Research And Development Of Intelligent Storage System Based On Internet Of Things Technology

Food is the basic livelihood security for human survival and development. It is a strategic material for the people’s livelihood. It has a special position and function in the development of people’s life and the national economy. The global food security relationship between economic and social development, relations between the people’s vital interests, has always been the top priority of the safeguard a country.Smart out of the storage system is through the construction and improvement of grain warehouse operation process of the intelligent, from food entry to the sampler, weighing, scheduling, unloading, clearing is achieved self-service operation process, reduce the process of labor and employment situation, while also doing anti cheating, to achieve food safety traceability, efficient, high quality of grain out of storage business. The construction of the system to achieve two goals:a risk management and control, to ensure the true quantity ", unloading process is controlled by the information system, good food," ex ", standard warehouse management, video monitoring, sensor detection technology means to achieve on-line monitoring of the central grain reserves, to information system and intelligent means to prevent circling grain four pests such as problems, implement the risk management and control. Two is to improve the management, to ensure the "good quality", through the storage business process control, the good grain quality of the "storage". Through the integrated use of standardization, process standardization, digital and intelligent means, to enhance the overall management level of the grain depot, improve the quality of grain stocks (oil), to realize the science and technology in stored grain, green grain storage.Intelligent storage system business process module, comprises a storage process of the main functional areas, such as registration and management, test management, weighing management, settlement and management. Hardware part includes a variety of related equipment, such as:license plate recognition camera, UHF card, ID card reader, UHF handheld machine, portable printers, RFID card sender, bar code printer, bar code scanner, LED display, LED lights, fill light, main control box, control box, infrared grating, intelligent query machine, LCD TV, self operating platform of 47 kinds of hardware equipment. Intelligent storage system is committed to the realization of the grain storage process of intelligent, the entire process of using smart card as a data carrying medium, through a complete smart card data life cycle to achieve the storage process data generation, transmission, processing, storage. System there are two cards, one is employee card for confirmation and leave marks in the system; a is card customers, Jisong grain or buy food in the storage business card. The use of smart cards in the system initialization function in the initial setting, to the blank of the ultra high frequency card to write with business related basic data, such as card number, library point code and other information, so that customers can use the card can only label the identity and information, in addition to the staff card also need to initialize, the staff number and employee information stored in the card. The whole system from the business process is divided into the main storage process and the warehouse process, the flow of the two processes have some differences, but the data flow is basically the same, are from scratch, and finally update the inventory of the number of grain stocks. The process is divided into entry registration, inspection, warehousing, storage, warehousing confirmed that the hair, skin, clearing out the said registration link. The library process is divided into entry registration, information query, out of the warehouse, a warehouse confirmation, a library called hair, settlement, registration link. In each link of the process, it is the way that the software and hardware work together, that is to realize the control of the hardware by calling the interface of the underlying hardware. Adopts the technical scheme:uniform interface to hardware devices to call methods package, combination of java reflection mechanism and JNI technology, in call interface to the hardware of the main method according to the real cases of the object database hardware devices to call the class to achieve dynamic, thus dynamic call different hardware equipment hardware interface method. And different hardware devices in the new or modified only need to configure the page, modify the database information. Call the main method of the hardware device interface does not need to be modified, the new hardware device type and related parameters in the page configuration can be.Entry registration registration link member ID card reader to read the carrier of identity information, and use the camera to shoot the carrier head, the system through the license plate recognition camera automatic identification Shou Liang license plate number, in addition to license plate recognition will capture the images of the vehicles. Finally select the business type and grain variety, making smart cards and distributed to customers.Inspection, inspectors need login system, using bar code scanning guns will sample barcode scanning system and input the sample to the test information, and then save the presentation of documents and the synchronous transmission of the test information to the outdoor LED display, LED display implementation inspection information of real-time scrolling, enabling customers can easily view their food the test value.The completion of the inspection process to link into weighing link carrier will car loadometer, near loadometer, loadometer on both ends of the ultra high frequency (RFID) host antenna read to the back of the card, the system opened infrared program and automatically detect infrared, when the occlusion system automatically open antenna host on the side of the license plate recognition camera and loadometer outside the indicator light turns red, indicating that other vehicles can not pounds. Open at the same time of host side rfid antennas write card program and close the ipsilateral RFID host antenna reader program, check the write card (content can be free to write some test data) is successful, if write card is medial RFID read card signal lights changed to green, and voice prompt "vehicles have been on the pounds. Please get off, page system also jump to weighing the details page; if write card fails, on the side of RFID card read card signal lamp display display yellow (the default is yellow), at the same time voice prompt vehicles have been on the pounds, please weighing room card ", then you need to brush driver desktop reader jump to weighing the details page. Jump the details page if the recognition of the license plate number and registration license plate number, suggesting the two recognition to the license plate number to weighing the vehicle verification.After weighing, the vehicle into the granary grain loading or unloading grain, this time keeper or to use a handheld terminal for warehousing or storage confirmation, use of employee card device to log, read the customer card, check to grain loading or unloading grain barns, click the warehousing or warehouse the confirm button to confirm the work. If the keeper finds out the difference in the level of grain quality and inspection, it can carry out the corresponding deduction operation, and write the amount of information through the terminal into the customer’s card. Finally circulation to the settlement, in the clearing and settlement link member can use card customers or customer ID and settlement operations, clearing brush take customer card, all food information inquiry, price entry system automatically calculates settlement amount and the amount is the total price minus the related deductions from income, the settlement member after submission of documents, automatic billing information upload to other online banking payment system, achieve rapid online banking payment, put an end to farmers hit ious happens, effectively guarantee the farmers economic interests.Smart out of the warehouse through the software and hardware combination, collaborative work to achieve grain storage business process standardization, information and intelligence, guarantee the accurate amount of grain, and good quality and lay a solid foundation of information technology for storage of national science and technology, green grain storage.