IN-VEHICLE ION CONCENTRATION REPORT SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a minus ion concentration report system which can grasp a minus ion concentration in a vehicle more easily. SOLUTION: The in-vehicle ion concentration report system includes a minus ion generator 1, and an image display unit 50 which displays a minus ion concentration in the vehicle. The image display unit 50 selects and displays an image showing a design or a view that is fit to express a minus ion concentration. COPYRIGHT: (C)2006,JPO&NCIPI