Smart Trailer RFID Load Matching System
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing trailers often lack the ability to safely match loads to the trailer's capacity and configuration, leading to potential safety issues and inefficiencies, as they are not designed to accommodate varying types and weights of loads effectively.
Innovation Solution
A smart trailer RFID system that uses radio frequency identification (RFID) tags and Bluetooth communication between the trailer and the towing vehicle to automatically acquire and transmit information about the load, allowing the vehicle to adjust its operation accordingly, such as engine speed, brake control, and stability, based on the load's characteristics.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional trailers are used without load matching systems, then the device complexity is low, but the safety and adaptability are poor due to inability to match loads with trailer capacity
Solution Approach 1:
The trailer system automatically performs load identification and matching without requiring manual intervention. The RFID readers and processors autonomously detect load characteristics and determine compatibility, allowing the trailer to self-assess its suitability for carrying specific loads.
Solution Approach 2:
The patent replaces manual load assessment and matching procedures with an automated electronic system using RFID technology. Instead of mechanical or human methods for determining load compatibility, the system uses electromagnetic fields and digital processing to automatically identify and evaluate load-trailer matching.
2Measurement precision
If manual load assessment methods are used, then the device complexity is low, but the information accuracy about load characteristics is insufficient
Solution Approach 1:
The patent introduces RFID tags as intermediary carriers of load information and RFID readers as intermediary detection devices. These intermediaries enable accurate, automated capture of load characteristics such as weight, dimensions, and identification data, bridging the gap between the physical load and the trailer's control system.
Solution Approach 2:
The system creates digital copies of load information through RFID tags that store and transmit data about load characteristics. Instead of physically measuring or manually recording load properties, the system uses electronic data copies to represent and process load information, enabling precise and efficient assessment.
3Adaptability or versatility
If automated load identification systems are implemented, then the adaptability and safety are improved, but the ease of operation decreases due to system complexity
Solution Approach 1:
The trailer system autonomously performs load identification, compatibility assessment, and warning generation without requiring operator intervention. The RFID readers automatically detect loads, the processor evaluates compatibility, and the system independently communicates warnings to the towing vehicle, making the complex adaptive functions operate automatically.
Solution Approach 2:
The system implements feedback loops where load information is continuously detected by RFID readers, processed for compatibility assessment, and communicated back to the towing vehicle's display or control systems. This feedback mechanism enables real-time adaptability while automating the complex processes of load evaluation and matching.
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 safe and efficient towing by ensuring that the trailer is properly matched to the load, allowing for real-time adjustments to ensure stability and safety, and providing accurate information about the load's weight, origin, and destination.
Implementation Method 1
The RFID tag readers are of a type that are able to read information from a RFID tag
Implementation Method 2
The RFID tag readers are electrically connected to a Bluetooth transceiver for the trailer
Data Source
AI summary
A smart trailer RFID system includes a vehicle such as a trailer or cargo van having one or more RFID tag readers configured to acquire load-specific data from RFID tags attached to a load. The load-specific data is collected by a computer and conveyed wirelessly to a tow vehicle. Depending on the nature of the load, the load data can be used to control or change operation of the tow vehicle or be displayed to a vehicle operator.