Method and system for multi-language self-adaptive voice navigation
A voice navigation and self-adaptive technology, which is applied to road network navigators, record carriers used by machines, instruments, etc., can solve the problems of unsatisfactory passengers and single prompt voice language, and achieve timely and accurate voice and text prompt services, reducing The effect of labor intensity and high degree of automation
Inactive Publication Date: 2009-08-26
黄家昌 +1
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Problems solved by technology
The disadvantage of this technical solution is that the language of the prompting voice is relatively single, and generally only the native language and English are provided, which cannot meet the needs of passengers for other languages.
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[0008] The present invention will be further described below in conjunction with the accompanying drawings. However, the scope of protection claimed by the present invention is not limited to the scope described in the embodiments.
[0009] The technical scheme of the present invention is, utilizes the on-board microcomputer of public transportation to provide self-adaptive voice broadcasting, mainly comprises radio frequency electronic tag (S101), as the language mark of prompting voice of on-board microcomputer; Antenna (S102) and radio frequency electronic tag reader ( S103), used to read and write radio frequency electronic tags; a vehicle-mounted microcomputer (S104) with a radio frequency electronic label reader-writer interface and digital audio file playback function, as a vehicle-mounted prompt voice playback device, used to obtain language identification from radio frequency electronic tags Coding, and playing the prompting voice of the corresponding language; the ve...
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The invention relates to a method and a system for multi-language self-adaptive voice navigation. The system comprises a vehicle stereo device, an RF electronic tag, an antenna, an RF electronic tag reader, a vehicle microcomputer with an RF electronic tag reader interface and the function of playing digital audio files, as well as a power supply source. The method utilizes the vehicle microcomputer in public traffic to provide self-adaptive voice playing, and mainly comprises the following steps that: the RF electronic tag is used as a language mark of the prompt voice of the vehicle microcomputer; the antenna and the RF electronic tag reader are used for reading and writing the RF electronic tag; the vehicle microcomputer with the RF electronic tag reader interface and the function of playing digital audio files is taken as a vehicle prompt voice playing device, and is used for acquiring language mark codes from the RF electronic tag and playing the prompt voice in a corresponding language; and the vehicle stereo device is used for playing the corresponding prompt voice for passengers.
Description
technical field [0001] The present invention relates to a method and system for multilingual self-adaptive voice navigation, comprising a vehicle-mounted audio equipment, a radio frequency electronic tag, an antenna, a radio frequency electronic tag reader, a vehicle-mounted radio frequency electronic tag reader-writer interface and a digital audio file playing function Microcomputer and its power supply. Background technique [0002] At present, the technical scheme of the vehicle-mounted voice prompting device for public transport is to record various prompt voices to be played in the vehicle-mounted voice prompting device in the order of seats opposite to the driving route in advance. During the driving process of the vehicle, the prompt voice corresponding to the driving route is manually operated by the driver and passengers to play the prompt voice to remind the passengers when the vehicle travels to the corresponding location. The shortcoming of this technical scheme...
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IPC IPC(8): G01C21/26G01C21/34G06K19/067
Inventor 郭辉黄家昌
Owner 黄家昌