In-flight programming of trigger time of a projectile
    51.
    发明授权
    In-flight programming of trigger time of a projectile 有权
    射弹触发时间的飞行中编程

    公开(公告)号:US08393539B2

    公开(公告)日:2013-03-12

    申请号:US12918288

    申请日:2009-02-18

    IPC分类号: G06F19/00

    CPC分类号: F42C11/065 G01P3/665 G01P7/00

    摘要: The present invention describes methods for programming trigger time of a projectile (60) based on remaining flight time to a target (P) after the projectile (60) is airborne. The actual muzzle (Vo) and flight speeds (V1, V2, etc.) are independently determined and compared to those used by the ballistic computer (30), and a better estimate of trigger time is accordingly used to activate detonation of the projectile (60). In one embodiment, a Kalman algorithm is used to provide a better estimate of the projectile's flight speeds obtained by independent methods to provide the better estimate of the trigger time.

    摘要翻译: 本发明描述了在射弹(60)机载之后基于对目标(P)的剩余飞行时间来编程射弹(60)的触发时间的方法。 实际的枪口(Vo)和飞行速度(V1,V2等)被独立地确定并与弹道计算机(30)使用的速度进行比较,并且相应地使用更好的触发时间估计来激活射弹的爆震( 60)。 在一个实施例中,使用卡尔曼算法来提供通过独立方法获得的抛射体的飞行速度的更好的估计,以提供对触发时间的更好的估计。

    FUZE INTERNAL OSCILLATOR CALIBRATION SYSTEM, METHOD, AND APPARATUS
    52.
    发明申请
    FUZE INTERNAL OSCILLATOR CALIBRATION SYSTEM, METHOD, AND APPARATUS 审中-公开
    FUZE内部振荡器校准系统,方法和装置

    公开(公告)号:US20120210858A1

    公开(公告)日:2012-08-23

    申请号:US12911964

    申请日:2010-10-26

    IPC分类号: F42C17/04 F42C19/12

    摘要: A system, apparatus, and method for detonating a projectile which includes receiving data by a microprocessor located in the projectile from an external ballistic computer. Calibrating a low frequency oscillator located in the projectile using an internal precision reference oscillator also located in the projectile that can withstand launch accelerations of tens of thousands of g's. Powering off the reference oscillator when calibration is complete to save energy and transmitting a detonation signal from the microprocessor to a detonation circuit located in the projectile.

    摘要翻译: 用于引爆射弹的系统,装置和方法,其包括由外部弹道计算机位于射弹内的微处理器接收数据。 使用内部精密参考振荡器校准位于射弹的低频振荡器,该振荡器也位于能够承受数万g的发射加速度的射弹中。 校准完成后关闭参考振荡器,以节省能源,并将爆炸信号从微处理器传输到位于射弹中的爆震回路。

    ELECTRONIC DETONATOR CONTROL CHIP
    53.
    发明申请
    ELECTRONIC DETONATOR CONTROL CHIP 有权
    电子爆管控制芯片

    公开(公告)号:US20110056399A1

    公开(公告)日:2011-03-10

    申请号:US12913669

    申请日:2010-10-27

    IPC分类号: F42B3/10

    CPC分类号: F42B3/122 F42C11/065

    摘要: An electronic detonator control chip (100) includes a communication interface circuit (101), a rectification bridge circuit (102), a charging circuit (103), a charging control circuit (110), a power management circuit (104), a firing control circuit (105), a logic control circuit (106), a non-volatile memory (107), a reset circuit (111), a safe discharging circuit (108), and a clock circuit (202). Wherein, the communication interface circuit (101) includes a data modulation module (210) and a data demodulation module (211) including two data demodulation circuits (212). The logic control circuit (106) further includes a programmable delay module (281), an input/out interface (282), a serial communication interface (283), a prescaler (284), a CPU (285), and so on. Therefore, the electronic detonator control chip provided by the invention enables to realize the functions of two-wire non-polarity connection, bidirectional communication with a detonation equipment external of the electronic detonator control chip, ID card inside the detonator, control of the detonation process and online program of the delay time and so on.

    摘要翻译: 电子雷管控制芯片(100)包括通信接口电路(101),整流桥电路(102),充电电路(103),充电控制电路(110),电源管理电路(104) 控制电路(105),逻辑控制电路(106),非易失性存储器(107),复位电路(111),安全放电电路(108)和时钟电路(202)。 其中通信接口电路(101)包括数据调制模块(210)和包括两个数据解调电路(212)的数据解调模块(211)。 逻辑控制电路(106)还包括可编程延迟模块(281),输入/输出接口(282),串行通信接口(283),预分频器(284),CPU(285)等。 因此,本发明提供的电子雷管控制芯片能够实现两线非极性连接,电子雷管控制芯片外部的引爆设备的双向通信,雷管内的ID卡,爆震过程的控制 和在线程序的延迟时间等等。

    Method to ensure payload activation of ordnance
    54.
    发明授权
    Method to ensure payload activation of ordnance 失效
    确保弹药有效载荷的方法

    公开(公告)号:US07748324B2

    公开(公告)日:2010-07-06

    申请号:US11797496

    申请日:2007-05-03

    CPC分类号: F42C15/40 F42C11/065

    摘要: A method to ensure payload activation of ordnance independently of a preset period of time including the steps of providing a power source to a clock, a detonator and a trigger circuit; the clock providing an initial count and a terminal count; the initial count providing a trigger signal to the trigger; the trigger circuit providing a terminal count signal to a self-destruct system if a malfunction results in no clock operation.

    摘要翻译: 一种确保与预设时间段无关地起作用的方法,包括向时钟,雷管和触发电路提供电源的步骤; 时钟提供初始计数和终端计数; 初始计数提供触发信号; 如果故障导致没有时钟操作,则触发电路向自毁系统提供终端计数信号。

    Multi-mode fuze
    55.
    发明授权
    Multi-mode fuze 失效
    多模式引信

    公开(公告)号:US07600475B1

    公开(公告)日:2009-10-13

    申请号:US11421229

    申请日:2006-05-31

    IPC分类号: F42C9/14 F42C11/06 F42C17/04

    摘要: A multi-mode fuze includes first and second microprocessors, the first microprocessor being connected to a resistor/capacitor oscillator and the second microprocessor being connected to a quartz crystal oscillator, the first and second microprocessors being connected to each other, the second microprocessor being operable to time calibrate the first microprocessor; a safe and arm device connected to the first microprocessor; power storage capacitors connected to the first microprocessor; a nose mounted impact switch connected to the first microprocessor; at least one impact delay circuit connected to the first microprocessor; and at least one acceleration switch connected to the first microprocessor.

    摘要翻译: 多模式引信包括第一和第二微处理器,第一微处理器连接到电阻/电容振荡器,第二微处理器连接到石英晶体振荡器,第一和第二微处理器彼此连接,第二微处理器可操作 时间校准第一个微处理器; 连接到第一微处理器的安全臂装置; 电源电容器连接到第一个微处理器; 连接到第一微处理器的鼻安装的冲击开关; 连接到第一微处理器的至少一个冲击延迟电路; 以及连接到第一微处理器的至少一个加速开关。

    Cruise munitions detonator projectile
    56.
    发明授权
    Cruise munitions detonator projectile 失效
    巡航弹药雷管射弹

    公开(公告)号:US07481145B1

    公开(公告)日:2009-01-27

    申请号:US11401762

    申请日:2006-04-11

    申请人: Louis Turner, Jr.

    发明人: Louis Turner, Jr.

    IPC分类号: F42C17/00

    CPC分类号: F42C11/065 F42B15/10

    摘要: A projectile, (Cruise Munition Detonator Projectile or CMDP), can be fired from a tank, modified grenade launcher or gun using a laser range finder, radar or manual input (dialer or keypad) range selector. The CMDP will prevent, neutralize and eliminate enemy close infighting. The CMDP can defend aircraft against SAM, shoulder launched missiles, and air-to-air missiles. The CMDP will travel a predetermined programmed distance and detonate in front of or behind, over or beside, or in the mist of a target. The CMDP allows small forces to strategically neutralize larger forces with devastating effect. The CMDP is a force multiplier and an anti-personnel weapon.

    摘要翻译: 使用激光测距仪,雷达或手动输入(拨号器或小键盘)量程选择器,可以从坦克,改装的榴弹发射器或枪上发射弹丸(Cruise Munition Detonator Projectile或CMDP)。 CMDP将防止,中和和消除敌方的近距离内战。 CMDP可以保卫飞机抵抗SAM,肩膀发射的导弹和空对空导弹。 CMDP将运行预定的编程距离,并在目标的雾气之前或之后或之前或之后引爆。 CMDP允许小力量战略性地中和较大的力量,具有毁灭性的作用。 CMDP是一个力量乘数和一个杀伤人员武器。

    Base mounted airburst fuze for projectile
    57.
    发明授权
    Base mounted airburst fuze for projectile 失效
    射弹基座装备爆胎引信

    公开(公告)号:US07478595B1

    公开(公告)日:2009-01-20

    申请号:US11163031

    申请日:2005-10-03

    IPC分类号: F42C15/26

    摘要: A projectile comprises a payload portion and an airburst fuze mounted on a rear of the projectile and explosively connected to the payload portion. The airburst fuze comprises an arming and firing electrical circuit including a setback generator; a slider that is movable from a safe position to an armed position, the slider including a detonator attached thereto; a setback lock and a spin lock that lock the slider in the safe position and, in response to a setback acceleration and a spin rate, respectively, unlock the slider; and an actuator that moves the slider to the armed position in response to a first input from the arming and firing electrical circuit; wherein a second input from the arming and firing circuit activates the detonator when the slider is in the armed position.

    摘要翻译: 抛射体包括安装在射弹后部的爆炸性连接到有效载荷部分的有效载荷部分和空爆引信。 爆胎引信包括一个包括挫折发电机的布防和点火电路; 滑块,其可从安全位置移动到布置位置,所述滑块包括附接到其上的雷管; 一个挫折锁和一个自旋锁,将滑块锁定在安全位置,并分别响应挫折加速度和旋转速度,解锁滑块; 以及致动器,其响应于来自布防和点火电路的第一输入而将滑块移动到布置位置; 其中来自所述布防和点火电路的第二输入在所述滑块处于所述待机位置时激活所述雷管。

    Synchronously/synergeticly timed fuse procedure or process
    58.
    发明授权
    Synchronously/synergeticly timed fuse procedure or process 失效
    同步/协同定时保险丝程序或过程

    公开(公告)号:US07299734B2

    公开(公告)日:2007-11-27

    申请号:US10643373

    申请日:2003-08-20

    申请人: Craig L Holloway

    发明人: Craig L Holloway

    IPC分类号: B64D1/04

    CPC分类号: F42C11/065 F42C11/001

    摘要: A synchronous or synergeticly timed fuse is installed into ordnance (bombs, artillery shells, depth charges etc.), the ordnance is delivered to a target area and a simultaneous (synchronous), or a synergetic (not neccessarily synchronous yet the energies add together to be greater than their individual parts), explosion event occurs. This explosion event can be enhanced by the shape the ordnance is configured in (a shaped charge on the order of meters or kilometers).

    摘要翻译: 一个同步或协同定时的保险丝安装在弹药(炸弹,炮弹,深度收费等)中,弹药被传送到目标区域,同时(同步)或协同(不必要的同步,但能量加在一起 大于其各个部分),爆炸事件发生。 这种爆炸事件可以通过配置弹药的形状来增强(成形的费用在数米或公里数量级)。

    Method and apparatus for autonomous detonation delay in munitions
    59.
    发明授权
    Method and apparatus for autonomous detonation delay in munitions 有权
    自动爆炸延迟弹药的方法和装置

    公开(公告)号:US07124689B2

    公开(公告)日:2006-10-24

    申请号:US10994754

    申请日:2004-11-22

    IPC分类号: F42C19/06

    摘要: A detonation timing apparatus and method of determining a detonation time is disclosed. The detonation timing apparatus comprises an initiation sensor, at least one impact sensor, and at least one controller. The at least one controller may be configured for sensing an initiation event associated with the initiation sensor and sensing an impact event associated with the at least one impact sensor. The at least one controller is further configured for determining an impact velocity estimate proportional to a temporal difference between the initiation event and the impact event, using the impact velocity estimate to determine the detonation delay, and generating the detonation event at the detonation delay after the impact event. The timing apparatus and method of determining a detonation time may be incorporated in a fuze, which may be incorporated in an explosive projectile.

    摘要翻译: 公开了一种爆震定时装置和确定爆震时间的方法。 爆震定时装置包括起动传感器,至少一个冲击传感器和至少一个控制器。 所述至少一个控制器可以被配置用于感测与所述起始传感器相关联的启动事件并感测与所述至少一个冲击传感器相关联的冲击事件。 所述至少一个控制器被进一步配置用于使用所述冲击速度估计来确定与所述起动事件和所述撞击事件之间的时间差成比例的冲击速度估计,以确定所述爆震延迟,以及在所述爆震延迟之后产生所述爆震事件 影响事件。 确定爆震时间的定时装置和方法可以结合在可以并入爆炸性射弹中的引信中。

    Method and device for transferring information to programmable projectiles
    60.
    发明授权
    Method and device for transferring information to programmable projectiles 失效
    将信息传送到可编程弹体的方法和装置

    公开(公告)号:US06422119B1

    公开(公告)日:2002-07-23

    申请号:US09414308

    申请日:1999-10-06

    申请人: André Boss

    发明人: André Boss

    IPC分类号: F42C900

    摘要: The transmission of the disaggregation time takes place in the area of the conveying path of the projectiles (18) between a a magazine of the gun and the start of the flight path of the projectile (18), wherein the disaggregation time (Tz(Vo_typ)) is corrected by means of a delay time, which is a function of the selected transmitting point.

    摘要翻译: 分解时间的传递发生在枪的杂志和射弹(18)的飞行路径开始之间的射弹(18)输送路径的区域,其中分解时间(Tz(Vo_typ) )通过作为所选择的发送点的函数的延迟时间进行校正。