区域自动气象站蓄电池在线监测系统的研究

基于区域自动气象站在汛期气象服务中发挥着积极作用，但经过多年的连续运行，太阳能电池板及蓄电池使用老化，加之近年来雾霾严重，太阳能时有时无，导致由太阳能电池板与蓄电池供电的区域自动气象站数据缺测时有发生，所以本文设计了区域自动气象站蓄电池在线监测系统。该系统硬件部分采用PIC 16F系列单片机实现电压采集和对原数据打包发送；软件部分采用Delphi语言开发，数据接收时采用动态生成服务端技术，可生成多个独立接收服务程序，保障大批量数据的同时接收和处理，数据提取和处理端采用多线程和数据库连接池技术，保证数据的完整性。通过该系统实现了针对区域站的太阳能板、蓄电池及负载电压状态的实时监测，利用GPRS无线通信技术实现了数据的远程传输，而且在输出负载电压过低的情况下实时报警。

Research on the online monitoring system of battery in regional automatic meteorology station

Regional automatic meteorology station plays an active role in the meteorological service of flood season, but as a result of the continuous operation of regional station and the aging of solar panel and battery, which lead to the frequent missing of data. Based on the above reasons, it is necessary to design the online monitoring system of battery in the regional automatic meteorology station. The hardware of the system is made up of PIC 16F microcontroller which carries out the acquisition of voltage and sending of the packaged raw data. The software of the system is developed by Delphi. Multiple independent reception service programs which can ensure the receiving and processing of mass data at the same time are generated by the dynamically generated server technology when receiving data. Multi threading and database connection pool technology which can ensure the integrity of data are toke when extracting and processing data. The voltage state of solar panels, battery and load is monitored by the system all the time. The remote transmission of data can be realized by the use of GPRS. In addition, real time alerts can be sent out when the voltage of output load is too low.