DRIVING CONTROL BY SELF-LOAD FOR TRANSPORTATION WITH MORE THAN TWO ELECTRO-MOTION WHEEL.

摘要

The present invention controls a speed of each wheel required for riding in a curved section or an unexpected situation for a motorcycle which is realized in Korean Patent Number 10-0873537 titled ′a two-wheel moving body and a motorcycle having the same′ and to which an electric motor is applied, and a motorcycle or a transport means which is motor-driven, wherein two or more independent drive motors are applied to a front wheel and/or a rear wheel thereof. When a motor-driven transport means having three or more wheels runs in a curved section, since a rotational speed of a wheel disposed on an outer side from a center of a curve radius must be higher than a rotational speed of a wheel disposed on an inner side, riding stability can be seriously affected if the motors are not individually controlled to change the speeds. Accordingly, precise control for each motor is required. The present invention resolves the problem by using a physical phenomenon which occurs in the transport means when riding in a curved section and unique properties of a BLDC motor without using an additional controller. The motorcycle and the transport means mentioned above use the motor of an independent drive form for each wheel to consume less energy than when maneuvering the transport means with one motor and improve maneuverability and energy efficiency.