What is the role of smart gateways in smart agricultural systems
What is the gateway used in the smart agricultural system?
With the continuous development of modern science and technology, the progress of agriculture in recent years is obvious.
From the 1980s and 1990s, when agricultural production was dominated by manpower, machinery gradually replaced manpower,
and now the application of Internet of Things technology in the field of agriculture,
a variety of cutting-edge technologies have been applied to the Internet of Things in agriculture,
and all aspects of smart agricultural production have been to a significant effect.
In the field of agriculture, IoT has a wide range of applications, such as surface temperature detection,
poultry living conditions, crop irrigation monitoring, soil pH changes, precipitation, air, wind, nitrogen concentration,
soil pH and soil humidity etc., make reasonable scientific estimates, provide great help for farmers in disaster reduction,
disaster resistance, scientific planting, etc., and improve comprehensive agricultural benefits.
In the actual agricultural production process, satellite remote sensing and
wireless communication technology are used to detect the growth and area of crops in a certain area,
and to collect and process the detected information, so as to achieve planning and detection of agricultural production in a certain area.
The purpose is to provide a scientific basis for the formulation of production plans.
"Satellite positioning + precision agriculture": The application of satellite positioning
in the agricultural field is to use the GNSS positioning wireless gateway that receives the
GPS/Beidou satellite system position information to calculate the pseudo-distance with each satellite,
and use the distance intersection method to obtain the receiver's result. The four parameters of longitude,
latitude, altitude and time correction are obtained. The GNSS positioning wireless gateway continuously
outputs the positioning information and auxiliary information in NMEA format through the serial communication
port for the receiver to choose and apply. Agricultural machinery with built-in GNSS positioning
wireless gateway uses GPS/Beidou satellite system high-precision positioning to realize automatic piloting,
which can greatly improve the use efficiency of agricultural machinery and reduce labor intensity.
The application of wireless gateways in the agricultural field is to realize the automatic stop or
start of designated equipment through the real-time collection of temperature and humidity signals in the greenhouse,
as well as environmental parameters such as light, soil temperature, and leaf humidity, and through the Internet of Things technology.
It can be processed at any time according to the needs of users, providing a scientific basis for
automatic monitoring of agricultural ecological information, automatic control of the environment and intelligent management.
WIFI technology undertakes the task of information perception in the application of intelligent agriculture.
Without the support of WIFI technology, the Internet of Things technology cannot play its due role.
The temperature and humidity signals are collected by sensors, and data is transmitted through the
wireless wireless gateway WIFI wireless gateway to realize remote control of the temperature and humidity of the greenhouse,
and record the on-site conditions to ensure the temperature and humidity balance in the greenhouse.
WIFI wireless gateway, Bluetooth wireless gateway and indoor positioning solutions,
and based on the wireless gateway core for secondary development and application,
to provide customers with low-cost wireless product solutions and reduce the overall cost of customers.
The Internet of Things is bound to be the future development trend. The demand for GNSS positioning
wireless gateways and WIFI wireless gateways will also be applied on a large scale, and there
will be more and more wireless communication transmission solutions. More GNSS positioning wireless gateways,
WIFI wireless gateways, Bluetooth wireless gateways and application solutions to solve user problems.