Toyota jidosha kabushiki kaisha (20240101194). DRIVING ASSISTANCE SYSTEM simplified abstract

DRIVING ASSISTANCE SYSTEM

Organization Name

toyota jidosha kabushiki kaisha

Inventor(s)

Shintaro Saigo of Nisshin-shi (JP)

Takeshi Hamaguchi of Seto-shi (JP)

DRIVING ASSISTANCE SYSTEM - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240101194 titled 'DRIVING ASSISTANCE SYSTEM

Simplified Explanation

The driving assistance system described in the abstract is a system that assists in controlling an actuator based on the difference between a required amount and an actually measured amount, using torque maps and division amounts to calculate the output amount.

• The first control unit outputs an output amount related to a required amount.
• The second control unit calculates the difference amount between the output amount and the actually measured amount of an actuator, and controls the actuator based on this difference amount and a torque map.
• In assist control, the first control unit calculates a difference amount between a second required amount and the actually measured amount, acquires a division amount by dividing the difference amount by a predetermined value, and outputs a total amount of the division amount and the actually measured amount as the output amount.
• The second control unit calculates a difference amount between the total amount and the actually measured amount, and controls the actuator based on this difference amount and a second torque map.

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1. 1. 1. Potential Applications

This technology could be applied in autonomous vehicles, advanced driver assistance systems, and industrial automation for precise control of actuators.

1. 1. 1. Problems Solved

This technology solves the problem of accurately controlling actuators based on required amounts and actual measurements, improving overall system performance and efficiency.

1. 1. 1. Benefits

The benefits of this technology include enhanced safety, improved accuracy in actuator control, and increased efficiency in driving assistance systems.

1. 1. 1. Potential Commercial Applications

Potential commercial applications of this technology include automotive industry for self-driving cars, manufacturing industry for robotic systems, and aerospace industry for flight control systems.

1. 1. 1. Possible Prior Art

One possible prior art for this technology could be existing driving assistance systems that use torque maps and control actuators based on required amounts and actual measurements.

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1. 1. 1. 1. Unanswered Questions

1. 1. 1. How does this technology handle real-time data processing?

The abstract does not provide information on the real-time data processing capabilities of the driving assistance system. It would be important to understand how quickly the system can calculate and adjust control based on changing conditions.

1. 1. 1. What are the limitations of this technology in extreme weather conditions?

The abstract does not mention how the driving assistance system performs in extreme weather conditions such as heavy rain, snow, or fog. Understanding the limitations of the system in adverse weather could be crucial for its practical application.

Original Abstract Submitted

a driving assistance system includes: a first control unit configured to output an output amount related to a required amount; and a second control unit configured to calculate a difference amount between the output amount output and an actually measured amount of an actuator, and control the actuator based on the difference amount and a torque map, in which in assist control (second driving assistance control), the first control unit calculates a difference amount between a second required amount and the actually measured amount, acquires a division amount by dividing the difference amount by a predetermined value, and outputs a total amount of the division amount and the actually measured amount as the output amount, and the second control unit calculates a difference amount between the total amount and the actually measured amount, and controls the actuator based on the difference amount and a second torque map.