Residual electricity quantity detection based automatic charging electric vehicle

Abstract

The invention relates to a residual electricity quantity detection based automatic charging electric vehicle which comprises a SPCE061A Sunplus chip, electricity quantity detection equipment and a driving controller. The electricity quantity detection equipment is used for detecting real-time residual electricity quantity of a storage battery of the electric vehicle; the driving controller is used for controlling a driving direction and a driving speed of the electric vehicle; the SPCE061A Sunplus chip is respectively connected with the electricity quantity detection equipment and the driving controller and used for controlling the driving controller to drive the electric vehicle to head for a nearby charging pile on the basis of the real-time residual electricity quantity. The residual electricity quantity detection based automatic charging electric vehicle has the advantage that the electric vehicle can be automatically driven to the charging pile in insufficiency of residual electricity of the electric vehicle, so that a dilemma of the electric vehicle with power used up is avoided.

Description

technical field [0001] The invention relates to the field of electric vehicles, in particular to an automatic charging electric vehicle based on remaining power detection. Background technique [0002] An electric vehicle is an electric drive vehicle, also known as an electric drive vehicle. Electric vehicles are divided into AC electric vehicles and DC electric vehicles. Generally speaking, electric vehicles use batteries as the energy source, and convert electrical energy into mechanical energy through controllers, motors and other components to control the current and change the speed of the vehicle. [0003] The share of electric vehicles in the national economy is not very high. However, it conforms to the trend of energy conservation and environmental protection set by some countries, and greatly facilitates short-distance transportation. The most important thing is to play an important role in the national economy through the conservation and protection of energy an...

AI Technical Summary

Problems solved by technology

[0005] The electric vehicles in the prior art still mainly stay in manual operation, manual driving, manual navigation and even manual charging, which is not compatible with the development trend of automobile automation

For this reason, some research and development institutions have also designed some electric vehicles with a higher degree of automation to provide some auxiliary control functions for the electric vehicles in the prior art. However, due to the relatively short development history, these automated electric vehicles are still only some prototypes. Not used in large quantities

[0006] Electric vehicles in the prior art have more research and development on automatic driving, but less on automatic navigation and automatic charging. For example, the existing electric vehicle navigation system will only provide the electric vehicle with the specific location and related Road conditions, but it will not directly tell the electric vehicle which charging station will charge the electric vehicle at the current location the fastest. And use the nearest charging pile that automatically approaches to charge the electric vehicle

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