公开(公告)号：US5557096A

公开(公告)日：1996-09-17

申请号：US215711

申请日：1994-03-22

申请人： Atsushi Watanabe ,  Hitoshi Kamiya ,  Eiji Nakada ,  Tomoaki Mizuno ,  Yoshiyuki Kago ,  Tokutaro Murase ,  Yoshihiko Inukai

发明人： Atsushi Watanabe ,  Hitoshi Kamiya ,  Eiji Nakada ,  Tomoaki Mizuno ,  Yoshiyuki Kago ,  Tokutaro Murase ,  Yoshihiko Inukai

IPC分类号： G06K1/12 ,  G06K7/00 ,  G06K17/00 ,  G06K19/07 ,  G06K19/08 ,  G07B17/00 ,  G07C9/00

CPC分类号： G06K19/0702 ,  G06K1/128 ,  G06K19/0723 ,  G06K19/07758 ,  G06K19/08 ,  G06K7/0008 ,  G07B17/00508 ,  G07C9/00111 ,  G06K2017/0048 ,  G07B2017/00588 ,  G07B2017/00629 ,  G07B2017/00717 ,  G07B2017/00725

摘要： An electronic device intended for use as a tag to be attached to identify contents of the container to which it is attached. In particular, the present invention relates to an electronic tag which has a facility for storing delivery information and is equipped with a responding means for transmitting the delivery information stored therein in response to a query signal received from an interrogating apparatus. Codes, including items such as the names and addresses of the destination and the sender, and a sorting code are written into predetermined blanks of a delivery label, and into a memory. The memory responds to a query by transmitting the sorting information to allow automated sorting. The tag may be initiated only when torn, to extend battery shelf life.

摘要翻译： 一种电子装置，用于附加标签​​以识别与其连接的容器的内容物。 特别地，本发明涉及一种电子标签，该电子标签具有用于存储传送信息的设备，并且具有响应于从询问设备接收到的查询信号而发送存储在其中的传送信息的响应装置。 代码，包括诸如目的地和发送者的名称和地址的项目以及分类代码被写入到递送标签的预定空白中，并且被写入到存储器中。 存储器通过发送排序信息来响应查询以允许自动排序。 标签只有在撕裂时才能启动，以延长电池的保质期。

公开(公告)号：US5525991A

公开(公告)日：1996-06-11

申请号：US204179

申请日：1994-02-24

申请人： Michinaga Nagura ,  Manabu Matsumoto ,  Toshihide Ando ,  Mutsushi Yamashita ,  Taisei Katoh ,  Yoshiyuki Kago ,  Atsushi Watanabe ,  Naoki Tokitsu

发明人： Michinaga Nagura ,  Manabu Matsumoto ,  Toshihide Ando ,  Mutsushi Yamashita ,  Taisei Katoh ,  Yoshiyuki Kago ,  Atsushi Watanabe ,  Naoki Tokitsu

IPC分类号： G01S13/75 ,  G01S13/76 ,  G06K1/12 ,  G06K7/10 ,  G06K19/07 ,  G06K19/073 ,  G07B15/06 ,  G07F7/10 ,  G08G1/017 ,  H04B1/59

CPC分类号： G08G1/017 ,  G01S13/751 ,  G01S13/765 ,  G01S13/767 ,  G06K1/128 ,  G06K19/0723 ,  G06K7/10059 ,  G06K7/10346 ,  G06Q20/341 ,  G07B15/063 ,  G07F7/082 ,  G07F7/1008

摘要： The primary object of the invention is to realize a mobile object identification system of simple construction and low cost, in which the responding unit attached to a mobile object writes data only once when it receives write signals repeatedly in communication with antenna units. When a tag unit (responding unit) receives a write signal from a writing antenna unit, it writes data to the data memory when a completion flag is cleared. When the data is first written, a control circuit sets the completion flag. Then, if the tag unit receives additional write signals in the communication area of the same writing antenna unit, the control circuit invalidates the data write command on the ground that the completion flag is set, thereby preventing duplicate data writing.

摘要翻译： PCT No.PCT / JP93 / 00858 Sec。 371日期1994年2月24日 102（e）1994年2月24日PCT提交1993年6月24日PCT公布。 No.W094 / 00921 PCT出版物 日本1994年1月6日。本发明的主要目的是实现一种结构简单，成本低的移动物体识别系统，其中连接到移动对象的响应单元在通信中重复接收写入信号时仅写入数据一次 带天线单元。 当标签单元（响应单元）接收到来自写入天线单元的写信号时，当清除完成标志时，它将数据写入数据存储器。 当数据首次写入时，控制电路设置完成标志。 然后，如果标签单元在相同的写入天线单元的通信区域中接收附加的写入信号，则控制电路基于设置完成标志而使数据写入命令无效，从而防止重复的数据写入。

公开(公告)号：US4689624A

公开(公告)日：1987-08-25

申请号：US797803

申请日：1985-11-13

申请人： Yoshiyuki Kago ,  Hiroyuki Sakakibara

发明人： Yoshiyuki Kago ,  Hiroyuki Sakakibara

IPC分类号： G01S13/60 ,  G01S9/66

CPC分类号： G01S13/60

摘要： A vehicle speedometer is disclosed which accurately measures vehicle velocity despite significant vehicle vibration, which causes variation of the angle of incidence of the measuring wave. Two transceivers are mounted on the vehicle, along with means to determine a frequency difference and an angle variation, both being used in an accurate velocity determination.

摘要翻译： 公开了一种能够精确地测量车辆速度的车辆速度计，尽管显着的车辆振动，这导致了测量波的入射角的变化。 两个收发器安装在车辆上，以及用于确定频率差和角度变化的装置，两者都用于精确的速度确定。

公开(公告)号：US4673913A

公开(公告)日：1987-06-16

申请号：US418529

申请日：1982-09-15

申请人： Shigeyuki Akita ,  Yoshiyuki Kago

发明人： Shigeyuki Akita ,  Yoshiyuki Kago

IPC分类号： G01C17/30 ,  B60R16/02 ,  B60R16/023 ,  B60Q1/00 ,  G01C17/28

CPC分类号： B60R16/0231

摘要： In a zigzag running warning system for automotive vehicles which detects and gives a warning of zigzag running of a vehicle, a terrestrial magnetism sensor generates an electric signal having an amplitude varying in dependence on the direction of travel of the vehicle with respect to the direction of the terrestrial magnetism. An electronic unit in the system discriminates that vehicle is running in a zigzag direction when the amplitude of the electric signals changes in excess of a predetermined value at a period which is less than a predetermined time, and informs the driver of the zigzag running by a speaker, lamp or the like.

摘要翻译： 在检测并给出车辆之字形运行的警告的用于汽车的之字形运行警告系统中，地磁传感器产生电信号，该电信号的幅度根据车辆行进方向相对于 地磁。 当电信号的振幅在预定时间以上的时间内超过预定值时，系统中的电子单元判断车辆是以锯齿形方向运行，并且通过一个 扬声器，灯等。

公开(公告)号：US4225950A

公开(公告)日：1980-09-30

申请号：US930017

申请日：1978-08-01

申请人： Masao Kotera ,  Yoshiyuki Kago

发明人： Masao Kotera ,  Yoshiyuki Kago

IPC分类号： B60R21/00 ,  G01S13/10 ,  G01S15/08 ,  G01S15/14 ,  G01S15/93 ,  G01S9/68

CPC分类号： G01S15/88 ,  G01S15/14 ,  B60G2400/82 ,  B60G2401/00

摘要： A distance measuring apparatus installed in an automobile to measure with a high degree of accuracy a distance between a road surface and the axle of vehicle body of the automobile in motion. With this distance measuring apparatus, the distance between the point of its installation on the automobile and the road surface is measured by transmitting wave signals from the point of installation toward the road surface, selecting only the reflected wave signals of a predetermined intensity from the received reflected wave signals from the road surface and then integrating and averaging the data of the distance to the road surface derived from the selected reflected wave signals.

摘要翻译： 一种安装在汽车中的距离测量装置，以高精度测量路面与汽车车体的运动距离。 利用该距离测量装置，通过从安装点向路面传输波信号来测量其在汽车上的安装点与路面之间的距离，仅从接收到的仅选择预定强度的反射波信号 然后从路面反射波信号，然后对从所选择的反射波信号导出的到路面的距离的数据进行积分和平均。

公开(公告)号：US08781478B2

公开(公告)日：2014-07-15

申请号：US13066621

申请日：2011-04-20

申请人： Yoshiyuki Kago ,  Michio Shamoto ,  Yoichi Yoshikura

发明人： Yoshiyuki Kago ,  Michio Shamoto ,  Yoichi Yoshikura

IPC分类号： H04W36/00 ,  H04W36/24 ,  H04W36/32

CPC分类号： H04W36/0083 ,  H04W36/245 ,  H04W36/32

摘要： In a handover control apparatus, a terminal is wirelessly connected with one of base stations to establish a wireless data communications connection. The terminal executes a handover process using a handover process section when an electric wave state becomes lower than a threshold value, which is variable. The threshold value can be adjusted according to a moving speed of the terminal. Furthermore, the threshold value is corrected according to the past electric wave state. The threshold value is corrected according to a difference of (i) a minimum electric wave state in a preceding handover process, and (ii) a lower limit. The correction is executed so as to reduce an excessive decline of an electric wave state in a succeeding handover process. Deterioration of a communications quality during a handover process can be thereby suppressed.

摘要翻译： 在切换控制装置中，终端与基站之一无线连接以建立无线数据通信连接。 当电波状态变得低于可变的阈值时，终端使用切换处理部执行切换处理。 可以根据终端的移动速度来调整阈值。 此外，根据过去的电波状态来校正阈值。 根据（i）先前的切换处理中的最小电波状态和（ii）下限的差异来校正阈值。 执行校正以减少在后续切换处理中电波状态的过度下降。 因此可以抑制切换处理期间的通信质量恶化。

公开(公告)号：US20120015685A1

公开(公告)日：2012-01-19

申请号：US13135480

申请日：2011-07-06

申请人： Yoshiyuki Kago ,  Michio Shamoto ,  Yoichi Yoshikura ,  Yusuke Morioka ,  Mitsuo Taniguchi

发明人： Yoshiyuki Kago ,  Michio Shamoto ,  Yoichi Yoshikura ,  Yusuke Morioka ,  Mitsuo Taniguchi

IPC分类号： H04W36/00

CPC分类号： H04W36/34 ,  H04W36/30 ,  H04W48/20

摘要： A handover control apparatus selects, as a target station, an adjacent station having an upturn and stable transition trend of reception level of a radio wave received by a radio, when necessity to carry out handover is determined, and performs handover for switching from a serving station to the target station when the transition trend of the reception level of the received radio wave from the serving station is in a downturn trend and a calculation value of a serving station approximation equation is smaller than a calculation value of an adjacent station approximation equation at a determination timing.

摘要翻译： 切换控制装置选择当无线电接收到的无线电波的接收电平具有上升和稳定的转变趋势的相邻站作为目标站时，确定执行切换的必要性，并且执行从服务切换的切换 当从服务站接收到的无线电波的接收电平的转变趋势处于下降趋势并且服务站近似方程的计算值小于相邻站近似方程式的计算值时，站到目标站 确定时间。

公开(公告)号：US5751227A

公开(公告)日：1998-05-12

申请号：US881121

申请日：1997-06-24

申请人： Ichiro Yoshida ,  Taisei Kato ,  Toshihide Ando ,  Manabu Matsumoto ,  Mutsushi Yamashita ,  Yoshiyuki Kago

发明人： Ichiro Yoshida ,  Taisei Kato ,  Toshihide Ando ,  Manabu Matsumoto ,  Mutsushi Yamashita ,  Yoshiyuki Kago

IPC分类号： G01S13/74 ,  G01S13/75 ,  G01S13/76 ,  G01S13/79 ,  G07B15/00 ,  G07B15/06 ,  G08G1/017 ,  H04B7/26 ,  H04W4/04 ,  H04W16/28 ,  H04W72/04 ,  G08G1/00

CPC分类号： G07B15/063

摘要： A communication system for vehicles, which obtains exact communication processing with responders mounted on vehicles running on a road having a plurality of traffic lanes, is disclosed. An expressway has three traffic lanes. A gantry is disposed in a specified position on the expressway. On the gantry are disposed antenna units to counter the traffic lanes respectively. The antenna units are provided with communication areas by means of a pair of antenna elements respectively. The antenna element is composed of a microstrip array antenna disposed with eight pieces of patches laid out in two rows with four pieces in each row. The antenna units controls communication processing to communicate with vehicles adjoining each other. When response signals are sent from a vehicle mounted responder, the vehicle mounted responder is fixed and communication processing for toll collection is performed. As a result, communication processing with responders mounted on vehicles respectively which are running in the respective traffic lanes can exactly be performed.

摘要翻译： 公开了一种用于车辆的通信系统，其获得与安装在具有多个行车道的道路上行驶的车辆上的响应者的精确的通信处理。 高速公路有三条行车线。 龙门架设在高速公路的指定位置。 在龙门架上分别设置天线单元来对抗交通车道。 天线单元分别通过一对天线元件设置有通信区域。 天线元件由微带阵列天线组成，微带阵列天线设置有布置在两行中的八个片，每行四个。 天线单元控制通信处理以与彼此相邻的车辆通信。 当从车载应答器发送响应信号时，车载应答器是固定的，并且用于收费的通信处理被执行。 结果，可以精确地执行与分别在各个行车道上运行的车辆上的响应者的通信处理。

公开(公告)号：US5705996A

公开(公告)日：1998-01-06

申请号：US625283

申请日：1996-04-01

申请人： Osamu Eguchi ,  Yoshiyuki Kago

发明人： Osamu Eguchi ,  Yoshiyuki Kago

IPC分类号： G06K17/00 ,  G07B15/00 ,  G08G1/00

CPC分类号： G07B15/063

摘要： The present invention provides an automobile toll system which may determine accurately whether a device mounted on a vehicle has a mismatch even when a small automobile is running just behind a large automobile and therefore blocked from communicating with the toll system. In the system, a vehicle type discriminator determines the type of a vehicle passing therethrough based on its shape and weight and transmits determination data to a lane controller. A controller for a reading antenna continuously transmits vehicle type data retrieved from a response signal from the vehicle-mounted device when vehicles stay in the antenna communication area. The lane controller compares type discrimination data and vehicle type data for each vehicle in the order of vehicles leaving the communication area to recognize a mismatch if the data are different.

摘要翻译： 本发明提供了一种汽车收费系统，其可以准确地确定安装在车辆上的装置是否具有不匹配，即使小型汽车正在大型汽车后面运行并因此被阻止与收费系统通信。 在该系统中，车辆型鉴别器基于其形状和重量确定通过其的车辆的类型，并将确定数据发送到车道控制器。 当车辆停留在天线通信区域中时，用于读取天线的控制器连续地传输从车载装置的响应信号中检索出的车辆类型数据。 车道控制器按照离开通信区域的车辆的顺序对每个车辆的类型识别数据和车辆类型数据进行比较，以识别数据不同的不匹配。

公开(公告)号：US5247305A

公开(公告)日：1993-09-21

申请号：US918123

申请日：1992-07-23

申请人： Tatsuya Hirata ,  Yoshiyuki Kago

发明人： Tatsuya Hirata ,  Yoshiyuki Kago

IPC分类号： G01S13/75 ,  G06K7/00

CPC分类号： G06K7/0008 ,  G01S13/758

摘要： A movable-object identification system includes an interrogator for transmitting an interrogation signal, and a responder mounted on a movable object for transmitting a reply signal in response to the interrogation signal. The reply signal contains identification information. The responder includes an antenna for receiving the interrogation signal from the interrogator and for radiating the reply signal; and an input device connected to the antenna for receiving an electric power of the interrogation signal received by the antenna. The input device includes a receiving element for dividing the received electric power into a first separation electric power and a second separation electric power corresponding to a traveling and reflected wave of the interrogation signal, respectively. The receiving element has an impedance. The responder further includes a generating device for generating predetermined identification information using the first separation electric power; and a modulating device, connected in parallel with the input device and connected to the antenna, for varying the impedance of the receiving element in accordance with the generated identification information, for modulating the second separation electric power of the interrogation signal in accordance with the identification information to generate the reply signal, and for feeding the reply signal to the antenna.

摘要翻译： 可移动物体识别系统包括用于发送询问信号的询问器，以及安装在可移动物体上的应答器，用于响应询问信号发送应答信号。 答复信号包含识别信息。 应答器包括用于从询问器接收询问信号并发射回复信号的天线; 以及连接到天线的输入装置，用于接收由天线接收的询问信号的电力。 所述输入装置包括：接收元件，用于将接收到的电力分别分成与所述询问信号的行进和反射波相对应的第一分离电力和第二分离电力。 接收元件具有阻抗。 响应者还包括用于使用第一分离电力产生预定识别信息的生成装置; 以及与输入装置并联连接并连接到天线的调制装置，用于根据所生成的识别信息改变接收元件的阻抗，用于根据识别信号调制询问信号的第二分离电力 用于生成应答信号的信息，以及将该应答信号馈送到天线。