VISUAL SENSE DEVICE FOR UNMANNED TRAVELING VEHICLE

摘要

PURPOSE: To enable an operator to instantaneously grasp the state wherein a tilt angle is larger than a prescribed angle by geometrically converting the image signal from a photographic device and displaying it at an image display part when a tilt angle signal exceeds the prescribed value. ;CONSTITUTION: When the tilt angle from a tilt angle sensor 12 exceeds the prescribed value, an image processor 24 geometrically converts the image signal from a general television camera 16. Consequently, an image displayed on a display unit 25 is distorted corresponding to the tilt angle. An image of an operation area displayed on the display unit 25 is therefore distorted and the symmetry between two traveling direction lines displayed which are displayed normally symmetrically about a line is lost. The operator who views the screen can, therefore, recognize that the inclination exceeds the prescribed value.;COPYRIGHT: (C)1993,JPO&Japio