Route planning-based electric vehicle charging control device and control method

Abstract

The invention provides a route planning-based electric vehicle charging control device and control method. The device comprises a charging pile monitoring module arranged on a charging pile and an electric vehicle module arranged on an electric vehicle. The method comprises the following steps: inputting vehicle parameters and battery parameters of the electric vehicle to be charged into a centralconsole; monitoring the charging pile and the parking space status, and transferring the positions and the status information of the charging pile and the parking space to the electric vehicle module; calculating the remaining driving mileage of the electric vehicle; screening the charging pile according to the remaining driving mileage, the charging pile position and the status information to obtain a candidate charging pile, and performing the route planning on the final candidate charging pile. The electric vehicle charging pile is monitored in real time to solve the problem that the charging parking space is occupied and the like, and ensure that the charging pile is always in the 'available state'; based on the route planning, a road which can charge the electric vehicle in time is provided for drivers.

Description

technical field [0001] The invention belongs to the field of electric vehicles, and relates to a charging control device and control method for electric vehicles based on route planning Background technique [0002] With the deepening of the global energy crisis, the depletion of oil resources and the increasing harm of air pollution and global temperature rise, electric vehicles, as a new generation of transportation, play an important role in energy saving, emission reduction and human dependence on traditional fossil energy. , Compared with traditional cars, it has incomparable advantages. Therefore, under such circumstances, countries around the world have introduced corresponding policies to promote the development and application of electric vehicles. [0003] At present, electric vehicles are in the period of demonstration and promotion. However, due to the common disadvantages of various types of batteries in electric vehicles, such as high price, short life, large ...

AI Technical Summary

Problems solved by technology

The present invention has the following purposes: 1. Real-time monitoring of electric vehicle charging piles, avoiding the occurrence of problems such as charging parking spaces being occupied, and ensuring that charging piles are always in a "available state"; 2. Another important purpose of the present invention is to provide a A charging control device and method for an electric vehicle based on route planning. When the power is about to run out, the driver is provided with a road that can charge the electric vehicle in time based on the route planning, so as to reasonably solve the problem that the battery power is about to run out and the remaining The driving range cannot make the electric vehicle reach the destination, and finally achieve the purpose of extending the driving range of the electric vehicle

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