Summary of the invention
Main purpose of the present invention is exactly the deficiency to prior art, and a kind of the possess room mirror of speech identifying function and the method for speech recognition are provided.
For realizing above-mentioned purpose, the present invention adopts following technical scheme:
A kind of room mirror that possesses speech identifying function, said room mirror comprises sound identification module, said sound identification module is connected with the vehicle control end.
Preferably, said sound identification module comprises key opening voice identification button.
Preferably, said room mirror also comprises the voice output module.
Preferably, said vehicle control end is the device that alarm was called or controlled in control vehicle navigation, control.
A kind of method of using room mirror to carry out speech recognition may further comprise the steps:
A. through to room mirror oral order or press specified button and discern with opening voice;
B. the sound identification module of room mirror receives the user speech input and discerns;
C. room mirror responds according to its user speech of discerning input.
Preferably, among the said step c, said response is to start automobile navigation, making call or alarm through the vehicle control end.
Preferably, among the said step c, the vehicle-mounted control module controls execution that said response is passed through the processing and control module in the room mirror or linked to each other with room mirror.
Preferably, further comprising the steps of:
D. room mirror is when receiving the message feedback of vehicle control end, through voice output module output audio signal.
Have the room mirror of sound identification module through employing, utilize the installation site advantage of room mirror, the user can be directly to room mirror oral account voice in driving procedure for the user; After system receives, through analyzing and processing, finally can change and become content of text; And then content of text carried out dissection process; Make driver's hand can accomplish corresponding operation, remove the trouble of manual input from, reduce the generation of traffic accident without the departure direction dish.
The specific embodiment
Below combine accompanying drawing that the present invention is further specified through embodiment.
See also Fig. 1, in an embodiment, the room mirror that possesses speech identifying function comprises sound identification module, and said sound identification module is connected with the vehicle control end.Said vehicle control end can be the device of control vehicle navigation, also can be to control device of calling or the device of controlling alarm etc.The vehicle control end can be the master control system of vehicle, also can be mounted in the processing and control module in the room mirror, control or concrete function executing parts, for example the information acquisition parts of vehicle during processing and control module is connected to.
In some preferred embodiments, said sound identification module comprises key opening voice identification button, and through this button, the user can one-touch be the opening voice recognition function.In other preferred embodiments, also can come the opening voice recognition function through phonetic order.
In some preferred embodiments, said vehicular rear mirror also comprises the voice output module.When the message feedback of vehicle control end arrives room mirror, can pass through voice output module output audio signal, read aloud like alarm sound prompting, information speech etc.
In an embodiment, the method for using room mirror to carry out speech recognition may further comprise the steps:
A. through to room mirror oral order or press specified button and discern with opening voice;
B. the sound identification module of room mirror receives the user speech input and discerns;
C. room mirror responds according to its user speech of discerning input.
Preferably, among the said step c, said response is to start automobile navigation, making call or alarm through the vehicle control end.
Preferably, among the said step c, the vehicle-mounted control module controls execution that said response is passed through the processing and control module in the room mirror or linked to each other with room mirror.
Preferably, further comprising the steps of:
D. room mirror is when receiving the message feedback of vehicle control end, through voice output module output audio signal.
Through combining certain software and hardware; The sound identification module of room mirror need not to learn in advance and realizes the identification to different language and dialect; Utilize software to handle again after the identification and can expand the very function of intelligence, and cooperate the massage voice reading function can realize the function of very hommization.
During work, press the key opening voice identification button of appointment, or oral order such as special keyword (for example the user says " open sesame "); After the opening voice recognition function; Room mirror begins to point out the user to begin the order of receiving port predicate sound, and after the user gave an oral account completion, system carried out corresponding the processing; If repetition is arranged or discern when inaccurate, further select phonetic entry once more to user prompt.In a preferred embodiment, it is as shown in Figure 2 to utilize room mirror to carry out the process of speech recognition.
Some application examples of below showing the room mirror that possesses speech identifying function.
Instance 1: the user need phone Zhang at startup procedure because of urgent thing.
In driving procedure, the user says " open sesame " to room mirror, and the system voice prompting " woulds you please instruction ", and the user says " the Zhang's mobile phone of making a telephone call to ", directly drives the hands-free Zhang's of dialing phone after the system identification.
Instance 2: the user can not find the XXX place name at startup procedure, need navigate by navigationsystem.
In driving procedure, the user says " open sesame " to room mirror, and the system voice prompting " woulds you please instruction ", and the user says " navigating to XXX ", and directly opening navigationsystem after the system identification and the destination is set is XXX.
Instance 3: the user is at startup procedure, and rear-view mirror system (connecting the vehicle safety monitoring system) detects vehicle has fault or safety problem (reducing gradually like tire pressure).
" vehicle is found the XXX fault to the meeting voice reminder driver of system, asks parking checking.”
Above content is to combine concrete preferred implementation to the further explain that the present invention did, and can not assert that practical implementation of the present invention is confined to these explanations.For the those of ordinary skill of technical field under the present invention, under the prerequisite that does not break away from the present invention's design, can also make some simple deduction or replace, all should be regarded as belonging to protection scope of the present invention.