ILLUMINATION SYSTEM FOR TRAFFIC SIGNS

原文（中国語）

The present disclosure provides an illumination system comprising a housing, a connection assembly configured to connect the housing to a support structure such as a traffic sign pole, a lighting element associated with the housing, and a controller configured to control operation of the lighting element. The housing includes a portion defining a cavity that surrounds at least a portion of the lighting element. The lighting element includes an optical element, such as a lens with a specific cone angle, configured to direct light from the lighting element to selectively illuminate a target area of a roadway, such as pavement markings, without illuminating other portions of the roadway. The controller may be configured to control the lighting element based on various inputs including pre-programmed schedules, ambient conditions, or signals from sensors or user input devices.