JPH0184126U - - Google Patents
Info
- Publication number
- JPH0184126U JPH0184126U JP1987178797U JP17879787U JPH0184126U JP H0184126 U JPH0184126 U JP H0184126U JP 1987178797 U JP1987178797 U JP 1987178797U JP 17879787 U JP17879787 U JP 17879787U JP H0184126 U JPH0184126 U JP H0184126U
- Authority
- JP
- Japan
- Prior art keywords
- backup power
- time
- power supply
- backup
- power source
- 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
Landscapes
- Power Sources (AREA)
- Debugging And Monitoring (AREA)
Description
第１図は本考案の基本構成を示すブロツク図、
第２図は本考案の実施例を示すブロツク図、第３
図、第４図は各々第２図ＣＰＵが行う処理を示す
、フローチヤート、第５図は従来の構成を示すブ
ロツク図、第６図は第５図ＣＰＵが行う処理を示
すフローチヤートである。
１……バツクアツプ電源（リチウム電池）、２
……開始記憶手段、３……終了日時検出手段、４
……演算手段、５……比較手段、７……情報セン
ター、９……ＣＰＵ、９ｂ……ＲＡＭ、１３……
時計及びカレンダー装置、１７……電圧検出回路
、１８……給電回路、１９……停電検出回路、２
０……主電源回路。
Figure 1 is a block diagram showing the basic configuration of the present invention.
Figure 2 is a block diagram showing an embodiment of the present invention;
4 are flowcharts showing the processing performed by the CPU shown in FIG. 2, FIG. 5 is a block diagram showing a conventional configuration, and FIG. 6 is a flowchart showing the processing carried out by the CPU shown in FIG. 1...Backup power supply (lithium battery), 2
...Start storage means, 3...End date and time detection means, 4
...Calculating means, 5...Comparing means, 7...Information center, 9...CPU, 9b...RAM, 13...
Clock and calendar device, 17... Voltage detection circuit, 18... Power supply circuit, 19... Power outage detection circuit, 2
0...Main power circuit.
Claims (1)
クアツプするバツクアツプ電源の使用可能状態を
判別する装置において、 バツクアツプ電源がバツクアツプを開始したこ
とを検出しこの開始日時を記憶する開始記憶手段
と、 バツクアツプ電源がバツクアツプを終了した終
了日時を検出する終了日時検出手段と、 前記開始記憶手段及び終了日時検出手段よりの
各日時から前記バツクアツプ電源におけるバツク
アツプ時間の累計時間を演算する演算手段と、 予め設定されている前記バツクアツプ電源がバ
ツクアツプ可能なバツクアツプ可能時間と前記演
算手段よりの累計時間とを比較する比較手段とを
備え、 前記比較手段よりの出力にてバツクアツプ電源
の使用可能状態を判別する、 ことを特徴とするバツクアツプ電源の使用可能状
態判別装置。[Claim for Utility Model Registration] In a device that determines the usable state of a backup power source that supplies power to memory, devices, etc. and backs them up, it detects that the backup power source has started backing up and stores the start date and time. end date and time detection means for detecting the end date and time at which the backup power supply finished backing up; and calculation of the cumulative backup time in the backup power supply from each date and time from the start storage means and the end date and time detection means. comprising a calculating means, and a comparing means for comparing a preset backup available time for which the backup power source can back up with a cumulative time obtained by the calculating means, and the backup power source is usable based on the output from the comparing means. A device for determining the usable state of a backup power supply, characterized in that: determining the state of the backup power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178797U JPH0184126U (en) | 1987-11-26 | 1987-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178797U JPH0184126U (en) | 1987-11-26 | 1987-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0184126U true JPH0184126U (en) | 1989-06-05 |
Family
ID=31470396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987178797U Pending JPH0184126U (en) | 1987-11-26 | 1987-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0184126U (en) |
-
1987
- 1987-11-26 JP JP1987178797U patent/JPH0184126U/ja active Pending
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