CN104503319A - Mobile remote video signal resetting device - Google Patents
Mobile remote video signal resetting device Download PDFInfo
- Publication number
- CN104503319A CN104503319A CN201410777513.3A CN201410777513A CN104503319A CN 104503319 A CN104503319 A CN 104503319A CN 201410777513 A CN201410777513 A CN 201410777513A CN 104503319 A CN104503319 A CN 104503319A
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- CN
- China
- Prior art keywords
- resetting
- tracking
- fixed
- signal
- industrial
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- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims description 21
- 238000007689 inspection Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 235000012364 Peperomia pellucida Nutrition 0.000 description 1
- 240000007711 Peperomia pellucida Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0276—Control of position or course in two dimensions specially adapted to land vehicles using signals provided by a source external to the vehicle
- G05D1/028—Control of position or course in two dimensions specially adapted to land vehicles using signals provided by a source external to the vehicle using a RF signal
- G05D1/0282—Control of position or course in two dimensions specially adapted to land vehicles using signals provided by a source external to the vehicle using a RF signal generated in a local control room
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The invention relates to resetting equipment for a protection device of an automatic transformer substation, in particular to a mobile remote video signal resetting device. The mobile remote video signal resetting device comprises a walking mechanism and a signal resetting control mechanism, wherein the walking mechanism comprises a tracking trolley arranged on a tracking rail; radio-frequency IC (Integrated Circuit) cards are fixed on the tracking rail at intervals; an industrial control computer, a wireless signal transmitting module, a card reader and a storage battery are fixed on the tracking trolley; an electric push rod is further fixed on the tracking trolley; an IP (Internet Protocol) intelligent camera is fixed at the free end of the electric push rod; the signal resetting control mechanism comprises a wireless signal receiving module, a single-chip microcomputer, a relay and a switching power supply module. By adopting the mobile remote video signal resetting device, the resetting tasks of most protection devices can be finished, a panel of the protection device can be observed through the camera during resetting, and the resetting quality of the protection device can be ensured.
Description
Technical field
The present invention relates to the involution equipment of the protective device for automating power substation, be specially a kind of removable remote video signal re-setting device.
Background technology
Along with the fast development of the unattended integrated automation converting station of electrical network and the universal of regulation and control Managing Integration Mode, most of newly-built transformer station has fully achieved soft pressing plate remote operation and the involution of a signal distant place of relay protection.In newly-built transformer station, protective device is unified adopts soft involution mode; control boxs etc. adopt hard involution mode without Communications Interface Unit; the transformer station's inside point protective device that put into operation functionally cannot realize the soft involution of signal; what measure and control device control point was enough adopts hard involution mode, realizes this function when the control not enough transformation to be protected of point or technological transformation.Soft involution refers to send stipulations order by a dispatching system distant place, and be transferred to protective device communication interface by telemechanical apparatus and realize protection act signal return, it directly acts on protective device; Hard involution refers to send out operational order to the measure and control device of transformer substation end by a dispatching system distant place, by the release relay of the hard contact deactivation protective device of measure and control device, thus involution guard signal, the signal return button on similar shake-up protection screen.The signal that in corresponding involution one screen of involution order, device is quoted.Distant place involution must ensure man-to-man correctness, must can return implementation status after the involution of a guard signal distant place, to ensure on-site signal indeed by involution.
The involution of a signal distant place and confirmation: the involution of a signal distant place must guarantee electrical network and equipment safety operation, confirm to carry out when can not omit device security hidden danger and defect.Should by dispatching system confirmation signal involution after distant place slot signal terminates, and the operations staff that tells by telephone, personnel generally need not be arranged again to arrive site inspection and to confirm, but for a class trouble-signal, after emergency management, arrangement personnel are still needed to confirm to site inspection; To its leading distant place involution, (can be extremely exist always, or extremely disappear) after confirming current state, equipment running status is informed that maintainer analyzes, processes after alarm exception class signal occurs.Occur if abnormal signal is attended by soft message signals, no matter whether message points out the involution of this signal, all do not carry out distant place involution, hand resetting after requiring operation maintenance personnel site inspection to confirm, and by site inspection situation report-back maintainer.
In sum, mainly deposit problem both ways at present, one is still need site inspection protective device after signal return, and two is that part protective device functionally cannot realize the involution of a signal distant place.
Summary of the invention
The present invention, in order to need the problem still needing functionally to realize the involution of a signal distant place to site inspection and part protective device after solving protective device signal return, provides a kind of removable remote video signal re-setting device.
The present invention adopts following technical scheme to realize: a kind of removable remote video signal re-setting device, comprise travel mechanism and signal reset control gear, wherein travel mechanism comprises the tracking cart be placed on round on the tracking track of protective device setting, on tracking track, interval is fixed with radio-frequency (RF) IC card, tracking cart is fixed with industrial PC, wireless signal transmitting module, card reader and be tracking cart, industrial PC, the accumulator that card reader and wireless signal transmitting module are powered, control end on industrial PC and tracking cart, card reader is connected with wireless signal transmitting module, tracking cart is also fixed with electric pushrod, the free end of electric pushrod is fixed with IP intelligent video camera head, industrial PC is connected with the motor in electric pushrod, signal reset control gear comprises reception of wireless signals module, single-chip microcomputer, relay and is the switch power module that reception of wireless signals module and single-chip microcomputer are powered, reception of wireless signals module is connected with the input end of single-chip microcomputer, and the output terminal of single-chip microcomputer is connected with the coil of relay.
During use, signal reset control gear is installed on the protection device, the moving contact of relay is connected with the signal return contact of protective device, the radiofrequency signal that the radio-frequency (RF) IC card that card reader on tracking cart reads dolly position sends, industrial PC and then judge the position of tracking cart, operations staff logs in industrial PC WEB server in the distance, tracking cart current state can be checked, operations staff can issue control command to industrial PC in industrial PC WEB server, industrial PC controls tracking cart and arrives protection of goal device, tracking cart can be determined to have arrived protection of goal device by the radio-frequency (RF) IC card of protection of goal device position, then the free end of industrial PC control electric pushrod is raised to specified altitude assignment, namely IP intelligent video camera head is brought to default height, IP intelligent video camera head can observe the current state of protective device, when determining to want involution, operations staff issues involution order in industrial PC WEB server, industrial PC sends order to signal reset control gear by wireless signal transmitting module, reception of wireless signals module on signal reset control gear receives order, the moving contact action of Single-chip Controlling relay, complete the involution of protective device, IP intelligent video camera head can be observed protective device involution and complete, IP intelligent video camera head carries The Cloud Terrace and WEB server, and operations staff, by can the PC computer of accesses network and any smart mobile phone all being checked video and carry out Long-distance Control to camera, confirms the involution of protective device, industrial PC is with WEB server, and operations staff, by the PC computer of accesses network and any smart mobile phone logging in WEB server, carries out the reception and registration of order.
The invention provides a kind of removable remote video signal re-setting device; this device can complete the involution task of most of protective device; the panel of protective device can be observed by camera while involution; the involution quality of protective device can be ensured; and do not need operations staff's site inspection, alleviate the workload of operations staff.
Accompanying drawing explanation
Fig. 1 is the structural representation of travel mechanism.
Fig. 2 is the structural representation of signal reset control gear.
In figure: 1-tracking cart, 2-industrial PC, 3-wireless signal transmitting module, 4-accumulator, 5-electric pushrod, 6-IP intelligent video camera head.
Embodiment
A kind of removable remote video signal re-setting device, comprise travel mechanism and signal reset control gear, wherein travel mechanism comprises the tracking cart 1 be placed on round on the tracking track of protective device setting, on tracking track, interval is fixed with radio-frequency (RF) IC card, tracking cart 1 is fixed with industrial PC 2, wireless signal transmitting module 3, card reader and be tracking cart, industrial PC, the accumulator 4 that card reader and wireless signal transmitting module are powered, industrial PC 2 and the control end on tracking cart 1, card reader is connected with wireless signal transmitting module 3, tracking cart 1 is also fixed with electric pushrod 5, the free end of electric pushrod 5 is fixed with IP intelligent video camera head 6, industrial PC 2 is connected with the motor in electric pushrod 5, signal reset control gear comprises reception of wireless signals module, single-chip microcomputer, relay and is the switch power module that reception of wireless signals module and single-chip microcomputer are powered, reception of wireless signals module is connected with the input end of single-chip microcomputer, and the output terminal of single-chip microcomputer is connected with the coil of relay.
Claims (1)
1. a removable remote video signal re-setting device, it is characterized in that comprising travel mechanism and signal reset control gear, wherein travel mechanism comprises the tracking cart (1) be placed on round on the tracking track of protective device setting, on tracking track, interval is fixed with radio-frequency (RF) IC card, tracking cart (1) is fixed with industrial PC (2), wireless signal transmitting module (3), card reader and be tracking cart, industrial PC, the accumulator (4) that card reader and wireless signal transmitting module are powered, industrial PC (2) and the control end on tracking cart (1), card reader is connected with wireless signal transmitting module (3), tracking cart (1) is also fixed with electric pushrod (5), the free end of electric pushrod (5) is fixed with IP intelligent video camera head (6), industrial PC (2) is connected with the motor in electric pushrod (5), signal reset control gear comprises reception of wireless signals module, single-chip microcomputer, relay and is the switch power module that reception of wireless signals module and single-chip microcomputer are powered, reception of wireless signals module is connected with the input end of single-chip microcomputer, and the output terminal of single-chip microcomputer is connected with the coil of relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410777513.3A CN104503319B (en) | 2014-12-17 | 2014-12-17 | A kind of removable remote video signal re-setting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410777513.3A CN104503319B (en) | 2014-12-17 | 2014-12-17 | A kind of removable remote video signal re-setting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104503319A true CN104503319A (en) | 2015-04-08 |
| CN104503319B CN104503319B (en) | 2018-09-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410777513.3A Active CN104503319B (en) | 2014-12-17 | 2014-12-17 | A kind of removable remote video signal re-setting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104503319B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104821660A (en) * | 2015-05-15 | 2015-08-05 | 国家电网公司 | Device for wireless resetting of protection signal of transformer station |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102324790A (en) * | 2011-09-22 | 2012-01-18 | 浙江乾龙科技有限公司 | Intelligent management terminal of circuit breaker |
| EP2431977A2 (en) * | 2010-09-20 | 2012-03-21 | Alstom Technology Ltd | Robot platform for remotely controlled and/or autonomous inspection of technical facilities |
| CN202777559U (en) * | 2012-09-07 | 2013-03-13 | 安徽省电力科学研究院 | Remote teleoperator fire-extinguishing system |
| BRPI0906131A2 (en) * | 2009-10-09 | 2013-07-30 | De Macedo Evandro Soares | robotic vehicle for electrical substation maintenance |
| CN103550883A (en) * | 2013-11-04 | 2014-02-05 | 国家电网公司 | Fire-fighting robot for transformer substation |
| CN104070516A (en) * | 2013-03-25 | 2014-10-01 | 华北电力大学（保定） | Transformer substation inspection method and transformer substation inspection robot |
| CN204374680U (en) * | 2014-12-17 | 2015-06-03 | 国家电网公司 | A kind of removable remote video signal re-setting device |
-
2014
- 2014-12-17 CN CN201410777513.3A patent/CN104503319B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI0906131A2 (en) * | 2009-10-09 | 2013-07-30 | De Macedo Evandro Soares | robotic vehicle for electrical substation maintenance |
| EP2431977A2 (en) * | 2010-09-20 | 2012-03-21 | Alstom Technology Ltd | Robot platform for remotely controlled and/or autonomous inspection of technical facilities |
| CN102324790A (en) * | 2011-09-22 | 2012-01-18 | 浙江乾龙科技有限公司 | Intelligent management terminal of circuit breaker |
| CN202777559U (en) * | 2012-09-07 | 2013-03-13 | 安徽省电力科学研究院 | Remote teleoperator fire-extinguishing system |
| CN104070516A (en) * | 2013-03-25 | 2014-10-01 | 华北电力大学（保定） | Transformer substation inspection method and transformer substation inspection robot |
| CN103550883A (en) * | 2013-11-04 | 2014-02-05 | 国家电网公司 | Fire-fighting robot for transformer substation |
| CN204374680U (en) * | 2014-12-17 | 2015-06-03 | 国家电网公司 | A kind of removable remote video signal re-setting device |
Non-Patent Citations (1)
| Title |
|---|
| 胡启明，胡润滋，周平: "变电站巡检机器人应用技术", 《华中电力》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104821660A (en) * | 2015-05-15 | 2015-08-05 | 国家电网公司 | Device for wireless resetting of protection signal of transformer station |
| CN104821660B (en) * | 2015-05-15 | 2017-05-03 | 国家电网公司 | Device for wireless resetting of protection signal of transformer station |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104503319B (en) | 2018-09-14 |
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