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ANIMAL GUARDIAN / Ultrasonic transmitter


Protecting biodiversity is an obligation of people. When natural disasters such as flash floods and fires occur in mountain forests, the inability of animals to escape in time will cause great casualties, and in severe cases will destabilize the entire ecological chain. "Animal guardian" is a device that sends ultrasonic signals to keep animals away from danger zones in advance. The area above the ultrasonic transmission platform that can be transmitted by rotating the diffusion signal. Adjusting different ultrasonic frequencies allows more animals to receive danger signals and ensures that more animals can be rescued.


Dalian Nationalities University

Dalian Minzu University
Dalian, China

Chunming Wang,
Dalian Minzu University

Zichao Miao,
Dalian Minzu University

Tao Yan,
Dalian Minzu University

Yufei Chen,
Dalian Minzu University

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