CN209590869U - A kind of power equipment identification terminal based on RFID - Google Patents
A kind of power equipment identification terminal based on RFID Download PDFInfo
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- CN209590869U CN209590869U CN201920372351.3U CN201920372351U CN209590869U CN 209590869 U CN209590869 U CN 209590869U CN 201920372351 U CN201920372351 U CN 201920372351U CN 209590869 U CN209590869 U CN 209590869U
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Abstract
Originally practical to propose a kind of power equipment identification terminal based on RFID, belong to field of radio frequency communication, including grip part, the surface of grip part is provided with human body induction module, human body induction module generates on-off signal according to the gripping situation of user of service's hand；The test section being connected with grip part, is equipped with low frequency RF ID transmitting and receiving module in test section, and the working condition of low frequency RF ID transmitting and receiving module is controlled by on-off signal；Off-line data memory module is additionally provided in identification terminal, off-line data memory module is electrically connected with test section, generates testing result according to the RFID data that low frequency RF ID transmitting and receiving module detects, and will test result and stored.By determining the RFID data collecting work of power equipment by the working condition of construction personnel, construction personnel only can trigger RFID data collecting flowchart by the gripping action to grip part when detecting, be not necessarily to secondary switch.Especially data acquisition efficiency is able to ascend in a large amount of, frequent Data Detection.
Description
Technical field
Originally practical to belong to field of radio frequency communication more particularly to a kind of power equipment identification terminal based on RFID.
Background technique
Radio Frequency Identification Technology, also known as radio frequency identification are a kind of communication technologys, can be identified by radio signals specific
Target simultaneously reads and writes related data, without establishing mechanical or optical contact between identifying system and specific objective, is widely used in
Every field.
With the improvement of living standards with the fast development of scientific and technological level, the demand to electric power resource is growing day by day, it is ensured that
The safety of power equipment and economical operation can be reduced the generation of accident, and periodically set progress inspection to electric power and be to ensure that electric power is set
The best way of standby safety, however due to the system of many factors such as climate condition, environmental factor, peopleware and sense of responsibility
About, inspection quality and arrival rate not can guarantee, meanwhile, it cannot be timely to the information of reflection operating status and equipment deficiency etc.
Feedback and statistics, cause defect that cannot handle in time, and hidden trouble of equipment cannot be found in time, cause equipment fault.Furthermore with biography
The inspection management method of system is difficult to effectively supervise tour personnel, inspection it is not in place and cause equipment breakdown it is commonplace.
Summary of the invention
It is originally practical to propose a kind of power equipment based on RFID in order to solve shortcoming and defect existing in the prior art
Identification terminal can be operated according to the gripping action detection trigger of construction personnel, and the identification terminal includes:
Grip part is provided with human body induction module on the surface of grip part, and human body induction module is according to user of service's hand
Gripping situation generate on-off signal；
The test section being connected with grip part is equipped with low frequency RF ID transmitting and receiving module, low frequency RF ID transmitting in test section
The working condition of receiving module is controlled by on-off signal；
Off-line data memory module is additionally provided in identification terminal, off-line data memory module is electrically connected with test section, root
Testing result is generated according to the RFID data that low frequency RF ID transmitting and receiving module detects, and will test result and stored, will be deposited
Testing result after storage is sent to monitoring center through gsm communication module.
It optionally, further include thermal imaging module in the test section, for when obtaining the RFID data of power equipment
The infrared image for generating power equipment is distributed by the heating power in the infrared image shown in the display screen in thermal imaging module
The working condition of power equipment is judged.
Optionally, the human body induction module includes sensor circuit.
Optionally, fingerprint identification unit, the fingerprint identification unit and human body sensing mould are additionally provided in the grip part
Block electrical connection.
Optionally, in the identification terminal further include:
For realizing the induction coil of wireless charging.
The technical solution of this practical offer has the benefit that
By determining the RFID data collecting work of power equipment by the working condition of construction personnel, constructor when detecting
Member only can trigger RFID data collecting flowchart by the gripping action to grip part, be not necessarily to secondary switch.Especially in a large amount of, frequency
Data acquisition efficiency is able to ascend when numerous Data Detection.
Detailed description of the invention
It, below will be to attached drawing needed in embodiment description in order to illustrate more clearly of this practical technical solution
It is briefly described, it should be apparent that, the accompanying drawings in the following description is only this practical some embodiment, general for this field
For logical technical staff, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 proposes a kind of structural schematic diagram of power equipment identification terminal based on RFID to be originally practical；
Fig. 2 is the structural schematic diagram of the test section of this practical proposition.
Specific embodiment
To keep originally practical structure and advantage clearer, this practical structure is made further below in conjunction with attached drawing
Description.
Embodiment one
Originally practical to propose a kind of power equipment identification terminal 1 based on RFID, as shown in Figure 1, the identification terminal 1 wraps
It includes:
Grip part 2 is provided with human body induction module 21 on the surface of grip part 2, and human body induction module 21 is according to user
The gripping situation of member's hand generates on-off signal；
The test section 3 being connected with grip part 2 is equipped with low frequency RF ID transmitting and receiving module 31, low frequency RF ID in test section 3
The working condition of transmitting and receiving module 31 is controlled by on-off signal；
Off-line data memory module 4 is additionally provided in identification terminal 1, off-line data memory module 4 is electrically connected with test section 3
It connects, testing result is generated according to the RFID data that low frequency RF ID transmitting and receiving module 31 detects, and will test result and deposited
Storage, is sent to monitoring center through gsm communication module for the testing result after storage.
In an implementation, the electric power identification terminal that this implementation proposes mainly includes grip part 2 and test section 3, construction personnel's hand
When holding grip part 2, human body induction module 21 detects that human body then generates communications signals, at this time test section 3 be based on communications signals into
The signal acquisition of RFID on row power equipment；If construction personnel decontrols grip part 2, human body induction module 21 can't detect people
Body then generates cut-off signals, and test section 3 receives the signal acquisition stopped after cut-off signals to RFID on power equipment at this time.Base
It can simply be determined, examined by the working condition of construction personnel in the RFID data collection task of above-mentioned principle, power equipment
Construction personnel only can trigger RFID data collecting flowchart by the gripping action to grip part when survey, be not necessarily to secondary switch.Especially
It is able to ascend data acquisition efficiency in a large amount of, frequent Data Detection.
RFID identification circuit, microprocessor and communication built in low frequency RF ID transmitting and receiving module 31 in identification terminal 1 connect
The components such as mouth, can actively obtain the data in the RFID label tag being mounted on power equipment, pass through wireless radio frequency discrimination RFID
Label, use state or maintenance progress to power equipment carry out quickly identification and read, convenient to carry out inspection to power equipment
Work；The technology is very universal, therefore repeats no more.
Here why we selected typical value is 125KHz low-frequency range (LF) to RFID transmitting and receiving module, allows for low frequency
Label is generally passive label, does not need additional battery power supply, and work capacity is coupled by inductive coupling mode from reader
It is obtained in the radiating near field of coil.When transmitting data between low frequency tags and reader, low frequency tags need to be located at reader antenna
In the near field region of radiation.The comparatively high frequency of power consumption, very high frequency(VHF) RFID radio frequency scheme, this interval of the electric power terminal that is more suitable
Property simple state acquire operating condition, can to avoid do not replace for a long time state acquisition caused by battery failure.
In view of in the working environment for carrying out RFID data acquisition, there may be the situations of communication quality difference, therefore identifying
Off-line data memory module 4 is additionally provided in terminal.On the one hand the module passes through the sample data prestored can be in acquisition RFID number
The working condition details of power equipment are directly given after, on the other hand current collected RFID data can also be deposited
Storage, terminal to be identified is in after the preferable environment of signal again sends collected data to testing result through gsm communication module 5
It is sent to monitoring center.Since gsm communication is highly developed technology, the progress of SIM800A module typically can be used, specifically
Principle is no longer described in detail.
It optionally, further include thermal imaging module in the test section, for when obtaining the RFID data of power equipment
The infrared image for generating power equipment is distributed by the heating power in the infrared image shown in the display screen in thermal imaging module
The working condition of power equipment is judged.
In an implementation, as shown in Fig. 2, being additionally provided with thermal imaging module 32 in test section 3, mould is received when low frequency RF ID emits
When the energization of block 31 obtains the data in power equipment RFID label tag, thermal imaging module 32 can shoot the infrared image of power equipment,
The infrared image taken is shown in the display screen in thermal imaging module 32, characterizes electricity in infrared image to determine
The temperature value of power equipment components temperature is determined based on working condition of the temperature value to power equipment.
Optionally, the human body induction module includes sensor circuit.
In an implementation, in order to realize human testing effect disclosed in foregoing teachings, the typical of human body induction module is realized
Mode is sensor circuit.When construction personnel holds the identification terminal, since there are bioelectric principle, finger tips for human body itself
The charge of end and palm portion will lead to change with the quantity of electric charge on grip part surface itself, at this time according in sensor circuit
The capacitance variations of capacitive device can judge whether current construction personnel carries out gripping operation.Capacitive detection technique is traditional
Continue to be favored in man-machine interface application, such as laptop touchpad, MP3 player, touch-screen display and short range
Detector etc..
Optionally, fingerprint identification unit, the fingerprint identification unit and human body sensing mould are additionally provided in the grip part
Block electrical connection.
In an implementation, the identification terminal as disclosed in the present embodiment, which uses, holds triggering design, non-in order to prevent
Staff uses the identification terminal, is specially additionally arranged fingerprint identification unit, when reusing after a certain time, needs to carry out
Gripping detection operation could be triggered after fingerprint recognition.
Optionally, in the identification terminal further include:
For realizing the induction coil of wireless charging.
In an implementation, it in order to further enhance the ease of use of the identification terminal, is additionally provided in identification terminal wireless
The induction coil of charging.Gap is used in terminal in this way, can be identification terminal charging by wireless charger, be promoted and known
The cruising ability of other terminal.
Originally practical to propose a kind of power equipment identification terminal based on RFID, including grip part, on the surface of grip part
It is provided with human body induction module, human body induction module generates on-off signal according to the gripping situation of user of service's hand；With gripping
The connected test section in portion, is equipped with low frequency RF ID transmitting and receiving module, the work of low frequency RF ID transmitting and receiving module in test section
State is controlled by on-off signal；Off-line data memory module, off-line data memory module and detection are additionally provided in identification terminal
Portion's electrical connection, the RFID data detected according to low frequency RF ID transmitting and receiving module generate testing result, and will test result into
Row storage.By determining the RFID data collecting work of power equipment by the working condition of construction personnel, constructor when detecting
Member only can trigger RFID data collecting flowchart by the gripping action to grip part, be not necessarily to secondary switch.Especially in a large amount of, frequency
Data acquisition efficiency is able to ascend when numerous Data Detection.
Each serial number in above-described embodiment is for illustration only, the assembling for not representing each component or the elder generation in use process
Sequence afterwards.
The foregoing is merely the practical embodiments of sheet, not to limit practical, all spirit and principle practical in sheet
Within, any modification, equivalent replacement, improvement and so on should be included within this practical protection scope.
Claims (5)
1. a kind of power equipment identification terminal based on RFID, which is characterized in that the identification terminal includes:
Grip part is provided with human body induction module on the surface of grip part, and human body induction module is held according to user of service's hand
It holds situation and generates on-off signal；
The test section being connected with grip part, is equipped with low frequency RF ID transmitting and receiving module in test section, and low frequency RF ID transmitting receives
The working condition of module is controlled by on-off signal；
Off-line data memory module is additionally provided in identification terminal, off-line data memory module is electrically connected with test section, according to low
The RFID data that frequency RFID transmitting and receiving module detects generates testing result, and will test result and stored, after storage
Testing result be sent to monitoring center through gsm communication module.
2. a kind of power equipment identification terminal based on RFID according to claim 1, which is characterized in that in the detection
Further include thermal imaging module in portion, for generating the infrared image of power equipment when obtaining the RFID data of power equipment, borrows
The heating power helped in the infrared image shown in the display screen in thermal imaging module, which is distributed, carries out the working condition of power equipment
Judgement.
3. a kind of power equipment identification terminal based on RFID according to claim 1, which is characterized in that the human body sense
Answering module includes sensor circuit.
4. a kind of power equipment identification terminal based on RFID according to claim 1, which is characterized in that in the gripping
Fingerprint identification unit is additionally provided in portion, the fingerprint identification unit is electrically connected with human body induction module.
5. a kind of power equipment identification terminal based on RFID according to any one of claims 1 to 4, which is characterized in that
In the identification terminal further include:
For realizing the induction coil of wireless charging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920372351.3U CN209590869U (en) | 2019-03-22 | 2019-03-22 | A kind of power equipment identification terminal based on RFID |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920372351.3U CN209590869U (en) | 2019-03-22 | 2019-03-22 | A kind of power equipment identification terminal based on RFID |
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| CN209590869U true CN209590869U (en) | 2019-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109993245A (en) * | 2019-03-22 | 2019-07-09 | 国网浙江省电力有限公司信息通信分公司 | A kind of power equipment identification terminal based on RFID |
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2019
- 2019-03-22 CN CN201920372351.3U patent/CN209590869U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109993245A (en) * | 2019-03-22 | 2019-07-09 | 国网浙江省电力有限公司信息通信分公司 | A kind of power equipment identification terminal based on RFID |
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