Remote Weapon Control Unit Ammunition Optimization

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Solution Overview

Problem

Remote-controlled weapon systems face challenges in efficiently managing limited ammunition supplies during operations, particularly in battlefield or emergency situations where rapid ammunition replenishment is difficult, leading to inefficiencies in targeting and neutralizing targets.

Innovation Solution

An apparatus and method that calculates the number of remaining rounds of ammunition and accuracy rate, determining whether a target can be neutralized, and prioritizing targets based on available ammunition and threat level, with the ability to allocate targets to suitable weapons for effective firing.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Quantity of substance

If the striking device is loaded with a finite number of rounds of ammunition, then the device can be compact and portable, but the ammunition runs low during firing requiring replenishment which is difficult in battlefield situations

Engineering Contradiction:
Improvenumber of rounds of ammunitionVSAvoidtime to replenish ammunition
Core Design Contradiction:
Quantity of substanceVSLoss of time

Solution Approach 1:

The control unit performs preliminary calculations of the accuracy rate and required ammunition rounds before firing begins. This allows the system to pre-determine the optimal firing strategy and ammunition allocation, ensuring that the limited ammunition supply is used most efficiently without requiring time-consuming mid-operation adjustments or replenishment

Inventive Principle:
Principle #10Preliminary action

2Reliability

If the striking device fires multiple rounds to ensure target neutralization, then the probability of hitting the target increases, but the limited ammunition is consumed faster

Engineering Contradiction:
Improveprobability of hitting the targetVSAvoidnumber of rounds of ammunition
Core Design Contradiction:
ReliabilityVSQuantity of substance

Solution Approach 1:

The control unit calculates the minimum number of rounds required to achieve the desired accuracy rate for target neutralization. Instead of firing excessive rounds, the system determines the precise partial action needed - calculating the optimal number of rounds that provides sufficient probability of hit while conserving the limited ammunition supply

Inventive Principle:
Principle #16Partial or excessive action

Solution Approach 2:

The system dynamically adjusts firing parameters including the number of rounds, firing rate, and target selection based on real-time calculations of accuracy rate and remaining ammunition. The control unit changes these parameters to optimize the balance between reliability of target neutralization and conservation of ammunition resources

Inventive Principle:
Principle #35Parameter changes

3Productivity

If the system calculates accuracy rate and required rounds for each target, then the use of ammunition is optimized, but the processing time and system complexity increase

Engineering Contradiction:
Improveefficiency of ammunition useVSAvoidsystem complexity for calculation
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The control unit automatically performs all calculations of accuracy rate, required ammunition rounds, and target prioritization without external intervention. The system serves itself by autonomously analyzing target data, calculating optimal firing strategies, and controlling the striking device, thereby optimizing ammunition use while managing complexity through automation rather than manual processes

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS11118866B2Apparatus and method for controlling striking apparatus and remote controlled weapon system
Publication Date: 2021.09.14 HANWHA AEROSPACE CO LTD
  • US11118866B2 patent drawing
  • US11118866B2 patent drawing
  • US11118866B2 patent drawing

AI summary

Provided is an apparatus for controlling a striking device. The apparatus for controlling the striking device equipped with a weapon to strike a target includes: a display unit which displays an image captured by a camera mounted on the striking device; a control unit which controls firing of the weapon; and a manipulation unit which transmits a fire signal to the control unit, wherein the control unit calculates the number of rounds of ammunition left in the striking device, calculates an accuracy rate which is a probability that the striking device will hit the target, and determines whether the target can be neutralized by considering the calculated number of rounds of ammunition left and the calculated accuracy rate for the target.