Remote Throttle Relay for Bowden Cable to Electronic Throttle Control
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Solution Overview
Problem
Devices equipped with Bowden cables are incompatible with engines using electronic throttle control systems, as they require mechanical force transmission through cables, limiting compatibility with engines that utilize electronic communication for throttle control.
Innovation Solution
A remote throttle control relay system that converts user input from a Bowden cable into a control signal compatible with all types of engines, using a throttle lever position sensor to relay the position to an electronic throttle body, allowing for seamless integration without additional modifications.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a conversion system is added to enable Bowden cable compatibility with electronic throttle systems, then compatibility is improved, but device complexity increases
Solution Approach 1:
The patent segments the throttle control system into distinct functional modules: the original Bowden cable mechanism, the conversion adapter (which itself is segmented into mechanical interface, sensing element, and electronic output components), and the electronic throttle body. This segmentation allows each component to remain simple and specialized, with the adapter serving as a self-contained conversion unit that doesn't complicate the other components
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
Enables compatibility between Bowden cable-based devices and electronic throttle systems, allowing for smooth throttle control and engine operation without the need for additional modifications, enhancing versatility and compatibility across different engine types.
Implementation Method 1
a throttle lever position sensor in communication with the processor configured to detect a position of the throttle lever
Data Source
AI summary
A throttle assembly for an engine may include a remote throttle lever, a sensor, and a terminal. The remote throttle lever may be coupled physically to a user input device and operable to be moved under control of the user input device. The sensor is configured to detect a position of the remote throttle lever and generate an output signal indicative of the position of the remote throttle lever. The terminal configured to provide the output signal to a controller of the engine.