Specific implementation mode
The specific implementation mode of the present invention is described in detail below in conjunction with the accompanying drawings.In the following passage with reference to attached drawing with
The present invention is more specifically described in way of example.According to following explanation, advantages and features of the invention will become apparent from.
As shown in Figure 1, in one embodiment, a kind of mobile unit includes:Entry base maintenance unit 1 is suitable for described in maintenance
The music entry data in entry base needed for mobile unit operation;Data processing unit 2 is suitable for running in the mobile unit
The music entry data are handled in the process;Signal generation unit 3 is suitable for generating trigger signal, and the trigger signal is to indicate
The music entry data are updated;Contents acquiring unit 4 is connected with the signal generation unit 3, is suitable for being based on institute
Trigger signal is stated, the music new data for updating the music entry data is read;Updating unit 5, with the content obtaining
Unit 4 is connected, and is suitable for updating the entry base using the music new data.
The data processing unit 2 can be vehicle-mounted to complete by voice to be identified and the music entry data comparison
The speech identifying function of equipment.The data processing unit 2 can also use the corresponding application of the music entry data processing,
For example, music.
Signal generation unit 3 can be generated based on the interaction with the matched interfaces or data processing unit 2 of external equipment
Trigger signal.The interaction of the signal generation unit 3 and external equipment can be by the memory card interface of mobile unit, such as deposits
The wireless communication interface of card insert slot or mobile unit, such as blue tooth interface.
Corresponding with the trigger signal that signal generation unit 3 generates, contents acquiring unit 4 can be read from external equipment
Music new data for updating the music entry data.The contents acquiring unit 4 is read from external equipment for more
The music new data of the new music entry data, can also by the memory card interface of mobile unit, such as storage card slot,
Or the wireless communication interface of mobile unit, such as blue tooth interface.
Updating unit 5 may include that cover type and comparison increase in such a way that the music new data updates entry base
Formula.When the use of updating unit 5 music new data covering entry base, it is applicable in the music entry data emptied in entry base and incites somebody to action
Music new data increases to the entry base emptied, alternatively, the music new data directly to be replaced to the music word in entry base
Data.The update mode of cover type can reduce the complexity of mobile unit operation.Updating unit 5 is using music new data profit
When updating entry base with comparison increase formula, it is suitable for comparing music entry data and music new data in the entry base, it will be with
The different music new data of music entry data in the entry base increases to entry base.Compare the update mode of increase formula
The speed of mobile unit operation can be improved.
The entry base can be arranged in mobile unit or the voice high in the clouds with the vehicle equipment communication.Entry inventory
Store up the music entry data.Entry base may include public word bank and special word bank corresponding with log-on message.Different is special
With independently of one another, special word bank only preserves the music entry data corresponding to the log-on message between word bank.The public word bank
There is no corresponding log-on message, all music entry data that can be stored in public word bank.
As shown in Fig. 2, in another embodiment, the mobile unit further includes storage card slot 6.The signal generation unit
3 based on the interaction with the storage card slot 6, and generates aforementioned trigger signal;It the contents acquiring unit 4 and is contained in described
External memory card in storage card slot 6 is coupled to obtain the music new data.
The external memory card can be SD (Secure Digital Card) cards, CF (Compact Flash Card)
Card or other kinds of storage card.It is corresponding, the storage card slot of mobile unit be SD card slot, CF card slots or other
The storage card slot of type.When the external memory card is inserted into storage card slot, storage card slot accommodates and identifies the outside
Storage card generates storage card and is inserted into signal.The signal generation unit is deposited based on the interaction with the storage card slot from described
Card insert slot gets the storage card and is inserted into signal and generates aforementioned trigger signal.
In the present embodiment, the entry base includes public word bank and special word bank corresponding with log-on message.In described
Hold acquiring unit 4 to be further adapted for obtaining the log-on message in the external memory card, the updating unit 5 is in the content obtaining list
When the log-on message has not been obtained in member 4, the music new data is covered to the music entry data in the public word bank.By
It can be stored in public word bank in all music entry data, the public word bank is covered using by the music new data
In music entry data mode, it is possible to reduce public word bank the space occupied.Selectable, the updating unit 5 is in institute
When stating contents acquiring unit 4 and getting the log-on message, the music new data is covered into the music in the public word bank
Entry data.It is all made of the update of cover type to public word bank and special word bank, the complexity of mobile unit processing can be reduced.
Alternatively, the updating unit 5 is when the contents acquiring unit 4 gets the log-on message, it will be with the note
The different music new data of music entry data of the corresponding special word bank of volume information increases to the special word bank.Using general
The different music new data of music entry data of special word bank corresponding with log-on message increases to special word bank, Ke Yiti
The speed of high mobile unit operation.
As shown in figure 3, in another embodiment, the data processing unit 2 is further adapted in the mobile unit operational process
In give out music new data;Processing unit 2 gives out music new data to the signal generation unit 3 based on the data, and generates
Aforementioned trigger signal;The contents acquiring unit 4 obtains the music new data from the data processing unit 2.For example, described
Signal generation unit 3 gives out music new data when the operation of processing unit 2 plays music based on the data, and generates aforementioned triggering
Signal.
The updating unit 5 updates the entry base with using the increase music new data to the side of the entry base
Formula.Further, the generation of processing unit 2 differs the signal generation unit 3 with the music entry data based on the data
Music new data, and generate aforementioned trigger signal.The updating unit 5 will be described different with the music entry data
Music new data increases to the entry base.Due to giving out music new data limited amount in mobile unit operational process, so
Update efficiency can be improved using increased mode is compared.
As shown in figure 4, in another embodiment, the data processing unit 2 is further adapted in the mobile unit operational process
Music new data signal is asked in middle generation;The generation of processing unit 2 request music is new based on the data for the signal generation unit 3
Data-signal, and generate aforementioned trigger signal;The contents acquiring unit 4 obtains the music new data from external data source.
For example, when the operation broadcasting music application of the data processing unit 2 needs music new data, request music new data letter is generated
Number.The signal generation unit 3 is based on the request music new data signal, generates aforementioned trigger signal.
The external data source may include external memory card, and the mobile unit includes being matched with the external memory card
Storage card slot.The external memory card can be SD card, CF cards or other kinds of storage card.It is corresponding, mobile unit
Including SD card slot, CF card slots or other kinds of storage card slot.The contents acquiring unit 4 passes through the storage card insertion
Slot, such as SD card slot, CF card slots obtain music new data from the storage card, such as SD card, CF cards.
The external data source can also include mobile communications device, and the mobile unit includes being filled with the mobile communication
Set matched communication interface.Mobile communications device can be mobile phone, corresponding, and the communication interface is bluetooth communication interface.It is interior
Hold wireless communication interface of the acquiring unit 4 by the mobile unit, such as bluetooth communication interface, is filled from the mobile communication
It sets, such as mobile phone, obtains the music new data.
Below by taking Fig. 2 as an example, the course of work of the mobile unit of technical solution of the present invention is sketched.
First user has registered account with the first user name and stores music entry data on mobile unit, vehicle-mounted
Log-on message of the equipment according to the first user, being stored in for the music entry Dynamic data exchange of storage is corresponding with the first user name
Special word bank.First music new data is updated to the first SD card for preserving the first user name by computer by the first user
In, the first music new data includes favorite music new data.
After automobile starting, the first SD card is inserted into the SD card slot of mobile unit by the first user, and SD card slot accommodates and knows
Not described first SD card generates storage card and is inserted into signal.Signal generation unit 3 is based on the interaction with the SD card slot, from institute
SD card slot is stated to get the storage card insertion signal and generate trigger signal.Contents acquiring unit 4 is believed based on the triggering
Number, read first SD card.Contents acquiring unit 4 gets the first user name and favorite music from first SD card
New data.Updating unit 5 is by special word bank corresponding with the first user name in favorite music new data and mobile unit entry base
Music entry data compared, the music entry data of special word bank corresponding with first user name are different
Favorite music new data increases to the special word bank on the mobile unit.First user carries out voice dialogue with mobile unit
When, data processing unit 2 is corresponding special by collected first user speech of mobile unit and the first updated user name
Music entry data comparison in word bank, to complete speech identifying function.
Music new data is stored in the second SD card by second user.After automobile starting, second user inserts the second SD card
Enter the SD card slot of mobile unit, signal generation unit 3 is obtained based on the interaction with the SD card slot from the SD card slot
It is inserted into signal to the storage card and generates trigger signal.Contents acquiring unit 4 is based on the trigger signal, reads described second
SD card.Contents acquiring unit 4 gets music new data from second SD card, but any log-on message has not been obtained.
The music new data is covered the music entry data in the public word bank of mobile unit by updating unit 5.Second user and vehicle
When carrying equipment and carrying out voice dialogue, data processing unit 2 is by the collected second user voice of mobile unit and updated public affairs
Music entry data comparison in word bank altogether, to complete speech identifying function.
Below by taking Fig. 3 as an example, continue the course of work for sketching the mobile unit of technical solution of the present invention.
After automobile starting, the first user uses the music of mobile unit in the process of moving, at data processing unit 2
It manages the music and generates the second music new data in the process.Signal generation unit 3 is based on data processing unit 2 and generates second
Music new data generates trigger signal.Contents acquiring unit 4 obtains the second music new data from data processing unit 2.More
New unit 5 compares the music entry data of music new data special word bank corresponding with the first user name, in the sound
When the music entry data of happy new data special word bank corresponding with the first user name differ, the music new data is increased
To special word bank corresponding with the first user name.When first user carries out voice dialogue with mobile unit, data processing unit 2 will
Music entry number in collected first user speech of mobile unit special word bank corresponding with the first updated user name
According to comparison, to complete speech identifying function.
As shown in figure 5, the embodiment of the present invention also provides a kind of entry base update method, including:
Step S1 handles the music entry data by data processing unit in the mobile unit operational process;
Step S2 generates trigger signal by signal generation unit, and the trigger signal is to indicate to the music entry
Data are updated;
Step S3 is based on the trigger signal by contents acquiring unit, reads for updating the music entry data
Music new data;
Step S4 updates the entry base by updating unit using the music new data.
In the present embodiment, the entry base update method further includes:Pass through the signal generation unit and storage card insertion
The interaction of slot, and generate the trigger signal;By the contents acquiring unit and it is contained in outer in the storage card slot
Portion's storage card coupling is to obtain the music new data.Further, the music new data is used by the updating unit
Update the public word bank of the entry base or special word bank corresponding with log-on message.
The log-on message in the external memory card is also obtained by the contents acquiring unit, passes through the updating unit
When the log-on message has not been obtained in the contents acquiring unit, the music new data is covered in the public word bank
Music entry data.Also obtain the log-on message in the external memory card by the contents acquiring unit, by it is described more
New unit, will be in special word bank corresponding with the log-on message when the contents acquiring unit gets the log-on message
The different music new data of music entry data increase to the special word bank.
By the data processing unit also new data is given out music in the mobile unit operational process;By described
Processing unit gives out music new data to signal generation unit based on the data, and generates aforementioned trigger signal;By described interior
Hold acquiring unit and obtains the music new data from the data processing unit.
New data is given out music when processing unit operation plays music based on the data by the signal generation unit,
And generate aforementioned trigger signal.Further, by the signal generation unit based on the data processing unit generate and institute
The different music new data of music entry data in entry base is stated, and generates aforementioned trigger signal.It is single by the update
Member will increase to the entry base with the different music new data of music entry data in the entry base.
In the present embodiment, request sound is generated also in the mobile unit operational process by the data processing unit
Happy new data signal;It is based on the request music new data signal by the signal generation unit, and generates aforementioned triggering letter
Number;By the contents acquiring unit music new data is obtained from external data source.
Specifically, the contents acquiring unit is obtained by the storage card slot of the mobile unit from the external memory card
Take the music new data.The contents acquiring unit is by the wireless communication interface of the mobile unit from the mobile communication
Device obtains the music new data.
Although the present invention has been disclosed in the preferred embodiments as above, present invention is not limited to this.Any art technology
Personnel can make various changes or modifications, therefore protection scope of the present invention is answered without departing from the spirit and scope of the present invention
When with the limited range of claim.