Electric vehicle charging route planning method

Abstract

The invention discloses an electric vehicle charging route planning method, and belongs to the technical field of electric vehicles. A vehicle owner cannot query whether sufficient charging stations suitable for an own vehicle exist between a starting place and a destination in advance before a long-distance journey in the prior art, so that a lot of vehicle owners give up the idea of driving theelectric vehicle across the city and take other types of vehicles, and thus the practicability of the electric vehicle is greatly reduced. The method comprises the following steps of firstly, acquiring basic data; secondly, segmenting the route; thirdly, computing the optimal charging station of the road section; and fourthly, generating a charging route. According to the charging route planning method, a problem that the charging facility information is not symmetric is solved, the real-time condition of the vehicle is combined, and the optimal route after intelligent planning is dynamicallygenerated, so that when the vehicle owner drives the electric vehicle for a long distance, the available charging station can be found before the electric quantity is exhausted at each time until thevehicle owner arrives at the destination successfully.

Description

technical field [0001] The invention relates to a charging route planning method for an electric vehicle, belonging to the technical field of electric vehicles. Background technique [0002] There are differences in the construction of electric vehicle charging facilities in various places, and the navigation software on the market cannot retrieve the charging station information, resulting in information asymmetry. Car owners cannot check in advance whether there are sufficient charging stations suitable for their vehicles from the starting point to the destination before embarking on a long-distance journey. Other types of transportation make electric vehicles less useful. Contents of the invention [0003] Aiming at the defects of the prior art, the purpose of the present invention is to provide a charging route planning method, which solves the problem of asymmetric charging facility information, combines the real-time situation of the vehicle, and dynamically generat...

AI Technical Summary

Problems solved by technology

[0003]Aiming at the defects of the prior art, the purpose of the present invention is to provide a charging route planning method, which solves the problem of asymmetric charging facility information, and combines the real-time An electric vehicle charging route planning method that dynamically generates the optimal route after intelligent planning, so that when the owner drives an electric vehicle for a long distance, before the power is exhausted each time, he can find an available charging station until he reaches the destination smoothly

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