System time calibrating method between main apparatus and stand-by apparatus in back-up system
A technology of backup equipment and system time, which is applied in a variety of digital computer combinations, instruments, electrical digital data processing, etc., can solve problems such as large system overhead, complex algorithms, and inability to take advantage of the advantages of the NTP protocol, achieving low overhead and high precision Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0023] The present invention mainly solves the time calibration between two or more modules in a communication device or a time server and a client in a small network, such as figure 1 and figure 2 Shown is a schematic diagram of the time calibration network model of the present invention. It can be seen from the figure that the network model mainly includes a time server (Server) and one or more (Host1, Host2, . . . ). In this embodiment, the time server is the master device, and the client is the backup device.
[0024] In order to transmit information on the master device (hereinafter referred to as the main board) to the standby device (hereinafter referred to as the standby board), there must be a communication channel between the main board and the standby board. The communication channel used in this technical solution is the communication channel provided by the Ethernet switch, hereinafter referred to as the IPC channel. Through the IPC channel, information exchang...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com