CN209311619U - A kind of cable monitoring device - Google Patents
A kind of cable monitoring device Download PDFInfo
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- CN209311619U CN209311619U CN201821721280.5U CN201821721280U CN209311619U CN 209311619 U CN209311619 U CN 209311619U CN 201821721280 U CN201821721280 U CN 201821721280U CN 209311619 U CN209311619 U CN 209311619U
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Abstract
The utility model provides a kind of cable monitoring device, including multiple sensor modules, multiple information reading modules corresponding with the sensor module, multiple processors corresponding with the information reading module and remote monitoring module, multiple sensor die block gaps are set on monitored cable, each information reading module includes RFID label tag and radio-frequency identification reader, each RFID label tag is electrically connected with the corresponding sensor module, the RFID label tag and the radio-frequency identification reader are wirelessly connected, each processor is electrically connected with the corresponding radio-frequency identification reader, the remote monitoring module and the processor are wirelessly connected by wireless sending module.The utility model can solve the mode of personal monitoring's cable in the prior art, and it is low that there are monitoring efficiencies, and due to the problem of cannot safeguarding to cable in time, bring security risk to power Transmission.
Description
Technical field
The utility model relates to power domain more particularly to a kind of cable monitoring devices.
Background technique
National economic and social development is rapid, and power grid is very important important component, due to the development of society, transmission of electricity
Net needs to be upgraded toward more efficient, safer and more intelligentized direction, and existing power transmission network still has many deficiencies,
More and more intensive transmission line of electricity, power transmission network covering and the area passed through are also more and more, and many transmission lines of electricity require to wear
Extremely complex landform, complicated electric network composition and complicated transmission line of electricity are crossed, brings huge choose to manual inspection circuit
War, and there are many security risks for electrician for the mode of manual inspection, the efficiency of inspection is also very low, is often facing
Be caught unprepared under emergency situations, and the power transmission cable of power transmission network is but also with over long distances and the characteristics of wide covering, in Various Seasonal and
The rate of breakdown of different hops is different, and therefore, the mode of personal monitoring's cable, it is low that there are monitoring efficiencies, and due to
The problem of cable cannot being safeguarded in time, security risk is brought to power Transmission.
Summary of the invention
Based on this, the purpose of this utility model is to provide a kind of cable monitoring devices, artificial in the prior art to solve
The mode of cable is monitored, it is low that there are monitoring efficiencies, and due to that cannot safeguard in time to cable, brings safety to power Transmission
The problem of hidden danger.
The technical solution of the utility model are as follows: a kind of cable monitoring device comprising multiple sensor modules, multiple and institute
It states the corresponding information reading module of sensor module, multiple processors corresponding with the information reading module and remotely monitors mould
Block, multiple sensor die block gaps are set on monitored cable, each information reading module include RFID label tag and
Radio-frequency identification reader, each RFID label tag are electrically connected with the corresponding sensor module, the RFID label tag and institute
Radio-frequency identification reader wireless connection is stated, each processor is electrically connected with the corresponding radio-frequency identification reader, described
Remote monitoring module and the processor are wirelessly connected by wireless sending module.
Optionally, the sensor module includes temperature sensor, voltage sensor, current sensor and tension sensing
Device, the temperature sensor, the voltage sensor, the current sensor and the tension sensor are set to monitored cable
On, the temperature sensor, the voltage sensor, the current sensor and the tension sensor and the RFID label tag
Electrical connection.
Optionally, signal processing module is connected between the processor and the radio-frequency identification reader.
Optionally, the signal processing module includes differential operational amplifier, fader, linear isolator and filtering
Device, the differential operational amplifier, the fader, the linear isolator and the filter are sequentially connected electrically to be formed
The signal processing module.
Optionally, the wireless sending module is RF module, infrared module or bluetooth module.
Optionally, the remote monitoring module includes controller, data storage device, alarm unit and display unit, described
The input terminal of data storage device is electrically connected with the output end of the processor, the output end of the data storage device, the alarm
Unit and the display unit are electrically connected with the controller.
Optionally, the alarm unit is alarm.
Optionally, the cable monitoring device of the utility model further includes power module, the power module and the sensing
Device module, the information reading module and processor electrical connection.
Optionally, surging prevention module, the wave resistance are connected between the sensor module and the RFID label tag
Protective module is gushed to be made of TVS pipe.
Optionally, the processor is single-chip microcontroller.
Implement the utility model embodiment, has the following beneficial effects:
The cable monitoring device of the utility model, sensor module acquire the critical technical parameter data in cable, and
Critical technical parameter data are transmitted in RFID label tag, RFID label tag stores the location information of corresponding cable, radio frequency
Identification reader is read out the information in RFID, then sends out the data information of RFID itself and the data information being collected into
It sending into processor, processor handles data, finally, processor is sent data in remote monitoring module, operation
Person is by remote monitoring module, the working condition for recognizing each section of cable that can be cheer and bright, if a certain section of cable occur therefore
Barrier, operator's information according to provided in remote monitoring module can quickly determine the accurate place that failure occurs, from
And improve the working efficiency of operator；Therefore, the work of the cable monitoring device each section of cable of energy real-time detection of the utility model
Make situation, has the characteristics that economical and practical and promotional value is high.
Detailed description of the invention
Fig. 1 is the schematic diagram of the cable monitoring device of the utility model.
Description of symbols:
1, sensor module；2, RFID label tag；3, radio-frequency identification reader；4, processor；5, data storage device；6, it controls
Device；7, display unit；8, alarm unit.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " on ", "lower", "left", "right", "top", "bottom" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.
As shown in Figure 1, a kind of cable monitoring device provided by the utility model embodiment comprising multiple sensor dies
The corresponding information reading module of block 1, multiple and sensor module 1, multiple processors 4 corresponding with information reading module and long-range
Monitoring module, multiple intervals of sensor module 1 are set on monitored cable, and each information reading module includes 2 He of RFID label tag
Radio-frequency identification reader 3, each RFID label tag 2 are electrically connected with corresponding sensor module 1, and RFID label tag 2 is read with radio frequency identification
It reads device 3 to be wirelessly connected, each processor 4 is electrically connected with corresponding radio-frequency identification reader 3, remote monitoring module and processor 4
It is wirelessly connected by wireless sending module.
Based on above-mentioned setting, the cable monitoring device of the utility model, sensor module 1 acquires the key technology in cable
Supplemental characteristic, and critical technical parameter data are transmitted in RFID label tag 2, RFID label tag 2 stores corresponding cable
Location information, radio-frequency identification reader 3 is read out the information in RFID, then by the data information of RFID itself and receipts
The data information collected is sent in processor 4, and processor 4 handles data, finally, processor 4 is sent data to
In remote monitoring module, operator is by remote monitoring module, the working condition for recognizing each section of cable that can be cheer and bright,
If a certain section of cable breaks down, operator's information according to provided in remote monitoring module can quickly determine event
Hinder the accurate place occurred, to improve the working efficiency of operator；Therefore, the cable monitoring device of the utility model can be in real time
The working condition for detecting each section of cable has the characteristics that economical and practical and promotional value is high.
In the present embodiment, as shown in Figure 1, in order to enable each critical technical parameter of cable can be detected comprehensively,
So that the monitoring of cable can more comprehensively, sensor module 1 includes temperature sensor, voltage sensor, current sensor
And tension sensor, temperature sensor, voltage sensor, current sensor and tension sensor are set on monitored cable, temperature
Degree sensor, voltage sensor, current sensor and tension sensor are electrically connected with RFID label tag 2.Specifically, temperature sensor
Using infrared temperature sensor, temperature sensor acquisition is the temperature for being monitored cable；Voltage sensor is for adopting
Collect the voltage swing of monitored cable；Current sensor is used to acquire the size of current of monitored cable；Tension sensor is used for
Acquire the size of monitored cable surface tension；Temperature sensor, voltage sensor, current sensor and tension sensor with
RFID label tag 2 is connected by CAN bus.
In the present embodiment, as shown in Figure 1, in order to be transformed to the analog signal of sensor to be used for digital signal, thus
Processing convenient for processor 4 to signal is connected with signal processing module between processor 4 and radio-frequency identification reader.
In the present embodiment, as shown in Figure 1, in order to further be convenient for being transformed to the analog signal of sensor to be used for digital letter
Number, signal processing module includes differential operational amplifier, fader, linear isolator and filter, calculus of differences amplification
Device, fader, linear isolator and filter are sequentially connected electrically to form signal processing module.Specifically, calculus of differences is put
Incoming signal level can preferably be matched the range of analogue-to-digital converters by big device, to improve the precision and spirit of measurement
Sensitivity；Fader；Fader, including resistance and switching switch, for providing gain tune for differential operational amplifier
Save function；Linear isolator is for input signal and output signal to be isolated；Filter is mainly by capacitor and resistance phase
Between form, so as to configure suitable filter value as needed, and then be convenient for processing of the processor 4 to data.
In the present embodiment, as shown in Figure 1, for the ease of the data transmission between remote data monitoring module and processor 4,
Wireless sending module is RF module, infrared module or bluetooth module.Specifically, RF module, infrared module and bluetooth module are equal
Have the characteristics that signaling rate fast, long transmission distance and low in energy consumption, the present embodiment to the type of wireless sending module not with
It is limited, operator can select as needed.
In the present embodiment, as shown in Figure 1, each section of cable can be obtained from remote monitoring module for ease of operation
Working condition, remote monitoring module include controller 6, data storage device 5, alarm unit 8 and display unit 7, data storage device 5
Input terminal be electrically connected with the output end of processor 4, output end, alarm unit 8 and the display unit 7 of data storage device 5 and control
Device 6 processed is electrically connected.Specifically, processor 4 is by treated, data are transmitted in data storage device 5, controller 6 and data storage
Device 5 is electrically connected, and the data that data storage device 5 stores are compared by controller 6 with preset data, if data storage stores
Data be greater than preset data when, controller 6 control alarm unit 8 work, and display unit 7 can show generation therefore
The specific location of the monitored cable of barrier, consequently facilitating maintenance and detection of the operator to the monitored cable to break down.
In the present embodiment, as shown in Figure 1, alarm unit 8 is alarm, alarm is specially combined aural and visual alarm, so as to
It is preferable to remind operator.
In the present embodiment, as shown in Figure 1, display unit 7 is LED display, LED display has brightness height and service life long
The characteristics of.
In the present embodiment, as shown in Figure 1, in order to enable sensor module 1, information reading module and processor 4
Stable work, and the cable monitoring device of the utility model further includes power module, power module and sensor module 1,
Information reading module and processor 4 are electrically connected, and power module can mention for sensor module 1, information reading module and processor 4
Power supply volume.
In the present embodiment, as shown in Figure 1, surging prevention module is connected between sensor module 1 and RFID label tag 2,
Surging prevention module is made of TVS pipe, and surging prevention module can protect entire cable not to be struck by lightning, surge and electromagnetic interference
Deng influence.
In the present embodiment, as shown in Figure 1, processor 4 is single-chip microcontroller, controller 6 is single-chip microcontroller, and single-chip microcontroller has integrated level
The characteristics of high, small in size and high reliablity, so as to improve the economy and practicability of cable monitoring device.
To sum up, the cable monitoring device of the utility model, sensor module 1 acquire the critical technical parameter number in cable
According to, and critical technical parameter data are transmitted in RFID label tag 2, RFID label tag 2 stores the position of corresponding cable
Information, radio-frequency identification reader 3 be read out the information in RFID, then by the data information of RFID itself and is collected into
Data information is sent in processor 4, and processor 4 handles data, finally, processor 4 sends data to long-range prison
It controls in module, operator is by remote monitoring module, the working condition for recognizing each section of cable that can be cheer and bright, if a certain
Section cable breaks down, and operator's information according to provided in remote monitoring module can quickly determine failure
Accurate place, to improve the working efficiency of operator；Therefore, the cable monitoring device energy real-time detection of the utility model is every
The working condition of one section of cable has the characteristics that economical and practical and promotional value is high.
It should be understood that various information are described in the utility model using term " first ", " second " etc., but these
Information should not necessarily be limited by these terms, these terms are only used to for same type of information being distinguished from each other out.For example, not departing from this
In the case where utility model range, " first " information can also be referred to as " second " information, and similar, " second " information can also be with
Referred to as " first " information.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvement and deformations can also be made, these improve and become
Shape is also considered as the protection scope of the utility model.
Claims (10)
1. a kind of cable monitoring device, which is characterized in that including multiple sensor modules, multiple corresponding with the sensor module
Information reading module, multiple processors corresponding with the information reading module and remote monitoring module, multiple sensings
Device modular spacing is set on monitored cable, and each information reading module includes RFID label tag and radio-frequency identification reader,
Each RFID label tag is electrically connected with the corresponding sensor module, the RFID label tag and the radio-frequency identification reader
It is wirelessly connected, each processor is electrically connected with the corresponding radio-frequency identification reader, the remote monitoring module and institute
Processor is stated to be wirelessly connected by wireless sending module.
2. cable monitoring device as described in claim 1, which is characterized in that the sensor module include temperature sensor,
Voltage sensor, current sensor and tension sensor, the temperature sensor, the voltage sensor, the current sense
Device and the tension sensor are set on monitored cable, the temperature sensor, the voltage sensor, the current sense
Device and the tension sensor are electrically connected with the RFID label tag.
3. cable monitoring device as described in claim 1, which is characterized in that the processor and the radio-frequency identification reader
Between be connected with signal processing module.
4. cable monitoring device as claimed in claim 3, which is characterized in that the signal processing module includes that calculus of differences is put
Big device, fader, linear isolator and filter, it is the differential operational amplifier, the fader, described linear
Isolator and the filter are sequentially connected electrically to form the signal processing module.
5. cable monitoring device as described in claim 1, which is characterized in that the wireless sending module is RF module, infrared
Module or bluetooth module.
6. cable monitoring device as described in claim 1, which is characterized in that the remote monitoring module includes controller, number
According to reservoir, alarm unit and display unit, the input terminal of the data storage device is electrically connected with the output end of the processor,
The output end of the data storage device, the alarm unit and the display unit are electrically connected with the controller.
7. cable monitoring device as claimed in claim 6, which is characterized in that the alarm unit is alarm.
8. cable monitoring device as described in claim 1, which is characterized in that further include power module, the power module with
The sensor module, the information reading module and processor electrical connection.
9. cable monitoring device as described in claim 1, which is characterized in that the sensor module and the RFID label tag it
Between be connected with surging prevention module, the surging prevention module is made of TVS pipe.
10. cable monitoring device as described in claim 1, which is characterized in that the processor is single-chip microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821721280.5U CN209311619U (en) | 2018-10-23 | 2018-10-23 | A kind of cable monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821721280.5U CN209311619U (en) | 2018-10-23 | 2018-10-23 | A kind of cable monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209311619U true CN209311619U (en) | 2019-08-27 |
Family
ID=67671372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821721280.5U Active CN209311619U (en) | 2018-10-23 | 2018-10-23 | A kind of cable monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209311619U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115208903A (en) * | 2022-06-02 | 2022-10-18 | 广州番禺电缆集团有限公司 | Intelligent cable based on distributed service |
| CN115372759A (en) * | 2022-10-19 | 2022-11-22 | 国网浙江省电力有限公司温州供电公司 | Cable fault diagnosis system and method for secondary circuit of transformer substation |
-
2018
- 2018-10-23 CN CN201821721280.5U patent/CN209311619U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115208903A (en) * | 2022-06-02 | 2022-10-18 | 广州番禺电缆集团有限公司 | Intelligent cable based on distributed service |
| CN115208903B (en) * | 2022-06-02 | 2023-10-24 | 广州番禺电缆集团有限公司 | Intelligent cable based on distributed service |
| CN115372759A (en) * | 2022-10-19 | 2022-11-22 | 国网浙江省电力有限公司温州供电公司 | Cable fault diagnosis system and method for secondary circuit of transformer substation |
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