In this paper,a new UAV security system with UAV shouting and thermal imaging functions is developed based on embedded system.The system takes STM32F405RG single chip microcomputer as the controller,communicates with UAV in real time through serial port,and embeds RTOS operating system to ensure the stability of data transmission.Based on multi-threaded load development,the communication between the equipment and the UAV is realized.The equipment is equipped with infrared camera and audio power amplifier module,which can realize rapid target positioning through thermal imaging at night or under harsh environmental conditions,and support users to realize remote shouting,text input shouting and audio circular playback through UAV remote control or handheld equipment.UAV,combined with shouting and thermal imaging,has created a new security mode.
Key words
STM32F405RG /
RTOS /
UAV /
thermal imaging /
megaphone
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