Modular Joystick Processing Units for Versatile Equipment Control
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Solution Overview
Problem
Conventional joysticks lack adaptability for different applications due to remote processing and limited control logic, restricting their versatility in controlling various equipment.
Innovation Solution
A joystick system with removable processing units, each comprising a controller, processor, and communications module, which can be coupled to sensors via sockets, allowing for modular adaptability and enhanced control capabilities.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If processing is provided remotely or with dedicated communication processors, then the joystick structure is simplified, but adaptability for different applications is reduced
Solution Approach 1:
The joystick is divided into modular components: a base unit with sensors and sockets, and removable processing units that can be interchangeably connected. This segmentation allows the joystick structure to remain simple while enabling adaptability through different processing unit configurations for various applications.
Solution Approach 2:
The joystick base unit is designed with universal sockets that can accommodate multiple types of processing units. This multi-functionality allows the same joystick structure to work with different processors, making it adaptable to various applications without increasing structural complexity.
2Adaptability or versatility
If a removable processing unit is added to the joystick, then adaptability is improved, but device complexity increases
Solution Approach 1:
The processing unit is designed to nest within or connect to the joystick base unit through standardized sockets. This nesting approach allows the removable processing unit to integrate seamlessly with the base, providing modular adaptability without significantly increasing overall system complexity.
Data Source
AI summary
A system includes a joystick having a body defining a handle. At least one socket is operably coupled to the handle. The joystick further includes one or more sensors including: an orientation sensor that is configured to sense orientation of the handle or an input device. Each sensor is operably coupled to the at least one socket.