CN215526703U - Metering standard appliance management based on RFID technology - Google Patents

Abstract

The utility model discloses measurement standard instrument management based on an RFID (radio frequency identification) technology, which comprises a tool warehouse, wherein a smoke sensor is arranged on one side of the center of the top of the tool warehouse, a temperature and humidity controller is arranged at the center of the top of the tool warehouse, a tool placing area is fixedly connected with one side of the rear end of the center of the inner surface of the bottom of the tool warehouse, a measurement instrument body is arranged at the center of the inner wall of the tool placing area, and a handheld terminal is arranged at the center of the rear end of the tool warehouse. According to the utility model, through deleting the UHF read-write probe and the wireless signal processing board arranged on the handheld terminal, when the RFID tag on the metering appliance body is scanned, the RFID radio frequency identification technology is utilized, so that the complicated procedures of manual scanning, checking, inputting and the like are omitted, the rapid and batch management is realized, the manual operation is replaced by the automation and the informatization, the automatic data acquisition is realized, the working efficiency is effectively improved, and the high-efficiency work is realized.

Description

Metering standard appliance management based on RFID technology

Technical Field

The utility model relates to the technical field of metering standard appliance management, in particular to metering standard appliance management based on an RFID technology.

Background

The measuring instrument refers to a device, an instrument and a measuring tool which can be used for directly or indirectly measuring the measured value of a measured object and a standard substance for unifying the measured value. The measuring instrument is widely applied to the production, scientific research field, people's life and other aspects, and is in a very important position in the whole measuring legislation.

The bar code can be applied to identifying and tracing the metering appliance in the metering standard appliance, and the bar code system can be integrated with a computer application system and utilizes the bar code to trace the metering appliance. However, the barcode technology has certain limitations, which hinder the way of the efficient operation of the metering standard instrument system. The traditional manual management of standard measuring instruments is to arrange the standard measuring instruments according to a certain classification, the positions of the standard measuring instruments are manually organized and stored in instrument racks, and when a certain measuring instrument is needed, a person is required to manually search in the instrument racks, so that the method is very clumsy, mistakes can be made, and the measuring instruments can be misplaced; conventional manually managed metering instruments are often prone to error. The accurate management and organization of the measuring instruments require more labor and effort of relevant personnel in a laboratory, and the traditional manual management of the measuring instruments has low informatization, high efficiency, automation, intelligence and safety degrees, which is not beneficial to the intelligent management of the measuring standard instruments.

There is therefore a need to provide RFID technology based metering standard appliance management to address the above problems.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is that the traditional manual management standard measuring instruments are arranged according to a certain classification, the positions of the standard measuring instruments are manually organized and stored in instrument racks, and when a certain measuring instrument is needed, a person is required to manually search in the instrument racks, so that the method is very clumsy, mistakes are possibly made, and the measuring instruments can be misplaced; moreover, the traditional manual management metering device has very low informatization, high efficiency, automation, intellectualization and safety degrees, and is not beneficial to the intellectualized management of the metering standard device.

In order to solve the technical problems, the utility model adopts a technical scheme that: providing measurement standard appliance management based on RFID technology, comprising a tool warehouse, wherein a smoke sensor is arranged at one side of the top center of the tool warehouse, the smoke sensor can monitor whether smoke is generated in the tool warehouse or not, if yes, an alarm is given, a temperature and humidity controller is arranged at the top center of the tool warehouse, the temperature and humidity controller detects the temperature and humidity in the tool warehouse, if the temperature and humidity do not reach the standard, a signal is fed back to a management terminal and the measurement appliance body is controlled to be locked, so that safety is ensured, a tool placing area is fixedly connected with one side of the rear end of the inner surface center at the bottom of the tool warehouse and used for placing the measurement appliance body, the measurement appliance body is arranged at the center of the inner wall of the tool placing area, an RFID tag is pasted on the measurement appliance body, and initialization information registration is carried out on the measurement appliance body, real-time periodic management is convenient to carry out;

the hand-held terminal is installed at the center of the rear end of the tool warehouse, the hand-held terminal has a UHF (ultra high frequency) read-write function, initializes, binds and other operations on RFID (radio frequency identification) tags on a measuring tool body, and also has functions of checking and checking a warehouse, one-key searching, warehouse-in and warehouse-out identification scanning and the like, two RFID access doors are symmetrically installed at one side of the center of the inner surface of the bottom of the tool warehouse, which is far away from a tool placing area, and automatically identify the RFID tags on the measuring tool body, so that high efficiency, intellectualization and informatization of management of the measuring tool warehouse-out and warehouse-in and warehouse-out can be realized, a technical basis is provided for asset management of the measuring tool in the whole life cycle, a warehouse door is installed at the bottom of the center of one side of the tool warehouse, the warehouse door is used for controlling the entry and exit of personnel, an electromagnetic lock is installed at the center of the top of the warehouse door, a sound box is installed at the rear end of the outer wall of the tool warehouse, which is close to the center of one side of the warehouse door, the voice box is used for voice broadcasting and warning, a human face entrance guard host is installed at the bottom of the voice box, the human face entrance guard host can register and identify people who borrow the measuring instrument body from the past, and a camera is installed between the center of the top of the warehouse door and the tool warehouse and plays a role in monitoring;

an RFID label is adhered to the center of the outer wall of the measuring instrument body and is used for storing information of the measuring instrument body and position information in the tool placing area;

a UHF read-write probe is embedded at the top of the center of one side of the handheld terminal and is used for reading, writing and identifying information carried on the RFID label, a wireless signal processing board is installed at the bottom of the center of one side of the handheld terminal and transmits the information subjected to read-write identification to a management terminal for registration and storage;

a liquid crystal display panel is embedded at the top of the center of the front end of the RFID channel door and is used for displaying specific information of the metering device body entering a warehouse, a scanning identification probe is mounted at the center of the front end of the RFID channel door and is used for scanning and identifying information carried by the RFID label;

the front end of the inner wall of the tool storehouse, which is close to the center of one side of the storehouse door, is provided with a management terminal, and the management terminal performs storage control on information such as warehouse entry and exit registration and quantity information statistics of the measuring instrument body.

Preferably, the temperature and humidity controller is connected with the management terminal by adopting a wireless transmission technology, so that the real-time high efficiency of signal transmission can be ensured.

Preferably, the handheld terminal reads information carried by the RFID tag by adopting an RFID technology, and the RFID technology has high tag information reading and writing identification capability.

Preferably, the RFID access door reads information carried by the RFID tag by using an RFID radio frequency identification technology.

Preferably, the handheld terminal, the RFID access door and the management terminal are connected by adopting a wireless transmission technology, so that the timeliness of the handheld terminal and the RFID access door for scanning the RFID tag and transmitting information can be ensured.

Preferably, the RFID tag comprises a paper adhesive label, a metal attachment label, a winding type label, a suspension type label and a soft label, so that the RFID tag can adapt to measuring instrument bodies with different appearance properties.

Preferably, the management terminal is electrically connected with the human face entrance guard host through a wire.

The utility model has the following beneficial effects:

1. according to the utility model, through deleting the UHF read-write probe and the wireless signal processing board arranged on the handheld terminal, when the RFID tag on the metering appliance body is scanned, the RFID radio frequency identification technology is utilized, so that the complicated procedures of manual scanning, checking, inputting and the like are omitted, the rapid and batch management is realized, the manual operation is replaced by the automation and informatization, the automatic data acquisition is realized, the working efficiency is effectively improved, and the high-efficiency work is realized;

2. according to the utility model, the liquid crystal display panel, the scanning identification probe and the management terminal are arranged on the RFID access door, so that when the RFID label on the metering appliance body is identified and scanned, the positioning is accurate, the cabinet and the layer of a tool placing area can be accurately positioned, the intelligent degree is high, the metering appliance body is monitored in real time, each parameter data is recorded, the visualization of the life cycle is realized, the informatization degree is high, and the borrowing, returning, searching, positioning, inventory and the like of the metering appliance body are further realized;

3. according to the utility model, the temperature and humidity controller is arranged at the position of the tool storage corresponding to the tool placement area, when the temperature and humidity controller monitors that the humidity temperature does not reach the standard, the metering device body is locked through the management terminal, so that safety accidents are avoided from the source, and the safety degree is greatly improved.

Drawings

FIG. 1 is a front view structural diagram of the present invention;

FIG. 2 is a right side view of the structure of the present invention;

FIG. 3 is a perspective view of the RFID access door of the present invention;

FIG. 4 is a view showing the structure of a measuring instrument body according to the present invention;

FIG. 5 is a block diagram of a handheld terminal according to the present invention;

FIG. 6 is a flowchart outlining the operational flow of the present invention.

In the figure: 1. a tool warehouse; 2. a smoke sensor; 3. a temperature and humidity controller; 4. a tool placement area; 5. a measuring instrument body; 6. a handheld terminal; 7. an RFID access door; 8. a warehouse door; 9. an electromagnetic lock; 10. a sound box; 11. a human face access control host; 12. a camera; 13. an RFID tag; 14. UHF ultrahigh frequency reading and writing probe; 15. a wireless signal processing board; 16. a liquid crystal display panel; 17. scanning the identification probe; 18. and managing the terminal.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.

Referring to fig. 1, the measurement standard instrument management based on the RFID technology includes a tool warehouse 1, a smoke sensor 2 is installed at one side of a top center of the tool warehouse 1, the smoke sensor 2 can monitor whether smoke is generated in the tool warehouse 1, if so, an alarm is given, a temperature and humidity controller 3 is installed at the top center of the tool warehouse 1, the temperature and humidity controller 3 detects the temperature and humidity in the tool warehouse 1, if the temperature and humidity do not reach standards, a signal is fed back to a management terminal 18 and a measurement instrument body 5 is controlled to be locked, safety is ensured, the temperature and humidity controller 3 is connected with the management terminal 18 by a wireless transmission technology, so that real-time and high efficiency of signal transmission can be ensured, a tool placing area 4 is fixedly connected to one side of a rear end of an inner surface center of the bottom of the tool warehouse 1, the tool placing area 4 is used for placing the measurement instrument body 5, a measuring instrument body 5 is arranged at the center of the inner wall of a tool placing area 4, an RFID label 13 is adhered on the measuring instrument body 5, initialization information registration is carried out on the measuring instrument body 5, real-time periodic management is convenient, a handheld terminal 6 is arranged at the center of the rear end of a tool storehouse 1, the handheld terminal 6 has a UHF reading and writing function, the RFID label 13 on the measuring instrument body 5 is initialized, bound and the like, and also has functions of checking and checking a stock, one-key searching, warehouse-in and warehouse-out identification scanning and the like, the handheld terminal 6 reads information carried by the RFID label 13 by adopting an RFID radio frequency identification technology, the RFID radio frequency identification technology has high label information reading and writing identification capability, two RFID access doors 7 are symmetrically arranged at one side of the center of the inner surface at the bottom of the tool storehouse 1, which is far away from the tool placing area 4, and the two RFID access doors 7 automatically identify the RFID label 13 on the measuring instrument body 5, the high efficiency, the intellectualization and the informatization of management of the access library of the measuring instrument can be realized, a technical basis is provided for the asset management of the whole life cycle of the measuring instrument, the RFID access door 7 adopts the RFID radio frequency identification technology to read the information carried by the RFID tag 13, the handheld terminal 6, the RFID access door 7 and the management terminal 18 are connected by adopting the wireless transmission technology, thus the timeliness of the scanning of the RFID tag 13 and the information transmission by the handheld terminal 6 and the RFID access door 7 can be ensured, the bottom of the center of one side of the tool and instrument storehouse 1 is provided with the storehouse door 8, the storehouse door 8 is used for controlling the access of personnel, the center of the top of the storehouse door 8 is provided with the electromagnetic lock 9, the electromagnetic lock 9 is used for controlling the opening and closing of the storehouse door 8, the management terminal 18 is arranged at the front end of the center of one side of the inner wall of the tool and instrument storehouse 1 close to the storehouse door 8, and the management terminal 18 is used for carrying out the access library registration of the measuring instrument body 5, The storage control of information such as quantity information statistics and the like is realized, and the management terminal 18 is electrically connected with the human face access control host 11 through a wire;

referring to fig. 2, a sound box 10 is installed at the rear end of the outer wall of the tool and appliance warehouse 1 close to the center of one side of the warehouse door 8, the sound box 10 is used for voice broadcasting and warning, a human face entrance guard host 11 is installed at the bottom of the sound box 10, the human face entrance guard host 11 can register and identify people borrowing the measuring tool body 5 from the past, a camera 12 is installed between the center of the top of the warehouse door 8 and the tool and appliance warehouse 1, and the camera 12 plays a monitoring role;

referring to fig. 3, a liquid crystal display panel 16 is embedded at the top of the center of the front end of the RFID access door 7, the liquid crystal display panel 16 is used for displaying specific information of the warehousing metering device body 5, a scanning identification probe 17 is installed at the center of the front end of the RFID access door 7, and the scanning identification probe 17 is used for scanning and identifying information carried by the RFID tag 13;

referring to fig. 4, an RFID tag 13 is attached to the center of the outer wall of the measuring device body 5, the RFID tag 13 is used for storing information of the measuring device body 5 and position information in the tool placement area 4, and the RFID tag 13 includes a paper adhesive label, a metal attachment label, a winding type label, a hanging type label and a soft label, so that the measuring device can adapt to measuring device bodies 5 with different appearance properties;

referring to fig. 5, a UHF ultra high frequency read-write probe 14 is embedded at the top of the center of one side of the handheld terminal 6, the UHF ultra high frequency read-write probe 14 is used for performing read-write identification on information carried on the RFID tag 13, a wireless signal processing board 15 is installed at the bottom of the center of one side of the handheld terminal 6, and the read-write identified information is transmitted to a management terminal 18 by the wireless signal processing board 15 for registration and storage;

referring to fig. 6, an advanced RFID technology and a computer software technology are utilized to stick an RFID tag 13 on a measuring instrument body 5, when a warehouse entry is registered, a handheld terminal 6 is used to scan the RFID tag 13 to initialize, bind and the like, corresponding information of the measuring instrument body 5 is recorded and stored through an RFID chip inside the handheld terminal 6, the handheld terminal 6 can also perform operations such as inventory checking, one-key search, warehouse entry and exit identification scanning and the like, read-write identified information of the handheld terminal 6 is fed back to a background data system in a management terminal to perform information matching, the specific position of the measuring instrument body 5 in a tool placement area 4 is displayed, a worker takes out the measuring instrument body, and when the measuring instrument body 5 is taken out of the warehouse, the worker carries the measuring instrument body 5 to two RFID access doors 7 to scan and identify the RFID tag 13 on the measuring instrument body 5, and the management terminal 18 registers the data to complete the operation of the metering device body 5 to enter and exit the warehouse; the management of the meter body 5 is performed by RFID technology.

When the RFID label reader-writer is used, the RFID label 13 is adhered to the metering device body 5 by utilizing an advanced RFID technology and a computer software technology, when the reader-writer is used for warehousing registration, the UHF read-write probe 14 on the handheld terminal 6 is used for scanning the RFID label 13 and carrying out initialization, binding and other operations on the RFID label, information is transmitted to the management terminal 18 through the wireless signal processing board 15, and the handheld terminal 6 can also carry out operations such as inventory checking, one-key search, warehouse entry and exit identification scanning and the like; when the measuring instrument body 5 is carried to the two RFID access doors 7 by a worker to scan and identify the RFID tag 13 on the measuring instrument body 5 through the scanning and identifying probe 17 during the warehouse entry and warehouse exit, the identified position information of the measuring instrument body 5 in the instrument placing area 4 is displayed on the liquid crystal display panel 16 and is registered through the management terminal 18, and the warehouse entry and warehouse exit operation of the measuring instrument body 5 is completed; the top that the 4 positions of district department were placed to multiplexer utensil storehouse 1 correspondence multiplexer utensil is provided with smoke inductor 2 and temperature and humidity controller 3, and when temperature and humidity controller 3 monitored the humiture and do not reach standard, with the signal feedback to management terminal 18, management terminal 18 carries out the lock to measurement utensil body 5 and dies, avoids the emergence of incident from the source.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (7)

1. Measurement standard utensil management based on RFID technique, including multiplexer utensil storehouse (1), its characterized in that: a smoke sensor (2) is installed on one side of the center of the top of the tool storehouse (1), a temperature and humidity controller (3) is installed on the center of the top of the tool storehouse (1), a tool placing area (4) is fixedly connected to one side of the rear end of the center of the inner surface of the bottom of the tool storehouse (1), and a measuring tool body (5) is installed in the center of the inner wall of the tool placing area (4);

the system comprises a tool storehouse (1), a handheld terminal (6) is installed at the center of the rear end of the tool storehouse (1), two RFID access doors (7) are symmetrically installed on one side, away from a tool placing area (4), of the center of the inner surface of the bottom of the tool storehouse (1), a storehouse door (8) is installed at the bottom of the center of one side of the tool storehouse (1), an electromagnetic lock (9) is installed at the center of the top of the storehouse door (8), a sound box (10) is installed at the rear end, close to the center of one side of the storehouse door (8), of the outer wall of the tool storehouse (1), a human face access control host (11) is installed at the bottom of the sound box (10), and a camera (12) is installed between the center of the top of the storehouse door (8) and the tool storehouse (1);

an RFID label (13) is adhered to the center of the outer wall of the metering device body (5);

a UHF ultrahigh frequency reading and writing probe (14) is embedded at the top of the center of one side of the handheld terminal (6), and a wireless signal processing board (15) is installed at the bottom of the center of one side of the handheld terminal (6);

a liquid crystal display panel (16) is embedded at the top of the center of the front end of the RFID access door (7), and a scanning identification probe (17) is installed at the center of the front end of the RFID access door (7);

the front end of the inner wall of the tool storehouse (1) close to the center of one side of the storehouse door (8) is provided with a management terminal (18).

2. The RFID technology-based metering standard appliance management of claim 1, wherein: the temperature and humidity controller (3) is connected with the management terminal (18) by adopting a wireless transmission technology.

3. The RFID technology-based metering standard appliance management of claim 1, wherein: and the handheld terminal (6) reads the information carried by the RFID label (13) by adopting an RFID radio frequency identification technology.

4. The RFID technology-based metering standard appliance management of claim 1, wherein: the RFID access door (7) reads information carried by the RFID tag (13) by adopting an RFID radio frequency identification technology.

5. The RFID technology-based metering standard appliance management of claim 1, wherein: the handheld terminal (6), the RFID access door (7) and the management terminal (18) are connected by adopting a wireless transmission technology.

6. The RFID technology-based metering standard appliance management of claim 1, wherein: the RFID label (13) comprises a paper adhesive label, a metal attachment label, a winding type label, a suspension type label and a soft label.

7. The RFID technology-based metering standard appliance management of claim 1, wherein: the management terminal (18) is electrically connected with the human face entrance guard host (11) through a wire.

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