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公开(公告)号：US20240353547A1
公开(公告)日：2024-10-24
申请号：US18685951
申请日：2022-08-31
申请人： EXAIL ROBOTICS
发明人： Marc PINTO , David DRAY , Stéphane MELTZHEIM
CPC分类号： G01S7/527 , B63G7/00 , G01S7/539 , G01S15/42 , G01S15/8904 , B63G2007/005 , G01S2015/465
摘要： An underwater vehicle provided with a sonar for detecting underwater objects, the sonar being a sonar whose angular coverage in elevation is comprised between 45 and 240 degrees, is oriented towards the surface when the underwater vehicle is in the detection phase of an underwater object and whose angular coverage in bearing is less than 10 degrees to obtain measurements in a plane, all the measurements of a plane being obtained in one emission/reception cycle, the sonar allowing the detection of underwater objects located at a depth less than that of the underwater vehicle.
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公开(公告)号：US12117523B2
公开(公告)日：2024-10-15
申请号：US17472442
申请日：2021-09-10
申请人： Fluke Corporation
CPC分类号： G01S15/8925 , G01S15/42 , G06T7/11
摘要： An acoustic analysis system includes an acoustic sensor array that receives acoustic signals from a target scene and outputs acoustic data based on the one or more acoustic signals. A processor receives a first set of acoustic data representing a first portion of the target scene and having a first field of view (FOV), generates a first acoustic image based on the first set of acoustic data, receives a second set of acoustic data representing a second portion of the target scene and having a second FOV, wherein the second FOV is different than the first FOV, generates a second acoustic image based on the second set of acoustic data, registers the first acoustic image and the second acoustic image to form an aligned first acoustic image and second acoustic image, and generate a panorama comprising the aligned first acoustic image and second acoustic image for presentation on a display.
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公开(公告)号：US12067741B2
公开(公告)日：2024-08-20
申请号：US18137592
申请日：2023-04-21
申请人： Matthew B. Schoen
发明人： Matthew B. Schoen
摘要： Systems and methods are provided that include a plurality of sensors, communicatively coupled to one another, to periodically transmit positional location information. A digital image capture device, communicatively coupled to the plurality of sensors, may capture an image of a scene which includes at least one of the plurality of sensors. A processor, communicatively coupled to the digital capture device, may determine a measurement of a least one object in the captured image of the scene, where the measurement of the at least one object is based at least in part on the positional location information received by the digital image capture device at the time that the image of the scene is captured. A display device, communicatively coupled to the processor, may display the determined measurements of the at least one object.
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公开(公告)号：US20240116156A1
公开(公告)日：2024-04-11
申请号：US18541756
申请日：2023-12-15
发明人： Gareth Mueckl , Tauhira Hoossainy , Leo Mikat-Stevens , Logan Blair , Jake McDermott , Jonathon R. Nord , Jared Shurtleff , Joshua Kundinger , John von Helms, JR. , Nicholas Dobernig , Matthew Post
摘要： A power tool including a sensor attachment, a housing, a motor, and a power tool controller. The power tool controller is operable or configured to control power provided to the motor. The sensor attachment is coupled to the power tool's housing and includes a first non-contact sensor and a sensor controller. The sensor controller receives signals from the first non-contact sensor related to distance to a work surface and determines a fastener depth based on the signals from the first non-contact sensor. If the fastener depth is greater than or equal to a desired fastener depth, the sensor controller generates and sends a control signal to the power tool controller. In response, the power tool controller turns off or cuts power to the motor.
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公开(公告)号：US11933921B2
公开(公告)日：2024-03-19
申请号：US17278248
申请日：2019-12-18
发明人： Xiaoxing Zhu , Xiang Liu , Fan Yang
IPC分类号： G01S7/52 , G01S15/42 , G01S15/931 , G01S17/42 , G01S17/931 , G06N3/08
CPC分类号： G01S7/52004 , G01S15/42 , G01S15/931 , G01S17/42 , G01S17/931 , G06N3/08 , G01S2015/938
摘要： The present disclosure provides a method and system for processing an obstacle detection result of an ultrasonic sensor array. The method comprises: obtaining obstacle coordinates collected by ultrasonic sensors in an ultrasonic sensor array; inputting the obstacle coordinates collected by ultrasonic sensors in the ultrasonic sensor array into a pre-trained neural network model, to obtain true or false labels for the obstacle coordinates collected by the ultrasonic sensors output by the pre-trained neural network model; process the obstacle coordinates collected by the ultrasonic sensors in the ultrasonic sensor array according to the true or false labels. The present disclosure improves the accuracy in the obstacle detection of the ultrasonic sensor array, avoids detection error and omission and improves the driving safety.
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公开(公告)号：US11914033B2
公开(公告)日：2024-02-27
申请号：US17163987
申请日：2021-02-01
发明人： Wilfred Edwin Booij , Arne Øyen
IPC分类号： G01S15/66 , G01S5/02 , G01S5/18 , G01S5/30 , G01S7/00 , G01S11/16 , G01S15/42 , G01S15/46 , H04B11/00
CPC分类号： G01S15/66 , G01S5/02585 , G01S5/18 , G01S5/30 , G01S7/003 , G01S7/006 , G01S11/16 , G01S15/42 , H04B11/00 , G01S2015/465
摘要： An acoustic location determination system is disclosed. The system includes one or more transmitting devices and one or more mobile devices. The transmitting device includes a first transducer configured to transmit first acoustic signals having a first frequency, and a second transducer configured to transmit second acoustic signals having a second frequency. The transmitting device further includes a beacon device configured to transmit beacon data via a short-range wireless communication technique. The transmitting device further includes one or more control devices configured to select the first or second acoustic signals based at least in part on one or more operating capabilities of one or more mobile units associated with the real-time locating system. The one or more control devices are further configured to cause transmission of the selected acoustic signals and the beacon data.
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公开(公告)号：US11885875B2
公开(公告)日：2024-01-30
申请号：US17113804
申请日：2020-12-07
CPC分类号： G01S15/42 , B63C7/26 , B64D25/20 , G01S15/74 , B64D2045/0065
摘要： Devices and methods for aiding a large area search for objects. A searcher transmits interrogation signals of long range relative to the return range to be received by a device at the target object. The target device responds with a ping signal modified to be more easily found by means of information contained in the interrogation signal. The information may be in the nature of the received signal or data encoded and embedded. The target device may use a microprocessor to do complex operations using the information from the interrogation signal and other information. Detection of a weak ping is facilitated by such means as being beamed in the direction of the interrogation, arriving at a predictable time, or having parameters adapted to values requested by the searcher. The object is then intercepted with help of the ping or other signals from the device.
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公开(公告)号：US11793185B2
公开(公告)日：2023-10-24
申请号：US17162778
申请日：2021-01-29
摘要： A real time fish movement and location guide system and method provides an output to an angler of a real time adjusted active fish depth range based upon a set of environmental conditions. Input data relating to the environmental conditions is received from the angler through a user interface and from Internet sources. In some embodiments, the input data is also used to provide outputs indicating weather fronts that will affect movement and location, and to provide lure recommendations and notifications that a change in lure is appropriate in view of changing conditions.
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公开(公告)号：US20230080530A1
公开(公告)日：2023-03-16
申请号：US17930785
申请日：2022-09-09
IPC分类号： G01S15/931 , G01S15/42
摘要： A vehicular sensing system includes a first set of first sensors disposed at a first rear portion of a vehicle. The system includes a second set of second sensors disposed at a second rear portion of the vehicle that is above the first rear portion of the vehicle. A respective first field of sensing of at least one first sensor at least partially overlaps a respective second field of sensing of at least one second sensor. The system includes an electronic control unit (ECU) for processing sensor data to detect objects that are located within the at least partially overlapping fields of sensing of the at least one first sensor and the at least one second sensor. The vehicular sensing system, responsive to detecting the objects that are located within the at least partially overlapping fields of sensing, determines three-dimensional locations of the detected objects relative to the vehicle.
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公开(公告)号：US11500081B2
公开(公告)日：2022-11-15
申请号：US16437053
申请日：2019-06-11
申请人： AISIN CORPORATION
发明人： Ippei Sugae
摘要： An object detection device includes: a transmission/reception unit that has a vibrator capable of transmitting and receiving ultrasound, that causes the vibrator to transmit transmission signals at different timings, and that receives the reception signals returning after being reflected on a circumferentially existing object; an acquisition unit that acquires a first distance to the object, based on a time difference between a transmission timing of a first transmission signal and a reception timing of a first reception signal, and that acquires a relative speed of the object, based on a frequency difference between the first transmission signal and the first reception signal; an estimation unit that estimates a second distance to the object at a transmission timing of a second transmission signal to be transmitted subsequently to the first transmission signal; and an adjustment unit that adjusts the number of waves or a transmission time of the second transmission signal.
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