Title :
Implementation and research of hardware time stamping techniques based on IEEE1588
Author :
Xueqiao, Li ; Yuan, Chen ; Shuang, Liang ; Yaxing, Dou
Author_Institution :
Sch. of Comput. & Commun. Eng., Zhengzhou Univ. of Light Ind., Zhengzhou, China
Abstract :
Along with the network control technology development, the distributional control system set a higher request to the clock synchronization precision; Taken the IEEE1588 precision clock synchronization standard as the background, it elaborated the high accuracy clock synchronization mechanism and the principle of clock adjust, has analyzed the core algorithm of IEEE1588 agreement-best master clock (BMC) algorithm, and has proven that the most primary factor that affects the IEEE 1588´s synchronization precision is the timer precision, and at last proposed the solution of time stamp based on the DP83640.
Keywords :
clocks; controller area networks; distributed control; networked control systems; protocols; synchronisation; transceivers; BMC algorithm; DP83640 Ethernet transceiver; IEEE 1588 agreement-best master clock algorithm; IEEE 1588 precision clock synchronization standard; distributional control system; hardware time stamping technique; network control technology; Hardware; IEEE standards; Irrigation; Software; Synchronization; Topology; DPS3 640; IEEE1588; Time stamp; Time synchronization;
Conference_Titel :
Communication Software and Networks (ICCSN), 2011 IEEE 3rd International Conference on
Conference_Location :
Xi´an
Print_ISBN :
978-1-61284-485-5
DOI :
10.1109/ICCSN.2011.6014662
