KR101736349B1 - Centralized aircraft store management system and method for implementinig redundancy - Google Patents
Centralized aircraft store management system and method for implementinig redundancy Download PDFInfo
- Publication number
- KR101736349B1 KR101736349B1 KR1020160028124A KR20160028124A KR101736349B1 KR 101736349 B1 KR101736349 B1 KR 101736349B1 KR 1020160028124 A KR1020160028124 A KR 1020160028124A KR 20160028124 A KR20160028124 A KR 20160028124A KR 101736349 B1 KR101736349 B1 KR 101736349B1
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- channel
- store
- control module
- redundancy
- stores
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D45/00—Aircraft indicators or protectors not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
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- B64D2700/62008—
Abstract
An aircraft store control system and method for a centralized structure for redundancy implementation are disclosed. A first channel control module for controlling a function of a first channel store; A second channel control module for controlling a function of a second channel store of the same type corresponding to the first channel store; When an error occurs in the first channel control module or the second channel store module, the first channel control module or the second channel store module, in place of the error channel control module or the second channel store module, a redundancy channel control module; Interrupts interfacing between the first channel control module or the second channel store module in which the error occurred and the first channel store or the second channel store, and the redundancy channel control module interrupts the interfacing between the first channel store or the second channel store, The first channel control module, the second channel control module, and the redundancy channel control module are configured to operate independently of each other. The first channel control module, the second channel control module, and the redundancy channel control module perform a switching operation to perform interfacing with the store.
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an aircraft store control system and method, and more particularly, to a centralized structure, an aircraft store control system (SMS) and method, and more particularly, To an aircraft store control system in a centralized structure.
In an aircraft, a store is defined as a storage space.
Storage space refers to military aircraft, fuel tanks, armed launch vehicles, and the like.
Most aircraft have a store management system (SMS) for such armed launch control. SMS can perform various function control such as launching air-to-air missiles and air-to-ground missiles, which are respectively provided symmetrically.
The existing SMS is composed of a centralized structure or a distributed structure.
The centralized SMS consists of a process section, an I / O section, and an I / O section on one piece of hardware, and each store is processed in one hardware structure .
On the other hand, the SMS of the distributed structure is distributed close to the stores in the airplane, and each SMS is separately distributed for each store.
The centralized SMS performs power and discrete / analong control for store control and suspension and release equipment (S & RE) control. If a SMS problem occurs, control of the same type of store or other store And the like. In other words, if the same kind of air-to-air missiles are attached to both left and right wings, if one of the air-to-air missiles fails to be fired, the other air-to-air missile will be fired.
In addition, it is impossible for SMS in a centralized structure to simultaneously fire a homogeneous air-to-air missile attached to both wings. Since all the stores and their arming are controlled by one SMS, there is a disadvantage that only sequential control can be performed.
However, since the SMS of the distributed structure is separately provided for controlling each store and the arming separately, each store and arming does not affect the functions of other stores and arming. In other words, SMS of any one distributed structure only affects the store if a problem arises. On the other hand, in such a distributed structure, the air-to-air missile can be continuously operated within a time interval of about 10 ms, and free arming function control is possible. Most modern fighters are equipped with distributed SMS with redundancy.
However, the scattered structure also has a problem in that the structure is complicated, the unit price is increased, and the integrated standard I / O interface is not implemented because the SMS has to be dispersed in several places throughout the fighters.
It is an object of the present invention to provide a centralized structured aircraft store control system for redundancy implementation.
Another object of the present invention is to provide a centralized structure aircraft store control method for redundancy implementation.
According to an aircraft store control system of a centralized structure for implementing redundancy according to the object of the present invention, a first channel control module for controlling functions of a first channel store; A second channel control module for controlling a function of a second channel store of the same type corresponding to the first channel store; When an error occurs in the first channel control module or the second channel store module, the first channel control module or the second channel store module, in place of the error channel control module or the second channel store module, a redundancy channel control module; Interrupts interfacing between the first channel control module or the second channel store module in which the error occurred and the first channel store or the second channel store, and the redundancy channel control module interrupts the interfacing between the first channel store or the second channel store, And a switch control module for performing a switching operation to perform interfacing with the store.
In this case, the first channel control module, the second channel control module, and the redundancy channel control module may be configured to operate independently of each other.
Here, the first channel control module, the second channel control module, and the redundancy channel control module may include a processor section for controlling the respective functions of the first channel store and the second channel store, And an I / O section (I / O section) for performing input / output interfacing with the first channel store and the second channel store, respectively.
The I / O section is configured to use a standardized I / O interface interlocked with a store of each aircraft. The I / O section includes a partition (not shown) for distributing and operating a pin map each time a store of an aircraft is added partition structure.
And a first channel power supply module, a second channel power supply module and a redundancy channel power supply module for supplying power to the first channel control module, the second channel control module and the redundancy channel control module, respectively Lt; / RTI >
According to another aspect of the present invention, there is provided a method of controlling an aircraft store in a centralized structure for redundancy implementation, wherein a first channel control module generates a command for controlling a function of a first channel store, Generating a command for the control module to control a function of a second channel store of a same type corresponding to the first channel store; Wherein the first channel control module controls a function of the first channel store according to the generated command so that the first channel store performs a corresponding function, Controlling a function of the two-channel store to perform the corresponding function of the second channel store; If an error occurs in the first channel control module or the second channel control module, the switch control module transmits the error to the first channel control module or the second channel control module and the corresponding first channel store or the second channel store, Blocking the interfacing of the memory device; Performing a switching operation for interfacing the redundant channel control module with the one channel store or the second channel store, the interfacing being interrupted; The redundancy channel control module performing interfacing with the one channel store or the second channel store; The redundancy channel control module generates a command for controlling the functions of the first channel store or the second channel store and controls the functions of the first channel store or the second channel store according to the generated command, The store or the second channel store performing the corresponding function.
Here, the first channel control module, the second channel control module, and the redundancy channel control module may be configured to operate independently of each other.
The first channel control module, the second channel control module, and the redundancy channel control module may include a processor section for controlling the respective functions of the first channel store and the second channel store, And an I / O section (I / O section) for performing I / O interfacing with the one channel store and the second channel store, respectively.
The I / O section is configured to use a standardized I / O interface interlocked with a store of each aircraft. The I / O section includes a partition (not shown) for distributing and operating a pin map each time a store of an aircraft is added partition structure.
According to the system and method for centralized aircraft store control for the redundancy implementation described above, each store can be individually controlled even in a centralized SMS (Store Management System), so that in a simple aircraft structure, There is an effect that they can be operated independently without affecting each other.
Thus, even if a problem occurs in one of the stores, the other stores can be normally controlled to perform the functions, thereby helping to avoid an emergency or to perform a mission in case of emergency.
Also, unlike the distributed architecture, its structure is very simple, and even when a new arming is added, only a separate I / O section can be added. Therefore, There is an effect that the present invention can be utilized.
In addition to the first channel and the second channel, a redundancy channel control function is added to replace the functions of the first channel and the second channel in which an error occurs, thereby further securing a redundancy function.
1 is a block diagram of a centralized aircraft store control system for redundancy implementation according to an embodiment of the present invention.
2 is a flowchart illustrating a method of controlling an aircraft store in a centralized structure for implementing redundancy according to an embodiment of the present invention.
While the invention is susceptible to various modifications and alternative forms, specific embodiments thereof are shown by way of example in the drawings and will herein be described in detail to the concrete inventive concept. It should be understood, however, that the invention is not intended to be limited to the particular embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. Like reference numerals are used for like elements in describing each drawing.
The terms first, second, A, B, etc. may be used to describe various elements, but the elements should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component. And / or < / RTI > includes any combination of a plurality of related listed items or any of a plurality of related listed items.
It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, . On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.
The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the terms "comprises" or "having" and the like are used to specify that there is a feature, a number, a step, an operation, an element, a component or a combination thereof described in the specification, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.
Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.
Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings.
1 is a block diagram of an aircraft store control system of a centralized structure for redundancy implementation according to an embodiment of the present invention.
Referring to FIG. 1, an aircraft store control system 1 of a centralized structure for redundancy implementation according to an embodiment of the present invention includes a first
Here, the first
A centralized aircraft store control system (1) for centralized redundancy implementation consists of a centralized structure and consists of two channel structures to ensure the redundancy of the distributed store SMS (SMS).
The aircraft store control system 1 of a centralized structure for implementing redundancy is constituted by a first
In addition, the redundancy
In addition, when a new arming is added, the processor section 111 (211) that can control it is updated and the corresponding I / O section 112 (212) is added, can do.
Hereinafter, the detailed configuration will be described.
The first channel may comprise a first
The first
The
The I /
The I /
The
The first channel
The second channel may include a second channel control module 210 and a second channel
And the second channel control module 210 is configured to control the function of the
The
The I /
The
The I /
The second channel
The redundancy channel may be comprised of a redundancy
The redundancy
The
The I /
The I /
The
The redundant channel
Here, the first
Also, the first
The switching
The switching
If there is a problem in both the first
The switching
2 is a flowchart illustrating a method of controlling an aircraft store in a centralized structure for implementing redundancy according to an embodiment of the present invention.
2, the first
Next, the first
If an error occurs in the first
Next, the
Next, the redundancy
Next, the redundancy
Here, the first
The first
The I /
Unlike SMS with distributed structure, it is very convenient and easy to add new weapons without changing the design of aircraft.
It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined in the following claims. There will be.
110: first channel control module
111: Processor section
112: I / O section
120: First channel power supply module
210: a second channel control module
211: processor section
212: I / O section
220: Second channel power supply module
310: redundancy channel control module
311: Processor section
312: I / O section
320: redundant channel power supply module
410: Switching control module
Claims (8)
A first channel control module for controlling functions of a plurality of first channel stores;
A second channel control module for controlling functions of a plurality of second channel stores of the same type corresponding to the first channel store;
When the first channel control module or the second channel control module fails, the first channel control module or the second channel control module, instead of the first channel control module in which an error occurs, a redundancy channel control module;
The first channel control module or the second channel control module interrupts the interface between the first channel store or the second channel store and the redundancy channel control module controls the first channel store or the second channel store, A switch control module for performing a switching operation to perform interfacing with the store;
A first channel power supply module and a second channel power supply module for supplying power to the first channel control module and the second channel control module, respectively,
Wherein the first channel control module comprises:
A first processor section for controlling the plurality of first channel stores to perform the functions of the plurality of first channel stores and a first processor section for performing I / O interfacing for each of the plurality of first channel stores, An I / O section (I / O section)
Wherein the second channel control module comprises:
A second processor section for controlling to perform the functions of the plurality of second channel stores and a plurality of second I / O sections for performing I / O interfacing for each of the plurality of second channel stores, , ≪ / RTI >
The redundancy channel control module includes:
One redundancy processor section for controlling the plurality of first channel stores or a plurality of second channel stores to perform the functions of the plurality of first channel stores or the plurality of second channel stores, One redundant I / O section,
The first channel control module, the second channel control module, and the redundancy channel control module,
A second channel store, a redundancy channel store, a second channel store, and a redundancy channel store, wherein the first channel store and the second channel store are independent of each other, , ≪ / RTI >
The first I / O section, the second I / O section, and the redundancy I /
It is configured to use the MIL-HDBK-1760A protocol I / O interface that is linked to each store of the aircraft and has a partition structure that can be operated by distributing pin map so that the store of the aircraft can be newly added or changed. The aircraft store control system having a centralized structure for redundancy implementation.
A plurality of first channel control modules generate commands for controlling functions of a first channel store and a second channel control module generates a command for controlling functions of a plurality of second channel stores of the same type corresponding to the first channel store Generating a command to control each of the commands;
Wherein the first channel control module controls a function of the first channel store according to the generated command so that the first channel store performs a corresponding function, Controlling a function of the two-channel store to perform the corresponding function of the second channel store;
If an error occurs in the first channel control module or the second channel control module, the switch control module transmits the error to the first channel control module or the second channel control module and the corresponding first channel store or the second channel store, Blocking the interfacing of the memory device;
Performing a switching operation for interfacing the redundant channel control module with the one channel store or the second channel store, the interfacing being interrupted;
The redundancy channel control module performing interfacing with the one channel store or the second channel store;
The redundancy channel control module generates a command for controlling the functions of the first channel store or the second channel store and controls the functions of the first channel store or the second channel store according to the generated command, Wherein the store or the second channel store performs the function,
Wherein the first channel control module comprises:
A first processor section for controlling the plurality of first channel stores to perform the functions of the plurality of first channel stores and a first processor section for performing I / O interfacing for each of the plurality of first channel stores, An I / O section (I / O section)
Wherein the second channel control module comprises:
A second processor section for controlling to perform the functions of the plurality of second channel stores and a plurality of second I / O sections for performing I / O interfacing for each of the plurality of second channel stores, , ≪ / RTI >
The redundancy channel control module includes:
One redundancy processor section for controlling the plurality of first channel stores or a plurality of second channel stores to perform the functions of the plurality of first channel stores or the plurality of second channel stores, One redundant I / O section,
The first channel control module, the second channel control module, and the redundancy channel control module,
A second channel store, a redundancy channel store, a second channel store, and a redundancy channel store, wherein the first channel store and the second channel store are independent of each other, , ≪ / RTI >
The first I / O section, the second I / O section, and the redundancy I /
It is configured to use the MIL-HDBK-1760A protocol I / O interface that is linked to each store of the aircraft and has a partition structure that can be operated by distributing pin map so that the store of the aircraft can be newly added or changed. The aircraft store control method comprising the steps of:
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101863308B1 (en) | 2018-03-19 | 2018-05-31 | 한화시스템 주식회사 | Method for controlling weapon |
KR101872402B1 (en) * | 2017-12-29 | 2018-06-28 | 한화시스템 주식회사 | Apparatus for controlling weapon |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101135848B1 (en) | 2009-09-14 | 2012-04-16 | 한국항공우주산업 주식회사 | Method for Character and Function for Store Management System Simulation Model of Avionics Integration Laboratory System, and System of The Same and Media that can Record Program for Method the same |
KR101217163B1 (en) | 2012-04-09 | 2012-12-31 | 삼성탈레스 주식회사 | Apparatus for management arming in combat unmanned aerial vehicles |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101135848B1 (en) | 2009-09-14 | 2012-04-16 | 한국항공우주산업 주식회사 | Method for Character and Function for Store Management System Simulation Model of Avionics Integration Laboratory System, and System of The Same and Media that can Record Program for Method the same |
KR101217163B1 (en) | 2012-04-09 | 2012-12-31 | 삼성탈레스 주식회사 | Apparatus for management arming in combat unmanned aerial vehicles |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101872402B1 (en) * | 2017-12-29 | 2018-06-28 | 한화시스템 주식회사 | Apparatus for controlling weapon |
KR101863308B1 (en) | 2018-03-19 | 2018-05-31 | 한화시스템 주식회사 | Method for controlling weapon |
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