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1. WO2009007249 - MOTOR VEHICLE MONITORING APPARATUS AND ASSOCIATED METHOD FOR CONTROLLING THE ELECTRIC CURRENT OF AN ACTUATOR

Publication Number WO/2009/007249
Publication Date 15.01.2009
International Application No. PCT/EP2008/058185
International Filing Date 26.06.2008
IPC
G05B 11/28 2006.01
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
11Automatic controllers
01electric
26in which the output signal is a pulse-train
28using pulse-height modulation; using pulse-width modulation
CPC
B60R 16/03
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
16Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
02electric ; constitutive elements
03for supply of electrical power to vehicle subsystems ; or for
H02M 2001/0022
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
1Details of apparatus for conversion
0003Details of control, feedback and regulation circuits
0016Control circuits providing compensation of output voltage deviations using feedforward of disturbance parameter
0022the disturbance parameter being input voltage fluctuations
H02M 2003/1555
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
3Conversion of dc power input into dc power output
02without intermediate conversion into ac
04by static converters
10using discharge tubes with control electrode or semiconductor devices with control electrode
145using devices of a triode or transistor type requiring continuous application of a control signal
155using semiconductor devices only
1555for the generation of a regulated current to a load whose impedance is substantially inductive
H02M 3/156
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
3Conversion of dc power input into dc power output
02without intermediate conversion into ac
04by static converters
10using discharge tubes with control electrode or semiconductor devices with control electrode
145using devices of a triode or transistor type requiring continuous application of a control signal
155using semiconductor devices only
156with automatic control of output voltage or current, e.g. switching regulators
Applicants
  • CONTINENTAL AUTOMOTIVE GMBH [DE]/[DE] (AllExceptUS)
  • BANGE, Paul [DE]/[DE] (UsOnly)
  • JACOBI, Malte [DE]/[DE] (UsOnly)
  • MEIER, Bernd [DE]/[DE] (UsOnly)
  • PEUCKERT, Matthias [DE]/[DE] (UsOnly)
Inventors
  • BANGE, Paul
  • JACOBI, Malte
  • MEIER, Bernd
  • PEUCKERT, Matthias
Common Representative
  • CONTINENTAL AUTOMOTIVE GMBH
Priority Data
10 2007 032 178.510.07.2007DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) KRAFTFAHRZEUG-KONTROLLVORRICHTUNG UND ZUGEHÖRIGES VERFAHREN ZUR REGELUNG DES ELEKTRISCHEN STROMS EINES AKTUATORS
(EN) MOTOR VEHICLE MONITORING APPARATUS AND ASSOCIATED METHOD FOR CONTROLLING THE ELECTRIC CURRENT OF AN ACTUATOR
(FR) DISPOSITIF DE CONTRÔLE DE VÉHICULE AUTOMOBILE ET PROCÉDÉ ASSOCIÉ DE RÉGULATION DU COURANT ÉLECTRIQUE D'UN ACTIONNEUR
Abstract
(DE)
Eine Kraftfahrzeug-Kontrollvorrichtung (CON) weist einen Regler (PC) als Komponente eines Regelkreises (CLC) zur Regelung des elektrischen Stroms (AI) eines Aktuators (MAV) auf. Dabei ist an den Aktuator (MAV) die Bordnetzspannung (VB) einer Kraftfahrzeug-Spannungsquelle (BAT) angelegt. Im Vorwärtszweig (FCP) des Regelkreises (CLC) zwischen dem Regler (PC) und einem nachgeordneten Stellglied (AC) des Regelkreises (CLC) ist eine Korrektureinheit (MUL) vorgesehen, die eine Beaufschlagung des vom Regler (PC) ausgegebene Stellsignals (CV) mit einem Korrekturfaktor (CF) proportional zum Reziprokwert der momentanen Bordnetzspannung (VB) bewirkt.
(EN)
A motor vehicle monitoring apparatus (CON) has a controller (PC) as a component of a control loop (CLC) for controlling the electric current (AI) of an actuator (MAV). In this case, the vehicle power supply system voltage (VB) of a motor vehicle voltage source (BAT) is applied to the actuator (MAV). A correction unit (MUL) is provided in the forward path (FCP) of the control loop (CLC) between the controller (PC) and a subordinate actuator element (AC) of the control loop (CLC) and applies the actuation signal (CV) output by the controller (PC) with a correction factor (CF) which is proportional to the reciprocal value of the instantaneous vehicle power supply system voltage (VB).
(FR)
L'invention concerne un dispositif (CON) de contrôle de véhicule automobile qui présente un régulateur (PC) comme composant d'un circuit de régulation (CLC) qui régule le courant électrique (AI) d'un actionneur (MAV). La tension (VB) du réseau de bord provenant d'une source de tension (BAT) du véhicule automobile est appliquée sur l'actionneur (MAV). Une unité de correction (MUL) prévue dans la branche avant (FCP) du circuit de régulation (CLC), entre le régulateur (PC) et un organe de réglage (AC) aval du circuit de régulation (CLC), qui a pour effet d'appliquer sur le signal de réglage (CV) délivré par le régulateur (PC) un facteur de correction (CF) proportionnel à la valeur réciproque de la tension instantanée (VB) du réseau de bord.
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