Pyrotechnic Explosion Simulator with Vertical Blast Direction

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Solution Overview

Problem

Current explosive device simulators lack the ability to provide realistic and safe simulations of explosions, posing risks to military personnel during training.

Innovation Solution

A system comprising pyrotechnic firing devices and a control module that directs explosions in a predetermined direction, minimizing horizontal projectile risks and allowing for external device integration, utilizing pyrotechnic cartridges to simulate the signature of an improvised explosive device.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If traditional explosive device simulators are used, then the simulation may be safe, but the realism of the explosion simulation is reduced

Engineering Contradiction:

ImprovesafetyVSAvoidrealism of explosion simulation

Core Design Contradiction:

ReliabilityVSMeasurement precision

Solution Approach 1:

The explosive device is segmented into multiple independent pyrotechnic cartridges, each capable of being fired in different directions. This allows the simulation to distribute explosive effects vertically upward rather than horizontally, maintaining safety while preserving realism through multiple simultaneous explosion signatures.

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The simulation transitions from horizontal explosion projection to vertical explosion projection by directing pyrotechnic cartridges upward at angles greater than 45 degrees from horizontal. This dimensional change redirects harmful horizontal projectiles away from personnel while maintaining the visual and auditory realism of an explosion.

Inventive Principle:

Principle #17Another dimension (Dimensionality change)

2Measurement precision

If pyrotechnic firing devices are used to improve realism, then the explosion simulation becomes more realistic, but the risk of injury to participants increases

Engineering Contradiction:

Improverealism of explosion simulationVSAvoidrisk of injury to participants

Core Design Contradiction:

Measurement precisionVSObject-affected harmful factors

Solution Approach 1:

Pyrotechnic firing devices are oriented to fire cartridges at angles greater than 45 degrees from horizontal, directing explosive force and projectiles vertically upward. This angular orientation maintains explosion realism while redirecting harmful factors away from horizontal zones where personnel are positioned.

Inventive Principle:

Principle #17Another dimension (Dimensionality change)

Solution Approach 2:

The harmful horizontal projectile dispersion is converted into a beneficial vertical explosion signature. By directing pyrotechnic devices upward, the simulation harnesses the explosive force to create realistic visual and auditory effects while the projectiles are redirected into the sky, transforming a safety hazard into a safety feature.

Inventive Principle:

Principle #22Blessing in disguise (Convert harm into benefit)

3Ease of operation

If fixed trigger devices are built into the simulator, then the operation is simplified, but the versatility of the simulation system is reduced

Engineering Contradiction:

Improveoperation simplicityVSAvoidsimulation scenario versatility

Core Design Contradiction:

Ease of operationVSAdaptability or versatility

Solution Approach 1:

The simulator incorporates universal coupling ports that can interface with multiple types of external trigger devices including wired remote controls, wireless transmitters, and acoustic sensors. This multi-functional design allows the same pyrotechnic system to be triggered by various mechanisms, enabling diverse simulation scenarios while maintaining operational simplicity through standardized connections.

Inventive Principle:

Principle #6Universality (Multi-functionality)

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

The system provides a more realistic and safer simulation of explosions by directing the blast vertically, reducing injury risks and enabling versatile simulation scenarios with external device integration.

Implementation Method 1

A pyrotechnic device is operable to direct a pyrotechnic explosion in a predetermined direction to simulate the actual explosion of the explosive device

Methodology Applied

Scientific EffectPyrotechnic explosion: Explosion

Implementation Method 2

The control module detonates the firing devices in response to the trigger signal

Methodology Applied

Scientific EffectDetonation: Detonation

Data Source

PatentUS7597047B2Simulating an explosion of an improvised explosive device

Publication Date: 2009.10.06 PACIFIC COAST SYST

AI summary

According to one embodiment, a system for simulating an actual explosion of an explosive device includes one or more firing devices and a control module. A firing device comprises a pyrotechnic device operable to direct a pyrotechnic explosion in a predetermined direction to simulate the actual explosion of the explosive device. The control module receives a trigger signal from a trigger device, which is operable to send the trigger signal in response to a trigger event. The control module detonates the firing devices in response to the trigger signal.