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公开(公告)号：US20180329058A1
公开(公告)日：2018-11-15
申请号：US16045256
申请日：2018-07-25
CPC分类号： G01S15/931 , G01S7/521 , G01S7/539 , G01S2015/932 , G01S2015/938
摘要： A sensor device for detecting at least one contact event on a vehicle, in particular a motor vehicle, with at least one impact sound sensor for detecting at least one impact sound signal. At least one impact sound sensor has at least one signal-transferring connection to at least one signal processing means already existing in the vehicle and associated with at least one other sensor means. With this arrangement, at least one impact sound sensor has an impact-sound-transmitting connection to a section of the outer shell of the vehicle. This allows contact events on the vehicle to be detected.
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公开(公告)号：US09972188B2
公开(公告)日：2018-05-15
申请号：US14510339
申请日：2014-10-09
摘要： There is provided a system for detecting a drowning person within a water body, the system comprising (i) sonar sensors for forming a three dimensional grid of sonar waves within the water body, the grid having three dimensional grid cells; (ii) a movement path tracing unit adapted to be connected to the sonar sensors for tracing a movement path of a person within the water body by determining a sequence of successive grid cells crossed by the person within the grid in the course of said movement path, the determination of the successive grid cells being made based on detected propagation delays of the sonar waves forming the grid; and (iii) a drowning detection unit adapted to be connected to the movement path tracing unit for analyzing the movement path of the person and issuing an alarm when the movement path of the person is indicative of a drowning person movement path. There is also provided a kit and method for detecting a drowning person within a water body.
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公开(公告)号：US09972179B2
公开(公告)日：2018-05-15
申请号：US15254898
申请日：2016-09-01
申请人： Luke Isaac Neese , Liang Ge
发明人： Luke Isaac Neese , Liang Ge
CPC分类号： G08B13/1672 , G01H3/00 , G01S3/801 , G01S3/803 , G01S3/8032 , G01S7/539 , G08B21/182 , G08B25/08
摘要： A system for noise detection. Aspects of the system include a detection unit for detecting and responding to a predetermined noise such as a gunshot. In some embodiments, at least a portion of the unit may be utilized both within a confined space, such as a room in a building, or inside a machine, and in large environments such as outdoors. The detection unit may comprise a digital computing device, a digital-to-analog converter, a speaker acoustic output, a microphone acoustic input, an analog-to-digital converter, and a transmitter.
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公开(公告)号：US20180120431A1
公开(公告)日：2018-05-03
申请号：US15340777
申请日：2016-11-01
申请人： Per Pelin , Scott Allen Harrington
发明人： Per Pelin , Scott Allen Harrington
CPC分类号： G01S15/89 , G01S7/539 , G01S7/60 , G01S7/6245 , G01S7/6263 , G01S7/6281 , G10K11/006
摘要： A sonar mapping system that includes a sonar transducer assembly configured for mounting on a watercraft, and a display configured to show a topographical chart of a body of water. The sonar mapping system further includes a processor coupled to the sonar transducer assembly and display. The processor is configured to create the topographical chart in real time, and to update the topographical chart in real time, based on sonar data provided by the sonar transducer assembly. The processor is configured to render the created or updated topographical chart on the display. The sonar mapping system has memory accessible by the processor and configured to store the topographical chart rendered by the processor, and to store the sonar data provided by the sonar transducer assembly. The sonar data includes information indicative of vegetation present on a lakebed, seabed, or riverbed surface, the information being displayed on the topographical chart.
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公开(公告)号：US20180074177A1
公开(公告)日：2018-03-15
申请号：US15558931
申请日：2016-01-29
申请人： Toposens GmbH
发明人： Alexander Rudoy
CPC分类号： G01S13/003 , G01S7/41 , G01S7/4802 , G01S7/539 , G01S13/46 , G01S13/878 , G01S13/89 , G01S15/003 , G01S15/46 , G01S15/50 , G01S15/876 , G01S15/89 , G01S15/96 , G01S17/003 , G01S17/46 , G01S17/50 , G01S17/87 , G01S17/89 , G01S2013/466 , G01S2015/465
摘要： A device and method for determining the three-dimensional position of an object. The device comprises at least one transmitter that is adapted to emit a signal; at least three receivers, wherein the at least three receivers and the at least one transmitter are preferably arranged within a first plane, wherein a first receiver and a second receiver are preferably arranged along a first straight line, and a third receiver is preferably arranged at a distance from the first straight line; and a processor that is configured to determine at least three propagation times, wherein the respective propagation time is a time required by the signal from the transmitter via the object to the respective receiver, and wherein the processor is further configured to determine the three-dimensional position of the object on the basis of the determined propagation times as well as on the basis of the arrangement of the transmitter and the receivers.
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公开(公告)号：US20180074174A1
公开(公告)日：2018-03-15
申请号：US15267066
申请日：2016-09-15
CPC分类号： G01S7/411 , B63G9/02 , B64C39/024 , B64C2201/12 , G01S7/539 , G01S13/885
摘要： A configuration system for identifying a target configuration of agents for acquiring data is provided. In some embodiments, the configuration system generates sample configurations, each of which has a location within the space for each agent. The configuration system selects as the target configuration a sample configuration that is suitable to acquire data. The configuration system selects the target configuration by, for at least one or more sample configurations, directing that the agents assume the sample configuration and then acquire data when in the sample configuration. The configuration system then stores, for each sample configuration, an indication of suitability for acquiring data based on the sample configuration. The configuration system selects a sample configuration that is deemed to be suitable as the target configuration.
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公开(公告)号：US20180064373A1
公开(公告)日：2018-03-08
申请号：US15694889
申请日：2017-09-04
发明人： Nir REGEV
CPC分类号： A61B5/1117 , A61B5/0022 , A61B8/488 , G01S7/539 , G08B21/043 , G08B21/0469 , G16H40/63 , G16H40/67 , G16H50/20
摘要： There is provided a system for non-contact computation of an indication of at least one of a fall and a near-fall of a target individual based on ultrasound transmission, comprising: ultrasound transceiver(s) for generating an ultrasound transmission and receiving a reflection of the ultrasound transmission; and a non-transitory memory having stored thereon a code for execution by hardware processor(s) of a computing device in communication with the ultrasound transceiver(s), the code comprising: code for activating the ultrasound transceiver(s) for generating the ultrasound transmission, and for receiving the reflection of the ultrasound transmission; code for performing a spectrogram analysis of the received reflection of the ultrasound transmission to compute features; and code for computing an indication of at least one of: a fall of a target individual, and a near-fall of the target individual, by a statistical classifier classifying the features.
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公开(公告)号：US09733356B1
公开(公告)日：2017-08-15
申请号：US15045269
申请日：2016-02-17
申请人： SECURE BUBBLE LTD
发明人： Eytan Kydar
CPC分类号： G01S15/523 , A61B5/0002 , A61B5/024 , A61B5/1126 , A61B5/113 , G01S7/003 , G01S7/539 , G01S15/10 , G01S15/87 , G01S15/88 , G08B13/1618 , G08B21/0423 , G08B21/22
摘要： A system for monitoring animate presence, including one or more ultrasonic transducers configured to transmit an ultrasonic signal, one or more ultrasonic receivers configured to receive an echo signal in response to the transmitted ultrasonic signal, an electronic circuit for comparing the transmitted signal to the received echo signal and identify a phase shift between the signals; wherein the electronic circuit identifies animate presence based on the identified phase shift.
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公开(公告)号：US20170166214A1
公开(公告)日：2017-06-15
申请号：US15118401
申请日：2015-02-03
CPC分类号： B60W40/06 , B60W2050/0075 , B60W2050/0083 , B60W2050/0095 , B60W2420/52 , B60W2420/54 , B60W2550/141 , B60W2550/147 , B60W2550/148 , G01N29/11 , G01N2291/023 , G01N2291/028 , G01N2291/045 , G01N2291/2638 , G01S7/024 , G01S7/41 , G01S7/539 , G01S13/862
摘要： A system for use in a vehicle for determining an indication of the type of terrain in the vicinity of the vehicle, the system comprising; means configured to receive sensor output data from at least one vehicle-mounted sensor (12, 22) which is configured to receive a reflected signal from the terrain; means configured to calculate at least two parameters from the sensor output data; means configured to convert the at least two parameters to a data point for a cluster model comprising a plurality of clusters of pre-determined data points, wherein each cluster corresponds to a different terrain type; and means configured to define to which one of the clusters the data point belongs, so as to determine an indication of the terrain type.
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公开(公告)号：US20170052253A1
公开(公告)日：2017-02-23
申请号：US15225134
申请日：2016-08-01
CPC分类号： G01S15/10 , G01N29/07 , G01N29/075 , G01N29/11 , G01N29/12 , G01N29/14 , G01N2291/011 , G01N2291/014 , G01N2291/0258 , G01S7/539 , G01S15/003 , G01S15/582
摘要： A transducer system with transducer and circuitry for applying a pulse train at a single frequency to excite the transducer. The transducer is operable to receive an echo waveform in response to the pulse train. The system also comprises circuitry for determining a time of flight as between a first reference time associated with the pulse train and a second reference time associated with the echo waveform.
摘要翻译： 一种具有换能器和电路的换能器系统，用于以单个频率施加脉冲串来激励换能器。 换能器可操作以响应于脉冲串接收回波波形。 该系统还包括用于在与脉冲串相关联的第一参考时间和与回波波形相关联的第二参考时间之间确定飞行时间的电路。
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