摘要:
A magnetic coupling (MC) circuit is provided for detecting an obscured object. The MC circuit connects to a current measuring instrument and includes a Marx bank having a plurality of stages; a peaking circuit; and an induction loop. Each stage of the Marx bank includes a resistor-capacitor (RC) loop having a first resistor connecting to a breakdown circuit. The Marx bank connects to a fixed potential known as ground. The breakdown circuit includes a breakdown switch, a second resistor and a bank capacitor. The voltage source connects to the Marx bank. The peaking circuit includes a peaking inductor, a peaking capacitor and a peaking switch disposed in parallel. The peaking switch connects the Marx bank to the peaking capacitor. The induction loop includes an impedance inductor connecting to the peaking switch. The instrument measures a first current in absence of the object and a second current in presence of the object, and detects the object based on difference between the first and second currents.
摘要:
This apparatus is for the destruction of land mines, improvised explosive devices and mechanical booby traps by creating strong forces on the ground. The apparatus comprises a physical structure having an electric motor-vanes housing assembly, that is connected to an electrical system. The electrical system comprises a portable control panel and a portable power supply. Undiscovered land mines pose problems for many countries of the world.
摘要:
A vehicle (2) comprising a vehicle body (6) is disclosed. First struts (16) are mounted to the vehicle body for supporting transport wheels (12) for supporting the vehicle body in a first mode of operation of the vehicle, and second struts (26) are mounted to the vehicle body for supporting roller assemblies (14) for supporting the vehicle body and applying pressure to the ground to detonate explosive devices in a second mode of operation of the vehicle. The transport wheels engage the ground and the rollers are out of engagement with the ground in the first mode, and the rollers engage the ground and the transport wheels are out of engagement with the ground in the second mode. Rollers of one roller assembly partly protrude into gaps between rollers of the other roller assembly.
摘要:
The system comprises an orientable block, in which are mounted at least transmission and reception antennas of means for detecting improvised explosive devices, which are directed in such a way as to illuminate at least one and the same zone of space, and a detection confirmation camera which is directed towards the zone illuminated by these transmission and reception antennas in such a way as to be able to form an image of this zone, as well as means for controlling the orientation of said orientable block, which bring about a displacement of said block in such a way as to generate a scan of a part of space by said detection means.
摘要:
The present disclosure relates to a mechanical connection device between a motorized vehicle and working equipment. According to the present disclosure, the device includes a rigid plate mounted by means of axles in the tow rings of the vehicle and bearing adjustable skids that are applied against a transverse surface of the vehicle, such as to abutt the connection device to the vehicle, thereby securing the same.
摘要:
A system and method for guiding a disruptor robot in disruption of an explosive device. The system includes a source of penetrating radiation, having a coordinated position on the robot with respect to a disrupter coupled to robot, and at least one detector for detecting radiation produced by the source and scattered by the explosive device. An analyzer produces an image of the explosive device and facilitates identification of a disruption target of the explosive device. A controller positions the disruptor with respect to the explosive device so that the disruptor is aimed at the disruption target.
摘要:
The present invention provides an apparatus and method of detecting, locating, and suppressing electronic devices, specifically IEDs. This RF emission measurement device in some embodiments can also be considered a system for RF emission measurement, location, and suppression. In some embodiments the apparatus comprises a high sensitivity receiver for receiving and analyzing electronic emissions. In other embodiments the apparatus comprises a high sensitivity receiver and an electromagnetic source for illuminating, and/or suppressing an electromagnetic device. The electromagnetic source could be any electromagnetic emitter known in the art, for example a magnetron or an adjustable wideband electromagnetic emitter.
摘要:
A method of deactivating land mines buried in ground comprises projecting high-pressure water jets into ground, cutting through ground with the high-pressure water jets, and making at least one cut through a land mine or cutting through at least one land mine that had been under the ground, the cutting of the land mine reducing the performance of the land mine. The method may reduce the performance of the land mine by rendering the land mine inactive to normal detonation procedures for the land mine. To reach as many surface areas on the buried landmines, it is preferable that at least two high-pressure water jets are spaced apart are used to cut through the ground. The method may be practiced with the high-pressure water jet being carried on a vehicle and cutting is done in a line that is formed at least in part by movement of the vehicle over the ground while the high-pressure water jet is cutting ground. An apparatus for the reduction in effectiveness of land mines buried in ground may comprise a self-contained push-cart unit or a unit attached or attachable to a vehicle. A complete system could comprise a vehicle having a source of liquid, a high-pressure pump to move the liquid under high pressure, a nozzle directing a liquid jet path for the liquid, a support for the nozzle, abrasive delivery system, and nozzle being controllable to direct the liquid towards the ground while the nozzle is fixed relative to the vehicle.
摘要:
A system having a plurality of networked detectors for detecting chemical, biological, or radiological, nuclear, or explosive agents is disclosed. The system includes a plurality of remote units, wherein each remote unit includes a robotic base, a lift, a sensor module, transceiver, navigation system, and power source. The remote units communicate with a base station, which receives data from the remotes and determines, based on the data, if an alarm condition exists.
摘要:
Apparatus for activating different types of magnetic trigger mechanism employed by different types of magnetic mine. The magnetic trigger activating apparatus includes apparatus for modifying the magnetic field sensed by each different type of magnetic trigger mechanism in a predetermined varying manner, thereby causing activation of each different type of magnetic trigger mechanism and thus detonation of each different type of magnetic mine when the apparatus for modifying is at least a predetermined minimum distance therefrom.