Claw Machine Grip Control Using Proximity-Based Lift and Release
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Solution Overview
Problem
Conventional claw machines struggle to balance gameplay and the chances of winning prizes, leading to player manipulation and owner countermeasures to ensure profit.
Innovation Solution
A control system for claw machines that includes a limiting member, a location sensor, an operation interface, and a processor. This system adjusts the claw's movement and grip strength based on user input and proximity signals, implementing various operation modes to manage gameplay and prize distribution.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the claw mechanism uses strong grabbing strength to ensure owners profit, then the reliability of prize distribution is improved, but the ease of operation for players deteriorates
Solution Approach 1:
The system dynamically changes the grabbing strength parameter based on detected player manipulation patterns. When manipulation is detected, the processor adjusts the motor control parameters to modify cable tension and claw closing force, transforming the fixed-strong grabbing into a variable parameter that adapts to player behavior while maintaining owner profit goals
Solution Approach 2:
The system implements feedback by detecting player manipulation actions through sensors and using this information to adjust the claw mechanism's grabbing strength in real-time. The processor receives feedback from the location sensor and manipulation detection, then modifies the motor control signals to achieve balanced gameplay that maintains reliability while improving ease of operation
2Ease of operation
If the claw mechanism allows easy winning for players, then the ease of operation is improved, but the reliability of owner profit deteriorates
Solution Approach 1:
The system dynamically adjusts the grabbing strength parameter based on detected player manipulation patterns. When manipulation is detected, the processor adjusts the motor control parameters to modify cable tension and claw closing force, transforming the fixed-strong grabbing into a variable parameter that adapts to player behavior while maintaining owner profit goals
Solution Approach 2:
The system implements feedback by detecting player manipulation actions through sensors and using this information to adjust the claw mechanism's grabbing strength in real-time. The processor receives feedback from the location sensor and manipulation detection, then modifies the motor control signals to achieve balanced gameplay that maintains reliability while improving ease of operation
3Device complexity
If the claw mechanism uses fixed grabbing strength, then the device complexity is reduced, but the adaptability to different gameplay situations deteriorates
Solution Approach 1:
The system dynamically changes the grabbing strength parameter based on detected player manipulation patterns. When manipulation is detected, the processor adjusts the motor control parameters to modify cable tension and claw closing force, transforming the fixed-strong grabbing into a variable parameter that adapts to player behavior while maintaining owner profit goals
Solution Approach 2:
The system transforms the static grabbing strength into a dynamic parameter that can be adjusted in real-time based on gameplay conditions. The processor continuously monitors player actions and modifies the motor control signals accordingly, enabling the claw mechanism to adapt its grabbing strength during operation without requiring complex mechanical adjustments
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 control system effectively balances gameplay and prize chances, reducing player manipulation and ensuring a fair and profitable experience for both players and owners by dynamically controlling the claw's movement and grip strength.
Implementation Method 1
a location sensor that is installed on the shell of the claw mechanism, and that is configured to generate a proximity signal when an object comes into proximity of the location sensor
Implementation Method 2
a rotating motor that is connected to the cable reel to control the movement of the cable reel
Implementation Method 3
a driving module that is configured to control the claw to close or open based on a control signal
Data Source
AI summary
A control system for controlling a claw machine includes a limiting member that is inclined toward a claw of the claw machine, a location sensor, and a processor. In response to user-operation, the processor generates a dropping signal to drop the claw, and generates a closing electrical signal to control the claw to close. The processor generates a lifting signal to lift the claw. The location sensor generates a proximity signal when the claw is in proximity. In response to receipt of the proximity signal, the processor generates a signal to lift the claw for a predetermined lifting distance. After the signal is transmitted for a preset time, the processor generates an opening pulse signal to reduce a grip strength of the claw.