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WO/2024/075227A1 |
A motor monitoring device according to one aspect of the present disclosure comprises: a rotational speed acquisition unit that acquires the rotational speeds of a plurality of motors; an output value acquisition unit that acquires outpu...
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WO/2024/075224A1 |
A motor monitoring device according to one aspect of the present disclosure comprises: a rotational speed acquisition unit that acquires the rotational speed of one or more motors driven by a plurality of alternatively used windings; an ...
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WO/2024/074535A1 |
The invention relates to a method for ascertaining an erroneous pulse signal when measuring the speed of a vehicle, in particular a single-track vehicle, such as an e-bike, said vehicle having a pulse-based speed sensor on a wheel. The m...
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WO/2024/074530A1 |
The invention relates to a method for compensating for erroneous detections of pulse signals when determining the speed of a vehicle, said vehicle having a pulse-based speed sensor on a wheel and at least one other sensor for determining...
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WO/2024/076283A1 |
A vehicle assembly (1, 1') is disclosed comprising a vehicle member (3, 3') and a speed measuring arrangement (4, 4') for measuring a rotational speed of the vehicle member (3, 3'). The speed measuring arrangement (4, 4') comprises a set...
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WO/2024/069095A1 |
Device (210) for measuring a rotational speed of an aircraft propeller (211), comprising: - an optical speed sensor (220); - an optical fiber (230) connected to the optical speed sensor and intended to be connected to a control unit of t...
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WO/2024/073154A1 |
Methods and apparatus receiving data at a first time from at least one sensor, determining a parameter from the received data for the first time, estimating the parameter for a future time based on the data for first time, and outputting...
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WO/2024/060414A1 |
A gear speed sensor output frequency test circuit, comprising an oscillation circuit (U1), a magnetic field alternating circuit, and a speed sensor, wherein the magnetic field alternating circuit comprises a switch (S1). A first boundary...
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WO/2024/055778A1 |
Disclosed are a moving state detection method and apparatus, and a computer device. The method comprises: acquiring moving positioning data obtained by positioning a mobile terminal by means of a positioning module, wherein the positioni...
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WO/2024/041942A1 |
The invention relates to a sensor arrangement (1) for detecting a rotational movement of a body (3) that can rotate about a rotational axis (DA), having at least three angle sensors (5) and at least one evaluation and control unit (10), ...
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WO/2024/044482A1 |
A device, system, and method are provided for providing vibration-based rotational speed measurements for rotating machinery. A sensor device is provided as a one-piece unit that is mechanically mounted to a pump. The sensor device inclu...
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WO/2024/041859A1 |
A self-mixing interferometric, SMI, laser sensor (1) comprises a VCSEL (10) configured to emit laser radiation with a linear polarization, a photodetector (20) configured to monitor the laser radiation of the VCSEL (10), and a linear pol...
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WO/2024/029077A1 |
In this object detection method and this object detection device, a first image photographed by a first camera and a second image photographed by a second camera are acquired in a vehicle, in which the first camera and the second camera ...
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WO/2024/024161A1 |
[Problem] To provide a method for measuring speed that makes it possible to simply and easily measure the speed of a thrown object at any position without the need for special equipment. [Solution] A method for measuring the speed of a t...
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WO/2024/022917A1 |
A detection device includes a first electromagnetic radiation device, configured to emit first electromagnetic radiation at a first time period, receive a reflection of the first electromagnetic radiation emitted at the first time period...
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WO/2024/025598A1 |
A yo-yo has at least one sensor configured to measure a parameter related to movement of the yo-yo, a transmitter configured to transmit the measured parameter to the computing device. A processor is configured to determine a position of...
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WO/2024/011648A1 |
An acupuncture manipulation and force measurement and evaluation system, comprising three main modules which are a measurement apparatus, a data acquisition module, and a data evaluation module. The measurement apparatus comprises a forc...
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WO/2024/015289A1 |
Systems and methods are disclosed herein for optically measuring the speed of a cable, such as a cable being fed down a wellbore from a cable spool in an oil and gas operation. An example system can include a reference device having a kn...
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WO/2024/014929A1 |
Disclosed is a device for determining physical information of a target object on the basis of dispersed light. The device comprises: a dispersed light generation unit that has a light-emission surface disposed to face a reference directi...
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WO/2024/008292A1 |
The invention relates to a magnet-based rotational angle sensor system (10) for detecting a rotational movement of a shaft (1), comprising an exciter unit (12) with at least one exciter magnet (122), a Wiegand sensor unit (14) with a sen...
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WO/2024/005683A1 |
1. A computer-implemented method for estimating a travelling speed of an object (160) traveling within a wireless communications network (100). In the wireless communications network (100), a first node (121, 122) has transmitted a signa...
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WO/2024/002665A1 |
The invention relates, inter alia, to an estimating device (1) for determining a new estimated movement value (v_virt), which indicates the speed of a rail vehicle (200) having at least two axles, comprising: a Kalman filter (30), which ...
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WO/2024/005682A1 |
A computer-implemented method for estimating a travelling speed of a wireless device (121) in a wireless communications network (100), where the wireless device has transmitted a signal sequence to a network node (110) via two or more si...
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WO/2023/248737A1 |
Provided is a speed calculation device comprising: an overhead wire position calculation unit (111) that, on the basis of a measurement result from a sensing unit (108) that is installed on a vehicle (101) moving on a rail (102) to measu...
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WO/2023/247027A1 |
A computer implemented method for determining at least an effective rolling radius (Re) of a tyre (230) mounted on a heavy-duty vehicle (100) is provided. The method comprises determining (S1) a measured distance between a predefined poi...
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WO/2023/244924A1 |
Disclosed is a method of providing a proximity warning using a head-worn device. A distance is determined between the head-worn device and a relevant object, such as a cyclist, jogger or vehicle, using image-processing techniques. A spee...
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WO/2023/226375A1 |
A method and apparatus for determining a motion parameter, and a system. The method comprises: acquiring readings of n inertial measurement units (2, 3, 4); and calculating a motion parameter of each of the inertial measurement units (2,...
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WO/2023/228493A1 |
This speed measurement device is provided with: a splitter 20 for splitting light reflected from a moving measurement object 10 into a first light and a second light; an object-side telecentric lens or a both-side telecentric lens 4 for ...
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WO/2023/228494A1 |
This velocity measurement device comprises: a both-sided telecentric lens 4 for receiving reflected light from a moving object 10 to be measured; a spatial filter 50 disposed so as to be inclined with respect to an image plane from the r...
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WO/2023/224089A1 |
A measuring unit (30) includes: a first roller (32) which comes into contact with a material (W) being conveyed; a second roller (33) which is provided on a downstream side of the first roller (32) in a conveying direction (Fd), and whic...
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WO/2023/222285A1 |
An encoder device (8) of a rotary electrical drive (1) having a stator (2) and a rotor (3) mounted rotatably relative to the stator (2) communicates a first binary signal profile (Sa) via a first signal line (9a), a second binary signal ...
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WO/2023/217918A1 |
The invention relates to a tachometer (10) for an aircraft wheel (R) mounted on an axle (E) so as to rotate about an axis (X) of rotation, the tachometer comprising a stator (20) that is intended to be attached to the axle (E) and a roto...
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WO/2023/218439A1 |
In one embodiment, an apparatus includes a first magnetometer that measures a magnetic field. The apparatus includes a second magnetometer that measures the magnetic field. The first and second magnetometer are positioned a predetermined...
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WO/2023/213597A1 |
There is described a method of estimating a rotor speed in a wind turbine, the method comprising (a) obtaining measurement data indicative of structural vibrations within the wind turbine, (b) determining at least one harmonic vibration ...
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WO/2023/213467A1 |
A tachymeter device for indicating an average speed of a moving object and a wristwatch comprising such a tachymeter device comprise a timer and an activator for manually starting the timer, when the object passes a starting mark, and st...
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WO/2023/213554A1 |
The present invention relates to a device (1) for detecting a rearward movement of an electric bicycle (10), comprising a magnetic field sensor (2) which is arranged on a drive unit of the bicycle (10) in order to detect a magnetic field...
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WO/2023/209554A1 |
Systems and methods for drone detection via the extraction of related propeller signature using a high performance camera.
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WO/2023/201430A1 |
A method for monitoring, diagnosing and predicting the health of an industrial machine having a rotating component and a sensor coupled to the industrial machine. The method containing the steps of receiving, from the at least one sensor...
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WO/2023/194852A1 |
The system for physical quantity measurement and/or for position measurement with a bistable magnetic wire (1), which comprises excitation element (2) for creating of magnetic field and a sensing element (3). Within the range of the magn...
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WO/2023/192222A1 |
A measurement device, including a doppler LiDAR unit that includes an optical transmitter operable to transmit a signal, and which further includes an optical receiver operable to receive a backscatter signal that includes a portion of t...
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WO/2023/187285A1 |
One aspect of the invention relates to a method for monitoring the engine speed of a rotating machine, the method comprising the following steps: - constructing a spectrogram from a vibratory signal measured by a vibration sensor; - deno...
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WO/2023/188915A1 |
A loom stroboscope (101) comprises: a strobe unit (30) having a light emitter (32) provided to a first surface of a housing so that the optical axis thereof extends in a direction orthogonal to the longitudinal direction of the housing, ...
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WO/2023/180138A1 |
Disclosed is a measuring-ring element (2) for a measuring system (5) for a micromobility vehicle (1) for determining a rotational speed of a wheel (3) of the micromobility vehicle (1), wherein the measuring-ring element (2) is designed t...
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WO/2023/174472A1 |
The invention relates to a double row angular contact ball bearing comprising an outer ring (2) and an inner ring (3) consisting of two axially interconnected ring elements (4, 5). Two outer raceways (8, 9) are provided on the outer ring...
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WO/2023/171650A1 |
A vehicular device comprises: bearings (50, 350); annular objects to be detected (81, 82, 84, 85, 87, 88, 310, 370); planar reception coils (110, 120, 130, 140, 150) that are provided in the state of non-contact with the objects to be de...
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WO/2023/156380A1 |
A self-mixing interferometry sensor module (1) comprises a light emitter (10) that is configured to emit coherent electromagnetic radiation (11) out of the sensor module, and to undergo self-mixing interference, SMI, caused by reflection...
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WO/2023/148070A1 |
The invention relates to an evaluation circuit (100) for a passive rotational speed sensor (10) of a vehicle. The passive rotational speed sensor (10) is designed to detect a rotational speed of a wheel and, based thereon, to output a se...
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WO/2023/141712A1 |
Methods for determining an emission savings value are provided. In some embodiments, the method comprises: receiving, from a user device: a request for verification of a trip, the request indicating a mode of transport; location data col...
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WO/2023/146200A1 |
The present invention relates to a rotating body diagnosis system using a velocity sensor, comprising: a gear (1) fixed to a rotating body; a velocity sensor for measuring the rotational velocity and period between sawteeth in the horizo...
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WO/2023/143846A1 |
The invention relates to a control circuit for an active rotational speed sensor (10) of a vehicle. The active rotational speed sensor (10) is designed to detect the rotational speed of a wheel and to output a sensor signal on that basis...
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