CN100536512C - Method and device for call connection by voice recognition and voice synthesis of vehicle navigation device - Google Patents

Method and device for call connection by voice recognition and voice synthesis of vehicle navigation device Download PDF

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Publication number
CN100536512C
CN100536512C CNB2004100508369A CN200410050836A CN100536512C CN 100536512 C CN100536512 C CN 100536512C CN B2004100508369 A CNB2004100508369 A CN B2004100508369A CN 200410050836 A CN200410050836 A CN 200410050836A CN 100536512 C CN100536512 C CN 100536512C
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China
Prior art keywords
speech recognition
vehicle navigation
navigation apparatus
telephone number
voice
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Expired - Fee Related
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CNB2004100508369A
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Chinese (zh)
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CN1725792A (en
Inventor
尹昌庆
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LG Electronics Huizhou Co Ltd
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LG Electronics Huizhou Co Ltd
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Priority to CNB2004100508369A priority Critical patent/CN100536512C/en
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Publication of CN100536512C publication Critical patent/CN100536512C/en
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Abstract

A method for voice recognition through vehicle navigation device includes receiving voice dial command at client place and sending relative telephone number, confirming information source of opposite party first when opposite part receives call, connecting line on and speaking if opposite party is right person to speak with or otherwise disconnecting line to cut off call.

Description

The method and apparatus of conversing and connecting by vehicle navigation apparatus
[technical field]
The application is the invention of vehicle navigation apparatus call connection method and device; More particularly be, when the driver when requiring phonetic dialing with the other side conversation, confirm the other side and be connected the method and apparatus of conversation with the other side by speech recognition and phonetic synthesis.
[background technology]
Also life has brought huge variation to automobile in the development of ICT (information and communication technology).But driver's receiving traffic information not only in driving procedure, but also can enjoy economy, culture and various information and the service relevant with daily life; Because the exploitation of this intelligent traffic system, driver's safety and convenience have obtained significantly promoting.
Individualized recently and personal pocket communication apparatus is on the increase, and a lot of electronic systems of using in family and the office in this trend have also been moved in the automobile; The electronic technology such as computer platform that wherein can transmit the wireless communication apparatus of voice-and-data signal and PC (Personal computer), PDA (Personal Digital Assistant), similar game machine become the basic constituent element that design is communicated with vehicle (hereinafter referred to as ConnectedCar).
In order to embody this Connected Car, that obtain recently giving priority to is exactly vehicle-mounted information service system (Telematics); This vehicle-mounted information service system be with wireless, speech data communication and the satellite information system (GPS) that utilizes moonlet as the basis, utilize the automobile technology of exchange message mutually; And be a kind of terminating machine and transportation of utilizing PALS (positioning and location system) and wireless telecommunications net that transport information, emergency emergency measures, remote vehicle diagnostics, the various removable services of the Internet utilization (financial transaction, news, Email etc.) are provided to driver and passenger.In other words, this vehicle-mounted information service system is not only to have/wireless facilities and hardware facility, but (end-to-end) solution that joins end to end that comprises whole contact and service.The application of this vehicle-mounted information service system guider needs position search method faster and more easily.
In the existing vehicle navigation apparatus, the user must dial one by one in order to converse, and owing to will search for phone numbers associated from directory, may influence driver's safe driving.In addition, if when to push the wrong telephone number or signal(l)ing condition be not fine, also to confirm the people that whether will converse; This has brought suitable inconvenience to the driver.
[summary of the invention]
In order to solve above-mentioned variety of problems, be provided with speech recognition equipment and speech synthetic device in the application's the vehicle navigation apparatus, because above-mentioned design can be dialled by voice or telephone number mode, improved the convenience of using greatly.And after phonetic synthesis affirmation the other side information source, system will inquire automatically whether the other side converses, and the conversation approval according to the other side connects conversation more then; Can use vehicle navigation apparatus more easily like this, and avoid the potential safety hazard of diverting attention and causing because of the driver.
In order to achieve the above object, the application has possessed following 3 steps: the 1st step receives the phonetic dialing instruction from the user, and dialing information is sent to phone numbers associated; The 2nd step in case the other side answers the call, is just confirmed the other side's information source earlier; The 3rd step is if the other side is the people that the user will converse really, with regard to connecting subscribers participating and the other side's conversation.
Other the 3rd step is also divided two steps: the 3-1 step, and the other side is the people that the user will converse really, just judges whether the other side has the purpose with user's communication; The 3-2 step if the other side has the conversation purpose, is just connected the other side and is connected with user's phone.
Judge that the converse process of purpose of the other side is as follows:, will whether put question to and this user's communication to the other side in the phonetic synthesis mode if the other side is the people that the user will converse; According to the replying of the other side, whether certainly to confirm then; If be judged as when sure, just connect phone.
Telephone signal sends also divides following step: want the partner name with what speech recognition user was said, and be converted into text; Search and the identical name of partner name that is converted to text in telephone directory book; Telephone number in searched name sends closing of the circuit information.Whether at this moment, the information source of partner is confirmed then to finish by following steps: the partner name of telegraph text form is converted to voice output listens to the other side, and confirm the party to the other side; Replying of speech recognition the other side if be judged as certainly, just connected the other side and is connected with user's phone then.
Telephone signal sends and can also divide following step in addition: search step, in telephone directory book, search for the identical telephone number of partner telephone number with user's input; Preserve step, preserve the name of registering in the searched telephone number; Forwarding step is to the telephone number transmission connection information of input.At this moment, the information source of partner is confirmed then to finish by following steps: the name that will preserve is converted to voice output and listens to the other side, and confirms to be the party to the other side; Replying of speech recognition the other side if be judged as certainly, just connected the other side and is connected with user's phone then.
In other examples of the application, the user can be on specific button ticketed call the other side's telephone number and name.As long as user one will send information to phone numbers associated by above-mentioned specific keys; Treat that the other side replys, convert registered name to voice output and listen, and confirm to be the party to the other side.At this moment carry out speech recognition according to replying of the other side, be connected with the other side's conversation with regard to connecting subscribers participating if be judged as when sure.
The process that connecting subscribers participating is connected with the other side's phone is also divided following step: the output step, judge replying for certainly time of the other side, with the voice synthesized form put question to the other side whether with this user's communication; Confirm step, from the replying of the other side, judge whether certainly by speech recognition; If judge replying for certainly time of the other side, just connect the other side and be connected with user's phone.
Vehicle navigation apparatus among the application comprises following parts: the gps receiver that receives vehicle position information via satellite; Post the built-in vehicle mobile communication terminal device-cdma wireless device of designated equipment numbering; The input unit of input user operational order; The identification voice also are transformed to the speech recognition equipment of text; Preserve the memory of numerous names and corresponding phone number; Speech synthetic device from text synthetic speech signal and output; The display unit of output road name and map; Receive the phonetic dialing instruction by speech recognition equipment, and dialing signal is sent to the corresponding phone number, the other side confirms identity by speech synthetic device to the other side once answering the call, and according to the other side's the control device of replying the connection phone.
Whether the operation principle of control device is as follows: the replying of the other side is judged as when sure, put question to and this user's communication to the other side by speech synthetic device; If the replying of the other side is judged as when sure, be connected with the other side's phone with regard to connecting subscribers participating.
At this moment, the phonetic dialing instruction is exactly a name of wanting partner, and control device is transformed to text by speech recognition equipment with the name that is input to, and search and this name telephone number corresponding in memory; Send connection information to searched telephone number then.
If the phonetic dialing instruction is a telephone number, control device is transformed to text by speech recognition equipment with the telephone number that is input to, and sends connection information to phone numbers associated.
Vehicle navigation apparatus in other examples of the application comprises following parts: the gps receiver that receives vehicle position information via satellite; Post the built-in vehicle mobile communication terminal device-cdma wireless device of designated equipment numbering; Comprise specific dialing button, can import the input unit of user's operational order; The identification voice also are transformed to the speech recognition equipment of text; Preserve the memory of button corresponding name and telephone number; Speech synthetic device from text synthetic speech signal and output; The display unit of output road name and map; Sensing specific keys by above-mentioned input unit is pressed into, will in memory, send connection information by in store telephone number, the other side confirms identity by speech synthetic device to the other side once answering the call, and connects the control device of phone according to replying of the other side.
Whether the operation principle of this timed unit is as follows: the replying of the other side is judged as when sure, put question to and this user's communication to the other side by speech synthetic device; Have only replying of the other side to be judged as when sure, just connecting subscribers participating is connected with the other side's phone.
[description of drawings]
Fig. 1 is the internal structure figure of vehicle information terminal equipment.
Fig. 2 shows the precedence diagram of vehicle information terminal equipment by connection procedure.
Fig. 3 utilizes name to carry out the procedural order figure of phonetic dialing.
Fig. 4 utilizes the phone male plant of hemp to carry out the procedural order figure of phonetic dialing.
[embodiment]
With reference to the accompanying drawings, the example to the application is described in detail.
Fig. 1 is the vehicle termination device interior pie graph that is suitable for the application.
Vehicle navigation apparatus among the application comprises following parts: the gps receiver 140 that receives vehicle position information via satellite; Post the built-in vehicle mobile communication terminal device-cdma wireless device 110 of designated equipment numbering; The input unit 180 of input user operational order; Preserve the memory 120 of numerous names and corresponding phone number; The identification voice also are transformed to the speech recognition equipment 150 of text; Speech synthetic device 160 from text synthetic speech signal and output; The display unit 170 of output road name and map; Receive the phonetic dialing instruction by speech recognition equipment, and dialing signal is sent to the corresponding phone number, the other side confirms identity by speech synthetic device to the other side once answering the call, and according to the other side's the control device 110 of replying the connection phone.
At this moment, the phonetic dialing instruction is exactly a name of wanting partner, and control device 100 is transformed to text by speech recognition equipment 150 with the name that is input to, and search and this name telephone number corresponding in memory 120; Send connection information to searched telephone number then.If the phonetic dialing instruction is a telephone number, control device 100 is transformed to text by speech recognition equipment 150 with the telephone number that is input to, and sends connection information to phone numbers associated.
On the other hand, though do not indicate on the drawing, input unit 180 can also comprise the button to specific people's dialing.When sensing above-mentioned specific keys and be pressed by input unit 180, control device 100 will be connected signal to being kept in the memory 120 to send with the corresponding telephone number of specific keys; Whether the other side one answers the call and will confirm identical with the in store name of memory 120 to the other side by speech synthetic device 160; If replying by speech recognition equipment 150 of the other side is judged as when sure, will be connected with the other side's phone by connecting subscribers participating.
Fig. 2 is the precedence diagram that shows vehicle information terminal equipment conversation connection procedure among the application.
At this moment the user adopts voice dial mode for will input dial instruction (step 210) with the other side conversation, can carry out phonetic dialing by the other side's name or the other side's telephone number.
When the user instructed (step 210) with the voice input dial, system will be to sending connection information (step 22) with the corresponding telephone number of phonetic order.To judge then whether the other side replys (step 230), reply (' YES ' of step 230), will utilize phonetic synthesis to confirm the people's (step 240) whether the other side wants to converse if the other side has.For example, the name that uses during subscriber dialing is ' Hong Jitong ', if the other side replys, used voice ' Hong Jitong ' and realize that in store fixedly voice ' are * * * when speech synthetic device will be with phonetic dialing? ' be synthesized together, is exporting voice with the voice synthesis mode to the other side ' Mr. Hong Jitong? '.Put question to according to above-mentioned voice,, will confirm the people whether the other side will converse according to the other side's answer lingering musical sound if the other side answers ' yes ' or ' not being '.If the other side's identity obtains confirming that speech recognition equipment can be exported the enquirement voice to the other side again, and ' you are ready to converse with * * *? '.Then confirm the other side's conversation purpose (step 250), only represent just to connect when sure phone and connect (step 260) the other side.
Fig. 3 utilizes the other side's name to carry out the procedural order figure of phonetic dialing.
The driver uses the other side's name phonetic entry dialing instruction (step 310) that will converse.In other words, when vehicle ' or temporary parking, the user uses the other side's name ' Hong Jitong ' to carry out phonetic dialing, and vehicle termination equipment will be discerned these voice, and to ' Hong Jitong ' Sending dialled number signal (step 320).If the other side replys (step 330), used voice ' Hong Jitong ' and realize that in store fixedly voice ' are * * * when speech synthetic device will be with phonetic dialing? ' be synthesized together, is exporting voice with the voice synthesis mode to the other side ' Mr. Hong Jitong? ' (step 340).At this moment the other side answers ' yes ' or ' not being ', to clear and definite oneself the identity of user.By speech recognition equipment identification the other side's answer (step 350), be same man-hour if be judged as user people that will converse and the people who replys, are speech recognition equipment can be exported the enquirement voice to the other side again, and ' you ready to converse with * * *? '.
Here the other side can show certainly or the conversation purpose of negating that speech recognition equipment also can carry out speech recognition to it to the user.Only represent just to connect when sure phone and connect (step 360), export voice suggestion to the other side and user and ' please converse ' using before the other side.
When if the other side represents not converse purpose, be not connected with regard to not connecting, and ' the other side is reason and your conversation not to user's output with the other side's conversation.' such voice suggestion.
Fig. 4 utilizes telephone number to carry out the procedural order figure of phonetic dialing.
The driver carries out phonetic dialing (step 410) with telephone number, and vehicle termination equipment will be searched for the name corresponding with this telephone number, and wants the name Sending dialled number signal (step 420) that searches.If the other side replys (step 330), the same with the explanation of Fig. 3, export voice with the voice synthesis mode to the other side
Be ' Mr. Hong Jitong? ' (step 440).At this moment the other side answers ' yes ' or ' not being ', to clear and definite oneself the identity of user; By speech recognition equipment identification the other side's answer (step 450), and judge that the other side is the people that the user will converse.
If being judged as user people that will converse and the people who replys is same man-hour, whether speech recognition equipment can have conversation purpose (step 460) to the other side's output again; Are ' you ready to converse with * * * by utilizing phonetic synthesis to export the enquirement voice to the other side? '.
Here the other side can show certainly or the conversation purpose of negating that vehicle termination equipment also can carry out speech recognition to it to the user.Only represent just to connect when sure phone and connect (step 470), export voice suggestion to the user and ' please converse ' using before the other side.When if the other side represents not converse purpose, be not connected with regard to not connecting, and ' the other side is reason and your conversation not to user's output with the other side's conversation.' such voice suggestion.
In other examples of the application, be not to utilize the other side's name or telephone number to carry out phonetic dialing, but the other side's name and telephone number be kept in the specific keys in advance that as long as the user is can be to the other side's Sending dialled number signal once pressing this specific keys.
For example, the user preserves the name and the phone numbers associated ' 011-123-4567 ' of ' Hong Jitong ' in specific keys ' 1 ', the user is as long as a button ' 1 ', will be to telephone number ' 011-123-4567 ' the Sending dialled number signal of prior preservation, and by speech synthetic device to the voice suggestion of the other side's output information source acknowledgement.In other words as the phonetic synthesis mode among Fig. 3 or Fig. 4, with voice ' Hong Jitong ' and fixedly phonetic synthesis export to the other side that to put question to voice ' be Mr. Hong Jitong together? '; The other side is according to replying that above-mentioned enquirement voice are represented certainly or negated, and speech recognition system is replied the confirmation source by discerning this.
In case the other side's information source has obtained affirmation, will whether put question to and this user's communication to the other side by phonetic synthesis.If the other side's answer is certainly, will connect conversation with the user; If negate, just do not connect conversation.
As noted earlier, utilize the vehicle information terminal device when the other side requires phone to connect, utilize voice or telegraph text form to dial; The application will utilize phonetic synthesis to confirm to the other side whether the user wants the telephone user, and judges the other side's identity and the other side's conversation purpose by the speech recognition mode, connects phone according to judged result then.Such invention design can prevent driver's trouble because of confirming that one by one partner is brought in driving procedure, and the driver need not to divert attention in driving procedure and just can confirm, so has prevented the accident in the safe operation.
By above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from present techniques thought.Therefore, the application's technical scope can not be confined to the detailed description on the detailed book; Must determine its technical scope according to the scope of patent application.

Claims (15)

1, the method for conversing and connecting by the speech recognition and the phonetic synthesis of vehicle navigation apparatus, this method may further comprise the steps:
The 1st step receives the phonetic dialing instruction from the user, and dialing information is sent to phone numbers associated;
The 2nd step in case the other side answers the call, is just utilized the phonetic synthesis mode to send voice to the other side and is putd question to, and confirms by speech recognition whether the other side wants the people who converses according to the voice that the other side answers;
The 3rd step is if the other side is the people that the user will converse really, with regard to connecting subscribers participating and the other side's conversation.
2, the method for conversing and connecting by the speech recognition and the phonetic synthesis of vehicle navigation apparatus according to claim 1 is characterized in that above-mentioned the 3rd step is also divided two steps:
The 3-1 step, the other side is the people that the user will converse really, just utilizes the phonetic synthesis mode to send voice to the other side and puts question to, and confirms the other side's conversation purpose by speech recognition according to the voice of the other side's answer;
The 3-2 step if the other side has the conversation purpose, is just connected the other side and is connected with user's phone.
3, the method for conversing and connecting by the speech recognition and the phonetic synthesis of vehicle navigation apparatus according to claim 2 is characterized in that,
Above-mentioned 3-1 step also comprises to the other side exports the 3-1-1 step of synthetic speech inquiry conversation purpose and the 3-1-2 step that speech recognition the other side replys.
4, according to any described method of conversing and connecting by the speech recognition and the phonetic synthesis of vehicle navigation apparatus in the claim 1 to 3, it is characterized in that,
Above-mentioned the 1st step also comprise the other side's name of speech recognition user input and be transformed to the 1-1 step of text, from the 1-2 step of telephone number book searching same name and the 1-3 step that sends connection signal to the corresponding telephone number of searched name.
5, the method for conversing and connecting by the speech recognition and the phonetic synthesis of vehicle navigation apparatus according to claim 4 is characterized in that,
Also comprise 2-1 step from the voice RM to the other side and speech recognition the other side's answer and the 2-2 step of judging of confirming identity with in above-mentioned the 2nd step.
6, according to any described method of conversing and connecting by the speech recognition and the phonetic synthesis of vehicle navigation apparatus in the claim 1 to 3, it is characterized in that,
Also comprise 1-1 step in above-mentioned the 1st step, preserve the 1-2 step of name and send the 1-3 step of connection information to this telephone number to searched telephone number from telephone number book searching and input telephone number same phone number.
7, the method for conversing and connecting by the speech recognition and the phonetic synthesis of vehicle navigation apparatus according to claim 6 is characterized in that,
Above-mentioned the 2nd step also comprises utilizes name that the 1-2 step preserves to confirm the 2-2 step that the 2-1 step of identity and speech recognition the other side's answer is judged to the other side.
8, the method for conversing and connecting by the speech recognition and the phonetic synthesis of vehicle navigation apparatus, this method may further comprise the steps:
The user registers partner telephone number and name on specific keys, these contents are saved in the step of memory;
User one just sends the step of connection signal by specific keys to phone numbers associated;
If the other side replys, confirm the step of identity to the other side by the speech recognition mode;
Speech recognition the other side's answer, and make the step of judgement;
The replying of the other side is judged as when sure, connects the phone step of connecting.
9, the method for conversing and connecting by the speech recognition and the phonetic synthesis of vehicle navigation apparatus according to claim 8 is characterized in that,
Speech recognition the other side's answer, and the step of making judgement also comprises with the voice synthesis mode and inquires the step of conversation purpose, speech recognition the other side's the step of replying and make judgement to the other side.
10, the vehicle navigation apparatus of conversing and connecting by the speech recognition and the phonetic synthesis of vehicle navigation apparatus comprises:
Receive the gps receiver of vehicle position information via satellite;
Post the built-in vehicle mobile communication terminal device-cdma wireless device of designated equipment numbering;
The input unit of input user operational order;
The identification voice also are transformed to the speech recognition equipment of text;
Preserve the memory of numerous names and corresponding phone number;
Speech synthetic device from text synthetic speech signal and output;
The display unit of output road name and map;
Receive the phonetic dialing instruction by speech recognition equipment, and dialing signal is sent to the corresponding phone number, the other side utilizes speech synthetic device to send voice to the other side and puts question to once answering the call, confirm by speech recognition equipment whether the other side wants the people who converses according to the voice that the other side answers, and according to the other side's the control device of connecting phone of replying.
11, the vehicle navigation apparatus of conversing and connecting by the speech recognition and the phonetic synthesis of vehicle navigation apparatus according to claim 10 is characterized in that,
The replying of the other side is judged as when sure, and whether above-mentioned control device will put question to and this user's communication to the other side by speech synthetic device; Have only by speech recognition equipment and judge that the other side replys into certainly the time, just connects the conversation connection.
12, the vehicle navigation apparatus of conversing and connecting by the speech recognition and the phonetic synthesis of vehicle navigation apparatus according to claim 10 is characterized in that,
When above-mentioned phonetic dialing instruction was the other side's name, above-mentioned control device was transformed into text by speech recognition equipment with the name of importing, and searches for corresponding with it telephone number in memory, and then sends connection information to this telephone number.
13, the vehicle navigation apparatus of conversing and connecting by the speech recognition and the phonetic synthesis of vehicle navigation apparatus according to claim 10 is characterized in that,
When above-mentioned phonetic dialing instruction was telephone number, above-mentioned control device was transformed to text by speech recognition equipment with the telephone number that is input to, and sends connection information to this telephone number.
14, the vehicle navigation apparatus of conversing and connecting by the speech recognition and the phonetic synthesis of vehicle navigation apparatus comprises:
Receive the gps receiver of vehicle position information via satellite;
Post the built-in vehicle mobile communication terminal device-cdma wireless device of designated equipment numbering;
Comprise specific dialing button, can import the input unit of user's operational order;
The identification voice also are transformed to the speech recognition equipment of text;
Preserve memory with corresponding name of specific keys and telephone number;
Speech synthetic device from text synthetic speech signal and output;
The display unit of output road name and map;
Sensing specific keys by above-mentioned input unit is pressed into, will in memory, send connection information by in store telephone number, the other side utilizes speech synthetic device to send voice to the other side and puts question to once answering the call, confirm by speech recognition equipment whether the other side wants the people who converses according to the voice that the other side answers, and according to the other side's the control device of connecting phone of replying.
15, the vehicle navigation apparatus of conversing and connecting by the speech recognition and the phonetic synthesis of vehicle navigation apparatus according to claim 14 is characterized in that,
The replying of the other side is judged as when sure, and whether above-mentioned control device will put question to and this user's communication to the other side by speech synthetic device; Have only by speech recognition equipment and judge that the other side replys into certainly the time, just connects the conversation connection.
CNB2004100508369A 2004-07-22 2004-07-22 Method and device for call connection by voice recognition and voice synthesis of vehicle navigation device Expired - Fee Related CN100536512C (en)

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CNB2004100508369A CN100536512C (en) 2004-07-22 2004-07-22 Method and device for call connection by voice recognition and voice synthesis of vehicle navigation device

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Application Number Priority Date Filing Date Title
CNB2004100508369A CN100536512C (en) 2004-07-22 2004-07-22 Method and device for call connection by voice recognition and voice synthesis of vehicle navigation device

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EP3399521B1 (en) 2013-05-31 2020-04-15 Yamaha Corporation Technology for responding to remarks using speech synthesis
CN105302082A (en) * 2014-06-08 2016-02-03 上海能感物联网有限公司 Controller apparatus for on-site automatic navigation and car driving by non-specific person foreign language speech
CN106662918A (en) * 2014-07-04 2017-05-10 歌乐株式会社 In-vehicle interactive system and in-vehicle information appliance
CN106603792B (en) * 2017-01-20 2019-09-06 上海傲硕信息科技有限公司 A kind of number searching equipment

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