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A voice navigation method and system

A technology of voice navigation and voice files, which is applied in the field of browser navigation, can solve problems such as delayed broadcasting and missed broadcasting of voice files, and achieve the effects of reducing the frequency of delayed broadcasting and missed broadcasting, good user experience, and good voice navigation services

Active Publication Date: 2018-07-10
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] The invention provides a voice navigation method and system, which can solve the problems of delayed broadcast and missing broadcast of voice files in browser navigation

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  • A voice navigation method and system
  • A voice navigation method and system

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Embodiment Construction

[0042] The basic idea of ​​the present invention is: set up N links for obtaining the audio files that need to be broadcast from the server; utilize the N links to obtain M audio files that need to be broadcast from the server, and cache the acquired audio files; wherein, N is a positive integer, and M is a positive integer; when a voice file needs to be broadcast, the cached voice file is searched and broadcast.

[0043] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0044] The invention provides a voice navigation method, figure 1 It is a schematic flow chart of a preferred embodiment of the voice navigation method of the present invention, such as figure 1 Shown, this preferred embodiment comprises the following steps:

[0045] In step S101, the browser establishes N links for obtaining audio fi...

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Abstract

The present invention provides a voice navigation method, comprising: establishing N links for acquiring voice files that need to be broadcast from a server; using the N links to acquire M voice files that need to be broadcast from the server, and caching the acquired A voice file; wherein, N is a positive integer, and M is a positive integer; when the voice file needs to be broadcast, the cached voice file is searched and broadcast; the present invention also provides a voice navigation system. According to the technical solution provided by the invention, the problems of delayed broadcast and missed broadcast of voice files in browser navigation can be solved.

Description

【Technical field】 [0001] The invention relates to browser navigation technology in the Internet field, in particular to a voice navigation method and system. 【Background technique】 [0002] In current navigation products, it is very common to use voice to broadcast navigation data in real time. The navigation data broadcast by voice is a voice file generated in real time according to current road conditions and driving routes. In the prior art, client-side navigation products usually synthesize required voice files locally based on a local voice database, so there is no problem of voice broadcast delay. [0003] At present, there is a browser navigation product in the navigation products, such as HTML (Hypertext Markup Language, Hypertext Markup Language) 5 navigation. HTML5 navigation is a front-end navigation product developed based on HTML5 technology. You need to install any additional plug-ins or applications to directly use the navigation service, which is very conven...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08
Inventor 张琳程波佘党恩
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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