CN204116529U - The abnormal intelligent checking system of cable - Google Patents
The abnormal intelligent checking system of cable Download PDFInfo
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- CN204116529U CN204116529U CN201420625747.1U CN201420625747U CN204116529U CN 204116529 U CN204116529 U CN 204116529U CN 201420625747 U CN201420625747 U CN 201420625747U CN 204116529 U CN204116529 U CN 204116529U
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Abstract
The utility model provides a kind of cable abnormal intelligent checking system, comprising: control device, convergent node device, detection transmitting terminal device and be arranged on tested cable diverse location at equal intervals at least one detect receiving end device; Described convergent node device is connected to after the second radio communication device detecting receiving end device described in each and the first radio communication device detecting transmitting terminal device form LAN (Local Area Network); Described convergent node device is connected with described control device.Have the following advantages: adopt power line carrier, PLC mode to detect tested cable fault, owing to not needing additionally to lay communication line, thus there is the advantage that easy care is installed, construction is simple, construction cost is low; Employing low energy-consumption electronic device designs, energy-conservation energy resource consumption; Control device with detect transmitting terminal device and detect receiving end device with each and all adopt wireless communication, there is the advantage of easy installation and maintenance.
Description
Technical field
The utility model belongs to grid power monitoring technique field, is specifically related to the abnormal intelligent checking system of a kind of cable.
Background technology
Along with development and the expansion of Chinese Urbanization, the power consumption in city increases day by day, and the length of the feeder cable adopted is more and more longer, and its topological structure also becomes increasingly complex.Because feeder cable is chronically exposed in external elements, both there is artificial destruction factor, also there is corollary failure or aging circuit factor, such as, need the infringement standing the extraneous factors such as filth, thunderbolt, wind and snow, flood and bird pest, therefore, there will be the damage of feeder cable.Therefore, detect the fault of feeder cable quickly and accurately, thus in time the feeder cable broken down is keeped in repair, can effectively reduce the various losses brought by feeder cable fault.
In prior art, mainly through the mode detection streamer abort situation of manual inspection, because the distribution area of current cable constantly expands, structure is very complicated, causes the workload of manual inspection very large thus; In addition, manual inspection also has the low problem of detection efficiency.
Utility model content
For the defect that prior art exists, the utility model provides a kind of cable abnormal intelligent checking system, can effectively solve the problem.
The technical solution adopted in the utility model is as follows:
The utility model provides a kind of cable abnormal intelligent checking system, comprising: control device, convergent node device, detection transmitting terminal device and be arranged on tested cable diverse location at equal intervals at least one detect receiving end device;
Described detection transmitting terminal device comprises the first radio communication device and first carrier communicator; Described first radio communication device is connected with one end of described first carrier communicator, and the other end of described first carrier communicator is coupled to the detection starting point of tested cable;
Each described detection receiving end device comprises the second carrier communication apparatus, single-chip microcomputer, alarm and the second radio communication device; The coupled one end of described second carrier communication apparatus is to the check point of tested cable, and the other end of described second carrier communication apparatus is connected to the input end of described single-chip microcomputer, and the output terminal of described single-chip microcomputer is connected with described alarm; Described single-chip microcomputer is also connected with described second radio communication device;
Described convergent node device is connected to after described first radio communication device of described second radio communication device and described detection transmitting terminal device that detect receiving end device described in each forms LAN (Local Area Network); Described convergent node device is connected with described control device.
Preferably, described first carrier communicator comprises the signal generator of series connection, carrier signal modulation device, the first signal amplifier and the first power couplers; One end series connection of described signal generator, described carrier signal modulation device, described first signal amplifier and described first power couplers, the other end of described first power couplers is coupled to the detection starting point of tested cable;
Described second carrier communication apparatus comprises the second power couplers of series connection, signal receiver and carrier signal detuner; The coupled one end of described second power couplers is to the check point of tested cable, the other end of described second power couplers is connected with one end of described signal receiver, and the other end of described signal receiver is connected to described single-chip microcomputer by described carrier signal detuner.
Preferably, on tested cable, fill described detection receiving end device every 250 meter amperes.
Preferably, also intelligent terminal is comprised;
Described control device comprises arm processor, GPRS chip and Zigbee chip; Described arm processor is connected with described GPRS chip and described Zigbee chip respectively;
The described GPRS chip of described control device is connected by GPRS wireless network with between described intelligent terminal, and the described Zigbee chip of described control device is connected by Zigbee wireless network with between described convergent node device.
Preferably, described arm processor is the chip of the S3C6410 of Samsung;
Described GPRS chip is the chip of interrogating the SIM800E of science and technology morning.
Preferably, described intelligent terminal comprises PC PC and hand-held mobile terminal.
Preferably, the built-in GPRS wireless network card of described PC.
Preferably, described hand-held mobile terminal comprises the smart mobile phone or panel computer of supporting GPRS wireless network.
Preferably, described first radio communication device and described second radio communication device are TI Texas Instrument CC2530 chip.
Preferably, described convergent node device is TI Texas Instrument CC2530 chip; Described first carrier communicator and described second carrier communication apparatus adopt Shenzhen to surmount star company C7710 carrier chip.
The abnormal intelligent checking system of the cable that the utility model provides has the following advantages:
(1) adopt power line carrier, PLC mode to detect tested cable fault, owing to not needing additionally to lay communication line, thus there is the advantage that easy care is installed, construction is simple, construction cost is low;
(2) in power carrier communication device, by installing power couplers, can not affect on the basis of existing power supply in guarantee, carrier signal is coupled on electric power cable reliably, thus ensure that the transmitting of carrier signal, improve detection sensitivity;
(3) low energy-consumption electronic device design is adopted, energy-conservation energy resource consumption;
(4) control device with detect transmitting terminal device and detect receiving end device with each and all adopt wireless communication, there is the advantage of easy installation and maintenance.
Accompanying drawing explanation
The structural representation of the abnormal intelligent checking system of cable that Fig. 1 provides for the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail:
Composition graphs 1, the utility model provides a kind of cable abnormal intelligent checking system, comprising: control device, convergent node device, detection transmitting terminal device and be arranged on tested cable diverse location at equal intervals at least one detect receiving end device;
Described detection transmitting terminal device comprises the first radio communication device and first carrier communicator; Described first radio communication device is connected with one end of described first carrier communicator, and the other end of described first carrier communicator is coupled to the detection starting point of tested cable; Wherein, the first radio communication device is connected with transmitting terminal pin with the receiving end pin of first carrier communicator by serial ports.
Each described detection receiving end device comprises the second carrier communication apparatus, single-chip microcomputer, alarm and the second radio communication device; The coupled one end of described second carrier communication apparatus is to the check point of tested cable, and the other end of described second carrier communication apparatus is connected to the input end of described single-chip microcomputer, and the output terminal of described single-chip microcomputer is connected with described alarm; Described single-chip microcomputer is also connected with described second radio communication device; Wherein,
Described convergent node device is connected to after described first radio communication device of described second radio communication device and described detection transmitting terminal device that detect receiving end device described in each forms LAN (Local Area Network); Described convergent node device is connected with described control device.
Wherein, described first carrier communicator comprises the signal generator of series connection, carrier signal modulation device, the first signal amplifier and the first power couplers; One end series connection of described signal generator, described carrier signal modulation device, described first signal amplifier and described first power couplers, the other end of described first power couplers is coupled to the detection starting point of tested cable;
Described second carrier communication apparatus comprises the second power couplers of series connection, signal receiver and carrier signal detuner; The coupled one end of described second power couplers is to the check point of tested cable, the other end of described second power couplers is connected with one end of described signal receiver, and the other end of described signal receiver is connected to described single-chip microcomputer by described carrier signal detuner.
Certainly, in practical application, also can adopt a certain concrete carrier chip, such as, adopt Shenzhen to surmount star company C7710 carrier chip.
Also comprise intelligent terminal;
Described control device comprises arm processor, GPRS chip and Zigbee chip; Described arm processor is connected with described GPRS chip and described Zigbee chip respectively; Wherein, arm processor is connected with transmitting terminal pin with the receiving end pin of GPRS chip by serial ports.
The described GPRS chip of described control device is connected by GPRS wireless network with between described intelligent terminal, and the described Zigbee chip of described control device is connected by Zigbee wireless network with between described convergent node device.
In the utility model, in specific implementation, arm processor adopts the chip of the S3C6410 of Samsung.GPRS chip adopts the chip of the SIM800E of news science and technology in morning.Intelligent terminal comprises PC PC and hand-held mobile terminal, PC PC and hand-held mobile terminal separate, the built-in GPRS wireless network card of PC.Hand-held mobile terminal comprises the smart mobile phone or panel computer of supporting GPRS wireless network.First radio communication device and described second radio communication device adopt TI Texas Instrument CC2530 chip.Convergent node device adopts TI Texas Instrument CC2530 chip.Adopt the chip of the above-mentioned type, effectively can reduce the power consumption of the abnormal intelligent checking system of cable.
As the concrete example of one, principle of work of the present utility model is: install at tested cable reference position A and detect transmitting terminal device, several are installed at equal intervals in other positions and detect receiving end device, suppose that installing 10 altogether detects receiving end device, be designated as respectively in order and detect receiving end device 1, detect receiving end device 2 ... detect receiving end device 10, further, each installation site detecting receiving end device is designated as B1, B2..B10 respectively; Each detects receiving end device sets up into LAN (Local Area Network) with detection transmitting terminal device, is all connected to control device by Zigbee wireless network; Control device is connected with intelligent terminal by GPRS wireless network;
The signal generator detecting transmitting terminal device sends carrier signal, after the modulation of carrier signal modulation device and the amplification process of the first signal amplifier, is loaded on cable by the first power couplers by the carrier signal after amplification; Then, each detects receiving end device and is all connected with control device, and can control device, according to receive each signal of uploading of detection receiving trap, can judge failure cable position.Such as, detect receiving end device 1 by after the process of the second power couplers, signal receiver and carrier signal detuner, if the carrier signal detecting transmitting terminal device and send can be received, then show that the cable in A-B1 interval is normal, then control device can receive the signal detecting receiving end device 1 and transmit; On the contrary, if detect receiving end device 1 cannot receive carrier signal, then show the cable fault in A-B1 interval, therefore, control device cannot receive the signal detecting receiving end device 1 and transmit; Similar, when the cable in A-B1 interval is normal, if detect receiving end device 2 cannot receive carrier signal, then show the cable fault in B1-B2 interval, otherwise can continue to observe subsequent detection receiving end device receive carrier signal.That is, if by the distance order from small to large apart from detection transmitting terminal device, arrange 10 altogether and detect receiving end device, then need to find the detection receiving end device that the 1st cannot receive carrier signal, the cable between itself and previous adjacent detection receiving end device is the cable broken down.
On the basis of above-mentioned design, some functional software can be increased on control device, thus improve the correlation function of control device, but it is emphasized that, innovation of the present utility model is above-mentioned structure innovation, but not the innovation to functional software, when not installing functional software, the utility model still can reach the object of detection streamer fault.Concrete, on the controller can built-in SIM card, pre-install callback number on the sim card, when controller detects to break down in certain cable interval, by sending the mode of note or callback number, the mobile terminal device to correspondence is reported to the police.Meanwhile, the particular location broken down also can be sent on the PC of intelligent terminal via wireless network by control device, on PC, the data received is stored, and cable situation is presented on the display of PC with the form of form or graphical interfaces.Visible, intelligent terminal can be selected to receive cable fault information by smart mobile phone or panel computer, and watches failure monitoring video anywhere or anytime, thus makes staff know failure message fast, on-call maintenance.
The abnormal intelligent checking system of the cable that the utility model provides, has the following advantages:
(1) adopt power line carrier, PLC mode to detect tested cable fault, owing to not needing additionally to lay communication line, thus there is the advantage that easy care is installed, construction is simple, construction cost is low;
(2) in power carrier communication device, by installing power couplers, can not affect on the basis of existing power supply in guarantee, carrier signal is coupled on electric power cable reliably, thus ensure that the transmitting of carrier signal, improve detection sensitivity;
(3) low energy-consumption electronic device design is adopted, energy-conservation energy resource consumption;
(4) control device with detect transmitting terminal device and detect receiving end device with each and all adopt wireless communication, there is the advantage of easy installation and maintenance.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should look protection domain of the present utility model.
Claims (10)
1. the abnormal intelligent checking system of cable, is characterized in that, comprising: control device, convergent node device, detection transmitting terminal device and be arranged on tested cable diverse location at equal intervals at least one detect receiving end device;
Described detection transmitting terminal device comprises the first radio communication device and first carrier communicator; Described first radio communication device is connected with one end of described first carrier communicator, and the other end of described first carrier communicator is coupled to the detection starting point of tested cable;
Each described detection receiving end device comprises the second carrier communication apparatus, single-chip microcomputer, alarm and the second radio communication device; The coupled one end of described second carrier communication apparatus is to the check point of tested cable, and the other end of described second carrier communication apparatus is connected to the input end of described single-chip microcomputer, and the output terminal of described single-chip microcomputer is connected with described alarm; Described single-chip microcomputer is also connected with described second radio communication device;
Described convergent node device is connected to after described first radio communication device of described second radio communication device and described detection transmitting terminal device that detect receiving end device described in each forms LAN (Local Area Network); Described convergent node device is connected with described control device.
2. the abnormal intelligent checking system of cable according to claim 1, is characterized in that, described first carrier communicator comprises the signal generator of series connection, carrier signal modulation device, the first signal amplifier and the first power couplers; One end series connection of described signal generator, described carrier signal modulation device, described first signal amplifier and described first power couplers, the other end of described first power couplers is coupled to the detection starting point of tested cable;
Described second carrier communication apparatus comprises the second power couplers of series connection, signal receiver and carrier signal detuner; The coupled one end of described second power couplers is to the check point of tested cable, the other end of described second power couplers is connected with one end of described signal receiver, and the other end of described signal receiver is connected to described single-chip microcomputer by described carrier signal detuner.
3. the abnormal intelligent checking system of cable according to claim 1, is characterized in that, on tested cable, fill described detection receiving end device every 250 meter amperes.
4. the abnormal intelligent checking system of cable according to claim 1, is characterized in that, also comprise intelligent terminal;
Described control device comprises arm processor, GPRS chip and Zigbee chip; Described arm processor is connected with described GPRS chip and described Zigbee chip respectively;
The described GPRS chip of described control device is connected by GPRS wireless network with between described intelligent terminal, and the described Zigbee chip of described control device is connected by Zigbee wireless network with between described convergent node device.
5. the abnormal intelligent checking system of cable according to claim 4, it is characterized in that, described arm processor is the chip of the S3C6410 of Samsung;
Described GPRS chip is the chip of interrogating the SIM800E of science and technology morning.
6. the abnormal intelligent checking system of cable according to claim 4, it is characterized in that, described intelligent terminal comprises PC PC and hand-held mobile terminal.
7. the abnormal intelligent checking system of cable according to claim 6, is characterized in that, the built-in GPRS wireless network card of described PC.
8. the abnormal intelligent checking system of cable according to claim 6, is characterized in that, described hand-held mobile terminal comprises the smart mobile phone or panel computer of supporting GPRS wireless network.
9. the abnormal intelligent checking system of cable according to claim 1, it is characterized in that, described first radio communication device and described second radio communication device are TI Texas Instrument CC2530 chip.
10. the abnormal intelligent checking system of cable according to claim 1, it is characterized in that, described convergent node device is TI Texas Instrument CC2530 chip; Described first carrier communicator and described second carrier communication apparatus adopt Shenzhen to surmount star company C7710 carrier chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420625747.1U CN204116529U (en) | 2014-10-24 | 2014-10-24 | The abnormal intelligent checking system of cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420625747.1U CN204116529U (en) | 2014-10-24 | 2014-10-24 | The abnormal intelligent checking system of cable |
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| Publication Number | Publication Date |
|---|---|
| CN204116529U true CN204116529U (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420625747.1U Expired - Fee Related CN204116529U (en) | 2014-10-24 | 2014-10-24 | The abnormal intelligent checking system of cable |
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| Country | Link |
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| CN (1) | CN204116529U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105160860A (en) * | 2015-09-18 | 2015-12-16 | 国网冀北电力有限公司信息通信分公司 | Power-device remote monitoring system based on power line carrier technology |
| CN106546872A (en) * | 2016-09-26 | 2017-03-29 | 成都鼎智汇科技有限公司 | Transmission line malfunction monitoring method |
-
2014
- 2014-10-24 CN CN201420625747.1U patent/CN204116529U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105160860A (en) * | 2015-09-18 | 2015-12-16 | 国网冀北电力有限公司信息通信分公司 | Power-device remote monitoring system based on power line carrier technology |
| CN106546872A (en) * | 2016-09-26 | 2017-03-29 | 成都鼎智汇科技有限公司 | Transmission line malfunction monitoring method |
| CN106546872B (en) * | 2016-09-26 | 2019-03-05 | 上海朋邦实业有限公司 | Transmission line malfunction monitoring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20151024 |
|
| EXPY | Termination of patent right or utility model |