| 摘要: |
| 为解决雷电定位系统大体积和不方便安装的问题，提出了采用新型闪电传感器AS3935设计雷电定位系统的新方法。当闪电发生时，GPS模块获取经纬度、高度、时间，AS3935测量地闪到探测器的距离。探测器把数据打包，以无线TCP通信方式传输到中心站。中心站利用多圆相交法计算闪电的经纬度和高度，然后使用C#语言和JavaScript语言在中心站软件上实现Google地图。Google地图利用经纬度获取闪电的地址，同时中心站把闪电信息存入数据库。实验表明，该系统定位性能良好，减少了探测器的体积，降低系统成本，适合于实际运用。 |
| 关键词: 闪电传感器；雷电定位；距离测量；无线TCP通信 |
| DOI： |
| 投稿时间：2019-12-11修订日期：2020-03-27 |
| 基金项目: |
|
| The Application of A Lightning Sensor in Lightning Location System |
| dengsu |
| ((Jiangkou Country Meteorological Bureau) |
| Abstract: |
| In order to solve the bulky and inconvenient installation problems of the Lightning Location System, a new method of LLS based on a new lightning sensor AS3935 is proposed. When lightning happened, longitude and latitude, height, time were obtained by a GPS module, the distance from ground lightning to a detector was measured through AS3935. Detectors transmitted packaged data to a center station via a wireless TCP communication method. The longitude, latitude and height of lightning were calculated by multiple circles intersect method, and the Google map was realized in the software of center station by using C# and JavaScript language. The Google map obtained the lightning address via longitude and latitude, and the center station saved lightning information to database. The experiment proves that the system has a good position performance, reduces the volume of detectors and system costs, and is suitable for practical use. |
| Key words: lightning sensor; lightning position; distance measurement; wireless TCP communication |
