JPH11118393A - Flier distribution state display - Google Patents

Abstract

PROBLEM TO BE SOLVED: To cope with many targets at the same time, by automatically judging a discharger fit for discharging a flier to each target, by target information, protection target information, and discharger information, and indicating the results on a display screen, together with the position of the target and the position of the discharger. SOLUTION: A feature detector M2 performs the judgment on whether the target is in or out of the shooting necessity range of each discharger, receiving the target information from an observation device S2 and the positional information of a discharger from a discharger S6. Moreover, when the discharger selected manually by an operator input part M3 is effective, the selection results of the discharger is indicated on a target information indicator M1. At this time, the target information and the positional information of the discharger from the feature detector M2 are converted into PPI(Plan Position Indicator) indication coordinates, and the information and the information on selection of the discharger corresponding to the target from the flier distribution processor M4 are coupled with each other on the PPI screen by lines, whereby the flier distribution results are indicated.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention uses a target observation information from an observation device which targets a moving object such as an aircraft and observes radio waves and infrared rays from the target, and position information of a plurality of injection devices. The present invention relates to a display device for displaying a flying object distribution information which is a result of a flying object distribution for automatically selecting a specific injection device corresponding to the target from a plurality of injection devices for each target in a command and control device. . In a projectile system, in order to associate a plurality of flying targets with a small number of projectiles at a long distance by a plurality of injection devices arranged in a wide area, a projectile distribution which determines an injection device corresponding to each target is determined. I do. FIG. 13 is a schematic diagram showing an operation state of the flying object system. S1 is a flying target, which is tracked by a tracking beam of S3 emitted from an observation device that observes the target of S2. The target information observed by the observation device is sent to the command and control device of S4,
Various determinations and processing are performed, and based on this information, the flying object of S5 is fired from the injection device of S6 to the target. In this projectile system, there are a plurality of injection devices, and when dealing with a plurality of targets using the plurality of injection devices, the injection devices capable of associating each target from the plurality of injection devices at the longest distance. You have to do the flying object distribution. This flying object distribution is performed in the command and control device. However, it is desirable that the flying object distribution be performed automatically when there are many targets to be dealt with at the same time. However, in the automatic projectile distribution, the information of the target payout to each injection device is accurately transmitted within a short time to the operator of the command and control device, and the projectile distribution is manually changed as necessary. Need means for

[0002]

2. Description of the Related Art FIG. 14 is a block diagram of a conventional PPI display device. In FIG.
The target information from the observation device and the position information of the injection device from the injection device in S2 were input, the inside / outside determination of the required range of fire in each of the target injection devices was performed, and the operator manually selected from the operator input unit of M3. If the injection device is valid, the injection device selection result is displayed on the target information display section of M1.

A configuration of a conventional PPI display device configured as described above will be described with reference to FIG. The observation device of S2 observes radio waves and infrared rays from the flying target, and D1
Is output as target position and velocity information (observation device coordinate system). The injection device of S6 locates its own position and outputs it as the injection device position information (latitude, longitude) of D2. The 11 target corresponding injection device designation unit in the operator input unit of M3 outputs the injection device number manually specified by the operator for each target as the target corresponding injection device information of D11.

[0004] In the feature extraction unit of M2 in Fig. 14, one target information input unit inputs the target position and speed information of D1 to the feature extraction unit of M2 in the command and control device of S4. 2
The injection device information input unit of (1) inputs the position information of the injection device of D2 to the feature extraction unit of M2. The coordinate transformation element of 3 is D1
Is converted from the observation device coordinate system to the ground surface orthogonal coordinate system and output as D3. In the coordinate transformation element of No. 4, D2
Is converted from latitude and longitude to a rectangular coordinate system on the ground surface and output as D4. The flying object flying table No. 8 is a table in which the approximate flying time of the flying object until reaching each coordinate position is described. Reference numeral 9 denotes a database that records the maximum range and the minimum range of the flying object.
Reference numeral 10 denotes a cover object database, which is a VA (Vital Area) which is an object protected by the flying object system.
Location and range information. The twelve projectile-target meeting point calculation elements are based on the target position and speed information of D3 (ground surface rectangular coordinate system) and the injection device position information of D4 (ground surface rectangular coordinate system) to the coordinate system of the injection device origin. After the conversion, the flying object-target meeting point is calculated from the flying object flight time data at D8, and the flying object-target meeting point information (ground surface orthogonal coordinate system) at D12 is output. In the effective intercept range determination element 13, the flying object-target meeting point information of D12 (ground surface orthogonal coordinate system) and the flying object interception range data of D 9 are compared.
It is determined whether 12 is within the maximum range of the projectile, and at the same time, compared with the D10 VA position data (ground surface rectangular coordinate system), the projectile can associate with the target before the target harms the VA. Is determined. Based on the results of these determinations, the effective intercept range inside / outside determination element outputs the intercept range inside / outside determination result information of D13. The target corresponding injection device validity determination element 14 compares the target corresponding injection device information of the injection device number D11 designated by the operator for each target with the in-range outside / inside range determination result information of D13 and sets the range in which the meeting is possible. Is determined as valid, and the result is output as the target corresponding injection device validity determination result information of D14.

In the target information display section of M1 in FIG.
The coordinate transformation element of No. 5 is represented by P
Convert to PI display coordinate system. D5 is the target position and speed information (PPI display coordinate system) output from the coordinate conversion element,
Reference numeral 6 denotes injection device position information (PPI display coordinate system). 7
The target symbol determining element corresponding to the injection device of (1) determines the shape and position of the target symbol displayed on the PPI screen from the target corresponding injection device validity determination result information of D14 and the target position and speed information (PPI display coordinate system) of D5. decide. The target symbol is assigned a different shape for each corresponding injection device. This target symbol information includes the target position, speed,
It is output as symbol information (PPI display coordinate system).
6, the PPI screen display unit displays the injection device position information (P
The target symbol and the injection device position are displayed on the PPI screen based on the PI display coordinate system) and the target position, speed, and symbol information (DPI display coordinate system) of D7.

FIG. 15 shows a screen display example of a conventional PPI display device. In FIG. 15, reference numeral 38 denotes distance information of the target position, and reference numeral 39 denotes azimuth information of the target position. 40 is PPI
This is the goal displayed on the screen. Reference numeral 41 denotes an injection device displayed on the PPI screen. A symbol 48 indicates that the selected target can be dealt with by the injection device specified by the operator and is selected. From the symbol information of 48, the operator can know that the injection device designated by the operator has been paid for the target.

[0007]

In an aircraft system, in order to efficiently intercept a plurality of flying targets entering from multiple directions, each of the targets is selected from a plurality of injection devices arranged in a wide area. Projectile distribution must be performed to select the individual injection devices to perform. This projectile distribution must be performed automatically when dealing with a large number of targets at the same time.However, the operator needs to quickly grasp the target payout status for each injection device and sometimes need a means to manually change the payout. It is. In the above-described conventional PPI display device, since the distribution of the projectiles is automated and the operator cannot grasp the resulting combination of the injection devices for projecting the projectiles for each target in a short time, a large number of It is difficult to deal with goals simultaneously.

The present invention has been made in order to solve the above-mentioned problems.
A projectile distribution is performed to efficiently deal with a plurality of flying targets with a plurality of injection devices, and the injection device information for firing a flying object for each target based on the result is provided together with the target position and speed information. The display on the screen of the PPI provides a means for the operator to grasp the state of correspondence to each goal, and enables the operator to deal with many goals simultaneously.

[0009]

According to a first aspect of the present invention, there is provided a projectile distribution status display device which is suitable for launching a projectile to each target from target information, cover target information, and injection device information. Is automatically determined, and the result is displayed as a projectile distribution result display line by connecting the target position and the position of the injection device on the PPI screen with a line segment to display the projectile distribution result. .

Further, the projectile distribution status display apparatus according to the second aspect of the present invention automatically determines an ejection device suitable for projecting a projectile to each target from target information, cover target information, and ejection device information. The result is displayed as a projectile distribution result display line along with the target position and the position of the injection device on the PPI screen by connecting them with a line segment, and the number of remaining bullets of the injection device that has been paid out is displayed. The flying object distribution result is displayed by changing the type of the flying object distribution result display line.

Further, the projectile distribution status display device according to the third aspect of the present invention automatically determines an ejection device suitable for projecting a projectile to each target from target information, cover target information, and ejection device information. The result is displayed as a projectile distribution result display line, the target position and the position of the injection device are displayed on the PPI screen by connecting the two with line segments, and the projectile distribution result is displayed. Is the shortest time (Tim
e To First Launch (hereinafter abbreviated as TTFL), the blinking speed of the flying object distribution result display line is changed.

Further, the projectile distribution status display device according to the fourth aspect of the present invention automatically determines an ejection device suitable for projecting a projectile to each target from target information, cover target information, and ejection device information. The result is displayed as a projectile distribution result display line, the target position and the position of the injection device are displayed on the PPI screen by connecting the two with line segments, and the projectile distribution result is displayed. Is the longest time a target can fire a projectile at a target (Time T
o Last Launch: TTLL) changes the blinking speed of the flying object distribution result display line.

Further, the projectile distribution status display device according to the fifth aspect of the present invention automatically determines an ejection device suitable for projecting a projectile to each target from target information, cover target information, and ejection device information. The result is displayed as a projectile distribution result display line, the target position and the position of the injection device are displayed on the PPI screen by connecting the two with line segments, and the projectile distribution result is displayed. The type of the flying object distribution result display line is changed according to the guidance status of the flying object.

Further, the projectile distribution status display device according to the sixth aspect of the present invention automatically determines an ejection device suitable for projecting a projectile to each target from target information, cover target information, and ejection device information. The result is used as a projectile distribution result display line, and the target position and the position of the injection device are connected together with a line segment on the PPI screen to display the projectile distribution result, and the projectile has already been launched. This is to compare the current flying object allocation result with respect to the already completed target, and change the type of the flying object allocation result display line when the allocation result is changed.

[0015]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiment 1 FIG. 1 is an overall configuration diagram showing Embodiment 1 of the present invention. In FIG.
1 to 6, 9, and 10 in the observation device in S2, the ejection device in S6, the feature extraction unit in M2, and the target information display unit in M1.
Is similar to the conventional PPI display device of FIG.

In FIG. 1, reference numeral 15 denotes a flight database of a flying object, which records a flight time required for the flying object to reach each coordinate. Reference numeral 16 denotes a hit probability curve database, which records a hit probability when a flying object is fired at a target located at each coordinate. Reference numeral 17 denotes a shooting method setting element, which is a shooting method for shooting a projectile to a target (a shooting method in which a payout is performed one shot at a time, and a plurality of shooting devices are simultaneously set to 1).
(A shooting method for firing a projectile to a target of the aircraft, a firing method for continuously firing a projectile to the target of the same injection device, etc.) are set. Reference numeral 18 denotes a remaining bullet number monitor element, which records information on the remaining bullet number of the flying object loaded in each injection device.

The flow of the projectile distribution process in the projectile distribution processing unit M4 in FIG. 1 differs depending on the projectile distribution algorithm used. As an example, the MMR (Maximum) which is treated as a prior art in a paper or the like is used as an example. Mar
[Ginal Return] method will be described. Reference numeral 19 denotes a threat determination element. The target threat level V of D19 is obtained from the target position and velocity information of D3 (ground surface rectangular coordinate system) and the VA position data of D10 (ground surface rectangular coordinate system) using Equation 1. _j
Is output. Equation 1 is an equation for calculating the target threat level, where θ _Vaj is an angle based on the positional relationship between the target and the VA position shown in FIG.

[0018]

(Equation 1)

In FIG. 1, reference numeral 20 denotes a projectile launch time calculation element, which includes a projectile intercept range data D9, a projectile flight time detailed data D15, a target position and speed D3 and D4.
TTFL for the target is calculated from the difference between the arrival time of the target and the arrival time of the flying object at the meeting point with the target at the maximum range of the flying object from the injection device position information of The TTLL for the target is calculated from the difference between the arrival time of the target and the arrival time of the flying object at the meeting point with the target. The TTFL is compared with 0 (second), and the larger value is determined as the launch time of the flying object, which is the shortest time that can actually launch the flying object, and is output as D20.

The method of calculating the TTLL will be described with reference to the flowchart of FIG. 18, and the method of calculating the TTLL will be described with reference to FIG.
This will be described with reference to the flowchart of FIG. T in FIG.
In the TFL calculation, first, a target position with the injection device as the origin is calculated from the target position information of the input data and the position information of the injection device. Next, based on target position information and speed information with the injection device as the origin and the required range information of the input data, FIG.
An association point between the target and the flying object at the maximum range shown by 0 is calculated. The time at which the projectile and the target reach this meeting point is calculated, and the time obtained by subtracting the time until the flying object reaches the meeting point from the time at which the target reaches the meeting point is This is TTFL, which is the shortest time in which a flying object can be fired at a target. TTLL in FIG.
The calculation is the same as in FIG. 18 up to the point where the target position with the injection device as the origin is calculated. Next, the meeting point between the target and the flying object at the minimum range shown in FIG. 20 is calculated from the target position information and the speed information with the injection device as the origin, and the required range information of the input data. The time at which the projectile and the target reach this meeting point is calculated, and the time obtained by subtracting the time until the flying object reaches the meeting point from the time at which the target reaches the meeting point is The TTLL, which is the longest time in which the projectile can be fired at the target, is obtained.

In FIG. 1, reference numeral 21 denotes a projectile-target meeting point calculation element, which calculates a predicted position at the target projectile launch time from the projectile launch time of D20 and the target position and speed information of D3. From this, the target speed information, and the detailed flying object flight time data of D15, the meeting point between the flying object and the target is calculated, and is calculated as D12. Reference numeral 22 denotes a flying object hit probability calculating element, which converts the flying object-target meeting point information into a coordinate system having the injection device as the origin, based on the flying object-target meeting point information of D12 and the position information of the injection device of D4. from hit probability curve data of the coordinates and D16, and outputs the hit probability information P _i of the projectile at the meeting point of D12 as D21. Reference numeral 23 denotes an injection device selection element. In the case of the MMR method used here as an example, an injection device corresponding to each target is selected by the operation shown in FIG. Hereinafter, a method of selecting an injection device in the MMR type projectile distribution will be described.

In general, the projectile allocation problem is formulated by equations (2) and (3). However, E [•] in Equation 2 is an average value, S
V is the value of the remaining target, v _j is the value of target j, q _j is the probability that all projectiles launched from all launchers to target j will fail to associate, and p _ij is the flight launched from launcher i. The probability that the body will associate with the target j, S _i is the number of projectiles that can be fired by the injection device i, x _ij is the number of projectiles paying dividends from the injection device i to the target j, m is the number of injection devices, and n is the target number. is there. Equation 2 shows that the flying object allocation problem aims to minimize the average value of the values of all remaining targets. Equation 3 is a condition of Equation 2, and indicates that the total number of flying objects to be paid out from the injection device i to each target is equal to or less than the number of flying objects that the injection device i can fire.

[0023]

(Equation 2)

[0024]

(Equation 3)

The algorithm of the MMR system will be described with reference to the flowchart shown in FIG. In the algorithm of the MMR system, an injection device corresponding to each target is selected so that the limit reward by the combination of the injection device and the target is maximized. The marginal reward is defined as the amount of decrease in the value of the target when one flying object is allocated, and is expressed by Expression 4. The v _i in Equation 4 is the initial value of the target value, the input information D12.

[0026]

(Equation 4)

Further, if x _ij onset of projectile to the target j is dividend from the injection device i, q _i in Equation 4 is the probability that all of the flying object being dividends to the target j fails to associate, It is shown by Equation 5.

[0028]

(Equation 5)

Since p _ij in _Expression 5 is the probability that the projectile ejected from the injection device i is associated with the target j, r _{ij in Expression} 4 is obtained when one shot is distributed from the injection device i to the target j. The target value decreases. Also, flying object remaining bullet number information D
18 becomes S _i . In the setting of the initial values in the flowchart of FIG. 16, reading of these v _i , p _ij , and S _i is performed.
In the MMR algorithm, the selection of the combination of the injection device and the target that maximizes r _ij is repeated as long as there is a remaining bullet in each injection device.

The information of the injection device corresponding to each target selected by the 23 injection device selection elements by the above method is output as D22.

In the target information display section of M1 in FIG.
Is a coordinate conversion element, which converts the input ground surface orthogonal coordinate system into a PPI display coordinate system. As a result, the target position and speed information (ground surface rectangular coordinate system) of D3 are obtained by the target position of D5,
The speed information (PPI display coordinate system) is output, and the ejection device position information (D4 orthogonal coordinate system) of D4 outputs the ejection device position information (PPI display coordinate system) of D6. Numeral 24 denotes a flying object distribution display line coordinate calculation element, and in accordance with the target corresponding injection device selection information of D22, corresponding target position and speed information of D5 (PPI display coordinate system) and injection device position information of D6 (PPI display coordinate system). ) Is the coordinate information of a straight line with both ends
23 projectile distribution result display line information (PPI display coordinate system)
Output as Reference numeral 6 denotes a PPI screen display device, and D5
The target position, speed information (PPI display coordinate system), and the injection device position information (PPI display coordinate system) of D6 are displayed on the PPI screen, and the coordinates of the projectile distribution result display line information (PPI display coordinate system) of D23 are displayed. By drawing a straight line on the PPI screen according to the information and connecting the target and the injection device paid out to the target, the flying object distribution result is clearly displayed on the screen.

FIG. 2 is a screen display example of the flying object distribution status display device according to the first embodiment of the present invention. 38 to 41 on the PPI screen of FIG.
Same as the display device. Reference numeral 42 denotes a projectile distribution result display line displayed on the PPI screen. For this reason, the operator can easily grasp the injection device distributed to each target by the flying object distribution by the 42 flying object distribution result display lines.

Embodiment 2 FIG. FIG. 3 is an overall configuration diagram showing a second embodiment of the present invention. In FIG.
6, 1 to 16 of the feature extraction unit of M2, 19 to 23 of the flying object distribution processing unit of M4, and 5 to 24 of the target information display unit of M1 are the same as those in the first embodiment in FIG.

In the target information display section of M1 in FIG.
Reference numeral 5 denotes a remaining bullet number display line type table, in which the type of the display line for each remaining bullet number of the injection device selected by the flying object distribution is set to D24.
Output as Reference numeral 26 denotes a remaining bullet number display line type determination element, which is based on the target corresponding injection device selection information of D22 and the remaining bullet number information D18 of the injection device, and determines the corresponding remaining bullet number of the remaining bullet number display line type data of D24. By selecting the line and combining it with the flying object distribution result display line information of D23, the coordinates and the line type on the PPI screen for describing the flying object distribution line are determined, and this is output as D25. 6, the PPI screen display device has a target position of D5, speed information (PPI display coordinate system),
Injection device position information (PPI display coordinate system) of D6
Displayed on the screen, a straight line is drawn on the PPI screen according to the coordinate information of the flying object distribution result display line information (PPI display coordinate system) including the remaining bullet information of D25 and the line type information, and the target and the target are paid out. The flying object distribution result is displayed by connecting the ejecting devices, and at the same time, the number of remaining bullets of the ejecting device paid out by the line type is clearly displayed on the screen.

FIG. 4 is a screen display example of the flying object distribution status display device according to the second embodiment of the present invention. 38 to 41 on the PPI screen of FIG. 4 are the same as the screen display example of the first embodiment in FIG. Reference numeral 43 denotes a projectile distribution result display line displayed on the PPI screen, and the line type differs depending on the number of projectile remaining bullets of the corresponding injection device. For this reason, the operator can easily understand the injection devices paid to each target and the remaining number of bullets of those injection devices by the flying object distribution by the 43 flying object distribution result display lines.

Embodiment 3 FIG. 5 is an overall configuration diagram showing a third embodiment of the present invention. In FIG.
6, 1 to 16 in the feature extraction unit of M2, 19 to 23 in the flying object distribution processing unit of M4, and 5 to 24 in the target information display unit of M1 are the same as those in the first embodiment in FIG.

In the target information display section of M1 in FIG.
Reference numeral 7 denotes a TTFL grace time display blinking speed table which outputs the blinking speed of the flying object distribution display line corresponding to the TTFL for each target as TTFL grace time display blinking speed data of D26. Reference numeral 28 denotes a flying object distribution display line TTFL display blinking speed determining element, which is based on the TTFL grace time information D27 of each target calculated by the 20 flying object firing time calculation elements in the M4 flying object distribution processing unit, and the target of D22 is determined. The blinking speed of the projectile distribution result display line is determined by extracting the TTFL grace time information of each target in the corresponding injection device selection information and comparing it with the TTFL grace time display blinking speed data of D26. Based on the blinking speed information and the flying object distribution result display line information (PPI display coordinate system) of D23, the flight including the TTFL grace time information of D28 obtained by combining the position coordinates for drawing each flying object distribution result display line and the blinking speed. Output as body distribution result display line information. Reference numeral 6 denotes a PPI screen display device, which displays target position and speed information of D5 (PPI display coordinate system), injection device position information of D6 (PPI display coordinate system) on the PPI screen, and displays TTFL grace time information of D28. A straight line is drawn on the PPI screen in accordance with the coordinate information of the flying object distribution result display line information (PPI display coordinate system) and the blinking speed information, and the projectile distribution result is obtained by connecting the target and the injection device paid to the target. At the same time, the TTFL grace time to the target which paid out the injection device by the blinking speed is clearly indicated on the screen.

FIG. 6 is a screen display example of the flying object distribution status display device according to the third embodiment of the present invention. 38 to 40 on the PPI screen of FIG. 6 are the same as the screen display example of the first embodiment of FIG. Reference numeral 41 denotes an injection device displayed on the PPI screen. Reference numeral 44 denotes a projectile distribution result display line displayed on the PPI screen.
The blinking speed varies depending on the TFL grace time. For this reason, the operator can easily grasp the injection device paid out to each target and the grace time until the projectile is fired at the target by the flying object distribution by the 44 projectile distribution result display lines.

Embodiment 4 FIG. 7 is an overall configuration diagram showing a fourth embodiment of the present invention. In FIG.
6, 1 to 16 in the feature extraction unit of M2, 19 to 23 in the flying object distribution processing unit of M4, and 5 to 24 in the target information display unit of M1 are the same as those in the first embodiment in FIG.

In the target information display section of M1 in FIG.
Reference numeral 9 denotes a TTLL grace time display blinking speed table, which outputs the blinking speed of the flying object distribution display line corresponding to the TTLL for each target as TTLL grace time display blinking speed data of D29. Numeral 30 denotes a flying object distribution display line TTLL display blinking speed determining element, and a target of D22 is obtained from TTLL grace time information D30 of each target calculated by 20 flying object firing time calculation elements in the flying object distribution processing unit of M4. The TTLL grace time information of each target in the corresponding injection device selection information is extracted and compared with the TTLL grace time display flashing speed data of D29 to determine the flashing speed of the flying object distribution result display line. Based on the blinking speed information and the flying object distribution result display line information (PPI display coordinate system) of D23, the flight including the TTLL grace time information of D31 combining the position coordinates for drawing each flying object distribution result display line and the blinking speed. Output as body distribution result display line information. Reference numeral 6 denotes a PPI screen display device, which displays target position and speed information of D5 (PPI display coordinate system), injection device position information of D6 (PPI display coordinate system) on the PPI screen, and displays TTFL grace time information of D31. A straight line is drawn on the PPI screen in accordance with the coordinate information of the flying object distribution result display line information (PPI display coordinate system) and the blinking speed information, and the projectile distribution result is obtained by connecting the target and the injection device paid to the target. At the same time, the TTLL grace time to the target which paid out the injection device by the blinking speed is clearly indicated on the screen.

FIG. 8 is a screen display example of the flying object distribution status display device according to the fourth embodiment of the present invention. 38 to 41 on the PPI screen in FIG. 8 correspond to the first embodiment in FIG.
Is the same as the screen display example. Reference numeral 45 denotes a flying object distribution result display line displayed on the PPI screen, and the blinking speed varies depending on the target TTLL grace time for which the injection device has been paid.
For this reason, the operator can easily grasp, by the 45 flying object distribution result display lines, the injection device that has been awarded to each target and the spare time during which the flying object can be fired at the target by the flying object distribution.

Embodiment 5 FIG. FIG. 9 is an overall configuration diagram showing a fifth embodiment of the present invention. In FIG. 9, the observation device of S2 is the same as that of the first embodiment in FIG. 1, and at the same time, the current status of the launched projectile ( State of flight)
The information is output as flying object guidance status information of D32. Further, the injection device in S6 is the same as that in FIG. 1, and at the same time, outputs whether or not the flying object already paid out to the target has been fired as the flying object fired information in D33.

In the M2 feature extraction unit shown in FIG.
6, 19 to 23 of the flying object distribution processing unit of M4 and 5 to 24 of the target information display unit of M1 are the first embodiment in FIG.
Is the same as

In the M2 feature extraction unit of FIG. 9, reference numeral 31 denotes a flying object status information input unit, which integrates the flying object guidance status information of D32 with the flying object fired information of D33, and pays out the target to D34. Output the status information of the completed flying object.

In the target information display section of M1 in FIG.
Reference numeral 2 denotes a flying object status display line type table, which outputs flying object status display line type data of D35, which is a line type of a flying object distribution display line corresponding to the status of the flying object paid out to the target. Reference numeral 33 denotes a flying object status display line type determination element, which receives from the injection device S6 that has been paid out to the target by the flying object distribution as to whether the flying object has already been fired or not as D33 flying object fired information, The status of the body (initial guidance stage, middle guidance stage, terminal guidance stage) is received from the observation device S2 as flying body guidance status information of D32. D35 is the flying object status display line type data. From D35, the display line type corresponding to the flying object status of D32 and D33 is determined. This display line type and the flying object distribution result display line information (PPI
(Display coordinate system), and outputs the flying object distribution result display line information including the flying object status information of D36 in which the position coordinates for drawing each flying object distribution result display line and the display line type are combined. Reference numeral 6 denotes a PPI screen display device, which displays a target position and speed information of D5 (PPI display coordinate system) and an injection device position information of D6 (PPI display coordinate system) on the PPI screen,
A straight line is drawn on the PPI screen according to the coordinate information and the line type information of the projectile distribution result display line information (PPI display coordinate system) including the projectile status information of D31, and the target is connected to the injection device paid out to the target. Thus, the flying object distribution result is displayed, and at the same time, the current situation of the flying object paid out by the line type is clearly displayed on the screen.

FIG. 10 is a screen display example of the flying object distribution status display device according to the fifth embodiment of the present invention. PP in FIG.
38 to 41 on the I screen are the same as the screen display example of the first embodiment in FIG. Reference numeral 46 denotes a projectile distribution result display line displayed on the PPI screen, and the line type varies depending on the status of the projectile paid out to the target. For this reason, the operator can easily grasp the injection device paid out to each target and the status of the flying object paid out to the target by the flying object distribution by using the 46 flying object distribution result display lines.

Embodiment 6 FIG. FIG. 11 is an overall configuration diagram showing Embodiment 6 of the present invention. In FIG.
Is the same as that of the first embodiment in FIG.
At the same time, it receives downlink information from the launched projectile and outputs the current status information of the projectile (initial guidance stage, middle guidance stage, terminal guidance stage) as flying body guidance status information of D32. The injection device in S6 is the same as that in the fifth embodiment in FIG.

In the feature extraction unit of M2 in FIG.
6, 19 to 23 in M4 flying object distribution processing unit, M1
The target information display units 5 to 24 are the same as those in the first embodiment in FIG. 1, and the M2 feature extraction unit 31 is the same as the fifth embodiment in FIG.

In the target information display section of M1 in FIG.
Numeral 34 denotes a flying object distribution result change display line type table. In a new flying object distribution to a target for which a payout of the injection device has already been made, a PPI is selected when an injection device different from the payout injection device is selected. The line type of the flying object distribution display line displayed on the screen is output as the flying object distribution result change display line type data of D39. Reference numeral 35 denotes a projectile distribution result recording memory, which records the projectiles that have been fired to the target and the injection device that has fired the projectiles based on the projectile status information of D34 and the target corresponding injection device selection information of D22. These pieces of recording information are output as flying object distribution result information to the flying object launched target in D37. Reference numeral 36 denotes a flying object allocation result comparison element, which is D37 in accordance with the flowchart of FIG.
The flying object allocation result information to the flying object launched target is compared with the target corresponding injection device selection information of D22, which is the result of the new flying object allocation processing, and a difference between the paid object flying object allocation result is detected. This is output as the flying object distribution result change information of D38.

A method of extracting the flying object distribution result change information will be described with reference to the flowchart of FIG. To the flying object allocation result comparison element, D22, which is the current flying object allocation result, and D37, which is the flying object allocation result to the target which has already launched the flying object, are input. D22 is a set of injection devices M1 _i (i = 1 to m) distributed to the target T1 _i , and D37 is a set of injection devices M2 _j (j = 1 to n) distributed to the target T2 _j. is there. Where i =
The targets T1 _i and T2 _j are compared in order from 0, j = 0, and if they are the same target, the injection device M1 _i that has been awarded to the target and the injection device M2 that has fired a flying object at this time. Compare _j . The comparison result is output to D38 which is the flying object distribution result change information. These comparison operations are performed by using i = 1 to 1, which is the target number in the current flying object distribution result.
Repeat for m.

In FIG. 11, reference numeral 37 denotes a projectile distribution result change display line type determination element, which is a projectile distribution result change information D38 and a projectile distribution result display line information (PPI) D23.
The display coordinate system) outputs the flying object distribution result display line information including the flying object distribution result change information of D40 in which the position coordinates for drawing each flying object distribution result display line and the display line type are combined. Reference numeral 6 denotes a PPI screen display device, which displays a target position and speed information of D5 (PPI display coordinate system) and an injection device position information of D6 (PPI display coordinate system) on the PPI screen,
A straight line is drawn on the PPI screen in accordance with the coordinate information and the display line type information of the projectile distribution result display line information including the projectile distribution result change information of D40, and the target is connected to the injection device paid to the target to fly. The body distribution result is displayed, and at the same time, whether or not the combination of the target that has already launched a projectile and the payout ejection device is effective in the next projectile launch to that target is clearly indicated on the screen based on the displayed line type. .

FIG. 12 is a screen display example of the flying object distribution status display device according to the sixth embodiment of the present invention. PP in FIG.
38 to 41 on the I screen are the same as the screen display example of the first embodiment in FIG. Reference numeral 47 denotes a projectile distribution result display line displayed on the PPI screen. A projectile has already been fired from the injection device that has been distributed to the target. In the new projectile distribution process, a different dividend injection device is transmitted to the target. When the payout is made, the display is performed by changing the line type. For this reason, the operator uses the projectile distribution result display line to display the combination of the injection device paid out to each target and the injection device paid out to that target by the projectile distribution, so that the next projectile to that target is displayed. It is easy to determine whether or not it is effective even at the time of firing.

[0053]

According to the first aspect of the present invention, when a plurality of injection devices are used to deal with a plurality of targets in the flying object system, the command and control device of the flying object system automatically performs each target. The result of the projectile distribution for selecting an injection device corresponding to the target from a plurality of injection devices is accurately transmitted to an operator of the command and control device in a short time. As a result, the operator can quickly grasp the status of the projectile system, such as each of the injection devices dealing with each target, and can manually change the projectile distribution as needed.

According to the second aspect of the present invention, when a plurality of targets are dealt with by using a plurality of injection devices in the flying object system, the command and control device of the flying object system automatically performs each target. The result of projectile distribution that selects an injection device that addresses the target from among a plurality of injection devices,
The number of remaining projectiles loaded in each injection device is accurately transmitted to the operator of the command and control device within a short time.
As a result, the operator quickly grasps the status of the projectile system, such as the number of shots remaining in each injection device and each shot injection device that is coping with each target, and shoots the shots of the injection device with a small number of shots first. This makes it possible to manually change the flying object distribution in order to make it easier to reload the injection device.

According to the third aspect of the present invention, when a plurality of injection devices are used to deal with a plurality of targets in the projectile system, the command and control device of the projectile system automatically performs each target. The result of projectile distribution that selects an injection device that addresses the target from among a plurality of injection devices,
The TTFL grace time until the projectile can be fired at each target is accurately transmitted to the command and control device operator within a short time. As a result, the operator has more time to manually change each of the injection devices corresponding to each target and the injection device selected for each target based on the automatically performed projectile distribution before projectile launch. It is possible to quickly grasp the status of the flying object system and determine the priority of the change when manually changing the flying object distribution as needed.

According to the fourth aspect of the present invention, when a plurality of targets are dealt with by using a plurality of injection devices in the flying object system, the command and control device of the flying object system automatically performs each target. The result of projectile distribution that selects an injection device that addresses the target from among a plurality of injection devices,
T, the maximum time that a projectile can be fired at each target
The TLL grace time is accurately transmitted to the command and control device operator in a short time. As a result, when the operator quickly grasps the status of the projectile system, such as each injection device that is dealing with each target, the urgency of each target response time, and manually changes the projectile distribution as necessary Can be determined.

According to the fifth aspect of the present invention, when a plurality of targets are dealt with by using a plurality of injection devices in the flying object system, the command and control device of the flying object system automatically performs each target. The result of projectile distribution that selects an injection device that addresses the target from among a plurality of injection devices,
The status information of the flying object that has been fired to each target is accurately transmitted to the command and control device operator within a short time.
As a result, the operator quickly grasps the state of the projectile system, such as each injection device corresponding to each target and the guidance stage of the projectile flying toward the target, and the projectile is already flying. It is possible to obtain a criterion for the case where the flying object is further fired at each of the targets inside.

According to the sixth aspect of the present invention, when a plurality of targets are dealt with by using a plurality of injection devices in the flying object system, the command and control device of the flying object system automatically performs each target. The result of projectile distribution that selects an injection device that addresses the target from among a plurality of injection devices,
Information on the difference from the injection device that has already been paid to the target
Communicate accurately and accurately to the command and control equipment operator in a short time. As a result, the operator can determine whether each of the injection devices corresponding to each target and the next time the projectile is fired at the target are selected or not. Condition can be quickly grasped, and a criterion for manually changing the flying object distribution can be obtained.

[Brief description of the drawings]

FIG. 1 is an overall configuration diagram showing Embodiment 1 of a flying object distribution status display device according to the present invention.

FIG. 2 is a screen display example of the flying object distribution status display device according to the first embodiment of the present invention.

FIG. 3 is an overall configuration diagram showing a flying object distribution status display device according to a second embodiment of the present invention.

FIG. 4 is a screen display example of a flying object distribution status display device according to a second embodiment of the present invention.

FIG. 5 is an overall configuration diagram illustrating a flying object distribution status display device according to a third embodiment of the present invention.

FIG. 6 is a screen display example of a flying object distribution status display device according to a third embodiment of the present invention.

FIG. 7 is an overall configuration diagram showing a fourth embodiment of a flying object distribution status display apparatus according to the present invention.

FIG. 8 is a screen display example of a flying object distribution status display device according to a fourth embodiment of the present invention.

FIG. 9 is an overall configuration diagram showing Embodiment 5 of a flying object distribution status display device according to the present invention.

FIG. 10 is a screen display example of a flying object distribution status display device according to a fifth embodiment of the present invention.

FIG. 11 is an overall configuration diagram showing Embodiment 6 of a flying object distribution status display apparatus according to the present invention.

FIG. 12 is a screen display example of a flying object distribution status display device according to a sixth embodiment of the present invention.

FIG. 13 is a general configuration and operation diagram of a flying object system.

FIG. 14 is an overall configuration diagram showing a conventional PPI display device.

FIG. 15 is a screen display example of a conventional PPI display device.

FIG. 16 is a flowchart of a flying object distribution by the MMR method.

FIG. 17 is a diagram showing a positional relationship between a target and VA for supplementary explanation of Expression 1.

FIG. 18 is a flowchart for calculating TTFL.

FIG. 19 is a flowchart for TTLL calculation.

FIG. 20 is a diagram showing the meeting points at the maximum range and the minimum range of the target and the flying object for capturing and explaining the flowcharts of FIGS. 18 and 19;

FIG. 21 is a flowchart for determining flying object distribution result change information.

[Explanation of symbols]

S1 target to fly, S2 observation device to observe target,
S3: tracking beam for tracking a target; S4: command and control device for a flying object system; S5: flying object; S6: injection device;
1 target information display section, M2 feature detection section, M3 operator input section, M4 flying object distribution processing section, 1 target information input section, 2 injection device information input section, 3 coordinate conversion elements, 4
Coordinate conversion element, 5 coordinate conversion element, 6 PPI screen display unit, 7 target symbol determination element for injection device, 8 flying object flight table, 9 flying object interception range database, 10 occupation target database, 11 target injection device designation unit , 12 projectile-target meeting point calculation element, 13
Effective interception range inside / outside judgment element, 14 Target corresponding injection device valid judgment element, 15 Flying object flight database, 1
6 hit probability curve database, 17 shooting setting elements,
18 remaining ammo monitor element, 19 threat determination element, 20
Projectile launch time calculation element, 21 projectile-target meeting point calculation element, 22 projectile hit probability calculation element, 23 injection device selection element, 24 projectile distribution display line coordinate calculation element, 2
5 remaining bullets display line type table, 26 remaining bullets display line type determination element, 27 TTFL grace time display blinking speed table,
28 flying object distribution display line TTFL display blinking speed determination element,
29 TTLL grace time display blinking speed table, 30
Flying object distribution display line TTLL display blinking speed determination element, 31
Projectile status information input section, 32 Projectile status display line type table, 33 Projectile status display line type determination element, 34 Projectile distribution result change display line type table, 35 Projectile distribution result recording memory, 36 Projectile distribution result Comparison element, 37 projectile distribution result change display line type determination element, 38 target position distance information, 39 target position azimuth information, 40 target displayed on PPI screen, 4
1 Injection device displayed on PPI screen, 42 PPI
Projectile distribution display line displayed on screen, projectile distribution display line displayed on 43 PPI screen (remaining number of bullets displayed by line type), projectile distribution display line displayed on 44 PPI screen (flashing) TTFL display by speed), projectile distribution display line displayed on 45 PPI screen (TFL by flashing speed)
TLL display), 46 Projectile distribution display lines displayed on the PPI screen (Projectile status display by line type), 47
Projectile distribution display line displayed on the PPI screen (projectile distribution result change display by line type), 48 target indication symbols displayed on the PPI screen, D1 target position, velocity information (observation device coordinate system), D2 Flying object launcher position information (latitude, longitude), D3 target position, speed information (ground surface orthogonal display coordinate system), D4 launcher position information (ground surface orthogonal coordinate system), D5 target position, speed information (PPI display coordinates) System), D6 injection device position information (PPI display coordinate system),
D7 Target position, speed, symbol information (PPI display coordinate system), D8 flying object flight time data, D9 flying object intercept range data, D10 VA position data (ground surface orthogonal coordinate system), D11 target corresponding injection device information, D12 Flying object-target meeting point information (ground surface rectangular coordinate system), D13
Information on the results of judgment on the inside and outside of the required range, D14 Information on the validity of the injection device corresponding to the target, D15 Flying object flight time detailed data, D16 Hit probability curve data, D17 Shooting method setting information, D18 Injection device remaining bullet information, D19 Target threat information V _i , D20 flying object launch time information, D21 flying object hit probability information, D22 target corresponding injection device selection information,
D23 Flying object distribution result display line information (PPI display coordinate system), D24 Remaining bullet number display line type data, D25 Flying object distribution result display line information including remaining bullet information (PPI display coordinate system), D26 TTFL grace time display blinking Speed data,
D27 TTFL grace time information, D28 TTFL grace time information including flying object allocation result display line information (PPI display coordinate system), D29 TTLL grace time display blinking speed data, D30 TTLL grace time information, D31 TTLL grace time information including grace time information Result information (PPI display coordinate system), D32 projectile guidance status information, D33 projectile fired information, D34 projectile status information, D34
35 projectile status display line type data, D36 projectile distribution result display line information including projectile status information (P
PI display coordinate system), D37 flying object allocation result information of a flying object launched target, D38 flying object allocation result change information, D3
9 Projectile distribution result change display line type data, D40 Projectile distribution result display line information including projectile distribution result change information (PPI display coordinate system).

Claims (6)

[Claims] 1. A target information input unit for receiving position information and velocity information of a target output from an observation device, a coordinate conversion element for converting target information from the target information input unit into a rectangular coordinate system, and position information of an injection device. Injection device information input unit that receives the information, a coordinate conversion element that converts the position information of the injection device from the injection device information input unit into a rectangular coordinate system, and a projection setting element that sets the projection when projectiles are fired at the target A remaining bullet count monitor element for recording the remaining bullet count of the flying object loaded in the injection device,
Intercept range database that records the maximum range of the projectile, cover range database that records the cover range of the injection device, cover target database that records information such as the position and range of the cover target, and projectile that records the flight time of the projectile A feature detection unit including a flight time database and a flying object hitting probability curve database that records the hitting probability of a flying object, and a threat that determines target threat information by inputting target information and occupation target information from the feature detecting unit. A projectile launch time calculation element for calculating a launch object launch time information by inputting a determination element, target information from the feature detection unit, position information of the injection device, a range required by the projectile and a flight time of the projectile, Body launch time, target information from the feature detector, position information of the injection device,
And the flight time database of the flying object as input, a flying object to calculate the meeting point between the flying object and the target, a target meeting point calculation element, the meeting point between the flying object and the target, the position information of the injection device from the feature detection unit, And a flying object hit probability calculation element that receives the flying object's hit probability as input and calculates a flying object's hit probability, and this flying object's hit probability, target threat information from a threat determination element, and shooting method setting information from a feature detection unit. And a projectile distribution processing unit comprising an injection device selection element for determining the injection device selection information for firing the projectile corresponding to each target with the input of the injection device remaining bullet number information, and the target information from the feature detection unit as PPI ( Pl
an Position Indicator) a coordinate conversion element for converting to a display coordinate system, a coordinate conversion element for converting position information of the injection device from the feature detection unit to a PPI display coordinate system, target information of the PPI display coordinate system, a position of the injection device. Information and a projectile distribution display line coordinate calculating element for receiving target object injection device selection information from the projectile distribution processing unit and outputting projectile distribution result display line information, and the projectile distribution display line information and PPI display A flying object distribution status display device comprising: a target information display unit including a PPI screen display unit for displaying target information of a coordinate system and position information of an injection device. 2. A target information input unit for receiving target position information and speed information output from an observation device, a coordinate conversion element for converting target information from the target information input unit into a rectangular coordinate system, and a position information of an injection device. Injection device information input unit that receives the information, a coordinate conversion element that converts the position information of the injection device from the injection device information input unit into a rectangular coordinate system, and a projection setting element that sets the projection when projectiles are fired at the target A remaining bullet count monitor element for recording the remaining bullet count of the flying object loaded in the injection device,
Intercept range database that records the maximum range of the projectile, cover range database that records the cover range of the injection device, cover target database that records information such as the position and range of the cover target, and projectile that records the flight time of the projectile A feature detection unit including a flight time database and a flying object hitting probability curve database that records the hitting probability of a flying object, and a threat that determines target threat information by inputting target information and occupation target information from the feature detecting unit. A projectile launch time calculation element for calculating a launch object launch time information by inputting a determination element, target information from the feature detection unit, position information of the injection device, a range required by the projectile and a flight time of the projectile, Body launch time, target information from the feature detector, position information of the injection device,
And the flight time database of the flying object as input, a flying object to calculate the meeting point between the flying object and the target, a target meeting point calculation element, the meeting point between the flying object and the target, the position information of the injection device from the feature detection unit, And a flying object hit probability calculation element that receives the flying object's hit probability as input and calculates a flying object's hit probability, and this flying object's hit probability, target threat information from a threat determination element, and shooting method setting information from a feature detection unit. And a projectile distribution processing unit comprising an injection device selection element for determining the injection device selection information for firing the projectile corresponding to each target with the input of the number of remaining projectiles, and PPI display of the target information from the feature detection unit. A coordinate conversion element for converting to a coordinate system, a coordinate conversion element for converting position information of the injection device from the feature detection unit to a PPI display coordinate system, target information of the PPI display coordinate system, position information of the injection device, and flying Inputting the target corresponding injection device selection information from the distribution processing unit and outputting flying object distribution result display line information.Flying object distribution display line coordinate calculation element.Remaining number of bullets recording line type displayed for each remaining number of bullets. Line type table, this remaining bullet number display line type data, projectile distribution result display line information, target corresponding injection device selection information from the projectile distribution processing unit, and injection device remaining bullet number information from the feature detection unit as inputs, The number of remaining bullets display line type determination element that outputs the flying object distribution result display line information, and a PPI screen display unit that displays the flying object distribution display line information, target information of the PPI display coordinate system, and information on the position of the injection device. And a target information display unit comprising: 3. A target information input unit for receiving target position information and velocity information output from an observation device, a coordinate conversion element for converting target information from the target information input unit into a rectangular coordinate system, and position information of an injection device. Injection device information input unit that receives the information, a coordinate conversion element that converts the position information of the injection device from the injection device information input unit into a rectangular coordinate system, and a projection setting element that sets the projection when projectiles are fired at the target A remaining bullet count monitor element for recording the remaining bullet count of the flying object loaded in the injection device,
Intercept range database that records the maximum range of the projectile, cover range database that records the cover range of the injection device, cover target database that records information such as the position and range of the cover target, and projectile that records the flight time of the projectile A feature detection unit including a flight time database and a flying object hitting probability curve database that records the hitting probability of a flying object, and a threat that determines target threat information by inputting target information and occupation target information from the feature detecting unit. A projectile launch time calculation element for calculating a launch object launch time information by inputting a determination element, target information from the feature detection unit, position information of the injection device, a range required by the projectile and a flight time of the projectile, Body launch time, target information from the feature detector, position information of the injection device,
And the flight time database of the flying object as input, a flying object to calculate the meeting point between the flying object and the target, a target meeting point calculation element, the meeting point between the flying object and the target, the position information of the injection device from the feature detection unit, And a flying object hit probability calculation element that receives the flying object's hit probability as input and calculates a flying object's hit probability, and this flying object's hit probability, target threat information from a threat determination element, and shooting method setting information from a feature detection unit. And a projectile distribution processing unit comprising an injection device selection element for determining the injection device selection information for firing the projectile corresponding to each target with the input of the number of remaining projectiles, and PPI display of the target information from the feature detection unit. A coordinate conversion element for converting to a coordinate system, a coordinate conversion element for converting position information of the injection device from the feature detection unit to a PPI display coordinate system, target information of the PPI display coordinate system, position information of the injection device, and flying A projectile distribution display line coordinate calculation element that receives the target corresponding injection device selection information from the distribution processing unit and outputs the flying object distribution result display line information, the shortest time (Time To Fi
TTFL grace time display blinking speed table in which the blinking speed data of the flying object distribution result display line for each of the rst launches is recorded, the shortest time display blinking speed data, the flying object distribution result display line information, and the target from the flying object distribution processing unit. Flying object distribution display line TTFL that receives the corresponding injection device selection information and the above shortest time as input and outputs flying object distribution result display line information
A display blinking speed determination element, and a target information display unit including a PPI screen display unit for displaying projectile distribution display line information including the shortest time information, target information of the PPI display coordinate system, and position information of the injection device. Flying object distribution status display device. 4. A target information input unit for receiving target position information and velocity information output from an observation device, a coordinate conversion element for converting target information from the target information input unit into a rectangular coordinate system, and position information of an injection device. Injection device information input unit that receives the information, a coordinate conversion element that converts the position information of the injection device from the injection device information input unit into a rectangular coordinate system, and a projection setting element that sets the projection when projectiles are fired at the target A remaining bullet count monitor element for recording the remaining bullet count of the flying object loaded in the injection device,
Intercept range database that records the maximum range of the projectile, cover range database that records the cover range of the injection device, cover target database that records information such as the position and range of the cover target, and projectile that records the flight time of the projectile A feature detection unit including a flight time database and a flying object hitting probability curve database that records the hitting probability of a flying object, and a threat that determines target threat information by inputting target information and occupation target information from the feature detecting unit. A projectile launch time calculation element for calculating a launch object launch time information by inputting a determination element, target information from the feature detection unit, position information of the injection device, a range required by the projectile and a flight time of the projectile, Body launch time, target information from the feature detector, position information of the injection device,
And the flight time database of the flying object as input, a flying object to calculate the meeting point between the flying object and the target, a target meeting point calculation element, the meeting point between the flying object and the target, the position information of the injection device from the feature detection unit, And a flying object hit probability calculation element that receives the flying object's hit probability as input and calculates a flying object's hit probability, and this flying object's hit probability, target threat information from a threat determination element, and shooting method setting information from a feature detection unit. And a projectile distribution processing unit comprising an injection device selection element for determining the injection device selection information for firing the projectile corresponding to each target with the input of the number of remaining projectiles, and PPI display of the target information from the feature detection unit. A coordinate conversion element for converting to a coordinate system, a coordinate conversion element for converting position information of the injection device from the feature detection unit to a PPI display coordinate system, target information of the PPI display coordinate system, position information of the injection device, and flying A projectile distribution display line coordinate calculation element that receives target corresponding injection device selection information from the distribution processing unit and outputs flying object distribution result display line information, the longest time that a projectile can be fired at a target (Time To La
TTLL grace time display blinking speed table in which the blinking speed data of the projectile distribution result display line for each (st Launch) is recorded, the maximum time display blinking speed data, the projectile distribution result display line information, and the target from the projectile distribution processing unit. Flying object distribution display line TTLL display for inputting the corresponding injection device selection information and the longest time and outputting flying object distribution result display line information, blinking speed determination element, flying object distribution display line information including the longest time information, PPI display A flying object distribution status display device comprising: a target information display unit including a PPI screen display unit for displaying target information of a coordinate system and position information of an injection device. 5. A target information input unit for receiving position information and velocity information of a target output from an observation device, a coordinate conversion element for converting target information from the target information input unit into a rectangular coordinate system, and position information of an injection device. Injection device information input unit that receives the information, a coordinate conversion element that converts the position information of the injection device from the injection device information input unit into a rectangular coordinate system, and a projection setting element that sets the projection when projectiles are fired at the target A remaining bullet count monitor element for recording the remaining bullet count of the flying object loaded in the injection device,
Intercept range database that records the maximum range of the projectile, cover range database that records the cover range of the injection device, cover target database that records information such as the position and range of the cover target, and projectile that records the flight time of the projectile A flight time database, a flying object hit probability curve database that records the hitting probability of a flying object, a flying object status that outputs flying object information from an observation device and a flying object information from an injection device, and outputs guidance status information of the flying object. A feature detection unit comprising an information input unit, etc .; a target information and protection target information from the feature detection unit as inputs; a threat determination element for determining target threat information; a target information from the feature detection unit; A projectile launch time calculation element for calculating the launch time information of a projectile by inputting the intercept range of the projectile and the flight time of the projectile, Launch time, the goal from the feature detection unit,
The projectile-target meeting point calculation element for calculating the meeting point between the flying object and the target, using the position information of the information injection device and the flight time database of the flying object as input, the meeting point between the flying object and the target, and the feature detection unit The flying object hit probability calculating element for calculating the hit probability of the flying object by inputting the position information of the injection device and the hit probability of the flying object, and the target threat information from the flying object hit probability, the threat determining element, and the feature detection A projectile distribution processing unit comprising an injection device selection element for determining the injection device selection information for firing a projectile corresponding to each target by inputting the projectile setting information and the number of projectile remaining bullets from the unit, and a feature detection unit A coordinate conversion element for converting target information from the PPI display coordinate system, a coordinate conversion element for converting position information of the injection device from the feature detection unit to a PPI display coordinate system, target information for these PPI display coordinate systems, injection The projectile distribution display line coordinate calculation element which receives the position information of the position and the target corresponding injection device selection information from the projectile distribution processing unit and outputs the projectile distribution result display line information, the flight for each guidance status of the projectile Projectile status display line type table that records the display line type of the body distribution display line, this projectile status display line type data, projectile distribution result display line information, target corresponding injection device selection information from the projectile distribution processing unit, A projectile status display line type determination element that receives projectile status information from the feature detection unit and outputs a projectile distribution result display line information including the projectile status information, and a projectile distribution display including the projectile status information Projectile distribution status table including a target information display unit including a PPI screen display unit for displaying information, target information of a PPI display coordinate system, and position information of an injection device. Apparatus. 6. A target information input unit for receiving target position information and speed information output from an observation device, a coordinate conversion element for converting target information from the target information input unit into a rectangular coordinate system, and position information of an injection device. Injection device information input unit that receives the information, a coordinate conversion element that converts the position information of the injection device from the injection device information input unit into a rectangular coordinate system, and a projection setting element that sets the projection when projectiles are fired at the target A remaining bullet count monitor element for recording the remaining bullet count of the flying object loaded in the injection device,
Intercept range database that records the maximum range of the projectile, cover range database that records the cover range of the injection device, cover target database that records information such as the position and range of the cover target, and projectile that records the flight time of the projectile A flight time database, a flying object hit probability curve database that records the hitting probability of a flying object, a flying object status that outputs flying object information from an observation device and a flying object information from an injection device, and outputs guidance status information of the flying object. A feature detection unit comprising an information input unit, etc .; a target information and protection target information from the feature detection unit as inputs; a threat determination element for determining target threat information; a target information from the feature detection unit; A projectile launch time calculation element for calculating the launch time information of a projectile by inputting the intercept range of the projectile and the flight time of the projectile, A projectile-target meeting point calculation element for calculating a meeting point between a projectile and a target by inputting a launch time, target information from a feature detection unit, position information of an injection device, and a flight time database of the projectile, and this projectile And a target, an injection device position information from the feature detection unit, and a flying object hit probability, and a flying object hit probability calculating element for calculating the flying probability of the flying object, and this flying object hit probability, threat An injection device selection element that receives target threat information from the determination element, shooting method setting information from the feature detection unit, and remaining information on the number of shots of the injection device, and determines the injection device selection information for firing the projectile corresponding to each target. A projectile distribution processing unit, a coordinate conversion element for converting target information from the feature detection unit into a PPI display coordinate system, a coordinate conversion element for converting position information of the injection device from the feature detection unit into a PPI display coordinate system, A projectile distribution display line coordinate calculation element that receives target information of a PPI display coordinate system, position information of an injection device, and target corresponding injection device selection information from a projectile distribution processing unit, and outputs projectile distribution result display line information. A projectile distribution result change display line type table that records a line type of a projectile distribution display line in a case where an injection device different from an injection device already paid out is selected in the second and subsequent projectile distributions; A projectile distribution result recording memory for recording target corresponding injection device selection information from the distribution processing unit and a projectile status information from the feature detection unit, and a flight of a projectile already fired from the projectile distribution result recording memory The body distribution result is compared with the new target corresponding injection device selection information from the projectile distribution processing unit, and it is determined whether the previous and current projectile distribution results are the same, and the projectile distribution result is changed. The projectile allocation result comparison element that outputs information, the projectile distribution result change information, the projectile distribution display line information, the projectile distribution result change display line type data, and the projectile distribution including the projectile distribution result change information A projectile distribution result change display line type determination element that outputs result display line information, a projectile distribution display line information including this projectile distribution result change information, target information of a PPI display coordinate system, and a PPI that performs position information of an injection device. A flying object distribution status display device including a target information display unit including a screen display unit.