7 results about "Device removal" patented technology

The invention provides an equipment management method and device, electronic equipment and a storage medium, and belongs to the technical field of equipment management, and the method comprises the steps: receiving an initiation request of a target process, the target process comprising an equipment warehousing process, an equipment ex-warehouse process, an equipment installation process, an equipment dismounting process, an equipment maintenance process or an equipment scrapping process; and in response to the initiation request of the target process, executing the target process. According to the invention, various equipment management processes such as an equipment warehousing process, an equipment ex-warehouse process, an equipment installation process, an equipment dismantling process, an equipment maintenance process and an equipment scrapping process can be executed, and equipment warehousing management, equipment ex-warehouse management, equipment installation management, equipment dismantling management, equipment maintenance management and equipment scrapping management are realized; the full life cycle management of the equipment is realized, and the life cycle management effect of the equipment is improved.

In one aspect, a computing device is configured to, while operating as a control device of a networked media playback system that includes a first set of network devices and a second set of network devices, (i) transmit a first message to each network device in the first set of network devices, wherein the first message comprises a command to, at a first time, temporarily disconnect from the computing device via a particular communication protocol, (ii) transmit a second message to each network device in the second set of network devices, wherein the second message comprises a command for the network device in the second set of network devices to, at a second time, test connectivity with the computing device; and (iii) after the second time, determine whether each network device in the second set of network devices was connected to the computing device.

The present application relates to the technical field of automatic production deployment, and particularly relates to a method and device for automatic deployment, computer equipment and a storage medium. The method comprises the following steps: listening to a physical mounting event of a USB device; if the USB device is found to be connected, verifying the legality of the USB device; if the USB device is verified, entering an environment locking mode; constructing a parallel pipeline system comprising a reading thread, a checking thread and a writing thread, and performing stream processing on data of the USB device; listening to a physical removal event of the USB device; and if the USB device is found to be removed, automatically triggering a system restart. An operator only needs to perform two actions of 'inserting' and'removing', and the time consumption of a single machine is about 4 seconds, zero touch and zero false touch. After testing the same batch of aged USB disks, the stream checking mechanism successfully intercepts all read errors caused by bad blocks, and the firmware integrity of the deployed device reaches 100%, solving the problem of low production efficiency caused by reliance on manual interaction.

Sharing encryption information amongst storage devices in a storage system, including: detecting that one or more source storage devices has been designated for removal from the storage system; and responsive to detecting that the source storage devices have been designated for removal from the storage system: encrypting a device key for each remaining storage device using a master secret to generate an encrypted device key for each remaining storage device; generating, for each write group, a first plurality of shares from the master secret; creating, from each share of the first plurality of shares, a second plurality of shares equal to a minimum number of the remaining storage devices required from each write group for a quorum to boot the storage system; and storing, for each remaining storage device, the encrypted device key and a respective share of the second plurality of shares in the remaining storage devices.

The application discloses a system for detecting post-cleaning use vulnerabilities of operating system devices based on static analysis, which comprises three modules of preprocessing, suspicious pair positioning and vulnerability detection. The preprocessing module models the device removal process and system call processing process in the operating system through standard interface abstraction and heuristic experience method, and hierarchically divides the codes in the system by means of the established model to obtain boundary functions of the codes in each layer. The suspicious pair positioning module positions suspicious pairs in the target layer code through mainstream static analysis and solves the code paths reaching the suspicious pairs. The vulnerability detection module detects post-cleaning use vulnerabilities of the devices from the given suspicious pairs through a routine switching point algorithm and outputs intermediate results during the algorithm operation. The application can efficiently and accurately detect post-cleaning use vulnerabilities of the devices in the operating system and enhance the robustness of the target system to the vulnerabilities.

The present disclosure relates to maintaining a user representation appearance during device removal. Various implementations disclosed include devices, systems, and methods that use sensor data to identify scenarios where a user representation should be configured to account for removal or otherwise removal of a head-mounted device (HMD) from its normal use location, such as, for example, a head-mounted device (HMD). It is ensured that when the device is removed or otherwise removed from its normal use location, the user representation is not deformed or otherwise changed in an unnatural / undesired manner based on the image or other sensor data of the user's eyes and / or other facial portions being not captured from the intended capture location. As an example, this may involve using motion sensor data to detect changes in position and / or orientation of the device, and / or using image sensor data to determine when a user's eye (whether open or closed) is present within an eye-fit region of the device.