公开(公告)号：WO2015069167A1

公开(公告)日：2015-05-14

申请号：PCT/SE2014/000130

申请日：2014-11-03

Applicant: BAE SYSTEMS BOFORS AB

Inventor： NILSSON, Andreas ,  TRULSSON, Per ,  PALMLÖV, Ulf

IPC: F41A9/76 ,  F41A9/04 ,  F41A9/37

CPC classification number: F41A9/37 ,  F41A9/04 ,  F41A9/76

Abstract: The present invention relates to an ammunition management system (1) for firing mixed ammunition (7) in an automatic cannon, wherein the ammunition management system (1) comprises a rotatable ammunition magazine (4) comprising ammunition shot (5), a breech casing (7) and an ammunition feed device (3) for feeding of ammunition shot (5) between the ammunition magazine (4) and the breech casing (7) of the cannon. What can principally be considered characteristic is that the ammunition management system (1) comprises a drive device (6) for driving the ammunition magazine (4) via a chain drive mechanism (11) disposed in the ammunition magazine (4), and that the ammunition management system (1) comprises a decoupling device (14) for engagement and disengagement of the ammunition magazine (4) with respect to the ammunition feed device (3), so that ammunition (5) can be moved between different positions in the ammunition magazine (4), via an alternating process comprising: feeding of ammunition from the ammunition magazine (4) to the ammunition feed device (3), disengagement of the ammunition magazine (4), rotation of the ammunition magazine (4), engagement of the ammunition magazine (4), and feedback of ammunition (5) from the ammunition feed device (3) to the ammunition magazine (4). The invention also relates to a method for sorting the ammunition (5) in the ammunition magazine (4).

Abstract translation: 本发明涉及一种用于在自动炮中发射混合弹药（7）的弹药管理系统（1），其中弹药管理系统（1）包括一个可旋转的弹药盒（4），包括弹药射击（5），后膛套 （7）和弹药进料装置（3），用于在弹药弹匣（4）和大炮的后膛套管（7）之间供应弹药（5）。 主要被认为是特征的是弹药管理系统（1）包括用于通过设置在弹药盒（4）中的链条驱动机构（11）来驱动弹药盒（4）的驱动装置（6），并且 弹药管理系统（1）包括用于使弹药盒（4）相对于弹药进给装置（3）接合和分离的解耦装置（14），使得弹药（5）可以在弹药的不同位置之间移动 杂志（4），通过交替的过程，包括：从弹药杂志（4）向弹药进给装置（3）供应弹药，弹药杂志（4）的分离，弹药杂志（4）的旋转， 弹药杂志（4）和弹药（5）从弹药馈送装置（3）到弹药杂志（4）的反馈。 本发明还涉及一种用于对弹药（4）中的弹药（5）进行分拣的方法。

公开(公告)号：WO2015072901A1

公开(公告)日：2015-05-21

申请号：PCT/SE2014/000132

申请日：2014-11-12

Applicant: BAE Systems Bofors AB

Inventor： TRULSSON, Per ,  NYGÅRD, Erik ,  PALMLÖV, Ulf ,  BJORN, Lars-Goran

IPC: F41A17/08

CPC classification number: F41A17/08 ,  F41A27/02

Abstract: The invention relates to a redundant method for direction limitation of a firing system, where a first calculating unit controls the firing system and where direction limitation positions are known by the first calculating unit, said method comprising the following steps: (a) measuring the elevation of the firing system, (b) measuring the traverse of the firing system, (c) calculating the position of the firing system in the first calculating unit on the basis of the measured elevation and traverse, (d) calculating the position of the firing system in a second calculating unit on the basis of the measured elevation and traverse, (e) comparing the calculated positions of the firing system with direction limitation positions, (f) deciding whether the firing system is positioned outside the direction limitation positions. The invention further relates to a direction limitation system for a firing system, comprising at least one sensor for measuring the elevation of the firing system, at least one sensor for measuring the traverse of the firing system, and a first calculating unit which controls the firing system, where the first calculating unit calculates the position of the firing system on the basis of the measured traverse and elevation, and where a first set of direction limitation positions is known by the first calculating unit, where the firing system is directionally limited by the first calculating unit comparing the position of the firing system with the first set of direction limitation positions, and a second calculating unit, where the second calculating unit measures traverse and elevation, comparing the position of the firing system with a second set of direction limitation positions.

Abstract translation: 本发明涉及一种用于点火系统的方向限制的冗余方法，其中第一计算单元控制点火系统，并且方向限制位置由第一计算单元已知，所述方法包括以下步骤：（a）测量高程 （b）测量点火系统的横移，（c）基于所测量的高程和横移计算第一计算单元中的点火系统的位置，（d）计算点火的位置 （e）将计算出的射击系统的位置与方向限制位置进行比较，（f）判定点火系统是否位于方向限制位置之外。 本发明还涉及一种用于击发系统的方向限制系统，包括至少一个用于测量击发系统的高度的传感器，用于测量击发系统的横越的至少一个传感器，以及控制点火的第一计算单元 系统，其中第一计算单元基于测量的横越和仰角来计算击发系统的位置，并且其中第一计算单元已知第一组方向限制位置，其中点火系统由 第一计算单元，比较射击系统的位置与第一组方向限制位置;以及第二计算单元，其中第二计算单元测量横越和仰角，将击发系统的位置与第二组方向限制位置进行比较 。