TW200428280A - Automatically executable portable data storage device and automatic execution method thereof - Google Patents

Abstract

The invention provides an automatically executable portable data storage device and automatic execution method thereof primarily record the build-in files and initialization program in advance in the pre-defined block allocated by the portable data storage device, utilize a encryption mechanism to protect its access, and add the automatically executable characteristics as CD. With this, it can secure to automatically execute the initialization program and run the build-in files in each operation of the portable data storage device, entirely requiring no any user's operation and effectively protecting from beingdeleted, illegally duplicated or stolen.

Description

200428280 V. Description of the invention (1) < Technical field to which the invention belongs > The present invention relates to a portable data storage device, and more particularly to a portable data storage device which can be automatically executed by applying an automatic execution method. < Previous technology > In response to the rapid development and popularization of electronic devices such as computers, digital cameras, MP 3 P 1 ayer, and mobile devices, the types of information and the types of information they transmit have also diversified, relatively Developed a variety of data storage devices (storage media) to meet different needs. The data storage devices used in the early days are roughly divided into two categories. The first type is electronic solid-state memory devices, such as read-only memory (ROM) and random access memory (RAM). This type of memory device is usually embedded in the computer. If it cannot be erased, it must be powered continuously to save data, so it is not intended to be carried. The second type is surface-based data storage devices. Typical examples are magnetic disks or optical disks. This type of surface storage device must be accessed by a mechanical drive mechanism such as a floppy disk drive or optical drive, and its memory capacity is also limited by its surface area. For a hard disk with a large memory capacity, it is also limited to the use of a motor and a magnetic head. It is not resistant to shock and bulk, and it is difficult to predict the convenience of portability.

Therefore, portable data storage devices (storage media) should generally meet the following requirements: 1. Non-volatile: The main purpose of portable data storage devices is to freely store the stored data in different electronics. Move or copy from device, such as computer to computer, digital camera to computer, computer to personal digital

Page 5 2 # 0428280 5. Description of the invention (2) Assistant (P D A) and other uses, so it can continue to save data after losing power supply, which is an essential feature of portable data storage devices. 2 · Vibration resistance: Portable data storage devices must be moved (carried) in unpredictable environments, so tolerance for shock and vibration is even more important. In particular, the possibility of mechanical access should be reduced because mechanical access (such as a hard disk drive) is very sensitive to shocks and vibrations, which may cause access errors or machine failure. 3. High storage density: Considering the convenience of carrying, and mobile devices (such as PDA) may have more space restrictions, the portable data storage device must make good use of every space, and based on the principle of thinness and shortness, so High storage density is also very important. 4. Low power consumption: Because portable data storage devices are often used for data conversion between computers or mobile devices, mobile devices rely on a variety of batteries with limited densities to supply the required power, and they already have processors and display screens. The two major power-consuming components are relatively limited in power that can be distributed to other peripherals. Therefore, the low power consumption of portable data storage devices is also an indispensable requirement.

Examine the solid-state non-volatile memory of the existing semiconductor memory components, which are roughly divided into: mask-only read-only memory (MASK ROM), once programmable read-only memory (0 TPR 0 Μ), erasable and programmable Read-only memory (EPR 0 Μ), programmable read-only memory (EEPROM), flash memory (F 1 ash M em ry) and several other types, among which flash memory is in full compliance Many of the aforementioned requirements are widely used as portable data storage devices. In flash memory, different memories can be generated according to different designs

Page 6 200428280 V. Description of the invention (3) There are several types of array structures, such as NOR, NAND, DI NOR and AND-type. According to the functions of market applications, they can be classified into two types: C o d e F 1 a sh and D a t a Flash. Among them, Code Flash is mainly based on NOR-type Flash, which is generally applied to products with a small memory capacity, such as BIOS, mobile phones, PDAs, etc. of PC. Data Flash is usually based on NAND-type Flash. Its capacity is usually more than 16MB. It is suitable for storing and reading large amounts of data. It is generally used in digital cameras, MP 3 P 1 ayer, computers, and various other types. Mobile devices are mainly used as data storage devices (storage media). The types of Data Flash commonly used in the market as portable data storage devices (storage media) are as follows: 1 · M u 1 it Media C ar d (MM C), commonly used in digital cameras, smart phones, MP 3 Player, etc. 2. Compact Flash Card (CF Card), commonly used in digital cameras, palmtop computers, MP3 players, personal digital assistants (PDAs), etc. 3. Smart Media Card, commonly used in digital cameras, palmtop computers, MP3 players, personal digital assistants (p d A), etc. 4.PC-ATA Flash Card (PC Card), commonly used in notebook computers and translators. 5 6

Memory Stick, mainly used in SONY's own products.

Mobile disk (USB Flash Disk / USB Mass Storage Device, commonly known as Big Brother, such as Announcement 5 3 丨 〇2 8 new patent), commonly used in computers or other electronic devices with USB Port (Universal Serial Bus Port) .

Page 7 V. Description of the invention (4) The aforementioned various portable data storage devices can be sold separately, but they are also often used with notebook / desktop / handheld computers, digital cameras, MP3 players, personal digital Processing devices such as assistants are sold together. Especially under the current situation of more US Β devices and wireless module products becoming popular, these portable data storage devices are more often used to combine with corporate awards or various product promotion, becoming A new favorite in the gift market. However, currently common portable data storage devices do not have features that can be performed automatically as optical discs. When they are coupled to an electronic device such as a computer, the user must-click on the data in the portable data storage device. To load, run playback or files, and any user can change or even copy the file data in the portable data storage device. In addition, the electronic device (such as file manager) does not specifically mark the difference between this portable data storage device and other disks, and it is easy to cause confusion for users. Regardless of whether these portable data storage devices are sold as merchandise, or are given as gifts in conjunction with corporate awards and various product promotions, if some brief company introductions or product profile files can be built into the memory (and Non-appearance print advertisements), and can be automatically executed every time it is used, it will be of great help to corporate brand awareness or product versatility and recognition of after-sales service. In this portable data storage device that can automatically play the built-in files, if the built-in files can be prevented from being deleted, it will ensure the automatic execution of each use; if it can be further hidden in the memory that users can open Outside the body section, the built-in files can be prevented from being copied or stolen improperly.

200428280 V. Description of the invention (5) < Inventive content > Basically, the original version can be installed in the device like a disc to play the built-in files, so when it is portable, it can be loaded into its users. Any method of deletion and modification ensures that the portable file is created, and there is an image file that can be set in the image of the initial program device to represent the disk. The reason is that the bank plays the built-in file method. The device of the present invention and the automatic execution of the pass code cannot be used for the device of the present invention and the automatic processing of the automatic case. The built-in work of the Zang district style, and even the data are prevented from being added to China. X3V is early and the material storage in this paragraph starts and the copy storage is not included in an electronic portable, which is the main feature of the trial. It is built-in, and the user of the stored program deletes the image. The sub-packaged data should be avoided. The files can be controlled and used. If the files are not used in each storage without instructions, they can be carried by the device. There are factories and the first time to make use of the material storage-type assets to automatically record in the confidential electronic filer to make the schedule or list the system. Such as providing confusion to provide storage of materials such as the implementation of such as the production of security devices, provide. Automatic stealing can be carried from now on. When the stored computer is flashed together to protect it, it is completely accessible. The second purpose of the alternative financing exhibition is to provide a portable data storage installation method so that its built-in files can be deleted, altered or copied without the manufacturer's offer. Another purpose is to provide a portable data storage implementation method so that its built-in files are not provided by the manufacturer.

Centered plus electronic start program memory access. It will be automatic without the need to make the code, it will be able to be played both inside and outside, more storage is shown, this refers to other types with automatic execution and its automatic execution

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200428280 V. The pass code of the description of invention (6) cannot be read or opened. Another object of the present invention is to provide an apparatus and an automatic execution method thereof, so that the apparatus can be coupled to display a representative image thereof, which is advantageous for distinguishing it from other magnetic disks. To achieve the above object, the present invention provides a built-in file in a portable data storage device that can be coupled with an electronic device. The device includes: an interface unit for coupling to the electronic device; A flash memory providing read / write data; a control unit coupled to the aforementioned interface device to control data flow in and out of the flash memory; the flash memory is characterized in that at least sections of the flash memory are configured as optical disc devices and Storing a built-in file contains a starting program, which enables the processing unit to play the built-in file through a virtual disc in the control device to find a designated starting line. The starting program includes an automatic execution file) and an application program with a built-in file playback driving mechanism (the driving mechanism of the application includes, in order, copying the built-in to another section of the flash memory or the electronic device to dynamically correspond to The software plays the copied built-in file and deletes the copied built-in file. In addition, the aforementioned automatic execution file may further include a portable data storage electronic device capable of displaying a portable data storage device and automatically performing playback. A processing unit of the portable data storage device; and a memory between the flash memory; a predetermined plan is additionally divided, and the optical disc device manufacturing unit detects the optical disc program and executes it automatically (Haleeskou A ut 〇ru η · inf For example, Setu ρ · e χ e) ° Create a file from the memory unit of a predetermined section; enable; and an image instruction and representative after playback

Page 10 200428280 V. Description of the invention (7) The portable information system can be automatically displayed, which is conducive to setting and writing single-programmed materials. The built-in system and the automatic processing can also be integrated into one. The inner section 'element detects and gives the third code to read the file or the method of the present invention, it will be able to carry ti mouth --- early, by the execution of the execution of the aforementioned execution, the built-in materials The division of the storage magnetic file includes the third to the light automatic section, and the one that does not open the re-inclusion includes the type of information, so that the file can be released early and the designated area of the file storage can be flashed out quickly. The process of disc installation in the process zone is pre-compared with the image type of the commercial image. Memory—— The first type of recording is played in the storage of the type, so no image file is provided. According to the representative body and the built-in second disc, the built-in system determines the readability of the method, and the first device file is intended to be built. The third pass code is used to pass the file in the electronic device. The portable data storage device is additionally divided into a predetermined section into three sections. The processing unit can be made to find the designated initial case through the control disk. The code can be read or written by the control unit to hide the sector. In this way, it is impossible to delete, modify, and resupply a portable data storage device that automatically executes the following steps: The interface unit of the material storage device is coupled to the processing unit of the electronic device and the virtual disk in the optical disk device is detected; The unit finds the specified start program and builds the file. The initial program step further includes an application program that executes a built-in file playback driving mechanism in the initial program. The driving mechanism of the application includes the following steps: Copy from a predetermined section to another area of flash memory or the

Page 11 200428280 V. Description of the invention (8) In the memory unit of the sub-device; start the corresponding software to play the copy after the playback, and then execute the automatic execution order to make the operation of the electronic device on behalf of the portable device Furthermore, the data storage device may further include a hidden section that cannot be read in one step, so that the pass code cannot be deleted or changed. By using the present invention, the execution method can be automatically executed, which can not only maintain a stable, shock-resistant, high storage density. , And the shortcomings in the technology that cannot automatically perform other disk confusion. It further improves the functions and ensures the identification of its built-in files. The portable data store is a copy of the built-in files; and the built-in files are deleted. The file step further includes executing an image system to automatically display the specified image based on the setting of the second section as a user whose built-in file is copied, read, or opened without the manufacturer's offer. The ability of the portable data storage device and its self-contained data storage device to be non-volatile and low in power consumption, can also solve the problem of building files, and easy to run in the operating system. It is beneficial to clearly store the device in the operating system and its automatic execution method. < Embodiment >

In order to make your reviewing committee understand the purpose, features, and effects of the present invention, the following specific embodiments and the accompanying drawings are used to make a detailed description of the present invention, which will be described later. Please refer to the first figure, which is a block diagram of the present invention. As shown in the figure, the portable data storage device 1 of the present invention includes an interface unit 1 1, a control unit 1 3, and a flash memory 15. Among them, the present invention is based on

Page 12 200428280 V. Description of the invention (9) It can be coupled with an electronic device such as a computer as an example to explain that the electronic device automatically executes files and / or programs in the portable data storage device, such electronic devices The structure has not changed in any way. Therefore, in order to make the features of the present invention more specific, only the parts related to this case are emphasized in this embodiment, and the rest are omitted. 9 The portable data storage device 1 may be, for example, a mobile disk (USB Flash Disk / USB Mass Storage Device, commonly known as Dumgo), but it should be understood that the portable data storage device of the present invention is not based on this. The portable data storage device 1 can also be a Mulit Media Card (Μ MC) " Compact Flash Card (CF Card) " Smart Media Card, PC-ATA Flash Card (PC Card)-Memory Stick or other Flash-based portable data storage devices or components. As shown in the figure, the interface unit 11 is optionally coupled with the processing unit 21 of the electronic device 2 so as to enable the electronic device 2 to display, read and / or write the portable data storage device 1 In the file. In this embodiment, since the portable data storage device 1 can be, for example, a mobile disk, the interface unit 11 can be selected as, for example, a device connected to the electronic device 2.

The connector enables the interface unit 11 to be flexibly connected to the electronic device 2. Meanwhile, if the electronic device 2 is, for example, a computer, the interface unit 11 can be selected as a USB connector for coupling to a USB socket corresponding to the electronic device 2. Of course, when the interface unit 11 is different according to the structure of the portable data storage device 1 or the coupled electronic device 2, it may be changed according to requirements. The control unit 1 3 is coupled to the interface device 11 and the flash memory.

Page 13 200428280 t V. Description of the invention (ίο) Between 1 and 5, you can choose between 1 and 3, which can include a unique and can be used in the flash memory embodiment. For example, it is understood that this choice is such as the body and the micro The controller may repeat the details. The flash memory and the control unit file and / or program memory 15 can be divided into sections 15 and 3, so as to control data inflow and outflow. The control unit is, for example, a microcontroller, and a memory (such as a ROM) in the control unit 13 is used for recording a control program, and the memory performs necessary management and control. Among them, although the control unit 13 of the present microcontroller is described as an example, the invention should not be limited to this. The control unit 13 may also be replaced by firmware or other appropriate components. Because the function and principle of the firmware are not known, I will not recall the data of the body 1 5 1 3 coupling type using the quantile and the third section 1 5 1

The start program of the included virtual CD-ROM includes a playback drive mechanism. The second area can freely store or read the company book data file to be attached to the third area. 1 3 can be communicated (the application section of the CD-ROM is automatically executed. 1 5 3 Take the data; Section 1 5 5 Introduction, the production of this section is a line code solution that stores at least one file and / or program for the control unit 1 3 to read and write to it. As shown in the figure, this implementation The flash memory method in the example is divided into the first section 15 1 and the second section 1 5 5. It can be set as all the source code and an initial program of an optical disc device, optical disc device, slotting (such as A ut 〇ru η · inf) and built-in file format (such as Setup · e X e); is a general read / write section, which can be used by users to store a built-in file (such as factory product profile and other various types) The image file, picture file and text can be pre-recorded with a pass code, which will be closely compared by the control unit to determine the third section 1 5 5

Page 14 200428280 V. The description of the invention (11) whether the data can be read / written to constitute a hidden section that cannot be read by the user. This prevents the built-in files from being deleted, altered, copied, read, or opened without the passcode provided by the manufacturer. In the above-mentioned first section 151, which is set as an optical disc device, all the original codes of the virtual disc (CD-R 0 Μ) are provided, so as to restore the simulation to the processing of the electronic device 2 through the firmware of the control unit 13 Unit 21 (for example, operating system such as Microsoft Windows 98 / ME / 2000 / XP), so as to create a virtual optical disc existing in the portable data storage device 1, and make the processing unit 2 1 determines that it is a real compact disc (CD-ROM) and automatically reads the auto-run file (eg Autorun.inf) in its root directory. Among them, since the content and writing technology of all the original codes of the virtual CD (CD-R0M) are known, and are not the features of the present invention, they are not described here. The automatic execution file (such as Aut 〇 ru · inf) described in the previous paragraph is used to find and execute the application (such as Setup. E X e) at the specified location to start the application to execute the following driving mechanism: 1 Copy the built-in files from the third section 1 5 to the second section 1 5 3 (or the memory unit of the electronic device 2 such as RAM, hard disk); 2. make the processing unit 2 of the electronic device 2 1 from Corresponding

The software plays the built-in files in the second section 153; and 3. After the playback is finished, the built-in files in the second section 153 (or the electronic device 2 such as the RAM, the memory unit of the hard disk) Files deleted. The above-mentioned automatic execution file (for example, Autorun · inf) may be used to execute an application program (for example, Setup. E X e), and may further include an image command and an image file representing the portable data storage device. In electronic device 2

Page 15 200428280 V. Description of the invention (12) The specified image is automatically displayed in the operating system to represent the portable data storage device 1. For example, Company, ico 'Company.htm and other files can be recorded at the designated position in the first section of 151, and the command of the U power boost port in the automatic execution file (eg Autorun. Inf) is as follows: 0pen = expl orer. exe Company, htm icon, Company, ico The previous description has constituted a special type of portable data storage device (such as a mobile disk) that can be automatically executed, and the method for automatically executing such portable data storage devices includes the following steps : 1 · Coupling the interface unit 1 1 (such as a USB plug) of the portable data storage device 1 to the processing unit 2 1 (such as a USB socket) of the electronic device 2; 2. The processing unit 2 1 (such as using Microsoft's Windows operation System support) will automatically determine the form of the USB device, so through the control unit 1 3 firmware, all the original code of the virtual disc in the optical disc device in the first section 151 is simulated and restored to the processing unit 2 1, thereby creating a presence The virtual optical disc on the portable data storage device 1 causes the processing unit 21 to recognize that it is a real compact disc (CD-ROM) and automatically read and parse an auto-executing file (for example, A ut 〇ru η) in its root directory. · I n f); 3. These automatic execution files are parsed by the processing unit 21, and then automatically used by

The specified image file (for example, the command ic ο n = C 〇mpany. Ic 〇) to automatically display the specified image in the processing unit 2 1 (operating system) of the electronic device 2 to represent the portable data storage Device 1; 4. At the same time, the processing unit 21 will pass the designated position of these automatic execution files and

Page 16 200428280 V. Description of the invention (13) Find and execute the built-in file playback driving mechanism application; 5. Run the application to copy the built-in file from the third section 1 5 5 to the second section 15 3 or Memory unit of electronic device 2 (such as RAM or hard disk); 6. Run application program to cause processing unit 2 of electronic device 2 1 to start corresponding software from operating system to play second segment 1 5 3 or electronic device 2 (such as RA Μ or hard disk) built-in files in the memory unit; 7. After playback is completed, the second section 15 3 or electronic device 2 (such as RA Μ or hard disk) of the built-in files in the memory unit delete. The aforementioned built-in files are not limited to various image files, picture files, document data files, etc. such as company profile and product profile, but can also be protected programs, service programs, various software, software drivers, automatic installation Programs (such as Insta 1 1 · bat) and one or a combination thereof. Among them, when the built-in file contains or is a protection program, the protection program can be automatically executed when the portable data storage device is coupled (plugged in) to the processing unit (system) of the electronic device, and the protection program is used for Detect whether the user has set a password. If so, an interface (window) is displayed to ask the user to enter the correct password. If the password is correct, the user is allowed to use the device. If the password is incorrect, the user is prohibited from using any data of the device.

In addition, when the built-in file contains or is a service program, when the portable data storage device is coupled (plugged in) to the processing unit (system) of the electronic device, the service program is usually stored in the memory of the system. Unit. When a user requests service for operating or using any file,

Page 17 200428280

V. Description of the invention (14) This service program provides an automatic installation program for the device mentioned above and its automatic non-volatile, which can solve the value of easy and other use in the conventional technology system: 1. Automatically execute broadcast How to click or operate 2. Automatic display and different magnetic disks 3. Easy to carry, 4. Relevant optical disc installations are recorded separately although the spirit of the present invention and the spirit of the present invention and the inventions are made, and their definitions should be provided to With the implementation of the service process hardware factory, this implementation method is earthquake-resistant, and the magnetic disk cannot be mixed in the South area for safe installation. The machine can be placed, made, or applied within a range to apply for a file. It is better to insert and store at the beginning, and the functions corresponding to patents can fulfill the user's requirements. This type of innovation mechanism can be a major breakthrough without the need to run a security business in advance. The invention of portable data storage that can be performed automatically can not only maintain the storage density of portable data storage devices and the ability of low power consumption, but also automatically perform the shortcomings of playing built-in files and operating systems. And the high case makes users feel convenient without having to use external software. Representative image of the data storage device for easy use. Programs and built-in files are not accidentally deleted in read-only or encrypted sections. The embodiment is disclosed as above, but it is not used to limit who is familiar with this skill, and can make some changes and retouches without departing from the present invention, that is, any modification based on this should be within the scope of the patent scope of the present invention.

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Claims (1)

200428280 f. Scope of patent application. A kind of self-file can be controlled by the built-in interface, flash, and control of the portable data sub-device. The unit uses the memory 'unit. The light data stream is located in order to control its characteristic area. The segment is set so that the optical device contains an initial detected optical disc device and is automatically executed. 2 The scope of the patent application includes a USB plug storage device that can be coupled with an electronic device to perform the playback of the portable data storage device. The portable data storage device includes: a processing unit coupled to the electronic device; providing read / write data; and entering and flowing out of the flash memory between the aforementioned interface device and the flash memory; the flash memory The memory is additionally divided into at least one predetermined disc device and a built-in file, and the optical disc program can cause the processing unit to find a designated initial program to play the built-in file through the virtual disc detected by the control unit. The device according to item 1, wherein the interface unit is coupled to a corresponding USB socket of the electronic device Page 20 200428280 VI. The driver of the patent application starts the built-in file and correspondingly completes the application. The patent slot also contains an image file. The image is based on the application for RMB 6 7 including 8 For example, the application project is selected from one of the service programs. One type can be flashed and controlled by one of the centered interfaces, and the first image in the range can be downloaded from the pre-installed software in order. Electricity represents this profit area. Micro-control interest area. Only read and record the profit area image files, software or any built-in file unit. The memory X3X3 is very early. Install the first portable device. The 7th memory, the first, the picture, and the soft binomial materials are stored in the file for the purpose of mentioning that the material stream is copied to the memory unit of the electronic device; the copied built-in files; and the later built-in files delete. The device, in which the designated data storage device is automatically displayed in an operating system that executes automatically and represents the position of the portable data storage device. The device described in the item, wherein the control device described in the item, wherein the micro control is used for recording a control program. The device described in the above item, wherein the built-in file file, document data file, protection program, system driver, and automatic installation program are combined above. A storage device, which can be coupled with an electronic device, and executes and plays the portable data storage device; and the portable data storage device includes: a processing unit coupled to the electronic device; for reading / writing data; and the aforementioned interface device and Flash memory enters and leaves the flash memory; the flash memory is divided into first, Page 21 200428280 The scope of the patent application scope of the second and the first program of the third segment of the unit detects the start program and 1 · The patent application unit contains a USB socket | If the application for the special start package is applied for the application of the patent program, the built-in file will start to correspond The driver of the patent program after the playback is finished will build the built-in file 2 3 4 2 'The first section is set to include a starting disk device, and the second section is a general read / write section to store the built-in files , So that the processing unit can control the virtual disc in the single-disc device to automatically play the built-in file when it finds a designated one. The device described in item 10 of the scope, wherein the interface is provided with an SB plug for coupling to the device described in item 10 of the corresponding benefit range of the electronic device, wherein the device includes an automatic execution file and a built-in File playback driven mechanism. The device described in item 12 of the scope, wherein the application mechanism includes: copying the project from the third section to the second section in sequence; the software playing the built-in file of the second section; Delete the built-in files in the second section. The device described in item 12 of the scope, wherein the application mechanism includes: copying the project from a predetermined section to the memory unit of the electronic device and starting the corresponding software to play the built-in slot of the memory unit; and after the playback is completed Delete the built-in files of the memory unit. The device described in item 12 of the scope of patent application, wherein the automatic execution file further includes an image command and represents the portable data storage Page 22 200428280 • The indication of the patent application device refers to 1 6 • If the application system unit 1 7 • If the controller 1 8 is applied • If the 3 sector 1 9 is applied • If the application code for the hidden sector line is written 2 0 · If you apply to build a file program or install an image file to determine the image, the patent scope includes a micro-control patent scope, the patent category includes a patent system, a pre-decryption scope, a read-only scope, and a user scope first recording and Compare 2 1 2 2 A kind of self-material storage will process portable pseudo-discs by processing to automatically apply for a patent. The scope is selected from the image service program, and one of them is a method-type lean material storage unit that executes the application device. In order to make the 5 units play through the control, the second range is automatically displayed in the operating system of the electronic device to represent this portable data storage device. The device according to 10, wherein the controller. 16. The device according to item 16, wherein the micro memory is used for recording a control program. The device according to 10, wherein the unreadable hidden section. The device according to item 18, wherein the hidden code can be communicated by the control unit to determine whether the hidden section is readable. / The device according to item 10, wherein the internal file, picture file, Document data files, protection software, software drivers, automatic security or any combination of two or more of them. Please refer to the portable information mentioned in the first item of the patent scope, which includes the following steps: The interface unit of the device is coupled to the electronic device. The processing unit detects the dummy unit in the optical disc device and finds the specified initial program and builds the file. The method according to item 1, further comprising Page 23 200428280 6. Scope of patent application An application program that executes the automatic execution file and built-in file playback driving mechanism in the initial program. 2 3 · The method described in item 22 of the scope of patent application, wherein the driving mechanism for executing the application program includes the following steps: Copy the built-in file from a predetermined section to another section of flash memory and start the corresponding software Play the copied built-in file; and delete the copied built-in file after playback. 2 4 · The method described in item 22 of the scope of patent application, wherein the driving mechanism for executing the application program includes the following steps: copy the built-in file from a predetermined section to the memory unit of the electronic device, and start the corresponding software to play the copy Later built-in files; and delete the copied built-in files after playback. The method described in item 22 of the scope of 22% patent application, wherein the step of executing the automatic execution file further includes executing an image instruction, so that the designated image is automatically displayed in the operating system of the electronic device to represent the Portable data storage device. A method for automatically executing a portable data storage device as described in Item 10 of the scope of patent application, comprising the following steps: coupling an interface unit of the portable data storage device to a processing unit of an electronic device, so that the processing unit detects The virtual disc in the optical disc device is detected; the designated initial program is found by the processing unit through the control unit and Page 24 200428280 ^, patent application scope to automatically play the built-in case. 27 • The method described in item 26 of the scope of patent application, which further includes an application program that executes an automatic execution file and a built-in file playback driving mechanism in the initial program. 2 8 · The method described in item 27 of the scope of patent application, wherein the driving mechanism for executing the application program includes the following steps: copy the built-in file from the third section to the second section; start the corresponding software to play the The built-in files of the second section; and delete the built-in files of the second section after the playback is completed. 29. The method described in item 27 of the scope of patent application, wherein the driving mechanism for executing the application program includes the following steps: Copy the built-in file from the third section to the memory unit of the electronic device 'and start the corresponding software playback The built-in file of the memory unit; and the built-in file of the memory unit is deleted after the playback is completed. 30. The method described in item 27 of the scope of patent application, wherein the step of executing the automatic execution file further includes executing an image instruction, so that the designated image is automatically displayed in the operating system of the electronic device to represent this. Portable data storage device. 3 1 · The method described in item 26 of the scope of patent application, wherein A step is included to set the third section as a hidden section that cannot be read by the user.