TW201505384A - Wireless transceiver apparatus and mode switching method - Google Patents
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Abstract
Description
本發明關於一種無線收發裝置及模式切換方法，特別是一種可提升對可攜式電子裝置之使用效率的無線收發裝置及模式切換方法。 The present invention relates to a wireless transceiver device and a mode switching method, and more particularly to a wireless transceiver device and a mode switching method that can improve the efficiency of use of the portable electronic device.
這些年來，隨著電子科技的進步，人們對於可攜式電子裝置的使用已日漸普及，例如廣泛使用筆記型電腦、智慧型手機、或是平板電腦等可攜式電子裝置。由於這些可攜式電子裝置的功能越來越多樣化，亦促進了對於這些可攜式電子裝置的附加功能之需求。 Over the years, with the advancement of electronic technology, the use of portable electronic devices has become increasingly popular, such as the widespread use of portable electronic devices such as notebook computers, smart phones, or tablets. As the functions of these portable electronic devices become more diverse, the need for additional functions of these portable electronic devices is also promoted.
舉例來說，使用者可藉由例如無線收發器，以與可攜式電子裝置例如平板電腦做連結，再藉由無線滑鼠並透過無線收發器以操作平板電腦。此外，若需對此平板電腦進行充電時，需額外再透過另一電源傳輸線以對平板電腦進行充電。 For example, the user can connect to a portable electronic device such as a tablet by, for example, a wireless transceiver, and operate the tablet through a wireless mouse and through the wireless transceiver. In addition, if you need to charge this tablet, you need to charge the tablet through another power transmission line.
然而，大多數應用於習知技術中的無線收發器並不能作為可攜式電子裝置充電的媒介。亦即，無線收發器無法同時具有無線訊號傳輸以及充電的整合功能設計。如此，使用者無法透過無線收發器來對可攜式電子裝置進行充電的功能，亦降低無線收發器對可攜式電子裝置的使用效率。 However, most wireless transceivers used in the prior art are not a medium for charging portable electronic devices. That is, the wireless transceiver cannot have the integrated function design of wireless signal transmission and charging at the same time. In this way, the user cannot use the wireless transceiver to charge the portable electronic device, and the wireless transceiver can reduce the use efficiency of the portable electronic device.
本發明提供一種無線收發裝置及模式切換方法，藉以提升 對可攜式電子裝置的使用效率。 The invention provides a wireless transceiver device and a mode switching method, thereby improving The efficiency of use of portable electronic devices.
根據本發明之一實施例，一種無線收發裝置，包括一第一連接埠、一第二連接埠、一控制單元、及一切換單元。第一連接埠具有一第一接腳。第二連接埠耦接第一連接埠，且第二連接埠具有一第二接腳。控制單元耦接於第一連接埠與第二連接埠之間，用以依據第一連接埠的一第一連接狀態及第二連接埠的一第二連接狀態，控制無線收發裝置進入一訊號傳輸模式或一充電模式。切換單元耦接於第一連接埠與第二連接埠之間，用以依據第一連接狀態，切換第二接腳未耦接或耦接一接地端，使第二接腳輸出一切換訊號。其中，切換訊號用以指示無線收發裝置進入訊號傳輸模式或充電模式。 According to an embodiment of the invention, a wireless transceiver device includes a first port, a second port, a control unit, and a switching unit. The first port has a first pin. The second port is coupled to the first port and the second port has a second pin. The control unit is coupled between the first port and the second port to control the wireless transceiver to enter a signal transmission according to a first connection state of the first port and a second connection state of the second port Mode or a charging mode. The switching unit is coupled between the first connection port and the second connection port, and is configured to switch the second pin to be uncoupled or coupled to the ground end according to the first connection state, so that the second pin outputs a switching signal. The switching signal is used to instruct the wireless transceiver to enter a signal transmission mode or a charging mode.
根據本發明之一實施例，一種模式切換方法，適於一無線收發裝置，此模式切換方法包括以下步驟。取得一第一連接狀態與一第二連接狀態。依據第一連接狀態與第二連接狀態，控制無線收發裝置進入一訊號傳輸模式或一充電模式。依據第一連接狀態，以切換輸出一切換訊號，其中切換訊號用以指示無線收發裝置進入訊號傳輸模式或充電模式。 According to an embodiment of the invention, a mode switching method is suitable for a wireless transceiver, and the mode switching method comprises the following steps. A first connection state and a second connection state are obtained. And controlling the wireless transceiver to enter a signal transmission mode or a charging mode according to the first connection state and the second connection state. According to the first connection state, a switching signal is outputted, wherein the switching signal is used to instruct the wireless transceiver to enter the signal transmission mode or the charging mode.
本發明所提供的無線收發裝置及模式切換方法，藉由控制單元依據第一連接埠的第一連接狀態及第二連接埠的第二連接狀態，並透過切換單元使第二接腳耦接接地端，以使無線收發裝置進入訊號傳輸模式，或透過切換單元使第二接腳未耦接接地端，以使無線收發裝置進入充電模式。如此一來，可有效提升對於可攜式電子裝置的使用效率。 The wireless transceiver device and the mode switching method provided by the present invention, according to the first connection state of the first port and the second connection state of the second port, and the second pin is coupled to the ground through the switching unit End, so that the wireless transceiver enters the signal transmission mode, or the second pin is not coupled to the ground through the switching unit, so that the wireless transceiver enters the charging mode. In this way, the efficiency of use of the portable electronic device can be effectively improved.
以上之關於本發明內容之說明及以下之實施方式之說明用以示範與解釋本發明之精神與原理，並且提供本發明之專利申請範圍更進 一步之解釋。 The above description of the present invention and the following description of the embodiments are intended to illustrate and explain the spirit and principles of the present invention, and the scope of the patent application of the present invention is further improved. One step explanation.
10‧‧‧無線收發裝置 10‧‧‧Wireless transceiver
100‧‧‧第一連接埠 100‧‧‧First connection埠
110‧‧‧第一接腳 110‧‧‧First pin
200‧‧‧第二連接埠 200‧‧‧Second connection
210‧‧‧第二接腳 210‧‧‧second pin
300‧‧‧控制單元 300‧‧‧Control unit
400‧‧‧切換單元 400‧‧‧Switch unit
500‧‧‧匹配單元 500‧‧‧Matching unit
600‧‧‧天線單元 600‧‧‧Antenna unit
第1圖為本發明之一實施例之無線收發裝置的示意圖。 1 is a schematic diagram of a wireless transceiver device according to an embodiment of the present invention.
第2圖為本發明之另一實施例之無線收發裝置的示意圖。 FIG. 2 is a schematic diagram of a wireless transceiver device according to another embodiment of the present invention.
第3圖為本發明之無線收發裝置的外觀示意圖。 FIG. 3 is a schematic diagram of the appearance of the wireless transceiver device of the present invention.
第4圖為本發明之模式切換方法的步驟流程圖。 Figure 4 is a flow chart showing the steps of the mode switching method of the present invention.
以下在實施方式中詳細敘述本發明之詳細特徵以及優點，其內容足以使任何熟習相關技藝者了解本發明之技術內容並據以實施，且根據本說明書所揭露之內容、申請專利範圍及圖式，任何熟習相關技藝者可輕易地理解本發明相關之目的及優點。以下之實施例進一步詳細說明本發明之觀點，但非以任何觀點限制本發明之範疇。 The detailed features and advantages of the present invention are set forth in the Detailed Description of the Detailed Description of the <RTIgt; </ RTI> <RTIgt; </ RTI> </ RTI> </ RTI> <RTIgt; The objects and advantages associated with the present invention can be readily understood by those skilled in the art. The following examples are intended to describe the present invention in further detail, but are not intended to limit the scope of the invention.
請參照『第1圖』，其為本發明之一實施例之無線收發裝置的示意圖。本實施例之無線收發裝置10同時兼具訊號傳輸模式及充電模式。無線收發裝置10包括一第一連接埠100、一第二連接埠200、一控制單元300、及一切換單元400。 Please refer to FIG. 1 , which is a schematic diagram of a wireless transceiver device according to an embodiment of the present invention. The wireless transceiver device 10 of the embodiment has both a signal transmission mode and a charging mode. The wireless transceiver device 10 includes a first port 100, a second port 200, a control unit 300, and a switching unit 400.
第一連接埠100適於耦接一第一電子裝置，且第一連接埠100用以接收並輸出第一電子裝置所產生的一第一供電訊號，其中第一連接埠100具有一第一接腳110。在本實施例中，第一連接埠100例如可為一通用串列匯流排(Universal Serial Bus,USB)連接埠，而第一接腳110為通用串列匯流排連接埠的多個接腳其中之一。但本實施例不限於此，第一連接 埠100亦可使用其他類似的元件來實施。 The first port 100 is adapted to be coupled to a first electronic device, and the first port 100 is configured to receive and output a first power signal generated by the first electronic device, wherein the first port 100 has a first connection Foot 110. In this embodiment, the first port 100 can be, for example, a universal serial bus (USB) port, and the first pin 110 is a plurality of pins of the universal serial bus port. one. However, the embodiment is not limited thereto, and the first connection The crucible 100 can also be implemented using other similar components.
第二連接埠200耦接第一連接埠100，且第二連接埠200適於耦接一第二電子裝置，且.第二連接埠200用以接收並輸出第二電子裝置所產生的一第二供電訊號，其中第二連接埠200具有一第二接腳210。在本實施例中，第二連接埠200例如可為一攜帶型(On-The-Go,OTG)通用串列匯流排連接埠，而第二接腳210例如為攜帶型通用串列匯流排連接埠的一識別接腳(Identification Pin,ID Pin)。但本實施例不限於此，第二連接埠200亦可使用其他類似的元件來實施。 The second port 200 is coupled to the first port 100, and the second port 200 is adapted to be coupled to a second electronic device, and the second port 200 is configured to receive and output a second device generated by the second device. The two power supply signals, wherein the second connection port 200 has a second pin 210. In this embodiment, the second port 200 can be, for example, an On-The-Go (OTG) universal serial bus port, and the second pin 210 is, for example, a portable universal bus bar connection. One identification pin (ID Pin). However, the embodiment is not limited thereto, and the second port 200 can also be implemented using other similar components.
在本實施例中，前述的第一電子裝置例如可為桌上型電腦或筆記型電腦，而前述的第二電子裝置例如可為平板電腦或智慧型手機。但本實施例不限於此，第一電子裝置與第二電子裝置亦可使用其他類似的元件來實施。 In this embodiment, the foregoing first electronic device may be, for example, a desktop computer or a notebook computer, and the foregoing second electronic device may be, for example, a tablet computer or a smart phone. However, the embodiment is not limited thereto, and the first electronic device and the second electronic device may also be implemented using other similar components.
控制單元300耦接於第一連接埠100與第二連接埠200之間，且控制單元300用以依據第一連接埠100與第一電子裝置的一第一連接狀態及第二連接埠200與第二電子裝置的一第二連接狀態，控制無線收發裝置10進入訊號傳輸模式或充電模式。在本實施例中，控制單元300例如可為一微控制器(Micro-Controller Unit,MCU)。但本實施例不限於此，控制單元300亦可使用其他類似的元件來實施。 The control unit 300 is coupled between the first connection port 100 and the second connection port 200, and the control unit 300 is configured to cooperate with the first connection state of the first connection device 100 and the first electronic device and the second connection port 200. A second connection state of the second electronic device controls the wireless transceiver device 10 to enter a signal transmission mode or a charging mode. In this embodiment, the control unit 300 can be, for example, a Micro-Controller Unit (MCU). However, the embodiment is not limited thereto, and the control unit 300 may also be implemented using other similar components.
切換單元400耦接於第一連接埠100與第二連接埠200之間，且切換單元400用以依據第一連接狀態，切換第二接腳210未耦接或耦接一接地端，使第二接腳210輸出一切換訊號。其中，切換訊號用以指示無線收發裝置10進入訊號傳輸模式或充電模式。 The switching unit 400 is coupled between the first port 100 and the second port 200, and the switching unit 400 is configured to switch the second pin 210 to be uncoupled or coupled to the ground according to the first connection state. The two pins 210 output a switching signal. The switching signal is used to instruct the wireless transceiver device 10 to enter the signal transmission mode or the charging mode.
另外，前述的無線收發裝置10還包括一匹配單元500以及一天線單元600。匹配單元500耦接控制單元300，且匹配單元500用以接收控制單元300所產生之一控制訊號，並對控制訊號進行一阻抗匹配，以產生一匹配訊號。天線單元600耦接匹配單元500，且天線單元600用以接收匹配訊號，以產生一無線訊號。其中，天線單元600例如可產生無線訊號給一無線接收裝置。在本實施例中，無線接收裝置例如可為一無線滑鼠。但本實施例不限於此，無線接收裝置亦可使用其他類似的元件來實施。 In addition, the foregoing wireless transceiver device 10 further includes a matching unit 500 and an antenna unit 600. The matching unit 500 is coupled to the control unit 300, and the matching unit 500 is configured to receive a control signal generated by the control unit 300 and perform an impedance matching on the control signal to generate a matching signal. The antenna unit 600 is coupled to the matching unit 500, and the antenna unit 600 is configured to receive the matching signal to generate a wireless signal. The antenna unit 600 can generate, for example, a wireless signal to a wireless receiving device. In this embodiment, the wireless receiving device can be, for example, a wireless mouse. However, the embodiment is not limited thereto, and the wireless receiving device may also be implemented using other similar components.
舉例來說，當第一連接狀態為第一連接埠100耦接第一電子裝置，且第二連接狀態為第二連接埠200未耦接第二電子裝置時，控制單元300會接收第一供電訊號而進行運作，並控制無線收發裝置10進入訊號傳輸模式。亦即，控制單元300會依據此第一連接狀態與第二連接狀態，來控制無線收發裝置10進入訊號傳輸模式。並且，控制單元300會產生控制訊號給匹配單元500，以使匹配單元500產生匹配訊號給天線單元600。接著，天線單元600例如產生無線訊號給無線接收裝置。也就是說，第一電子裝置於此時已進入訊號傳輸模式。 For example, when the first connection state is that the first connection port 100 is coupled to the first electronic device, and the second connection state is that the second connection port 200 is not coupled to the second electronic device, the control unit 300 receives the first power supply. The signal operates and controls the wireless transceiver 10 to enter the signal transmission mode. That is, the control unit 300 controls the radio transceiver 10 to enter the signal transmission mode according to the first connection state and the second connection state. Moreover, the control unit 300 generates a control signal to the matching unit 500 to cause the matching unit 500 to generate a matching signal to the antenna unit 600. Next, the antenna unit 600 generates, for example, a wireless signal to the wireless receiving device. That is to say, the first electronic device has entered the signal transmission mode at this time.
當第二連接狀態為第二連接埠200耦接第二電子裝置，且第一連接狀態為第一連接埠100未耦接第一電子裝置時，控制單元300會接收第二供電訊號而進行運作，並控制無線收發裝置10進入訊號傳輸模式。亦即，控制單元300會依據此第二連接狀態與第一連接狀態，來控制無線收發裝置10進入訊號傳輸模式。並且，控制單元300會產生控制訊號給匹配單元500，以使匹配單元500產生匹配訊號給天線單元600。接著，天線單元600例如產生無線訊號給無線接收裝置。也就是說，第二電子裝置於 此時已進入訊號傳輸模式。 When the second connection state is that the second connection port 200 is coupled to the second electronic device, and the first connection state is that the first connection port 100 is not coupled to the first electronic device, the control unit 300 receives the second power supply signal for operation. And controlling the wireless transceiver 10 to enter the signal transmission mode. That is, the control unit 300 controls the wireless transceiver device 10 to enter the signal transmission mode according to the second connection state and the first connection state. Moreover, the control unit 300 generates a control signal to the matching unit 500 to cause the matching unit 500 to generate a matching signal to the antenna unit 600. Next, the antenna unit 600 generates, for example, a wireless signal to the wireless receiving device. That is, the second electronic device is The signal transmission mode has now entered.
當第一連接狀態為第一連接埠100耦接第一電子裝置，且第二連接狀態為第二連接埠200耦接第二電子裝置時，控制單元300會同時接收第一供電訊號及第二供電訊號而進行運作，並控制無線收發裝置10進入充電模式。亦即，控制單元300會依據此第一連接狀態與第二連接狀態，來控制無線收發裝置10進入充電模式。並且，控制單元300不會產生控制訊號給匹配單元500，以使匹配單元500不產生匹配訊號給天線單元600。接著，天線單元600也不會產生無線訊號給無線接收裝置。此外，第一連接埠100會輸出第一供電訊號給第二連接埠200，以使第二連接埠200輸出此第一供電訊號給第二電子裝置。也就是說，第二電子裝置於此時已進入充電模式。 When the first connection state is that the first connection port 100 is coupled to the first electronic device, and the second connection state is that the second connection port 200 is coupled to the second electronic device, the control unit 300 receives the first power supply signal and the second The power supply signal operates to control the wireless transceiver 10 to enter the charging mode. That is, the control unit 300 controls the wireless transceiver device 10 to enter the charging mode according to the first connection state and the second connection state. Moreover, the control unit 300 does not generate a control signal to the matching unit 500, so that the matching unit 500 does not generate a matching signal to the antenna unit 600. Then, the antenna unit 600 also does not generate a wireless signal to the wireless receiving device. In addition, the first connection port 100 outputs a first power supply signal to the second connection port 200, so that the second connection port 200 outputs the first power supply signal to the second electronic device. That is, the second electronic device has entered the charging mode at this time.
進一步來說，當第一連接狀態為第一連接埠100未耦接第一電子裝置時，切換單元400會切換第二接腳210耦接至接地端，以產生例如低電壓準位的切換訊號至第二接腳210。此時，若第二電子裝置與第二連接埠200耦接時，第二電子裝置可透過第二接腳210接收前述低電壓準位的切換訊號，而據以進入訊號傳輸模式，使得第二電子裝置可與無線收發裝置10進行資料傳輸。 Further, when the first connection state is that the first connection port 100 is not coupled to the first electronic device, the switching unit 400 switches the second pin 210 to be coupled to the ground to generate a switching signal such as a low voltage level. To the second pin 210. At this time, if the second electronic device is coupled to the second port 200, the second electronic device can receive the switching signal of the low voltage level through the second pin 210, thereby entering the signal transmission mode, so that the second device The electronic device can perform data transmission with the wireless transceiver 10.
當第一連接狀態為第一連接埠100耦接第一電子裝置時，切換單元400會切換第二接腳210未耦接至接地端，以產生例如高電壓準位的切換訊號至第二接腳210。此時，若第二電子裝置與第二連接埠200耦接時，亦即無線收發裝置10同時耦接第一電子裝置與第二電子裝置，第二電子裝置可透過第二接腳210接收前述高電壓準位的切換訊號，而據以進入 充電模式。如此，第二電子裝置便可透過第一連接埠100及第二連接埠200接收第一電子裝置所提供的第一供電訊號，以進行充電的操作。 When the first connection state is that the first connection port 100 is coupled to the first electronic device, the switching unit 400 switches the second pin 210 to be uncoupled to the ground to generate a switching signal such as a high voltage level to the second connection. Foot 210. At this time, if the second electronic device is coupled to the second port 200, that is, the wireless device 10 is coupled to the first electronic device and the second electronic device, the second electronic device can receive the foregoing through the second pin 210. High voltage level switching signal, and according to Charging mode. In this way, the second electronic device can receive the first power supply signal provided by the first electronic device through the first connection port 100 and the second connection port 200 to perform the charging operation.
請接著參照『第2圖』，其為本發明之另一實施例之無線收發裝置的示意圖。其中，無線收發裝置10的相關配置與運作方式，可參考前述實施例的說明，故在此不再贅述。 Please refer to FIG. 2, which is a schematic diagram of a wireless transceiver device according to another embodiment of the present invention. For the related configuration and operation mode of the radio transceiver 10, reference may be made to the description of the foregoing embodiment, and therefore no further details are provided herein.
在本實施例中，控制單元300更耦接於切換單元400與第二連接埠200之間。並且，切換單元400會依據第一連接狀態，產生一觸發訊號給控制單元300，使控制單元300產生前述的切換訊號給第二接腳210，並使第二接腳210輸出此切換訊號。其中，切換訊號用以指示無線收發裝置10進入訊號傳輸模式或充電模式。 In this embodiment, the control unit 300 is further coupled between the switching unit 400 and the second port 200. The switching unit 400 generates a trigger signal to the control unit 300 according to the first connection state, so that the control unit 300 generates the foregoing switching signal to the second pin 210, and causes the second pin 210 to output the switching signal. The switching signal is used to instruct the wireless transceiver device 10 to enter the signal transmission mode or the charging mode.
舉例來說，當第一連接狀態為第一連接埠100未耦接第一電子裝置時，切換單元400會依據此第一連接狀態，產生例如低電壓準位的觸發訊號給控制單元300。接著，控制單元300會依據此低電壓準位的觸發訊號，而對應產生例如低電壓準位的切換訊號至第二接腳210。此時，若第二電子裝置與第二連接埠200耦接時，第二電子裝置可透過第二接腳210接收前述低電壓準位的切換訊號，而據以進入訊號傳輸模式，使得第二電子裝置可與無線收發裝置10進行資料傳輸。 For example, when the first connection state is that the first connection port 100 is not coupled to the first electronic device, the switching unit 400 generates a trigger signal such as a low voltage level to the control unit 300 according to the first connection state. Then, the control unit 300 generates a switching signal such as a low voltage level to the second pin 210 according to the trigger signal of the low voltage level. At this time, if the second electronic device is coupled to the second port 200, the second electronic device can receive the switching signal of the low voltage level through the second pin 210, thereby entering the signal transmission mode, so that the second device The electronic device can perform data transmission with the wireless transceiver 10.
當第一連接狀態為第一連接埠100耦接第一電子裝置時，切換單元400會依據此第一連接狀態，產生例如高電壓準位的觸發訊號給控制單元300。接著，控制單元300會依據前述高電壓準位的觸發訊號，而對應產生例如高電壓準位的切換訊號至第二接腳210。此時，若第二電子裝置與第二連接埠200耦接時，亦即無線收發裝置10同時耦接第一電子裝置 與第二電子裝置，第二電子裝置可透過第二接腳210接收前述高電壓準位的切換訊號，而據以進入充電模式。如此，第二電子裝置便可透過第一連接埠100及第二連接埠200接收第一電子裝置所提供的第一供電訊號，以進行充電的操作。 When the first connection state is that the first connection port 100 is coupled to the first electronic device, the switching unit 400 generates a trigger signal such as a high voltage level to the control unit 300 according to the first connection state. Then, the control unit 300 generates a switching signal such as a high voltage level to the second pin 210 according to the trigger signal of the high voltage level. At this time, if the second electronic device is coupled to the second port 200, that is, the wireless device 10 is simultaneously coupled to the first device. And the second electronic device, the second electronic device can receive the switching signal of the high voltage level through the second pin 210, and enter the charging mode accordingly. In this way, the second electronic device can receive the first power supply signal provided by the first electronic device through the first connection port 100 and the second connection port 200 to perform the charging operation.
此外，前述實施例之無線收發裝置10的第一連接埠100及第二連接埠200的實施示意，請參照如『第3圖』所示。『第3圖』為本發明之無線收發裝置的外觀示意圖。 In addition, the implementation of the first port 100 and the second port 200 of the radio transceiver 10 of the above-described embodiment is as shown in FIG. 3 . "3rd picture" is a schematic diagram of the appearance of the wireless transceiver of the present invention.
藉由上述實施例的說明，可以歸納出一種模式切換方法。請參照『第4圖』，其為本發明之模式切換方法的步驟流程圖。本實施例之模式切換方法適於無線收發裝置。在步驟S410中，取得一第一連接狀態與一第二連接狀態。在步驟S420中，依據第一連接狀態與第二連接狀態，控制一無線收發裝置進入一訊號傳輸模式或一充電模式。 A mode switching method can be summarized by the description of the above embodiment. Please refer to FIG. 4, which is a flow chart of the steps of the mode switching method of the present invention. The mode switching method of this embodiment is suitable for a wireless transceiver. In step S410, a first connection state and a second connection state are obtained. In step S420, a wireless transceiver is controlled to enter a signal transmission mode or a charging mode according to the first connection state and the second connection state.
在步驟S430中，依據第一連接狀態，以切換輸出一切換訊號，其中切換訊號用以指示無線收發裝置進入訊號傳輸模式或充電模式。進一步來說，依據第一連接狀態，以切換輸出切換訊號，其包括以下步驟。產生一觸發訊號。依據觸發訊號，以產生切換訊號。 In step S430, a switching signal is outputted according to the first connection state, wherein the switching signal is used to instruct the wireless transceiver to enter the signal transmission mode or the charging mode. Further, according to the first connection state, the output switching signal is switched, which includes the following steps. Generate a trigger signal. According to the trigger signal, a switching signal is generated.
綜上所述，本發明之實施例所揭露的無線收發裝置及模式切換方法，藉由控制單元依據第一連接埠的第一連接狀態及第二連接埠的第二連接狀態，並透過切換單元使第二接腳耦接接地端，以使無線收發裝置進入訊號傳輸模式，或透過切換單元使第二接腳未耦接接地端，以使無線收發裝置進入充電模式。如此一來，可有效提升對於可攜式電子裝置的使用效率。 In summary, the wireless transceiver device and the mode switching method disclosed in the embodiments of the present invention are configured by the control unit according to the first connection state of the first port and the second connection state of the second port, and through the switching unit. The second pin is coupled to the ground so that the wireless transceiver enters the signal transmission mode, or the second pin is not coupled to the ground through the switching unit, so that the wireless transceiver enters the charging mode. In this way, the efficiency of use of the portable electronic device can be effectively improved.
雖然本發明以前述之實施例揭露如上，然其並非用以限定本發明。在不脫離本發明之精神和範圍內，所為之更動與潤飾，均屬本發明之專利保護範圍。關於本發明所界定之保護範圍請參考所附之申請專利範圍。 Although the present invention has been disclosed above in the foregoing embodiments, it is not intended to limit the invention. It is within the scope of the invention to be modified and modified without departing from the spirit and scope of the invention. Please refer to the attached patent application for the scope of protection defined by the present invention.
10‧‧‧無線收發裝置 10‧‧‧Wireless transceiver
100‧‧‧第一連接埠 100‧‧‧First connection埠
110‧‧‧第一接腳 110‧‧‧First pin
200‧‧‧第二連接埠 200‧‧‧Second connection
210‧‧‧第二接腳 210‧‧‧second pin
300‧‧‧控制單元 300‧‧‧Control unit
400‧‧‧切換單元 400‧‧‧Switch unit
500‧‧‧匹配單元 500‧‧‧Matching unit
600‧‧‧天線單元 600‧‧‧Antenna unit
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