ES2047221T3 - Aparato de tarificacion con interfaz bidireccional seguro. - Google Patents

Aparato de tarificacion con interfaz bidireccional seguro.

Info

Publication number
ES2047221T3
ES2047221T3 ES90116348T ES90116348T ES2047221T3 ES 2047221 T3 ES2047221 T3 ES 2047221T3 ES 90116348 T ES90116348 T ES 90116348T ES 90116348 T ES90116348 T ES 90116348T ES 2047221 T3 ES2047221 T3 ES 2047221T3
Authority
ES
Spain
Prior art keywords
data
transmission
during
memory
way interface
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.)
Expired - Lifetime
Application number
ES90116348T
Other languages
English (en)
Inventor
Horst Laumann
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.)
Electrowatt Technology Innovation AG
Original Assignee
Landis and Gyr Bussiness Support AG
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 Landis and Gyr Bussiness Support AG filed Critical Landis and Gyr Bussiness Support AG
Application granted granted Critical
Publication of ES2047221T3 publication Critical patent/ES2047221T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/133—Arrangements for measuring electric power or power factor by using digital technique
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/06—Energy or water supply
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/24—Memory cell safety or protection circuits, e.g. arrangements for preventing inadvertent reading or writing; Status cells; Test cells

Landscapes

  • Business, Economics & Management (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Economics (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Human Resources & Organizations (AREA)
  • Marketing (AREA)
  • Primary Health Care (AREA)
  • Strategic Management (AREA)
  • Tourism & Hospitality (AREA)
  • Water Supply & Treatment (AREA)
  • General Business, Economics & Management (AREA)
  • Public Health (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Meter Arrangements (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Cable Accessories (AREA)
  • Circuits Of Receivers In General (AREA)
  • Beverage Vending Machines With Cups, And Gas Or Electricity Vending Machines (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Road Repair (AREA)

Abstract

EL APARATO DE TARIFA DESTINADO PREFERENTEMENTE PARA UN CONTADOR DE ELECTRICIDAD PRESENTA UN MICROPROCESADOR (1), UNA MEMORIA DE DATOS (6) Y UNA INTERFACE BIDIRECCIONAL (8) PARA LA TRANSMISION DE DATOS CON UN APARATO LECTOR. DURANTE EL TIEMPO DE UNA TRANSMISION DE DATOS SE ACTIVA UN CRONOMETRO (9) Y BLOQUEA A TRAVES DE UN CIRCUITO LOGICO (10) UNA ZONA DE LA MEMORIA (6A) PREDETERMINADA CONTRA LA ESCRITURA DE DATOS. LOS DATOS DEPOSITADOS EN LA ZONA DE LA MEMORIA (6A), QUE SIRVEN PARA EL CALCULO, ESTAN PROTEGIDOS, POR TANTO, CONTRA MODIFICACIONES INVOLUNTARIAS DURANTE LA TRANSMISION DE LOS DATOS, AUNQUE EL SOFTWARE PRESENTASE FALLOS CORRESPONDIENTES. LA FUNCION DEL CRONOMETRO (9) Y DEL CIRCUITO (10) SE PUEDE VERIFICAR DE MANERA SENCILLA. NO EXISTEN DUDAS SOBRE LA SEGURIDAD DE LOS DATOS DURANTE UNA TRANSMISION DE DATOS BIDIRECCIONAL. EL APARATO DE TARIFA SE PUEDE CALIBRAR.
ES90116348T 1989-12-15 1990-08-27 Aparato de tarificacion con interfaz bidireccional seguro. Expired - Lifetime ES2047221T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH451489 1989-12-15

Publications (1)

Publication Number Publication Date
ES2047221T3 true ES2047221T3 (es) 1994-02-16

Family

ID=4277515

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90116348T Expired - Lifetime ES2047221T3 (es) 1989-12-15 1990-08-27 Aparato de tarificacion con interfaz bidireccional seguro.

Country Status (13)

Country Link
US (1) US5136514A (es)
EP (1) EP0432367B1 (es)
JP (1) JPH0654329B2 (es)
AT (1) ATE98023T1 (es)
AU (1) AU631692B2 (es)
CA (1) CA2025249A1 (es)
DE (1) DE59003693D1 (es)
DK (1) DK0432367T3 (es)
ES (1) ES2047221T3 (es)
FI (1) FI906177A7 (es)
IE (1) IE903807A1 (es)
NO (1) NO905413L (es)
PT (1) PT95981A (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2835215B2 (ja) * 1991-07-25 1998-12-14 株式会社東芝 不揮発性半導体記憶装置
ES2127204T3 (es) * 1991-08-15 1999-04-16 Eaton Corp Sistema de verificacion de la energia de una serie de estaciones locales por sondeo instantaneo desde una estacion central.
US5315531A (en) * 1991-08-15 1994-05-24 Westinghouse Electric Corp. Energy monitoring system for a plurality of local stations with snapshot polling from a central station
US5384712A (en) * 1991-08-15 1995-01-24 Eaton Corporation Energy monitoring system for a plurality of local stations with snapshot polling from a central station
JPH06194386A (ja) * 1992-12-24 1994-07-15 Canon Inc 系統連系装置
US5414994A (en) * 1994-02-15 1995-05-16 Ford Motor Company Method and apparatus to limit a midbed temperature of a catalytic converter
DE19747391C2 (de) * 1997-10-27 1999-12-30 Siemens Ag Verfahren zur Steuerung eines Elektrizitätszählers und Elektrizitätszähler
US6226600B1 (en) * 1998-08-03 2001-05-01 Rodenberg, Iii Ernest A. Programmable electricity consumption monitor
US6381009B1 (en) 1999-06-29 2002-04-30 Nanometrics Incorporated Elemental concentration measuring methods and instruments
US6889271B1 (en) * 1999-06-30 2005-05-03 General Electric Company Methods and apparatus for meter I/O board addressing and communication
US20040027253A1 (en) * 2002-08-12 2004-02-12 Marsh Douglas G. Automatic reading of a meter having a dial or numeric visual display
US7043380B2 (en) * 2003-09-16 2006-05-09 Rodenberg Iii Ernest Adolph Programmable electricity consumption monitoring system and method
CN100492027C (zh) * 2006-12-08 2009-05-27 北京中星微电子有限公司 一种用于电能计量芯片的实时采集存储装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1586771A (en) * 1976-10-22 1981-03-25 Plessey Co Ltd Taximeter
SE425123B (sv) * 1979-08-21 1982-08-30 Bjorn Gosta Erik Karlsson Anleggning for central och automatisk avlesning och registrering av abonnenters energiforbrukning
DE3119812A1 (de) * 1981-05-19 1982-12-16 Kienzle Apparate Gmbh, 7730 Villingen-Schwenningen Elektronischer taxameter
EP0085117A1 (de) * 1982-01-28 1983-08-10 Mannesmann Kienzle GmbH Schaltungsanordnung zur Sicherung von Daten in volatilen Schreib-Lese-Speichern (RAM)
DE3203263A1 (de) * 1982-02-01 1983-08-11 Scheidt & Bachmann GmbH, 4050 Mönchengladbach Verfahren zur uebertragung und speicherung von anlagenbezogenen daten
US4998203A (en) * 1985-03-12 1991-03-05 Digiulio Peter C Postage meter with a non-volatile memory security circuit
GB2183852A (en) * 1985-11-27 1987-06-10 Triad Communications Inc Utility meter
US4809185A (en) * 1986-09-02 1989-02-28 Pitney Bowes Inc. Secure metering device storage vault for a value printing system

Also Published As

Publication number Publication date
NO905413L (no) 1991-06-17
US5136514A (en) 1992-08-04
AU631692B2 (en) 1992-12-03
AU6567090A (en) 1991-06-20
ATE98023T1 (de) 1993-12-15
JPH03199977A (ja) 1991-08-30
CA2025249A1 (en) 1991-06-16
FI906177L (fi) 1991-06-16
EP0432367B1 (de) 1993-12-01
PT95981A (pt) 1992-08-31
EP0432367A1 (de) 1991-06-19
IE903807A1 (en) 1991-06-19
DK0432367T3 (da) 1994-04-18
NO905413D0 (no) 1990-12-14
DE59003693D1 (de) 1994-01-13
JPH0654329B2 (ja) 1994-07-20
FI906177A7 (fi) 1991-06-16
FI906177A0 (fi) 1990-12-14

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