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1. WO2018144672 - SYSTEM AND METHOD FOR DETECTING AN OPERATING MOTOR

Publication Number WO/2018/144672
Publication Date 09.08.2018
International Application No. PCT/US2018/016349
International Filing Date 01.02.2018
IPC
G01R 31/34 2006.1
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
31Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
34Testing dynamo-electric machines
H02K 7/20 2006.1
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
7Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
20Structural association with auxiliary dynamo-electric machines, e.g. with electric starter motors or exciters
CPC
B60R 16/02
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
F02N 11/04
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
NSTARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
11Starting of engines by means of electric motors
04the motors being associated with current generators
F02N 11/0825
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
NSTARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
11Starting of engines by means of electric motors
08Circuits ; or control means; specially adapted for starting of engines
0814comprising means for controlling automatic idle-start-stop
0818Conditions for starting or stopping the engine or for deactivating the idle-start-stop mode
0825related to prevention of engine restart failure, e.g. disabling automatic stop at low battery state
F02N 11/0848
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
NSTARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
11Starting of engines by means of electric motors
08Circuits ; or control means; specially adapted for starting of engines
0848with means for detecting successful engine start, e.g. to stop starter actuation
F02N 11/101
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
NSTARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
11Starting of engines by means of electric motors
10Safety devices
101for preventing engine starter actuation or engagement
F02N 11/108
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
NSTARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
11Starting of engines by means of electric motors
10Safety devices
108for diagnosis of the starter or its components
Applicants
  • BORGWARNER INC. [US]/[US]
Inventors
  • ZHOU, Mingshe
  • KIRK, Michael E.
  • WACHOWSKI, Kurt
Agents
  • KERNUS, Victor
Priority Data
15/422,05201.02.2017US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEM AND METHOD FOR DETECTING AN OPERATING MOTOR
(FR) SYSTÈME ET PROCÉDÉ DE DÉTECTION D'UN MOTEUR EN FONCTIONNEMENT
Abstract
(EN) A system for detecting operation of a motor includes a ripple voltage detector module including a ripple voltage detector unit, an input operatively connected to the ripple voltage detector unit and connectable to an alternator, and an output operatively connected to the ripple voltage detector unit and connectable to a starter motor control system. The ripple voltage detector module provides a motor operation signal to the starter motor control system upon detection of a ripple voltage produced by the alternator.
(FR) L'invention concerne un système de détection du fonctionnement d'un moteur comprenant un module détecteur de tension d'ondulation comprenant une unité détectrice de tension d'ondulation, une entrée connectée fonctionnellement à l'unité détectrice de tension d'ondulation et pouvant être connectée à un alternateur, et une sortie connectée fonctionnellement à l'unité détectrice de tension d'ondulation et pouvant être connectée à un système de commande de démarreur. Le module détecteur de tension d'ondulation fournit un signal de fonctionnement de moteur au système de commande de démarreur lors de la détection d'une tension d'ondulation produite par l'alternateur.
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