經濟部智慧財產局員工消費合作社印製 456^ 33 Α7 --------Β7 1、發明說明（1 ) 發明背景 I.發明領域 本發明關係於無線通訊裝置及其附屬裝置。更特別的 是，本發明關係於一新的和改良的方法和系統，用於介接 無線通訊裝置與附屬裝置。 π.有關技術之敘述 在無線通訊技術上，無線通訊裝置如同手持電話典型地 將與一個以上附屬裝置介接，包括車用配合器，充電器， 對接台或數據盤和皮套之類。此等附屬裝置可拓展手持電 話之功能和用途，例如當手持電話與傳統車用配合器介接 時’大體上其將自汽車電瓶或交流發電機接受電源。此 外，車用配合器可包括容許免用手操作，語音辨認，和其 他有用功能之電路。 手持電話能與此等附屬裝置介接之限度，其傳統地已以 控制敕體予以程式以指導外部附屬裝置之工作，如此手持 電話需要含有每一可與其介接之外加附裝置之控制敕體， 即使議論中特定手持電話之實際用户也不擁有任何外部附 屬裝置。如此其因必須含有足夠的記憶體以攜帶所有可能 之外加控制軟體導致手持電話之成本和體積之増加。 換言之，手持電話含有所有可能與其介接裝置之控制軟 體不是有效率的。所需要的是一種方法和系統用於介接無 線通訊裝置與外部附屬裝置，其不依賴無線通訊裝置本身 儲存外部附屬裝置之控制軟體。 發明敘述 本發明係一新的和改良的方法和系統用於介接無線通訊 -4- 本紙張κ度適財關家標準（CNS)A4規格了加：297公 -I — --------裝·！----J 訂-------i·線 (請先閱讀背面之注意事項再填寫本頁) ^56133 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明（2 ) 裝置與外邵附屬裝置。本系統包括_連結檢測器用以檢測 典線通訊裝置與外部附屬裝置之連結。爲回應連結檢測， 一控制器自附屬裝置介面軟體於無線通訊裝置。此後，無 線通訊裝置按照該附屬裝置介面軟體之指令介接於外部附 屬装置。在一實施例中’控制器於下載附屬裝置介面軟體 之則啓動該外部附屬裝置之銀別和如果經別失敗拒絕與外 部附屬裝置介接。 本發明動態下載技術之後用使行動台記憶體之成本和容 量實際上將低於其傳統上以前技術需要儲存所有附屬裝置 介面軟體之總記憶體。.總之，行動台永久記憶體容量需求 由於附屬裝置特定介面軟體儲存於外部附屬裝置本身僅於 需要時以動態下載於行動台。 圖式之簡述 當結合圖式自下述詳細説明本發明之特性，目的和優點 將更爲明顯，其中相同參考號碼會通用以爲辨別和其中： 圖1係本發明系統之功能方塊圖；及 圖2係本發明方法之流程圖。 中意實施體之詳述 本發明可應用於任何無線通訊裝置，包括細胞電話， PCS電話，無線本地環路（WLL)電話，和其他如技術上已 =d線通訊裝置。爲方便計，無線通訊裝置在此將稱之 -fl仃動0，但疋應瞭解的是本發明同樣應用於固定，或非Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 456 ^ 33 Α7 -------- B7 1. Description of the invention (1) Background of the invention I. Field of the invention The present invention relates to wireless communication devices and their accessory devices. More specifically, the present invention relates to a new and improved method and system for interfacing wireless communication devices and accessory devices. π. Description of related technology In wireless communication technology, wireless communication devices, like handheld phones, will typically interface with more than one accessory device, including vehicle adapters, chargers, docking stations or data disks and holsters. These accessory devices can expand the functions and uses of hand-held phones, such as when the hand-held phone is interfaced with a conventional vehicle coupler, in principle it will receive power from a car battery or alternator. In addition, vehicle adapters may include circuits that allow hands-free operation, voice recognition, and other useful functions. The limit that a handheld phone can interface with these accessory devices has traditionally been programmed with a control body to guide the work of external accessory devices. Therefore, the handheld phone needs to contain each control body that can be attached to the device. Even if the actual user of the particular handset in question does not own any external accessory devices. As a result, the cost and size of the handheld phone is increased because it must contain enough memory to carry all possible additional control software. In other words, it is not efficient for a handheld phone to contain all control software that may interface with it. What is needed is a method and system for interfacing a wireless communication device with an external accessory device, which does not rely on the wireless communication device itself to store control software for the external accessory device. Description of the invention The present invention is a new and improved method and system for interfacing with wireless communications. The paper κ degree of financial fitness standards (CNS) A4 specifications are added: 297 public -I------ --- Loaded! ---- J Order ------- i · line (please read the notes on the back before filling this page) ^ 56133 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs V. Invention Description (2) Installation and external attachments. The system includes a _link detector to detect the connection between the standard line communication device and the external accessory device. In response to the link detection, a controller interface software from the accessory device to the wireless communication device. Thereafter, the wireless communication device is connected to the external accessory device according to the instruction of the accessory device interface software. In one embodiment, the 'controller' activates the bank of the external accessory device when downloading the interface software of the accessory device and refuses to interface with the external accessory device if it fails. The cost and capacity of the mobile station memory after the dynamic downloading technology of the present invention will actually be lower than the total memory required to store all the accessory device interface software in the traditional prior technology. In short, the mobile station's permanent memory capacity requirement is because the accessory-specific interface software is stored on the external accessory itself and is dynamically downloaded to the mobile station when needed. BRIEF DESCRIPTION OF THE DRAWINGS When the characteristics of the present invention are described in detail in conjunction with the drawings, the purpose and advantages will be more obvious, in which the same reference numbers will be commonly used for identification and therein: FIG. 1 is a functional block diagram of the system of the present invention; and Figure 2 is a flowchart of the method of the present invention. Detailed description of the preferred embodiment of the invention The present invention can be applied to any wireless communication device, including cell phones, PCS phones, wireless local loop (WLL) phones, and other technically d-line communication devices. For the sake of convenience, the wireless communication device will be referred to herein as -fl to move 0, but it should be understood that the present invention is also applicable to fixed or non-
手持電話。 W 現在參考圖i，顯示本發明之功能方塊圖行動台_比如 5- ‘紙張尺度適用中國國家標準（CNS)Ali格⑵Ο x 297 ϋΤ ---J—--Ί I--III I I----—訂·11111· *^ (請先閱讀背面之注意事項再填寫本頁)Holding a phone. W Now refer to FIG. I, which shows a functional block diagram of the present invention. For example, 5-'paper size applies to the Chinese National Standard (CNS) Ali grid ⑵〇 x 297 ϋΤ --- J ----— I--III I I- ---— Order · 11111 · * ^ (Please read the notes on the back before filling in this page)
4561 3 3 五、發明說明（3 ) 細胞或res電路顯示爲與外部附屬裝置1〇2介接，比如免 手持車用配合器或數據庫。行動台100經由介面112與外 部附屬裝置102介接。 介面112可爲電連接器和如已知技術上用於數據信號傳 輸之有關電路。例如，介面112可爲在技術上已知之通用 序列通路（USB, Universal Serial Bus)。另外，介面 i 12 相 似於詳述於共同待決美國專利申請案號〇8/593,3〇5，標題 爲"手持通訊裝置和附屬裝置系統》於丨996年1月3 i日核 准，指定於本發明之受委託人和於此一併提及。上述專利 案敘述手持通訊裝置和附屬裝置系統其使行動台和附屬裝 置間經由單一彈性數位介面可作二者語音和控制指令通 訊。當行動台與外部附屬裝置比如電源增壓器和免手持組 件介接時’行動台控制器調配序列通訊通路以通過二者數 位語骨數據和數位控制指令來去於外加電源增壓器和免手 持组件之間。外加免手持組件包括其自有附屬編碼譯碼器 (CODEC)用於編碼類比語音信號和譯碼數位語音數據。 當行動台不與外部附屬裝置介接時，行動台配序列通訊通 路以通過數位語音數據來回於内部編碼譯碼器（c〇dec) 以使用手持裝置本身之微音器和揚聲器。另外，介面η〗 可爲典線介面使用技術上已知之無線電頻率（r F )，紅外 線（IR) ’或磁通B·場調制《介面112之特別配置對本發明 不是重要的’和任何適當介面電路或方法可以使用。然 而’在中意實施體中，介面112符合USB規格。 在中意實施體中，行動台1 〇〇包括連結檢測器丨丨〇其功用 -6 - 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公g ) --- I-. . ^裝 I — — I 訂·-----[—線 (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 456133 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明（4 ) 在檢測經由介面112與外部附屬裝置之連結連结檢測器 110之實施依據用於介面II2之技術，不管其爲USB，專利 電連接電路，IR，RF或B-場。在中意實施體中，連結檢 測器110由檢測當行動台1〇〇連接於外部附屬裝置1〇2時， 介面112電流之轉變由無效水準至有效水準以檢測行動台 1 〇〇之實際連接。然而，在另一中意實施體中，連結檢測 器110主動地，1輪詢，，介面112之連結條件。例如，在一實 施體中其中介面112爲RF或Β-場介面，連結檢測器丨1〇週 期地讀取介面112之接收器ADC以檢測一數値β因此，連 結檢測益1 1 0可爲技術上已知之任何檢測電路，不管其被 動地檢測一轉變，或主動地輪詢介面11 2。 應注意的是在此使用的"連結"一詞不嚴格地稱之謂實體 的或機械的連結。如此所用"連結"乃更寬廣地定義爲行 動台100和外部附屬裝置間足夠的接近以容許下述之通 訊。例如，如果介面112爲標準USB電介面，外部附屬裝 置102與行動台1〇〇之數據連接器之實際接觸是必要的連 結。然而，如果介面112爲一無線介面比如I r，r F，或 B-場，連結發生於行動台1〇〇和外部附屬裝置1〇2是在容 許二者間足以通訊的接近範圍内。需要連結之實際接近有 賴於所用技術的性質，包括任何無線發射器之強度及组成 介面U 2任何無線接收器之靈敏度。 當經由介面112檢測外部附屬裝置102之連結時，連結檢 測器10 0產生一連結信號，較佳爲一中斷形式，至行動台 控制器丨08。爲回應連結信號行動台控制器108開始執行 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ---V--------------I----訂--I------線 (請先閱讀背面之注意事項再填寫本頁) 經‘濟部智慧財產局員工消費合作社印製 45 β 1 3 3 Α7 ^_________Β7_____ 五、發明說明（5 ) 存在於行動台控制記憶體1 〇4之指令。重要的是，行動台 控制記憶體104含有軟體碼用於執行在此所述之方法，和 更參考下面之圖2。行動台控制記憶體104可爲已知技術 上任何記憶裝置或形式。在.中意實施體中，行動台控制記 憶體104爲永久快速記憶體。 行動台控制器108，爲回應含於行動台控制記憶體1〇4， 作用爲有關外部附屬裝置1 02之"主人，，實體。爲此目的， 行動台控制器108輪詢附屬裝置控制器i i4以驗證外部附 屬裝置10 2之存在。附屬裝置控制器114可爲任何如技術 上已知適合的微控制器或可程式的微處理器。 爲回應自行動台控制器108之輪詢，附屬裝置控制器u4 開始執行含於附屬裝置控制記憶體丨16之指令。特別的 疋’附屬裝置控制記憶體104含有用於執行在此所述方法 之軟體碼，和更參考下列之圖2。附屬裝置控制記憶體 116可爲任何記憶裝置或技術上已知的形式。在中意之實 施體，附屬裝置控制記憶體104爲永久快速記憶體。 爲回應含於附屬裝置控制記憶體丨丨6之軟體指令，附屬 裝置控制器114作用爲"侍從"實體以與行動台控制器1〇8 相關，其如前述作用爲"主人"實體。 在代替的實施體，"主人"和"侍從"的角色顚倒，以外部 附屬裝置1〇2作爲”主人"，和行動台1〇〇作爲"侍從"，在 此代替實施體，連結檢測器110會位於附屬裝置邊而不位 於行動台邊，和事件順序會由附屬裝置控制器⑴指導。 可選擇的是，爲驗證外部附屬襞置1〇2是有效的，行動 -8 - 本紙張尺度適用中國國家標準（CNS)A4規格（210------- , ----------------訂·— ----- — 線 t請先閱讀背面之注意事項再填寫本頁) A7 456133 B7__ 五、發明說明（6 ) 台控制器108可首先啓動外部附屬裝置1 02之鑑別。如技 術上已知的許多不同鑑別方法可以使用a例如，在—實施 體’附屬裝置控制記憶體116包含一"秘密碼"其傳送至行 動台控制器108。行動台控制器108於是與相關儲存於行 動台控制記憶體104之，_秘密碼，，比較。如果二碼相配，於 是外部附屬裝置102被認爲是有效的，和行動台控制1〇8 按下述進行a 在另一實施體，行動台控制器108可用習知之公和私電 鍵計算鑑別外部附屬裝置1〇2 a仍有其他實施體使用其他 鑑別技術。本發明不欲限制實施鑑別之形式，其爲根據實 施之複雜性和需要健全安全間平衡之設計選擇。 在中意之實施體’行動台控制器1〇8指示附屬裝置控制 器Π 4以啓動含於附屬裝置介面記憶體丨〗8介面軟體之下 載。附屬裝置介面記憶體118包含行動台1〇〇需要之與特 定外部附屬裝置102功能地相互作用之介面軟體。附屬裝 置·面S己憶體可爲技術上已知之任何形式之記憶元件。在 中意之實施體，附屬裝置介面記憶體丨〗8爲永久快速記憶 體。 〜 爲回應下载要求’附屬裝置控制器114自附屬裝置介面 "己隐體118凟取附屬裝置介面軟體和經由介面1 12傳送至 行動台控制器1〇8。當其收到自附屬裝置控制器丨14之附 屬裝置介面軟體時’行動台控制器1〇8將附屬裝置介面軟 體寫入介面上载記憶體106，於‘作臨時儲存。 在下載完成時’行動台控制器丨〇8可檢查下載錯誤a例 -9- 本紙張尺度_ _家標P3NS)顯格⑵0 χ观公爱） ---.---_-------裝--------訂---------線 (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 經濟部智慧財產局員工消費合作社印製 45 6133 五、發明說明（ «，行動台控制器108可檢驗由附屬裝置控制器n4送出 的檢查總和。檢驗下載數據完整之技術爲技術上已知的， 和特定技術之應用不限於本發明。如果下載含有錯誤，行 動台控制器丨0 8可指示附屬裝置控制器u 4再啓動所有含 有錯誤部分之下載，或代之以全部附屬裝置介面軟體碼之 下載。 在成功的自外部附屬裝置1〇2之附屬裝置介面記憶體^^ 下載附屬裝置介面軟體碼至行動台1〇〇之介面上載記憶體 106之後，行動台控制森丨〇8開始執行存於附屬裝置介面 軟體t指令。儲存於介面上載記憶體丨〇6之附屬裝置软體 較好含有全部需要的程序以完全與外部附屬裝置1〇2相互 作用。例如，如果外部附屬裝置1〇2爲一具有附屬揚聲器 之免用手車用配合器，儲存於介面上載記憶體1〇6之附屬 裝置介面軟體可含有控制附屬揚聲器音量之方法。如另一 例子’如果外部附屬裝置102爲連接於個人電腦之數據 籃，附屬裝置介面軟體可含有控制程序，其按照預定的數 據交換規定於行動台100和外部附屬裝置1〇2之間調節數 據交換，清楚的是，許多其他介面程序和控制可根據行動 台100和特別連結之外邵附屬裝置之性質存在於附屬裝置 介面軟體。本發明可應用於任何外部附屬裝置其在軟體之 控制下與行動台100介接。 應注意的是圖1爲一功能方塊圖而不是本發明實體各元 件之顯示圖。因此顯示於圖1之許多功能方塊可聯合成爲 單獨實體元件比如應用特殊集體電路（ACIS，Application 本纸張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ---!---：-------裝--------訂---------線 (請先閱讀背面之注意事項再填寫本頁) 45 613 3 經濟部智慧財產局員工消費合作社印製 A7 Β7 五、發明說明（8 )4561 3 3 V. Description of the invention (3) The cell or res circuit is shown to interface with an external accessory device 102, such as a hand-held vehicle adapter or database. The mobile station 100 interfaces with an external accessory device 102 via an interface 112. The interface 112 may be an electrical connector and related circuits for data signal transmission as known in the art. For example, the interface 112 may be a universal serial bus (USB). In addition, the interface i 12 is similar to that detailed in the co-pending US patent application No. 08 / 593,305, entitled "Handheld Communication Device and Accessory System" approved on January 3, 996, The designees designated in the present invention are also mentioned here. The above-mentioned patent describes the handheld communication device and the accessory device system which enables the mobile station and the accessory device to communicate with each other through voice and control commands through a single flexible digital interface. When the mobile station interfaces with external accessory devices such as power boosters and hands-free components, the mobile station controller deploys a serial communication path to the external power booster and hands-free via both digital speech data and digital control instructions. Between components. Plus hands-free components include its own attached codec (CODEC) for encoding analog speech signals and decoding digital speech data. When the mobile station does not interface with external accessory devices, the mobile station is equipped with a serial communication channel to pass digital voice data to and from the internal codec (codec) to use the microphone and speaker of the handheld device itself. In addition, the interface η can be a typical line interface using a radio frequency (r F), infrared (IR) ′ or magnetic flux B · field modulation known in the art, “the special configuration of the interface 112 is not important to the present invention” and any suitable interface Circuits or methods can be used. However, in the preferred embodiment, the interface 112 conforms to the USB specification. In the China-Italy implementation, the mobile station 100 includes a connection detector 丨 丨 〇 its function -6-This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 g) --- I-.. ^ Install I — — I Order · ----- [— line (Please read the notes on the back before filling out this page) Printed by the Employees 'Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 456133 Printed by the Employees' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention (4) The implementation of the detection of the connection of the detector 110 to the external accessory via the interface 112 is based on the technology used for the interface II2, regardless of whether it is USB, a patented electrical connection circuit, IR, RF or B- field. In the Chinese-Italian implementation, the connection detector 110 detects when the mobile station 100 is connected to the external accessory device 102, the current of the interface 112 changes from an invalid level to a valid level to detect the actual connection of the mobile station 100. However, in another preferred embodiment, the connection detector 110 actively, 1 polls, the connection conditions of the interface 112. For example, in an implementation where the interface 112 is an RF or B-field interface, the connection detector reads the receiver ADC of the interface 112 periodically to detect a number 値 β. Therefore, the connection detection benefit 1 1 0 can be Any detection circuit known in the art, whether it is passively detecting a transition or actively polling the interface 112. It should be noted that the term " link " as used herein does not strictly refer to a physical or mechanical link. As used herein, " link " is more broadly defined as a sufficient proximity between the mobile station 100 and an external accessory to allow communication as described below. For example, if the interface 112 is a standard USB electrical interface, the actual contact between the external accessory device 102 and the data connector of the mobile station 100 is a necessary connection. However, if the interface 112 is a wireless interface such as Ir, r F, or B-field, the connection between the mobile station 100 and the external accessory device 102 is within a close range that allows sufficient communication between the two. The actual proximity required to be connected depends on the nature of the technology used, including the strength and composition of any wireless transmitter and the sensitivity of any wireless receiver on the interface U 2. When the connection of the external accessory device 102 is detected via the interface 112, the connection detector 100 generates a connection signal, preferably in the form of an interrupt, to the mobile station controller 08. In response to the connection signal, the mobile station controller 108 started to implement this paper standard applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) --- V -------------- I- --- Order--I ------ line (please read the precautions on the back before filling this page) Printed by the Employee Consumer Cooperative of the Ministry of Economic Affairs and Intellectual Property Cooperative 45 β 1 3 3 Α7 ^ _________ Β7 _____ V. Invention Explanation (5) The instructions exist in the mobile station control memory 104. It is important that the mobile station control memory 104 contains software code for performing the methods described herein, and with reference to Figure 2 below. The mobile control memory 104 may be any memory device or form known in the art. In the preferred embodiment, the mobile station control memory 104 is a permanent flash memory. The mobile station controller 108, in response to the mobile station control memory 104, functions as the "master" of the external accessory device 102, and the entity. For this purpose, the mobile station controller 108 polls the accessory device controller i i4 to verify the existence of the external accessory device 102. The accessory device controller 114 may be any suitable microcontroller or programmable microprocessor as known in the art. In response to the poll from the mobile station controller 108, the accessory device controller u4 starts executing the instructions contained in the accessory device control memory. A special 疋 'accessory control memory 104 contains software code for performing the methods described herein, and see also Figure 2 below. The accessory device control memory 116 may be any memory device or form known in the art. In the preferred embodiment, the accessory device controls the memory 104 as a permanent flash memory. In response to the software instructions contained in the control memory of the auxiliary device, the auxiliary device controller 114 functions as a " servant " entity in association with the mobile station controller 108, which functions as " master " as previously described. entity. In the alternative implementation, the roles of "Master" and "Servant" fell down, with the external accessory device 102 as the "Master", and the mobile station 100 as the "Servant", here Instead of the implementation, the connection detector 110 will be located on the side of the accessory device rather than on the mobile station, and the sequence of events will be guided by the accessory device controller. Alternatively, to verify that the external accessory device 10 is valid, Action-8-This paper size applies to China National Standard (CNS) A4 specifications (210 -------, ---------------- Order ·------ — Line t, please read the notes on the back before filling this page) A7 456133 B7__ V. Description of the invention (6) The controller 108 can first start the authentication of the external accessory device 102. For example, many different authentication methods known in the art A can be used, for example, the "implementation unit" accessory device control memory 116 contains a "secret code" which is transmitted to the mobile station controller 108. The mobile station controller 108 is then stored in the mobile station control memory 104 , _ Secret code ,, comparison. If the two codes match, then the external accessory is installed The device 102 is considered to be effective, and the mobile station control 108 is performed as follows a. In another embodiment, the mobile station controller 108 may use the public and private keys to calculate and identify the external accessory device 102. a Other implementations use other authentication techniques. The present invention is not intended to limit the form of implementation of the authentication, which is a design choice based on the complexity of the implementation and the need for a sound and balanced security. The implementation of the 'action table controller 108' in the preferred implementation is attached The device controller UI 4 initiates the download of the interface software contained in the accessory device interface memory. The accessory device interface memory 118 contains the interface software required by the mobile station 100 to functionally interact with the specific external accessory device 102. The accessory device and the memory device can be any form of memory element known in the art. In the preferred implementation, the accessory device interface memory 丨〗 8 is the permanent fast memory. ~ In response to the download request 'the accessory device controller 114 from the accessory device interface " hidden body 118, grab the accessory device interface software and send it to the mobile station controller 108 via interface 1 12. When it receives Attachment Device Controller 14 When the accessory device interface software is used, the 'Mobile Station Controller 108' writes the accessory device interface software to the interface upload memory 106 and saves it temporarily. When the download is complete, the Mobile Station Controller 8 can check the download error a case -9- the size of this paper _ _ house standard P3NS) is marked ⑵ 0 χ view public love) ---.---_------- installed ------- -Order --------- Line (Please read the notes on the back before filling out this page) Printed by the Employees 'Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Printed by the Employees' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 45 6133 Explanation («, the mobile station controller 108 can check the sum of the checks sent by the accessory device controller n4. Techniques for verifying the completeness of downloaded data are known in the art, and the application of specific techniques is not limited to the present invention. If the download contains errors, the motion controller 丨 0 8 can instruct the accessory device controller u 4 to start all downloads with errors, or replace the download of all accessory device interface software codes. After successfully downloading the accessory device interface memory from the external accessory device 102, ^^ After downloading the accessory device interface software code to the interface of the mobile station 100 and uploading the memory 106, the mobile station control forest 008 starts executing the storage in the accessory. Device interface software t command. The accessory device software stored in the interface upload memory 〇〇6 preferably contains all the required programs to fully interact with the external accessory device 102. For example, if the external accessory device 102 is a hand-free car adapter with an accessory speaker, the accessory device interface software stored in the interface upload memory 106 may contain a method for controlling the volume of the accessory speaker. As another example, if the external accessory device 102 is a data basket connected to a personal computer, the accessory device interface software may contain a control program that regulates data between the mobile station 100 and the external accessory device 102 according to a predetermined data exchange rule. In exchange, it is clear that many other interface procedures and controls may exist in the accessory device interface software depending on the nature of the mobile station 100 and the special connection to the accessory device. The present invention can be applied to any external accessory device which interfaces with the mobile station 100 under the control of software. It should be noted that FIG. 1 is a functional block diagram rather than a display diagram of each element of the entity of the present invention. Therefore, many of the functional blocks shown in Figure 1 can be combined into separate physical components such as application-specific collective circuits (ACIS, Application) This paper size applies to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) ---!- -: ------- install -------- order --------- line (please read the notes on the back before filling this page) 45 613 3 Intellectual Property Bureau, Ministry of Economic Affairs Printed by employees' consumer cooperatives A7 B7 V. Description of invention (8)
Specific Integrated Circuit)。例如，其可有利的結合介面 112與連結檢測器110，和甚至更與行動台控制器ι〇8於同 樣ASIC晶片。同樣的，其可有利的結合行動台控制記憶 體104與介面上載記憶體106.。 另一方面’圖1之功能方塊也可跨於數個主動和被動實 體元件實施β相同的聯合或分離同樣應用於外部附屬裝置 102之元件。本發明不限於圖i功能方塊之實體實施。 現在轉至圖2，顯示本發明方法之流程圖β流程開始於 決定200在此連結檢測器110 (圖丨）等待連結檢測^如果未 檢測到連結’流程繼續重覆決定2〇〇直到連結被檢測到， 如果檢測到連結流程進行至任選方塊2〇2在此外部附屬裝 置102之鑑別由行動台控制器丨〇8啓動如參考圖j以前之敘 述。因爲方塊202爲一選擇步驟，在圖2以虛線顯示β 於決定204，其爲選擇地決定是否外部附屬裝置1〇2爲有 政的，即如正常鑑別的一個，如果於決定2〇4決定外部附 屬裝置102爲無效的，於是流程立即進行至2〇6在此流程 中止。在此情況，行動台1〇〇將與外部附屬裝置無進一步 的相互作用。此種情況，非核准的附屬裝置之製造和配售 爲無希望的。 在選擇的鑑別於步驟202_204執行後，流程繼續至方塊 208，在此行動台控制器丨〇8開始起於儲存於附屬裝置介 面記憶體118之附屬裝置介面軟體之下载於介面上載記憶 體106如上述。—旦下載完成，或於選擇的週期時段當附 屬裝置介面軟體之下載時，行動台控制器1〇8例如由使用 -11 - 本纸狀㈣財關公餐） -------：-------裝--------訂---------線 (請先閱讀背面之注意事項再填寫本頁) 4 經濟部智慧財產局員工消費合作社印制^ β1 33 Α7 -· — Β7 五、發明說明（9 ) 檢查總和或其他如技術上已知之錯誤檢測方法驗證附屬裝 置介面軟體於方塊21〇。 如果決定於決定212下載之軟體收到有錯誤，和因此是 無效的下載，流程回到方塊2〇8，在此全部或部分附屬裝 置介面軟體再行下載。 在另一方面，一旦決定於決定212所有收到的附屬裝置 J面軟體/又有錯5吳，和因此是有效的，流程進行至方塊 214。在方塊214，行動台控制器108當與外部附屬裝置 102介接時執行儲存於介面上載記憶體1〇6之附屬裝置介 面軟體程序。 應注意的疋介面上載記憶體1 〇6應夠大以健存預期最複 雜的外部附屬裝置102之全部附屬裝置介面軟體。然而， 要瞭解的是介面上載記憶體106之容量和成本將實質上少 於需要儲存所有用於全部可能的附屬裝置之附屬裝置介面 軟體之總記憶體’如傳統地在以前技術上需要的。總之由 於儲存於外部附屬裝置102本身之附屬裝置特定介面軟體 僅於需要時動態上載於行動台100，行動台1 〇〇之永久記 憶容量需求是減少的。 中思’實施體之_ _ t列敍述在提供任何技術上熟練人士使能 製造或使用本發明。對此等實施體之各種修正對於技術上 熟練人士是顯而易見的，及在此界定的一般原理可應用於 其他實施而不需使用發明才智β因此，本發明不欲限制於 在此所示之實施體但符合在此揭示之原理和新的特性之最 大範圍必須是一致的。 -12- 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） . --------裝--------訂---------線 {請先閱讀背面之注意事項再填寫本頁)Specific Integrated Circuit). For example, it may be advantageous to combine the interface 112 with the connection detector 110, and even more the same ASIC chip as the mobile station controller 08. Similarly, it can be advantageously combined with the mobile station to control the memory 104 and the interface to upload the memory 106. On the other hand, the functional block of FIG. 1 can also implement the same β coupling or separation across several active and passive physical components, which are also applied to the components of the external accessory device 102. The present invention is not limited to the physical implementation of the functional block in FIG. Turning now to FIG. 2, the flowchart of the method of the present invention is shown. The β process starts at decision 200, where the link detector 110 (Figure 丨) waits for link detection. ^ If no link is detected, the process continues to repeat decision 200 until the link is determined. It is detected that if it is detected that the connection process proceeds to optional block 202, the authentication of the external accessory device 102 is initiated by the mobile station controller 08 as described previously with reference to FIG. Because block 202 is a selection step, β is shown in Figure 204 with a dashed line in decision 204, which is a decision to selectively determine whether the external accessory device 102 is political, that is, as the one identified normally, if it is determined in decision 204 The external accessory device 102 is invalid, and the process immediately proceeds to 206 at which the process is terminated. In this case, the mobile station 100 will have no further interaction with external attachments. In this case, the manufacture and placement of non-approved accessory devices is hopeless. After the selected authentication is performed in steps 202_204, the flow continues to block 208, where the mobile controller starts from downloading the accessory device interface software stored in the accessory device interface memory 118 to the interface uploading memory 106 such as Above. — Once the download is completed, or when the interface software of the accessory device is downloaded during the selected period of time, the mobile station controller 108 is used by, for example, -11-this paper-like public finance meal.) -------:- ------ Equipment -------- Order --------- line (Please read the precautions on the back before filling out this page) 4 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs ^ β1 33 Α7-·-Β7 V. Description of the invention (9) Check the sum or other error detection methods known in the art to verify the interface software of the accessory device at block 21〇. If it is decided that the software downloaded in decision 212 receives an error and is therefore an invalid download, the flow returns to block 208, where all or part of the accessory software is downloaded again. On the other hand, once it is decided in decision 212 that all of the received accessory devices are J-face software / wrong again, and therefore valid, the flow proceeds to block 214. At block 214, the mobile station controller 108 executes the accessory device interface software program stored in the interface upload memory 106 when it interfaces with the external accessory device 102. It should be noted that the interface upload memory 106 should be large enough to store all the accessory device interface software of the most complex external accessory device 102 expected. It is understood, however, that the capacity and cost of the interface upload memory 106 will be substantially less than the total memory 'needed to store all the accessory device interface software for all possible accessory devices, as traditionally required in the prior art. In short, since the accessory-specific interface software stored in the external accessory device 102 itself is dynamically uploaded to the mobile station 100 only when needed, the permanent memory capacity requirement of the mobile station 100 is reduced. The __t column of the Meditation 'implementation describes the provision of any technically skilled person to make or use the invention. Various modifications to these implementations will be apparent to those skilled in the art, and the general principles defined herein can be applied to other implementations without the use of inventive wisdom β. Therefore, the invention is not intended to be limited to the implementations shown here However, the maximum scope of the principles and new features that conform to the principles disclosed here must be consistent. -12- This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm). -------- Installation -------- Order --------- Line (Please read the notes on the back before filling this page)