An electric vehicle with improved cornering safety

Abstract

An electric vehicle for improving turning safety comprises a steering wheel, a vehicle body, an axle, a motor, a brake arm and a brake master cylinder, and is characterized by further comprising a braking master pump, a disc brake, a clamp type pump, a boosting pump and a brake cylinder. The electric vehicle has the advantages that a working chamber of a hydraulic cylinder on the outer steering side is closed only during steering of the electric vehicle, so that a length between the top end of the hydraulic cylinder and the bottom end of the a piston rod is adjusted to a fixed length, the outer steering side of the vehicle body is supported, and the vehicle body steering to the outer side is prevented from pressing down to roll over under the action of inertia; and during normal driving of the electric vehicle, working chambers of hydraulic cylinders are opened, the length between the top end of each hydraulic cylinder and the bottom end of each piston rod can be adjusted, and accordingly a shock absorber of the electric vehicle plays a role in shock absorption.

Description

technical field [0001] The invention belongs to the technical field of vehicles, and in particular relates to an electric vehicle which improves turning safety. Background technique [0002] For fuel vehicles, the two situations that require the highest safety during driving are cornering and braking. In order to ensure the safety of the driver, passengers and the vehicle, it must be required that the vehicle cannot roll over when cornering at high speed, and that no mistakes can occur when braking. In response to the above two problems, researchers have made great breakthroughs, but for electric vehicles, these two situations have not been effectively resolved. The specific reasons are: [0003] The current electric vehicles use the electric energy stored in the battery as the power source. In practical application, the most prominent problem is the short driving range. In order to increase the driving range of electric vehicles, one of the effective ways is to reduce th...

AI Technical Summary

Problems solved by technology

The most important part in this process is the vacuum pump. The vacuum pump needs electric energy to maintain when it is working, and it will consume more electric energy.

As we all know, during a driving process, it is often necessary to brake multiple times instead of one time, which leads to a more prominent problem: the consequence of multiple braking is that more electric energy is consumed and the mileage is reduced.

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