JPH0463026A - Radio call receiver - Google Patents
Radio call receiverInfo
- Publication number
- JPH0463026A JPH0463026A JP2173853A JP17385390A JPH0463026A JP H0463026 A JPH0463026 A JP H0463026A JP 2173853 A JP2173853 A JP 2173853A JP 17385390 A JP17385390 A JP 17385390A JP H0463026 A JPH0463026 A JP H0463026A
- Authority
- JP
- Japan
- Prior art keywords
- call
- radio
- reception part
- power source
- radio reception
- 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
- 230000001360 synchronised effect Effects 0.000 abstract 3
- 239000002699 waste material Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- NBJBFKVCPBJQMR-APKOLTMOSA-N nff 1 Chemical compound C([C@H](NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CCCCN)NC(=O)[C@@H]1CCCN1C(=O)CC=1C2=CC=C(C=C2OC(=O)C=1)OC)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCCNC=1C(=CC(=CC=1)[N+]([O-])=O)[N+]([O-])=O)C(=O)NCC(O)=O)C1=CC=CC=C1 NBJBFKVCPBJQMR-APKOLTMOSA-N 0.000 description 1
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)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、病院や銀行などで特定の個人を呼び出す為の
、無線呼出受信機に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a radio paging receiver for calling a specific individual at a hospital, bank, etc.
本発明は、取り込んだメッセージデータに従って表示器
にデータを表示し、メソセージの受信があったことを知
らせるために、ＬＥＤやブザーを使用した報知動作を行
う無線呼出受信機において報知動作を開始してから、呼
出を受けた個人が呼出の有ったことを確認して、スイッ
チ等を使用して報知動作の停止を行う迄の間は、無線受
信部の電源を断にしてバッテリーセービングを行おうと
するものである。The present invention starts a notification operation in a radio paging receiver that performs a notification operation using an LED or a buzzer in order to display data on a display according to captured message data and notify that a message has been received. Therefore, until the person who received the call confirms that the call has been made and uses a switch etc. to stop the notification operation, try to save the battery by turning off the power to the wireless receiver. It is something to do.
ページャ−等の無線呼出受信機の無線受信部は間欠受信
方式を採用して、消費電流の低減を行っている。この間
欠受信方式は、第４図に示す様ににたとえばある一定の
間隔で無線受信部の１１ｉｉａのＯＮ状態１０をくりか
えしており、そのＯＮ状態ｌＯにおいて、た同期信号を
検出した場合に、電源のＯＮ状１！１ｉｌｌを継続して
呼出信号及びメッセージデータを受信するようにしたも
のである。呼出信号及びメツセージデータの受信が完了
すると、再び一定間隔で無線受信部の電源のＯＮ状態１
０をくりかえして、同期信号検出動作を継続する。The radio receiving section of a radio paging receiver such as a pager employs an intermittent reception method to reduce current consumption. In this intermittent reception method, as shown in FIG. 4, for example, the ON state 10 of the wireless receiver 11iia is repeated at certain intervals, and when a synchronization signal is detected in the ON state 10, the power supply is turned off. The ON status 1!1ill continues to receive call signals and message data. When the reception of the call signal and message data is completed, the wireless receiver is turned on again at regular intervals (1).
0 is repeated to continue the synchronization signal detection operation.
（発明が解決しようとする課題〕
しかし、病院や銀行の待合いのように各個人に対して１
回の呼出しか行わない場合に、待合い人が報知によって
呼出のあったことを確認しスイッチ等によって報知動作
を停止するまでの間は、次の呼出信号及びメッセージデ
ータを受信する必要がなく無線受信部に電源を供給する
事は、バッテリー寿命を低減させる原因となる。(Problem that the invention attempts to solve) However, like waiting rooms at hospitals and banks, each individual
When only one call is made, there is no need to receive the next call signal and message data until the waiting person confirms the call by notification and stops the notification operation with a switch etc. supplying power to other parts will cause a reduction in battery life.
上記の課題を解決するために本発明では、呼出の報知動
作中は、無線受信部の電源をＯＦＦにし呼び出された個
人が呼出のあったことをｎｆｆ１．しスイッチ等によっ
て報知を停止したときに無線受信部の間欠受信動作を再
開するようにした。In order to solve the above-mentioned problems, the present invention turns off the power of the radio receiving unit during the call notification operation, and the called individual notifies the user of the call using nff1. The intermittent reception operation of the wireless receiver is restarted when the notification is stopped by a switch or the like.
これにより報知動作中の無駄な電力の節約が可能となり
バッテリー寿命が向上する。This makes it possible to save unnecessary power during notification operations and improve battery life.
〔実施例〕
以下に本発明の実施例について図面を基に説明する。第
１図は本発明の一実施例を示す無線呼出受信機のブロッ
ク口である。無線受信部１は、変調信号を受信し復調し
てディジタル信号化している。そのディジタル信号をＣ
ＰＵ制御部２に取り込み、予め記憶されている自らの呼
出信号との比較を行い、一致した場合に後続するメツセ
ージデータを取り込む。メツセージデータの内容により
表示部３にデータを表示し、受信の有ったことを報知部
４のブザー等を使用して報知を行う。スイッチ５によっ
て報知は停止される。ａは間欠受信を行うために無線受
信部電源を０Ｎ１０ＦＦする制御信号であり、ｃｐｕ制
御部にて受信タイミングがつくられる。第２図は無線受
信部１の電源を制御する制御回路の詳細である。バッテ
リー６をレギュレータ７により安定化させ、トランジス
タ８により無線受信部供給電源の０Ｎ１０ＦＦをスイッ
チする。第３図は無線受信部電源の動作状態を示す図で
ある。呼出信号及びメツセージ受信前においては、同期
信号検出動作１０を一定間隔で繰り返している。ここで
同期信号を検出すると無線受信部電源をＯＮ状態１１に
し、呼出信号及びメツセージデータ受信動作を行う。呼
出信号が自らの呼出番号と一致しない場合は再び同期信
号検出動作１０を繰り返す。呼出番号が一致した場合は
、無線受信部電源をＯＦＦ状態１２にする。この時報知
動作が行われるが、報知動作中は、この無線電源部ＯＦ
Ｆ状態１２を′４＠続することにより無駄な無線受信部
のＯＮ状態がなくなりバッテリセービングが可能となる
。呼出を受けた受信者がスイッチ５を使用して報知を停
止した場合に無線電源部ＯＦＦ状態は解除され同期信号
検出動作１０を再開する。[Example] Examples of the present invention will be described below based on the drawings. FIG. 1 is a block diagram of a radio paging receiver showing an embodiment of the present invention. The radio receiving section 1 receives a modulated signal, demodulates it, and converts it into a digital signal. The digital signal is C
The message data is fetched into the PU control unit 2 and compared with its own call signal stored in advance, and if they match, the subsequent message data is fetched. The data is displayed on the display section 3 according to the contents of the message data, and a buzzer or the like of the notifying section 4 is used to notify that the message has been received. The notification is stopped by the switch 5. A is a control signal for turning the power supply of the wireless receiving unit ON10FF in order to perform intermittent reception, and the reception timing is created by the CPU control unit. FIG. 2 shows details of a control circuit that controls the power supply of the wireless receiving section 1. As shown in FIG. The battery 6 is stabilized by the regulator 7, and the transistor 8 switches 0N10FF of the power supply to the radio receiving section. FIG. 3 is a diagram showing the operating state of the wireless receiving section power supply. Before receiving the calling signal and message, the synchronizing signal detection operation 10 is repeated at regular intervals. When a synchronization signal is detected here, the power supply of the radio reception unit is turned on (11), and the operation of receiving a call signal and message data is performed. If the calling signal does not match the own calling number, the synchronization signal detection operation 10 is repeated again. If the calling numbers match, the radio receiving section power is turned off (12). At this time, the notification operation is performed, but during the notification operation, this wireless power supply
By continuing the F state 12 '4@, there is no unnecessary ON state of the radio receiving unit, and battery saving becomes possible. When the called recipient uses the switch 5 to stop the notification, the wireless power supply section OFF state is canceled and the synchronization signal detection operation 10 is restarted.
以上のように本発明によれば、報知動作中における無線
受信部の消費電流を削減することが可能となりバッテリ
ー寿命の低下を防止することができる。As described above, according to the present invention, it is possible to reduce the current consumption of the wireless receiving section during the notification operation, and it is possible to prevent a decrease in battery life.
受信機のブロック図、第２図は無線受信部の電源を制御
する制御回路の一例を示す回路図、第３図は本発明の無
線受信部電源の動作状態を示す図、第４図は従来の無線
受信部電源の動作状態を示す図である。
・無線受信部
・ｃｐｕ制御部
表示部
・報知部
・スイッチ
・バッテリ
・・レギュレータ
・・トランジスタ
・・同期信号検出動作
・・無線受信部ＯＮ状態
・・無線受信部ＯＦＦ状態
・・無線受信部電源制御信号
■ ・ ・
２ ・ ・
３ ・ ・
４ ・
５ ・ ・
６ ・
７ ・
１０ ・
１２ ・
第１図は本発明の一実施例を示す無線呼び出し以上A block diagram of the receiver, FIG. 2 is a circuit diagram showing an example of a control circuit that controls the power supply of the radio receiving section, FIG. 3 is a diagram showing the operating state of the radio receiving section power supply of the present invention, and FIG. 4 is a conventional circuit diagram. FIG. 3 is a diagram showing the operating state of the wireless receiving unit power supply of FIG.・Wireless reception section ・CPU control section Display section ・Notification section ・Switch ・Battery ・・Regulator ・・Transistor ・・Synchronization signal detection operation ・・Wireless reception section ON state ・Wireless reception section OFF state ・Wireless reception section power control Signal ■ ・ ・ 2 ・ ・ 3 ・ ・ 4 ・ 5 ・ ・ 6 ・ 7 ・ 10 ・ 12 ・ Figure 1 shows an embodiment of the present invention for radio calls and above.
Claims (1)
号を受信して復調する無線受信部と、受信した呼出番号
と、予め設定された呼出番号とを比較して一致した場合
にメッセージデータを取り込む受信制御部と、その前記
メッセージデータに従って、表示及び、報知動作を行う
機能を有する無線呼出受信機において、前記報知動作中
は、前記無線受信部への電源の供給を断にすることを特
徴とする無線呼出受信機。a radio receiving unit that receives and demodulates a modulated signal modulated by a calling number and message data, and a reception control unit that compares the received calling number with a preset calling number and takes in the message data if they match. and a radio paging receiver having a function of displaying and performing a notification operation according to the message data, characterized in that during the notification operation, power supply to the radio receiving section is cut off. Receiving machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2173853A JPH0463026A (en) | 1990-06-29 | 1990-06-29 | Radio call receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2173853A JPH0463026A (en) | 1990-06-29 | 1990-06-29 | Radio call receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0463026A true JPH0463026A (en) | 1992-02-28 |
Family
ID=15968367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2173853A Pending JPH0463026A (en) | 1990-06-29 | 1990-06-29 | Radio call receiver |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0463026A (en) |
-
1990
- 1990-06-29 JP JP2173853A patent/JPH0463026A/en active Pending
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