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1. WO2021004568 - MACHINE WITH A SENSOR NETWORK

Publication Number WO/2021/004568
Publication Date 14.01.2021
International Application No. PCT/DE2020/100474
International Filing Date 05.06.2020
IPC
H02K 7/116 2006.01
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
10Structural association with clutches, brakes, gears, pulleys or mechanical starters
116with gears
H02K 11/20 2016.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
11Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
20for measuring, monitoring, testing, protecting or switching
H02K 11/21 2016.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
11Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
20for measuring, monitoring, testing, protecting or switching
21Devices for sensing speed or position, or actuated thereby
H02K 11/24 2016.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
11Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
20for measuring, monitoring, testing, protecting or switching
24Devices for sensing torque, or actuated thereby
H02K 11/25 2016.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
11Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
20for measuring, monitoring, testing, protecting or switching
25Devices for sensing temperature, or actuated thereby
H02K 11/26 2016.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
11Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
20for measuring, monitoring, testing, protecting or switching
26Devices for sensing voltage, or actuated thereby, e.g. overvoltage protection devices
CPC
H02K 11/20
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
11Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
20for measuring, monitoring, testing, protecting or switching
H02K 11/21
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
11Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
20for measuring, monitoring, testing, protecting or switching
21Devices for sensing speed or position, or actuated thereby
H02K 11/24
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
11Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
20for measuring, monitoring, testing, protecting or switching
24Devices for sensing torque, or actuated thereby
H02K 11/25
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
11Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
20for measuring, monitoring, testing, protecting or switching
25Devices for sensing temperature, or actuated thereby
H02K 11/26
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
11Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
20for measuring, monitoring, testing, protecting or switching
26Devices for sensing voltage, or actuated thereby, e.g. overvoltage protection devices
H02K 11/27
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
11Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
20for measuring, monitoring, testing, protecting or switching
27Devices for sensing current, or actuated thereby
Applicants
  • SCHAEFFLER TECHNOLOGIES AG & CO. KG [DE]/[DE]
Inventors
  • MOELLMANN, Andreas
  • HÖHN, Joachim
Priority Data
10 2019 118 401.008.07.2019DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) MASCHINE MIT EINEM SENSORNETZWERK
(EN) MACHINE WITH A SENSOR NETWORK
(FR) MACHINE COMPORTANT UN RÉSEAU DE CAPTEURS
Abstract
(DE)
Die vorliegende Erfindung betrifft eine Maschine mit einem Sensornetzwerk. Die Maschine ist beispielsweise durch eine elektrische Antriebsmaschine, durch ein Getriebe, durch einen Verbrennungsmotor oder durch eine Einheit aus einer elektrischen Antriebsmaschine, einem Getriebe und/oder einem Verbrennungsmotor gebildet. Das Sensornetzwerk umfasst mehrere Sensoren und eine Auswerteeinheit. Die Sensoren sind an bevorzugt unterschiedlichen Positionen in der Maschine angeordnet und jeweils zur Messung einer physikalischen Größe ausgebildet. Erfindungsgemäß sind die Sensoren jeweils elektrisch drahtlos mit der Auswerteinheit verbunden. Die Auswerteeinheit ist bevorzugt dazu ausgebildet ist, drahtlos empfangene Signale der Sensoren zu verarbeiten.
(EN)
The invention relates to a machine with a sensor network. The machine is formed of, for example, an electric drive machine, a transmission, an internal combustion engine, or a unit consisting of an electric drive machine, a transmission, and/or an internal combustion engine. The sensor network comprises multiple sensors and an analysis unit. The sensors are arranged at preferably different positions in the machine, and each sensor is designed to measure a physical variable. According to the invention, each of the sensors is wirelessly electrically connected to the analysis unit, and the analysis unit is preferably designed to process sensor signals received wirelessly.
(FR)
La présente invention concerne une machine comportant un réseau de capteurs. La machine est formée par exemple par une machine d'entraînement électrique, une boîte de vitesses, un moteur à combustion ou par une unité d'une machine d'entraînement électrique, d'une boîte de vitesses et/ou d'un moteur à combustion. Le réseau de capteurs comprend plusieurs capteurs et une unité d'évaluation. Les capteurs sont agencés à des positions préférablement différentes dans la machine et sont réalisés respectivement pour mesurer une grandeur physique. Selon l'invention, les capteurs sont reliés respectivement de façon électrique sans fil à l'unité d'évaluation. L'unité d'évaluation est préférablement conçue pour traiter des signaux sans fil reçus des capteurs.
Also published as
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