基于STM32的位置定位系统设计

文章设计了基于STM32和SIM卡基站定位的位置定位系统。首先,在开机后,使用者需要向SIM900A模块的SIM卡发送短信,该短信的内容为使用者的手机号码。STM32单片机接收各传感器采集的数据并处理分析后,通过SIM900A短信、GSM、GPRS模块将位置信息以短信的方式发送到手机,同时操作者通过手机浏览器浏览http://gpsspg.com/bs.htm网站查询基站定位所获得位置的地图,从而知道具体位置。

A position location system based on STM32 and SIM card is designed in this paper. First, after the boot, the user needs to send a short message to the SIM card of the SIM900A module, the content of which is the mobile phone number of the user. After receiving and analyzing the data collected by each sensor, STM32 microcontroller sends the position information to the mobile phone by SMS, GSM and GPRS module. At the same time, the operator browses the http：//gpsspg.com/bs.htm website through the mobile phone browser to query the map of the location of the base station, so as to know the specific location.