CN111797948A - Automatic tracking and managing system and method for maintenance tool - Google Patents
Automatic tracking and managing system and method for maintenance tool Download PDFInfo
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- CN111797948A CN111797948A CN202010455540.4A CN202010455540A CN111797948A CN 111797948 A CN111797948 A CN 111797948A CN 202010455540 A CN202010455540 A CN 202010455540A CN 111797948 A CN111797948 A CN 111797948A
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- 238000012423 maintenance Methods 0.000 title claims abstract description 123
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000004891 communication Methods 0.000 claims abstract description 16
- 238000012545 processing Methods 0.000 claims description 29
- 238000007726 management method Methods 0.000 claims description 18
- 238000012795 verification Methods 0.000 claims description 6
- 230000005855 radiation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
Abstract
The invention provides a maintenance tool automatic tracking and management system and a method, comprising the following steps: the maintenance tool comprises maintenance tools, a positioning module and RFID tags, wherein each maintenance tool is provided with the positioning module and the RFID tag, each RFID tag has unique tag information of the maintenance tool, and the positioning module uploads position information to a server; the intelligent identification tool box is provided with a plurality of boxes, each box is provided with a second RFID reading-writing device, and the intelligent identification tool box is also provided with an identification communication system which is used for identifying and verifying label information and uploading the label information to a server; the handheld terminal is connected with the maintenance tool and the intelligent identification tool box through the server respectively and used for receiving the label information and identifying and verifying information, and the handheld terminal is provided with a positioning device which determines the position of the maintenance tool through the server and displays the position. The invention realizes intelligent tracking and maintenance tool management, and prevents the aviation safety from being endangered due to the loss of the maintenance tool.
Description
Technical Field
The invention belongs to the technical field of tool management, and particularly relates to an automatic tracking and managing system and method for a maintenance tool.
Background
With the continuous development of the aviation industry in China, the size of the fleet of each airline company is continuously enlarged, about twenty thousand airplanes take off and land every day, each airplane is provided with dozens of crew members and dozens of hundreds of maintenance tools, so that a plurality of problems exist in management, and the problems threaten the safety of civil aviation at all times.
In the management and use process of the traditional aviation maintenance tool, the maintenance always follows the principle of 'three checking' of the tool, and the tool is not lost in the maintenance process by the complex manual checking mode of multiple comparison lists, particularly the phenomenon that the tool is left in an engine room is prevented. However, in recent years, too many crew members have been left in the cabin due to their carelessness, and thus the problem of threatening the aviation safety has occurred.
The manual and tedious maintenance tool management system for the aircraft services is not capable of following the development rhythm of the aviation industry, the fatal defects of the maintenance tool are gradually revealed in the long-term working practice of the aircraft services, and the maintenance tool management system is very easy to lose tools due to the influence of human factors when the tools are checked, so that the aviation safety is threatened.
The existing equipment can only register and input the tools to and from the tool storeroom without a complete solution, and because of no intelligent management scheme, the labor intensity of maintenance personnel is high, the working efficiency is low, the probability of losing maintenance tools is high, and the aviation safety is crised all the time.
Disclosure of Invention
The invention aims to provide a system and a method for automatically tracking and managing a maintenance tool, which realize intelligent tracking and management of the maintenance tool and prevent the aviation safety from being endangered due to the loss of the maintenance tool.
The invention provides the following technical scheme:
a service tool auto-tracking, management system comprising:
the maintenance tool comprises maintenance tools, a positioning module and RFID tags, wherein each maintenance tool is provided with the positioning module and the RFID tag, each RFID tag has unique tag information of the maintenance tool, and the positioning module uploads position information to a server;
the intelligent identification tool box is provided with a plurality of boxes, each box is provided with a second RFID reading-writing device, and the intelligent identification tool box is also provided with an identification communication system which is used for identifying and verifying label information and uploading the label information to a server;
the handheld terminal is connected with the maintenance tool and the intelligent identification tool box through the server respectively and used for receiving the label information and identifying and verifying information, and the handheld terminal is provided with a positioning device which determines the position of the maintenance tool through the server and displays the position.
Preferably, the service tool comprises:
the central processing module is used for processing the positioning information and storing the label information;
the GSM communication module is connected with the central processing module and is used for communicating with the server and uploading positioning information and related issuing instructions;
the positioning module adopts a GIS positioning module, is connected with the central processing module and is used for providing position information of the maintenance tool;
and the alarm module is connected with the central processing module and carries out corresponding alarm according to the issued instruction.
Preferably, the smart recognition kit includes:
the identification and verification unit is connected with a memory and is used for judging the label information read by the second RFID read-write device and uploading the reading result of the server;
and the identification verification unit uploads the read discrimination information to the server through the wireless communication unit.
Preferably, the handheld terminal includes:
the data processing system is connected with the server through the communication unit and used for reading and processing the label information and the position information of the maintenance tool and the identification information of the intelligent identification tool box;
the GIS positioning device is connected with the data processing system and is used for matching with the GIS positioning module and confirming the position information of the maintenance tool;
and the display unit is used for displaying the reading identification result and the position information and issuing a corresponding instruction.
Preferably, the handheld terminal is further provided with a first RFID read-write device.
Preferably, the RFID tags are fixed on the maintenance tool in a welding, clamping or pasting mode, at least two RFID tags are arranged on the maintenance tool, and the two RFID tags are arranged at different positions.
Preferably, the inner side walls of the boxes are respectively provided with a second RFID reading and writing device.
A maintenance tool automatic tracking and managing method comprises the following steps:
information is bound and stored, each maintenance tool is bound with a unique corresponding intelligent identification tool box case through an RFID label, and corresponding label information is stored and uploaded to a server and a handheld terminal;
information identification and judgment, namely, whether the maintenance tool in the cell is stored in place is determined through communication between the handheld terminal and the intelligent identification toolbox, and whether the uniquely bound RFID label is read through a second RFID read-write device in the cell is judged through in-place storage;
and (4) positioning and tracking, if the unique bound RFID tag cannot be read in a certain cell of the intelligent recognition toolbox, determining the specific position of the lacking maintenance tool through a GIS positioning device of the handheld terminal, and searching.
Preferably, when the only bound RFID tag cannot be read in the cell, the handheld terminal can issue an alarm instruction to the maintenance tool, and the maintenance tool gives an alarm and is convenient to find.
Preferably, the determining step: carry out first judgement, set up according to intelligent recognition toolbox, the selectivity carries out the second and judges:
the first judgment is to judge whether the maintenance tool label information acquired and read by the second RFID read-write device is matched with the label information of the box of the intelligent identification tool box;
the second determination is to determine whether or not the plurality of pieces of service tool tag information read by the first RFID reader/writer match service tool tag cell position information in the data processing system.
The invention has the beneficial effects that: according to the invention, through tracking, positioning and management, the labor intensity of maintenance personnel is effectively reduced, the working efficiency is improved, the problem that the automation and integration of aviation maintenance tool management are difficult to realize for a long time is solved, the probability of losing maintenance tools is greatly reduced, the aviation safety is improved, and the tool management quality and the management efficiency are improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram of the system architecture of the present invention;
FIG. 2 is a schematic diagram of one embodiment of a service tool and RFID tag binding of the present invention;
FIG. 3 is a schematic diagram of one embodiment of a smart identification kit of the present invention;
FIG. 4 is a flow chart of a trace management method according to the present invention;
FIG. 5 is a flow chart of an embodiment of the present invention for identification decision;
labeled as: 101. a maintenance tool; 102. a side RFID tag; 103. an end face RFID tag; 201. an intelligent identification toolbox; 202. a box; 203. the side wall of the second RFID read-write device; 204. a second RFID read-write device on the back side wall; 205. and (4) automatic locking.
Detailed Description
As shown in fig. 1, an automatic maintenance tool tracking and managing system includes:
the maintenance tool comprises maintenance tools, a positioning module and RFID tags, wherein each maintenance tool is provided with the positioning module and the RFID tag, each RFID tag has unique tag information of the maintenance tool, and the positioning module uploads position information to a server;
the intelligent identification tool box is provided with a plurality of boxes, each box is provided with a second RFID reading-writing device, and the intelligent identification tool box is also provided with an identification communication system which is used for identifying and verifying label information and uploading the label information to a server;
the handheld terminal is connected with the maintenance tool and the intelligent identification tool box through the server respectively and used for receiving the label information and identifying and verifying information, and the handheld terminal is provided with a positioning device which determines the position of the maintenance tool through the server and displays the position.
In a first embodiment, the service tool comprises:
the central processing module is used for processing the positioning information and storing the label information;
the GSM communication module is connected with the central processing module and is used for communicating with the server and uploading positioning information and related issuing instructions;
the positioning module adopts a GIS positioning module, is connected with the central processing module and is used for providing position information of the maintenance tool;
the tracking and positioning method based on the GIS adopts advanced GIS positioning and map matching technology, can visually check the current position of the maintenance tool in the jurisdiction range, can navigate to the position of the maintenance tool, can be used for analyzing, tracking, managing and maintaining the maintenance tool, and is convenient for managers to schedule and use.
And the alarm module is connected with the central processing module and carries out corresponding alarm according to the issued instruction.
When the position of the maintenance tool cannot be found due to the fact that the maintenance tool is needed to be used, the maintenance tool nearby is selected and inquired through the handheld terminal, the handheld terminal is located through the GIS locating device and uploads the position of the maintenance tool to the GIS server, the GIS server performs contrast scanning according to tag data stored in the server, position information is transmitted back to the handheld terminal after the position of the maintenance tool nearby is found, maintenance personnel check the position information, after the maintenance tool needing to be found is selected, the handheld terminal plans an action route, and the personnel are guided to find the corresponding maintenance tool.
In a second embodiment, the smart identification kit comprises:
the identification and verification unit is connected with a memory and is used for judging the label information read by the second RFID read-write device and uploading the reading result of the server;
and the identification verification unit uploads the read discrimination information to the server through the wireless communication unit.
The intelligent recognition tool box has certain fixity, is usually used for storing maintenance tools, and recognizes whether the corresponding maintenance tools inside are in place through the tool box.
In a third embodiment, the handheld terminal includes:
the data processing system is connected with the server through the communication unit and used for reading and processing the label information and the position information of the maintenance tool and the identification information of the intelligent identification tool box;
the GIS positioning device is connected with the data processing system and is used for matching with the GIS positioning module and confirming the position information of the maintenance tool;
and the display unit is used for displaying the reading identification result and the position information and issuing a corresponding instruction.
The handheld terminal is further provided with a first RFID read-write device, and the tag information of the maintenance tool can be directly read through the handheld terminal for subsequent judgment.
In a fourth embodiment, as shown in fig. 2, the RFID tags are fixed on a maintenance tool by welding, clamping or adhering, at least two RFID tags are arranged on the maintenance tool, in this embodiment, the RFID tags are respectively arranged on a side RFID tag 102 on the side surface of the maintenance tool 101 and an end surface RFID tag 103 on the bottom end, the signals of the RFID tags have directionality, and the radiation signal of the installation surface (the surface in contact with the maintenance tool 101) is weak; on the radiation surface (the surface corresponding to the mounting surface), the radiation signal is strong. The maintenance tools 101 are randomly placed when in use, the radiation surface of the RFID tag may face away from the reader, and a plurality of maintenance tools 101 may be stacked and placed with a low reading rate. In this embodiment, a plurality of RFID tags are installed on the maintenance tool 101, and the plurality of RFID tags are located on different surfaces of the maintenance tool 101, so that the probability of reading information of the maintenance tool 101 can be improved.
Meanwhile, the plurality of RFID tags can be tags with different working frequencies, for example, the working frequency range of the Chinese ultrahigh frequency RFID tag is 920-925 MHz, the working frequency range of the American ultrahigh frequency RFID tag is 902-927 MHz, and the working frequency range of the European ultrahigh frequency RFID tag is 865-868 MHz. According to the scheme provided by the embodiment, the tags on one maintenance tool 101 are at least RFID tags respectively working in the working frequency bands of two countries or regions, so that the universality of information tracking and management of the maintenance tool 101 is improved.
Similarly, as shown in fig. 3, the two RFID tags on the smart identification toolbox 201 are set at different positions; the inner side walls of the boxes 202 are respectively provided with a second RFID reading and writing device, a side wall second RFID reading and writing device 203 and a rear side wall second RFID reading and writing device 204, so that the reading probability is improved, and the information correctness is ensured; the cell 202 of intelligent recognition toolbox 201 can refer to intelligent express delivery cabinet mode, adopts intelligent automatic hasp 205, accomplishes the instrument and takes or deposit in.
In a fifth embodiment, as shown in fig. 4, a method for automatically tracking and managing a service tool includes the following steps:
information is bound and stored, each maintenance tool is bound with a unique corresponding intelligent identification tool box case through an RFID label, and corresponding label information is stored and uploaded to a server and a handheld terminal;
information identification and judgment, namely, whether the maintenance tool in the cell is stored in place is determined through communication between the handheld terminal and the intelligent identification toolbox, and whether the uniquely bound RFID label is read through a second RFID read-write device in the cell is judged through in-place storage;
and (4) positioning and tracking, if the unique bound RFID tag cannot be read in a certain cell of the intelligent recognition toolbox, determining the specific position of the lacking maintenance tool through a GIS positioning device of the handheld terminal, and searching.
In a sixth embodiment, when the uniquely bound RFID tag cannot be read in the cell, the handheld terminal may issue an alarm instruction to the maintenance tool, and the maintenance tool alarms itself, so that the maintenance tool is convenient to find.
When the GIS positioning device detects that maintenance personnel reach a certain range of the maintenance tool, the GIS server sends an alarm instruction to the maintenance tool, the central processing module transmits an alarm signal to the alarm module, and the alarm module controls the light alarm or the buzzer alarm to give out a prompt alarm to assist the maintenance personnel in finding the maintenance tool.
In addition, every certain time, the GIS positioning device sends the position information of the GIS positioning device to the GIS server, the position of the GIS positioning device can be updated in real time, and meanwhile, the maintenance tool can be prevented from being stolen.
Seventh embodiment, as shown in fig. 5, the determining step: carry out first judgement, set up according to intelligent recognition toolbox, the selectivity carries out the second and judges:
the first judgment is to judge whether the maintenance tool label information acquired and read by the second RFID read-write device is matched with the label information of the box of the intelligent identification tool box;
the second determination is to determine whether or not the plurality of pieces of service tool tag information read by the first RFID reader/writer match service tool tag cell position information in the data processing system.
In each smart recognition kit, first, a first determination is made. The maintenance tool can enter a working area to work only through matching of a single box of the intelligent identification tool box, if the read label information acquired by the second RFID read-write device of the box is inconsistent with the information corresponding to the information stored in advance, the prompt information is wrong, the prompt information is sent to the terminal to search the matching tool, and the positioning search can be carried out according to the first embodiment;
in use, the maintenance tool and the tool box can be separated, after a maintenance person uses various tools, the maintenance person cannot judge which tool box and which cell the tool comes from, at the moment, referring to the third embodiment, the handheld terminal reads the information of the tool through the first RFID read-write device, the data processing system automatically matches the corresponding information of the tag in the stored information, the cell corresponding to the tool box is accurately found, and the maintenance tool is correspondingly and correctly stored so as to be used next time.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A maintenance tool auto-tracking, management system, comprising:
the maintenance tool comprises maintenance tools, a positioning module and RFID tags, wherein each maintenance tool is provided with the positioning module and the RFID tag, each RFID tag has unique tag information of the maintenance tool, and the positioning module uploads position information to a server;
the intelligent identification tool box is provided with a plurality of boxes, each box is provided with a second RFID reading-writing device, and the intelligent identification tool box is also provided with an identification communication system which is used for identifying and verifying label information and uploading the label information to a server;
the handheld terminal is connected with the maintenance tool and the intelligent identification tool box through the server respectively and used for receiving the label information and identifying and verifying information, and the handheld terminal is provided with a positioning device which determines the position of the maintenance tool through the server and displays the position.
2. A service tool auto-tracking, management system as claimed in claim 1, wherein said service tool comprises:
the central processing module is used for processing the positioning information and storing the label information;
the GSM communication module is connected with the central processing module and is used for communicating with the server and uploading positioning information and related issuing instructions;
the positioning module adopts a GIS positioning module, is connected with the central processing module and is used for providing position information of the maintenance tool;
and the alarm module is connected with the central processing module and carries out corresponding alarm according to the issued instruction.
3. The system and method for automatic tracking and managing of maintenance tools as claimed in claim 1, wherein said intelligent recognition tool box comprises:
the identification and verification unit is connected with a memory and is used for judging the label information read by the second RFID read-write device and uploading the reading result of the server;
and the identification verification unit uploads the read discrimination information to the server through the wireless communication unit.
4. The system for automatically tracking and managing the maintenance tool as claimed in claim 1, wherein the handheld terminal comprises:
the data processing system is connected with the server through the communication unit and used for reading and processing the label information and the position information of the maintenance tool and the identification information of the intelligent identification tool box;
the GIS positioning device is connected with the data processing system and is used for matching with the GIS positioning module and confirming the position information of the maintenance tool;
and the display unit is used for displaying the reading identification result and the position information and issuing a corresponding instruction.
5. The automatic maintenance tool tracking and managing system according to claim 1, wherein the handheld terminal is further provided with a first RFID reader/writer.
6. The automatic maintenance tool tracking and managing system according to claim 1, wherein the number of the RFID tags fixed to the maintenance tool is at least two, and the two RFID tags are arranged at different positions.
7. The automatic maintenance tool tracking and managing system according to claim 1, wherein the inner side walls of the cells are respectively provided with a second RFID reading/writing device.
8. A service tool auto-tracking and management method for a service tool auto-tracking and management system according to claim 1, comprising the steps of:
information is bound and stored, each maintenance tool is bound with a unique corresponding intelligent identification tool box case through an RFID label, and corresponding label information is stored and uploaded to a server and a handheld terminal;
information identification and judgment, namely, whether the maintenance tool in the cell is stored in place is determined through communication between the handheld terminal and the intelligent identification toolbox, and whether the uniquely bound RFID label is read through a second RFID read-write device in the cell is judged through in-place storage;
and (4) positioning and tracking, if the unique bound RFID tag cannot be read in a certain cell of the intelligent recognition toolbox, determining the specific position of the lacking maintenance tool through a GIS positioning device of the handheld terminal, and searching.
9. The automatic maintenance tool tracking and managing method of the automatic maintenance tool tracking and managing system according to claim 8, wherein when the uniquely bound RFID tag cannot be read in the cell, the handheld terminal can issue an alarm instruction to the maintenance tool, and the maintenance tool alarms and is convenient to find.
10. A service tool automatic tracking and managing method of a service tool automatic tracking and managing system according to claim 8, wherein said determining step comprises: carry out first judgement, set up according to intelligent recognition toolbox, the selectivity carries out the second and judges:
the first judgment is to judge whether the maintenance tool label information acquired and read by the second RFID read-write device is matched with the label information of the box of the intelligent identification tool box;
the second determination is to determine whether or not the plurality of pieces of service tool tag information read by the first RFID reader/writer match service tool tag cell position information in the data processing system.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010455540.4A CN111797948A (en) | 2020-05-26 | 2020-05-26 | Automatic tracking and managing system and method for maintenance tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010455540.4A CN111797948A (en) | 2020-05-26 | 2020-05-26 | Automatic tracking and managing system and method for maintenance tool |
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| CN111797948A true CN111797948A (en) | 2020-10-20 |
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| CN202010455540.4A Withdrawn CN111797948A (en) | 2020-05-26 | 2020-05-26 | Automatic tracking and managing system and method for maintenance tool |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113031550A (en) * | 2021-03-09 | 2021-06-25 | 机械工业第九设计研究院有限公司 | RFID automatic identification system and identification method for welding workshop appliance |
| CN116136982A (en) * | 2023-04-17 | 2023-05-19 | 北京徐工汉云技术有限公司 | Method and device for managing maintenance tool of special engineering machinery |
-
2020
- 2020-05-26 CN CN202010455540.4A patent/CN111797948A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113031550A (en) * | 2021-03-09 | 2021-06-25 | 机械工业第九设计研究院有限公司 | RFID automatic identification system and identification method for welding workshop appliance |
| CN116136982A (en) * | 2023-04-17 | 2023-05-19 | 北京徐工汉云技术有限公司 | Method and device for managing maintenance tool of special engineering machinery |
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