CN104360648A - Satellite communication equipment used for remote control of grid infrastructure projects - Google Patents
Satellite communication equipment used for remote control of grid infrastructure projects Download PDFInfo
- Publication number
- CN104360648A CN104360648A CN201410530070.8A CN201410530070A CN104360648A CN 104360648 A CN104360648 A CN 104360648A CN 201410530070 A CN201410530070 A CN 201410530070A CN 104360648 A CN104360648 A CN 104360648A
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- circuit
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- central control
- communication equipment
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- 238000004891 communication Methods 0.000 title claims abstract description 50
- 238000010276 construction Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 11
- 230000005236 sound signal Effects 0.000 claims description 4
- 238000009795 derivation Methods 0.000 claims description 3
- 238000004148 unit process Methods 0.000 claims description 3
- 230000003321 amplification Effects 0.000 abstract 2
- 238000003199 nucleic acid amplification method Methods 0.000 abstract 2
- 238000007726 management method Methods 0.000 description 11
- 206010000372 Accident at work Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012876 topography Methods 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
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication
- G05B19/4186—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication by protocol, e.g. MAP, TOP
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Radio Relay Systems (AREA)
Abstract
The invention discloses satellite communication equipment used for remote control of grid infrastructure projects. The satellite communication equipment comprises a power unit, a central control unit, a three-level power amplification circuit, a transmitting and receiving antenna, a satellite modulation-demodulation circuit, a 5.8G wireless communication circuit and a cordless telephone communication circuit, the satellite modulation-demodulation circuit, the 5.8G wireless communication circuit and the cordless telephone communication circuit are all electrically connected with the central control unit, the transmitting and receiving antenna is electrically connected with the satellite modulation-demodulation circuit through the three-level power amplification circuit, and a direct-current power is provided by the power unit. Constraint of a wired network is released, and projects are managed in real time.
Description
Technical field
The present invention relates to satellite communication field, particularly, relate to a kind of satellite communication equipment for electrical network construction project remote-control.
Background technology
At present, electric system construction project One's name is legion, existing project management and control mode is the on-the-spot daily management of project management department, and the regular irregular scene being aided with higher authority is patrolled and examined, or is managed numerous project scenes by cable video supervisory system.Because electric power capital construction projects building site disperses, and it is large to cross over region, with a varied topography changeable, a lot of project field position is remote, and communications optical cable does not arrive, telecommunication carrier networks covers imperfection, there is a lot of communication blind district, cable video monitoring cannot be realized, particularly occur accident or industrial accident, because rear managerial personnel cannot reach on-the-spot in time, cause the delay of emergency disposal.
Summary of the invention
How remote-control and visualized management are effectively carried out in real time to these project scenes, how to solve the on-the-spot management and control information of remote project and pass the problem drawn, become the new problem that power industry project management Informatization is built.
For the problems referred to above, propose a kind of satellite communication equipment for electrical network construction project remote-control, project is carried out to the advantage of real-time management with the constraint realizing breaking away from cable network simultaneously.
For achieving the above object, the technical solution used in the present invention is:
A kind of satellite communication equipment for electrical network construction project remote-control, comprise power supply unit, central control unit, 3 grades of power amplifiers, transmit receive antenna, satellite modulation-demodulation circuit, 5.8G radio communication circuit and wireless phone telecommunication circuits, described satellite modulation-demodulation circuit, 5.8G radio communication circuit and wireless phone telecommunication circuit are all electrically connected with central control unit, described transmit receive antenna is electrically connected with satellite modulation-demodulation circuit by 3 grades of power amplifiers, and described power supply unit provides direct supply.
Preferably, also comprise usb circuit, described usb circuit is electrically connected with central control unit.
Preferably, the input voltage of described power supply unit is 19V, the input voltage of this power supply unit is respectively 19V, 12V, 7.5V and 5V, 19V output voltage is respectively 3 grades of power amplifiers, satellite modulation-demodulation circuit and central control unit and powers, 12V output voltage is that 5.8G radio communication circuit is powered, 7.5V output voltage is that wireless phone telecommunication circuit is powered, and 5V output voltage is that usb circuit is powered.
Preferably, described 5.8G radio communication circuit is connected with central control unit by Ethernet, provides closely WIFI communication, accesses for wireless WIFI hot spot.
Preferably, described transmit receive antenna is used for receiving and satellite data occurring, and the signal that transmit receive antenna receives transfers to 3 grades of power amplifiers through feeder line, and the signal after 3 grades of power amplifiers amplify transfers to satellite modulation-demodulation circuit by feeder line.
Preferably, described satellite modulation-demodulation circuit is connected with central control unit by Ethernet, provides sound signal.
Preferably, described wireless phone telecommunication circuit carries out Acquire and process to equipment voice signal.
Preferably, the satellite data of described central control unit to the demodulation of satellite modulation-demodulation circuit carries out Acquire and process; This central control unit carries out Acquire and process to the wireless near field communication data that 5.8G radio communication circuit provides; Central control unit processes the voice signal that wireless phone telecommunication circuit provides; Central control unit controls importing and the derivation that usb circuit realizes data.
Technical scheme of the present invention has following beneficial effect:
Technical scheme of the present invention has following characteristics:
First, not by region, time restriction, when not possessing any one public network signals such as China Telecom, CHINAUNICOM, China Mobile in remote location, utilize this equipment, satellite communication can be realized fast between the polydisperse electric power capital construction projects scene of crowd and rear management and control command centre, realize the wireless real-time transmission of above-mentioned several data information and two-way interactive, have that cost is low, the feature of mobility strong.
The second, equipment is easy for installation, and application mode is flexible, does not limit by application places.Adopt satellite communication mode, need not telecommunication cable be laid, build, use, maintenance cost is low.
3rd, central control unit can process the data of multiple satellite communication equipment simultaneously, is with good expansibility.
4th, when facing major natural disasters and accident or safety in production event, utilize the equipment of technical solution of the present invention, fast the audio/video information at Power Project capital construction scene can be transferred to distant place management and control command centre by satellite channel, the technical specialist at rear and leader can carry out wireless video with field staff and hold a conference or consultation, the remote-control of counte-rplan investigation and emergency disposal, under various different environment, particularly for some, there is movability, sudden, emergency and provisional environment for use, or management and control commander work under mobile status, can be carried out in the wild, management and control commander work is made thoroughly to break away from the constraint of cable network, effective help expert's very first time finds and deals with problems, thus loss accident caused and social influence minimize.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is the satellite communication equipment theory diagram for electrical network construction project remote-control described in the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
As shown in Figure 1, a kind of satellite communication equipment for electrical network construction project remote-control, comprise power supply unit, central control unit, 3 grades of power amplifiers, transmit receive antenna, satellite modulation-demodulation circuit, 5.8G radio communication circuit and wireless phone telecommunication circuits, satellite modulation-demodulation circuit, 5.8G radio communication circuit and wireless phone telecommunication circuit are all electrically connected with central control unit, transmit receive antenna is electrically connected with satellite modulation-demodulation circuit by 3 grades of power amplifiers, and power supply unit provides direct supply.
Comprise usb circuit, usb circuit is electrically connected with central control unit.
The input voltage of power supply unit is 19V, the input voltage of this power supply unit is respectively 19V, 12V, 7.5V and 5V, 19V output voltage is respectively 3 grades of power amplifiers, satellite modulation-demodulation circuit and central control unit and powers, 12V output voltage is that 5.8G radio communication circuit is powered, 7.5V output voltage is that wireless phone telecommunication circuit is powered, and 5V output voltage is that usb circuit is powered.
5.8G radio communication circuit is connected with central control unit by Ethernet, provides closely WIFI communication, accesses for wireless WIFI hot spot.
Transmit receive antenna is used for receiving and satellite data occurring, and the signal that transmit receive antenna receives transfers to 3 grades of power amplifiers through feeder line, and the signal after 3 grades of power amplifiers amplify transfers to satellite modulation-demodulation circuit by feeder line.
Satellite modulation-demodulation circuit is connected with central control unit by Ethernet, provides sound signal.
Wireless phone telecommunication circuit carries out Acquire and process to equipment voice signal.
The satellite data of central control unit to the demodulation of satellite modulation-demodulation circuit carries out Acquire and process; This central control unit carries out Acquire and process to the wireless near field communication data that 5.8G radio communication circuit provides; Central control unit processes the voice signal that wireless phone telecommunication circuit provides; Central control unit controls importing and the derivation that usb circuit realizes data.
Central control unit and each unit or circuit interface and signal type: 1, central control unit and satellite modulation-demodulation circuit adopt Ethernet to be connected, and provide satellite modulation and demodulation signal; 2, central control unit is connected by Ethernet with 5.8G radio communication circuit, provides closely WIFI communication, accesses for wireless WIFI hot spot; 3, central control unit is connected with wireless phone telecommunication circuit provides sound signal; 4, central control unit is connected with usb circuit, provides the data interaction of external USB equipment.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. the satellite communication equipment for electrical network construction project remote-control, it is characterized in that, comprise power supply unit, central control unit, 3 grades of power amplifiers, transmit receive antenna, satellite modulation-demodulation circuit, 5.8G radio communication circuit and wireless phone telecommunication circuits, described satellite modulation-demodulation circuit, 5.8G radio communication circuit and wireless phone telecommunication circuit are all electrically connected with central control unit, described transmit receive antenna is electrically connected with satellite modulation-demodulation circuit by 3 grades of power amplifiers, and described power supply unit provides direct supply.
2. the satellite communication equipment for electrical network construction project remote-control according to claim 1, is characterized in that, also comprise usb circuit, and described usb circuit is electrically connected with central control unit.
3. the satellite communication equipment for electrical network construction project remote-control according to claim 2, it is characterized in that, the input voltage of described power supply unit is 19V, the input voltage of this power supply unit is respectively 19V, 12V, 7.5V and 5V, 19V output voltage is respectively 3 grades of power amplifiers, satellite modulation-demodulation circuit and central control unit and powers, 12V output voltage is that 5.8G radio communication circuit is powered, 7.5V output voltage is that wireless phone telecommunication circuit is powered, and 5V output voltage is that usb circuit is powered.
4. according to the arbitrary described satellite communication equipment for electrical network construction project remote-control of claims 1 to 3, it is characterized in that, described 5.8G radio communication circuit is connected with central control unit by Ethernet, provides closely WIFI communication, accesses for wireless WIFI hot spot.
5. the satellite communication equipment for electrical network construction project remote-control according to claim 4, it is characterized in that, described transmit receive antenna is used for receiving and satellite data occurring, the signal that transmit receive antenna receives transfers to 3 grades of power amplifiers through feeder line, and the signal after 3 grades of power amplifiers amplify transfers to satellite modulation-demodulation circuit by feeder line.
6. the satellite communication equipment for electrical network construction project remote-control according to claim 5, is characterized in that, described satellite modulation-demodulation circuit is connected with central control unit by Ethernet, provides sound signal.
7. the satellite communication equipment for electrical network construction project remote-control according to claim 4, is characterized in that, described wireless phone telecommunication circuit carries out Acquire and process to equipment voice signal.
8. the satellite communication equipment for electrical network construction project remote-control according to claim 4, is characterized in that, the satellite data of described central control unit to the demodulation of satellite modulation-demodulation circuit carries out Acquire and process; This central control unit carries out Acquire and process to the wireless near field communication data that 5.8G radio communication circuit provides; Central control unit processes the voice signal that wireless phone telecommunication circuit provides; Central control unit controls importing and the derivation that usb circuit realizes data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410530070.8A CN104360648B (en) | 2014-10-10 | 2014-10-10 | Satellite communication equipment for power grid construction project remote-control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410530070.8A CN104360648B (en) | 2014-10-10 | 2014-10-10 | Satellite communication equipment for power grid construction project remote-control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104360648A true CN104360648A (en) | 2015-02-18 |
| CN104360648B CN104360648B (en) | 2019-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410530070.8A Expired - Fee Related CN104360648B (en) | 2014-10-10 | 2014-10-10 | Satellite communication equipment for power grid construction project remote-control |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106657699A (en) * | 2016-10-10 | 2017-05-10 | 河南省地矿信息中心 | Satellite communication system for remote working area |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011133916A1 (en) * | 2010-04-23 | 2011-10-27 | Qualcomm Incorporated | Hybrid tracking device |
| CN202395992U (en) * | 2011-12-01 | 2012-08-22 | 北京佳讯飞鸿电气股份有限公司 | Emergency communication device for realizing commanding and dispatching functions through Beidou satellite |
| CN202424704U (en) * | 2011-12-12 | 2012-09-05 | 青海省电力公司信息通信公司 | Vehicle-mounted station for grid mobile communication information platform system |
| CN103036314A (en) * | 2012-12-03 | 2013-04-10 | 苏州金纳信息技术有限公司 | Inserted electricity parameter sampling realization device based on time-base signals of compass navigation satellite system and global position system (GPS) |
-
2014
- 2014-10-10 CN CN201410530070.8A patent/CN104360648B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011133916A1 (en) * | 2010-04-23 | 2011-10-27 | Qualcomm Incorporated | Hybrid tracking device |
| CN202395992U (en) * | 2011-12-01 | 2012-08-22 | 北京佳讯飞鸿电气股份有限公司 | Emergency communication device for realizing commanding and dispatching functions through Beidou satellite |
| CN202424704U (en) * | 2011-12-12 | 2012-09-05 | 青海省电力公司信息通信公司 | Vehicle-mounted station for grid mobile communication information platform system |
| CN103036314A (en) * | 2012-12-03 | 2013-04-10 | 苏州金纳信息技术有限公司 | Inserted electricity parameter sampling realization device based on time-base signals of compass navigation satellite system and global position system (GPS) |
Non-Patent Citations (1)
| Title |
|---|
| 刘平心: "山东电力机动应急通信***建设", 《电力建设》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106657699A (en) * | 2016-10-10 | 2017-05-10 | 河南省地矿信息中心 | Satellite communication system for remote working area |
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| CN104360648B (en) | 2019-01-04 |
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Granted publication date: 20190104 Termination date: 20201010 |