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WO/2023/024693A1 |
Disclosed in the present application are a traffic radar pitch angle installation error calibration method and apparatus, and a storage medium. The method comprises: changing the frequency of a traffic radar according to a preset strateg...
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WO/2023/027113A1 |
An object detecting device (40) calculates a value relating to an amount of movement of a vehicle on the basis of the speed of the vehicle and time. Further, the object detecting device (40) calculates a value relating to a change in pos...
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WO/2023/023912A1 |
Embodiments of the present application relate to the technical field of chips, and provide a method and device for measuring a distance between nodes, for use in solving the problems of low distance measurement accuracy and a large dista...
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WO/2023/019901A1 |
A method and apparatus for improving the resolution of a laser radar, and a laser radar. The laser radar has a plurality of actual channels, wherein one actual channel corresponds to one transmitting unit of a transmitting end and one de...
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WO/2023/022708A1 |
An ultra-wideband (UWB) ranging method comprises determining, by a first device, that the first device is within proximity of a second device. Responsive to the determination, the first device negotiates a value to use as a UWB session k...
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WO/2023/021586A1 |
A MIMO radar signal processing device comprises: a plurality of matched filter banks (1211-121M) to each of which reception signals from a plurality of reception antennas (21-2M) and transmission signals from a plurality of transmission ...
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WO/2023/021419A1 |
Systems and methods for tracking targets by a network of radar sensors each monitoring targets in a portion of an extended range. Each radar sensor characterizes and identify the detected targets and communicates metadata with neighborin...
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WO/2023/020959A1 |
An automotive radar system (100) comprising at least a first radar sensor (110), a second radar sensor (120), and a processor (130), where each radar sensor (110, 120) is arranged to transmit a radar signal over a radar bandwidth, where ...
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WO/2023/020759A1 |
The invention relates to a method for monitoring a working environment of a working machine (100), in which a machine (2) is present, which has at least one rotating machine component (4), the method comprising the steps of: reading in m...
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WO/2023/021045A1 |
The invention relates to a method and a localisation device (22) for localising a motor vehicle (10), and to a correspondingly designed motor vehicle (10). In the method, a radar device (20) of the motor vehicle (10) emits radar signals ...
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WO/2023/021587A1 |
An MIMO radar-signal processing device according to the present invention is provided with: a plurality of matched filter banks (1211-121M) that individually receive the input of reception signals from a plurality of reception antennas (...
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WO/2023/020780A1 |
The invention relates to a modular field device (1), the housing of which comprises a first housing part (11) for a first electronic module (14) and a separate, second housing part (12) for a second electronic module (15). The housing pa...
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WO/2023/021998A1 |
This electronic device is provided with: a transmission antenna for transmitting a transmitted wave; a reception antenna for receiving a reflected wave, being the transmitted wave that has been reflected; and a signal processing unit for...
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WO/2023/022948A1 |
A method (400) and system (200) for presence and vitals detection of a living subject is disclosed herein. The system (200) comprises a device that monitors and is an interface. The device (330) comprises an RGB/IR imaging sensor (332), ...
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WO/2023/021756A1 |
An information processing system according to one embodiment of the present technology comprises a plurality of radar devices, an information processing device, and an output device. The information processing device has a distance calcu...
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WO/2023/023420A1 |
In an aspect, a wireless device receives one or more sensing sets. Each sensing set has one or more sensing packets. The wireless device determines one or more motion detection metrics. Each motion detection metric is based on phase diff...
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WO/2023/020668A1 |
The invention relates to a radar system for detecting surroundings, comprising - a printed circuit board, which carries at least one high-frequency component, with high-frequency signals being guided from the component to the printed cir...
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WO/2023/017726A1 |
This spectrum analysis program causes a computer system to execute: the generation of first frequency spectrum data obtained by taking, from a wireless signal, continuous values of frequency values by means of an AF method; the generatio...
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WO/2023/017792A1 |
A signal generation device (1) comprises an extraction unit (S10-S140) and a conversion unit (S150). The extraction unit is configured so as to extract, from a frequency waveform represented by a function of frequency, a section correspo...
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WO/2023/015703A1 |
A method for obtaining the slagging state of a water-cooled wall of a boiler: the distance from various parts of a water-cooled wall is accurately measured, and is compared to the distance when the water-cooled wall is not slagging so as...
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WO/2023/016610A1 |
The invention relates to a circuit apparatus (2) for locating at least one device unit (4) in a particular locating session, in which the circuit apparatus (2) is in communication with the at least one device unit (4) by means of ultra-w...
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WO/2023/017163A1 |
Control system (110) for use with a vehicle (200) having a radar sensor (160) where the control system (110) comprises one or more controller (120) and is configured to receive radar data from the radar sensor (160) indicative of one or ...
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WO/2023/017145A1 |
The invention relates to a motor vehicle (1), wherein: the motor vehicle (1) is designed to travel in a partially or fully automated manner; the motor vehicle (1) comprises at least one environment sensor system (2, 4) and a digital map ...
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WO/2023/015623A1 |
A segmented aperture imaging and positioning method of a multi-rotor unmanned aerial vehicle-borne synthetic aperture radar, the method comprising: 1) on the basis of an unmanned aerial vehicle-borne synthetic aperture radar system, acqu...
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WO/2023/017662A1 |
A frequency modulation continuous wave (FMCW)-based system configured to convert measurements of a linearly modulated wave from a time-domain into a frequency-domain to produce a non-linear frequency signal, where the non-linear frequenc...
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WO/2023/017119A1 |
The invention proposes a transmitter (such as a gateway or base station, both indoors and outdoors) that actively creates multiple virtual anchors which are associated with certain known reflectors by means of a code, to allow low-capabi...
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WO/2023/018427A1 |
The disclosed technology provides solutions provides solutions for improving sensor data accuracy and in particular, for improving radar data by de-noising radar elevation measurements using a height-map. In some aspects, a process of th...
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WO/2023/016350A1 |
A seat occupancy identification method and a vehicle control method using same. The seat occupancy identification method comprises: sampling each antenna echo signal within a preset area, so as to obtain a time-domain echo signal set, wh...
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WO/2023/017612A1 |
In order to determine an appropriate investigation area, this investigation area determination device includes: a candidate area extraction means for extracting a candidate area for an investigation of the state of a disaster, by using s...
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WO/2023/015407A1 |
A method for identifying an artifact point, a terminal device, and a computer-readable storage medium, which are applicable in the field of lidar technology. An embodiment comprises: performing sliding traversal on each point in point cl...
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WO/2023/015251A1 |
A vehicle includes a charging port for connection to a charging cable capable of delivering electricity to the vehicle, and an ultra-wide band (UWB) transceiver module. The UWB transceiver module includes a master node and at least three...
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WO/2023/014275A1 |
A method (200) of a control unit (50) for a wireless device (1), the wireless device (1) comprising a communication transceiver unit (51a) and a sensing/localization transceiver unit (51b). The method comprises setting up (210) a communi...
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WO/2023/013405A1 |
An antenna device including a dielectric substrate, a power supply line, a waveguide, a first antenna element, and a second antenna element. The power supply line is disposed on a first surface of the dielectric substrate. The waveguide ...
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WO/2023/014276A1 |
A control unit (50) for a wireless device (1), the wireless device (1) comprising a first and a second set of transceiver units (51a, 51b, 51c, 51d, 51e) being connectable to the control unit (50). The control unit (50) is configured to ...
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WO/2023/013040A1 |
Provided is a position estimation method executed by a wireless communication system comprising a wireless communication device and another wireless communication device, the position estimation method including: a wireless step for perf...
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WO/2023/014274A1 |
A control unit (50) for a wireless device (1) the wireless device comprising a communication transceiver unit (51a) and a sensing/localization transceiver unit (51b) is disclosed. The control unit is configured to control the communicati...
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WO/2023/013928A1 |
A method for exposure level estimation, includes transmitting radar signals for object detection and communication signals for wireless communication operations. The method also includes identifying a location of an object relative to th...
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WO/2023/010571A1 |
A positioning measurement method and an apparatus therefor, which are applied to systems, such as a long term evolution (LTE) system, a 5th generation (5G) mobile communication system, and a 5G new radio (NR) system. The method comprises...
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WO/2023/010677A1 |
A dihedral corner reflector and a method of use thereof. In the dihedral corner reflector, a main reflecting body (1) comprises a transmitted signal reflecting face composed of two rectangular metal faces which are perpendicular to each ...
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WO/2023/013462A1 |
A position information deriving system (100) is provided with: an antenna device (1) which includes an azimuth angle antenna (11) and an elevation angle antenna (12), and which emits radio waves onto a detection target and receives refle...
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WO/2023/011807A1 |
The invention relates to a method for detecting a decalibration of at least one ambient sensor (2) for capturing the surroundings of a vehicle (1), wherein a plurality of objects (3) in the surroundings is detected by means of the ambien...
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WO/2023/009907A1 |
In some aspects, a device may receive point data associated with a cell of an occupancy grid for controlling a vehicle. The device may determine, based on the point data, a characteristic of the cell that is associated with an occupancy ...
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WO/2023/004688A1 |
A non-contact respiration monitoring method based on a Doppler radar. The method comprises: pre-processing a radar echo signal; extracting, from the radar echo signal, the position where the thorax of a monitored object is located; extra...
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WO/2023/005716A1 |
A motion direction measurement method and a laser radar system, which are applicable to the technical field of radars. A spectrum peak value of a rising edge after time-frequency transformation is made to be inconsistent with a spectrum ...
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WO/2023/005821A1 |
A living body detection method, a terminal (4), and a computer readable storage medium. The method is applied to a millimeter-wave radar, and comprises: obtaining distance dimension data of the millimeter-wave radar (S101); intercepting ...
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WO/2023/009911A1 |
Disclosed are techniques for wireless positioning. In an aspect, a first network node performs a reception-to-transmission (Rx-Tx) time difference measurement, the Rx-Tx time difference measurement representing a difference between a rec...
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WO/2023/008268A1 |
Provided are a microlens array antenna enabling construction of a radar device which is reduced in size to eliminate restrictions in mounting space, and a radar device and a vehicle equipped with the same. A microlens array antenna 1A is...
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WO/2023/007479A1 |
A computer-implemented technique for detecting a cyber attack in a radar system which comprises a number of modules configured to produce data reports on their performance. The modules include one or more radars and perform the following...
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WO/2023/007597A1 |
The purpose of the present invention is to improve distance resolution when isolating and detecting a plurality of objects arranged in proximity to each other in a line-of-sight direction. An object detecting device (2) comprises a modul...
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WO/2023/008964A1 |
An operation method of a sensing device according to an embodiment comprises the steps of: driving an antenna unit in a first operation mode; acquiring a first reception signal in the first operation mode; driving the antenna unit in a s...
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