Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-2, 169-172, 2014
© Author(s) 2014. This work is distributed
under the Creative Commons Attribution 3.0 License.
11 Nov 2014
An UAV scheduling and planning method for post-disaster survey
G. Q. Li, X. G. Zhou, J. Yin, and Q. Y. Xiao School of Geosciences and Info-Physics, Central South University, Changsha 410083,China
Keywords: UAV, Disaster survey, Tracking, Scheduling Abstract. Annually, the extreme climate and special geological environments lead to frequent natural disasters, e.g., earthquakes, floods, etc. The disasters often bring serious casualties and enormous economic losses. Post-disaster surveying is very important for disaster relief and assessment. As the Unmanned Aerial Vehicle (UAV) remote sensing with the advantage of high efficiency, high precision, high flexibility, and low cost, it is widely used in emergency surveying in recent years. As the UAVs used in emergency surveying cannot stop and wait for the happening of the disaster, when the disaster happens the UAVs usually are working at everywhere. In order to improve the emergency surveying efficiency, it is needed to track the UAVs and assign the emergency surveying task for each selected UAV. Therefore, a UAV tracking and scheduling method for post-disaster survey is presented in this paper. In this method, Global Positioning System (GPS), and GSM network are used to track the UAVs; an emergency tracking UAV information database is built in advance by registration, the database at least includes the following information, e.g., the ID of the UAVs, the communication number of the UAVs; when catastrophe happens, the real time location of all UAVs in the database will be gotten using emergency tracking method at first, then the traffic cost time for all UAVs to the disaster region will be calculated based on the UAVs’ the real time location and the road network using the nearest services analysis algorithm; the disaster region is subdivided to several emergency surveying regions based on DEM, area, and the population distribution map; the emergency surveying regions are assigned to the appropriated UAV according to shortest cost time rule. The UAVs tracking and scheduling prototype is implemented using SQLServer2008, ArcEnginge 10.1 SDK, Visual Studio 2010 C#, Android, SMS Modem, and Google Maps API.
Conference paper (PDF, 716 KB)

Citation: Li, G. Q., Zhou, X. G., Yin, J., and Xiao, Q. Y.: An UAV scheduling and planning method for post-disaster survey, Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-2, 169-172, doi:10.5194/isprsarchives-XL-2-169-2014, 2014.

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