JP4662780B2 - ワイヤレスインターコムシステムおよびワイヤレスインターコムシステムを用いた通信方法 - Google Patents
ワイヤレスインターコムシステムおよびワイヤレスインターコムシステムを用いた通信方法 Download PDFInfo
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- JP4662780B2 JP4662780B2 JP2004565060A JP2004565060A JP4662780B2 JP 4662780 B2 JP4662780 B2 JP 4662780B2 JP 2004565060 A JP2004565060 A JP 2004565060A JP 2004565060 A JP2004565060 A JP 2004565060A JP 4662780 B2 JP4662780 B2 JP 4662780B2
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- 238000004891 communication Methods 0.000 title claims description 45
- 238000000034 method Methods 0.000 title claims description 5
- 238000010295 mobile communication Methods 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 12
- 230000005236 sound signal Effects 0.000 description 12
- 230000008901 benefit Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 235000013410 fast food Nutrition 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000012020 french fries Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
- H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
- H04M1/6041—Portable telephones adapted for handsfree use
- H04M1/6058—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone
- H04M1/6066—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone including a wireless connection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/04—Supports for telephone transmitters or receivers
- H04M1/05—Supports for telephone transmitters or receivers specially adapted for use on head, throat or breast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
- H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
- H04M1/6041—Portable telephones adapted for handsfree use
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Mobile Radio Communication Systems (AREA)
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
- Telephone Function (AREA)
Description
Claims (8)
- 第1のユーザ(20)および第2のユーザ(42)が、リモートユーザと通信することができるインターコムシステムであって、
前記リモートユーザと通信するための基地局(18)と、
複数の前記ユーザ(20,42)によって装着可能であって、各々が前記基地局(18)と無線通信することができる複数のイアセット(44)を具備し、
前記複数のイアセット(44)は、前記基地局(18)から第1の距離内にあるリッスン範囲内において、前記基地局を介して前記リモートユーザからの音声を受信し、かつ前記イアセット(44)と前記基地局(18)との間に置かれるクレードル(40)内にある高出力の送信機により、少なくとも前記リモートユーザからの声を聞くイアセットであり、
また前記複数のイアセット(44)の少なくとも1つは、前記基地局(18)から第2の距離内にあるトーク範囲内において、前記イアセット(44)内の低出力の送信機により、前記リモートユーザと無線で会話をするイアセットであり、
前記リッスン範囲は前記トーク範囲よりも大きく、
これにより、前記複数のイアセット(44)の少なくとも1つを装着するする前記複数のユーザ(20,42)の一人は、前記基地局(18)から前記第1の距離内の前記トーク範囲内でのみ前記リモートユーザからの声を聞いたり該リモートユーザと話したりすることができ、前記複数のイアセット(44)の残りを装着する前記複数のユーザは、前記基地局(18)の前記トーク範囲外でかつ前記基地局(18)の前記リッスン範囲内において、前記リモートユーザの声を聞くことができるインターコムシステム。 - 第1の周波数(F1)で前記基地局(18)と無線通信するための携帯通信装置(22)と、
前記携帯通信装置(22)をホストするようになっており、前記携帯通信装置(22)をホストする場合には、前記携帯通信装置(22)に接続されるクレードル(40)と、をさらに具備し、ここに、
前記複数のイアセット(44)は、前記第1の周波数(F1)とは異なる第2の周波数(F2)で前記クレードル(40)を通じて前記携帯通信装置(22)と無線通信し、
前記複数のイアセット(44)は、前記基地局(18)から第1の距離内にあるリッスン範囲内において、前記クレードル(40)内にある高出力の送信機により、前記携帯通信装置(22)から送信された会話を聞くイアセットであり、
また前記複数のイアセット(44)の少なくとも1つは、前記基地局(18)から第2の距離内にある、前記リッスン範囲より小さいトーク範囲内において、前記クレードル(40)を通じて、前記イアセット(44)内にある低出力の送信機により、前記携帯通信装置(22)を介して前記リモートユーザと無線で話すイアセットであり、
これにより、前記複数のイアセット(44)の少なくとも1つを装着する前記複数のユーザ(42)の一人は、前記基地局(18)の前記トーク範囲内でのみ、前記リモートユーザと会話をし、前記複数のイアセット(44)の残りを装着する前記複数のユーザ(42)の残りについては、前記基地局(18)の前記トーク範囲外でかつ、前記基地局(18)の前記リッスン範囲内にいるユーザが前記リモートユーザの声を聞くのみである請求項1に記載のインターコムシステム。 - 前記リッスン範囲は、前記トーク範囲の25倍の大きさである請求項1または2に記載のインターコムシステム。
- 前記トーク範囲は、2m以下である請求項1または2に記載のインターコムシステム。
- 前記リッスン範囲は、50m程度である請求項4に記載のインターコムシステム。
- 前記複数のイアセット(44)の少なくとも1つは、リッスン専用モードと、リッスンおよびトークモードとの間で切替え可能である請求項2に記載のインターコムシステム。
- 前記リモートユーザとの通信のために、前記基地局(18)に接続される遠隔位置のスピーカー(12)およびマイクロホン(14)をさらに具備する請求項1に記載のインターコムシステム。
- 前記基地局(18)の前記リッスン範囲内であるが前記基地局(18)の前記トーク範囲内ではない、前記イアセット(44)を装着する前記複数のユーザ(42)は、前記基地局(18)を通し前記イアセット(44)を介して前記リモートユーザの声を聞くステップと、
前記イアセット(44)を装着する前記第1のユーザ(20)が、前記基地局(18)の前記トーク範囲内に移動したときに、前記第1のユーザ(20)が前記イアセット(44)を介して前記リモートユーザと会話をするステップと、
を含む請求項2に記載のインターコムシステムを用いた通信方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/319,955 US7120388B2 (en) | 2002-12-16 | 2002-12-16 | Wireless intercom system and method of communicating using wireless intercom system |
PCT/US2003/037187 WO2004062247A2 (en) | 2002-12-16 | 2003-11-19 | Wireless intercom system and method of communicating using wireless intercom system |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2006512013A JP2006512013A (ja) | 2006-04-06 |
JP2006512013A5 JP2006512013A5 (ja) | 2009-04-02 |
JP4662780B2 true JP4662780B2 (ja) | 2011-03-30 |
Family
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004565060A Expired - Lifetime JP4662780B2 (ja) | 2002-12-16 | 2003-11-19 | ワイヤレスインターコムシステムおよびワイヤレスインターコムシステムを用いた通信方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7120388B2 (ja) |
EP (1) | EP1576793B1 (ja) |
JP (1) | JP4662780B2 (ja) |
CN (1) | CN100527768C (ja) |
AU (1) | AU2003295720B2 (ja) |
CA (1) | CA2506212C (ja) |
ES (1) | ES2581953T3 (ja) |
MX (1) | MXPA05006327A (ja) |
WO (1) | WO2004062247A2 (ja) |
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- 2003-11-19 JP JP2004565060A patent/JP4662780B2/ja not_active Expired - Lifetime
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US20040116071A1 (en) | 2004-06-17 |
ES2581953T3 (es) | 2016-09-08 |
EP1576793A2 (en) | 2005-09-21 |
JP2006512013A (ja) | 2006-04-06 |
WO2004062247A3 (en) | 2005-02-03 |
US7120388B2 (en) | 2006-10-10 |
CN100527768C (zh) | 2009-08-12 |
CN1726694A (zh) | 2006-01-25 |
CA2506212C (en) | 2009-01-20 |
AU2003295720B2 (en) | 2009-01-08 |
CA2506212A1 (en) | 2004-07-22 |
AU2003295720A1 (en) | 2004-07-29 |
EP1576793B1 (en) | 2016-04-20 |
MXPA05006327A (es) | 2005-08-26 |
WO2004062247A2 (en) | 2004-07-22 |
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