基于能耗预测的共享纯电动汽车管理方法研究  

Research on Management Method of Shared Pure Electric Vehicle based on Energy Consumption Prediction

作　　者：郭茜 童荣辉[2] 周雷 GUO Qian;TONG Ronghui;ZHOU Lei

机构地区：[1]江苏联合职业技术学院无锡立信分院 [2]上海汽车集团股份有限公司技术中心

出　　处：《汽车工程师》2021年第8期19-21,共3页Automotive Engineer

基　　金：江苏高校“青蓝工程”项目。

摘　　要：共享纯电动汽车的普及为人们的日常出行提供了便利,但受限于成本和技术条件,车辆的续驶里程与传统燃油车依然有较大差距,同时车辆网点数量也不够多。因此会产生对于续驶里程预测不准导致车辆在行车途中电量耗尽熄火、预约时车辆的剩余电量不足以行驶至目的地的问题,导致无车可用、用户的出行距离无法超出共享汽车的行驶里程上限的问题。针对上述问题,文章在电动车能够较为准确地预测整个行程能耗的前提下,构建了基于能耗预测的纯电动共享汽车管理方法,以计算出用户行程所需能耗值为基础,根据此能耗值并结合用户的出行需求进行判断,从而减少甚至避免问题的发生。并且又能继续对车辆资源进行协调,尽量为用户提供可用车辆,以提高车辆的利用率。同时对车辆资源的协调中包括了换乘方案,可以支持用户的长途出行需求,很好地解决了共享纯电动汽车的痛点。The popularity of shared pure electric vehicles provides convenience for people’s daily travel,but limited by the cost and technical conditions,there is still a big gap between the driving range of vehicles and traditional fuel vehicles,and the number of vehicle outlets is not enough.Therefore,it will lead to the following problems:inaccurate prediction of driving range will lead to the vehicle’s power exhaustion and flameout during driving,and the remaining power of the vehicle is not enough to drive to the destination at the time of reservation,which will lead to no vehicle available and the user’s travel distance cannot exceed the maximum driving range of the shared car.In order to solve the above problems,on the premise that electric vehicles can accurately predict the energy consumption of the whole journey,this paper constructs a pure electric shared vehicle management method based on energy consumption prediction,which is based on calculating the energy consumption value of users’journey,and judges according to the energy consumption value and combined with the travel needs of users,so as to reduce or even avoid the occurrence of problems,At the same time,it can continue to coordinate the vehicle resources and provide users with available vehicles as far as possible to improve the utilization rate of vehicles.At the same time,the transfer scheme is included in the coordination of vehicle resources,which can support the long-distance travel needs of users and solve the pain point of sharing pure electric vehicles.

关 键 词：纯电动汽车 共享 能耗预测 续驶里程 

分 类 号：U469.72[机械工程—车辆工程]