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Matches 1 - 50 out of 3,259

Document Document Title
WO/2018/115486A1
The invention relates to a device for detecting acceleration. The device contains: a frame; a mass; a lever arm connected to the mass, wherein the mass is provided at a first lever position; an optical fiber having a fiber-optic sensor; ...  
WO/2018/104679A1
The invention relates to a method relating to a vehicle comprising wheels which are each equipped with a sensor for measuring the pressure of the corresponding tyre, said pressure sensor being associated with a sensor selected from the g...  
WO/2018/104680A1
The invention relates to a method for monitoring the speed of a vehicle, redundant information about the speed of the vehicle being obtained by a method comprising: measuring the signal supplied by an accelerometer or a shock detector on...  
WO/2018/100964A1
Provided is an initialization device which is capable of initializing a built-in acceleration sensor without requiring a troublesome operation and accurately detecting an acceleration. The present invention is provided with a control uni...  
WO/2018/091176A1
The invention relates to a method (10) for evaluating an acceleration of a land vehicle by means of a measuring device which is rigidly connected to the land vehicle. The invention is characterized by the following features: - an assembl...  
WO/2018/091175A1
The invention relates to a method for detecting an impact of a vehicle (25) by means of a measuring device (20) rigidly connected to the vehicle (25), having the following features: - a respective acceleration of the measuring device (20...  
WO/2018/088041A1
A motion measurement device according to an embodiment of the present technique comprises a control unit. The control unit: extracts a dynamic acceleration component of an object to be detected that moves within a space from acceleration...  
WO/2018/074356A1
A measured value of the magnitude of an acceleration measured by an acceleration measuring unit (111) of a speed measuring device (1) is stored in a measured value buffer (121), and a standard deviation calculating unit (112) calculates ...  
WO/2018/054707A1
The invention relates to a method (200) for the functional testing of a fibre-optic sensor (110). The method (200) comprises receiving (220) optical sensor signals of the fibre-optic sensor (110) in an evaluation unit (124), determining ...  
WO/2018/048768A1
In one aspect, an integrated circuit (IC) includes a sensor. The sensor includes a processor configured to provide speed and/or direction of a target object based on the speed of the target object. The processor monitors for a diagnostic...  
WO/2018/013344A1
Methods of calibrating a position of a component using onboard crush and crash sensors. The method includes providing the robot with gripper and crush and crash sensors, providing a calibration tool coupled to the gripper, and providing ...  
WO/2018/012064A1
To obtain an angle measurement device for more accurately measuring the incline angle of a moving body in motion. This angle measurement device for measuring the incline angle of a moving body in motion has: an inertial sensor 100 for me...  
WO/2018/006521A1
A method for calibrating an acceleration sensor comprises: receiving, from a terminal, terminal data and a first timestamp corresponding to the terminal data that are obtained by a local acceleration sensor of the terminal, and obtaining...  
WO/2018/002893A8
A calibration method of the positioning of an onboard device of a vehicle with axes (x, y, z), wherein the device comprises at least one accelerometric sensor (S) which detects the accelerations to which the vehicle is subjected along ax...  
WO/2018/006032A1
A power transfer configuration is disclosed for providing power to a stored coordinate measurement machine (CMM) probe. A storage rack comprising at least one CMM probe receptacle is mounted proximate to a CMM. The CMM may automatically ...  
WO/2018/003734A1
The present invention is configured to: acquire a peak level ak that indicates the magnitude of the positive or negative side peak of an acceleration signal, in a tire circumferential direction or in a tire width direction, detected by a...  
WO/2018/002893A1
A calibration method of the positioning of an onboard device of a vehicle with axes (x, y, z), wherein the device comprises at least one accelerometric sensor (S) which detects the accelerations to which the vehicle is subjected along ax...  
WO/2017/218157A1
A magnetic field sensor includes a first magnetic field sensing element configured to produce a first signal representing a detected external magnetic field; a circular vertical hall element configured to produce a second signal represen...  
WO/2017/218214A1
A method of calibrating a magnetic field sensor includes setting a first input signal at a first input node of a processor of the magnetic field sensor to a constant value. While the magnetic field sensor experiences a magnetic field, a ...  
WO/2017/197524A1
Methods and apparatus for monitoring fluid-dynamic drag on an object, such as a bicycle, ground vehicle, watercraft, aircraft, or portion of a wind turbine are provided. An array of sensors obtain sensor readings for example indicating: ...  
WO/2017/191146A1
A method for estimating one or more of the following quantities from an electromechanical machine and/or component, the method comprising the creation of a photorealistic numerical model of the electromechanical machine or parts of it, a...  
WO/2017/189361A1
Systems and methods are described for detecting miscalibration or other error in vehicular sensors. In an exemplary embodiment, different sensors on a vehicle are used to generate different values of a parameter (such as a location of an...  
WO/2017/177242A1
Systems and methods of monitoring health of rotating engine components are provided. The systems and methods may receive a measurement from a speed sensor (44), detect the measurement from the speed sensor (44) indicates a vibration of a...  
WO/2017/175844A1
An orientation estimation device that estimates the orientation of a moving body, estimates the roll angle of the moving body, and comprises: first and second angular speed detection units; and an orientation estimation unit that estimat...  
WO/2017/164052A1
This compound sensor is provided with: an angular velocity detecting element which outputs a sensing signal in accordance with an applied angular velocity; a sensing circuit which outputs an angular velocity signal representing the angul...  
WO/2017/163108A1
The present invention relates to a system for tracking and it and inanimate objects in real time, characterised in that it comprises an inertial-measurement acquisition system and an autonomous calibration system. The present invention a...  
WO/2017/149947A1
The present invention addresses the problem of providing an inertial force detection device with which it is possible to diagnose sensor output without hindrance even when a vehicle is traveling. In order to solve this problem, there is ...  
WO/2017/138759A1
The present invention relates to a method for calibration of a gyro sensor which controls the attitude of a device such as an antenna by detecting acceleration with respect to three axis directions and, more particularly, to a method for...  
WO/2017/129212A1
The present invention relates to a method for testing a detection sensor arranged opposite a target attached to a drive shaft intended for being mounted in a motor vehicle. A filter with a predetermined filtering coefficient is provided ...  
WO/2017/121579A1
The invention relates to a method and device for automatically calibrating a measuring sensor (9) of a driven axle (7) of a rail vehicle (1). In the method according to the invention, at least one measured value of the diameter, radius o...  
WO/2017/122430A1
[Problem] To provide a configuration that makes it possible to enhance the accuracy of sensor abnormality detection without sensor structure modification. [Solution] An information processing device provided with an acquisition unit for ...  
WO/2017/115145A1
A water sensor comprises a housing including a top portion and a bottom portion; a controller positioned within the housing; a power source electrically coupled to the controller to energize the controller; and a continuity sensor electr...  
WO/2017/113381A1
A method for determining a calibration parameter and a mobile device. The method is applied to a mobile device comprising a sensor to be calibrated, is used for increasing a correlation between the calibration parameter and the temperatu...  
WO/2017/103749A1
A microelectromechanical accelerometer has a proof mass, a sense electrode, and an auxiliary electrode. The sense electrode is located relative to the proof mass such that a capacitance formed by the sense electrode and the proof mass ch...  
WO/2017/102189A1
The invention relates to fail-safe monitoring of the speed of a drive, which has at least a converter, a motor, and a rotational speed sensor, wherein a target rotational speed is specified to the drive and an actual rotational speed is ...  
WO/2017/103750A1
A microelectromechanical (MEMS) accelerometer has a proof mass, a sense electrode, and an auxiliary electrode. The sense electrode is located relative to the proof mass such that a capacitance formed by the sense electrode and the proof ...  
WO/2017/098458A1
A microelectromechanical sensor, such as an accelerometer, has one more proof masses that respond to movement of the sensor, the movement of which is measured based on a distance between the one or more proof masses and on one or more se...  
WO/2017/098459A1
An accelerometer has a plurality of proof masses and a plurality of sense electrodes, which collectively form at least two capacitors. A first sense drive signal is applied to a first capacitor and a second sense drive signal is applied ...  
WO/2017/098456A1
A sensor such as an accelerometer includes a proof mass located opposite a plurality of electrodes located on a substrate. Some of the electrodes are auxiliary electrodes that apply an alternating current auxiliary signal to the proof ma...  
WO/2017/094521A1
In the present invention, when a stationary state determination unit 24 determines that a wearable device 2 is not in a stationary state or when an attitude determination unit 25 determines that the attitude of the wearable device 2 with...  
WO/2017/090067A1
An accelerometer system with automatic calibration is described, composed of: an electronic conditioning and digitizing circuit (5), a vibrating device (4) driven by the electronic circuit (5), and a set of groups of accelerometer transd...  
WO/2017/089904A1
A device (1) for determining a cinematic magnitude of a bicycle and a rate of the pedal- thrust exerted by an user on the pedals of said bicycle comprises: - a sensor (2) of said cinematic magnitude of the bicycle, adapted to be associat...  
WO/2017/085756A1
Provided is an information processing device having an acquisition unit for acquiring angular velocity output by an angular velocity sensor, a calculation unit for using the acquired angular velocity to calculate information about a firs...  
WO/2017/080547A1
The present invention relates to a method for determining a corrected rotational speed signal and to an electric motor arrangement. In one step of the method, a periodic rotational angle signal having a rotational-angle-dependent, period...  
WO/2017/078471A1
An apparatus according to various embodiments may comprise: an electronic device; and a frame including at least one vertical groove for disposing the electronic device in the vertical direction, wherein the electronic device provides a ...  
WO/2017/072897A1
To more accurately perform a control to stop vibration of a movable electrode, and shorten a self-diagnosis time. This acceleration sensor system has: a sensor that outputs an output signal that indicates a capacitance change correspondi...  
WO/2017/068711A1
There is a problem in that it is difficult to achieve a MEMS sensor having a wide dynamic range so that the MEMS sensor can cope with a low input to a high input, since the MEMS sensor is easily destroyed by a strong sound/vibration inpu...  
WO/2017/063740A1
The present invention concerns a method for determining the radial acceleration (Zcalc) of a vehicle wheel (1) in saturation conditions of a radial acceleration sensor, provided with a system for monitoring the pressure of the tyres, and...  
WO/2017/055022A1
The invention relates to a method for detecting a defect in an acceleration sensor (6). In order to be able to reliably detect a defect in an acceleration sensor (6), according to the invention the acceleration sensor (6) generates a sig...  
WO/2017/025726A1
A method of determining whether parametric performance of an inertial sensor has been degraded comprises: recording first data output from an inertial sensor; then recording second data output from the inertial sensor; comparing the firs...  

Matches 1 - 50 out of 3,259