Control method, system and equipment for driving intelligent chassis by passenger personalized preference based on vision-language-action model and storage medium

The intelligent chassis control method driven by occupant personalized preferences using a vision-language-action model solves the problem of joint reasoning between occupant preferences and visual scenes in existing technologies. It realizes the mapping of personalized dynamic performance indicators of chassis control and controller parameters, and improves the expression of individual differences in chassis control and the system-level control effect.

CN122275950APending Publication Date: 2026-06-26RUIXING INTELLIGENT (YANCHENG) TECH CO LTD
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Patent Information

Application Number
CN202610664264.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-05-14
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Existing chassis control technologies lack the ability to structure and express the personalized dynamic experience preferences of occupants. They cannot jointly reason with the semantics of visual scenes, nor can they map personalized preferences into chassis dynamic performance indicators and controller parameters. They also lack intelligent chassis control mechanisms that cater to individual differences.

Method used

A personalized chassis control method based on vision-language-action model is adopted to drive intelligent chassis control based on occupant preferences. Through multi-source information acquisition, occupant preference profile construction, multi-modal fusion coding, and vision-language-action model reasoning, a scene-related personalized chassis style intent is generated. Based on the intent, chassis dynamic performance indicators and controller parameters are generated to achieve personalized collaborative control of the chassis system.

Benefits of technology

It enhances the ability to express individual differences in chassis control, and can provide different and reasonable control interpretations for the same preference in different scenarios. It supports the coordinated and personalized adjustment of multiple actuators in steering, braking, drive, suspension and stability control systems, and has good product application value.

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Abstract

The invention discloses a control method, system and equipment for driving an intelligent chassis by passenger personalized preference based on a vision-language-action model, and a storage medium, and belongs to the technical field of intelligent automobile control and intelligent chassis cooperative control. The method comprises the following steps: collecting multi-source information; a passenger personalized dynamic experience preference portrait is constructed; scene-preference multi-mode joint modeling is carried out, and unified scene-preference semantic representation is formed; inputting a vision-language-action model to generate a personalized chassis style intention; generating a dynamic performance constraint and a controller parameter adjustment target; generating a specific chassis control target; multi-actuator personalized cooperative control is executed; and performing parameter recovery and preference learning updating. According to the method, visual-language-action joint reasoning among passenger personalized preference, visual scene semantics and chassis control actions is realized, and the comprehensive performance of an automatic driving and auxiliary driving vehicle in the aspects of comfort, stability, safety and personalized experience is improved.
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