18602628. Method and Apparatus for Obtaining Traffic Information, and Storage Medium simplified abstract (HUAWEI TECHNOLOGIES CO., LTD.)

Method and Apparatus for Obtaining Traffic Information, and Storage Medium

Organization Name

HUAWEI TECHNOLOGIES CO., LTD.

Inventor(s)

Tianze Li of Shanghai (CN)

Yan Wang of Shanghai (CN)

Junqiang Tian of Shenzhen (CN)

Method and Apparatus for Obtaining Traffic Information, and Storage Medium - A simplified explanation of the abstract

This abstract first appeared for US patent application 18602628 titled 'Method and Apparatus for Obtaining Traffic Information, and Storage Medium

Simplified Explanation: The patent application describes a method for obtaining traffic information using an on-board unit by receiving V2X information, obtaining map information, and extracting traffic information corresponding to a specific lane identifier.

• Key Features and Innovation:

   - Utilizes V2X information to provide real-time traffic data.
   - Integrates map information to accurately determine the vehicle's lane.
   - Extracts traffic information specific to the vehicle's lane from the V2X data.

• Potential Applications:

   - Enhancing navigation systems with real-time traffic updates.
   - Improving road safety by providing drivers with lane-specific traffic information.
   - Optimizing traffic flow by enabling vehicles to make informed lane changes.

• Problems Solved:

   - Inaccurate or outdated traffic information.
   - Difficulty in determining the vehicle's exact lane.
   - Lack of real-time data for lane-specific traffic conditions.

• Benefits:

   - Increased driver awareness and safety.
   - Improved traffic management and congestion reduction.
   - Enhanced overall driving experience with up-to-date information.

• Commercial Applications:

   - Automotive industry for in-vehicle navigation systems.
   - Transportation and logistics companies for fleet management.
   - Smart city initiatives for traffic control and optimization.

• Prior Art:

   - Prior art related to V2X technology, lane detection systems, and traffic information extraction methods.

• Frequently Updated Research:

   - Ongoing research in V2X communication protocols.
   - Advancements in map data integration for intelligent transportation systems.

Questions about Traffic Information Extraction: 1. How does the method differentiate between different lane identifiers in the V2X information? 2. What are the potential challenges in implementing this technology in urban versus rural areas?

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Original Abstract Submitted

A method for obtaining traffic information may be applied to an on-board unit. The method may include: receiving vehicle-to-everything (V2X) information, where the V2X information indicates a first group of lane identifiers and traffic information corresponding to each lane identifier in the first group of lane identifiers, and the first group of lane identifiers includes a first lane identifier; obtaining map information, where the map information indicates that a second lane identifier on a map and the first lane identifier correspond to a same lane; determining that a vehicle is on the lane corresponding to the second lane identifier; determining, based on the map information, that the vehicle is on the lane corresponding to the first lane identifier; and extracting traffic information corresponding to the first lane identifier from the V2X information.