一种低成本雷电定位预警系统的研究

t present, the technology of lightning location warning products on the market is relatively mature but the price is comparatively expensive and the density is not enough.It can not be elaborate.Based on the theory of lightning location and early warning and with low cost principle,an early warning system for lightning location is studied and designed in this article.This paper mainly introduces the working principle of the 360 degree induction lightning sensor and the design method of system time synchronization.Based on the experiment, the monthly and daily statistical analysis of lightning frequency is conducted.By using Holt two parameter linear exponential smoothing method,we analyzed and predicted lightning flash over frequency in 10 minutes of warning time to make lightning location and lightning early warning analysis.