Hub-motor-driven miniature electromobile

Abstract

The invention provides a hub-motor-driven miniature electromobile. According to the hub-motor-driven miniature electromobile, two hub drive motors are adopted to drive rear wheels directly, a cumbersome internal combustion engine is omitted, a traditional central electromotor applying a centralized driving mode is replaced, the middle conversion and transmission links of a reduction gear, a transfer case, a steering transmission device and the like are omitted, and an electronic control system replaces a traditional mechanical differential system; the weight of the electromobile is lowered greatly, the mounting space of a motor is saved, the whole weight of the electromobile is reduced, the structure is simplified, the cost is reduced, the drive efficiency is improved, and the hub-motor-driven miniature electromobile has the advantages of being simple in structure and capable of saving energy and protecting the environment.

Description

technical field [0001] The invention belongs to the field of electric vehicles, in particular to a miniature electric vehicle driven by a hub motor. Background technique [0002] Automobile is subject to people's general favor as the transportation means that the mankind uses car instead of walking. Especially after automobiles entered ordinary families, the sales of automobiles increased at an alarming rate, and automobiles with various functions, styles and specifications emerged in an endless stream on the market. The advent of automobiles has indeed brought convenience to people, enriched life, and promoted great social and economic development. However, due to the noise of internal combustion vehicles, the emission of harmful gases, the low efficiency of the whole vehicle, and the high energy consumption, it has caused serious pollution and excessive energy consumption to the social environment and the atmospheric environment. For this reason, people are focusing on t...

AI Technical Summary

Problems solved by technology

There are roughly two types of electric vehicles currently on the market: one is still developed based on the idea of ​​traditional internal combustion vehicles, resulting in complex structures and heavy vehicles, such as sightseeing vehicles, golf carts, etc.; the other is hybrid vehicles, whose structure Not only is there no simplification, but due to the addition of the electric system, the car is bulky and more expensive

Therefore, the promotion, application and development of electric vehicles are limited.

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