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可插电式电动车(PEV) 读表技术实用技术项目
方案1:针对电动车充电的预付机制读表技术解决方案

概述
 

近年来随着对于温室效应、碳排放以及石油匮乏的顾虑日益上升,越来越多的汽车制造商开始计划生产电动车因为无论在运行或是怠速中电动车都不会排放有害物质于空气中。相较于其它依靠石油为动力来源的载具,电动车对于生态环境并不会造成危害并且在业界被视为另一种通勤工具的选择。随着对于动力车的需求日益攀高,兴建大型充电站的脚步势必要加快如此一来让更多人接纳电动车的梦想将会逐步实现。

 
科技
 
每一个充电站都会搭载一个具预付功能的智能电表和一台智能卡片阅读机。透过网络的连接,中控中心能够监看以及管理每个充电站电力使用的情形。当电力被用完时,使用者便能够轻松的开车至每一个有架设充电站的公有停车场并利用预付卡进行充电。
 
挑战
 

电动车的充电势必对于输电线路造成一定程度的影响。试想如果许多使用者同时使用同一条线路进行充电,势必需要去升级它的配电机制。此项设备必须能够管理实时的用电需求以达到在既有资源上的效率极大化。

 
解决方案
 

盛达针对电动车充电的预付读表解决方案提供了三种不同的通讯方式:经济实惠的有线RS485解决方案、透过既有电力线传递的电力线传输解决方案以及非常容易铺设的无线Zigbee解决方案。透过盛达的预付电表解决方案,控制中心可以监看并控制每个电力站的电力使用情形。此外,这种预付的机制还能有效遏止电力的窃取。

预付读表通讯系统
方案1:经济实惠的有线RS485解决方案
方案2:透过既有电力线传递的电力线传输解决方案
方案3:简单易铺设的无线Zigbee解决方案

优点
- 有效结合预付读表技术以及智能卡片阅读机以提供可插电式电动车(PEV)一个简易便利的解决方案。
- 允许油电混合解决方案以建立终端电表以及控制中心间的信息连结。

 
產品系列
      
 

        Pre-paid Smart Meter and Smart Card Reader

  • < 0.5% Wh accuracy with IEC-62053-21, IEC62053-22, and CNS14607 standard
  • Time-of-Use (ToU) measurement with 4 tariff, configurable season and holiday settings
  • Double RS-485 port for up-link and Card Reader
  • Remote connect and disconnect
  • 10 years certified life
  • Built-in RTC with long life battery
  • Internet management with router (RT option)
  • Smart card prepayment and management with Card Reader (CR option) and Card Manager (SW options)
   

        ZigBee 3G Broadband Firewall Gateway

  • Fully IEEE 802.15.4 / ZigBee PRO compliant
  • Dual WAN – broadband and 3.5G / 3.75G connections
  • 802.11n Wireless AP, up to 300 Mbps data rate
  • QoS and firewall
  • 2 x USB 2.0 ports for : 3.5G/3.75G networks
  • Supports multiple SSIDs
  • Auto fail-over for always-on connection
  • Parental control with filtering function
   
Billion UMI (Unified Monitoring Infrastructure) End-Device PLC Module

        Broadband PLC Module

  • Daughter board
  • 44Mbps physical connection bandwidth
  • 10 / 100 Ethernet (optional)
  • TTL UART interface
  • DC power: DC 12~18V
  • On board LED status indicator
  • Automatic repeating and Ad-Hoc networking
  • Automatic re-configuration
  • PnP installation
  • DES, 3DES, 128-bit and 256-bit AES
  • Up to 16 direct PLC connection
  • 802.1P traffic priority classification
  • Power mask management
  • SNMP and web network management protocol
  • Up to 1536 carriers for better noise immunity
  • FCC part 15, class A certification
  • Dimension: 70 x 50 x 25 mm
   

       RS485 / Ethernet Converter

  • 10 / 100 Ethernet
  • Performs RS485 to Ethernet conversion
  • Supports either AC or DC power input
  • On board LED status indicator
  • FCC part 15, class A certification
   
Billion UMI (Unified Monitoring Infrastructure) Smart PLC Gateway

        Broadband PLC Concentrator

  • 44Mbps physical connection bandwidth
  • 10/100 Ethernet x2
  • RS485/RS232 interface (optional)
  • AC power: 90-250VAC, 50/60Hz
  • 802.1D bridging protocol
  • Up to 1024 MACs table size
  • Up to 64 direct PLC connection
  • DES and 3DES encryption
  • 802.1P traffic priority classification
  • Power mask management
  • SNMP and web network management protocol
  • Up to 1536 carriers for better noise immunity
  • IP67 compliant rugged design for high level of protection against dust and water
  • FCC part 15, class A certification
   
Billion UMI (Unified Monitoring Infrastructure) Smart PLC Gateway

        BPL Access Head End Unit

  • 200Mbps physical connection bandwidth
  • 10/100 Ethernet x2
  • AC power: 90-250VAC, 50/60Hz
  • Ability to configure as a head-end master or a repeater
  • Traffic control and isolation: VLAN/OVLAN
  • 802.1D bridging protocol
  • Up to 1024 MACs table size for multiple devices
  • Up to 64 direct PLC connection
  • DES and 3DES encryption
  • QoS with 8 level priority queues
  • 802.1P traffic priority classification
  • Power mask management
  • SNMP and web network management protocol
  • Configurable bandwidth from 2 to 30MHz
   
Billion UMI (Unified Monitoring Infrastructure) Smart PLC Gateway

        GPON 3G VoIP Wireless-N Gateway

  • ITU-T G.984 GPON compliant
  • Supports bandwidth maximum downstream rates up to 2.5Gbps and upstream rates up to 1.25Gbps
  • Supports transmission distance up to 20km
  • Dual-wavelength: Tx at 1310nm and Rx at 1490nm
  • Supports OMCI (ONT Management and Control Interface) remote management
    and TR-069
  • Voice over IP compliant with SIP standards
  • Two FXS ports for connecting to regular telephones
  • Supports FAX Transmission: T.38 fax relay, G.711 pass-through
  • Supports mini-IP PBX Features
  • 802.11n wireless and delivers up to 300Mbps link rate
  • 802.11n Wireless AP with WPA-PSK / WPA2-PSK supported
  • Supports Wi-Fi WMM prioritization
  • SOHO Firewall Security with DoS Prevention and SPI
  • Quality of Service control for traffic prioritization and bandwidth management
  • Supports IPTV applications
  • Easy Sign-On (EZSO)
  • Dual WAN interface for GPON and 3G connections with load balancing / auto fail-over features
  • Ideal for hHome, SOHO and office users
 

 
 
 
 
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