Acceleration effect-adjustable two-wheeled electric vehicle speed regulation method and speed regulation system

Abstract

The invention discloses an acceleration effect-adjustable two-wheeled electric vehicle speed regulation method and a speed regulation system. The acceleration effect-adjustable two-wheeled electric vehicle speed regulation method comprises the following steps that a control button is pressed, and a speed regulation handle is rotated to carry out normal acceleration driving; and when the speed regulation handle is rotated by mistake, only low-speed driving with the highest speed of 3 KM / H can be conducted, and when a brake is pressed down, traction stopping and brake disc braking are conductedat the same time. The speed regulation system involves a permanent magnet, capable of moving relative to a hall sensor, in an accommodating cavity, a telescopic rod is arranged on one side, far away from the hall sensor, of the permanent magnet, a spring is connected between the permanent magnet and one end of the accommodating cavity, a linkage wire is connected between the permanent magnet and the speed regulation handle, the hall sensor is connected with a speed regulation controller, and the speed regulation controller is electrically connected with a speed sensor and a motor. The method and the system can improve the safety and have the advantages that the brake effect and the durability are relatively good.

Description

technical field [0001] The invention relates to a speed regulation module of a two-wheel electric vehicle, in particular to a speed regulation method and a speed regulation system of a two-wheel electric vehicle with adjustable acceleration effect. Background technique [0002] At present, after the common two-wheeled electric vehicle on the market uses a key to open the power lock, the speed can be directly adjusted by turning the speed control handle. The larger the rotation angle of the speed control handle, the faster the speed of the two-wheel electric vehicle; In daily life, it is often encountered that the user opens the power lock, and then puts the goods at the position of the front pedal, and when placing the goods, it is easy to touch the speed control handle, causing the electric vehicle to suddenly accelerate to a larger speed. The speed of the vehicle will cause a safety accident; and after the user drives the two-wheeled electric vehicle and collides with othe...

AI Technical Summary

Problems solved by technology

[0002] At present, after the common two-wheeled electric vehicle on the market uses a key to open the power lock, the speed can be directly adjusted by turning the speed control handle. The larger the rotation angle of the speed control handle, the faster the speed of the two-wheel electric vehicle; In daily life, it is often encountered that the user opens the power lock, and then puts the goods at the position of the front pedal, and when placing the goods, it is easy to touch the speed control handle, causing the electric vehicle to suddenly accelerate to a larger speed. The speed of the vehicle will cause a safety accident; and after the user drives the two-wheeled electric vehicle and collides with other objects and stops it, due to nervousness, he will often inadvertently turn the speed control handle again, resulting in a wrong acceleration operation, thus causing the electric vehicle to move forward. And the situation where the user stops at the same place; once such a situation occurs, the user will further turn the speed control handle in a hurry, thus causing a safety accident

Therefore, the speed regulation mode of existing two-wheeled electric vehicles has the problem that safety is relatively poor

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