Honda motor co., ltd. (20240308528). ROAD SURFACE EVALUATION APPARATUS simplified abstract
Contents
ROAD SURFACE EVALUATION APPARATUS
Organization Name
Inventor(s)
Hiroyuki Onimaru of Tokyo (JP)
ROAD SURFACE EVALUATION APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240308528 titled 'ROAD SURFACE EVALUATION APPARATUS
Simplified Explanation:
The patent application describes a road surface evaluation apparatus that uses data from multiple vehicles to assess the roughness of a road surface and update the roughness information stored in memory accordingly.
- Acquiring driving information, position information, acceleration information, driving image information, and driving sound information from multiple vehicles on the road.
- Evaluating the roughness of the road surface based on the collected data from the vehicles.
- Updating the roughness information stored in memory based on the evaluation results.
Key Features and Innovation:
- Utilizes data from multiple vehicles to assess road surface roughness.
- Real-time evaluation of road conditions.
- Automatic updating of road roughness information for improved accuracy.
Potential Applications:
- Road maintenance planning.
- Infrastructure development.
- Traffic management systems.
Problems Solved:
- Inaccurate or outdated road surface roughness information.
- Manual assessment of road conditions.
- Lack of real-time data for road maintenance.
Benefits:
- Enhanced road safety.
- Improved road maintenance efficiency.
- Cost-effective infrastructure planning.
Commercial Applications:
The technology could be used in the development of smart cities, autonomous vehicle navigation systems, and road construction projects.
Prior Art:
Readers can explore prior patents related to road surface evaluation systems and data collection from vehicles to understand the existing technology landscape.
Frequently Updated Research:
Researchers may be conducting studies on the integration of artificial intelligence in road surface evaluation systems or the impact of real-time data on road maintenance practices.
Questions about Road Surface Evaluation Technology:
1. How does the road surface evaluation apparatus differentiate between different levels of road roughness? 2. What are the potential challenges in implementing this technology on a large scale?
Original Abstract Submitted
a road surface evaluation apparatus includes a microprocessor and a memory connected to the microprocessor. the memory stores map information including roughness information indicating a roughness of a surface of a road, and the microprocessor is configured to perform: acquiring as driving information of a plurality of vehicles driving on the road, position information of the plurality of vehicles, acceleration information indicating accelerations of the plurality of vehicles, driving image information including a captured image of the surface of the road, and driving sound information indicating driving sound of the plurality of vehicles; evaluating the roughness of the surface of the road based on the driving information of the plurality of vehicles; and updating the roughness information corresponding to the road stored in the memory based on an evaluation result in the evaluating.
