RS-485远程抄表系统是有线远程抄表系统,这类抄表方式适合于低压集中抄表,一般电表都有RS-485接口,这类抄表方案硬件便宜,适用于小区、写字楼等电表比较集中的地方。

远程抄表分为综合应用层,数据管理层和数据采集层,数据采集层原理就是将各个电表的数据通过RS-485接口汇总所对应的集中,集中器按照管理中心下发的抄表任务自动向各个计量表抄取各种数据信息,集中器保存相应的各计量表的小时、日、月数据。

无线集中器在通过4G以太网,传输到数据服务器中,数据服务器其实就是我们的远程抄表系统,远程抄表系统可以进行数据处理、分类、筛选等工作,生成日、月、年报表,大大节省了人工制作报表的时间。

RS-485有线抄表优点:

节省硬件成本:通常我们买的电表都是带有RS485通讯口的,所以对于硬件成本来说相对便宜,电表里面无需内置通讯模块。

性能稳定:系统采用RS485专线通信,抄表速度快,通信可靠,可以保证每天24h的实时通信,为目前最稳定可靠的系统。

电表计量精度高:系统采用一体化的RS485表,电表计量精度高,通信的时候能直接读取电表的内存电能量数据,避免了电能量的二次计量。

红外无线抄表优点:

适合国网铅封电表采集

非接触采集,无任何物理接触,可以透过玻璃门抄表

不用接线,安装快捷,一分钟安装完毕

SC-GP-IR4G Wireless Infrared Meter Reading Terminal is an infrared-based communication launched by Shanghai Digital Mining Internet of Things Technology Co., Ltd. 4G wireless transmission, DC wide voltage power supply general electric meter gas meter reading terminal, can collect electricity data, voltage, current, power factor and other electrical parameter data of the national electric meter.

Infrared meter reading principle brief introduction: infrared photoelectric probe through infrared light port timing reading intelligent meter parameter information and upload. The infrared meter reader has the function of infrared signal modulation and demodulation, modulates the binary digital signal into a pulse sequence of 38KHz frequency and drives the infrared emitter diode to send out in the form of infrared light pulse; Transceiver will receive the light pulse into electrical signals, and then after amplification, filtering and other processing sent to the demodulation circuit for demodulation, restore to binary digital signal, after packet analysis, according to the specified format (such as json) sent to server.

The wireless infrared meter reading terminal supports GPRS / 2G / 4G / NB-IOT / LoRa communication mode, which greatly simplifies the deployment time and reduces the construction cost. The terminal supports all kinds of meters with infrared communication interface, such as electric meters, gas meters, etc. It is suitable for energy meter data acquisition, smart city data collection, power monitoring data acquisition. Data acquisition of energy saving and emission reduction data monitoring system, energy consumption monitoring system data acquisition. Data collection of photovoltaic system, intelligent monitoring data collection. Robot data collection. Intelligent security system. Cloud platform system. Watt-energy meter checking and testing platform; Especially suitable for photovoltaic power generation system electric energy meter reading and Power Supply Bureau State Grid Electric Meter General Meter reading in a completely sealed state, can not open any seal.

RS-485电表抄表软件安装数采物联的无线采集器,可以支持MQTT 、http、TCP等多种协议转发及上报格式

远程抄表系统功能:

◆1、抄表准确性:远程自动抄表系统保证了数据的准确性,电表里面的数据直接通过通讯方式进入到系统中,没有人工抄表带来的误差性。

◆2、抄表省事省力:节省人工成本,不需要人工一只一只表抄写,省时省力省人工。

◆3、多种数据分数:系统将表计数据、费用数据、用户数据、异常数据进行整理分析并以图表的方式直观地呈献,以便用户根据结果作出合理的判断。

◆4、自动生成报表:系统自动生成表计冻结数据、费用报表、超功率跳闸数据以及电流过载等数据报表,用户可以日、月、年多维度获取数据报表。

◆5、用户档案管理:系统自动将区域信息、业主信息、硬件档案、收费方案、报警方案、用户档案进行云端储存管理,保障数据安全不丢失。