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WO/2024/077237A1 |
Methods, devices, and systems for performing pedestrian dead reckoning. According to an embodiment, a method for performing pedestrian dead reckoning comprises: performing step detection, wherein performing step detection includes perfor...
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WO/2024/044954A1 |
The present application discloses a state graph transmission method and device, which relate to the technical field of communications. The method comprises: obtaining a first state graph of a mobile device, wherein the first state graph ...
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WO/2023/245372A1 |
A step counting method and apparatus, and earphones and a storage medium. The step counting method is applied to earphones, and comprises: acquiring a first audio signal and a second audio signal (step S101), wherein the first audio sign...
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WO/2023/227435A1 |
The invention relates to a rail vehicle (1) having a vehicle frame (2) which is movable on a track (5) in a manner supported on bogies (3), wherein a first track gauge measurement system (9) for capturing a first track gauge course (V1) ...
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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/2023/212221A1 |
A system evaluates modifications to components of an autonomous vehicle (AV) stack. The system receives driving recommendations traffic scenarios based on user annotations of video frames showing each traffic scenario. For each traffic s...
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WO/2023/186009A1 |
A step counting method and apparatus. The step counting method comprises: acquiring a first acceleration, a second acceleration, and a third acceleration of three axes of an acceleration sensor in a terminal device within a preset time p...
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WO/2023/180147A1 |
The invention relates to a device for verifying distance measurement values related to the distance of a vehicle from an object during an approach of the vehicle to the object. The device is configured to determine a measurement value at...
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WO/2023/180145A1 |
The present invention relates to a method, device and system for assessing reliability of an estimated metric relating to a physiological state of a user. The method comprises obtaining one or more sensor signals relating to the physiolo...
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WO/2023/142633A9 |
A movement trajectory determination method, apparatus, and system. The method comprises: acquiring inertial information and step distance measurement information of a foot of a target object (S110); determining step length information ac...
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WO/2023/166431A1 |
Mechanical pedometer characterised in that said pedometer contains a ring gear (4) which is rotatably applied around a geometric axis (X-X') and which contains two masses (6a, 6b) which under the influence of walking can oscillate around...
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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/2023/146915A1 |
The various systems and methods disclosed herein provide for a secure, cost effective, and high accuracy location detection. In some implementations of the system and method for high accuracy location detection, a mobile location device ...
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WO/2023/133407A1 |
Operation of a hubodometer includes orbiting detection and cancelation. In particular, in a hubodometer having a housing that rotates relative to a pendulous assembly, such operation includes detecting, by at least one orbiting sensor op...
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WO/2023/133450A1 |
An odometer comprises a housing having a vehicle mounting device attached thereto. In an embodiment, the vehicle mounting device configured to be connectable to and removable from the non-odometer equipped vehicle. The housing further co...
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WO/2023/071442A1 |
A data processing method and apparatus. The method comprises: according to pose information of a vehicle (100) at a first moment and a first model, determining first pose information of the vehicle (100) at a second moment, wherein the f...
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WO/2023/067363A1 |
The present disclosure relates to a method of estimating a location of a device, the method comprising: obtaining information indicating an initial location of the device; obtaining data indicating a movement of the device; obtaining inf...
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WO/2023/064990A1 |
A computer implemented method for counting animals moving along a pathway having an entrance and an exit, comprising: locating one or more video cameras above the pathway; allowing the animals to move from the entrance to the exit; feedi...
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WO/2023/061633A1 |
A Method and an arrangement for navigating a user to a device located in a building, comprising: a mobile communication device (smartphone, tablet computer) configured to select the device to navigate to by user input, wherein the mobile...
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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/2023/021738A1 |
The present technology pertains to an information processing device, an information processing method, a program, and an information processing system which make it possible to more accurately acquire walking information for an elderly p...
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WO/2023/022305A1 |
The present invention provides an indoor positioning apparatus and method for pedestrians, which can accurately estimate the positioning and mobility trajectory of a user indoors and estimate an accurate positioning and mobility trajecto...
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WO/2023/005857A1 |
A step counting method, comprising: an electrode that makes contact or is coupled with human skin acquiring an electrical signal caused by changes in the capacitance of a human body caused when the human body lifts and puts down a foot; ...
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WO/2023/002405A1 |
The present invention relates to a method of correction of odometry errors during the autonomous drive of a wheel-equipped apparatus (100) comprising drive means (120) operatively connected to at least two drive wheels (121, 122), sensor...
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WO/2023/002403A1 |
The present invention relates to a method of correction of odometry errors during the autonomous drive of a wheel-equipped apparatus (100) comprising drive means (120) operatively connected to at least two drive wheels (121, 122), at lea...
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WO/2023/286070A1 |
This invention provides systems and methods for determining and capturing desired perspective views of objects of interest (OOIs) including locating each OOI and determining an orientation of each OOI, or simultaneously detecting and tra...
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WO/2023/285440A1 |
The invention refers to a medical device (10) for a patient's body (30) comprising an accel-erometer unit (40) and a processor which are electrically interconnected, wherein the pa-tient's body has two orthogonal axes (YP, ZP), wherein t...
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WO/2023/279475A1 |
A ball odometer and a mileage calculation method. A ball odometer and a mileage calculation method. The ball odometer is provided with a ball (1), a ball support, a displacement sensor and a bottom supporting plate (4). The ball support ...
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WO/2023/273057A1 |
A robot (100) positioning method and apparatus, a robot (100), and a storage medium. The method comprises: respectively acquiring first pose data of the robot (100) according to image data collected by two monocular cameras (1, 2) having...
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WO/2022/267290A1 |
A step counting method and apparatus, and an electronic device (100) and a computer-readable storage medium. The method comprises: acquiring a resultant acceleration, and performing peak value detection on the resultant acceleration, so ...
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WO/2022/261539A1 |
A computer implemented system useful for determining turns in a user's trajectory, including one or more processors; one or more memories; and one or more programs stored in the one or more memories, wherein the one or more programs exec...
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WO/2022/237148A1 |
An exercise step counting method and apparatus, and an air treatment device (1). The exercise step counting method comprises: acquiring an exercise parameter of a target person in a target area (S1); monitoring a first exercise trajector...
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WO/2022/232813A1 |
Disclosed herein are systems and methods for alleviating traffic congestion within an enforcement zone. In some embodiments, a system for alleviating traffic congestion within an enforcement zone comprises a server and a plurality of edg...
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WO/2022/199848A1 |
Cleaning apparatus, comprising a handle and a holder fixed to the handle, wherein a mop is replaceably fixable to the holder, wherein the cleaning apparatus is equipped with a device for detecting the area to be cleaned covered by the cl...
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WO/2022/201884A1 |
Provided are an information processing device, measurement device, information processing method, and program that make it possible to more appropriately determine whether a user is walking. This information processing device comprises a...
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WO/2022/191389A1 |
Disclosed are a method and apparatus for detecting a malicious plug re-installation by a policyholder of auto insurance linked to mileage. According to one aspect disclosed herein, provided is a method for detecting re-installation after...
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WO/2022/161219A1 |
A step number counting method and apparatus (200), which belong to the technical field of communications. The method is applied to a first electronic device, which is any one of a plurality of electronic devices carried by a user. The me...
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WO/2022/160759A1 |
Disclosed are an earphone step-counting method, an earphone and a storage medium. The method comprises: acquiring vibration pulse signals by means of a feedback microphone of an earphone; and determining effective pulse signals according...
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WO/2022/157497A1 |
In a positioning system (100) for estimating the position of a mobile device (7), a processing system (9) receives external-range data, representative of a range between the mobile device and an external unit (2, 3, 4, 5), and accelerati...
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WO/2022/145523A1 |
An apparatus for measuring a position in a pipe is disclosed. An apparatus for measuring a position, according to one embodiment, comprises: a light source which emits light to an inner surface of a pipe; a first lens to which reflected ...
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WO/2022/092766A1 |
According to various embodiments, an electronic device may comprise a communication circuit, an acceleration sensor, and at least one processor, wherein the at least one processor is configured to: identify a first movement speed of the ...
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WO/2022/091579A1 |
A movement amount calculation device according to this invention addresses the problem of how to appropriately remove a feature point on a moving body and enhance VO accuracy. This movement amount calculation device is characterized by c...
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WO/2022/082130A1 |
Disclosed are systems and methods for detecting traffic violations using one or more mobile detection devices. Videos captured by one or more mobile detection devices can be processed on the mobile detection devices to extract data and i...
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WO/2022/075603A1 |
According to various embodiments, an electronic device may comprise: an acceleration sensor; a memory for storing a step length model indicating a relationship between a walking frequency and a step length; and at least one processor, wh...
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WO/2022/062569A1 |
A vehicle energy consumption scoring method and device, which improve the accuracy of scoring the energy consumption of a vehicle in a preset route. The vehicle energy consumption scoring method, comprises: acquiring an energy consumptio...
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WO/2022/055524A1 |
A pipeline profiler includes an elongated body and a plurality of mechanical arms projecting radially about the elongated body. Each mechanical arm has an adjustable angle bracket shape and a hinge joint formed at a corner of the adjusta...
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WO/2022/021650A1 |
A step counting method, a step counting device, and a computer readable storage medium. The step counting method comprises: obtaining acceleration data, the acceleration data comprising effective peaks (S100); determining a time interval...
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WO/2022/019386A1 |
Proposed are a smart walking aid device and method for rehabilitation of Parkinson's disease patients. According to one embodiment, a smart walking aid method using a smart walking aid device for rehabilitation of Parkinson's disease pat...
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WO/2022/002609A1 |
The invention relates to a position-determining device for a hand-held material testing apparatus, which device is designed to detect a distance travelled by the material testing apparatus and comprises at least one signal emitter unit (...
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