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In today's society, for many migrant workers and office workers, the important industry of agriculture has probably been ignored. At present, people's concept of agriculture is still at the end of the 20th century, such as men and women, or the stage of artificial planting and harvesting. They have spent too much energy on the non-mechanization of agriculture, so that most people run Go outside to work and support the family by working.
However, the name is food. China ’s 1.4 billion people must have a basic living security. Therefore, the position of agriculture in the national economy cannot be replaced by other industries. Agriculture is always related to the prosperity of a country, and agricultural industrialization is a socialist market. The inevitable requirement of economic development.
As the state and government strongly support the development of agriculture in our country, vigorously support agricultural production , and vigorously promote modern agricultural production methods. Over time, China's agriculture has basically shifted from traditional agriculture to intelligent agriculture . Intelligent agriculture can be said to be the current stage of agricultural development, and the science and technology supporting intelligent agriculture is of course the Internet of Things technology . In the management of the agricultural sound field, we use various sensors to collect a large number of relevant information about the growth or working conditions of rice field planting, horticultural planting, livestock and poultry farming , aquaculture, and product logistics; by establishing data transmission and format conversion Method, integrating wireless sensor network , telecommunication network and internet to realize the diversified transmission of agricultural information; later, a large amount of collected agricultural information is integrated and processed, and the process of agricultural pre-production, middle-production and post-production is realized through intelligent operation terminals Monitoring, scientific management and real-time services to accurately grasp the nine major trends of the future marketization, specialization, scale , intensification, deep processing, standardization, informatization, ecologicalization, and social service of the agricultural industry, thereby achieving intensive agricultural production, High-yield, high-quality, efficient, ecological and safe goals.
At present, we divide the agricultural Internet of Things into three levels: the information collection layer, the information transmission layer, and the information processing layer.
The information acquisition layer is composed of sensors. Through sensor acquisition technology, various industrial parameters are collected.
In the information transmission layer, the sensors obtain various types of data through wired or wireless methods, and use a variety of communication protocols to publish to local area networks and wide area networks.
The information processing layer will fuse the collected data, after processing, formulate scientific parameters suitable for crop growth, and control the production process.
The agricultural Internet of Things has played a key role in the progress of modern agriculture . While enjoying the convenience brought by intelligence, we should also find and discover more secrets of the Internet of Things .
July 6, 2015
Chengdu Xinxin Electronic Technology Co., Ltd. Editorial Department
Editor: Little Devil in Gourd