TWI505097B - Server - Google Patents
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Description
本發明係有關於一種伺服器系統，尤指一種斷電時藉由管理電源供電而可持續存儲資訊之伺服器系統。The present invention relates to a server system, and more particularly to a server system that can continuously store information by managing power supply when power is off.
隨著科技日新月異的進步，網路的發達已使各種電子裝置充斥著人們的生活，而建構網路所需的設備為伺服器，一般而言，現有的伺服器需要進行資料的備份，但當伺服器斷電時需要藉由預備的電力始可進行資料的備分，然而，由於現在之伺服器的存儲資料都較龐大，若無良好之電源管理系統，容易造成供應之預備電力不足而造成斷電時資料無法確實備分之問題，因此，現有之技術仍具有改善之空間。With the rapid advancement of technology, the development of the Internet has made various electronic devices full of people's lives, and the devices needed to construct the network are servers. In general, existing servers need to back up data, but when When the server is powered off, it is necessary to prepare the data by the preliminary power. However, since the storage data of the server is huge, if there is no good power management system, it is easy to cause insufficient supply of the supply. The problem that the data cannot be reliably reserved during the power outage, therefore, the existing technology still has room for improvement.
有鑒於現有伺服器系統之電源管理效能不佳，因而普遍具有無法確實進行資料備份之問題。緣此，本發明係提供一種伺服器系統，其主要係在伺服器系統上電時對電源存儲單元充電，而在伺服器系統關機時，電源存儲單元啟動再供電，進而解決現有技術之問題。In view of the poor power management performance of existing server systems, there is generally a problem that data backup cannot be performed reliably. Accordingly, the present invention provides a server system that mainly charges a power storage unit when the server system is powered on, and when the server system is powered off, the power storage unit starts and re-powers, thereby solving the problems of the prior art.
基於上述目的，本發明所採用之主要技術手段係提供一 種伺服器系統，包含一存儲控制模組、一電源供應單元、一電源存儲單元以及一電源切換單元。存儲控制模組電性連接一存儲設備，用以對存儲設備進行控制，存儲控制模組包含一高速緩衝存儲單元，用以存儲存儲設備與存儲控制模組的資料與控制資訊。電源供應單元輸出一第一電源，電源存儲單元電性連接電源供應單元，接收第一電源並輸出一第二電源。電源切換單元電性連接電源供應單元、電源存儲單元與存儲控制模組，接收第一電源與第二電源並輸出一第三電源，第三電源給存儲控制模組供電，電源切換單元隔離第一電源與第二電源的直接導通以防止漏電流。Based on the above purpose, the main technical means adopted by the present invention provides a The server system comprises a storage control module, a power supply unit, a power storage unit and a power switching unit. The storage control module is electrically connected to a storage device for controlling the storage device. The storage control module includes a cache storage unit for storing data and control information of the storage device and the storage control module. The power supply unit outputs a first power source, and the power storage unit is electrically connected to the power supply unit, receives the first power source, and outputs a second power source. The power switching unit is electrically connected to the power supply unit, the power storage unit and the storage control module, receives the first power source and the second power source, and outputs a third power source, and the third power source supplies power to the storage control module, and the power switching unit is isolated first. Direct conduction of the power supply to the second power source to prevent leakage current.
其中，在伺服器系統上電時，第一電源給電源存儲單元充電，電源切換單元接收第一電源輸出第三電源，在伺服器系統關機時，電源存儲單元啟動並輸出第二電源，電源切換單元接收第二電源輸出第三電源，存儲控制模組控制高速緩衝存儲單元對存儲設備與存儲控制模組的資料與控制資訊進行存儲，在伺服器系統再次上電開機後，存儲控制模組據以高速緩衝存儲單元存儲的資訊接續進行工作。Wherein, when the server system is powered on, the first power source charges the power storage unit, and the power switching unit receives the first power source to output the third power source. When the server system is shut down, the power storage unit starts and outputs the second power source, and the power source switches. The unit receives the second power source to output the third power source, and the storage control module controls the cache unit to store the data and control information of the storage device and the storage control module, and after the server system is powered on again, the storage control module is The information stored in the cache unit continues to work.
其中，上述伺服器系統之附屬技術手段之較佳實施例中，伺服器系統更包含一連接器，電源存儲單元電性連接連接器，並透過連接器電性連接電源供應單元與電源切換單元，電源存儲單元可以透過連接器進行插拔操作，且電源存儲單元為超大型電池組單元(Megacell module)。此外，電源存儲單元包含一電池管理模組、 一輸入電源管理模組、一輸出電源管理模組以及一電池組，電池管理模組對電源存儲單元的充放電進行管理，輸入電源管理模組用以對電源存儲單元充入的第一電源的電量進行管理而防止過充，輸出電源管理模組用以受電池管理模組的控制對輸出的第二電源進行導通和關閉，電池組用以儲存電量。In a preferred embodiment of the above-mentioned server system, the server system further includes a connector, and the power storage unit is electrically connected to the connector, and is electrically connected to the power supply unit and the power switching unit through the connector. The power storage unit can be plugged and unplugged through the connector, and the power storage unit is a Megacell module. In addition, the power storage unit includes a battery management module, An input power management module, an output power management module, and a battery pack, the battery management module manages charging and discharging of the power storage unit, and the input power management module is configured to charge the first power source of the power storage unit The power is managed to prevent overcharging, and the output power management module is used to control the battery management module to turn on and off the output second power source, and the battery pack is used to store the power.
其中，上述伺服器系統之附屬技術手段之較佳實施例中，在伺服器系統上電時，電池管理模組根據電池組的電量來控制第一電源對電池組的充電，並對電池組的溫度進行監控，在伺服器系統關機時，電池管理模組依據一電源存儲單元啟動信號控制輸出電源管理模組導通輸出第二電源，且電源存儲單元啟動信號在伺服器系統上電工作時處於無效狀態，在伺服器系統關機時處於有效工作狀態。此外，伺服器系統更包含一基板管理控制器，基板管理控制器係電性連接於電源存儲單元，其中電池管理模組對電池組的溫度進行檢測獲得一溫度資訊，並將溫度資訊透過一通信信號發送給基板管理控制器，基板管理控制器透過通信信號對電池管理模組進行管理。另外，在電源存儲單元透過連接器進行插入時，電源存儲單元發出一有效的電源存儲單元插入信號給基板管理控制器以利於基板管理控制器對電源存儲單元的狀態進行監控。In a preferred embodiment of the above-mentioned server system, when the server system is powered on, the battery management module controls the charging of the battery pack by the first power source according to the power of the battery pack, and the battery pack is charged. The temperature is monitored. When the server system is shut down, the battery management module controls the output power management module to output the second power according to a power storage unit startup signal, and the power storage unit startup signal is invalid when the server system is powered on. Status, in the active state when the server system is shut down. In addition, the server system further includes a substrate management controller electrically connected to the power storage unit, wherein the battery management module detects the temperature of the battery pack to obtain a temperature information, and transmits the temperature information through a communication. The signal is sent to the substrate management controller, and the substrate management controller manages the battery management module through the communication signal. In addition, when the power storage unit is inserted through the connector, the power storage unit sends an effective power storage unit insertion signal to the base management controller to facilitate the substrate management controller to monitor the state of the power storage unit.
藉由本發明所採用之伺服器系統之主要技術手段後，由於伺服器系統上電時對電源存儲單元充電，而在伺服器系統關機時使電源存儲單元啟動再供電，因此，在伺服 器系統關機而斷電時仍可有效地備份資料。After the main technical means of the server system used in the present invention, the power storage unit is charged when the server system is powered on, and the power storage unit is powered on and then powered when the server system is powered off. The system can still back up data efficiently when the system is powered off and powered off.
此外，藉由本發明所採用之伺服器系統之附屬技術手段後，由於電源存儲單元係為超大型電池組單元，因此即使在斷電時需要備份龐大之資料，其所儲存的電力仍可有效地供給而可有效備份上述的資料。In addition, since the power storage unit is a very large battery unit by the auxiliary technical means of the server system used in the present invention, even if a huge amount of data needs to be backed up during power failure, the stored power can be effectively The supply can effectively back up the above information.
本發明所採用的具體實施例，將藉由以下之實施例及圖式作進一步之說明。The specific embodiments of the present invention will be further described by the following examples and drawings.
1‧‧‧伺服器系統1‧‧‧Server system
11‧‧‧存儲控制模組11‧‧‧Storage Control Module
111‧‧‧高速緩衝存儲單元111‧‧‧cache unit
12‧‧‧電源供應單元12‧‧‧Power supply unit
13‧‧‧電源存儲單元13‧‧‧Power storage unit
131‧‧‧電池管理模組131‧‧‧Battery Management Module
132‧‧‧輸入電源管理模組132‧‧‧Input power management module
133‧‧‧輸出電源管理模組133‧‧‧Output power management module
134‧‧‧電池組134‧‧‧Battery Pack
14‧‧‧電源切換單元14‧‧‧Power switching unit
15‧‧‧連接器15‧‧‧Connector
16‧‧‧基板管理控制器16‧‧‧Base Management Controller
2‧‧‧存儲設備2‧‧‧Storage equipment
S1‧‧‧第一電源S1‧‧‧first power supply
S2‧‧‧第二電源S2‧‧‧second power supply
S3‧‧‧第三電源S3‧‧‧ third power supply
S4‧‧‧有效的電源存儲單元插入信號S4‧‧‧ Effective power storage unit insertion signal
S5‧‧‧通信信號S5‧‧‧ communication signal
S6‧‧‧電源存儲單元啟動信號S6‧‧‧Power storage unit start signal
第一圖係顯示本發明較佳實施例之伺服器系統之方塊示意圖；以及第二圖係顯示本發明較佳實施例之電源存儲單元與電源切換單元之電路示意圖。1 is a block diagram showing a server system in accordance with a preferred embodiment of the present invention; and a second diagram showing a circuit diagram of a power storage unit and a power switching unit in accordance with a preferred embodiment of the present invention.
由於本發明所提供之伺服器系統，其組合實施方式不勝枚舉，故在此不再一一贅述，僅列舉一較佳實施例加以具體說明。Since the server system provided by the present invention has a combination of implementations, it will not be repeated here, and only a preferred embodiment will be specifically described.
請一併參閱第一圖與第二圖，第一圖係顯示本發明較佳實施例之伺服器系統之方塊示意圖，第二圖係顯示本發明較佳實施例之電源存儲單元與電源切換單元之電路示意圖。如圖所示，本發明較佳實施例之伺服器系統1包含一存儲控制模組11、一電源供應單元12、一電源存儲單元13、一電源切換單元14、一連接器15以及一基板管理控制器16。Referring to the first and second figures, the first figure shows a block diagram of a server system according to a preferred embodiment of the present invention, and the second figure shows a power storage unit and a power switching unit according to a preferred embodiment of the present invention. Schematic diagram of the circuit. As shown in the figure, the server system 1 of the preferred embodiment of the present invention includes a storage control module 11, a power supply unit 12, a power storage unit 13, a power switching unit 14, a connector 15, and a substrate management. Controller 16.
存儲控制模組11例如是快閃記憶卡、SD記憶卡，但其他實施例中不限於此，存儲控制模組11係電性連接於一存儲設備2，而存儲設備2例如是硬碟，但在其他實施例中可以其他具有儲存資料能力之設備替代。另外，存儲控制模組11包含一高速緩衝存儲單元111，此高速緩衝存儲單元111例如是存儲控制模組11內部之快閃記憶體，但不限於此。電源供應單元12例如是電源供應器(Power Supply Unit,PSU)，但不限於此。The storage control module 11 is, for example, a hard disk, but the storage control module 11 is electrically connected to a storage device 2, for example, but the storage device 2 is, for example, a hard disk. In other embodiments, other devices having the ability to store data may be substituted. In addition, the memory control module 11 includes a cache memory unit 111. For example, the cache memory unit 111 is a flash memory inside the memory control module 11, but is not limited thereto. The power supply unit 12 is, for example, a power supply unit (PSU), but is not limited thereto.
電源存儲單元13例如是超大型電池組單元(Megacell module)，並電性連接於電源供應單元12。具體來說，電源存儲單元13包含一電池管理模組131、一輸入電源管理模組132、一輸出電源管理模組133以及一電池組134(其他實施例中可為多個)，電池管理模組131可為具有處理功能之處理器，輸入電源管理模組132係電性連接於電源供應單元12，輸出電源管理模組133係電性連接於輸入電源管理模組132以及電池管理模組131，並可以二個電晶體(圖未標示)組成，電池組134係電性連接於電池管理模組131、輸入電源管理模組132以及輸出電源管理模組133。The power storage unit 13 is, for example, a Megacell module and is electrically connected to the power supply unit 12. Specifically, the power storage unit 13 includes a battery management module 131, an input power management module 132, an output power management module 133, and a battery pack 134 (may be multiple in other embodiments), and a battery management module. The group 131 can be a processor having a processing function. The input power management module 132 is electrically connected to the power supply unit 12, and the output power management module 133 is electrically connected to the input power management module 132 and the battery management module 131. The battery pack 134 is electrically connected to the battery management module 131, the input power management module 132, and the output power management module 133.
電源切換單元14係電性連接於存儲控制模組11、電源供應單元12以及電源存儲單元13，而電源切換單元14可為由二個電晶體所組成之切換開關。The power switching unit 14 is electrically connected to the storage control module 11, the power supply unit 12, and the power storage unit 13, and the power switching unit 14 can be a switch composed of two transistors.
連接器15例如是包含有公頭與母頭之連接器(如USB介面、SPI介面之連接器，但不限於此)，連接器15電性連接於電源存儲單元13、電源供應單元12與電源切 換單元14，也就是說，電源存儲單元13係透過連接器15電性連接電源供應單元12與電源切換單元14，電源存儲單元13可以透過連接器15進行插拔操作。The connector 15 is, for example, a connector including a male connector and a female connector (such as a USB interface and an SPI interface connector, but is not limited thereto). The connector 15 is electrically connected to the power storage unit 13, the power supply unit 12, and the power supply. cut The power storage unit 13 is electrically connected to the power supply unit 12 and the power switching unit 14 through the connector 15, and the power storage unit 13 can be inserted and removed through the connector 15.
基板管理控制器16(Baseboard Management Controller,BMC)係電性連接於電源存儲單元13，進一步來說係可電性連接於電池管理模組131。The baseboard management controller (BMC) is electrically connected to the power storage unit 13, and is further electrically connected to the battery management module 131.
存儲控制模組11用以對存儲設備2進行控制，高速緩衝存儲單元111係用以存儲存儲設備2與存儲控制模組11的資料與控制資訊，電源供應單元12係可輸出一第一電源S1，此第一電源S1的來源可為市電，電源存儲單元13係接收第一電源S1並輸出一第二電源S2。電源切換單元14係接收第一電源S1與第二電源S2並輸出一第三電源S3，第三電源S3供電於存儲控制模組11，且電源切換單元14隔離第一電源S1與第二電源S2的直接導通以防止漏電流(如第二圖所示)。The storage control module 11 is configured to control the storage device 2, and the cache storage unit 111 is configured to store data and control information of the storage device 2 and the storage control module 11, and the power supply unit 12 can output a first power source S1. The source of the first power source S1 may be a commercial power, and the power storage unit 13 receives the first power source S1 and outputs a second power source S2. The power switching unit 14 receives the first power source S1 and the second power source S2 and outputs a third power source S3. The third power source S3 is powered by the storage control module 11, and the power source switching unit 14 isolates the first power source S1 and the second power source S2. Direct conduction to prevent leakage current (as shown in the second figure).
另外，電池管理模組131係對電源存儲單元13的充放電進行管理，輸入電源管理模組132用以對電源存儲單元13充入的第一電源S1的電量進行管理而防止過充，輸出電源管理模組133用以受電池管理模組131的控制，藉以對輸出的第二電源S2進行導通和關閉，電池組134則用以儲存第一電源S1所提供的電量。In addition, the battery management module 131 manages the charging and discharging of the power storage unit 13, and the input power management module 132 manages the power of the first power source S1 charged by the power storage unit 13 to prevent overcharging and output power. The management module 133 is configured to be controlled by the battery management module 131 to turn on and off the output second power source S2, and the battery pack 134 is configured to store the power provided by the first power source S1.
其中，在伺服器系統1上電時，第一電源S1係供電於給電源存儲單元13，藉以對電源存儲單元13充電，且電源切換單元14也會接收第一電源S1，並輸出第三電源S3，使得存儲控制模組11可利用第三電源S3執行 存儲存儲設備2與存儲控制模組11的資料與控制資訊。When the server system 1 is powered on, the first power source S1 is powered by the power source storage unit 13, thereby charging the power storage unit 13, and the power switching unit 14 also receives the first power source S1 and outputs the third power source. S3, so that the storage control module 11 can be executed by using the third power source S3. The data and control information of the storage device 2 and the storage control module 11 are stored.
另外，在電源存儲單元13透過連接器15進行插入時，電源存儲單元13發出一有效的電源存儲單元插入信號S4給基板管理控制器16以利於基板管理控制器16對電源存儲單元13的狀態進行監控，也就是說，在伺服器系統1上電時，電池管理模組131根據電池組134的電量來控制第一電源S1對電池組134的充電，並對電池組134的溫度進行監控。具體來說，電池管理模組131對電池組134的溫度進行檢測獲得一溫度資訊，並將溫度資訊透過一通信信號S5發送給基板管理控制器16，使得基板管理控制器16透依據通信信號S5的溫度資訊對電池管理模組131進行管理，也就是說，基板管理控制器16係可使電池管理模組131控制電池組134的溫度不至於過高。In addition, when the power storage unit 13 is inserted through the connector 15, the power storage unit 13 issues an effective power storage unit insertion signal S4 to the substrate management controller 16 to facilitate the substrate management controller 16 to perform the state of the power storage unit 13. Monitoring, that is, when the server system 1 is powered on, the battery management module 131 controls the charging of the battery pack 134 by the first power source S1 according to the amount of power of the battery pack 134, and monitors the temperature of the battery pack 134. Specifically, the battery management module 131 detects the temperature of the battery pack 134 to obtain a temperature information, and sends the temperature information to the substrate management controller 16 through a communication signal S5, so that the substrate management controller 16 transmits the communication signal S5 according to the communication signal S5. The temperature information manages the battery management module 131, that is, the substrate management controller 16 enables the battery management module 131 to control the temperature of the battery pack 134 not to be too high.
其中，在伺服器系統1關機(也可指斷電)時，電源存儲單元13啟動並經由連接器15輸出第二電源S2(亦即電池組134所儲存的電量)，進一步來說，電池管理模組131依據一電源存儲單元啟動信號S6控制輸出電源管理模組133導通輸出第二電源S2，而電源切換單元14接收第二電源S2輸出第三電源S3，存儲控制模組11控制高速緩衝存儲單元111對存儲設備2與存儲控制模組11的資料與控制資訊進行存儲(亦即備份)，在伺服器系統1再次上電開機後，存儲控制模組11利用高速緩衝存儲單元111存儲的資訊接續進行工作。Wherein, when the server system 1 is turned off (may also be referred to as power off), the power storage unit 13 is activated and outputs the second power source S2 (that is, the amount of power stored in the battery pack 134) via the connector 15, and further, battery management The module 131 controls the output power management module 133 to turn on and output the second power S2 according to a power storage unit startup signal S6, and the power switching unit 14 receives the second power S2 to output the third power S3, and the storage control module 11 controls the cache. The unit 111 stores the data and control information of the storage device 2 and the storage control module 11 (that is, backup). After the server system 1 is powered on again, the storage control module 11 uses the information stored by the cache unit 111. Continue to work.
此外，電源存儲單元啟動信號S6在伺服器系統1上電 工作時處於無效狀態，在伺服器系統1關機時處於有效工作狀態，具體來說，電源存儲單元啟動信號S6可透過一電阻(圖未繪示)上拉至第一電源S1，使得在第一電源S1斷電時會處於有效工作狀態(低有效)；也可透過電源供應單元12輸出的電源正常信號(power good，圖未繪示)來控制，例如在電源正常信號有效時，電源存儲單元啟動信號S6無效，電源正常信號無效時，電源存儲單元啟動信號S6則有效，亦即可透過一具有反相作用的器件(如反相器)來實現。In addition, the power storage unit start signal S6 is powered on the server system 1. When the server system 1 is in an inactive state, it is in an active state when the server system 1 is powered off. Specifically, the power storage unit start signal S6 can be pulled up to the first power source S1 through a resistor (not shown), so that the first When the power supply S1 is powered off, it will be in an active working state (low effective); it can also be controlled by a power good signal (not shown) outputted by the power supply unit 12, for example, when the power good signal is valid, the power storage unit The start signal S6 is invalid, and when the power good signal is invalid, the power storage unit start signal S6 is valid, and can also be realized by a device having an inversion function (such as an inverter).
綜合以上所述，在採用本發明所提供之伺服器系統之主要技術手段後，由於伺服器系統上電時對電源存儲單元充電，而在伺服器系統關機時使電源存儲單元啟動再供電，因此，在伺服器系統關機而斷電時仍可備份資料而在再次上電時可接續執行工作。此外，由於電源存儲單元係為超大型電池組單元，因此即使在斷電時需要備份龐大之資料，其所儲存的電力仍可有效地供給而可有效備份上述的資料。In summary, after the main technical means of the server system provided by the present invention is adopted, since the power storage unit is charged when the server system is powered on, and the power storage unit is powered on and then powered when the server system is powered off, When the server system is powered off and power is off, the data can still be backed up and the work can be continued when the power is turned on again. In addition, since the power storage unit is a very large battery unit, even if a huge amount of data needs to be backed up in the event of a power failure, the stored power can be efficiently supplied and the above data can be effectively backed up.
藉由以上較佳具體實施例之詳述，係希望能更加清楚描述本發明之特徵與精神，而並非以上述所揭露的較佳具體實施例來對本發明之範疇加以限制。相反地，其目的是希望能涵蓋各種改變及具相等性的安排於本發明所欲申請之專利範圍的範疇內。The features and spirit of the present invention will be more apparent from the detailed description of the preferred embodiments. On the contrary, the intention is to cover various modifications and equivalents within the scope of the invention as claimed.
1‧‧‧伺服器系統1‧‧‧Server system
11‧‧‧存儲控制模組11‧‧‧Storage Control Module
111‧‧‧高速緩衝存儲單元111‧‧‧cache unit
12‧‧‧電源供應單元12‧‧‧Power supply unit
13‧‧‧電源存儲單元13‧‧‧Power storage unit
131‧‧‧電池管理模組131‧‧‧Battery Management Module
132‧‧‧輸入電源管理模組132‧‧‧Input power management module
133‧‧‧輸出電源管理模組133‧‧‧Output power management module
134‧‧‧電池組134‧‧‧Battery Pack
14‧‧‧電源切換單元14‧‧‧Power switching unit
15‧‧‧連接器15‧‧‧Connector
16‧‧‧基板管理控制器16‧‧‧Base Management Controller
2‧‧‧存儲設備2‧‧‧Storage equipment
S1‧‧‧第一電源S1‧‧‧first power supply
S2‧‧‧第二電源S2‧‧‧second power supply
S3‧‧‧第三電源S3‧‧‧ third power supply
S4‧‧‧有效的電源存儲單元插入信號S4‧‧‧ Effective power storage unit insertion signal
S5‧‧‧通信信號S5‧‧‧ communication signal
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003060746A1 (en) * | 2002-01-15 | 2003-07-24 | Motorola, Inc. | Remote sensing of power supply states |
| TW201249050A (en) * | 2011-05-23 | 2012-12-01 | Hon Hai Prec Ind Co Ltd | System and method for controlling electrical apparatuses via cloud computing |
| TW201401073A (en) * | 2012-06-25 | 2014-01-01 | Acer Inc | Network communication system and power management method thereof |
| TW201407372A (en) * | 2012-08-09 | 2014-02-16 | Reduce Carbon Energy Develop Co Ltd | Active cloud power source management system for secondary batteries |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003060746A1 (en) * | 2002-01-15 | 2003-07-24 | Motorola, Inc. | Remote sensing of power supply states |
| TW201249050A (en) * | 2011-05-23 | 2012-12-01 | Hon Hai Prec Ind Co Ltd | System and method for controlling electrical apparatuses via cloud computing |
| TW201401073A (en) * | 2012-06-25 | 2014-01-01 | Acer Inc | Network communication system and power management method thereof |
| TW201407372A (en) * | 2012-08-09 | 2014-02-16 | Reduce Carbon Energy Develop Co Ltd | Active cloud power source management system for secondary batteries |
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