| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 121 | TARGET DETECTION DEVICE, TARGET DETECTION CONTROL PROGRAM, AND TARGET DETECTION METHOD | EP09824836 | 2009-11-05 | EP2345910A4 | 2015-07-08 | KIKUCHI TOSHIAKI; TSURUGAYA YOSHIAKI |
| 122 | DRIVING ASSISTANCE SYSTEM | EP12873466.2 | 2012-03-29 | EP2833336A1 | 2015-02-04 | KAWAMATA, Shinya; OZAKI, Osamu; KAMINADE, Takuya |
In order to provide a driving assistance device capable of inhibiting execution of driving assistance in a scene other than an intersection at which the driving assistance is required, a driving assistance device 2 is provided with a microphone 32 mounted on an own vehicle 1 and configured to detect sound information around the own vehicle 1, an assistance executing unit 80 configured to execute the driving assistance, and an assistance determining unit 76 configured to determine whether the driving assistance is executed and determine an assistance level at the time of executing the driving assistance, based on a reverberating sound of a sound emitted from the own vehicle 1 and included in the sound information detected by the microphone 32. According to this, the assistance executing unit 80 can provide just enough driving assistance according to visibility of a crossing road 92 from a travel road 91 and inhibit the execution of the driving assistance in a scene other than an intersection 93 at which the driving assistance is required. |
||||||
| 123 | APPROACHING VEHICLE DETECTION DEVICE AND APPROACHING VEHICLE DETECTION METHOD | EP12748825.2 | 2012-02-23 | EP2680023A1 | 2014-01-01 | SATO Jun; FUNAYAMA Ryuji |
There is provided an approaching vehicle detection device that detects an approaching vehicle on the basis of sounds collected by a plurality of sound collectors 13A, 14A, 15A, and 16A, in which a sound source (in particular, traveling sound of the vehicle) is detected using pairs of the sound collectors 11A (13A, 14A) and 12A (15A, 16A) with narrow spacings, and approach of the sound source is detected using a pair of the sound collectors 13A and 16A which are disposed to be more widely spaced than the pairs of the sound collectors 11A and 12A. |
||||||
| 124 | VERFAHREN UND VORRICHTUNG ZUM VERMESSEN EINES BODENPROFILS | EP10744950.6 | 2010-08-24 | EP2480910B1 | 2014-01-01 | FREKING, Benno |
| 125 | VERFAHREN UND VORRICHTUNG ZUM VERMESSEN EINES BODENPROFILS | EP10744950.6 | 2010-08-24 | EP2480910A1 | 2012-08-01 | FREKING, Benno |
| The invention relates to a method for measuring a profile 6 of the ground by means of a transmitting arrangement 20, which is attached to a watercraft 2, for the directed emission of sound signals into an underwater area 8 and by means of a receiving arrangement 28 comprising at least two transducers for receiving sound waves reflected by the profile 6 of the ground. The transmitting arrangement 20 successively emits a sound signal with a plurality N of predefined frequencies that are different from one another, parts of said sound signal reflected by the profile 6 of the ground being received by means of the receiving arrangement 28. A phase difference Δ φ as well as the path differences resulting therefrom of the received sound waves between two transducers are ascertained for a plurality of predefined sampling times and for the N frequencies. A data density is ascertained from the number of the path differences within a predefined region 84, and the region 84 in which the data density is maximal is selected. A coordinate of incidence on the profile 6 of the ground is determined from the path difference corresponding to said region 84. The invention further relates to a device for carrying out such a method. | ||||||
| 126 | Echolocation apparatus | US14002218 | 2011-03-14 | US10006996B2 | 2018-06-26 | Mikko Veli Aimo Suvanto |
| An apparatus comprises an echolocation module configured to determine a distance to the object based on the received sound signal reflected from an object. The echolocation module determines surroundings based on the determined distance. A processor is configured to modify one or more attributes of the apparatus based on the determined surroundings. | ||||||
| 127 | CONTROLLING A DEVICE BY TRACKING THE MOVEMENT OF A FINGER | US15834417 | 2017-12-07 | US20180164874A1 | 2018-06-14 | Lili Qiu; Sangki Yun |
| A method, system and computer program product for controlling a device (e.g., smartphone) by tracking a movement of a target (e.g., finger). A channel impulse response which characterizes signal traversal paths with different delays is estimated. Channel tap(s) corresponding to the target are then selected. The phase change of the selected channel taps is tracked based on the estimated channel impulse response to estimate a distance change of the target from the device. An estimate of an absolute distance between the device and the target is estimated based on the estimated channel impulse response. A more accurate absolute distance between the device and the target is calculated by combining the estimated absolute distance and the estimated distance change. The position of the target is then tracked based on a distance to different landmarks (e.g., microphones) on the device using the more accurate absolute distance and the estimated distance change. | ||||||
| 128 | Group of spaced apart acoustic transceiver arrays and a method for measuring a content of a bin | US14050382 | 2013-10-10 | US09952318B2 | 2018-04-24 | Avishai Bartov; Yossi Zlotnick |
| A method and a system for evaluating a content of a bin, the method may include: transmitting at a first point in time and by a first acoustic transceiver array, a first acoustic pulse; receiving by a second acoustic transceiver array an echo of the first acoustic pulse; and processing the echo of the first acoustic pulse to assist in a provision of a first estimate related to the content; wherein the second acoustic transceiver array differs from the first transceiver array; wherein a distance between the first and second acoustic transceiver array is at least ten times a distance between transducers of the second acoustic transceiver array. | ||||||
| 129 | Calibration method and system | US14195321 | 2014-03-03 | US09949050B2 | 2018-04-17 | Ivan Dokmanic; Laurent Daudet; Martin Vetterli |
| The present invention concerns a method for calibrating an array of receivers (rj), each receiver being configured for receiving a signal transmitted by at least one transmitter (si), and echoes of the transmitted signal as reflected by one or more reflective surfaces (w), said method comprising the following steps: sorting said echoes, by assigning each echo to a reflective surface or to a combination of reflective surfaces (w) calibrating said array of receivers (rj) based on said sorting. | ||||||
| 130 | FISHFINDER OF FLASHER TYPE | US15276255 | 2016-09-26 | US20180088233A1 | 2018-03-29 | Shuichi SANO |
| A fishfinder in which signal transmission is conducted between a reception antenna formed on a display rotation plate and a transmission antenna formed on a connection plate, both the reception antenna and the transmission antenna being opposed each other, and electric power transmission is conducted between a pair of inductive coupling coils, one being formed on the display rotation plate and the other being formed on the connection plate so as to oppose each other. | ||||||
| 131 | METHODS AND SYSTEMS EMPLOYING A CONTROLLED ACOUSTIC SOURCE AND DISTRIBUTED ACOUSTIC SENSORS TO IDENTIFY ACOUSTIC IMPEDANCE BOUNDARY ANOMALIES ALONG A CONDUIT | US15569464 | 2015-05-29 | US20180087372A1 | 2018-03-29 | Christopher Lee Stokely; John L. Maida; Neal Gregory Skinner; Andreas Ellamauthaler |
| A system includes a controlled acoustic source. The system also includes distributed acoustic sensors along a conduit. The distributed acoustic sensors obtain acoustic signal measurements as a function of position along the conduit in response to at least one acoustic signal provided by the controlled acoustic source. The system also includes a processing unit that generates an acoustic activity plot or report based on the acoustic signal measurements. The acoustic activity plot or report is used to identify at least one acoustic impedance boundary anomaly as a function of position along the conduit. | ||||||
| 132 | SYSTEMS AND ASSOCIATED METHODS FOR PRODUCING A 3D SONAR IMAGE | US15490489 | 2017-04-18 | US20170219703A1 | 2017-08-03 | Alan Lee Proctor; David Austin Parks; Ronald Joe Horner |
| Provided are a sonar system and transducer assembly for producing a 3D image of an underwater environment. The sonar system may include a housing mountable to a watercraft having a transmit transducer that may transmit sonar pulses into the water. The system may include at least one sidescan transducer array in the housing that receives first and second sonar returns with first and second transducer elements and converts the first and second returns into first and second sonar return data. A sonar signal processor may then generate a 3D mesh data using the first and second sonar return data and at least a predetermined distance between the transducer elements. An associated method of using the sonar system is also provided. | ||||||
| 133 | ELECTRONIC APPARATUS AND SOUND OUTPUT CONTROL METHOD | US15370481 | 2016-12-06 | US20170188171A1 | 2017-06-29 | Yuuji ISHIDA |
| An electronic apparatus includes a plurality of sound output units. The electronic apparatus includes a detection unit for detecting an object around the electronic apparatus. The electronic apparatus includes a controller for controlling a signal to be output to the sound output unit based on a result of detection by the detection unit. | ||||||
| 134 | SENSOR CHANNEL ISOLATION SYSTEMS AND METHODS | US15402900 | 2017-01-10 | US20170146642A1 | 2017-05-25 | Paul Stokes; William Sayer; Paul Muller; David Wellcome; Gordon Pope |
| Techniques are disclosed for systems and methods to provide accurate and reliable compact sonar systems for mobile structures. A sonar system includes multiple sensor channels, each comprising a sonar transmitter and a sonar receiver, and a logic device configured to provide control signals and receive sensor signals from the sensor channels. The logic device is configured to provide transmission signals to sonar transducer assemblies, where signal patterns of the transmission signals are differentiated based at least in part on frequency content. Acoustic returns are processed using the signal patterns to reduce inter-channel pickup between the sensor channels. Resulting sonar data and/or imagery may be displayed to a user and/or used to adjust a steering actuator, a propulsion system thrust, and/or other operational systems of the mobile structure. | ||||||
| 135 | Method and system for inspecting a zone | US14413600 | 2013-07-10 | US09507036B2 | 2016-11-29 | Frederic Nataf; Franck Assous; Marie Kray |
| A method is provided for inspecting a zone, termed the zone of interest, whose characteristics are known at least partially, to detect at least one element included in the zone of interest, the method including: a first detection providing, through a time reversal method, a first signal relating to the position of the element for a first emission point, and at least one second detection providing, through a time reversal method, at least one second signal relating to the position of the element for a second emission point different from the first emission point. The method furthermore includes a multiplication of the first detection signal with the second detection signal to provide a third detection signal which is more accurate than the first and the second detection signal. A system implementing this method is also provided. | ||||||
| 136 | SYSTEMS AND ASSOCIATED METHODS FOR PRODUCING A 3D SONAR IMAGE | US14683583 | 2015-04-10 | US20160259054A1 | 2016-09-08 | Alan Lee Proctor; David Austin Parks; Ronald Joe Horner; Matthew David Hunt |
| Provided are a sonar system and transducer assembly for producing a 3D image of an underwater environment. The sonar system may include a housing having a transmit transducer that may transmit sonar pulses into the water. The system may include at least one sidescan transducer array in the housing that receives first and second sonar returns with first and second transducer elements and converts the first and second returns into first and second sonar return data. The first sidescan element may also transmit second sonar pulses, and at least one of the sidescan elements may receive the second sonar pulses to generate sidescan sonar return data. A sonar signal processor may then generate a 3D mesh data and sidescan image data and generate a 3D image data based on the 3D mesh data and sidescan image data. An associated method of using the sonar system is also provided. | ||||||
| 137 | SYSTEMS AND ASSOCIATED METHODS FOR PRODUCING A 3D SONAR IMAGE | US14683578 | 2015-04-10 | US20160259049A1 | 2016-09-08 | Alan Lee Proctor; David Austin Parks; Ronald Joe Horner |
| Provided are a sonar system and transducer assembly for producing a 3D image of an underwater environment. The sonar system may include a housing having a transmit transducer that may transmit sonar pulses into the water. The system may include at least one transducer array in the housing that receives first, second, and third sonar returns with first, second, and third transducer elements and converts the first, second, and third returns into first, second, and third sonar return data. A sonar signal processor may then generate a first and second set of 2D sonar data based on the sonar return data, generate a third set of 2D sonar data based on a correlation of the first and second set of 2D sonar data, and generate a 3D mesh data based on the third set of 2D sonar data. An associated method of using the sonar system is also provided. | ||||||
| 138 | Alternative installation of a concealed ultrasonic sensor in the motor vehicle | US14416112 | 2013-07-23 | US09377531B2 | 2016-06-28 | Paul-David Rostocki; Frank Schwitters |
| The invention relates to an ultrasonic sensor arrangement (2) for a motor vehicle (1) with a cladding component (4, 5, 8, 9) and a first ultrasonic sensor (10 to 13), which with its membrane is disposed on a rear side of the cladding component (4, 5, 8, 9), so that the membrane is designed for transmitting and/or receiving ultrasonic signals through the cladding component (4, 5, 8, 9), whereinthe cladding component (4, 5, 8, 9) is a wing (4, 5, 8, 9) for the motor vehicle (1). | ||||||
| 139 | METHOD AND APPARATUS FOR PROVIDING SPACE INFORMATION | US14933398 | 2015-11-05 | US20160128891A1 | 2016-05-12 | Kyung-Hwan PARK; Byoung-Gun CHOI; Tae-Wook KANG; Sung-Eun KIM |
| A method and an apparatus for providing space information to a visually handicapped person using a reflected sound of ultrasonic wave. The apparatus for providing space information includes: an ultrasonic transmitting and receiving unit transmitting an ultrasonic wave for acquiring the space information to a surrounding space and receiving a reflected sound of ultrasonic wave reflected from obstacles through at least two channels; and a stereophonic sound converting unit converting the received reflected sound into an audible sound and outputting the audible sound. | ||||||
| 140 | SYSTEMS AND METHODS FOR IDENTIFYING AND LOCATING TARGET OBJECTS BASED ON ECHO SIGNATURE CHARACTERISTICS | US14452559 | 2014-08-06 | US20150192672A1 | 2015-07-09 | Joshua R. Doherty |
| Systems and methods for identifying and locating target objects based on echo signature characteristics are disclosed. According to an aspect, a system includes a transmitter configured to transmit one or more mechanical waves to a target object for echo of the one or more mechanical waves by the target at a predetermined signature characteristic. The system also includes a detector configured to detect the echo. Further, the system includes a computing device configured to identify the predetermined signature characteristic of the detected echo for locating the target object. | ||||||
QQ群二维码
意见反馈
意见反馈