Cooperative Load Transport Control with Self-Checking Status Signals
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Solution Overview
Problem
Existing systems for transporting heavy loads using multiple apparatuses lack efficient coordination and fail-safe mechanisms, leading to potential safety hazards and increased maintenance costs due to the need for spare master and slave apparatuses.
Innovation Solution
A system comprising multiple apparatuses with transmitter and receiver modules, a central command module, and a controller that conducts status checks, transmits operative or non-operative signals, and coordinates movement instructions to ensure safe and efficient operation, allowing for quick shutdown and identification of faulty components.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Power
If multiple apparatuses are used to transport heavy loads, then the transport capacity is improved, but the coordination complexity and safety risks increase
Solution Approach 1:
The system divides the multi-apparatus coordination task into independent status check modules, where each apparatus autonomously checks its own components (motors, batteries, hydraulics) and communicates status independently, rather than requiring complex centralized coordination for status monitoring
Solution Approach 2:
The system implements continuous feedback loops where each apparatus transmits status signals to a receiver module, which sends alerts to a remote location, enabling real-time monitoring and immediate response to failures without increasing coordination complexity
2Power
If traditional multi-apparatus systems are used, then heavy loads can be transported, but maintenance costs increase due to required spare apparatuses
Solution Approach 1:
Each apparatus is equipped with autonomous self-diagnosis capabilities through status check modules that continuously monitor components and identify failures independently, eliminating the need for external inspection and reducing maintenance intervention requirements
Solution Approach 2:
The system enables use of standardised, interchangeable apparatuses where individual units can be quickly replaced upon failure without requiring expensive specialised spare apparatuses, as each unit maintains identical component specifications and can be independently serviced
3Reliability
If status check systems are implemented, then safety is improved, but the system complexity increases
Solution Approach 1:
The status check system is implemented locally at each apparatus with dedicated sensors and controllers monitoring specific components (motors, batteries, hydraulics), rather than using a single complex centralized monitoring system, distributing complexity to simpler local units
Data Source
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AI summary
An apparatus for transporting a load is described, including: a body including a part or portion for engaging with or connecting to a load to be transported; a ground-engaging device supporting the body, the ground-engaging device for effecting movement of the body over a surface; a transmitter module; a receiver module; and a controller for communicating with the transmitter and receiver modules and the ground engaging device and for receiving status signals from components and/or devices of the apparatus, wherein the controller is capable of conducting a check as to the status of the components and/or devices of the apparatus, and after completing said check to provide an "apparatus operative" or "apparatus non-operative" signal to the transmitter module, wherein the transmitter module is configured to transmit the "apparatus operative" or "apparatus non-operative" signal, and wherein the receiver module is configured to receive from a first predetermined, or designated, other such apparatus its respective "apparatus operative" or "apparatus non-operative" signals.