TWI335539B - Portable system - Google Patents

Description

1335539 IX. Description of the Invention: [Technical Field of the Invention] The present invention relates to a broadcastable system' and in particular to a portable system that can execute an application on different hardware. [Prior Art] In today's work environment, such as classrooms or offices, when office workers need to edit a file (for example, using Microsoft W0RD application software), every computer in the office must have the same application software installed in order to let employees Editing can be done on any computer. If the employee converts to an environment, the environment is only hardware, but the same application software is not installed, then the employee is unable to work. ^ If you want to carry your own system, application software and files, you must carry - a note A computer, a personal digital assistant (pda) or a multi-function phone. However, these portable systems have inherent disadvantages. For example, they all need batteries, and batteries usually cannot last for a long time. & Some portable systems also need to carry the screen with them, so the weight of these systems is not too light. In the past, there has also been a change in the host's BI0S, which uses a disk or a CD-ROM to turn on the technology of controlling hardware. But this technology has the problem of security (ie virus infection). This technology also stays in the basic work like power-on=, can't perform complex dependencies, H faces more different hardware's. If there is no corresponding _%% of these hardware, 11 technologies have no secondary control. Different hardware. In addition, in the field of applications, for example, Java programs can use 5VM to execute programs on different platforms (operating systems) using JVM. But this only provides pure functionality that Java applications can take across platforms. Java applications will not work without the flat alpha. k went to IBM to develop a virtual machine, but the main role of the virtual machine is to test and develop different operating systems on a hardware basis. ^Calling system), there is no gas system concept. Therefore, it is very popular for the public to develop a portable system that combines a lightweight, battery-free battery and can use the hardware in the environment to execute applications at any time. SUMMARY OF THE INVENTION It is therefore an object of the present invention to provide a portable system that is capable of controlling a wide variety of hardware. Another object of the present invention is to provide a portable system that can carry a personalized system with a small volume of glare, plus, and η. Yet another object of the present invention is to provide a portable system that does not require a power storage device. Another object of the present invention is to provide you with a portable system that can store the last execution result of the 4/person application and wait for the next reuse. The hardware continues with this application. Another object of the present invention is the Yutan mu and the 供 供 供 供 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , The ‘heart man’ ^, in accordance with the above object of the present invention, evokes a portable system. According to the invention, the preferred embodiment of the present invention includes a memory and a controller. Memory for storage - program. The controller uses this program to control the hardware via a virtual machine (Virtual Machine). Among them, this virtual machine simulates this hardware as a standard device. The controller controls the hardware in this standard way of standard equipment. The portable system has the function of being separated from the hardware. When the portable system is electrically connected to another hardware, the portable system is first controlled by another virtual machine. This other virtual machine simulates this other hardware as a standard device. The controller controls this other hardware in the standard control mode of this standard device. In accordance with the purpose of the present invention, a personal virtual system is presented. In accordance with a preferred embodiment of the present invention, the personal virtual system includes a virtual machine, a memory, and a controller. The virtual machine is mounted on a hardware. Memory for storing a program. The controller uses this program to control a hardware via this virtual machine (Virtuai Machine). The virtual machine simulates this hardware as a standard device. The controller controls the hardware in a standard control manner of the I-standard device. The memory and controller have the function of being separated from the hardware. When the memory and the controller are electrically connected to another hardware, the controller controls the other hardware via another virtual machine. This other virtual machine simulates this other hardware as the same standard device. The controller controls this other hardware in the standard control mode of this standard device. According to another object of the present invention, a virtual system is proposed. In accordance with a preferred embodiment of the present invention, the virtual system includes a plurality of virtual machines and a plurality of portable systems. These virtual machines are mounted on a hardware. Among them, 7 each virtual machine simulates this hardware as a standard device. The per-portable system includes at least one memory and a controller. The memory is stored for a program. The controller uses this program to control the hardware via a corresponding virtual machine. The controller controls the hardware in the standard control mode of this standard device. This portable system has the function of being separated from the hardware. The present invention has at least the following advantages, each of which may have one or more advantages. The portable system of the present invention is capable of carrying a personalized system with it in a small volume. The portable system of the present invention does not need to be provided with a power storage device. The portable system of the present invention is capable of storing the last application execution result, waiting for the next time to reuse the other hardware to continue the application. In the present invention, the hardware compatible with the portable system does not need to install an individual application software, and only needs to install a corresponding virtual machine. [Embodiment] A virtual machine can be used as an interface between a hardware and a user or a program. A virtual machine can simulate different hardware into the same interface, and the virtual machine, the program or the user is faced with an environment simulated by a virtual machine. Users do not need to develop drivers for different hardware. They only need to face the interface simulated by the same virtual machine to develop or execute the program. Figure 1 is a schematic view of an embodiment of the invention. Referring to FIG. j, the portable system 100 includes a memory _ 102 and a controller 1 〇 4. The memory 102 is used to store g-programs. The controller 1〇4 uses this program to control a hardware via a virtual machine (for example, 1〇6 or 1〇8). The 1335539 110 virtual machine can be directly mounted on the hardware 110. Of course, if the hardware 110 itself already has an operating system (〇perating

System 112' virtual machines (e.g., 1) can also be installed on the operating system 112. The virtual machine (106 or 1〇8) emulates the hardware 11〇 into a ticketing device. The controller 104 controls the hardware 11 in a standard control manner of the standard device. The portable system 100 has a function of being separate from the hardware 110. The hardware 11 can be used as a bridge between the portable system 100 and the hardware U0 without the need to install the operating system 112' alone using a virtual machine. Figure 2 is a schematic view showing an embodiment of the present invention. Referring to FIG. 2, the portable system 202 has the same configuration as the portable system 1A. When the portable system 202 is coupled to the hardware 204, the portable system 202 can control the hardware 204 via the virtual machine 212. The portable system 202 controls the hardware 206 via the virtual machine 214 when the portable system 202 is electrically coupled to another hardware (e.g., from connecting to the hardware 2〇4 to connecting to the hardware 206). The virtual machine 214 also emulates the hardware 206 as a standard device, and the controller 丨〇4 (shown in Figure 1) controls the hardware 206 in a standard control manner of the standard device. In more detail, the hardware systems 204, 206, 208, and 210 are not equipped with operating systems, but each of the corresponding virtual machines 212, 214, 216, and 218 are installed. Taking the hardware 204 as an example, when the portable system 2〇2 is connected to the hardware 204, the portable system 202 can control the operation of the hardware 204 via the virtual machine 212. By the same token, when the portable system 2〇2 is connected to other hardware (such as hardware 206, 208 or 210), the hardware can also be controlled by the corresponding virtual machine in the same manner. When the portable system 202 leaves the hardware 204, the hardware 204 no longer leaves 9 1335539 to store the record performed by the portable system 202, so the hardware 204 and the virtual machine 212 are restored to their original state. Referring to FIG. 1 and FIG. 2 simultaneously, in an embodiment, the program in the memory 102 may include an application software. When the portable system 202 is connected to a hardware (for example, the hardware 204), the portable system 202 can execute the application software on the virtual machine 212. After the application software is executed, the portable system 202 can utilize the memory. Body 1〇2 records the execution status of this application software.

The portable system 202 can be removed from the hardware 204. When the portable system 202 is reconnected to the hardware 204 and the same application software is executed again in the virtual machine 212, the portable system 202 can use the record in the memory 1 to restore the execution state of the last application software. For example, when the editing of a text file is performed halfway through, the user can either hang or pause. After you change the hardware, continue with the unfinished work. Records of these jobs are retained in memory 102.

The memory 102 described above is, for example, a non-volatile memory. The hardware (2〇4, 206, 208 or 210) can be a computer. The computer can include a central processing device, an input device, a display, and a hard disk. Of course, these hardware can also be just a simple device, such as a _screen-printer or a hard disk. For example... A user can have his own portable 2 system. This portable system can be as small as a portable storage medium (such as a flash drive made with =rr (FLAsH)). user

Carrying. ^ and application software (4) This flash drive can be used to store commonly used software (such as Microsoft's W0RD 10 or EXCEL). Users can insert this flash drive into the computer every time they come to a different environment. This computer only has a virtual machine that is compatible with this pen drive and does not work on the women's operating system. The flash drive controls the computer via this virtual machine, and software (such as WORD) stored on the flash drive can also be executed by the computer. The control chip in the flash drive can be used as an interface to talk to the virtual machine. In this way, all hardware or equipment can be installed without the need to install an operating system. Each person only needs to have their own broadcast system, plus the application they need, they can put their own personal data, programs, settings and Work records run 'do not need to carry a bulky notebook, nor do you need to carry a π battery life limited and expensive personal digital assistant (pDA). This can really achieve the goal of running the system with you. There are more applications for portable systems. For example, on airplanes, on buses, in telephone booths, in classrooms, in stations, in libraries, in offices, and even in individuals: homes can install a variety of hardware and their corresponding virtual machines. In this way, users can print reports on the plane to the Internet on the bus, make Internet calls in the library, and even modify the briefing materials at the telephone booth. As long as these various hardware can be installed with virtual machines compatible with this portable system, the portable system can easily talk to any hardware, so you can also manipulate these hardware to work. The ship, the notebook computer, and the mobile phone (4) need to carry a power system, and do not need to carry a hardware device such as a screen. The portable system uses an electrical portable system of various hardware in the environment and does not need to be installed in accordance with various sample sources and display devices. The drive of different hardware is ^35539. Work with different hardware is handed over to the virtual machine. Each different hardware is paired with its corresponding virtual machine. These virtual machines provide the same interface to the portable system, so the portable system faces the same environment every time, which can increase the portability. Flexibility, and convenience. The memory in the portable system stores a personalized system and files. Different users use their own personalization system. This portable system has many more advantages. For example, a general office or a classroom often needs to be equipped with many computers. For the sake of work or teaching, the same software must be installed on each computer, so that a file (such as WORD file) can be executed smoothly. On a computer. Every computer also needs an operating system. The operation of the operating system is not only time-consuming but also consumes a lot of computer resources. In fact, the software installed on a typical computer and the operating system have far more functions than a normal user, thus creating a lot of waste. Use the portable system to carry your own application software and files with you. The computer in the environment or a separate hardware (such as a single printer or screen) does not need to install an application or operating system, just install a virtual machine. That's it, so you can greatly reduce the waste of software and hardware resources. In addition, in an embodiment, when the portable system 202 is electrically connected to the hardware 204, the controller 104 performs a security dialogue with the virtual machine 212 before controlling the hardware 204 to prevent virus intrusion. This security session is for example an SSL (Secure Sockets Layer) protocol. The portable system described above may also be referred to as a personal virtual system (pvs, &gt; pers〇nal virtual system). In this way, the portable system can be prevented from being infected by a virus, and 12 1335539 can be prevented from being transmitted by the portable system to a general operating system or hardware. Referring to FIG. 1 and FIG. 2, when the portable system 2〇2 controls a hardware (for example, 2G4), the data in the memory 1 () 2 can be directly written into the hardware 204 according to the same address. The memory is for the hardware 204 to operate. Therefore, its speed is much faster than the normal boot process. Figure 3 is a schematic view showing an embodiment of the present invention. Referring to Figure 3, portable systems 302, 304, and 306 represent individual systems of different users, respectively. Hardware 308, 310, 312, and 314 represent different hardware, respectively. Virtual machines 3, 6, 318, 320, and 322 are mounted on hardware 308, 310, 312, and 314, respectively. Virtual Machines 316, 318, 32〇 The hardware 308, 310, 312, and 314 are all modeled as the same standard device. Thus, any of the portable systems 302, 304 or 306 can be connected to the hardware 308, 310, 312 or 314. The portable system 302 can control the hardware 308 via a virtual machine 316 using a standard control method, or can control the hardware 310 via the virtual machine 318 using this standard control method. In the same manner, the portable system 3〇2 can also control the hardware 312 or 314. Similarly, the portable system 304 or 306 can also control the hardware 308 '310, 312 or 314 without any restrictions between different hardware. The hardware 3, 8, 310, 312 or 314 itself does not have a master system, only the corresponding virtual machine, the system is given via the portable system 302, 304 or 306. Therefore, if the portable system is conceived as a parasite, the hardware 3〇8'3丨〇, 312 or 314 can be imagined as a host of parasites. Figure 4 is a schematic view of another preferred embodiment of the present invention. Referring to Figure 4, a plurality of virtual machines 41〇, 13 1335539 412, 414, and 416 can be mounted on the same hardware 418. Each virtual machine simulates the hardware 418 as a standard device to face the corresponding portable "n system 402" connected to the hardware 418 via the virtual machine 41 , connection, the portable system 4 〇 2 can be used Hardware 418. Similarly, the portable system can be used to delete the hardware 418 via the virtual machines 412, 414, and 416, respectively. When the portable systems 402, 404, 406 or the same operation, they are not between each other. Mutual interference, and hardware 418 can be used. Figure 4 can also be referred to as a virtual system. The virtual system shed includes a plurality of virtual machines 41, 412, 414, and 416 and a plurality of portable systems 402, 404, 406. And 408. The plurality of virtual machines 41〇, 412, 414, and 416 are mounted on a hardware 418, wherein each virtual machine emulates the hardware 418 as a standard device. The structure and function of the portable system are the first The portable system shown in the figure is the same. Each portable system includes a memory 1〇2 and a controller 104. The memory 102 stores a program, and the controller 1 〇4 uses the program through a corresponding one. Virtual machine control hardware 418. Controller 1 4 The hardware 418 is controlled in a standard control manner of a standard device. The portable system 402, 404, 406 or 408 has a separate function from the hardware 418. For example, 'in the future, only one classroom needs to be equipped with an input device at the location and The display does not require individual installation of the host. All users use the same mainframe via their corresponding virtual machines. This reduces the cost of individual host purchases and the cost of software installed on individual hosts. In addition to the hardware 418, the manner of using the portable system in this embodiment is the same as that of the embodiment shown in FIG. 1 and FIG. 2, and 14 1335539 will not be further described herein. FIG. 5 illustrates another embodiment of the present invention. A schematic diagram of a preferred embodiment. Please refer to Figure 5, 'Appliance 5' of the Portable System 5G2, which can be installed on the 5G2, when the portable system 5〇2 is connected to the hardware 506. At the same time, the portable system 5() 2 can execute the ERP application on the hardware 5G6 by the virtual machine 5〇8, and the application 5s4 can further further via the Internet. Line to the ERp server 516 for operation or file update. When the user separates the portable system 5〇2 from the hardware 506, the portable system 5〇2 directly sets the system settings and the execution status of the application. Internally, when the portable system 5〇2 finds another hardware 512, the portable system 5〇2 can be connected to the hardware 512, and the application can be continued via the virtual machine 514 using the hardware 512. The hardware 512 can be connected to the ERP server 5 16 via the Internet 51 to do the same work. The benefit of this embodiment is that the user does not need to carry the hardware of the entire system with him or her. Users only need to carry a very small portable system (only one § memory and control chip), and they can use the hardware of the environment to perform routine work at any time. Therefore, there is no need to run the screen with a laptop or pDA, and there is no need to consider the problem of insufficient power. Figure 6 illustrates an embodiment of the portable system of the present invention. Referring to Figure 6, the portable system 600 can be housed in a small portable memory device such as a flash drive. The flash drive contains a flash memory (Flash Mem〇ry) 6〇2 and a control chip 604. The entire system can be stored in memory 6〇2 or control wafer 604. The flash drive can be connected to any hardware that supports the USB interface via a usb interface 606 and controlled via the virtual machine 15. Of course, the deletion interface can be replaced with any standard computer interface, as long as it can communicate with the hardware. The present invention has at least the following advantages, wherein each of the embodiments may have a solid or an advantage. The portable system of the present invention is capable of carrying a personalized system with it in a small volume. The portable system of the present invention does not require a power storage device. The portable system of the present invention is capable of storing the last application of the privately-held T-results. In the present invention, it is not necessary to install an individual application software with the portable cable, and only the corresponding virtual machine needs to be installed. 1 Although the present invention has been disclosed in the above-described preferred embodiments, it is not intended to be used in the art of the present invention, and it is possible to make various changes and _ without departing from the spirit and scope of the present invention. The scope of protection of the invention shall be subject to the patent _ as defined in the patent. BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features, advantages and embodiments of the present invention will become more <RTIgt; 2 is a schematic view of an embodiment of the present invention; FIG. 3 is a schematic view showing an embodiment of the present invention; FIG. 4 is a schematic view showing another embodiment of the present invention; A schematic view of another preferred embodiment of the present invention; and FIG. 6 illustrates an embodiment of the portable system of the present invention. 16 1335539 [Description of main component symbols] 10〇: Portable system 104: Controller 110: Hardware 2〇2: Portable system 212, 214, 216, 218: Virtual machine 102: Memory 106, 108: Virtual Machine 112: Operating Systems 204, 206, 208, 210: Hardware

302 304, 3G6. Portable system, 31 (), 312 316, 318, 320, 322: virtual machine 314: hardware

402 ' 404 ' 406 ' 408 : System 418 : Hardware 5 〇 2 : Portable System 506 : Hardware 510 : Internet 514 : Virtual Machine 6 可 : Portable System 604 : Controlled Chip Portable 410 , 412, 414, 416: virtual machine 504: application 508: virtual machine 512: hardware 516: server 602: flash memory 606: USB interface 17

Claims (1)

1335539 X. Applying for a patent garden: 1 · A portable type of monument, including at least: 6 mnemonic 'storage τ program and a controller, using the 裎 式 式 via a virtual machine (Virtual Machine) Hardware, _, wherein the virtual machine simulates the hardware as a standard device, the controller controls the hardware in a standard control manner of the standard device, and the portable system has a function separate from the hardware. 2. The portable system as claimed in claim 3, wherein when the portable system is electrically connected to another hardware, the portable system controls the other via a virtual machine. Hardware, the other virtual machine simulates the other hardware as the standard device, and the controller controls the other hardware in the standard control mode of the standard device. D''t - 3. The portable system described in the above item, "the middle program includes - the application software", when the portable system is executed by the virtual machine: the portable system is recorded by the memory The execution state of the application software. 4. When the portable system portable system described in claim 3 re-executes the application software on the virtual machine - the system uses the record in the memory to restore the previous one.士枯. Carrying _ human child application software implementation 18. As described in the first paragraph of the patent scope of the 咱 4 4 / δ 忆 忆 自 自 自 自 , , , , , , , , , , , , , , , , , Sexual memory. 6' The hardware described in item 1 of the patent application scope The portable system, wherein the hard box is included in the display, a display, and a portable type as described in item 1 of the patent scope, wherein the body 4 system is electrically connected to the hard In the case of body, the control H is controlling the hard intrusion. First, a security dialogue with the virtual machine to prevent viruses from entering. 8. The portable system described in claim 7 of the patent scope, the queen! The live conversation contains an SSL (Secure s〇ckets - Μ) agreement. 9. A personal virtual system (persive virtual system) comprising at least: a virtual machine mounted on a hardware; a memory for storing a program; and a controller 'using the program to access the virtual machine (virtuaI Machine) controls a hardware; wherein the virtual machine simulates the hardware as a standard device, the controller controls the hardware in a standard control manner of the standard device, and the memory 1335539 body and the controller have The function of separating the hardware. The personal virtual system of claim 9, wherein when the memory and the controller are electrically connected to another hardware, the controller controls the other hardware through another virtual machine. The other virtual machine simulates the other hardware as the standard device. The controller controls the other hardware in the standard control mode of the standard farm. π· The personal virtual system described in claim 9 of the patent scope, wherein: the program includes an application software 'when the controller is executed in the virtual machine; the application software is followed by the controller (4) memory record The execution status of the application. 12·If _ please specializes in the personal virtual system described in the first paragraph, when the legacy controller re-records in the new machine (four) = Use the record in the memory to restore the application of the application software. The virtual system described in the scope of claim 9 includes a non-volatile memory. 20