CN110888361A - Hot-line work tool management system and method with tool flaw detection function - Google Patents
Hot-line work tool management system and method with tool flaw detection function Download PDFInfo
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- CN110888361A CN110888361A CN201911184908.1A CN201911184908A CN110888361A CN 110888361 A CN110888361 A CN 110888361A CN 201911184908 A CN201911184908 A CN 201911184908A CN 110888361 A CN110888361 A CN 110888361A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
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Abstract
The invention relates to a hot-line work tool management system with tool flaw detection function and a method thereof, wherein the management system comprises: the system comprises a detection platform, an RFID (radio frequency identification) system and a flaw detection system which are communicated with each other; the detection platform is used for placing tools for borrowing or returning; the RFID identification system acquires the type and the number of the tool by reading the RFID label on the tool and sends the type and the number to the flaw detection system; the flaw detection system comprises a flaw detection sensor, wherein the flaw detection sensor reads a feedback signal after passing through the tool and judges the performance condition of the tool according to the feedback signal and the type of the tool. When the tools are borrowed and returned, the flaw detection diagnosis and treatment work of the tools is synchronously carried out, the daily detection and the comprehensive performance detection before operation can be reduced, and the safety production of live working is ensured.
Description
Technical Field
The invention relates to the field of intelligent management and application of tools, in particular to a system and a method for managing hot-line work tools with a tool flaw detection function.
Background
Live working refers to an operation method for performing maintenance and test on high-voltage electrical equipment without power failure, and can be classified into equipotential operation, low-potential operation and intermediate-potential operation, and all the operations need to be performed under the condition of strictly guaranteeing the safety of live working personnel through special protective tools and special tools, so that the management and the use of matched tools are very important. In the prior art, management of live working tools and instruments comprises temperature and humidity monitoring and control, periodic test tracking and management of tools and instruments, personnel borrowing and returning management, access control management, video monitoring management and the like.
In order to ensure that the performance of the tools is qualified, the tools need to be periodically checked, daily inspection and comprehensive performance detection before operation are carried out, so that the performance of the tools is judged by personal experience more in time, potential defects or fine defects of the tools and protective articles cannot be identified and controlled, and certain disadvantages are brought to safety production of live working.
Disclosure of Invention
The invention provides a hot-line work tool management system with a tool flaw detection function and a method thereof, aiming at the technical problems in the prior art, and solving the problem that the defects of the tools cannot be judged in time in the prior art.
The technical scheme for solving the technical problems is as follows: a hot-line work tool management system having a tool flaw detection function, the management system comprising: the system comprises a detection platform 1, an RFID (radio frequency identification) system 2 and a flaw detection system 3 which are communicated with each other;
the detection platform 1 is used for placing tools for borrowing or returning;
the RFID identification system 2 acquires the type and the number of the tool by reading the RFID label on the tool, and sends the type and the number to the flaw detection system 3;
the flaw detection system 3 includes a flaw detection sensor 31, and the flaw detection sensor 31 reads a feedback signal after passing through the tool, and determines a performance condition of the tool based on the feedback signal and the type of the tool.
A method for managing a hot-line work tool having a tool flaw detection function, the method comprising:
and 3, scanning the borrowed or returned tool by using the flaw detection sensor, reading a feedback signal passing through the tool, and judging the performance condition of the tool according to the feedback signal and the type of the tool. .
The invention has the beneficial effects that: when the tools are borrowed and returned, the flaw detection diagnosis and treatment work of the tools is synchronously carried out, the daily detection and the comprehensive performance detection before operation can be reduced, and the safety production of live working is ensured.
On the basis of the technical scheme, the invention can be further improved as follows.
Further, the inspection system 3 further includes a fault model library 32 of various types of the tools;
the flaw detection system 3 determines the type of the fault of the tool based on the type of the tool and the corresponding fault type library 32.
Further, the process of establishing the fault model library of any type of the tool is as follows: setting the fault type contained in the type of the tool; collecting a plurality of tools of the fault type, wherein the flaw detection sensor respectively reads feedback signals after the tools pass through; and setting and judging parameters and parameter ranges of signals corresponding to the fault types according to the read feedback signals.
Further, the flaw detection sensor 31 is an ultrasonic sensor, and the parameters include: spectrum and waveform.
Further, the inspection system 3 further includes a display module 33;
the inspection system 3 stores various types of inspection placement forms of the tools, the RFID recognition system 2 sends the types of the tools on the inspection table 1 to the inspection system 3, and the inspection system 3 determines the inspection placement forms of the types of the tools and displays the inspection placement forms through the display module 33.
Further, the flaw detection system 3 further includes a voice system 34;
and when the fault hidden trouble of the tool is monitored, voice broadcasting is carried out through the voice system 34.
Further, the detection platform 1 comprises a transmission platform 11, a starting button 12 and a detection platform comprehensive control box 13;
the RFID identification system 2 and the flaw detection system 3 are arranged on one side of the transmission platform 11;
when the tool is placed on the transmission platform 11, the starting button 12 is operated, and the transmission platform 11 is controlled to operate through the detection platform comprehensive control box 13, so that the tool is in the identification or detection areas of the RFID identification system 2 and the flaw detection system 3.
Further, the management method comprises the following steps:
and 3, scanning the borrowed or returned tool by using the flaw detection sensor, reading a feedback signal passing through the tool, and judging the performance condition of the tool according to the feedback signal and the type of the tool.
Further, the step 2 of establishing the fault model library process of any type of the tool comprises:
step 201, setting a fault type contained in the type of tool;
step 202, collecting a plurality of tools of the fault type, wherein the flaw detection sensors respectively read feedback signals after passing through the plurality of tools;
and 203, setting and judging parameters and parameter ranges of signals corresponding to the fault types according to the read feedback signals.
Further, the flaw detection sensor in step 202 is an ultrasonic sensor, and the types of the parameters set in step 203 include: spectrum and waveform.
The beneficial effect of adopting the further scheme is that: the tool type is determined through the self-adhered or fixed label of the tool, the fault type of the tool is rapidly determined through the comparison between the fault module library of each type of tool and the acquired data, the potential hidden danger of the tool is found in time, the safety factor of the tool is provided while the borrowing and returning of the tool are normally handled, and the safety level of live working is provided.
Drawings
Fig. 1 is a block diagram illustrating a configuration of a hot-line work tool management system having a tool flaw detection function according to the present invention;
fig. 2 is a block diagram showing a configuration of an embodiment of a hot-line work tool management system having a tool flaw detection function according to the present invention;
fig. 3 is a schematic plan view of a warehouse in an embodiment of the hot-line work tool management system with a tool inspection function according to the present invention;
fig. 4 is a schematic plan view of a detection table in an embodiment of the hot-line work tool management system having a tool flaw detection function according to the present invention;
fig. 5 is a flowchart of a method for managing an electric work tool having a tool flaw detection function according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the system comprises a detection table, 11, a transmission platform, 12, a starting button, 13, a detection table comprehensive control box, 2, an RFID recognition system, 3, a flaw detection system, 31, a flaw detection sensor, 32, a fault model library, 33, a display module, 34 and a voice system.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1, a block diagram of a configuration of a hot-line work tool management system having a tool inspection function according to the present invention is shown, and as can be seen from fig. 1, the management system includes a detection table 1, and an RFID recognition system 2 and an inspection system 3 which communicate with each other.
The inspection table 1 is used for placing tools to be borrowed or returned.
The RFID recognition system 2 acquires the type and number of the tool by reading the RFID tag on the tool, and transmits the type and number to the flaw detection system 3.
The inspection system 3 includes an inspection sensor 31, and the inspection sensor 31 reads a feedback signal after passing through the tool, and determines the performance of the tool based on the feedback signal and the type of the tool.
According to the hot-line work tool management system with the tool flaw detection function, when tools are borrowed and returned, the tool flaw detection diagnosis and treatment work is synchronously carried out, the daily detection and the work of comprehensive performance detection before work can be reduced, and the safe production of hot-line work is guaranteed.
Example 1
The inspection table 1 is used for placing tools to be borrowed or returned.
The RFID recognition system 2 acquires the type and number of the tool by reading the RFID tag on the tool, and transmits the type and number to the flaw detection system 3.
Further, the RFID label on the tool also stores the primary warehousing time. The RFID recognition system 2 transmits the read type, number, and initial warehousing time of the tool to the flaw detection system 3.
The inspection system 3 includes an inspection sensor 31, and the inspection sensor 31 reads a feedback signal after passing through the tool, and determines the performance of the tool based on the feedback signal and the type of the tool.
Further, the inspection system 3 includes a fault model library 32 for various types of tools. The inspection system 3 determines the type of failure of the tool based on the type of the tool and the corresponding failure type library 32.
The fault model library 32 for any type of tool is built by: the type of fault included in this type of tool is set. A plurality of tools of any failure type are collected, and the flaw detection sensor 31 reads feedback signals after passing through the plurality of tools, respectively. And setting and judging parameters and parameter ranges of the signals corresponding to the fault types according to the read signals. The number and the types of the fault types of any type of tools can be set manually according to experience, and the fault types can be added or modified according to needs in the later period.
Further, the flaw detection sensor 31 is an ultrasonic sensor, and the parameters may include: spectrum and waveform. The ultrasonic wave will be reflected on the interface of two media with different acoustic impedances, and the magnitude of the reflected energy is related to the difference of the acoustic impedances of the media on the two sides of the interface and the orientation and the magnitude of the interface. The ultrasonic sensor detects flaws by emitting ultrasonic waves and measuring the reflected signals.
Further, the flaw detection system 3 further includes a display module 33, the flaw detection system 3 stores the detection placement forms of various types of tools, after the RFID recognition system 2 sends the types of the tools on the detection table 1 to the flaw detection system 3, the flaw detection system 3 determines the detection placement forms of the types of the tools, and then displays the detection placement forms through the display module 33.
In the process of establishing a fault model library and detecting faults, the tools and instruments placed on the detection table 1 are placed in the same placing form, the placing form can be set manually according to the structures of the tools and instruments, and the accuracy of flaw detection results is guaranteed.
Further, in an embodiment of the hot-line work tool management system with a tool flaw detection function provided by the present invention, the flaw detection system 3 further includes a voice system 34, and in the operation process, if a fault hidden trouble of the tool is detected, the voice system broadcasts the fault hidden trouble to notify an operator.
In the embodiment of the hot-line work tool management system with the tool flaw detection function, the tool type is determined by the label pasted or fixed on the tool, potential hidden dangers of the tool are found in time by comparing the fault module library of each type of tool with the acquired data, the tool safety coefficient is provided while the borrowing and returning of the tool are normally handled, and the hot-line work safety level is provided.
As shown in fig. 3 and 4, which are schematic plan views of a warehouse and an inspection table in an embodiment of a hot-line work tool management system having a tool inspection function according to the present invention, it can be seen from fig. 3 and 4 that a personnel passage and the inspection table 1 are provided in the warehouse of the management system, people pass through the warehouse, the tool return is indicated by the movement of the tool from left to right, and the tool borrowing is indicated by the movement of the tool from right to left.
The detection platform 1 comprises a transmission platform 11, a starting button 12 and a detection platform comprehensive control box 13.
The code scanning identification area and the flaw detection area are arranged on one side of the transmission platform 11, and the RFID identification system 2 and the flaw detection system 3 are arranged in the code scanning identification area and the flaw detection area. When a tool is arranged on the transmission platform 11, the starting button 12 is operated and the transmission platform is controlled to run through the detection platform comprehensive control box 13, so that the tool is positioned in the identification or detection area of the RFID identification system 2 and the flaw detection system 3
When the transmission platform 11 is in a static state, the starting button 12 is operated and the transmission platform is controlled to operate through the detection platform comprehensive control box 13. After the start button 12 on the left side is pressed, the transmission platform 11 moves from left to right, and the return and flaw detection work of tools and instruments is realized; after the right-side starting button 12 is started, the transmission platform 11 moves from right to left, and the borrowing work of the tools is realized. The RFID recognition system 2 and the flaw detection system 3 of the code scanning recognition area and the flaw detection area include: the system comprises an RFID antenna, a flaw detection sensor 31, a high-definition night vision photographing camera and the like, when a tool passes through the area, the type and the number of the tool are identified by the existing RFID antenna, the flaw detection sensor 31 scans codes to obtain measurement data, and the state of the tool is judged by combining with a fault model library 32 of the tool. High-definition cameras in the code scanning identification area and the flaw detection area need to be photographed and stored in the management system.
Example 2
And 2, establishing a fault model library of various types of tools corresponding to the flaw detection sensors.
Preferably, the process of establishing the fault model library of any type of tool in step 2 includes:
in step 201, the type of fault included in the tool of the type is set.
Step 202, collecting a plurality of tools of the fault type, and reading feedback signals of the tools of the fault type by the flaw detection sensor.
Step 203, setting and judging parameters and parameter ranges of the signals corresponding to the fault types according to the read feedback signals.
Further, the flaw detection sensor in step 202 is an ultrasonic sensor, and the types of the parameters set in step 203 include: spectrum and waveform.
And 3, scanning the borrowed or returned tool by using the flaw detection sensor, reading a feedback signal passing through the tool, and judging the performance condition of the tool according to the feedback signal and the type of the tool.
In the embodiment of the hot-line work tool management method with the tool flaw detection function, the tool type is determined through the label pasted or fixed on the tool, potential hidden dangers of the tool are found in time through comparison of the fault module library of each type of tool and the acquired data, the tool safety coefficient is provided while the borrowing and returning of the tool are normally handled, and the hot-line work safety level is provided.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A hot-line work tool management system having a tool flaw detection function, characterized by comprising: the system comprises a detection table (1), and an RFID identification system (2) and a flaw detection system (3) which are communicated with each other;
the detection table (1) is used for placing tools for borrowing or returning;
the RFID identification system (2) acquires the type and the number of the tool by reading the RFID label on the tool and sends the type and the number to the flaw detection system (3);
the flaw detection system (3) comprises a flaw detection sensor (31), wherein the flaw detection sensor (31) reads a feedback signal after the tool passes through, and judges the performance condition of the tool according to the feedback signal and the type of the tool.
2. The management system according to claim 1, wherein the inspection system (3) further includes a fault model library (32) of various types of the tools;
the flaw detection system (3) judges the fault type of the tool according to the type of the tool and the corresponding fault type library (32).
3. The management system of claim 2, wherein the fault model library (32) for any type of tool is created by: setting the fault type contained in the type of the tool; collecting a plurality of tools of the fault type, wherein the flaw detection sensor respectively reads feedback signals after the tools pass through; and setting and judging parameters and parameter ranges of signals corresponding to the fault types according to the read feedback signals.
4. The management system according to claim 3, wherein the flaw detection sensor (31) is an ultrasonic sensor, and the parameters include: spectrum and waveform.
5. The management system according to claim 1, characterized in that the inspection system (3) further comprises a display module (33);
the flaw detection system (3) stores detection placing forms of various types of tools, after the RFID identification system (2) sends the types of the tools on the detection table (1) to the flaw detection system (3), the flaw detection system (3) determines the detection placing forms of the types of the tools and displays the detection placing forms through the display module (33).
6. The management system according to claim 1, characterized in that the flaw detection system (3) further comprises a voice system (34);
and when the fault hidden danger of the tool is monitored, voice broadcasting is carried out through the voice system (34).
7. The management system according to claim 1, characterized in that the test station (1) comprises a transmission platform (11), a start button (12) and a test station integrated control box (13);
the RFID identification system (2) and the flaw detection system (3) are arranged on one side of the transmission platform (11);
when the tool is arranged on the transmission platform (11), the starting button (12) is operated, the transmission platform (11) is controlled to run through the detection platform comprehensive control box (13), and the tool is made to be in the identification or detection areas of the RFID identification system (2) and the flaw detection system (3).
8. A method for managing an electric working tool having a tool flaw detection function, the method comprising:
step 1, identifying the type and the number of the borrowed or returned tool;
step 2, establishing a fault model library of various types of tools corresponding to the flaw detection sensors;
and 3, scanning the borrowed or returned tool by using the flaw detection sensor, reading a feedback signal passing through the tool, and judging the performance condition of the tool according to the feedback signal and the type of the tool.
9. The method of claim 8, wherein the step 2 of building the fault model library process for any type of the tool comprises:
step 201, setting a fault type contained in the type of tool;
step 202, collecting a plurality of tools of the fault type, wherein the flaw detection sensors respectively read feedback signals after passing through the plurality of tools;
and 203, setting and judging parameters and parameter ranges of signals corresponding to the fault types according to the read feedback signals.
10. The method of claim 9, wherein the flaw detection sensor in step 202 is an ultrasonic sensor, and the types of the parameters set in step 203 include: spectrum and waveform.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112735039A (en) * | 2020-12-04 | 2021-04-30 | 贵州电网有限责任公司 | Power test equipment management system and method |
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Address after: 430000 Floor 5-6 of Building A8, Phase I of Rongke Zhigu Industrial Project, 555 Cultural Avenue, Hongshan District, Wuhan City, Hubei Province Applicant after: WUHAN LEAD ELECTRIC POWER TECHNOLOGY Co.,Ltd. Address before: 430000 floors 2-6, building A8, Rongke Zhigu industrial project phase I, Liqiao village, Hongshan District, Wuhan City, Hubei Province Applicant before: WUHAN LEAD ELECTRIC POWER TECHNOLOGY Co.,Ltd. |
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Application publication date: 20200317 |
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