Shidian Intelligent Intelligent Agricultural Internet of Things Solution

I. Background to the development of smart agriculture

With the continuous development of Internet of Things (IoT) technology, more and more technologies are applied to agricultural production. At present, remote monitoring systems, wireless sensor monitoring and other technologies are becoming increasingly mature and are gradually applied to the construction of smart agriculture, mainly including the environment, animal and plant information detection, greenhouse agricultural greenhouse information detection and standardized production monitoring, water-saving irrigation in fine agriculture and other application modes. Improve the management efficiency of agricultural production, enhance the added value of agricultural products, and accelerate the pace of the construction of smart agriculture.

II. Current situation and pain points in agricultural management

In the process of agricultural production, crop growth is closely related to a variety of factors in nature, including atmospheric temperature, atmospheric humidity, soil temperature and humidity, light intensity conditions, carbon dioxide concentration, water and other nutrients and so on. Traditional agricultural operations, these parameters affecting crop growth management, mainly relying on human perception, there is a great inaccuracy, agricultural production has become a kind of sloppy management, can not meet the requirements of fine management.

Omni-directional environmental monitoring and control systems combining sensors and wireless communication networks have become popular in facility agriculture and are rapidly spreading. In response to the current situation and needs of agricultural management, World Power Intelligence proposes intelligent agricultural solutions.

III. Overview of intelligent agricultural IoT solutions

Based on Zigbee/NB-IoT/LoRa and other wireless communication technologies, World Power's intelligent gateway and wireless connection devices, equipped with corresponding sensors, such as air temperature and humidity sensors, CO2 concentration sensors, etc., real-time collection of air temperature and humidity, soil temperature and humidity, CO2 concentration, as well as illumination, PH value and other environmental parameters, to automatically turn on, turn off or remotely control the designated equipment. Automatically turn on, turn off or remotely control the specified equipment. It can be processed at any time according to the user's demand, providing scientific basis for automatic monitoring of comprehensive ecological information of facility agriculture, automatic control of environment and intelligent management.

Meanwhile, according to the different application scenarios of customers, connecting different sensors on the basis of Seiden's intelligent hardware can be suitable for different applications, including agricultural greenhouses, forestry, fishery and so on.

Fourth, Shidian intelligent agricultural Internet of Things hardware solutions

According to the data transmission structure of the whole system, the architecture can be divided into four parts: perception layer, transmission layer, application layer and user terminal:

1. Sensing layer is mainly environmental information collection equipment and equipment automatic control part: including air temperature and humidity information monitoring, soil information monitoring, meteorological information monitoring, video information collection.
2. The transmission layer is mainly a data transmission network: it includes intelligent gateways and wireless connection devices developed by World Power.
3. The application layer mainly includes scenario applications such as agricultural greenhouses, forestry and fisheries.
4. The user terminal is mainly the information dissemination and data intelligent processing part: including smart phones, tablet PCs, laptops, PCs and so on.

V. Example: agricultural greenhouse Internet of Things solutions

Intelligent agricultural greenhouse system is composed of Zigbee/NB-IoT/LoRa-based intelligent gateway, wireless transmission equipment, wireless collection equipment and matching air temperature and humidity sensors, soil temperature and humidity sensors, soil PH sensors, photometric sensors, CO2 sensors, cameras, heating, sprinkler irrigation, ventilation, shuttering equipment, and its supporting PLCs and other devices. Composition.

VI. Functions of the intelligent agricultural control system

1. Real-time data monitoring

Air temperature and humidity, carbon dioxide concentration, soil temperature and humidity, and PH value are monitored in real time by air temperature and humidity sensors, soil temperature and humidity sensors, soil PH sensors, photosynthetically active radiation sensors, and CO2 sensors installed at designated monitoring points.

2. Real-time data transmission

Shunzhou wireless data transmission equipment through the wireless network will be collected through the intelligent gateway real-time data transmission to the monitoring center, to ensure the timeliness and accuracy of the data.

3, Intelligent linkage control

The linkage control system consists of heating, sprinkler, ventilation, rolling shutter equipment and its supporting PLC and Wifi device server, when the environmental data collected by the sensor and the standard value comparison exceeds the critical range, the controller will automatically start the related hardware equipment to the crop growing environment heating, watering, ventilation, rolling shutter plus or minus light radiation, to realize the precise control of the crop growth process.

4. Visualization of the planting environment

Intelligent agriculture information display screen is made of LCD panels spliced together to display the environmental data and scene scenes collected by various sensors in the agricultural greenhouses.

5. Platform software remote control

The data of the whole system is stored in the cloud platform, which can build analysis models and carry out intelligent processing to optimize crop cultivation on the collected data.

VII. About Hainan Shidian

Hainan Shidian Technology Co., Ltd. to "make the standardization of industrial Internet of Things easier" as the vision, focusing on the direction of the Internet of Things industry chain, indoor positioning, sensing and control and data transmission products in the field of continuous research and development, Lego (Lego) production, precise to meet the small amount of industrial Internet of Things products and a variety of demand characteristics, to provide customer Complex environment and personalized needs to meet the real low inventory, high satisfaction of the new supply and demand relationship.

The company has four R&D centers in Shanghai, Suzhou, Chengdu and Taipei, adhering to the group's nearly 40 years of good business resources and reputation, firmly believe in the "be an expert in the industry" business philosophy, precise in the channel, sensitive to the market, focus on products, "research" is reliable, "production" is stable, "sales" is quality, always focusing on the industrial Internet of Things customers personalized scenarios to meet the ultimate needs. We believe in the business philosophy of "being an expert in the industry", we are precise in channels, sensitive to the market, and focus on products, "research" is reliable, "production" is stable, "sales" is quality, and we are always focusing on the ultimate satisfaction of personalized scenarios of industrial IoT customers.

In terms of products, we have both Zigbee positioning products, which have been cultivated by our self-research team for more than 10 years, and UWB positioning products, which are developed by our teams in Shanghai and Taipei, to meet the different needs of customers for positioning accuracy. At the same time, the company also introduces Bluetooth positioning products to supplement the self-developed solutions, in order to fully meet the needs of all kinds of customers.

Software support we integrate the overall program of various industries, actively open interfaces and source codes for system integrators to join, for related system software companies to do case demonstration based on our products to provide convenience, so that the Internet of Things indoor positioning applications broader.