TWM367381U - Remote controllable small size memory card device and system having the same - Google Patents

Description

M367381 V. New description: [New technical field] The present invention relates to a small memory card device and system, in particular, a remotely controllable small memory card device that uses wireless transmission technology to transmit data, and A system having the small memory card device. [Prior Art] Small memory card is a kind of data that can be accessed and is small.

Convenient memory components, such as Smart Media Card (SMC), Secure Mitai Card (sd), Multi-Media Card (MMC)> fe ^ #( Memory Stick, MS )- Such small memory cards are widely used in various electronic products, such as digital cameras, PDAs, mobile phones, satellite positioning navigators, etc. Although a small memory card can achieve the purpose of accessing data, the data is still inconvenient on the 7 device platform transmission. Taking a digital camera as an example, the Zhao (4) image file is stored in a small memory card, if you want to store the file in the computer; insert: = take the small memory card out of the digital camera, continue to read the small memory card m, the financial line After reading the card, "read the information in the card, and then take the small memory card from the card reader ^ ^ ^ use, such a complicated step device platform transmission is inconvenient. On the other hand, when the small note « card women's clothing In the case of a digital camera, it is also a bit cumbersome to insert and remove the number of transmission lines between the camera and the computer. The transmission of the electronic map data such as the satellite position navigator on the camera is also quite numb. M367381 Must first connect the small memorator + standby machine to the m and the navigator to remove the 'new data stored in the card to the small memory card, then install the Leica back into the satellite positioning navigator. From the above description, it is very inconvenient to use the data in the small memory card. It is very inconvenient to use through a series of complicated use. [New content] Material: The purpose of the two new types is to provide wireless transmission. ^Hidden card And a system with a remote control dust memory card device. - A new type of remote memory card device comprising: a type 4 5 memory card, and a second small memory card. The first _ ^, the δ recall card includes a first control in the first control unit of the first control unit 2 and an electrical connection and is transmitted by the memory card (four) flute one line early 70. The second small record single ― Μ type memory card wireless communication, and includes a second control =, an electrical connection and controlled by the second control unit of the second control unit and an electrical connection to the second control unit and used for Memory unit for storing data. Who is the second of the Yangshuo shells: the first wireless transmission unit can be connected to the second wireless transmission unit. The first control can be accessed by wireless transmission. Small memory card (4) The memory single I special wheel = the new system with remotely controllable small memory card device includes the small memory card device, and further includes: a remote application device. The host device has 】 / and an electrical connection to the central control unit and the The first communication interface of the M367381 of the first-small memory card. The remote application device comprises a micro processing unit, and an electrical connection micro-processing unit and a second communication interface of the second small memory card. When the central control unit performs data access to the first small memory t, the first control unit controls the first wireless transmission unit to perform bidirectional communication with the first wireless transmission unit to access the first small memory card. The memory unit.

[Embodiment] The above and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the preferred embodiments of the accompanying drawings. Before the present invention is described in detail, it is noted that in the following description, similar elements are denoted by the same reference numerals. > Referring to Figures 1 and 2, a first preferred embodiment of the system having a remotely controllable small memory card device includes: a host device i, a remote application device i 2 'and a remote The small memory card of the end control is set to 3. ~ The host device 1 includes a central control unit 11 and a first communication interface 12 electrically connected to the central control unit u. The host device 1 of the present embodiment is a computer, and the first communication medium Φ 12 is a card reader with a connection = computer. In the implementation of the present invention, the host device is a mobile phone, a personal digital assistant (pDA), or other electronic device that can be accessed and updated by the user. The first communication interface 12 can also be directly formed with the host device i. For example, when the host device 1 is a mobile phone, the first communication interface 12 is a mobile phone itself having a small record 5 M367381 memory card inserted. Communication interface. The remote application device 2 includes a micro processing unit 21 and a second communication interface 22 electrically connected to the micro processing unit 21, and the second communication interface 22 has a communication interface for small memory card insertion. The remote application device 2 can be an electronic device such as a digital camera, a satellite positioning navigator, a digital photo frame, an electronic pet, etc., and the second communication interface 22 has a small memory card for insertion. Communication interface. The remotely controllable small memory card device 3 includes a first small memory card 31 and a second small memory card 32 for wireless communication with the first small memory card 31. The first and second small memory cards 3 i and 32 can be a Secure Digital Card (SD), a Micro Secure Digital Card (MicroSD), a Mini SD ( MiniSD), and a MultiMedia Card (Multi). -Media Card, MMC), Memory Stick (MS), MS Duo, M2 (Memory Stick)

In the embodiment of the present invention, a small-sized memory card is taken as an example. The first small memory card 31 is removably mounted in the host device 1 and inserted through the first communication interface. 12 and electrical connection _ the central control unit 11 'the first small memory card 31 comprises a first control unit 311, and a first wireless transmission unit 312 electrically connected to the first control unit 311, the first wireless transmission Unit 312 can be an application of -Bluetooth, ZigBee, Wi-Fi, or WiMAX. The second small memory card 32 is removably mounted in the remote application device 2, and is electrically connected to the micro processing unit 21 by being inserted in the second communication interface 22. The second small memory card 32 includes a first Two control 6 M367381 unit 321, a second wireless transmission unit 322 electrically connected to the second control unit 321, and a memory unit 323 electrically connected to the second control unit 321 for storing data. The second wireless transmission unit 322 is configured to communicate with the first wireless transmission unit 312. Therefore, the second wireless transmission unit 322 can also cooperate with the first wireless transmission unit 312 to be Bluetooth, ZigBee, Wi-Fi' or The application of wiMAX. The second small memory card 32 is inserted into the remote application device 2 when the first small memory card 31 is inserted into the host device 1. The host device i reads the first The file format in the small memory card 31, when the first control unit 311 of the first small memory card 31 receives the read command from the central control unit U, controls the first wireless transmission early 7L 312 to search for the second small size. The second wireless transmission unit 322 of the memory card 32 communicates with the second wireless transmission unit 322, and the second control unit 321 transmits the signal to the second control unit 321 to read the file format in the memory unit 323. The first small memory card 3 is transmitted to the first small memory card 3 through the second wireless transmission unit 322 in the form of a data packet, and then the first small hidden card 3 1 reports the received data to the host device 1. At this time, after the host device 1 knows the file format of the second small memory card 32, the host device 1 can further access the resources of the second small memory card 32. When the host device 1 is to access data, the host device 1 The memory unit 323 of the second small memory card 32 is accessed through the first and second wireless transmission units 312 and 322 to achieve remote access to the small memory card. Since the second small memory card 32 is still inserted in the remote application device 2, the second small memory card 3/the micro processing unit 21 can detect the " The data in its memory unit 323 is taken. Therefore, the first-small poor village-At, j-, A. ° hidden card 31 of this embodiment does not have the power of storing data, and its function is mainly used for the communication of Beizhu wireless communication, as the communication of the first entrance. bridge. Between the L-hidden card 32 and the host device i, it should be noted that the first-small element can also be set in the new memory card 31, and the fourth-first control unit 311 The memory card 31 and the second small memory card 32 are: X has a (four) memory function, and the setting is easy to use = no, it is necessary to distinguish the difference between the first and second small memories, as long as It is the first small note that is plugged into the main slope.

:, + is connected to the remote application device 2 is a second small memory card and is controlled by a suitable program software to enable the first small card, the + α + W α card 31 to access the second small memory card 32 information. For example, the host device 1 is a computer, and the remote application device and the second device are digital cameras. The first small memory card 31 is connected to the computer through the card reader. The second small memory card 32 is inserted. In the digital camera, the photo file taken by the h digital camera is stored in the second small memory card η. When the file is to be transferred to the computer, the photo broadcast in the m memory card 32 is controlled by the computer end. The case is to concentrate on the first-small memory card 3! by wireless transmission, and then transfer to the computer, thus completing the data transmission. In summary, the first and second small memory cards 31, 32, M367381, and the other, the wireless transmission units 312, 322, and can be individually controlled by the first and second controls. The units 311 and 321 perform bidirectional communication, so that the data in the first small memory card 32 can be conveniently read by the host device 1, or the host device 1 performs update processing of data in the data access process. The second small memory card 32 does not need to be removed from the remote application device 2, so that no additional plugging and unplugging actions are required, which makes data access more convenient.

> Referring to Figure 3, a second preferred embodiment of the system having a remotely controllable small memory card device differs from the first preferred embodiment in that the second small memory card of the present embodiment The switch further includes an input and output unit 324 electrically connected to the second control unit 321. .埏Import and output list 7^ 324, for example, can provide encryption function, or can be readable for Internet access, or provide other functions, that is, the second small memory card of the embodiment is well-recognized, and the Becco storage and other functions are provided. The combination, therefore, the input and output unit 亓 & can also set at least two different functions of 0. ' * ν Muyi compared to the flow described in the example: ― batch! The embodiment may further send a command by the host device 1 to communicate via the control of the j-two-single 7^311 through the first-to-wireless transmission unit 312 and the second transmission unit 322. The second control unit 321 " The input unit 324 performs the corresponding action. At this time, the data is not stored first in the second small virtual monument. Each memory card of the J memory card 32 is 323.

The flow of the Im Gongga does not pass through the memory unit 323 J because the instruction issued by the charm device 1 can be used to access the memory of the M367381 memory,,,, -λ*..

The simple equivalent changes and modifications can still limit the scope of the novel implementation, that is, the scope and the simplicity of the new description are within the scope of the present patent. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view of a device showing a first preferred embodiment of a system having a remotely controllable J, type.b memory card device; FIG. 2 is a preferred embodiment of the present invention; A functional block diagram; and FIG. 3 is a functional block diagram showing a second preferred embodiment of the system having a remotely controllable small memory card device. 10 M367381 [Explanation of main component symbols] Bu. ... host device 311... • first control unit 11 ... central control unit 312 ..... first wireless transmission unit 12 ... * - first communication interface 32' ..... ... second small memory card 2, •... remote application device 321 ... - second control unit 1 2 * * ♦ P ... micro processing unit 322 ... ... second wireless transmission unit 22 " * " ... second communication interface 323 ... *memory unit 3... •... remote control small 324 * * * •... input and output unit

Type memory card device 31.........first small memory card

11

Claims (1)

M367381 VI. Patent application scope: 1. A small-sized memory card device with remote control, including a first-small memory card, including a first control: one and electrical connection and controlled by the first- The first wireless transmission of the control unit: - a second small memory card 'and the first small message, and including a second lower ',,, deep-pass two (four) single-open μ electrical connection and controlled by the first a second wireless transmission unit of the control unit and a recording transmission unit electrically connected to the second control 70 and used for storing data may be associated with the second wireless first control unit The memory unit in the second small hidden card can be accessed by means of a helmet to transmit ^^ κ ^ ..., 踝. 2. According to the patent application map @ = , ^ 1 around the first item of the remote control of the small eating body 4 帛 small memory card is a security digital card, multimedia card, or memory stick.夕琛3. According to the patent application scope, the remotely controllable small media card described in item 1, or 2 is a secure digital card, a multimedia card, or a memory stick.夕 4. According to the scope of the patent application, the remote control of the small control memory described in the Descartes, 1 and 卞 flute items, and the control card (the type of memory card further includes an electrical connection to the first input and output unit). 5. According to the patented rib, the card device, the remotely controllable small memory-suppressing sheet as described in φ, the first small memory card further comprises a memory unit electrically connected to the first control. Le, a system with a remotely controllable small memory card device, comprising: 12 M367381 host devices 'with a central control unit, and - a first communication interface electrically connected to the central control unit; - one: remote control The small memory card device comprises: a first-small memory card electrically connected to the first communication interface, and includes a first control unit, and an electrical connection and controlled by the second control unit (four) - wireless transmission And a first small 5 memory card, wirelessly communicating with the first small memory card, and including a second control unit, a second wireless transmission unit electrically connected and controlled by the second control unit, And a memory unit electrically connected to the second control unit for storing data; and a remote application, including a micro processing unit, and a second electrically connecting the micro processing unit and the second small memory card a communication interface; when the central control unit of the host device performs data access to the first small memory card, the first control unit of the first small memory card controls the The wireless transmission unit and the second wireless transmission unit perform two-way communication to access the memory unit in the second small memory card. 7. A system having a remote (4) small memory card device according to item (4) (4), wherein the first small memory card is a secure digital card, a multimedia card, or a memory stick. A system having a remotely controllable small memory card device according to claim 6 or claim 7, wherein the second small memory card is a secure digital card, a multimedia card, or a memory stick. 9. The system of claim 2, wherein the host device is a computer, a mobile phone, or a personal digital assistant. 13 M367381 1 系统 A system having a remotely controllable small memory card device according to claim 6 wherein the remote application device is a digital camera, a digital photo frame, and an electronic pet , or a satellite positioning navigator. 11. The system of claim 4, wherein the second small memory card further comprises an electrical connection to the second guard _ k The system is an excellent input and output unit. 12. According to the patent application system of the memory card device, the second == has a remotely controllable small electrical connection. The memory unit of the first control unit is small. The memory card further includes a 14