CN104320599A - 1+1 main emission system and backup emission system controller - Google Patents
1+1 main emission system and backup emission system controller Download PDFInfo
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- CN104320599A CN104320599A CN201410595565.9A CN201410595565A CN104320599A CN 104320599 A CN104320599 A CN 104320599A CN 201410595565 A CN201410595565 A CN 201410595565A CN 104320599 A CN104320599 A CN 104320599A
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- emission system
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Abstract
The invention discloses a 1+1 main emission system and backup emission system controller. The 1+1 main emission system and backup emission system controller comprises a control processing module, a first power switch, a second power switch, a first coupling detector and a second coupling detector, wherein the first power switch is connected to the control processing module and used for controlling power-on or power-off of a main emitter, the second power switch is connected to the control processing module and used for controlling power-on or power-off of a backup emitter, the first coupling detector is connected to the main emitter and the second coupling detector is connected to the backup emitter. The first coupling detector and the second coupling detector are connected to the control processing module through cables, the main emitter and the backup emitter are connected to a coaxial switch through the first coupling detector and the second coupling detector, and the coaxial switch is connected to the control processing module through a cable. The 1+1 main emission system and backup emission system controller has the advantage of guaranteeing that digital television signals received by the majority of users cannot be broken for a long time.
Description
Technical field
The present invention relates to the monitoring technique field of digital television transmissions system, particularly relate to the active and standby emission system controller of a kind of 1+1.
Background technology
The mouthpiece of TV and Radio Service, Zhan Shi party and state is very important public opinion position, is also the important need of broad masses of the people's spiritual civilization; And television transmitter Ze Shi TV and Radio Service, one of very important equipment of standing.
At present, in prior art, the digital television signal sent from N+1 digital television transmitting device is received by relay station, and then send, but if when this relay station breaks down, user does not receive digital television signal, the phenomenon broken can be caused, affect the effect of user's receiving digital television signal.
Summary of the invention
The embodiment of the present invention is by providing the active and standby emission system controller of a kind of 1+1, to solve in prior art when this relay station breaks down, user does not receive digital television signal, the phenomenon broken can be caused, and then achieve when relay station breaks down, can be maintained in time, ensure that the digital television signal that users receive there will not be the technique effect of breaking phenomenon for a long time.
Embodiments provide the active and standby emission system controller of a kind of 1+1, comprise: control treatment module, and be connected to the first mains switch of master transmitter and the second source switch of standby transmitter of control treatment module, be connected to the first coupling geophone of master transmitter and be connected to the second coupling geophone of standby transmitter; First coupling geophone and the second coupling geophone are connected to control treatment module by cable, by the first coupling geophone and the second coupling geophone, master transmitter and standby transmitter are connected to coaxial switch, coaxial switch is connected to control treatment module by cable.
Further, the active and standby emission system controller of described 1+1 also comprises:
Remote supervisory and control(ling) equipment, is connected to control treatment module by netting twine.
The one or more technical schemes provided in the embodiment of the present invention, at least have following technique effect or advantage:
Owing to have employed the active and standby emission system controller of a kind of 1+1, wherein, comprise: control treatment module, and be connected to the first mains switch of master transmitter and the second source switch of standby transmitter of control treatment module, be connected to the first coupling geophone of master transmitter and be connected to the second coupling geophone of standby transmitter, first coupling geophone and the second coupling geophone are connected to control treatment module by cable, by the first coupling geophone and the second coupling geophone, master transmitter and standby transmitter are connected to coaxial switch, coaxial switch is connected to control treatment module by cable, when there being control treatment module to detect that master transmitter breaks down by the first coupling geophone, close by controlling the first mains switch, then, switch by controlling coaxial switch, open the second source switch of standby transmitter, standby transmitter is made to replace master transmitter to carry out work, to efficiently solve in prior art when this relay station breaks down, user does not receive digital television signal, the phenomenon broken can be caused, and then achieve when relay station breaks down, can be maintained in time, ensure that the digital television signal that users receive there will not be the technique effect of breaking phenomenon for a long time.
Accompanying drawing explanation
Fig. 1 is the module diagram of the active and standby emission system controller of 1+1 in the embodiment of the present invention.
Embodiment
The embodiment of the present invention is by providing the active and standby emission system controller of a kind of 1+1, to solve in prior art when this relay station breaks down, user does not receive digital television signal, the phenomenon broken can be caused, and then achieve when relay station breaks down, can be maintained in time, ensure that the digital television signal that users receive there will not be the technique effect of breaking phenomenon for a long time.
Above-mentionedly to be broken down by relay station to solve, user does not receive digital television signal, the technical problem causing and break phenomenon for a long time cannot be maintained in time, below in conjunction with Figure of description and concrete execution mode, technique scheme be described in detail.
The embodiment of the present invention provides the active and standby emission system controller of a kind of 1+1, as shown in Figure 1, comprise control treatment module 101, and the control master transmitter being connected to control treatment module 101 powers on or the first mains switch 102 of power-off, the control standby transmitter being connected to control treatment module 101 powers on or the second source switch 103 of power-off; Also comprise the first coupling geophone 104 being connected to master transmitter and the second coupling geophone 105 being connected to standby transmitter; By the first coupling geophone 104 and the second coupling geophone 105, master transmitter and standby transmitter are connected to coaxial switch 106, coaxial switch 106 is connected to control treatment module 101 by cable.
In a particular embodiment, when digital television signal launched by relay station, there is a master transmitter, wherein when master transmitter breaks down, particularly, whether the transmitting power detecting this master transmitter by the first coupling geophone 104 connecting this master transmitter meets the transmitting power of normal running conditions, and the result of detection is sent to control treatment module 101.If control treatment module 101 carries out judgement process to the result detected, determine not meet the transmitting power under normal running conditions, then this master transmitter breaks down, now, the first mains switch 101 being controlled master transmitter by control treatment module 101 is in off status, control coaxial switch 106 to switch simultaneously, standby transmitter is made to switch on the circuit of master transmitter, standby transmitter is made to replace master transmitter, then, the second source switch 102 controlling standby transmitter is opened, and makes this standby transmitter in running order.
In another embodiment, the active and standby emission system controller of this 1+1 also comprises: remote supervisory and control(ling) equipment, control treatment module 101 is connected to by netting twine, the data of control treatment module 101 transmission are received by remote supervisory and control(ling) equipment, from by long-range, the active and standby emission system of this 1+1 is controlled, realize efficiently controlling.
In whole scheme, effectively prevent because master transmitter breaks down, user does not receive digital television signal, causes the phenomenon broken for a long time, therefore, ensured that the digital television signal that users receive there will not be the technique effect of breaking phenomenon for a long time.
Although describe the preferred embodiments of the present invention, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (2)
1. the active and standby emission system controller of 1+1, is characterized in that, comprising:
Control treatment module, the control master transmitter being connected to control treatment module power on or power-off the first mains switch, control standby transmitter power on or power-off second source switch, be connected to the first coupling geophone of master transmitter and be connected to the second coupling geophone of standby transmitter; First coupling geophone and the second coupling geophone are connected to control treatment module by cable, by the first coupling geophone and the second coupling geophone, master transmitter and standby transmitter are connected to coaxial switch, coaxial switch is connected to control treatment module by cable.
2. the active and standby emission system controller of 1+1 according to claim 1, is characterized in that, the active and standby emission system controller of described 1+1 also comprises:
Remote supervisory and control(ling) equipment, is connected to control treatment module by netting twine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410595565.9A CN104320599A (en) | 2014-10-30 | 2014-10-30 | 1+1 main emission system and backup emission system controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410595565.9A CN104320599A (en) | 2014-10-30 | 2014-10-30 | 1+1 main emission system and backup emission system controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104320599A true CN104320599A (en) | 2015-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410595565.9A Pending CN104320599A (en) | 2014-10-30 | 2014-10-30 | 1+1 main emission system and backup emission system controller |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106301882A (en) * | 2015-06-25 | 2017-01-04 | 联想企业解决方案(新加坡)有限公司 | Cable with spare signal line for automatic fault recovery |
| CN106791515A (en) * | 2017-02-23 | 2017-05-31 | 苏州全波通信技术有限公司 | Digital TV transmitter standby usage emitter intelligent switching system and its implementation |
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| CN101895697A (en) * | 2010-07-21 | 2010-11-24 | 成都新光微波工程有限责任公司 | A kind of rapid-action N+1 television emission system |
| CN102215353A (en) * | 2011-04-07 | 2011-10-12 | 成都新光微波工程有限责任公司 | N+1 radio frequency (RF) high-power intelligent synthesis system |
| CN102625134A (en) * | 2012-03-07 | 2012-08-01 | 成都新光微波工程有限责任公司 | Intelligent monitoring comprehensive platform of N+1 digital television emission system |
| CN203734777U (en) * | 2014-02-20 | 2014-07-23 | 成都新光微波工程有限责任公司 | Field-type intelligent backup workstation for digital television |
| CN204131613U (en) * | 2014-10-30 | 2015-01-28 | 成都新光微波工程有限责任公司 | The active and standby emission system controller of a kind of 1+1 |
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Patent Citations (6)
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| EP1798993A1 (en) * | 2005-12-13 | 2007-06-20 | Huawei Technologies Co., Ltd. | Remote access communication system and control method thereof |
| CN101895697A (en) * | 2010-07-21 | 2010-11-24 | 成都新光微波工程有限责任公司 | A kind of rapid-action N+1 television emission system |
| CN102215353A (en) * | 2011-04-07 | 2011-10-12 | 成都新光微波工程有限责任公司 | N+1 radio frequency (RF) high-power intelligent synthesis system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106301882A (en) * | 2015-06-25 | 2017-01-04 | 联想企业解决方案(新加坡)有限公司 | Cable with spare signal line for automatic fault recovery |
| CN106301882B (en) * | 2015-06-25 | 2019-10-25 | 联想企业解决方案(新加坡)有限公司 | Cable with spare signal line for automatic fault recovery |
| CN106791515A (en) * | 2017-02-23 | 2017-05-31 | 苏州全波通信技术有限公司 | Digital TV transmitter standby usage emitter intelligent switching system and its implementation |
| CN106791515B (en) * | 2017-02-23 | 2019-12-24 | 苏州全波通信技术有限公司 | Intelligent switching system for main and standby transmitters of digital television transmitter and implementation method thereof |
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Application publication date: 20150128 |