Optoelectronic display system for transport vehicles

摘要

The Optoelectronic display system relating to automobile and other vehicles is proposed consisting of computer connected with sensors of parameters and certain signals to be represented by the system and display unit installed at place occupied by automobile (or other vehicle) unstrument panel. The display unit is provided with two display canals which are lower and upper and the image of pointer-type devices and navigation map is represented at lower canal by use of projecting or collimating optical systems simultaneously with collimated image of automobile movement parameters, which is represented at its windscreen. In order to perform visual information at the canals the unified image creator based on two LCD matrixes is utilized and the image for upper canal is represented at their upper parts and—for lower canal—at their lower parts. In order to improve its operational reliability the system is provided with device intended for monitoring of image creator functioning. If one of image creators' visualizers (LCD matrixes) is failed the operable visualizer is switched over to the mode which ensures representation of necessary parameters required for safe drive at corresponding parts of upper and lower canals.