摘要
针对无人驾驶汽车运行状态的监控问题,设计了以CAN总线和嵌入式技术为核心的车辆参数数据采集和远程监控系统,基于核心处理器STM32F107搭建了终端的硬件系统,介绍了汽车CAN总线接口设计、串行接口设计和语音报警模块电路设计,监控端使用面向对象的界面化设计。应用结果表明,系统的实时性强、稳定性好,可以方便地远程观测无人驾驶汽车的运行参数。
For the problem of operating status monitoring of autonomous vehicle, the paper designs a system of the vehicle parameter data acquisition and remote monitoring with CAN bus and embedded technology as the core. Based on the core processor STM32F107, the hardware system of the terminal is designed, and the design of CAN bus interface, serial interface and voice alarm circuit was introduced. Monitoring client uses a design of object- oriented interface. Application results show that the system is real-time and stable, and you can easily realize the remote monitoring on operating parameters of autonomous vehicle.
出处
《北京联合大学学报》
CAS
2015年第3期44-48,共5页
Journal of Beijing Union University
基金
北京市创新团队项目(CIT&TCD20130513)
