School of Mechanical Engineering, Xi’an University of Science and Technology
Weinan Shaanxi Coal Qichen Technology Co. , Ltd.

针对掘进面局部通风系统无法实时监测及智能调控风筒出风口风流状态而导致风场分配不合理,造成瓦斯超限和粉尘聚积等安全隐患问题,在课题组对掘进面风流智能调控装置的基础上,利用虚拟现实和远程监控技术对该物理装置虚拟映射远程监控系统进行设计。采用Unity3D对系统的虚拟场景模型构建;基于SugarBI云平台对PC/Android端远程监控软件开发,包括了三维虚拟场景预览、实时数据及视频监控、预测预警机制、智能控制模块及支持信息子系统。以实验室模拟实验测试平台,对系统进行测试,结果表明系统运行可靠,各预期功能均可实现,从而提高了掘进面通风智能可视化程度。

In view of the fact that the local ventilation system of the heading face cannot monitor in real time and intelligently control the air flow state of the air duct outlet, the wind field distribution is unreasonable, resulting in potential safety problems such as gas overrun and dust accumulation, based on the intelligent control device of the heading face air flow, the virtual reality and remote monitoring technology are used to design the virtual mapping remote monitoring system of the physical device. Unity3D is used to build the virtual scene model of the system; based on Sugar BI cloud platform, PC/ Android remote monitoring software is developed, including 3D virtual scene preview, real-time data and video monitoring, prediction and early warning mechanism, intelligent control module and support information subsystem. The system is tested on the laboratory simulation experiment test platform. The results show that, the system runs reliably and all expected functions can be realized, thus improving the intelligent visualization of ventilation on the heading face.

国家自然科学基金面上项目(51874235);陕西省自然科学基础研究计划—企业陕煤联合基金项目(2021JLM-01)

龚晓燕, 康瑞金, 李宇杰, 等. 掘进面风流远程智能监控虚拟现实系统设计 [J]. 煤炭工程, 2023, 55(8):17-22.