CN114821851A - Equipment inspection management system based on RFID - Google Patents

Abstract

The invention discloses an equipment inspection management system based on RFID (radio frequency identification), which comprises a management server, an equipment information input system and an inspection mobile terminal, wherein the equipment information input system comprises a processor, an image acquisition device, a data input device, a data memory, a first communication module, an RFID label generation module and an RFID label printing device; the inspection mobile terminal comprises a controller, a power supply module, an RFID read-write module, a permission identification module and a wireless communication module, and is used for identifying an RFID electronic tag and requesting a management server to download images and basic information of equipment, and an inspector judges whether the state of field equipment is normal or not according to the images and the basic information of the equipment to realize equipment inspection. The invention can standardize the inspection work, perfect the inspection function and improve the inspection efficiency of the equipment.

Description

An RFID-based equipment inspection management system

technical field

The invention relates to the technical field of equipment inspection, in particular to an RFID-based equipment inspection management system.

Background technique

At present, in many industries, equipment failures and accidents will bring serious losses to the production and operation of enterprises. In order to maintain the safe and stable operation of equipment, equipment needs to be inspected. The inspection system is an important system for the safe and stable operation of enterprises. For example, if the fire-fighting measures of electric fire-fighting equipment are not in place, the power system will work abnormally and affect people's normal life and production. Therefore, the inspection of electric fire-fighting equipment plays an important role in the power system.

The traditional inspection method has the following problems: inspection is not in place, missed inspection or delayed inspection; manual inspection results are inefficient, missing items or error rates are high; it is difficult for managers to understand the equipment status in a timely, accurate and comprehensive manner , resulting in missed optimal maintenance time, etc. With the development of science and technology, RFID technology, as an advanced automatic identification and data collection technology, has been applied in inspection work, but the existing inspection management system based on RFID technology still has some shortcomings, for example, the application number The patent document of 201320658335.3 "An RFID-based Inspection Management System" discloses that the inspection form can be downloaded at any time and the inspection results can be uploaded, stored and managed at any time through RFID. Although the management is more convenient and intelligent, there are the following aspects: One problem: the hand-held inspection equipment does not have permission settings, which is prone to wrong operations; the system has a single function and cannot play an auxiliary role in the daily inspection work of the staff. Therefore, it is necessary to further improve and perfect the equipment inspection management system. .

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an equipment inspection management system based on RFID, which can realize remote information verification of equipment, standardize inspection work, avoid missed inspection work, improve equipment inspection efficiency, and has the characteristics of simplicity, convenience and high automation level. .

For achieving the above object, the present invention provides following scheme:

An RFID-based equipment inspection management system includes a management server, an equipment information entry system and an inspection mobile terminal, wherein the equipment information entry system includes a processor, an image acquisition device electrically connected to the processor, a data input device, A data memory, a first communication module, an RFID label generation module and an RFID label printing device, the image acquisition device is used for collecting images of the device, the data input device is used for inputting basic information of the device, and the data memory is used for storing The image and basic information of the device, the RFID label generation module is used to generate an RFID electronic label with a unique identification of the device according to the image and basic information of the device, the RFID label printing device is used for printing the RFID electronic label of the device, the The RFID electronic label is set on the corresponding equipment to be inspected;

The inspection mobile terminal includes a casing and a controller, a power supply module, an RFID read-write module, an authority identification module, and a wireless communication module arranged in the casing. The power supply module, the RFID read-write module, the authority identification module, and the wireless communication module The modules are respectively electrically connected to the controller, and the casing is also provided with a display screen electrically connected to the controller. The power module is used to provide power for the inspection mobile terminal, and the RFID The read-write module is used to identify the RFID electronic tag, and the authority identification module is used to verify the use authority of the inspection personnel;

The processor is connected with the management server by wired or wireless communication through the first communication module, so as to upload the entered image and basic information of the device to the management server; the controller communicates with the management server through the wireless communication module Wireless communication connection, the controller requests the management server to download the image and basic information of the device according to the unique identification of the device identified by the RFID electronic tag, and the inspection personnel judge whether the status of the field device is normal according to the image and basic information of the device. , to achieve equipment inspection.

Further, the management server includes an information communication module, an information management module, an information storage module, an information query module and an information statistics module, and the information management module is respectively connected with the information communication module, the information storage module, the information query module and the information query module. The statistics module is connected, and the information communication module is connected in communication with the first communication module and the wireless communication module respectively.

Further, the inspection mobile terminal further includes a device state input module, the device state input module is electrically connected with the controller, and the inspection personnel input the device inspection state data through the device state input module, and the controller The device inspection status data is uploaded to the management server through the wireless communication module.

Further, the mobile terminal for inspection further includes a positioning module, and the positioning module is configured to determine the installation position of the device according to the unique identification of the device identified by the RFID electronic tag.

Further, the basic information of the equipment includes the name, model, working parameters, years of use, and manufacturer of the equipment.

Further, the authority identification module is a login verification module, and the inspector obtains the use authority by entering an account number and a password.

Further, the RFID electronic label is an ultra-high frequency RFID electronic label, which is pasted on the surface of the device through waterproof self-adhesive.

Further, the wireless communication module is a Zigbee communication module, a LORA communication module or a GPRS communication module.

According to the specific embodiment provided by the present invention, the present invention discloses the following technical effects: the RFID-based equipment inspection management system provided by the present invention establishes the information record and query of the equipment through the management server, the equipment information entry system and the inspection mobile terminal. system, the equipment information entry system can be set up at each work site, through the equipment information entry system, the image and basic information of the equipment can be entered, uploaded to the management server, and an RFID electronic label with the unique identification of the equipment can be generated. The RFID electronic label is set in the corresponding On the equipment to be inspected; the inspection mobile terminal can identify the RFID electronic tag, and according to the unique identification of the device identified by the RFID electronic tag, request the management server to download the image and basic information of the equipment, which is convenient for inspection personnel to view and inspect. Inspectors can timely judge whether the status of on-site equipment is normal based on the image and basic information of the equipment, and realize equipment inspection; in addition, an authority identification module is set to verify the use authority of inspectors, avoid misoperation by non-inspectors, and standardize inspections. The RFID tag is attached to the surface of the equipment, which is easy to install and not easy to be damaged, which greatly improves the service life, thereby reducing long-term maintenance costs and improving equipment management efficiency.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some of the present invention. In the embodiments, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative labor.

FIG. 1 is a schematic structural diagram of an RFID-based equipment inspection management system according to the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

The purpose of the present invention is to provide an equipment inspection management system based on RFID, which can realize remote information verification of equipment, standardize inspection work, avoid missed inspection work, improve equipment inspection efficiency, and has the characteristics of simplicity, convenience and high automation level. .

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

As shown in FIG. 1 , an RFID-based equipment inspection management system provided by an embodiment of the present invention includes a management server, a device information entry system, and an inspection mobile terminal. The device information entry system includes a processor and an electrical connection with the processor. A connected image acquisition device, a data input device, a data storage, a first communication module, an RFID label generation module, and an RFID label printing device, the image acquisition device is used for collecting the image of the device, and the data input device is used for inputting the image of the device. Basic information, the basic information of the device includes the name, model, working parameters, service life, manufacturer, health status, etc. of the device; the data storage is used to store the image and basic information of the device, and the RFID tag generation module is used for In order to generate an RFID electronic label with a unique identification of the device according to the image and basic information of the device, the RFID label printing device is used for printing the RFID electronic label of the device, and the RFID electronic label is arranged on the corresponding equipment to be inspected; the above All the image acquisition devices in the system can use cameras or cameras, and the data input devices can use keyboards, touch screens, etc.; the first communication module can use wired methods such as optical fibers, or wireless methods such as Zigbee;

The inspection mobile terminal includes a casing and a controller, a power supply module, an RFID read-write module, an authority identification module, and a wireless communication module arranged in the casing. The power supply module, the RFID read-write module, the authority identification module, and the wireless communication module The modules are respectively electrically connected to the controller, and the casing is also provided with a display screen electrically connected to the controller. The power module is used to provide power for the inspection mobile terminal, and the RFID The read-write module is used to identify the RFID electronic tag, and the authority identification module is used to verify the use authority of the inspection personnel; the display screen is convenient for the inspection personnel to view the equipment information; the wireless communication module is a Zigbee communication module and a LORA communication module or GPRS communication module.

The processor is connected with the management server by wired or wireless communication through the first communication module, so as to upload the entered image and basic information of the device to the management server; the controller communicates with the management server through the wireless communication module Wireless communication connection, the controller requests the management server to download the image and basic information of the device according to the unique identification of the device identified by the RFID electronic tag, and the inspection personnel judge whether the status of the field device is normal according to the image and basic information of the device. , to achieve equipment inspection.

The management server includes an information communication module, an information management module, an information storage module, an information query module and an information statistics module, and the information management module is respectively connected with the information communication module, the information storage module, the information query module and the information statistics module. , the information communication module is in communication connection with the first communication module and the wireless communication module, respectively. The information management module can receive the device image and basic information uploaded by the device information entry system, and store it in the information storage module; the staff can query the device information through the information query module, and the information statistics module is used to count the total amount of inspection equipment. or equipment information, etc.

The mobile terminal for patrol inspection further includes a device state input module, the device state input module is electrically connected to the controller, and inspection personnel input device patrol state data through the device state input module, and the controller uses the device state input module to input device patrol state data. The wireless communication module uploads the equipment inspection status data to the management server. The inspection mobile terminal also includes a positioning module, which is used to determine the installation position of the device according to the unique identification of the device identified by the RFID electronic tag, and the controller feeds back to the management server to update the device information, allowing the staff to You can know the specific installation location and use place of the equipment.

The authority identification module is a login verification module, and the inspection personnel obtain the use authority by inputting the account number and password, so as to avoid misuse by other personnel and ensure the reliability of the inspection work. The inspection personnel can complete the login operation of the inspection mobile terminal by entering the account and password on the login verification module, which is simple and convenient. The addition of the authority identification module clarifies the identity information of the inspection personnel, which not only makes the use of the inspection mobile terminal more secure and standardized, but also effectively monitors and records the work of the inspection personnel.

The RFID electronic label is an ultra-high frequency RFID electronic label, which is pasted on the surface of the device through waterproof self-adhesive. UHF RFID electronic tags have the characteristics of strong penetrability, can be read and written multiple times, and large data memory capacity, which is conducive to reading and writing device information.

The working principle of the RFID-based equipment inspection management system is as follows: the equipment information is entered in advance through the equipment information entry system of each work site, and uploaded to the management server to realize the equipment information storage; The label is attached to the surface of the equipment; the inspection personnel identify the RFID electronic label on the equipment through the handheld inspection mobile terminal to obtain the unique identification of the equipment, and accordingly request the basic information of the equipment from the management server, and the inspection personnel are on site. Observe the equipment status and check the equipment information. If the equipment fails, the inspection personnel can enter the equipment status data, upload it to the management server, update and record the equipment data, and provide data support for the follow-up inspection work. The management server can also send the status information of the equipment to the manufacturer or experts in related fields for consultation, so as to determine the fault of the equipment.

The RFID-based equipment inspection management system provided by the present invention establishes an information recording and query system of the equipment through the management server, the equipment information entry system and the inspection mobile terminal. The system can input the image and basic information of the device, upload it to the management server, and generate an RFID electronic label with the unique identification of the device. The RFID electronic label is set on the corresponding equipment to be inspected; the inspection mobile terminal can identify the RFID electronic label, And according to the unique identification of the device identified by the RFID electronic tag, request the management server to download the image and basic information of the device, which is convenient for inspection personnel to view. Normal, to achieve equipment inspection; in addition, set the authority identification module to verify the use authority of the inspectors, to avoid misoperation by non-inspectors, standardize the inspection work, and improve the rigor of the inspection work; RFID tags are attached to the surface of the equipment , easy to install and not easy to damage, greatly improving the service life, thereby reducing long-term maintenance costs and improving equipment management efficiency.

In this paper, specific examples are used to illustrate the principles and implementations of the present invention. The descriptions of the above embodiments are only used to help understand the methods and core ideas of the present invention; meanwhile, for those skilled in the art, according to the present invention There will be changes in the specific implementation and application scope. In conclusion, the contents of this specification should not be construed as limiting the present invention.

Claims (8)

1. An RFID-based equipment inspection management system is characterized in that, comprising: a management server, a device information entry system and an inspection mobile terminal, the device information entry system comprising a processor and an image electrically connected to the processor a collection device, a data input device, a data memory, a first communication module, an RFID label generation module and an RFID label printing device, the image collection device is used for collecting images of the device, and the data input device is used for inputting basic information of the device, The data storage is used to store the image and basic information of the device, the RFID label generation module is used to generate an RFID electronic label with a unique identification of the device according to the image and basic information of the device, and the RFID label printing device is used for printing the device. RFID electronic label, the RFID electronic label is set on the corresponding equipment to be inspected; The inspection mobile terminal includes a casing and a controller, a power supply module, an RFID read-write module, an authority identification module, and a wireless communication module arranged in the casing. The power supply module, the RFID read-write module, the authority identification module, and the wireless communication module The modules are respectively electrically connected to the controller, and the casing is also provided with a display screen electrically connected to the controller. The power module is used to provide power for the inspection mobile terminal, and the RFID The read-write module is used to identify the RFID electronic tag, and the authority identification module is used to verify the use authority of the inspection personnel; The processor is connected with the management server by wired or wireless communication through the first communication module, so as to upload the entered image and basic information of the device to the management server; the controller communicates with the management server through the wireless communication module Wireless communication connection, the controller requests the management server to download the image and basic information of the device according to the unique identification of the device identified by the RFID electronic tag, and the inspection personnel judge whether the status of the field device is normal according to the image and basic information of the device. , to achieve equipment inspection. 2. The RFID-based equipment inspection management system according to claim 1, wherein the management server comprises an information communication module, an information management module, an information storage module, an information query module and an information statistics module, and the information The management module is respectively connected with the information communication module, the information storage module, the information query module and the information statistics module, and the information communication module is respectively connected in communication with the first communication module and the wireless communication module. 3. The RFID-based equipment inspection management system according to claim 1, wherein the inspection mobile terminal further comprises an equipment status input module, and the equipment status input module is electrically connected with the controller, The inspection personnel input equipment inspection status data through the equipment status input module, and the controller uploads the equipment inspection status data to the management server through the wireless communication module. 4. The RFID-based equipment inspection management system according to claim 1, wherein the inspection mobile terminal further comprises a positioning module, and the positioning module is used for the unique identification of the equipment identified according to the RFID electronic label, Determine where to install the device. 5 . The RFID-based equipment inspection management system according to claim 1 , wherein the basic information of the equipment includes the name, model, working parameters, service life, and manufacturer of the equipment. 6 . 6 . The RFID-based equipment inspection management system according to claim 1 , wherein the authority identification module is a login verification module, and the inspection personnel obtain the use authority by entering an account number and a password. 7 . 7. The RFID-based equipment inspection management system according to claim 1, wherein the RFID electronic label is an ultra-high frequency RFID electronic label, which is pasted on the surface of the equipment through waterproof self-adhesive. 8. The RFID-based equipment inspection management system according to claim 1, wherein the wireless communication module is a Zigbee communication module, a LORA communication module or a GPRS communication module.

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