In addition to the narrow military command system, the broad command information system also includes the public security command information system and the large-scale activity command information system. The development process of military command information system has roughly experienced four stages: initial establishment, all-round development, innovation and maturity.
It is obviously difficult for commanders to respond quickly, judge accurately and make decisive decisions according to the battlefield situation, command and control troops and weapons and equipment with ease, and give full play to the combat effectiveness of each combat unit. It is necessary to develop a military command information system with computer as the core, so as to make it an extension of the commander's intelligence and physical strength.
system composition
The information collection subsystem consists of various reconnaissance equipment on the ground, at sea, in the air and in outer space, such as reconnaissance satellites, reconnaissance planes, radars, sonar and remote sensors. The information transmission subsystem is mainly composed of various channels for transmitting information, switching equipment and communication terminals. These parts constitute a multifunctional communication network, which can transmit all kinds of information quickly, accurately, confidentially and continuously.
The information processing subsystem consists of an electronic computer, its input/output devices and computer software, and the information display subsystem is mainly composed of various display devices, such as large-screen monitors, projectors, display boards, etc. The decision monitoring subsystem is mainly used to assist commanders in making decisions, issuing orders and executing commands. The execution subsystem can be the command information system of the troops that execute the command, or the equipment that automatically executes the command.