M243711M243711
拐ϊ、新醒jffiS (新型說；敘明:新型所屬之技術領域、先前技術、内容、〜 一、新型所屬之技術領域 合、貫施方式及圖式簡單說明) 本創作係關於一種小型電子卡 電之小型電子卡。 、心種智慧型供 按，隨著電子科技之進步，各類 小型化，例如，筆記型（Notebook)電股笔:裝置已愈趨 黾腦或是個人數位助理（PDA)楚X莩上型（Palm) 裝置由於可隨身攜帶且具有各種 小型之電子 此，可提供使用者極大之便利性，炊I功能，因 故一般此種小型電子裝置僅設置有基本t體積小， 路，對於其他額外之電路模組，例=，附理包 數據機、區域網路卡等，則係以插接對σ :己憶體、 :邊卡，實現相關之功能，此種電子周邊卡係二：： 夕—功能模組及例如PCMCIA/CF介面，以二:、土 之電子裝置或個人雷腦1_彼、佳要毛小型 等。 人％ ^上，俾進仃資料之交換或儲存 傳統上，前述電子周邊卡之功能模組係使用人 上之電源來維持及運作，然而，介面上之 限，故當功能模組係為耗電較大之GpRS、無線:跋有 或GPS等通訊模組時，便可能會造成、 卡的…足而無法運作，為解決此一問題：= 作法大都疋以外加—顆電池（例如Li__電池】、 polymer電池）夹仪 ^ion 電源，電流不足的二另「二是利用介面來提供 ‘足的4分則利用大電容來補足，例如電 6 M243711 ，量约300mF左右之SuperCap、黃金電容、 等 Ο 岫述 < 方法雖能提供足夠之電源來維持功能模 組之運作’然其供電之來源卻不甚料而無法確保供 正常，例#，當以外加電池來供電時，如電池電 ::足即無法維持電子卡之運作，而當以介面電源及 保電子卡之運作。 …！不足時亦無法確 創作人爰因於此，本於積極創作之精神，至思一 :可以解決上述問題之「智慧型供電之小型電子 卡」，幾經研究實驗終至完成此項嘉惠世人之創作。 二、新型内容 型雷？L作之主要目的係在提供一種智慧型供電之小 時，：：、也：能在電子卡安裝有-電池且電量足夠 I之=!:原來供應功能模組所需之電路，而當電 介面“來# ί電子卡未安_也時道缝虫 電之：：來供電，而達成智慧型供電…，確保供 吊’而維持電子卡之正常運作。 型電：：本創作之-特色’係提出-種智慧型供電之小 子卡主：二其可安裝-電池來提供-電池電源，該電 功能.二括：―功能模組，係提供1定之電子卡 該主機^面區流排，係用以連接—主機端，其中， 流排橋：：過該介面匯流排提供有一系統電源；-匯 間，用丢:-，連接於該功能模組與該介面匯流排之 k轉換孩介面匯流排與該功能模組之介面格 7 M243711 式，並將該系統電源轉換為介面電源；一電源調節 器，輸入該介面電源，經調整後由一輸出端供電至該 功能模組；一大電容，連接於該電源調節器之輸出 端；一電池開關電路，輸入該電池電源，其導通時可 將電池電源供電至該功能模組；以及，一控制電晶 體，由該電池所控制，以進一步控制該電源調節器及 電池切換電路，其中，當電子卡安裝有一電池且電量 足夠時，該控制電晶體產生第一控制訊號來將該電源 調節器禁能、將電池開關電路導通；當電子卡未安裝 電池或安裝有*一電池但電量不夠時’該控制電晶體產 生第二控制訊號來將該電源調節器致能、將電池開關 電路斷路。 依據本創作之另一特色，係提出一種智慧型供電之 小型電子卡，其主要包括：一功能模組，係提供一特 定之電子卡功能；一介面匯流排，係用以連接一主機 端，其中，該主機端透過該介面匯流排提供有一系統 電源；一匯流排橋接單元，連接於該功能模組與該介 面匯流排之間，用以轉換該介面匯流排與該功能模組 之介面格式，並將該系統電源轉換為介面電源；一電 源調節器，輸入該介面電源，經調整後由一輸出端供 電至該功能模組；一大電容，連接於該電源調節器之 輸出端；一電池，其提供一電池電源；一電池開關電 路，輸入該電池電源，其導通時可將電池電源供電至 該功能模組；以及，一控制電晶體，其產生一第一控 制訊號來將該電源調節器失能、將電池開關電路導 M243711 通；或產生一第二控制訊號來將該電源調節器致能、 將電池開關電路斷路。 依據本創作之再一特色，係提出一種智慧型供電之 小型電子卡，其主要包括：一功能模組，係提供一特 定之電子卡功能；一介面匯流排，係用以連接一主機 端，其中，該主機端透過該介面匯流排提供有一系統 電源；一匯流排橋接單元，連接於該功能模組與該介 面匯流排之間，用以轉換該介面匯流排與該功能模組 之介面格式，並將該系統電源轉換為介面電源；一電 源調節器，輸入該介面電源，經調整後由一輸出端輸 出；一大電容，連接於該電源調節器之輸出端；一電 池，其提供一電池電源；一多工選擇電路，其兩輸入 端用以輸入該介面電源及電池電源，其輸出端連接至 該功能模組；以及，一控制電晶體，控制該多工選擇 電路以將該多工選擇電路之兩輸入端之一連通至輸 出端。 四、實施方式 為能讓貴審查委員能更瞭解本創作之技術内容， 特舉三較佳具體實施例說明如下。 圖1顯示本創作之智慧型供電之小型電子卡的第 一較佳實施例，其主包括有功能模組1 1、介面匯流排 1 2、匯流排橋接單元1 3、電源調節器1 4、大電容1 5、 電池開關電路1 6、及控制電晶體1 7，並可安裝一電池 1 8來提供電池電源，俾供應功能模組1 1工作所需之電 力0 M243711 前述之功能模組1 1係提供一特定之電子卡功 能，例如’功能模組1 1為GSM/GPRS數據機模組，可 使電子卡具有無線通訊及上網之功能，該介面匯流排 12係例如為一 CF介面或其他標準之電子卡介面，其用 以連接一主機端（圖未示），其中，該主機端透過該 介面匯流排提供有一系統電源V C C。 該匯流排橋接單元1 3連接於該功能模組1 1與該 介面匯流排1 2之間，用以轉換該介面匯流排丨2與該功 能模組1 1之介面格式，並將該系統電源V C C轉換為介 面電源VCC — CF。 該電源調節器1 4係用以輸入該介面電源 VCC一CF ’經碉整後由一輸出端供電至該功能模組 1 1 ;該大電容1 5則連接於該電源調節器丨4之輸出端， 此大電容1 5為例如SuperCap、黃金電容、BestCap等， 其電容量約300mF左右，可補足介面電源不足的部 分。 該電池開關電路1 6輸入電池電源，其導通時可將 電池電源供電至該功能模組1 1 ;該控制電晶體1 7由該 電池1 8所控制’以進一步控制該電源調節器丨4及電池 切換電路16，其中，當電子卡安裝有一電池18且電量 足夠時，由於該控制電晶體丨8之基極連至電池丨8，故 其被導通’而在集極處產生第一控制訊號（低電位） 來將該電源剩節器1 4禁能（di s ab 1 e )、將電池開關電 路1 6導通，故此時由電池丨8供電至該功能模組丨丨。而 當電子卡未安裝電池1 8或安裝有電池丨8但電量不夠 時’該控制電晶體1 7之基極處的電位為〇或電位不 10 M243711 足，故其被關閉，而在集極處產生第二控制訊號（高 電位）來將該電源調節器致能（enable )、將電池開 關電路斷路，故此時由經電源調節器1 4調節後之介面 電源供電至該功能模組1 1，且電流不足之部分由該大 電容1 5所補足。 由以上之説明可知，本創作之智慧型供電之小型 電子卡可在電子卡安裝有一電池且電量足夠時，以電 池電源來供應功能模組所需之電路，而當電池之電量 不夠或電子卡未安裝電池時，即自動切換由介面電源 來供電，因此達成智慧型供電之設計，可確保供電之 正常，而維持電子卡之正常運作。 圖2顯示本創作之智慧型供電之小型電子卡的第 二較佳實施例，其亦包括有功能模組1 1、介面匯流排 1 2、匯流排橋接單元1 3、電源調節器1 4、大電容1 5、 電池開關電路1 6、控制電晶體1 7、電池1 8等元件，前 述元件之連接及運作與前一實施例相當，其不同處僅 在於該控制電晶體1 7之基極係連接一輸入璋2 1，此輸 入埠2 1例如為一 U ART埠，其可接收控制訊號來決定 控制電晶體1 7為導通或關閉，因此，可由軟體來自動 控制電晶體1 7以選擇由電池1 8或介面電源供電至該 功能模組1 1。 圖3顯示本創作之智慧型供電之小型電子卡的第 三較佳實施例，其包括有功能模組1 1、介面匯流排 1 2、匯流排橋接單元1 3、電源調節器1 4、大電容1 5、 多工選擇電路3 1、控制電晶體1 7、電池1 8、輸入埠2 1 等元件，前述元件11〜15、17、18、21之連接及運作 11 M243711 與前一實施例相當，其不同處在於該多工選擇 之兩輸入端3 1 1、3 1 2係輸入該介面電源及電池 其輸出端3 1 3連接至該功能模組1 1，而控制電 則控制該多工選擇電路3 1，以將該多工選擇售 之兩輸入端311、312之一連通至輸出端313， 亦可由軟體來自動控制電晶體1 7以選擇由電处 介面電源供電至該功能模組1 1。 上述實施例僅係為了方便說明而舉例而已， 所主張之權利範圍自應以申請專利範圍所述為浑 僅限於上述實施例。 五、圖式簡單說明 圖1係本創作之之智慧型供電之小型電子卡的第 實施例之電路方塊圖。 圖2係本創作之之智慧型供電之小型電子卡的第 實施例之電路方塊圖。。 圖3係係本創作之之智慧型供電之小型電子卡的 佳實施例之電路方塊圖。。 電路3 1 *電源， 晶體1 7 :路31 如此， “ 8或 本創作 k，而非 一較佳 二較佳 第三較 圖號說明 (1 1 )功能模組 (1 3 )匯流排橋接單元 (15 )大電容 (1 7 )控制電晶體 (2 1 )輸入埠 (311)(312)輸入端 (1 2 )介面匯流排 (1 4 )電源調節器 (1 6 )電池開關電路 (1 8 )電池 (31 )多工選擇電路 (3 1 3 )輸出端 12Abduction, new awake jffiS (new type theory; description: the technical field to which the new type belongs, prior technology, content, ~ one, a brief explanation of the technical field of the new type, the implementation method and the diagram) This creation is about a small electronic A small electronic card with a card. With the advancement of electronic technology, various types of miniaturization are available. For example, notebook electronic pens: devices have become more and more mental or personal digital assistants (PDAs). (Palm) devices, because they can be carried around and have a variety of small electronics, can provide users with great convenience, cooking I function, so generally such small electronic devices are only provided with a basic t volume, road, and other extra Circuit modules, such as =, packet data modems, local area network cards, etc., are connected by the pair σ: memory body,: edge card to achieve related functions. This type of electronic peripheral card is two :: Xi—function modules and interfaces such as PCMCIA / CF, two :, earth electronic devices or personal thunderbolt 1_, Jiayao Mao small and so on. For the exchange or storage of data, traditionally, the function modules of the aforementioned electronic peripheral cards are maintained and operated by human power. However, the interface is limited, so when the function modules are consumed For larger GpRS, wireless: communication modules such as GPS or GPS, it may cause the card to be inadequate to operate. To solve this problem: = Most of the practices are plus a battery (such as Li__ (Battery), polymer battery) clip instrument ^ ion power supply, the second is the lack of current, the second is to use the interface to provide 'foot 4 points, then use large capacitors to make up, such as electricity 6 M243711, the amount of about 300mF SuperCap, gold capacitors , Etc. Ο Description Although the method can provide enough power to maintain the function module's operation, but the source of its power supply is unpredictable and can not ensure normal operation, for example, when an additional battery is used to supply power, such as a battery Electricity :: It is not enough to maintain the operation of the electronic card, and when the interface power supply and the operation of the electronic card are maintained.... Solve Problem of "supply of small electronic smart card", several research experiments and finally to complete this Jiahui Shi human creation. Second, the new content type mine? The main purpose of "L" is to provide an intelligent power supply for hours ::, also: can be installed in the electronic card-the battery and the power is sufficient I = !: the original supply of the circuit required by the functional module, and when the electrical interface "来 # ί 电子 卡 未 安 _ 也 时 道 虫虫 电 之 :: to supply power, and achieve intelligent power supply ..., to ensure the supply of cranes to maintain the normal operation of the electronic card. Type :: This creation-characteristics It proposes-a kind of smart power supply of small daughter card owners: two which can be installed-battery to provide-battery power, the electrical function. Two include:-function module, provides a fixed electronic card, the host ^ surface area flow, It is used to connect to the host side, where the bus bridge: provides a system power supply through the interface bus;-between the bus, use the:-, to connect the function module and the k-converter interface of the interface bus The interface between the bus and the function module is M243711, and the system power is converted into the interface power. A power regulator is used to input the interface power. After adjustment, the power is supplied to the function module through an output terminal. Capacitor connected to the power regulator Outlet; a battery switch circuit that inputs the battery power and can supply battery power to the function module when it is turned on; and a control transistor controlled by the battery to further control the power regulator and battery switching Circuit, when the electronic card is equipped with a battery and the power is sufficient, the control transistor generates a first control signal to disable the power conditioner and turn on the battery switch circuit; when the electronic card has no battery installed or has one When the battery is insufficient, the control transistor generates a second control signal to enable the power conditioner and open the battery switch circuit. According to another feature of this creation, a smart electronic card with small power supply is proposed. It mainly includes: a function module, which provides a specific electronic card function; an interface bus, which is used to connect to a host terminal, wherein the host terminal provides a system power through the interface bus; a bus bridge unit , Connected between the function module and the interface bus, for converting the interface bus and the function module Interface format, and convert the system power to interface power; a power conditioner, input the interface power, and then adjust the power from an output terminal to the function module; a large capacitor connected to the output terminal of the power conditioner A battery that provides a battery power source, a battery switch circuit that inputs the battery power source and can supply battery power to the function module when it is turned on; and a control transistor that generates a first control signal to turn the The power regulator is disabled, and the battery switch circuit is switched on to M243711; or a second control signal is generated to enable the power regulator and open the battery switch circuit. According to another feature of this creation, a smart type is proposed The power supply small electronic card mainly includes: a function module for providing a specific electronic card function; an interface bus for connecting to a host terminal, wherein the host terminal provides a system through the interface bus Power supply; a bus bridge unit connected between the function module and the interface bus for converting the interface bus and the function The interface format of the module, and the system power is converted into the interface power; a power regulator, input the interface power, after adjustment, output from an output terminal; a large capacitor connected to the output terminal of the power regulator; A battery, which provides a battery power source; a multiplexing selection circuit, whose two input terminals are used to input the interface power source and the battery power source, and whose output terminals are connected to the function module; and, a control transistor, which controls the multiplexing option The circuit connects one of two input terminals of the multiplexing selection circuit to the output terminal. Fourth, implementation method In order to allow your review committee to better understand the technical content of this creation, three preferred specific embodiments are described below. Figure 1 shows the first preferred embodiment of the smart power-supplying small electronic card, which mainly includes a functional module 11 1, an interface bus 1 2, a bus bridge unit 1, 3, a power regulator 1, 4, Large capacitor 1 5, battery switch circuit 16 and control transistor 17, and a battery 18 can be installed to provide battery power, and supply function module 1 1 power required for operation 0 M243711 function module 1 described above 1 is to provide a specific electronic card function, such as' function module 1 1 is a GSM / GPRS modem module, which enables the electronic card to have wireless communication and Internet access functions. The interface bus 12 is, for example, a CF interface or Other standard electronic card interfaces are used to connect to a host terminal (not shown), wherein the host terminal provides a system power VCC through the interface bus. The bus bridge unit 13 is connected between the function module 11 and the interface bus 12 to convert the interface format of the interface bus 丨 2 and the function module 11 and power the system. VCC is converted to interface power VCC — CF. The power conditioner 14 is used to input the interface power VCC-CF ', and after being adjusted, it is powered by an output terminal to the function module 1 1; the large capacitor 15 is connected to the output of the power conditioner 4 At the end, this large capacitor 15 is, for example, SuperCap, gold capacitor, BestCap, etc., and its capacitance is about 300mF, which can make up for the insufficient power supply on the interface. The battery switch circuit 16 inputs battery power, and when it is turned on, it can supply battery power to the function module 1 1; the control transistor 17 is controlled by the battery 18 to further control the power conditioner 4 and Battery switching circuit 16, wherein when the electronic card is equipped with a battery 18 and the power is sufficient, since the base of the control transistor 丨 8 is connected to the battery 丨 8, it is turned on to generate a first control signal at the collector (Low potential) to disable the power supply remaining device 14 (di s ab 1 e) and turn on the battery switch circuit 16, so at this time, the battery 丨 8 supplies power to the function module 丨 丨. When the electronic card does not have a battery 18 or a battery 8 installed, but the power is insufficient, the potential of the base of the control transistor 17 is 0 or the potential is not 10 M243711, so it is turned off and the collector is closed. A second control signal (high potential) is generated to enable the power conditioner and open the battery switch circuit, so the interface module is adjusted by the power conditioner 14 to supply power to the function module 1 1 , And the insufficient current is made up by the large capacitor 15. From the above description, it can be known that the smart-powered small electronic card of this creation can be provided with a battery in the electronic card and the power is sufficient, and the circuit required for the functional module is supplied by the battery power. When the battery is not installed, it is automatically switched to be powered by the interface power. Therefore, the design of intelligent power supply can ensure the normal power supply and maintain the normal operation of the electronic card. Figure 2 shows the second preferred embodiment of the smart power-supplying small electronic card, which also includes a function module 1 1, an interface bus 1 2, a bus bridge unit 1 3, a power regulator 1 4, Large capacitance 15, battery switch circuit 16, control transistor 17, battery 18, and other components. The connection and operation of the foregoing components are similar to the previous embodiment. The only difference is the base of the control transistor 17 An input port 21 is connected. This input port 21 is, for example, a U ART port, which can receive a control signal to determine whether the control transistor 17 is on or off. Therefore, the transistor 17 can be automatically controlled by software to select The function module 11 is powered by a battery 18 or an interface power supply. FIG. 3 shows the third preferred embodiment of the smart power-supplying small electronic card, which includes a functional module 11, an interface bus 1 2, a bus bridge unit 1 3, a power regulator 1 4, a large Capacitor 1 5. Multiplex selection circuit 3 1. Control transistor 1 7. Battery 1 8. Input port 2 1 and other components. Connection and operation of the aforementioned components 11 ~ 15, 17, 18, 21. 11 M243711 and the previous embodiment The difference is that the two input terminals 3 1 1 and 3 1 2 of the multiplexing option are input to the interface power and battery, and the output terminals 3 1 3 are connected to the function module 1 1, and the control circuit controls the multiple The circuit 31 selects one of the two input terminals 311 and 312 sold by the multiplexer to connect to the output terminal 313. The transistor 17 can also be automatically controlled by software to select power from the interface interface power supply to the function mode. Group 1 1. The above embodiments are merely examples for the convenience of description, and the scope of the claimed rights should be described in the scope of the patent application, which is limited to the above embodiments. V. Brief Description of the Drawings Figure 1 is a circuit block diagram of the first embodiment of the intelligently powered small electronic card of this creation. Fig. 2 is a circuit block diagram of the first embodiment of the intelligently powered small electronic card of the present invention. . Fig. 3 is a circuit block diagram of a preferred embodiment of the intelligently powered small electronic card of the present invention. . Circuit 3 1 * Power supply, Crystal 17: Circuit 31 So, "8 or this creative k, instead of a better two better third better figure number description (1 1) function module (1 3) bus bridge unit (15) Large capacitance (1 7) Control transistor (2 1) Input port (311) (312) Input terminal (1 2) Interface bus (1 4) Power regulator (1 6) Battery switch circuit (1 8 ) Battery (31) Multiplex selection circuit (3 1 3) Output terminal 12