CN214042513U - Safety tool management system based on RFID technology - Google Patents
Safety tool management system based on RFID technology Download PDFInfo
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- CN214042513U CN214042513U CN202120098029.3U CN202120098029U CN214042513U CN 214042513 U CN214042513 U CN 214042513U CN 202120098029 U CN202120098029 U CN 202120098029U CN 214042513 U CN214042513 U CN 214042513U
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- 238000000034 method Methods 0.000 abstract description 6
- 238000007726 management method Methods 0.000 description 25
- 238000012360 testing method Methods 0.000 description 15
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 229910052751 metal Inorganic materials 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
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- 229910002027 silica gel Inorganic materials 0.000 description 1
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Abstract
The utility model provides a safety tool management system based on RFID technology, belonging to the technical field of safety tool management systems, comprising an RFID scanning management device, an RFID label, a scanning antenna and a wireless transmission device; the RFID scanning management device is arranged on a cabinet door of the safety tool cabinet and comprises a display screen, a keyboard, a single chip microcomputer, a scanner and a reminding device; the RFID tag is arranged on the safety tool and is in wireless communication connection with the RFID scanning management device; the scanning antenna is arranged at the bottom of the large door and is in wireless communication connection with the RFID tag; the wireless transmission device is arranged on the gate and is in wired connection with the scanning antenna, and the wireless transmission device is in wireless communication connection with the RFID scanning management device. This scheme utilization RFID technique is monitored and is reminded the safety tool state, prevents that unqualified safety tool from being misused, protection operating personnel's safety.
Description
Technical Field
The utility model belongs to the technical field of safety tool management system, concretely relates to safety tool management system based on RFID technique.
Background
The electric power industry is a typical high-risk work industry, whether self attributes of various safety tools and instruments have good management is very important, if the safety tools and instruments have the problems of damage, overdue and the like, information cannot be timely transmitted to managers or users, serious safety accidents and casualties can occur when users cannot timely know and illegally use the safety tools and potential hazards are brought to the operation safety of staff.
Among the prior art, the patent publication number is CN111932773A, and the public day is 2020, 11, 13, the name is an electric power multiplexer utensil cabinet and management system based on thing networking RFID technique, discloses multiplexer utensil cabinet includes the cabinet body, cabinet door, control system and RFID antenna, the internal baffle that is provided with of cabinet, the RFID antenna sets up on the baffle, control system sets up on the cabinet body, control system includes controller and RFID read write line, communication module and temperature and humidity sensor. The system realizes equipment information identification, tool ex-warehouse and in-warehouse management, tool data monitoring and updating through the RFID, and realizes equipment information uploading to a background through a transmission module. However, the present invention has the following problems: 1. the invention solves the problem that the safety tool and instrument in-out warehouse quantity statistics and updating, but the state of the safety tool and instrument is not monitored and reminded in real time, which can cause the safety tool and instrument exceeding the test period to be used by the operator, and is easy to cause safety accidents; 2. the invention only depends on RFID technology to supervise the delivery of the safety tool, and the safety tool has the risk of theft when external signal interference exists; 3. the application of the invention needs large-scale modification of the safety tool cabinet, and the application cost is higher.
Disclosure of Invention
The utility model discloses to prior art's not enough, provide a safety tool management system based on RFID technique, this scheme utilizes RFID technique to monitor and remind safety tool state, prevents that unqualified safety tool from being misused, protection operating personnel's safety.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
a safety tool management system based on RFID technology is characterized by comprising an RFID scanning management device, an RFID label, a scanning antenna and a wireless transmission device; the RFID scanning management device is arranged on a cabinet door of the safety tool cabinet and comprises a display screen, a keyboard, a single chip microcomputer, a scanner and a reminding device; the RFID tag is arranged on the safety tool and is in wireless communication connection with the RFID scanning management device; the scanning antenna is arranged at the bottom of the large door and is in wireless communication connection with the RFID tag; the wireless transmission device is arranged on the gate and is in wired connection with the scanning antenna, and the wireless transmission device is in wireless communication connection with the RFID scanning management device.
Further, the RFID tag includes a chip and a first antenna.
Further, the scanner is in wireless communication connection with the RFID tag through the first antenna; the scanning antenna is in wireless communication connection with the RFID tag through the first antenna.
Further, the single chip microcomputer stores the RFID label information and the safety tool information; the input end of the single chip microcomputer is in wired connection with the scanner and the keyboard, and the output end of the single chip microcomputer is in wired connection with the reminding device and the display screen; the input end of the single chip microcomputer is connected with a wireless receiving module, and the wireless receiving module is in wireless communication connection with the wireless transmission device.
Furthermore, the wireless transmission device is a ZIGBEE (ZIGBEE, which is a novel wireless communication technology and is suitable for use between a series of electronic component devices with short transmission range and low data transmission rate).
Furthermore, the reminding device comprises an audible and visual alarm module and a short message sending module.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the system enables the RFID scanning management device to acquire the state information of the safety tool in real time based on the RFID technology, and the acquired state information of the safety tool is matched with the stored information in the RFID scanning management device, so that the real-time monitoring and reminding of the state of the safety tool are realized, the safety tool needing to be tested is prevented from being misused, and the safety of the safety tool and the safety of an operator are protected.
2. When the safety tool is out of the station, the safety tool can be out of the station only after the state of the safety tool in the system is changed by an operator through a keyboard; when the scanner is prevented from being interfered by external signals, the safety tool has the risk of theft or loss, and the safety of safety tool management is improved.
3. When an external tool enters the gate, the external tool can be scanned by the scanning antenna, an audible and visual alarm is immediately sent out, and a safety tool manager is informed, so that the safety tool is prevented from being misplaced by an operator.
4. The system does not need to make any additional change on the safety tool cabinet, and only needs to be additionally provided with the system, so that the real-time monitoring and reminding on the state of the safety tool can be realized, and the management of the safety tool cabinet is intelligent.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
FIG. 1: the part of embodiment 1 of the utility model is connected schematically;
FIG. 2: the utility model discloses embodiment 2's part connection schematic diagram.
Detailed Description
For a better understanding of the present invention, the contents of the present invention will be further clarified below by referring to examples, but the present invention is not limited to the following examples. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details.
Example 1
Referring to fig. 1, a safety tool management system based on an RFID technology includes an RFID scanning management device and an RFID tag, where the RFID scanning management device is disposed on a cabinet door of a safety tool cabinet, and includes a display screen, a single chip, a scanner, and a reminder; the RFID label is arranged on the safety tool and is in wireless communication connection with the RFID scanning management device.
The RFID label records information of the name, the structure, the warehousing time, the test period and the like of the safety tool, and each safety tool has a unique RFID label.
The RFID tag comprises a chip and a first antenna, wherein the chip is an ultrahigh frequency chip, so that the penetrability is strong, and the information transmission efficiency is higher; the RFID label is an anti-metal RFID label or an RFID silica gel label, and the anti-interference performance is stronger.
The scanner is positioned at the upper right corner of the RFID scanning management device, and the scanning range of the scanner is 10 meters; the scanner periodically scans the RFID label in the range and is in wireless communication connection with the RFID label through the first antenna, so that information of the safety tool attached with the RFID label is obtained.
The safety tool comprises a safety helmet, an electroscope, an insulating pull rod, a ground wire assembling and disassembling rod, an insulating glove, an insulating boot and the like.
The states of the safety tool comprise a normal state, a test reminding state and an unqualified state, one month before the safety tool expires is set as the test reminding state, the safety tool is set as the unqualified state when exceeding the test reminding state, and the rest time of the safety tool is set as the normal state.
The single chip microcomputer stores all RFID label information and all test information and position information of safety tools in the safety tool cabinet, the input end of the single chip microcomputer is in wired connection with the scanner, and the output end of the single chip microcomputer is in wired connection with the reminding device and the display screen.
The reminding device comprises a sound-light alarm module and a short message sending module.
The operating principle of the above utility model scheme is:
the scanner scans the RFID label in a specified range and is in wireless communication connection with the RFID label through a first antenna to obtain information of a safety tool corresponding to the RFID label; the scanner sends the obtained RFID label information to the single chip microcomputer; the single chip microcomputer matches the obtained RFID label information with information stored in the single chip microcomputer, judges whether the safety tool is in a normal state, a test reminding state and an unqualified state, and sends the result to the display screen and the reminding device.
When the RFID label information scanned by the scanner is judged to be in a normal state through the single chip microcomputer, if an operator takes the safety tool, the test time and the test period of the safety tool can be displayed on the display screen, and the operator can return before the safety tool reaches the test reminding state conveniently.
When the RFID label information scanned by the scanner is judged to be in the test reminding state by the single chip microcomputer, the short message sending module of the reminding device sends information that the safety tool corresponding to the RFID label enters the test reminding state to a tester, if an operator takes the safety tool, the reminding device can send out audible and visual alarm and display the alarm reason and the contact way of the tester on the display screen, and meanwhile, the short message sending module sends the reminding information that the operator takes the tool to the tester.
When the RFID label scanned by the scanner is judged to be in an unqualified state by the single chip microcomputer, the short message sending module of the reminding device sends information that the safety tool corresponding to the RFID label enters the unqualified state to a tester, if an operator takes the safety tool, the reminding device can send out audible and visual alarm and display the reminding of 'no taking' and the contact mode of the tester on the display screen, and meanwhile, the short message sending module can send reminding information for the operator to take to the tester.
The embodiment of the utility model discloses an embodiment has realized carrying out real-time supervision and warning to the experimental condition of safety tool based on RFID technique, makes testing personnel and operating personnel homoenergetic in time know the state of safety tool, prevents that the safety tool that is in need to test or unqualified state is misused, guarantee operating personnel's safety and the going on smoothly of safety in production.
Example 2
Referring to fig. 2, the embodiment of the present invention is different from embodiment 1 in that the safety tool management system based on the RFID technology further includes a scanning antenna and a wireless transmission device; the scanning antenna is arranged at the bottom of the gate and is in wireless communication connection with the RFID tag; the wireless transmission device is arranged on the gate and is in wired connection with the scanning antenna, and the wireless transmission device is in wireless communication connection with the RFID scanning management device.
Furthermore, the scanning antenna is made of pure copper, the scanning range is 5 meters, the scanning antenna periodically scans the RFID tags in the range, and the state of the safety tool with the RFID tags is obtained through wireless communication connection of the first antenna and the RFID tags.
Further, the states of the safety tool include a storage state, a lending state, a leaving state, a theft state, and a foreign tool state.
Furthermore, the input end of the singlechip is connected with a wireless receiving module, and the wireless receiving module is in wireless communication connection with a wireless transmission device.
Furthermore, the wireless transmission device is a ZIGBEE wireless transmission device, and is suitable for short-distance and low-speed wireless communication connection.
The operating principle of the above utility model scheme is:
when the RFID label can be scanned by the scanner all the time, the singlechip judges that the safety tool corresponding to the RFID label is in the storage state, and displays that the safety tool can be lent out on the display screen.
When the RFID label can not be scanned by the scanner, the single chip microcomputer judges that the safety tool corresponding to the RFID label is in the lending state, and the safety tool can not be lent when being displayed on the display screen.
When the safety tool needs to be out of the station, the state of the safety tool in the singlechip is required to be changed into the out-of-station state through the keyboard, so that the safety tool can be prevented from being stolen and lost when the system is interfered or fails by external signals.
When the safety tool passes through the gate, the scanning antenna can scan the RFID label information on the safety tool, the information is sent to the single chip microcomputer through the ZIGBEE wireless transmission device to be matched and judged, if the matching is successful, the safety tool can be out of the station, otherwise, the safety tool enters a theft state, the reminding device can give out an audible and visual alarm, and a short message of the theft of the safety tool is sent to a tester.
When the safety tool enters the gate, the scanning antenna can scan the RFID tag on the safety tool, information is sent to the single chip microcomputer through the ZIGBEE wireless transmission device to be matched and judged, if the matching is successful, the safety tool can enter the station to be stored, otherwise, the safety tool enters an external tool state, the reminding device can send out audible and visual alarm, and the short message that the external tool enters is sent to a tester.
The embodiment of the utility model can enable the operating personnel and the testing personnel to know the state of the safety tools in the safety tool cabinet in time based on the RFID technology, thereby realizing the intelligent management of the safety tools; when the safety tool is out of the station, an operator is required to change the state of the safety tool needing to be out of the station, so that the safety tool can be prevented from being stolen and lost when the system is influenced; when the safety tool enters the gate, the reminding device can give an alarm, so that the error release of an operator can be prevented, and the safety of safety tool management is improved.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A safety tool management system based on RFID technology is characterized by comprising an RFID scanning management device, an RFID label, a scanning antenna and a wireless transmission device; the RFID scanning management device is arranged on a cabinet door of the safety tool cabinet and comprises a display screen, a keyboard, a single chip microcomputer, a scanner and a reminding device; the RFID tag is arranged on the safety tool and is in wireless communication connection with the RFID scanning management device; the scanning antenna is arranged at the bottom of the large door and is in wireless communication connection with the RFID tag; the wireless transmission device is arranged on the gate and is in wired connection with the scanning antenna, and the wireless transmission device is in wireless communication connection with the RFID scanning management device.
2. The system for managing safety tools and instruments based on RFID technology as claimed in claim 1, wherein: the RFID tag includes a chip and a first antenna.
3. The system for managing safety tools and instruments based on the RFID technology as claimed in claim 2, wherein: the scanner is in wireless communication connection with the RFID label through the first antenna; the scanning antenna is in wireless communication connection with the RFID tag through the first antenna.
4. The system for managing safety tools and instruments based on RFID technology as claimed in claim 1, wherein: the single chip microcomputer is stored with the RFID label information and the safety tool information; the input end of the single chip microcomputer is in wired connection with the scanner and the keyboard, and the output end of the single chip microcomputer is in wired connection with the reminding device and the display screen; the input end of the single chip microcomputer is connected with a wireless receiving module, and the wireless receiving module is in wireless communication connection with the wireless transmission device.
5. An RFID-technology-based security tool management system as claimed in claim 1, wherein the wireless transmission device is a ZIGBEE wireless transmission device.
6. The system as claimed in claim 1, wherein the reminding device comprises an audible and visual alarm module and a short message sending module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120098029.3U CN214042513U (en) | 2021-01-14 | 2021-01-14 | Safety tool management system based on RFID technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120098029.3U CN214042513U (en) | 2021-01-14 | 2021-01-14 | Safety tool management system based on RFID technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214042513U true CN214042513U (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120098029.3U Active CN214042513U (en) | 2021-01-14 | 2021-01-14 | Safety tool management system based on RFID technology |
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| Country | Link |
|---|---|
| CN (1) | CN214042513U (en) |
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2021
- 2021-01-14 CN CN202120098029.3U patent/CN214042513U/en active Active
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