WO2010057380A1 - 一种数据卡的异常恢复方法、装置及数据卡 - Google Patents
一种数据卡的异常恢复方法、装置及数据卡 Download PDFInfo
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- WO2010057380A1 WO2010057380A1 PCT/CN2009/072152 CN2009072152W WO2010057380A1 WO 2010057380 A1 WO2010057380 A1 WO 2010057380A1 CN 2009072152 W CN2009072152 W CN 2009072152W WO 2010057380 A1 WO2010057380 A1 WO 2010057380A1
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- Prior art keywords
- network interface
- interface card
- card device
- data card
- driver
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 230000002159 abnormal effect Effects 0.000 claims abstract description 38
- 238000011084 recovery Methods 0.000 claims description 27
- 230000005856 abnormality Effects 0.000 claims description 23
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 239000008186 active pharmaceutical agent Substances 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
- G06F11/0793—Remedial or corrective actions
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
- G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
- G06F11/073—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment in a memory management context, e.g. virtual memory or cache management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
- G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
- G06F11/0745—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment in an input/output transactions management context
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/90—Buffering arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
Definitions
- the present invention relates to the field of wireless communications, and more particularly to the field of network interface card technologies, and in particular, to a method, device and data card for abnormal recovery of a data card.
- the wireless data card can also simulate other device types through a universal serial bus (USB: Universal Serial Bus), such as a modem, a COM port, Network interface card (NIC: Network Interface Card), CDROM, etc., so that a wireless Internet data card has multiple functions.
- USB Universal Serial Bus
- NIC Network Interface Card
- CDROM Code Division Multiple Access Memory
- the inventors have found that at least the following problems exist in the prior art. Insert the existing wireless Internet data card (hereinafter referred to as the data card) into the PC.
- the data card will map out all the ports including the NIC and the storage device. If the data card is forcibly removed from the PC without performing the security device deletion operation, And the data card is inserted into the PC again without restarting the PC.
- the NIC device will be abnormal and cannot be used.
- the specific expression is that a yellow exclamation mark appears on the NIC device in the device manager. At this time, if the data card is not inserted or removed repeatedly without restarting, the NIC device cannot be restored to normal.
- the prior art discloses a method and system for handling errors in a computer system. By restarting the system, the faulty hardware is restored from an abnormal state. However, restarting the system takes a lot of time, causing great inconvenience to the user and failing to satisfy the user. need. Summary of the invention
- the abnormality recovery method, device and data card of the data card provided by the embodiment of the present invention enable the data card to be forcibly pulled out from the PC, and the NIC device does not have an abnormality when the PC does not restart and then inserts the data card.
- An embodiment of the present invention provides a data card abnormality recovery method, where the method includes: acquiring network interface card device identification information in an accessed data card; and acquiring a network interface card device according to the network interface card device identification information. Status information; determining, according to the status information of the network interface card device, whether the network interface card device is abnormal; if the network interface card device is abnormal, uninstalling the driver of the network interface card device, and reloading The driver of the network interface card device.
- the embodiment of the present invention further provides an abnormality recovery device for a data card, where the abnormality recovery device includes: an identification information acquiring unit, configured to acquire network interface card device identification information in an accessed data card; and a state information acquiring unit, And the method for determining the status information of the network interface card device according to the network interface card device identification information; the abnormality determining unit, configured to determine, according to the state information of the network interface card device, whether the network interface card device is abnormal, and output a determination result a driver unloading unit, configured to offload a driver of the network interface card device according to the determining result signal; a driver loading unit, configured to uninstall the network interface card device at the driver uninstalling unit After the driver, reload the driver for the network interface card device.
- the abnormality recovery device includes: an identification information acquiring unit, configured to acquire network interface card device identification information in an accessed data card; and a state information acquiring unit, And the method for determining the status information of the network interface card device according to the network interface card device identification information
- the embodiment of the invention further provides a data card, wherein the data card comprises the abnormality recovery device of the data card.
- the beneficial effects of the embodiment of the present invention are that, because the technical means for re-uninstalling the NIC device is adopted, the technical problem that the NIC device is abnormal caused by the forced pullout of the wireless Internet data card is solved, thereby achieving that it is not necessary to restart the PC.
- the NIC device can be restored to normal technical effects.
- FIG. 1 is a schematic diagram of an apparatus for connecting to a network using a data card according to an embodiment of the present invention
- FIG. 2 is a block diagram of an abnormal uninstallation and recovery device for a data card according to an embodiment of the present invention
- FIG. 4 is a flowchart of a method for abnormally uninstalling and restoring a data card based on the Wmdows operating system according to an embodiment of the present invention
- FIG. 5 is a block diagram of a data card abnormal uninstallation recovery device according to an embodiment of the present invention. detailed description
- the embodiment of the invention provides a method and an apparatus for abnormally uninstalling and restoring a data card.
- the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
- the notebook computer 100 includes: a body 101, a display screen 103, a keyboard 105, a data card slot 107, and wireless Internet access.
- the data card 109 in use, the user inserts the wireless internet data card 109 into the data card slot 107 of the notebook computer 100, and can access the network through the wireless internet data card 109;
- the wireless internet data card 109 is a type of data card. It can include storage devices and network interface card devices.
- the notebook computer 100 is taken as an example for description.
- the host used with the data card is not limited to a notebook computer.
- the host used in conjunction with the data card below also uses a notebook computer as an example. Note, but the reader should understand that the host is not limited to a laptop.
- the data card abnormal uninstallation recovery device 200 includes: The identifier information obtaining unit 201 is configured to obtain a network interface card device label in the accessed data card. from.
- the status information obtaining unit 203 is configured to acquire status information of the network interface card device according to the network interface card device identification information.
- the abnormality determining unit 205 is configured to determine, according to the state information, whether the network interface card device is abnormal, and output a determination result signal;
- a driver unloading unit 207 configured to uninstall a driver of the network interface card device according to the determination result signal
- a driver loading unit 209 configured to uninstall the network interface card device at the driver uninstall unit 207 After the driver, reload the driver for the network interface card device described.
- the data card abnormal uninstallation recovery device shown in FIG. 2 can be applied to the notebook computer 100 shown in FIG. 1.
- the notebook computer 100 adopts the Windows 2000 or Windows XP operating system.
- the wireless internet data card 109 is forcibly pulled out, the storage class is used.
- the handle of the device is occupied and cannot be removed normally, which causes the NIC network interface card to be removed.
- the root cause of this problem is due to defects in the operating system's storage class device drivers and USB layer drivers.
- the data card abnormal uninstallation recovery device provided in this embodiment overcomes the technical problem that the NIC device may be abnormal when the wireless network data card is forcibly pulled out, because the technical means for re-uninstalling the NIC device is adopted, thereby achieving the technical problem that the NIC device is abnormal. Start the PC to restore the normal technical effect of the NIC device.
- FIG. 3 is a flowchart of a method for abnormally uninstalling and recovering a data card with a network interface card and a storage device according to an embodiment of the present invention.
- the method for abnormally uninstalling a data card includes: Step 301: Acquiring access Network interface card device identification information in the data card;
- Step 303 Acquire, according to the network interface card device identifier information, status information of the network interface card device.
- Step 305 determining, according to the status information, whether the network interface card device is abnormal, if the network interface card device is normal, return to step 301, if the network interface card device is abnormal, proceed to step 307;
- Step 307 Uninstall the driver of the network interface card device, and reload the driver of the network interface card device.
- FIG. 4 is a flowchart of a data card abnormal uninstallation recovery method based on the Wmdows operating system according to an embodiment of the present invention. As shown in FIG. 4, the data card abnormal uninstallation recovery method includes:
- Step 401 Query whether the NIC device exists. Through the name of the NIC device to be queried and the Windows API SetupDiGetClassDevs(), SetupDiEnumDeviceInfo(),
- SetupDiGetDeviceRegistryPropertyO makes it easy to find the NIC device you need. If the device is found, proceed to step 403, otherwise continue to execute step 401 after a delay.
- Step 403 Detect the status of the device. Device information found by step 401 and Windows
- API CM—Get— DevNode—StatusO can quickly know if the current device is abnormal. If the device is normal, then return to step 401, otherwise proceed to step 405.
- Step 405 Uninstall the abnormal NIC device.
- the Windows API SetupDiCallClassInstaller 0 can quickly unload the device. After the uninstallation is completed, the process proceeds to step 407.
- Step 407 re-enumerate the NIC device.
- Step 407 re-enumerate the NIC device.
- SetupDiGetClassDevs()
- FIG. 5 is a block diagram of a data card abnormal uninstallation recovery device with a network interface card and a storage device according to an embodiment of the present invention.
- the data card abnormal uninstall recovery device 500 includes:
- the identifier information acquiring unit 501 is configured to obtain network interface card device identification information in the accessed data card, where the identifier information acquiring unit 501 includes a name information acquiring module, configured to acquire a network interface card in the accessed data card.
- Device name information configured to acquire a network interface card in the accessed data card.
- the status information obtaining unit 503 is configured to acquire status information of the network interface card device according to the network interface card device name information.
- the abnormality determining unit 505 is configured to determine, according to the state information, whether the network interface card device is abnormal, and output a determination result signal;
- a driver unloading unit 507 configured to uninstall the driver of the network interface card device when the judgment result signal is abnormal
- a driver loading unit 509 configured to reload a driver of the network interface card device after the driver uninstalling unit uninstalls a driver of the network interface card device, where the driver loading unit 509 includes node acquisition A module, configured to obtain node information of a network interface card device.
- the wireless internet data card is provided with a connection manager, and the connection manager includes the wireless internet data card abnormality recovery device provided by the embodiment of the present invention. Once the NIC is abnormal, the user can automatically automatically find the problem. repair.
- the wireless data card abnormal recovery method is started when the PC is powered on. Once the NIC device is abnormal, the wireless data card abnormal recovery method can quickly repair the abnormality.
- the wireless network data card abnormality recovery method and device thereof provided by the embodiment of the invention solve the problem that the NIC device is abnormally unusable after the wireless data data card is forcibly pulled out, thereby avoiding the process of restarting the PC by the user, saving time , greatly facilitate the use of users.
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Description
一种数据卡的异常恢复方法、 装置及数据卡 本申请要求于 2008 年 11 月 20 日提交中国专利局、 申请号为 200810176349.5、 发明名称为 "具有网络接口卡和存储设备的装置的异常恢 复方法及装置" 的中国专利申请的优先权, 其全部内容通过引用结合在本申 请中。
技术领域
本发明是关于无线通讯领域, 尤其是关于网络接口卡技术领域, 具体来 说是关于一种数据卡的异常恢复方法、 装置及数据卡。
背景技术
随着互联网技术的发展, 传统的有线上网方式无法满足使用者随时随地 上网的需求, 使用者开始通过无线方式访问网络。 通过无线上网数据卡访问 网络是比较常见的无线上网方式, 在使用中, 无线上网数据卡还可以通过通 用串行总线 (USB: Universal Serial Bus)模拟出其他设备型态, 如 modem, COM端口、 网络接口卡 (NIC: Network Interface Card)、 CDROM等, 从而使 一块无线上网数据卡具有多种功能。 无线上网数据卡模拟出的多个设备在 PC上通常表现为一个复合设备。
在实施本发明的过程中, 发明人发现现有技术中至少存在如下问题。 将 现有无线上网数据卡 (以下简称数据卡) *** PC中, 数据卡会映射出包括 NIC和存储类设备的所有端口, 如果不进行安全删除设备操作而强行将数据 卡从 PC 中拔出, 并且在不重新启动 PC 的前提下再次将数据卡*** PC 中, NIC设备会出现异常而无法使用, 具体表现为在设备管理器中 NIC设 备上出现黄色惊叹号。 此时, 在不重启的情况下, 再反复插拔数据卡也无法 使 NIC设备恢复正常。 现有技术公布了一种处理计算机***中错误的方法 和***, 通过重新启动***使故障硬件从异常状态恢复, 然而重新启动*** 会耗费很多时间, 给用户造成很大的不便, 不能满足用户的需要。
发明内容
本发明实施例提供的数据卡的异常恢复方法、 装置及数据卡, 使得强行 将数据卡从 PC中拔出, PC不重启再***数据卡的情况下, NIC设备不会 出现异常。
本发明实施例提供一种数据卡的异常恢复方法, 所述的方法包括: 获取 接入的数据卡中的网络接口卡设备标识信息; 根据所述的网络接口卡设备标 识信息获取网络接口卡设备的状态信息; 根据所述的网络接口卡设备的状态 信息判断所述网络接口卡设备是否异常; 如果所述网络接口卡设备异常, 则 卸载所述的网络接口卡设备的驱动程序, 并且重新加载所述的网络接口卡设 备的驱动程序。
本发明实施例还提供一种数据卡的异常恢复装置, 所述的异常恢复装置 包括: 标识信息获取单元, 用于获取接入的数据卡中的网络接口卡设备标识 信息; 状态信息获取单元, 用于根据所述的网络接口卡设备标识信息获取网 络接口卡设备的状态信息; 异常判断单元, 用于根据所述网络接口卡设备的 状态信息判断所述网络接口卡设备是否异常, 输出判断结果信号; 驱动程序 卸载单元, 用于根据所述的判断结果信号卸载所述的网络接口卡设备的驱动 程序; 驱动程序加载单元, 用于在所述驱动程序卸载单元卸载所述网络接口 卡设备的驱动程序之后, 重新加载所述的网络接口卡设备的驱动程序。
本发明实施例还提供一种数据卡, 所述数据卡包括上述的数据卡的异常 恢复装置。
本发明实施例的有益效果在于, 因为采用了重新卸载 NIC设备的技术 手段, 所以解决了无线上网数据卡强行拔出时导致的 NIC设备会出现异常 的技术问题, 进而达到了不必重新启动 PC即可使 NIC设备恢复正常的技术 效果。
附图说明
此处所说明的附图用来提供对本发明的进一歩理解, 构成本申请的一部 分, 并不构成对本发明的限定。 在附图中:
图 1是本发明实施例提供的一种使用数据卡连接网络的装置示意图; 图 2是本发明实施例提供的一种数据卡异常卸载恢复装置模块图; 图 3是本发明实施例提供的一种数据卡异常卸载恢复方法流程图; 图 4是本发明实施例提供的一种基于 Wmdows操作***的数据卡异常 卸载恢复方法流程图;
图 5是本发明实施例提供的一种数据卡异常卸载恢复装置模块图。 具体实施方式
为使本发明的目的、 技术方案和优点更加清楚明白, 下面结合实施方式 和附图, 对本发明做进一歩详细说明。 在此, 本发明的示意性实施方式及其 说明用于解释本发明, 但并不作为对本发明的限定。
本发明实施例提供一种数据卡异常卸载恢复方法及装置, 以下结合附图 对本发明实施例进行详细说明。
图 1是本发明实施例提供的一种使用数据卡连接网络的装置示意图, 如 图 1所示, 笔记本电脑 100包括: 机身 101、 显示屏 103、 键盘 105、 数据 卡插槽 107及无线上网数据卡 109, 在使用中, 用户将无线上网数据卡 109 ***笔记本电脑 100的数据卡插槽 107中, 即可通过无线上网数据卡 109访 问网络; 无线上网数据卡 109是数据卡的一种, 其中可以包含存储设备和网 络接口卡装置。
需要说明的是, 以上以笔记本电脑 100为例进行说明, 与数据卡配合使 用的主机并不限定于笔记本电脑, 为方便说明, 下文中的与数据卡配合使用 的主机也以笔记本电脑为例进行说明, 但读者应明白, 该主机并不限定为笔 记本电脑。
图 2是本发明实施例提供的一种具有网络接口卡和存储设备的数据卡异 常卸载恢复装置模块图, 如图 2所示, 数据卡异常卸载恢复装置 200包括:
标识信息获取单元 201, 用于获取接入的数据卡中的网络接口卡设备标 ^口 ? 自 .
状态信息获取单元 203, 用于根据所述的网络接口卡设备标识信息获取 网络接口卡设备的状态信息;
异常判断单元 205, 用于根据所述的状态信息判断网络接口卡设备是否 异常, 输出判断结果信号;
驱动程序卸载单元 207, 用于根据所述的判断结果信号卸载所述的网络 接口卡设备的驱动程序; 驱动程序加载单元 209, 用于在所述驱动程序卸载单元 207卸载所述网 络接口卡设备的驱动程序之后, 重新加载所述的网络接口卡设备的驱动程 序。
图 2所示的数据卡异常卸载恢复装置可以应用于图 1所示的笔记本电脑 100中, 笔记本电脑 100采用 Windows2000或 Windows XP操作***, 当无 线上网数据卡 109被强制拔出时, 由于存储类设备的句柄被占用而无法正常 移除, 进而导致了 NIC网络接口卡卡, Network Interface Card)设备移除失 败。 而出现该问题的根本原因是由于操作***的存储类设备驱动程序及 USB层驱动程序的缺陷。 本实施例所提供的数据卡异常卸载恢复装置因为 采用了重新卸载 NIC设备的技术手段, 所以克服了无线上网数据卡强行拔 出时导致的 NIC设备会出现异常的技术问题, 进而达到了不必重新启动 PC 即可使 NIC设备恢复正常的技术效果。
图 3是本发明实施例提供的一种具有网络接口卡和存储设备的数据卡异 常卸载恢复方法流程图, 如图 3所示, 数据卡异常卸载恢复方法包括: 歩骤 301, 获取接入的数据卡中的网络接口卡设备标识信息;
歩骤 303, 根据所述的网络接口卡设备标识信息获取网络接口卡设备的 状态信息;
歩骤 305, 根据所述的状态信息判断网络接口卡设备是否异常, 如果网 络接口卡设备正常则返回歩骤 301, 如果网络接口卡设备异常则进入歩骤 307;
歩骤 307, 卸载所述的网络接口卡设备的驱动程序, 并且重新加载所述 的网络接口卡设备的驱动程序。
图 4是本发明实施例提供的一种基于 Wmdows操作***的数据卡异常 卸载恢复方法流程图, 如图 4所示, 数据卡异常卸载恢复方法包括:
歩骤 401, 查询 NIC设备是否存在。 通过待查询的 NIC设备的名称以 及 Windows API SetupDiGetClassDevs(), SetupDiEnumDeviceInfo(),
SetupDiGetDeviceRegistryPropertyO可以方便的找到需要的 NIC设备。 若找 到设备则进入歩骤 403, 否则延迟一段时间后继续执行歩骤 401。
歩骤 403, 检测设备的状态。 通过歩骤 401找到的设备信息及 Windows
API CM— Get— DevNode— StatusO可以迅速知道当前设备是否异常。 若设备正 常则回到歩骤 401, 否则进入歩骤 405。
歩骤 405, 卸载异常的 NIC设备。 通过歩骤 401找到的设备信息及
Windows API SetupDiCallClassInstaller 0可以迅速卸载设备。 卸载完成后进 入歩骤 407。
歩骤 407, 重新枚举 NIC设备。 通过 SetupDiGetClassDevs(),
SetupDiEnumDeviceInfo()及 SetupDiGetDeviceInstanceId()这三个 Windows API来获得 NIC设备所处的 composite device node (复合设备节点), 并调用 CM— Locate— DevNode()和 CM— Reenumerate— DevNode()这两个 API来重新枚 举 composite device node。 执行完毕后进入歩骤 401。
图 5是本发明实施例提供的一种具有网络接口卡和存储设备的数据卡异 常卸载恢复装置模块图, 如图 5所示, 数据卡异常卸载恢复装置 500包括:
标识信息获取单元 501, 用于获取接入的数据卡中的网络接口卡设备标 识信息, 所述的标识信息获取单元 501包括名称信息获取模块, 用于获取接 入的数据卡中的网络接口卡设备的名称信息;
状态信息获取单元 503, 用于根据所述的网络接口卡设备名称信息获取 网络接口卡设备的状态信息;
异常判断单元 505, 用于根据所述的状态信息判断网络接口卡设备是否 异常, 输出判断结果信号;
驱动程序卸载单元 507, 用于在所述的判断结果信号为异常时, 卸载所 述的网络接口卡设备的驱动程序;
驱动程序加载单元 509, 用于在所述驱动程序卸载单元卸载所述网络接 口卡设备的驱动程序之后, 重新加载所述的网络接口卡设备的驱动程序, 所 述驱动程序加载单元 509包括节点获取模块, 用于获取网络接口卡设备的节 点信息。
在本发明的一实施例中, 无线上网数据卡附带有连接管理器, 连接管理 器包含本发明实施例提供的无线上网数据卡异常恢复装置, 一旦 NIC出现 异常, 在用户发现问题之前就能自动修复。
在本发明的一实施例中, 无线上网数据卡异常恢复方法在 PC开机时开 始执行, 一旦 NIC设备出现异常, 无线上网数据卡异常恢复方法就能迅速 修复该异常。
本发明实施例提供的一种无线上网数据卡异常恢复方法及其装置, 解决 了无线上网数据卡强制拔出后 NIC设备出现异常无法使用的问题, 避免了 用户重新启动 PC的流程, 节省了时间, 极大的方便了用户的使用。
通过以上的实施方式的描述, 本领域的技术人员可以清楚地了解到本发 明的一些实施例可借助软件加必需的通用硬件平台的方式来实现, 当然也可 以通过硬件实现。 基于这样的理解, 本发明实施例的技术方案可以以软件产
品的形式体现出来, 该软件产品存储在一个存储介质中, 包括若干指令用以 使得一台计算设备执行本发明各个实施例所述的方法。
以上所述的具体实施方式, 对本发明的目的、 技术方案和有益效果进行 了进一歩详细说明, 所应理解的是, 以上所述仅为本发明的具体实施方式而 已, 并不用于限定本发明的保护范围, 凡在本发明的精神和原则之内, 所做 的任何修改、 等同替换、 改进等, 均应包含在本发明的保护范围之内。
Claims
1.一种数据卡的异常恢复方法, 其特征在于, 所述的方法包括: 获取接入的数据卡中的网络接口卡设备标识信息;
根据所述的网络接口卡设备标识信息获取网络接口卡设备的状态信息; 根据所述的网络接口卡设备的状态信息判断所述网络接口卡设备是否异 常;
如果所述网络接口卡设备异常, 则卸载所述的网络接口卡设备的驱动程 序, 并且重新加载所述的网络接口卡设备的驱动程序。
2.根据权利要求 1所述的数据卡的异常恢复方法, 其特征在于, 所述的 获取接入的数据卡中的网络接口卡设备标识信息包括: 获取接入的数据卡中 的网络接口卡设备的名称信息。
3.根据权利要求 1所述的数据卡的异常恢复方法, 其特征在于, 所述的 根据所述的网络接口卡设备标识信息获取网络接口卡设备的状态信息包括: 根据所述的网络接口卡设备名称信息获取网络接口卡设备的状态信息。
4.根据权利要求 1所述的数据卡的异常恢复方法, 其特征在于, 所述的 重新加载所述的网络接口卡设备的驱动程序包括:
获取所述网络接口卡设备的节点信息并根据所述的节点信息重新加载所 述的网络接口卡设备的驱动程序。
5.—种数据卡的异常恢复装置, 其特征在于, 所述的异常恢复装置包 括:
标识信息获取单元, 用于获取接入的数据卡中的网络接口卡设备标识信 息;
状态信息获取单元, 用于根据所述的网络接口卡设备标识信息获取网络 接口卡设备的状态信息;
异常判断单元, 用于根据所述网络接口卡设备的状态信息判断所述网络 接口卡设备是否异常, 输出判断结果信号;
驱动程序卸载单元, 用于根据所述的判断结果信号卸载所述的网络接口 卡设备的驱动程序; 驱动程序加载单元, 用于在所述驱动程序卸载单元卸载所述网络接口卡 设备的驱动程序之后, 重新加载所述的网络接口卡设备的驱动程序。
6.根据权利要求 5所述的数据卡的异常恢复装置, 其特征在于, 所述的 标识信息获取单元具体为:
名称信息获取模块, 用于获取接入的数据卡中的网络接口卡设备的名称 自
7.根据权利要求 5所述的数据卡的异常恢复装置, 其特征在于, 所述的 状态信息获取单元具体用于根据所述的网络接口卡设备名称信息获取网络接 口卡设备的状态信息。
8.根据权利要求 5所述的数据卡的异常恢复装置, 其特征在于, 所述驱 动程序加载单元包括:
节点获取模块, 用于在所述驱动程序卸载单元卸载所述网络接口卡设备 的驱动程序之后, 获取网络接口卡设备的节点信息;
加载模块, 用于根据所述网络接口卡设备的节点信息重新加载所述网络 接口卡设备的驱动程序。
9. 一种数据卡, 其特征在于, 所述数据卡包括权利要求 5-8 中任一项 所述的数据卡的异常恢复装置。
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102426556A (zh) * | 2011-08-18 | 2012-04-25 | 中兴通讯股份有限公司 | 数据卡端口属性的识别方法及装置 |
CN113037737A (zh) * | 2021-03-02 | 2021-06-25 | 四川速宝网络科技有限公司 | 一种用于各类用户终端设备的外置网卡技术 |
CN114143227A (zh) * | 2021-10-25 | 2022-03-04 | 国网山西省电力公司阳泉供电公司 | 一种物联网卡异常状态监测预警方法 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101430669A (zh) * | 2008-11-20 | 2009-05-13 | 深圳华为通信技术有限公司 | 具有网络接口卡和存储设备的装置的异常恢复方法及装置 |
CN102955755B (zh) | 2011-08-23 | 2016-03-02 | 华为终端有限公司 | 数据卡与主机间通信异常的修复方法及数据卡 |
CN103379006B (zh) * | 2012-04-19 | 2016-08-03 | 中兴通讯股份有限公司 | 数据卡自适应方法及装置 |
CN104079432A (zh) * | 2014-06-20 | 2014-10-01 | 珠海市君天电子科技有限公司 | 网络设备异常的处理方法和装置 |
CN106484554A (zh) * | 2016-09-27 | 2017-03-08 | 珠海格力智能装备有限公司 | 网络总线的驱动方法及装置 |
JP7222090B2 (ja) * | 2018-11-19 | 2023-02-14 | シェンチェン、ヘイタップ、テクノロジー、コーポレイション、リミテッド | 異常処理方法、端末装置及び記憶媒体 |
CN110457154B (zh) * | 2019-07-25 | 2023-12-22 | Oppo广东移动通信有限公司 | 异常服务处理方法及装置、存储介质、通信终端 |
JP2021158469A (ja) * | 2020-03-26 | 2021-10-07 | セイコーエプソン株式会社 | 電子機器及び通信制御方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1247346A (zh) * | 1998-09-10 | 2000-03-15 | 英业达股份有限公司 | 安装即插即用设备的设定方法 |
US20040123188A1 (en) * | 2002-12-20 | 2004-06-24 | Karamadai Srinivasan | Method and apparatus for diagnosis and repair of computer devices and device drivers |
CN1648870A (zh) * | 2005-03-09 | 2005-08-03 | 北京软通科技有限责任公司 | 计算机***硬件设备自动检测的方法 |
CN101430669A (zh) * | 2008-11-20 | 2009-05-13 | 深圳华为通信技术有限公司 | 具有网络接口卡和存储设备的装置的异常恢复方法及装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7017075B1 (en) * | 2000-05-12 | 2006-03-21 | Intel Corporation | Recovering from video driver errors |
US7260749B2 (en) * | 2003-01-22 | 2007-08-21 | Red Hat, Inc. | Hot plug interfaces and failure handling |
US20070038891A1 (en) * | 2005-08-12 | 2007-02-15 | Stratus Technologies Bermuda Ltd. | Hardware checkpointing system |
-
2008
- 2008-11-20 CN CN200810176349.5A patent/CN101430669A/zh active Pending
-
2009
- 2009-06-05 WO PCT/CN2009/072152 patent/WO2010057380A1/zh active Application Filing
- 2009-09-25 EP EP09171298A patent/EP2189906A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1247346A (zh) * | 1998-09-10 | 2000-03-15 | 英业达股份有限公司 | 安装即插即用设备的设定方法 |
US20040123188A1 (en) * | 2002-12-20 | 2004-06-24 | Karamadai Srinivasan | Method and apparatus for diagnosis and repair of computer devices and device drivers |
CN1648870A (zh) * | 2005-03-09 | 2005-08-03 | 北京软通科技有限责任公司 | 计算机***硬件设备自动检测的方法 |
CN101430669A (zh) * | 2008-11-20 | 2009-05-13 | 深圳华为通信技术有限公司 | 具有网络接口卡和存储设备的装置的异常恢复方法及装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102426556A (zh) * | 2011-08-18 | 2012-04-25 | 中兴通讯股份有限公司 | 数据卡端口属性的识别方法及装置 |
CN113037737A (zh) * | 2021-03-02 | 2021-06-25 | 四川速宝网络科技有限公司 | 一种用于各类用户终端设备的外置网卡技术 |
CN113037737B (zh) * | 2021-03-02 | 2023-07-04 | 四川速宝网络科技有限公司 | 一种用户终端设备应用外置网卡的方法 |
CN114143227A (zh) * | 2021-10-25 | 2022-03-04 | 国网山西省电力公司阳泉供电公司 | 一种物联网卡异常状态监测预警方法 |
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