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    • 43. 发明授权
    • Autonomous mobile device
    • 自主移动设备
    • US08897917B2
    • 2014-11-25
    • US13121995
    • 2009-08-25
    • Shoji TanakaTsuyoshi Nakano
    • Shoji TanakaTsuyoshi Nakano
    • G05B19/04G05B19/18G05B15/00G05B19/00G05D1/00G05D3/00G06F17/00G01C22/00G05D1/02
    • G05D1/0088G05D1/024G05D1/0272G05D1/0274G05D2201/0207
    • An electronic controller defining an autonomous mobile device includes a self-location estimation unit to estimate a self-location based on a local map that is created according to distance/angle information relative to an object in the vicinity and the travel distance of an omni wheel, an environmental map creation unit to create an environmental map of a mobile area based on the self-location and the local map during the guided travel with using a joystick, a registration switch to register the self-location of the autonomous mobile device as the position coordinate of the setting point when the autonomous mobile device reaches a predetermined setting point during the guided travel, a storage unit to store the environmental map and the setting point, a route planning unit to plan the travel route by using the setting point on the environmental map stored in the storage unit, and a travel control unit to control the autonomous mobile device to autonomously travel along the travel route.
    • 定义自主移动设备的电子控制器包括:自定位估计单元,用于基于根据距离/角度信息相对于附近的对象创建的局部映射来估计自身位置,以及全向轮的行进距离 环境地图创建单元,用于使用操纵杆在导航行进期间基于自身位置和局部地图创建移动区域的环境地图;注册开关,用于将自主移动设备的自身位置注册为 自动移动装置在导航行驶期间到达预定设定点时的设定点的位置坐标,存储环境地图和设定点的存储单元,通过使用设定点对路线规划单元进行规划的路线规划单元 环境地图存储在存储单元中,以及行驶控制单元,用于控制自主移动设备沿着行驶路线自主行驶 e。
    • 44. 发明授权
    • Route planning method, route planning device and autonomous mobile device
    • 路线规划方法,路线规划设备和自主移动设备
    • US08515612B2
    • 2013-08-20
    • US13061945
    • 2009-08-24
    • Shoji TanakaHideo Shitamoto
    • Shoji TanakaHideo Shitamoto
    • G01C22/00G05D1/00G01C21/00G06F19/00G05B19/04G05B19/18
    • G05D1/0274G05D1/0217G05D1/024G05D1/0272
    • A route planning device that is capable of comprehending, in advance, a route clearance at a pass-through point on a planned travel route, includes a global map acquisition unit arranged to generate a global map showing an obstacle area in which an obstacle exists, an extended area generation unit arranged to generate an extended obstacle area and three extended area by extending stepwise an outline of the obstacle area contained in the global map, an integrated map generation unit arranged to generate an integrated map by superposing for integration of the extended obstacle area with the three extended areas; a movable area extraction unit arranged to extract a movable area from the integrated map and thinning the same, and a route planning unit arranged to acquire a route clearance at a sub goal according to the extended areas on the integrated map to which the sub goal on the travel route belongs, upon planning the travel route from the thinned movable area.
    • 能够预先理解在计划行进路线上的通过点处的路线间隙的路线规划装置包括:全球地图获取单元,被配置为生成示出障碍物存在的障碍物区域的全局地图, 扩展区域生成单元,被布置成通过逐步地扩展包含在全局映射图中的障碍物区域的轮廓来生成扩展障碍区域和三个扩展区域;集成地图生成单元,被布置为通过叠加来扩展扩展障碍物 区域有三个扩展区域; 可移动区域提取单元,其被布置成从集成地图中提取可移动区域并使其变薄;以及路线规划单元,布置成根据子目标的集成地图上的扩展区域获取子目标的路线间隔 旅行路线属于,规划从变薄的可移动区域的旅行路线。
    • 45. 发明授权
    • Audio reproduction device and audio-video reproduction system
    • 音频再现设备和音视频再现系统
    • US08411884B2
    • 2013-04-02
    • US12867128
    • 2009-02-06
    • Shoji TanakaRyo Ogasawara
    • Shoji TanakaRyo Ogasawara
    • H04R5/02
    • H03G5/00H04R5/02
    • An audio reproduction device and system are capable of realizing sounds having natural sound quality with no peculiarities, and provide an excellent audio-image ascending effect which is not varied due to differences among individual persons, thereby making audio images and images coincident with each other. A frequency characteristic correction portion forms a frequency characteristic such that a sound-pressure frequency characteristic of reproduced sound radiated to a viewing position from speakers has a first peak and a second peak, wherein the center frequency of the first peak falls within the range of 6 kHz±15%, and the center frequency of the second peak falls within the range of 13 kHz±20%.
    • 音频再现装置和系统能够实现没有特殊性的具有自然音质的声音,并且提供由于个人之间的差异而不会改变的优异的音频图像上升效果,从而使音频图像和图像彼此一致。 频率特性校正部分形成频率特性,使得从扬声器辐射到观看位置的再现声音的声压频率特性具有第一峰值和第二峰值,其中第一峰值的中心频率落在6 kHz±15%,第二峰的中心频率落在13kHz±20%的范围内。
    • 46. 发明申请
    • PARKING SUPPORT APPARATUS
    • 停车支援装置
    • US20120287279A1
    • 2012-11-15
    • US13497291
    • 2009-10-02
    • Shoji TanakaTakashi SadahiroTsuyoshi SempukuKuniyo IedaHideto MiyazakiToyoaki Kitano
    • Shoji TanakaTakashi SadahiroTsuyoshi SempukuKuniyo IedaHideto MiyazakiToyoaki Kitano
    • H04N7/18
    • G08G1/168B62D15/0275
    • A parking support apparatus includes: a vehicle position locating control unit for locating a present position; a parking support database in which a guideline to be displayed at parking is registered for each parking space; cameras for shooting surroundings; a parking support screen generating unit for acquiring, when parking in a parking space placed at the position located by the vehicle position locating control unit, the guideline corresponding to the parking space from the parking support database, and for generating a parking support screen by superposing the guideline upon an image or images taken with the cameras; and a display unit for displaying the parking support screen created by the parking support screen generating unit. Accordingly, it can offer a parking support apparatus capable of displaying the optimum parking support image corresponding to a parking space and improving convenience.
    • 一种停车支援装置,包括:用于定位当前位置的车辆位置定位控制单元; 停车支援数据库,其中在每个停车位上登记要在停车场显示的指引; 相机拍摄周边环境; 停车支持画面生成单元,当停放在位于所述车辆位置定位控制单元的位置处的停车空间中时,从所述停车辅助数据库获取与所述停车位相对应的准则,并且通过叠加来生成停车支援画面 使用相机拍摄的图像或图像的准则; 以及显示单元,用于显示由停车支持画面生成单元生成的停车支持画面。 因此,能够提供能够显示对应于停车空间的最佳停车支援图像并提高便利性的停车支援装置。
    • 47. 发明申请
    • AUTONOMOUS MOBILE DEVICE
    • 自动移动设备
    • US20110178669A1
    • 2011-07-21
    • US13121995
    • 2009-08-25
    • Shoji TanakaTsuyoshi Nakano
    • Shoji TanakaTsuyoshi Nakano
    • G05D1/02
    • G05D1/0088G05D1/024G05D1/0272G05D1/0274G05D2201/0207
    • An electronic controller defining an autonomous mobile device a self-location estimation unit to estimate a self-location based on a local map that is created according to distance/angle information relative to an object in the vicinity and the travel distance of an omni wheel, an environmental map creation unit to create an environmental map of a mobile area based on the self-location and the local map during the guided travel with using a joystick, a registration switch to register the self-location of the autonomous mobile device as the position coordinate of the setting point when the autonomous mobile device reaches a predetermined setting point during the guided travel, a storage unit to store the environmental map and the setting point, a route planning unit to plan the travel route by using the setting point on the environmental map stored in the storage unit, and a travel control unit to control the autonomous mobile device to autonomously travel along the travel route.
    • 一种定义自主移动设备的自动定位估计单元的电子控制器,用于基于根据距离/角度信息相对于所述附近的物体和全方向行驶距离而产生的局部地图来估计自身位置, 环境地图创建单元,用于使用操纵杆在导航行进期间基于自身位置和局部地图创建移动区域的环境地图;登记开关,用于将自主移动设备的自身位置注册为位置 在自动移动装置在导航行驶期间到达预定设定点时的设定点的坐标,存储环境地图和设定点的存储单元,通过使用环境设定点来规划行驶路线的路线规划单元 映射存储在存储单元中,以及行驶控制单元,用于控制自主移动设备沿着行进路线自主行进。
    • 48. 发明申请
    • ACOUSTIC REPRODUCTION DEVICE
    • 声音再现设备
    • US20100119091A1
    • 2010-05-13
    • US12596029
    • 2008-03-07
    • Suemei FukuharaTsunenari NishikawaShoji Tanaka
    • Suemei FukuharaTsunenari NishikawaShoji Tanaka
    • H04R5/02
    • H04R1/26H04R1/345H04R3/12H04R5/02H04S1/002H04S3/00H04S7/302H04S2400/05
    • An acoustic reproduction device includes first speaker units 12 and 15 that emit sound in an inward direction and second speaker units 13 and 16 that emit sound in a forward or outward direction. The first speaker units are arranged at positions symmetrical with respect to a listening center axis, and so are second speaker units. The device further includes first and second processing units that process center channel signals as signals for the first and the second speaker units, respectively. Front channel signals are superimposed on an output signal of the second processing unit. The first processing unit includes a HPF 33 and a first high-shelf block 34 for boosting a high-range component. The second processing unit includes an LPF 38, a low-shelf block 36 for attenuating a low-range component, and a second high-shelf block 37 for attenuating a high-range component. Center channel reproduction sounds arriving from the first speaker unit and the second speaker unit that are closer to a listening position are destructive to each other in the mid-range owing to a phase difference therebetween. It is possible to expand a listening position range where the center sound image localization can be achieved, and to integrate a center speaker into a front speaker system.
    • 声学再现装置包括在向内方向发出声音的第一扬声器单元12和15以及向前或向外方向发出声音的第二扬声器单元13和16。 第一扬声器单元布置在相对于收听中心轴对称的位置处,并且第二扬声器单元也是这样。 该设备还包括分别处理中心信道信号作为第一和第二扬声器单元的信号的第一和第二处理单元。 前通道信号叠加在第二处理单元的输出信号上。 第一处理单元包括用于升高高范围分量的HPF 33和第一高架块34。 第二处理单元包括LPF38,用于衰减低范围分量的低架模块36和用于衰减高范围分量的第二高架模块37。 由第二扬声器单元和第二扬声器单元到达聆听位置的中心声道再现声音由于它们之间的相位差而在中档范围内是相互破坏性的。 可以扩大可以实现中心声像定位的收听位置范围,并将中置扬声器集成到前置扬声器系统中。