TWI284283B - Operating systems switching method under sleep mode and switching apparatus thereof - Google Patents

Operating systems switching method under sleep mode and switching apparatus thereof Download PDF

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Publication number
TWI284283B
TWI284283B TW94121956A TW94121956A TWI284283B TW I284283 B TWI284283 B TW I284283B TW 94121956 A TW94121956 A TW 94121956A TW 94121956 A TW94121956 A TW 94121956A TW I284283 B TWI284283 B TW I284283B
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Taiwan
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operating system
signal
switching
sleep mode
processing unit
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TW94121956A
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Chinese (zh)
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TW200701074A (en
Inventor
Tung-Peng Wu
Pei-Lin Wang
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Intervideo Digital Technology
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Abstract

An operating systems switching method under a sleep mode is applied to a computer with at least two operating systems. This method comprises with providing a signal generating apparatus to produce a signal and transmit to a signal receiving unit. The signal receiving unit also transmits the signal to a processing unit for switching a first operating system into the sleep mode and storing a before sleep state of the first operating system from a main memory to an auxiliary memory. Furthermore, the processing unit reads a loading program that can store a second operating system into the main memory for starting the second operating system. Accordingly, the resource and time consumption in operating systems switching and booting procedures may be eliminated.

Description

1284283 七、指定代表圖: (一) 本案指定代表圖為:第二圖。 (二) 本代表圖之元件符號簡單說明: S21〜S23 ·•步驟流程。1284283 VII. Designation of representative representatives: (1) The representative representative of the case is: the second picture. (2) A brief description of the component symbols of this representative figure: S21~S23 ·•Step flow.

八、初Eight, early

九、發明說明: 【發明所屬之技術領域】 本發明係揭露-種魏_之乡鱗麵細換 於一電腦裝置於休眠狀態之多重作業系統切換方法。 和另1疋關 【先前技術】 隨著電腦賴微普聽’賴絲簡有的紅魏腦 帶型電腦設備數量逐漸增加’然而,因應能源節約之環保考量,以^ 讓攜電腦的操作時間延長’因此’電腦設備將電源消耗與管理 為-項重要考量’例如提供待命與休目轉模如節約棘,讓使 需要暫時離開電腦時,可選擇讓電腦進入待命或休眠模式來達到省電 目的。當電腦進入「待命」模式時,是將顯示器及硬碟處於停止運= 的狀態’以便電腦減少電源之耗用’當使用者重新喚醒電腦時,即快 速地脫離待命狀態,且頒示态晝面則完全還原為離開時的書面。另一 方面,當電腦進入「休眠」模式時,則會將記憶體中的工作狀態儲存 在硬碟後再關閉電腦’因此當使用者重新啟動電腦時,先前儲存在硬 碟的資料會重新載入到記憶體,因此先前電腦關閉時所有使用中的程 式及文件均重新還原於顯示器晝面上,亦即還原至離開時的狀態。 4 1284283 目前有關電腦電源管理,係依循電源管理規範,其中之先進配置 和忐源介面 ACPI (Advanced Configuration and Power Interface) =十有下述SO至S5幾種電源狀態與模式。其中,s〇係全功耗狀態,即 系^正常工作時的狀態。另,S1 (Standby)即指系統處於低電源供應 狀態,在Windows or BIOS中可設定顯示訊號輸出關閉、硬碟停止運 轉進入待命狀態、電源燈號處於閃爍狀態,此時動一動滑鼠、按鍵盤 任-鍵均可倾電腦。而,S2 (pQwer㈤⑶聊⑷狀態設定與Sl 相似。又’ S3 (Suspend to RAM)為一低延遲休眠狀態,此狀態中的 記,體資料,通常是藉由將系統麵安排到一健電力自動重新整理 ,換式^而其他系統裝置則完全關閉電源,於重新開啟後,電腦即將 纪憶體貧料完整性確認後,立即復原至進入S3前之晝面。此外,S4 (Suspend to Disk)係為一高延遲但極度低耗電的休眠狀態,此狀態 ★ 中的記憶體f料乃找存在硬碟巾,並在綠隨執行雜速回復, 藉由直接從儲存資料的硬碟中完整的將資料讀到記憶體,無需執行額 外的應難式。最後,S5 (Shutdown)即糊機狀態。 然而,隨著於單一電腦裝置上配置多種作業系統之應用逐漸增 加丄§電細裝置處於休眠狀態時,請參閱第一圖,其係依據習知一較 ,實施例之電腦裝置多重作黯、統切換方法之_圖。在此實施例 丄此方法包含之步驟流程如下,在一第一作業系統之—休眠模式下 =束休眠狀態,並將—休眠前資料由一硬碟讀入一主記憶體犯,其 ί,關閉第一作業系統,將主記憶體之一相關資料寫回硬碟S12,接 者你f啟並執仃一第二作業系統及其應用,並且於應用完畢後關閉第 ⑽旧後,重新開啟並執行第一作業系統,並自補將 4 冗憶體,以恢復進入休眠模式前之狀態si4。由此得 行^祚豐細衣置於休眠狀態下喚醒後再進行重新開機之程序方可進 且雨耗費較多時間及資源。 5 1284283 、夕有^於,知技藝之各項問題,為了能夠兼顧解決之,本發明人基 =夕年k事韋刃體的研究開發與諸多實務經驗,乃思及改良之意念,窮 ,個人之專業知識,並驗彡方研究餅鱗聰討,舦本發明係 ,出種休眠狀態之多重作業系統切換方法以作述期$一實 式與依據。 、 【發明内容】 ,明之主要目的係揭露—種休眠狀態之多重作鮮、統切換方 電職置,並且該魏肢具有至少二_齡統。此 &gt; =提供-訊號產生模組產生一訊號並傳遞至一訊號接收單元, 、精λ號接收單元係傳遞訊號至一處理單元以啟動一第一作業系 式,而休眠模式即將一第一作業系統休眠前狀態自一 切至—辅助記憶體,接著,藉由處理單元讀取一载入程 %進订乡重作業系統切換,不僅可以節省電腦裝置之系 、洗貝源’並且使用者不需耗費較多開機與等待時間。 匕卜更匕$提供一傳輸協定以傳遞前述之一 ==、一遙控器或-按鍵作為前述之訊號產生模= 作;嫩;記憶^理早7^、一隨機存取記憶體作為主記憶體以及一鶴 重作!的係揭露—種城裝置,伽於—休眠狀態之多 f作業:糸、、先切換。此切換裝置包含-訊號產生模組及一電腦裝置,盆 t,鐵產生模組係用產生及傳遞^ ^ 目嶋之觸福_。x,域趣 碗_理訊號接=:=;= 1284283 ^眠狀H之多鱗餘_換。糾,主記,酿係以欲執行之_ 弟-作業系統或一第二作業系統,而辅助記憶體係用以儲存 糸統及第一作業系統。藉此裝置以具體實現休眠狀態之多重作統 • 切換。 、、ϋ .-鱗員對本㈣之技鱗徵及所達叙姐有更進 夕之瞭解一識’下文謹提供較佳之實施例及相關圖式以為辅佐之 用’並以詳細之說明文字配合說明如後。 【實施方式】 • 以下將參照相關圖式,說明依本發明較佳實施例之一種校正系 及其方法,其中相_元件將以姻的參照符號加以說明。’、、、’ ,參閱第二圖’係依據本發明之休眠狀態之多重作業系統切換方 法之_。本方法係用於一電腦裝置並具有至少二種作業系統於i 内’且此切換方法之步驟流程係由開始展開,透過提供—生桓 S2i, , 疋係傳遞碱至-處理單元以啟動—第一作業系統進入—休眠 此休眠模式係將—第—作齡統休眠前狀態自-主記紐儲存至L輔 • 助記憶體^22 ’然後,再藉由處理單元讀取-載入程式係將-第二作 業系統係寫入主記憶體,以啟動第二作業系統S23,最終,結 方法之步驟流程。經上述方法之步驟流程,以達成休眠雌:多重作 業系統切換。另外,並提供一傳輸協定以傳遞訊號、提供一 S4模式 為休眠模式、提供一遙控器作為訊號產生模組、提供一按鍵作為ς 產生核組、提供-中央處理器作為處理單元、提供—隨機存取記情^ 作為主e憶體、及提供一硬碟作為輔助記憶體。 - 請參閱第三圖,係顯示本發明之電腦裝置之示意圖。 裝置31包含有-訊號接收單元32、一處理單元泊、一主記电二 及一辅助記憶體35 ’而’訊號接收單元32係接由—訊號產生^鄉 7 I284283 出之-訊號’巧喊理單元33處理此訊號,繼之以 係進行休眠狀,%之多重作業系統切換。再者,於進行 f民f式 作業系統切,,主記憶體34係將—第一作業系統寫入 -作業系統處於休眠模式時,則將—第二健系統寫人:另内外而^ 内一作業系統及第二作業系統,以供選㈣^ 請參閱第四圖,係依據本發明之一實施例之切換裝置之干 圖中’係包含-如遙控器之訊號產生模組41及 二= ίΙ31.Γ4;^41 二::二置+,于休眠狀態之多重作業系統切換。 味蒼閱弟五圖’係依據本發明之另 ==含號:二電 ,一訊號’以使電腦裝置31逕自執行休眠狀態之二= 雖然本發邮瞻佳倾觸露如上 =何纖繼,林麟她續# 潤飾’因此本發明之保護範龄視後附之申請專利細; 【圖式簡單說明】 第-圖係依據習知-健實施例之細裝置多重 換方 法之流程圖; 第二圖係依據本發明之休眠狀態之多重作業系統切換方法之流程 圖; ^三圖係顯示本發明之電腦裝置之示意圖,· ,:系依據本發明之一實施例之切換裝置之示意圖;以及 弟五圖係依據本拥之另-實施例之婦裝置之示意圖。 8 1284283 【元件符號說明】 S11〜S14 :步驟流程; S21〜S23 :步驟流程; 31 :電腦裝置; 32 :訊號接收單元; 33 :處理單元; 34 :主記憶體; 35 :輔助記憶體;以及 41、51 :訊號產生模組。Nineth, invention description: [Technical field to which the invention pertains] The present invention discloses a method for switching a multi-operation system in which a computer device is in a dormant state. And another one of the [previous technology] With the computer Laipu listening to 'Lai Si simple red Wei brain belt type of computer equipment is gradually increasing' However, in response to environmental considerations of energy conservation, to let the computer operating time Extend 'so' computer equipment to power consumption and management as an important consideration. For example, to provide standby and eye-catching models, such as saving the spine, so that when you need to temporarily leave the computer, you can choose to put the computer into standby or sleep mode to save power. purpose. When the computer enters the "standby" mode, the display and the hard disk are in the state of stopping the operation = so that the computer can reduce the power consumption. When the user wakes up the computer again, the user is quickly taken out of standby, and the status is 昼The face is completely restored to the written time when leaving. On the other hand, when the computer enters the "sleep" mode, the working state in the memory is stored on the hard disk and then the computer is turned off. Therefore, when the user restarts the computer, the data previously stored on the hard disk will be reloaded. Into the memory, so all the programs and files in use are restored to the display surface when the computer was turned off, that is, restored to the state when it left. 4 1284283 Currently, computer power management is based on power management specifications. Among them, the advanced configuration and power interface (ACPI (Advanced Configuration and Power Interface) = 10) have the following SO to S5 power states and modes. Among them, s is the state of full power consumption, that is, the state of normal operation. In addition, S1 (Standby) means that the system is in a low power supply state. In Windows or BIOS, the display signal output is turned off, the hard disk is stopped, the standby state is turned on, and the power light is blinking. At this time, the mouse is pressed and pressed. The keyboard can be tilted to the computer. However, S2 (pQwer (5) (3) chat (4) state setting is similar to Sl. And 'S3 (Suspend to RAM) is a low-latency sleep state, the physical data in this state, usually by scheduling the system surface to a healthy power automatically After re-arranging, the other system devices are completely turned off. After the computer is turned back on, the computer will resume the integrity of the memory and immediately return to the face before entering S3. In addition, S4 (Suspend to Disk) It is a high-latency but extremely low-power sleep state. The memory in this state is found in the hard disk towel and is replied in the green with the speed of the memory, by directly from the hard disk that stores the data. The data is read into the memory without the need to perform additional difficulties. Finally, S5 (Shutdown) is the state of the paste machine. However, with the application of multiple operating systems on a single computer device, the application is gradually increasing. In the dormant state, please refer to the first figure, which is based on the prior art, the computer device multiple operation method and the system switching method. In this embodiment, the method includes the following steps: The first operating system - sleep mode = beam sleep state, and - pre-hibernation data read from a hard disk into a main memory, ί, close the first operating system, write one of the main memory related information Back to the hard disk S12, pick you up and execute a second operating system and its application, and after closing the (10) old after the application is finished, re-open and execute the first operating system, and self-replenish the 4 redundant body. In order to restore the state si4 before entering the sleep mode. Therefore, the program that can be restarted after being woken up in the sleep state can be entered and the rain consumes more time and resources. 5 1284283 ^,, in order to be able to solve all kinds of problems, in order to be able to solve the problem, the inventor's research and development and many practical experiences, such as the idea of thinking and improvement, poor, personal expertise, And the 彡 彡 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究 研究Multiplicity of state The fresh and the system switch to the power position, and the limb has at least two ages. This &gt; = provides - the signal generation module generates a signal and transmits it to a signal receiving unit, and the fine lambda receiving unit transmits the signal Up to a processing unit to initiate a first operating system, and the sleep mode is a state before the first operating system is hibernated from all to the auxiliary memory, and then, by the processing unit, a loading process is read. Switching the operating system not only saves the system of the computer device, but also saves the user's time and does not need to spend more power on and waiting time. 匕 匕 提供 $ provides a transmission agreement to pass one of the aforementioned ==, a remote control or - button as the aforementioned signal to generate the mode = work; tender; memory ^ 7 early, a random access memory as the main memory and a crane to reproduce the system - the city device, gamma - sleep state Multi-f jobs: 糸, and switch first. The switching device comprises a signal generating module and a computer device, and the iron generating module is used to generate and transmit a ^^ x, domain interest bowl _ _ _ _ = = = = = = = = = = = = Correction, master record, brewing system is to execute the _ brother-operating system or a second operating system, and the auxiliary memory system is used to store the system and the first operating system. This device is used to implement multiple modes of dormancy. , ϋ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - The description is as follows. [Embodiment] Hereinafter, a correction system and a method thereof according to a preferred embodiment of the present invention will be described with reference to the related drawings, wherein the phase elements will be described with reference numerals. ', , , ', refer to the second figure </ br> of the multi-operation system switching method according to the sleep state of the present invention. The method is applied to a computer device and has at least two operating systems in i' and the step flow of the switching method is started from the beginning, through the provision of the raw S2i, and the transfer of the alkali to the processing unit to start- The first operating system enters - sleeps the sleep mode is - the first - age before the sleep state is stored from the - main memory to the L auxiliary memory + 22 ', and then through the processing unit read-load program The second operating system is written to the main memory to start the second operating system S23, and finally, the step flow of the junction method. Through the steps of the above method, to achieve the dormant female: multiple job system switching. In addition, a transmission protocol is provided to transmit signals, an S4 mode is provided as a sleep mode, a remote controller is provided as a signal generating module, a button is provided as a generating core group, a central processing unit is provided as a processing unit, and a random-provided Access to the memory ^ as the main e-memory, and provide a hard disk as a secondary memory. - Referring to the third figure, a schematic diagram of a computer device of the present invention is shown. The device 31 includes a signal receiving unit 32, a processing unit mooring, a main recording unit 2 and an auxiliary memory unit 35', and the 'signal receiving unit 32 is connected by the signal to generate the hometown 7 I284283. The processing unit 33 processes the signal, followed by the sleep mode, and the % multiple operating system switches. Furthermore, in the case of performing the f-f-type operating system, the main memory 34 is to write the first operating system to the sleep mode, and then the second health system is written: another inside and outside An operating system and a second operating system are provided for selection (4). Please refer to the fourth figure. In the dry diagram of the switching device according to an embodiment of the present invention, the system includes a signal generating module 41 and a second controller. = ίΙ31.Γ4;^41 Two:: Two sets +, switching between multiple operating systems in sleep state.味苍读弟五图' is based on the invention of the other == inclusive: two electric, one signal 'to make the computer device 31 self-executing the dormant state of the second = although this postal prospects are exposed as above = He Jiji , Lin Lin, she continued # retouching 'Therefore, the protection patent of the present invention is attached to the patent application; [Simplified description of the drawing] The first drawing is a flow chart of the multiple replacement method according to the conventional-health embodiment; 2 is a flow chart of a multi-operation system switching method according to the sleep state of the present invention; FIG. 3 is a schematic diagram showing a computer device according to the present invention, and is a schematic diagram of a switching device according to an embodiment of the present invention; And the fifth figure is a schematic diagram of the female device according to the other embodiment of the present invention. 8 1284283 [Description of component symbols] S11~S14: Step flow; S21~S23: Step flow; 31: Computer device; 32: Signal receiving unit; 33: Processing unit; 34: Main memory; 35: Auxiliary memory; 41, 51: Signal generation module.

Claims (1)

1284283 十、申請專利範圍·· 種休眠狀恶之多重作業系統切換方法,係用於一電腦裝置,並 且該電腦裝置具有至少二種作業系統,包含: 提供-峨產生模組赴-峨並傳遞至_峨接收單元; 藉由該訊號接收單元係傳遞該訊號至一處理單元以啟動一第一 ίί系:f系進入一休眠模式’該休眠模式係將-第-作業系統休眠 月J Ί、自一主办思體係儲存至一辅助記憶體;以及 兮ί由if理單元係讀取一載入程式係將—第二作業系統係寫入 δ亥主§己铖體,以啟動該第二作業系統。 2、如申H利範圍第i項所述之休眠狀態之多重作業系統切換方 法,其t更包含提供一傳輸協定以傳遞該訊號。 I申利細第1酬述之休難態之多餅鮮統切換方 4 ,、十更包含提供一义模式作為該休眠模式。 5、 如“奎I含提供—遙控器作為該訊號產生模組。 6、 如“击中更包含提供—按鍵作為該訊號產生模組。1284283 X. Patent application scope · The dormant-like multi-operation system switching method is used for a computer device, and the computer device has at least two operating systems, including: providing a -峨 generating module to -峨 and transmitting To the _ receiving unit; the signal receiving unit transmits the signal to a processing unit to start a first : system: f enters a sleep mode 'the sleep mode is a - the first operating system sleep month J Ί, Storing from a hosted system to a secondary memory; and 兮 由 reading a loading program from the if unit - the second operating system is written to the δ 主 铖 , , to initiate the second job system. 2. A multiple operating system switching method for a dormant state as described in item i of the scope of claim H, wherein t further comprises providing a transport protocol to deliver the signal. I Shen Li is the first reward for the rest of the state of the cake. 4, and 10 also provide a meaning mode as the sleep mode. 5. If “Quai I contains the remote control as the signal generation module. 6. If the “Hit is included” button is used as the signal generation module. 7、 如由二更包含祕一中央處理器作為該處理單元。 、如申賴存粒倾料魅記舰。 9 法項所述之休眠狀態之多重作業系統切換方 、〜:、中更匕3&amp;供一硬碟作為該辅助記憶體。 -ίϊίΐ模組’翻以產生及傳遞一訊號;以及 系統切換’係用以接收該訊號並執行該休眠狀態之多重作業 10 ,申請專利範圍第9項所述之切換裝置,其中該訊號產生模組 係為一遙控器。 如申請專魏®第9衡奴_裝置,財舰號產生模組 係為一按鍵係設置於該電腦裝置上。 如申明專利範圍第1〇項或第Η項所述之切換裝置 腦裝置至少包含: ' ’其中該電 ~訊號接收單元,係用以接收該訊號; 處理單元,伽以處職訊號触單元雜收之該訊號,並 钒:-休眠模式以進行該休輸態之錄作襲統切換; 了主記憶體,係寫入欲執行之_第一作業系統或一第二作業系 玩,以及 統。辅助孤體,係用以儲存該第一作業系統及該第二作業系 二二項所述之切換裝置’其中該訊號係透過 11撕述之娜裝置,其愧處理單元係 mr第11項所述之切換裝置,其中該倾模式係 如申請專利範圍第11項所述之切 為-。U其中雜疏體係 範圍第11項所述之切換裝置,其中該獅記憶體7. If the second one contains a secret central processor as the processing unit. Such as Shen Lai deposits the grain charm charm ship. The multiple operating system switching parties of the dormant state described in the method, ~:, the middle 匕3&amp; for a hard disk as the auxiliary memory. - ϊ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 ΐ 以及 ΐ ΐ ΐ ΐ ΐ The group is a remote control. For example, if you apply for the Weiwei® 9th Balancer_Device, the Treasury Number Generation Module is a button system set on the computer device. The switching device brain device according to the first or third aspect of the patent scope includes: ' ' wherein the electric signal receiving unit is for receiving the signal; and the processing unit is operative to receive the signal Receiving the signal, and vanadium: - sleep mode to perform the recording of the rest state; the main memory is written to the first operating system or a second operating system to be executed, and . The auxiliary body is used for storing the switching device of the first operating system and the second operating system, wherein the signal is transmitted through the 11-way device, and the processing unit is the eleventh item The switching device, wherein the tilt mode is cut as - as described in claim 11 of the patent application. U. The switching device of the eleventh aspect, wherein the lion memory
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8230250B2 (en) 2008-08-18 2012-07-24 Asustek Computer Inc. Computer having power saving state control function and control method thereof
TWI381313B (en) * 2009-04-14 2013-01-01 Inventec Corp Multi operating system boot method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8230250B2 (en) 2008-08-18 2012-07-24 Asustek Computer Inc. Computer having power saving state control function and control method thereof
TWI381313B (en) * 2009-04-14 2013-01-01 Inventec Corp Multi operating system boot method

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