Industrial Technology Research Institute

National Applied Research Laboratories

Ling-Yu Tsai

Hung-Lieh Hu

Chi-Hung Huang

Chien-Chun Lu

Chun-Hsing Lee

Ya-Hui Chiang

Cheng-Da Shaw

Min-Wei Hung

Yu-Cheng Su

Yun-Sheng Ku

Wei-Chieh Chang

Shu-Hui Yang

Jiun-Hua Li

Jerliang Yeh

Yi-Tien Yan

A mobile vehicle, a ground treating equipment and an orientation adjusting method thereof are provided. The ground treating equipment includes a frame, a ground treating unit, a connecting rod set, a connecting rod driving unit, a rotation driving unit, two pressure sensors and a controller. The ground treating unit is mounted at the frame. Two ends of the connecting rod set are connected to the frame and the mobile vehicle. The connecting rod driving unit is mounted at the connecting rod set for adjusting the orientation of the connecting rod set. The rotation driving unit is mounted between the frame and the connecting rod set for driving the frame to rotate relative to the connecting rod set. The pressure sensors are mounted at the frame for sensing two pressure values between the frame and ground, or the pressure sensors are mounted at the rotation driving unit for sensing two pressure values while the frame is driven to rotate clockwise and counter-clockwise. The controller is configured to control the connecting rod driving unit and the rotation driving unit for changing the two pressure values.

Mobile vehicle, ground treating equipment and orientation adjusting method thereof

An illuminating device includes a first light module and a second light module. The first light module emits a first light beam to a first illuminating area, and the second light module emits a second light beam to a second illuminating area. The first light module includes a first blue chip emitting a blue light with a main wave peak from 461 nm to 480 nm.

Illuminating device and light module thereof

The present invention provides an apparatus for controlling a three-dimensional optical field. The apparatus includes a light-emission device and a set of zoom elements. The light-emission device emits a light. The set of zoom elements are disposed in front of the light-emission device, and focus the light from the light-emission device.

Apparatus and methods for controlling a three-dimensional optical field

Growing community of inventors

Taichung, Taiwan

Ling-Yu Tsai