JPH01178626U - - Google Patents
Info
- Publication number
- JPH01178626U JPH01178626U JP7405488U JP7405488U JPH01178626U JP H01178626 U JPH01178626 U JP H01178626U JP 7405488 U JP7405488 U JP 7405488U JP 7405488 U JP7405488 U JP 7405488U JP H01178626 U JPH01178626 U JP H01178626U
- Authority
- JP
- Japan
- Prior art keywords
- battery
- loaded
- storage means
- operating
- real
- 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
- 230000007423 decrease Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
Description
第１図は本考案の基本的構成を示す図、第２図
は本考案を適用した電子手帳のシステム回路図、
第３図は前記のシステムにおけるバツテリー装填
時の動作用バツテリーの寿命通知に係る作動手順
を示すフローチヤート、第４図はバツテリー装填
以降にシステム電源スイツチが投入された際の動
作用バツテリーの寿命通知に係る作動手順を示す
フローチヤートである。
１…動作用電源回路、２…動作用バツテリー、
３…判定手段、４…リアルタイムクロツク、５…
バツクアツプ用電源、６…第１記憶手段、７…演
算手段、８…第２記憶手段、９…通知手段。
Figure 1 is a diagram showing the basic configuration of the present invention, Figure 2 is a system circuit diagram of an electronic notebook to which the present invention is applied,
Figure 3 is a flowchart showing the operating procedure for notifying the operating battery life when the battery is loaded in the above system, and Figure 4 shows the operating battery life notification when the system power switch is turned on after the battery is loaded. 2 is a flowchart showing the operating procedure related to the above. 1...Power supply circuit for operation, 2...Battery for operation,
3... Judgment means, 4... Real-time clock, 5...
Backup power source, 6...first storage means, 7...calculation means, 8...second storage means, 9...notification means.
Claims (1)
填された際にこれを判定する判定手段と、カレン
ダー機能を有したリアルタイムクロツクと、動作
用バツテリーが装填されていない場合において判
定手段とリアルタイムクロツクに電力を供給する
バツクアツプ用電源と、前記に装填された動作用
バツテリーの電圧が電子機器の平均的使用により
正常動作を保証し得なくなるまで降下する期間デ
ータを記憶した第１記憶手段と、判定手段が新規
バツテリーの装填を判定した場合にリアルタイム
クロツクの日時データに第１記憶手段の期間デー
タを加算する演算手段と、該演算手段の演算結果
である日時データを記憶する第２記憶手段と、該
第２記憶手段の日時データを通知する通知手段を
具備したことを特徴とする電子機器のバツテリー
寿命通知装置。[Scope of Claim for Utility Model Registration] In an electronic device that operates on a battery, there is provided a determination means for determining when a new operating battery is loaded into an operating power supply circuit, and a real-time clock having a calendar function; A backup power supply that supplies power to the determination means and the real-time clock when the operating battery is not loaded, and the voltage of the operating battery loaded in the above, can ensure normal operation through average use of the electronic device. a first storage means that stores period data that decreases until the battery runs out; a calculation means that adds the period data of the first storage means to the date and time data of the real-time clock when the determination means determines that a new battery is loaded; A battery life notification device for an electronic device, comprising a second storage means for storing date and time data which is a calculation result of the means, and a notification means for notifying the date and time data stored in the second storage means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7405488U JPH01178626U (en) | 1988-06-03 | 1988-06-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7405488U JPH01178626U (en) | 1988-06-03 | 1988-06-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01178626U true JPH01178626U (en) | 1989-12-21 |
Family
ID=31299174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7405488U Pending JPH01178626U (en) | 1988-06-03 | 1988-06-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01178626U (en) |
-
1988
- 1988-06-03 JP JP7405488U patent/JPH01178626U/ja active Pending
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