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公开(公告)号：US11292559B2
公开(公告)日：2022-04-05
申请号：US16757485
申请日：2018-10-24
Applicant: BAE SYSTEMS plc
Inventor： John Paterson Bookless , Markus Deittert
Abstract: A method and system for positioning a vehicle in relation to each moving target of an ordered set of moving targets. Each of the moving targets moves from an initial position at a constant velocity. Embodiments can compute an estimated time for the vehicle to be positioned within a predetermined proximity of one of the moving targets; compute an estimated location of the moving target at the estimated time, based on a current position of the moving target and the constant velocity of the moving target, and compute a required velocity for the vehicle to move from its current position to reach the estimated location by the estimated time. If the required velocity is less than or equal to a maximum velocity of the vehicle, outputting the estimated time and the estimated location for use in positioning the vehicle.
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公开(公告)号：US20210129953A1
公开(公告)日：2021-05-06
申请号：US16757485
申请日：2018-10-24
Applicant: BAE SYSTEMS plc
Inventor： John Paterson Bookless , Markus Deittert
IPC: B63B79/40
Abstract: A method and system for positioning a vehicle in relation to each moving target of an ordered set of moving targets. Each of the moving targets moves from an initial position at a constant velocity. Embodiments can compute (602) an estimated time for the vehicle to be positioned within a predetermined proximity of one of the moving targets; compute (604) an estimated location of the moving target at the estimated time, based on a current position of the moving target and the constant velocity of the moving target, and compute (606) a required velocity for the vehicle to move from its current position to reach the estimated location by the estimated time. If the required velocity is less than or equal to a maximum velocity of the vehicle, outputting (312) the estimated time and the estimated location for use in positioning the vehicle.
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公开(公告)号：US11380207B2
公开(公告)日：2022-07-05
申请号：US16629161
申请日：2018-06-26
Applicant: BAE SYSTEMS plc
Inventor： John Paterson Bookless , Markus Deittert
Abstract: A system and method of positioning a set of vehicles (102) with respect to an object (104) and a set of targets (106). Embodiments can generate (302) an isovist using data obtained from at least one sensor associated with the object and use it to compute (304) an estimated position of each target with respect to the object. Embodiments can compute (306) a plurality of positions for each vehicle based on the estimated positions of the targets, with each position having an associated value representing a number of the targets at their estimated positions that are within a predetermined proximity of the vehicle at that position. Embodiments can select (308) a subset of the positions based on the associated values, and position (310) the set of vehicles based on the selected subset of the positions.
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公开(公告)号：US09567080B2
公开(公告)日：2017-02-14
申请号：US14888222
申请日：2014-05-02
Applicant: BAE SYSTEMS plc
CPC classification number: B64C39/024 , B64C2201/00 , G05D1/0027 , G06Q10/20 , G06Q50/00
Abstract: A method and apparatus for determining actions for entities (4, 6) such that a goal is accomplished constraints are satisfied. The method comprises: determining an initial plan comprising actions that, if performed by the entities (4, 6), the goal would be accomplished; determining that a constraint would not be satisfied if the initial plan was implemented; and iteratively performing steps (i) to (v) until a final plan that accomplishes the goal and satisfies the is determined. Step (i) comprises identifying a constraint that is not satisfied in part of the current plan. Step (ii) comprises determining a remedy that, if implemented, satisfies the identified constraint. Step (iii) comprises updating the goal specification to include the remedy. Step (iv) comprises, using the updated goal specification, determining a further plan that accomplishes the goal and the remedy. Step (v) comprises determining whether or not the further plan satisfies each constraint.
Abstract translation: 一种用于确定实体（4,6）的动作的方法和装置，使得实现目标的约束被满足。 该方法包括：确定初始计划，其包括如果由实体（4,6）执行的动作，则该目标将被实现; 确定如果初始计划得到实施，约束将不会得到满足; 并迭代地执行步骤（i）至（v），直到确定达到目标并满足目标的最终计划。 步骤（i）包括识别在当前计划的一部分中不满足的约束。 步骤（ii）包括确定如果被实现的，满足所识别的约束的补救措施。 步骤（iii）包括更新目标规范以包括补救措施。 步骤（iv）包括使用更新的目标规范来确定实现目标和补救措施的进一步计划。 步骤（v）包括确定进一步的计划是否满足每个约束。
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