宫志宏++李春++薛庆禹


摘要 传统的电话传真、广播电视、网络、手机短信等气象信息发布在实际运用中难以针对特定客户提供设施农业温室作物长势和小气候气象数据及温室外天气状况的预警查询服务的问题,研究依托业务运行的天津市设施农业远程监控系统,以GPRS模块为基础,通过VB.NET编程语言,SQL server数据库平台,以Client/Server为构架,建立了基于GPRS模块的设施农业预警查询系统,通过电话、短信等接入手段,以短信、彩信自动回复方式为媒介,实现了温室小气候的实时查询、灾害天气的多极自动预警、发布一体化,提高了设施农业气象预警信息的准确率及查询制作发布的时效性和针对性。
关键词 GPRS;彩信;温室小气候;预警查询;发布
中图分类号 P409 文献标识码 A 文章编号 1007-5739(2015)12-0335-03
Study on Warning and Query Based on GPRS Module for Greenhouse Microclimate Information
GONG Zhi-hong LI Chun XUE Qing-yu
(Tianjin Climate Center,Tianjin 300074)
Abstract In view of the time and place shortage of traditional weather information dissemination based on telephone,fax,radio,television,internet and SMS of meteorological observatory,using remote monitoring system of agricultural facilities,based on GPRS module,selected SQL server as database,Client/Server as structure and VB as programming language,the study established a warning and query system based on GPRS module for greenhouse microclimate information.By phone,SMS,MMS,the system has completed the integrated of real-time query of greenhouse microclimate,multi-polar automatic warning of weather disasters and information dissemination.Finally the study has improved the accuracy of weather warning of agricultural facilities and the effectiveness and relevance of services.
Key words GPRS;MMS;greenhouse microclimate;warning and query;dissemination
近年来,设施农业逐渐成为农民增收的重要增长点与突破口。而现有设施农业类型中,日光温室比例较大,但调控能力有限,受灾害性天气影响风险性大[1-2],迫切需要有针对性的农业气象保障[3]。传统的电话传真、广播电视、手机短信等监测预警信息难以针对特定农户提供设施农业温室作物长势和小气候气象数据及温室外天气状况的查询服务[4]。
随着现代农业的发展,专门针对日光温室的监测预警方法技术欣然而起。黎贞发等[5]、马为红等[6]、关福来等[7]、武永峰等[8]基于B/S或C/S形式发布监测预警信息,梁居宝等[9]通过3G进行温室小气候及图像的监测,常国旭等[10]、徐巧年等[11]、张佐经等[12]、宫志宏等[13]以短消息的方式将信息发送给用户,于合龙等[14]用Android手机客户端软件实现数据接收,刘德义等[4]、徐高威等[15]通过GPRS进行温室现场LED终端进行预警信息发送。……