CN216647377U - Warehouse management system based on ultrahigh frequency RFID intelligent tray - Google Patents
Warehouse management system based on ultrahigh frequency RFID intelligent tray Download PDFInfo
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- CN216647377U CN216647377U CN202123282676.9U CN202123282676U CN216647377U CN 216647377 U CN216647377 U CN 216647377U CN 202123282676 U CN202123282676 U CN 202123282676U CN 216647377 U CN216647377 U CN 216647377U
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Abstract
The application discloses warehouse management system based on hyperfrequency RFID intelligence tray includes: the system comprises an ultrahigh frequency RFID tag arranged on goods, an intelligent tray comprising an ultrahigh frequency RFID reader-writer, a wireless signal receiver and a server storing information of the ultrahigh frequency RFID tag; the goods are placed on the intelligent tray to move, the ultrahigh frequency RFID reader-writer in the intelligent tray reads the ultrahigh frequency RFID label of the goods placed on the intelligent tray, the read label information is transmitted to the wireless signal receiver through a wireless network, the wireless signal receiver transmits the label information to the server through wired transmission, and the server obtains the moving information of the goods. The goods are bound with the ultrahigh frequency RFID label in the application, the ultrahigh frequency RFID transceiving system is integrated in the intelligent tray, and the server side can monitor the goods flowing through the intelligent tray and acquire the trend through the information reading and writing process between the ultrahigh frequency RFID transceiving system and the ultrahigh frequency RFID label.
Description
Technical Field
The utility model belongs to an ultrahigh frequency RFID technology and an intelligent warehousing management technology, and particularly relates to a warehousing management system based on an ultrahigh frequency RFID intelligent tray.
Background
The ultrahigh frequency RFID is a radio frequency identification technology, and can activate a tag and read and write related data through electromagnetic waves with a specific frequency band without establishing mechanical or optical contact between reader equipment and the tag. The tag does not have a power supply system, and absorbs electromagnetic waves emitted by reader-writer equipment through coupling. The ultrahigh frequency RFID technology is combined with the modern warehouse management technology, so that the working efficiency of the modern warehouse management technology can be effectively improved, and the trend of intelligent warehouse management in the future is particularly realized. The current warehousing management system integrated with the ultrahigh frequency RFID is generally realized in a mode that the ultrahigh frequency RFID tag is embedded into a tray. The mode realizes the management and position tracking of the tray, the goods placed on the tray are not managed, and when the goods are stolen and cannot be detected, the management of the large-size goods which can be regularly stacked is commonly used at present. This solution is not very acceptable in the market if it comes to goods with small volume, irregular shape and high single-piece value.
Disclosure of Invention
The aim of this application is to solve above-mentioned problem, provides a warehouse management system based on hyperfrequency RFID intelligence tray, through at the inside integrated hyperfrequency RFID transceiver system of tray, binds goods itself and hyperfrequency RFID label, through placing the label information that the goods was bound above the intelligent tray of checing, trails the goods trend, transmits to the server side through WIFI.
The technical scheme adopted by the application is as follows: a warehousing management system based on ultrahigh frequency RFID intelligent trays comprises: the system comprises an ultrahigh frequency RFID tag arranged on goods, an intelligent tray comprising an ultrahigh frequency RFID reader-writer, a wireless signal receiver and a server storing information of the ultrahigh frequency RFID tag; the goods are placed on the intelligent tray to move, the ultrahigh frequency RFID reader-writer in the intelligent tray reads the ultrahigh frequency RFID label of the goods placed on the intelligent tray, the read label information is transmitted to the wireless signal receiver through a wireless network, the wireless signal receiver transmits the label information to the server through wired transmission, and the server obtains the moving information of the goods.
In this application, bind goods itself and hyperfrequency RFID label, at the inside integrated hyperfrequency RFID transceiver system of intelligence tray, through the information read-write process between hyperfrequency RFID transceiver system and the hyperfrequency RFID label for the server end can be through the goods trend of intelligent tray control through the circulation, thereby form accurate commodity circulation transportation orbit, if there is the goods to lose, also can pinpoint the position of losing and lose the time quantum, make things convenient for follow-up work of following back.
Preferably, the intelligent tray further comprises: the WIFI wireless communication device comprises a tray body and a WIFI antenna installed on the tray body; the tray comprises a tray body, wherein the tray body is provided with an ultrahigh frequency RFID antenna for reading an ultrahigh frequency RFID label at each of 4 corners, and the ultrahigh frequency RFID antenna is connected with an ultrahigh frequency RFID reader-writer through a radio frequency feeder; the ultrahigh frequency RFID reader-writer is connected with the WIFI antenna through the radio frequency feeder, and the WIFI antenna is used for data transmission. In the application, the ultrahigh frequency RFID antennas are arranged at 4 corners of the tray body, and the ultrahigh frequency RFID receiving and transmitting system regularly rounds the labels on the tray by the 4 ultrahigh frequency RFID antennas.
Preferably, the intelligent tray further comprises a detachable battery pack, and a first groove body used for installing the ultrahigh frequency RFID reader-writer and a second groove body used for installing the battery pack are respectively arranged on two opposite sides of the tray body; a cover capable of being turned over is arranged above the second groove body; the battery pack supplies power to the ultrahigh frequency RFID reader-writer. In this application, adopt the group battery to supply power for the hyperfrequency RFID read write line, when the group battery broke down or electric quantity exhausts, the detachable group battery was convenient for change.
Preferably, the battery pack is connected with a temperature sensor, and the temperature sensor is used for detecting the temperature of the battery pack. In this application, temperature sensor is used for detecting the group battery temperature, prevents that the group battery temperature is too high.
Preferably, the ultrahigh frequency RFID reader-writer comprises an ultrahigh frequency RFID transceiving system, an MCU main control unit, a WIFI communication system, a power supply detection system and a selection switch; the ultrahigh frequency RFID receiving and transmitting system reads and writes the ultrahigh frequency RFID label through the ultrahigh frequency RFID antenna; the MCU main control unit periodically detects the electric quantity of the battery pack through a power supply detection system; the WIFI communication system is in communication connection with the wireless signal receiver through a WIFI antenna; the selection switch is used for selecting the ultrahigh frequency RFID antenna as the transmitting and receiving antenna. In this application, MCU main control unit is connected with temperature sensor electricity on the one hand, according to temperature sensor monitoring group battery temperature, and on the other hand passes through power detection system periodic detection group battery electric quantity to can in time report to the server when the temperature anomaly appears in the group battery or electric quantity is unusual, prevent because the goods that the group battery power failure leads to go to unclear.
Preferably, the ultrahigh frequency RFID reader-writer further comprises a button battery, and the button battery is used for providing a temporary power supply for the MCU main control unit when the battery pack is replaced.
Preferably, the battery pack is externally wrapped with a flame retardant layer. The flame retardant layer can further reduce the possibility of accidents caused by overhigh temperature of the battery pack.
Drawings
FIG. 1 is a schematic diagram of a warehouse management system according to the present embodiment;
FIG. 2 is a schematic diagram of a front structure of an intelligent pallet;
FIG. 3 is a schematic view of the internal structure of the tray;
FIG. 4 is a block diagram of an UHF RFID reader/writer;
FIG. 5 is a diagram of an application scenario of the warehouse management system;
fig. 6 is a schematic view of communication connection between a positioning communication module installed on the turnover vehicle and an MCU master control unit of the uhf RFID reader.
Detailed Description
The present application is further described below with reference to the accompanying drawings.
A warehousing management system based on ultrahigh frequency RFID smart tray 200, as shown in fig. 1, includes: ultrahigh frequency RFID tag 100, intelligent pallet 200, wireless signal receiver 300, and server 400. Before each cargo is put in storage, an ultrahigh frequency RFID tag 100 is attached, and the ultrahigh frequency RFID tag 100 is used for binding cargo information and inputting the cargo information and the corresponding ultrahigh frequency RFID tag 100 into the server 400. Goods, whether moving within or between warehouses, are placed on the uhf RFID smart tray 200 to ensure that the server 400 can periodically monitor the location of the goods until unbound shipment.
As shown in fig. 2 and 3, the smart tray 200 includes: ultrahigh frequency RFID read write line 210, tray body 220, can dismantle group battery 230 and install WIFI antenna 240 on the tray body, and group battery 230 supplies power for ultrahigh frequency RFID read write line 210. The surface of the tray body 220 is planar and is used for containing goods, and 4 corners at the bottom of the tray body 220 are respectively provided with an ultrahigh frequency RFID antenna for reading the ultrahigh frequency RFID tag 100. The ultrahigh frequency RFID antenna is connected with the ultrahigh frequency RFID reader through the radio frequency feeder, the ultrahigh frequency RFID reader is connected with the WIFI antenna 240 through the radio frequency feeder, and the WIFI antenna 240 is used for data transmission. The ultra-high frequency RFID reader 210 reads the ultra-high frequency RFID tag 100 carried by the goods placed on the pallet body, transmits the read tag information to the wireless signal receiver 300 through the WIFI antenna 240, and transmits the tag information to the server 400 through wired transmission.
The two opposite sides of the tray body are respectively provided with a first groove body used for installing the ultrahigh frequency RFID reader-writer and a second groove body used for installing the battery pack, and a cover 230-1 capable of being turned over is arranged above the second groove body so as to facilitate replacement of the battery pack.
For safety, the battery pack is wrapped with a flame retardant layer, and a temperature sensor 2301 is arranged beside the flame retardant layer, wherein the temperature sensor 2301 is used for detecting the temperature of the battery pack.
As shown in fig. 4, the uhf RFID reader includes: the system comprises an ultrahigh frequency RFID transceiving system 2101, an MCU master control unit 2102, a power detection system 2103, a WIFI communication system 2104, a button cell 2105 and a selection switch 2106. The selection switch 2106 is used to select an uhf RFID antenna as a transmitting/receiving antenna. The uhf RFID transceiver system 2101 reads information from the uhf RFID tag 100 through the uhf RFID antenna or writes information into the uhf RFID tag 100. MCU main control unit 2102 is connected with temperature sensor electricity on the one hand, according to temperature sensor monitoring group battery temperature, and on the other hand passes through power detection system 2103 regular detection group battery electric quantity to in time report to server 400 when the temperature is unusual or the electric quantity is unusual in the group battery, button cell provides interim power for MCU main control unit 2102 when being used for changing the group battery. The WIFI communication system 2104 is communicatively connected to the wireless signal receiver 300 via the WIFI antenna 240.
As shown in fig. 5, when the goods are operated in the warehouse, the goods need to be placed on the intelligent tray 200 which normally works, the goods placed above the intelligent tray 200 are regularly checked, data (i.e., goods information) are transmitted to the WIFI router (i.e., the wireless signal receiver 300) through the WIFI antenna 240, and then transmitted to the server 400 through the WIFI router, and the server 400 can also designate a certain intelligent tray 200 to be checked and report the data. When goods turnover, need install WIFI router and GPS + big dipper + Cat1 terminal module on the turnover car, intelligence tray 200 and goods turnover of loading together, the intelligence tray 200 upload data is received to the WIFI router, transmit GPS + big dipper + Cat1 terminal module again, GPS + big dipper + Cat1 terminal module adds GPS + big dipper locating information in data, the rethread Cat1 transmits GPS + big dipper + Cat1 terminal module that server 400 connects, finally receive by server 400, data this moment carry positional information, can track the position of carrying article on the tray, if there is the goods to lose, also can pinpoint the position of losing and lose the time quantum. As shown in fig. 6, the GPS + beidou + Cat1 terminal module is in communication connection with the MCU main control unit 2102.
The foregoing shows and describes the general principles, essential features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are intended as illustrations of the principles of the application, but that various changes and modifications can be made without departing from the spirit and scope of the application, and the scope of the application is to be protected. The scope of the claims herein is defined by the appended claims and equivalents thereof.
Claims (7)
1. Storage management system based on hyperfrequency RFID intelligence tray, its characterized in that includes: the system comprises an ultrahigh frequency RFID tag arranged on goods, an intelligent tray comprising an ultrahigh frequency RFID reader-writer, a wireless signal receiver and a server storing information of the ultrahigh frequency RFID tag; the goods are placed on the intelligent tray to move, the ultrahigh frequency RFID reader-writer in the intelligent tray reads the ultrahigh frequency RFID label of the goods placed on the intelligent tray, the read label information is transmitted to the wireless signal receiver through a wireless network, the wireless signal receiver transmits the label information to the server through wired transmission, and the server obtains the moving information of the goods.
2. The UHF RFID smart tray-based warehouse management system of claim 1, wherein the smart tray further comprises: the WIFI wireless communication device comprises a tray body and a WIFI antenna installed on the tray body; the tray comprises a tray body, wherein the tray body is provided with an ultrahigh frequency RFID antenna for reading an ultrahigh frequency RFID label at each of 4 corners, and the ultrahigh frequency RFID antenna is connected with an ultrahigh frequency RFID reader-writer through a radio frequency feeder; the ultrahigh frequency RFID reader-writer is connected with the WIFI antenna through the radio frequency feeder, and the WIFI antenna is used for data transmission.
3. The warehousing management system based on the ultrahigh frequency RFID intelligent tray as claimed in claim 2, wherein the intelligent tray further comprises a detachable battery pack, and a first slot body for installing an ultrahigh frequency RFID reader-writer and a second slot body for installing the battery pack are respectively arranged on two opposite sides of the tray body; a cover capable of being turned over is arranged above the second groove body; the battery pack supplies power to the ultrahigh frequency RFID reader-writer.
4. The warehousing management system based on the ultrahigh frequency RFID intelligent tray as claimed in claim 3, wherein the ultrahigh frequency RFID reader-writer comprises an ultrahigh frequency RFID transceiving system, an MCU master control unit, a WIFI communication system, a power detection system and a selection switch; the ultrahigh frequency RFID receiving and transmitting system reads and writes the ultrahigh frequency RFID label through the ultrahigh frequency RFID antenna; the MCU main control unit periodically detects the electric quantity of the battery pack through a power supply detection system; the WIFI communication system is in communication connection with the wireless signal receiver through a WIFI antenna; the selection switch is used for selecting the ultrahigh frequency RFID antenna as the transmitting and receiving antenna.
5. The warehousing management system based on UHF RFID intelligent trays according to claim 3, wherein the battery pack is connected with a temperature sensor, and the temperature sensor is used for detecting the temperature of the battery pack;
the temperature sensor is electrically connected with the MCU main control unit, and the MCU main control unit monitors the temperature of the battery pack according to the temperature sensor.
6. The warehousing management system based on the ultrahigh frequency RFID intelligent tray as claimed in claim 4, wherein the ultrahigh frequency RFID reader-writer further comprises a button battery, and the button battery is used for providing a temporary power supply for the MCU main control unit when the battery pack is replaced.
7. The UHF RFID smart tray-based warehouse management system according to claim 3, wherein the battery pack is externally wrapped with a flame retardant layer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202123282676.9U CN216647377U (en) | 2021-12-24 | 2021-12-24 | Warehouse management system based on ultrahigh frequency RFID intelligent tray |
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| CN202123282676.9U CN216647377U (en) | 2021-12-24 | 2021-12-24 | Warehouse management system based on ultrahigh frequency RFID intelligent tray |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115489919A (en) * | 2022-10-25 | 2022-12-20 | 赛美特科技有限公司 | Intelligent material tray and material checking method based on intelligent material tray |
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2021
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115489919A (en) * | 2022-10-25 | 2022-12-20 | 赛美特科技有限公司 | Intelligent material tray and material checking method based on intelligent material tray |
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