1297833 九、發明說明： 【發明所屬之技術領域】 ^ 士發明係有關於—種運作模式判斷系統以及方法，更 -洋而言之，係有關於一種用以於具通用串列匯流排 .(Universal Serial Bus ; USB)連接介面之電子裝置透過該通 .用串列匯流排連接介面連接至具利串列匯流排連接埠之 -貧料處理裝置時，決定該電子裝置與該資料處理裝置間之 運作模式之運作模式判斷系統以及方法。 攀【先前技術】 按，Ik著現今科技之進步，電子產品亦不斷地推陳出 T，也正因此，使得電子產品早已成為日常生活中不可缺 〇科技產，而泞多電子產品為求高相容性及高資料傳 輸速率’其與資料處理設備如電腦之連接介面大多採用通 用串列匯流排（Universal Seria丨Bus :以下簡稱為usb)。 USB的連接介面係具有可隨插即用且能供應使用 # USB連接介面之電子裝置運作所需電力之優點，但刪 連接"面之晶片之供電能力有限，且現今的電腦上所配設 -之咖連接槔也達4蜂至8谭之多，故電腦系統僅能依照 USB連接介面之供電規範將每埠之最大輸出電流設定約為 毫安培（mA)，以防止因USB連接介面之晶片過載所造 成黑法正常提供電力予使用USB連接介面之電子裝置，立 亦無法進行資料傳輸之情事。 一使用USB連接介面之電子裝置中，以手機為例，已是 目前最受消費者喜愛之通訊電子產品，幾乎已達人手—機 5 19061 1297833 甚至一機1之普及率，且手機的通話使用量也隨著青少年的 溝通習慣有明顯的提高，此外，由於現今消費者對於功能 需求逐漸提高，因此，現今手機已不僅具有通話功能，其 .中，更包括如MP3撥放、照相、錄影、聽廣播等功能；又 -以個人數位助理（Personal Digital Assistant ;以下簡稱為 PDA)為例，其所具之功能亦不輸於手機，甚至更包括了衛 星導航（GPS)的功能，但，無論手機或PDA等電子裝置終 鲁究是需要電力來源，而因該些電子裝置中之充電電池之儲 存電1與續航能力實在有限，故電子產品設計者係構思出 :種取電方式，由最常使用的資料處理設備如電腦上擷取 電力來提供此類電子裝置之充電功能，其優點在於不需隨 身攜帶充電器，因此使用USB連接介面之充電纜線的方式 就成了較佳的解決方法，此外，由於電腦上所配設之usb ，，埠係可提供約500毫安培（mA)左右之電流，相對於此 颁包子商品，即已足夠進行充電且符合USB連接介面之 •電規範。 壯然，現存之USB連接介面之充電纜線大多直接透過電 子衣置的Vcc腳位進行充電，甚至有些電子裝置更省去了 2、yCC與GND以外的胳p位，進而亦無具與電腦連結進行 二料傳輪之功能，其設計理念係單純地僅將電源接入，完 全不考慮USB連接介面的額定供電電流，因此，若電子= ，需與電腦連結以進行資料傳輸則又需使用另—條傳輪、 線，故而造成使用上的不便與浪費。 為解決上述之問題，中華民國公告第479393號專利 19061 1297833 .案遂提出一 USB自動充電裝置及其操作方法，係包括有一 充電器、一指示器、及一充電控制器，其中，該指示器係 用以顯不該充電器之充電狀態，該充電控制器係使匯流排 .電源的電流量維持在一 USB連接介面規格所能負載之最 -大電流量，俾使以一條USB連接介面之通訊纜線即可達充 電時具有完整之資訊信息以及最大負載之充電量。 但，前述之專利案僅利用與電腦連線以執行充電功 能，並附加地提供使用者監看介面與防止過度充電之保護 =施，然而，使用者監看介面僅利用軟體監看電源充電之 情況，並無法有效判斷連線之狀態與連線之模式，且若裝 置處於暫停模式（SUSpend m〇(je)或未配置模式 (腦onfig⑽d m〇de)下，仍舊會有小量之電流經由聰連 接介面之通訊繞線輸出，此部分是無法經由連線模式下之 =看二面所知悉’故該專利案仍無法有效判斷是否處於充 义故’如何提供-種可解決前述問題之技術方案， 目前亟待解決的問題。 【發明内容】 於上述f知技術之種種缺點，本發明之主要目的係 在於k供一種應用通用串列 ’、 L排連接介面以進行資料傳 輸及充1之運作模式判斷系統以及方法。 式之之另—目的係在於提供—種自動判斷運作模 ^ 、乍模式判斷系統以及方法。 、 為達上述主要及另一目的，本發明提供一種用以於具 19061 7 1297833 ，通甩串列匯流排（Universal Serial Bus ; USB)連接介面之带 子裝置透過該通用串列匯流排連接介面連接至具通用串= 匯流排連接埠之資料處理裝置時，決定該電子裝置與令資 •料處理裝置間之運作模式之運作模式判斷系統，其包 —以於該電子裝置連接至該資料處理裝置時，偵測該電子裝 置之通用串列匯流排連接介面上之硬體接腳電位、該 電子裝置之電源供餘況以及該電子裝置與該f料處^ 置之鏈結狀況之偵測單元，以及用以依據該偵測單元所偵 測之該通用串列匯流排連接介面上之硬體接聊電位、該電 子裝置之電源供應狀況以及該電子裝置與該資料處理麥置 线結狀況，決定該電子裝置與該資财縣置間之運作 杈式之控制模組；其中，若該通用串列匯流排連接介面上 腳電位為低電位(low)’且該電源供應狀況係無任 則令該電子裝置與該資料處理I置處於資料傳 =立右該通用串列匯流排連接介面上之硬體接腳電位 且該電源供應狀況係有電源時，則令該電子裝 連接處理裝置處於充電模式’·若該通用串列匯流排 該電晉：硬ΐ接腳電位為高電位(high)時，則復透過 T 4 #料處理裝置之鏈結狀關斷該電子裝置 疋否已與該資料處理裝置相鏈纴 盥兮次社+ 衣置相鏈、、、口，右是，則令該電子裝置 /、5亥貝枓處理裝置處於充電模式。 相對於前揭之運作模式判斷系 運作模式剌齡士、4· 个士明復揭路一種 列匯产排方法係先侦測該電子裝置之通用串 -連接U面上之硬體接腳電位、該電子裝置之電源 19061 8 1297833 供應狀況以及該電子裝置與該資料處理裝置之鏈結狀況， 接著，依據該偵測單元所偵測之該通用串列匯流排連接介 面上之硬體接腳電位、該電子裝置之電源供應狀況以及該 -電子裝置與該資料處理裝置之鏈結狀況，決定該電子妒置 1該資料處理裝置間之運作模式；其中，若該通用串龍 流排連接介面上之硬體接腳電位為低電位，且該電子裝置 之電源供應狀況係無任何電源時，則令該電子装置與該資 鲁料處理裝置處於資料傳輸模式；若該通用串列匯流排連接 介面上之硬體接腳電位為低電位，且該電子裂置之電源供 應狀況係有電源時，則令該電子裝置與該資料處理裝置處 串列匯流排連接介面上之硬體接腳 以為^位時’職透過該電子裝置與該資料處理穿置 =鍵=況=該電子裝置是否已與該資料處理裝置相鏈 =右疋，則令該電子裝置與該資料處理裝置處於 _ 相較於習知技術，本發”透過 =運作㈣，不僅增加該通用串列匯 ^ :::更提高使用上之便利性，藉此達成上述^ 【實施方式】 式，输的具體實例說明本發明之實施方 式熱悉此技蟄之人士可由本說明蚩所掘千夕&〜 瞭解本發明之其他優點與 :/、θ谷輕易地 文本發明亦可藉由其他不同 19061 9 1297833 的具體實例加以施行或應用，本說明書中的各項細節亦可 基於不同觀點與應用，在不惊離本發明之精神下進行 修飾與變更。 f注意的是’所附圖柄為簡化之示意圖，僅以示意 _方式说月本&明運作模式判斷系統以及方法之實施例基 架構以及步驟流程。因此，在該等圖式中僅標示與本發明 有關之物件以及步驟流程，先予敘明。 圖所示’其料本發明運作模式判斷系統 系/彳^ 構示意圖’圖中，本發明運作模式判斷 於具通用串列匯流排（universal Serial Bus. 腦）連接介面20之電子裝置2(如mp3播放器、個人隨身 =理（PDA)等）透過該通用串列匯流排連接介面2〇連接至 ^通士用串歹i匯流排連接埠⑽卿之資料處理裝置3(如電 月自）叶，決疋该電子裝置2與該資_ _ 式，其中，該通用串列匯产排=1處理裝置3間之運作模 祕聰B TyPe連^ ; 5接面2G係指具5接聊之 ^運接為（，亥5接腳係指Vcc、d_、d+ 以及GND接腳），該運作模式判斷 口口一 以及控制模組11。 /、、、、匕括偵測單几10 以下即分別針對本發明運作 物件作詳細說明·· 糸統1之上揭各 該偵測單元丨〇係用以於該電 處理裝置3時，價測該電子裝置2之衣連接至該資料 介面2。上之硬體接卿(pin)電位、列匯^排連接 應狀™子裝置2與該資料處 19061 10 1297833 .f\，’亦即，於該電子裝置2以通用串列匯流排連接介面2〇 與該資料處理裝置3之通用串列匯流排連接埠3〇相接時， 、、、彳單元1 〇係透過该資料處理裝置3之通用串列匯流排 ，連接埠30所連接之通用串列匯流排連接介面20上之硬體 =、電源接腳以及該資料處理裝置3中之系統得知該電 衣置2之通用串列匯流排連接介面2〇上之硬體接腳電 次°亥电子裝置2之電源供應狀況以及該電子裝置2與該 .传^ =、里衣置3之鍵結狀況’於本實施例中’該硬體接腳 垃=通用串列匯流排連接介面2〇中之m接腳，該硬體 腳2位包括高電位（high)及低電位（1〇W)兩種，該電源接 該:通用串列匯流排連接介面20中之Vcc接腳，而 人I 置2之電源供應狀況係指該通用串列匯流排連接 "面20中之vcc接腳是 資料處理壯^ 具有电源’该電子裝置2與該 、衣置3之鏈結狀況係指該電 動為該資料處理裝置3可辨識之裝置^衣置2疋否已被堪 電子組11係用以依據該偵測單元1〇所偵測之該 、 之硬體接腳電位、該電子裝置2之電、 开供廡 狀況以及該電子穿罟？彻#次」名 衣直2之电源供應 決定該電子聚置:，置3之鏈結狀況， 1中，若，、/田：間之運作模式。 腳電位為低;:通= ^ t a,(Vcc . f ^} ^ ^ 處理裝D處於資料傳輸模式，亦 模式；若該通用串列卩序列埠（CGmP〇rt) U非連接介面上之硬體接腳電位 19061 11 1297833 .為低電位，且該電子裝置2之電源供應狀況係有電源時 (Vcc接腳有電源)，則令該電子裝置2與該資料處理裝置3 處於充電模式；若該通料列匯流排連接介面2()上之 接:電位為高電位時，則復透過該電子裝置2與該資料處 理I置3之鏈結狀況判斷該電子裝置2是否已與 相鍵結’若是，則令該電子裝置2與該資料二 衣置3處於充電模式。 以及=:電模式係包括充電器(charge adaptor)充電模式 、 歹請流排充電模式，於本實施 =之電源供應狀況係有電源時，則判定該 置2係為充電器，進而令 衣 3處於充電器充電模式，相二子'置2與心料處理裝置 接入 、' 相對地，右該通用串列匯流排連 .；， 之硬體接腳電位為高電位，且該電子辈置2 =料處理裝置3相鏈結時，則判定該 衣2置二 通用串列匯流排充電器，進而令 = 理裝置>3處於通用串列匯流排充電模/置2與。亥貝抖處 而忒充電模式係指該電子梦 (未予Μ衣置2中之充電控制單元 之額定;二 處理裝置3所提供之電力(標準規範 池（未予固-ΙΓΛ為5〇〇mA)對該電子裝置2中之充電電 單元^ -不/tt序，於本實施财，該充電控制 二曰’且充電控制積體電路（ic)。 再如弟2圖所示，係為 斷系統之運作模式判斷ΓΓ 上揭之運作模式判 式_方法，該運作模式判斷方法首先係 19061 12 1297833 執行步驟S10。 於步驟S10中，係先谓測該電子裝置之通 排連接介面上之硬體接腳電位、該電 ' ,α ,7 „ ^ ^ 电于衣置之電源供應狀 :至步:：子裝置與該資料處理裝置之鏈結狀況⑽ ::驟SU，係依據㈣測單元所偵測之該通用串列 鹿：：連接介面上之硬體接腳電位、該電子裝置之電源供 二：ί該電子裝置與該資料處理褒置之鏈結狀況，決 接衣置之運作模式；其中，若該通用串列匯流排連 接"面上之硬體接腳電位為低電位，且 況係無任何電源時，則令該電子農置咖 :=貧料傳輸模式；若該通用串列匯流排連接介面上 為低電位’且該電子裝置之電源供應狀況 =電源日，，則令該電子裝置與該資料處理裝置處於充電 H 3該通用串列匯流排連接介面上之硬體接腳電位為 則復透過該電子褒置與該資料處理裝置之鏈結 該電子裝置是否已與該資料處理裝置相鏈結，若 =則令該電子裝置與該資料處理裝置處於充電模式。而 W所揭之運作模式判斷方法中所提及之各步驟中之詳 :内：係已於前揭之運作模式判斷系統中進行說明 不復贅述。 綜上所陳，本發明運作模式判斷系統以及方法之技術 t係先透過债測單元於該電子裝置連接至該資料處理裝 ΐ日π，偵測該電子妒署 基 于衣置之通用串列匯流排連接介面上之硬 19061 13 1297833 心電子裝置之電源供應狀況以及該電子裝置 糊單二;接著，藉由控制— -接腳電位1電子^ 串列匯流排連接介面上之硬體 .該資料處縣置之二2電源供應狀況以及該電子裝置與 ^ 乍杈式（包括資料傳輸模式以及充電模式）. 因此，本發明係以僧 电误八）’ 動判斷該電子穿置心以及控制模組之相應運作，自 .捭加诵用虫、、人5亥貧料處理裝置間之運作模式，不僅 排連接人面^匯流排連接介面之功能性，使通用串列匯流 ,,^ 貝抖傳輸以及充電兩種程序，更可雜 由自動判斷運作模式亨斤更了猎 性。 万式▲同使用者於使用上之便利 以上所述僅為本發明之較者 限定本發明之笳鬥. 季乂佐貝轭方式而已，並非用以 因此，舉凡二項：’本發明事實上仍可做其他改變， ,與技術思想;所;成==本發明所揭示之精神 之申請專利範圍所涵蓋。寺效㈣或改變，仍應由後述 【圖式簡單說明】 弟1圖係為本發明運从 構示意圖；以及 軼式判斷系統之實施例基本架 弟2圖係為本發明運 意圖。 拉式判_方法之實施例流程示 【主要元件符號說明】 1 運作模式判斷系統 19061 14 1297833 10 偵測單元 11 控制模組 2 電子裝置 • 20 通用串列匯流排連接介面 ^ 3 貧料處理裝置 30 通用串列匯流排連接埠 S10〜Sll 步驟1297833 IX. Description of the invention: [Technical field to which the invention belongs] ^ The invention system has a system and method for judging the operation mode, and more specifically, it is used for a universal serial bus. The USB device of the USB-connected interface is connected between the electronic device and the data processing device through the serial busbar connection interface connected to the lean device of the profitable serial bus connection port. The operation mode judgment system and method of the operation mode. Climbing [previous technology] According to Ik, with the progress of today's technology, electronic products are constantly introducing T, which is why electronic products have long been an indispensable technology in daily life, and many electronic products are highly compatible. Sexual and high data transmission rate's interface with data processing equipment such as computers mostly uses Universal Serial Bus (Universal Seria丨Bus: hereinafter referred to as usb). The USB connection interface has the advantage of being plug and play and capable of supplying the power required to operate the electronic device using the #USB connection interface, but the power supply of the connection chip has limited power supply and is equipped on the current computer. - The coffee connection is also up to 4 bees to 8 Tan, so the computer system can only set the maximum output current of each turn to about milliamperes (mA) according to the power supply specification of the USB connection interface to prevent the USB connection interface. The black method caused by the overload of the chip normally provides power to the electronic device using the USB connection interface, and the data transmission cannot be performed. In an electronic device using a USB connection interface, taking a mobile phone as an example, it is currently the most popular communication electronic product of the consumer, and has almost reached the hand-machine 5 19061 1297833 even the popularity of a machine 1 and the use of the mobile phone. The amount has also improved significantly with the communication habits of young people. In addition, due to the increasing demand for functions of today's consumers, today's mobile phones not only have the function of calling, but also include MP3, photography, video, Listening to functions such as broadcasting; and taking the Personal Digital Assistant (hereinafter referred to as PDA) as an example, its functions are not lost to mobile phones, and even include satellite navigation (GPS) functions, but regardless of Electronic devices such as mobile phones or PDAs require power sources, and because of the limited storage capacity and endurance of rechargeable batteries in these electronic devices, electronic product designers have conceived: A commonly used data processing device, such as a computer, draws power to provide the charging function of such an electronic device, which has the advantage that it does not need to carry the charger with it. Therefore, the method of using the USB connection interface to charge the cable becomes a better solution. In addition, due to the usb provided on the computer, the lanthanum can provide a current of about 500 milliamperes (mA), as opposed to This package of goods, that is enough to charge and meet the electrical specifications of the USB connection interface. Suddenly, most of the existing USB connection interface charging cables are directly charged through the Vcc pin of the electronic clothes. Even some electronic devices save the p-bits other than 2, yCC and GND, and thus have no computer. The function of connecting the two material transmission wheels is to simply connect the power supply, regardless of the rated supply current of the USB connection interface. Therefore, if the electronic=, it needs to be connected with the computer for data transmission, then it needs to be used. Another - the transmission of wheels, lines, resulting in inconvenience and waste of use. In order to solve the above problems, the Republic of China Announcement No. 479393 patent 19061 1297833. The present invention provides a USB automatic charging device and a method of operating the same, including a charger, an indicator, and a charging controller, wherein the indicator It is used to display the charging state of the charger. The charging controller maintains the current of the busbar. The power supply maintains the maximum amount of current that can be loaded in a USB connection interface specification, so that a USB connection interface is used. The communication cable can be used to complete the information and charge the maximum load. However, the aforementioned patents only use the connection with the computer to perform the charging function, and additionally provide the user's monitoring interface and protection against overcharging. However, the user monitoring interface only uses the software to monitor the power supply. In the case, it is not possible to effectively judge the status of the connection and the connection mode, and if the device is in the pause mode (SUSpend m〇 (je) or unconfigured mode (brain onfig (10) d m〇de), there will still be a small amount of current via Cong connection interface communication winding output, this part can not be seen through the connection mode = see the two sides know that 'the patent case can not be effectively judged whether it is in the righteousness' how to provide - a kind of technology that can solve the above problems Solution, the problem that needs to be solved at present. [Disclosed] In the above various shortcomings of the technology, the main purpose of the present invention is to provide a universal serial ', L row connection interface for data transmission and charging operation. The mode judgment system and method. The other purpose is to provide an automatic judgment operation mode, a 乍 mode judgment system and a method. In a main purpose and another object, the present invention provides a device for connecting a universal serial bus (USB) connection interface to a universal string through a universal serial bus connection interface with 19061 7 1297833. When the data processing device is connected to the data processing device, the operating mode determining system for determining the mode of operation between the electronic device and the material processing device is packaged for detecting when the electronic device is connected to the data processing device a hardware pin potential of the universal serial busbar connection interface of the electronic device, a power supply for the electronic device, and a detection unit for the link state of the electronic device and the device, and Determining the electronic device according to the hardware connection potential of the universal serial bus connection interface detected by the detecting unit, the power supply condition of the electronic device, and the electronic device and the data processing a control module of the operation type with the financial county; wherein if the potential of the universal serial bus connection interface is low (low) and the power supply The condition is that the electronic device and the data processing I are placed in the data transmission = the hardware pin potential of the universal serial bus connection interface and the power supply condition is powered. The electronic device is connected to the processing device in the charging mode'. If the universal serial bus bar is in the high-powered state, the hard-wired pin potential is high, then the link through the T 4 # material processing device is turned off. Whether the electronic device has been linked to the data processing device, the chain, the chain, and the right port, so that the electronic device/5 Hibey processing device is in the charging mode. The operating mode of the system is judged to be the operating mode of the 剌 士 4 4 4 4 4 4 4 一种 一种 一种 一种 一种 一种 一种 一种 一种 一种 一种 一种 一种 一种 一种 一种 一种 一种 一种 一种 一种 一种 一种 一种 一种 一种 一种 一种 一种 一种 一种 一种The power supply of the device is 19061 8 1297833, the connection status of the electronic device and the data processing device, and then, according to the hardware pin potential of the universal serial busbar connection interface detected by the detecting unit, Power supply for electronic devices And a status of the connection between the electronic device and the data processing device, determining an operation mode between the data processing device and the data processing device; wherein, if the hardware pin connection potential of the universal serial device is When the power supply condition of the electronic device is low, the electronic device and the processing device are in a data transmission mode; if the hardware pin connection interface of the universal serial busbar connection interface When the power supply condition is low, and the power supply condition of the electronic device is connected to the power supply device, the electronic device and the data processing device are connected to the hardware pin on the serial connection interface of the data processing device. Device and the data processing wear = key = condition = whether the electronic device has been linked to the data processing device = right 疋, so that the electronic device and the data processing device are at _ compared to the prior art, the present" Through the operation (4), not only the addition of the universal serial port ^ ::: but also the convenience of use is improved, thereby achieving the above-mentioned embodiment, and the specific example of the transmission illustrates the implementer of the present invention. Those skilled in the art can appreciate the other advantages of the present invention from the description of the present invention: /, θ谷 easily text inventions can also be implemented by other specific examples of 19061 9 1297833 or The details of the present invention can be modified and changed without departing from the spirit and scope of the invention. f Note that the handle of the figure is a simplified schematic diagram, and the embodiment and the flow of the steps of the embodiment of the monthly operation mode and the method are described. Accordingly, only those objects related to the present invention and the flow of the steps are indicated in the drawings, which are described first. In the figure, the operation mode of the present invention is determined in an electronic device 2 having a universal serial bus (brain) connection interface 20 (e.g. Mp3 player, personal portable (PDA), etc.) through the universal serial bus connection interface 2〇 connected to ^Tongshi series 歹i bus connection 埠 (10) Qing's data processing device 3 (such as e-month) The leaf is determined by the electronic device 2 and the capital _ _ type, wherein the operation of the universal serial processing row =1 processing device 3 is controlled by B TyPe; 5 junction 2G refers to 5 chat The operation is connected to (the Hai 5 pin refers to the Vcc, d_, d+ and GND pins), and the operation mode determines the port one and the control module 11. /, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , The clothing of the electronic device 2 is connected to the data interface 2. The hard body is connected to the pin potential, the column and the row are connected to the TM device 2, and the data is located at 19061 10 1297833 .f\, 'that is, the electronic device 2 is connected by a universal serial bus bar interface. 2, when the universal serial bus connection 埠3〇 of the data processing device 3 is connected, the 、, 彳 unit 1 is transmitted through the universal serial bus of the data processing device 3, and the connection 埠 30 is connected. The hardware on the serial bus connection interface 20, the power pin, and the system in the data processing device 3 know the hardware pin connection on the universal serial bus connection interface 2 of the electric device 2 The power supply status of the electronic device 2 and the bonding condition of the electronic device 2 and the device and the device 3 in the present embodiment 'the hardware pin = universal serial bus connection interface In the middle of the m pin, the hard pin 2 includes two kinds of high (high) and low (1 〇 W), and the power is connected to: the Vcc pin in the universal serial bus connection interface 20, And the power supply status of the person I is 2 refers to the universal serial bus connection " the vcc pin in the face 20 is the data office The connection between the electronic device 2 and the clothing 3 means that the electric device is identifiable to the data processing device 3, and is not used by the electronic group 11 The hardware pin potential detected by the detecting unit 1 , the power of the electronic device 2, the power supply state, and the electronic transmission? The name of the "#次" clothing supply 2 power supply determines the electronic convergence:, set the link status of 3, 1 , if, / / field: mode of operation. The potential of the foot is low;: pass = ^ ta, (Vcc . f ^} ^ ^ The processing device D is in the data transmission mode, also the mode; if the universal serial port 埠 sequence (CGmP〇rt) U is not connected to the hard interface When the power supply state of the electronic device 2 is low (wc and the power is supplied to the Vcc pin), the electronic device 2 and the data processing device 3 are in the charging mode; The connection of the bus bar connection interface 2 (): when the potential is high, the link state of the electronic device 2 and the data processing I is determined to determine whether the electronic device 2 is connected to the phase. 'If so, the electronic device 2 and the data set 2 are in the charging mode. And =: the electric mode includes a charger (charge adaptor) charging mode, a trickle charging mode, and the power supply in the present embodiment. When there is a power supply, it is determined that the set 2 is a charger, and then the garment 3 is in the charger charging mode, the phase two is set to 2 and the billet processing device is connected, and the right side is the universal serial bus. Connected;;, the hardware pin potential is high, and the electron When 2 = material processing device 3 phase chaining, it is determined that the clothing 2 is placed in the second universal serial bus charger, and then the control device > 3 is in the universal serial bus charging mode / set 2 and. Shake and charge mode refers to the electronic dream (the rating of the charging control unit not in the clothing set 2; the power provided by the second processing device 3 (standard specification pool (not fixed - 5 mA) In the electronic device 2, the charging electric unit is not in the tt sequence, and the charging control is performed in the second embodiment, and the charging control integrated circuit (ic) is further described as the broken system. The operation mode is judged by the operation mode judgment method, and the operation mode judgment method first performs step S10 on 19061 12 1297833. In step S10, the hardware of the electronic device is connected to the interface of the interface. Pin potential, the electric ', α, 7 „ ^ ^ power supply in the clothing: to step:: the link between the sub-device and the data processing device (10) :: sudden SU, according to (four) measurement unit Detecting the universal serial deer:: hardware pin potential on the connection interface, the electronic device The power supply is two: ί the connection state of the electronic device and the data processing device, and the operation mode of the clothing is determined; wherein, if the universal serial bus connection is connected, the hardware pin potential is low. If there is no power supply, then the electronic farmer: = poor material transmission mode; if the universal serial bus connection interface is low potential 'and the power supply status of the electronic device = power supply day, So that the electronic device and the data processing device are in charge H3, the hardware pin potential of the universal serial busbar connection interface is such that the electronic device is connected to the data processing device by the link between the electronic device and the data processing device. Linked to the data processing device, if =, the electronic device and the data processing device are in a charging mode. And the details of the steps mentioned in the method of judging the mode of operation revealed by W: Internal: The description has been made in the operating mode judgment system disclosed above. To sum up, the technology of the operation mode judging system and method of the present invention is firstly connected to the data processing device π by the debt measuring unit to detect the universal tandem confluence of the electronic device based on clothing. The power supply condition of the hard electronic device and the electronic device paste 2 on the connection interface; then, by controlling the pin potential 1 electronic ^ serially connected to the hardware on the bus connection interface. The county is equipped with the power supply status of the 2nd and the electronic device and the electronic device (including the data transmission mode and the charging mode). Therefore, the present invention determines the electronic wearing core and the control mode by using the error. The corresponding operation of the group, the operation mode between the 捭 诵 诵 、 、, 、 人 亥 贫 贫 贫 , , , , 不仅 不仅 不仅 不仅 不仅 不仅 不仅 不仅 不仅 不仅 ^ ^ 不仅 ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ The two programs of transmission and charging can be used to automatically judge the operation mode and become more hunting.万 ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ☆ ▲ ▲ ▲ ☆ ▲ ▲ ▲ ☆ ☆ ☆ Other changes, and technical ideas can be made; the scope of the patent application is covered by the spirit of the present invention. The effect (4) or change of the temple should still be described later. [Simple description of the schema] The diagram of the brother 1 is a schematic diagram of the operation of the invention; and the diagram of the basic diagram of the system of the judgment system is the intention of the invention. Pulling method _ method embodiment flow diagram [main component symbol description] 1 operation mode judgment system 19061 14 1297833 10 detection unit 11 control module 2 electronic device • 20 universal serial bus connection interface ^ 3 poor material processing device 30 Universal Serial Bus Connection 埠S10~S11 Steps
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