Toyota jidosha kabushiki kaisha (20240255632). VEHICLE SPEED CALCULATION DEVICE simplified abstract

VEHICLE SPEED CALCULATION DEVICE

Organization Name

toyota jidosha kabushiki kaisha

Inventor(s)

Toshinori Okita of Gotemba-shi (JP)

VEHICLE SPEED CALCULATION DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240255632 titled 'VEHICLE SPEED CALCULATION DEVICE

The vehicle speed calculation device described in the abstract includes several key components such as a target category determination unit, a vehicle speed calculation unit, a positional relationship calculation unit, and a vehicle speed correction unit.

• The positional relationship calculation unit is responsible for determining the spatial relationship between the vehicle and a fixed target in a vertical direction.
• The vehicle speed correction unit adjusts the vehicle speed correction based on whether the target is an object on the road or an upper object, using the relative vehicle speed as a reference point.

This innovation aims to enhance the accuracy of vehicle speed calculations by taking into account the position of the target in relation to the vehicle, ultimately improving overall safety and efficiency on the road.

1. 1. 1. Potential Applications:

- Automotive industry for advanced driver assistance systems (ADAS) - Transportation and logistics for fleet management - Traffic management systems for smart cities

1. 1. 1. Problems Solved:

- Improves the precision of vehicle speed calculations - Enhances safety by considering the position of targets in the environment - Optimizes driving efficiency and performance

1. 1. 1. Benefits:

- Increased accuracy in determining vehicle speed - Enhanced safety measures for drivers and pedestrians - Improved overall driving experience and efficiency

1. 1. 1. Commercial Applications:
         1. Title: Advanced Vehicle Speed Calculation Technology for Enhanced Safety

This technology can be utilized in the development of next-generation ADAS systems, fleet management solutions, and smart city traffic management platforms. It has the potential to revolutionize the way vehicles interact with their surroundings, leading to safer roads and more efficient transportation networks.

1. 1. 1. Prior Art:

Further research can be conducted in the field of vehicle speed calculation devices, focusing on similar technologies that aim to improve accuracy and safety in driving scenarios.

1. 1. 1. Frequently Updated Research:

Stay updated on advancements in ADAS technology, vehicle-to-infrastructure communication systems, and smart city initiatives to understand the evolving landscape of vehicle safety and efficiency.

1. 1. 1. 1. Questions about Vehicle Speed Calculation Technology:

1. How does the positional relationship calculation unit contribute to the accuracy of vehicle speed calculations? 2. What are the potential implications of using the relative vehicle speed for correcting the vehicle speed based on the target category?

Original Abstract Submitted

the vehicle speed calculation device includes a target category determination unit, a vehicle speed calculation unit, a positional relationship calculation unit, and a vehicle speed correction unit. the positional relationship calculation unit calculates the positional relationship between the vehicle and the fixed target in a height direction. the vehicle speed correction unit increases, when the target is an object on a road, degree of correction of the vehicle speed using the relative vehicle speed compared to when the target is an upper object.