Modularized explosive ordnance disposal training system

Abstract

The invention relates to a modular explosive ordnance disposal training system. The modular explosive ordnance disposal training system comprises a basic explosive module, an initiation device module, a sensor and feedback system, a user-defined scene expansion slot, a virtual training interface and a safety guarantee module, the basic explosive module comprises a simulation explosive, an additive, a packaging material and a detonating device interface; the interface of the detonating device adopts a standardized slot design; the sensor and feedback system comprises a pressure sensor, a vibration sensor, a tension sensor, a wireless communication module, a wireless data transmission module and a sound-light alarm; the safety guarantee module comprises material safety and fault safety. The mode that the explosives and the detonating device can be rapidly detached and combined is adopted, and various real scenes are simulated to achieve modular structural design; meanwhile, specific materials and electronic feedback are used, so that the real explosion risk is avoided, and the safety is improved; and the system has various training functions including coverage detection, identification and removal, and also supports data recording and redisk analysis.

Description

Technical Field

[0001] The present invention relates to the technical field of security inspection and bomb disposal, and in particular to a modular bomb disposal training system. Background Art

[0002] Current global EOD training technology often consists of a single explosive combined with a fixed detonator. This presents the following challenges: 1. Insufficient training coverage: Complex explosive combinations cannot be simulated, resulting in limited adaptability to actual combat scenarios. 2. Waste of resources: Each device is only suitable for a single scenario, leading to redundant material accumulation through repeated purchases. 3. Difficulty in storage and management: A mix of different device specifications occupies a large space and results in high maintenance costs.

[0003] Moreover, the bomb disposal equipment used for training at home and abroad are all of a single design type, which can only be used to dismantle one type of explosive and one type of detonator, and has no modular quick-disassembly and quick-assembly concept. Summary of the Invention

[0004] The object of the present invention is to provide a modular bomb disposal training system.

[0005] In order to achieve the above object, the present invention provides the following technical solutions: A modular bomb disposal training system includes a basic explosives module, a detonator module, a sensor and feedback system, a custom scenario expansion slot, a virtual training interface, and a safety assurance module; the basic explosives module includes simulated explosives, additives, packaging, and a detonator interface; the detonator interface adopts a standardized slot design; the sensor and feedback system includes a pressure sensor, a vibration sensor, a tension sensor, a wireless communication module, a wireless data transmission module, and an audible and visual alarm; the safety assurance module includes material safety and fault safety.

[0006] Preferably, the simulated explosive is made of silica gel or 3D printed material, and its appearance simulates one of TNT, C4 plastic explosive, ammonium nitrate explosive, black powder, emulsion explosive, pyrotechnic agent or homemade explosive, and a weight sensor and a shape sensor are provided in the simulated explosive.

[0007] Preferably, the detonator module includes a timing module, a remote control module, a release module, a pressure module, a pull module, a metal free body module, a sound control module, a light control module, a temperature control module, a magnetic control module and a power off module. Beneficial effects

[0008] The present invention is mainly used to train bomb disposal team members to make and dispose of explosive devices. It adopts a mode in which explosives and detonating devices can be quickly disassembled and combined, and simulates various real scenarios to achieve a modular structural design. At the same time, it uses specific materials and electronic feedback to avoid the risk of real explosions to improve safety. It also has multiple training functions, including covering the entire process of detection, identification, and demolition, and also supports data recording and replay analysis.

[0009] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 Schematic diagram of a system according to an embodiment of the present invention. DETAILED DESCRIPTION

[0011] The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0012] In the description of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0013] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0014] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0015] like Figure 1As shown, a modular bomb disposal training system includes a basic explosive module, an explosive device module, a sensor and feedback system, a custom scenario expansion slot, a virtual training interface and a safety assurance module; the basic explosive module includes simulated explosives, additives, packaging and an explosive device interface; the explosive device interface adopts a standardized slot design to support rapid replacement of different explosive device modules; the sensor and feedback system includes a pressure sensor, a vibration sensor, a tension sensor, a wireless communication module, a wireless data transmission module and an audible and visual alarm; the safety assurance module includes material safety and fault safety. All components in the material safety are designed without pyrotechnics and use low-voltage circuits below 12V. A built-in fuse is used in the fault protection to prevent short-circuit damage to the equipment due to improper operation.

[0016] Pressure sensors, tension sensors, and vibration sensors are used to detect operational stability, with data synchronized to the terminal. A wireless communication module records operational steps and time, generating training reports. A wireless data transmission module transmits sensor-detected data to the terminal, generating training reports in real time. Sound and light alarms simulate explosion triggering effects, enhancing immersion. Custom scenario expansion slots are reserved for supporting new modules (such as mercury balance devices and acid corrosion triggering devices). A virtual training interface is compatible with VR devices, simulating high-risk environments (such as vehicle bombs and underground mines). Preferably, the simulated explosive is made of silicone or 3D printed material, and its appearance simulates one of TNT, C4 plastic explosive, ammonium nitrate explosive, black powder, emulsion explosive, pyrotechnic agent or homemade explosive. The simulated explosive is provided with a weight sensor and a shape sensor for identifying weight and shape.

[0017] Preferably, the detonator module includes a timing module, a remote control module, a release module, a pressure module, a pulling module, a metal free body module, a sound control module, a light control module, a temperature control module, a magnetic control module and a power-off module; the timing module is an electronic timer + buzzer, simulating a countdown sound and light alarm; the remote control module is a wireless signal receiver, which cooperates with the jammer to train signal blocking; the release or pressure module is a pressure sensor or a magnetic switch, which sounds a buzzer alarm after being triggered; the pulling module is a miniature tension sensor; the metal free body module is a simulated explosive detonation trigger switch, which is provided with solid or liquid metal, and a number of contacts are provided around the inside of the module. When the simulated explosive is moved, the solid or liquid metal in the metal free body module moves, and when the solid or liquid metal contacts the contacts, the simulated explosive will detonate; the power-off module is a multi-line parallel circuit, and cutting any line will trigger an alarm. Example

[0018] First, detection and identification are carried out, using a handheld explosives detector (simulation) and a portable X-ray machine (simulated imaging screen) to analyze the type and structure of explosives; secondly, the detonator is dismantled, and tools such as non-magnetic scissors and probes are selected based on X-ray imaging, and the power supply is cut off or the detonator module is removed, and then transferred and destroyed; the bomb disposal robot (simulated robotic arm) is operated to move the explosives to the explosion-proof tank, and the explosive destroyer is used to simulate destruction; finally, a review and scoring are carried out, and the operation accuracy, time efficiency and risk control are evaluated through wireless data.

[0019] After review and scoring, the results are output in the form of hardware, software, and documents. The devices can be used in scenarios such as military or police bomb disposal training, civilian safety education, and international counter-terrorism cooperation.

[0020] In summary, the fully covered modular device for simulating bomb disposal of the present invention breaks through the traditional single training mode and supports unlimited scene combinations; the module reuse rate is increased by 70%, and the long-term training cost is reduced by 50% to achieve low cost and high reusability; the operation accuracy of bomb disposal operators is quantified through data, and targeted intensive training is assisted to complete the intelligent feedback system.

[0021] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0022] The above-described embodiments merely illustrate several implementations of the present invention, and while their descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the spirit of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the patent for this invention shall be determined by the appended claims.

Claims

1. A modular bomb disposal training system, characterized in that: It includes a basic explosive module, an initiator module, a sensor and feedback system, a custom scenario expansion slot, a virtual training interface and a safety assurance module; the basic explosive module includes simulated explosives, fillers, packaging and an initiator interface; the initiator interface adopts a standardized slot design; the sensor and feedback system includes a pressure sensor, a vibration sensor, a tension sensor, a wireless communication module, a wireless data transmission module and an audible and visual alarm; the safety assurance module includes material safety and fault safety.

2. A modular bomb disposal training system according to claim 1, characterized in that: The simulated explosive is made of silica gel or 3D printed material, and its appearance simulates one of TNT, C4 plastic explosive, ammonium nitrate explosive, black powder, emulsion explosive, pyrotechnic agent or homemade explosive. The simulated explosive is provided with a weight sensor and a shape sensor.

3. The modular bomb disposal training system according to claim 1, characterized in that: The detonator module includes a timing module, a remote control module, a release module, a pressure module, a pull module, a metal free body module, a sound control module, a light control module, a temperature control module, a magnetic control module and a power off module.

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