Haiwell IoT Management System Solution for Vegetable Production based on Cloud Data Center
With the continuous improvement of the degree of automation in modern agriculture and the continuous expansion of production scale, multi-site production has been the trend, multi-point centralized control has become a necessary part of production management. This article will introduce the solution of modern agricultural Internet of things management and control system based on Haiwell cloud data center.
Haiwell Cloud Data Center is a data exchange service for centralized monitoring and management of multi-point data. In short, as long as you use Haiwell IoT terminal equipment, you can exchange and centrally monitor these devices through Haiwell Cloud Data Center.Fox example:
①Centralized monitoring of multiple sets of equipment in Beijing, Shanghai, Guangzhou, and the United States to Xiamen's central control configuration;
② Use the touch screen at home to monitor the IoT Cloud Box data in the office;
③ Read the liquid level height of a well in the distance at an unlimited distance in the local touch screen control cabinet;
④ On the large screen of the oilfield central control center, monitor the pressure and flow of valves in various parts of the oilfield;
In this example, the vegetable production IoT management system is to collect the data of agricultural greenhouses in various provinces and cities through the Haiwell Cloud Data Center to centralize the data to the application of centralized control touch screen display and control.
Figure 1: Network topology of vegetable production IoT management system
Vegetable greenhouses in various places reported the data to Haiwell Cloud Data Center via the Internet through the built-in IoT MQTT protocol of the IoT Cloud HMI, IoT Cloud Box and other devices, and finally concentrated on the monitoring and display in the central control IoT Cloud HMI. The local IoT terminal equipment and the centrally controlled IoT equipment support mobile APP and cloud website remote monitoring. At the same time, the production conditions of each greenhouse can also be monitored remotely through the Haiwell cloud camera. Haiwell weather forecast graph can show all kinds of weather information and agricultural production.
I. Selection and configuration
1.Haiwell IoT Cloud HMI--C7S-G
1.1 7-inch TFT screen, 800x480 resolution, 4G Flash, 512M RAM, wired Ethernet / 4G networking
1.2 Intelligent management, support cloud / mobile access control, strong operability;
1.3 Support remotely implement mobile APP, cloud website and remote download of IoT Cloud HMI and PLC programs
1.4 Support MQTT protocol, support access to database server, easily implement data collection and reporting, and interface with ERP / MES and other systems.
1.5 Built-in MQTT server, MQTT proxy function can be enabled, and MQTT can be easily implemented
2. Haiwell Cloud Box (this example is used for centralized control):
2.1 Connect to Haiwell Cloud via Ethernet / WIFI / 4G (Full Netcom), remote real-time viewing and monitoring equipment
2.2 Intelligent management, support cloud / mobile access control, strong operability;
2.3 Integrated IoT Cloud HMI function, which can be directly monitored and displayed on the mobile phone / PC instead of the IoT Cloud HMI screen, which is flexible and convenient to control
2.4 Remotely implement mobile APP, computer cloud website and remotely download IoT Cloud HMI and PLC programs
3.Haiwell PLC——C series economic PLC
4.Haiwell Cloud Camera CTQ6C
II. Real-time control screen
Figure 2 The main screen of the control room of Haiwell cloud website vegetable production IoT management system
Figure 3 Haiwell cloud website centralized management system greenhouse 1 data display screen
Figure 4 Haiwell cloud website centralized management system greenhouse video capture screen
Figure 5 Haiwell cloud mobile APP monitoring screen
III. User Engineering Design Sharing
Figure 6 Main screen of centralized management system engineering
Figure 7 The main screen of the centralized management system project
Figure 8 Central Management System Project Main Screen Greenhouse 2 Video Capture Screen Settings
IV Program Summary
1. Haiwell IOT terminal supports Haiwell cloud platform, intelligent management, cloud / mobile-side access control, strong operability;
2. Integrate Haiwell Cloud cloud service, built-in Haiwell cloud engine, cloud data center; make access secure and reliable, make remote security assured, make access operation simple, and make access simple and clear;
3. Haiwell IoT terminal uses Haiwell Cloud Data Center to make the data in remote equipment easy, brief, low-cost, and easy to exchange, so that the actual centralized control.
4. Support MQTT protocol, support access to database server, easily achieve data collection and reporting, docking with ERP / MES and other systems.
5. Haiwell IoT Cloud HMI / IoT Cloud Box / IPC and other devices have built-in MQTT server, which can open the MQTT proxy function, and easily realize MQTT ad hoc network.