摘要
随着人们对城市公交车辆服务需求的增多,传统的公交车控制器已经不能满足日益复杂的要求。基于GPS技术的公交车智能控制器,采用基于ARM Cortex-M3内核的微处理器,利用GPS模块进行卫星定位,SD卡作为存储介质,根据公交车行驶中的经纬度信息进行处理,实现公交车的自动定位、自动报站功能,改变了传统公交车控制器需要司机操控才能工作的方式。
With the increase of city bus in demand for servings, the traditional bus controller can no longer meet the increasing complex requirements. Bus intelligent controller based on GPS technology, which is consisted of micropro- cessor based on the ARM Cortex-M3 core, GPS module used satellite positioning and SD card which used as stor- age medium,was designed to achieve automatic positioning and auto-announce of bus by handling latitude and longi- tude data of a moving bus, and change the working mode of traditional bus controller required drivers manipulation.
出处
《自动化与仪表》
北大核心
2009年第6期19-21,共3页
Automation & Instrumentation
