Establishing a modern grain system is conducive to promoting efficient grain circulation and is an important link to ensure food security.

The granary is solid and the world is safe.

Food security is not only an economic issue, but also a political issue, which is the "anchor needle" of China's long-term stability. Grain storage is an important link to ensure food security, which is directly related to national security and social stability.

In recent years, Shandong Grain and Material Reserve Bureau (hereinafter referred to as "Provincial Grain and Material Reserve Bureau") has taken "managing Qilu granary well" as the goal, implemented "one regulation and two regulations" as the starting point, highlighted the theme of standardization, informationization and institutionalization, and made great efforts to promote the green development of scientific and technological grain storage with the help of modern information technologies such as Internet of Things, big data and artificial intelligence, giving new vitality to grain reserves and bringing food security to a new level.

Recently, the 2022 "Reporter Qilu Grain and Oil Safety Tour" sponsored by the Provincial Grain Reserve Bureau visited Shandong Grain and Oil Storage Co., Ltd. Luzhong Warehouse (hereinafter referred to as "Luzhong Warehouse") and Dongying Grain and Material Storage Co., Ltd., visited Qilu Granary in terms of scientific and technological storage and green storage, and explored a new path for the development of Shandong grain storage industry.

Transparent supervision

Build a "ballast stone" for food security

Luzhong Reserve is the largest reserve under the jurisdiction of Lvliang Group. With the support of the central and provincial financial funds, the new grain depot was completed and put into use in September 20 15, with a storage capacity of 15000 tons, which belongs to one of the larger single grain depots in the province. From 202 1 to 12, the grain reserves in central Shandong province became one of the two pilot units of green grain storage standardization in the province.

Over the years, Luzhong Grain Depot has been deployed according to the arrangement of the Provincial Grain Reserve Bureau, relying on supporting policies such as the maintenance and renovation of old dangerous warehouses, intelligent upgrading of grain depots, and dynamic supervision of government reserves, and has obtained a number of financial support for information construction. On the basis of deploying the grain depot business management information system and video monitoring system according to the relevant national and provincial standards, we will further explore the popularization and application of new technologies and equipment. Strictly implement the requirements of "one entity, two connections (integrating resources, opening data and connecting applications)", and all the information management and video online supervision systems are interconnected with Lvliang Group, Provincial Grain Reserve Bureau and State Grain Reserve Bureau to realize "two full coverage" and transparent supervision of the whole process of grain reserves, and become a representative modern intelligent grain depot in the province.

"Every car of grain has established an electronic file from the beginning of entering the grain depot, including the source of grain, warehousing quality and warehousing price, whether it is an air-conditioned room or an ordinary room after warehousing, and whether it has been bitten by insects. The keeper who takes care of it has to make rounds several times a week, and whether it has been ventilated and fumigated, without leaving any trace, so as to realize intelligent management and transparent supervision of all aspects of grain reserves from warehousing, warehousing, storage to warehousing." 10 10 13, introduced by Wang Xingzhou, manager of the storage department of Luzhong nature reserve.

"Now, through the high-definition cameras installed in the reservoir area and warehouse, we can check the real situation inside and outside the warehouse 24 hours a day, analyze and compare the intercepted video stream with the captured images with big data, push the abnormal information to the' Shandong Grain Circulation Management Cloud Platform', accept the remote supervision of the Provincial Grain Bureau, effectively prevent accidents, and truly realize the' visible and manageable' grain." Zhu Shuai, network information administrator of Luzhong Nature Reserve, said.

The transparent supervision of Luzhong knowledge base is not a case. Shandong has always attached great importance to food informatization. Since 2007, it has been exploring the construction of warehousing informatization, and gradually expanded to various business fields. On the basis of many years' achievements, we will take the lead in building a comprehensive e-government platform integrating provinces, cities and counties, complete the intelligent upgrade of grain depots in the province, and realize the comprehensive interconnection of the three-tier architecture of national platforms, provincial platforms and grain depot information systems. Up to now, the reservoir areas storing local grain reserves in the province have achieved full coverage of business management information by applying the grain depot information system or with the help of cloud platform management functions, and the task of "one whole and two links" has been fully completed.

Dongying Grain Material Reserve Co., Ltd., one of the intelligent upgrading demonstration warehouses in the province, undertakes the tasks of reserve, rotation and transportation of Dongying municipal grain reserves. It is a large storage granary with an area of 474.7 mu and a designed storage capacity of 3 1 10,000 tons. Through intelligent upgrading, integrating resources, opening data and connecting applications, the company's grain depot has built an intelligent grain depot management platform, which realizes temperature control, intelligent grain storage, intelligent grain situation monitoring and intelligent security monitoring, and can monitor all kinds of information from the operation of the reservoir area to the storage of grain in the warehouse in real time. Moreover, the business data of grain storage, inventory, quality inspection, grain situation and the video monitoring information of entering and leaving the warehouse can be interconnected with the "Shandong Grain Circulation Management Cloud Platform", and the provincial and municipal grain administrative departments can realize remote online supervision. At present, the grain depot is further upgrading the "handheld storage depot", alarm system for changes in stored materials, intelligent control of temperature and humidity, remote control of door and window switches, etc., to further improve the intelligent level of local grain reserve management, ensure the real quantity, good quality and safe storage of grain reserves in the depot, and build a "ballast stone" for grain safety.