TWI685172B - Wireless charging system and wireless charging method - Google Patents

Wireless charging system and wireless charging method Download PDF

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TWI685172B
TWI685172B TW107103228A TW107103228A TWI685172B TW I685172 B TWI685172 B TW I685172B TW 107103228 A TW107103228 A TW 107103228A TW 107103228 A TW107103228 A TW 107103228A TW I685172 B TWI685172 B TW I685172B
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unit
charging
mobile device
wireless
wireless charging
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TW201933725A (en
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柯福裕
陳旻志
郭嘉雄
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佳世達科技股份有限公司
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Abstract

A wireless charging system includes a charging device and a mobile device. The charging device communicates with the mobile device wirelessly. When a wireless charging application is executed, the mobile device determines whether a power of a power storage unit is lower than a threshold. When the power is lower than the threshold, the mobile device sends out a charging request signal. When the charging device receives the charging request signal, the charging device determines whether the mobile device is placed within a charging region. When the mobile device is placed within the charging region, a first wireless charging unit of the charging device cooperates with a second wireless charging unit of the mobile device to charge the power storage unit. When the mobile device is not placed within the charging region, the charging device controls a first output unit to output a first prompt message.

Description

無線充電系統及無線充電方法 Wireless charging system and wireless charging method

本發明關於一種無線充電系統及無線充電方法，尤指一種可提示使用者將行動裝置放置於充電裝置之充電區域中之無線充電系統及無線充電方法。 The invention relates to a wireless charging system and a wireless charging method, in particular to a wireless charging system and a wireless charging method which can prompt the user to place the mobile device in the charging area of the charging device.

隨著各式各樣的行動裝置愈來愈普及，例如智慧型手機、平板電腦等，無線充電技術也愈來愈受到重視。一般而言，無線充電裝置上定義有一充電區域。使用者需將行動裝置放置於充電區域中，無線充電裝置才可對行動裝置進行無線充電。若使用者沒有注意到行動裝置之電量即將耗盡，而沒有將行動裝置放置於充電區域中，無線充電裝置便無法對行動裝置進行無線充電。此外，若使用者沒有將行動裝置準確地放置於充電區域中(亦即，行動裝置放置於無線充電裝置上且位於充電區域外)，無線充電裝置也無法對行動裝置進行無線充電。此對使用者而言，會造成使用上的困擾。 As various mobile devices become more and more popular, such as smart phones, tablet computers, etc., wireless charging technology is gaining more and more attention. Generally speaking, a charging area is defined on the wireless charging device. The user needs to place the mobile device in the charging area before the wireless charging device can wirelessly charge the mobile device. If the user does not notice that the power of the mobile device is about to run out, and the mobile device is not placed in the charging area, the wireless charging device cannot wirelessly charge the mobile device. In addition, if the user does not accurately place the mobile device in the charging area (that is, the mobile device is placed on the wireless charging device and is outside the charging area), the wireless charging device cannot wirelessly charge the mobile device. For users, this will cause troubles in use.

本發明的目的之一在於提供一種可提示使用者將行動裝置放置於充電裝置之充電區域中之無線充電系統及無線充電方法，以解決上述問題。 One of the objects of the present invention is to provide a wireless charging system and a wireless charging method that can prompt the user to place the mobile device in the charging area of the charging device to solve the above-mentioned problems.

根據一實施例，本發明之無線充電系統包含一充電裝置以及一行動裝置。充電裝置包含一第一處理單元、一第一無線充電單元、一第一無線通訊單元以及一第一輸出單元，其中第一處理單元電性連接於第一無線充電單元、第一無線通訊單元與第一輸出單元。第一無線充電單元定義一充電區域。行動 裝置包含一第二處理單元、一第二無線充電單元、一第二無線通訊單元、一記憶單元以及一儲電單元，其中第二處理單元電性連接於第二無線充電單元、第二無線通訊單元、記憶單元與儲電單元，且第二無線充電單元電性連接於儲電單元。記憶單元儲存一無線充電應用軟體。充電裝置與行動裝置經由第一無線通訊單元與第二無線通訊單元形成無線通訊。當無線充電應用軟體啟動時，第二處理單元判斷儲電單元之一電量是否低於一門檻值。當第二處理單元判斷電量低於門檻值時，第二處理單元經由第二無線通訊單元送出一充電請求訊號。當第一處理單元經由第一無線通訊單元接收充電請求訊號時，第一處理單元根據第一無線充電單元是否偵測到第二無線充電單元，以判斷行動裝置是否放置於充電區域中。當第一處理單元判斷行動裝置放置於充電區域中時，第一無線充電單元與第二無線充電單元配合對儲電單元進行充電。當第一處理單元判斷行動裝置未放置於充電區域中時，第一處理單元控制第一輸出單元輸出一第一提示訊息。 According to an embodiment, the wireless charging system of the present invention includes a charging device and a mobile device. The charging device includes a first processing unit, a first wireless charging unit, a first wireless communication unit and a first output unit, wherein the first processing unit is electrically connected to the first wireless charging unit, the first wireless communication unit and The first output unit. The first wireless charging unit defines a charging area. action The device includes a second processing unit, a second wireless charging unit, a second wireless communication unit, a memory unit and a power storage unit, wherein the second processing unit is electrically connected to the second wireless charging unit and the second wireless communication The unit, the memory unit and the power storage unit, and the second wireless charging unit is electrically connected to the power storage unit. The memory unit stores a wireless charging application software. The charging device and the mobile device form wireless communication with the second wireless communication unit via the first wireless communication unit. When the wireless charging application software is started, the second processing unit determines whether the power of one of the power storage units is below a threshold. When the second processing unit determines that the power is lower than the threshold, the second processing unit sends a charging request signal through the second wireless communication unit. When the first processing unit receives the charging request signal via the first wireless communication unit, the first processing unit determines whether the mobile device is placed in the charging area according to whether the first wireless charging unit detects the second wireless charging unit. When the first processing unit determines that the mobile device is placed in the charging area, the first wireless charging unit and the second wireless charging unit cooperate to charge the power storage unit. When the first processing unit determines that the mobile device is not placed in the charging area, the first processing unit controls the first output unit to output a first prompt message.

根據另一實施例，本發明之無線充電方法包含下列步驟：一充電裝置與一行動裝置形成無線通訊，其中充電裝置包含一第一無線充電單元以及一第一輸出單元，第一無線充電單元定義一充電區域，且行動裝置包含一第二無線充電單元以及一儲電單元；啟動行動裝置之一無線充電應用軟體；無線充電應用軟體判斷儲電單元之一電量是否低於一門檻值；當無線充電應用軟體判斷電量低於門檻值時，行動裝置送出一充電請求訊號；當充電裝置接收充電請求訊號時，充電裝置根據第一無線充電單元是否偵測到第二無線充電單元，以判斷行動裝置是否放置於充電區域中；當充電裝置判斷行動裝置放置於充電區域中時，第一無線充電單元與第二無線充電單元配合對儲電單元進行充電；以及當充電裝置判斷行動裝置未放置於充電區域中時，第一輸出單元輸出一第一提示訊息。 According to another embodiment, the wireless charging method of the present invention includes the following steps: a charging device forms a wireless communication with a mobile device, wherein the charging device includes a first wireless charging unit and a first output unit, the first wireless charging unit is defined A charging area, and the mobile device includes a second wireless charging unit and a power storage unit; activate a wireless charging application software of the mobile device; the wireless charging application software determines whether a power level of the power storage unit is below a threshold; when wireless When the charging application software determines that the power is below the threshold, the mobile device sends a charging request signal; when the charging device receives the charging request signal, the charging device determines the mobile device based on whether the first wireless charging unit detects the second wireless charging unit Whether it is placed in the charging area; when the charging device determines that the mobile device is placed in the charging area, the first wireless charging unit and the second wireless charging unit cooperate to charge the power storage unit; and when the charging device determines that the mobile device is not placed in the charging When in the area, the first output unit outputs a first prompt message.

綜上所述，當充電裝置與行動裝置形成無線通訊，且行動裝置之無線充電應用軟體啟動時，無線充電應用軟體即會判斷行動裝置之電量是否低於門檻值。當行動裝置之電量低於門檻值時，表示行動裝置之電量即將耗盡。此時，行動裝置即會送出充電請求訊號。當充電裝置接收充電請求訊號時，充電裝置會先判斷行動裝置是否放置於充電區域中。當行動裝置放置於充電區域中時，充電裝置即會對行動裝置進行無線充電。當行動裝置未放置於充電區域中時，充電裝置即會輸出提示訊息，以提示使用者將行動裝置放置於充電裝置之充電區域中來進行無線充電。藉此，使用者即可透過提示訊息得知行動裝置之電量即將耗盡且行動裝置未放置於充電區域中，進而及時地將行動裝置放置於充電區域中來進行無線充電。 In summary, when the charging device forms a wireless communication with the mobile device and the wireless charging application software of the mobile device is activated, the wireless charging application software will determine whether the power of the mobile device is below the threshold. When the power of the mobile device is lower than the threshold, it means that the power of the mobile device is about to run out. At this time, the mobile device will send a charging request signal. When the charging device receives the charging request signal, the charging device first determines whether the mobile device is placed in the charging area. When the mobile device is placed in the charging area, the charging device wirelessly charges the mobile device. When the mobile device is not placed in the charging area, the charging device outputs a prompt message to prompt the user to place the mobile device in the charging area of the charging device for wireless charging. In this way, the user can know that the power of the mobile device is about to run out and the mobile device is not placed in the charging area through the prompt message, and then place the mobile device in the charging area in time to perform wireless charging.

關於本發明之優點與精神可以藉由以下的發明詳述及所附圖式得到進一步的瞭解。 The advantages and spirit of the present invention can be further understood through the following detailed description of the invention and the accompanying drawings.

1‧‧‧無線充電系統 1‧‧‧Wireless charging system

10‧‧‧充電裝置 10‧‧‧Charging device

12‧‧‧行動裝置 12‧‧‧Mobile device

100‧‧‧第一處理單元 100‧‧‧The first processing unit

102‧‧‧第一無線充電單元 102‧‧‧The first wireless charging unit

104‧‧‧第一無線通訊單元 104‧‧‧ First wireless communication unit

105‧‧‧計時單元 105‧‧‧ timing unit

106‧‧‧第一輸出單元 106‧‧‧ First output unit

108‧‧‧基座 108‧‧‧Dock

110‧‧‧殼體 110‧‧‧Housing

112‧‧‧顯示模組 112‧‧‧Display module

114‧‧‧充電區域 114‧‧‧Charging area

120‧‧‧第二處理單元 120‧‧‧second processing unit

122‧‧‧第二無線充電單元 122‧‧‧Second wireless charging unit

124‧‧‧第二無線通訊單元 124‧‧‧Second wireless communication unit

126‧‧‧記憶單元 126‧‧‧Memory unit

128‧‧‧儲電單元 128‧‧‧storage unit

130‧‧‧第二輸出單元 130‧‧‧Second output unit

132‧‧‧無線充電應用軟體 132‧‧‧Wireless charging application software

CS‧‧‧充電狀態 CS‧‧‧Charging status

M1‧‧‧第一提示訊息 M1‧‧‧First prompt message

M2‧‧‧第二提示訊息 M2‧‧‧Second prompt message

S10-S24‧‧‧步驟 S10-S24‧‧‧Step

第1圖為根據本發明一實施例之無線充電系統的示意圖。 FIG. 1 is a schematic diagram of a wireless charging system according to an embodiment of the invention.

第2圖為第1圖中的無線充電系統的功能方塊圖。 Figure 2 is a functional block diagram of the wireless charging system in Figure 1.

第3圖為行動裝置放置於充電區域中的示意圖。 FIG. 3 is a schematic diagram of the mobile device placed in the charging area.

第4圖為充電裝置與行動裝置分別顯示第一提示訊息的示意圖。 FIG. 4 is a schematic diagram showing that the charging device and the mobile device respectively display the first prompt message.

第5圖為充電裝置與行動裝置分別顯示第二提示訊息的示意圖。 FIG. 5 is a schematic diagram showing that the charging device and the mobile device respectively display the second prompt message.

第6圖為根據本發明一實施例之無線充電方法的流程圖。 FIG. 6 is a flowchart of a wireless charging method according to an embodiment of the invention.

請參閱第1圖以及第2圖，第1圖為根據本發明一實施例之無線充電系統1的示意圖，第2圖為第1圖中的無線充電系統1的功能方塊圖。 Please refer to FIG. 1 and FIG. 2, FIG. 1 is a schematic diagram of a wireless charging system 1 according to an embodiment of the present invention, and FIG. 2 is a functional block diagram of the wireless charging system 1 in FIG. 1.

如第1圖與第2圖所示，無線充電系統1包含一充電裝置10以及一行動 裝置12。充電裝置10包含一第一處理單元100、一第一無線充電單元102、一第一無線通訊單元104、一計時單元105以及一第一輸出單元106，其中第一處理單元100電性連接於第一無線充電單元102、第一無線通訊單元104、計時單元105與第一輸出單元106。於此實施例中，充電裝置10可包含一基座108以及設置於基座108上之一殼體110。第一輸出單元106可包含一顯示模組112且設置於殼體110中。此外，第一處理單元100、第一無線充電單元102、第一無線通訊單元104與計時單元105可設置於基座108中。如第1圖所示，當充電裝置10包含基座108以及設置有顯示模組112之殼體110時，充電裝置10可為一顯示裝置。需說明的是，本發明之充電裝置10亦可為其它可提供無線充電功能之電子裝置，不以顯示裝置為限。 As shown in FIGS. 1 and 2, the wireless charging system 1 includes a charging device 10 and a mobile 装置12。 12 devices. The charging device 10 includes a first processing unit 100, a first wireless charging unit 102, a first wireless communication unit 104, a timing unit 105, and a first output unit 106, wherein the first processing unit 100 is electrically connected to the first A wireless charging unit 102, a first wireless communication unit 104, a timing unit 105, and a first output unit 106. In this embodiment, the charging device 10 may include a base 108 and a housing 110 disposed on the base 108. The first output unit 106 may include a display module 112 and be disposed in the housing 110. In addition, the first processing unit 100, the first wireless charging unit 102, the first wireless communication unit 104, and the timing unit 105 may be disposed in the base 108. As shown in FIG. 1, when the charging device 10 includes a base 108 and a housing 110 provided with a display module 112, the charging device 10 may be a display device. It should be noted that the charging device 10 of the present invention may also be other electronic devices that can provide wireless charging functions, and is not limited to display devices.

行動裝置12包含一第二處理單元120、一第二無線充電單元122、一第二無線通訊單元124、一記憶單元126、一儲電單元128以及一第二輸出單元130，其中第二處理單元120電性連接於第二無線充電單元122、第二無線通訊單元124、記憶單元126、儲電單元128與第二輸出單元130，且第二無線充電單元122電性連接於儲電單元128。於此實施例中，行動裝置12可為智慧型手機、平板電腦或其它電子裝置。 The mobile device 12 includes a second processing unit 120, a second wireless charging unit 122, a second wireless communication unit 124, a memory unit 126, a power storage unit 128 and a second output unit 130, wherein the second processing unit 120 is electrically connected to the second wireless charging unit 122, the second wireless communication unit 124, the memory unit 126, the electricity storage unit 128, and the second output unit 130, and the second wireless charging unit 122 is electrically connected to the electricity storage unit 128. In this embodiment, the mobile device 12 may be a smart phone, a tablet computer, or other electronic devices.

於實際應用中，第一處理單元100與第二處理單元120可為具有訊號處理功能之處理器或控制器；第一無線充電單元102與第二無線充電單元122可為符合無線充電技術標準之傳送線圈與接收線圈；第一無線通訊單元104與第二無線通訊單元124可為藍芽模組、Wi-Fi模組或其它無線通訊模組；計時單元105可為計時器；記憶單元126可為記憶體或其它資料儲存裝置；儲電單元128可為電池；第一輸出單元106與第二輸出單元130可包含顯示模組、光源、揚聲器、震動馬達或其組合。一般而言，充電裝置10與行動裝置12中還會設有運作時必要的軟硬體元件，如輸入/輸出連接埠、應用程式、天線、電路板等，視實際應用而定。 In practical applications, the first processing unit 100 and the second processing unit 120 may be processors or controllers with signal processing functions; the first wireless charging unit 102 and the second wireless charging unit 122 may be in compliance with wireless charging technology standards Transmitting coil and receiving coil; the first wireless communication unit 104 and the second wireless communication unit 124 can be Bluetooth modules, Wi-Fi modules or other wireless communication modules; the timing unit 105 can be a timer; the memory unit 126 can It is a memory or other data storage device; the power storage unit 128 may be a battery; the first output unit 106 and the second output unit 130 may include a display module, a light source, a speaker, a vibration motor, or a combination thereof. Generally speaking, the charging device 10 and the mobile device 12 will also be provided with hardware and software components necessary for operation, such as input/output ports, application programs, antennas, and circuit boards, depending on the actual application.

於此實施例中，第一無線充電單元102定義一充電區域114，且記憶 單元126儲存一無線充電應用軟體132。無線充電應用軟體132即是用以執行本發明之無線充電功能。於執行本發明之無線充電功能時，充電裝置10與行動裝置12先經由第一無線通訊單元102與第二無線通訊單元122形成無線通訊。接著，使用者可操作行動裝置12啟動無線充電應用軟體132。當無線充電應用軟體132啟動時，行動裝置12之第二處理單元120即會開始偵測儲電單元128之一電量，且判斷儲電單元128之電量是否低於一門檻值(例如，10%、20%等)，其中門檻值可為系統預設值或由使用者自行設定。 In this embodiment, the first wireless charging unit 102 defines a charging area 114 and remembers The unit 126 stores a wireless charging application software 132. The wireless charging application software 132 is used to execute the wireless charging function of the present invention. When performing the wireless charging function of the present invention, the charging device 10 and the mobile device 12 first form a wireless communication through the first wireless communication unit 102 and the second wireless communication unit 122. Then, the user can operate the mobile device 12 to start the wireless charging application software 132. When the wireless charging application software 132 is activated, the second processing unit 120 of the mobile device 12 will start to detect the power of the power storage unit 128 and determine whether the power of the power storage unit 128 is below a threshold (for example, 10% , 20%, etc.), where the threshold can be the system default or set by the user.

當行動裝置12之第二處理單元120判斷儲電單元128之電量不低於門檻值時，則第二處理單元120持續偵測儲電單元128之電量。當行動裝置12之第二處理單元120判斷儲電單元128之電量低於門檻值時，第二處理單元120即會經由第二無線通訊單元124送出一充電請求訊號。當充電裝置10之第一處理單元100經由第一無線通訊單元104接收充電請求訊號時，第一處理單元100即會根據第一無線充電單元102是否偵測到第二無線充電單元122，以判斷行動裝置12是否放置於充電區域114中。需說明的是，第一無線充電單元102偵測第二無線充電單元122之方法係為習知技藝之人所熟知，在此不再贅述。 When the second processing unit 120 of the mobile device 12 determines that the power of the power storage unit 128 is not lower than the threshold, the second processing unit 120 continuously detects the power of the power storage unit 128. When the second processing unit 120 of the mobile device 12 determines that the power of the power storage unit 128 is lower than the threshold, the second processing unit 120 sends a charging request signal through the second wireless communication unit 124. When the first processing unit 100 of the charging device 10 receives the charging request signal through the first wireless communication unit 104, the first processing unit 100 will determine whether the first wireless charging unit 102 detects the second wireless charging unit 122 to determine Whether the mobile device 12 is placed in the charging area 114. It should be noted that the method for the first wireless charging unit 102 to detect the second wireless charging unit 122 is well-known to those skilled in the art, and will not be repeated here.

若第一無線充電單元102偵測到第二無線充電單元122，表示行動裝置12已放置於充電區域114中。當充電裝置10之第一處理單元100判斷行動裝置12放置於充電區域114中時，充電裝置10之第一無線充電單元102即會與行動裝置12之第二無線充電單元122配合對行動裝置12之儲電單元128進行充電。需說明的是，第一無線充電單元102與第二無線充電單元122配合進行無線充電之方法係為習知技藝之人所熟知，在此不再贅述。 If the first wireless charging unit 102 detects the second wireless charging unit 122, it means that the mobile device 12 has been placed in the charging area 114. When the first processing unit 100 of the charging device 10 determines that the mobile device 12 is placed in the charging area 114, the first wireless charging unit 102 of the charging device 10 and the second wireless charging unit 122 of the mobile device 12 cooperate with the mobile device 12 The power storage unit 128 is charged. It should be noted that the method in which the first wireless charging unit 102 and the second wireless charging unit 122 cooperate to perform wireless charging is well-known to those skilled in the art, and will not be repeated here.

反之，若第一無線充電單元102偵測不到第二無線充電單元122，表示行動裝置12未放置於充電區域114中。當充電裝置10之第一處理單元100判斷行動裝置12未放置於充電區域114中時，充電裝置10之第一處理單元100即會控制第 一輸出單元106輸出一第一提示訊息，以提示使用者將行動裝置12放置於充電裝置10之充電區域114中來進行無線充電。 On the contrary, if the first wireless charging unit 102 cannot detect the second wireless charging unit 122, it means that the mobile device 12 is not placed in the charging area 114. When the first processing unit 100 of the charging device 10 determines that the mobile device 12 is not placed in the charging area 114, the first processing unit 100 of the charging device 10 controls the first An output unit 106 outputs a first prompt message to prompt the user to place the mobile device 12 in the charging area 114 of the charging device 10 for wireless charging.

請參閱第3圖，第3圖為行動裝置12放置於充電區域114中的示意圖。如第3圖所示，由於行動裝置12已放置於充電區域114中，因此，充電裝置10之第一無線充電單元102即會與行動裝置12之第二無線充電單元122配合對行動裝置12之儲電單元128進行充電。於此實施例中，當充電裝置10之第一無線充電單元102與行動裝置12之第二無線充電單元122配合對行動裝置12之儲電單元128進行充電時，充電裝置10之第一處理單元100可控制第一輸出單元106之顯示模組112輸出儲電單元128之一充電狀態CS。 Please refer to FIG. 3, which is a schematic diagram of the mobile device 12 placed in the charging area 114. As shown in FIG. 3, since the mobile device 12 has been placed in the charging area 114, the first wireless charging unit 102 of the charging device 10 will cooperate with the second wireless charging unit 122 of the mobile device 12 to The power storage unit 128 is charged. In this embodiment, when the first wireless charging unit 102 of the charging device 10 and the second wireless charging unit 122 of the mobile device 12 cooperate to charge the power storage unit 128 of the mobile device 12, the first processing unit of the charging device 10 100 can control the display module 112 of the first output unit 106 to output a charging state CS of the power storage unit 128.

請參閱第4圖，第4圖為充電裝置10與行動裝置12分別顯示第一提示訊息M1的示意圖。如第4圖所示，由於行動裝置12未放置於充電區域114中，因此，充電裝置10之第一處理單元100即會控制第一輸出單元106輸出第一提示訊息M1，以提示使用者將行動裝置12放置於充電裝置10之充電區域114中來進行無線充電。藉此，使用者即可透過第一提示訊息M1得知行動裝置12之電量即將耗盡且行動裝置12未放置於充電區域114中，進而及時地將行動裝置12放置於充電區域114中來進行無線充電。需說明的是，除了以第4圖所示之文字作為第一提示訊息M1外，亦可以影像、特定顏色之光線、聲音、震動或其組合作為第一提示訊息M1，視實際應用而定。 Please refer to FIG. 4. FIG. 4 is a schematic diagram showing the charging device 10 and the mobile device 12 displaying the first prompt message M1 respectively. As shown in FIG. 4, since the mobile device 12 is not placed in the charging area 114, the first processing unit 100 of the charging device 10 controls the first output unit 106 to output a first prompt message M1 to prompt the user to The mobile device 12 is placed in the charging area 114 of the charging device 10 for wireless charging. In this way, the user can know that the power of the mobile device 12 is about to run out and the mobile device 12 is not placed in the charging area 114 through the first prompt message M1, and then place the mobile device 12 in the charging area 114 in time to proceed Wireless charging. It should be noted that, in addition to the text shown in FIG. 4 as the first prompt message M1, an image, light of a specific color, sound, vibration, or a combination thereof may also be used as the first prompt message M1, depending on the actual application.

此外，當充電裝置10之第一處理單元100判斷行動裝置12未放置於充電區域114中時，第一處理單元100可驅動計時單元105開始計時。當充電裝置10之第一處理單元100根據計時單元105之計時結果判斷行動裝置12未放置於充電區域114中超過一第一預定時間(例如，5秒、10秒等)時，第一處理單元100可進一步經由第一無線通訊單元104送出一第一控制訊號。當行動裝置12之第二處理單元120經由第二無線通訊單元124接收第一控制訊號時，第二處理單元120可 控制第二輸出單元130輸出第一提示訊息M1，如第4圖所示。因此，當使用者正在使用行動裝置12而未注意到充電裝置10輸出之第一提示訊息M1時，使用者仍可透過行動裝置12輸出之第一提示訊息M1得知行動裝置12之電量即將耗盡，進而及時地將行動裝置12放置於充電區域114中來進行無線充電。上述之第一預定時間可為系統預設值或由使用者自行設定。此外，上述之第一預定時間可大於或等於0。若第一預定時間等於0，則充電裝置10之第一處理單元100控制第一輸出單元106輸出第一提示訊息M1時，即會同時經由第一無線通訊單元104送出第一控制訊號，使得行動裝置12之第二處理單元120控制第二輸出單元130輸出第一提示訊息M1。 In addition, when the first processing unit 100 of the charging device 10 determines that the mobile device 12 is not placed in the charging area 114, the first processing unit 100 may drive the timing unit 105 to start timing. When the first processing unit 100 of the charging device 10 determines that the mobile device 12 is not placed in the charging area 114 for more than a first predetermined time (for example, 5 seconds, 10 seconds, etc.) according to the timing result of the timing unit 105 100 can further send a first control signal via the first wireless communication unit 104. When the second processing unit 120 of the mobile device 12 receives the first control signal via the second wireless communication unit 124, the second processing unit 120 may The second output unit 130 is controlled to output the first prompt message M1, as shown in FIG. 4. Therefore, when the user is using the mobile device 12 without noticing the first prompt message M1 output by the charging device 10, the user can still know through the first prompt message M1 output by the mobile device 12 that the power of the mobile device 12 is about to be consumed After that, the mobile device 12 is placed in the charging area 114 in time for wireless charging. The above-mentioned first predetermined time may be a system preset value or set by the user. In addition, the first predetermined time mentioned above may be greater than or equal to zero. If the first predetermined time is equal to 0, when the first processing unit 100 of the charging device 10 controls the first output unit 106 to output the first prompt message M1, the first control signal is sent through the first wireless communication unit 104 at the same time, so that the action The second processing unit 120 of the device 12 controls the second output unit 130 to output the first prompt message M1.

請參閱第5圖，第5圖為充電裝置10與行動裝置12分別顯示第二提示訊息M2的示意圖。於另一實施例中，當充電裝置10之第一處理單元100根據計時單元105之計時結果判斷行動裝置12未放置於充電區域114中超過一第二預定時間(例如，60秒、90秒等)時，第一處理單元100可進一步控制第一輸出單元106輸出一第二提示訊息M2，以提示使用者充電等候逾時或其它訊息。上述之第二預定時間係大於上述之第一預定時間，例如，第一預定時間可為10秒，且第二預定時間可為60秒。需說明的是，除了以第5圖所示之文字作為第二提示訊息M2外，亦可以影像、特定顏色之光線、聲音、震動或其組合作為第二提示訊息M2，視實際應用而定。 Please refer to FIG. 5. FIG. 5 is a schematic diagram of the second prompt message M2 displayed by the charging device 10 and the mobile device 12 respectively. In another embodiment, when the first processing unit 100 of the charging device 10 determines that the mobile device 12 is not placed in the charging area 114 for more than a second predetermined time (for example, 60 seconds, 90 seconds, etc.) according to the timing result of the timing unit 105 ), the first processing unit 100 can further control the first output unit 106 to output a second prompt message M2 to remind the user to wait for charging or other messages. The aforementioned second predetermined time is greater than the aforementioned first predetermined time, for example, the first predetermined time may be 10 seconds, and the second predetermined time may be 60 seconds. It should be noted that, in addition to the text shown in FIG. 5 as the second prompt message M2, an image, light of a specific color, sound, vibration, or a combination thereof may also be used as the second prompt message M2, depending on the actual application.

此外，當充電裝置10之第一處理單元100根據計時單元105之計時結果判斷行動裝置12未放置於充電區域114中超過第二預定時間時，第一處理單元100亦可進一步經由第一無線通訊單元104送出一第二控制訊號。當行動裝置12之第二處理單元120經由第二無線通訊單元124接收第二控制訊號時，第二處理單元120可控制第二輸出單元130輸出第二提示訊息M2，如第5圖所示。 In addition, when the first processing unit 100 of the charging device 10 determines that the mobile device 12 is not placed in the charging area 114 for more than the second predetermined time according to the timing result of the timing unit 105, the first processing unit 100 may further communicate via the first wireless communication The unit 104 sends out a second control signal. When the second processing unit 120 of the mobile device 12 receives the second control signal via the second wireless communication unit 124, the second processing unit 120 can control the second output unit 130 to output the second prompt message M2, as shown in FIG.

再者，當充電裝置10之第一處理單元100根據計時單元105之計時結果 判斷行動裝置12未放置於充電區域114中超過第二預定時間時，第一處理單元100可關閉第一無線充電單元102。若使用者欲以充電裝置10對行動裝置12進行無線充電，只要操作充電裝置10開啟第一無線充電單元102即可。 Furthermore, when the first processing unit 100 of the charging device 10 is based on the timing result of the timing unit 105 When it is determined that the mobile device 12 is not placed in the charging area 114 for more than the second predetermined time, the first processing unit 100 may turn off the first wireless charging unit 102. If the user wants to use the charging device 10 to wirelessly charge the mobile device 12, he only needs to operate the charging device 10 to turn on the first wireless charging unit 102.

請參閱第6圖，第6圖為根據本發明一實施例之無線充電方法的流程圖。第6圖中的無線充電方法可利用上述之無線充電系統1來實現。首先，執行步驟S10，充電裝置10與行動裝置12形成無線通訊。接著，執行步驟S12，啟動行動裝置12之無線充電應用軟體132。接著，執行步驟S14，無線充電應用軟體132偵測儲電單元128之電量。接著，執行步驟S16，無線充電應用軟體132判斷儲電單元128之電量是否低於門檻值。當無線充電應用軟體132判斷儲電單元128之電量不低於門檻值時，回到步驟S14，無線充電應用軟體132持續偵測儲電單元128之電量。當無線充電應用軟體132判斷電量低於門檻值時，執行步驟S18，行動裝置12送出充電請求訊號。當充電裝置10接收充電請求訊號時，執行步驟S20，充電裝置10根據第一無線充電單元102是否偵測到第二無線充電單元122，以判斷行動裝置12是否放置於充電區域114中。當充電裝置10判斷行動裝置12放置於充電區域114中時，執行步驟S22，第一無線充電單元102與第二無線充電單元122配合對儲電單元128進行充電。當充電裝置10判斷行動裝置12未放置於充電區域114中時，執行步驟S24，充電裝置10之第一輸出單元106輸出第一提示訊息M1。 Please refer to FIG. 6, which is a flowchart of a wireless charging method according to an embodiment of the present invention. The wireless charging method in FIG. 6 can be implemented using the wireless charging system 1 described above. First, step S10 is executed, and the charging device 10 and the mobile device 12 form wireless communication. Then, step S12 is executed to activate the wireless charging application software 132 of the mobile device 12. Next, step S14 is executed, and the wireless charging application software 132 detects the power of the power storage unit 128. Next, step S16 is executed, and the wireless charging application software 132 determines whether the power of the power storage unit 128 is lower than the threshold. When the wireless charging application software 132 determines that the power of the power storage unit 128 is not lower than the threshold, returning to step S14, the wireless charging application software 132 continuously detects the power of the power storage unit 128. When the wireless charging application software 132 determines that the power is lower than the threshold, step S18 is executed, and the mobile device 12 sends a charging request signal. When the charging device 10 receives the charging request signal, step S20 is executed, and the charging device 10 determines whether the mobile device 12 is placed in the charging area 114 according to whether the first wireless charging unit 102 detects the second wireless charging unit 122. When the charging device 10 determines that the mobile device 12 is placed in the charging area 114, step S22 is executed, and the first wireless charging unit 102 and the second wireless charging unit 122 cooperate to charge the power storage unit 128. When the charging device 10 determines that the mobile device 12 is not placed in the charging area 114, step S24 is executed, and the first output unit 106 of the charging device 10 outputs a first prompt message M1.

需說明的是，本發明之無線充電方法之詳細實施例係如上所述，在此不再贅述。此外，第6圖所示之無線充電方法的控制邏輯中的各個部分或功能皆可透過軟硬體的組合來實現。 It should be noted that the detailed embodiments of the wireless charging method of the present invention are as described above, and will not be repeated here. In addition, each part or function in the control logic of the wireless charging method shown in FIG. 6 can be implemented by a combination of hardware and software.

綜上所述，當充電裝置與行動裝置形成無線通訊，且行動裝置之無線充電應用軟體啟動時，無線充電應用軟體即會判斷行動裝置之電量是否低於門檻值。當行動裝置之電量低於門檻值時，表示行動裝置之電量即將耗盡。此時，行動裝置即會送出充電請求訊號。當充電裝置接收充電請求訊號時，充電 裝置會先判斷行動裝置是否放置於充電區域中。當行動裝置放置於充電區域中時，充電裝置即會對行動裝置進行無線充電。當行動裝置未放置於充電區域中時，充電裝置即會輸出提示訊息，以提示使用者將行動裝置放置於充電裝置之充電區域中來進行無線充電。藉此，使用者即可透過提示訊息得知行動裝置之電量即將耗盡且行動裝置未放置於充電區域中，進而及時地將行動裝置放置於充電區域中來進行無線充電。 In summary, when the charging device forms a wireless communication with the mobile device and the wireless charging application software of the mobile device is activated, the wireless charging application software will determine whether the power of the mobile device is below the threshold. When the power of the mobile device is lower than the threshold, it means that the power of the mobile device is about to run out. At this time, the mobile device will send a charging request signal. When the charging device receives the charging request signal, the charging The device will first determine whether the mobile device is placed in the charging area. When the mobile device is placed in the charging area, the charging device wirelessly charges the mobile device. When the mobile device is not placed in the charging area, the charging device outputs a prompt message to prompt the user to place the mobile device in the charging area of the charging device for wireless charging. In this way, the user can know that the power of the mobile device is about to run out and the mobile device is not placed in the charging area through the prompt message, and then place the mobile device in the charging area in time to perform wireless charging.

此外，充電裝置亦可進一步送出控制訊號，使行動裝置輸出提示訊息。因此，當使用者正在使用行動裝置而未注意到充電裝置輸出之提示訊息時，使用者仍可透過行動裝置輸出之提示訊息得知行動裝置之電量即將耗盡，進而及時地將行動裝置放置於充電區域中來進行無線充電。 In addition, the charging device can further send a control signal to make the mobile device output a prompt message. Therefore, when the user is using the mobile device without noticing the prompt message output by the charging device, the user can still know that the power of the mobile device is about to run out through the prompt message output by the mobile device, and then place the mobile device in time Wireless charging in the charging area.

以上所述僅為本發明之較佳實施例，凡依本發明申請專利範圍所做之均等變化與修飾，皆應屬本發明之涵蓋範圍。 The above are only the preferred embodiments of the present invention, and all changes and modifications made in accordance with the scope of the patent application of the present invention shall fall within the scope of the present invention.

S10-S24‧‧‧步驟 S10-S24‧‧‧Step

Claims (13)

一種無線充電系統，包含：一充電裝置，包含一第一處理單元、一第一無線充電單元、一第一無線通訊單元以及一第一輸出單元，該第一處理單元電性連接於該第一無線充電單元、該第一無線通訊單元與該第一輸出單元，該第一無線充電單元定義一充電區域；以及一行動裝置，包含一第二處理單元、一第二無線充電單元、一第二無線通訊單元、一記憶單元以及一儲電單元，該第二處理單元電性連接於該第二無線充電單元、該第二無線通訊單元、該記憶單元與該儲電單元，該第二無線充電單元電性連接於該儲電單元，該記憶單元儲存一無線充電應用軟體；其中，該充電裝置與該行動裝置經由該第一無線通訊單元與該第二無線通訊單元形成無線通訊；當該無線充電應用軟體啟動時，該第二處理單元判斷該儲電單元之一電量是否低於一門檻值；當該第二處理單元判斷該電量低於該門檻值時，該第二處理單元經由該第二無線通訊單元送出一充電請求訊號；當該第一處理單元經由該第一無線通訊單元接收該充電請求訊號時，該第一處理單元根據該第一無線充電單元是否偵測到該第二無線充電單元，以判斷該行動裝置是否放置於該充電區域中；當該第一處理單元判斷該行動裝置放置於該充電區域中時，該第一無線充電單元與該第二無線充電單元配合對該儲電單元進行充電；當該第一處理單元判斷該行動裝置未放置於該充電區域中時，該第一處理單元控制該第一輸出單元輸出一第一提示訊息。 A wireless charging system includes: a charging device including a first processing unit, a first wireless charging unit, a first wireless communication unit, and a first output unit, the first processing unit is electrically connected to the first Wireless charging unit, the first wireless communication unit and the first output unit, the first wireless charging unit defines a charging area; and a mobile device, including a second processing unit, a second wireless charging unit, a second A wireless communication unit, a memory unit and a power storage unit, the second processing unit is electrically connected to the second wireless charging unit, the second wireless communication unit, the memory unit and the power storage unit, the second wireless charging The unit is electrically connected to the power storage unit, and the memory unit stores a wireless charging application software; wherein, the charging device and the mobile device form wireless communication with the second wireless communication unit via the first wireless communication unit; when the wireless When the charging application software is started, the second processing unit determines whether one of the power storage unit's power is below a threshold; when the second processing unit determines that the power is below the threshold, the second processing unit passes the second Two wireless communication units send out a charging request signal; when the first processing unit receives the charging request signal through the first wireless communication unit, the first processing unit detects whether the second wireless is detected by the first wireless charging unit A charging unit to determine whether the mobile device is placed in the charging area; when the first processing unit determines that the mobile device is placed in the charging area, the first wireless charging unit and the second wireless charging unit cooperate to The power storage unit performs charging; when the first processing unit determines that the mobile device is not placed in the charging area, the first processing unit controls the first output unit to output a first prompt message. 如請求項1所述之無線充電系統，其中該充電裝置另包含一計時單元，電性連接於該第一處理單元，該行動裝置另包含一第二輸出單元，電 性連接於該第二處理單元；當該第一處理單元判斷該行動裝置未放置於該充電區域中，該第一處理單元驅動該計時單元開始計時；當該第一處理單元根據該計時單元之計時結果判斷該行動裝置未放置於該充電區域中超過一第一預定時間時，該第一處理單元經由該第一無線通訊單元送出一第一控制訊號；當該第二處理單元經由該第二無線通訊單元接收該第一控制訊號時，該第二處理單元控制該第二輸出單元輸出該第一提示訊息。 The wireless charging system according to claim 1, wherein the charging device further includes a timing unit electrically connected to the first processing unit, and the mobile device further includes a second output unit Connected to the second processing unit; when the first processing unit determines that the mobile device is not placed in the charging area, the first processing unit drives the timing unit to start timing; when the first processing unit is based on the timing unit When the timing result determines that the mobile device is not placed in the charging area for more than a first predetermined time, the first processing unit sends a first control signal through the first wireless communication unit; when the second processing unit passes the second When the wireless communication unit receives the first control signal, the second processing unit controls the second output unit to output the first prompt message. 如請求項2所述之無線充電系統，其中當該第一處理單元根據該計時單元之計時結果判斷該行動裝置未放置於該充電區域中超過一第二預定時間時，該第一處理單元控制該第一輸出單元輸出一第二提示訊息，該第二預定時間大於該第一預定時間。 The wireless charging system according to claim 2, wherein when the first processing unit determines that the mobile device is not placed in the charging area for more than a second predetermined time according to the timing result of the timing unit, the first processing unit controls The first output unit outputs a second prompt message, the second predetermined time is greater than the first predetermined time. 如請求項2所述之無線充電系統，其中當該第一處理單元根據該計時單元之計時結果判斷該行動裝置未放置於該充電區域中超過一第二預定時間時，該第一處理單元經由該第一無線通訊單元送出一第二控制訊號，該第二預定時間大於該第一預定時間；當該第二處理單元經由該第二無線通訊單元接收該第二控制訊號時，該第二處理單元控制該第二輸出單元輸出一第二提示訊息。 The wireless charging system according to claim 2, wherein when the first processing unit determines that the mobile device is not placed in the charging area for more than a second predetermined time according to the timing result of the timing unit, the first processing unit passes The first wireless communication unit sends out a second control signal, the second predetermined time is greater than the first predetermined time; when the second processing unit receives the second control signal through the second wireless communication unit, the second processing The unit controls the second output unit to output a second prompt message. 如請求項2所述之無線充電系統，其中當該第一處理單元根據該計時單元之計時結果判斷該行動裝置未放置於該充電區域中超過一第二預定時間時，該第一處理單元關閉該第一無線充電單元，該第二預定時間大於該第一預定時間。 The wireless charging system according to claim 2, wherein when the first processing unit determines that the mobile device is not placed in the charging area for more than a second predetermined time according to the timing result of the timing unit, the first processing unit is turned off In the first wireless charging unit, the second predetermined time is greater than the first predetermined time. 如請求項1所述之無線充電系統，其中該充電裝置包含一基座以及設置於該基座上之一殼體，該第一輸出單元包含一顯示模組且設置於該殼體中，該第一處理單元、該第一無線充電單元與該第一無線通訊單元設置於該基座中。 The wireless charging system according to claim 1, wherein the charging device includes a base and a housing disposed on the base, the first output unit includes a display module and is disposed in the housing, the The first processing unit, the first wireless charging unit and the first wireless communication unit are disposed in the base. 如請求項1所述之無線充電系統，其中當該第一無線充電單元與第二無線充電單元配合對該儲電單元進行充電時，該第一處理單元控制該第一輸出單元輸出該儲電單元之一充電狀態。 The wireless charging system according to claim 1, wherein when the first wireless charging unit and the second wireless charging unit cooperate to charge the power storage unit, the first processing unit controls the first output unit to output the power storage The state of charge of one of the units. 一種無線充電方法，包含下列步驟：一充電裝置與一行動裝置形成無線通訊，其中該充電裝置包含一第一無線充電單元以及一第一輸出單元，該第一無線充電單元定義一充電區域，該行動裝置包含一第二無線充電單元以及一儲電單元；啟動該行動裝置之一無線充電應用軟體；該無線充電應用軟體判斷該儲電單元之一電量是否低於一門檻值；當該無線充電應用軟體判斷該電量低於該門檻值時，該行動裝置送出一充電請求訊號；當該充電裝置接收該充電請求訊號時，該充電裝置根據該第一無線充電單元是否偵測到該第二無線充電單元，以判斷該行動裝置是否放置於該充電區域中；當該充電裝置判斷該行動裝置放置於該充電區域中時，該第一無線充電單元與該第二無線充電單元配合對該儲電單元進行充電；以及當該充電裝置判斷該行動裝置未放置於該充電區域中時，該第一輸出單元輸出一第一提示訊息。 A wireless charging method includes the following steps: a charging device forms a wireless communication with a mobile device, wherein the charging device includes a first wireless charging unit and a first output unit, the first wireless charging unit defines a charging area, the The mobile device includes a second wireless charging unit and a power storage unit; activates a wireless charging application software of the mobile device; the wireless charging application software determines whether a power level of the power storage unit is below a threshold; when the wireless charging When the application software judges that the power is lower than the threshold, the mobile device sends a charging request signal; when the charging device receives the charging request signal, the charging device detects the second wireless according to whether the first wireless charging unit A charging unit to determine whether the mobile device is placed in the charging area; when the charging device determines that the mobile device is placed in the charging area, the first wireless charging unit and the second wireless charging unit cooperate to store electricity The unit performs charging; and when the charging device determines that the mobile device is not placed in the charging area, the first output unit outputs a first prompt message. 如請求項8所述之無線充電方法，其中該行動裝置另包含一第二輸出單元，該無線充電方法另包含下列步驟：當該充電裝置判斷該行動裝置未放置於該充電區域中超過一第一預定時間時，該充電裝置送出一第一控制訊號；以及當該行動裝置接收該第一控制訊號時，該第二輸出單元輸出該第一提示訊息。 The wireless charging method according to claim 8, wherein the mobile device further includes a second output unit, and the wireless charging method further includes the following steps: when the charging device determines that the mobile device is not placed in the charging area for more than a second At a predetermined time, the charging device sends a first control signal; and when the mobile device receives the first control signal, the second output unit outputs the first prompt message. 如請求項9所述之無線充電方法，另包含下列步驟：當該充電裝置判斷該行動裝置未放置於該充電區域中超過一第二預定時間時，該第一輸出單元輸出一第二提示訊息，其中該第二預定時間大於該第一預定時間。 The wireless charging method according to claim 9, further comprising the following steps: when the charging device determines that the mobile device is not placed in the charging area for more than a second predetermined time, the first output unit outputs a second prompt message , Where the second predetermined time is greater than the first predetermined time. 如請求項9所述之無線充電方法，另包含下列步驟：當該充電裝置判斷該行動裝置未放置於該充電區域中超過一第二預定時間時，該充電裝置送出一第二控制訊號，其中該第二預定時間大於該第一預定時間；以及當該行動裝置接收該第二控制訊號時，該第二輸出單元輸出一第二提示訊息。 The wireless charging method according to claim 9, further comprising the following steps: when the charging device determines that the mobile device is not placed in the charging area for more than a second predetermined time, the charging device sends a second control signal, wherein The second predetermined time is greater than the first predetermined time; and when the mobile device receives the second control signal, the second output unit outputs a second prompt message. 如請求項9所述之無線充電方法，另包含下列步驟：當該充電裝置判斷該行動裝置未放置於該充電區域中超過一第二預定時間時，該充電裝置關閉該第一無線充電單元，其中該第二預定時間大於該第一預定時間。 The wireless charging method according to claim 9 further includes the following steps: when the charging device determines that the mobile device is not placed in the charging area for more than a second predetermined time, the charging device turns off the first wireless charging unit, The second predetermined time is greater than the first predetermined time. 如請求項8所述之無線充電方法，另包含下列步驟：當該第一無線充電單元與第二無線充電單元配合對該儲電單元進行充電時，該第一輸出單元輸出該儲電單元之一充電狀態。 The wireless charging method as described in claim 8 further includes the following steps: when the first wireless charging unit and the second wireless charging unit cooperate to charge the electricity storage unit, the first output unit outputs the A state of charge.
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