V2X Communication Device Air Pollution Control Modes
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Solution Overview
Problem
Current V2X communication systems lack efficient methods for transmitting and receiving messages related to air pollution information, which are essential for controlling vehicle operations in real-time based on environmental conditions.
Innovation Solution
The proposed solution involves a V2X communication device that generates and transmits messages containing control mode information, such as eco-driving, auto-stop, and recirculation modes, along with corresponding lifetimes, using air pollution data from management systems, allowing vehicles to adjust their operations based on air quality.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If V2X communication systems transmit air pollution information messages, then vehicles can control operations in real-time based on environmental conditions, but the system complexity and message configuration requirements increase
Solution Approach 1:
The patent applies parameter changes by dynamically adjusting vehicle operation parameters (eco-driving mode, auto-stop mode, recirculation mode) based on air pollution information received through V2X communication. The system changes operational parameters in real-time according to environmental conditions, enabling adaptive control that improves productivity while managing complexity through standardized parameter sets.
Solution Approach 2:
The patent implements preliminary action by pre-configuring multiple control modes (eco-driving, auto-stop, recirculation) that can be activated based on received air pollution information. Instead of creating complex real-time decisions, the system prepares multiple pre-defined operational modes that simplify the control process while enabling real-time adaptability.
2Object-generated harmful factors
If multiple control modes (eco-driving, auto-stop, recirculation) are implemented, then vehicle emission reduction capability improves, but the control system complexity increases
Solution Approach 1:
The patent applies segmentation by dividing the vehicle control system into three independent but coordinated control modes: eco-driving control, auto-stop control, and recirculation control. Each mode addresses specific emission reduction aspects independently, allowing the system to manage complexity through modular design while achieving comprehensive emission reduction through the combination of all modes.
Solution Approach 2:
The patent implements dynamics by enabling the vehicle control system to dynamically switch between different control modes based on real-time air pollution information. The system can activate, deactivate, or adjust the intensity of each control mode (eco-driving, auto-stop, recirculation) according to environmental conditions, providing flexible emission reduction capability without requiring a permanently complex control structure.
3Loss of information
If V2X messages include detailed control mode information and lifetime data, then communication effectiveness improves, but the message size and processing requirements increase
Solution Approach 1:
The patent applies the extraction principle by separating control mode information and lifetime data into distinct, structured fields within the V2X message format. Rather than including all possible vehicle operational data, the system extracts only the essential elements (control mode identifiers and lifetime parameters) needed for air pollution-based control, reducing message data volume while maintaining information completeness for the specific control application.
Data Source
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AI summary
Disclosed is a method of receiving a V2X message from a first V2X communication device by a second V2X communication device associated with a vehicle. The method of receiving a V2X message includes receiving a V2X message for providing information related to air pollution, determining whether the V2X message includes vehicle control information including information associated with at least one type of vehicle control, wherein the vehicle control information includes control mode information indicating a mode of the vehicle control, and controlling the vehicle on the basis of the control mode information if the V2X message includes the vehicle control information.