EP 1405992 A1 20040407 - Control system for controlling a vehicle engine cooling system
Title (en)
Control system for controlling a vehicle engine cooling system
Title (de)
Regelsystem zur Regelung eines Kühlungssystems einer Brennkraftmaschine eines Kraftfahrzeugs
Title (fr)
Système de commande pour commander un système de refroidissement d'un moteur à combustion interne de véhicule
Publication
Application
Priority
IT TO20020852 A 20021002
Abstract (en)
The system has a closed-loop control system (14) receiving a reference signal T des related to a desired operating temperature of an engine and a signal T mis related to a measured temperature of the engine. The system (14) generates a component P (cl loop) of a drive signal. An open-loop control system receiving T des generates a component P (op loop) of the drive signal using an inverse engine-radiator thermal system model.
IPC 1-7
IPC 8 full level
F01P 7/16 (2006.01)
CPC (source: EP)
F01P 7/167 (2013.01); F01P 2023/00 (2013.01); F01P 2025/46 (2013.01); F01P 2025/60 (2013.01); F01P 2025/64 (2013.01); F01P 2025/66 (2013.01)
Citation (search report)
- [A] US 6321695 B1 20011127 - YOO IN KWANG [US], et al
- [A] US 5758607 A 19980602 - BRENDEL UWE [DE], et al
- [PA] DE 10123444 A1 20021128 - SIEMENS AG [DE]
- [PA] DE 10163944 A1 20030703 - BOSCH GMBH ROBERT [DE]
- [A] PATENT ABSTRACTS OF JAPAN vol. 0176, no. 86 (M - 1529) 15 December 1993 (1993-12-15)
Designated contracting state (EPC)
AT DE ES FR GB
DOCDB simple family (publication)
EP 1405992 A1 20040407; EP 1405992 B1 20080130; AT E385284 T1 20080215; DE 60318926 D1 20080320; DE 60318926 T2 20090122; ES 2298456 T3 20080516; IT TO20020852 A1 20040403
DOCDB simple family (application)
EP 03022279 A 20031001; AT 03022279 T 20031001; DE 60318926 T 20031001; ES 03022279 T 20031001; IT TO20020852 A 20021002