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WO/2021/055142A1 |
A sensing system for a vehicle includes wheel end sensors (WES), each WES proximate to at least one predetermined tire and configured to sense angular data, including at least one of angular position, angular velocity, angular accelerati...
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WO/2021/051177A1 |
A new model of apparatus for measuring instantaneous angular velocity with high resolution using encoders and time-to-digital converters (TDC) that is designed to be used to take instantaneous angular velocity measurements in combustion ...
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WO/2021/055712A1 |
A sensor system includes: a sensor insert sub-assembly including a sensor holder, a biasing magnet connected to the sensor holder, and a first sensor connected to the sensor holder, wherein a first end of the sensor housing insert sub-as...
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WO/2021/047985A1 |
Disclosed is a device for measuring an angular position of a movable body rotating about an axis of rotation relative to a stationary body, comprising, opposite each other, a movable part with a first printed circuit on which first track...
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WO/2021/045621A1 |
The present invention relates to an axle assembly, comprising: -a base; •- a rotary part that is rotatable relative to the base; • -a bearing that is arranged between the base and the rotary part; •- an encoder that is fixed to the...
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WO/2021/038984A1 |
This invention comprises a timing control unit, light transmission unit, image formation unit, imaging unit, and image processing unit. The invention sets an exposure time to a value smaller than a time obtained from the ratio of the spa...
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WO/2021/037203A1 |
An axle (1) for a vehicle, comprising a housing (2), a half-shaft connector (3), an ABS signal gear (4), and an ABS sensor (5). The housing (2) is provided with a mounting hole; the half-shaft connector (3) is provided in the housing (2)...
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WO/2021/033029A1 |
This invention discloses a method for measuring the rate of angular displacement, of a traveling object, using magnetic field sensing, said method comprising: measuring magnetic field intensity and/or changes in said magnetic field inten...
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WO/2021/023515A1 |
The application concerns a method of estimation of rotor operational characteristics, in particular rotor speed (39), rotor azimuth (61) and rotation direction (59), of a rotating rotor (7) of a wind turbine, the method comprising: measu...
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WO/2021/023584A1 |
Disclosed is a method for determining a carriage speed (vcarriage) of a carriage, said method comprising the following steps: sensor data available in the carriage are sensed as an input variable for an observer model (1, 2); the input v...
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WO/2021/025317A1 |
A rotation detection system using a pattern is disclosed. The rotation detection system using a pattern may determine the rotation direction or rotation speed of an object having the shape of a rotating body by detecting the direction or...
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WO/2021/020891A1 |
Disclosed is a wheel speed sensor assembly. According to one aspect of the present invention, a wheel speed sensor assembly may be provided, the wheel speed sensor assembly comprising: a detection part disposed to be spaced apart from a ...
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WO/2021/017013A1 |
A motor state monitoring method and apparatus, and a computer device. Said method comprises: respectively acquiring current rotation speed information of motors; respectively acquiring and parsing target noise signals generated by the mo...
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WO/2021/013542A1 |
The invention relates to a rotation sensor for generating an electrical output signal (12) from which a rotational speed (14) of a mechanical component (16) can be deduced. The rotation sensor is shown in the drawings as a wheel speed se...
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WO/2021/014045A1 |
The invention relates to an inductive position sensor system for high-speed motors that does not comprise magnets, brushes or magnetic shields. The sensor system comprises: a sensor including an inductor coil and a passive coil, the indu...
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WO/2021/015077A1 |
Provided are a processing system with which it is possible to detect a predetermined region of a target object as a marker, without attaching a marker, a marking method, a marker detected in said method, and a marking program. The proc...
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WO/2021/004398A1 |
The present application relates to the field of terminals, and embodiments of the present application provide a motion data monitoring method and apparatus, for use in monitoring motion data of a user in sports having diversified actions...
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WO/2021/005264A1 |
The measurement arrangement (20a, 20b, 20c) for measuring the rotation speed of a component (6, 7a, 7b, 8, 9) of an elevator, escalator, moving walkway or moving ramp comprises an inductive sensor (11) that is arranged stationary in resp...
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WO/2020/216430A9 |
The invention relates to a method for estimating the speed of a motor vehicle, in which: A. a first speed threshold SV1 is defined, corresponding to a minimum speed value provided by an angular wheel speed sensor of the vehicle B. a seco...
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WO/2020/260755A1 |
A method for controlling gas dynamic cold spraying, the method comprising: - providing a particle jet (JET0) by using an accelerating nozzle (NOZ1), according to a first set of operating parameters (PAR1), - illuminating the particle jet...
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WO/2020/259814A1 |
The present invention relates to a sensor unit for simultaneously detecting magnetic field modulation inputs from at least two rotating wheels. The sensor unit comprises a permanent magnetic structure comprising a top surface and a botto...
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WO/2020/261838A1 |
A moving subject is imaged by a first imaging unit 21r that uses a rolling shutter method in which lines are exposed at different times and a second imaging unit 21g that uses a global shutter method in which lines are exposed at the sam...
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WO/2020/260754A1 |
A method for controlling gas dynamic spraying comprises: - providing a particle jet (JET0) by using an accelerating nozzle (NOZ1), - illuminating the particle jet (JET0) with illuminating light pulses (LB0), - capturing images (IMG1) of ...
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WO/2020/254258A1 |
The invention relates to a sensor device (12), comprising: an excitation magnet (20) for producing an alternating excitation magnetic field; an energy generator (22) having a pulse wire module (24), in which electrical energy pulses can ...
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WO/2020/246667A1 |
The present invention relates to a fall detection device and method. The fall detection method may comprise the steps of: measuring a first to a third acceleration corresponding to a user; measuring a first to a third angular velocity co...
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WO/2020/245080A1 |
The invention relates to a method for switching between a degraded mode and a normal mode for establishing the angular position of an internal combustion engine (10) of a vehicle (1), the method comprising the steps of, in degraded mode,...
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WO/2020/246202A1 |
A measurement system according to the present invention is used in a mobile object traveling on a road surface and comprises an image capturing device and an information processing device. The image capturing device is configured to be c...
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WO/2020/245254A1 |
The invention relates to a wheel speed sensor (1) for a utility vehicle, having an active pulse sensor (6) with a specified detection direction and a housing (8) which at least partly encloses the pulse sensor (6). The housing (8) has a ...
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WO/2020/245496A1 |
A position sensor (120) comprises a ferromagnetic core (101) for conducting a magnetic flux and at least one coil (102) surrounding a part of the ferromagnetic core. The position sensor comprises circuit boards (104, 105) so that the par...
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WO/2020/243670A1 |
This device allows one to measure seismic activity from a hand-held device, in particular a mobile phone. A microfabricated whispering gallery mode (WGM) based seismometer operates in conjunction with an application installed on a mobile...
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WO/2020/238405A1 |
A gear-type magnetic fluid-based rotational speed sensor comprises a housing (10), a gear (20), a plurality of sensing electrodes (30), and a plurality of magnetic sources (40). The housing (10) has a cavity. The gear (20) is provided in...
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WO/2020/238402A1 |
A non-contact magnetic fluid rotational speed measuring device (10), comprising a speed measuring shaft (11) and a speed measuring sleeve (12) that are coaxially provided; the speed measuring sleeve (12) is sleeved on the speed measuring...
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WO/2020/236477A1 |
Extrusion techniques for reducing bow of an extrudate formed from a ceramic forming mixture. Velocities of an outer surface of the extrudate are measured at a plurality of peripherally spaced measurement locations. The velocities are com...
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WO/2020/227761A1 |
An optical beam scanner, including: a body composed of an electro-optically active material and having formed therein a plurality of optical waveguides arranged to define a branching tree of optical paths, the optical waveguides includin...
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WO/2020/208226A1 |
The present invention relates to a device (1) for monitoring the degradation of rolling bearings (15a, 15b) in a rotating machine (10) comprising at least two rolling bearings (15a, 15b) each having two concentric rings (16-18) rotating ...
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WO/2020/207788A1 |
The invention relates to a sensor (16) for a magnetic measuring device (20) for detecting a rotational or translational movement of a body (10), said sensor comprising a permanent magnet (16A) which is connected to the body (10) for conj...
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WO/2020/207756A1 |
A method for determining a speed of an electronically commutated electric motor (14), in particular an electric motor (14) for a fan (11), wherein current measurement values (18, 19) are detected at multiple points in time which describe...
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WO/2020/207787A1 |
The invention relates to a measurement device (10) for measuring a sensor current (Is) in a sensor arrangement (1) and to corresponding sensor arrangements (1, 1A) having such a measurement device (10), wherein the sensor current (Is) fl...
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WO/2020/200593A1 |
The invention relates to a method for detecting systematic deviations (sA) during determination of a movement variable (v) of a ground-based, more particularly rail-based, vehicle (F). To optimise the operation of the vehicle (F), more p...
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WO/2020/192982A1 |
The present invention relates to a method for detecting a loosened wheel bolt (104) on a wheel (100) of a vehicle, in which method the angular velocity of a hub (110) of the wheel (100) is evaluated. A wheel-periodic modulation (202) of ...
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WO/2020/192688A1 |
A method for eliminating an angular velocity measurement error of an automobile ring gear, comprising the following steps: 1) assuming that a ring gear comprising N teeth is installed on a rotating shaft, reading signals of the ring gear...
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WO/2020/193107A1 |
The present invention relates to a method and system for measuring a physical parameter, such as a speed of and/or a distance travelled by a bicycle while it is being used by a user. The system comprises a permanent magnet (2) placed in ...
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WO/2020/189265A1 |
Provided is a technique that enables estimation of a rotational state of an object even if a video equivalent to one cycle is missing. A rotational state estimation device comprises: an object image generation unit 1 for generating an ob...
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WO/2020/185001A1 |
An embodiment may provide a sensing device comprising: a stator comprising stator teeth; and a rotor comprising magnets, wherein: the stator teeth comprise a first stator tooth and a second stator tooth arranged to overlap the first stat...
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WO/2020/184615A1 |
A rolling bearing according to an embodiment comprises: a stationary ring having a first facing surface; a rotary ring that has a second facing surface facing the first facing surface and rotates with respect to the stationary ring; a ro...
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WO/2020/177811A1 |
The invention relates to a device (20) and a method for determining the speed or acceleration of an electrically conductive object (4, 4c) in a predefined movement direction (X), having at least four magnets (1, Ib) for producing an exte...
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WO/2020/172786A1 |
A bearing assembly comprising: an outer ring arrangement (11) configured for connecting with the first partner in a rotationally fixed manner; an inner ring arrangement (12) configured for connecting with the second partner in a rotation...
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WO/2020/167124A1 |
A electric motor assembly is configured to determine a motor winding resistance value, which depends on temperature, for operations like filtering false ripples during ripple counting based motor revolution measurement, or motor winding ...
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WO/2020/161000A1 |
According to the invention, to improve an expansion system (30) for producing electrical energy from heat, by means of a thermodynamic cycle, comprising an expansion device (32), operated by an expanding work medium of the thermodynamic ...
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WO/2020/161695A1 |
Some embodiments disclose a device having two or more sensors and/or a processor that detects a differential between sensor readings and/or determines a flipping of the device based thereon. For example, the sensors may include light sen...
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