| 摘要 |
<p>PROBLEM TO BE SOLVED: To make it possible to appropriately protect a pedestrian from a vehicle in a situation, in which a field of vision is dark, without the necessity of drastically improving infrastructure.SOLUTION: Assume that a state detection unit which detects the state of terminal equipment 2 detects that the terminal equipment 2 is held by a hand of a user P, a current time based on time information sent from a time information provision unit is a night-time zone including an early morning and evening, and a current position of the user P based on position information, which is sent from a position information receiving unit that receives the position information through wireless communication, and map information sent from a map information provision unit in which the map information including pieces of position information on roads and pieces of position information on plural facilities around the roads is stored in advance signifies that the user is about to intersect a road R including a crossing RX or the user exists around the road R. In this case, a display and/or photo light on one side of the terminal equipment 2 or the other side of the terminal equipment which is nearly perpendicular to the surface of the road R is lit.</p> |
