201239733 、發明說明： 【發明所屬之技術領域】 本發明係關於一種人機介面控制系統，特別是一種 於可攜式電子裝置處於低電量狀態下，可節省電量消耗 之人機介面控制系統。此外本發明更包括一種可攜式電 子裝置之人機介面控制方法= 【先前技術】 可攜式電子裝置能執行功能強大且種類繁多之應 用程式，以因應使用者不同需求，並提高使用上之便利 性，因此讓使用者與可攜式電子裝置之互動時間大幅增 加。為了提供使用者較佳之操作感受，一般會針對顯示 這些應用程式之人機介面或功能執行加以設計，例如配 合使用大量之動晝效果、音效或振動功能等；相對地， 在透過人機介面執行這些應用程式時就必須耗費較多 電量及系統資源。 然而可攜式電子裝置所使用之電池容量有限，當所 執行之應用程式過多時，便會加速電池電量之消耗，而 使得電池所能提供之續航力大幅降低；倘若可攜式電子 裝置之電池所剩電量不足，更是縮短其可供使用之時 間，此時若使用者無法即時更換電池或進行充電，將導 致可攜式電子裝置之電池電量耗盡而無法使用，造成使 用上諸多不便。 因此如何能在可攜式電子裝置處於低電量之狀態 下，進一步節省其電力消耗以延長使用時間，又不影響 4 201239733 使用者對人機介面之正常操作，實為一值得研究的課 題。 【發明内容】 本發明之主要目的係在提供一種於可攜式電子裝 置處於低電量狀態下，可節省電量消耗之人機介面控制 系統。 為達到上述之目的，本發明之人機介面控制系統係 應用於可攜式電子裝置，此可攜式電子裝置係提供一人 機介面以供使用者操作。本發明之人機介面控制系統包 括偵測模組、至少一功能模組及一控制模組。偵測模組 用以偵測可攜式電子裝置之剩餘電量；至少一功能模組 用以對應執行至少一介面功能以調整人機介面之複雜 度，其中至少一介面功能包括動畫顯示功能、聲音播放 功能、介面背景調整功能、畫面頻率調整功能及震動回 饋功能之其中至少一者；控制模組用以控制至少一功能 模組。當偵測模組判斷剩餘電量低於一設定值時，控制 模組控制至少一功能模組調整至少一介面功能以降低 人機介面之複雜度，進而減少人機介面所產生之電量消 耗。藉此設計，本發明之可攜式電子裝置在處於電量不 足之狀態下，可藉由關閉或調降較不必要各介面功能， 來減少電池電量之消耗，以延長其使用時間，同時亦不 影響使用者之正常操作。 此外本發明亦提供應用於前述可攜式電子裝置之 人機介面控制方法。該方法包括以下步驟：偵測可攜式 電子裝置之剩餘電量；判斷剩餘電量是否低於一設定 5 201239733 =;當剩餘電量低於狀值時，祕人機介面之至少一 降低人機介面之複雜度，其中至少-介面功 处 里"、員示功旎、聲音播放功能、介面背景調整功 月Γ、晝面頻率調整功能及震動回饋功能之其中至少一 【實施方式】 為能m貴審查委員能更瞭解本發明之技術内容， 特舉出較佳實施例說明如下。 請先參考圖i。圖i係本發明之人機介面控制系統24 應用於可攜式電子裝置以示意圖。如圖】所示，本發明 ^人機介面控料統24係應用於可攜式電子裝置i，可 ^式電子裝置_可包含電池模組10、儲存模組20、處 顯示模組4G等’其各組成科之間可經由匯 = f彼:電性連接。電池模組1〇用以提供可 2 本體及其各組成元件所需之電力。儲 子、組则㈣存或暫存制料22、人機介 之程式或指令’以供處理‘組3。 ，仃’其帽耗㈣)可為-記憶體或—儲 处理模組30可為-處理器；而藉由執行 : 生-人機介面（圖未示）以供使用者：：'22可產 —顯示前述所產生之人機介面進顯示： 之相關晝面，其中顯示模組4〇可為一顯示蓋、。不功月匕 明之-實施例中，可攜式電子裝置}可為 發 -個人數位助理(PDA)、一全球定位系統二 6 201239733 型電腦、一平板電腦或其他可執行應用程式之裝置，但 不以本實施例為限。 如圖1所示，本發明之人機介面控制系統24包括偵 測模組242、至少一功能模組244及控制模組246。偵測 模組242用以偵測可攜式電子裝置1之電池模組1〇之剩 餘電量’並將剩餘電量之相關資訊傳送給控制模組 246。至少一功能模組244用以對應執行至少一介面功能 以調整人機介面之複雜度，此處所謂人機介面之複雜度 表示人機介面所提供附加之介面功能多寡，例如透過附 加介面功能提供使用者額外之視覺、聽覺、觸覺等感官 效果等。其中至少一介面功能包括動晝顯示功能、聲音 播放功能、介面背景調整功能、晝面頻率調整功能及震 動回饋功能之其中至少一者。控制模組246用以控制至 少一功能模組244，以視不同之剩餘電量狀態命令各功 能模組244進行對應介面功能調整。在本發明之一實施 例中’本發明之人機介面控制系統24之各模組係採用軟 體形式來執行其對應功能，但前述各模組亦可採用具有 相同功能之韌體或硬體等形式來取代，本發明並不以此 為限。 藉由執行本發明之人機介面控制系統24，當偵測模 組242判斷剩餘電量低於一設定值時，會傳遞訊息給控 制模組246，讓控制模組246藉由控制至少一功能模組 244調整至少一介面功能以降低人機介面之複雜度，進 而減少人機介面所產生之電量消耗。其中前述設定值可 為糸統所預先设定’或透過使用者於系統介面自行設定 7 201239733 所取得’依據該設定值做為電池模組10之剩餘電量是否 處於低電量狀態之判斷標準，例如將設定值設定為電池 模組10總電量之2〇%以下或其他數值等，但本發明不以 此為限。 而控制模組246在接受訊息後，會控制至少一功能 模組244進行可對應降低人機介面之複雜度之至少一介 面功能之調整。部分功能模組244可藉由關閉對應之介 面功能以降低人機介面之複雜度，例如關閉動晝顯示功 能、關閉聲音播放功能或關閉震動回饋功能等。以動畫 顯示功能來說，由於人機介面在晝面切換、待機、點擊 輸入或顯示動態背景時，依設計不同會加入動晝效果， 因此控制模組246可控制對應之功能模組244關閉人機 介面之動晝顯示功能，來避免其不必要之電量消耗。以 聲曰播放功能來說’由於人機介面在點擊輸入或執行特 定程式時會加入特定音效或背景音樂之播放效果，因此 控制模組246亦可控制對應之功能模組244關閉人機介 面之聲音播放功能。此外，以震動回饋功能來說，人機 介面在設計上可針對實體或虛擬按鍵之點擊輸入時，加 入對應之震動回饋效果，因此控制模組246亦可控制對 應之功能模組244關閉其震動回饋效果。 除了前述功能模組244態樣之外，部分功能模組244 亦可藉由調降對應之介面功能以降低人機介面之複雜 度，例如介面背景調整功能或晝面頻率調整功能等。以 介面背景調整功能來說，由於人機介面在晝面顯示上以 帶給使用者較佳之感官效果為主，多會採用色彩較豐富 8 201239733 或圖樣較複雜之背景，因此控制模組246可控制對應之 功能模組244調整以簡化人機介面之#景，w如介面之 背景調整為黑色以減少不必要之顯示區塊，並將前景顏 色调整為白色’來減少顯示模組4G之耗電量。以晝面頻 率調整功能來說，在低電量之狀態下，控制模組鳩可 控制對應之功能模組244降低人機介面之晝面顯示頻 率，同樣用以減少顯示模組4〇之耗電量。 在本發明之一實施例中，控制模組246可產生一介 面功能選單（圖未示），用以提供對應至少-介面功能 之至少:定選項以供使用者選擇。使用者可透過介面 功此選單内之各選項，依個人喜好或需求，預先選擇在 J搞式電子，置1處於低電量之狀態下需要進行對應調 i之’丨面功肖b，並予以儲存。而當偵測模組242判斷剩 餘，量低於設定值時，控制模組⑽即可依據介面功能 選早中已選擇之各設定選項來控制對應之各功能模組 244以。周正對應之各介面功能，減少不必要之電量消 耗。 θ而當偵測模組242判斷可攜式電子裝置1之剩餘電 星自低於π疋值回復至高於設定值時（例如針對可攜式 ^子裝置1進仃充電），控制模組246會控制至少一功能 私組244調整至少—介面功能’以還原人機介面之複雜 ^亦即先別可攜式電子裝置1之剩餘電量低於設定 值時所對應調整之各介面功能，會隨著剩餘電量回復至 兩於設定值後而被重新調整，以回復原有之各介面功 201239733 能，使得人機介面還原至可攜式電子裝置1於低電量前 之狀態。 藉此設計，在可攜式電子裝置1處於低電量之狀態 下，藉由調整前述至少一功能模組244所對應之至少一 介面功能，可有效減少人機介面或顯示模組40之耗電 量，以延長可攜式電子裝置1可使闹之時間，並且不影 響使用者正常之使用。而當可攜式電子裝置1經充電回 復電量後，亦可還原前述至少一功能模組244所對應之 至少一介面功能，使得人機介面可依不同狀態而改變其 所呈現之介面功能。 請參考圖2係本發明之人機介面控制方法之流程 圖。須注意的是，以下雖以圖1所示之可攜式電子裝置1 及人機介面控制系統24為例說明本發明之人機介面控 制方法，但本發明並不以此為限，任何其他具類似架構 之可攜式電子裝置或人機介面控制系統亦可適用本發 明之人機介面控制方法。如圖2所示，本發明之人機介 面控制方法包括步驟S201至步驟S205。以下將詳細說明 本發明之人機介面控制方法之各個步驟。 步驟S201 :偵測可攜式電子裝置1之剩餘電量。可 攜式電子裝置1包括電池模組10,而藉由執行人機介面 控制系統24之偵測模組242，來偵測電池模組10之剩餘 電量多寡。 步驟S201前更可包括步驟S201a :接收一介面功能 設定。控制模組24可產生一介面功能選單，以供使用者 選擇想要對應調整之至少一介面功能之相關設定。而在 201239733 使用者選擇完成並將介面功能選單予以儲存後，控制模 組24即依據此介㈣能選單之内容以接受其介面功能 設定，以供後續步驟應用。 步驟S202 :判斷剩餘電量是否低於—設线。人機 介面控福統24可#|由“預設或❹者自行設定一 設定值，錄為判_餘電量之鱗。偵藝組242依 據此設定值與所目前測得之剩餘電量進行比對，即可判 斷目别可攜式電子裝置1是否冑於低電量之狀態。若判 斷剩餘電量低於設定值時，則表示可攜式電子裝置 處於低電量之狀態，則續行步驟S2〇2;否則持續對剩餘 電量進行偵測。 步驟S203 :當剩餘電量低於設定值時，調整人機介 面之至少一介面功能以降低人機介面之複雜度。當藉由 剷述步驟S202判斷剩餘電量已低於設定值時，偵測模組 242會傳遞訊息至控制模組246，控制模組246會控制至 少一功能模組244去調整對應之至少一介面功能，以降 低人機介面之複雜度。若經執行前述步驟S201a後，控 制模組246將會依據先前介面功能選單内已選擇之介面 功能設定，來調整對應之至少一介面功能。其中至少一 介面功能包括動畫顯示功能、聲音播放功能、介面背景 調整功能、晝面頻率調整功能及震動回饋功能之其中至 少一者。藉由調整前述至少一介面功能，例如關閉動晝 顯示功能、關閉聲音播放功能、關閉震動回饋功能、簡 化介面背景或降低畫面顯示頻率等’來降低人機介面之 複雜度。 201239733 步驟S203後更可包括步驟S204:判斷剩餘電量是否 回復至高於設定值。偵測模組242會持續偵測電池模会且 10之剩餘電量，當可攜式電子裝置1經充電後剩餘電量 會增加’偵測模組242即依據前述設定值比對目前剛^ 之剩餘電量’若判斷剩餘電量自低於設定值回復至高於 設定值時’則續行步驟S205 ;否則保持原先對應低電蕃 時之調整狀態。 '"里 步驟S205 ·調整人機介面之至少一介面功能以還原 $機介面之複雜度。當偵測模組242判斷剩餘電量已回 復至高於設定值時，表示目前電池模組10之剩餘電量已 足，供給原先人機介面所能提供之各介面功能，因此控 制1且24^會控制至少一功能模、组244將已關閉或調降 之至J/ 一介面功能回復原本狀態，以還原人機介面之複 雜度。 所能Sr::之設計’可攜式電子裝置1之人機介^ 面功能，會隨著可攜式電子裝置1之身 低人二入面"，整，因此在電量不足之狀態下，透過Ρ 子裝置Ι1可供= 用雜度f達到省電效果’以延長可攜式1 原人機介面之複雜,時間，並於電量充足之狀態下可; 綜上所陳，士 均顯示其迥異认、發明無論就目的、手段及功效，在、 貴審查委員日^ W知技術之特徵，為—大突破，懇1 便。惟須注％ Γ，早^賜准專利，俾嘉惠社會，實感名 理及其功效，上述貝知例僅為例示性說明本發明之乂 而#用於限制本發明之範圍。任何熟於j 201239733 項技藝之人士均可在不違背本發明之技術原理及精神 下，對實施例作修改與變化。本發明之權利保護範圍應 如後述之申請專利範圍所述。 【圖式簡單說明】 圖1係本發明之人機介面控制系統應用於可攜式電子裝 置之示意圖。 圖2係本發明之人機介面控制方法之流程圖。 【主要元件符號說明】 可攜式電子裝置1 電池模組10 儲存模組20 應用程式22 人機介面控制系統24 偵測模組242 功能模組244 控制模組246 處理模組30 顯示模組40 步驟S2(H、S201a、S202、S203、S204、S205 3 13201239733, invention: [Technical Field] The present invention relates to a human-machine interface control system, and more particularly to a human-machine interface control system that can save power consumption when a portable electronic device is in a low-power state. In addition, the present invention further includes a human-machine interface control method for a portable electronic device. [Prior Art] A portable electronic device can execute a powerful and wide variety of applications to meet different needs of users and improve usage. Convenience, so the interaction time between the user and the portable electronic device is greatly increased. In order to provide users with a better operating experience, they are generally designed to display the human interface or function execution of these applications, such as using a large number of dynamic effects, sound effects or vibration functions; and relatively, through the human-machine interface These applications must consume a lot of power and system resources. However, the battery capacity of the portable electronic device is limited. When the number of applications executed is too large, the battery power consumption is accelerated, and the battery life can be greatly reduced; if the battery of the portable electronic device is used, If the remaining power is insufficient, it will shorten the time available for use. If the user cannot replace the battery or charge it, the battery of the portable electronic device will be exhausted and cannot be used, which will cause inconvenience in use. Therefore, how to further save the power consumption of the portable electronic device to prolong the use time without affecting the normal operation of the human-machine interface by the users of 201238333 is a problem worth studying. SUMMARY OF THE INVENTION The main object of the present invention is to provide a human-machine interface control system that can save power consumption when the portable electronic device is in a low-power state. To achieve the above object, the human interface control system of the present invention is applied to a portable electronic device that provides a human interface for the user to operate. The human-machine interface control system of the present invention comprises a detection module, at least one functional module and a control module. The detection module is configured to detect the remaining power of the portable electronic device; the at least one function module is configured to perform at least one interface function to adjust the complexity of the human interface, wherein at least one interface function includes an animation display function and a sound At least one of a play function, an interface background adjustment function, a picture frequency adjustment function, and a vibration feedback function; the control module is configured to control at least one function module. When the detecting module determines that the remaining power is lower than a set value, the control module controls at least one function module to adjust at least one interface function to reduce the complexity of the human-machine interface, thereby reducing the power consumption generated by the human-machine interface. In this way, the portable electronic device of the present invention can reduce the battery power consumption by turning off or lowering the unnecessary interface functions in a state of insufficient power, thereby prolonging the use time thereof. Affect the normal operation of the user. In addition, the present invention also provides a human interface control method applied to the aforementioned portable electronic device. The method includes the following steps: detecting the remaining power of the portable electronic device; determining whether the remaining power is lower than a setting 5 201239733 =; when the remaining power is lower than the value, at least one of the secret interface reduces the human interface Complexity, at least one of which is at least one of the interface functions, the member function, the sound playing function, the interface background adjustment function, the face frequency adjustment function, and the vibration feedback function. The reviewer can better understand the technical contents of the present invention, and the preferred embodiments are described below. Please refer to Figure i first. Figure i is a schematic diagram of the human-machine interface control system 24 of the present invention applied to a portable electronic device. As shown in the figure, the present invention is applied to a portable electronic device i, which can include a battery module 10, a storage module 20, a display module 4G, and the like. 'These components can be connected via the exchange = f: electrical connection. The battery module 1 is used to supply the power required for the body 2 and its constituent components. The storage, group (4) deposit or temporary storage material 22, human-machine program or instruction 'for the treatment of 'group 3. , 仃 'its cap consumption (four)) can be - memory or - storage processing module 30 can be - processor; and by executing: raw - human machine interface (not shown) for the user:: '22 can Production - display the above-mentioned generated human interface into the display: the relevant surface, wherein the display module 4 can be a display cover. In the embodiment, the portable electronic device} can be a personal digital assistant (PDA), a global positioning system 2 201239733 type computer, a tablet computer or other executable application device, but It is not limited to this embodiment. As shown in FIG. 1, the human-machine interface control system 24 of the present invention includes a detection module 242, at least one function module 244, and a control module 246. The detection module 242 is configured to detect the remaining battery power of the battery module 1 of the portable electronic device 1 and transmit information about the remaining power to the control module 246. At least one function module 244 is configured to perform at least one interface function to adjust the complexity of the human interface. The complexity of the human interface refers to the additional interface functions provided by the human interface, for example, through an additional interface function. Additional visual, auditory, tactile and other sensory effects. At least one of the interface functions includes at least one of a dynamic display function, a sound playback function, an interface background adjustment function, a face frequency adjustment function, and a vibration feedback function. The control module 246 is configured to control at least one function module 244 to command each function module 244 to perform corresponding interface function adjustment according to different remaining power states. In an embodiment of the present invention, each module of the human-machine interface control system 24 of the present invention performs a corresponding function in a software form, but the foregoing modules may also adopt a firmware or a hardware having the same function. The form is substituted, and the invention is not limited thereto. By executing the human-machine interface control system 24 of the present invention, when the detection module 242 determines that the remaining battery power is lower than a set value, a message is transmitted to the control module 246, and the control module 246 controls at least one function mode. The group 244 adjusts at least one interface function to reduce the complexity of the human-machine interface, thereby reducing the power consumption generated by the human-machine interface. The foregoing setting value may be preset by the system or set by the user in the system interface 7 201239733. According to the setting value, whether the remaining capacity of the battery module 10 is in a low battery state, for example, The set value is set to 2% or less of the total amount of the battery module 10 or other values, but the present invention is not limited thereto. After receiving the message, the control module 246 controls at least one of the function modules 244 to perform at least one interface function that can reduce the complexity of the human interface. The partial function module 244 can reduce the complexity of the human interface by turning off the corresponding interface function, such as turning off the dynamic display function, turning off the sound playing function, or turning off the vibration feedback function. In the animation display function, since the human-machine interface switches, stands, clicks, or displays a dynamic background, the dynamic effect is added depending on the design, so the control module 246 can control the corresponding function module 244 to close the person. The display function of the machine interface to avoid unnecessary power consumption. In the case of the sonar playback function, the control module 246 can also control the corresponding function module 244 to close the human-machine interface because the human-machine interface adds a specific sound effect or background music playback effect when clicking input or executing a specific program. Sound playback function. In addition, in the vibration feedback function, the human interface is designed to add a corresponding vibration feedback effect for the click input of the physical or virtual button, so the control module 246 can also control the corresponding function module 244 to turn off the vibration. Feedback effect. In addition to the foregoing functional module 244, some of the functional modules 244 can also reduce the complexity of the human-machine interface by adjusting the corresponding interface function, such as the interface background adjustment function or the face frequency adjustment function. In terms of the interface background adjustment function, since the human-machine interface is mainly used to give the user a better sensory effect on the kneading surface display, the background color is richer, and the control module 246 can be used. Control the corresponding function module 244 to adjust to simplify the human interface, w adjust the background of the interface to black to reduce unnecessary display blocks, and adjust the foreground color to white' to reduce the consumption of the display module 4G. Electricity. In the low frequency state, the control module can control the corresponding function module 244 to reduce the display frequency of the human interface, and also reduce the power consumption of the display module 4 the amount. In one embodiment of the invention, the control module 246 can generate a interface function menu (not shown) for providing at least a corresponding at least interface function for selection by the user. Users can use the interface to select the options in the menu, according to their personal preferences or needs, pre-select the J-type electronic, set the 1 in the low-power state, you need to adjust the i's face, and give Store. When the detection module 242 determines that the remaining amount is lower than the set value, the control module (10) can control the corresponding function modules 244 according to the selected setting options selected by the interface function. Zhou Zheng corresponds to each interface function to reduce unnecessary power consumption. θ, when the detection module 242 determines that the remaining electric star of the portable electronic device 1 returns from above the π threshold to a value higher than the set value (for example, charging for the portable device 1), the control module 246 Controlling at least one function private group 244 to adjust at least the interface function 'to restore the complexity of the human interface ^, that is, the interface function of the corresponding adjustment when the remaining power of the portable electronic device 1 is lower than the set value After the remaining power returns to the set value, it is re-adjusted to restore the original interface function 201239733, so that the human interface is restored to the state before the portable electronic device 1 is low. The power consumption of the human interface or the display module 40 can be effectively reduced by adjusting at least one interface function corresponding to the at least one function module 244 in a state where the portable electronic device 1 is in a low power state. The amount of time can be extended to extend the portable electronic device 1 without affecting the normal use of the user. When the portable electronic device 1 is charged to recover the power, the at least one interface function corresponding to the at least one function module 244 can be restored, so that the human interface can change the interface function presented by the human interface. Please refer to FIG. 2, which is a flow chart of the human-machine interface control method of the present invention. It should be noted that the following describes the human-machine interface control method of the present invention by using the portable electronic device 1 and the human-machine interface control system 24 shown in FIG. 1 , but the present invention is not limited thereto, and any other A portable electronic device or a human-machine interface control system having a similar architecture can also be applied to the human-machine interface control method of the present invention. As shown in Fig. 2, the human-machine interface control method of the present invention includes steps S201 to S205. The respective steps of the human-machine interface control method of the present invention will be described in detail below. Step S201: Detecting the remaining power of the portable electronic device 1. The portable electronic device 1 includes a battery module 10, and the remaining power of the battery module 10 is detected by executing the detection module 242 of the human interface control system 24. Step S201a may further include step S201a: receiving an interface function setting. The control module 24 can generate an interface function menu for the user to select the relevant settings of at least one interface function that he/she wants to adjust accordingly. After the user selects and saves the interface function menu in 201239733, the control module 24 can accept the interface function setting according to the content of the menu (4) for subsequent steps. Step S202: determining whether the remaining power is lower than - setting the line. The man-machine interface control system 24# can be set by the preset or the user to set a set value, which is recorded as the scale of the remaining power. The detective group 242 compares the set value with the currently measured remaining power. Yes, it can be judged whether the portable electronic device 1 is in a state of low power. If it is judged that the remaining power is lower than the set value, it means that the portable electronic device is in a low battery state, and then the step S2 is continued. 2; Otherwise, the remaining power is continuously detected. Step S203: When the remaining power is lower than the set value, at least one interface function of the human interface is adjusted to reduce the complexity of the human interface. When the remaining portion is determined by the step S202 When the power is lower than the set value, the detection module 242 transmits a message to the control module 246, and the control module 246 controls at least one function module 244 to adjust at least one interface function to reduce the complexity of the human interface. After performing the foregoing step S201a, the control module 246 will adjust at least one interface function according to the selected interface function setting in the previous interface function menu. At least one interface function package At least one of an animation display function, a sound playback function, an interface background adjustment function, a face frequency adjustment function, and a vibration feedback function. By adjusting at least one of the interface functions, for example, turning off the dynamic display function, turning off the sound playback function, and turning off The vibration feedback function, simplifying the interface background or reducing the screen display frequency, etc. to reduce the complexity of the human interface. 201239733 Step S203 may further include step S204: determining whether the remaining power returns to be higher than the set value. The detection module 242 will continue. Detecting the remaining power of the battery module and 10, when the portable electronic device 1 is charged, the remaining power will increase. 'The detection module 242 compares the remaining power with the current set value according to the aforementioned set value'. If it is lower than the set value and returns to higher than the set value, then step S205 is continued; otherwise, the adjustment state corresponding to the low current state is maintained. '" Step S205 · Adjust at least one interface function of the human machine interface to restore the $ machine interface The complexity of the battery module is detected when the detection module 242 determines that the remaining power has returned to a value higher than the set value. The remaining power of group 10 is sufficient to provide the interface functions that the original human-machine interface can provide. Therefore, control 1 and 24^ will control at least one function module, group 244 will be turned off or down to J/one interface function reply. The original state, in order to restore the complexity of the human-machine interface. The Sr:: design of the portable electronic device 1 human-machine interface function, with the portable electronic device 1 lower body two into the face ", whole, so in the state of insufficient power, through the tweezers device 可供1 available = use the noise f to achieve power saving effect 'to extend the complexity of the portable 1 original man-machine interface, time, and sufficient power In the state of the above; in summary, the scholars show their ignorance, the invention, regardless of the purpose, means and efficacy, in the characteristics of the examination committee, the knowledge of the technology, for a big breakthrough, 恳 1 will. However, it is necessary to pay attention to the patents, the patents, the social welfare, the real names and their effects. The above-mentioned examples are merely illustrative of the invention and are used to limit the scope of the invention. Modifications and variations of the embodiments can be made by those skilled in the art without departing from the spirit and scope of the invention. The scope of protection of the present invention should be as described in the scope of the patent application to be described later. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view showing the application of the human-machine interface control system of the present invention to a portable electronic device. 2 is a flow chart of a human-machine interface control method of the present invention. [Main component symbol description] Portable electronic device 1 Battery module 10 Storage module 20 Application program 22 Human interface control system 24 Detection module 242 Function module 244 Control module 246 Processing module 30 Display module 40 Step S2 (H, S201a, S202, S203, S204, S205 3 13