公开(公告)号：US20210397820A1

公开(公告)日：2021-12-23

申请号：US17194360

申请日：2021-03-08

Applicant: VIA TECHNOLOGIES, INC.

Inventor： TsungHsien WU ,  Hung-Pin CHEN ,  Chia-Wei HUANG ,  Michael Andrew Fox

IPC: G06K9/00 ,  G06K7/14

Abstract: A driver login device includes: a network communication unit in communication with the server via a network; an image pickup device capturing a target to obtain a login data; an image processing unit electrically coupled to the image pickup unit, and receiving and processing the login data to obtain a digital data; and a central processing unit electrically coupled to the network communication unit, the image pickup device and the image processing unit. The central processing unit, by way of the network communication unit, receives the data of the driver from the server via the network, controls the image pickup device to capture the target, comparing the digital data with the data of the driver to generate a comparing result, and by way of the network communication unit, transmitting the comparing result back to the server via the network.

公开(公告)号：US20150006680A1

公开(公告)日：2015-01-01

申请号：US14280923

申请日：2014-05-19

Applicant: VIA TECHNOLOGIES, INC.

Inventor： Jia-Shiang CHEN ,  Chia-Wei HUANG ,  Shiang Steve CHARNG ,  Chia-Sheng KUO ,  Cheng-Tao TAN ,  Heng-Ho WU

IPC: H04L12/24

CPC classification number: H04L63/0428 ,  H04L65/4076 ,  H04L67/288 ,  H04L67/289 ,  H04N21/2225 ,  H04N21/6125 ,  H04N21/812 ,  H04N2021/225

Abstract: A multimedia broadcasting system having a multiple-node structure includes nodes. Each node is coupled to at least one of the nodes, and the nodes include server nodes and multimedia-playing terminal nodes. Each server node is coupled to at least one of the server nodes and provides at least one multimedia content. Each multimedia-playing terminal node receives multimedia content transmitted by a server node of the server nodes and plays the multimedia content. A first server node of the server nodes is coupled to a second server node of the server nodes, and the first server node transmits, via the second server node, a first multimedia content to at least one multimedia-playing terminal node controlled by the second server node. Each multimedia-playing terminal node is a multimedia play terminal including at least one display device or audio playing device.

Abstract translation: 具有多节点结构的多媒体广播系统包括节点。 每个节点耦合到至少一个节点，节点包括服务器节点和多媒体播放终端节点。 每个服务器节点耦合到服务器节点中的至少一个并提供至少一个多媒体内容。 每个多媒体播放终端节点接收由服务器节点的服务器节点发送的多媒体内容并播放多媒体内容。 服务器节点的第一服务器节点被耦合到服务器节点的第二服务器节点，并且第一服务器节点经由第二服务器节点将第一多媒体内容发送到由第二服务器节点控制的至少一个多媒体播放终端节点 服务器节点。 每个多媒体播放终端节点是包括至少一个显示设备或音频播放设备的多媒体播放终端。