JP4174674B2 - 電話装置 - Google Patents
電話装置 Download PDFInfo
- Publication number
- JP4174674B2 JP4174674B2 JP2004101722A JP2004101722A JP4174674B2 JP 4174674 B2 JP4174674 B2 JP 4174674B2 JP 2004101722 A JP2004101722 A JP 2004101722A JP 2004101722 A JP2004101722 A JP 2004101722A JP 4174674 B2 JP4174674 B2 JP 4174674B2
- Authority
- JP
- Japan
- Prior art keywords
- unit
- charging
- wireless
- base unit
- slave
- 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.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 description 18
- 238000010586 diagram Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 2
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Devices For Supply Of Signal Current (AREA)
Description
図1は本発明をボタン電話装置に適用した実施形態を示すブロック図である。
また、アンプ部40の他に、表示部35が表示される期間も同様に充電停止及び開始制御を行うように制御してもよい。
Claims (1)
- 親機と、その親機に無線接続され、かつその親機に載置されているときにその親機から供給される電力が充電される無線子機とを有する電話装置において、
前記親機は、前記無線子機に電力を供給する給電手段と、前記無線子機からオフフックを通知されたとき、前記給電手段の動作を停止させる手段と、前記親機の消費電流が閾値より大きいことを判定する判定手段と、前記判定手段の出力に基づいて、前記無線子機に対して充電を停止する指令を通知する手段とを備え、
前記無線子機は、電源と、前記給電手段から供給される電力により前記電源を充電する充電手段と、前記給電手段からの出力電圧が検出される状態から検出されない状態に変化したとき、オフフックを前記親機に通知する手段と、前記指令の通知を受けて、前記充電手段による充電を停止させる制御手段とを備えたことを特徴とする電話装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004101722A JP4174674B2 (ja) | 2004-03-31 | 2004-03-31 | 電話装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004101722A JP4174674B2 (ja) | 2004-03-31 | 2004-03-31 | 電話装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005287263A JP2005287263A (ja) | 2005-10-13 |
JP4174674B2 true JP4174674B2 (ja) | 2008-11-05 |
Family
ID=35185053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004101722A Expired - Fee Related JP4174674B2 (ja) | 2004-03-31 | 2004-03-31 | 電話装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4174674B2 (ja) |
-
2004
- 2004-03-31 JP JP2004101722A patent/JP4174674B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005287263A (ja) | 2005-10-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6547620B1 (en) | Communication apparatus, memory medium and method | |
JP5494327B2 (ja) | 無線通信装置 | |
JP4954102B2 (ja) | コードレス電話装置 | |
JP4356069B2 (ja) | 無線通信装置 | |
JP4174674B2 (ja) | 電話装置 | |
JP2004096485A (ja) | 電話制御システム | |
US8948349B2 (en) | Communication apparatus and control method thereof | |
JP4256023B2 (ja) | コードレス電話機 | |
JP4296417B2 (ja) | 電話端末装置 | |
JP4241475B2 (ja) | コードレス電話装置 | |
JP3963163B2 (ja) | 電話システム | |
JP2854602B2 (ja) | コードレス電話装置 | |
JP5012643B2 (ja) | コードレス電話機 | |
JP3354966B2 (ja) | 電話機システム | |
JP3963164B2 (ja) | 電話システム | |
JP3777779B2 (ja) | 通信装置および記憶媒体 | |
JP4046028B2 (ja) | 電話システム | |
JP4238590B2 (ja) | 電話システム | |
JP4218467B2 (ja) | 電話システム | |
JP3963159B2 (ja) | 電話システム | |
JP4001074B2 (ja) | 電話システム | |
JP4240389B2 (ja) | ボタン電話装置 | |
WO2001097492A1 (fr) | Support de terminal de communication mobile | |
JP4046027B2 (ja) | 電話システム | |
JP4218468B2 (ja) | 電話システム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20051031 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20061030 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070904 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20071101 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20080723 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20080805 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110829 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4174674 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120829 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120829 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130829 Year of fee payment: 5 |
|
LAPS | Cancellation because of no payment of annual fees |