JPS6478314A - No-break power working system for electronic equipment - Google Patents

No-break power working system for electronic equipment

Info

Publication number
JPS6478314A
JPS6478314A JP62236004A JP23600487A JPS6478314A JP S6478314 A JPS6478314 A JP S6478314A JP 62236004 A JP62236004 A JP 62236004A JP 23600487 A JP23600487 A JP 23600487A JP S6478314 A JPS6478314 A JP S6478314A
Authority
JP
Japan
Prior art keywords
power
electronic equipment
power failure
computer
terminal
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
Application number
JP62236004A
Other languages
Japanese (ja)
Inventor
Hiroyuki Hatakeyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Takamisawa Cybernetics Co Ltd
Original Assignee
Takamisawa Cybernetics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Takamisawa Cybernetics Co Ltd filed Critical Takamisawa Cybernetics Co Ltd
Priority to JP62236004A priority Critical patent/JPS6478314A/en
Publication of JPS6478314A publication Critical patent/JPS6478314A/en
Pending legal-status Critical Current

Links

Landscapes

  • Power Sources (AREA)
  • Stand-By Power Supply Arrangements (AREA)

Abstract

PURPOSE:To prevent the damage of a no-break power unit at the unmanned working of a computer, etc., and also to improve the economical properties for application of a battery, by cutting off the current flowing on a power supply line after a service interruption state is informed to an electronic equipment, etc., and the power-down information is received from the electronic equipment. CONSTITUTION:When a power failure occurs, a power supply input terminal 1 has no voltage or a voltage drop. Then the information on the power failure is outputted to an electronic equipment 8 of a personal computer, etc., via an RS232C terminal 16 as long as a power failure input terminal 10 receives a power failure signal. Under such conditions, a program of a prescribed algorithm is supplied to a RAM at the side of the equipment 8 and a file is urgently saved. Then the file is closed. When this process is through, the personal computer outputs a power-down instruction via the terminal 16. Receiving this instruction, an interface 2 of a no-break power unit opens its built-in current cut-off means 6. In such a constitution, the computer software is never destroyed despite an unmanned operation of the computer, and a battery is not damaged.
JP62236004A 1987-09-19 1987-09-19 No-break power working system for electronic equipment Pending JPS6478314A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62236004A JPS6478314A (en) 1987-09-19 1987-09-19 No-break power working system for electronic equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62236004A JPS6478314A (en) 1987-09-19 1987-09-19 No-break power working system for electronic equipment

Publications (1)

Publication Number Publication Date
JPS6478314A true JPS6478314A (en) 1989-03-23

Family

ID=16994365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62236004A Pending JPS6478314A (en) 1987-09-19 1987-09-19 No-break power working system for electronic equipment

Country Status (1)

Country Link
JP (1) JPS6478314A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02249016A (en) * 1989-03-23 1990-10-04 Hitachi Reinetsu Kk Discharge preventing circuit for power failure prevented power unit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60225923A (en) * 1984-04-25 1985-11-11 Seiko Epson Corp Information processor
JPS6195646A (en) * 1984-10-17 1986-05-14 Hitachi Ltd Power outage detection method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60225923A (en) * 1984-04-25 1985-11-11 Seiko Epson Corp Information processor
JPS6195646A (en) * 1984-10-17 1986-05-14 Hitachi Ltd Power outage detection method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02249016A (en) * 1989-03-23 1990-10-04 Hitachi Reinetsu Kk Discharge preventing circuit for power failure prevented power unit

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