CN102207843A - Speech reading method and speech reading device of vehicle-mounted system - Google Patents
Speech reading method and speech reading device of vehicle-mounted system Download PDFInfo
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- CN102207843A CN102207843A CN2010101368385A CN201010136838A CN102207843A CN 102207843 A CN102207843 A CN 102207843A CN 2010101368385 A CN2010101368385 A CN 2010101368385A CN 201010136838 A CN201010136838 A CN 201010136838A CN 102207843 A CN102207843 A CN 102207843A
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Abstract
The invention discloses a speech reading method and a speech reading device of a vehicle-mounted system. A customer is informed of information which is required to be known in a speech reporting mode, so the convenience and safety of driving are improved. The technical scheme of the invention is characterized in that: the method comprises the following steps of: transmitting file data in a text format to a text-to-speech conversion module; converting the input file data in the text format into an audio data stream by the text-to-speech conversion module, and outputting; and playing the converted audio data stream in a speech reading mode.
Description
Technical field
The present invention relates to onboard system massage voice reading technology, especially user's information needed is realized the method and apparatus of massage voice reading by tts engine.
Background technology
The Word message service of the onboard system on the vehicle at present generally is to adopt liquid crystal display or TFT screen to show that these screen stock sizes are all less, and the literal display font is little, and is unintelligible, and both inconvenience was also dangerous to read these information in vehicle '.
Onboard system on some vehicle has services such as news, weather, road book and storytelling, but these services all offer the user in the mode of screen display, and is the same with above-mentioned situation, also can cause inconvenient and unsafe problem.
And in operating process, need to read the information on the onboard system screen, for example warning of the information of the title of menu, option, onboard system, onboard system etc. to onboard system.Because the user needs constantly to watch when driving screen understanding these information, thereby has reduced traffic safety.
Further, if some reference contents (literal that belongs to randomness from form) that the user needs onboard system to provide, current onboard system can only be shown to the user on the onboard system screen, and this also can cause same problem.
Summary of the invention
The objective of the invention is to address the above problem, a kind of onboard system massage voice reading method is provided, inform the information that the client need know, improved the convenience and the security of driving by voice broadcast.
Another object of the present invention is to provide a kind of onboard system massage voice reading device.
Technical scheme of the present invention is: the present invention has disclosed a kind of onboard system massage voice reading method, comprising:
The file data of text formatting is sent to text voice conversion module;
Export after converting the file data of text formatting of input to audio data stream by text voice conversion module;
Play this converted audio data stream in the mode of massage voice reading.
According to an embodiment of onboard system massage voice reading method of the present invention, text voice conversion module is a tts engine.
According to an embodiment of onboard system massage voice reading method of the present invention, be by the task of onboard system or service start the file data of text formatting output, receive converted audio data stream and start the broadcast that a media play procedure realizes the massage voice reading mode of audio data stream.
Embodiment according to onboard system massage voice reading method of the present invention, the task of this onboard system or service comprise menu, prompting or the warning of client's consulting service, onboard system, and wherein client's consulting service further comprise GPS navigation, news, weather, road book or storytelling.
The present invention has also disclosed a kind of onboard system massage voice reading device, comprising:
The task processing module is carried out onboard system relevant task or service, and it further comprises:
The Word message output interface, the file data of output text formatting;
The voice data input interface receives the audio data stream that converts;
The play instruction output interface starts media play procedure after receiving audio data stream;
Text voice conversion module connects this task processing module, converts the file data of the text formatting that receives to audio data stream and exports the voice data input interface of this task processing module to;
The media play module connects the task processing module, and audio data stream is play in the mode of massage voice reading.
According to an embodiment of onboard system massage voice reading device of the present invention, text voice conversion module is a tts engine.
Embodiment according to onboard system massage voice reading device of the present invention, task that this task processing module is performed or service comprise menu, prompting or the warning of client's consulting service, onboard system, and wherein client's consulting service further comprise GPS navigation, news, weather, road book or storytelling.
According to an embodiment of onboard system massage voice reading device of the present invention, this task processing module is provided with the GPS transmission interface that receives gps data, the Network Transmission interface or the reception onboard system storage inside memory of data transmission interface of receiving network data.
The present invention contrasts prior art following beneficial effect: technical scheme of the present invention is that the conversion that a tts engine is used for Text To Speech is installed in onboard system.Content that the user need know and interested, every can the expression with text formatting, all can convert audio data stream to by this tts engine, realize voice broadcast by a media play procedure again.The contrast prior art, the present invention informs the control command information of Word message, car status information or onboard system that the driver receives with voice mode, and its effect is to realize safe driving, and the driver need not to divert attention and sees information display screen.
Description of drawings
Fig. 1 is the process flow diagram of the embodiment of onboard system massage voice reading method of the present invention.
Fig. 2 is the schematic diagram of the embodiment of onboard system massage voice reading device of the present invention.
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
The embodiment of onboard system massage voice reading method
Fig. 1 shows the embodiment of onboard system massage voice reading method of the present invention.Seeing also Fig. 1, is the detailed description of each step of the onboard system massage voice reading method of present embodiment below.
Step S10: the file data of text formatting is sent to text voice conversion module.
The main body that transmits the file data of text formatting is the task-driven mode, that is carrying out in the onboard system of task or service run into the file data of text formatting in the process of implementation, just these data are sent to tts engine.
The task of this onboard system or service not only comprise client's consulting service such as GPS navigation, news, weather, road book or storytelling, also comprise menu, prompting or the warning etc. of onboard system.Below only for giving an example any in fact can transmission as file data with the content of text representation.
Step S12: export after converting the file data of text formatting of input to audio data stream by text voice conversion module.
In the present embodiment, the specific implementation of text voice switch technology can be a tts engine.
Accept the rapid description of previous step, because the mode of task-driven, audio data stream is to export former task to.
Step S14: play converted audio data stream in the mode of massage voice reading.
Accept the rapid description of previous step, former task starts a media play procedure after receiving audio data stream, by this media play procedure playing audio-fequency data stream.
The embodiment of onboard system massage voice reading device
Fig. 2 shows the principle of the embodiment of onboard system massage voice reading device.See also Fig. 2, the onboard system massage voice reading device of present embodiment comprises task processing module 10, text voice conversion module 20 and media play module 30.Annexation between them is: set up two-way connection between task processing module 10 and the text voice conversion module 20, the task processing module 10 unidirectional media play modules 30 that are connected to.
Carrying out in the task processing module 10 of task or service not only comprise client's consulting service such as GPS navigation, news, weather, road book or storytelling, also comprise the control command information or the on-board status information such as menu, prompting or warning of onboard system.
Task or service that corresponding task processing module 10 is performed, its external interface comprise the signal that is used to receive gps system the GPS transmission interface, be used for the Network Transmission interface of receiving network data or receive onboard system storage inside memory of data transmission interface etc., or the combination in any of these interfaces.When task processing module 10 handle be the GPS coherent signal time, task processing module 10 receives gps data by the GPS transmission interface from the outside.When task processing module 10 handle be object such as news, weather the time, task processing module 10 by the Network Transmission interface from outside receiving network data.When task processing module 10 handle be object such as onboard system menu, prompting the time, by memory transmission interface from the inner data that receive of onboard system.
Task processing module 10 is carried out needs the mode of the data of voice broadcast with the file data of text formatting, and is transferred to text voice conversion module 20 (text voice conversion module 20 with tts engine realize at present embodiment) by Word message output interface 102.Text voice conversion module 20 converts the file data of text formatting to the corresponding audio data stream, returns to task processing module 10.
Task processing module 10 receives audio data stream by voice data input interface 104, and sends play instruction to media play module 30 by play instruction output interface 100.Media play module 30 comes down to a media play procedure, and the audio data stream that task processing module 10 receives is reported in the mode of massage voice reading.
The foregoing description provides to those of ordinary skills and realizes or use of the present invention; those of ordinary skills can be under the situation that does not break away from invention thought of the present invention; the foregoing description is made various modifications or variation; thereby protection scope of the present invention do not limit by the foregoing description, and should be the maximum magnitude that meets the inventive features that claims mention.
Claims (8)
1. onboard system massage voice reading method comprises:
The file data of text formatting is sent to text voice conversion module;
Export after converting the file data of text formatting of input to audio data stream by text voice conversion module;
Play this converted audio data stream in the mode of massage voice reading.
2. onboard system massage voice reading method according to claim 1 is characterized in that text voice conversion module is a tts engine.
3. onboard system massage voice reading method according to claim 2, it is characterized in that, be by the task of onboard system or service start the file data of text formatting output, receive converted audio data stream and start the broadcast that a media play procedure realizes the massage voice reading mode of audio data stream.
4. onboard system massage voice reading method according to claim 3, it is characterized in that, the task of this onboard system or service comprise menu, prompting or the warning of client's consulting service, onboard system, and wherein client's consulting service further comprise GPS navigation, news, weather, road book or storytelling.
5. onboard system massage voice reading device comprises:
The task processing module is carried out onboard system relevant task or service, and it further comprises:
The Word message output interface, the file data of output text formatting;
The voice data input interface receives the audio data stream that converts;
The play instruction output interface starts media play procedure after receiving audio data stream;
Text voice conversion module connects this task processing module, converts the file data of the text formatting that receives to audio data stream and exports the voice data input interface of this task processing module to;
The media play module connects the task processing module, and audio data stream is play in the mode of massage voice reading.
6. onboard system massage voice reading device according to claim 5 is characterized in that text voice conversion module is a tts engine.
7. onboard system massage voice reading device according to claim 6, it is characterized in that, task that this task processing module is performed or service comprise menu, prompting or the warning of client's consulting service, onboard system, and wherein client's consulting service further comprise GPS navigation, news, weather, road book or storytelling.
8. onboard system massage voice reading device according to claim 7, it is characterized in that this task processing module is provided with the GPS transmission interface that receives gps data, the Network Transmission interface or the reception onboard system storage inside memory of data transmission interface of receiving network data.
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| CN2010101368385A CN102207843A (en) | 2010-03-31 | 2010-03-31 | Speech reading method and speech reading device of vehicle-mounted system |
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| CN103188316A (en) * | 2011-12-30 | 2013-07-03 | 上海博泰悦臻电子设备制造有限公司 | Vehicle-mounted end, and realization system, adaptive device and starting method of vehicle-mounted voice broadcast |
| CN103558917A (en) * | 2013-11-11 | 2014-02-05 | 崔鹏 | Blind operation method and device based on vehicle-mounted electronic equipment |
| CN104035550A (en) * | 2013-03-07 | 2014-09-10 | 腾讯科技（深圳）有限公司 | Information providing mode switching method and device |
| CN104200803A (en) * | 2014-09-16 | 2014-12-10 | 北京开元智信通软件有限公司 | Voice broadcasting method, device and system |
| CN105228070A (en) * | 2014-06-16 | 2016-01-06 | 施耐德电气工业公司 | On-site speaker device, field speech broadcast system and method thereof |
| WO2016197430A1 (en) * | 2015-06-11 | 2016-12-15 | 中兴通讯股份有限公司 | Information output method, terminal, and computer storage medium |
| CN111212149A (en) * | 2020-01-15 | 2020-05-29 | 上海擎感智能科技有限公司 | Terminal information sharing method and system |
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Application publication date: 20111005 |