CN202679415U - Vehicle remote control system based on voice command, communication terminal and cloud computing platform server - Google Patents
Vehicle remote control system based on voice command, communication terminal and cloud computing platform server Download PDFInfo
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- CN202679415U CN202679415U CN 201120325797 CN201120325797U CN202679415U CN 202679415 U CN202679415 U CN 202679415U CN 201120325797 CN201120325797 CN 201120325797 CN 201120325797 U CN201120325797 U CN 201120325797U CN 202679415 U CN202679415 U CN 202679415U
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Abstract
The utility model relates to the vehicle voice control technology, and discloses a vehicle remote control system based on voice command, a communication terminal and a cloud computing platform server, which are used to improve safety of the vehicle remote control. According to the vehicle remote control system based on the voice command, a communication terminal and a cloud computing platform server at a network side establish communication connection according to a connection control command sent by a user; the communication terminal receives a vehicle control voice command sent by the user and sends the command to the cloud computing platform server; the cloud computing platform server identifies and analyzes the vehicle control voice command by using an unspecified human voice identification technology so as to obtain the vehicle control information and return to the communication terminal; and the communication terminal controls the vehicle which establishes a signal transmission relation with the communication terminal according to the vehicle control command. A scheme of the utility model is suitable for carrying out remote voice intelligence control to the vehicle.
Description
Technical field
The utility model relates to vehicle voice control technology, relates in particular to a kind of vehicle remote control system based on voice command, communication terminal and cloud computing platform server.
Background technology
In order to make the user carry out door opening and the operation that locks door to vehicle easily, save the time of user's manual locking and release, present motor vehicles generally all are equipped with remote-control key; Utilize this remote-control key outside certain distance, to lock, to separate lock control to car door, user's startup vehicle of when arriving vehicle location, just can directly getting on the bus.
Along with the development of remote control technology, also integrated more function on the described remote-control key; Such as, the user can also carry out the operations such as vehicle motor startup, starting of air conditioner by remote-control key before arriving vehicle location.
Yet although remote-control key makes the user carry out some security control operation to vehicle easily, also there are the following problems simultaneously: if the car owner loses remote-control key accidentally, automotive safety just can't be guaranteed so; Anyone can open by described remote-control key car owner's automobile after obtaining the remote-control key that the car owner loses; Or if remote-control key is operated by child, car door is opened in the unwitting situation of car owner, equally can so that automotive safety can't be guaranteed.
The utility model content
Embodiment of the present utility model provides a kind of vehicle remote control system based on voice command, communication terminal and cloud computing platform server, in order to improve vehicle is carried out the fail safe of Long-distance Control.
For achieving the above object, embodiment of the present utility model adopts following technical scheme:
A kind of vehicle remote control system based on voice command comprises: communication terminal and cloud computing platform server; Wherein,
Described communication terminal be used for to receive the connection control command that the user sends, and establishes a communications link according to the cloud computing platform server of this connection control command and network side; Receive the vehicle control voice command that described user sends, and described vehicle control voice command is sent to described cloud computing platform server;
Described cloud computing platform server, be used for adopting the unspecified person speech recognition technology that described vehicle control voice command is identified, resolved, obtain vehicle control information corresponding to described vehicle control voice command, and described vehicle control information is returned to described communication terminal;
Described communication terminal also is used for according to the described vehicle control information that receives the described vehicle of having set up the signal transmission relation with this communication terminal being controlled.
A kind of communication terminal comprises:
The first receiving element is used for receiving the connection control command that the user sends;
Linkage unit establishes a communications link for the connection control command that receives according to described the first receiving element and the cloud computing platform server of network side;
The second receiving element is used for receiving the vehicle control voice command that described user sends;
The first transmitting element, the communication connection that the vehicle control voice command that is used for that described the second receiving element is received is set up by described linkage unit sends to described cloud computing platform server;
The 3rd receiving element is used for receiving the vehicle control information that described cloud computing platform server sends by the communication connection that described linkage unit is set up;
Control unit is used for the described vehicle control information that receives according to described the 3rd receiving element the vehicle of having set up the signal transmission relation with described communication terminal is controlled.
A kind of cloud computing platform server comprises:
The first receiving element is used for the vehicle control voice command that the received communication terminal sends;
The unspecified person voice recognition unit is used for adopting the unspecified person speech recognition technology that the described vehicle control voice command that described the first receiving element receives is identified, resolved;
Acquiring unit is used for obtaining vehicle control information corresponding to described vehicle control voice command according to the identification analysis result of described unspecified person voice recognition unit;
The first transmitting element is used for described vehicle control information is sent to described communication terminal.
The vehicle remote control system based on voice command, communication terminal and the cloud computing platform server that utilize the utility model embodiment to provide, the communication terminals such as mobile phone that the user can carry by oneself are controlled the vehicle beyond the certain distance, owing to these operations can be controlled to realize by voice, thereby so that the operation of Long-distance Control vehicle is very convenient; And, because the communication equipments such as mobile phone generally all are to be carried and can not be randomly placed by the user, therefore for existing vehicle remote control key, the probability of its loss reduces greatly, and the probability that correspondingly has influence on vehicle safety owing to lost mobile phone also can reduce greatly.
In addition, because the cloud computing platform server of network side can adopt the unspecified person speech recognition technology that voice command is identified, resolved, so that the versatility of the technical scheme that the utility model embodiment provides is better, be applicable to different phonetic, tone user's use, and be applicable to the identification (such as English, French, German and Japanese etc.) of different dialects and main flow foreign language and correctly resolve, and then improve the service experience of user when carrying out vehicle remote control by above-mentioned vehicle control program based on voice command.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the accompanying drawing of required use was done to introduce simply during the below will describe embodiment, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation based on the vehicle remote control system of voice command among the utility model embodiment one;
Fig. 2 is the first structural representation of the communication terminal among the utility model embodiment two;
Fig. 3 is the second structural representation of the communication terminal among the utility model embodiment two;
Fig. 4 is the 3rd structural representation of the communication terminal among the utility model embodiment two;
Fig. 5 is the first structural representation of the cloud computing platform server among the utility model embodiment two;
Fig. 6 is the second structural representation of the cloud computing platform server among the utility model embodiment two;
Fig. 7 is the 3rd structural representation of the cloud computing platform server among the utility model embodiment two;
Fig. 8 is the 4th structural representation of the cloud computing platform server among the utility model embodiment two.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
The vehicle remote control system based on voice command, communication terminal and the cloud computing platform server that the utility model embodiment are provided below in conjunction with accompanying drawing are described in detail.
Embodiment one:
As shown in Figure 1, the vehicle remote control system based on voice command that the utility model embodiment provides comprises: communication terminal 11 and the cloud computing platform server 12 that is positioned at network side; Wherein,
Described communication terminal 11 be used for to receive the connection control command that the user sends, and establishes a communications link according to the cloud computing platform server 12 of this connection control command and network side; Receive the vehicle control voice command that described user sends, and described vehicle control voice command is sent to described cloud computing platform server 12;
Described cloud computing platform server 12, be used for adopting the unspecified person speech recognition technology that described vehicle control voice command is identified, resolved, obtain vehicle control information corresponding to described vehicle control voice command, and described vehicle control information is returned to described communication terminal 11;
Described communication terminal 11 also is used for according to the described vehicle control information that receives the vehicle 13 of having set up the signal transmission relation with this communication terminal 11 being controlled.
Utilize above-mentioned vehicle remote control system based on voice command, the communication terminals such as mobile phone that the user can carry by oneself are controlled the vehicle beyond the certain distance, owing to these operations can be controlled to realize by voice, thereby so that the operation of Long-distance Control vehicle is very convenient; And, because the communication equipments such as mobile phone generally all are to be carried and can not be randomly placed by the user, therefore for existing vehicle remote control key, the probability of its loss reduces greatly, and the probability that correspondingly has influence on vehicle safety owing to lost mobile phone also can reduce greatly.
In the present embodiment, pre-stored on the cloud computing platform server have a multiple wide spectrum phonetic feature storehouse, for example: the wide spectrum phonetic feature storehouse that arranges according to common words, the wide spectrum phonetic feature storehouse that arranges according to the audio frequency and video title and the wide spectrum phonetic feature storehouse that arranges according to name etc.Unspecified person voice recognition unit on the cloud computing platform server specifically is used for vehicle control voice command is resolved, extract phonetic feature information, according to this phonetic feature information searching wide spectrum phonetic feature storehouse, obtain the function of the semantic information corresponding with this phonetic feature information.
Need to prove, the wide spectrum phonetic feature storehouse that the present embodiment provides is by gathering the whole of China various places, various people and these people behind the sound of (different background noise) under the varying environment, the set of the wide spectrum phonetic feature that essence extracts, this wide spectrum phonetic feature storehouse only depends on the information in existing " phonetic feature storehouse ", and does not rely on someone's phonetic feature training result.Its advantage is: the selected sample in (1) this wide spectrum phonetic feature storehouse is extensive, comprises the in the world people's of the different regions of country variant pronunciation.For example, in China, chosen the almost people's in each area, province county and town pronunciation of the whole nation, and the people of national different regions is divided into several large classes, regional etc. such as North China, the Northeast, language area, the south of Fujian Province, Guangdong language, the said mandarin of the people of these different regions is with the local dialect, its feature is different, after they are sorted out respectively, the pronounce people in area of basic simlarity of the local dialect is classified as a class, and the completeness of so both having considered sample has also been taken into account and has been made up database and produce the least possible redundant information; (2) sound under the varying environment (background noise) or voice command have been carried out extracting its phonetic feature information, such as the voice command that produces after starting in automobile engine, generation wind-dryness and the tire lower voice command that produces of making an uproar after automobile window is opened, the voice command that under other people such as chip in suddenly at the disturbed condition, produces, the voice command that behind tail-off, produces etc.; (3) this wide spectrum phonetic feature storehouse comprises mandarin feature database and the local dialect feature database, and wherein the local dialect storehouse comprises the south of Fujian Province repertorie, Guangdong language storehouse, Shanghai native language storehouse etc.
Further, this wide spectrum phonetic feature storehouse also comprises outer repertorie, wherein should have the external language librarys of main flow such as English storehouse, method repertorie, German storehouse, day repertorie in the outer repertorie.This system also has a feature database automatic identification unit, and it is used for the voice command analysis that the user sends is distinguished the corresponding feature database of this voice command, and automatically selects corresponding feature database.Thereby use the language of country variant to send voice command so that the user can mix, these language can mix use without in advance screening, and it is Chinese or foreign language on earth that this feature database automatic identification unit can automatically identify this voice command.
Also provide in the present embodiment another kind of vehicle remote control system based on voice command, as further expanding above-mentioned vehicle remote control system.
Still with reference to shown in Figure 1, the cloud computing platform server 12 in the present embodiment preferably, also is used for by sound groove recognition technology in e the described vehicle control voice command that receives being identified, and according to the Application on Voiceprint Recognition result user is carried out authentication.Because user's voiceprint is difficult to be stolen or copy, the utility model embodiment adopts sound groove recognition technology in e higher to the fail safe that the user carries out authentication.
Like this, cloud computing platform server 12 is only after user's voiceprint passes through authentication, be this user's of prestoring in voiceprint and the cloud computing platform server 12 in the vehicle control voice command that provides of user vocal print sample when being complementary, cloud computing platform server 12 just can carry out follow-up employing unspecified person speech recognition technology described vehicle is controlled the process that voice command is identified, resolved.
Except realizing the authenticating user identification by Application on Voiceprint Recognition, also can utilize the mode of password encryption to come the completing user authentication.That is to say, described cloud computing platform server 12 can also be used for by the password authentication technology described user being carried out authentication.
Particularly, the car owner can upload to the encrypted ones that oneself arranges on the cloud computing platform server 12 in advance; Afterwards, after each communication terminal 11 establishes a communications link with described cloud computing platform server 12, cloud computing platform server 12 can at first require the user to carry out password to examine, and only after password authentication passed through, described communication terminal 11 just can receive the vehicle control voice command that the user provides.Otherwise described communication terminal 11 is not accepted any phonetic order of user's input.
Above-mentioned encrypted ones when carrying out password authentication, i.e. the checking password that when authentication, provides of user, character string or any one in special sound order or the passage description or the multinomial combination that can be formed by numeral and/or letter.
In order to provide better service experience to the user, described cloud computing platform server 12 also is used for issuing information of voice prompt to described communication terminal 11, and this information of voice prompt is used to indicate the user and inputs COS; Correspondingly, described communication terminal 11 plays to described user with this information of voice prompt after receiving described information of voice prompt, and receives the described vehicle control voice command that described user provides according to described information of voice prompt.Like this, the user just can know oneself need to provide which type of information very clearly after obtaining voice suggestion; Even the user who uses for the first time above-mentioned vehicle remote control system equally can be freely oneself vehicle is carried out remote control.
In addition, described cloud computing platform server 12 can return to described communication terminal 11 with described vehicle control information by the mode of note or multimedia message or propelling movement.Particularly, if establish a communications link by mobile communications network between described cloud computing platform server 12 and the communication terminal 11, then cloud computing platform server 12 returns to communication terminal 11 by the mode of note or multimedia message with described vehicle control information; If establish a communications link by the Internet between described cloud computing platform server 12 and the communication terminal 11, then cloud computing platform server 12 returns to described communication terminal 11 by the mode that pushes with described vehicle control information.
In the present embodiment, above-mentionedly comprise based on related vehicle control information in the vehicle remote control system of voice command: in the control commands such as instruction that the control car door is locked or the instruction of release, instruction, control automotive window that the control automobile engine is opened or closed are risen or the stereo set of the instruction of landing, instruction that the control air conditioning for automobiles is opened or closed and control automobile opens or cuts out at least one.
If above-mentioned vehicle control information comprises at least two instructions, then in described vehicle control information, also need to comprise following information: the predetermined time of implementation of the execution sequence of described at least two instructions and/or every instruction.Particularly,
One, cloud computing platform server 12 can be specified the execution sequence of multinomial instruction simultaneously when issuing vehicle control information, so that the different function units in the vehicle can start respectively; For example, opening the operations such as air-conditioning, ato unit, car door release can start respectively.Vehicle does not just send and car door has been opened and affected the problem of vehicle safety when also not arriving automobile position for fear of the car owner, can control with following order the startup of different units on the automobile: ato unit at first, after certain time interval, open air-conditioning, then open opening car door or use key to manually boot car door by the car owner by another instruction in the time of can waiting the car owner to go near the automobile, strengthened fail safe.
Its two, cloud computing platform server 12 can when issuing vehicle control information, be specified the predetermined time of implementation of every instruction simultaneously.
Can also there be following two kinds of implementations the above-mentioned predetermined time of implementation:
A) the described predetermined time of implementation can be the regular time point.For example, car owner's quitting time is 5:30pm, and he can preset start-up time of engine, air-conditioning, car door of vehicle respectively at 5:10pm, 5:15pm and 5:35pm so; Like this, as long as the car owner sent vehicle control voice command by the tele-control system in the present embodiment to vehicle 13 before 5: 10 in the afternoon, vehicle just can start respectively different parts at the predetermined time point so.
B) the described predetermined time of implementation can be the relative time period.For example, can set by described cloud computing platform server 12, vehicle 13 begins timing after receiving vehicle control information, the engine of unlocking vehicle when timing arrives 3 minutes, air-conditioning when timing arrives 5 minutes on the unlocking vehicle, opening car door when timing arrives 20 minutes.When this mode can be applicable to more the car owner and has a mind the deactivation vehicle, such as: when the car owner settles accounts at supermarket shopping, just can send vehicle control voice command or utilize that a key start unit sends a vehicle control command on the terminal equipment 11 to vehicle 13 by the tele-control system in the present embodiment, corresponding units on the pre-cooling vehicle, so that the car owner can start automobile when arriving vehicle at once, for more convenient the car owner provides.
Further, by voice command vehicle is carried out the fail safe of Long-distance Control in order to improve the user, can also on cloud computing platform server 12 vehicle be controlled voice command carries out related with described vehicle control information, be that vehicle control voice command that the user sends is and described vehicle control information one to one specific word or phrase, cloud computing platform server 12 could be accepted this vehicle control voice command and convert thereof into the vehicle control information of correspondence like this.For example, the user can carry out " cooling " related as vehicle control voice command and the vehicle control information " startup air-conditioning " of automobile, will " go home " to control voice command and the vehicle control information " startup car door " of automobile as vehicle and carry out related etc.; Because illegal car owner does not know the corresponding relation between these vehicle control voice commands and the vehicle control information, can't correctly control vehicle even therefore find the communication terminal 11 of loss yet.Utilize this scheme, the vehicle that the user is drawn oneself up according to oneself custom fully, but also can increase the fail safe that automobile is used by illegal car owner.
In the present embodiment, the mode of setting up the signal transmission relation between the communication terminal 12 of above-mentioned vehicle remote control system based on voice command and the vehicle 13 comprises: WiFi (Wireless Fidelity, Wireless Fidelity), Wimax (Worldwide Interoperability for Microwave Access, worldwide interoperability for microwave access), bluetooth, at least a communication mode in infrared.
Above-mentioned communication terminal 12 can be but be not limited to be the handheld devices such as mobile phone, palmtop PC PDA (Personal Digital Assistant, personal digital assistant) in the present embodiment.
The vehicle remote control system based on voice command that provides in the present embodiment, the communication terminals such as mobile phone that the user can carry by oneself to the vehicle beyond the certain distance carry out the car door lock/unlock, the operations such as the window of windowing/close, On/Off engine, owing to these operations can be controlled to realize by voice, thereby so that the operation of Long-distance Control vehicle is very convenient; And, because the communication equipments such as mobile phone generally all are to be carried and can not be randomly placed by the user, therefore for existing vehicle remote control key, the probability of its loss reduces greatly, and the probability that correspondingly has influence on vehicle safety owing to lost mobile phone also can reduce greatly.In addition, because the cloud computing platform server of network side can adopt the unspecified person speech recognition technology that voice command is identified, resolved, so that the versatility of the technical scheme that the utility model embodiment provides is better, be applicable to different phonetic, tone user's use, and be applicable to the identification (such as English, French, German and Japanese etc.) of different dialects and main flow foreign language and correctly resolve, and then improve the service experience of user when carrying out vehicle remote control by above-mentioned vehicle control program based on voice command.
And, because the scheme among the utility model embodiment is to adopt voice control, does not need to send specific short-message instruction by communication terminal, therefore more is convenient to user's operation, especially for those uncomfortable older users who sends short messages, improved especially the convenience of its use.Simultaneously, adopt in the present embodiment the communication modes such as WiFi, Wimax to set up signal transitive relation between communication terminal and the vehicle, utilize remote-control key that vehicle is controlled compared to existing, it is large that its communication distance obviously becomes, and improved equally the flexibility of vehicle remote control.
Embodiment two:
A kind of communication terminal and cloud computing platform server for realizing based on the vehicle remote control of voice command will be provided in the present embodiment.
As shown in Figure 2, the communication terminal among the utility model embodiment comprises at least:
The first receiving element 21 is used for receiving the connection control command that the user sends;
The second receiving element 23 is used for receiving the vehicle control voice command that described user sends;
The first transmitting element 24, the communication connection that the vehicle control voice command that is used for that described the second receiving element 23 is received is set up by described linkage unit 22 sends to described cloud computing platform server;
The 3rd receiving element 25 is used for receiving the vehicle control information that described cloud computing platform server sends by the communication connection that described linkage unit 22 is set up;
In concrete the application, can also do to above-mentioned communication terminal further expanding.
Preferably, the communication terminal in the present embodiment can also be set up the unit for the completing user authentication; Particularly, as shown in Figure 3, above-mentioned communication terminal also comprises:
The 4th receiving element 27 is used for receiving the authentication instruction that described cloud computing platform server sends, and receives the checking password that described user provides according to described authentication instruction;
The second transmitting element 28, the checking password that is used for described the 4th receiving element 27 is received sends to described cloud computing platform server to finish the authentication to the user;
Then described the second receiving element 23 is controlled voice command for the vehicle that receives described user's transmission after the authentication of having passed through at described cloud computing platform server described user.
Preferably, can also provide information so that new user can be familiar with and use the Long-distance Control based on voice command that provides among the utility model embodiment as early as possible to the user by above-mentioned communication terminal; Particularly, as shown in Figure 4, above-mentioned communication terminal also comprises:
The 5th receiving element 29 is used for receiving the information of voice prompt that described cloud computing platform server issues, and this information of voice prompt is played to described user; Described information of voice prompt is used to indicate the user and inputs COS;
Then described the second receiving element 23 is used for receiving the vehicle control voice command that described user provides according to described information of voice prompt.
Above-mentioned Fig. 3 and communication terminal shown in Figure 4 are two kinds of specific implementations of the communication terminal among the utility model embodiment, and it is not isolated implementation; Certainly, also can be as required the communication terminal implementation of Fig. 3 and Fig. 4 be carried out combination, its specific implementation repeats no more herein.
Utilize above-mentioned communication terminal to realize that the process that the remote speech of vehicle is controlled can be with reference to the associated description among the embodiment one, no longer in detail introduction herein.
As shown in Figure 5, the cloud computing platform server that provides among the utility model embodiment comprises at least:
The first receiving element 51 is used for the vehicle control voice command that the received communication terminal sends;
Unspecified person voice recognition unit 52 is used for adopting the unspecified person speech recognition technology that the vehicle control voice command that described the first receiving element 51 receives is identified, resolved;
Acquiring unit 53 is used for obtaining vehicle control information corresponding to described vehicle control voice command according to the identification analysis result of described unspecified person voice recognition unit 52;
Transmitting element 54 is used for described vehicle control information is sent to described communication terminal.
In concrete the application, can also do to above-mentioned cloud computing platform server further expanding.
Preferably, the cloud computing platform server in the present embodiment can also be set up the unit for the completing user authentication; Following two kinds of implementations can be arranged particularly:
One, as shown in Figure 6, above-mentioned cloud computing platform server also comprises:
Application on Voiceprint Recognition unit 55 is used for by sound groove recognition technology in e the described vehicle control voice command that described the first receiving element 51 receives being identified, and according to the Application on Voiceprint Recognition result user is carried out authentication;
Described unspecified person voice recognition unit 52 then is used for utilizing the unspecified person speech recognition technology that described vehicle control voice command is identified, resolved after described Application on Voiceprint Recognition unit 55 completing user authentication processes and authenticating user identification pass through.
Its two, as shown in Figure 7, above-mentioned cloud computing platform server also comprises:
The second transmitting element 56 is used for sending the authentication instruction to described communication terminal;
Authentication unit 57 is used for receiving the checking password that described user provides by described communication terminal, and according to described checking password the user is carried out authentication;
Then described the first receiving element 51 is used for after the Output rusults of described authentication unit 57 shows that described user's authentication is passed through, and receives the vehicle control voice command that described user sends by described communication terminal.
Preferably, can also provide the information guides user that corresponding instruction is provided so that new user can be familiar with and use the Long-distance Control based on voice command that provides among the utility model embodiment as early as possible to the user; Particularly, as shown in Figure 8, above-mentioned cloud computing platform server also comprises:
The 3rd transmitting element 58 is used for issuing information of voice prompt to described communication terminal, and this information of voice prompt is used to indicate the user and inputs COS.
Further, in the cloud computing platform server that the present embodiment provides, described transmitting element 54 can send to described communication terminal with described vehicle control information by the mode of note or multimedia message or propelling movement.
If described vehicle control information comprises at least two instructions, also comprise in the vehicle control information that then described cloud computing platform server issues: the predetermined time of implementation of the execution sequence of described at least two instructions and/or every instruction.
Above-mentioned Fig. 6, Fig. 7 are the different specific implementations of the cloud computing platform server among the utility model embodiment with cloud computing platform server shown in Figure 8, and it is not isolated implementation; Certainly, also can as required Fig. 6, Fig. 7 and cloud computing platform server implementation shown in Figure 8 be carried out combination, its specific implementation repeats no more herein.
Utilize above-mentioned cloud computing platform server to realize that the process that the remote speech of vehicle is controlled can be with reference to the associated description among the embodiment one, no longer in detail introduction herein.
The communication terminal and the cloud computing platform server that utilize the utility model embodiment to provide, the communication terminals such as mobile phone that the user can carry by oneself to the vehicle beyond the certain distance carry out the car door lock/unlock, the operations such as the window of windowing/close, On/Off engine, owing to these operations can be controlled to realize by voice, thereby so that the operation of Long-distance Control vehicle is very convenient; And, because the communication equipments such as mobile phone generally all are to be carried and can not be randomly placed by the user, therefore for existing vehicle remote control key, the probability of its loss reduces greatly, and the probability that correspondingly has influence on vehicle safety owing to lost mobile phone also can reduce greatly.In addition, because the cloud computing platform server of network side can adopt the unspecified person speech recognition technology that voice command is identified, resolved, so that the versatility of the technical scheme that the utility model embodiment provides is better, be applicable to different phonetic, tone user's use, and be applicable to the identification (such as English, French, German and Japanese etc.) of different dialects and main flow foreign language and correctly resolve, and then improve the service experience of user when carrying out vehicle remote control by above-mentioned vehicle control program based on voice command.
And, because the scheme among the utility model embodiment is to adopt voice control, does not need to send specific short-message instruction by communication terminal, therefore more is convenient to user's operation, especially for those uncomfortable older users who sends short messages, improved especially the convenience of its use.Simultaneously, adopt in the present embodiment the communication modes such as WiFi, Wimax to set up signal transitive relation between communication terminal and the vehicle, utilize remote-control key that vehicle is controlled compared to existing, it is large that its communication distance obviously becomes, and improved equally the flexibility of vehicle remote control.
The vehicle remote control system based on voice command that the utility model embodiment provides, communication terminal and cloud computing platform server can be applied in the field of intelligent control to vehicle, realize the remote speech Based Intelligent Control to vehicle.
The above; it only is embodiment of the present utility model; but protection range of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of claim.
Claims (12)
1. the vehicle remote control system based on voice command is characterized in that, comprising: communication terminal and cloud computing platform server; Wherein,
Described communication terminal be used for to receive the connection control command that the user sends, and establishes a communications link according to the cloud computing platform server of this connection control command and network side; Receive the vehicle control voice command that described user sends, and described vehicle control voice command is sent to described cloud computing platform server;
Described cloud computing platform server, be used for adopting the unspecified person speech recognition technology that described vehicle control voice command is identified, resolved, obtain vehicle control information corresponding to described vehicle control voice command, and described vehicle control information is returned to described communication terminal;
Described communication terminal also is used for according to the described vehicle control information that receives the described vehicle of having set up the signal transmission relation with this communication terminal being controlled.
2. the vehicle remote control system based on voice command according to claim 1 is characterized in that,
Described cloud computing platform server also is used for by sound groove recognition technology in e the described vehicle control voice command that receives being identified, and according to the Application on Voiceprint Recognition result user is carried out authentication.
3. the vehicle remote control system based on voice command according to claim 1 is characterized in that,
Described cloud computing platform server also is used for by the password authentication technology described user being carried out authentication.
4. the vehicle remote control system based on voice command according to claim 1 is characterized in that,
Described cloud computing platform server also is used for issuing information of voice prompt to described communication terminal, and this information of voice prompt is used to indicate the user and inputs COS;
Described communication terminal also is used for after receiving described information of voice prompt this information of voice prompt being played to described user, and receives the described vehicle control voice command that described user provides according to described information of voice prompt.
5. each described vehicle remote control system based on voice command in 4 according to claim 1, it is characterized in that, the mode of setting up the signal transmission relation between described communication terminal and the vehicle comprises: WiFi, Wimax, bluetooth, at least a communication mode in infrared.
6. a communication terminal is characterized in that, comprising:
The first receiving element is used for receiving the connection control command that the user sends;
Linkage unit establishes a communications link for the connection control command that receives according to described the first receiving element and the cloud computing platform server of network side;
The second receiving element is used for receiving the vehicle control voice command that described user sends;
The first transmitting element, the communication connection that the vehicle control voice command that is used for that described the second receiving element is received is set up by described linkage unit sends to described cloud computing platform server;
The 3rd receiving element is used for receiving the vehicle control information that described cloud computing platform server sends by the communication connection that described linkage unit is set up;
Control unit is used for the described vehicle control information that receives according to described the 3rd receiving element the vehicle of having set up the signal transmission relation with described communication terminal is controlled.
7. communication terminal according to claim 6 is characterized in that, also comprises:
The 4th receiving element is used for receiving the authentication instruction that described cloud computing platform server sends, and receives the checking password that described user provides according to described authentication instruction;
The second transmitting element, the described checking password that is used for described the 4th receiving element is received sends to described cloud computing platform server to finish the authentication to the user;
Described the second receiving element is for the vehicle control voice command that receives described user's transmission after the authentication of having passed through at described cloud computing platform server described user.
8. communication terminal according to claim 6 is characterized in that, also comprises:
The 5th receiving element is used for receiving the information of voice prompt that described cloud computing platform server issues, and this information of voice prompt is played to described user; Described information of voice prompt is used to indicate the user and inputs COS;
Described the second receiving element is used for receiving the vehicle control voice command that described user provides according to described information of voice prompt.
9. a cloud computing platform server is characterized in that, comprising:
The first receiving element is used for the vehicle control voice command that the received communication terminal sends;
The unspecified person voice recognition unit is used for adopting the unspecified person speech recognition technology that the described vehicle control voice command that described the first receiving element receives is identified, resolved;
Acquiring unit is used for obtaining vehicle control information corresponding to described vehicle control voice command according to the identification analysis result of described unspecified person voice recognition unit;
The first transmitting element is used for described vehicle control information is sent to described communication terminal.
10. cloud computing platform server according to claim 9 is characterized in that, also comprises:
The Application on Voiceprint Recognition unit is used for by sound groove recognition technology in e the described vehicle control voice command that described the first receiving element receives being identified, and according to the Application on Voiceprint Recognition result user is carried out authentication;
Described voice recognition unit is used for utilizing the unspecified person speech recognition technology that described vehicle control voice command is identified, resolved after described Application on Voiceprint Recognition unit completing user authentication process and authenticating user identification pass through.
11. cloud computing platform server according to claim 9 is characterized in that, also comprises:
The second transmitting element is used for sending the authentication instruction to described communication terminal;
Authentication unit is used for receiving the checking password that described user provides by described communication terminal, and according to described checking password the user is carried out authentication;
Described the first receiving element is used for after the Output rusults of described authentication unit shows that described user's authentication is passed through, and receives the vehicle control voice command that described user sends by described communication terminal.
12. cloud computing platform server according to claim 9 is characterized in that, also comprises:
The 3rd transmitting element is used for issuing information of voice prompt to described communication terminal, and this information of voice prompt is used to indicate the user and inputs COS.
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| CN 201120325797 CN202679415U (en) | 2011-09-01 | 2011-09-01 | Vehicle remote control system based on voice command, communication terminal and cloud computing platform server |
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| CN 201120325797 CN202679415U (en) | 2011-09-01 | 2011-09-01 | Vehicle remote control system based on voice command, communication terminal and cloud computing platform server |
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| CN202679415U true CN202679415U (en) | 2013-01-16 |
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