摘要
青海省地域广阔、海拔总体较高、局部地区高寒缺氧,抽水蓄能站点资源查勘任务重、时间要求紧、查勘工作难度大,为及时、保质保量地完成查勘任务,应用了轨迹导航。文章重点介绍了轨迹导航的概念、应用现状、流程及在青海省抽水蓄能站点资源查勘中的应用情况。结果显示:轨迹导航在查勘过程中发挥了重要作用,保障青海省抽水蓄能站点选点规划在短时间内顺利完成,且节约了时间、资金和人力。轨迹导航具有简便、实用的特点,在国内外水利水电查勘工作中具有很高的推广价值。
Qinghai Province covers a wide area with high altitude,and is high-cold and anoxic in some areas. The surveying of the resources of pumped storage sites is tough and the time is tight. To complete the surveying work in time with quality and quantity,the trajectory navigation is applied. The article focuses on the concept of trajectory navigation,application status,process and application in the resource survey of pumped storage sites in Qinghai Province. The results show that the trajectory navigation plays an important role in the survey process,ensuring the selection and planning of the pumping storage sites in Qinghai Province in a short period of time and with less money and manpower. Trajectory navigation is featured by simplicity and practicality,and has high promotional value in the work of water conservancy and hydropower survey at home and abroad.
引文
[1]姜波.一种基于GPS轨迹的导航方法和装置[J].软件工程师,2011(12):57-60.
[2]鲁远耀,姜瑾.基于GPS轨迹的盲用导航算法与实现[J].计算机应用,2013(04):1161-1164.
[3]夏凌云,安中印.基于轨迹导航的电力巡检业务应用[J].软件导刊,2014(12):86-88.
[4]董闯,张娉,袁超,等.青海省抽水蓄能电站选点规划报告[R].西安:中国电建集团西北勘测设计研究院有限公司,2018.
[5]高传昌,汪顺生,李君等.抽水蓄能电站技术[M].郑州:黄河水利出版社,2011:56-57.