CN220188994U - Material management system - Google Patents
Material management system Download PDFInfo
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- CN220188994U CN220188994U CN202321696309.XU CN202321696309U CN220188994U CN 220188994 U CN220188994 U CN 220188994U CN 202321696309 U CN202321696309 U CN 202321696309U CN 220188994 U CN220188994 U CN 220188994U
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- reader
- rfid electronic
- electronic tag
- antenna
- management system
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- 239000000463 material Substances 0.000 title claims abstract description 87
- 230000006698 induction Effects 0.000 claims description 42
- 230000001939 inductive effect Effects 0.000 claims description 7
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
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- Warehouses Or Storage Devices (AREA)
Abstract
The utility model discloses a material management system, comprising: the system comprises a reader, a reader antenna, an RFID electronic tag, a handheld reader and a server; the read-write antenna is respectively connected with the RFID electronic tag and the reader-writer, and is used for reading tag information of the RFID electronic tag and transmitting the tag information to the reader-writer for identification; the reader-writer is respectively connected with the RFID electronic tag and the server, and is used for reading and identifying tag information of the RFID electronic tag and transmitting the tag information to the server; the RFID electronic tag is physically bound with the materials to be managed, and the RFID electronic tag is used for recording the material information of the materials to be managed; the handheld reader-writer is respectively connected with the RFID electronic tag and the server, and is used for writing in and inquiring the material information of the materials to be managed to the RFID electronic tag. The utility model solves the technical problems that the existing material management system is not accurate and convenient for the material management of the warehouse-in and warehouse-out.
Description
Technical Field
The utility model relates to the technical field of material management, in particular to a material management system.
Background
Along with the rapid development of rail transit in China, rail vehicles are generally classified into passenger transportation, freight transportation and operation vehicles, and no matter what type of trains are, more or less, the rail vehicles are provided with on-board operation tools, spare parts and other materials, and the management of the materials influences the operation efficiency of the vehicles and even the operation safety of the vehicles. In addition, the materials generally have the requirements of fixed-point storage, classified management, inventory management, access management and the like, and the material management system can help a manager to know the state of the materials on the vehicle in time, track the forward direction of the materials, and reduce potential safety hazards and property loss caused by material loss.
At present, according to the existing RFID-based material warehouse-in and warehouse-out management, an RFID read-write device is arranged at an entrance such as a passage door, and the like, because the width of the interior of a railway vehicle is within 3m, the RFID read-write device arranged at the top of the entrance generally reads a circular area with the radius of about 1.5m, and materials stored nearby normally are easy to read by mistake; the height of the inside of the railway vehicle is generally within 2.4m, the entrance and the exit of the carriage are limited by specifications, and the external installation of the top read-write device is easy to cause narrow top space and inconvenient passing; when operators carry goods, tools and equipment in batches into and out of the carriage, the situation that the warehouse entry and exit record is inaccurate is easily caused by missed reading due to insufficient residence time or excessive labels in the induction area. Therefore, a material management system is needed to solve the technical problems that the existing material management system is not accurate and convenient for material management of warehouse-in and warehouse-out.
Disclosure of Invention
The utility model mainly aims to provide a material management system, which aims to solve the technical problems that the existing material management system is not accurate and convenient for material management of warehouse-in and warehouse-out.
In order to achieve the above object, the present utility model provides a material management system, wherein the material management system includes:
the system comprises a reader, a reader antenna, an RFID electronic tag, a handheld reader and a server;
the read-write antenna is respectively connected with the RFID electronic tag and the reader-writer, and is used for reading tag information of the RFID electronic tag and transmitting the tag information to the reader-writer for identification;
the reader-writer is respectively connected with the RFID electronic tag and the server, and is used for reading and identifying tag information of the RFID electronic tag and transmitting the tag information to the server;
the RFID electronic tag is physically bound with the materials to be managed, and the RFID electronic tag is used for recording the material information of the materials to be managed;
the handheld reader-writer is respectively connected with the RFID electronic tag and the server, and is used for writing in and inquiring the material information of the materials to be managed to the RFID electronic tag.
In one of the preferred embodiments, the material management system is provided with at least one reader/writer.
In one preferred embodiment, the reader is connected to at least one read/write antenna.
One of the preferred schemes, the said reader-writer includes the first housing, first bottom plate, read-write host computer and first induction antenna;
the first housing is connected with the top of the carriage or the area to be controlled and forms a containing space, the first bottom plate is arranged in the containing space and is connected with the top of the carriage or the area to be controlled, the read-write host is connected with the first bottom plate, and the first induction antenna is connected with the read-write host.
One of the preferred schemes, the said reader-writer host computer has several first feeder interfaces, network interface, power interface and first induction antenna feeder interfaces;
the network interface is connected with the server through a network line;
the power interface is connected with an external power supply through a power line;
the first feeder line interface is connected with a first induction antenna feeder line interface through a feeder line, and the first induction antenna interface is connected with the first induction antenna through a feeder line.
In one of the preferred schemes, the first bottom plate is provided with a connecting hole, and the connecting hole is used for the network wire, the power wire and the feeder line to pass through and be connected with the network interface, the power interface and the first feeder line interface in sequence.
In one preferred embodiment, the first housing is made of ABS plastic.
The read-write antenna comprises a second housing, a second bottom plate, an induction host and a second induction antenna;
the second housing is connected with the second bottom plate, the induction host is arranged in a containing space formed by connecting the second housing with the second bottom plate and is connected with the second bottom plate, and the induction host is connected with the second induction antenna.
In one of the preferred schemes, a second feeder line interface is arranged on the induction host, and the second feeder line interface is connected with the first feeder line interface and the second induction antenna through feeder lines respectively.
In the above technical solution of the present utility model, the material management system includes: the system comprises a reader, a reader antenna, an RFID electronic tag, a handheld reader and a server; the read-write antenna is respectively connected with the RFID electronic tag and the reader-writer, and is used for reading tag information of the RFID electronic tag and transmitting the tag information to the reader-writer for identification; the reader-writer is respectively connected with the RFID electronic tag and the server, and is used for reading and identifying tag information of the RFID electronic tag and transmitting the tag information to the server; the RFID electronic tag is physically bound with the materials to be managed, and the RFID electronic tag is used for recording the material information of the materials to be managed; the handheld reader-writer is respectively connected with the RFID electronic tag and the server, and is used for writing in and inquiring the material information of the materials to be managed to the RFID electronic tag. The utility model has simple structure and convenient use, and solves the technical problems that the existing material management system is not accurate and convenient for the material management of the warehouse-in and warehouse-out.
In the utility model, the read-write induction range is completely covered on a carriage or a region to be controlled by arranging a plurality of readers and writers and read-write antennas, and the label information of all the induced RFID electronic labels is transmitted to a service for unified storage and business processing, when tools or materials bound with the RFID electronic labels leave the carriage, the RFID electronic label signals disappear in the carriage for more than 1 minute, the system automatically judges that the tools or materials leave the warehouse, otherwise, the tools or materials are judged to be in the warehouse, so that the tools or materials bound by the RFID electronic labels are comprehensively controlled, meanwhile, the warehouse entry and exit records are reserved for each warehouse entry and exit, the tools or materials are prevented from being lost and stolen by inquiring the warehouse entry and exit records, and the management manpower and time cost of the materials are directly reduced by the system.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings may be obtained from the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a material management system according to an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of a reader-writer according to an embodiment of the present utility model;
FIG. 3 is a schematic plan view of a reader-writer according to an embodiment of the present utility model;
FIG. 4 is a schematic cross-sectional view of a read/write antenna according to an embodiment of the present utility model;
fig. 5 is a schematic structural view of a first housing according to an embodiment of the utility model.
Reference numerals illustrate:
1. a reader-writer; 2. a read-write antenna; 3. an RFID electronic tag; 4. a first base plate; 5. a read-write host; 6. a screw; 7. a groove; 8. a first housing; 9. a hand-held reader; 10. a power interface; 11. a network interface; 12. a first feeder interface; 13. a first inductive antenna; 14. a first inductive antenna feed line interface; 15. a connection hole; 16. a second base plate; 17. a server; 18. sensing a host; 19. a second feeder interface; 20. a second inductive antenna; 21. a second housing; 22. and (5) mounting holes.
The achievement of the object, functional features and advantages of the present utility model will be further described with reference to the drawings in connection with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as upper and lower … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.
Moreover, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the embodiments, and when the technical solutions are contradictory or cannot be implemented, it should be considered that the combination of the technical solutions does not exist, and is not within the scope of protection claimed by the present utility model.
Referring to fig. 1-5, according to an aspect of the present utility model, there is provided a material management system, wherein the material management system includes:
the RFID reader-writer comprises a reader-writer 1, a reader-writer antenna 2, an RFID electronic tag 3, a handheld reader-writer 9 and a server 17;
the read-write antenna 2 is respectively connected with the RFID electronic tag 3 and the reader-writer 1, and the read-write antenna 2 is used for reading tag information of the RFID electronic tag 3 and transmitting the tag information to the reader-writer 1 for identification;
the reader-writer 1 is respectively connected with the RFID electronic tag 3 and the server 17, and the reader-writer 1 is used for reading and identifying tag information of the RFID electronic tag 3 and transmitting the tag information to the server 17;
the RFID electronic tag 3 is physically bound with the materials to be managed, and the RFID electronic tag 3 is used for recording the material information of the materials to be managed;
the handheld reader-writer 9 is respectively connected with the RFID electronic tag 3 and the server 17, and the handheld reader-writer 9 is used for writing in and inquiring the material information of the material to be managed to the RFID electronic tag 3.
Specifically, in this embodiment, the material management system is provided with at least one reader-writer 1, where the reader-writer 1 is connected with at least one reader-writer antenna 2, and in this utility model, the reader-writer 1 is installed at the top of a carriage or a region to be controlled, and one or more reader-writers 1 are installed according to the size of the carriage or the region to be controlled and the read-write range of the reader-writer 1, and the reader-writer antenna 2 is installed at a dead angle where the reader-writer 1 cannot read in the carriage or the region to be controlled, so as to enlarge the read-write range of the reader-writer 1, such as the middle part of a storage rack with a partition board; a plurality of readers 1 are arranged at the top of a carriage or an area to be controlled for storing materials, and a plurality of reader-writer antennas 2 are arranged on the wall surface of a reading blind area of the readers 1 in the carriage or the area to be controlled, so that the accumulated reading range of the readers 1 and the reader-writer antennas 2 covers the whole space of the carriage or the area to be controlled; the reader-writer 1 can support 8 read-write antennas 2 to be connected, the utility model is not particularly limited, and the reader-writer can be specifically set according to the needs.
Specifically, in this embodiment, the RFID electronic tags 3 are disposed in one-to-one correspondence with the materials to be managed, and the RFID electronic tags 3 are used to store the material information of the materials to be managed.
Specifically, in the present embodiment, the server 17 is connected to the reader/writer 1 and the handheld reader/writer 9 through a router, and tag information and processing system business logic are stored through the server 17.
Specifically, in the present embodiment, the reader/writer 1 includes a first housing 8, a first chassis 4, a reader/writer host 5, and a first induction antenna 13; the first outer cover 8 is fixedly connected with the top of the carriage or the area to be controlled through a screw 6, an accommodating space is formed between the first outer cover and the top of the carriage or the area to be controlled, the first bottom plate 4 is arranged in the accommodating space and is connected with the top of the carriage or the area to be controlled, the read-write host computer 5 is connected with the first bottom plate 4, and the first induction antenna 13 is connected with the read-write host computer 5; in the utility model, the top of the carriage or the area to be controlled is provided with the groove 7, the first bottom plate 4 is arranged in the groove 7 and fixedly connected with the inner side surface of the groove 7 at the top of the carriage or the area to be controlled through the screw 6, the first outer cover 8 is made of ABS plastic material, and the ABS plastic material is terpolymer of three monomers of acrylonitrile (A), butadiene (B) and styrene (S), so that the induction smoothness of the reader-writer 1 is ensured.
Specifically, in this embodiment, the host of the reader-writer 1 is provided with a plurality of first feeder interfaces 12, a network interface 11, a power interface 10 and a first inductive antenna feeder interface 14; the network interface 11 is connected with the server 17 through a network line so as to maintain network communication and data transmission; the power interface 10 is connected with an external power supply through a power line, the external power supply is a 12V direct current power supply, and the external power supply supplies power to the host of the reader-writer 1; the first feeder interface 12 is connected with the second feeder interface 19 and the first induction antenna feeder interface 14 through feeder lines respectively, the first induction antenna 13 interface is connected with the first induction antenna 13 through feeder lines, a power supply and a data transmission channel are provided for the induction antenna, and the induction antenna transmits the sensed tag information to the read-write host computer 5 through feeder lines for analysis processing.
Specifically, in this embodiment, the first base plate 4 is provided with a connection hole 15, and the connection hole 15 is used for the network line, the power line and the feeder line to pass through and connect with the network interface 11, the power interface 10 and the first feeder interface 12 in sequence.
Specifically, in the present embodiment, the read-write antenna 2 includes a second housing 21, a second bottom plate 16, an induction host 18, and a second induction antenna 20; the second housing 21 is connected to the second bottom plate 16, the induction host 18 is disposed in a receiving space formed by connecting the second housing 21 to the second bottom plate 16 and is connected to the second bottom plate 16, and the induction host 18 is connected to the second induction antenna 20; the read-write antenna 2 is installed at the wall of the cabinet body of the carriage or the area to be controlled, the top laminate of the cabinet body or the top of the carriage through the screw 6, namely, the read-write antenna is installed in the uncovered area of the reader-writer 1, the utility model is not particularly limited, and the utility model can be particularly set according to the requirement.
Specifically, in this embodiment, the induction host 18 is provided with a second feeder interface 19, the second feeder interface 19 is connected to the first feeder interface 12 and the second induction antenna 20 through feeder lines, the feeder lines connected through the first feeder interface 12 provide power for the read-write antenna 2, and provide a transmission channel for tag output induced by the second induction antenna 20, and the second induction antenna 20 transmits the induced tag data to the reader-writer 1 through feeder lines between the reader-writer 1 and the read-write antenna 2 for unified processing, so as to implement data interaction between the read-write antenna 2 and the reader-writer 1.
Specifically, in this embodiment, the second outer cover 21 is provided with a plurality of mounting holes 22, and the read-write antenna 2 is fixedly connected with the wall of the cabinet body of the carriage or the area to be controlled, the top laminate of the cabinet body or the top of the carriage through the mounting holes 22; the first cover 8 and the second cover 21 have the same structure and different sizes.
Specifically, in this embodiment, the read-write sensing range is completely covered on a carriage or an area to be controlled by arranging a plurality of read-write readers 1 and read-write antennas 2, and tag information of all the sensed RFID electronic tags 3 is transmitted to the server 17 for unified storage and business processing, when tools or materials bound with the RFID electronic tags 3 leave the carriage, the signals of the RFID electronic tags 3 disappear in the carriage for more than 1 minute, the system automatically judges that the tools or materials leave the carriage, otherwise, judges that the tools or materials are in the carriage, so as to ensure that the tools or materials bound by the RFID electronic tags 3 are comprehensively controlled, meanwhile, the materials to be controlled leave a warehouse entry and exit record in each warehouse entry and exit record, the tools or materials can be prevented from being lost and stolen, the management and control are directly carried out through the system, and the labor cost and the time cost of material management are reduced.
The foregoing description of the preferred embodiments of the present utility model should not be construed as limiting the scope of the utility model, but rather as utilizing equivalent structural changes made in the description of the present utility model and the accompanying drawings or directly/indirectly applied to other related technical fields under the inventive concept of the present utility model.
Claims (9)
1. A material management system, the material management system comprising:
the system comprises a reader, a reader antenna, an RFID electronic tag, a handheld reader and a server;
the read-write antenna is respectively connected with the RFID electronic tag and the reader-writer, and is used for reading tag information of the RFID electronic tag and transmitting the tag information to the reader-writer for identification;
the reader-writer is respectively connected with the RFID electronic tag and the server, and is used for reading and identifying tag information of the RFID electronic tag and transmitting the tag information to the server;
the RFID electronic tag is physically bound with the materials to be managed, and the RFID electronic tag is used for recording the material information of the materials to be managed;
the handheld reader-writer is respectively connected with the RFID electronic tag and the server, and is used for writing in and inquiring the material information of the materials to be managed to the RFID electronic tag.
2. A material management system according to claim 1, wherein the material management system is provided with at least one reader/writer.
3. A material management system according to claim 2 wherein the reader is connected to at least one read-write antenna.
4. A material management system according to any one of claims 1-3, wherein the reader comprises a first housing, a first backplane, a read-write host, and a first inductive antenna;
the first housing is connected with the top of the carriage or the area to be controlled and forms a containing space, the first bottom plate is arranged in the containing space and is connected with the top of the carriage or the area to be controlled, the read-write host is connected with the first bottom plate, and the first induction antenna is connected with the read-write host.
5. The material management system according to claim 4, wherein the reader host is provided with a plurality of first feeder interfaces, a network interface, a power interface and a first induction antenna feeder interface;
the network interface is connected with the server through a network line;
the power interface is connected with an external power supply through a power line;
the first feeder line interface is connected with a first induction antenna feeder line interface through a feeder line, and the first induction antenna interface is connected with the first induction antenna through a feeder line.
6. The material management system of claim 5, wherein the first base plate is provided with a connection aperture for the network, power and feeder lines to pass through for connection with the network interface, power interface and first feeder line interface in sequence.
7. The material management system as claimed in claim 4, wherein the first housing is made of ABS plastic.
8. The material management system of claim 5, wherein the read-write antenna comprises a second housing, a second base plate, an inductive host, and a second inductive antenna;
the second housing is connected with the second bottom plate, the induction host is arranged in a containing space formed by connecting the second housing with the second bottom plate and is connected with the second bottom plate, and the induction host is connected with the second induction antenna.
9. The material management system of claim 8, wherein the induction host is provided with a second feeder interface, and the second feeder interface is connected with the first feeder interface and the second induction antenna through feeder lines respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321696309.XU CN220188994U (en) | 2023-06-30 | 2023-06-30 | Material management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321696309.XU CN220188994U (en) | 2023-06-30 | 2023-06-30 | Material management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220188994U true CN220188994U (en) | 2023-12-15 |
Family
ID=89113480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321696309.XU Active CN220188994U (en) | 2023-06-30 | 2023-06-30 | Material management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220188994U (en) |
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2023
- 2023-06-30 CN CN202321696309.XU patent/CN220188994U/en active Active
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