Agricultural data trusted circulation platform based on data model
A data model and data technology, applied in the field of agricultural data trusted circulation platform, can solve problems such as the inability to guarantee the security and privacy of the data circulation process, the insufficient degree of agricultural data circulation, and the inability to meet diverse data needs, etc. and privacy, promoting development, ensuring privacy and security
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Embodiment 1
[0020] For the trusted circulation platform of agricultural data based on data model 202, please refer to the attached figure 1 , including several data stations 20 that communicate with each other. Several data stations 20 are connected to agricultural participants respectively. The agricultural participants connect their agricultural data to the data station 20. The data station 20 encrypts and stores the agricultural data and deposits certificates. The agricultural participants The data demander 10 formulates the data model 202, and submits the data model 202 to the corresponding data station 20 for execution, obtains the model data, associates the model data with the agricultural participant identification, the data model 202 identification, and the standard time as trusted circulation data circulation.
[0021] This embodiment provides a general method for establishing the data model 202. According to this method, specific data and data formats are inserted, and a mapping...
Embodiment 2
[0027] In this embodiment, the trusted agricultural data circulation platform based on the data model 202 is used to pre-purchase agricultural products and realize field purchase of agricultural products. In this embodiment, several data stations 20 are established, and several data stations 20 are distributed in agricultural production areas. Each village maintains a data station 20, and farmers in the village all access their planting data 201 to the data station 20. Please refer to the attached image 3 , if the farmer adopts a greenhouse with a high degree of automation, the controller of the greenhouse is connected to the data station 20 . If ordinary greenhouses or open-air planting are used, sensors are installed, including ambient temperature and humidity sensors, light sensors, rainfall sensors, wind speed sensors, pest sensors and growth sensors, and the seed varieties and planting areas to be planted need to be input through a data input device. , geographical loca...
Embodiment 3
[0033] With the development of mechanization, modernization and intelligence in agricultural production, the agricultural equipment used in the agricultural production process is becoming more and more advanced and has more and more functions. But at the same time, the capital investment in the early stage has also increased. As a result, some farmers need to borrow from banks.
[0034] In traditional loan methods, farmers need to fill in loan application materials, and banks also need to verify the assets recorded in the application materials. If the verification is wrong, it may bring risks to the bank. However, if farmers want to apply for loans from multiple banks, they need to fill in basically the same application materials multiple times, which is very inefficient.
[0035] In this embodiment, based on the agricultural data trusted circulation platform based on the data model 202, the user accesses the data station 20 for more than a preset period of time, such as 2 y...
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