WO2018161330A1

WO2018161330A1 - Wireless radio-frequency warehouse management system and management method

Info

Publication number: WO2018161330A1
Application number: PCT/CN2017/076214
Authority: WO
Inventors: 邹霞
Original assignee: 邹霞
Priority date: 2017-03-09
Filing date: 2017-03-09
Publication date: 2018-09-13

Abstract

The present invention relates to a warehouse management system, and particularly to a wireless radio-frequency warehouse management system and management method. A wireless radio frequency warehouse management system comprises a warehouse management system, a database, a shelf system, a navigation system, an electric vehicle, a handheld wireless terminal and a wireless transmission system. The warehouse management system is individually connected to the shelf system, the handheld wireless terminal and the electric vehicle through the wireless transmission system. The database is connected to the warehouse management system. The wireless radio frequency warehouse management system and management method have a simple structure and a reasonable design, and are capable of automatically collecting incoming inventory information, storage management information and outgoing inventory information of goods, resolving issues of low efficiency and liability to errors of manual inspection of warehouse management work, enhancing work efficiency of warehouse management personnel and work quality of warehouse work, thus further significantly saving human and material costs for businesses. The present invention is suitable for various warehouse management applications, and provides high intelligence and good application effects.

Description

Technical field

[0001] The present invention relates to a warehouse management system, and more particularly to a radio frequency storage management system and management method

Background technique

[0002] With the development of social economy, the demand pattern has undergone individualized and diversified changes, and the function of warehousing has gradually changed from focusing on custody to focusing on the realization of circulation function. The management of goods and goods is a complicated task, especially for the management of the production industry. It is characterized by a large number of items in a large space, including warehousing, processing, borrowing, circulation, etc. The management of the status also requires periodic inventory check of the product. Warehousing plays a vital role in the entire supply chain of the company. If the correct purchase and inventory control and delivery are not guaranteed, the management costs will increase and the quality of service will be difficult to guarantee, thus affecting the competitiveness of the company. Traditional simple and static warehouse management can no longer guarantee the efficient use of various resources of the enterprise. Today's warehouse operations and inventory control operations are very complex and diverse, relying only on manual memory and manual entry, which is not only laborious, but also error-prone, causing huge losses to the enterprise.

technical problem

[0003] At present, in warehouse operations, bar code warehousing operations are generally used. However, the existing bar code warehousing operations are mainly manual picking, which is also the most commonly used method in this field, and has the following problems: Low, error-prone, high labor costs, low efficiency in three inventory, high cargo, difficult inventory, four goods can not be tracked, in the event of loss, long return to the container, lack of informational means, can not guarantee the safety of goods .

Problem solution

Technical solution

[0004] In order to solve the above problems, the present invention provides a wireless radio frequency storage management system and management method with high degree of automation and automatic management of cargo information, and the specific technical solutions are:

[0005] A radio frequency storage management system, including a warehouse management system, a database, a shelf system, and a navigation system System, electric trolley, handheld wireless terminal and wireless transmission system; the warehouse management system is respectively connected with the shelf system, the handheld wireless terminal and the electric trolley through a wireless transmission system, and the database is connected with the warehouse management system; Manage goods, shelves, and cargo spaces, and generate electric trolley routes according to shelves and cargo spaces, and guide the trolleys to quickly reach the shelves; the database stores all cargo information, shelf information, and cargo space information; the racking system transmits wirelessly The system transmits the shelf information, the cargo space information and the cargo information to the warehouse management system; the electric trolley is equipped with a wireless terminal, and the wireless terminal is connected to the warehouse management system through the wireless transmission system; the handheld wireless terminal is managed by the wireless transmission system and the warehouse The system is connected; the navigation system includes a plurality of positioning points, and the electric trolley reads the positioning point to move; the wireless transmission system manages the wireless network, and connects the shelf system, the electric trolley, and the handheld wireless terminal to the warehouse management system through the wireless network.

[0006] Preferably, the positioning point of the navigation system is a grid line intersection, and the intersection of the grid lines is an intersection of grid lines formed by dividing the ground in the warehouse passage area by the lmxlm grid.

[0007] the intersection of the grid lines is equipped with a radio frequency tag, and the coded information of the radio frequency tag is associated with the actual location coordinates of the warehouse, and the electric car reads the radio frequency tag according to the radio frequency tag. The position coordinates are moved.

[0008] The electric trolley is equipped with an antenna and a wireless radio frequency reader, the antenna is connected with a wireless radio frequency reader, and the wireless radio frequency reader is connected with a wireless terminal of the electric trolley, and the antenna is provided with multiple, respectively installed in the electric At the bottom and top of the cart, the antenna at the bottom is used to read the radio frequency tag at the intersection of the grid lines, and the antenna at the top is used to read the radio frequency tag of the cargo.

[0009] The racking system includes a shelf, a radio frequency tag, an antenna, and a radio frequency reader, the antenna is connected to a radio frequency reader, and the radio frequency reader is connected to a warehouse management system through a wireless transmission system, the antenna And a plurality of radio frequency tags are disposed on the shelf, and the radio frequency tag is loaded with corresponding shelf and location information, and the antenna is used to read information of the radio frequency tag of the goods on the shelf.

[0010] A method for warehousing management of a wireless radio frequency storage management system includes the following steps:

[0011] S1 inputs information of the goods to be received in the warehouse management system, and the warehouse management system generates codes, material information, shelf information, location information and paths according to the information of the goods to be received;

[0012] S2 writes the generated code, material information, shelf information and location information of the warehouse management system to the wireless In the radio frequency tag;

[0013] S3 reads the material information and code of the radio frequency tag by using the handheld wireless terminal, and attaches the radio frequency tag to the related goods;

[0014] S4 places the RFID tagged goods on the electric trolley, and the wireless terminal system of the electric trolley reads the radio frequency tag of the cargo, and connects with the warehouse management system through the wireless network to download the driving route, and the electric trolley according to the warehouse The path generated by the management system reaches the specified shelf;

[0015] The S5 management personnel places the cargo space on the designated cargo space, and the wireless radio frequency reader of the shelf reads the wireless radio frequency label of the cargo, determines whether the cargo space of the cargo space is correct, and the cargo space correctly updates the information through the wireless network. In the warehouse management system, the cargo location error sends out an alarm message, and the wireless terminal of the electric trolley alarms;

[0016] After the S6 goods are placed in the correct position, the warehouse management system confirms the storage of the goods, and the wireless terminal of the electric trolley displays the storage of the goods successfully.

[0017] A method for managing a storage of a wireless radio frequency storage management system includes the following steps:

[0018] The T1 warehouse management system generates the outbound information, the shelf information, the location information, and the path according to the shipping notification;

[0019] The T2 electric trolley will arrive at the designated shelf according to the route, and the management personnel take out the goods according to the outbound information of the wireless terminal of the electric trolley, and place it on the electric trolley, and the wireless terminal of the electric trolley reads the cargo information, and the cargo information is correct. The information is updated to the warehouse management system, the cargo information is incorrect, the wireless terminal of the electric trolley alarms, prompting the management personnel;

[0020] The radio frequency reader of the T3 shelf scans the relevant cargo space, the scanned retrieval information, the information read by the electric trolley, and the outbound information of the warehouse management system are consistent, and the warehouse management system confirms that the warehouse is completed.

[0021] A method for inventorying a wireless radio frequency storage management system includes the following steps:

[0022] The radio frequency reader of the shelf scans the shelf in batches, obtains the location information and the code, compares the location information and the code with the data in the warehouse management system, and determines whether the two information are consistent. If the data is consistent, the inventory ends. ; If the data is inconsistent, issue a prompt and the manager will process it.

Advantageous effects of the invention

Beneficial effect

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] The invention provides a wireless radio frequency storage management system and a management method, which has a simple structure and a reasonable design, and can automatically collect goods storage information, storage management information and outbound information, and solves warehouse management. The problem of low efficiency and error-prone manual inspection in the work improves the work efficiency of the warehouse management personnel and improves the quality of the work of the warehouse work, thereby saving a lot of manpower and material costs for the enterprise, and is applicable to the management of various warehouses. It is highly intelligent and works well.

Embodiments of the invention

[0025] Specific embodiments of the present invention will now be described in connection with the embodiments.

Embodiment 1

[0027] A radio frequency storage management system, including a warehouse management system, a database, a shelf system, a navigation system, an electric trolley, a handheld wireless terminal, and a wireless transmission system; the warehouse management system separately and the shelf system, handheld by a wireless transmission system The wireless terminal is connected to the electric trolley, and the database is connected to the warehouse management system; the warehouse management system manages the goods, the shelves, the cargo spaces, and generates an electric trolley path according to the shelves and the cargo spaces, and guides the trolleys to quickly reach the shelves; The database stores all cargo information, shelf information and location information; the shelf system transmits shelf information, location information and cargo information to a warehouse management system via a wireless transmission system; the electric trolley is equipped with a wireless terminal, a wireless terminal Connecting to the warehouse management system through a wireless transmission system; the handheld wireless terminal is connected to the warehouse management system through a wireless transmission system; the navigation system includes a plurality of positioning points, and the electric trolley reads the positioning point to move; the wireless transmission system Li wireless network, wireless network through the shelf system, small electric car, handheld wireless terminal is connected to the warehouse management systems.

[0028] The positioning point of the navigation system is a grid line intersection, and the intersection of the grid lines is an intersection of grid lines formed by dividing the ground in the warehouse passage area by the lmxlm grid.

[0029] the grid line intersections are each equipped with a radio frequency tag, the code information of the radio frequency tag is associated with the actual location of the warehouse location, the electric car reads the radio frequency tag, according to the radio frequency tag The position coordinates are moved.

[0030] The electric trolley is equipped with an antenna and a wireless radio frequency reader, the antenna is connected to a wireless radio frequency reader, and the wireless radio frequency reader is connected to a wireless terminal of the electric trolley, and the antenna is provided with a plurality of antennas respectively installed on the electric At the bottom and top of the cart, the antenna at the bottom is used to read the radio frequency tag at the intersection of the grid lines, and the antenna at the top is used to read the radio frequency tag of the cargo.

[0031] the racking system includes a shelf, a radio frequency tag, an antenna, and a radio frequency reader, the antenna and The wireless radio frequency reader is connected to the warehouse management system by using a wireless transmission system. The antenna and the radio frequency tag are provided in plurality, and are installed on the shelf, and the radio frequency tag is written into the corresponding shelf. And the location information, the antenna is used to read information of the radio frequency tag of the goods on the shelf.

[0032] During the movement of the electric trolley, the antenna at the bottom of the electric trolley can detect the positioning label of the ground, and obtain the actual position of the electric trolley. You can also learn about the walking trajectory of an electric trolley, provide an optimized driving route to the electric trolley operator, or generate an error warning.

Example 2

[0034] A method for managing storage of a wireless radio frequency storage management system includes the following steps:

[0035] S1 inputs information of the goods to be received in the warehouse management system, and the warehouse management system generates codes, material information, shelf information, location information and paths according to the information of the goods to be received;

[0036] S2 writes the generated code, material information, shelf information and location information of the warehouse management system into the wireless radio frequency tag;

[0037] S3 reads the material information and code of the radio frequency tag with the handheld wireless terminal, and attaches the radio frequency tag to the related goods;

[0038] S4 places the RFID tagged goods on the electric trolley, and the wireless terminal system of the electric trolley reads the radio frequency tag of the cargo, and connects with the warehouse management system through the wireless network to download the driving path, and the electric trolley is based on the warehouse. The path generated by the management system reaches the specified shelf;

[0039] The S5 management personnel places the cargo space on the designated cargo space, and the wireless radio frequency reader of the shelf reads the wireless radio frequency tag of the cargo, determines whether the cargo space of the cargo space is correct, and the cargo space correctly updates the information through the wireless network. In the warehouse management system, the cargo location error sends out an alarm message, and the wireless terminal of the electric trolley alarms;

[0040] After the S6 goods are placed in the correct position, the warehouse management system confirms the storage of the goods, and the wireless terminal of the electric trolley displays the storage of the goods successfully.

Embodiment 3

[0042] A method for managing a storage of a wireless radio frequency storage management system includes the following steps:

[0043] The T1 warehouse management system generates the outbound information, the shelf information, the location information, and the path according to the shipment notification; [0044] The T2 electric trolley according to the route arrives at the designated shelf, and the management personnel according to the wireless terminal of the electric trolley The information is taken out and placed on the electric trolley. The wireless terminal of the electric trolley reads the cargo information, and the goods The information is correct, the information is updated to the warehouse management system, the cargo information is incorrect, the wireless terminal of the electric car alarms, prompting the management personnel;

[0045] The T3 shelf radio frequency reader scans the relevant location, the scanned retrieval information, the information read by the electric trolley, and the outbound information of the warehouse management system are consistent, and the warehouse management system confirms that the library is completed.

Example 4

[0047] A method for inventorying a wireless radio frequency storage management system includes the following steps:

[0048] The radio frequency reader of the shelf scans the shelf in batches, obtains the location information and the code, compares the location information and the code with the data in the warehouse management system, and determines whether the two information are consistent, if the data is consistent

, the inventory ends; if the data is inconsistent, a prompt is issued and the manager processes it.

Claims

Claim

A radio frequency storage management system, comprising: a warehouse management system, a database, a shelf system, a navigation system, an electric trolley, a handheld wireless terminal, and a wireless transmission system; the warehouse management system separately and the shelf system through a wireless transmission system, The handheld wireless terminal is connected to the electric trolley, and the database is connected with the warehouse management system; the warehouse management system manages the goods, the shelves, the cargo spaces, and generates an electric trolley path according to the shelves and the cargo spaces, and guides the trolleys to quickly reach the shelves; The database stores all cargo information, shelf information and location information; the shelf system transmits shelf information, location information and cargo information to a warehouse management system via a wireless transmission system; the electric trolley is equipped with a wireless terminal, wireless The terminal is connected to the warehouse management system through a wireless transmission system; the handheld wireless terminal is connected to the warehouse management system through a wireless transmission system; the navigation system includes a plurality of positioning points, and the electric trolley reads the positioning point to move; Wireless transmission network management system, the shelf system via a wireless network, an electric car, handheld wireless terminal and the warehouse management system.

The radio frequency storage management system according to claim 1, wherein the positioning point of the navigation system is a grid line intersection, and the intersection of the grid lines is performed by a lmxlm grid on the ground of the warehouse passage area. Divide the intersection of the formed grid lines.

The radio frequency storage management system according to claim 2, wherein the grid line intersections are each equipped with a radio frequency tag, and the code information of the radio frequency tag is associated with the actual warehouse location coordinates. The electric trolley reads the radio frequency tag and moves according to the position coordinates of the radio frequency tag.

A radio frequency storage management system according to claim 3, wherein said electric cart is equipped with an antenna and a radio frequency reader, said antenna being connected to a radio frequency reader, a radio frequency reader and an electric car The wireless terminal is connected, the antenna is provided with a plurality of antennas respectively installed at the bottom and the top of the electric trolley, the antenna at the bottom is used for reading the radio frequency label of the intersection of the grid lines, and the antenna at the top is used for reading the radio frequency label of the cargo. . The radio frequency storage management system according to claim 1, wherein the racking system comprises a shelf, a radio frequency tag, an antenna, and a radio frequency reader, The antenna is connected to the wireless radio frequency reader, and the wireless radio frequency reader is connected to the warehouse management system through a wireless transmission system, and the antenna and the radio frequency tag are respectively provided in multiple, and are installed on the shelf, in the radio frequency tag. The corresponding shelf information and the location information are written and installed at the corresponding location, and the antenna is used to read the information of the radio frequency tag of the goods on the shelf.

[Claim 6] The warehousing management method of the radio frequency storage management system according to any one of claims 1 to 5, characterized in that it comprises the following steps:

S1 inputs information of the goods to be received in the warehouse management system, and the warehouse management system generates codes, material information, shelf information, location information and paths according to the goods information to be received;

S2 writes the generated code, material information, shelf information and location information of the warehouse management system into the radio frequency tag;

The S3 reads the material information and code of the radio frequency tag with the handheld wireless terminal, and attaches the radio frequency tag to the relevant goods;

S4 puts the RFID tagged goods on the electric trolley. The wireless terminal system of the electric trolley reads the radio frequency tag of the cargo, and connects with the warehouse management system through the wireless network to download the driving route. The electric trolley is generated according to the warehouse management system. The path to the designated shelf;

The S5 manager places the cargo space on the designated cargo space. The wireless RF reader on the shelf reads the wireless RF tag of the cargo, determines whether the cargo space of the cargo space is correct, and the cargo space is correctly updated to the warehouse management through the wireless network. In the system, the cargo position error sends out an alarm message, and the wireless terminal of the electric trolley alarms;

After the S6 goods are placed in the correct position, the warehouse management system confirms the storage of the goods, and the wireless terminal of the electric trolley shows that the storage of the goods is successful.

[Claim 7] A method for managing a storage of a radio frequency storage management system according to any one of claims 1 to 5, comprising the steps of:

The T1 warehouse management system generates outbound information, shelf information, location information, and routes based on shipping notifications;

According to the route, the T2 electric trolley will reach the designated shelf, and the management personnel will not be based on the electric trolley. The outbound information of the line terminal takes out the goods and places them on the electric trolley. The wireless terminal of the electric trolley reads the cargo information, the cargo information is correct, the information is updated to the warehouse management system, the cargo information is incorrect, the wireless terminal of the electric trolley alarms, prompts manager;

The T3 shelf radio frequency reader scans the relevant location, the scanned retrieval information, the information read by the electric car and the outbound information of the warehouse management system are consistent, and the warehouse management system confirms that the library is completed.

[Claim 8] The method of inventory of a radio frequency storage management system according to any one of claims 1 to 5, comprising the steps of:

The radio frequency reader of the shelf scans the shelves in batches, obtains the location information and code, compares the location information and the code with the data in the warehouse management system, and determines whether the two information are consistent. If the data is consistent, the inventory ends; if the data Inconsistent, issue a prompt, and the manager handles it.