CN102752164A - Dual-computer hot-standby switching method and system of grading system - Google Patents
Dual-computer hot-standby switching method and system of grading system Download PDFInfo
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- CN102752164A CN102752164A CN2011103185716A CN201110318571A CN102752164A CN 102752164 A CN102752164 A CN 102752164A CN 2011103185716 A CN2011103185716 A CN 2011103185716A CN 201110318571 A CN201110318571 A CN 201110318571A CN 102752164 A CN102752164 A CN 102752164A
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- sub server
- network switch
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Abstract
The invention discloses a dual-computer hot-standby switching method and a system of a grading system. The method includes that detection information from a main grading server is forwarded through a network switch, when the detection information of the main grading server is abnormal, grading data from a standby grading server is received through the network switch, recovery information is sent to the main grading server through the network switch, and grading data from the main grading server are received through the network switch when the detection information of the main grading server is normal. According to the method, the problem that data can't be processed due to faults of the system in the grading system is solved, and the switch between the main grading server and the standby grading server can be achieved in short switching time, data dump is not required during the switching process, so that field data are not lost, the reliability and efficiency of the grading system on data process are improved, and the application requirement of the field grading system is satisfied.
Description
Technical field
The present invention relates to that athletic competition is relayed, in the live marking type program making field, be applied to the on-the-spot data of scoring of athletic competition calling and treatment system in, particularly a kind of changing method of two-node cluster hot backup of the system that gives a mark and system.
Background technology
Along with the development of television relay technology, live telecast class program becomes the important component part of TV programme, and particularly the television relay for the marking class has obtained significant progress in recent years; Its development not only relates in the TV domain, and relates to widely in distributed network and the mobile storage field, in the live process of athletic competition or marking type program; Usually need carry out site instant to field data and handle, in order to guarantee broadcast quality, propose higher requirement for the reliability of fielded system; Owing to be the program retransmission site, generally building all of fielded system carried out temporarily, therefore; The reliability of fielded system can receive the influence of various factors, for fear of the unsteadiness that extraneous factor and system factor bring to fielded system, adopts the mode of backup database in the prior art usually; Prevent losing of field data, but the problem that said method can bring usually is to need extra interpolation database facility; And because the switching of database facility needs certain switching time; Therefore, in handoff procedure, can produce losing of on-the-spot input data, cause losing and output error of on-the-spot input data.
Realize in the process of the present invention that the inventor finding has following defective, the method for available technology adopting backup database in system in the prior art; Break down when need switching in system, switch when carry out database and server or processor, need long switching time; Thereby the loss of data that causes at handoff procedure; When particularly above problem appears in the on-the-spot type of marking system, will directly have influence on the broadcast effect of program, increase the probability of field data mistake.
Summary of the invention
To defective of the prior art, the invention solves in the marking system problem that because the system failure can not be fought each other divided data end carries out data processing.
In order to solve the changing method that above technical problem the invention provides a kind of two-node cluster hot backup of the system that gives a mark; Comprise: transmit the detection information from leading sub server through the network switch, said detection information is used to detect the fault of whether communicating by letter between the said network switch and the said leading sub server;
When said leading sub server detection information when being unusual; Then receive the marking data of providing the marking server for oneself through the said network switch; And send recovering information to said leading sub server through the said network switch, said recovering information is used to recover communicating by letter between the said network switch and the said leading sub server;
When said leading sub server detection information for just often, then receive marking data from said leading sub server through the said network switch.
Simultaneously, the present invention provides a kind of switched system of two-node cluster hot backup of the system that gives a mark, comprise, and receiving element, active and standby switch unit, wherein
Said receiving element is used for transmitting the detection information from leading sub server through the network switch, and said detection information is used to detect the fault of whether communicating by letter between the said network switch and the said leading sub server;
Said active and standby switch unit; Be used for when said leading sub server detection information when being unusual; Then receive the marking data of providing the marking server for oneself through the said network switch; And send recovering information to said leading sub server through the said network switch, said recovering information is used to recover communicating by letter between the said network switch and the said leading sub server;
When said leading sub server detection information for just often, then receive marking data from said leading sub server through the said network switch.
Compared with prior art, the embodiment of the invention has the following advantages: through in former marking system, increasing the marking server as the server of giving a mark fully, former marking server is as leading sub server; When leading sub server breaks down; Watch-dog switches to the server of giving a mark fully through the network switching equipment from leading sub server, in this handoff procedure, need not carry out the unloading and the switching of data; Use and just can realize conversion short switching time from leading sub server to the server of giving a mark fully; And in this process owing to do not need the unloading data, therefore can not cause losing of field data, increased the reliability of marking system handles data; And data-handling efficiency, better met the application requirements of on-the-spot marking system.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1: the system configuration composition diagram that is a kind of system's two-node cluster hot backup of giving a mark in the embodiment of the invention;
Fig. 2: the flow chart that is a kind of changing method of two-node cluster hot backup of the system that gives a mark in the embodiment of the invention;
Fig. 3: the sketch map that is a kind of switched system of two-node cluster hot backup of the system that gives a mark in the embodiment of the invention.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obvious described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
A kind of changing method of two-node cluster hot backup of the system that gives a mark is provided in the embodiment of the invention 1; As shown in Figure 2; The system that gives a mark in the present embodiment comprises at least: the network switch, marking input, marking server and database, and said marking data terminal, server and said database are connected with the said network switch; Its actual marking system construction drawing is as shown in Figure 1, specifically comprises:
S101: receive leading sub server and detect information;
This step is specially: transmit the detection information from leading sub server through the network switch, said detection information is used to detect the fault of whether communicating by letter between the said network switch and the said leading sub server;
S102: judge whether to switch; This step is specially: when said leading sub server detection information when being unusual; Then receive the marking data of providing the marking server for oneself through the said network switch; And send recovering information to said leading sub server through the said network switch, said recovering information is used to recover communicating by letter between the said network switch and the said leading sub server; When said leading sub server detection information for just often, then receive marking data from said leading sub server through the said network switch.
The changing method of the two-node cluster hot backup of another kind of marking system is provided in the embodiment of the invention 2; Comprise in the said marking system: the network switch, marking input, marking server and database; Said marking data terminal, server and said database are connected with the said network switch, specifically comprise:
The said network switch specifically comprises: cable network switch and/or wireless network switch.
S201: transmit the detection information from leading sub server through the network switch, said detection information is used to detect the fault of whether communicating by letter between the said network switch and the said leading sub server;
Specifically comprise in the said leading sub server detection information: the power supply capacity detected value.
S202: when said leading sub server detection information when being unusual; Then receive the marking data of providing the marking server for oneself through the said network switch; And send recovering information to said leading sub server through the said network switch, said recovering information is used to recover communicating by letter between the said network switch and the said leading sub server;
When said leading sub server detection information for just often, then receive marking data from said leading sub server through the said network switch.
Above step also specifically comprises: said judge detect information by said leading sub server whether unusual step specifically comprise: receive the power supply capacity detection threshold; Judge the whether said power supply capacity detection threshold in region of said power supply capacity detected value, if it is unusual that then said leading sub server detects information, otherwise said information is normal.
Specifically comprise the marking Data Identification in the data of marking described in the above step; When receive the marking data of providing the marking server for oneself through the said network switch; Said marking data are designated the data of giving a mark fully; When receiving the marking data from said leading sub server through the said network switch, said marking data are designated leading divided data.
S203: when said leading sub server detection information when being unusual; Judge whether communicating by letter between the said network switch and the said leading sub server recovers; If recover, then receive marking data from said leading sub server through the said network switch.
Can further include after the above step: generate subtitle file according to said marking data; In broadcast control system, carrying out captions according to said subtitle file plays.
A kind of switched system of two-node cluster hot backup of the system that gives a mark is provided in the embodiment of the invention 3; As shown in Figure 3; Comprise in the said marking system: comprise in the said marking system: the network switch, marking input, marking server and database; Said marking data terminal, server and said database are connected with the said network switch
Specifically comprise, receiving element 301, active and standby switch unit 302, wherein,
Cable network switch and/or wireless network switch; Said database is a relevant database.
Said receiving element 301 is used for transmitting the detection information from leading sub server through the network switch, and said detection information is used to detect the fault of whether communicating by letter between the said network switch and the said leading sub server;
Said active and standby switch unit 302; When said leading sub server detection information when being unusual; Then receive the marking data of providing the marking server for oneself through the said network switch; And send recovering information to said leading sub server through the said network switch, said recovering information is used to recover communicating by letter between the said network switch and the said leading sub server;
When said leading sub server detection information for just often, then receive marking data from said leading sub server through the said network switch;
Wherein, specifically comprise in the said leading sub server detection information: the power supply capacity detected value, and then, the also concrete bag power supply of active and standby switch unit 302 detecting unit 3021, wherein, said power supply detecting unit 3021 is used to receive the power supply capacity detection threshold; Judge the whether said power supply capacity detection threshold in region of said power supply capacity detected value, if it is unusual that then said leading sub server detects information, otherwise said information is normal.
Specifically comprise the marking Data Identification in the said marking data; When receive the marking data of providing the marking server for oneself through the said network switch; Said marking data are designated the data of giving a mark fully; When receiving the marking data from said leading sub server through the said network switch, said marking data are designated leading divided data.
In above system, can further include:, recovery unit 303:
Said recovery unit 303; Be used for when said leading sub server detection information when being unusual; Judge whether communicating by letter between the said network switch and the said leading sub server recovers,, then receive marking data from said leading sub server through the said network switch if recover.
Above system also further comprises: captions generation unit 304 and broadcast unit 305, and said captions generation unit 304 is used for generating subtitle file according to said marking data; Said broadcast unit 305 is used for carrying out captions at broadcast control system according to said subtitle file and plays.
Through the description of above execution mode, those skilled in the art can be well understood to the present invention and can realize through hardware, also can realize by the mode that software adds necessary general hardware platform.Based on such understanding; Technical scheme of the present invention can be come out with the embodied of software product, this software product can be stored in a non-volatile memory medium (can be CD-ROM, USB flash disk; Portable hard drive etc.) in; Comprise some instructions with so that computer equipment (can be personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
It will be appreciated by those skilled in the art that accompanying drawing is the sketch map of a preferred embodiment, module in the accompanying drawing or flow process might not be that embodiment of the present invention is necessary.
It will be appreciated by those skilled in the art that the module in the device among the embodiment can be distributed in the device of embodiment according to the embodiment description, also can carry out respective change and be arranged in the one or more devices that are different from present embodiment.The module of the foregoing description can be merged into a module, also can further split into a plurality of submodules.
The invention described above embodiment sequence number is not represented the quality of embodiment just to description.
More than disclosedly be merely several specific embodiment of the present invention, still, the present invention is not limited thereto, any those skilled in the art can think variation all should fall into protection scope of the present invention.
Claims (12)
1. the changing method of the two-node cluster hot backup of the system that gives a mark is characterized in that, comprising:
Transmit the detection information from leading sub server through the network switch, said detection information is used to detect the fault of whether communicating by letter between the said network switch and the said leading sub server;
When said leading sub server detection information when being unusual; Then receive the marking data of providing the marking server for oneself through the said network switch; And send recovering information to said leading sub server through the said network switch, said recovering information is used to recover communicating by letter between the said network switch and the said leading sub server;
When said leading sub server detection information for just often, then receive marking data from said leading sub server through the said network switch.
2. the method described in claim 1 is characterized in that, said when said leading sub server detection information for just often, then through also specifically comprising after the marking data step of said network switch reception from said leading sub server:
When said leading sub server detection information when being unusual, judge that whether communicating by letter between the said network switch and the said leading sub server recovers, if recover, then receives the marking data from said leading sub server through the said network switch.
3. the method described in claim 1 is characterized in that, specifically comprises in the said leading sub server detection information: the power supply capacity detected value.
4. the method described in claim 3 is characterized in that, said judge detect information by said leading sub server whether unusual step specifically comprise:
Receive the power supply capacity detection threshold;
Judge the whether said power supply capacity detection threshold in region of said power supply capacity detected value, if it is unusual that then said leading sub server detects information, otherwise said information is normal.
5. the method described in claim 1; It is characterized in that; Specifically comprise the marking Data Identification in the said marking data, when receive the marking data of providing the marking server for oneself through the said network switch, said marking data are designated the data of giving a mark fully; When receiving the marking data from said leading sub server through the said network switch, said marking data are designated leading divided data.
6. the method described in claim 1 is characterized in that, said when said leading sub server detection information for just often, then through also specifically comprising after the marking data step of said network switch reception from said leading sub server:
Generate subtitle file according to said marking data;
In broadcast control system, carrying out captions according to said subtitle file plays.
7. the switched system of the two-node cluster hot backup of the system that gives a mark is characterized in that, comprise, and receiving element, active and standby switch unit, wherein
Said receiving element is used for transmitting the detection information from leading sub server through the network switch, and said detection information is used to detect the fault of whether communicating by letter between the said network switch and the said leading sub server;
Said active and standby switch unit; Be used for when said leading sub server detection information when being unusual; Then receive the marking data of providing the marking server for oneself through the said network switch; And send recovering information to said leading sub server through the said network switch, said recovering information is used to recover communicating by letter between the said network switch and the said leading sub server;
When said leading sub server detection information for just often, then receive marking data from said leading sub server through the said network switch.
8. the system described in claim 7; It is characterized in that, also comprise in the said system: recovery unit, said recovery unit; Be used for when said leading sub server detection information when being unusual; Judge whether communicating by letter between the said network switch and the said leading sub server recovers,, then receive marking data from said leading sub server through the said network switch if recover.
9. the system described in claim 7 is characterized in that, specifically comprises in the said leading sub server detection information: the power supply capacity detected value.
10. the system described in claim 9 is characterized in that, active and standby switch unit also specifically wraps the power supply detecting unit, wherein,
Said power supply detecting unit is used to receive the power supply capacity detection threshold;
Judge the whether said power supply capacity detection threshold in region of said power supply capacity detected value, if it is unusual that then said leading sub server detects information, otherwise said information is normal.
11. the system described in claim 7; It is characterized in that; Specifically comprise the marking Data Identification in the said marking data; When receive the marking data of providing the marking server for oneself through the said network switch, served as the said network switch and received marking data from said leading sub server, said marking data are designated leading divided data.
12. the system described in claim 7 is characterized in that, also comprises, and captions generation unit and broadcast unit, said captions generation unit is used for generating subtitle file according to said marking data; Said broadcast unit is used for carrying out captions at broadcast control system according to said subtitle file and plays.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110318571.6A CN102752164B (en) | 2011-10-19 | 2011-10-19 | A kind of switching method and system of the two-node cluster hot backup of scoring system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110318571.6A CN102752164B (en) | 2011-10-19 | 2011-10-19 | A kind of switching method and system of the two-node cluster hot backup of scoring system |
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| CN102752164A true CN102752164A (en) | 2012-10-24 |
| CN102752164B CN102752164B (en) | 2017-12-29 |
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| CN201110318571.6A Expired - Fee Related CN102752164B (en) | 2011-10-19 | 2011-10-19 | A kind of switching method and system of the two-node cluster hot backup of scoring system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110649995A (en) * | 2019-09-02 | 2020-01-03 | 熊猫智慧水务有限公司 | Intelligent double-path redundant communication networking system for water supply |
| CN111198545A (en) * | 2019-12-24 | 2020-05-26 | 重庆特斯联智慧科技股份有限公司 | Intelligent building indoor air environment maintenance system and method |
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| CN102752164B (en) | 2017-12-29 |
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Effective date of registration: 20190320 Address after: 100195 No. 621, 6th floor, No. 1 Building, 131 North West Fourth Ring Road, Haidian District, Beijing Patentee after: Beijing Xinaote Intelligent Sports Innovation Development Co., Ltd. Address before: 100195 new technology building, 49 Wukesong Road, Haidian District, Beijing Patentee before: China Digital Video (Beijing) Limited |
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Granted publication date: 20171229 Termination date: 20201019 |