公开(公告)号：US06741934B2

公开(公告)日：2004-05-25

申请号：US10357373

申请日：2003-02-04

申请人： Caph Chen ,  Jui Chung Chen ,  Sidney Young ,  Gordon Yu

发明人： Caph Chen ,  Jui Chung Chen ,  Sidney Young ,  Gordon Yu

IPC分类号： G01C2126

CPC分类号： G01S19/13 ,  G01C21/20

摘要： There is disclosed a global positioning system electronic card capable of dynamically plugging navigation information, which includes a multi-interface controller, a dynamic insertion/removal card interface for being dynamically inserted with a memory card stored with map data, a GPS module, and a host interface. When the memory card is inserted into the dynamic insertion/removal card interface, the dynamic insertion/removal card interface notifies the multi-interface controller for further informing the host device through the host interface to read the map data in the memory card, thereby displaying a corresponding map. After determining the positioning coordinate, the GPS module notifies the multi-interface controller for further informing the host device through the host interface to read the positioning coordinate determined by the GPS module, which is compared with the map data read previously, thereby labeling a coordinate position on the map.

摘要翻译： 公开了能够动态插入导航信息的全球定位系统电子卡，其包括多接口控制器，用于动态插入存储有地图数据的存储卡的动态插入/取出卡接口，GPS模块和 主机接口。 当存储卡插入到动态插入/拔出卡接口中时，动态插入/拔出卡接口通知多接口控制器进一步通过主机接口通知主机，以读取存储卡中的地图数据，由此显示 相应的地图。 在确定定位坐标之后，GPS模块通知多接口控制器进一步通过主机接口通知主机，以读取由GPS模块确定的定位坐标，该定位坐标与先前读取的地图数据进行比较，从而标记坐标 在地图上的位置。

公开(公告)号：US20050102461A1

公开(公告)日：2005-05-12

申请号：US10914146

申请日：2004-08-10

申请人： Jui-Chung Chen ,  Jung-Ta Chang ,  Caph Chen ,  Sidney Young

发明人： Jui-Chung Chen ,  Jung-Ta Chang ,  Caph Chen ,  Sidney Young

IPC分类号： G06F13/00 ,  G06F13/38

CPC分类号： G06F13/387

摘要： A separable multi-interface I/O card device comprises an I/O bridge and an I/O device. The I/O bridge includes a host interface for coupling to an electronic device, a bridge unit, and a first I/O bus, wherein the bridge unit is adapted to either convert signals from the host interface into signals of the first I/O bus or convert signals from the first I/O bus into signals of the host interface, and supply power from a power pin of the host interface to the first I/O bus. The I/O device includes an I/O functional unit and a second I/O bus mated with and separably coupled to the first I/O bus so as to send power, I/O, data, and control signals from the host interface to the I/O functional unit.

摘要翻译： 可分离的多接口I / O卡设备包括I / O桥和I / O设备。 I / O桥包括用于耦合到电子设备的主机接口，桥接单元和第一I / O总线，其中桥接单元适于将来自主机接口的信号转换成第一I / O的信号 总线或将信号从第一个I / O总线转换成主机接口的信号，并将电源从主机接口的电源引脚提供给第一个I / O总线。 I / O设备包括I / O功能单元和与第一I / O总线相配合并可分离地耦合的第二I / O总线，以便从主机接口发送功率，I / O，数据和控制信号 到I / O功能单元。

公开(公告)号：US06899278B2

公开(公告)日：2005-05-31

申请号：US10295992

申请日：2002-11-18

申请人： Caph Chen ,  Jui-Chung Chen ,  Ping-Chang Liu

发明人： Caph Chen ,  Jui-Chung Chen ,  Ping-Chang Liu

IPC分类号： G06K19/07 ,  G06K19/06

CPC分类号： G06K19/07

摘要： A multi-functional electronic card with a multi-I/O interface has a plurality of interface ports for connecting to a host, at least one functional device, and a multi-interface and multi-functional controller. When an interface prot is inserted into the host, other interface ports are off-line automatically. The multi-interface and multi-functional controller is connected to a multi-I/O interface and the functional devices for selecting one functional device. Signals of the multi-I/O interface are converted into signals of the selected functional device so that the host can access the selected functional device.

摘要翻译： 具有多I / O接口的多功能电子卡具有用于连接到主机，至少一个功能设备以及多接口和多功能控制器的多个接口端口。 当接口保护插入主机时，其他接口端口将自动离线。 多接口和多功能控制器连接到多I / O接口和功能设备，用于选择一个功能设备。 多I / O接口的信号被转换成所选择的功能设备的信号，使得主机可以访问所选择的功能设备。

公开(公告)号：US20050235091A1

公开(公告)日：2005-10-20

申请号：US10829111

申请日：2004-04-20

申请人： Caph Chen ,  Charles Liao ,  Ping-Chang Liu

发明人： Caph Chen ,  Charles Liao ,  Ping-Chang Liu

IPC分类号： G06F13/36 ,  G06F13/40

CPC分类号： G06F13/4022

摘要： A USB (Universal Serial Bus) hub with built-in storage device is comprised of an upstream interface port to be operated under the USB (universal serial bus) transmission control protocol for serving as a data-switching communication port of relevant devices; a hub device, further comprising a hub control unit, a packet-switching unit, a router, a built-in storage device, and a repeater; and a downstream interface port to be operated also under USB transmission control protocol, being provided with a plurality of interface ports to serve as a data-switching communication port of relevant devices. Therefore, the USB hub of the present invention can serve as an interface for switching connection between USB interfaces with different transmission speeds, such as USB1.1 and USB2.0, for data transmission.

摘要翻译： 具有内置存储设备的USB（通用串行总线）集线器由用于作为相关设备的数据交换通信端口的USB（通用串行总线）传输控制协议操作的上游接口端口组成; 集线器设备，还包括集线器控制单元，分组交换单元，路由器，内置存储设备和中继器; 以及还将在USB传输控制协议下操作的下游接口端口，设置有多个接口端口用作相关设备的数据交换通信端口。 因此，本发明的USB集线器可以用作用于切换具有不同传输速度的USB接口（例如USB1.1和USB2.0）之间的连接的接口，用于数据传输。