Mobile vehicle control methods and systems

CN122078489APending Publication Date: 2026-05-26王俊超
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Patent Information

Application Number
CN202610449849.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-04-07
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Existing mobile vehicles require frequent switching of control modes in confined space operations, resulting in cumbersome, time-consuming, and labor-intensive operations, which affects work efficiency and may pose safety hazards. Furthermore, they cannot achieve integrated control of turning and crab-like movements.

Method used

By acquiring turning control parameters and crabbing control parameters, the steering angles of the front and rear wheels are calculated separately and then limited, achieving coordinated control of the steering angles of the front and rear wheels, enabling omnidirectional motion without mode switching.

Benefits of technology

It simplifies driver operation, reduces the workload, improves efficiency in confined spaces, achieves integrated control of turning and crab-like movements, and enhances the flexibility and environmental adaptability of mobile vehicles.

✦ Generated by Eureka AI based on patent content.

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Abstract

This application discloses a mobile vehicle control method and system. The method includes: acquiring a first control parameter and a second control parameter; generating a front wheel steering angle and a rear wheel steering angle based on the first control parameter and the second control parameter; and controlling the mobile vehicle to move in all directions based on the front wheel steering angle and the rear wheel steering angle. This application, by acquiring two independent control signals (the first and second control parameters), can generate the front wheel steering angle and the rear wheel steering angle collaboratively based on these two control parameters without switching operating modes, thereby controlling the mobile vehicle to achieve omnidirectional movement. This effectively solves the technical pain points of existing all-wheel steering mobile vehicles, which require frequent mode switching to achieve all-wheel steering and crabbing, are cumbersome and time-consuming to operate, and cannot achieve integrated control of turning and crabbing. It significantly improves the mobility and environmental adaptability of the mobile vehicle without requiring major modifications to the existing hardware structure, thus balancing practicality and economy.
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