中圖分類號： TP273
文獻標識碼： A
DOI：10.16157/j.issn.0258-7998.222532
中文引用格式： 葉楠，王祥，劉懷芝. 基于STM32微控制器的無人艇測控裝置設計[J].電子技術應用，2022，48(9)：131-135，144.
英文引用格式： Ye Nan，Wang Xiang，Liu Huaizhi. Design of communication and navigation control system for unmanned boat based on STM32 microcontroller[J]. Application of Electronic Technique，2022，48(9)：131-135，144.

Design of communication and navigation control system for unmanned boat based on STM32 microcontroller

Abstract： The core of the unmanned boat is its internal integrated measurement and control device for information collection and equipment control. The quality of their functions and performance will directly affect the stability and intelligent level of the unmanned ships. The unmanned boat measurement and control device designed in this paper takes the high-performance STM32F407ZET6 microcontroller of ARM Cortex-M4 as the core, and expands the external interface circuit to realize the efficient integration of various sensor communication devices. The ?滋C/OS-II real-time embedded software platform is used in this system for tasks of efficient data collection, information exchange, data storage, motor control, autonomous navigation, status monitroing etc. After testing, the device communicates with the shore-based host computer system through wireless transmission equipment. It can effectively complete various tasks such as information collection, processing, motion control and data interaction in the course of unmanned boat navigation, and has a wide range of application values in the field of unmanned surface vehicles.

Key words : unmanned ship；Cortex-M4；information exchange；autonomous navigation