Vehicle Cargo Monitoring for Early Fall Prevention
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Solution Overview
Problem
Cargo falling off vehicles during travel due to vibration or wind pressure poses a risk of accidents and injuries, with existing methods failing to effectively prevent or recognize such incidents.
Innovation Solution
A cargo falling prevention system equipped with movement detectors and a falling prevention device, controlled by a controller, which detects cargo movement and weight changes to deploy the device and prevent cargo from falling, and adjusts vehicle controls based on cargo type and weight.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If cargo is initially fixed on the cargo platform, then cargo stability is improved, but there is no solution for recognizing or preventing cargo falling during travel
Solution Approach 1:
The system performs preliminary detection of cargo loading states before vehicle travel using imaging devices and weight detectors. The controller analyzes this data in advance to identify improper loading conditions and issues warnings to the driver, enabling preventive action before cargo falling occurs during travel.
2Device complexity
If no detection system is installed, then device complexity is reduced, but cargo falling cannot be recognized or prevented
Solution Approach 1:
The system uses a camera to perform multiple functions: capturing cargo loading states for analysis, detecting cargo movement during travel, and providing visual feedback to the driver. This multi-functional approach achieves comprehensive cargo monitoring without requiring separate specialized devices for each function.
Solution Approach 2:
The controller acts as an intermediary that receives data from imaging devices and weight detectors, processes this information to determine cargo loading states and movement, and generates appropriate warnings or controls falling prevention devices. This centralized processing simplifies the overall system architecture while maintaining comprehensive monitoring capabilities.
3Reliability
If falling prevention device is deployed early, then cargo falling is prevented, but device deployment frequency increases
Solution Approach 1:
The system continuously monitors cargo status through imaging devices and weight detectors during vehicle travel. The controller compares real-time data with reference information to detect cargo movement and responds by controlling the falling prevention device only when necessary, thereby preventing cargo falling while minimizing unnecessary device deployment.
Data Source
AI summary
The present invention provides a cargo falling prevention system for a vehicle and a control method, which can determine a defective loaded state of cargo at an early stage to prevent the cargo from falling off a vehicle so as to avoid a collateral accident. Further, the present invention provides a cargo falling prevention system for a vehicle and a control method, which can allow a driver to recognize falling of cargo and to take a quick action to cope with the falling of the cargo.