计算机科学与应用

Vol.2 No.4 (October 2012)

基于国产软件的道路能耗监测系统
Road Fuel Consumption Monitoring System Based on the Domestic Software

 

作者:

池晶晶 :北京航空航天大学软件开发环境国家重点实验室

隋丽颖 , 王立勋 :北京交通信息中心

 

关键词:

节能减排道路能耗监测系统能耗模型Energy Saving and Emission Reduction Road Energy Consumption Monitoring System Energy Consumption Model

 

摘要:

随着我国机动车数量的迅猛增加,其产生的尾气排放污染和能源消耗已成为许多城市所面临的一个重大问题。本文从道路能耗计算的实际需求出发,对道路能耗变化规律进行研究,通过分析机动车的行驶特征,提出了一种基于机动车行驶模式的道路能耗模型以及建模方法。该模型首先对机动车的行驶模式进行量化表示(引入VSP-ES分布),设计实现了一个基于VSP-ES分布的路链聚类算法以及路链属性到行驶模式的分类算法,实验表明这种分类算法在测试样本集上具86%的分类准确性。并在此基础上,本文实现了基于国产软件(包括国产操作系统、国产数据库以及国产中间件)的道路能耗监测系统,通过用户输入日期,以及早高峰、平峰、晚高峰时段来监测道路能耗情况。

With the rapid increase in the number of vehicles in our country, the exhaust emissions and energy consumption have become a major problem which many cities have to face. According to the practical demand of road energy consumption, this paper firstly does research on the variation law of the road energy. With the method mentioned above, this paper quantify the driving pattern of vehicles (import the variation: distribution of the vehicle specific power and engine stress), put forward a clustering model of road link based on the distribution of vehicle specific power and engine stress and a classifier which decides the VSP-ES distribution of road link by its attribution. The experiments show that this method made a great classification accuracy of 86%. Then considering the driving patterns of the vehicles, the paper proposed a link-based energy consumption model based on the driving patterns of vehicles. At last, the paper implements the road energy consumption monitoring system based on the domestic software (including domestic operating system, domestic database and domestic middleware). The system according to the input data of users (including date, morning peak, evening peak and other times), calculate the road energy consumption through the model promoted above, and show the road energy consumption with three colors (red, yellow, green) which indicate the amount.

文章引用:

池晶晶 , 隋丽颖 , 王立勋 (2012) 基于国产软件的道路能耗监测系统。 计算机科学与应用, 2, 197-203. doi: 10.12677/CSA.2012.24035

 

分享
Top