Industrial Technology Research Institute

Cheng-Da Ko

Tsung-Yu Tsai

Chih-Jen Chen

Chun-Te Chuang

Tai-Jie Yun

Hung-Sheng Lin

Ke-Jen Lin

A water quality detection device including a detection tank, a sensor, the cleaner and a processor is provided. The sensor is disposed on the detection tank and is configured to sense a to-be-detected liquid within the detection tank. The cleaner is configured to clean the sensor. The processor is electrically connected to the sensor and the cleaner and is configured to: execute an initialization procedure, which includes driving the sensor to sense the to-be-detected liquid to obtain a number of initial sensing values and calculating a threshold value according to the initial sensing values; drive the sensor to sense the to-be-detected liquid to obtain a sensing value of the to-be-detected liquid, and determine whether the sensing value of the to-be-detected liquid reaches the threshold value; drive the cleaner to operate when the sensing value of the to-be-detected liquid reaches the threshold value.

Water quality detection device and cleaning method for sensor thereof

A dual-view image device for monitoring a heat source includes a first thermal image sensor, a second thermal image sensor, a driver and a processor. The first thermal image sensor captures a first thermal image having a heat source within a first view angle. The second thermal image sensor captures a second thermal image having a heat source within a second view angle smaller than the first view angle. The pixels occupied by the heat source in the first thermal image are fewer than that occupied by the heat source in the second thermal image. The driver drives the first and the second thermal image sensor to track and position the heat source within the first and the second view angle. The processor combines the first and the second thermal image into a dual-view image and outputs the dual-view image having the heat source.

Dual-view image device for monitoring heat source and image processing method thereof

Growing community of inventors

Taipei, Taiwan

Cheng-Da Ko