oc/d 201021025 九、發明說明： 【發明所屬之技術領域】 本發明涉及一種電源控制雷致 及一種適用於光碟機的電源控制電路管理方法，特别是涉 應的攜帶式電腦裝置。 J電路和電源管理方法及其對 f先前技術】 是否貞擔，已朝向 參 輕重量，但若需要使用光碟機時，‘碟機雖可減 碟機。反而造成攜帶的不便及負擔。但台外接式光 1吏用光碟酬，卻會增蛾電^輕’在不 數。 苹°己型電知可使用的時 【發明内容】 因此’本發明提供一種光磾 閉或導通工作電源給光碟機九碟機的$源控制電路，可以關 此外’本發明也提供一種攜帶式 於，二二控電=;可以適用 其中，操?==== 作單元的狀態而輪出蝴信號給開關二 本發明也提出一種攜帶式電腦裝置，包 應器、操作單元、控制單元及關單元。其共 可以供給光碟機運作所需的工作電源。操作單元可攜 5 201021025 uc/α 控制佗號，而决疋疋否將工作雷实 另外’控制單元输操料元和咖單元可以:、機二 狀態，輪出控制信號給_單元，以決定其是否導i早 中，提出—種麟式電腦裝置的電源管理方法。苴 置具有:光^機’可以依據一工作電源而運 機。m 5 31 ί，則虹作電源正雜給光碟 微爾地，*作早兀為-第二狀態時，Oc/d 201021025 IX. Description of the Invention: [Technical Field] The present invention relates to a power supply control lightning and a power supply control circuit management method suitable for an optical disk drive, and more particularly to a portable computer device. J circuit and power management method and its pair of prior technologies] Whether it is burdened, it has been toward the light weight, but if you need to use the CD player, the disc player can reduce the disc player. On the contrary, it causes inconvenience and burden. However, the external light of the station is used to pay for the light, but it will increase the moth. The present invention provides a light source closed or conductive working power supply to the optical disc drive nine-disc machine, the source control circuit can be turned off. The present invention also provides a portable于,二二控电=; can be applied to, the operation of ==== as the state of the unit and the butterfly signal to the switch. The invention also proposes a portable computer device, a package device, an operation unit, a control unit and Off unit. It can supply the working power required for the operation of the optical disk drive. The operating unit can carry 5 201021025 uc/α control nickname, and decide whether to work or not. The other 'control unit can send the operation unit and the coffee unit can:, the machine two state, turn the control signal to the _ unit to decide Whether it leads to the early stage, it proposes a power management method for the lining type computer device. The device has: the optical device can be operated according to a working power source. m 5 31 ί, then the rainbow power supply is mixed with the disc, and the * is prematurely - the second state,
提供給光碟機，以禁能光碟機。 、、 在本發明之一實施例中，指示單元可带 ^裝置的機殼上’並且祕控制私，以指示光 ΐΐ發明之—實施例中’開關單福—電晶體，且其源 作電源，其漏極端輕接光碟機，而其栅極端 控制早兀，以接收控制信號。 人發明之—實施例中’光碟機具有集成驅動電子() 介面或串列高技術配置(SATA)介面。 在本發明之-實施例中，電源管理方法更包括下列步 ，：提供-發光二極體。當操作單福第—狀態時，則驅動發 光-極體發光。相反地’以及當操作單元為第二狀態時，則 能發光二極體。 由於本發明可以依據操作單元的狀態發出控制信號給 關閉單元，以決定是否提供工作電源給光碟機，因此本發 明可以在不需使用光碟機時避免不必要的電源浪費。 上述說明僅是本發明技術方案的概述，為了能夠更清楚瞭 解本發明的技術手段，並可依照說明書的内容予以實施，以^ 以本發明的較佳實施例並配合附圖詳細說明如後。 201021025 υο/α 【實施方式】 以下結合附圖及較佳實施例，對依據本發明提出的 的特ΪΓίί?制電路與攜帶式電腦裝置與其電源管理方法 的％徵及其功效，詳細說明如後。 乃沄 ^繪示為依照本發明之一較佳實施例的—種攜帶 腦事置°請參照圖1 ’本實施例所s供的攜帶式電 ϋϋίί電源控制電路110、光碟機102和電源供 其中’電源供應器104可以透過電源控制電 _機1G2。另外，在_電腦裝置；; 單元ΐί理、晶片組118以及基本輸入輸出系統_S) H可喃絲本輸人輸㈣、元U6，並聪過_4料 傳輪Μ面120而耦接至光碟機102。 、’ 體，1〇t負責供應電源給攜帶式電腦裝置中的各硬 控制電作。而較特別岐，本實施例中的電源 傳^塬供應11 所輪出的工作電源· 實施射’辆機⑽可岐CD播放 咖、麵播放/_#_« 及控m電〇路，Γ以包括操作單元ι〇8、開關單元122 機i上，減可以配置在攜帶式電腦裝置的 耗接門μ 控制单兀i1 -2。另外，控制單元112可以 麵接丨ry> %、中_單元122可以將電源供應器104 接上驗102。而在本實施例中，控制電路廳更包括一 元ίΐ可以配置在攜帶式電__上’並 7 )c/d 201021025 在本實施例中，指示單元 其陰極端可以接地，而秘Z可以疋—發光二極體U， 收-控制訊號CRL。而二耦接控制單元⑽，以接 可以有獨的接法，例如陰極卜端單發^極體L1也 接地。本領域具有通常知 U2，而陽極端 不同當不影響本發_精^^、田I，彳日4元的接法 操作單元1〇8可以是— 二給控制單元„2。當操作單力=在操= =操:單，所輸出的操輸丄:ΐ-Ξ ί 夺控制單元112可依據操作電壓VI的狀熊，而、英山 一開關訊號SW給開關單元。_心送出 NMOS雷曰㈣】甘： 開關早兀122可以是— 以耗Γη極端可以織電源供應器，源極端可 元極端則可以轉接控制單元112。假設， 號sw給電日日日體N1 _極端。m 就會被導通，使得電源供應器_所輸出的工作電源 ❿ 制電ΐ11G傳送給光碟機1G2，以使光碟機102 T 吊啟動。另外，當操作單元108為第一狀態時，控制單 凡5還可以送出-高電位的控帝说號咖給指示單二06， 以點錯光二極體U。藉此’使用者就可以透過指示單元1〇6 而得知光碟機102的狀態。 當光碟機102可以正常啟動時，中央處理器114就可以下 達指令給晶片組118，以使晶片組118可以透過資料傳輸介面 120而對光碟機1〇2中的光學儲存媒體進行資料的存取。在本 實施例中，資料傳輸介面120可以是集成驅動電 或是串列高技術配置(SATA)介面。 ）"面 相對地，當使用者將操作單元108從第一狀態切換為一第 vC/d 201021025 二狀態，例如被致能時’則操作電壓V1可以為一第二㊉ 單元112可以依據操作電壓νι而輸出—低ί位的 開關訊5虎SW給開關單兀⑵。而當電晶體N1收到為低 =開關訊號SW時’就會被關閉，導致電源供應器124所 的工，電壓VDD無法供應給光碟機⑽。換句話說光= 疋被禁能的狀態。因此，中央處理器114並盔 曰、 t m來，光碟機！02。另外，當操作單元1〇8在C㈡ 早7C 112也可贱出低電_控舰號CRL給指g 早兀106，而導致發光二極體li被禁能。 =為依照本發明之一較佳實施例的—種攜帶式電 的 ^管理方法的流糊。將上述的說明作—整理 = 供=源管理方法，請參照圖2，首先，本實施例 刼作早元在攜帶式電腦裝置的機殼上(步驟S2〇 、— =實施例巾’還可以提供-發光二極體在攜帶式電腦裳置的 λ又上(步驟S204)，例如圖1所示。 機 接著’將電腦開機(步驟S2〇5)。在開機的過程中 可以依情騎需控讎作單元陳態，以選擇是 H者 機。若使用’則調整操作單元為第一狀態，以供應光碟工作 電！。若不使用’則調整操作單元為第H :關閉2 工作電源。舉例來說，若光碟機為SATA介面，1 J有熱插拔功能’可以在電腦執行中開啟或關 ^咖介面，規格本身無熱插拔功能，必 二主機找尋目前已安裝之硬體_，即決定是毳 :因此’若要再度開啟或關閉光碟機，需要執行 之後，本實施例可以侧操作單元的狀態(步驟幻〇6)。 9 »c/d 201021025 當發現操作單元為第—狀態 ，並且驅動以== I狀態時，，錄作單元為第 驟S212)。接著，林处 電原、、，°先碟機，以禁能光碟機(步 顯示光碟機的禁能述的發光二極體(步驟防4) ’以 裝置式電腦 碟機的工作絲，明長電腦的姻^摘機時’切斷光 作任；i的：广，並非對本發明 然而並非用以限定本發明，任 脫離本發日月技術方案範_，告技術人貝，在不 内容作出些許的更動或修錦“ m揭^^冓及， 上實施例所作的任何簡單依據本發明的技術實質對以 發明技術方案的範圍内。/相變化與修飾，均仍屬於本 【圖式簡單說明】 圖1繪示依照本發明之—_ 攜帶式電腦裝置的系統方塊圖。父佳只施例的一種光碟機的 圖2繪示依照本發明之一 置的電源管理方法的流程圖。父佳實施例的攜帶式電腦裝 【主要元件符號說明】 100:攜帶式電腦裝置 102 :光碟機 uc/d 201021025 104 :電源供應器 106 :指示單元 108 :操作單元 110 :電源控制電路 112 :控制單元 114 :中央處理器 116 :基本輸入輸出系統单元 118 ·晶片組 120 :資料傳輸介面 122:開關單元 VDD:工作電源 CRL :控制訊號VI :操作電壓 SW :開關訊號 N1 :電晶體 L1 :發光二極體 S202〜S214 :攜帶式電腦裝置的電源管理方法之步驟流程Provided to the CD player to disable the CD player. In an embodiment of the present invention, the indicating unit can be mounted on the casing of the device, and the private control device is instructed to indicate that the switch is a single-powered crystal, and the source thereof is used as a power source. The drain terminal is lightly connected to the optical disk drive, and its gate terminal is controlled early to receive a control signal. It has been invented that the 'disc' has an integrated drive electronics () interface or a serial high technology configuration (SATA) interface. In an embodiment of the invention, the power management method further comprises the step of: providing a light-emitting diode. When the single-state is operated, the illuminating-polar body illuminates. Conversely, and when the operating unit is in the second state, the diode can be illuminated. Since the present invention can issue a control signal to the shutdown unit according to the state of the operation unit to decide whether to supply the working power to the optical disk drive, the present invention can avoid unnecessary power waste when the optical disk drive is not required. The above description is only an overview of the technical solutions of the present invention, and the technical means of the present invention can be more clearly understood, and can be implemented in accordance with the contents of the specification, and will be described in detail with reference to the preferred embodiments of the present invention and the accompanying drawings. 201021025 υο/α [Embodiment] Hereinafter, with reference to the accompanying drawings and preferred embodiments, the features of the special circuit and portable computer device and its power management method according to the present invention are described in detail below. .沄 沄 绘 依照 依照 依照 依照 依照 依照 依照 携带 携带 携带 携带 携带 携带 携带 携带 携带 携带 携带 携带 携带 携带 携带 携带 携带 携带 携带 携带 携带 携带 携带 携带 携带 携带 携带 携带 携带 携带 携带 携带 携带 携带 携带 携带 携带 携带 携带 携带 携带 携带The 'power supply 104 can be controlled by the power supply 1G2. In addition, in the _ computer device;; unit ΐ 理, chipset 118 and basic input and output system _S) H can be smothered to lose (four), yuan U6, and Cong _4 material transfer wheel surface 120 and coupled To the disc player 102. , 'body, 1〇t is responsible for supplying power to each hard control circuit in the portable computer device. More specifically, in the present embodiment, the power supply of the power supply 11 is activated by the power supply. The implementation of the vehicle (10) can be used to play the CD, play the surface/_#_«, and control the electric circuit. To include the operation unit ι 8 and the switch unit 122, the consuming gate μ control unit 1i1 -2 can be disposed on the portable computer device. In addition, the control unit 112 can be connected to the 丨ry>%, and the medium_unit 122 can connect the power supply 104 to the test 102. In this embodiment, the control circuit hall further includes a unit ΐ, which can be configured on the portable __' and 7) c/d 201021025. In this embodiment, the indicating unit can be grounded at the cathode end, and the secret Z can be 疋- Light-emitting diode U, receiving-control signal CRL. The second coupling control unit (10) can be connected in a separate manner, for example, the cathode terminal L1 is also grounded. The field has the general knowledge of U2, and the anode end is different when it does not affect the hair _ fine ^ ^, Tian I, the next day 4 yuan of the operation unit 1 〇 8 can be - two to the control unit „ 2. When operating single force = in the operation = = operation: single, the output of the operation 丄: ΐ - Ξ 夺 control unit 112 can be based on the operating voltage VI of the bear, and Yingshan a switching signal SW to the switching unit. _ heart sent NMOS mine曰 (4) 】 Gan: Switch early 兀 122 can be - to consume Γ 极端 extreme can weave the power supply, the source can be extreme can be transferred to the control unit 112. Assume that the number of sw to give the day and day N1 _ extreme. m It will be turned on, so that the power supply ❿ 11G outputted by the power supply _ is transmitted to the optical disk drive 1G2 to cause the optical disk drive 102 to be lifted. In addition, when the operation unit 108 is in the first state, the control unit 5 It is possible to send a high-potential control emperor to the instruction sheet 2 06 to point the wrong light diode U. Thus, the user can know the state of the optical disc drive 102 through the indicating unit 1〇6. When the 102 can be started normally, the central processor 114 can issue an instruction to the chipset 118. Therefore, the chip set 118 can access the optical storage medium in the optical disk drive 1 to 2 through the data transmission interface 120. In this embodiment, the data transmission interface 120 can be integrated drive power or serial high. Technical configuration (SATA) interface.) " Face to face, when the user switches the operation unit 108 from the first state to a vC/d 201021025 two state, for example, when enabled, the operating voltage V1 can be a Twenty units 112 can be output according to the operating voltage νι - the low-level switching signal 5 tiger SW to the switch unit 兀 (2). When the transistor N1 receives the low = switching signal SW, 'will be turned off, resulting in power supply The work of the device 124, the voltage VDD can not be supplied to the optical disk drive (10). In other words, the light = 疋 is disabled state. Therefore, the central processing unit 114 and the helmet, tm, the optical disk drive! 02. In addition, when the operating unit 1 〇 8 in C (2) early 7C 112 can also pull out the low electricity _ control ship number CRL to the finger g early 106, causing the light-emitting diode li to be disabled. = According to a preferred embodiment of the present invention - a portable paste management method of the flow paste. For the method of managing the source and source, please refer to FIG. 2. First, the embodiment is implemented on the casing of the portable computer device (step S2〇, -= embodiment towel) can also provide - light two The polar body is on the λ of the portable computer (step S204), for example, as shown in Fig. 1. The machine then 'turns on the computer (step S2 〇 5). During the boot process, the control unit can be ridden according to the situation. If you use ', adjust the operating unit to the first state to supply the disc to work. If not, adjust the operating unit to H: Turn off 2 working power. For example, if the CD player is a SATA interface, 1 J has a hot plug function 'can be turned on or off in the computer execution, the specification itself has no hot plug function, and the second host must look for the currently installed hardware _ That is, the decision is 毳: therefore, 'If the disk drive is to be turned on or off again, it needs to be executed, and the embodiment can operate the state of the unit side (step illusion 6). 9 »c/d 201021025 When the operating unit is found to be in the -state and the drive is in the == I state, the recording unit is the step S212). Then, the forest is in the original,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, When the computer is off-hook, it is 'cut off the light'; it is not for the present invention, however, it is not intended to limit the present invention, and it is out of the technical plan of the present day and the month. Any changes or modifications made in the above embodiments, any of the technical solutions according to the present invention are within the scope of the technical solutions of the present invention. / Phase changes and modifications are still in this form. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram of a system of a portable computer device in accordance with the present invention. FIG. 2 is a flow chart of a power management method according to one embodiment of the present invention. Portable computer device of the parent embodiment [main component symbol description] 100: portable computer device 102: optical disk drive uc/d 201021025 104: power supply 106: indicating unit 108: operating unit 110: power supply control circuit 112: control Unit 114: Central Processing 116: basic input/output system unit 118. chipset 120: data transmission interface 122: switching unit VDD: operating power supply CRL: control signal VI: operating voltage SW: switching signal N1: transistor L1: light emitting diode S202~S214: Step flow of power management method for portable computer device
1111