Industry: Commercial Fishing Industry
Location: Everett, WA
The Problem
For commercial fishing professionals, every moment on the water counts. Determining the right time to retrieve a towed fishing net is difficult, as it’s often unclear when the net is full. Pulling the net too soon or too late can lead to reduced catches or wasted effort. A sensor designed to alert fishermen when the net is full would streamline this process and maximize the catch.
Our Solution
We designed, developed, and tested a device that senses when a towed fishing net has reached full capacity. The device then alerts the fishing boat’s wheelhouse via ultrasonic communication. Utilizing industry-standard frequencies and pulse rates, we designed, coded, and manufactured both the underwater multichannel ultrasonic transmitter (in the net) and the multichannel ultrasonic receiver (in the wheelhouse). The final product resulted in optimized operations for fishing pros who use this device.








