CN103164483A - Vehicle-mounted device and entry library updating method - Google Patents
Vehicle-mounted device and entry library updating method Download PDFInfo
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Abstract
The invention provides a vehicle-mounted device and an entry library updating method. The vehicle-mounted device comprises an entry library maintaining unit, a data processing unit, a signal generating unit, a content obtaining unit and an updating unit, wherein the entry library maintaining unit is suitable for maintaining entry data, needed for operation of the vehicle-mounted device, in an entry library; the data processing unit is suitable for processing the entry data in the operation process of the vehicle-mounted device; the signal generating unit is suitable for generating trigger signals which are used for instructing updating of the entry data; the content obtaining unit is suitable for reading novel data used for updating the entry data based on the trigger signals; and the updating unit is suitable for using the novel data to update the entry library. According to the technical scheme of the vehicle-mounted device and the entry library updating method, the entry library can be updated automatically, and therefore the demands, which are increased continuously, of a user on entries can be met. In addition, according to different novel data obtaining methods, namely the novel data are obtained from external data sources and generated in the operation process of the vehicle-mounted device, the entry library can be updated through different methods, and therefore the operation efficiency of the vehicle-mounted device is improved.
Description
Technical field
The present invention relates to vehicle-mounted technical field, particularly a kind of mobile unit and a kind of entry storehouse update method.
Background technology
Nowadays, development of automobile industry is rapid, and the quantity of automobile is more and more.people are when having automobile, also can more and more pay close attention to the experience when using automobile, thereby increasing mobile unit is applied on automobile to realize various vehicular applications, vehicle mounted guidance for example, vehicle positioning (is generally GPS, Global Positioning System), voice broadcast (TTS, Text to Speech), vehicle-carrying DVD is play, vehicle-carrying communication etc., can realize comprising the real-time road signal, the service of the demand of the train signal such as destination maps and traffic navigation, and music, video, the service of the multimedia demands such as picture etc.
Publication number is that the Chinese patent application document of CN 101323305A discloses a kind of vehicle-mounted speech recognition control system and control method thereof, wherein, vehicle-mounted speech recognition control system comprises voice acquisition module, voice acquisition module is connected with execution module by speech processing module, after voice acquisition module detects corresponding voice signal, output electrical signals is to speech processing module, control the execution module action by speech processing module, be provided with the phonetic order database in speech processing module.Technical scheme disclosed according to this patent documentation, when driving, the function that the user can need manual operation to realize by calling out vehicle title and relevant execution instruction realization in the past.But this Patent Application Publication does not relate to how guaranteeing that in the phonetic order database, data satisfy the demand that the user constantly updates.
Summary of the invention
What technical solution of the present invention solved is the problem that in phonetic order database of the prior art, data can't satisfy the demand of user's continuous renewal.
In order to solve the problems of the technologies described above, technical solution of the present invention provides a kind of mobile unit, comprising: entry storehouse maintenance unit is suitable for safeguarding the entry data in described mobile unit operation required entry storehouse; Data processing unit is suitable for processing described entry data in described mobile unit operational process; The signal generation unit is suitable for producing trigger pip, and described trigger pip is upgraded described entry data with indication; The content obtaining unit is suitable for based on described trigger pip, reads be used to the new data that upgrades described entry data; Updating block is suitable for adopting described new data to upgrade described entry storehouse.
Technical solution of the present invention also provides a kind of entry storehouse update method, comprising: process described entry data by data processing unit in described mobile unit operational process; Produce trigger pip by the signal generation unit, described trigger pip is upgraded described entry data with indication; , read be used to the new data that upgrades described entry data based on described trigger pip by the content obtaining unit; Adopt described new data to upgrade described entry storehouse by updating block.
Compared with prior art, technical solution of the present invention can be automatically new term storehouse more, thereby satisfy the ever-increasing entry demand of user.And technical solution of the present invention is different according to the obtain manner of new data, namely obtains by external data source and mobile unit operation generation itself, in different ways the entry storehouse is upgraded, and has improved the operational efficiency of mobile unit.
Description of drawings
Fig. 1 is an example structure schematic diagram of mobile unit of the present invention;
Fig. 2 is another example structure schematic diagram of mobile unit of the present invention;
Fig. 3 is the another example structure schematic diagram of mobile unit of the present invention;
Fig. 4 is an example structure schematic diagram again of mobile unit of the present invention;
Fig. 5 is an embodiment process flow diagram of entry of the present invention storehouse update method.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.With way of example, the present invention is described more specifically with reference to accompanying drawing in the following passage.According to following explanation, advantages and features of the invention will be clearer.
As shown in Figure 1, in one embodiment, a kind of mobile unit comprises: entry storehouse maintenance unit 1 is suitable for safeguarding the entry data in described mobile unit operation required entry storehouse; Data processing unit 2 is suitable for processing described entry data in described mobile unit operational process; Signal generation unit 3 is suitable for producing trigger pip, and described trigger pip is upgraded described entry data with indication; Content obtaining unit 4 is connected with described signal generation unit 3, is suitable for based on described trigger pip, reads be used to the new data that upgrades described entry data; Updating block 5 is connected with described content obtaining unit 4, is suitable for adopting described new data to upgrade described entry storehouse.
Described data processing unit 2 can be with voice to be identified and described entry Data Comparison, thereby completes the speech identifying function of mobile unit.In the embodiment of the present invention, described entry data comprise: music entry data, address list entry data, navigation entry data.In other embodiments, described entry data also can comprise the entry data of other types.Described data processing unit 2 can also adopt described music entry data, address list entry data, navigation entry data to process corresponding application, for example, and music, editing address list, vehicle mounted guidance etc.
Corresponding with the trigger pip that signal generation unit 3 produces, content obtaining unit 4 can read from external unit be used to the new data that upgrades described entry data, also can read be used to the new data that upgrades described entry data from data processing unit 2.Described content obtaining unit 4 reads from external unit be used to the new data that upgrades described entry data, also can be by the memory card interface of mobile unit, and for example storage card slot, the perhaps wireless communication interface of mobile unit, for example blue tooth interface.
The updating block 5 described new datas of the employing more mode in new term storehouse can comprise cover type and contrast increase formula.When updating block 5 adopts described new datas to cover the entry storehouse, applicablely empty the entry data in the entry storehouse and new data increased to the entry storehouse that has emptied, perhaps, directly described new data being replaced the entry data in the entry storehouse.The update mode of cover type can reduce the complexity of mobile unit operation.Updating block 5 adopts new data utilizations contrast increase formulas more during the new term storehouse, is suitable for contrasting entry data and new data in described entry storehouse, will with described entry storehouse in the not identical new data of entry data increase to the entry storehouse.The update mode of contrast increase formula can improve the speed of mobile unit operation.
Described entry storehouse can be arranged in mobile unit or the voice high in the clouds of communicating by letter with described mobile unit.Particularly, described entry data comprise music entry data and address list entry data, the entry lab setting in described mobile unit, entry library storage described music entry data and address list entry data; Described entry data comprise navigation entry data, and the entry lab setting is in the voice high in the clouds of communicating by letter with described mobile unit, the described navigation entry of entry library storage data.The entry storehouse can comprise public word bank and the special-purpose word bank corresponding with log-on message.Independent of one another between different special-purpose word banks, special-purpose word bank is only preserved the entry data corresponding to this log-on message.Described public word bank does not have corresponding with it log-on message, and all entry data all can be kept in public word bank.
As shown in Figure 2, in another embodiment, described mobile unit also comprises storage card slot 6.Mutual based on described storage card slot 6 of described signal generation unit 3, and produce aforementioned trigger pip; Described content obtaining unit 4 couples to obtain described new data with the external memory card that is contained in described storage card slot 6.
Described external memory card can be the storage card of SD card, CF card or other types.Corresponding with it, the storage card slot of mobile unit is the storage card slot of SD card slot, CF card slot or other types.When described external memory card inserted storage card slot, storage card slot held and identifies described external memory card, produces storage card and inserts signal.Mutual based on described storage card slot of described signal generation unit gets described storage card from described storage card slot and inserts signal and produce aforementioned trigger pip.
In the present embodiment, described entry storehouse comprises public word bank and the special-purpose word bank corresponding with log-on message.Described content obtaining unit 4 also is suitable for obtaining the log-on message in described external memory card, and described updating block 5 is in described content obtaining unit 4 when not getting described log-on message, and described new data is covered entry data in described public word bank.Because all entry data all can be kept in public word bank, adopt the mode that described new data is covered the entry data in described public word bank, can reduce the space that public word bank takies.Selectable, described updating block 5 is in described content obtaining unit 4 when getting described log-on message, and described new data is covered entry data in described public word bank.Public word bank and special-purpose word bank are all adopted the renewal of cover type, can reduce the complexity that mobile unit is processed.
Perhaps, described updating block 5 is in described content obtaining unit 4 when getting described log-on message, and the new data not identical with the entry data of special-purpose word bank corresponding to described log-on message increased to described special-purpose word bank.Employing increases to special-purpose word bank with the new data not identical with the entry data of special-purpose word bank corresponding to log-on message, can improve the speed of mobile unit operation.
As shown in Figure 3, in another embodiment, described data processing unit 2 also is suitable for producing new data in described mobile unit operational process; The new data that described signal generation unit 3 produces based on described data processing unit 2, and produce aforementioned trigger pip; Described content obtaining unit 4 obtains described new data from described data processing unit 2.
For example, described signal generation unit 3 produces new data when navigating, upgrading address list or playing music based on described data processing unit 2 operations, and produces aforementioned trigger pip.Corresponding with it, the new data that produces in described mobile unit operational process comprises: navigation entry, address list entry and music entry.
Described updating block 5 upgrades described entry storehouse increases described new data to the mode in described entry storehouse to adopt.Further, described signal generation unit 3 produces the new data not identical with described entry data based on described data processing unit 2, and produces aforementioned trigger pip.Described updating block 5 increases to described entry storehouse with the not identical new data of described and described entry data.Owing to producing the new data limited amount in the mobile unit operational process, so the mode that adopts contrast to increase can improve update efficiency.
As shown in Figure 4, in another embodiment, described data processing unit 2 also is suitable for producing request new data signal in described mobile unit operational process; Described signal generation unit 3 produces request new data signal based on described data processing unit 2, and produces aforementioned trigger pip; Described content obtaining unit 4 obtains described new data from external data source.
For example, when described data processing unit 2 operation navigation, renewal address list or broadcast music application need new data, produce request new data signal.The new data that described data processing unit 2 operations need comprises: navigation entry, address list entry and music entry.Described signal generation unit 3 produces aforementioned trigger pip based on described request new data signal.
Described external data source can comprise external memory card, and described mobile unit comprises the storage card slot with described external memory card coupling.Described external memory card can be the storage card of SD card, CF card or other types.Corresponding, mobile unit comprises the storage card slot of SD card slot, CF card slot or other types.Described content obtaining unit 4 is by described storage card slot, for example SD card slot, CF card slot, and from described storage card, for example SD card, CF card, obtain new data.
Described external data source can also comprise mobile communications device, and described mobile unit comprises the communication interface with described mobile communications device coupling.Mobile communications device can be mobile phone, corresponding, described communication interface is bluetooth communication interface.Content obtaining unit 4 is by the wireless communication interface of described mobile unit, bluetooth communication interface for example, and from described mobile communications device, for example mobile phone, obtain described new data.
The below sketches the course of work of the mobile unit of technical solution of the present invention take Fig. 2 as example.
First user registered account with the first user name and in the entry library storage in voice high in the clouds navigation entry data, the entry storehouse in voice high in the clouds is according to the log-on message of this first user, and the navigation entry data of storage independently are kept at the special-purpose word bank corresponding with the first user name.First user has been stored music entry data on mobile unit, mobile unit independently is kept at the special-purpose word bank corresponding with the first user name according to the log-on message of first user with the music entry data of storing.First user is updated in a SD card of preserving the first user name by will navigate new data and music new data of computer, described navigation new data comprises a POI (point of interest, point of interest) new data, described music new data comprises favorite music new data.
After automobile starting, first user inserts a SD card SD card slot of mobile unit, and SD card slot holds and identifies a described SD card, produces storage card and inserts signal.Mutual based on described SD card slot of signal generation unit 3 gets described storage card from described SD card slot and inserts signal and produce trigger pip.Content obtaining unit 4 reads a described SD card based on described trigger pip.Content obtaining unit 4 gets first user name and a POI new data and favorite music new data from a described SD card.The content-based acquiring unit 4 of updating block 5 gets the first user name, the navigation entry data of special-purpose word bank corresponding with the first user name in the one POI new data and entry storehouse, voice high in the clouds are compared, will a POI new data not identical with the navigation entry data of special-purpose word bank corresponding to described first user name increase to the special-purpose word bank in described voice high in the clouds.And, updating block 5 also compares the music entry data of special-purpose word bank corresponding with the first user name in favorite music new data and mobile unit entry storehouse, will the favorite music new data not identical with the music entry data of special-purpose word bank corresponding to described first user name increases to the special-purpose word bank on described mobile unit.When first user and mobile unit carry out voice dialogue, the entry Data Comparison in the first user voice that data processing unit 2 the collects mobile unit special-purpose word bank corresponding with the first user name of upgrading, thus complete speech identifying function.
The second user is kept at the address list new data in the 2nd SD card.After automobile starting, the second user inserts the 2nd SD card the SD card slot of mobile unit, and mutual based on described SD card slot of signal generation unit 3 gets described storage card from described SD card slot and insert signal and produce trigger pip.Content obtaining unit 4 reads described the 2nd SD card based on described trigger pip.Content obtaining unit 4 gets the address list new data from described the 2nd SD card, but does not get any log-on message.Updating block 5 is with the entry data in the public word bank of described address list new data covering mobile unit.When the second user and mobile unit carry out voice dialogue, the entry Data Comparison in the second user speech that data processing unit 2 collects mobile unit and the public word bank that upgraded, thus complete speech identifying function.
The below continues the course of work of the mobile unit of summary technical solution of the present invention take Fig. 3 as example.
After automobile starting, first user uses the navigation application of mobile unit to carry out auto navigation in the process of moving, and data processing unit 2 is processed and produced the 2nd POI new data in described navigation application process.Signal generation unit 3 based on data processing units 2 produce the 2nd POI new data, produce trigger pip.Content obtaining unit 4 obtains described the 2nd POI new data from data processing unit 2.The music entry data of the special-purpose word bank that updating block 5 is corresponding with the first user name with the 2nd POI new data compare, when the navigation entry data of special-purpose word bank corresponding to described the 2nd POI new data and first user name are not identical, described the 2nd POI new data is increased to the special-purpose word bank corresponding with the first user name.When first user and mobile unit carry out voice dialogue, the entry Data Comparison in the first user voice that data processing unit 2 the collects mobile unit special-purpose word bank corresponding with the first user name of upgrading, thus complete speech identifying function.
As shown in Figure 5, the embodiment of the present invention also provides a kind of entry storehouse update method, comprising:
Step S1 processes described entry data in described mobile unit operational process by data processing unit;
Step S2 produces trigger pip by the signal generation unit, and described trigger pip is upgraded described entry data with indication;
Step S3, reads be used to the new data that upgrades described entry data based on described trigger pip by the content obtaining unit;
Step S4 adopts described new data to upgrade described entry storehouse by updating block.
In the present embodiment, described entry storehouse update method also comprises: mutual by described signal generation unit and storage card slot, and produce described trigger pip; Couple to obtain described new data by described content obtaining unit and the external memory card that is contained in described storage card slot.Further, adopt described new data to upgrade the public word bank in described entry storehouse or the special-purpose word bank corresponding with log-on message by described updating block.
Also obtain log-on message in described external memory card by described content obtaining unit, when described content obtaining unit does not get described log-on message, described new data is covered entry data in described public word bank by described updating block.Also obtain log-on message in described external memory card by described content obtaining unit, by described updating block when described content obtaining unit gets described log-on message, will with special-purpose word bank corresponding to described log-on message in the not identical new data of entry data increase to described special-purpose word bank.
Also produce new data in described mobile unit operational process by described data processing unit; Produce new data by described signal generation unit based on described data processing unit, and produce aforementioned trigger pip; Obtain described new data by described content obtaining unit from described data processing unit.
Produce new data when navigating, upgrading address list or playing music based on described data processing unit operation by described signal generation unit, and produce aforementioned trigger pip.Further, by described signal generation unit based on described data processing unit produce with described entry storehouse in the not identical new data of entry data, and produce aforementioned trigger pip.By described updating block will with described entry storehouse in the not identical new data of entry data increase to described entry storehouse.
In the present embodiment, also produce request new data signal by described data processing unit in described mobile unit operational process; Based on described request new data signal, and produce aforementioned trigger pip by described signal generation unit; Obtain described new data by described content obtaining unit from external data source.
Concrete, described content obtaining unit obtains described new data by the storage card slot of described mobile unit from described external memory card.Described content obtaining unit obtains described new data by the wireless communication interface of described mobile unit from described mobile communications device.
Although the present invention discloses as above with preferred embodiment, the present invention is defined in this.Any those skilled in the art without departing from the spirit and scope of the present invention, all can make various changes or modifications, so protection scope of the present invention should be with claim institute limited range.
Claims (24)
1. a mobile unit, is characterized in that, comprising:
Entry storehouse maintenance unit is suitable for safeguarding the entry data in described mobile unit operation required entry storehouse;
Data processing unit is suitable for processing described entry data in described mobile unit operational process;
The signal generation unit is suitable for producing trigger pip, and described trigger pip is upgraded described entry data with indication;
The content obtaining unit is suitable for based on described trigger pip, reads be used to the new data that upgrades described entry data;
Updating block is suitable for adopting described new data to upgrade described entry storehouse.
2. mobile unit as claimed in claim 1, is characterized in that, also comprises storage card slot; Mutual based on described storage card slot of described signal generation unit, and produce described trigger pip; Described content obtaining unit couples to obtain described new data with the external memory card that is contained in described storage card slot.
3. mobile unit as claimed in claim 2, is characterized in that, described updating block is suitable for adopting described new data to upgrade the public word bank in described entry storehouse or the special-purpose word bank corresponding with log-on message.
4. mobile unit as claimed in claim 3, it is characterized in that, described content obtaining unit also is suitable for obtaining the log-on message in described external memory card, described updating block is suitable for when described content obtaining unit does not get described log-on message, and described new data is covered entry data in described public word bank.
5. mobile unit as claimed in claim 3, it is characterized in that, described content obtaining unit also is suitable for obtaining the log-on message in described external memory card, described updating block is suitable for when described content obtaining unit gets described log-on message, will with special-purpose word bank corresponding to described log-on message in the not identical new data of entry data increase to described special-purpose word bank.
6. mobile unit as claimed in claim 1, is characterized in that, described data processing unit also is suitable for producing new data in described mobile unit operational process; Described signal generation unit produces new data based on described data processing unit, and produces aforementioned trigger pip; Described content obtaining unit obtains described new data from described data processing unit.
7. mobile unit as claimed in claim 6, is characterized in that, described signal generation unit is suitable for based on described data processing unit operation navigation, produces new data when upgrading address list or playing music, and produces aforementioned trigger pip.
8. mobile unit as claimed in claim 6, is characterized in that, described signal generation unit be suitable for based on described data processing unit produce with described entry storehouse in the not identical new data of entry data, and produce aforementioned trigger pip.
9. mobile unit as claimed in claim 8, is characterized in that, described updating block be suitable for with described entry storehouse in the not identical new data of entry data increase to described entry storehouse.
10. mobile unit as claimed in claim 1, is characterized in that, described data processing unit also is suitable for producing request new data signal in described mobile unit operational process; Described signal generation unit is based on described request new data signal, and produces aforementioned trigger pip; Described content obtaining unit obtains described new data from external data source.
11. mobile unit as claimed in claim 10 is characterized in that, described external data comprises external memory card, and described content obtaining unit obtains described new data by the storage card slot of described mobile unit from described external memory card.
12. mobile unit as claimed in claim 10 is characterized in that, described external data comprises mobile communications device, and described content obtaining unit obtains described new data by the wireless communication interface of described mobile unit from described mobile communications device.
13. an entry storehouse update method is characterized in that, comprising:
Process described entry data in described mobile unit operational process by data processing unit;
Produce trigger pip by the signal generation unit, described trigger pip is upgraded described entry data with indication;
, read be used to the new data that upgrades described entry data based on described trigger pip by the content obtaining unit;
Adopt described new data to upgrade described entry storehouse by updating block.
14. entry as claimed in claim 13 storehouse update method is characterized in that, mutual by described signal generation unit and storage card slot, and produce described trigger pip; Couple to obtain described new data by described content obtaining unit and the external memory card that is contained in described storage card slot.
15. entry as claimed in claim 14 storehouse update method is characterized in that, adopts described new data to upgrade the public word bank in described entry storehouse or the special-purpose word bank corresponding with log-on message by described updating block.
16. entry as claimed in claim 15 storehouse update method, it is characterized in that, also obtain log-on message in described external memory card by described content obtaining unit, when described content obtaining unit does not get described log-on message, described new data is covered entry data in described public word bank by described updating block.
17. entry as claimed in claim 15 storehouse update method, it is characterized in that, also obtain log-on message in described external memory card by described content obtaining unit, by described updating block when described content obtaining unit gets described log-on message, will with special-purpose word bank corresponding to described log-on message in the not identical new data of entry data increase to described special-purpose word bank.
18. entry as claimed in claim 13 storehouse update method is characterized in that, also produces new data in described mobile unit operational process by described data processing unit; Produce new data by described signal generation unit based on described data processing unit, and produce aforementioned trigger pip; Obtain described new data by described content obtaining unit from described data processing unit.
19. entry as claimed in claim 18 storehouse update method is characterized in that, produces new data when navigating, upgrading address list or playing music based on described data processing unit operation by described signal generation unit, and produces aforementioned trigger pip.
20. entry as claimed in claim 18 storehouse update method is characterized in that, by described signal generation unit based on described data processing unit produce with described entry storehouse in the not identical new data of entry data, and produce aforementioned trigger pip.
21. entry as claimed in claim 20 storehouse update method is characterized in that, by described updating block will with described entry storehouse in the not identical new data of entry data increase to described entry storehouse.
22. entry as claimed in claim 13 storehouse update method is characterized in that, also produces request new data signal by described data processing unit in described mobile unit operational process; Based on described request new data signal, and produce aforementioned trigger pip by described signal generation unit; Obtain described new data by described content obtaining unit from external data source.
23. entry as claimed in claim 22 storehouse update method is characterized in that, described content obtaining unit obtains described new data by the storage card slot of described mobile unit from described external memory card.
24. entry as claimed in claim 22 storehouse update method is characterized in that, described content obtaining unit obtains described new data by the wireless communication interface of described mobile unit from described mobile communications device.
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