Motorcycle Test Stand

JP2025507293A5Inactive Publication Date: 2026-02-06AVL LIST GMBH
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Patent Information

Application Number
JP2024546075
Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
Priority Date
2022-02-04
Filing Date
2023-02-02
Publication Date
2026-02-06
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

The prior art is difficult to implement simulation of driving conditions of bank vehicles on vehicle testing platforms, especially when considering the impact of driver weight and attitude on vehicle stability.

Method used

A vehicle test bench was designed, equipped with steering force module, steering angle detection unit, driver position detection unit and simulation unit. These components simulate the driver's role on the steering wheel and its own position in the car, and calculate and apply reverse forces to simulate dynamic recovery forces in real driving.

Benefits of technology

A more realistic driving condition simulation of bank-style vehicles is achieved, enabling early identification and correction of vehicle stability issues in a safe environment, and testing the effectiveness of driving assistance systems in dangerous situations.

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Abstract

To provide a bankable full vehicle test stand that allows for more realistic imitation of driving conditions encountered during operation. In a vehicle test stand (1) for performing a test procedure using the entire vehicle (5), a steering force module (2) connectable to a steering system (7) of the entire vehicle (5) is provided in the vehicle test stand (1), and a steering angle α of the steering system (7) during the test procedure is controlled. M A steering angle detection unit 20 is provided for detecting the position α of the driver 8 relative to the entire vehicle 5 during the test. L A detection unit 4 is provided for detecting the steering force Q applied by the driver 8 acting on the steering system 7. L Steering reaction force Q against A In order to calculate the steering angle α M and the position α of the driver 8 L In the simulation model 9, a simulation unit 6 is provided, and the steering force module 2 is configured to use the steering reaction force Q A to the steering system 7.
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