| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle capable of inhibiting separation of an air flow from the outer surface of a vehicle body at an unintentional position without spoiling the appearance of the vehicle body.SOLUTION: In a vehicle, a vehicle body 4 kept in an electrical insulation state to a road surface is positively charged with static electricity that is caused by external factors including traveling. On an inner surface of the vehicle body at a specific part where a positively-charged air flow flowing around the vehicle body 4 during traveling begins varying from a flow along the surface of the charged vehicle body 4 to a flow separated from the surface, the vehicle comprises an electric charge control device 5, 6 that, by irradiating a negative ion, reduces a positive charge of the specific part or charges the specific part with a negative charge.SELECTED DRAWING: Figure 1 |
