摘 要:隨著電動(dòng)汽車的推廣和普及,設(shè)計(jì)滿足電動(dòng)汽車特征的數(shù)據(jù)可視化監(jiān)控平臺(tái)成為一種新的需求。本文設(shè)計(jì)了一種基于ECharts的電動(dòng)汽車可視化服務(wù)平臺(tái),平臺(tái)采用Spring MVC實(shí)現(xiàn)業(yè)務(wù)分層,采用Ajax實(shí)現(xiàn)后端動(dòng)態(tài)數(shù)據(jù)加載。通過(guò)ECharts實(shí)現(xiàn)對(duì)車輛狀態(tài)監(jiān)測(cè)、位置服務(wù)管理、維保及統(tǒng)計(jì)分析等功能的動(dòng)態(tài)可視化呈現(xiàn),為用戶提供直觀、友好和易用的數(shù)據(jù)呈現(xiàn)服務(wù)。
關(guān)鍵詞:電動(dòng)汽車;監(jiān)控平臺(tái);數(shù)據(jù)可視化;ECharts
中圖分類號(hào):TP311.52 文獻(xiàn)標(biāo)識(shí)碼:A 文章編號(hào):2096-4706(2018)12-0046-03
Study on Monitoring Visualization of Electric Vehicle Service Platform
Based on ECharts
TANG Xiaoyan1,LIU Wenjun1,ZHU Dong1,PU Xin2,WU Xinbin2
(1.Suzhou Vocational Institute of Industrial Technology,Suzhou 215004,China;
2.Suzhou Hige New Energy Vehicle Electric Control System Technology Co.,Ltd.,Suzhou 215021,China)
Abstract:With the promotion and popularization of electric vehicles,the design of data visualization monitoring platform to meet the characteristics of electric vehicles has become a new demand. This paper designs a visualization service platform of electric vehicle based on ECharts. The platform adopts Spring MVC to realize business stratification,and uses Ajax to realize back-end dynamic data loading. ECharts enables dynamic visualization of vehicle status monitoring,location service management,maintenance and statistical analysis,providing users with intuitive,friendly and easy-to-use data presentation services.
Keywords:electric vehicles;service platform;data visualization;ECharts
0 引 言
新能源汽車為緩解我國(guó)能源危機(jī)、完成節(jié)能減排目標(biāo)和汽車產(chǎn)業(yè)轉(zhuǎn)型升級(jí)提供了重要突破口,是實(shí)現(xiàn)汽車產(chǎn)業(yè)可持續(xù)發(fā)展的重要戰(zhàn)略舉措[1]。隨著新能源電動(dòng)車輛的逐步推廣,汽車保有量不斷增長(zhǎng),車輛的遠(yuǎn)程監(jiān)控[2]、位置服務(wù)[3]、維保管理[4]成為整車廠、運(yùn)營(yíng)車隊(duì)、用戶及監(jiān)管部門的迫切需求。隨著數(shù)據(jù)量的增長(zhǎng)和對(duì)系統(tǒng)實(shí)時(shí)性的要求,傳統(tǒng)的監(jiān)控系統(tǒng)及其呈現(xiàn)方式無(wú)法滿足新能源電動(dòng)汽車對(duì)動(dòng)力電池、驅(qū)動(dòng)電機(jī)、整車控制等特定參數(shù)的記錄、統(tǒng)計(jì)、分析和查看需求。探索新的可視化車輛監(jiān)控技術(shù)及其實(shí)現(xiàn)已經(jīng)成為一種趨勢(shì)[5-8]。
新能源車輛監(jiān)控平臺(tái)既可滿足車輛管理部門對(duì)車輛的監(jiān)控要求,也可以為車輛服務(wù)部門提供故障及安全預(yù)警等相關(guān)數(shù)據(jù)服務(wù)。將可視化技術(shù)應(yīng)用于監(jiān)控平臺(tái),把繁雜的車輛運(yùn)行數(shù)據(jù)以圖形圖表的形式展現(xiàn),能夠?yàn)橛脩籼峁└庇^形象的信息內(nèi)容,更快速、精準(zhǔn)地反映狀態(tài)的變化和數(shù)據(jù)間的關(guān)聯(lián),并通過(guò)良好的界面達(dá)到與用戶友好交互的目的。……