KR20090131305A - Anti-aircraft missile interceptor system for combat helicopters - Google Patents

Abstract

PURPOSE: An anti-aircraft missile interception system of a helicopter for combat is provided to intercept an anti-aircraft missile directly by receiving information about the approaching anti-aircraft missile from an alarm receiver mounted in the combat helicopter. CONSTITUTION: An anti-aircraft missile interception system(36) of a helicopter for combat senses an anti-aircraft missile approaching to the helicopter for combat. If information about the anti-aircraft missile is inputted into a survival management computer(34), the anti-aircraft missile interception system inputs the anti-aircraft missile information into an intercept bomb. By firing the intercept bomb towards the anti-aircraft missile, the anti-aircraft missile is deactivated or broken.

Description

Anti-aircraft missile intercept system for combat helicopters

The present invention relates to a system for intercepting an anti-aircraft missile threat of a combat helicopter, and to directly intercept an anti-aircraft missile approaching a combat helicopter using an interceptor.

Combat helicopters conduct operations in conjunction with their own or ground forces, exposing them to the threat of anti-aircraft guns from the ground and anti-aircraft missiles in portable or combat vehicle loading. The threat from anti-aircraft guns is made of a helicopter-resistant material, and the threat of anti-aircraft missiles has been resolved to some extent, but the threat to anti-aircraft missiles is rapidly moving, improving the convenience of operation, and improving the performance of advanced electronic equipment. The units used are rapidly increasing. In particular, anti-aircraft missiles using infrared seekers distinguish flares and chaffs, while anti-aircraft missiles using laser guidance only have a means of evacuating rapidly and escaping range.

Lasers such as DIRCM (Directed IR CounterMeasure) are used to paralyze or destroy anti-aircraft missile seeker functions to neutralize or destroy them.

Combat helicopters are used to defend or attack enemy attacks in conjunction with helicopter readers or ground troops. Due to the nature of combat helicopters, they operate at low altitudes rather than at high altitudes like fighters. This is to reduce the threat of the enemy's location and the ground forces caused by destroying the enemy by conducting operations in conjunction with the reader or ground forces. The threat to enemy anti-aircraft missiles is increasing. In particular, the threat of portable anti-aircraft missiles is increasing rapidly due to the ease of operation and excellent missile performance.

The fighters take off in the rear safety zones and support them, but lack of effective support due to the increase in the delay time by the distance from the battlefield, but the combat helicopters are deployed near the battlefield, and the importance of supporting the ground forces is becoming increasingly important. Combat helicopters that must perform operations at low altitudes also increase the threat to anti-aircraft missiles as their support for ground forces increases. As a countermeasure, respond to various types of sensors and chaff / flares, paralyze or destroy anti-aircraft missiles with a laser such as DIRCM to disable or destroy anti-aircraft missiles, or conduct operations at high altitudes or out of range of anti-aircraft missiles. The main challenge of evading battlefields is increasing the difficulty in carrying out operations and supporting ground forces.

In order to solve the above problems, the present invention is an interceptor system for directly disabling or destroying an anti-aircraft missile by firing an interceptor rather than a deception system by chaff or flare for an anti-aircraft missile approaching an operation of a combat helicopter. .

Sensors such as radar warning receivers (RWR), laser warning receivers (LWR), missile warning receivers (MWR), etc. are threat detection targets for combat helicopters. It is equipped with a helicopter.

When the missile approach is detected by several alarm receivers, the approach and angle of the approaching anti-aircraft missile is input to the interceptor, and the interceptor is fired and explodes in front of the approaching anti-aircraft missile. Spreading out of shape will disable or destroy anti-aircraft missiles. In this case, the destructive force of the metal bomb applied to the anti-aircraft missile is added to the release speed of the interceptor's release charge explosion and the approach speed of the anti-aircraft missile, thereby destructing the metal bullet to the anti-aircraft missile.

The interceptors fired in two rounds are slightly different from each other, and the metal bombs that are released are either incapacitated or destroyed by destroying the seeker and fuse of the front of the anti-aircraft missile.

This is for destroying combat helicopters by proximity fuses or contact fuses with the seeker at the front and fuses at the back for simplicity in the structure of anti-aircraft missiles. Missiles are neutralized and maneuvering combat helicopters are secure.

The present invention is a system that directly intercepts anti-aircraft missiles by receiving information of anti-aircraft missiles approaching from various alarm receivers mounted on a combat helicopter, and can simplify the structure of the interceptor to intercept, and make several Easily equipped, you can effectively intercept the threat of repeated anti-aircraft missiles, you can safely keep combat helicopters.

A description with reference to the accompanying drawings is as follows.

1 is an example of an anti-aircraft missile interceptor system, wherein the interceptor canister 4 mounted on the combat helicopter wing 1 faces the approach direction of the anti-aircraft missile by the interceptor canister canister rotation control unit 2; A canister aims up and down by the canister top and bottom control unit 3, which is a radar warning receiver 31 (RWR: Radar Warning Receiver) and a laser warning receiver 32 (LWR: Laser Warning) in the interceptor firing system of FIG. Receiver), missile repair receiver 33 (MWR: Missile Warning Receiver) approaching the anti-aircraft missiles approaching and entering the survival management computer 34 when the approach of the anti-aircraft missile threatening the combat helicopter, Direction and velocity are calculated to operate the chaff / flare 35 or the interceptor interceptor system 36 to control the interceptor canister rotation control unit 2 and the interceptor canister upper and lower control unit 3 of FIG. (5) Face this anti-aircraft missile. When the information of the anti-aircraft missile approached by the survival management computer 34 is input to the interceptor 5, the interceptor 5 is fired and fired in 2 consecutive missiles. In the schematic diagram of the interceptor 2, when the discharge charge 12 is exploded by the delay time of the anti-aircraft missile input to the delay fuse 13, the built-in metal bullet 11 is released in the form of a scalp.

The destructive force applied to the anti-aircraft missiles by the released metal bomb 11 is added to the release speed due to the explosive force of the discharge charge 12 and the approach speed of the anti-aircraft missile. .

Here, the anti-aircraft missile is located in the first part of the seeker and fuse unit for portability and easy maneuverability. If this part is destroyed, the anti-aircraft missile will be incapacitated or destroyed.

In the case of installation on both sides of the combat helicopter wing (1), the direction of one wing (1) centered on the combat helicopter, so that the control angle between the blind spots that may occur in the control of the interceptor canister upper and lower control unit (3). Can be eliminated by Of course, the number of anti-aircraft missiles that can intercept will also increase.

Figure 1: Example of mounting an anti-aircraft missile interceptor system

2: Schematic of the interceptor

3: interceptor firing system

<Short description of code>

1: wing of a combat helicopter 2: interceptor canister rotation control unit

3: the interceptor canister upper and lower control unit 4: the interceptor canister

5: interceptor

11: metal bomb 12: emission charge

13: delay fuse 14: propellant

15: interceptor wing

31: Radar Warning Receiver (RWR)

32: Laser Warning Receiver (LWR)

33: Missile Warning Receiver (MWR)

34: survival management computer 35: chaff / flare

36: Interceptor Interceptor System

Claims (4)

Combat helicopters are equipped with radar light repair units (RWRs), laser light repair units (LWRs), and missile light repair units (MWRs), which detect anti-aircraft missiles approaching combat helicopters to the survival management computer. When entered, anti-aircraft missile interception system for combat helicopters that input information from anti-aircraft missiles into the interceptor to fire interceptors for anti-aircraft missiles to disable or destroy anti-aircraft missiles. The method of claim 1, wherein the interceptor fired by the approaching anti-aircraft missile is mounted on the combat helicopter so that when the information about the anti-aircraft missile is input, the intermittent missile is fired to release the embedded metal bullet to the anti-aircraft missile by the explosion by the built-in delay fuse. Anti-aircraft missile interceptor system for combat helicopters The anti-aircraft missile interception system of a combat helicopter, wherein the interceptor fired at the approaching anti-aircraft missile is fired by one or two firearms to neutralize or destroy the anti-aircraft missile. There is a radar mounted on a combat helicopter, which detects an approaching anti-aircraft missile and enters it into a survival management computer.

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