Design of a military radar video with data display console

source：科学报 日期：2018-09-27

In military systems, command and control systems have evolved from the use of radar flat position displays to the current high data density displays that combine radar data with computer-generated data.In the early days,In order to display the data generated by the computer, video display was interrupted and the introduction of intelligent high-end video and console technologywas adopted.

Later, the data generated by the display computer occupied a large amount of time on the console device to display video signal, and the method of increasing the writing rate to minimize the interruption of video signal display was adopted, but the resulting display brightness was reduced. The problem of beam alignment can be overcome by using multiple emission cavity cathode ray tubes.

Display console for radar video and computer

With these concerns in mind, plans are under way to develop a high-contrast, high-quality display console capable of displaying both radar video and computer-generated symbols. In determining the design parameters, the latest military requirements of the command and control system are considered.

The key design indicators of the console are as follows:

As a result of the research project, a single cathode ray tube console has been developed to meet all the above purposes. The console displays data on a rectangular CRT perpendicular to its long side.The display console screen consists of a 14-inch ring that is the main part of the display screen,And an 8-inch-wide, 2-inch-high rectangular area is at the bottom of the console's built-in display screen.The situation information is displayed within the circle and the auxiliary readout information is displayed in the rectangular range below.