杭州市充电站价格浮动综合分析数据

可以通过监测充电站的价格、均价以及充电站价格的正、负浮动值，根据价格政府浮动情况及充电桩空闲状态为车主进行最优充电站推荐。1、数据采集：从数据库中提取充电站关于充电收费最高价与最低价及充电桩空闲情况：2、处理数据：将每日的最低价与最高价分别进行累加，进而得到A（最低价总和）与B（最高价总和），进一步通过公式（A+B）/2/365得出的C（均价），进一步提取充电站中最高价的峰值与最低价的谷值，该峰值与谷值分别作为该数据的年最高价与年最低价，进一步将(年最高价与充电站电价的差的绝对值）/充电站电价*100%，从而得出+浮动值，进一步将(年最低价与充电站电价的差的绝对值）/充电站电价*100%，从而得出-浮动值，进一步根据得出的+浮动值与-浮动值确定均价的浮动区间（-浮动值~+浮动值）。

This dataset provides optimal charging station recommendation services for vehicle owners by monitoring charging station prices, average price, and positive/negative fluctuation values of the prices, combined with price fluctuation conditions and the idle status of charging piles.
1. Data Collection: Extract the maximum and minimum charging prices, as well as the idle status of charging piles, for each charging station from the database.
2. Data Processing: First, accumulate the daily minimum and maximum charging prices separately to acquire A (total sum of daily minimum prices) and B (total sum of daily maximum prices). Then calculate C (annual average price) using the formula (A + B) / 2 / 365. Next, extract the peak value of the daily maximum charging prices and the trough value of the daily minimum charging prices, which are respectively designated as the annual peak price and annual trough price of the dataset. Subsequently, calculate the positive fluctuation value as (the absolute value of the difference between the annual peak price and the charging price of the corresponding charging station) divided by the charging station's price, multiplied by 100%; likewise, compute the negative fluctuation value as (the absolute value of the difference between the annual trough price and the charging price of the corresponding charging station) divided by the charging station's price, multiplied by 100%. Finally, determine the fluctuation interval of the average price as (-negative fluctuation value ~ +positive fluctuation value) based on the obtained positive and negative fluctuation values.

搜集汇总

背景与挑战

背景概述

该数据集包含杭州市充电站的价格浮动信息，涵盖充电站名称、统计时间、收费价格、均价、年最高价、年最低价、浮动值等字段，共634条记录，每年更新一次。主要用于为车主推荐最优充电站，算法规则涉及数据采集、处理和计算浮动值等步骤。