Indicator for use in bus stop, has electrical device connected to pushbutton to maintain lighting operation of light in indicator predetermined time or when door of bus on bus stop opens

摘要

The indicator has a post installed on a bus stop, and a light that turns ON by operating a pushbutton. An electrical device is connected to the pushbutton to maintain the lighting operation of the light in predetermined time and deactivates the light automatically after a predetermined time or when the door of a bus on the bus stop opens.