JPH042140U - - Google Patents
Info
- Publication number
- JPH042140U JPH042140U JP4233290U JP4233290U JPH042140U JP H042140 U JPH042140 U JP H042140U JP 4233290 U JP4233290 U JP 4233290U JP 4233290 U JP4233290 U JP 4233290U JP H042140 U JPH042140 U JP H042140U
- Authority
- JP
- Japan
- Prior art keywords
- battery
- voltage
- receiver
- notification
- current consumption
- 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.)
- Granted
Links
- 238000012544 monitoring process Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 3
- 230000003213 activating effect Effects 0.000 claims 1
- 230000004913 activation Effects 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 claims 1
- 239000000284 extract Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000002123 temporal effect Effects 0.000 description 2
Landscapes
- Mobile Radio Communication Systems (AREA)
Description
第１図は本考案の一実施例のブロツク図、第２
図はデコーダ４の一動作例を示す流れ図、第３図
は電池電圧の時間的変化を示す本考案の実施例の
動作説明図、第４図はデコーダ４の別の動作例を
示す流れ図および、第５図は電池電圧の時間的変
化を示す従来技術の動作説明図である。
図において、１……空中線、２……無線部、３
……受信部、４……デコーダ、５……ＲＯＭ、６
……バイブレータ駆動用ドライバ、７……バイブ
レータ、８……スピーカ、９……スピーカ駆動用
ドライバ、１０……電流消費手段を構成する電池
電圧検出用ドライバ、１１……電池電圧監視部、
１２……電池。
Fig. 1 is a block diagram of an embodiment of the present invention;
3 is a flowchart showing an example of the operation of the decoder 4, FIG. 3 is an explanatory diagram of the operation of the embodiment of the present invention showing temporal changes in battery voltage, and FIG. 4 is a flowchart showing another example of the operation of the decoder 4. FIG. 5 is an explanatory diagram of the operation of the prior art showing temporal changes in battery voltage. In the figure, 1... antenna, 2... radio section, 3
...Receiving unit, 4...Decoder, 5...ROM, 6
...Vibrator drive driver, 7...Vibrator, 8...Speaker, 9...Speaker drive driver, 10...Battery voltage detection driver constituting current consumption means, 11...Battery voltage monitoring unit,
12...Battery.
Claims (1)
することにより報知部を駆動して呼び出し報知を
行う無線選択呼び出し受信機において、 内蔵された電池の電圧を監視する電池電圧監視
手段と、 起動されることにより受信機に最大消費電流を
流すのに不足している電流分を前記電池から取り
出す電流消費手段と、 該電流消費手段を前記報知部が呼び出し報知を
行つていないタイミングで起動する制御を間欠的
に行うと共に、前記電流消費手段の起動中に前記
電池電圧監視手段によつて前記電池の電圧が予め
定められた電圧以下に低下していることが検出さ
れたとき低電圧警報を出力せしめる制御手段とを
具備したことを特徴とする無線選択呼び出し受信
機における電池電圧低下検出装置。 (2) 自己の呼び出し番号を含む無線信号を受信
することにより報知部を駆動して呼び出し報知を
行う無線選択呼び出し受信機において、 内蔵された電池の電圧を監視する電池電圧監視
手段と、 起動されることにより受信機に最大消費電流を
流すのに不足している電流分を前記電池から取り
出す電流消費手段と、 前記報知部が過去一定期間呼び出し報知を行わ
ないときに前記電流消費手段を起動すると共に、
前記電流消費手段の起動中および前記報知部の呼
び出し報知中に前記電池電圧監視手段によつて前
記電池の電圧が予め定められた電圧以下に低下し
ていることが検出されたとき低電圧警報を出力せ
しめる制御手段とを具備したことを特徴とする無
線選択呼び出し受信機における電池電圧低下検出
装置。[Claims for Utility Model Registration] (1) Monitoring the voltage of a built-in battery in a wireless selective calling receiver that receives a radio signal that includes its own calling number to drive a notification unit to issue a call notification. a battery voltage monitoring means; a current consumption means which, when activated, extracts from the battery an amount of current insufficient to flow the maximum current consumption to the receiver; and the notification section calls the current consumption means and issues a notification. The battery voltage monitoring means detects that the voltage of the battery has dropped below a predetermined voltage while the current consumption means is activated. 1. A battery voltage drop detection device in a wireless selective call receiver, comprising: control means for outputting a low voltage alarm when a low voltage alarm is detected. (2) In a wireless selective calling receiver that receives a wireless signal containing its own calling number to drive a notification unit to notify a call, the receiver includes a battery voltage monitoring means for monitoring the voltage of a built-in battery; current consuming means for extracting from the battery the amount of current insufficient to flow the maximum current consumption through the receiver; and activating the current consuming means when the notifying section has not made a call notification for a certain period of time in the past. With,
A low voltage alarm is issued when the battery voltage monitoring means detects that the voltage of the battery has decreased to a predetermined voltage or less during activation of the current consumption means and call notification of the notification unit. 1. A battery voltage drop detection device in a wireless selective call receiver, comprising: control means for causing an output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4233290U JP2516188Y2 (en) | 1990-04-20 | 1990-04-20 | Battery voltage drop detection device for wireless selective call receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4233290U JP2516188Y2 (en) | 1990-04-20 | 1990-04-20 | Battery voltage drop detection device for wireless selective call receiver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH042140U true JPH042140U (en) | 1992-01-09 |
| JP2516188Y2 JP2516188Y2 (en) | 1996-11-06 |
Family
ID=31553786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4233290U Expired - Fee Related JP2516188Y2 (en) | 1990-04-20 | 1990-04-20 | Battery voltage drop detection device for wireless selective call receiver |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2516188Y2 (en) |
-
1990
- 1990-04-20 JP JP4233290U patent/JP2516188Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2516188Y2 (en) | 1996-11-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |