CN113740881A - Method for reducing accidental injury probability for West system friend or foe identification system - Google Patents
Method for reducing accidental injury probability for West system friend or foe identification system Download PDFInfo
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- CN113740881A CN113740881A CN202110982936.9A CN202110982936A CN113740881A CN 113740881 A CN113740881 A CN 113740881A CN 202110982936 A CN202110982936 A CN 202110982936A CN 113740881 A CN113740881 A CN 113740881A
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- inquiry
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
- G01S19/18—Military applications
Abstract
The invention discloses a method for reducing accidental injury probability for a West system friend or foe identification system, which comprises the following steps: s1, the inquiry device transmits inquiry signals without specifying an accurate killing area, and the response device receives the inquiry signals and then answers the position data of the response device; s2, after the inquiry equipment receives the response signal, the position data in the response signal is used for forming a situation to confirm whether the target is in the killing area; and S3, the inquiry device designates an accurate attack area, and the response device calculates whether the response device is located in the attack area or not after receiving the inquired data link information, and whether the attack is implemented according to the calculation result or not. The invention obtains the target position information through the response information data to realize the target identification; meanwhile, the inquiry equipment and the response equipment can communicate through a data chain to confirm whether the own response equipment is in an attack range or not, so that the accidental injury probability is reduced.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a method for reducing accidental injury probability for a West system friend or foe identification system.
Background
In the current increasingly aggressive military countermeasure environment, the demand of modern information wars for friend-foe identification systems is increasing. Under the complex environment condition of a battlefield, the misinjury event caused by the identification system of the enemy and the my happens sometimes, and the caused loss is quite disastrous. Therefore, the foe identification system must reduce the accidental injury probability to the minimum extent and improve the use safety.
In the using process of the traditional western system enemy and my identification system, only the target attribute can be identified, the target position information data cannot be acquired, the information quantity is small, and when the enemy and my targets are mixed and staggered, a accidental injury event is easy to occur, and the performance of the enemy and my identification system is affected.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a method for reducing accidental injury probability of a West system friend or foe identification system, which is used for acquiring target position information through response information data to realize target identification; meanwhile, the inquiry equipment and the response equipment can communicate through a data chain to confirm whether the own response equipment is in an attack range, so that the accidental injury probability is reduced, and the like.
The purpose of the invention is realized by the following scheme:
a method for reducing accidental injury probability for a Western system friend or foe identification system comprises the following steps:
s1, the inquiry device transmits normal inquiry signals without specifying an accurate killing area, and the response device receives the inquiry signals and then answers the position data of the response device;
s2, after the inquiry equipment receives the response signal of the response equipment, the position data in the response signal is used for forming a situation to confirm whether the target is in the killing area;
s3, the inquiry device appoints the accurate attack area, the response device receives the inquiry data chain information and calculates whether it is in the attack area, if it is in the attack area, it reports the information in the attack area to the inquiry device, the inquiry device stops attacking the area after receiving the reported information, otherwise, the attack action will be implemented.
Further, in step S1, after receiving the inquiry signal, the responder device packages the response data by using the position data provided by the GPS or inertial guidance device of its own platform, and replies its own position information by transmitting the packaged response signal.
Further, in step S2, the method includes the sub-steps of: s21, after the inquiry equipment receives the response signal, extracting the target position information from the response information data; s22, calculating according to the target position information to form a situation; s23, it is confirmed whether the target is in the killing area.
Further, in step S3, the position coordinate information of the attack area is carried in the data chain information of the inquiry.
Further, the information that the inquiring device is in the attack area is reported to the inquiring device as a short report, and the position data of the inquiring device is not reported.
Further, in step S3, if not within the attack area, no response is made.
Further, the short report includes a short information code.
Further, the brief information code is "i am in the attack area".
The beneficial effects of the invention include:
when the inquiring equipment inquires, the answering equipment sends own position report data through the answering signal, the inquiring equipment receives the position report data, and the target position information is obtained through the answering information data to realize target identification; meanwhile, the inquiry equipment and the response equipment can communicate through a data chain to confirm whether the own response equipment is in an attack range or not, so that the accidental injury probability is reduced. In embodiments, the position reporting data is provided by a GPS or inertial guidance device, improving interactive information capacity.
The embodiment of the invention provides a novel method for reducing accidental injury probability, which realizes that an inquiry device forms a situation through position data in a response signal, confirms whether a target is in an injury area, then specifies an accurate attack area, calculates whether the inquiry device is located in the attack area after receiving inquiry data chain information, briefly reports information of ' i ' in the attack area ' if the inquiry device is located in the attack area, and stops attacking the area after receiving the response information, thereby reducing the accidental injury probability.
In the embodiment of the invention, position data of the user is not reported, and only short information codes are answered; if the attack area is not in the attack area, no response is made, so that the identification response time is greatly prolonged, and the battle needs are facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is an overall flow chart of an embodiment of the method of the present invention;
FIG. 2 is a flowchart illustrating steps of an embodiment of the method of the present invention.
Detailed Description
All features disclosed in all embodiments in this specification, or all methods or process steps implicitly disclosed, may be combined and/or expanded, or substituted, in any way, except for mutually exclusive features and/or steps.
Example 1
As shown in fig. 2, a method for reducing the probability of accidental injury for a system for identifying enemy and me in western system includes the following steps:
s1, the inquiry device transmits normal inquiry signals without specifying an accurate killing area, and the response device receives the inquiry signals and then answers the position data of the response device;
s2, after the inquiry equipment receives the response signal of the response equipment, the position data in the response signal is used for forming a situation to confirm whether the target is in the killing area;
s3, the inquiry device appoints the accurate attack area, the response device receives the inquiry data chain information and calculates whether it is in the attack area, if it is in the attack area, it reports the information in the attack area to the inquiry device, the inquiry device stops attacking the area after receiving the reported information, otherwise, the attack action will be implemented.
Example 2
As shown in fig. 1, a method for reducing accidental injury probability for a system for identifying enemy and me in western system includes the following steps:
step 1: the inquiry equipment transmits a normal inquiry signal without specifying an accurate killing area, and the response equipment receives the inquiry signal and then replies the position data of the response equipment;
step 2: after the inquiry equipment receives the response signal, the situation is formed by utilizing the position data in the response signal, and whether the target is in the killing area or not is confirmed;
and step 3: the inquiry device designates an accurate attack area, the response device calculates whether the response device is located in the attack area after receiving the data chain information of the inquiry, if the response device is located in the attack area, the information of 'I is in the attack area' is reported, and after receiving the response information, the inquiry device stops attacking the area, so that the accidental injury probability is reduced.
In other embodiments of the present invention, step 1 specifically includes the following sub-steps:
step 11: the inquiry equipment transmits a normal inquiry signal in order to acquire the position information and the target code of the own target in the power range, and does not specify an accurate killing area;
step 12: after the own target receives the inquiry signal, the own target uses the position data provided by the GPS or the inertial guidance equipment of the own platform to package corresponding answer data;
step 13: and transmitting a response signal to answer the position information of the user.
In other embodiments of the present invention, step 2 specifically includes the following sub-steps:
step 21: after the inquiry equipment receives the response signal of the own target in the power range, extracting the position information of the own target from the response information data;
step 22: calculating according to own target position information to form a situation;
step 23: and confirming whether the own target is in the killing area.
In other embodiments of the present invention, step 3 specifically includes the following sub-steps:
step 31: the inquiry equipment designates an accurate attack area, and the position coordinate information of the attack area is carried in the inquiry information data;
step 32: after receiving the queried data chain information, the response equipment calculates whether the response equipment is located in an attack area, if so, the response equipment reports the information of 'I is in the attack area', and in order to improve the identification response time, the response equipment does not report the position data of the response equipment and only answers a short information code; if not, no response is made;
step 33: the inquiry equipment stops attacking the area after receiving the answer information, otherwise, the attack action is implemented.
The parts not involved in the present invention are the same as or can be implemented using the prior art.
The above-described embodiment is only one embodiment of the present invention, and it will be apparent to those skilled in the art that various modifications and variations can be easily made based on the application and principle of the present invention disclosed in the present application, and the present invention is not limited to the method described in the above-described embodiment of the present invention, so that the above-described embodiment is only preferred, and not restrictive.
Other embodiments than the above examples may be devised by those skilled in the art based on the foregoing disclosure, or by adapting and using knowledge or techniques of the relevant art, and features of various embodiments may be interchanged or substituted and such modifications and variations that may be made by those skilled in the art without departing from the spirit and scope of the present invention are intended to be within the scope of the following claims.
Claims (8)
1. A method for reducing accidental injury probability of a Western system friend or foe identification system is characterized by comprising the following steps:
s1, the inquiry device transmits normal inquiry signals without specifying an accurate killing area, and the response device receives the inquiry signals and then answers the position data of the response device;
s2, after the inquiry equipment receives the response signal of the response equipment, the position data in the response signal is used for forming a situation to confirm whether the target is in the killing area;
s3, the inquiry device appoints the accurate attack area, the response device receives the inquiry data chain information and calculates whether it is in the attack area, if it is in the attack area, it reports the information in the attack area to the inquiry device, the inquiry device stops attacking the area after receiving the reported information, otherwise, the attack action will be implemented.
2. The method of claim 1, wherein in step S1, the answering machine receives the inquiry signal, and then uses the position data provided by the GPS or inertial guidance device of its own platform to group the answering data, and then sends the grouped answering signal to answer its own position information.
3. The method for reducing the accidental injury probability of the western system friend or foe identification system according to any one of claims 1 or 2, wherein in step S2, the method comprises the following sub-steps: s21, after the inquiry equipment receives the response signal, extracting the target position information from the response information data; s22, calculating according to the target position information to form a situation; s23, it is confirmed whether the target is in the killing area.
4. The method for reducing the probability of accidental injury for the western system friend or foe identification system of claim 3, wherein in step S3, the position coordinate information of the attack area is carried in the data chain information of the inquiry.
5. The method of claim 1, wherein the information that the inquiring device is in the attack area is reported to the inquiring device as a short report, and the position data of the inquiring device is not reported.
6. The method of claim 1, wherein in step S3, if the system is not in an attack area, no response is made.
7. The method of reducing the probability of accidental injury for western regime friend or foe identification system of claim 5, wherein the brief report comprises a brief information code.
8. The method of reducing the probability of accidental injury for western regime friend or foe identification system of claim 7, wherein the short message code is "i am in an attack area".
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| CN202110982936.9A CN113740881A (en) | 2021-08-25 | 2021-08-25 | Method for reducing accidental injury probability for West system friend or foe identification system |
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| CN202110982936.9A CN113740881A (en) | 2021-08-25 | 2021-08-25 | Method for reducing accidental injury probability for West system friend or foe identification system |
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| US20170011634A1 (en) * | 2014-08-14 | 2017-01-12 | Bae Systems Information And Electronic Systems Integration Inc. | Method for air-to-ground iff |
| CN107490992A (en) * | 2017-09-29 | 2017-12-19 | 中航天元防务技术（北京）有限公司 | Short range low-level defence control method and system |
| CN208027139U (en) * | 2018-04-21 | 2018-10-30 | 罗舒 | Individual soldier's friend or foe indicator of response is inquired based on ultrasonic vocal print |
| CN109270520A (en) * | 2018-10-18 | 2019-01-25 | 四川九洲空管科技有限责任公司 | The processing method of secondary radar response target identities code is obtained based on amplitude information |
| CN110806575A (en) * | 2019-09-17 | 2020-02-18 | 中国船舶重工集团公司第七0九研究所 | Cooperative and non-cooperative unmanned aerial vehicle identification method and system based on multi-source information |
| CN112688724A (en) * | 2020-11-17 | 2021-04-20 | 西安电子科技大学 | Cluster target cooperative response method and inquiry response system based on MIMO technology |
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2021
- 2021-08-25 CN CN202110982936.9A patent/CN113740881A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004347195A (en) * | 2003-05-21 | 2004-12-09 | Mitsubishi Electric Corp | Friend or foe identifying satellite, launching mother, friend notifying device, offensive flying vehicle, and friend or foe identifying system |
| CN103808205A (en) * | 2014-02-24 | 2014-05-21 | 李响 | Simulation combat gunnery training system |
| US20170011634A1 (en) * | 2014-08-14 | 2017-01-12 | Bae Systems Information And Electronic Systems Integration Inc. | Method for air-to-ground iff |
| CN107490992A (en) * | 2017-09-29 | 2017-12-19 | 中航天元防务技术（北京）有限公司 | Short range low-level defence control method and system |
| CN208027139U (en) * | 2018-04-21 | 2018-10-30 | 罗舒 | Individual soldier's friend or foe indicator of response is inquired based on ultrasonic vocal print |
| CN109270520A (en) * | 2018-10-18 | 2019-01-25 | 四川九洲空管科技有限责任公司 | The processing method of secondary radar response target identities code is obtained based on amplitude information |
| CN110806575A (en) * | 2019-09-17 | 2020-02-18 | 中国船舶重工集团公司第七0九研究所 | Cooperative and non-cooperative unmanned aerial vehicle identification method and system based on multi-source information |
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