The method of movable storage device and shared high in the clouds content thereof
Technical field
The present invention relates to the mobile storage technical field, relate in particular to the method for a kind of movable storage device and shared high in the clouds content thereof.
Background technology
At present, cloud is applied in a lot of fields, and through cloud, people can share multiclass information in daily life or work.But not strong in some disposal abilities, perhaps in the abundant host computer system of Software tool, be that the movable storage device of storage chip still possibly carry out the high in the clouds visit hardly with the solid storage medium.Playing device such as vehicle mounted MP 3 for example, the song of its broadcast can only can not be play the content that is stored in high in the clouds from the memory space of this locality.
Summary of the invention
Main purpose of the present invention is to provide a kind of movable storage device, can not visit the technical problem of high in the clouds content to solve movable storage device, the function of expansion movable storage device.
In order to realize goal of the invention, the present invention provides a kind of movable storage device, and main control chip is used for the server end download high in the clouds content from high in the clouds;
Solid storage medium is provided with memory module, is used to store the high in the clouds content.
Preferably, said high in the clouds server end comprises the cloud map section and the high in the clouds storage server of storage high in the clouds content; Said main control chip comprises:
Mapping block is used to set up the relation between cloud map section and the high in the clouds storage server;
Wireless communication module is used for setting up network with said high in the clouds storage server and is connected, and according to the relation between cloud map section and the high in the clouds storage server, storage server is downloaded the high in the clouds content from high in the clouds.
Preferably, said mapping block is used for the memory address and the physical address in the storage server of high in the clouds of cloud map section high in the clouds content are set up relation one to one.
Preferably, said solid storage medium comprises memory module, is used to store the high in the clouds content;
Said main control chip comprises playing module, is used for extracting the high in the clouds content from memory module and plays.
Preferably, said wireless communication module adopts WIFI or 3G technology and network to connect.
Preferably, said movable storage device is in-vehicle player, plug-in card audio amplifier or SSD hard disk.
The present invention provides a kind of movable storage device to share the method for high in the clouds content in addition, and said movable storage device comprises main control chip and solid storage medium, is used for server end download high in the clouds content and storage from high in the clouds, said method comprising the steps of:
Set up the relation between cloud map section and the high in the clouds storage server;
Set up network with said high in the clouds storage server and be connected, according to the relation between cloud map section and the high in the clouds storage server, storage server is downloaded the high in the clouds content from high in the clouds.
Preferably, the said relation of setting up between cloud map section and the high in the clouds storage server comprises:
The memory address and the physical address in the storage server of high in the clouds of high in the clouds content in the cloud map section are set up relation one to one.
Preferably, said method is further comprising the steps of:
Extracting the high in the clouds content plays.
The present invention is through the main control chip integrated wireless communication module at movable storage device; Can connect with the high in the clouds storage server; From the storage server of high in the clouds, obtain the high in the clouds content through mapping block then, be mapped to said solid storage medium, for host access.Solve movable storage device and can not play the technical problem of high in the clouds content, realized movable storage device visit high in the clouds storage server, shared the high in the clouds content, expanded the function of movable storage device.
Description of drawings
Fig. 1 is the structural representation of movable storage device of the present invention;
Fig. 2 shares the method flow diagram of high in the clouds content for movable storage device of the present invention.
The realization of the object of the invention, functional characteristics and advantage will combine embodiment, further specify with reference to accompanying drawing.
Specific embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
With reference to Fig. 1, Fig. 1 is the structural representation of movable storage device of the present invention.
As shown in Figure 1, this movable storage device 100 comprises main control chip 10 and solid storage medium 20, and wherein main control chip 10 is used for the server end download high in the clouds content from high in the clouds, and it comprises wireless communication module 11 and mapping block 12.Main control chip 10 is also in order to receive the access instruction of external equipment (main frame); And read solid storage medium 20 according to access instruction, external data storage is read or operation such as modification to solid storage medium 20 or to the data that solid storage medium 20 is stored.High in the clouds storage server end comprises high in the clouds storage server 200 and cloud map section 201, and high in the clouds storage server 200 connects through the Internet and other network equipments.Cloud map section 201 is virtual storage areas, the high in the clouds content shared of storage wherein, and this virtual storage area can the use the same with local disk, but its actual physical storage medium is at the server of far-end more.
In the embodiment of the invention, wireless communication module 11 is integrated on the main control chip 10, is used for connecting with high in the clouds storage server 200; Mapping block 12 is used to set up the relation between cloud map section 201 and the high in the clouds storage server 200.Wireless communication module 11 just can be according to the relation between cloud map section 201 and the high in the clouds storage server 200 with after high in the clouds storage server 200 is set up network and is connected, the storage server 200 download high in the clouds contents from high in the clouds.Mapping block 12 can be one to be carried in the Control Software on the main control chip 10; Be used for the memory address (being the logical address of virtual storage region) of cloud map section 201 high in the clouds contents is set up relation one to one with the physical address in the high in the clouds storage server 200, concern one to one according to this for wireless communication module 11 and download.
The embodiment of the invention becomes the part in the high in the clouds storage server 200 local memory spaces with the high in the clouds content map, makes host side need not to handle with the communications protocol in high in the clouds and just can visit the high in the clouds content as visiting local flash memory device (like USB flash disk, SD card etc.).
In the embodiment of the invention, movable storage device 100 can be in-vehicle player, plug-in card audio amplifier or SSD hard disk.Wireless communication module 11 can be WIFI (WiMAX), bluetooth or 3G (third generation wireless communication technology) wireless communication unit; Be integrated on the main control chip of in-vehicle player, plug-in card audio amplifier or SSD hard disk; In order to Internet in high in the clouds storage server 200 set up correspondence; From cloud map section 201 download high in the clouds contents, this high in the clouds content can preestablish according to user's needs through main frame 300.For example, can be a certain type of audio frequency or video data.
The embodiment of the invention becomes the part in the local memory space of movable storage device with the content map of high in the clouds storage server 200, makes host side need not to handle with the communications protocol in high in the clouds and just can visit the high in the clouds content as visiting local flash memory device (like USB flash disk, SD card etc.).
In the embodiment of the invention, solid storage medium 20 comprises memory module 21, is used to store the high in the clouds content; Main control chip 10 also is provided with playing module 13, plays in order to extract the high in the clouds content.Mapping block 12 can be with the high in the clouds content map to memory module 21, and playing module can extract the high in the clouds content play from memory module 21.In other embodiments, mapping block 12 also can be selected the high in the clouds content map to playing module for play-overing.For example, mapping block 12 can be downloaded the playing device of high in the clouds content to in-vehicle player, for broadcast.
The present invention also provides a kind of aforementioned movable storage device to share the method for high in the clouds content, and this movable storage device comprises main control chip and solid storage medium, is used for server end download high in the clouds content and storage from high in the clouds.With reference to Fig. 2, the embodiment of the invention said method comprising the steps of:
Step S101 sets up the relation between cloud map section and the high in the clouds storage server; For example; In the previous embodiment; Mapping block 12 is set up relation one to one with the memory address (being the logical address of virtual storage region) of high in the clouds content in the cloud map section 201 with the physical address in the high in the clouds storage server 200, concerns one to one according to this for wireless communication module 11 and downloads.Mapping block 12 can be one to be carried in the Control Software on the main control chip 10.
In the embodiment of the invention, movable storage device can be in-vehicle player, plug-in card audio amplifier or SSD hard disk.Main control chip comprises mapping block 12 and wireless communication module 11, in order to the server end download high in the clouds content from high in the clouds.High in the clouds storage server end comprises high in the clouds storage server 200 and cloud map section 201, and high in the clouds storage server 200 connects through the Internet and other network equipments.Cloud map section 201 is virtual storage areas, the high in the clouds content shared of storage wherein, and this virtual storage area can the use the same with local disk, but its actual physical storage medium is at the server of far-end more.In addition, main control chip 10 also can receive the access instruction of external equipment, and reads solid storage medium 20 according to access instruction, and external data storage is read or operation such as modification to solid storage medium 20 or to the data that solid storage medium 20 is stored.
Step S102 sets up network with the high in the clouds storage server and is connected, and according to the relation between cloud map section and the high in the clouds storage server, storage server is downloaded the high in the clouds content from high in the clouds.For example; Set up network through wireless communication module 11 with high in the clouds storage server 200 and be connected, set up with the physical address in the high in the clouds storage server 200 according to the memory address (being the logical address of virtual storage region) of high in the clouds content in the cloud map section 201 and concern storage server 200 download high in the clouds contents one to one from high in the clouds.Wireless communication module 11 can be WIFI (WiMAX), bluetooth or 3G (third generation wireless communication technology) wireless communication unit; In order to Internet in the high in the clouds storage server set up correspondence; From wherein downloading the high in the clouds content, this high in the clouds content can preestablish according to user's needs through main frame.For example, can be a certain type of audio frequency or video data.
The embodiment of the invention becomes the part in the local memory space of movable storage device with the content map of high in the clouds storage server, makes host side need not to handle with the communications protocol in high in the clouds and just can visit the high in the clouds content as visiting local flash memory device (like USB flash disk, SD card etc.).
After execution in step S102, comprise: extract the high in the clouds content and play.In the embodiment of the invention, mapping block can also can be selected the high in the clouds content is mapped directly to playing module for broadcast with the high in the clouds content map to content stores district, high in the clouds.For example, in other embodiments, mapping block 12 can be downloaded the high in the clouds content to player, for broadcast.
More than be merely the preferred embodiments of the present invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.