EP 1605410 B1 20080820 - Tachograph
Title (en)
Tachograph
Title (de)
Tachograph
Title (fr)
Tachygraphe
Publication
Application
Priority
DE 102004028338 A 20040611
Abstract (en)
[origin: EP1605410A2] A tachograph for vehicles has a digital design with a primary microprocessor (4) and a secondary microprocessor, or sub-controller. The primary processor includes a memory, a cipher unit, a processing module and a security system and is linked to the secondary processor, or sub-controller (5) by two connections. The sub-controller is linked to a control panel (22) and to a display panel (25). The security system uses operating parameters such as temperature, supply voltage, as well as user entered codes.
IPC 8 full level
G07C 5/08 (2006.01)
CPC (source: EP)
G07C 5/08 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1605410 A2 20051214; EP 1605410 A3 20060913; EP 1605410 B1 20080820; AT E405900 T1 20080915; DE 102004028338 A1 20060112; DE 502005005075 D1 20081002; DK 1605410 T3 20090105; ES 2313217 T3 20090301; PL 1605410 T3 20090130
DOCDB simple family (application)
EP 05104736 A 20050601; AT 05104736 T 20050601; DE 102004028338 A 20040611; DE 502005005075 T 20050601; DK 05104736 T 20050601; ES 05104736 T 20050601; PL 05104736 T 20050601