Background technology
Along with improving constantly of people's living standard, vehicle has become indispensable walking-replacing tool in people's life.The selection of traffic route is to determine one of key factor of line efficiency or road satisfaction, can better be people's service in order to make vehicle, and it is particularly important that automobile navigation just seems.
At present, the automobile navigation end product can provide a lot of functions for the user, such as functions such as map inquiry, route planning, navigation, because the real-time of the powerful and information of the data volume that described automobile navigation end product can provide,, people brought very big convenience for driving to go on a journey.
In the prior art, the automobile navigation end product such as the GPS navigation instrument, can adopt manual control to finish operation to system.On the common described GPS navigation instrument a plurality of buttons can be set, when the driver need navigate, realize function corresponding by the respective keys that is provided with on the manually-operated vehicle navigation terminal product.Want to inquire about two traffic routes between the place such as the driver, at first, manually find route planning option in the menu by button, enter described route planning option then, import the title of origin and destination again, described automobile navigation end product will be planned a circuit from the starting point to the point of destination automatically.In a word, carrying out any operation all needs the driver to realize by manually pressing a series of buttons.
In driver's driving procedure, the manual operation button obtains related navigational information, need divert sb.'s attention on the guider, can disperse driver's energy, and operation is very inconvenient, causes the danger of driving to increase greatly.Because using the button input need under static state carry out, also just making the driver to stop operates, if the driver runs into accident in driving process or when wanting to change stroke suddenly to another one strange local time, it need import new destination title again with stopping, and traffic law has promptly been violated in parking suddenly in the process of running at high speed, this operation simultaneously is abnormally dangerous, leads to traffic accident easily.Therefore, pressing for provides a kind of automated navigation system, and it can import the destination title by voice command, even need to change the destination title midway, does not also need shut-down operation, has improved safety factor of travel.
And speech identifying function of the prior art needs complicated system to realize, has voice call function as some mobile phone, realize by following process: the individual voice messaging that at first needs to gather the speaker, set up the phone directory database according to its voice messaging, with personal telephone number and its name or pet name formation fixed-link relation, calling by caller's name after, it is automatically set up the link back its telephone number is called out.This needs mobile unit to have complicated signal processing function, caused the manufacturing cost rising, and the memory capacity of mobile unit is less, can't store more information, be to have following two problems in the prior art: (1) need carry out everyone name in the telephone directory could setting up the number link by calling out its name after the information gathering, it is very inconvenient that this causes the user to use, even the user sets up link to reduce workload to the contact person's of frequent use number, still there is inconvenient problem with use in it, in the time of need conversing with the people who does not often get in touch as running into when driving, owing to do not carry out information gathering in advance, also can't set up correct link even the user calls out its name, cause and to converse.(2) set up link if each contact person is carried out information gathering, then cause the complex structure of this mobile phone or mobile unit, needs to dispose higher hardware system and more complicated software, thereby make its manufacturing cost rise, be unfavorable for popularizing.Similarly, for guider with speech identifying function, it also needs in advance, and each stored place name carries out information gathering in the map to navigation system, could after sending voice command, the driver select correct destination title, this will cause workload huge and be difficult to realize, and need very big memory capacity to store, this has improved the manufacturing cost of automobile equally, the while user need increase more expense and could dispose the car-mounted device with speech identifying function, and this all is unfavorable for its universal use.
Therefore, a kind of simple call control apparatus need be provided, it can not need to carry out in advance the voice command of the destination title that information gathering also can correctly discern the user and sent, and this destination title is sent in the guider exactly, to realize the real-time navigation to the user.
The utility model content
Embodiment of the present utility model provides a kind of navigation system and navigation server based on voice command, only need press a key, enters system's automatic-answering back device state, and the user all can finish by voice command the operation of terminal equipment.
For achieving the above object, embodiment of the present utility model adopts following technical scheme:
A kind of navigation system based on voice command comprises: one-touch control device, terminal equipment and server, and described one-touch control device is connected with described terminal equipment, and described terminal equipment is connected with described server by the voice conversation mode;
Described one-touch control device drives described terminal equipment and server connects;
Described terminal equipment: receive first information of voice prompt that described server sends, play this first information of voice prompt to the user, receive the voice command of the startup navigation Service that described user sends according to described first information of voice prompt, the voice command of this startup navigation Service is sent to described server; Receive the voice command that comprises purpose navigation address that described user sends, this voice command that comprises purpose navigation address is sent to described server; Receive the self-navigation control information that described server sends, start navigation module, connect, obtain navigation results, this navigation results is shown to described user from described navigation server with navigation server according to this self-navigation control information;
Described server: send first information of voice prompt by described voice conversation connection to described terminal equipment, described first information of voice prompt is used to indicate described user to import COS; Receive the voice command of the startup navigation Service of described terminal equipment transmission, the voice command of described startup navigation Service is resolved, obtain startup navigation Service control command, start navigation Service control command according to this and start the self-navigation service; Receive the voice messaging that comprises purpose navigation address that described terminal equipment sends, the described voice messaging that comprises purpose navigation address is resolved, obtain purpose navigation address, generate the self-navigation control information according to this purpose navigation address; This self-navigation control information is sent to described terminal equipment;
Described navigation module receives described self-navigation control information, startup navigation feature and foundation are connected with navigation server, obtain navigation results from described navigation server, this navigation results is shown to described user, use voice suggestion that user's traffic route is carried out real-time navigation.
A kind of navigation server based on voice command is set up voice conversation with the terminal equipment that drives by one-touch control device and is connected, and described navigation server comprises speech recognition system and database;
Described navigation server: described terminal equipment is verified by described database based on voice control command, when described checking is passed through, send first information of voice prompt to described terminal equipment, described first information of voice prompt is used to indicate described user to import COS; Receive the voice command of the startup navigation Service of described terminal equipment transmission, the voice command of described startup navigation Service is resolved, obtain startup navigation Service control command, start navigation Service control command according to this and start the self-navigation service; Receive the voice messaging that comprises purpose navigation address that described terminal equipment sends, the described voice messaging that comprises purpose navigation address is resolved, obtain purpose navigation address, generate the self-navigation control information according to this purpose navigation address; This self-navigation control information is sent to described terminal equipment.
Navigation system and navigation server that the utility model embodiment provides based on voice command, the user presses the start key of one-touch control device, and described terminal equipment is set up voice conversation with server and is connected, and system enters the automatic-answering back device state.Described server to user's voice order resolve, and analysis result is sent to described terminal equipment, start navigation module by described terminal equipment according to described analysis result, and the navigation results that obtains be shown to described user.The user all can finish by voice command the operation of described terminal equipment.Do not need manual button operation input service request.
Navigation system and the navigation server that adopt the utility model embodiment to provide based on voice command, the driver when driving, only need press a key, just can realize the navigation of vehicle by voice command control, not needing takes sb's mind off sth operates navigator, has reduced danger on the run.
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 is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment provides a kind of navigation system based on voice command, as shown in Figure 1, comprising: one-touch control device 11, terminal equipment 12, server 13.
Wherein, press the user after the start key of one-touch control device 11, described one-touch control device 11 connects with terminal equipment 12, and drives described terminal equipment and server connects.
Described terminal equipment 12 is set up voice conversation with the server 13 of network side and is connected.
Described server 13 connects to described terminal equipment 12 transmissions first information of voice prompt by described voice conversation, and described first information of voice prompt is used to indicate described user to import COS.
Described terminal equipment 12 is play described first information of voice prompt to described user, receive the voice command of the startup navigation Service that described user sends according to described first information of voice prompt, and the voice command that will start navigation Service sends to described server 13.
The voice command of 13 pairs of described startup navigation Service of described server is resolved, and obtains to start the navigation Service control command, starts the navigation Service control command according to this and starts the self-navigation service.
Described terminal equipment 12 receives the voice command that comprises purpose navigation address that described user sends, and this voice command that comprises purpose navigation address is sent to described server 13.
13 pairs of described voice commands that comprise purpose navigation address of described server are resolved, and obtain purpose navigation address, generate the self-navigation control information according to this purpose navigation address, and this self-navigation control information is sent to described terminal equipment 12.
Described terminal equipment 12 starts navigation module according to described self-navigation control information, connects with navigation server, obtains navigation results from described navigation server, and this navigation results is shown to described user.
Described navigation module (not shown in Figure 1) is used to receive described self-navigation control information, startup navigation feature and foundation are connected with navigation server, obtain navigation results from described navigation server, this navigation results is shown to described user, uses voice suggestion that user's traffic route is carried out real-time navigation; Wherein this navigation module can be integrated in the described terminal equipment 12, and the form that also can be used as independent guider occurs.
The navigation system that present embodiment provides based on voice command, the user presses the start key of one-touch control device, and described terminal equipment is set up voice conversation with server and is connected, and system enters the automatic-answering back device state.Described server user's voice command is resolved, and analysis result is sent to described terminal equipment, starts navigation module by described terminal equipment according to described analysis result, and the navigation results that obtains is shown to described user.The user all can finish by voice command the operation of described terminal equipment.Do not need manual button operation input service request.
The navigation system that adopts the utility model embodiment to provide based on voice command, the driver only need press a key when driving, just can realize the navigation of vehicle by voice command control, not needing takes sb's mind off sth operates navigator, has reduced danger on the run.
A kind of improvement as present embodiment, the utility model embodiment provides another kind of navigation system based on voice command preferred embodiment: as shown in Figure 2, comprise one-touch control device 21, terminal equipment 22, VSP (Voice Spirit Platform, cloud computing platform) server 23, voice call switching network 24.
Wherein, press the user after the start key of one-touch control device 21, described one-touch control device 21 connects by short haul connection mode and terminal equipment 22,, and drive described terminal equipment and server connects.
Wherein, described one-touch control device 21 can be arranged on the fixed part of vehicle, on the steering wheel that is arranged in the vehicle.
Described terminal equipment 22 is set up voice conversation by the voice call switching network with the VSP server 21 of network side and is connected.
In order to improve the fail safe of described navigation system, 23 pairs of described terminal equipments 22 of described VSP server are verified.When described checking was passed through, described VSP server 23 connected to described terminal equipment 22 transmissions first information of voice prompt by described voice conversation, and described first information of voice prompt is used to indicate described user to import COS.
Described terminal equipment 22 is play described first information of voice prompt to described user, receive the voice command of the startup navigation Service that described user sends according to described first information of voice prompt, and the voice command that will start navigation Service sends to described VSP server 23.
Described VSP server 23 adopts the unspecified person speech recognition technology that the voice command of described startup navigation Service is resolved, obtain and start the navigation Service control command, start the navigation Service control command according to this and start the self-navigation service, and connect to described terminal equipment 22 by described voice conversation and to send second information of voice prompt, described second information of voice prompt is used to indicate described user to import purpose navigation address.
The described terminal equipment 22 of stating is play described second information of voice prompt to described user, receive the voice command that comprises purpose navigation address that described user sends according to described second information of voice prompt, and this voice command that comprises purpose navigation address is sent to described VSP server 23.
Described VSP server 23 sends the 3rd information of voice prompt by described voice conversation connection to described terminal equipment, and described the 3rd information of voice prompt is used to indicate described user to confirm whether purpose navigation address is correct.
The described terminal equipment 22 of stating is play described the 3rd information of voice prompt to described user, receive described user and comprising of sending confirm the voice command that purpose navigation address is whether correct, and this is comprised confirm whether correct voice command sends to described VSP server 23 in purpose navigation address according to described the 3rd information of voice prompt.
Described VSP server 23 adopts the unspecified person speech recognition technology to confirming whether correct voice command is resolved in purpose navigation address described comprising, obtain the affirmation result of purpose navigation address, when described purpose is navigated address right, generate the self-navigation control information according to this purpose navigation address, and adopt way of short messages that this self-navigation control information is sent to described terminal equipment 22.
Described terminal equipment 22 starts navigation module according to described self-navigation control information, connects with navigation server, obtains navigation results from described navigation server, and this navigation results is shown to described user.
Described navigation module (not shown in Figure 1), be used to receive described self-navigation control information, startup navigation feature and foundation are connected with navigation server, obtain navigation results from described navigation server, this navigation results is shown to described user, uses voice suggestion that user's traffic route is carried out real-time navigation; Wherein this navigation module can be integrated in the described terminal equipment 22, and the form that also can be used as independent guider occurs.
The navigation system that present embodiment provides based on voice command, the user presses the start key of the one-touch control device on the fixed part that is arranged on vehicle, described terminal equipment is set up voice conversation with the VSP server and is connected, and described terminal equipment verified, improved the fail safe of system, system enters the automatic-answering back device state.Described VSP server adopt the unspecified person speech recognition technology to user's voice order resolve, and analysis result is sent to described terminal equipment, start navigation module by described terminal equipment according to described analysis result, and the navigation results that obtains is shown to described user.And increased the affirmation process of navigation address, made described navigation results more accurate.The user all can finish by voice command the operation of described terminal equipment.Do not need manual button operation input service request, and described VSP server obtains service item in the described voice command by the unspecified person speech recognition technology, and carry out the operation of described service item correspondence, and can discern phonetic entry arbitrarily, have versatility.
The navigation system that adopts the utility model embodiment to provide based on voice command, the driver only need press a key when driving, just can realize the navigation of vehicle by voice command control, not needing takes sb's mind off sth operates navigator, has reduced danger on the run.
As present embodiment preferred embodiment, described terminal equipment can be mobile phone or PDA etc.
As another preferred embodiment of present embodiment, described one-touch control device can be structure or pattern as shown in Figure 3, also can be and similar structure or the pattern of one-touch control device shown in Figure 3.
As present embodiment preferred embodiment, described one-touch control device sends the mode that link signal can adopt radio communication to described terminal equipment, sends signal such as the mode that can adopt Bluetooth signal or infrared signal to terminal equipment.
The utility model embodiment provides a kind of navigation server based on voice command, and as shown in Figure 4, described navigation server comprises speech recognition system and database.Described navigation server based on voice command is set up voice conversation with the terminal equipment that drives by one-touch control device and is connected, and terminal equipment verified, when described checking is passed through, send first information of voice prompt by described voice conversation connection to described terminal equipment, described first information of voice prompt is used to indicate described user to import COS.
Send out the voice command of startup navigation Service at described terminal equipment after, described navigation server receives the voice command of the startup navigation Service of described terminal equipment transmission, voice command to described startup navigation Service is resolved, obtain startup navigation Service control command, and start navigation Service control command startup self-navigation service according to this.
After sending out the voice messaging that comprises purpose navigation address at described terminal equipment, described navigation server receives the voice messaging that comprises purpose navigation address that described terminal equipment sends, the described voice messaging that comprises purpose navigation address is resolved, obtain purpose navigation address, generate the self-navigation control information according to this purpose navigation address, and this self-navigation control information is sent to described terminal equipment.
The navigation server that the utility model embodiment provides based on voice command, the user presses the start key of one-touch control device, and described terminal equipment is set up voice conversation with server and is connected, and system enters the automatic-answering back device state.Described server to user's voice order resolve, and analysis result is sent to described terminal equipment, start navigation module by described terminal equipment according to described analysis result, and the navigation results that obtains be shown to described user.The user all can finish by voice command the operation of described terminal equipment.Do not need manual button operation input service request.
Navigation system and the server that adopt the utility model embodiment to provide based on voice command, the driver when driving, only need press a key, just can realize the navigation of vehicle by voice command control, not needing takes sb's mind off sth operates navigator, has reduced danger on the run.
Through the above description of the embodiments, the those skilled in the art can be well understood to the utility model and can realize by the mode that software adds essential common hardware, can certainly pass through hardware, but the former is better execution mode under a lot of situation.Based on such understanding, the part that the technical solution of the utility model contributes to prior art in essence in other words can embody with the form of software product, this computer software product is stored in the storage medium that can read, floppy disk as computer, hard disk or CD etc., comprise some instructions with so that computer equipment (can be personal computer, server, the perhaps network equipment etc.) carry out the described system of each embodiment of the utility model.
The above; it only is embodiment of the present utility model; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; can expect easily changing or replacing, 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 by described protection range with claim.