Application of EMCP IoT Cloud Platform in Remote Air Pollution Monitoring

1、 Industry status quo

The quality of atmospheric environment has become an important standard for measuring the development level of a country or city, and atmospheric environment monitoring is an important basic work for atmospheric environment protection. At present, the automatic detection technology and equipment for air pollution in China are mostly imported from abroad, which not only consumes a huge amount of money but also does not meet the basic national conditions of our country. The traditional remote air monitoring system should not be developed through configuration software or customized by enterprises at a huge cost. These two methods have higher costs, ranging from 30000 to 40000 to several hundred thousand, and longer construction periods. At the same time, they also come with development risks that cannot guarantee 100% functionality. In the later maintenance process, it is often necessary to arrange professional programmers to maintain the system, which results in high operating costs.

In response to the current situation, Hebei Lanfeng Technology has launched the EMCP Internet of Things cloud platform. In this way, air monitoring equipment manufacturers, integrators, or users can directly connect the air detection equipment to the EMCP platform. Thus achieving remote data access and management of air monitoring equipment.

2、 EMCP IoT Cloud Platform Solution

two point one

system composition

2.1.1 Air pollution online detection equipment

At present, the main manufacturers of air pollution detection equipment include HACH in the United States, Emerson, Hebei Xianhe, Focused Light Technology, Yuxing Technology, Jiangsu Tianrui Instrument, Sike McHack, and other manufacturers. It is generally necessary to be able to continuously and automatically monitor the real-time changes of sulfur dioxide, nitrogen dioxide, ozone, and inhalable particulate matter in the air around the clock, collect and process monitoring data quickly and accurately, and reflect the regional environmental air quality status and change patterns in a timely and accurate manner, providing detailed data and scientific basis for environmental decision-making, environmental management, and pollution prevention.

2.1.2 Wireless transmission equipment

Hebei Blue Bee EG20 uses a standard 232/485 communication interface. As long as a GPRS data card is built in, it can communicate with the Internet. After the greenhouse field collection terminal is connected through 232/485, the EG20 module will automatically collect the measured values of each sensor and transmit the data to the EMCP Internet of Things cloud platform through GPRS network. EG20 has strong universality, as long as the on-site water quality online monitoring equipment supports MODBUS protocol, it is plug and play, compact in size, easy to install and use, and does not require too many professional skills.

2.1.3 EMCP Internet of Things Cloud Platform

Users can install the EG20 module introduced above on the serial port of the sewage detection equipment, log in to the EMCP IoT cloud platform through computer networking, add on-site devices, and configure data formats to complete device access. The EMCP IoT platform analyzes and processes real-time water quality parameters collected on site, not only producing corresponding statistical reports and trend analysis, but also displaying them to users in an intuitive chart and curve format.

two point two

Overall system architecture

Firstly, connect the detection device and EG20 using the 485 bus, insert the SIM card into the EG20, connect the EG20 to the computer via a 232 data cable, and power on all devices. Open the DTU Configuration Software to configure the module. For specific configuration methods, please refer to the DTU Configuration Software User Manual document. After configuration is completed, log in to the EMCP IoT Cloud Platform, add devices, and add rules. For specific methods, please refer to the EMCP IoT Cloud Platform Operation Manual. After all the configuration work is completed, we can open the computer's web page to view and control the air detection device. On the landing page, the mobile phone scans the QR code to download the "Yunliangtong APP", and then logs in. At this time, the newly configured device appears in our mobile phone. In just ten minutes, the water quality detection device can be connected to the Internet. No matter where you are, open your mobile phone to monitor the on-site water quality at any time.

Does the EMCP platform support video access? The answer is yes. You only need to input the serial number of the Hikvision network camera into the device's configuration rules to connect the video device to the platform. Open your phone to view the real-time working conditions of the water quality testing site in real time.

2.3 System Implementation Functions

Data statistics: The EMCP system can be online in real-time for 24 hours

3、 System implementation

We will not elaborate on common matters such as power supply design, installation, and SIM card. During installation and use, safety must be taken into consideration, and it is best to install it through professional personnel. If there are any problems during the installation process, Blue Bee technical support personnel are very willing to work with everyone to solve the problem.

Step 1: Purchase our EG20 smart wireless gateway. Log in to the official website to contact our sales personnel.

Step 2: Users can choose reliable online air pollution detection equipment on the market and connect the detection equipment to the 485 communication port of the EG20 module through the 485 bus.

Step 3: Configure DTU and check module status. Please refer to the DTU Configuration Manual here. We can download it from the official website download center.

Step 4: Open the EMCP IoT Cloud Platform www.lfemcp.com to register an account. After successful registration, enter the platform to add devices and configure data rules. Please refer to the EMCP Cloud Platform User Manual, which can be downloaded from the official website download center. If you need to access the video, please contact our customer service for authorization.

Step 5: After completing the above steps, we can view the air environment data of the device installation location on the web page and mobile app.

4、 Summary

The application of online remote detection of air pollution is becoming increasingly widespread. The traditional implementation requires developers to program, and with the help of the EMCP IoT cloud platform, you can avoid programming and solve the difficulties of remote water quality detection quickly, conveniently, cheaply, and multifunctional. The application of the EMCP IoT cloud platform in remote online sewage detection has been fully utilized. It is believed that the application of the EMCP IoT cloud platform will also be more applied in other fields, and the value of its open IoT is constantly being reflected.

The entire process does not require programming, just simple configuration, allowing the device to connect to the cloud in minutes. For more functions, please follow the official website of Hebei Lanfeng Technology at www.lanfengkeji.com