Telematics Data Collection Through Multiplexed Gateway Channels
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Solution Overview
Problem
Current server and network architectures struggle to efficiently handle large volumes of telematics data generated by a multitude of telematics devices, leading to challenges in data retrieval, storage, and processing.
Innovation Solution
A system comprising a fleet management server, gateway servers, and a unified downloader that establishes multiplexed communication channels to facilitate the collection and storage of telematics data from multiple devices, using asynchronous streams and centralized event bus management for permission handling and connection tracking.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If current server and network architecture is used, then existing infrastructure can be maintained, but capacity to handle large volumes of telematics data is insufficient
Solution Approach 1:
The system segments the data collection architecture by introducing gateway servers that act as intermediaries between telematics devices and the fleet management server. Multiple gateway servers can process data from different device groups simultaneously, enabling parallel data handling that scales with data volume while maintaining efficient processing through distributed architecture.
2Adaptability or versatility
If multiple communication channels are established to each gateway server, then data from multiple device groups can be received, but network resource consumption increases
Solution Approach 1:
The unified downloader merges multiple data collection functions into a single component that handles data from multiple device groups through a single communication channel per gateway server. This consolidation maintains the ability to collect diverse telematics data while reducing network resource consumption by eliminating redundant communication channels.
3Adaptability or versatility
If telematics devices continue to evolve and become more prevalent, then data collection capability improves, but quantity of telematics data generated increases exponentially
Solution Approach 1:
The gateway servers are designed with universal interfaces that can communicate with various types of telematics devices regardless of their specific protocols or data formats. This multi-functionality allows the system to accommodate evolving device types and technologies while maintaining efficient data collection, with the segmented architecture automatically scaling to handle the increased data volume from more prevalent devices.
Data Source
AI summary
Systems and methods for collecting telematics data from telematics devices are provided. A fleet management server includes a first and second data store operable to store a first and second set of telematics data associated with a first and second group of telematics devices. A plurality of gateway servers includes a first and second group of gateway servers in communication with the first and second group of telematics devices. The first and second group of gateway servers include at least one common gateway server. A unified downloader is operable to establish a communication channel between each gateway server in the first and second group of gateway servers and the unified downloader such that a single communication channel is established to each common gateway server. The communication channels can be multiplexed and transport asynchronous streams of telematics data. An event bus registers event records for the fleet management and gateway servers.