CN103440141A - Program writing device and system for use in DOS (Disk Operating System) for display and method thereof - Google Patents
Program writing device and system for use in DOS (Disk Operating System) for display and method thereof Download PDFInfo
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Abstract
The invention discloses a program writing device and a program writing system for use in a DOS (Disk Operating System) for a display and a method thereof. The device comprises a CPU (Central Processing Unit) card, a hard disk and a solid-state disk, wherein the hard disk is taken as a system startup disk of the program writing device; the solid-state disk is taken as a carrier of a locomotive display program; the program writing device is provided with a solid-state disk socket; the solid-state disk socket is connected with the CPU card; the solid-state disk is spliced on the solid-state disk socket; the CPU card is connected with the hard disk; an external removable disk which stores locomotive display program files is used for writing the locomotive display program files into the solid-state disk trough the CPU card. The system further comprises a keyboard, a display and a power supply. According to the program writing device and the system for use in the DOS (Disk Operating System) for the display and the method thereof, the technical problems of low working efficiency, severe product quality problems, high fault rate and low memory capacity existing in the prior art are overcome.
Description
Technical field
The present invention relates to a kind of program writing station, system and method thereof, especially relate to a kind of engine display and realize that by moveable magnetic disc program writes the device of sheet, system and method thereof under the DOS system.
Background technology
The status screen display is one of vitals of locomotive cab, and existing market is larger, and market outlook from now on are huge.Program is write sheet and is referred to a kind of operation toward write-in program in program storage medium (as the program storage chip etc.) by certain approach or method.Therefore the program of display is write sheet and also is concerned with regard to becoming a problem points can not be ignored.The locomotive state screen display is the man-machine interaction unit of direct and driver's exchange of information, mainly complete functions such as comprising locomotive operation parameter display, fault disposal prompting, parameter setting, failure logging and fault data dump, be most widely used on electric locomotive, diesel locomotive.
The program file of status screen display is comprised of multiple different files such as ground line data file, traffic light system data, voice data file, standard letter data file, 16 dot matrix Chinese character library files, CONFIG.SYSs.While in these different files, being greater than the floppy disk storage space, the existing sheet mode of writing need to change program (decomposing program), and while being greater than floppy disk, need to use floppy disk to be copied several times when whole display program (the different files of all compositions), may cause quality problems.
The engine display program finally copies to the solid-state disk of display, and solid-state disk is DiskOnChip, and it provides extra small, highly reliable, jumbo read-write solid-state disk chip for embedded control system, can directly be inserted on socket.The TureFFS software that solid-state disk comprises the M-systems industrial standard can be worked it as the standard hard disk drive device.Solid-state disk can make system not need hard disk just can start by installing operating system.Also can have at the same time in the situation of hard disk it is made as to starting outfit.Solid-state disk is a powerful equipment, solid-state disk is installed without any software is installed.The design of solid-state disk allows upwards with backward compatible.If hard disk is not installed, solid-state disk will, automatically as the work of C dish, if use together with hard disk, can be set drive in setup.
The current sheet mode of writing is that the DEV-104 exploitation frame of using Sheng Bo company to provide provides the DC5V power supply for CPU.Engine display is used the carrier of solid-state disk as program, and it writes sheet mode is to copy the display program to the floppy disk the inside, then from floppy disk by program copy to the hard disk of exploitation frame, the last solid-state disk to display by program copy.Existing display solid-state disk program is write the sheet flow process and is seen Fig. 1.
This program of prior art is write sheet mode and is had the following disadvantages:
(1) display application and extensive, demand is larger, and output is many, and the existing sheet mode of writing has taken the production link most of the time, and inefficiency, usually needing to work extra shifts or extra hours just can complete production task.Simultaneously, because existing display program is write sheet mode, be by the floppy disk program of file copy, program need to be copied to floppy disk, and floppy disk memory capacity is minimum, need temporary forwarding to write sheet machine hard disk.Read and write the floppy disk operation and usually can cause that computer, without response, uses the floppy disk program of file copy simultaneously in using the floppy disk process, reading and writing data speed is extremely slow, does not reach the per mille of modern memory device read or write speed.Like this to write sheet mode efficiency extremely low, the significant wastage time.In addition, the read-write of floppy disk need to rely on floppy disk, and its volume is excessive, is not easy to move, and is inconvenient to copy.Floppy disk is eliminating and the arena of history that fades out along with floppy disk also.
(2) the existing sheet mode of writing causes product quality problem outstanding.The routine package of a display is containing the file of tens different purposes, if the program of a certain display is greater than 1.44M, with the existing sheet mode of writing, use the floppy disk program of file copy, need to copy several times the program of this display to exploitation frame hard disk dump or with the dump of several floppy disks ability, and in the program of file copy process, may cause the serious problems that program is lost to occur several times, repeatedly program of file copy easily causes the magnetic sheet mechanical damage of floppy disk inside and causes data to read and write or to lose simultaneously, and with it, carry out when program copies impacting program again, tablet quality is write in impact, cause product quality problem.Simultaneously, the existing sheet mode of writing may cause to product various extremely, and display is sometimes because phenomenon appears crashing once in a while in procedural problem.And display is in the situation that crash, the driver can't be known parameters and the state of locomotive operation.Simultaneously, also go out the disorderly abnormal problems such as newspaper, loss of voice of realize voice when status displays is converted to the redundancy monitoring function, bring serious potential safety hazard to the operation of locomotive.
(3) the existing failure rate of writing the sheet system remains high, and seriously incurs loss through delay the manufacturing schedule of display product.The existing sheet system of writing be take the exploitation frame and need to be built with wire as basis, and external circuits is more, and also there is larger problem in reliability.Various abnormal conditions often appear in writing the sheet process, write the sheet state very unstable, sometimes be that floppy disk has been broken, sometimes be the winding displacement problem, sometimes be that the exploitation frame goes wrong, sometimes be loose contact etc., usually need investigation one by one to write the fault of sheet system, until find trouble spot just can complete the sheet work of writing.The serious like this manufacturing schedule of incuring loss through delay display product.Simultaneously, often because write the sheet system, go wrong and can't write with a brush dipped in Chinese ink the solid-state disk program to display in production run, cause product can't proceed to next process, seriously delayed manufacturing schedule, display is because can't normally writing sheet and can not dispatch from the factory and product contract expiring and urgently gives client's contradiction more outstanding.
(4) in other prior art, floppy disk memory capacity as engine display program file carrier is less, typical 3.5 inches disk capacities are only 1.44M, if being greater than 1.4M, the Single document in display software can't realize writing sheet, could use after needing change program to be designed to re-issue, more incur loss through delay the delivery period of product.
Summary of the invention
In view of this, the object of the present invention is to provide the program of a kind of display under the DOS system to write sheet devices, system and method thereof, the work efficiency that overcomes the prior art existence is low, product quality problem outstanding, failure rate high and the less technical matters of memory capacity.
In order to realize the foregoing invention purpose, the present invention specifically provides the program of a kind of display under the DOS system to write the technic relization scheme of sheet devices, the program of a kind of display under the DOS system write sheet devices, comprise: the CPU card, hard disk and solid-state disk, described hard disk is write the system boot disk of sheet devices as described program, described solid-state disk is as the carrier of engine display program, described program is write on sheet devices and is provided with the solid-state disk socket, described solid-state disk socket is connected with described CPU card, described solid-state disk is plugged on described solid-state disk socket, described CPU card is connected with described hard disk, exterior storage has the moveable magnetic disc of engine display program file by described CPU card, the engine display program file to be write in described solid-state disk.
Preferably, described program is write sheet devices and is further comprised: USB interface, display interface device, keyboard interface and power interface.Described USB interface, display interface device, keyboard interface and power interface are connected with described CPU card respectively.Described CPU cartoon is crossed described USB interface and is connected with outside moveable magnetic disc, described CPU cartoon is crossed described display interface device and is connected with outside display, described CPU cartoon is crossed described keyboard interface and is connected with outside keyboard, and described CPU cartoon is crossed described power interface and is connected with outside power supply.
Preferably, described moveable magnetic disc further adopt the FAT format-capacity at 2G with interior USB flash disk.
Preferably, described solid-state disk socket adopts 32 pin DIP sockets.
Preferably, described USB interface adopts standard USB A type socket, and described display interface device adopts the standard VGA interface, and described keyboard interface adopts the PS2 interface, and described power interface adopts direct current 5V power input interface.
Preferably, described program is write on sheet devices and is provided with louvre, for the heat radiation of described CPU card.
The present invention also specifically provides the program of a kind of display under the DOS system to write the technic relization scheme of sheet system in addition, the program of a kind of display under the DOS system write the sheet system, comprising: program is write sheet devices, moveable magnetic disc, keyboard, display and power supply.Described program is write sheet devices and is comprised CPU card, hard disk and solid-state disk.Described hard disk is write the system boot disk of sheet devices as described program, described solid-state disk is as the carrier of engine display program, store the engine display program file on described moveable magnetic disc, described program is write on sheet devices and is provided with the solid-state disk socket, described solid-state disk socket is connected with described CPU card, described solid-state disk is plugged on described solid-state disk socket, described CPU card is connected with described hard disk, described moveable magnetic disc writes the engine display program file in described solid-state disk by described CPU card, described keyboard is write the input operation of sheet devices for described program, the information that described display is write sheet devices for described program shows, described power supply is used to described CPU card that working power is provided.
Preferably, described solid-state disk adopts 32 pin DIP sockets to write sheet devices with described program to be connected, described moveable magnetic disc employing standard USB A type socket is write sheet devices with described program and is connected, described keyboard employing PS2 interface is write sheet devices with described program and is connected, described display employing standard VGA interface is write sheet devices with described program and is connected, and described power acquisition is write sheet devices with direct current 5V power input interface with described program and is connected.
The technic relization scheme that the present invention also specifically provides the program of a kind of display under the DOS system to write the sheet method in addition, the program of a kind of display under the DOS system write the sheet method, comprises the following steps:
(A) setting program is write sheet devices (1) from the C disk startup, at the C dish, adds driver file, configuration driven program;
(B) the engine display program file is copied to moveable magnetic disc;
(C) press the power initiation button that program is write sheet devices, start-up routine is write sheet devices, and display shows DOS system startup interface, if program is write sheet devices, can't normally start, and enters the BIOS setting up procedure;
(D) program is write the disc information of display prompts moveable magnetic disc under the DOS system of sheet devices;
(E) operation keyboard enters boot disk, then enters solid-state disk from boot disk;
(F) by the DOS instruction, the engine display program file in described moveable magnetic disc is copied to described solid-state disk;
(G) described program is write sheet devices to write sheet complete, cuts off described power supply, takes out described solid-state disk.
Preferably, described BIOS setting up procedure is further comprising the steps:
(C1) when described program is write the sheet devices startup, pin the BIOS start key on described keyboard, enter BIOS interface is set;
(C2) by the options button on keyboard, select BIOS features that menu is set, and enter interface is set;
(C3) selection boot sequence menu under interface is being set, and enter boot sequence interface is set, by described keyboard selective system boot sequence, the hard disk that described program is write sheet devices is set to the C dish, described hard disk is boot disk, the solid-state disk that described program is write sheet devices is set to the D dish, and described moveable magnetic disc is set to F dish or G dish.
The program of a kind of display under the DOS system provided by enforcement the invention described above write sheet devices, system and method thereof, has following technique effect:
(1) the present invention adopts the instrument of moveable magnetic disc as the program copy, and its internal memory is large, read or write speed is fast, safety and stability;
(2) the present invention adopts the instrument of moveable magnetic disc as the program copy, and its characteristics are supported hot-swappable, write sheet efficiency high;
(3) the moveable magnetic disc internal memory that the present invention adopts is larger than floppy disk, and program is write in the sheet process not to be needed the program unloading, to hard disk, can directly to plug moveable magnetic disc and can be write sheet work;
(4) the present invention has protected program to write the back panel wiring of sheet devices, makes program write the sheet system more reliable and more stable.
The accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the process flow diagram that the program of prior art display under the DOS system write the sheet method.
Fig. 2 is the system architecture diagram that the program of display of the present invention under the DOS system write a kind of embodiment of sheet devices.
Fig. 3 is the process flow diagram that the program of display of the present invention under the DOS system write a kind of embodiment of sheet method.
Fig. 4 is the structure vertical view that the program of the present invention under the DOS system write a kind of embodiment of sheet devices.
Fig. 5 is the structural front view that the program of the present invention under the DOS system write a kind of embodiment of sheet devices.
Fig. 6 is the structure rear view that the program of the present invention under the DOS system write a kind of embodiment of sheet devices.
In figure: the 1-program is write sheet devices, 2-CPU card, 3-hard disk, 4-solid-state disk, 5-moveable magnetic disc, 6-keyboard, 7-display, 8-power supply, 9-solid-state disk socket, 10-louvre, 11-USB interface, 12-display interface device, 13-keyboard interface, 14-power interface.
Embodiment
For quote and know for the purpose of, by the technical term that hereinafter uses, write a Chinese character in simplified form or abridge and be described below:
DOS:Disk Operating System, the abbreviation of disc operating system (DOS);
DIP:Double In-line Package, the abbreviation of dual inline type assembling;
CPU:Central Processing Unit, the abbreviation of central processing unit;
USB:Universal Serial Bus, the abbreviation of USB (universal serial bus);
PS2: being the special purpose interface of a kind of mouse and keyboard, is a kind of round interface of 6 pins;
VGA:Video Graphics Array, be a kind of from video card the interface of outputting analog signal;
BIOS:Basic Input Output System, the abbreviation of Basic Input or Output System (BIOS);
FAT:File Allocation Table, the abbreviation of document allocation table;
M-systems: the source manufacturer of the international flash memory disk technical patent of Ai Meng system (M-SYSTEMS) ，Wei;
TureFFS: True Flash File System, the abbreviation of hard disk emulation technology;
DC:Direct Current, direct current is called for short;
SCSI:Small Computer System Interface, small computer system interface.
For the purpose, technical scheme and the advantage that make the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making under the creative work prerequisite the every other embodiment obtained, belong to the scope of protection of the invention.
To as shown in accompanying drawing 6, provided the specific embodiment that the program of a kind of display of the present invention under the DOS system write sheet devices, system and method thereof as accompanying drawing 2, below in conjunction with the drawings and specific embodiments, the invention will be further described.
The program of a kind of display under the DOS system as shown in Figure 2 write the embodiment of sheet devices, and program is write sheet devices 1 and comprised: CPU card 2, hard disk 3 and solid-state disk 4.Hard disk 3 is write the system boot disk of sheet devices 1 as program, solid-state disk 4 is as the carrier of engine display program.Program is write on sheet devices 1 and is provided with solid-state disk socket 9, and solid-state disk socket 9 is connected with CPU card 2.As a kind of typical embodiment of the present invention, solid-state disk socket 9 adopts 32 pin DIP sockets, and solid-state disk 4 is plugged on solid-state disk socket 9.CPU card 2 is connected with hard disk 3, and exterior storage has the moveable magnetic disc 5 of engine display program file by CPU card 2, the engine display program file to be write in solid-state disk 4.Preferred embodiment a kind of as the present invention, moveable magnetic disc 5 further adopt the FAT format-capacity at 2G with interior USB flash disk.The present invention cancels with floppy disk copy engine display program file, cancels and uses the exploitation frame, and directly on the basis of CPU card 2, production process is write sheet devices 1, sets up a high user system.
As shown in accompanying drawing 4,5,6, program is write sheet devices 1 and is further comprised: usb 11, display interface device 12, keyboard interface 13 and power interface 14.Usb 11, display interface device 12, keyboard interface 13 and power interface 14 are connected with CPU card 2 respectively.Solid-state disk socket 9, usb 11, display interface device 12, keyboard interface 13 and power interface 14 all are arranged on program and write on the housing of sheet devices 1, are respectively used to access solid-state disk, moveable magnetic disc, display, keyboard and direct current 5V power supply.Write sheet when operation carrying out program, can write directly wiring on each interface of sheet devices 1 in program, directly plug equipment.CPU card 2 is connected with outside moveable magnetic disc 5 by usb 11, and CPU card 2 is connected with outside display 7 by display interface device 12.CPU card 2 is connected with outside keyboard 6 by keyboard interface 13, and CPU card 2 is connected with outside power supply 8 by power interface 14.Preferred embodiment a kind of as the present invention, usb 11 adopts standard USB A type socket, and display interface device 12 adopts the standard VGA interface, and keyboard interface 13 adopts the PS2 interface, and power interface 14 adopts direct current 5V power input interface.As shown in Figure 4, CPU card 2 will produce amount of heat in the course of the work, and program is write on the housing of sheet devices 1 and further is provided with louvre 10, for the heat radiation of CPU card 2.
The program of a kind of display under the DOS system write the sheet system, comprising: program is write sheet devices 1, moveable magnetic disc 5, keyboard 6, display 7 and power supply 8.Program is write sheet devices 1 and is comprised CPU card 2, hard disk 3 and solid-state disk 4.Hard disk 3 is write the system boot disk of sheet devices 1 as program, solid-state disk 4, as the carrier of engine display program, stores the engine display program file on moveable magnetic disc 5.Program is write on sheet devices 1 and is provided with solid-state disk socket 9, and solid-state disk socket 9 is connected with CPU card 2, and solid-state disk 4 is plugged on solid-state disk socket 9.CPU card 2 is connected with hard disk 3, moveable magnetic disc 5 writes the engine display program file in solid-state disk 4 by CPU card 2, keyboard 6 is write the input operation of sheet devices 1 for program, display 7 is write the information demonstration of sheet devices 1 for program, and power supply 8 is used to CPU card 2 that working power is provided.
Preferred embodiment a kind of as the present invention, solid-state disk 4 employing 32 pin DIP sockets are write sheet devices 1 with program and are connected, moveable magnetic disc 5 employing standard USB A type sockets are write sheet devices 1 with program and are connected, keyboard 6 employing PS2 interfaces are write sheet devices 1 with program and are connected, display 7 employing standard VGA interfaces are write sheet devices 1 with program and are connected, and power supply 8 employing direct current 5V power input interfaces are write sheet devices 1 with program and are connected.
The program of a kind of display under the DOS system write the sheet method, comprises the following steps:
(A) setting program is write sheet devices (1) from the C disk startup, at the C dish, adds driver file, configuration driven program;
(B) directly the engine display program file is copied to moveable magnetic disc 5 under the Windows system;
(C) press power supply 8 start buttons that program is write sheet devices 1, start-up routine is write sheet devices 1, and display 7 shows DOS system startup interface, if program is write sheet devices 1, can't normally start, and enters the BIOS setting up procedure;
(D) program is write the disc information of display 7 promptings moveable magnetic disc 5 under the DOS system of sheet devices 1, as: brand: Jin Shidun; Capacity: 2G; Drive: F dish (the program hard disk 3 of writing sheet devices 1 is the C dish, and solid-state disk 4 is that D coils);
(E) by twice "enter" key", operation keyboard 6 enters boot disk (C dish), then enters solid-state disk 4(D dish from boot disk), instruction is: D:;
(F) by the DOS instruction, the engine display program file in moveable magnetic disc 5 is copied to solid-state disk 4, instruction is: Copy F: 5 times all engine display program files of moveable magnetic disc are copied to D dish, and (it is example that the display program file that copies a certain vehicle is take in above-mentioned instruction, the display program file of this vehicle has totally 12 files such as ASC12, ASC16A, AUTOEXEC.BAT, CLASSALL.TXT, DEFACOLO.TXT, HZK12, MAIN.EXE, START.EXE, and the display program file that copies other vehicles can be carried out accordingly;
(G) program is write sheet devices 1 to write sheet complete, cuts off the electricity supply 8, takes out solid-state disk 4, and program is write to sheet devices 1, keyboard 6 etc. and deposit appropriate.
BIOS setting up procedure in above-mentioned steps is further comprising the steps:
(C1) when program is write sheet devices 1 startup, pin the BIOS start key on keyboard 6, enter BIOS interface is set;
(C2) by the options button " ← " on keyboard, " → ", " ↑ ", " ↓ " " select BIOS features that menu (BIOS FEATURES SETUP) is set, and enter interface is set, and press " Enter " key and enter;
(C3) selection boot sequence menu under interface is being set, and enter boot sequence interface is set, by " ← " on keyboard 6, " → ", " ↑ ", " ↓ " " key selection " Boot Sequence " (boot sequence) respective items; and by "+" ， “ – " key selective system boot sequence, when C is forefront, be set to start from C dish (being hard disk 3), press " Esc " key and exit.Moveable magnetic disc 5 starts and must be set to boot disk by the C dish.
Program is write to the hard disk 3 that sheet devices 1 carries and be set to the C dish, hard disk 3 is boot disk, the solid-state disk 4 that program is write to sheet devices 1 is set to the D dish and (in boot sequence, selects the C dish prior to the SCSI device start, the hard disk 3 that the program of being about to is write sheet devices 1 is set to the C dish, when program is write sheet devices 1 and is inserted with solid-state disk 4, the solid-state disk 4 that the system default program is write sheet devices 1 is the D dish), moveable magnetic disc is set to F dish or G dish (when program is write sheet devices 1 and is inserted with solid-state disk 4, system default G dish is moveable magnetic disc 5, when program is write sheet devices 1 and is not inserted solid-state disk 4, system default F dish is moveable magnetic disc 5).Must be set to boot disk by the C dish, system could be identified moveable magnetic disc 5.
The program of display under the DOS system that the specific embodiment of the invention is described write the sheet method, program can be write to the hard disk 3 of sheet devices 1 as boot disk.After system starts, can directly the program in moveable magnetic disc 5 be write to solid-state disk 4 by writing the sheet operation, do not need program is copied to the hard disk 3 that program is write sheet devices 1, program is write 3 of the hard disks of sheet devices 1 and is used as boot disk, and save routine is write the software configuration and various drivings of sheet devices 1.The software configuration flow figure that the program of display under the DOS system that the specific embodiment of the invention is described write sheet devices as shown in Figure 3, this flow process has been that program is write the sheet operation, namely the program in moveable magnetic disc 5 is write to the prerequisite of solid-state disk 4, by this flow process, make calling program write sheet devices 1 identification moveable magnetic disc 5, and no longer need to carry out the software configuration when the engine display program file by moveable magnetic disc 5 writes solid-state disk 4.This flow process specifically comprises and arranging from the C disk startup, at the C dish, adds driver file, the configuration driven program, and the program that completes after this flow process is write sheet devices 1 and can be write the sheet operation by start program.
The program of display under the DOS system that the specific embodiment of the invention is described write sheet devices, system and method thereof the Configuration by hardware, software and carry out the moveable magnetic disc read-write operation under the DOS system.Program is write sheet devices 1 can effectively protect the back panel wiring of writing sheet devices, makes program write the sheet system works more reliable and more stable.Wherein, moveable magnetic disc is as the instrument of program copy, and its internal memory is large, read or write speed is fast, safety and stability.The instrument that the moveable magnetic disc of usining copies as program, its distinguishing feature is that support is hot-swappable, writes sheet efficiency high.Simultaneously, because the memory size of moveable magnetic disc is large more than floppy disk, in program, write in the sheet process and do not need the program unloading, to hard disk, can directly to plug moveable magnetic disc and can be write sheet work.The program of display under the DOS system that the specific embodiment of the invention is described write sheet devices, system and method thereof and carried out the off-line programing of program by the solid-state disk to engine display, the method is directly carried out the programming of program to the chip of product, can greatly save time.The program of display under the DOS system that the specific embodiment of the invention is described write sheet devices and disposed hard disk, driving file after system must keep configuring, and solid-state disk should not be taken on this work as the program chip of engine display, thus the device in design and installation hard disk as boot disk.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment that between each embodiment, identical similar part is mutually referring to getting final product.
The above, be only preferred embodiment of the present invention, not the present invention done to any pro forma restriction.Although the present invention discloses as above with preferred embodiment, yet not in order to limit the present invention.Any those of ordinary skill in the art, in the situation that do not break away from Spirit Essence of the present invention and technical scheme, all can utilize method and the technology contents of above-mentioned announcement to make many possible changes and modification to technical solution of the present invention, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not break away from technical solution of the present invention, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, be equal to replacements, equivalence changes and modify, all still belong in the scope that technical solution of the present invention protects.
Claims (10)
1. the program of a display under the DOS system write sheet devices, it is characterized in that, comprise: CPU card (2), hard disk (3) and solid-state disk (4), described hard disk (3) is write the system boot disk of sheet devices (1) as described program, described solid-state disk (4) is as the carrier of engine display program, described program is write on sheet devices (1) and is provided with solid-state disk socket (9), described solid-state disk socket (9) is connected with described CPU card (2), described solid-state disk (4) is plugged on described solid-state disk socket (9), described CPU card (2) is connected with described hard disk (3), exterior storage has the moveable magnetic disc (5) of engine display program file by described CPU card (2), the engine display program file to be write in described solid-state disk (4).
2. the program of a kind of display according to claim 1 under the DOS system write sheet devices, it is characterized in that, described program is write sheet devices (1) and being comprised: USB interface (11), display interface device (12), keyboard interface (13) and power interface (14), and described USB interface (11), display interface device (12), keyboard interface (13) and power interface (14) are connected with described CPU card (2) respectively; Described CPU card (2) is connected with outside moveable magnetic disc (5) by described USB interface (11), described CPU card (2) is connected with outside display (7) by described display interface device (12), described CPU card (2) is connected with outside keyboard (6) by described keyboard interface (13), and described CPU card (2) is connected with outside power supply (8) by described power interface (14).
3. the program of a kind of display according to claim 1 and 2 under the DOS system write sheet devices, it is characterized in that: described moveable magnetic disc (5) adopt the FAT format-capacity at 2G with interior USB flash disk.
4. the program of a kind of display according to claim 3 under the DOS system write sheet devices, it is characterized in that: described solid-state disk socket (9) adopts 32 pin DIP sockets.
5. write sheet devices according to the program of the described a kind of display of claim 2 or 4 under the DOS system, it is characterized in that: described USB interface (11) adopts standard USB A type socket, described display interface device (12) adopts the standard VGA interface, described keyboard interface (13) adopts the PS2 interface, and described power interface (14) adopts direct current 5V power input interface.
6. the program of a kind of display according to claim 5 under the DOS system write sheet devices, it is characterized in that: described program is write on sheet devices (1) and is provided with louvre (10), for the heat radiation of described CPU card (2).
7. the program of a display under the DOS system write the sheet system, it is characterized in that, comprise: program is write sheet devices (1), moveable magnetic disc (5), keyboard (6), display (7) and power supply (8), and described program is write sheet devices (1) and comprised CPU card (2), hard disk (3) and solid-state disk (4), described hard disk (3) is write the system boot disk of sheet devices (1) as described program, described solid-state disk (4) is as the carrier of engine display program, described moveable magnetic disc stores the engine display program file on (5), described program is write on sheet devices (1) and is provided with solid-state disk socket (9), described solid-state disk socket (9) is connected with described CPU card (2), described solid-state disk (4) is plugged on described solid-state disk socket (9), described CPU card (2) is connected with described hard disk (3), described moveable magnetic disc (5) writes the engine display program file in described solid-state disk (4) by described CPU card (2), described keyboard (6) is write the input operation of sheet devices (1) for described program, the information that described display (7) is write sheet devices (1) for described program shows, described power supply (8) is used to described CPU card (2) that working power is provided.
8. the program of a kind of display according to claim 7 under the DOS system write the sheet system, it is characterized in that: described solid-state disk (4) adopts 32 pin DIP sockets and described program to write sheet devices (1) to be connected, described moveable magnetic disc (5) employing standard USB A type socket is write sheet devices (1) with described program and is connected, described keyboard (6) employing PS2 interface is write sheet devices (1) with described program and is connected, described display (7) employing standard VGA interface is write sheet devices (1) with described program and is connected, described power supply (8) employing direct current 5V power input interface is write sheet devices (1) with described program and is connected.
9. the program of a display under the DOS system write the sheet method, it is characterized in that, comprises the following steps:
(A) setting program is write sheet devices (1) from the C disk startup, at the C dish, adds driver file, configuration driven program;
(B) the engine display program file is copied to moveable magnetic disc (5);
(C) press program and write the power supply of sheet devices (1) (8) start button, start-up routine is write sheet devices (1), and display (7) shows DOS system startup interface, if program is write sheet devices, (1) can't normally start, and enters the BIOS setting up procedure;
(D) program is write the disc information of display (7) prompting moveable magnetic disc (5) under the DOS system of sheet devices (1);
(E) operation keyboard (6) enters boot disk, then enters solid-state disk (4) from boot disk;
(F) by the DOS instruction, the engine display program file in described moveable magnetic disc (5) is copied to described solid-state disk (4);
(G) described program is write sheet devices (1) to write sheet complete, cuts off described power supply (8), takes out described solid-state disk (4).
10. the program of a kind of display according to claim 9 under the DOS system write the sheet method, it is characterized in that, described BIOS setting up procedure comprises the following steps:
(C1) when described program is write sheet devices (1) startup, pin the BIOS start key on described keyboard (6), enter BIOS interface is set;
(C2) by the options button on keyboard, select BIOS features that menu is set, and enter interface is set;
(C3) selection boot sequence menu under interface is being set, and enter boot sequence interface is set, by described keyboard (6) selective system boot sequence, the hard disk (3) of described program being write to sheet devices (1) is set to the C dish, described hard disk (3) is boot disk, the solid-state disk (4) of described program being write to sheet devices (1) is set to the D dish, and described moveable magnetic disc (5) is set to F dish or G dish.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013102660976A CN103440141A (en) | 2013-06-28 | 2013-06-28 | Program writing device and system for use in DOS (Disk Operating System) for display and method thereof |
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| CN2013102660976A CN103440141A (en) | 2013-06-28 | 2013-06-28 | Program writing device and system for use in DOS (Disk Operating System) for display and method thereof |
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Application publication date: 20131211 |