TWI252981B - Method of using a personal computer as a storage device for data transmission between computers - Google Patents

Method of using a personal computer as a storage device for data transmission between computers Download PDF

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Publication number
TWI252981B
TWI252981B TW92132990A TW92132990A TWI252981B TW I252981 B TWI252981 B TW I252981B TW 92132990 A TW92132990 A TW 92132990A TW 92132990 A TW92132990 A TW 92132990A TW I252981 B TWI252981 B TW I252981B
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Taiwan
Prior art keywords
computer
computers
driver
data transmission
data
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TW92132990A
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Chinese (zh)
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TW200517844A (en
Inventor
Shi-Meng Chen
Yu-Ting Chiou
Guang-Yuan Chen
Jian-Shiang Chen
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Key Technology Corp
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Publication of TWI252981B publication Critical patent/TWI252981B/en

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Abstract

Disclosed is a method of using a personal computer working as a storage device for data transmission between computers, which a USB data transmission line is connected to a first and a second computer, and a drive program is installed either in both the first and second computers or just one of these computers. If the drive program is installed in the first computer, the drive program will be used to transmit all data stored on every disk in the first computer back to the second computer, and so the second computer treats the first computer as the USB mass storage device, and then a code will be given by the second computer to each disk in the first computer in sequence. The second computer then is able to directly issue a data access command based on the codes representing the disks of the first computer to proceed data accessing. By means of this arrangement, a personal computer is able to act as a USB mass storage device and execute data transmission between computers, therefore, data transmission between computers can be operated as the normal way and data exchange between computers is achieved.

Description

1252981 五、發明說明(1) 【發明所屬之技術領域 本發明係一種將個人 資料傳輸之方法,特別B d又為存放裝置以進行電腦間 設為USB大量存放奘w '疋—種利用驅動程式,將個人電腦 【先前技術】 ^進行電腦間資料傳輸之方法。 電腦間資料傳輸的方 a M0、ZIP或光碟片等存放/很夕,韦見的如利用軟碟片、 鈇而私被U 导存放裝置來交換兩台電腦中之資枓, 然而軟碟片的容量過小 σ冤腦中之貝料, 再者亦光M〇、ZIP等存放裝置又不普及, 片以進行資料$拖^裝5又先碟燒錄機,故此種利用碟 :::枓乂換之方式逐漸為其他方法所取代。 徑,铁而網興起提供了一種無遠弗屆的資料交換途 複,二設並非一時可達,且相關的電腦設定繁 料交換方^ 、Ϊ本亦不低,故並非一種即時而便利的資 資料傳輸線連成;低廉的方法莫過於直接利用 習知Μ 士二連接一 σ電腦,藉以進行電腦間之資料傳輸, 進杆妙安式有利用印表機埠之並列電纜線連接二台電腦以 案,,然而此方法之傳輸速度約只有數百kbps, 大量資料傳輸之需求,故傳輸速度快 輸線即取而代之。 寸得 目别USB 2· 0介面之傳輸速度最高可達48〇Mbps,傳輪 =度之快可滿足大部分使用者之需求,然而習知利用USB ’ 貝料傳輸線以進行電腦間資料傳輸之方法卻存在有許多缺 =,參照第一圖,其係利用一具控制器1 2之USB資料傳輪、 、1 〇以連結兩台電腦1 4,當欲進行此二台電腦1 4間之資料 12529811252981 V. INSTRUCTION DESCRIPTION OF THE INVENTION (1) Technical Field The present invention relates to a method for transmitting personal data, and in particular, B d is a storage device for storing a large amount of USB between computers. , the personal computer [previous technology] ^ the method of data transmission between computers. The data transmission between the computer a M0, ZIP or CD-ROM storage / very eve, Wei Jian, such as the use of floppy disk, 鈇 private and U storage storage device to exchange the assets of the two computers, but the floppy disk The capacity of the σ 冤 冤 冤 冤 , , , , , , , , , , , , , 冤 冤 冤 冤 冤 冤 冤 冤 冤 冤 冤 冤 冤 存放 存放 存放 存放 存放 存放 存放 存放 存放 存放 存放 存放 存放 存放 存放 存放 存放 存放 存放 存放The way to change is gradually replaced by other methods. The path, the rise of the iron network provides a far-reaching data exchange route, the second set is not one-time accessible, and the related computer setting of the bulk exchange exchange ^, transcript is not low, it is not an instant and convenient The data transmission line is connected; the cheaper method is to directly use the Sense 2 to connect a Sigma computer to transfer data between computers, and to connect the two computers with the parallel cable of the printer. In this case, however, the transmission speed of this method is only about several hundred kbps, and a large amount of data transmission is required. Therefore, the transmission speed is fast and the transmission line is replaced. The transmission speed of the USB 2.0 interface can be up to 48 Mbps, and the transmission speed can meet the needs of most users. However, the USB 'beety transmission line is used for data transmission between computers. There are many shortcomings in the method. Referring to the first figure, it uses a USB data transfer controller of the controller 12, and 1 〇 to connect two computers 1 4, when the two computers are to be used. Information 1252981

安襄特定之驅動軺& # ^ ^ 軔私式才能進 台電腦14之螢幕均出現 枓晝面,如第二圖所示,但 =2 ’因此容易使人誤認而 虽有多台電腦間的資料交換 五、發明說明(2) 傳輸時,需將此 行標案傳輸,而 本機1 6及遠端主 由於兩電腦1 4之 發生操作錯誤之 需求時,並無法 多台電腦串接在 電腦才能進行檔 鑑於上述習 腦設為存放裝置 知技術的缺失。 【發明内容】 本發明之主 裝置以進行電腦 傳輸線將二電腦 使二電腦視彼此 資料交換之動作 根據本發明,首 一、第二電腦電 器 < 處理第一· X 作,另於第一電 將第一·電腦之磁 第二電腦視第一 依序給予一磁碟 腦14均 程式會 檔案資 料晝面 另外, 知之方 進行資 之動作 之困擾 電腦間 二台電 該驅動 機18之 檔案資 情形。 透過習 一起以 案交換 知技術 以進行 ί,利用USB資料傳輸線將 料傳輸,僅有直接連結之二 〇 本發明提出—種將個人電 資料傳輸之方法,以改善習 ΐ =僂ΐ提供一種將個人電腦設為存放 i連接在’i方法,其係利用一USB資料 電連接在一起,並透過驅動程式之安裝, 之磁碟機為USB大量存放裝置,藉以進行 Ο t利用一具控制器之USB資料傳輸線將第 連接在一起,該USB資料傳輸線上之控制 第一電腦2USB連接埠間的資料傳輸動 腦中安裝一驅動程式,再利用此驅動程式 碟機資訊經由控制器傳送至第二電腦,使 電腦之各磁碟機為USB大量存放裝置,並 機代號,故當第二電腦欲存取第一電腦儲The installation of the specific driver amp&# ^ ^ 轫 private can enter the computer 14 screen, as shown in the second figure, but =2 'so easy to misunderstand and although there are multiple computers Data exchange 5, invention description (2) When transmitting, the line needs to be transmitted, and the local computer 16 and the remote main unit cannot be connected in series due to the operation error of the two computers. In the computer, the file can be filed. SUMMARY OF THE INVENTION The main device of the present invention performs a computer transmission line to cause two computers to exchange data between two computers. According to the present invention, the first and second computer appliances are processed by the first X and the first The second computer of the first computer is given to the first computer in sequence, and the file is stored in the file. In addition, the knowledge of the party is plagued by the operation of the computer. . Through the exchange of knowledge and technology to carry out the use of the USB data transmission line to transfer the material, only the direct connection of the second proposed by the present invention - a method of transmitting personal electrical data to improve the practice = 偻ΐ provide a The personal computer is set to store the i connection in the 'i method, which is connected by a USB data and installed through the driver. The disk drive is a USB mass storage device, so as to use a controller. The USB data transmission line will be connected first. The USB data transmission line controls the data transmission between the first computer 2USB connection and installs a driver, and then uses the driver information to be transmitted to the second computer via the controller. Make the computer's various disk drives a USB mass storage device, and the machine code, so when the second computer wants to access the first computer storage

第7頁 1252981 五、發明說明(3) 存之資料時,可直從代表第一電腦磁碟機之磁碟 下達資料存取之指♦’並利用該控制器向該 :: 回傳該筆資料,此驅動程式會向第一電腦之作業 回傳該筆資料,並再將此資料經控制器回傳至^ ^雷、、 底下藉由具體實施例的說明,並參照所附之圖式n 易瞭解本發明之㈣、技術内容、特點及其所達成:J各 效。 1 【實施方式】 2明係一種將個人電腦設為存放裝置 資料傳輸之方法,其係藉由驅動程式之安裝 =^間 作。 里仔双装置以方便進行電腦間資料交換之動 如第三圖所示,為本發明之流程示意 sio,利用-USB資料傳輸線將第— U =步驟 連接埠間的資料傳輸動作,另於第-電腦Page 7 1252981 V. Description of invention (3) When storing the data, the data access finger ♦ ' can be directly sent from the disk representing the first computer disk drive and the controller is used to: Data, the driver will return the data to the operation of the first computer, and then pass the data back to the controller through the controller, as explained below by the specific embodiment, and refer to the attached schema. n It is easy to understand (4), technical content, characteristics and achievements of the present invention: J each effect. 1 [Embodiment] 2 is a method for transferring a personal computer as a storage device, which is installed by a driver. The dual device in Liezi facilitates the exchange of data between computers. As shown in the third figure, the flow of the present invention is illustrated by the sio, the data transmission operation of the first-U = step connection is performed by using the -USB data transmission line, and -computer

KiC:驅動程式’此驅動程式能處理由控制器 得送來之扣令,接著,於步驟S12中, 裔 式向第一電腦之作業系銥i步 用上述之驅動程 於作章李统θίΒΜ: 、、 "報所有磁碟機之資訊,並 式再將此資訊回傳至_制哭,# Α ^驅動私式後,驅動程 第二電腦。得至控制^並由控制器將此資訊傳送至 承上所述並繼續泉昭第二 執行步糊,於步驟S1:中完步細後即 系一I展在接收到控制器所 五、發明說明(4) {專 第 第-電腦之所::::碟機之資訊後’會根據此資訊而將 給予該些磁碟=均視為USB大量存放裝置,並依序 碟2〇 ;接著於步 碟機代號,如第四圖所示之抽取式磁 磁碟機所儲在夕2 6中,當第二電腦欲存取第一電腦之 任-磁= 第二電腦可直接從代表第電腦 由控制器透資料傳輸線傳送至控制器,再 控制器所傳ί之ΪΙΐ於步驟S18中,當驅動程式接收到 向第-電筆:料之指令後,驅動程式會 ::貝科回報給該驅動程式•,該 該筆資料回傳給第二電腦,完成資料存取之並動由作控制器將 式,=述r將第二電腦安裝該驅動程 放裝ΐ 有=機祕b大量存 互進行資料交換之動作’又如第五圖所示,更可利= USB資料傳輸線22將複數台電腦28與第 /、 起,録此複數台電中安裝該驅動程電二串二 電腦28及第-電腦24、第二電腦26均視彼此為湖大D 放裝置’而能進行多台電腦間之資料交換動作。 另外,如第六圖所示,更可於USB資料傳輸線之控 器30中設置-快閃記憶體32或其他非揮發性記憶體 1252981 五、發明說明(5) 門w己憶體3 2中儲存有贫jg # ^立、 線將二電腦34雷式’當利用此_資料傳輸 32中儲存之驅動程弋:起時’控制器30會將快閃記憶體 程式以2至所連結之電腦,以提供驅動 、::裝貝m,藉以增進安裝驅動程式之便利性。 由上述可知,本發明可將個人 仃電腦間資料傳輸,利用本發明之方法僅需:ί裝”進 “浐峻推相互連結之二電腦透過_資 Γ;ί:習知之方式’因此不致於產生資料誤 傳輸線串接多台電腦,並將此 …裝該驅動程式…行多台電腦間之資料交換 之較佳實施例而已, 凡依本發明申請專利 所為之均等變化與修 圍内。 、准以上所述之實施例僅為本發明 並非用以限定本發明實施之範圍。故 範圍所述之形狀、構造、特徵及精神 飾,均應包括於本發明之申請專利範 圖號說明: 10 USB資料傳輸線 12 控制器 14 電腦 16 本機 18 遠端主機 2 0 抽取式磁碟 22 USB資料傳輸線 1252981 五、發明說明(6) 24 第一電腦 26 第二電腦 28 電腦 30 控制器 32 快閃記憶體 34 電腦KiC: driver 'This driver can handle the deduction sent by the controller. Then, in step S12, the system moves to the operating system of the first computer and uses the above-mentioned driver to make a chapter of Li Tong θίΒΜ : , , " report all the information of the disk drive, and then pass this information back to _ system cry, # Α ^ drive private, drive the second computer. Obtaining control^ and transmitting the information to the controller by the controller and continuing the second execution step of the spring, in step S1: after finishing the step, the system is received by the controller. Note (4) {Specialized - computer office:::: information of the disc player will be given according to this information will be given to these disks = are regarded as USB mass storage devices, and sequentially according to the order; In the step of the disc machine code, as shown in the fourth figure, the removable magnetic disk drive is stored in the evening, when the second computer wants to access the first computer - the magnetic = the second computer can be directly from the representative The computer is transmitted from the controller to the controller through the data transmission line, and then the controller transmits the message to step S18. When the driver receives the instruction to the first-electric pen: the driver will:: Driver •, the data is passed back to the second computer, and the data access is completed and the controller is used as the controller, and the second computer is installed on the driver to install the driver. The action of exchanging data exchanges is as shown in the fifth figure. It is more profitable. The USB data transmission line 22 will be a plurality of power stations. Brain 28 and the first / the beginning, recorded in the multiple power station installed in the drive power two string two computer 28 and the first - computer 24, the second computer 26 are regarded as each other for the Huda D release device' and can carry out multiple computers Data exchange action. In addition, as shown in the sixth figure, it can be set in the controller 30 of the USB data transmission line - flash memory 32 or other non-volatile memory 1252981. 5. Description of the invention (5) Storage has a poor jg # ^立, line will be two computers 34 Ray-type 'When using this _ data transfer 32 stored driver 起: at the time of 'controller 30 will flash memory program to 2 to the connected computer In order to provide drivers, ::: m to enhance the convenience of installing drivers. It can be seen from the above that the present invention can transmit data between the individual and the computer, and the method of the present invention only needs to: ί ” 进 进 推 推 推 推 相互 相互 相互 相互 电脑 Γ Γ Γ Γ Γ Γ Γ Γ Γ Γ ί Γ ί ί ί ί Γ Γ Γ Γ The data transmission error transmission line is connected in series with a plurality of computers, and the driver is installed in the driver program. The preferred embodiment of the data exchange between the plurality of computers is the same as the equalization and modification in the patent application of the present invention. The above-described embodiments are merely illustrative of the invention and are not intended to limit the scope of the invention. Therefore, the shapes, structures, features and spirits described in the scope should be included in the description of the patent application of the present invention: 10 USB data transmission line 12 controller 14 computer 16 local machine 18 remote host 2 0 removable disk 22 USB data transmission line 1252981 V. Invention description (6) 24 First computer 26 Second computer 28 Computer 30 Controller 32 Flash memory 34 Computer

第11頁 1252981 圖式簡單說明 第一圖為一般利用USB資料傳輸線連結二電腦之示意圖。 第二圖為習知二電腦間交換檔案資料之螢幕畫面示意圖。 第三圖為本發明之流程示意圖。 第四圖為本發明將個人電腦設為存放裝置之螢幕畫面示意 圖。 第五圖為本發明之多台電腦串接以進行資料交換之示意 ϊ 圖。 第六圖為本發明之控制器電路架構示意圖。Page 11 1252981 Simple illustration of the diagram The first picture shows a schematic diagram of connecting two computers with a USB data transmission line. The second picture is a screenshot of the screen of the exchange of archives between the two computers. The third figure is a schematic flow chart of the present invention. The fourth figure is a schematic diagram of a screen of the present invention in which a personal computer is set as a storage device. The fifth figure is a schematic diagram of the serial connection of multiple computers of the present invention for data exchange. The sixth figure is a schematic diagram of the circuit structure of the controller of the present invention.

第12頁Page 12

Claims (1)

12529811252981 六、申請專利範圍 1、一種將個人電腦設為存放裝置以進行電腦間 之方法,其步驟包括: 竹得輸 利用一USB資料傳輸線連接第一、第二電腦,該USB 輸線上設有一控制器,該控制器可處理該第一、第一' 7 ^ 之USB連接埠間的資料傳輸動作,且該第一電腦安一電腦 驅動程式; 有一 利用該驅動程式向該第一電腦之作業系統要求回傳所 碟機之資訊,並將該資訊透過該USB資料傳輪線,經談磁 制器傳送至該第二電腦,使該第二電腦偵测到該第」似 之所有磁碟機,並視之為USB大量存放裝置,且依序终知 該第一電腦之所有磁碟機一磁碟機代號;以及 、’、°予 當該第二電腦欲存取該第一電腦之磁碟機中之資料,該 二電腦可直接從代表該第一電腦任一磁碟機之相對應 機代號中下達資料存取之指令’此指令會經由該料'' 傳輸線傳送至該控制器,該控制器再透過一中斷管道'將\ 資料存取之指令傳送至該驅動程式,此時該驅動程式备^ 求該第一電腦之作業系統回傳該第二電腦所要求之資二, 並在接收到該筆資料後,將其經由USB匯流排驅動程式傳 送至該控制器,該控制器再將該筆資料傳送給該第:電 腦。 2、如申請專利範圍第1頊所述之將個人電腦設為存放裝置 以進行電腦間資料傳輸之方法,更可將該第二電腦安裳 該驅動程式,使該第一電腦亦視該第二電腦之所有磁碟 為USB大量存放裝置,並依序給予磁碟機代號。Sixth, the scope of application for patents 1. A method for setting up a personal computer as a storage device for the computer, the steps of which include: Bamboo Power uses a USB data transmission line to connect the first and second computers, and a controller is provided on the USB transmission line. The controller can process the data transmission between the first and first '7^ USB ports, and the first computer has a computer driver; and the operating system requires the driver to use the first computer Returning the information of the disc player and passing the information through the USB data transmission line to the second computer via the magnetic device, so that the second computer detects all the likes of the disc drive. And regards it as a USB mass storage device, and knows all the disk drives of the first computer in a sequential manner; and, ', °, when the second computer wants to access the disk of the first computer In the information in the machine, the two computers can directly send an instruction for accessing data from the corresponding machine code representing any of the first computer of the first computer, and the instruction is transmitted to the controller via the material transmission line. Controller again The interrupt pipeline transmits the instruction of the data access to the driver, and the driver prepares the operating system of the first computer to return the second required by the second computer, and receives the data. After that, it is transmitted to the controller via the USB bus driver, and the controller transmits the data to the computer: computer. 2. The method of setting the personal computer as a storage device for data transmission between computers as described in the first section of the patent application, and the second computer can also be used to make the driver the first computer. All the disks of the two computers are USB mass storage devices, and the disk drive code is given in order. 1252981 — — "一··1 - — -----..._______ 六、申請專利範圍 3、 、如申請專利範圍第2項所述之將個人電腦設為存放裝置 以進行電腦間資料傳輸之方法,更可利用複數條該USB資 料傳輸線將複數台電腦與該第二電腦串接在一起,並將該 複數台電腦安裝該驅動程式’使該複數台電腦及該第一、 第二電腦均視彼此為USB大量存放裝置。 4、 如申請專利範圍第1項所述之將個人電腦設為存放裝置 以進行電腦間資料傳輸之方法,其中該控制器+更可設 置一非揮發性記憶體,該非揮發性記憶體中儲存有該驅動 程式,當透過該USB資料傳輸線連接該第一、第二電腦 後,該控制器可主動提供該驅動程式之安裝資訊予該第 一、第二電腦以安裝該驅動程式。 5、 如申請專利範圍第4項所述之將個人電腦設為存放裝置 以進行電腦間資料傳輸之方法,其中該非揮發性記憶體 為快閃記憶體。1252981 — — "一··1 - — -----..._______ VI. Application for patent scope 3. As described in item 2 of the patent application scope, the personal computer is set as a storage device for data between computers. The transmission method can also use a plurality of USB data transmission lines to serially connect a plurality of computers to the second computer, and install the plurality of computers to the driver to make the plurality of computers and the first and second The computers are each regarded as a USB mass storage device. 4. The method for setting a personal computer as a storage device for data transmission between computers as described in the first aspect of the patent application, wherein the controller + can further set a non-volatile memory, and the non-volatile memory is stored. The driver can actively provide installation information of the driver to the first and second computers to install the driver after connecting the first and second computers through the USB data transmission line. 5. A method for transmitting a personal computer as a storage device for transferring data between computers as described in claim 4, wherein the non-volatile memory is a flash memory. 第14頁Page 14
TW92132990A 2003-11-25 2003-11-25 Method of using a personal computer as a storage device for data transmission between computers TWI252981B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104484302A (en) * 2014-12-25 2015-04-01 中国电子科技集团公司第四十一研究所 System for realizing both-way communication and control between two hosts based on USB (Universal Serial Bus) interfaces

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104484302A (en) * 2014-12-25 2015-04-01 中国电子科技集团公司第四十一研究所 System for realizing both-way communication and control between two hosts based on USB (Universal Serial Bus) interfaces
CN104484302B (en) * 2014-12-25 2017-09-26 中国电子科技集团公司第四十一研究所 It is USB interface-based to realize system of the two-way communication with controlling between two main frames

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