Pivoting U-Shaped Handle for AGV Mode Switching
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Solution Overview
Problem
Conventional Automatic Guided Vehicles (AGVs) lack an efficient design for transitioning between self-driving and manual control modes, limiting operator flexibility and control during operations.
Innovation Solution
A self-driving system with a U-shaped handle that can be pivoted to switch between self-driving and manual control modes, featuring a control stick for directional control, integrated sensors for navigation, and a console for operator interaction, allowing seamless transition between autonomous and manual operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a conventional handle design is used for manual control, then the structure is simple, but the transition between self-driving and manual control modes is inefficient and lacks operator flexibility
Solution Approach 1:
The handle is designed with dynamic positioning capability, allowing it to be pulled down to activate manual control mode and pushed up to return to self-driving mode. This dynamic movement enables efficient mode transition while maintaining a relatively simple overall structure, resolving the contradiction between operational ease and structural complexity.
2Adaptability or versatility
If the handle is made more complex to improve control flexibility, then operator flexibility improves, but the device complexity increases
Solution Approach 1:
The handle serves multiple functions: it acts as a mode switch (pulling down activates manual control, pushing up returns to self-driving mode) and maintains structural simplicity. This multi-functionality provides control flexibility without significantly increasing device complexity, resolving the contradiction between adaptability and complexity.
3Ease of operation
If a U-shaped handle with pivotable connection is used, then mode switching capability is improved, but the structural complexity increases
Solution Approach 1:
The U-shaped handle is pivotally connected to the console, allowing it to move between a lowered position (manual mode) and an elevated position (self-driving mode). This dynamic pivotable connection enables intuitive mode switching while keeping the structural complexity manageable through a single pivotal joint.
4Ease of manufacture
If the handle design is simplified to reduce complexity, then manufacturing is easier, but the transition between modes becomes less efficient
Solution Approach 1:
The handle incorporates a pivotable connection that allows smooth transition between modes through a simple pulling and pushing motion. This dynamic design achieves efficient mode transition without requiring complex mechanisms, maintaining ease of manufacture while improving operational efficiency.
Data Source
AI summary
Embodiments of the present disclosure include automated guided vehicles (AGVs) having a U-shaped handle. The U-shaped handle can be pull down to change operation of the AGV. In one embodiment, a self-driving system is provided. The system includes a body having one or more motorized wheels, a console coupled in an upright position to an end of the body, and a handle pivotally coupled to the console, the handle being movable with respect to the console to change operation of the self-driving system between a self-driving mode and a manual control mode.