CN104536347A - Cable monitoring system based on Internet of Things - Google Patents
Cable monitoring system based on Internet of Things Download PDFInfo
- Publication number
- CN104536347A CN104536347A CN201410815906.9A CN201410815906A CN104536347A CN 104536347 A CN104536347 A CN 104536347A CN 201410815906 A CN201410815906 A CN 201410815906A CN 104536347 A CN104536347 A CN 104536347A
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- information
- cable
- rfid
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- internet
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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
- G05B19/0428—Safety, monitoring
-
- 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
- G05B2219/26—Pc applications
- G05B2219/2621—Conveyor, transfert line
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a cable monitoring system based on the Internet of Things. The cable monitoring system comprises an RFID electromagnetic tag, a wireless node, a handheld RFID reader and an information monitoring service center. The wireless node is used for reading and writing information of the RFID electromagnetic tag, the read information is sent to an information monitoring service center through a wireless remote network, the information monitoring service center then conducts comprehensive analyzing and processing on received data, and the handheld RFID reader allows inspection personnel to conveniently and movably check a cable and obtain the information. According to the cable monitoring system, the Internet of Things technology is applied to monitoring of the cable, people can monitor the cable in all day without arriving at a field, and the information of the field is obtained.
Description
Technical field
The present invention relates to a kind of Internet of Things application technology, particularly relate to a kind of cable monitoring system technology based on Internet of Things.
Background technology
Along with expanding economy, the rapid expansion of urbanization scale, power cable is widely applied to enterprise as the conductor of transmission of electric energy, living quarters, in the electric power system such as colleges and universities and market, power cable is widely distributed, lay diversity and constitute a cable system, the quality of this network directly affects the life of people, therefore to the Real-Time Monitoring of cable, the ruuning situation at every moment grasping cable is extremely important, also there is no a set of safety at present, reliably, long-range monitoring in real time, report to the police, the multi-functional monitoring system such as historical query, needing development and Design one badly can be real-time, without the need to personnel to on-the-spot, there is the cable monitoring system of several functions.
Summary of the invention
The object of the invention is to overcome for the problems referred to above, a kind of cable detection technology based on Internet of Things is provided, by obtaining the information in RFID, then it is sent to information monitoring service centre by wireless remote network and carries out comprehensive analysis processing, grasp the ruuning situation of cable in real time.For achieving the above object, the present invention is achieved through the following technical solutions.
Based on a cable monitoring system for Internet of Things, it is characterized in that: comprise RFID, radio node, hand-held RFID read-write device and information monitoring service centre; The information of radio node to RFID reads and writes, and the information of reading is sent to information monitoring service centre by wireless remote network, and information monitoring service centre carries out comprehensive analysis processing to the data received again.
Described RFID comprises sensor assembly, microprocessor module, coupling mechanism and antenna; The information of sensor assembly collection delivers to microprocessor module, and microprocessor is analyzed it, process storage information, also stores the relevant information of cable simultaneously, and coupling mechanism and antenna are responsible for communicating with radio node.
Described radio node comprises control module, rfid interrogator, gsm communication unit and power supply unit, rfid interrogator reads RFID information and writes, and controller unit is in charge of the information interchange coordinated between gsm communication unit and rfid interrogator.
Described information monitoring service centre comprises center-control processing module, data memory module, alarm module, communication module; Communication module receives the field data that radio node gsm communication unit transmits, and after center-control processing module comprehensive analysis processing, stores in data memory module, when data exception alarm reminding module sends warning reminding work.
Described sensor assembly comprises current sensor, temperature sensor, pressure transducer and humidity sensor, current sensor is used for the electric current in detection streamer, temperature sensor is used for the temperature in detection streamer, pressure transducer is used for the pressure in detection streamer, and humidity sensor is used for the humidity in detection streamer.
Described power supply unit is lithium ion battery.
Described RFID is arranged on outside the metal screen layer of cable.
The invention has the beneficial effects as follows: the invention provides a kind of cable monitoring system based on Internet of Things, this system utilizes RFID technique and wireless remote network technology, the cable information of acquisition is sent to information monitoring service centre by wireless remote network, do not go to arrive scene, just can grasp the ruuning situation of cable round-the-clockly, decrease the labor capacity of people, provide cost savings, improve work efficiency.
Accompanying drawing explanation
Fig. 1 is the position view of RFID of the present invention.
Fig. 2 is radio node structured flowchart of the present invention.
Fig. 3 is information monitoring service centre of the present invention structured flowchart.
In figure: 1 is cable core, 2 is insulation course, and 3 is metal screen layer, and 4 is RFID.
Embodiment
In order to make object of the present invention, technical scheme and creation characteristic clearly understand, below in conjunction with accompanying drawing, the present invention is described in further detail.
Based on a cable monitoring system for Internet of Things, comprise RFID 4, radio node, hand-held RFID read-write device and information monitoring service centre; The information of radio node to RFID 4 reads and writes, the information read is sent to information monitoring service centre by wireless remote network, information monitoring service centre carries out comprehensive analysis processing to the data received again, and hand-held RFID read-write device can facilitate patrol officer to carry out portable inspection and obtaining information to cable.
As shown in Figure 1; cable is made up of cable core 1, insulation course 2, metal screen layer 3, armor and restrictive coating usually; RFID 4 is arranged in outside the metal screen layer 3 of cable when cable is produced with regard to point compartment of terrain; an entirety is formed with cable; outside matcoveredn is protected it, and RFID 4 is not easy to suffer damage.Cable material used, the term of life of material, the supplier of material, the date of manufacture of cable, manufacturer is store in RFID 4, the information such as the tenure of use of cable, if the concrete service condition of known cable when producing, the specific geographic information at cable place can be write in RFID 4, by hand-held RFID read-write device, the particular geographic location information of each RFID 4 can be write in RFID 4 at the scene of laying of cable if do not know.RFID 4 comprises sensor assembly, microprocessor module, coupling mechanism and antenna; The metal screen layer 3 placing RFID 4 there are two weak-current leads, for RFID 4 work provides required electric energy, sensor assembly comprises current sensor, temperature sensor, pressure transducer and humidity sensor, current sensor is used for the electric current in detection streamer, temperature sensor is used for the temperature in detection streamer, pressure transducer is used for the pressure in detection streamer, and humidity sensor is used for the humidity in detection streamer; The information of sensor assembly collection delivers to microprocessor module, and microprocessor is nursed one's health it, analyze, process and store relevant information, and coupling mechanism and antenna are responsible for communicating with radio node.
As shown in Figure 2, the system of laying of current cable mainly contains two kinds, and one is overhead transmission line cabling, one is buried circuit cabling, overhead transmission line cabling, on the cross bar of electric pole, according to the reading/writing distance of rfid interrogator, radio node is arranged by the electric pole of corresponding spacing; Buried circuit cabling is that cable is embedded in underground, then marking pile on burying on bottom surface, marking pile records brief and concisely the information of cable herein, prevent other constructions from causing unnecessary destruction to this place's cable, according to the reading/writing distance of rfid interrogator, the marking pile of corresponding spacing arranges radio node.Radio node is made up of controller unit, rfid interrogator, gsm communication unit and power supply unit, power supply unit is lithium ion battery, this battery can meet the electrical energy demands in more than radio node at least one year, the information interchange coordinated between gsm communication unit and rfid interrogator is in charge of by controller, rfid interrogator reads RFID 4 information and writes, by the information read out by being sent to controller, controller is nursed one's health this information, then by gsm communication unit, the information of reading is sent to information monitoring service centre.
As shown in Figure 3, information monitoring service centre comprises center-control processing module, data inquiry module, data memory module, alarm module, display module, output print module, communication module and standby power supply module, the chip of center-control processing module is any one in both DSP or ARM, the radio node information received is passed to center-control processing module by communication module, the order that center-control processing module sends is delivered to radio node gsm communication unit simultaneously, data inquiry module, data memory module, alarm module, display module, export print module to be connected with center-control processing module respectively, electric energy needed for information monitoring service centre has civil power to supply under normal circumstances, once there is line maintenance in civil power, when strong wind heavy rains etc. can not be powered extremely in time, standby power supply module starts to center-control processing module immediately, data inquiry module, data memory module, alarm module, display module, output print module and communication module provide stand-by electric energy, communication module receives the field data that radio node gsm communication unit transmits, after center-control processing module comprehensive analysis processing, store in data memory module, data inquiry module can the historical record of data query, what display module adopted is liquid crystal LCD or LED display, by display screen, real-time for the field data of collection is being shown, carry out searching reason and taking appropriate measures when data exception alarm reminding module sends warning reminding staff, export print module and can print relevant information according to work requirements, check for staff.
Claims (7)
1. based on a cable monitoring system for Internet of Things, it is characterized in that: comprise RFID (4), radio node, hand-held RFID read-write device and information monitoring service centre; The information of radio node to RFID (4) reads and writes, and the information of reading is sent to information monitoring service centre by wireless remote network, and information monitoring service centre carries out comprehensive analysis processing to the data received again.
2. the cable monitoring system based on Internet of Things according to claim 1, is characterized in that: described RFID (4) comprises sensor assembly, microprocessor module, coupling mechanism and antenna; The information of sensor assembly collection delivers to microprocessor module, and microprocessor is analyzed it, process storage information, also stores the relevant information of cable simultaneously, and coupling mechanism and antenna are responsible for communicating with radio node.
3. the cable monitoring system based on Internet of Things according to claim 1, it is characterized in that: described radio node comprises control module, rfid interrogator, gsm communication unit and power supply unit, rfid interrogator reads RFID (4) information and writes, controller unit is in charge of the information interchange coordinated between gsm communication unit and rfid interrogator.
4. the cable monitoring system based on Internet of Things according to claim 1, is characterized in that: described information monitoring service centre comprises center-control processing module, data memory module, alarm module, communication module; Communication module receives the field data that radio node gsm communication unit transmits, and after center-control processing module comprehensive analysis processing, stores in data memory module, when data exception alarm reminding module sends warning reminding work.
5. the cable monitoring system based on Internet of Things according to claim 2, it is characterized in that: described sensor assembly comprises current sensor, temperature sensor, pressure transducer and humidity sensor, current sensor is used for the electric current in detection streamer, temperature sensor is used for the temperature in detection streamer, pressure transducer is used for the pressure in detection streamer, and humidity sensor is used for the humidity in detection streamer.
6. the cable monitoring system based on Internet of Things according to claim 3, is characterized in that: described power supply unit is lithium ion battery.
7. the cable monitoring system based on Internet of Things according to claim 1, is characterized in that: described RFID (4) is arranged on metal screen layer (3) outside of cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410815906.9A CN104536347A (en) | 2014-12-25 | 2014-12-25 | Cable monitoring system based on Internet of Things |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410815906.9A CN104536347A (en) | 2014-12-25 | 2014-12-25 | Cable monitoring system based on Internet of Things |
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| CN104536347A true CN104536347A (en) | 2015-04-22 |
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| CN201410815906.9A Pending CN104536347A (en) | 2014-12-25 | 2014-12-25 | Cable monitoring system based on Internet of Things |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105160370A (en) * | 2015-08-28 | 2015-12-16 | 芜湖科创生产力促进中心有限责任公司 | Management system of cable carrying RFID chip |
| CN107193239A (en) * | 2017-07-11 | 2017-09-22 | 国网福建省电力有限公司 | Ground line signals monitoring method based on Internet of Things NBIOT technologies |
| CN111093167A (en) * | 2019-12-25 | 2020-05-01 | 杭州凯达电力建设有限公司 | Wireless passive cable inspection temperature measurement system and method thereof |
| CN112001466A (en) * | 2020-09-30 | 2020-11-27 | 广东新电电力科技有限公司 | Radio frequency identification system, method and device of intelligent cable |
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Patent Citations (8)
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| US20120278013A1 (en) * | 2011-04-29 | 2012-11-01 | General Electric Company | system and device for detecting defects in underground cables |
| CN202120285U (en) * | 2011-06-16 | 2012-01-18 | 重庆市电力公司南岸供电局 | Electronic identification management system |
| CN202196432U (en) * | 2011-09-09 | 2012-04-18 | 苏州大学 | Cable monitoring system based on RFID (radio frequency identification) technology |
| CN202815148U (en) * | 2012-08-08 | 2013-03-20 | 成都博课启睿科技有限公司 | Portable electric cable fault detection terminal |
| CN103198435A (en) * | 2013-03-26 | 2013-07-10 | 国家电网公司 | Intelligent ground wire management system |
| CN103327070A (en) * | 2013-05-16 | 2013-09-25 | 国家电网公司 | Electric transmission line multi-state information monitoring system based on 3G internet of things technology |
| CN203658520U (en) * | 2014-01-16 | 2014-06-18 | 无锡华虹信息科技有限公司 | Intelligent cable fault indicator |
| CN204314665U (en) * | 2014-12-25 | 2015-05-06 | 芜湖市晨韵自动化科技有限公司 | Based on the cable monitoring system of Internet of Things |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105160370A (en) * | 2015-08-28 | 2015-12-16 | 芜湖科创生产力促进中心有限责任公司 | Management system of cable carrying RFID chip |
| CN107193239A (en) * | 2017-07-11 | 2017-09-22 | 国网福建省电力有限公司 | Ground line signals monitoring method based on Internet of Things NBIOT technologies |
| CN111093167A (en) * | 2019-12-25 | 2020-05-01 | 杭州凯达电力建设有限公司 | Wireless passive cable inspection temperature measurement system and method thereof |
| CN112001466A (en) * | 2020-09-30 | 2020-11-27 | 广东新电电力科技有限公司 | Radio frequency identification system, method and device of intelligent cable |
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Application publication date: 20150422 |