CN105812045A - Relay monitoring device and relay cascading system - Google Patents
Relay monitoring device and relay cascading system Download PDFInfo
- Publication number
- CN105812045A CN105812045A CN201610167621.8A CN201610167621A CN105812045A CN 105812045 A CN105812045 A CN 105812045A CN 201610167621 A CN201610167621 A CN 201610167621A CN 105812045 A CN105812045 A CN 105812045A
- Authority
- CN
- China
- Prior art keywords
- wireless communication
- monitoring device
- communication module
- relaying
- relaying monitoring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/155—Ground-based stations
- H04B7/15507—Relay station based processing for cell extension or control of coverage area
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C2201/00—Transmission systems of control signals via wireless link
- G08C2201/40—Remote control systems using repeaters, converters, gateways
Abstract
The invention provides a relay monitoring device comprising two wireless communication modules at the upper part, a circuit module at the middle part and a video dome camera at the lower part, wherein one wireless communication module is in wireless communication with a former-stage relay monitoring device while the other one is in wireless communication with a next-stage monitoring device, the two wireless communication modules are both connected with the circuit module via cables, and the circuit module is electrically connected with the video dome camera; and two ends of the circuit module are respectively fixed on a high voltage transmission line via a twisted wire. The relay monitoring device is installed in a point-to-point manner, while serving as a monitoring point, each point also plays a transferring role, and thus the limitations on environment and distance are greatly reduced, and the transmission completeness and stability of monitoring signals are ensured.
Description
Technical field
The invention belongs to power industry monitoring field, specific design one relaying monitoring device and relaying cascade system.
Background technology
In power monitoring system, when monitoring point and receiving terminal hypertelorism, relaying (switch) need to be adopted as signal transfer, reach backstage.Due to the restriction of site environment, comparatively disperse under a lot of situation in monitoring point, add various interference (weather impact and high mountain shielding etc.), in order to intact accepts signal, it is necessary to strictly select intermediate position and carry out debugging repeatedly, when distance increases, difficulty also increases therewith, signal transmission difficulty.Meanwhile, major part relaying is arranged on shaft tower at present, and many employing solar panels, as energy source device, install heaviness, comparatively inconvenience.
Summary of the invention
The technical problem to be solved in the present invention is: provide one relaying monitoring device and relaying cascade system, solves the problem of signal transmission and installation difficulty in monitoring system.
The present invention solves that the technical scheme that above-mentioned technical problem is taked is: a kind of relaying monitoring device, it is characterized in that: it includes the video ball machine of the wireless communication module on top, the circuit module at middle part and bottom, wherein wireless communication module is 2, one of them wireless communication module and upper level relaying monitoring device wireless telecommunications, another wireless communication module and next stage relaying monitoring device wireless telecommunications, 2 wireless communication modules are connected with circuit module each through netting twine, circuit module and video ball mechatronics；Circuit module two ends are fixed on ultra-high-tension power transmission line respectively through twisted wire；
Described circuit module includes housing and is arranged in switch plate and the power module of housing, switch plate is connected by described netting twine with described wireless communication module, power module includes the mutual inductor for obtaining induced voltage from ultra-high-tension power transmission line and the circuit board that the induced voltage obtained is arranged, and the voltage output end of circuit board powers to respectively video ball machine and switch plate；The signal output part of video ball machine is connected with described switch plate.
By such scheme, described mutual inductor is arranged on the two ends of circuit board and is connected with the medial wall of housing by Aviation Connector, the lateral wall of housing is mechanically connected with described twisted wire, the lower end of housing is mechanically connected with described video ball machine by adjusting joint, and the top of housing is mechanically connected with described wireless communication module by connecting rod.
A kind of relaying cascade system, it includes being arranged on ultra-high-tension power transmission line several above-mentioned relayings monitoring device along the line, rear end wireless communication module, Intra-Network switch and host computer；Wherein, each relaying monitoring device is one-level, every grade of relaying monitoring device includes 2 wireless communication modules, i-stage relaying monitoring device the first wireless communication module and the i-th-1 grade relaying monitoring device second wireless communication module match, i-stage relaying monitoring device the second wireless communication module matches with i+1 level relaying monitoring device the first wireless communication module, i is less than or equal to n-1 and the positive integer more than 1, and n is total number of relaying monitoring device；Afterbody relaying monitoring device matches with described rear end wireless communication module, and rear end wireless communication module is connected with the host computer being used for monitoring whole high voltage transmission line line state by Intra-Network switch.
The invention have the benefit that the present invention adopts point-to-point type to install, each employing twisted wire is arranged in ultra-high-tension power transmission line, easy for installation；Every bit, as, while monitoring point, also taking on transfer effect, significantly reduces the restriction of environment and distance, it is ensured that the integrity of monitor signal transmission and stability.
Accompanying drawing explanation
Fig. 1 is the external structure schematic diagram of relaying monitoring device.
Fig. 2 is the internal structure schematic diagram of relaying monitoring device.
Fig. 3 is the principle schematic of cascade system.
nullIn figure: 1-wireless communication module，2-circuit module，3-twisted wire，4-video ball machine，5-debugging interface，6-netting twine，7-snap close，8-rear end wireless communication module，9-switch，10-host computer，2-1-switch plate，2-2-mutual inductor，2-3-Aviation Connector male，2-4-circuit board，2-5-Aviation Connector female，1.1-first order relaying monitoring device the first wireless communication module，1.2-first order relaying monitoring device the second wireless communication module，2.1-second level relaying monitoring device the first wireless communication module，1.2-second level relaying monitoring device the second wireless communication module，N.1-n-th grade of relaying monitoring device first wireless communication module，N.2-n-th grade of relaying monitoring device second wireless communication module，8-rear end wireless communication module，9-Intra-Network switch，10-host computer.
Detailed description of the invention
Below in conjunction with instantiation and accompanying drawing, the present invention will be further described.
The present invention provides a kind of relaying monitoring device, as shown in Figure 1, video ball machine 4 including the wireless communication module 1 on top, the circuit module 2 at middle part and bottom, wherein wireless communication module 1 is 2, one of them wireless communication module and upper level relaying monitoring device wireless telecommunications, another monitors device wireless telecommunications with next stage relaying, and 2 wireless communication modules 1 are connected with circuit module 2 each through netting twine 6, and circuit module 2 is connected with video ball dynamo-electric 4；Circuit module 2 two ends are fixed on ultra-high-tension power transmission line respectively through twisted wire 3；Described circuit module 2 is as shown in Figure 2, including housing and the switch plate 2-1 and the power module that are arranged in housing, switch plate 2-1 is connected by described netting twine 6 with described wireless communication module 1, power module includes the mutual inductor 2-2 for obtaining induced voltage from ultra-high-tension power transmission line and the circuit board 2-4 that the induced voltage obtained is arranged, and the voltage output end of circuit board 2-4 powers to respectively video ball machine 4 and switch plate 2-1；The signal output part of video ball machine 4 is connected with described switch plate 2-1.
Further, described mutual inductor 2-2 is arranged on the two ends of circuit board 2-4 and is connected with the medial wall of housing by Aviation Connector (Aviation Connector male 2-3 and Aviation Connector female 2-5) as shown in Figure 2, the lateral wall of housing and described twisted wire 3 are mechanically connected, the lower end of housing is mechanically connected with described video ball machine 4 by adjusting joint 5, and the top of housing is mechanically connected by connecting rod and described wireless communication module 1.In practical application, housing includes upper and lower two parts, after setting switch plate 2-1 and power module in the housing, upper and lower two parts is clasped by snap close 7.
A kind of relaying cascade system, as it is shown on figure 3, it includes being arranged on ultra-high-tension power transmission line several above-mentioned relayings monitoring device along the line, rear end wireless communication module 8, Intra-Network switch 9 and host computer 10；Wherein, each relaying monitoring device is one-level, every grade of relaying monitoring device includes 2 wireless communication modules, i-stage relaying monitoring device the first wireless communication module and the i-th-1 grade relaying monitoring device second wireless communication module match, i-stage relaying monitoring device the second wireless communication module matches with i+1 level relaying monitoring device the first wireless communication module, i is less than or equal to n-1 and the positive integer more than 1, and n is total number of relaying monitoring device；Afterbody relaying monitoring device matches with described rear end wireless communication module 8, and rear end wireless communication module 8 is connected with the host computer 10 being used for monitoring whole high voltage transmission line line state by Intra-Network switch 9.Such as, in the present embodiment, 1st grade of relaying monitoring device the first wireless communication module 1.1 is had a rest, 1st grade of relaying monitoring device the second wireless communication module 1.2 and the 2nd grade of relaying monitoring device the first wireless communication module 2.1 match, 2nd grade of relaying monitoring device the second wireless communication module 2.2 matches with 3rd level relaying monitoring device the first wireless communication module, the like, n.1, (n-1)th grade of relaying monitoring device second wireless communication module and n-th grade of relaying monitoring device first wireless communication module match, n.2, n-th grade of relaying monitoring device second wireless communication module matches with rear end wireless communication module 8.Distance between adjacent 2 relaying monitoring devices does not have too many restriction, if wireless communication module can proper communication, within being arranged on 5 kilometers according to the distances between adjacent 2 the relaying monitoring devices of test, effect can be better.
Specific works situation is as follows: according to on-the-spot demand, optional one or more levels cascade system of installation, before installing, two adjacent relaying supervising device correspondence wireless communication modules are matched, then it is arranged between phase line or the ground wire of ultra-high-tension power transmission line one by one by twisted wire, if phase line, then induction coil obtains induced voltage from phase line, if ground wire, then induction coil obtains induced voltage from ground wire, the mode of sensing power taking exists in many patent applications, belong to prior art, no longer repeat at this.Video ball machine monitoring sampling in first order relaying monitoring device, reaches second level relaying monitoring device by wireless communication module by signal after switch plate is changed；Together with the signal sample with the first order of video ball machine sampled signal of second level relaying monitoring device converted after, reach third level relaying and monitor device, by that analogy.Tail end receives afterbody device signal by rear end wireless communication module, and reaches backstage after Intra-Network switch is changed.By relaying the signal transmission between monitoring device, on backstage, all of relaying monitoring device can be operated.
Above example is merely to illustrate design philosophy and the feature of the present invention, its object is to make those skilled in the art will appreciate that present disclosure and implement according to this, and protection scope of the present invention is not limited to above-described embodiment.So, all equivalent variations made according to disclosed principle, mentality of designing or modification, all within protection scope of the present invention.
Claims (3)
1. a relaying monitoring device, it is characterized in that: it includes the video ball machine of the wireless communication module on top, the circuit module at middle part and bottom, wherein wireless communication module is 2, one of them wireless communication module and upper level relaying monitoring device wireless telecommunications, another wireless communication module and next stage relaying monitoring device wireless telecommunications, 2 wireless communication modules are connected with circuit module each through netting twine, circuit module and video ball mechatronics；Circuit module two ends are fixed on ultra-high-tension power transmission line respectively through twisted wire；
Described circuit module includes housing and is arranged in switch plate and the power module of housing, switch plate is connected by described netting twine with described wireless communication module, power module includes the mutual inductor for obtaining induced voltage from ultra-high-tension power transmission line and the circuit board that the induced voltage obtained is arranged, and the voltage output end of circuit board powers to respectively video ball machine and switch plate；The signal output part of video ball machine is connected with described switch plate.
2. a kind of relaying monitoring device according to claim 1, it is characterized in that: described mutual inductor is arranged on the two ends of circuit board and is connected with the medial wall of housing by Aviation Connector, the lateral wall of housing is mechanically connected with described twisted wire, the lower end of housing is mechanically connected with described video ball machine by adjusting joint, and the top of housing is mechanically connected with described wireless communication module by connecting rod.
3. a relaying cascade system, it is characterised in that: it includes being arranged on the relaying monitoring device described in several claim 1 that ultra-high-tension power transmission line is along the line, rear end wireless communication module, Intra-Network switch and host computer；Wherein, each relaying monitoring device is one-level, every grade of relaying monitoring device includes 2 wireless communication modules, i-stage relaying monitoring device the first wireless communication module and the i-th-1 grade relaying monitoring device second wireless communication module match, i-stage relaying monitoring device the second wireless communication module matches with i+1 level relaying monitoring device the first wireless communication module, i is less than or equal to n-1 and the positive integer more than 1, and n is total number of relaying monitoring device；Afterbody relaying monitoring device matches with described rear end wireless communication module, and rear end wireless communication module is connected with the host computer being used for monitoring whole high voltage transmission line line state by Intra-Network switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610167621.8A CN105812045A (en) | 2016-03-23 | 2016-03-23 | Relay monitoring device and relay cascading system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610167621.8A CN105812045A (en) | 2016-03-23 | 2016-03-23 | Relay monitoring device and relay cascading system |
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| Publication Number | Publication Date |
|---|---|
| CN105812045A true CN105812045A (en) | 2016-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610167621.8A Pending CN105812045A (en) | 2016-03-23 | 2016-03-23 | Relay monitoring device and relay cascading system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109586779A (en) * | 2018-12-14 | 2019-04-05 | 武汉泰可电气股份有限公司 | The anti-network trunk of intelligent online five based on ZigBee-network |
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| CN1812227A (en) * | 2005-01-24 | 2006-08-02 | 谢东阳 | High-voltage power line long-distane monitoring terminal |
| US20080097706A1 (en) * | 2004-06-04 | 2008-04-24 | Mccormack Michael Anthony | Method of Monitoring Line Faults in a Medium Voltage Network |
| CN104869355A (en) * | 2015-04-02 | 2015-08-26 | 国家电网公司 | Passive video monitoring system based on high-performance induction electricity acquisition technology and installation method thereof |
| CN204902894U (en) * | 2015-09-10 | 2015-12-23 | 无锡群欣物联科技有限公司 | Distributing type high tension transmission line monitoring system |
| CN105187769A (en) * | 2015-07-30 | 2015-12-23 | 国网河南省电力公司濮阳供电公司 | Status monitoring system for high-voltage transmission line |
-
2016
- 2016-03-23 CN CN201610167621.8A patent/CN105812045A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080097706A1 (en) * | 2004-06-04 | 2008-04-24 | Mccormack Michael Anthony | Method of Monitoring Line Faults in a Medium Voltage Network |
| CN1812227A (en) * | 2005-01-24 | 2006-08-02 | 谢东阳 | High-voltage power line long-distane monitoring terminal |
| CN104869355A (en) * | 2015-04-02 | 2015-08-26 | 国家电网公司 | Passive video monitoring system based on high-performance induction electricity acquisition technology and installation method thereof |
| CN105187769A (en) * | 2015-07-30 | 2015-12-23 | 国网河南省电力公司濮阳供电公司 | Status monitoring system for high-voltage transmission line |
| CN204902894U (en) * | 2015-09-10 | 2015-12-23 | 无锡群欣物联科技有限公司 | Distributing type high tension transmission line monitoring system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109586779A (en) * | 2018-12-14 | 2019-04-05 | 武汉泰可电气股份有限公司 | The anti-network trunk of intelligent online five based on ZigBee-network |
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Application publication date: 20160727 |
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| RJ01 | Rejection of invention patent application after publication |