CN102665175B - A kind of mobile network of utilization realizes the method for vehicle-mounted voice intercommunication - Google Patents
A kind of mobile network of utilization realizes the method for vehicle-mounted voice intercommunication Download PDFInfo
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- CN102665175B CN102665175B CN201210109981.4A CN201210109981A CN102665175B CN 102665175 B CN102665175 B CN 102665175B CN 201210109981 A CN201210109981 A CN 201210109981A CN 102665175 B CN102665175 B CN 102665175B
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Abstract
A kind of mobile network of utilization realizes the method for vehicle-mounted voice intercommunication, be intended to overcome traditional speech talkback of the prior art there is speech quality can not to ensure or converse the higher shortcoming of cost, a kind of mobile network of utilization is provided to realize the method for vehicle-mounted voice intercommunication, hardware comprises one group of automatic navigator and speech talkback server, automatic navigator connects composition voice inter-speaking system by mobile network and speech talkback server, automatic navigator is provided with speech talkback application program, described method is primarily of sending intercommunication request, speaking of user is recorded, recording is sent by mobile network, speech talkback server carries out data relay, other users receive and record and play five steps composition.This invention ensures that the delivery quality of voice, reduce the cost of intercommunication between user, be applicable to the environment carrying out vehicle-mounted voice intercommunication.
Description
Technical field
The present invention relates to vehicle mounted guidance car working application field, particularly relate to a kind of method that mobile network of utilization realizes vehicle-mounted voice intercommunication.
Background technology
Traditional speech talkback mode mainly contains intercom call and mobile phone communication two kinds.Intercom call does not need network, and directly by transmitting and receiving the transmission that signal realizes voice between intercom equipment, communication process does not produce expense, but when the real-time Transmission of voice, speech quality is easily subject to the impact of Distance geometry barrier.Mobile phone communication is then the real-time Transmission of being carried out voice by the voice channel of mobile network, generally carries out charging by the duration of call, and call cost is higher.In sum, although intercom call is not received cost of the phone call speech quality and can not be ensured, although and mobile phone communication can be ensured the quality of products, call cost is higher.Along with popularizing of development of Mobile Internet technology, a lot of automatic navigators is provided with on-line module, can be connected with the Internet at any time, but this network savvy is not applied to speech talkback aspect by current automatic navigator product.
Summary of the invention
Instant invention overcomes traditional speech talkback of the prior art there is speech quality can not to ensure or converse the higher shortcoming of cost, provide a kind of method that mobile network of utilization realizes vehicle-mounted voice intercommunication.
The technical scheme that the present invention realizes goal of the invention employing is: a kind of mobile network of utilization realizes the method for vehicle-mounted voice intercommunication, hardware comprises one group of automatic navigator and speech talkback server, automatic navigator connects composition voice inter-speaking system by mobile network and speech talkback server, automatic navigator is provided with speech talkback application program, described method is primarily of sending intercommunication request, speaking of user is recorded, recording is sent by mobile network, speech talkback server carries out data relay, other users receive and record and play five steps composition, concrete steps are:
A. intercommunication request is sent: user runs the speech talkback application program that automatic navigator is installed, log in speech talkback apply and select the good friend that converses, to set up between two navigators or phone group between three and above multiple navigators, send speech talkback request, user presses the square control key be arranged on vehicle steering, button change information is sent to the operating system of automatic navigator by side's control key, after the operating system of automatic navigator receives button change information, send speech talkback request to speech talkback application program;
B. speaking of user is recorded: speech talkback application program calls the recording access of the operating system of automatic navigator after receiving the speech talkback request described in steps A, by the microphone being connected to automatic navigator, speaking of user is recorded;
C. recording is sent by mobile network: after speech talkback application program receives End of Tape instruction, call the network interface of the operating system of automatic navigator, by network communication protocol mode, the recording described in step B is sent to speech talkback server with the form of voice data through mobile network;
D. speech talkback server carries out data relay: the voice data described in speech talkback server receiving step C, and is transmitted to other users of the phone group described in steps A;
E. other users receive and record and play: other users of the phone group described in step D log in speech talkback application by other automatic navigator, the network interface of the operating system of this automatic navigator of speech talkback application call, by network communication protocol mode poll speech talkback server, if find that there is the voice data sending to oneself, download to automatic navigator by network communication protocol and play.
The invention has the beneficial effects as follows: utilize multiple automatic navigator and speech talkback server to connect composition voice inter-speaking system, by the microphone of automatic navigator, speaking of user is recorded, and by mobile network, recording is quasi real time transmitted with the form of voice data, user can carry out intercommunication with other users of phone group easily, the network traffics that cost of the phone call produces by audio data transmission take calculating, not only ensure that the delivery quality of voice, and reduce the cost of intercommunication between user, improve the competitiveness of product.
Below in conjunction with accompanying drawing and embodiment, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is flow chart of the present invention.
Embodiment
As described in Figure 1, a kind of mobile network of utilization of the present embodiment realizes the method for vehicle-mounted voice intercommunication, hardware comprises one group of automatic navigator and speech talkback server, automatic navigator comprises the on-line module supporting mobile network, audio input device and audio output device, automatic navigator connects composition voice inter-speaking system by mobile network and speech talkback server, mobile network mainly comprises GSM, GPRS, EDGE, TDSCDMA, CDMA2000, WCDMA, WIFI etc., automatic navigator is provided with speech talkback application program, described method is primarily of sending intercommunication request, speaking of user is recorded, recording is sent by mobile network, speech talkback server carries out data relay, other users receive and record and play five steps composition, concrete steps are:
A. send intercommunication request: user runs the speech talkback application program that automatic navigator is installed, log in speech talkback and apply and select call good friend, to set up between two navigators or phone group between three and above multiple navigators, send speech talkback request.The user logged in first needs in voice inter-speaking system, register individual account, user logs in speech talkback application by personal account, in voice inter-speaking system, search, select to need one or more call good friends of intercommunication, to set up between two navigators or phone group between three and above multiple navigators.In the present embodiment, automatic navigator is provided with the intercommunication button of opening voice intercom system, and user sends speech talkback request by the intercommunication button pressing voice inter-speaking system to voice inter-speaking system.Operate for the convenience of the user, the speech talkback button of the present embodiment has three kinds of set-up modes, is respectively the soft key be arranged on voice inter-speaking system interface or the hardware button be arranged on automatic navigator or the square control key button be arranged on vehicle steering.Wherein, great convenience car owner is being used voice inter-speaking system by side's control key button on the run, user presses the square control key be arranged on vehicle steering, button change information is sent to the operating system of automatic navigator by side's control key by CAN protocol, or the mainboard of data wire corresponding for square control key and automatic navigator is electrically connected, the button change information of side's control key sends to the operating system of automatic navigator by bus, after the operating system of automatic navigator receives button change information, send speech talkback request to speech talkback application program.
B. speaking of user is recorded: after speech talkback application program receives the speech talkback request described in steps A, call the recording access of the operating system of automatic navigator, by the microphone or other audio input device that are connected to automatic navigator, speaking of user is recorded, the form of recording adopts Amr coding, speech talkback application program ejects speech talkback interface, and prompting user loquiturs;
C. recording is sent by mobile network: after speech talkback application program receives End of Tape instruction, call the network interface of the operating system of automatic navigator, by the http protocol mode of network communication protocol, the recording described in step B is sent to speech talkback server with the form of voice data through mobile network.The End of Tape instruction of the present embodiment be arrange recording in limited time or user trigger the operation terminating recording;
D. speech talkback server carries out data relay: the voice data described in speech talkback server receiving step C, and is transmitted to other users of the phone group described in steps A, and whole process is by mobile network's transmission of audio data;
E. other users receive and record and play: other users of the phone group described in step D log in speech talkback application by other automatic navigator, the network interface of the operating system of this automatic navigator of speech talkback application call, by network communication protocol http protocol mode poll speech talkback server, if find that there is the voice data sending to oneself, download to automatic navigator by network communication protocol http agreement and play by the audio output device of automatic navigator.
Actual when using, user logs in the speech talkback application on automatic navigator by registered personal account, select call good friend, to set up between two navigators or phone group between three and above multiple navigators.User click be arranged on voice inter-speaking system interface soft key, intercommunication request is sent to voice inter-speaking system, speech talkback application program ejects speech talkback interface, prompting user loquiturs and records, user talks, again click this soft key and then send End of Tape instruction to voice inter-speaking system, End of Tape; Or, user presses the hardware button be arranged on automatic navigator or the square control key button be arranged on vehicle steering, intercommunication request is sent to voice inter-speaking system, speech talkback application program ejects speech talkback interface, prompting user loquiturs and records, user talks, and unclamps this button and then sends End of Tape instruction to voice inter-speaking system, End of Tape.After End of Tape, recording is sent to speech talkback server with the form of voice data by mobile network by automatic navigator, by speech talkback transit server to other users of phone group, other users are downloaded voice data by other automatic navigator and are play, and repeat above step and can realize both sides' intercommunication or multi-party inter-speaking.
The voice inter-speaking system of the present embodiment also can support following expanded function: as support voice message, and when the other side is not online, voice data can be stored in speech talkback server, is obtained after the other side reaches the standard grade by speech talkback server; As supported, dialog history record is checked, dialog procedure produce data on speech talkback server, leave record, car owner can afterwards again playback listen to.
A kind of mobile network of utilization of the present embodiment realizes the method for vehicle-mounted voice intercommunication, mainly based on having installed the automatic navigator supporting the on-line module of mobile network, but also automatic navigator can be substituted by the cell phone apparatus with network savvy and sound Input/Output Device.The intercommunication that the present embodiment realizes can be two side's intercommunications, also can be multi-party inter-speaking, the equipment participating in intercommunication can be automatic navigator, also can be smart mobile phone, no matter be automatic navigator or cell phone apparatus, all need pre-installation speech talkback application program to participate in intercommunication.
Claims (7)
1. the method utilizing mobile network to realize vehicle-mounted voice intercommunication, hardware comprises one group of automatic navigator and speech talkback server, automatic navigator connects composition voice inter-speaking system by mobile network and speech talkback server, automatic navigator is provided with speech talkback application program, described method primarily of sending intercommunication request, speaking of user recorded, send recording by mobile network, speech talkback server carries out data relay, other users receive and record and play five steps composition, it is characterized in that, concrete steps are:
A. intercommunication request is sent: user runs the speech talkback application program that automatic navigator is installed, log in speech talkback apply and select the good friend that converses, to set up between two navigators or phone group between three and above multiple navigators, send speech talkback request, user presses the square control key be arranged on vehicle steering, button change information is sent to the operating system of automatic navigator by side's control key, after the operating system of automatic navigator receives button change information, send speech talkback request to speech talkback application program;
B. speaking of user is recorded: speech talkback application program calls the recording access of the operating system of automatic navigator after receiving the speech talkback request described in steps A, by the microphone being connected to automatic navigator, speaking of user is recorded;
C. recording is sent by mobile network: after speech talkback application program receives End of Tape instruction, call the network interface of the operating system of automatic navigator, by network communication protocol mode, the recording described in step B is sent to speech talkback server with the form of voice data through mobile network;
D. speech talkback server carries out data relay: the voice data described in speech talkback server receiving step C, and is transmitted to other users of the phone group described in steps A;
E. other users receive and record and play: other users of the phone group described in step D log in speech talkback application by other automatic navigator, the network interface of the operating system of this automatic navigator of speech talkback application call, by network communication protocol mode poll speech talkback server, if find that there is the voice data sending to oneself, download to automatic navigator by network communication protocol and play.
2. a kind of mobile network of utilization according to claim 1 realizes the method for vehicle-mounted voice intercommunication, it is characterized in that, button change information sends to the operating system of automatic navigator to be that square control key sends button change information by CAN protocol to the operating system of automatic navigator by described square control key.
3. a kind of mobile network of utilization according to claim 1 realizes the method for vehicle-mounted voice intercommunication, it is characterized in that, button change information sends to the operating system of automatic navigator to be by described square control key, the mainboard electrical connection of the data wire that side's control key is corresponding and automatic navigator, the button change information of square control key sends to the operating system of automatic navigator by bus.
4. a kind of mobile network of utilization according to claim 1 realizes the method for vehicle-mounted voice intercommunication, it is characterized in that, described step B also comprises, and speech talkback application program ejects speech talkback interface, and prompting user loquiturs.
5. a kind of mobile network of utilization according to claim 1 realizes the method for vehicle-mounted voice intercommunication, it is characterized in that, the form of the recording described in step B adopts Amr coding.
6. a kind of mobile network of utilization according to claim 1 realizes the method for vehicle-mounted voice intercommunication, it is characterized in that, the End of Tape instruction described in step C is, arranging recording in limited time or user trigger the operation terminating recording.
7. a kind of mobile network of utilization according to claim 1 realizes the method for vehicle-mounted voice intercommunication, it is characterized in that, step C and the network communication protocol described in step e are http agreement.
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| CN103002108B (en) * | 2012-11-22 | 2016-12-21 | 东莞宇龙通信科技有限公司 | The processing method of a kind of calling record, system and mobile terminal |
| CN103234550A (en) * | 2013-04-18 | 2013-08-07 | 武汉市阳光道客信息技术有限公司 | Car networking terminal and car networking system |
| CN104518950A (en) * | 2013-09-30 | 2015-04-15 | 中国电信股份有限公司 | Method and system for realizing voice intercom and voice intercom server |
| WO2015051684A1 (en) * | 2013-10-10 | 2015-04-16 | 深圳市掌讯通讯设备有限公司 | Vehicle networking communication system and method therefor |
| CN104754638A (en) * | 2013-12-27 | 2015-07-01 | 中国移动通信集团公司 | Communication method and corresponding equipment |
| CN104144383A (en) * | 2014-07-23 | 2014-11-12 | 南京城际在线信息技术有限公司 | Handheld radio implementation method based on mobile network communication |
| CN104539513B (en) * | 2014-12-11 | 2018-08-21 | 广东好帮手电子科技股份有限公司 | Method for sending voice message based on vehicle device wechat and system |
| CN104507055B (en) * | 2014-12-16 | 2017-10-03 | 南京北斗城际在线信息股份有限公司 | The USB digital hand platform systems and its means of communication communicated based on mobile network |
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| CN106488408A (en) * | 2015-08-28 | 2017-03-08 | 北京易车互联信息技术有限公司 | Intercom system, transmitter receiver, speech talkback server and its voice communication method |
| CN106952427A (en) * | 2017-02-09 | 2017-07-14 | 深圳市天智联科技有限公司 | A kind of warning lamp and its communication means |
| CN107147415B (en) * | 2017-04-05 | 2019-12-10 | 深圳市亿兆互联技术有限公司 | Voice intercom device and method based on LORA technology |
| CN107770056A (en) * | 2017-11-20 | 2018-03-06 | 上汽依维柯红岩商用车有限公司 | Vehicle-mounted voice chat system and control method based on wechat |
| CN108848457A (en) * | 2018-08-02 | 2018-11-20 | 西安安源智造机电设备有限公司 | G network data wirelessly communicates bimodulus talk back equipment |
| CN112654017A (en) * | 2019-10-10 | 2021-04-13 | 北京新能源汽车股份有限公司 | Vehicle communication method and device and automobile |
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Effective date of registration: 20210727 Address after: 518000 8th and 9th floors, block C, building 5, No. 11, Haitian 1st Road, Nanshan District, Shenzhen, Guangdong Patentee after: SHENZHEN ROADROVER TECHNOLOGY Co.,Ltd. Address before: 518057 unit 11-12, floor 3, Changhong science and technology building, No. 18, Keji South 12th Road, Nanshan District, Shenzhen, Guangdong Province Patentee before: SHENZHEN LUYOU NETWORK TECHNOLOGY Co.,Ltd. |
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