EP 1901940 A2 20080326 - CONTROL UNIT FOR PERSONAL PROTECTION
Title (en)
CONTROL UNIT FOR PERSONAL PROTECTION
Title (de)
STEUERGERÄT FÜR DEN PERSONENSCHUTZ
Title (fr)
APPAREIL DE COMMANDE POUR LA PROTECTION DES PERSONNES
Publication
Application
Priority
- EP 2006062485 W 20060522
- DE 102005031085 A 20050704
Abstract (en)
[origin: WO2007003469A2] The invention relates to a control unit (10) for personal protection. The control unit (10) for personal protection comprises a reversed polarity safeguard (13) between an external battery voltage (UB) and an internal voltage (VZP) in order to prevent a power discharge from the control unit (10). The control unit (10) also comprises a bi-directional dc-to-dc converter (12a, 12b) between a power reserve (CER) and the internal voltage (VZP). The dc-to-dc converter (12a, 12b) determines its direction of conversion according to the internal voltage (VZP). The control unit (10) is configured in such a manner that the control unit (10) records at least one measured value (VER) after a switching off process and, according to this measured value, generates a signal that characterizes a stand-alone behavior of the control unit (10).
IPC 8 full level
B60R 21/00 (2006.01); H02J 9/06 (2006.01)
CPC (source: EP US)
B60R 21/017 (2013.01 - EP US); H02J 7/345 (2013.01 - EP US); H02J 9/061 (2013.01 - EP US)
Citation (search report)
See references of WO 2007003469A2
Designated contracting state (EPC)
DE ES FR GB
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
WO 2007003469 A2 20070111; WO 2007003469 A3 20070907; CN 101218128 A 20080709; CN 101218128 B 20100929; DE 102005031085 A1 20070118; EP 1901940 A2 20080326; JP 2008544924 A 20081211; JP 5015924 B2 20120905; US 2009212544 A1 20090827; US 7831361 B2 20101109
DOCDB simple family (application)
EP 2006062485 W 20060522; CN 200680024489 A 20060522; DE 102005031085 A 20050704; EP 06763211 A 20060522; JP 2008519883 A 20060522; US 98826106 A 20060522