JPH0232157U - - Google Patents

Info

Publication number
JPH0232157U
JPH0232157U JP1989083950U JP8395089U JPH0232157U JP H0232157 U JPH0232157 U JP H0232157U JP 1989083950 U JP1989083950 U JP 1989083950U JP 8395089 U JP8395089 U JP 8395089U JP H0232157 U JPH0232157 U JP H0232157U
Authority
JP
Japan
Prior art keywords
power source
utility
model registration
data processing
processing device
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
JP1989083950U
Other languages
English (en)
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 filed Critical
Publication of JPH0232157U publication Critical patent/JPH0232157U/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0751—Error or fault detection not based on redundancy
    • G06F11/0754—Error or fault detection not based on redundancy by exceeding limits
    • G06F11/0757—Error or fault detection not based on redundancy by exceeding limits by exceeding a time limit, i.e. time-out, e.g. watchdogs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/28—Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1415—Saving, restoring, recovering or retrying at system level
    • G06F11/1441—Resetting or repowering
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B17/00—Franking apparatus
    • G07B17/00185—Details internally of apparatus in a franking system, e.g. franking machine at customer or apparatus at post office
    • G07B17/00314—Communication within apparatus, personal computer [PC] system, or server, e.g. between printhead and central unit in a franking machine
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2015—Redundant power supplies
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B17/00—Franking apparatus
    • G07B17/00185—Details internally of apparatus in a franking system, e.g. franking machine at customer or apparatus at post office
    • G07B17/00193—Constructional details of apparatus in a franking system
    • G07B2017/00258—Electronic hardware aspects, e.g. type of circuits used
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B17/00—Franking apparatus
    • G07B17/00185—Details internally of apparatus in a franking system, e.g. franking machine at customer or apparatus at post office
    • G07B17/00314—Communication within apparatus, personal computer [PC] system, or server, e.g. between printhead and central unit in a franking machine
    • G07B2017/00346—Power handling, e.g. power-down routine
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B17/00—Franking apparatus
    • G07B17/00185—Details internally of apparatus in a franking system, e.g. franking machine at customer or apparatus at post office
    • G07B17/00362—Calculation or computing within apparatus, e.g. calculation of postage value
    • G07B2017/00395—Memory organization
    • G07B2017/00411—Redundant storage, e.g. back-up of registers

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Computer Hardware Design (AREA)
  • Power Sources (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)

Description

【図面の簡単な説明】
第１図はデータ処理装置のブロツク図、第２図
は電源のブロツク図、第３図はパワーライン感知
回路の電気回路図、第４図は電源回路の電気回路
図、第５図はマイクロプロセツサバス回路の電気
回路図である。 １０……バツテリ及び／あるいはライン電源、
１２……パワーライン感知回路、１４……中央処
理装置、１６……マイクロプロセツサバス、１８
……プリンタ装置、２０……タイマー、２２……
シリアル通信チヤンネル、２４……メモリ（ＲＯ
Ｍ／ＲＡＭ）、３５……通信チヤンネルバス、３
７……遠隔端末。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ ａ データを記憶する揮発メモリ、 ｂ 前記データを前記揮発メモリ中に保持する
    ための第１の電源、 ｃ 前記第１の電源の故障を検出するパワー感
    知装置、 ｄ 前記パワー感知装置が前記第１の電源の故
    障を検出した時に別個にパワーを供給する第２の
    電源、 ｅ 前記パワー感知装置に動作的に接続され前
    記第１の電源の故障からの時間の経過を検出する
    タイミング装置、 ｆ 前記揮発メモリに結合されかつ前記第２の
    電源により動作されるように接続されていて、所
    定時間間隔の経過を前記タイミング装置が指示し
    た時にデータを前記揮発メモリから外部装置へ転
    送する遅延出力装置を含み、所定時間が前記電源
    故障から経過する前に電力が前記第１の電源に回
    復されるならば前記タイミング装置は再び初期設
    定される、 ことを特徴とするデータ処理装置。 ２ 実用新案登録請求の範囲第１項記載の装置に
    おいて、前記所定の時間間隔が少なくとも３０分
    であることを特徴とするデータ処理装置。 ３ 実用新案登録請求の範囲第１項記載の装置に
    おいて、前記外部装置が前記データを人間に読み
    取れる形式で表示するために設けられていること
    を特徴とするデータ処理装置。 ４ 実用新案登録請求の範囲第３項記載の装置に
    おいて、前記外部装置がプリンタであることを特
    徴とするデータ処理装置。 ５ 実用新案登録請求の範囲第１項記載の装置に
    おいて、前記別個の電源がバツクアツプバツテリ
    であることを特徴とするデータ処理装置。 ６ 実用新案登録請求の範囲第５項記載の装置に
    おいて、前記バツクアツプバツテリが更に第２の
    バツクアツプバツテリと、該バツクアツプバツテ
    リの各々により別の電力を与えるためのスイツチ
    ング装置とから成ることを特徴とするデータ処理
    装置。 ７ 実用新案登録請求の範囲第５項記載の装置に
    おいて、電力が前記バツクアツプバツテリの使用
    可能な充電を伸ばすためにパルスで前記バツクア
    ツプバツテリから引き出されることを特徴とする
    データ処理装置。 ８ 実用新案登録請求の範囲第１項記載の装置に
    おいて、前記第１の電源がＡＣ動作電源により附
    勢されることを特徴とするデータ処理装置。 ９ 実用新案登録請求の範囲第８項記載の装置に
    おいて、前記第２の電源がＤＣ動作電源により附
    勢されることを特徴とするデータ処理装置。 １０ 実用新案登録請求の範囲第１項記載の装置
    において、前記出力装置は、前記第１の電源にお
    ける故障が前記第２の電源により検出された時に
    前記第２の電源により動作されるように接続され
    ているプリンタであることを特徴とするデータ処
    理装置。 １１ 実用新案登録請求の範囲第９項記載の装置
    において、前記ＤＣ動作電源がバツテリであるこ
    とを特徴とするデータ処理装置。
JP1989083950U 1980-03-28 1989-07-17 Pending JPH0232157U (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/134,738 US4323987A (en) 1980-03-28 1980-03-28 Power failure memory support system

Publications (1)

Publication Number Publication Date
JPH0232157U true JPH0232157U (ja) 1990-02-28

Family

ID=22464759

Family Applications (2)

Application Number Title Priority Date Filing Date
JP4534181A Pending JPS56153599A (en) 1980-03-28 1981-03-27 Memory retaining unit at power failure time
JP1989083950U Pending JPH0232157U (ja) 1980-03-28 1989-07-17

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP4534181A Pending JPS56153599A (en) 1980-03-28 1981-03-27 Memory retaining unit at power failure time

Country Status (6)

Country Link
US (1) US4323987A (ja)
JP (2) JPS56153599A (ja)
CA (1) CA1159573A (ja)
DE (1) DE3112283A1 (ja)
FR (1) FR2479530A1 (ja)
GB (1) GB2072902B (ja)

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Also Published As

Publication number Publication date
CA1159573A (en) 1983-12-27
FR2479530B1 (ja) 1984-04-20
DE3112283A1 (de) 1982-04-01
DE3112283C2 (ja) 1989-11-02
US4323987A (en) 1982-04-06
FR2479530A1 (fr) 1981-10-02
JPS56153599A (en) 1981-11-27
GB2072902B (en) 1984-08-15
GB2072902A (en) 1981-10-07

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