【請求項3】 子機から親機に無線信号を送出して、親
機で家電製品を遠隔操作する請求項2記載のコードレス
電話機。
3. The cordless telephone according to claim 2, wherein a wireless signal is transmitted from the slave unit to the master unit, and the home appliance is remotely operated by the master unit.
JP9221627A 1997-08-18 1997-08-18 Cordless telephone set Pending JPH1168893A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9221627A JPH1168893A (en) 1997-08-18 1997-08-18 Cordless telephone set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9221627A JPH1168893A (en) 1997-08-18 1997-08-18 Cordless telephone set

Publications (1)

Publication Number Publication Date
JPH1168893A true JPH1168893A (en) 1999-03-09

Family

ID=16769737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9221627A Pending JPH1168893A (en) 1997-08-18 1997-08-18 Cordless telephone set

Country Status (1)

Country Link
JP (1) JPH1168893A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8155289B2 (en) 2006-03-30 2012-04-10 Brother Kogyo Kabushiki Kaisha Remote control system for electric device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8155289B2 (en) 2006-03-30 2012-04-10 Brother Kogyo Kabushiki Kaisha Remote control system for electric device

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