基于毫米波雷达的多功能驱鸟装置设计

Design of multifunctional bird repellent device based on millimeter wave radar

多功能驱鸟装置以STM32为主控模块,两处串口控制音频模块、4G模块,2处I/O口控制驱鸟剂释放,PWM改变超声波模块频率,毫米波雷达模块自监控,通过SPI与外部主控模块进行控制连接。其中,毫米波雷达作为感知手段,用于感应鸟类接近的距离。当距离在预警范围内,则通过音频模块,超声波模块发出随机声音及超声波,同时释放驱鸟剂,多重手段驱赶鸟类。成功触发三种驱鸟方式,将数据打包成输电I1报文格式,通过4G模块发送至服务器。基于毫米波雷达的多功能驱鸟装置,准确感应鸟类,通过多种手段驱赶鸟类,有效保障输电杆塔运维安全,使用输电I1报文,统一输电接口规范,便于接入国网内网。

The multifunctional bird repellent device uses STM32 as the main control module,two serial ports control the audio module and 4 G module,two I/O ports control the release of bird repellent,PWM changes the frequency of the ultrasonic module,and the millimeter wave radar module self-monitoring.SPI carries on the control connection with the external main control module.Among them,millimeter-wave radar is used as a sensing method to sense the approaching distance of birds.When the distance is within the warning range,the audio module and the ultrasonic module emit random sounds and ultrasonic waves,and at the same time release bird repellent,multiple methods to drive away the birds.Three bird repelling methods are successfully triggered,and the data is packaged into the transmission I1 message format and sent to the server through the 4 G module.The multifunctional bird repellent device based on millimeter wave radar accurately senses the birds and drives them away by various means,which effectively guarantees the safety of the operation and maintenance of the transmission poles.The transmission I1 message is used,and the transmission interface specification is unified to facilitate access to the national network intranet.