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    • 2. 发明授权
    • Voice-controlled navigation device and method
    • 声控导航装置及方法
    • US08412455B2
    • 2013-04-02
    • US12905090
    • 2010-10-15
    • Yi-Hua GongGuo-Zhi DingChi-Ming Lu
    • Yi-Hua GongGuo-Zhi DingChi-Ming Lu
    • G10L17/00
    • G01C21/3608G10L15/10
    • In a voice-controlled navigation device and method, a voice command is received, and divided into voice segments Vi (i=1˜n) by comparing with one or more keywords. A voice segment Vi (i=1˜n) is obtained in sequence to be compared with tree nodes in a search tree of place names. A weight value of each tree node is computed according to a comparison, to select one or more tree nodes whose weight values are greater than a predetermined value. Routes formed by all the selected tree nodes are obtained to select a route whose total weight value is the greatest. A navigation to a destination is given by indicating the selected route on an electronic map according to place names represented by the tree nodes of the selected route.
    • 在语音控制导航装置和方法中,通过与一个或多个关键字进行比较,接收语音命令,并将其划分成语音片段Vi(i = 1〜n)。 获得语音段Vi(i = 1〜n),以便与地名搜索树中的树节点进行比较。 根据比较来计算每个树节点的权重值,以选择其重量值大于预定值的一个或多个树节点。 获得由所有选定的树节点形成的路由,以选择其总权重值最大的路由。 通过根据由所选择的路线的树节点表示的地名,在电子地图上指示所选择的路线来给出到目的地的导航。
    • 5. 发明申请
    • Method, Device And Data Download System For Controlling Effectiveness Of A Download Transaction
    • 方法,设备和数据下载系统,用于控制下载事务的有效性
    • US20080270578A1
    • 2008-10-30
    • US12170212
    • 2008-07-09
    • Lei ZhangHua GongQitao Zhong
    • Lei ZhangHua GongQitao Zhong
    • G06F15/16
    • H04L67/06H04L63/0807H04L67/02
    • A method, device, and data download system for controlling effectiveness of a download transaction. The method includes: resolving, by a download server, a transaction ID generation request from a download portal, dynamically generating a transaction ID according to a current download transaction and sending the transaction ID to the download portal; sending, by the download portal, a download address corresponding to a download content selected by a download client and the transaction ID to the download client; the download client redirecting to the download server according to the download address, and sending a download request containing the transaction ID; and authenticating an identity of the download client and verifying the transaction ID by the download server, if the verification is passed, transferring, by the download server, the corresponding download content to the download client; otherwise, the download fails.
    • 一种用于控制下载事务的有效性的方法,设备和数据下载系统。 该方法包括:由下载服务器从下载门户解析交易ID生成请求,根据当前下载交易动态生成交易ID并将交易ID发送到下载门户; 由所述下载门户将与下载客户端选择的下载内容相对应的下载地址和所述交易ID发送到所述下载客户端; 所述下载客户端根据所述下载地址重定向到所述下载服务器,并发送包含所述交易ID的下载请求; 并且通过所述下载服务器验证所述下载客户端的身份并验证所述交易ID,如果所述验证通过,则所述下载服务器将所述相应的下载内容传送到所述下载客户端; 否则下载失败。