Abstract: The present invention provides a deep learning object detection method that locates the distant region in the image in real-time and concentrates on distant objects in a front dash cam perspective, trying to solve a common problem in advanced driver assistance system (ADAS) applications, that the detectable range of the system is not far enough.

Abstract: An angular adjustment device for a plane display. The angular adjustment device includes a supporting arm extending from the central region of an arched base and having branch arms to mount the plane display, and a sliding member movably connected to the extending portion of the arched base and sliding thereon so that the observation angle of the plane display can be changed without using a hinge.

Abstract: A liquid crystal display with a changeable front frame. The liquid crystal display comprises a rear frame, a liquid crystal panel module, and a front frame. The rear frame includes a concave portion and a first engaging member. The liquid crystal panel module, including a pinhole, is disposed on the rear frame. The front frame, including a second engaging member and a pin, is disposed in the concave portion of the rear frame in a changeable manner. The second engaging member is engaged with the first engaging member, and the pin is inserted into the pinhole. Thus, the front frame is positioned relative to the liquid crystal panel module.