Speaker
Description
The Jiangmen Underground Neutrino Observatory (JUNO) is a multipurpose neutrino experiment designed to determine the neutrino mass ordering and precisely measure the oscillation parameters. In this experiment, there were 17612 large 20-inch photomultipliers (LPMTs) and 25600 small 3-inch PMTs (SPMTs), the Detector Control System (DCS) is responsible for the detection and controlling running status of the detector. Due to the large scale of the experiment, tens of thousands of High Voltage Units (HVU) and thousands of Low Voltage Power (LVP) components need to be controlled by the DCS. Therefore, in order to enhance the performance of the DCS, this paper proposes the RWTS-DA (read-write thread separation and data aggregation) scheme. This scheme can effectively reduce the overhead of thread switching and enables faster data assembly for data analysis. Empirical results show that the RWTS-DA scheme improves the performance and data analysis efficiency of the DCS. Consequently, the RWTS-DA scheme can be widely applied in a variety of multi-device and multi-channel control systems based on Experimental Physics and Industrial Control System (EPICS).
| Minioral | Yes |
|---|---|
| IEEE Member | No |
| Are you a student? | No |
