Information system for passenger of a vehicle using acoustic and tactile means

摘要

The system has ultrasonic distance sensors (2-11) attached to an outer wall of an armor-plated vehicle i.e. combat tank (1), for monitoring an external environment of the vehicle. The sensors acoustically notify data, which is received from the external environment, to a driver and/or a commandant of the vehicle before occurrence of real events. An acoustic noise simulator generated noise corresponding to natural noise of possible events monitored by the sensors. The sensors are connected with an electronic control device, which works together with the acoustic noise simulator.