Smart Trailer Telematics With Unified Data and Security
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Solution Overview
Problem
Current telematics systems in the heavy-duty trucking industry are often closed, inflexible, and expensive, leading to compatibility issues and limited functionality, which complicates fleet management and increases costs due to the need for multiple systems and complex data handling.
Innovation Solution
An open telematics solution providing universal connectivity to commercial vehicle components with integrated proprietary trailer security features, utilizing a single cellular data plan and allowing for flexible implementation of features and functions, enabling seamless integration with existing fleet management systems and reducing the complexity of data management.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple closed telematics systems are deployed on a truck and trailer, then specific functionalities are provided, but system complexity and cost increase
Solution Approach 1:
The patent combines multiple separate telematics systems (engine telematics, trailer telematics, security systems) into a single integrated telematics platform. The system uses one cellular modem and one data plan to provide all functionalities that previously required multiple separate systems, thereby reducing complexity while maintaining versatility.
Solution Approach 2:
The telematics system is designed as a universal platform that can perform multiple functions: engine monitoring, trailer monitoring, security, cargo tracking, and fleet management. A single system provides all these functionalities through configurable features rather than requiring separate specialized systems.
2Reliability
If multiple telematics packages are used, then comprehensive monitoring is achieved, but data management complexity increases
Solution Approach 1:
The system merges data from multiple sources (engine sensors, trailer sensors, security systems) into a single unified data stream managed by one telematics controller. This eliminates the need to manage multiple separate data feeds and communication channels.
Solution Approach 2:
The single telematics platform acts as an intermediary that collects, processes, and manages all data from various sensors and systems. It provides a unified interface for data management rather than requiring separate management for each data source.
3Reliability
If additional cabling is installed between tractor and trailer, then system connectivity is improved, but compatibility issues and costs increase
Solution Approach 1:
The system replaces mechanical cabling connections with wireless communication. A single cellular modem provides all necessary connectivity between the tractor and trailer components, eliminating the need for additional physical cables and connectors.
Data Source
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AI summary
A smart trailer system coupled to a trailer of a vehicle includes a sensor configured to measure a parameter of the trailer, a sensor interface board electrically coupled to the sensor and configured to retrieve the measured parameter, and a master controller communicatively coupled to the sensor interface board via a data bus.