Research and realization of message bus architecture for LAMOST control system

Lingzhe Xu

doi:10.1117/12.787059

17 July 2008 Research and realization of message bus architecture for LAMOST control system

Lingzhe Xu

Proceedings Volume 7019, Advanced Software and Control for Astronomy II; 701922 (2008) https://doi.org/10.1117/12.787059
Event: SPIE Astronomical Telescopes + Instrumentation, 2008, Marseille, France

Abstract

The LAMOST (Large sky Area Multi-Object fibre Spectroscopic Telescope) has now come to its final completion of R&D stage. Major functions of the telescope have successfully passed a serial site tests recently, and various kinds of applications integrated into the automation of the telescope chamber is being under vigorous tests too. The TCS (Telescope Control System) is built on multi-layer distributed network platform with many sub-systems at different levels. How to efficiently process the enormous amount of message with particular implications running in and out the TCS is one of the major issues of the TCS software programming. The paper describes the mechanism and methodology of the LAMOST message bus structure. The realisation of message bus architecture as a result of years of research and site test is presented in general, and dealing with the message priority and manipulating smallest piece of message in parallel or in serial sequence are elaborated in particular.

Citation Download Citation

Lingzhe Xu "Research and realization of message bus architecture for LAMOST control system", Proc. SPIE 7019, Advanced Software and Control for Astronomy II, 701922 (17 July 2008); https://doi.org/10.1117/12.787059

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available