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    • 2. 发明申请
    • MESSAGE BROADCAST SYSTEM AND METHOD FOR VEHICULAR NETWORK
    • 消息广播系统和车辆网络的方法
    • US20130076537A1
    • 2013-03-28
    • US13454788
    • 2012-04-24
    • Lien-Wu ChenYu-Chee Tseng
    • Lien-Wu ChenYu-Chee Tseng
    • G08G1/0967G08G1/123
    • G08G1/093G08G1/162
    • The present invention provides a message broadcast system and method for vehicular network. The system comprises a positioning device, a transmitting device and a processing device. The positioning device positions a location data of a vehicle. The transmitting device transmits a first packet to a neighbor vehicle. The processing device is coupled to the positioning device and transmitting device. The processing device determines the transmitting device transmits a second packet to the neighbor vehicle when the vehicle is in a section of crossroads. The processing device determines whether the vehicle is in a section of crossroads or a road section according to a third packet periodically transmitted from the neighbor vehicle.
    • 本发明提供了一种用于车载网络的消息广播系统和方法。 该系统包括定位装置,发送装置和处理装置。 定位装置定位车辆的位置数据。 发送装置向相邻车辆发送第一分组。 处理装置耦合到定位装置和发送装置。 当车辆处于十字路口的一部分时,处理装置确定发送装置向邻近车​​辆发送第二包。 处理装置根据从邻近车辆周期性地发送的第三分组来确定车辆是否在十字路口或道路部分中。
    • 4. 发明授权
    • Method and apparatus for positioning mobile device
    • 移动设备定位方法和装置
    • US08330654B2
    • 2012-12-11
    • US12752693
    • 2010-04-01
    • Chi-Chung LoSheng-Po KuoJui-Hao ChuYu-Chee TsengLun-Chia KuoChao-Yu Chen
    • Chi-Chung LoSheng-Po KuoJui-Hao ChuYu-Chee TsengLun-Chia KuoChao-Yu Chen
    • G01S3/02
    • G01S5/0294G01C21/28G01S5/0278
    • A method for positioning a mobile device includes following steps. Based on a prior location point of the mobile device, many sample points are generated according to a prior probability distribution associated with the prior location point. A current moving track or a current moving status of the mobile device is obtained, and the sample points are updated according to at least one of the current moving track and the current moving status. A current estimated position is obtained based on a radio frequency signal received by the mobile device. A current probability distribution of the sample points corresponding to the radio frequency signal or the current estimated position is generated to obtain corresponding weights of the updated sample points. A current location point of the mobile device is obtained according to the weights and distribution of the sample points.
    • 一种用于定位移动设备的方法包括以下步骤。 基于移动设备的先前位置点,根据与先前位置点相关联的先前概率分布来生成许多采样点。 获得移动设备的当前移动轨迹或当前移动状态,并且根据当前移动轨迹和当前移动状态中的至少一个来更新采样点。 基于由移动设备接收的射频信号获得当前估计位置。 产生与射频信号或当前估计位置对应的采样点的当前概率分布,以获得更新的采样点的相应权重。 根据采样点的权重和分布,获取移动设备的当前位置点。
    • 6. 发明申请
    • Method for Selecting Sensor Nodes
    • 选择传感器节点的方法
    • US20120166155A1
    • 2012-06-28
    • US13204718
    • 2011-08-08
    • Po-Yu ChenYu-Chee TsengWen-Tsuen Chen
    • Po-Yu ChenYu-Chee TsengWen-Tsuen Chen
    • G06F17/10
    • G01B11/022G01D21/00G06K9/00771H04L67/12H04N7/18
    • The present invention relates to a method for selecting sensor nodes, the method is adopted for calculating the value of a contribution function for a plurality of objects contributed by a plurality of sensor nodes, wherein the contribution function value is calculated by way of determining a coverage level of the objects made by the sensor nodes, or by means of arranging a sub sensor node group capable of sensing covering an object group and calculating the value of the contribution function for the objects contributed by the sensor nodes; Therefore, through the method, the sensor nodes having maximum contribution to the objects can be selected and arranged in a specific environment, and the sensing direction of those sensor nodes can be adjusted for making the sensor node group performs the best efficiency.
    • 本发明涉及一种选择传感器节点的方法,该方法用于计算由多个传感器节点贡献的多个对象的贡献函数的值,其中通过确定覆盖范围来计算贡献函数值 或者通过布置能够感测到覆盖对象组的子传感器节点组并且计算由传感器节点贡献的对象的贡献函数的值; 因此,通过该方法,可以在特定环境中选择并排列对物体具有最大贡献的传感器节点,并且可以调整这些传感器节点的感测方向,以使传感器节点组执行最佳效率。
    • 9. 发明授权
    • Augmented reality-based file transfer method and file transfer system thereof
    • 增强现实的文件传输方法及其文件传输系统
    • US08620027B2
    • 2013-12-31
    • US13363381
    • 2012-02-01
    • Yu-Chee TsengLien-Wu ChenYu-Hao Peng
    • Yu-Chee TsengLien-Wu ChenYu-Hao Peng
    • G06K9/00G06F21/00
    • G06F3/0486G06F17/30126G06F17/30256G06Q10/107H04M2250/52H04M2250/64
    • An augmented reality-based file transfer method and a related file transfer system integrated with cloud computing are provided. The file transfer method is applied to file transmission between a first device and a second device wirelessly connected to each other, wherein the first device includes a file, a display unit, and an input unit electronically connected to the display unit. The file transfer method includes the following steps: when an image stored in the first device is opened, displaying the file and the image on the display unit of the first device, wherein the image comprises a face image of the second user; when the file is dragged to the face image of the second user shown in the image via the input unit and is then released, generating a command; and transferring the file from the first device to the second device according to the command.
    • 提供了一种基于现实的扩展文件传输方法和与云计算集成的相关文件传输系统。 文件传输方法被应用于第一设备和第二设备之间的文件传输,第一设备和第二设备彼此无线连接,其中第一设备包括文件,显示单元和电子连接到显示单元的输入单元。 文件传送方法包括以下步骤:当存储在第一设备中的图像被打开时,在第一设备的显示单元上显示文件和图像,其中图像包括第二用户的脸部图像; 当文件经由输入单元被拖动到图像中所示的第二用户的脸部图像然后被释放时,产生命令; 并根据该命令将文件从第一设备传送到第二设备。
    • 10. 发明申请
    • INTERACTIVE SYSTEM AND INTERACTIVE DEVICE THEREOF
    • 互动系统及其互动设备
    • US20130155211A1
    • 2013-06-20
    • US13523853
    • 2012-06-14
    • Yu-Chee TsengChun-Hao Wu
    • Yu-Chee TsengChun-Hao Wu
    • H04N7/18
    • G06F3/03
    • An interactive system includes a display device and an interactive device. The display device includes a display module for displaying an image thereon, a S processor module and a transceiver. The interactive device includes an image capturing unit, a control unit, and a signal transceiving unit configured to communicate with the transceiver. The image capturing unit is operable to capture at least a part of the image displayed on the display module. The control unit is operable to transmit information of the captured part of the image to the transceiver via the signal transceiving unit. The processor module is operable to determine location of the interactive device relative to the image displayed on the display module based on the information of the part of the image received by the transceiver.
    • 交互式系统包括显示设备和交互设备。 显示装置包括用于在其上显示图像的显示模块,S处理器模块和收发器。 交互式装置包括图像拍摄单元,控制单元和被配置为与收发器通信的信号收发单元。 图像捕获单元可操作以捕获在显示模块上显示的图像的至少一部分。 控制单元可操作以经由信号收发单元将捕获的图像部分的信息发送到收发器。 处理器模块可操作以基于由收发器接收的图像的部分的信息来确定交互式设备相对于在显示模块上显示的图像的位置。