基于微信的气象灾害预警信息精准智能推送技术的实现  

Realization of Accurate Intelligent Early-Warning Push Technology Based on WeChat

作　　者：喻迎春 王妍婕 万昕成 YU Yingchun;WANG Yanjie;WAN Xincheng(Jiangxi Meteorological Disaster Emergency Warning Center,Nanchang 330096;Jiangxi Normal University,Nanchang 330022)

机构地区：[1]江西省气象灾害应急预警中心,南昌330096 [2]江西师范大学,南昌330022

出　　处：《气象科技》2020年第2期195-199,共5页Meteorological Science and Technology

基　　金：中国气象局公共气象服务中心项目“基于手机的预警信息发布关键技术和产品研发”资助。

摘　　要：本文提出了基于"江西预警发布"微信服务号的预警信息精准智能推送平台的设计思路和总体框架,搭建了由运行支撑层、数据层、服务层和业务应用层组成的业务平台,实现了基于位置的网格化临近预报信息的实时发布和预警信息的靶向发布,预警服务模式从"单向推送"向"双向互动"转变。研究应用了多项关键技术支持平台的智能化,包括基于位置服务(LBS)的实时预警、临近雨情、预警定制、定向群发和后台管理等平台核心功能技术。平台操作简单,使用便捷,为用户实时实地提供量身定制的预警服务。This paper proposes the design idea and overall framework of the accurate and intelligent push platform for early warning information based on the Jiangxi Early Warning Release WeChat service,and builds a operational platform consisting of the operational support layer,data layer,service layer,and operational application layer to achieve the real-time release of the grid-based proximity prediction information and the targeted release of early-warning information based on location.The early-warning service model has shifted from"one-way push"to"two-way interaction."The study applies a number of key technologies to support the intelligentization of the platform,including the core functions and technologies of the platform,such as LBS(Location-Based Service)-based real-time warning,approaching rain conditions,early warning customization,targeted group sending,and background management.The platform is easy to operate and to use and provides users with tailored early-warning services in real time.

关 键 词：预警信息 LBS 精准智能推送 

分 类 号：P409[天文地球—大气科学及气象学]