智能电动车充电桩联网方案系统需求 充(chong)电(dian)(dian)基础设(she)(she)施主要(yao)包括(kuo)各类集(ji)中式(shi)(shi)充(chong)换(huan)电(dian)(dian)站(zhan)(zhan)和(he)分散式(shi)(shi)充(chong)电(dian)(dian)桩(zhuang)。根据发展(zhan)指南,计划到2020 年,新(xin)增(zeng)集(ji)中式(shi)(shi)充(chong)换(huan)电(dian)(dian)站(zhan)(zhan)超过 1.2 万座,分散式(shi)(shi)充(chong)电(dian)(dian)桩(zhuang)超过 480 万个,以满(man)足全(quan)国(guo) 500万辆电(dian)(dian)动汽车充(chong)电(dian)(dian)需(xu)求。由于充(chong)电(dian)(dian)设(she)(she)施位置(zhi)分散,数量庞大,为保证用户(hu)体验和(he)运营效率,必须要(yao)提(ti)供充(chong)电(dian)(dian)导航、状态查(cha)询、充(chong)电(dian)(dian)预约、费用结(jie)算等服(fu)务,而要(yao)提(ti)供这(zhei)(zhei)些服(fu)务,就(jiu)必须要(yao)对这(zhei)(zhei)些充(chong)电(dian)(dian)设(she)(she)施进行联网并构建充(chong)电(dian)(dian)智能服(fu)务平台。充(chong)电(dian)(dian)桩(zhuang)联网的具体要(yao)求如(ru)下:
针对充(chong)电桩联(lian)网需求,讯宜捷物联(lian)网科技凭借自身在设备联(lian)网领域(yu)的技术优势以(yi)及多年来在电力系统(tong)中的成功(gong)经验,推(tui)出充(chong)电桩智(zhi)能联(lian)网方案。 解决方案介绍 针对(dui)不同(tong)的充电设施及客户(hu)需求,提供差异化的解决方案。 (1)针对分散(san)式(shi)充电桩(zhuang) 对于居(ju)民区或单位(wei)停车场等场所(suo)的(de)分散式充(chong)电(dian)(dian)(dian)桩,采用(yong)讯宜(yi)捷物联(lian)网(wang)网(wang)络工业级无(wu)线(xian)数据(ju)终(zhong)端 (DTU)进行联(lian)网(wang)。充(chong)电(dian)(dian)(dian)桩控制板与 DTU 通(tong)过(guo)(guo)串口相连,无(wu)线(xian) DTU 通(tong)过(guo)(guo)运(yun)(yun)营商的(de) GPRS/3G网(wang)络自动拨号联(lian)网(wang),并与充(chong)电(dian)(dian)(dian)运(yun)(yun)营企业的(de)监控运(yun)(yun)营中心建立连接,从而搭建充(chong)电(dian)(dian)(dian)设施与监控 运(yun)(yun)营中心之间的(de)透(tou)明通(tong)道。系统网(wang)络拓(tuo)扑如下:
(2)针对(dui)集中式充换电站(zhan)或群(qun)充电系统 对于公交、出租、环卫、物流以及高速公路等公共服务领域的充电基础设施,一般以建设集中式充换电站为主,或者有些充电运营企业采用箱变等技术推出群智能充电系统。这种情况,讯宜捷物(wu)联(lian)网(wang)(wang)(wang)网(wang)(wang)(wang)络提(ti)供工(gong)业级(ji)路由器产(chan)品实现充(chong)(chong)(chong)电(dian)设(she)施的(de)联(lian)网(wang)(wang)(wang)。集(ji)中式充(chong)(chong)(chong)电(dian)站的(de)各充(chong)(chong)(chong)电(dian)桩采用以太网(wang)(wang)(wang)方式组成局域(yu)网(wang)(wang)(wang)(如(ru)果是群充(chong)(chong)(chong)电(dian)系(xi)(xi)统(tong),则整(zheng)个系(xi)(xi)统(tong)有(you)集(ji)中的(de)采集(ji)控(kong)制单(dan)元),然后通过工(gong)业路由器作为统(tong)一的(de)网(wang)(wang)(wang)关连(lian)接(jie)专网(wang)(wang)(wang)或 Internet,并最终(zhong)与充(chong)(chong)(chong)电(dian)运(yun)营企业的(de)监控(kong)运(yun)营中心建立连(lian)接(jie),实现充(chong)(chong)(chong)电(dian)设(she)施与监控(kong)运(yun)营中心之(zhi)间的(de)双向数据传输。系(xi)(xi)统(tong)拓扑如(ru)下:
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快速和真诚的售后(hou)服务(wu)。 上一篇电力系统无线远程抄表方案
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