Segmented Sensor Data Transmission for Stable Vehicle Interfaces
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Solution Overview
Problem
Existing data transmission systems in autonomous vehicles face instability and complexity, leading to increased fault occurrence and difficulty in fault diagnosis when transmitting data between sensors and computing systems.
Innovation Solution
A data transmission apparatus comprising separate units for sensor interfaces and computing system interfaces, reducing complexity and facilitating fault detection by segregating data reception and transmission processes within different units.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If sensor interfaces and computing system interfaces are integrated in the same transmission apparatus, then data transmission can be performed, but the complexity of the transmission apparatus increases and fault diagnosis becomes difficult
Solution Approach 1:
The patent divides the data transmission apparatus into separate functional units: a first transmission unit dedicated to sensor interfaces and a second transmission unit dedicated to computing system interfaces. This segmentation isolates different functional components, reducing overall system complexity while improving reliability by preventing fault propagation between units. Each unit can be independently diagnosed and maintained.
2Ease of repair
If sensor interfaces and computing system interfaces are integrated in the same transmission apparatus, then data transmission can be performed, but fault occurrence increases and fault diagnosis becomes difficult
Solution Approach 1:
The patent divides the data transmission apparatus into separate functional units: a first transmission unit dedicated to sensor interfaces and a second transmission unit dedicated to computing system interfaces. This segmentation isolates different functional components, reducing overall system complexity while improving reliability by preventing fault propagation between units. Each unit can be independently diagnosed and maintained.
Data Source
AI summary
The present disclosure provides a data transmission apparatus and a data transmission system. The data transmission apparatus comprises a first transmission unit and a second transmission unit. The first transmission unit comprises a plurality of sensor interfaces and is configured to receive sensor data from a plurality of sensors through the plurality of sensor interfaces, and the second transmission unit comprises a computing system interface and is configured to receive the sensor data from the first transmission unit and to send the sensor data to a computing system through the computing system interface.