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WO/2023/074345A1 |
The present invention addresses the problem of providing a composite sensor that can correct sensor sensitivity information with high accuracy. A composite sensor (1) comprises angular velocity detection elements (11)-(13), acceleration ...
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WO/2023/065834A1 |
An annular coupling system suitable for an MEMS modal localization sensor. The main structure of the system comprises an annular coupling beam (203) and coupling stiffness adjusting electrodes (205, 206). The annular coupling beam (203) ...
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WO/2023/068524A1 |
The present invention relates to a smart top for measuring operation information such as that of rotating speed and rotating amount of a main body, and transmitting the measured operation information to a mobile device so that a user can...
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WO/2023/070131A1 |
The present invention features a micrometer-scale torsion balance device comprising a rigid mass and two or more nanoribbons attached to the rigid mass. The rigid mass may be suspended by the two or more nanoribbons. The two or more nano...
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WO/2023/068771A1 |
A battery impact measurement method which is a method for measuring impact on a battery comprises the steps in which: a main control unit (MCU) stores a previous operation mode of a battery system in a first area of a memory; the MCU sto...
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WO/2023/059789A1 |
Example image processing systems and methods are described. In one implementation, a recording device captures images and measurements from an inertial measurement unit (IMU). A rendering system generates encoded video data based on the ...
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WO/2023/051818A1 |
An indication device and method for riding comfort. The indicating device comprises a base (1) for being placed in the horizontal plane of a vehicle; an elastic support (2), a first end of the elastic support (2) being fixed to a top sur...
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WO/2023/049122A1 |
The embodiments of the present disclosure are capable of capturing a user's movement using inertial measurement units (IMUs) that are embedded in, or otherwise attached to, clothing. In one embodiment, a wearable system for capturing a u...
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WO/2023/044588A1 |
A system and method of livestock management comprising a device disposed in a livestock animal. The device comprises a network interface, a housing defining a cavity, a weighted element, a power supply, a data processing unit, a temperat...
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WO/2023/035093A1 |
An inertial sensor-based human body behaviour recognition method, relating to the technical field of behaviour recognition: collecting inertial sensor data; performing filtering and de-noising on the raw data to generate data; performing...
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WO/2023/038305A1 |
A battery production system disclosed in the present document comprises: a tray having a battery included therein; a plurality of collectors configured to perform wireless communication with the tray; and a server configured to track the...
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WO/2023/037070A1 |
Micro-electromechanical accelerometer comprising a support (2), at least one mass (4) suspended by suspension means with respect to the support and able to move in the plane of the accelerometer, measurement means (8) for measuring the m...
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WO/2023/032304A1 |
The present invention limits a reduction in the accuracy of detecting a capacitance value. An inertial sensor 1 comprises: a MEMS substrate 50 including a capacitance portion 110 that has a first movable electrode 111 and a second mova...
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WO/2023/034380A1 |
Described herein are sensors, systems, and methods for measuring plant size, e.g., size of a part of the plant such as a plant stem, trunk, fruit, vine, etc, and/or other plant part characteristics. In some embodiments, the sensor includ...
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WO/2023/023733A1 |
Disclosed is an equipment identification system, the equipment preferably, although not exclusively, in the form of a truck, the system comprising a sensor located on the truck, the sensor configured to sense movement of the truck and ge...
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WO/2023/023811A1 |
A system for monitoring body movement, comprising an inertial motion sensing unit arranged to measure movement of a body part, the sensing unit arranged to iteratively collect data representing movement of the body part over time; and a ...
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WO/2023/019326A1 |
Apparatus and methods related to tibial shock absorption data collection and processing include a sensory unit for collecting shock absorption data representing shock absorption by hard tissues of the user, data processing and storage de...
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WO/2023/021672A1 |
Provided is a sensor device comprising: a semiconductor substrate; a glass substrate; a physical quantity sensor; and a pad section electrically connected to the physical quantity sensor, wherein a recess provided in at least one of the ...
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WO/2023/014214A1 |
The present invention discloses a railway disaster warning system for detection of obstacles in one or more selected areas (1) along an open railroad track and generation of an alert signal in response to the obstacle detection, the syst...
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WO/2023/007789A1 |
The present disclosure relates to an inertial measurement unit (IMU) which makes it possible to, in shake correction, achieve appropriate shake correction considering a time lag from the observation timing of the IMU until the motion of ...
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WO/2023/007447A1 |
Method to verify if a vibrational event has a higher intensity than a predefined intensity threshold Th1, which is linked to a predefined frequency ThF, preferably in order to consider/classify the vibrational event as dangerous/risky, s...
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WO/2023/008727A1 |
Embodiments disclosed herein relate to electronic devices, and more particularly to estimating a damage risk level for an electronic device. A method disclosed herein includes measuring motion parameters of the electronic device, on the ...
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WO/2023/004311A1 |
Techniques for identifying the reliability of global navigation satellite system (GNSS) data include receiving data produced by one or more sensors during a trip within a vehicle, the data including GNSS sensor data and non-GNSS sensor d...
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WO/2023/280666A1 |
In accordance with one or more embodiments herein, a system (100) for monitoring the safety of a scaffold (300) is provided. The system (100) comprises: a plurality of inertial sensor units (110), each inertial sensor unit (110) being at...
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WO/2023/281398A1 |
Present disclosure discloses an accelerometer (100) for determining acceleration of an object (P). The accelerometer includes an enclosure (20) and an armature (5). The armature includes a hub (6) and a plurality of arms (1,2,3,4,7,8), e...
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WO/2023/281394A1 |
A roller-based accelerometer (100) is disclosed and includes an enclosure (1). A hub (2) is defined at a center of the enclosure (1), concentric to an inner surface (1a) of the enclosure (1). A bearing (3) is rotatably housed in the hub ...
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WO/2022/268536A1 |
The invention proceeds from an electronic assembly, comprising a multipart housing and at least one circuit carrier received in the housing. The circuit carrier has at least one sensor element arranged on it that has a measurement princi...
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WO/2022/268574A1 |
The present invention relates to a vibration sensor comprising a carrier substrate (1) comprising a first surface and a second surface, a suspension member (11) and a moveable mass (16) secured thereto, wherein the moveable mass and/or a...
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WO/2022/267278A1 |
A linear drive and a method for correcting a systematic error of the linear drive. The linear drive comprises a fixed assembly (1), a movable assembly (2), a first force sensor (3) and a second force sensor (4). The movable assembly (2) ...
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WO/2022/268575A1 |
The present invention relates to a vibration sensor comprising a carrier substrate comprising a first surface and a second surface, a suspension member and a moveable mass secured thereto, wherein the moveable mass and/or at least part o...
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WO/2022/266092A1 |
Various embodiments of a jobsite keep out zone system are provided. The system includes one or more detectors configured to determine when an intruder is within and/or is approaching a protected area. In response to the determination, on...
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WO/2022/266123A1 |
A power tool comprising a power tool housing and a motor within the power tool housing. The motor including a rotor and a stator, the rotor coupled to a motor shaft to produce a rotational output. The power tool further includes a sensor...
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WO/2022/264816A1 |
This acceleration sensor includes an acceleration detecting unit for detecting an acceleration in a prescribed direction, and an offset detecting unit for detecting an amount of offset with respect to the acceleration detecting unit. The...
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WO/2022/264796A1 |
This acceleration sensor includes: a semiconductor substrate having a cavity formed in the interior thereof; a fixed structure including a fixed electrode supported by the semiconductor substrate in a state of floating in the cavity; and...
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WO/2022/258152A1 |
The invention relates to a sensor unit configured to determine an acceleration of a touch display surface, the sensor comprising: - a housing, - a contact element movably mounted along a first axis and configured to come into contact wit...
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WO/2022/258588A1 |
At least one detector (2) for visible and/or IR radiation on board of a vehicle (100) is used to determine if an entity (200) is approaching the vehicle (100). If so, sensors (4) for vibration and/or acceleration are activated. Signals f...
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WO/2022/261151A1 |
Devices, systems and methods for leak detection are provided herein. Also provided are devices, systems and methods for monitoring and/or measuring fluid usage. In some aspects, a system comprising a sensor, a processing system, and a pl...
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WO/2022/255546A1 |
A server according to one technical aspect of the present invention is a server for providing virtual indoor space content corresponding to an actual indoor space, and comprises a memory, a communication module, and at least one processo...
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WO/2022/248057A1 |
The present invention discloses an improved acceleration sensor based on 2D materials with heat dissipation elements (30, 31, 32) which are connected to heat conductive layer (40) that serve as common proof mass. It contains at least thr...
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WO/2022/250987A1 |
Described herein are techniques that may be used to automatically identify and index events within a media content file. Such techniques may comprise receiving, from at least one recording device, a media content, receiving sensor data d...
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WO/2022/247324A1 |
Motor (206) damping measurement methods and system. In a motor (206) damping measurement method, a drive signal is generated to drive a motor being tested (206) to operate; at the cut-off moment of the drive signal, the motor being teste...
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WO/2022/249009A1 |
The present disclosure provides an article of personal protective equipment (PPE). The article of PPE includes at least one sensor configured to generate motion signals indicative of a motion of a user of the article of PPE. The article ...
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WO/2022/240163A1 |
This method for detecting earthquakes in an MEMS-based auxiliary earthquake observation network comprises the following steps: pre-processing acceleration data by carrying out de-trending that removes the moving average from original acc...
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WO/2022/239692A1 |
A sensor element includes first and second variable capacitances having capacitance values that vary in mutually opposite directions in accordance with acceleration. A drive circuit uses a second drive signal having a predetermined modul...
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WO/2022/233390A1 |
The present invention discloses an improved acceleration sensor based on 2D material and common proof mass in the form of an insulating layer (50). It comprises at least two-unit acceleration sensors (100, 100') with selected 2D material...
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WO/2022/231087A1 |
Provided are an English learning platform system and a service providing method, which use a smart pen and an AI speaker on the basis of an Internet of Things (IoT) star network, and a conversational English learning platform system acco...
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WO/2022/227202A1 |
A motion state recognition method and system, and a wearable device and a storage medium. The method comprises: collecting three-dimensional acceleration data of a target (S100); calculating a resultant acceleration of the target accordi...
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WO/2022/231616A1 |
A computing device receives a notification from a tracking device that the tracking device has entered a gripped state in which a user has securely gripped the tracking device with a hand of the user. The computing device responsively re...
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WO/2022/232344A1 |
A system for sensing true positive impacts may include a sensing device (108) configured for secured coupling to a user. The sensing device includes a sensor (112) configured for sensing accelerations of an impact and for generating a si...
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WO/2022/222557A1 |
A sensing device (200, 250, 900, 1000), comprising: an acceleration sensor (100) having a first resonance frequency, wherein the acceleration sensor (100) comprises a housing (110, 610) and a sensing element (120, 400, 500, 600, 800, 910...
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