CN203311236U - Power wireless multi-state monitoring host - Google Patents
Power wireless multi-state monitoring host Download PDFInfo
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- CN203311236U CN203311236U CN2013202928379U CN201320292837U CN203311236U CN 203311236 U CN203311236 U CN 203311236U CN 2013202928379 U CN2013202928379 U CN 2013202928379U CN 201320292837 U CN201320292837 U CN 201320292837U CN 203311236 U CN203311236 U CN 203311236U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model discloses a power wireless multi-state monitoring host which comprises a micro-control unit, a wireless signal unit, a power management unit, a gas probe interface, a manhole cover monitoring interface, a water level monitoring interface, and an RS485 bus interface. The utility model has the beneficial effects that the host does not need a cable to connect an upper computer, the host achieves the real-time monitoring of an environment of a power pipe ditch and an operating state of a cable, the host employs a design of low power consumption, electricity is taken locally so as to solve a problem of difficult supply of electricity, and the host is advantageous by strong pertinence, good practicality, and complete functions.
Description
Technical field
The utility model relates to a kind of power monitoring main frame, relates in particular to the wireless multi-state monitoring main frame of a kind of electric power.
Background technology
Along with sustained economic growth, urban distribution network fast development, in order to meet the requirement of modern city to power supply reliability, landscaping, take the put into operation circuit rapid development of power cable as power supply mode.And Voltage Cable Lines Construction is wherein being undertaken important transmission of electricity task in the net of city.
The underground laying of power cable has the electric power tunnel of standard except basic routing line (220KV and more than), the power cable of 110KV and following voltage standard is mostly be laid in pipeline and raceway groove the inside, thus, the power cable working condition is monitored and safeguarded in time it is essential work.This is wherein an important ring that maintains the good running status of electrical network to the on-line monitoring of underground Voltage Cable Lines Construction insulating sheath ground current.
For not having the communications cable, scene there is no power supply, being not suitable for adopting electric power tunnel, the pipe well of wire transmission, need to carry out the running status of its environmental factor and cable body equally.
The utility model content
The purpose of this utility model is exactly in order to address the above problem, and provides a kind of electric power wireless multi-state monitoring main frame, within this main frame is placed on electric power pipe trench and tunnel, connects various information acquisition terminals; This main frame, can be in time to user's transmission of information without by cable, connecting host computer, and the user, according to the information reported, selects corresponding disposal route, realizes the Real-Time Monitoring to electric power pipe trench environment and cable running status; This main frame adopts low power dissipation design, and local automatic electricity getting, solved the difficult problem of powering.The utlity model has with strong pointsly, practicality is good, and apparatus function improves advantage.
To achieve these goals, the utility model adopts following technical scheme:
A kind of electric power is wireless multi-state monitoring main frame, comprise micro-control unit, wireless signal unit, Power Management Unit, gas probe interface, well lid monitor-interface, monitoring water level interface, RS485 bus interface.
Micro-control unit while and wireless signal unit, Power Management Unit, gas probe interface, well lid monitor-interface, monitoring water level interface, the two-way communication of RS485 Bus Interface Unit; Power Management Unit and wireless signal unit, the gas probe interface unit, the well lid monitor-interface, the monitoring water level interface, the RS485 bus interface connects.
Electric power is wireless, and the multi-state monitoring main frame is connected with the various terminals in tunnel, and and host computer between two-way communication; Electric power is wireless multi-state monitoring main frame and other direct probe interfaces and being provided by outer power supply source by the required all power supplys of the monitor terminal work of RS485 bus interface.
The related data that described wireless signal unit gathers for sending collecting unit, receive the director data that host computer is assigned.
Described Power Management Unit is responsible for the power supply of wireless host, according to the demand of unit voltage and current, the entrance voltage transitions is become to each voltage, accepts simultaneously the management of micro-control unit, realizes discontinuous power supply and power supply continuously.
In described electric power is wireless multi-state monitoring main frame and tunnel, being connected of terminal be divided into two kinds, a kind of is the interface that the wireless multi-state monitoring main frame of electric power possesses itself, directly connecting sensor, detector can be realized corresponding data acquisition function, comprise the gas probe interface unit, the well lid monitor-interface, the monitoring water level interface; Another kind is by RS485 Bus Interface Unit locking equipment, need on bus, articulate corresponding monitor terminal, by monitor terminal, is responsible for the collection of data, sends the wireless multi-state monitoring main frame of electric power to; Electric power is wireless multi-state monitoring main frame, can connect multiple monitor terminal or sensor, and by above connected mode, after connecting monitor terminal and obtaining valid data, buffer memory, process, the wireless signal unit by main frame by information reporting to host computer.
Communicating by letter between described electric power is wireless multi-state monitoring main frame and host computer, by GPRS mode or short message mode, connect, adopt the communication mode of point-to-multipoint, a plurality of electric power is wireless, and the multi-state monitoring main frame is connected with host computer by GPRS mode or short message mode.
Described outer power supply source can be the power supply mode that current transformer induction power taking and back lithium battery combine, it can be also the mode of solar cell for supplying power, it can also be the mode of disposable lithium cell power supply, or alternating current 220V AC/50Hz directly powers, according to the difference of application scenario, can select different power supply modes.
The beneficial effects of the utility model:
1. the wireless multi-state monitoring main frame of electric power is without by cable, connecting host computer, can be in time to user's transmission of information by GPRS mode or short message mode, the user, according to the information reported, selects corresponding disposal route, realizes the Real-Time Monitoring to electric power pipe trench environment and cable running status.
2. the wireless multi-state monitoring main frame of electric power adopts low power dissipation design, by current transformer, respond to power supply mode electric and that the back lithium battery combines, the mode of solar cell for supplying power, the mode of disposable lithium cell power supply, alternating current 220V AC/50Hz direct feeding system combines, according to the difference of host application occasion, reasonably ensured the power supply that host work is required.
3. the wireless multi-state monitoring main frame of electric power, variety of interface units by main frame, can connect multiple monitor terminal or sensor, Information Monitoring is comprehensive, effective guarantee electric power tunnel, pipe trench, and the safe operation of cable body, accomplished real-time monitoring, given warning in advance, loss has been reduced to bottom line.
4. the utility model is with strong points, good reliability, and perfect in shape and function, working stability is reliable.
The accompanying drawing explanation
Fig. 1 is schematic block circuit diagram of the present utility model;
Fig. 2 is the system schematic that is applied to power monitoring of the wireless multi-state monitoring main frame of this electric power;
Wherein, 1. micro-control unit, 2. wireless signal unit, 3. Power Management Unit, 4. gas probe interface, 5. gas probe interface, 6. monitoring water level interface, 7.RS485 bus interface, 8. electric power outside line multi-state monitoring main frame, 9. outer power supply source, 10. direct-connected sensor, 11. monitor terminal, 12. host computers.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and embodiment.
As Fig. 1, the wireless multi-state monitoring main frame 8 of described a kind of electric power, is characterized in that comprising micro-control unit 1, wireless signal unit 2, Power Management Unit 3, gas probe interface 4, well lid monitor-interface 5, monitoring water level interface 6, RS485 bus interface 7.
Wherein micro-control unit 1 is as the core cell of the wireless multi-state monitoring main frame 8 of electric power, with the wireless signal unit, be connected 2, processing and control for wireless signal, simultaneously with gas probe interface 4, well lid monitor-interface 5, monitoring water level interface 6, RS485 Bus Interface Unit 7 connects, receive the data that unit gathers, realize uploading of electric power tunnel data by the wireless signal unit.
The related data that wireless signal unit 2 gathers be used to sending collecting unit, receive the director data that host computer is assigned.
Power Management Unit 3 is responsible for the power supply of wireless host, according to the demand of unit voltage and current, the entrance voltage transitions is become to each voltage, accepts simultaneously the management of micro-control unit 1, realizes discontinuous power supply and power supply continuously.
In electric power is wireless multi-state monitoring main frame 8 and tunnel, monitor terminal is connected, be divided into two kinds, a kind of is the interface that the wireless multi-state monitoring main frame of electric power possesses itself, directly connecting sensor, detector can be realized corresponding data acquisition function, comprise gas probe interface 4, well lid monitor-interface 5, monitoring water level interface 6; Another kind is by RS485 Bus Interface Unit 7 locking equipments, need on bus, articulate corresponding monitor terminal, by monitor terminal, is responsible for the collection of data, sends the wireless multi-state monitoring main frame of electric power to.
The wireless multi-state monitoring main frame 8 of described a kind of electric power, can connect multiple monitor terminal or sensor.
1. by the unibus design of gas probe interface 4, can connect harmful gas and combustible gas probe, as the oxygen probe, carbon monoxide probe, sulfuretted hydrogen probe, methane probe.Closely near well head, sensor directly can be articulated on main frame by the gas probe interface unit, the independently monitor terminal that also can be used as of far-end hangs on the RS485 bus interface.
2. by well lid monitor-interface 5, can realize the control to the well lid solenoid valve, the monitoring of well lid state, outer well lid ultrasonic listening.
3. by monitoring water level interface 6, can connect water-level gauge, water level in tunnel is carried out to Real-Time Monitoring.
4. by RS485 bus interface 7, can receive the information of following terminal to report: as record ripple electric current terminal, monitoring ground sound terminal, fault current terminal, the ultrasonic well lid of remote control, Ibutton door control terminal, cable anti-theft terminal, water level interlock terminal, gas collecting terminal, four phase ground current acquisition terminals, three-phase belt thermometric acquisition terminal, humiture collection terminal, water level acquisition terminal etc.
As shown in Figure 2, for this monitoring host computer, be applied to the system composition schematic diagram of electric power monitoring system.Electric power is wireless, and multi-state monitoring main frame 8 is connected with outer power supply source 9, and outer power supply source 9 offers the required all power supplys of the wireless multi-state monitoring main frame of electric power 8 work, and other direct probe interfaces and by the required power supply of monitor terminal of RS485 bus interface.Electric power is wireless, and multi-state monitoring main frame 8 adopts low power dissipation design, according to the difference of application scenario, can select different power supply modes.
1. at electric power tunnel, electric power pipe trench, the occasion of the sealing such as electric power raceway groove, the power supply mode of selecting current transformer induction power taking and back lithium battery to combine.
2. in transformer station, the occasion with good conditionsi such as terminal tower can be selected the mode of solar cell for supplying power.
3. in some special occasions do not satisfied the requirements, because the wireless multi-state monitoring main frame 8 of electric power is low power dissipation design, so can select the mode of disposable lithium cell power supply.
4. for condition occasion easily, can select alternating current 220V AC/50Hz directly to power.
The gas probe interface 4 that electric power is wireless multi-state monitoring main frame 8 can carry by main frame, well lid monitor-interface 5, monitoring water level interface 6, according to necessary for monitoring, connect various direct-connected sensors 10, direct-connected sensor 10 can be gas sensor, and well lid can be also level sensor.
Electric power is wireless, and multi-state monitoring main frame 8 can articulate various monitor terminals 11 by RS485 Bus Interface Unit 7, according to the monitoring demand, the monitor terminal 11 that can connect comprise record ripple electric current terminal, monitoring ground sound terminal, fault current terminal, the ultrasonic well lid of remote control, Ibutton door control terminal, cable anti-theft terminal, water level interlock terminal, gas collecting terminal, four phase ground current acquisition terminals, three-phase belt thermometric acquisition terminal, humiture collection terminal, water level acquisition terminal etc.
Communicating by letter between electric power is wireless multi-state monitoring main frame 8 and host computer 12, by GPRS mode or short message mode, connect, adopt the communication mode of point-to-multipoint, a plurality of electric power is wireless multi-state monitoring main frame 8 is connected with host computer 12 by GPRS mode or short message mode, realizes the biography down with the host computer order that reports of valid data.
Although above-mentioned, by reference to the accompanying drawings embodiment of the present utility model is described; but be not the restriction to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection domain of the present utility model.
Claims (4)
1. the wireless multi-state monitoring main frame of electric power, is characterized in that, comprises micro-control unit, wireless signal unit, Power Management Unit, gas probe interface unit, well lid monitor-interface, monitoring water level interface, RS485 bus interface; Micro-control unit while and wireless signal unit, Power Management Unit, gas probe interface, well lid monitor-interface, monitoring water level interface, the two-way communication of RS485 Bus Interface Unit; Power Management Unit and wireless signal unit, the gas probe interface unit, the well lid monitor-interface, the monitoring water level interface, the RS485 bus interface connects; Electric power is wireless, and the multi-state monitoring main frame is connected with the various terminals in tunnel, and and host computer between two-way communication; Electric power is wireless multi-state monitoring main frame and other direct probe interfaces and being provided by outer power supply source by the required all power supplys of the monitor terminal work of RS485 bus interface.
2. the wireless multi-state monitoring main frame of a kind of electric power as claimed in claim 1, it is characterized in that, in described electric power is wireless multi-state monitoring main frame and tunnel, being connected of terminal be divided into two kinds, a kind of is the interface that the wireless multi-state monitoring main frame of electric power possesses itself, directly connecting sensor, detector can be realized corresponding data acquisition function, comprise the gas probe interface unit, well lid monitor-interface, monitoring water level interface; Another kind is by RS485 Bus Interface Unit locking equipment, need on bus, articulate corresponding monitor terminal, by monitor terminal, is responsible for the collection of data, sends the wireless multi-state monitoring main frame of electric power to; Electric power is wireless multi-state monitoring main frame, can connect multiple monitor terminal or sensor, and by above connected mode, after connecting monitor terminal and obtaining valid data, buffer memory, process, the wireless signal unit by main frame by information reporting to host computer.
3. the wireless multi-state monitoring main frame of a kind of electric power as claimed in claim 1, it is characterized in that, communicating by letter between described electric power is wireless multi-state monitoring main frame and host computer, by GPRS mode or short message mode, connect, adopt the communication mode of point-to-multipoint, a plurality of electric power is wireless, and the multi-state monitoring main frame is connected with host computer by GPRS mode or short message mode.
4. the wireless multi-state monitoring main frame of a kind of electric power as claimed in claim 1, it is characterized in that, described outer power supply source is the power supply mode that current transformer induction power taking and back lithium battery combine, or the mode of solar cell for supplying power, or the mode of disposable lithium cell power supply, or alternating current 220V AC/50Hz directly powers, according to the difference of application scenario, can select different power supply modes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202928379U CN203311236U (en) | 2013-05-24 | 2013-05-24 | Power wireless multi-state monitoring host |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202928379U CN203311236U (en) | 2013-05-24 | 2013-05-24 | Power wireless multi-state monitoring host |
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| Publication Number | Publication Date |
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| CN203311236U true CN203311236U (en) | 2013-11-27 |
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| CN2013202928379U Expired - Lifetime CN203311236U (en) | 2013-05-24 | 2013-05-24 | Power wireless multi-state monitoring host |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953845A (en) * | 2016-07-21 | 2016-09-21 | 无锡扬晟科技有限公司 | Underground pipe network monitoring system |
| CN106017560A (en) * | 2016-06-14 | 2016-10-12 | 上海君世电气科技有限公司 | Cable well state comprehensive monitoring and early warning system |
| CN103868564B (en) * | 2014-03-20 | 2017-01-25 | 国家电网公司 | On-line water level monitoring method and system for underground high-voltage power tunnel |
| CN106952453A (en) * | 2017-04-19 | 2017-07-14 | 济南浪潮高新科技投资发展有限公司 | A kind of municipal pipeline pernicious gas detection based on internet, warning system |
-
2013
- 2013-05-24 CN CN2013202928379U patent/CN203311236U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868564B (en) * | 2014-03-20 | 2017-01-25 | 国家电网公司 | On-line water level monitoring method and system for underground high-voltage power tunnel |
| CN106017560A (en) * | 2016-06-14 | 2016-10-12 | 上海君世电气科技有限公司 | Cable well state comprehensive monitoring and early warning system |
| CN105953845A (en) * | 2016-07-21 | 2016-09-21 | 无锡扬晟科技有限公司 | Underground pipe network monitoring system |
| CN106952453A (en) * | 2017-04-19 | 2017-07-14 | 济南浪潮高新科技投资发展有限公司 | A kind of municipal pipeline pernicious gas detection based on internet, warning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 250101 A203, block F, entrepreneurship square, Qilu Software Park, No.1 Shunhua Road, high tech Development Zone, Jinan City, Shandong Province Patentee after: Conway Communication Technology Co.,Ltd. Address before: 250101 Qilu Software Park, No. 1 Shunhua Road, Jinan High-tech Development Zone, Shandong Province, A 203 Patentee before: SHANDONG KANGWEI COMMUNICATION TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131127 |
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| CX01 | Expiry of patent term |