Electric scooter with automatic driving function

By introducing lateral sway and left and right steering mechanisms on the electric scooter, combined with a clutch and cloud control, conflict-free switching between autonomous driving and manual control modes is achieved, improving driving stability and safety, and solving the problems of switching conflicts and rollover risks in existing technologies.

CN120792945APending Publication Date: 2025-10-17WUXI DINGSHI INTELLIGENCE TECH CO LTD
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Patent Information

Application Number
CN202511183161.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-08-22
Publication Date
2025-10-17

AI Technical Summary

Technical Problem

Existing electric scooters have conflicts when switching between autonomous driving and manual control modes, resulting in a complex system and high latency. In addition, the roll angle cannot be accurately controlled in autonomous driving mode, posing a risk of rollover, poor user experience, and major safety hazards.

Method used

It adopts a lateral roll mechanism and left and right steering mechanisms, and realizes independent control of steering and roll through the joystick assembly. The clutch is used to switch between manual and automatic driving modes. The clutch switching is triggered by combining the vehicle's zero-speed signal and cloud instructions to ensure that there is no interference between the two modes. Remote obstacle avoidance and path planning are realized through cameras and communication modules.

Benefits of technology

It achieves conflict-free switching between autonomous driving and manual control modes, improves driving stability and safety, maintains the flexibility and lightness of traditional scooters, eliminates the safety hazards caused by rollover, and ensures the reliability and precise steering of the system.

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Abstract

The invention discloses an electric scooter with an automatic driving function, which comprises a transmission assembly between a left front wheel and a right front wheel: a transverse side-sway mechanism for changing the roll angle of the left front wheel and the right front wheel; the left-right steering mechanism is used for changing steering angles of left and right front wheels; the operating rod assembly is used for providing a rigid rotating axis for the left-right steering mechanism and providing a swinging fulcrum for the transverse side swinging mechanism; the active driving unit is used for directly transmitting a manual operation instruction to the transverse side swing mechanism and the left-right steering mechanism through an operation rod assembly; the automatic driving unit is used for receiving a cloud instruction and outputting an automatic steering torque to an operating rod assembly so as to control a left-right steering mechanism; and switching between the active driving unit and the automatic driving unit is realized through the clutch. By means of the mode, the problem of conflict-free switching between the automatic driving mode and the manual control mode can be solved, it is ensured that the two modes do not interfere with each other while the control experience of a traditional scooter is reserved, and the automatic driving safety is remarkably improved.
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