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公开(公告)号：US20150233721A1
公开(公告)日：2015-08-20
申请号：US14622279
申请日：2015-02-13
Applicant: FUJITSU TEN LIMITED
Inventor： Fumiaki KISO , Daisuke YAMASAKI , Minoru MAEHATA , Shizuka TAMURA , Yoshitaka HIRASHIMA , Toshio KITAHARA , Toshihiro MURATA
CPC classification number: G06T3/20 , G01C21/367 , G01C21/3688 , G06F3/017 , G06F3/0485 , G06T11/60 , G06T2200/24 , H04W88/02
Abstract: An electronic system includes: a display controller that causes display, on a screen of the mobile communication terminal, of an image corresponding to a position of the mobile communication terminal on a virtual wide-area image that is a virtual image wider than a display range of the electronic apparatus; a detector that detects a positional relationship between a displayed image on the electronic apparatus and a displayed image on the mobile communication terminal; and a generator that generates a position indicating image that shows the positional relationship between the displayed image on the electronic apparatus and the displayed image on the mobile communication terminal. The display controller also causes display of the position indicating image on the screen of the mobile communication terminal.
Abstract translation: 电子系统包括：显示控制器，其在移动通信终端的屏幕上显示对应于作为比显示范围宽的虚拟图像的虚拟广域图像上的移动通信终端的位置的图像 的电子设备; 检测器，其检测所述电子设备上的显示图像与所述移动通信终端上的显示图像之间的位置关系; 以及生成器，其生成表示电子设备上的显示图像与移动通信终端上的显示图像之间的位置关系的位置指示图像。 显示控制器还在移动通信终端的屏幕上显示位置指示图像。
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公开(公告)号：US20150229301A1
公开(公告)日：2015-08-13
申请号：US14602508
申请日：2015-01-22
Applicant: FUJITSU TEN LIMITED
Inventor： Kenta IWAI , Daisuke ENOMOTO , Kazuhiro KOMATSU
IPC: H03K5/1252 , G01S13/02
CPC classification number: H03K5/1252 , G01S7/354 , G01S7/4021 , G01S13/02 , G01S13/931 , G01S2007/356
Abstract: A signal processor includes an amplifier that amplifies a control signal which is input into the amplifier to output an amplified control signal; and a controller that performs predetermined control based on the amplified control signal. When the control signal is not input into the amplifier, the amplifier amplifies a voltage signal input from a power source for driving the amplifier.
Abstract translation: 信号处理器包括放大输入到放大器中以输出放大的控制信号的控制信号的放大器; 以及基于放大的控制信号执行预定控制的控制器。 当控制信号未输入放大器时，放大器放大从用于驱动放大器的电源输入的电压信号。
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公开(公告)号：US20150212198A1
公开(公告)日：2015-07-30
申请号：US14573382
申请日：2014-12-17
Applicant: FUJITSU TEN LIMITED
Inventor： Daisuke NISHIO , Masatoshi AOKI
CPC classification number: G01S7/415 , G01S13/345 , G01S13/42 , G01S13/424 , G01S13/584 , G01S13/931 , G01S2013/9353 , G01S2013/9375
Abstract: A radar apparatus is installed in a vehicle and receives a reflection wave from a target to derive information about the target. The radar apparatus includes a signal processor to extract a peak signal that is obtained from a difference frequency between a transmission signal whose frequency changes in a prescribed cycle and a reception signal representing reception of a reflection wave that is generated from a transmission wave of the transmission signal reflected by the target, in each of an up period in which the frequency of the transmission signal increases and a down period in which the frequency decreases; and to determine whether a target information derivation environment is good or bad based on a number of the peak signals each of which corresponds to a static object having a plurality of angle information.
Abstract translation: 将雷达装置安装在车辆中并从目标接收反射波以得到关于目标的信息。 雷达装置包括：信号处理器，用于提取从规定周期的频率变化的发送信号与表示从发送的发送波生成的反射波的接收的接收信号之间的差频获得的峰值信号 在传输信号的频率增加的上升周期和频率下降的下降周期的每一个中，由目标反射的信号; 并且基于与具有多个角度信息的静态对象相对应的峰值信号的数量来确定目标信息导出环境是好还是坏。
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公开(公告)号：US09069072B2
公开(公告)日：2015-06-30
申请号：US13793225
申请日：2013-03-11
Applicant: FUJITSU TEN LIMITED
Inventor： Yasuhiro Kurono , Hisateru Asanuma , Shinichi Shibata
CPC classification number: G01S13/42 , G01S7/412 , G01S13/345 , G01S13/931 , G01S2007/403 , G01S2013/0263 , G01S2013/9375
Abstract: A radar apparatus includes a retrieval unit, an estimation unit, a calculation unit, and a determination unit. The retrieval unit retrieves a strong reflection object based on a signal strength which a frequency spectrum of a beat signal generated by mixing a transmission signal which is frequency-modulated and emitted and a reception signal which is formed in the transmission signal is reflected on a target indicates. The estimation unit estimates an estimation orientation which is an orientation of a target assumed to be present around the strong reflection object, based on a relative distance to the strong reflection object. The calculation unit calculates power which is the signal strength for the estimation orientation by generating an orientation spectrum in the estimation orientation based on a frequency component corresponding to the relative distance. The determination unit determines whether there is the target in the estimation orientation based on the power.
Abstract translation: 雷达装置包括检索单元，估计单元，计算单元和确定单元。 检索单元基于信号强度检索强反射对象，该信号强度通过混合被调频发送的发送信号和在发送信号中形成的接收信号而产生的差频信号的频谱被反映在目标 表示。 估计单元基于与强反射物体的相对距离来估计假定存在于强反射物体周围的目标的取向的估计方向。 计算单元基于与相对距离相对应的频率分量，通过在估计取向中生成取向谱来计算作为估计取向的信号强度的功率。 确定单元基于功率来确定估计方向上是否存在目标。
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公开(公告)号：US09045085B2
公开(公告)日：2015-06-02
申请号：US14156084
申请日：2014-01-15
Applicant: FUJITSU TEN LIMITED
Inventor： Tetsuo Yamamoto
CPC classification number: B60R1/00 , B60R2300/00 , B60R2300/605 , B60R2300/70 , B60R2300/802
Abstract: An object detection circuit detects an object moving in a periphery of a vehicle by a frame correlation method that uses a plurality of shot images captured at successive times. A state judgment part disables a detection function of the object detection circuit when a steering angle of an own vehicle is not in a prescribed steering angle range. Then, a condition changer changes the prescribed steering angle range corresponding to a condition of the steering angle in accordance with a velocity of the own vehicle. Therefore, the condition changer can relax the condition for enabling the detection function in accordance with the velocity of the own vehicle within a range where detection accuracy is ensured.
Abstract translation: 物体检测电路通过使用连续拍摄的多个拍摄图像的帧相关方法来检测在车辆周边移动的物体。 当本车辆的转向角度不在规定的转向角范围内时，状态判断部件禁止物体检测电路的检测功能。 然后，条件变更器根据本车辆的速度来改变与转向角的条件对应的规定的转向角范围。 因此，能够在确保检测精度的范围内使本车辆的速度能够使检测功能松弛的状态变更装置。
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Patent Agency Ranking
66.发明申请公开(公告)号：US20150015434A1
公开(公告)日：2015-01-15
申请号：US14374342
申请日：2013-01-28
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA , FUJITSU TEN LIMITED
Inventor： Toshinori Okita , Jun Itoh
CPC classification number: G01S13/931 , G01S13/04 , G01S2013/462 , G01S2013/9346 , G01S2013/9375
Abstract: A peripheral object detection apparatus that is installed in a vehicle to detect a peripheral object obstructing travel by a vehicle includes: a radar that obtains a reflection intensity by transmitting an electromagnetic wave and receiving an electromagnetic wave reflected by an object; and a determination unit that calculates an integrated value of an amount of variation in the reflection intensity within a predetermined section, obtained by the radar, and determines on the basis of the integrated value whether or not the object is a low object not obstructing travel by the vehicle.
Abstract translation: 一种安装在车辆中以检测车辆阻碍行驶的周边物体的周边物体检测装置，包括：雷达，其通过发送电磁波并接收由物体反射的电磁波获得反射强度; 以及确定单元，其计算由所述雷达获得的预定区间内的反射强度的变化量的积分值，并且基于所述积分值来确定所述对象是否是不妨碍旅行的低对象 机动车。
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公开(公告)号：US20140225860A1
公开(公告)日：2014-08-14
申请号：US14022811
申请日：2013-09-10
Applicant: FUJITSU TEN LIMITED
Inventor： Tetsuaki AONO , Takashi OHTA , Takaho OKADA , Yuu NISHIO
IPC: G06F3/044
CPC classification number: G06F3/044 , G06F3/04883 , G06F3/04886 , G06F2203/04108 , G06F2203/04808
Abstract: A display apparatus that displays an image detects user proximity to a display surface of a display; and causes a light source to emit light in different states, depending on whether the user proximity is proximity with one point or with plural points. Thus, the user can understand whether or not the display apparatus is ready to receive a close range operation to execute a user objective function.
Abstract translation: 显示图像的显示装置检测用户对显示器的显示表面的接近度; 并且使得光源以不同状态发光，这取决于用户的接近度是接近一点还是具有多个点。 因此，用户可以理解显示装置是否准备好接收近距离操作以执行用户目标功能。
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公开(公告)号：US20140095761A1
公开(公告)日：2014-04-03
申请号：US14039362
申请日：2013-09-27
Applicant: FUJITSU TEN LIMITED , HONDA MOTOR CO., LTD.
Inventor： Takanori FUJIWARA , Yoshinori SAKABE , Atsuyuki SUZUKI , Junichi HIROSE
IPC: G06F13/40
CPC classification number: G06F13/4022 , H04N21/436 , H04N21/43637
Abstract: A reproduction device includes a reproduction unit, communication paths, and a communication-path control unit. The reproduction unit is configured to be able to alternatively reproduce content items supplied from sources. The communication paths respectively correspond to the sources. The reproduction unit is connected to the sources via the respective communication paths. The communication-path control unit invalidates, when receiving an instruction to switch to the source having content to be reproduced by the reproduction unit, communication via the communication path corresponding to the source before the switching among the communication paths.
Abstract translation: 再现装置包括再现单元，通信路径和通信路径控制单元。 再现单元被配置为能够交替地再现从源提供的内容项。 通信路径分别对应于源。 再现单元经由相应的通信路径连接到源。 当通信路径控制单元接收到切换到具有由再现单元再现的内容的源的指令时，在通信路径之间的切换之前经由与源相对应的通信路径进行通信。
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公开(公告)号：US20140062762A1
公开(公告)日：2014-03-06
申请号：US14016730
申请日：2013-09-03
Applicant: FUJITSU LIMITED , FUJITSU TEN LIMITED
Inventor： Yasuhiro KURONO , Kazuo SHIRAKAWA , Yoji OHASHI
IPC: G01S13/88
CPC classification number: G01S13/88 , G01S7/354 , G01S7/4026 , G01S13/42 , G01S13/584 , G01S13/931 , G01S2007/4034 , G01S2007/4091 , G01S2013/462 , G01S2013/9364 , G01S2013/9367 , G01S2013/9375 , G01S2013/9378
Abstract: In an in-vehicle radar device, as a vertical azimuth which is an azimuth of a target in a direction perpendicular to a ground surface, a real image vertical azimuth which is an azimuth of a real image existing above ground is calculated from a reflected wave generated when a transmission signal transmitted from a transmission antenna reflected from the target, and a virtual image vertical azimuth which is an azimuth of a virtual image existing underground is calculated from a reflected wave generated when the transmission signal transmitted from the transmission antenna is reflected from the target and reflected again from the ground surface. Next, in the in-vehicle radar device, an angle difference between the real image vertical azimuth and the virtual image vertical azimuth which are calculated is calculated, and a height of the target from the ground surface is calculated using the calculated angle difference.
Abstract translation: 在车载雷达装置中，作为垂直于地面的方向的目标方位角的垂直方位角，从反射波算出作为地面上存在的实像的方位角的实像垂直方位角 当从发射天线发射的发射信号反射时产生的反射波计算从从目标反射的发射天线发射的发射信号和作为地下虚拟图像的方位角的虚像垂直方位角产生的反射波， 目标并再次从地面反射出来。 接下来，在车载雷达装置中，计算计算出的实际图像垂直方位角与虚拟图像垂直方位角之间的角度差，并且使用计算出的角度差来计算目标与地面的高度。
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公开(公告)号：US20130321195A1
公开(公告)日：2013-12-05
申请号：US13903225
申请日：2013-05-28
Applicant: Fujitsu Ten Limited
Inventor： Takumi MORIUCHI , Masayuki KISHIDA
IPC: G01S13/52
CPC classification number: G01S13/52 , G01S7/354 , G01S13/345 , G01S13/536 , G01S13/931 , G01S2013/9321 , G01S2013/9325 , G01S2013/9346 , G01S2013/935 , G01S2013/9353 , G01S2013/9375 , G01S2013/9378 , G01S2013/9385
Abstract: There is provided a radar apparatus. A first determining section is configured to determine whether there exists a continuing stationary target at a side of a lane in which a vehicle is traveling. A second determining section is configured to determine whether there exists a moving target in a specific range which is in front of the vehicle and on an opposite side of the stationary target with respect to a position of the vehicle. A changing section is configured to change position information of the moving target to a position obtained by folding back a specific position which is the position of the moving target in the specific range with the stationary target therebetween in a case where the stationary target exists and the moving target exists in the specific range. The changed position is used for deriving the position information of the target.
Abstract translation: 提供了雷达装置。 第一确定部分被配置为确定在车辆行驶的车道侧面是否存在持续的静止目标。 第二确定部分被配置为确定在车辆前方的特定范围内是否存在相对于车辆位置的固定目标的相反侧的移动目标。 改变部分被配置为在静止目标存在的情况下将移动目标的位置信息改变为通过折回作为其中的静止目标的特定范围内的移动目标的位置的特定位置而获得的位置， 移动目标存在于特定范围内。 改变的位置用于导出目标的位置信息。
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