| 摘要 |
The present invention relates to assuring hygienic conditions in interior spaces on board a vehicle, e.g. an aircraft, and describes in particular an inspection device to assure hygienic conditions, a space unit for a vehicle, a vehicle comprising an inspection device, the use of an inspection device, and a method to assure hygienic conditions in a vehicle. In order to optimize assuring hygienic conditions in interior spaces on board a vehicle an inspection device (18) is provided that comprises an optical detection device (20), wherein the optical detection device generates electromagnetic radiation (22) to irradiate a surface to be cleaned, and renders visible soiling that in visible light is invisible to the human eye, and wherein the optical detection device is permanently installable on an interior lining. |
