TWI616075B - Smart card and its method of reducing peak current - Google Patents
Smart card and its method of reducing peak current Download PDFInfo
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- TWI616075B TWI616075B TW105135700A TW105135700A TWI616075B TW I616075 B TWI616075 B TW I616075B TW 105135700 A TW105135700 A TW 105135700A TW 105135700 A TW105135700 A TW 105135700A TW I616075 B TWI616075 B TW I616075B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Description
本發明為關於智慧卡技術領域，尤其關於一種通過藍牙模組和行動終端進行資料通訊的智慧卡及其降低峰值電流方法。 The invention relates to the field of smart card technology, in particular to a smart card for data communication through a Bluetooth module and a mobile terminal and a method for reducing peak current.
隨著行動網際網路和藍牙技術的發展，越來越多的設備開始通過藍牙與手機連接，其中藍牙智慧卡就是其中之一。所謂藍牙智慧卡就是向傳統智慧卡裏面加入藍牙模組製作成的一張智慧卡，這張智慧卡不僅擁有傳統智慧卡功能，還能夠通過藍牙模組跟智慧終端的應用(例如：智慧手機APP)進行資料通訊。這裏，智慧卡可以是SIM(Subscriber Identity Module客戶識別模組)卡、USIM(Universal Subscriber Identity Module，全球用戶識別)卡、UIM(User Identify Module，用戶識別模組)卡或SD卡(Secure Digital Memory Card，安全數位記憶卡)。 With the development of mobile internet and Bluetooth technology, more and more devices are beginning to connect with mobile phones via Bluetooth, among which Bluetooth smart cards are one of them. The so-called Bluetooth smart card is a smart card made by adding a Bluetooth module to the traditional smart card. This smart card not only has the traditional smart card function, but also can be used by the Bluetooth module and the smart terminal application (for example, smart phone APP). Data communication. Here, the smart card may be a SIM (Subscriber Identity Module) card, a USIM (Universal Subscriber Identity Module) card, a UIM (User Identification Module) card, or an SD card (Secure Digital Memory). Card, secure digital memory card).
現有藍牙智慧卡中，還增加了其他傳統智慧卡功能以外的功能模組，例如，近場通訊模組，從而使得藍牙智慧卡具有近場支付功能。然而，這類智慧卡由於加入了藍牙模組和近場通訊模組，瞬間峰值電流必然加大，而手機等終端設備提供給智慧卡的電流是有限的，這樣可能就會導致某些卡槽供電能力弱的終端設備不能使用此類藍牙智慧 卡，造成終端設備兼容性問題。 In the existing Bluetooth smart card, functional modules other than the traditional smart card functions, such as a near field communication module, are added, so that the Bluetooth smart card has a near field payment function. However, due to the addition of the Bluetooth module and the near field communication module, the instantaneous peak current is inevitably increased, and the current supplied by the terminal device such as the mobile phone to the smart card is limited, which may result in some card slots. Terminal devices with weak power supply capability cannot use such Bluetooth wisdom Card, causing terminal device compatibility issues.
本發明期望提供一種智慧卡及其降低峰值電流方法，能有效降低智慧卡的峰值電流。 The present invention is intended to provide a smart card and a method for reducing the peak current thereof, which can effectively reduce the peak current of the smart card.
一方面，本發明提供一種智慧卡，包括藍牙模組和主控模組；所述藍牙模組包括：射頻開啟單元和射頻關閉單元；所述射頻開啟單元，用於在開啟射頻信號之前，以中斷的方式通知所述主控模組降低頻率運行；所述射頻關閉單元，用於在關閉射頻信號之後，以中斷的方式通知所述主控模組恢復正常頻率運行。 In one aspect, the present invention provides a smart card, including a Bluetooth module and a main control module; the Bluetooth module includes: a radio frequency turn-on unit and a radio frequency turn-off unit; and the radio frequency turn-on unit is configured to: before the radio frequency signal is turned on, The interruption mode notifies the main control module to reduce the frequency operation; the radio frequency shutdown unit is configured to notify the main control module to resume normal frequency operation in an interrupted manner after the radio frequency signal is turned off.
作為本發明較佳的方案，所述主控模組包括：降頻運行單元和恢復運行單元；所述降頻運行單元，用於在收到射頻開啟中斷之後，以低頻率運行；所述恢復運行單元，用於在收到射頻關閉中斷之後，以正常頻率運行。 As a preferred solution of the present invention, the main control module includes: a down-conversion operation unit and a recovery operation unit; and the down-conversion operation unit is configured to operate at a low frequency after receiving the radio frequency on-off interruption; The operating unit is used to operate at a normal frequency after receiving a radio shutdown interrupt.
進一步的，本發明的智慧卡還包括近距離通訊模組；所述近距離通訊模組用於所述智慧卡的近距離通訊。 Further, the smart card of the present invention further includes a short-range communication module; the short-range communication module is used for short-distance communication of the smart card.
在本發明的一個實施方案中，所述近距離通訊模組為RCC(Range Controlled Communication，限域通訊)技術近距離通訊模組。 In an embodiment of the present invention, the short-range communication module is a RCC (Range Controlled Communication) technology short-range communication module.
在本發明的另一實施方案中，所述近距離通訊模組為NFC(Near Field Contact，近場通訊)技術通訊模組。 In another embodiment of the present invention, the short-range communication module is an NFC (Near Field Contact) technology communication module.
另一方面，本發明還提供一種基於上述智慧卡的降低峰值電流方法，包括步驟：A、藍牙模組在開啟射頻信號之前，以中斷的方式通 知主控模組降低頻率運行；B、藍牙模組在關閉射頻信號之後，以中斷的方式通知主控模組恢復正常頻率運行；進一步的，本發明的降低峰值電流的方法，還包括步驟：C、所述主控模組在收到射頻開啟中斷之後，以低頻率運行；D、所述主控模組在收到射頻關閉中斷之後，以正常頻率運行。 In another aspect, the present invention further provides a method for reducing peak current based on the smart card, comprising the steps of: A. The Bluetooth module passes through the interrupt before the RF signal is turned on. Knowing that the main control module reduces the frequency operation; B. After the radio frequency signal is turned off, the Bluetooth module notifies the main control module to resume normal frequency operation in an interrupted manner; further, the method for reducing the peak current of the present invention further includes the steps of: C. The main control module runs at a low frequency after receiving the radio frequency turn-on interrupt; D. The main control module runs at a normal frequency after receiving the radio frequency shutdown interrupt.
作為較佳的方案，在步驟A之前包括步驟：開啟所述藍牙模組。 As a preferred solution, before step A, the method includes the step of: turning on the bluetooth module.
作為較佳的方案，在步驟C或步驟D之前包括步驟：判斷是否是所述射頻開啟中斷。 As a preferred solution, before step C or step D, the method includes the following steps: determining whether the radio frequency on interrupt is.
進一步還包括步驟：所述藍牙模組接收主控模組發出的中斷返回訊息。 The method further includes the step of: receiving, by the Bluetooth module, an interrupt return message sent by the main control module.
本發明的有益效果為，智慧卡中藍牙模組能夠在射頻信號起來之前和射頻信號關閉之後以中斷的方式通知主控模組，讓主控模組在射頻開啟之前降低頻率運行，在射頻信號關閉之後恢復正常頻率運行，從而達到降低峰值電流的目的，完成錯峰處理。 The invention has the beneficial effects that the Bluetooth module in the smart card can notify the main control module in an interrupted manner before the radio frequency signal is turned on and after the radio frequency signal is turned off, so that the main control module reduces the frequency operation before the radio frequency is turned on, and the radio frequency signal is After the shutdown, the normal frequency operation is resumed, so as to achieve the purpose of reducing the peak current, the peak fault processing is completed.
1‧‧‧藍牙模組 1‧‧‧Bluetooth module
2‧‧‧藍牙天線 2‧‧‧Bluetooth antenna
3‧‧‧近距離通訊天線 3‧‧‧Short-range communication antenna
4‧‧‧線圈 4‧‧‧ coil
5‧‧‧近距離通訊模組 5‧‧‧Short-range communication module
6‧‧‧IRQ引脚 6‧‧‧IRQ pin
7‧‧‧主控模組 7‧‧‧Master Module
31-34‧‧‧步驟 31-34‧‧‧Steps
40-44‧‧‧步驟 40-44‧‧‧Steps
圖1為本發明實施例提供的藍牙SIM卡結構示意圖。 FIG. 1 is a schematic structural diagram of a Bluetooth SIM card according to an embodiment of the present invention.
圖2本發明提供的降低峰值電流方法在實施例1中應用的流程示意圖。 FIG. 2 is a schematic flow chart of the method for reducing the peak current provided by the present invention in the first embodiment.
為了更清楚地說明本發明實施例和技術方案，下面將結合圖式及實施例對本發明的技術方案進行更詳細的說明，顯然，所描述的實施例是本發明的一部分實施例，而不是全部實施例。基於本發明的實施例，所屬技術領域中具有通常知識者在不逸離本發明精神的前提下所獲得的所有其他實施例，都屬於本發明保護的範圍。 In order to more clearly illustrate the embodiments and technical solutions of the present invention, the technical solutions of the present invention will be described in more detail below with reference to the drawings and embodiments. It is obvious that the described embodiments are a part of the embodiments of the present invention, and not all Example. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without departing from the spirit of the invention are within the scope of the invention.
通常，藍牙智慧卡中包括：藍牙模組和主控模組；其中，藍牙模組包括藍牙天線和藍牙控制器，其中，藍牙天線用於發射和接受射頻信號，藍牙控制器完成對射頻信號的處理，並與主控模組進行交互；主控模組通常是智慧卡的核心控制模組，完成智慧卡各個模組的控制和訊息處理。 Generally, the Bluetooth smart card includes: a Bluetooth module and a main control module; wherein the Bluetooth module includes a Bluetooth antenna and a Bluetooth controller, wherein the Bluetooth antenna is used to transmit and receive radio frequency signals, and the Bluetooth controller completes the radio frequency signal. Processing and interacting with the main control module; the main control module is usually the core control module of the smart card, and completes the control and message processing of each module of the smart card.
本發明實施例提供一種智慧卡，其具有新的藍牙模組和主控模組，用於實現本發明提供的降低峰值電流方法，具體實現如下。 The embodiment of the present invention provides a smart card, which has a new Bluetooth module and a main control module, and is used to implement the method for reducing peak current provided by the present invention.
所述藍牙模組包括：射頻開啟單元和射頻關閉單元；所述射頻開啟單元，用於在開啟射頻信號之前，以中斷的方式通知所述主控模組降低頻率運行；所述射頻關閉單元，用於在關閉射頻信號之後，以中斷的方式通知所述主控模組恢復正常頻率運行。 The Bluetooth module includes: a radio frequency turn-on unit and a radio frequency turn-off unit; the radio frequency turn-on unit is configured to notify the main control module to reduce frequency operation in an interrupted manner before turning on the radio frequency signal; After the RF signal is turned off, the main control module is notified to resume normal frequency operation in an interrupted manner.
所述主控模組包括：降頻運行單元和恢復運行單元；所述降頻運行單元，用於在收到射頻開啟中斷之後，以低頻率運行；所述恢復運行單元，用於在收到射頻關閉中斷之後，以正常頻率運行。 The main control module includes: a down-conversion operation unit and a recovery operation unit; the down-conversion operation unit is configured to operate at a low frequency after receiving the radio-frequency on-off interruption; and the recovery operation unit is configured to receive After the RF shutdown is interrupted, it runs at the normal frequency.
本發明實施例提供一種降低峰值電流方法，由藍牙模組實現，如圖2所示，該方法包括：在開啟射頻信號之前，以中斷的方式通知主控模組降低頻率運行；在關閉射頻信號之後，以中斷的方式通知主控模組恢復正常頻率運行。 The embodiment of the invention provides a method for reducing the peak current, which is implemented by a Bluetooth module. As shown in FIG. 2, the method includes: informing the main control module to reduce the frequency operation in an interrupted manner before turning on the radio frequency signal; After that, the main control module is notified to resume the normal frequency operation in an interrupted manner.
本發明實施例還提供一種降低峰值電流方法，由主控模組實現，如圖2所示，該方法包括：在收到射頻開啟中斷之後，以低頻率運行；在收到射頻關閉中斷之後，以正常頻率運行。 The embodiment of the invention further provides a method for reducing the peak current, which is implemented by the main control module. As shown in FIG. 2, the method includes: after receiving the radio frequency turn-on interrupt, running at a low frequency; after receiving the radio frequency shutdown interrupt, Run at normal frequency.
通常，根據智慧卡的型號不同，主控模組正常運行的頻率也不同，因此，這裏所說的以低頻率運行是指將主控模組的運行頻率降低至正常運行頻率的一定比例(例如，降低至主控模組正常頻率的10%左右)或者主控模組完全暫停運行，具體可根據智慧卡附帶的其他模組(例如，藍牙模組、NFC模組等)對峰值電流的影響而定。 Generally, depending on the model of the smart card, the frequency of normal operation of the main control module is also different. Therefore, the operation at low frequency refers to reducing the operating frequency of the main control module to a certain proportion of the normal operating frequency (for example, , reduce to about 10% of the normal frequency of the main control module) or the main control module is completely suspended, depending on the impact of other modules (such as Bluetooth module, NFC module, etc.) attached to the smart card. And set.
本實施例將上述智慧卡及其降低峰值電流方法和模組應用於近距離支付場景中，為完成近距離支付功能，上述智慧卡除了包括上述藍牙模組和主控模組，還包括近距離通訊模組，特別的，本實施例中，藍牙智慧卡為藍牙SIM卡，主控模組為SIM卡主控模組。 In this embodiment, the smart card and the method and module for reducing the peak current are applied to the short-distance payment scenario. To complete the short-distance payment function, the smart card includes the Bluetooth module and the main control module, and includes a close range. The communication module, in particular, in this embodiment, the Bluetooth smart card is a Bluetooth SIM card, and the main control module is a SIM card main control module.
圖1為本發明實施例1提供的藍牙SIM卡結構示意圖，如圖1所示，該藍牙SIM卡，包括：藍牙模組1、藍 牙天線2、近距離通訊天線3、線圈4、近距離通訊模組5和主控模組7。 FIG. 1 is a schematic structural diagram of a Bluetooth SIM card according to Embodiment 1 of the present invention. As shown in FIG. 1 , the Bluetooth SIM card includes: a Bluetooth module 1 and a blue The tooth antenna 2, the short-range communication antenna 3, the coil 4, the short-range communication module 5, and the main control module 7.
主控模組7，包含一個安全處理器，可以用來儲存一些電信和支付的安全訊息，用來協調各其他模組協同工作。 The main control module 7 includes a security processor, which can be used to store some telecommunication and payment security messages, and is used to coordinate the cooperation of other modules.
藍牙模組1包括射頻開啟單元和射頻關閉單元，能夠在射頻信號起來之前，提前一定時間在其IRQ引脚6產生中斷信號，以此通知主控模組7降低頻率運行；在射頻關閉之後，藍牙模組1也會在IRQ引脚6產生中斷信號，以此通知主控模組7恢復頻率運行；該藍牙模組1可以是低功耗藍牙模組，也可以是傳統藍牙模組，也可以兩種模組的組合。 The Bluetooth module 1 includes a radio frequency on unit and a radio frequency off unit, which can generate an interrupt signal on the IRQ pin 6 at a certain time before the radio frequency signal rises, thereby notifying the main control module 7 to reduce the frequency operation; after the radio frequency is turned off, The Bluetooth module 1 also generates an interrupt signal on the IRQ pin 6 to notify the main control module 7 to resume the frequency operation; the Bluetooth module 1 can be a low-power Bluetooth module or a conventional Bluetooth module. Can be a combination of two modules.
主控模組包括：降頻運行單元和恢復運行單元；所述降頻運行單元，用於在收到射頻開啟中斷之後，以低頻率運行；所述恢復運行單元，用於在收到射頻關閉中斷之後，以正常頻率運行。 The main control module includes: a down-conversion operation unit and a recovery operation unit; the down-conversion operation unit is configured to operate at a low frequency after receiving the radio frequency on-off interruption; and the recovery operation unit is configured to receive the radio frequency off After the interruption, it runs at the normal frequency.
主控模組7通過該藍牙模組1的藍牙功能與手機應用(APP)進行資料通訊；該藍牙模組1可以包含普通2.4GHZ射頻通訊功能，用於RCC技術的資料通訊。 The main control module 7 communicates with the mobile phone application (APP) through the Bluetooth function of the Bluetooth module 1; the Bluetooth module 1 can include an ordinary 2.4 GHz radio frequency communication function for data communication of the RCC technology.
近距離通訊模組5，可以是RCC技術近距離通訊模組，也可以是NFC技術近距離通訊模組。當該近距離通訊模組是RCC技術近距離通訊模組時，該近距離通訊模組包含一個低頻磁信號解調處理單元和一個2.4GHz射頻通訊單元，與此同時，圖1中線圈4為低頻磁信號耦合線圈；當該模組是NFC通訊模組時，該模組是一個13.56MHZ頻 率資料通訊模組，與此同時圖1中線圈4為13.56MHz頻率耦合線圈。 The short-range communication module 5 can be an RCC technology short-range communication module or an NFC technology short-range communication module. When the short-range communication module is an RCC technology short-range communication module, the short-range communication module includes a low-frequency magnetic signal demodulation processing unit and a 2.4 GHz radio frequency communication unit, and at the same time, the coil 4 in FIG. Low frequency magnetic signal coupling coil; when the module is an NFC communication module, the module is a 13.56 MHz frequency The rate data communication module, at the same time, the coil 4 in Fig. 1 is a 13.56 MHz frequency coupling coil.
圖2本發明提供的降低峰值電流方法在本實施例中應用的流程示意圖，如圖2所示，該降低峰值電流方法包括：對於藍牙模組的主程式，執行如下操作：步驟31，系統初始化；步驟32，開啟藍牙模組；步驟33，進入藍牙應用主循環；在這個過程中，根據藍牙射頻的運行情況，產生射頻開啟或射頻關閉中斷(IRQ中斷)，並接收中斷返回訊息；步驟34，關閉藍牙模組；對於主控模組的中斷程式，執行如下操作：步驟40，收到藍牙模組IRQ中斷；步驟41，判斷是否是降頻中斷；步驟42，若是降頻中斷，則降低主控模組頻率，轉至步驟44；步驟43，若非降頻中斷，則提升主控模組頻率，轉至步驟44；步驟44，主控模組將中斷返回發送給藍牙模組。 2 is a schematic flow chart of the method for reducing the peak current provided by the present invention. As shown in FIG. 2, the method for reducing the peak current includes: for the main program of the Bluetooth module, performing the following operations: Step 31, system initialization Step 32: Turn on the Bluetooth module; Step 33, enter the main loop of the Bluetooth application; in this process, generate a radio frequency on or RF off interrupt (IRQ interrupt) according to the operation of the Bluetooth radio, and receive an interrupt return message; The Bluetooth module is turned off; for the interrupt program of the main control module, the following operations are performed: Step 40, receiving the IRQ interrupt of the Bluetooth module; Step 41, determining whether it is a down-frequency interrupt; Step 42, if it is a down-frequency interrupt, reducing The main control module frequency is transferred to step 44; in step 43, if the frequency is not interrupted, the main control module frequency is increased, and the process proceeds to step 44; in step 44, the main control module sends the interrupt back to the bluetooth module.
如圖2是藍牙智慧卡主控模組與藍牙模組進行錯峰的流程圖。當藍牙智慧卡開啟藍牙功能，進入正常工作主循環後，藍牙模組在任何時候都有可能會啟動射頻，所以主控模組要想在合適的時機降頻錯峰，必須由藍牙模組主動通知主控模組，讓主控模組產生中斷並進行相應的處理。 中斷可以是引脚中斷，也可以是介面中斷(如：串列埠中斷)。 Figure 2 is a flow chart of the Bluetooth smart card master module and the Bluetooth module. When the Bluetooth smart card turns on the Bluetooth function and enters the normal working main loop, the Bluetooth module may start the RF at any time. Therefore, if the main control module wants to downgrade the peak at the right time, it must be activated by the Bluetooth module. Notify the main control module, let the main control module generate an interrupt and perform corresponding processing. Interrupts can be either pin interrupts or interface interrupts (eg, serial interrupts).
進入中斷程式後，判斷是射頻開啟中斷還是射頻關閉中斷，然後進行相應的處理。如果是射頻開啟中斷的話，則執行降頻處理流程，如圖2中42步驟；如果是射頻關閉中斷，則執行升頻處理流程，如圖2種步驟43，處理完後中斷返回。 After entering the interrupt program, it is judged whether the radio is turned on or the radio is turned off, and then the corresponding processing is performed. If the radio frequency is turned on, the frequency reduction processing flow is executed, as shown in step 42 of FIG. 2; if it is the radio frequency shutdown interrupt, the up-conversion processing flow is executed, as shown in step 2 of FIG. 2, and the interrupt is returned after processing.
本實施例的通訊系統的各個模組對應執行上述通訊方法實施例所描述的步驟，因此具有相同的有益效果。另外，應該理解到，以上所描述的通訊系統的實施方式僅僅是示意性的，所描述模組的劃分，僅僅為一種邏輯功能劃分，實際實現時可以有另外的劃分方式。另外，模組相互之間的耦合或通訊連接可以是通過一些介面，也可以是電性或其它的形式。 Each module of the communication system of this embodiment corresponds to the steps described in the foregoing embodiment of the communication method, and thus has the same beneficial effects. In addition, it should be understood that the implementation of the communication system described above is merely illustrative, and the division of the described modules is only a logical function division, and may be further divided in actual implementation. In addition, the coupling or communication connection between the modules may be through some interfaces, or may be electrical or other forms.
上述各個功能模組作為通訊系統的組成部分，可以是或者也可以不是物理框，既可以位於一個地方，也可以分布到多個網路單元上，既可以採用硬體的形式實現，也可以採用軟體功能框的形式實現。可以根據實際的需要選擇其中的部分或者全部模組來實現本發明方案的目的。 Each of the above functional modules may or may not be a physical frame, and may be located in one place or on multiple network units, and may be implemented in a hardware form or in a hardware form. The form of the software function box is implemented. Some or all of the modules may be selected according to actual needs to achieve the objectives of the solution of the present invention.
所屬技術領域中具有通常知識者應明白，本發明的實施例可提供為方法、系統、或電腦程式產品。因此，本發明可採用硬體實施例、軟體實施例、或結合軟體和硬體方面的實施例的形式。而且，本發明可採用在一個或多個其中包含有電腦可用程式代碼的電腦可用儲存介質(包括但 不限於磁盤儲存器和光學儲存器等)上實施的電腦程式產品的形式。 Those of ordinary skill in the art will appreciate that embodiments of the present invention can be provided as a method, system, or computer program product. Thus, the invention may take the form of a hardware embodiment, a software embodiment, or an embodiment incorporating a software and a hardware. Moreover, the present invention may employ computer usable storage media (including but one or more of the computer usable code included therein) It is not limited to the form of computer program products implemented on disk storage and optical storage.
本發明是參照根據本發明實施例的方法、設備(系統)、和電腦程式產品的流程圖和/或方框圖來描述的。應理解可由電腦程式指令實現流程圖和/或方框圖中的每一流程和/或方框、以及流程圖和/或方框圖中的流程和/或方框的結合。可提供這些電腦程式指令到通用電腦、專用電腦、嵌入式處理機或其他可編輯資料處理設備的處理器以產生一個機器，使得通過電腦或其他可編輯資料處理設備的處理器執行的指令產生用於實現在流程圖一個流程或多個流程和/或方框圖一個方框或多個方框中指定的功能的裝置。 The present invention has been described with reference to flowchart illustrations and/or block diagrams of methods, apparatus, and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or FIG. These computer program instructions can be provided to a general purpose computer, a special purpose computer, an embedded processor, or other processor of an editable data processing device to produce a machine for generating instructions for execution by a processor of a computer or other editable data processing device. Means for implementing the functions specified in one or more of the flow or in a block or blocks of the flow chart.
這些電腦程式指令也可儲存在能引導電腦或其他可編輯資料處理設備以特定方式工作的電腦可讀儲存器中，使得儲存在該電腦可讀儲存器中的指令產生包括指令裝置的製造品，該指令裝置實現在流程圖一個流程或多個流程和/或方框圖一個方框或多個方框中指定的功能。 The computer program instructions can also be stored in a computer readable storage that can direct a computer or other editable data processing device to operate in a particular manner, such that instructions stored in the computer readable storage produce an article of manufacture including the instruction device. The instruction means implements the functions specified in one or more blocks of the flow or in a flow or block diagram of the flowchart.
這些電腦程式指令也可裝載到電腦或其他可編輯資料處理設備上，使得在電腦或其他可編輯設備上執行一系列操作步驟以產生電腦實現的處理，從而在電腦或其他可編輯設備上執行的指令提供用於實現在流程圖一個流程或多個流程和/或方框圖一個方框或多個方框中指定的功能的步驟。 These computer program instructions can also be loaded onto a computer or other editable data processing device to perform a series of operational steps on a computer or other editable device to produce computer-implemented processing for execution on a computer or other editable device. The instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.
再次說明，以上所述僅為本發明的實施例，並非因此 限制本發明的申請專利範圍，凡是利用本發明說明書及圖式內容所作的等效結構或等效流程變換，例如各實施例之間技術特徵的相互結合，或直接或間接運用在其他相關的技術領域，均同理包括在本發明的專利保護範圍內。 Again, the above description is only an embodiment of the present invention, and thus The scope of the claims of the present invention is limited, and equivalent structural or equivalent flow transformations made by the description of the present invention and the contents of the drawings, such as the combination of technical features between the embodiments, or directly or indirectly applied to other related technologies. The fields are all included in the scope of patent protection of the present invention.
1‧‧‧藍牙模組 1‧‧‧Bluetooth module
2‧‧‧藍牙天線 2‧‧‧Bluetooth antenna
3‧‧‧近距離通訊天線 3‧‧‧Short-range communication antenna
4‧‧‧線圈 4‧‧‧ coil
5‧‧‧近距離通訊模組 5‧‧‧Short-range communication module
6‧‧‧IRQ引脚 6‧‧‧IRQ pin
7‧‧‧主控模組 7‧‧‧Master Module
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| CN202870845U (en) * | 2012-10-09 | 2013-04-10 | 中船重工(武汉)凌久信息技术有限公司 | Low-power active RFID reader based on Bluetooth technology |
| TWI468051B (en) * | 2009-09-29 | 2015-01-01 | Mediatek Inc | Clock source controlling method and communications apparatuses and wireless communications module |
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