公开(公告)号：WO2021140321A1

公开(公告)日：2021-07-15

申请号：PCT/GB2021/050025

申请日：2021-01-06

Applicant: THALES HOLDINGS UK PLC

Inventor： WALLACE, Des

IPC: F41G3/14 ,  F41G3/16 ,  F41G7/22 ,  F41G7/24 ,  F41G7/26 ,  F41H13/00 ,  G01S7/38 ,  G01S7/495 ,  G06T7/20 ,  G06T7/70 ,  G02B26/08 ,  F41G3/145 ,  F41G3/165 ,  F41G7/226 ,  F41G7/263 ,  F41H13/0043 ,  F41H13/0056 ,  F41H13/0062 ,  F41H13/0068 ,  G02B26/0816 ,  G02B26/101

Abstract: A guidance head (8) for use in directing a beam (16) of energy towards a target comprises one or more beam-steering elements (30,32) for directing a beam of energy towards a projected position on an object in a scene, one or more beam-steering element sensors (38,40), a display (26), and a processing resource (24), wherein each beam-steering element has a corresponding beam-steering configuration, each beam-steering element sensor is configured to generate an electrical signal representative of the beam-steering configuration of the corresponding beam-steering element, and the processing resource is configured to receive image data representative of the scene and cause the display to display an image of the scene that is based on the received image data and which includes an aiming mark displayed at a position in the image of the scene based at least in part on the one or more electrical signals representative of the beam-steering configuration of the one or more beam-steering elements. The guidance head may be suitable for a weapon system such as a guided missile weapon system, a directed energy weapon system, a dazzle weapon system, or may be suitable for a target designator.

公开(公告)号：WO2022190083A1

公开(公告)日：2022-09-15

申请号：PCT/IL2022/050228

申请日：2022-03-02

Applicant: ELTA SYSTEMS LTD.

Inventor： ROVINSKY, Jacob ,  TOURGEMAN, Yoav

IPC: F41G7/24 ,  F41H11/02 ,  G05D1/00 ,  G05D1/12

Abstract: The presently disclosed subject matter includes an active protection system and a method, dedicated for detecting, locating, and incapacitating beam-riding missiles and in that way protecting an asset from being targeted by the missile. According to some examples following receipt of a threat-indication, the active protection system estimates a location of a beam used for directing a threat (e.g., ATGM) to the target and launches an aerial platform that flies in the opposite direction along the beam until it meets and incapacitates the incoming threat.

公开(公告)号：WO2011149350A1

公开(公告)日：2011-12-01

申请号：PCT/NL2011/050371

申请日：2011-05-27

Applicant: NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO ,  WEISS, Martin ,  RUIZENAAR, Marcel Gregorius Anthonius

Inventor： RUIZENAAR, Marcel Gregorius Anthonius

IPC: F41G3/04 ,  F41G7/24

CPC classification number: F41G7/24 ,  F41G3/04

Abstract: The invention relates to a method of guiding a salvo of guided projectiles to a target. The method comprises the steps of generating a beam defining a common reference coordinate system, determining the position of each projectile relative to the beam, and providing to each projectile: position information of other projectiles. Further, the method includes the step of associating dispersion parameters to the salvo of guided projectiles. In addition, the method comprises the step of determining numerical values of the dispersion parameters based on accuracy uncertainty. Also, the method includes the step of controlling the projectiles to an optimal dispersion by using a swarming technique based on the position information of the projectiles and on the numerical values of the dispersion parameters.

Abstract translation: 本发明涉及一种将引导射弹引导到目标的方法。 该方法包括以下步骤：产生限定公共参考坐标系的光束，确定每个射弹相对于光束的位置，并向每个抛射体提供其他射弹的位置信息。 此外，该方法包括将分散参数与引导射弹的速度相关联的步骤。 此外，该方法包括基于精度不确定性确定色散参数的数值的步骤。 此外，该方法包括通过使用基于射弹的位置信息的群组技术和色散参数的数值来控制射弹达到最佳色散的步骤。

公开(公告)号：WO2021091601A2

公开(公告)日：2021-05-14

申请号：PCT/US2020/041920

申请日：2020-07-14

Applicant: BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.

Inventor： FREY, Jr., Robert D. ,  AFFLECK, Maxwell L. ,  BATCHELDER, Jason H. ,  CULLEN, Joseph P. ,  ROBICHAUD, Matthew H.

IPC: F41G7/26 ,  F41G7/24 ,  F41G7/22 ,  F41G7/2246 ,  F41G7/226 ,  F41G7/2293 ,  F42B10/60 ,  F42B15/01 ,  F42B15/105 ,  G01J1/0214 ,  G01J1/0219 ,  G01J1/0252 ,  G01J1/0407 ,  G01J1/0422 ,  G01J11/00

Abstract: An optical seeker assembly having an optical detector located within the wing or canards of a precision guided munition. The optical seeker provides on-wing processing that generates low bandwidth detection data that can be easily transferred to a primary CPU located within the main body or fuselage of the precision guided munition. The on-wing processing reduces or eliminates the need for optical fibers extending between an optical wedge and an optical detector to reduce the likelihood of optical fibers from impeding in the mechanical deployment of the wing and reduces losses. The reduction or elimination of optical fibers between the optical wedge and the optical detector further enables the optical detection assembly to have a higher pixel ratio or transmitting raw data between the wedge and the detector by sending sampled detection data across a low bandwidth link to a CPU in the main body.

公开(公告)号：WO2017184252A1

公开(公告)日：2017-10-26

申请号：PCT/US2017/019630

申请日：2017-02-27

Applicant: MASSACHUSETTS INSTITUTE OF TECHNOLOGY

Inventor： FANG, Julia, A. ,  SAAR, Brian ,  REYNOLDS, Tom ,  KUCHAR, James, K. ,  WESTHOFF, Richard, Charles ,  TOMLINSON, Erin

IPC: F41G5/08 ,  F41G7/24 ,  F41G7/26 ,  F41G7/30

CPC classification number: G01C3/18 ,  G01S5/20

Abstract: Laser light source geolocation. The system includes two spaced-apart ground based sensors for receiving light from a laser source that has been off-axis scattered by air molecules and particulates to form scattered light imagery. A processor operates on the imagery from the two sensors to geolocate the laser light source on the ground.

Abstract translation:

激光光源地理定位。 该系统包括两个间隔开的基于地面的传感器，用于接收来自已经被空气分子和颗粒离轴散射以形成散射光影像的激光源的光。 处理器根据两个传感器的图像进行操作，将激光光源定位在地面上。

公开(公告)号：WO2021076210A2

公开(公告)日：2021-04-22

申请号：PCT/US2020/046096

申请日：2020-08-13

Applicant: BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.

Inventor： CHOINIERE, Michael, J.

IPC: F41G7/26 ,  F41G7/24 ,  F41G7/22 ,  F41G7/226 ,  F41G7/2293 ,  F42B10/60 ,  G02B27/142

Abstract: A guidance system for a projectile having a mid-body. The guidance system having a mid-body semi-active laser seeker. The seeker has an objective lens assembly and a sensor array that reads laser energy and transmits data to determine the direction of the laser energy. A glint management unit is connected to mid-body in such a manner that glint laser energy is prevented from passing to the objective lens assembly and sensor array so as to enhance determination of the location of the target.

公开(公告)号：WO2011152901A3

公开(公告)日：2012-02-16

申请号：PCT/US2011026054

申请日：2011-02-24

Applicant: LOCKHEED CORP ,  GLAROS LOUIS N ,  EDDINS WILLIAM B ,  GAYLORD CHARLES ,  KINCHELOE MICHAEL

Inventor： GLAROS LOUIS N ,  EDDINS WILLIAM B ,  GAYLORD CHARLES ,  KINCHELOE MICHAEL

IPC: F41G7/26 ,  F41G7/24 ,  F42B15/01

CPC classification number: F42B15/01 ,  F41G3/145 ,  F41G7/226 ,  F41G7/2293

Abstract: A laser lead designator (320) for guiding a laser guided weapon (LGW) to strike a moving target includes a laser source (321) for providing a laser beam (322) and a controller (328) coupled to receive a position and a velocity of the moving target from a target tracker (310). Using a laser lead table (330) as a look-up table, the controller provides a control signal (323) for pointing the laser beam a specified lead distance ahead of the position of the moving target to position a laser spot on a ground location ahead of the moving target. The lead distance compensates for an impact shortfall value that is a function of at least one shortfall parameter including a speed of the moving target so that the LGW shortfalls the laser spot on the moving target. The laser designator is separate from the LGW.

Abstract translation: 用于引导激光制导武器（LGW）撞击移动目标的激光引线指示器（320）包括用于提供激光束（322）的激光源（321）和耦合以接收位置和速度 的目标跟踪器（310）。 使用激光引导台（330）作为查找表，控制器提供控制信号（323），用于将激光束指向移动目标位置之前的指定前导距离，以将激光点定位在地面位置 领先于移动目标。 引导距离补偿了影响不足值，这是至少一个包括移动目标的速度的缺陷参数的函数，以致LGW将移动目标上的激光点不足。 激光指示器与LGW分开。

公开(公告)号：WO2011152901A2

公开(公告)日：2011-12-08

申请号：PCT/US2011/026054

申请日：2011-02-24

Applicant: LOCKHEED MARTIN CORPORATION ,  GLAROS, Louis N. ,  EDDINS, William B. ,  GAYLORD, Charles ,  KINCHELOE, Michael

Inventor： GLAROS, Louis N. ,  EDDINS, William B. ,  GAYLORD, Charles ,  KINCHELOE, Michael

IPC: F41G7/26 ,  F42B15/01 ,  F41G7/24

CPC classification number: F42B15/01 ,  F41G3/145 ,  F41G7/226 ,  F41G7/2293

Abstract: A laser lead designator (320) for guiding a laser guided weapon (LGW) to strike a moving target includes a laser source (321) for providing a laser beam (322) and a controller (328) coupled to receive a position and a velocity of the moving target from a target tracker (310). Using a laser lead table (330) as a look-up table, the controller provides a control signal (323) for pointing the laser beam a specified lead distance ahead of the position of the moving target to position a laser spot on a ground location ahead of the moving target. The lead distance compensates for an impact shortfall value that is a function of at least one shortfall parameter including a speed of the moving target so that the LGW shortfalls the laser spot on the moving target. The laser designator is separate from the LGW.

Abstract translation: 用于引导激光制导武器（LGW）撞击移动目标的激光引线指示器（320）包括用于提供激光束（322）的激光源（321）和耦合以接收位置和速度 的目标跟踪器（310）。 使用激光引导台（330）作为查找表，控制器提供控制信号（323），用于将激光束指向移动目标位置之前的指定前导距离，以将激光点定位在地面位置 领先于移动目标。 引导距离补偿了影响不足值，这是至少一个包括移动目标的速度的缺陷参数的函数，从而使LGW在运动目标上缺少激光点。 激光指示器与LGW分开。

公开(公告)号：WO01014820A1

公开(公告)日：2001-03-01

申请号：PCT/SE2000/001557

申请日：2000-08-09

IPC: F41G7/30 ,  F41G7/00 ,  F41G3/14 ,  F41G7/24 ,  F41G7/34

CPC classification number: F41G7/301

Abstract: The present invention relates to a method and an arrangement for guiding a missile. In accordance with the prior art, the angle position of a target (9) when the missile (3) is expected to reach the target is predicted on the basis of the angular velocity determined in a preceding time period. In order to improve the strike accuracy, the operator, in a second subsequent time period, tracks the actual position of the missile in relation to the predicted angle position of the target. If a deviation is observed, a correction command is transmitted to the missile in order to correct the missile trajectory. For this purpose, a communications link is provided to transmit the correction command given by the operator.

Abstract translation: 本发明涉及一种用于引导导弹的方法和装置。 根据现有技术，基于在前一时间段中确定的角速度来预测当导弹（3）预期到达目标时目标（9）的角度位置。 为了提高打击精度，操作者在随后的第二时间段内追踪导弹的实际位置相对于目标的预测角度位置。 如果观察到偏差，则向导弹发送校正命令，以便校正导弹轨迹。 为此，提供通信链路以发送由操作者给出的校正命令。