摘要
针对现有输电线路仿真培训系统不能多工种协同参与的缺点,提出了一种基于多人在线协作的输电线路带电作业仿真培训系统方案,将多人联机协作交互技术和基于多Agent的多人协作评价技术引入输电线路仿真培训系统,实现用户控制虚拟人物,分别扮演不同的工种角色,在同一虚拟场景中相互协作开展作业项目训练,体验更为真实的带电作业流程。其中,多人联机协作交互技术采用了行为预测和区域推测的创新方法实现;基于多Agent的多人协作评价技术针对现有系统无法提供多人协作评价的不足,实现了一种多工种人员在仿真场景中协同工作的评价机制。实际应用效果表明,该系统增强了用户体验,提高了用户的协作性,可有效提升培训质量,具有很强的实用性。在研究中还对多人联机协作的网络延时和多人协作评价进行测试,积累了实验数据,为后来的研究者提高仿真系统的性能和稳定性提供了参考。
Aimed at the disadvantages of existing power transmisson live-line working training systems, this paper presents a new system design based on multi-user online collaboration, and developes the core technologies, such as multi-user online interaction technology, multi-agent evaluation technology, etc. The system enables the user to perform skills collaborative training in the same virtual scenes playing different work roles by controlling virtual characters, and experiences more realistic live-line workflow. Among them, the multi-user online interaction teelmology is achieved with behavior prediction and regional speculation methods to improve the efficiency of synchronization and reduce network latency. The multi-agent evaluation technology implements an evaluation mechanism for multi-user collaborative work in the same virtual scenes with different roles, aimed at the disadvantages that existing systems can not provide multi-user tracking and records evaluation. This system enhances user＇s experience and increases user＇s traininginterest, effectively improves the quality of training with strong practicality. In the study, repeated testing is performed to identify network latency and siklls evaluation, and experimental data are accumulated for later researchers＇s reference that how to improve system performance and evaluation accuracy.
出处
《自动化技术与应用》
2017年第5期102-107,115,共7页
Techniques of Automation and Applications
关键词
输电线路
多人协作
带电作业
仿真培训
power transmission
multi-user online collaboration
live-line working simulation
training simulator
