EP 1035516 B1 20080709 - Arrangement for a security module
Title (en)
Arrangement for a security module
Title (de)
Anordnung für ein Sicherheitsmodul
Title (fr)
Système pour un module de sécurité
Publication
Application
Priority
DE 19912780 A 19990312
Abstract (en)
[origin: EP1035516A2] The module has a microprocessor (120) and a battery (134). A power supply includes a voltage switch (180) connected to a voltage monitoring unit (12) that outputs an operating voltage to a memory (122,124). The battery is exchangeable. The voltage monitoring unit includes resettable self-maintaining circuitry. The self-maintenance is triggered if the battery voltage falls below a threshold.
IPC 8 full level
G07B 17/00 (2006.01); G07B 17/04 (2006.01)
CPC (source: EP US)
G07B 17/00733 (2013.01 - EP US); G07B 2017/00233 (2013.01 - EP US); G07B 2017/00298 (2013.01 - EP US); G07B 2017/00306 (2013.01 - EP US); G07B 2017/00346 (2013.01 - EP US); G07B 2017/00967 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE FR GB IT LI
DOCDB simple family (publication)
EP 1035516 A2 20000913; EP 1035516 A3 20001220; EP 1035516 B1 20080709; AU 2080800 A 20000914; CN 1148705 C 20040505; CN 1267040 A 20000920; DE 19912780 A1 20000914; DE 50015247 D1 20080821; US 6625741 B1 20030923
DOCDB simple family (application)
EP 00250055 A 20000221; AU 2080800 A 20000310; CN 00103867 A 20000310; DE 19912780 A 19990312; DE 50015247 T 20000221; US 52262100 A 20000310