One-Touch Tarp Controller with Amperage Detection
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Solution Overview
Problem
Existing tarp systems for trailers lack efficient remote operation solutions that allow safe and efficient control of tarp movement from a distance, often requiring manual intervention and lacking robust automatic shut-off mechanisms.
Innovation Solution
A one-touch controller system that uses solid state circuitry and amperage detection to automatically shut off the motor, allowing incremental or full cycle operations based on button hold duration, and integrates with a geared brake motor for safe and efficient remote operation of tarp systems.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual operation of tarp is used, then operator can directly control tarp movement, but operator safety is compromised and operation efficiency is reduced
Solution Approach 1:
A wireless remote control transmitter serves as an intermediary device, allowing the operator to control the tarp motor from a distance. The transmitter sends wireless signals to a receiver connected to the motor, enabling remote operation without direct contact with moving parts, thus improving safety while maintaining operational efficiency
2Ease of operation
If simple momentary signal remote control is used, then remote operation is achieved, but the system lacks robust automatic shut-off mechanisms and may cause damage
Solution Approach 1:
The system incorporates feedback mechanisms through amperage detection circuitry that continuously monitors motor current. When the tarp reaches its fully extended or retracted position, the amperage changes trigger automatic shut-off signals, preventing motor damage and ensuring reliable operation. LED indicators provide visual feedback on system status and operation progress
3Duration of action of moving object
If button is held for longer than 2 seconds, then continuous operation can be achieved, but the remote may become inoperable
Solution Approach 1:
The system dynamically adjusts its response based on button press duration. Short presses (under 2 seconds) trigger single-cycle operations, while longer presses activate continuous operation mode. The controller monitors press duration and changes operational behavior accordingly, maintaining remote operability across different usage scenarios without causing system lockup
Data Source
AI summary
A one-touch controller for a tarp system with varying phases or modes based on a single touch to operate. The one-touch controller module controls a motor of a tarp, such as a geared brake motor, and a switch or a remote control system with a button to push to operate a vehicle tarp system with one touch of the button. The one-touch controller preferably has solid state circuitry that controls power to and direction of the motor and detects amp variations from the motor to automatically shut off the system. The remote control system preferably operates in various modes based on how long the button of the remote control is touched, such as with short touches of the button being incremental operation, other touches permitting the entire cycle in automatic operation, and touches longer than a set time being “press and hold” operation.