What is the system composition of the command information system and what are the functions of the c

The command information system consists of six parts: an information collection subsystem, an information transmission subsystem, an information processing subsystem, an information display subsystem, a decision-making monitoring subsystem, and an execution subsystem.

Among them, the most important information collection subsystem is composed of various reconnaissance equipment deployed on the ground, at sea, in the air, and in outer space, such as reconnaissance satellites, reconnaissance aircraft, radar, and sonar.

remote sensors, etc. It can collect in a timely manner the troop deployments and combat operations of both the enemy and us, as well as the battlefield terrain and weather, and provide real-time and accurate intelligence for commanders to make up their minds.

According to the function, there are six main systems:

1. The information collection subsystem is composed of various reconnaissance equipment deployed on the ground, at sea, in the air, and in outer space, such as reconnaissance satellites, reconnaissance aircraft, radars, sonars, and remote sensors. It can collect in a timely manner the troop deployment, combat operations, battlefield terrain, and meteorological conditions of the enemy and the enemy, and provide real-time and accurate intelligence for commanders to make up their minds.

2. Information transmission subsystem.

It is mainly composed of various channels, switching equipment and communication terminals for transmitting information. These parts constitute a multi-functional communication network, which transmits all kinds of information quickly, accurately, confidentially, and uninterruptedly. It can be said that communications automation is the foundation of operational command automation, and without a well-developed communications network, it is impossible to realize operational command automation.

3. Information processing subsystem.

It consists of an electronic computer and its input and output devices and computer software. The process of information processing is to synthesize, classify, store, retrieve, and calculate the information input into the computer through various types of software compiled according to predetermined targets, and can assist the commanders in drawing up combat plans and simulating, intelligence retrieval, graphics processing, and image processing of various plans.

4. Information display subsystem.

It is mainly composed of various display devices, such as large-screen displays, projectors, display boards, etc. Its main function is to display all kinds of information output by the information processing subsystem, including operational intelligence, enemy and enemy situations, operational plans, orders, and order execution in various forms, such as words, symbols, graphics, and images, in a vivid, intuitive, and clear manner on each screen for the study and use of command and staff officers.

5. Decision-making monitoring subsystem.

It is mainly used to assist commanders in making decisions, issuing orders, and implementing commands. In the course of the operation, the commander can input instructions through the decision-making monitoring subsystem at any time according to different situations. In addition, the decision-making monitoring subsystem can also be used to change the working status of the command information system and monitor its operation.

6. Implement the subsystem.

It can be the command information system of the troops that carry out the orders, or it can be the devices that automatically carry out the instructions, such as the guidance devices of missiles and the fire control devices of artillery.

Hello dear, <>

I am glad to answer for you, the function of the command and control system is a detection and early warning system: it is used to monitor various situations, collect intelligence, provide attack warnings, analyze intelligence, etc. It includes reconnaissance and early warning satellites, reconnaissance and early warning aircraft, radars of various types, reconnaissance boats, etc.

Command center: It includes command posts and command personnel at all levels, as well as various command facilities, and is mainly responsible for aggregating all kinds of information, helping command personnel make judgments, make up decisions, formulate operational plans and programs, and implement commands. Communication Systems:

It is used for the transmission of information, the issuance of orders, and the receipt of orders between various command centers, between the command centers and the detection system, between the charge and the blind center and the troops. Automatic data processing system: that is, a communication network that is processed online by computer, which is responsible for processing, storing, transmitting, and displaying various data.

It runs through all systems and is part of the entire command and control system"Central nervous system"。<>

Command and control system is a kind of man-machine system for the dynamic management and distribution of information and resources, its task is the collection and evaluation of information and the management and distribution of resources, and the main means of dealing with the problem is the collection and processing of information, its purpose is to provide the most appropriate decision-making plan and supervise the implementation in the dynamic information and resource environment. Command and control system.

The information processing process can be divided into: information collection, data synthesis, situation assessment, program generation, program evaluation, program determination, monitoring and control and other steps. Its information and information processing process has a large amount of information processing, fast processing speed, and extensive uncertainty and human subjectivity in the information and processing process.

occupy a dominant role and other obvious characteristics.