METHOD FOR CONTROLLING GUIDED MISSILES, AND GUIDED MISSILE, AND AIRCRAFT

Abstract

A method for controlling at least one guided missile to be launched by an aircraft during flight, a guided missile and an aircraft, wherein at least one mission command is transmitted by light signal from the aircraft to the guided missile. The light signal may be transmitted to a transceiver temporarily connected to or integrated into the guided missile.

Claims

1. A method for controlling at least one guided missile to be launched by an aircraft during flight, the method comprising: transmitting at least one mission command by a light signal from an aircraft to a guided missile.

2. The method according to claim 1, wherein the at least one mission command is transmitted before launching, after launching, or both.

3. The method according to claim 1, wherein the at least one mission command comprises a control command for the guided missile.

4. The method according to claim 1, wherein the light signal is transmitted to a transceiver integrated in the guided missile before launching, after launching, or both.

5. The method according to claim 1, wherein the light signal is transmitted to a transceiver temporarily connected to the guided missile before launching.

6. The method according to claim 1, wherein the at least one mission command is part of at least one mission data set for a mission of the guided missile.

7. The method according to claim 1, wherein the at least one mission command for the guided missile is transmitted so as to be individually encrypted.

8. The method according to claim 1, wherein a plurality of guided missiles is launched simultaneously, successively, or both, and wherein each receive guided missile receives at least one mission command by a light signal.

9. A guided missile, wherein the guided missile is configured to carry out the method according to claim 1.

10. An aircraft, wherein the aircraft is configured to carry out the method according to claim 1.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0045] A more specific description of some details is given below with reference to the accompanying drawings. The illustrations are schematic and not true to scale. Identical reference signs refer to identical or equivalent elements. In the figures:

[0046] FIG. 1 shows a schematic perspective view of an air launching system with an aircraft and guided missiles that are able to be launched from the latter.

[0047] FIG. 2 shows a schematic sectional view of a container for guided missiles along a section line A-A illustrated in FIG. 4.

[0048] FIG. 3 shows a schematic sectional view of the container for guided missiles along a section line B-B illustrated in FIG. 5.

[0049] FIG. 4 shows a schematic lateral view of the container for guided missiles.

[0050] FIG. 5 shows a schematic rear view of a container for guided missiles.

[0051] FIG. 6 shows a schematic rear view of the air launching system with the aircraft prepared for the launching of the guided missiles.

[0052] FIG. 7 shows a schematic perspective view of the air launching system with guided missiles launched from the aircraft.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0053] FIG. 1 shows a schematic perspective view of an air launching system 1 with an aircraft 2 and guided missiles 3 which are able to be launched from the latter, which extends in a longitudinal direction X, a transverse direction Y and a height direction Z, which conjointly define a Cartesian coordinate system. For controlling the air launching system 1, at least one data processing installation 4 is provided, with the aid of which control data sets S with control commands T and/or mission data sets M with mission commands N in the form of computer-readable instructions can be processed. The aircraft 2 and/or the guided missile 3 can carry out an air launching method and missions with the aid of the computer program 4, based on corresponding computer-readable instructions contained therein.

[0054] The computer program 5 can be stored at least in portions on a computer-readable data carrier 6 and define a control data set S, described herein, with control commands T, a mission data set M with mission commands N and other data sets, parameters, markings, keys and/or process steps, and manage their generation, use and/or handling. The computer-readable data carrier 6 can be present as a computer-readable medium 7 and/or data carrier signal 8. In particular, the data carrier signal 8 can be designed to be bi-directionally transmittable via light signals, cable connections and other wired and/or non-wired transmission means 9 and communication networks between the aircraft 2 and the guided missile 3.

[0055] Control apparatuses 10 of the air launching system 1 can be designed as data processing installations 4 and/or comprise these as well as optical transceivers 11, or be connected thereto in a data-transmitting manner at least by respective data transmission means 9. The control apparatuses 10 can furthermore comprise a control unit 12 and a data storage unit 13. With the aid of the control unit 12, functions and components of the aircraft 2 and/or the guided missile 3 can be controlled, in particular on the basis of corresponding mission data sets M, mission commands N, control data sets R and/or control commands R, which can be stored in the data storage unit 13. Accordingly, the respective control unit 10 in the aircraft 2 and/or guided missiles 3 can function as a data source Q or transmitter and/or as a data sink R or receiver.

[0056] The aircraft 2 has, for example, a fuselage 20 with a cargo bay, designed as a cargo hold 21, for guided missiles 3. Shown in FIG. 2 is part of the fuselage 20 including the cargo hold in a schematic sectional view along a plane that extends parallel to the longitudinal direction X and the height direction Y and extends above the guided missile 3 disposed in the cargo hold 21. The cargo hold 21 has an opening 22 facing opposite a flight direction F of the aircraft 2 and/or the guided missile 3, which is designed to be closable with a hatch 23. In the present example, a plurality of guided missiles 3 are disposed in the cargo hold 21, namely two rows of three guided missiles 3 mutually spaced apart in the transverse direction Y.

[0057] In the cargo hold 21, the aircraft-provided transceivers 11 can be disposed in such a way that they can exchange data with the guided missiles 3 by a light signal L, in particular corresponding mission data sets M, mission commands N, control data sets R and/or control commands R. In the present example, the transceivers 11 are set out between the two rows of the guided missiles 3. One transceiver 11 assigned to the aircraft 2 is in each case two transceivers 11 of in each case one guided missile 3. Thus, an aircraft-side control apparatus 10 designed as a main computer H (master) can communicate with at least one guided missile-side control apparatus 10 designed as a satellite computer I (slave), for example with a multiplicity of guided missile-side control apparatuses 10 simultaneously. The communication can be provided with an individual encryption V or a corresponding key for a respective guided missile 3, and thus be secured.

[0058] For example, the transceivers 11 of the aircraft 2 are set out in a chain along the guided missiles 3 or between the rows of the guided missiles 3. The individual transceivers 11 of the aircraft 2 can be connected to one another and to the control apparatus 10 with the aid of the transmission means 9 in the form of cables K, which serve on the aircraft side at least predominantly as a data source Q for the control apparatuses 10 of the guided missiles 3, which are at least temporarily predominantly designed as a data sink R. The transceivers 11 can be provided both on the aircraft and on the guided missile with data interfaces and/or buses corresponding to the respective requirements by way of plug connections, for example, USB or similar. Thus, the transceiver 11 can be releasably attached to the aircraft 2 or its control apparatus 10 and/or to the guided missile 3 or its control apparatus 10, respectively.

[0059] The guided missile 3 has an outer casing 30 which can receive its control apparatus 10. The guided missile 3 can have a drive unit 31, for example a jet and/or rocket engine, and have air aids 32, for example in the form of wings and/or fins, which can be controlled or feedback-controlled with the aid of the control apparatus 10 by means of corresponding drives and/or actuators (not shown). In the present example, the guided missile is received in a receptacle device 40 in such a way that it can be launched during flight, counter to the flight direction F, via the hatch 23 out of the opening 22 from the cargo hold 21.

[0060] FIG. 2 shows a schematic sectional view of a container 41 for guided missiles 3 as a possible part of the receptacle device 40, along a section line A-A illustrated in FIG. 4. The container 41 has a receptacle part 42 with a tub-like receptacle 43 formed therein, which by way of a lid-like cover part 44 (see FIGS. 3 to 5) can be designed to be closable. The receptacle 43 can be designed substantially as a negative shape of the casing 30 of the guided missile 3. Thus, the guided missile 3 can be embedded in the container 41 in an almost completely form-fitting manner.

[0061] The container 41 can substantially comprise materials and/or consist of a material which are or is on the one hand able to encase the guided missile 3 so as to be protected against external influences and to protect it in particular from transport damage. On the other hand, corresponding materials can be selected in such a way that the container 41 enables it to be launched from the aircraft 2 with guided missiles 3 received therein. Thus, materials, construction and/or structure of the container 41 can enable its independent release from the guided missile 3 ideally shortly after launching.

[0062] For example, the container 41 can be made of paper, cardboard, paper mch, fibrous materials, foam materials and/or other lightweight materials, ideally without the use of heavy or rigid and/or hard materials, such as metal parts. Upon being launched from the aircraft 2, lightweight materials have the advantage that they do not cause any or at most hardly any damage when they hit the ground. In particular, the materials can disintegrate during launching. In other words, the container 41 can be designed so that it is disintegrated by air flows when launching. In order to facilitate its disintegration, the material of the container 41 can at least in portions be formed with honeycombs, pore structures, rib structures, wave structures and/or honeycomb structures while forming cavities.

[0063] Attack zones 45 can be formed on the container 41, which, for example, point in the flight direction F and facilitate disintegration of the container 41 by suitably directing air flows impinging the container 41 opposite to the flight direction F. Thus, for example, an attack zone 45 can be formed on a front side 46 of the container 41 facing in the flight direction F. For example, the attack zone 45 can be of a conical design, wherein a base of the conical shape points in the flight direction F and its tip in the direction of the receptacle 43. A central axis of the conical shape can extend on a central axis C of the container 41.

[0064] For example, the attack zone 45 can be designed in such a way that it concentrates a back pressure generated by the air flow in the structure of the container 41 during launching in such a way that the latter disintegrates as quickly and favorably as possible and is released from the guided missile 3 as a result. In any case, it can be advantageous when the attack zone 45 tapers in the direction of the receptacle 43, counter to the flight direction F. For this purpose, the attack zone 45 can be designed to be wedge-shaped, conical, frustoconical and/or pyramid-shaped.

[0065] Furthermore, predetermined breaking points 47, passages 48, and/or clearances 49 can be disposed or integrally molded on the container 41. Predetermined breaking points 47 and/or passages 48 can be disposed in combination as cuts, slots, planes and/or weak points in such a manner that, on the one hand, they facilitate disintegration of the container 41 during launching and, on the other hand, enable transmission means 9, cables K and/or light signals L to be fed through a wall from outside the container 41 into the receptacle 43, or out of the latter, respectively. Thus, the predetermined breaking points 47 and/or passages 48 can be disposed so as to correspond to the attack zone 45 in such a way that they facilitate disintegration of the container, and/or facilitate access to the guided missile 3 received in the receptacle 43 for control apparatuses 10 and/or transceivers 11 to be disposed outside and/or within the container 41.

[0066] For example, the predetermined breaking points 47 and/or passages 48 can extend parallel and/or obliquely to the central axis C and/or flight direction F and/or form a connection or a passage between the attack zone 45 and the receptacle 43. Thus, a symmetrical arrangement of the predetermined breaking points 47 and/or passages 48 can be helpful in distributing forces acting on the container 41, in particular during launching, as evenly or symmetrically as possible, for example, in terms of the central axis C, so that an orderly release of the container 41 from the guided missile 3 takes place. Thus, the container 41 can literally rip open, in particular in the region of the predetermined breaking points 47 and/or passages 48, and release the guided missile 3. The clearances 49 can also be disposed symmetrically on the container 41 and serve to insert loading aids (not shown), such as hooks, lifting means, lashing means, fork arms of forklift trucks, or similar, into the container 41, attach them to the guided missile 3 and/or support them on or below the latter.

[0067] FIG. 3 shows a schematic sectional view of the container 41 for guided missiles 3, along a section line B-B illustrated in FIG. 5. It becomes obvious here that any predetermined breaking points 47 and/or passages 48 can also be attached and/or integrally molded in the cover part 44 now attached to the receptacle part 42. For example, the cut-outs 49 are attached in such a way that fork arms of a forklift truck (not shown) can be guided below the guided missile 3. Alternatively or additionally, a profile of a separation line between the receptacle part 42 and the cover part 44 can, for example, extend on the central axis C. In order to achieve access to the guided missile 3 disposed in the receptacle 43, the cover part 44 can be removed in whole or in part, for example, in that clearances, plugs and/or closures (not shown) are provided in the region of predetermined breaking points 47, passages 48 and/or cut-outs 49 in such a way that they allow direct access to the receptacle, or partial removal or opening of the container 41.

[0068] FIG. 4 shows a schematic lateral view of the container 41 for guided missiles 3. FIG. 5 shows a schematic rear view of a container 41 for guided missiles 3. It becomes obvious here that the container 41 can be designed to be substantially cuboid. This can help to simplify the production, handling, stowage and/or launching of the container 41. Furthermore, the container can be sealed, coated, packaged or otherwise treated in a desired manner inside or outside to meet the respective requirements.

[0069] FIG. 6 shows a schematic rear view of the air launching system 1 with the aircraft 2 prepared for the launching of the guided missiles 3. Thus, the hatch 23 to the cargo hold 21 or any other carrier or receptacle space for guided missiles 3 can be opened during flight. The guided missiles 3, or containers 41 of the receptacle device 40 receiving said guided missiles 3, are visible through the opening 22. The receptacle device 40 can conjointly form a launching device 50 or transition into the latter. For example, a combined receptacle and/or launching device 40, 50 can thus be provided.

[0070] The receptacle and/or launching device 40, 50 can form at least one compartment 51 for guided missiles 3 or for containers 41 receiving the latter. For example, a multiplicity of compartments 51, which can be disposed next to one another, on top and/or below one another, can be provided. In this way, a multiplicity of guided missiles 3, or containers 41 receiving the latter, can be launched simultaneously or in a predetermined sequence. The launching device can have launching tracks 52, via which the guided missiles 3 and/or containers 41 receiving the latter can slide out counter to the flight direction F from the receptacle and/or launching device 40, 50.

[0071] For example, the launching tracks 52 can be disposed on the hatch 23 and/or integrated in the latter. Guide elements 53 can be provided, which delimit a launching track for the guided missiles 3 and/or containers 41 receiving the latter, at least in portions. For example, the guide elements 53 can be designed as guide rails which laterally delimit the launching tracks so as to support, or guide, the guided missiles 3 and/or containers 41 receiving the latter, in particular in and counter to the transverse direction Y, during launching. The launching track can be provided or coated with a material that facilitates sliding, for example certain plastics materials such as Teflon, or similar.

[0072] FIG. 7 shows a schematic perspective view of the air launching system 1 with a guided missile 3 launched from the aircraft 2. During launching, the guided missile 3 can initially still be in a resting state. After launching, the container 41 can release itself from the latter and/or the guided missile 3 can receive a control command T, for example in the form of an activation instruction U, preferably by light signal L, which can be sent for example by a transceiver 11, attached to the inside and/or the outside of the aircraft 2, to the guided missile 3 so that the latter receives said signal with the aid of its transceiver 11. The guided missile 3 can be activated by the activation instruction U and be prompted to start its mission, for example. As a result of the activation, the guided missile can activate its drive unit 31, for example by igniting its engine. Moreover, flight aids 32 can be moved to a flight position or intervene in the flight path of the guided missile 3 by being deployed, or being moved in any other way that influences the flight path of the guided missile 3.

[0073] The systems and devices described herein may include a controller or a computing device comprising a processing unit and a memory which has stored therein computer-executable instructions for implementing the processes described herein. The processing unit may comprise any suitable devices configured to cause a series of steps to be performed so as to implement the method such that instructions, when executed by the computing device or other programmable apparatus, may cause the functions/acts/steps specified in the methods described herein to be executed. The processing unit may comprise, for example, any type of general-purpose microprocessor or microcontroller, a digital signal processing (DSP) processor, a central processing unit (CPU), an integrated circuit, a field programmable gate array (FPGA), a reconfigurable processor, other suitably programmed or programmable logic circuits, or any combination thereof.

[0074] The memory may be any suitable known or other machine-readable storage medium. The memory may comprise non-transitory computer readable storage medium such as, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. The memory may include a suitable combination of any type of computer memory that is located either internally or externally to the device such as, for example, random-access memory (RAM), read-only memory (ROM), compact disc read-only memory (CDROM), electro-optical memory, magneto-optical memory, erasable programmable read-only memory (EPROM), and electrically-erasable programmable read-only memory (EEPROM), Ferroelectric RAM (FRAM) or the like. The memory may comprise any storage means (e.g., devices) suitable for retrievably storing the computer-executable instructions executable by processing unit.

[0075] The methods and systems described herein may be implemented in a high-level procedural or object-oriented programming or scripting language, or a combination thereof, to communicate with or assist in the operation of the controller or computing device. Alternatively, the methods and systems described herein may be implemented in assembly or machine language. The language may be a compiled or interpreted language. Program code for implementing the methods and systems described herein may be stored on the storage media or the device, for example a ROM, a magnetic disk, an optical disc, a flash drive, or any other suitable storage media or device. The program code may be readable by a general or special-purpose programmable computer for configuring and operating the computer when the storage media or device is read by the computer to perform the procedures described herein.

[0076] Computer-executable instructions may be in many forms, including modules, executed by one or more computers or other devices. Generally, modules include routines, programs, objects, components, data structures, etc., that perform particular tasks or implement particular abstract data types. Typically, the functionality of the modules may be combined or distributed as desired in various embodiments.

[0077] It will be appreciated that the systems and devices and components thereof may utilize communication through any of various network protocols such as TCP/IP, Ethernet, FTP, HTTP and the like, and/or through various wireless communication technologies such as GSM, CDMA, Wi-Fi, and WiMAX, is and the various computing devices described herein may be configured to communicate using any of these network protocols or technologies.

[0078] While at least one exemplary embodiment of the present invention(s) is disclosed herein, it should be understood that modifications, substitutions and alternatives may be apparent to one of ordinary skill in the art and can be made without departing from the scope of this disclosure. This disclosure is intended to cover any adaptations or variations of the exemplary embodiment(s). In addition, in this disclosure, the terms comprise or comprising do not exclude other elements or steps, the terms a or one do not exclude a plural number, and the term or means either or both. Furthermore, characteristics or steps which have been described may also be used in combination with other characteristics or steps and in any order unless the disclosure or context suggests otherwise. This disclosure hereby incorporates by reference the complete disclosure of any patent or application from which it claims benefit or priority.

LIST OF REFERENCE SIGNS

[0079] 1 Air launching system [0080] 2 Vehicle/aircraft [0081] 3 Guided missile [0082] 4 Data processing installation [0083] 5 Computer program [0084] 6 Computer-readable data carrier [0085] 7 Computer-readable medium [0086] 8 Data carrier signal [0087] 9 Transmission means [0088] 10 Control apparatus [0089] 11 Transceiver (optical) [0090] 12 Control unit [0091] 13 Data storage unit [0092] 20 Fuselage [0093] 21 Cargo hold [0094] 22 Opening [0095] 23 Hatch [0096] 30 Casing [0097] 31 Drive unit [0098] 32 Flight aid [0099] 40 Receptacle device [0100] 41 Container [0101] 42 Receptacle part [0102] 43 Receptacle [0103] 44 Cover part [0104] 45 Attack zone [0105] 46 Front side [0106] 47 Predetermined breaking point [0107] 48 Passage [0108] 49 Cut-out/clearance [0109] 50 Launching device [0110] 51 Compartment [0111] 52 Launching track [0112] 53 Guide element [0113] C Centre/central axis [0114] F Flight direction [0115] H Main computer/master [0116] I Satellite computer/slave [0117] K Cable [0118] L Light signal [0119] M Mission data set [0120] N Mission command [0121] Q Data source/transmitter [0122] R Data sink/receiver [0123] S Control data set [0124] T Control command [0125] U Activation instruction [0126] X Longitudinal direction [0127] Y Transverse direction [0128] Z Vertical direction