CN108259104A - A kind of double remaining transmitting station means of voting - Google Patents
A kind of double remaining transmitting station means of voting Download PDFInfo
- Publication number
- CN108259104A CN108259104A CN201711293055.6A CN201711293055A CN108259104A CN 108259104 A CN108259104 A CN 108259104A CN 201711293055 A CN201711293055 A CN 201711293055A CN 108259104 A CN108259104 A CN 108259104A
- Authority
- CN
- China
- Prior art keywords
- host
- radio station
- station
- frequency
- failure
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/29—Arrangements for monitoring broadcast services or broadcast-related services
- H04H60/32—Arrangements for monitoring conditions of receiving stations, e.g. malfunction or breakdown of receiving stations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0663—Performing the actions predefined by failover planning, e.g. switching to standby network elements
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention belongs in data radio station application field, be related to a kind of double remaining transmitting station means of voting.The present invention is based on two transmitting stations, two to receive radio station and the management computer of a responsible data processing and monitoring；The management computer can be by judging communication state, the operating mode of two transmitting stations, and two receive the textual information that receives of radio station to decide by vote transmitting station, so as to which a transmitting station be made to be in radio-frequency transmissions state, another transmitting station does not emit radiofrequency signal.The fault mode of the invention for accurately having combed radio station, can monitor radio station well；Rational active and standby station management logic is devised, has accomplished active and standby radio station " this, which is cut, just cuts ", can ensure that the normal radio station of working condition is in radio-frequency transmissions state in double remaining transmitting stations, improves the reliability of radio station data-link.
Description
Technical field
The invention belongs in data radio station application field, be related to a kind of double remaining transmitting station means of voting.
Background technology
It in data radio station application field, receives radio station carrier and is usually only equipped with a reception radio station, in order to ensure and carrier
The reliability of this data chain, the double redundancy designs of transmitting station part generally use：Two transmitting stations are both powered up work,
Carry out the data processing before prevention at radio-frequency port, but occur in order to prevent two transmitting stations export simultaneously radiofrequency signal interfere with each other it is existing
As any moment can only all have a radio station to be in radio-frequency transmissions state, be host, and another radio station is then believed without radio frequency
Number output, is standby host in warm standby state.When host breaks down and standby host is normal, standby machine should switch, former
Host should stop emission of radio frequency signals and be converted to standby host, and former standby host should start emission of radio frequency signals and be converted to host.Therefore
How to monitor the state of two transmitting stations and how the automatic transmitting station switch between master and slave machines that rapidly and accurately carry out have weight
Want meaning.
Existing double remaining transmitting station means of voting mainly have a disadvantage that：
1) it is not perfect to the monitoring of host, much cause the failure that host can not work normally that cannot monitor out, these
Failure
The switching of standby machine cannot be carried out during generation；
2) switch between master and slave machines cannot accurately be carried out：Do not switch when this is switched over, had switched instead when should not switch,
Very
The phenomenon that two radio station frequent switchings of appearance.
Invention content
The purpose of the present invention is：A kind of double remaining transmitting station means of voting are proposed, can be very good using this method
The double remaining transmitting stations of voting, can reasonably carry out transmitting station switch between master and slave machines.
The technical scheme is that：A kind of double remaining transmitting station means of voting, double remaining transmitting station votings
Method receives radio station and the management computer of a responsible data processing and monitoring based on two transmitting stations, two；The pipe
The textual informations that reason computer can be received by judging communication state, operating mode and the two reception radio station of two transmitting stations
Decide by vote transmitting station, so as to which a transmitting station be made to be in radio-frequency transmissions state, another transmitting station does not emit radio frequency letter
Number；Transmitting station in radio-frequency transmissions state is referred to as host, and the transmitting station for not emitting radiofrequency signal is referred to as standby host；Institute
Double remaining transmitting station means of voting are stated to include the following steps：
A) host extremely manages computer communication breakdown judge：If host has, data are sent to management computer and data pass through
Verification then judges that host is normal to computer communication is managed, otherwise judges communication failure.
B) computer is managed to host communication breakdown judge：Host monitor management computer is sent to the communication state of host
And management computer is reported, if the communication state reported is normal, it is normal to host communication to manage computer communication failure, otherwise
Communication failure.
C) hostdown judges：If host is normal to management computer communication, management computer is reported to by host
Operating mode come judge host whether failure, if display of regime " failure ", then it is assumed that hostdown.
D) two radio station all breakdown judges are received：If it is normal to management computer communication to receive radio station 1, and receives on radio station 1
The operating mode to management computer is reported to represent to receive radio station 1 " normal ", then judges that reception radio station 1 is working properly, otherwise judges to receive
1 failure of radio station；Similarly, judge receive radio station 2 whether failure.If receiving radio station 1 and receiving 2 equal failure of radio station, judge that two connect
Receive radio station all failures.
E) host is with receiving radio station operating mode and frequency is consistent judges：If host is normal to computer communication is managed, sentence
Whether disconnected host is consistent with the operating mode and frequency in reception radio station working properly.If receive radio station 1 it is working properly and with master
The operating mode of machine is consistent with frequency, then judges that reception radio station 1 is consistent with host work pattern and frequency；Similarly, judge to receive
Whether radio station 2 and host work pattern and frequency are consistent.Sentence if any reception radio station is consistent with host work pattern and frequency
Disconnected host is consistent with receiving radio station operating mode and frequency.
F) host comparison breakdown judge：Pair reception radio station consistent with host work pattern and frequency judges.If it connects
Receipts radio station 1 is consistent with host work pattern and frequency, but manages computer and be sent to the text of host with receiving radio station 1 by penetrating
The text that frequency receives is inconsistent or reception radio station 1 is not received by text and then judges that receive radio station 1 compares failure with host；Together
Reason judges that receive radio station 2 compares failure with host.If the reception radio station consistent with host work pattern and frequency all with host pair
Than failure, then judge that host compares failure.
The beneficial effects of the invention are as follows：Double remaining transmitting station means of voting of the invention, have accurately combed the failure in radio station
Pattern can monitor radio station well；Rational active and standby radio station voting logic is devised, has accomplished that " this is cut just in active and standby radio station
Cut ", it can ensure that the normal radio station of working condition is in radio-frequency transmissions state in double remaining transmitting stations, can improve radio station number
According to the reliability of chain.
Description of the drawings
Fig. 1 is the structure diagram of the Project Realization of the double remaining transmitting station means of voting of the present invention；
Fig. 2 is the logical flow chart of the double remaining transmitting station means of voting of the present invention；
Fig. 3 is that the standby host in the double remaining transmitting station means of voting of the present invention manages logical flow chart.
Specific embodiment
The specific embodiment of the present invention is described further below in conjunction with the accompanying drawings.
Double remaining transmitting station means of voting of the invention are based on two transmitting stations, two reception radio station and a responsible number
According to processing and monitoring management computer,；The management computer can be by judging communication state, the work of two transmitting stations
Condition and two receive the textual information that radio station receive to decide by vote transmitting station, are sent out so as to which a transmitting station be made be in radio frequency
State is penetrated, another transmitting station does not emit radiofrequency signal；Transmitting station in radio-frequency transmissions state is referred to as host, does not send out
The transmitting station for penetrating radiofrequency signal is referred to as standby host.Double redundancy management logic flows are as shown in Figure 2 and Figure 3.
Judgement each in flow is illustrated：
A) host extremely manages computer communication breakdown judge：If host has, data are sent to management computer and data pass through
Verification then judges that host is normal to computer communication is managed, otherwise communication failure.
B) computer is managed to host communication breakdown judge：Host monitor management computer is sent to the communication state of host
And management computer is reported, if the communication state reported is normal, it is normal to host communication to manage computer communication failure, otherwise
Communication failure.
C) hostdown judges：If host is normal to management computer communication, management computer is reported to by host
Operating mode come judge host whether failure, if display of regime " failure ", then it is assumed that hostdown.
D) two radio station all breakdown judges are received：If receiving radio station 1, normally (receiving radio station 1 has number to management computer communication
According to being sent to management computer and data pass through verification) and receive radio station 1 report to management computer operating mode represent to receive it is electric
Platform 1 " normal " then judges that reception radio station 1 is working properly, otherwise judges to receive 1 failure of radio station；Similarly, judge to receive radio station 2
Whether failure.If receiving radio station 1 and receiving 2 equal failure of radio station, two reception radio station all failures are judged.
E) host is with receiving radio station operating mode and frequency is consistent judges：If host is normal to computer communication is managed, sentence
Whether disconnected host is consistent with the operating mode and frequency in reception radio station working properly.If receive radio station 1 it is working properly and with master
The operating mode of machine is consistent with frequency, then judges that reception radio station 1 is consistent with host work pattern and frequency；Similarly, judge to connect
It receives radio station 2 and whether host work pattern and frequency is consistent.If consistent with host work pattern and frequency if any reception radio station
Judge that host is consistent with receiving radio station operating mode and frequency.
F) host comparison breakdown judge：Pair reception radio station consistent with host work pattern and frequency judges.If it connects
Receipts radio station 1 is consistent with host work pattern and frequency, but manages computer and be sent to the text of host with receiving radio station 1 by penetrating
The text that frequency receives is inconsistent or reception radio station 1 is not received by text and then judges that receive radio station 1 compares failure with host；Class
As, judge that receive radio station 2 compares failure with host.If the reception radio station consistent with host work pattern and frequency all with host
Failure is compared, then judges that host compares failure.
Claims (1)
1. a kind of double remaining transmitting station means of voting, it is characterized in that：Double remaining transmitting station means of voting are based on two
Transmitting station, two reception radio station and the management computer of a responsible data processing and monitoring；The management computer can lead to
It is electric to decide by vote transmitting to cross the textual information that the communication state for judging two transmitting stations, operating mode and two reception radio station receive
Platform, so as to which a transmitting station be made to be in radio-frequency transmissions state, another transmitting station does not emit radiofrequency signal；It is sent out in radio frequency
The transmitting station for penetrating state is referred to as host, and the transmitting station for not emitting radiofrequency signal is referred to as standby host；Double remaining transmittings
Radio station means of voting includes the following steps：
A) host extremely manages computer communication breakdown judge：If host has, data are sent to management computer and data pass through school
It tests, then judges that host is normal to computer communication is managed, otherwise judge communication failure；
B) computer is managed to host communication breakdown judge：Host monitor management computer be sent to host communication state and on
Report management computer, if the communication state reported is normal, it is normal to host communication to manage computer, otherwise communication failure；
C) hostdown judges：If host is normal to management computer communication, the operating mode of management computer is reported to by host
Come judge host whether failure, if display of regime " failure ", then it is assumed that hostdown；
D) two radio station all breakdown judges are received：If it is normal to management computer communication to receive radio station 1, and receives radio station 1 and report to
The operating mode for managing computer represents to receive radio station 1 " normal ", then judges that reception radio station 1 is working properly, otherwise judge to receive radio station 1
Failure；Similarly, judge receive radio station 2 whether failure；If receiving radio station 1 and receiving 2 equal failure of radio station, two reception radio station are judged
All failures；
E) host is with receiving radio station operating mode and frequency is consistent judges：If host is normal to computer communication is managed, judge to lead
Whether machine is consistent with the operating mode and frequency in reception radio station working properly；If it is working properly and with host to receive radio station 1
Operating mode is consistent with frequency, then judges that reception radio station 1 is consistent with host work pattern and frequency；Similarly, judge to receive radio station 2
It is whether consistent with host work pattern and frequency；Judge host if any reception radio station is consistent with host work pattern and frequency
It is consistent with receiving radio station operating mode and frequency；
F) host comparison breakdown judge：Pair reception radio station consistent with host work pattern and frequency judges；If receive electricity
Platform 1 is consistent with host work pattern and frequency, but management computer is sent to the text of host and receives radio station 1 and connect by radio frequency
The text received is inconsistent or reception radio station 1 is not received by text, then judges that receive radio station 1 compares failure with host；Similarly,
Judge that receive radio station 2 compares failure with host；If the reception radio station consistent with host work pattern and frequency is all compared with host
Failure then judges that host compares failure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711293055.6A CN108259104A (en) | 2017-12-08 | 2017-12-08 | A kind of double remaining transmitting station means of voting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711293055.6A CN108259104A (en) | 2017-12-08 | 2017-12-08 | A kind of double remaining transmitting station means of voting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108259104A true CN108259104A (en) | 2018-07-06 |
Family
ID=62722368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711293055.6A Pending CN108259104A (en) | 2017-12-08 | 2017-12-08 | A kind of double remaining transmitting station means of voting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108259104A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109613846A (en) * | 2018-11-15 | 2019-04-12 | 航宇救生装备有限公司 | A kind of double redundancy overload voting starting method of high safety |
Citations (5)
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| JP2010171486A (en) * | 2009-01-20 | 2010-08-05 | Kenwood Corp | Information distribution system, information distribution apparatus, information receiving apparatus, information distribution method, and information receiving method |
| CN102915038A (en) * | 2012-11-16 | 2013-02-06 | 北京航空航天大学 | Dual-redundancy autonomous flight control system for micro-miniature unmanned helicopters |
| CN103002319A (en) * | 2011-09-15 | 2013-03-27 | 株式会社东芝 | Server device and switching method of transmission system |
| CN104820209A (en) * | 2015-04-15 | 2015-08-05 | 中国民用航空总局第二研究所 | Multilaser-action surveillance inquiry transmitter for civil aviation and inquiry method thereof |
| CN105244040A (en) * | 2015-07-20 | 2016-01-13 | 杭州联汇数字科技有限公司 | Audio signal consistency comparison method |
-
2017
- 2017-12-08 CN CN201711293055.6A patent/CN108259104A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010171486A (en) * | 2009-01-20 | 2010-08-05 | Kenwood Corp | Information distribution system, information distribution apparatus, information receiving apparatus, information distribution method, and information receiving method |
| CN103002319A (en) * | 2011-09-15 | 2013-03-27 | 株式会社东芝 | Server device and switching method of transmission system |
| CN102915038A (en) * | 2012-11-16 | 2013-02-06 | 北京航空航天大学 | Dual-redundancy autonomous flight control system for micro-miniature unmanned helicopters |
| CN104820209A (en) * | 2015-04-15 | 2015-08-05 | 中国民用航空总局第二研究所 | Multilaser-action surveillance inquiry transmitter for civil aviation and inquiry method thereof |
| CN105244040A (en) * | 2015-07-20 | 2016-01-13 | 杭州联汇数字科技有限公司 | Audio signal consistency comparison method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109613846A (en) * | 2018-11-15 | 2019-04-12 | 航宇救生装备有限公司 | A kind of double redundancy overload voting starting method of high safety |
| CN109613846B (en) * | 2018-11-15 | 2021-08-31 | 航宇救生装备有限公司 | Dual-redundancy overload voting starting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180706 |
|
| RJ01 | Rejection of invention patent application after publication |