Unlock instant, AI-driven research and patent intelligence for your innovation.

Warehouse management system based on RFID technology

A storage management system and technology, which is applied in the direction of data processing applications, collaborative operation devices, instruments, etc., and can solve problems such as waste of human resources

Inactive Publication Date: 2016-06-01
HARBIN MIMI RICE IND TECH CO LTD
View PDF2 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Warehousing plays an important role in the logistics industry. As a bridge connecting producers and consumers, it plays an important role in the entire logistics system. Old-fashioned Due to the shortcomings of difficult cargo tracking, serious waste of human resources, and lagging cargo information management, the current warehouse management system can no longer be used in today's high-speed logistics industry. Applying RFID systems to intelligent warehouse management systems can not only effectively Knowing the goods information in the warehouse can also speed up the goods processing capacity of the warehouse and improve the speed of goods entering and leaving the warehouse

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Warehouse management system based on RFID technology
  • Warehouse management system based on RFID technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] like figure 1 , figure 2 As shown, a warehouse management system based on RFID technology, the system is composed of a power supply module, a liquid crystal display module, a keyboard input module, a voltage conversion module, a radio frequency module and a microcontroller; the power supply module, liquid crystal display module, keyboard The input module, the voltage conversion module and the radio frequency module are respectively connected with the microcontroller.

[0015] The control chip of the microcontroller adopts STC125A60S2 single-chip microcomputer, which is composed of 36 programmable I / O buses.

Embodiment 2

[0017] like figure 1 As shown, the system hardware of the present invention is mainly designed and implemented for the core hardware of the system—the handheld device. The handheld device is the abbreviation of the portable reader. It is an electronic tag reading and writing device that is convenient for users to carry and use at any time. Like a reader, it is generally a combination of a reader and a handheld computer, usually accompanied by an LCD screen for display and a keyboard for inputting data and controlling operations. The main components of the handheld device include a reader reading and writing module, a liquid crystal display module, and a keyboard input module. The system realizes four functions of card reading, inquiry, purchase, and shipment. When the system is in the card reading state, the handheld device can quickly read out the goods. The information on the label includes the item number of the item, the storage location and the quantity of the item; when ...

Embodiment 3

[0019] like figure 2 Shown, the general workflow of the core component handset of the present invention:

[0020] 1. After the system is started, scan the keyboard to check whether there is a mode selection button pressed, and at the same time, the LCD screen displays the basic menu of the goods to display the article number, warehouse and quantity of the goods. In the default state, the handheld is in the card reading state , so the radio frequency module also participates in the work. The radio frequency antenna generates a 13.56MHz carrier signal to form an electromagnetic field to form a reading and writing area to check whether there is an electronic tag entering the card reading area.

[0021] 2. Once an electronic tag enters the reading and writing area, the reader quickly reads out the serial number of the electronic tag, and checks with the database in the single-chip microcomputer storage library to find the cargo information corresponding to the serial number (the ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a warehouse management system based on RFID technology. The system is formed by a power supply module, an LCD display module, a keyboard input module, a voltage conversion module, an RF module and a microcontroller. The power supply module, the LCD display module, the keyboard input module, the voltage conversion module and the RF module are connected to the microcontroller. Through constructing the microcontroller, an RFID system reader, LCD display and keyboard input are organically integrated into one body, and the rapid obtainment of cargo information and query of the cargo in a warehouse by a user are facilitated. At the same time the cargo in and out operations by an access control system are simulated in a handset, when the handset is in a cargo in or cargo out state, the cargo information carried by an electronic tag can be obtained through reading the electronic tag which passes the reader, through comparing the cargo information in the database, the related operation is carried out on the number of cargos, and the cargo information of a current warehouse is updated timely.

Description

technical field [0001] The invention relates to a radio frequency identification technology, in particular to a warehouse management system based on RFID technology. Background technique [0002] The more specific professional name of the application of radio technology in the field of automatic identification is radio frequency identification, and the English name is Radio Frequency Identification, or RFID for short. The important components in the radio frequency identification system are the transponder (the electronic tag is a kind of transponder, the English name is Tag) and the reader (the English name is Reader). Electronic data in a fixed format is generally written in the electronic tag. In practical application, the electronic tag is located on the surface of the item to be identified. The reader is also called an electronic reading head, which can obtain the data information in the electronic tag without contact through inductive coupling or electromagnetic refl...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/08G06K17/00
CPCG06Q10/087G06K17/0029
Inventor 王树鑫
Owner HARBIN MIMI RICE IND TECH CO LTD