Method and system for intelligent charging reminding and reservation charging of battery electric vehicle

Abstract

The invention discloses a system for intelligent charging reminding and reservation charging of an electric vehicle. The system comprises a vehicle intelligent terminal, an electric vehicle battery set, an electric vehicle charging station and a cloud computing center; the vehicle intelligent terminal is connected with the electric vehicle battery set and the cloud computing center; and the cloud computing center is connected with the electric vehicle charging station. When the vehicle intelligent terminal of the electric vehicle detects that the remaining electric quantity of the electric vehicle is not sufficient, a voice system of the vehicle intelligent terminal gives an electric quantity alarm to request a driver to conduct charging operation, pushes the travelling distance using the remaining electric quantity to the driver, estimates consumption of the electricity quantity of the distance from the vehicle to all near charging stations, shows the number of unused charging piles of all the near charging stations, and recommends the driver to choose which charging station to charge. According to the system for intelligent charging reminding and reservation charging, the problems that in the prior art, estimation of the remaining electricity quantity and travelling distance is not accurate, and the electric vehicle has no electricity during travelling caused by failing to select the appropriate charging station can be solved.

Description

technical field [0001] The invention relates to an electric vehicle intelligent charging reminder and reservation charging system and method, and belongs to the technical field of new energy vehicle service and information processing. Background technique [0002] With the development of the economy and the continuous advancement of science and technology, the current car is no longer a means of transportation in the traditional sense, but an intelligent means of transportation combined with a smart terminal. Pure electric vehicles are the same as transmission vehicles. The power is displayed on the dashboard. The driver judges whether to charge according to the remaining power displayed in the data. Charging, causing the vehicle to run out of power before the charging station, and when it is realized that the electric vehicle needs to be charged, it is impossible to choose the most suitable charging station, which delays the charging time. Contents of the invention [00...

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a system and method for intelligent charging reminder and scheduled charging of electric vehicles, so as to solve the problems caused by the inaccurate estimation of remaining power and driving distance in the prior art, and the inability to select a suitable charging station. The problem of electric vehicles running out of power in the middle

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