RFID technology builds intelligent storage of grain depots
With the rise of "Internet +" technology, the grain sector is also gradually moving towards informatization and electronicization. Increasing the efficiency of grain depot management through informatization is increasingly valued by the state and grain storage enterprises, so the concept of "grain depot informatization construction" came into being. The construction contents of the grain depot information system are divided into four business domains: "grain depot business management", "intelligent warehouse", "intelligent storage and storage", and "intelligent security". This article mainly provides upgraded solutions for "intelligent warehouse" Program. RFID technology creates intelligent storage and storage of grain storage.
First. The current situation and problems of traditional grain storage and storage methods
The purchase and storage of grain and the sale and storage of grain are not only the core business of grain storage, but also the difficulty of supervision. Especially in the peak season of grain harvesting, there are many disadvantages in the artificial operation methods, such as irregular procedures and many blind spots in supervision, which are mainly manifested in the following three points:
1. Manually record data, information is not shared
The documents of each link are filled in manually, and it is difficult to avoid mis-filling or artificial tampering, which encourages violations such as "human food", which leads to inconsistency of information before and after the link, inconsistent accounts, and distortion of quantity and quality;
2. Food trucks are not supervised one by one, and information is not recorded in real time
The trajectory of the food delivery vehicle cannot be continuously monitored throughout the entire process, there is a blind spot, it is difficult to prevent the occurrence of frauds such as manipulation of numbers during the entry and exit, and at the same time, the information of each link of each vehicle cannot be recorded in real time, and the weighing, quality inspection, loading and unloading cannot be traced at any time. , Grain payment settlement and other information, even if the grain depot needs statistical analysis, audit and supervision, there is also lack of true and accurate data, so that cheating people have no fear;
3. Automation is not realized, and it is difficult for people to supervise workers
Not only is manual operation inefficient, but people-to-person supervision is inevitable to drive benefits. This leads to problems such as non-standard operation procedures for inbound and outbound storage, inadequate implementation of national policy standards, difficulty in selling grain, and low quality of inbound grain.
The above reasons make the phenomenon of “grain inspection and selling B”, “car replacement and skin return”, “car license replacement”, and “steal sample replacement” common, which have caused immeasurable losses to the country and grain storage enterprises in the long run.
Second, based on "one card" intelligent storage
Based on the above problems, the paperless office method represented by the “Grain Depot Card” has emerged. The Grain Depot Card is made into a card similar to the size of a bank card, and the information related to the food seller ’s vehicles and individuals is linked to the card. With this card, grain sales customers can complete the entire process of entry registration, sampling, weighing, loading and unloading confirmation, deduction, settlement and payment, and grain trading, making the acquisition and sales of grain depots the first to enter the information age. But its essence is to replace the original work of manually filling in paper documents, and realize the primary stage of informatization-paperless.
But this card can be exchanged between two cars like a "change license plate", so there is still a big loophole from a regulatory perspective.
Three, magnetic vehicle electronic label application upgrade intelligent storage solution
Active monitoring type magnetic vehicle electronic tags are low power consumption, multi-band electronic tags, highly integrated, wireless communication, RFID function, pressure detection, magnetic field detection and other functions. It can be compatible with applications such as all-in-one card, license plate recognition, QR code, and one-time electronic label, and realize the dual functions of electronic communication and vehicle supervision.
Magnetic vehicle electronic tags cannot be separated from vehicles. Grain vehicles will be attached to vehicles when they enter the factory. Intelligent identification terminals will be installed in various links such as sampling, inspection, inspection, and storage to automatically identify vehicle information and complete automatic information interaction. , To realize the automatic correlation between the grain truck and the samples, inspection results and weighing results. Tracking the food truck step by step, so that there is no place to escape from the cheating methods such as changing the car back to the skin, stealing the samples, inspecting the armor and selling B, etc.
At the same time, the vehicle electronic tag can monitor the pressure and magnetic field strength, that is, once the tag is moved or removed, the intelligent interactive terminal can issue an audible and visual alarm prompt to terminate the sale of food for the vehicle, and realize all the items such as food data contained in the vehicle ( (Quality, weight) is uniquely related to the seller ’s information, which eliminates the possibility of cheating from the root cause and realizes the active monitoring of vehicles to people.
Add：Xminnov IOT Industrial Park, No.943, Tonglong ErLu, Tong'an District, Xiamen, PRC 361100