CN101483744A - Information display method - Google Patents
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- CN101483744A CN101483744A CNA2008102050974A CN200810205097A CN101483744A CN 101483744 A CN101483744 A CN 101483744A CN A2008102050974 A CNA2008102050974 A CN A2008102050974A CN 200810205097 A CN200810205097 A CN 200810205097A CN 101483744 A CN101483744 A CN 101483744A
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Abstract
An information display method belongs to the information display technology field. The information display method of the invention is applied in a networking information display system comprising four structures of an operation centre, a domain controller, a group controller and a display terminal. The information display method in a play list manner is applied for daily plan information display of the information display system. The information display method in a play manner is applied for instant information display of the information display system. The two manners are combined to realize information display management. The information display method is characterized in that it is diverse in information display content, convenient to control the information display and immediately displays emergency information.
Description
Technical field
The invention belongs to the information display technology field, be specifically related to a kind of being used to comprise successively from the upper strata to the method for information display of the information display system of management and control center, domain controller, group control device and display terminal four hierarchical structures of lower floor.
Background technology
Along with the continuous development of the scale in public transport fields such as urban track traffic, civil aviaton, railway enlarges, and the increase of a large amount of crowd activity places such as showground, hotel opening, more and more need to provide meet that regional environment requires, information content variation, scheduling flexibly and the system information of hommization show service, for example, requirement can be provided to multiple informations such as the time of sending out, government notice, tour reference, security to more directly perceived, the vivider various valuable information of crowd's issue in people's active procedure.
Information display system with urban track traffic is an example, continuous increase along with rail line, circuit is long more, hinge is many more, stratification is complicated more, and the requirement of Customer information display system is become increasingly complex, and is also more and more higher to the requirement of information displaying contents and flexibility simultaneously.Under normal circumstances, require the information display system of track traffic that real-time and dynamic multimedia messagess such as Passenger Notice, service time, train arrival ﹠ leaving time, time-table, management bulletin, government notice, tour reference, securities information, medium news, live game coverage, advertisement are provided; Under improper situations such as fire, fault and the attack of terrorism, require the information display system of track traffic guiding can be provided or evacuate prompting; For the information display system of mobile unit reception wireless transmission, information display system is carrying out the audio frequency and video broadcast in the railway car LCD display after treatment in real time.Therefore the information display system of urban track traffic can make the passenger pass through correct information on services guiding, takes track traffic safely, easily.
In the existing Customer information display system, application number is that 200810207868.3 Chinese patent discloses " a kind of information display system ".Figure 1 shows that a kind of information display system structural representation of networking.As shown in Figure 1, as shown in Figure 1, information display system can be divided into ground floor 11, the second layer 12, the 3rd layer 13 and the 4th layers 14 from the level of control.Simultaneously, ground floor can be referred to as central core, and the second layer can be referred to as the territory layer, and the 3rd layer can be referred to as group's layer, and the 4th layer can be referred to as the information display layer.Ground floor 11 comprises management and control center 211, the second layer 12 comprises domain controller 1, domain controller 2 222 and domain controller 3 223, comprise group control device 1, group control device 2 232, group control device 3 233 and group control device N234 for the 3rd layer 13, the 4th layer 14 comprises display terminal 1, display terminal 2 242, display terminal 3 243 and display terminal N244.Three domain controllers 221,222,223 all are connected with management and control center 211 networks and are subjected to the management and control center monitoring, three group control devices 231,232,233 all are connected with management and control center 211 networks and are subjected to domain controller 221 monitoring, and each group control device all is connected with each domain controller network.In this embodiment, network connects and does not illustrate out that shown line is illustrated as control relation between the two by line.While network connection display terminal 1 and display terminal 2 242 below the group control device 1, display terminal 1 and display terminal 2 242 all are subjected to one 231 monitoring of group control device.Because, display terminal is monitored by the group control device, and the group control device is monitored by domain controller again, and further domain controller is subjected to the management and control center monitoring again, therefore, the displaying contents of display terminal is that the management and control center that can be subjected to ground floor, the domain controller of the second layer, the 3rd layer group control device are monitored simultaneously.Wherein, all display terminals that all group control device groups of the group control device under domain controller one 221 monitorings and domain controller one 221 monitoring are monitored are defined as the territory scope of domain controller one; All display terminals under one 221 monitorings of group control device are defined as group's scope of group control device one.
The present invention is directed to information display system shown in Figure 1 and proposed a kind of new method for information display.
Summary of the invention
The technical problem to be solved in the present invention is, provides that a kind of information displaying contents that can realize the network information display system is rich and varied, information shows that control is convenient, emergence message shows method for information display timely.
For solving the problems of the technologies described above, the invention provides a kind of method for information display, be used to comprise successively from the upper strata to the information display system of management and control center, domain controller, group control device and display terminal four hierarchical structures of lower floor.The method for information display of this invention adopts the playlist mode and intercuts two kinds of information display modes of mode and shows in conjunction with realization information; The daily plan information that the method for information display of playlist mode is used for information display system shows; The method for information display that intercuts mode intercuts information by the upper strata to lower floor's issue, intercuts information priority and is superior to playlist, and the instant messages that is used for information display system shows.
According to method for information display provided by the invention, wherein, the method for information display of playlist mode comprises concrete steps:
(1) first playlist is issued at the management and control center;
(2) domain controller receives first playlist;
(3) domain controller according to first playlist from management and control center downloading and playing file;
(4) domain controller is issued second playlist according to first playlist to the group control device of being monitored;
(5) the group control device receives second playlist;
(6) the group control device according to second playlist from domain controller downloading and playing file;
(7) the group control device transmits the display terminal that played file is monitored to the group control device according to second playlist;
(8) display terminal shows received played file.
As the preferred version of the method for information display of playlist mode, the method for information display of playlist mode comprises concrete steps:
(1) first playlist is issued at the management and control center;
(2) domain controller receives first playlist;
(3a) according to domain controller this locality storage file and first playlist in advance, need to judge whether the downloading and playing file, if do not need the played file downloaded, then enter step (4), the downloading and playing file then enters step (3b) if desired;
(3b) domain controller request downloading and playing file;
(3c) management and control center response request;
(3d) played file is downloaded to domain controller this locality from the management and control center;
(4) domain controller is issued second playlist according to first playlist to the group control device of being monitored;
(5) the group control device receives second playlist;
(6a) according to group control device this locality storage file and second playlist in advance, need to judge whether the downloading and playing file, if do not need the played file downloaded, then enter step (7), the downloading and playing file then enters step (6b) if desired;
(6b) group control device request downloading and playing file;
(6c) domain controller response request;
(6d) played file is downloaded to domain controller this locality from domain controller;
(7) the group control device transmits the display terminal that played file is monitored to the group control device according to second playlist;
(8) display terminal shows received played file.
According to the method for information display of playlist mode provided by the invention, wherein, the mode that first playlist is issued at the management and control center is the active published method; The mode that domain controller is issued second playlist is the active published method.Described first playlist can be identical with second playlist.Described second playlist also can be that domain controller forms according to the first playlist editor, and the specified information displaying contents of second playlist is limited by the specified information displaying contents of first playlist.In described first playlist broadcast priority level can be set, the domain controller that receives first playlist decides information displaying contents order according to playing priority level.The following Network Transmission that is loaded in of described played file has the free time to carry at present; The download of described played file is downloaded by the FTP communication mechanism.
According to method for information display provided by the invention, wherein, when playlist mode realization information showed, the upper strata that information is intercutted in described issue can be management and control center or one of domain controller or group control device.The described information of intercutting directly shows by display terminal.When information was intercutted in the issue of management and control center, the method for information display that intercuts mode comprised following concrete steps:
(1) the information indication range intercutted is determined at the management and control center as required, and information is intercutted in issue;
(2) domain controller receives the information of intercutting at management and control center;
(3) domain controller is determined the group control device that intercuts according to the information of intercutting, and transmits the information of intercutting;
(4) the group control device will intercut played file included in the information and be sent to the display terminal that the group control device is monitored;
(5) display terminal shows received played file.
When information was intercutted in the domain controller issue, the method for information display that intercuts mode comprised following concrete steps:
(1) domain controller is determined the information indication range intercutted as required, and information is intercutted in issue;
(2) information of intercutting of group control device acceptance domain controller;
(3) the group control device in will intercutting included played file be sent to the display terminal that the group control device is monitored;
(4) display terminal shows received played file.
Technique effect of the present invention is that by the information demonstration of playlist mode, its information Showplan, DISPLAY ORDER, display mode etc. can be concentrated and controlled by the management and control center, are convenient to realize orderly regulation management and control.Simultaneously, domain controller can carry out the editorial management of certain limit according to management and control center issue playlist, can realize to a certain degree autonomous management according to the characteristics domain controller of territory scope.By to the first different playlist of different domain controllers issue, different group control devices is issued different second playlists, can realize that the information of same area scope not or distinct group scope shows difference, thereby the information displaying contents is rich and varied.Show that by the information of intercutting mode emergence message shows can obtain instant playback.
Description of drawings
Fig. 1 is the information display system structural representation of existing a kind of networking;
Fig. 2 is the embodiment schematic diagram of playlist mode method for information display provided by the present invention;
Fig. 3 is the another embodiment schematic diagram of playlist mode method for information display provided by the present invention;
Fig. 4 is the embodiment schematic diagram that intercuts the mode method for information display provided by the present invention;
Fig. 5 is the another embodiment schematic diagram that intercuts the mode method for information display provided by the present invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with accompanying drawing.
Figure 2 shows that the embodiment schematic diagram of the method for information display of playlist mode, present embodiment is the method for information display that is used for information display system shown in Figure 1, playlist is a kind of catalogue file of playing guiding, it reflects the content and the playing sequence of broadcast, also can reflect time parameter, broadcast mode of broadcast etc., it can be edited by the staff at management and control center, also can be edited by the staff of domain controller.After the specified played file of playlist was complete, display terminal can extract played file according to playlist and play automatically.In conjunction with illustrated in figures 1 and 2, the step of the method for information display of playlist mode is done following specifying:
S201, first playlist is issued at the management and control center.
In this step, the management and control center is in order to monitor the information displaying contents in its domain controller institute monitoring range, first playlist can be issued to certain domain controller of management and control center monitoring by grid in management and control center 211, so its published method is generally initiatively published method.Its first playlist be the management and control center the staff who is authorized to according to information content displayed needs and information show the rule article editor that must observe form.General first playlist is specified all displaying contents of normal daily information demonstration and the rule of demonstration, if the rule of information content displayed or demonstration etc. need change, can change first play category by editor, issues again.According to the difference of each territory range information displaying contents or mode, the meeting of first playlist is difference to some extent.In this embodiment, management and control center 211 can be respectively to domain controller 1, domain controller 2 222, the first different playlist of domain controller 3 223 issues.Simultaneously, it is other different priorities to be set respectively in each first playlist, and the specified play content priority that priority level is high shows, is shown as example with the information of urban track traffic, and priority rule is as follows: the first order: the train information on services; The second level: passenger's guidance information; The third level: general station affair information and public information; The fourth stage: other kinds information (as commercial advertisement, real-time news etc.).
S202, domain controller receive first playlist.
In this step, as shown in Figure 1, the domain controller 1 of the second layer, domain controller 2 222, domain controller 3 222 receive first playlist that management and control center 211 sends over, and are stored in the local memory space of domain controller.
S203, domain controller according to first playlist from management and control center downloading and playing file.
In this step, domain controller 1, domain controller 2 222, domain controller 3 222 all 211 are downloaded the specified played file of first playlists according to first playlist from the management and control center, and its played file has editted the management and control center 211 that is stored in advance.In this embodiment, preferably when the Network Transmission of information display system is idle relatively, download, do not take the bandwidth of network when busy like this, help system and move.Simultaneously, the mode of network download is downloaded by the FTP communication mechanism.
S204, domain controller is issued second playlist according to first playlist to the group control device of being monitored.
In this step, domain controller has certain autonomous management ability, and this autonomous management ability is to realize in first playlist institute restricted portion.Because group's scope that each group control device is monitored needs the information of different content to show that for example, the information displaying contents of one 231 monitoring ranges of group control device and 2 232 monitoring ranges of group control device is incomplete same.Domain controller is in order to monitor the information displaying contents in its group control device institute monitoring range, and domain controller is according to the first playlist editor, second playlist, and is distributed to the group control device that domain controller is monitored.Some place of first playlist that the management and control center is edited can specify edit-modify (for example to select, increase, deletion or the like), editor can not be revised in some place, generally can not revise editor for what all want identical demonstration in all territories of total system, domain controller can specify the part of edit-modify to carry out edit-modify according to the characteristics of this territory scope and the special requirement of information demonstration to first playlist, thereby compile second playlist, therefore the specified information content displayed of second playlist is limited by the information displaying contents of first playlist.In the present embodiment, domain controller 1, domain controller 2 222, domain controller 3 223 all have the autonomous management ability, and its editor's second playlist is variant mutually; Simultaneously, domain controller can be according to the difference of group's information displaying contents or mode and difference to some extent to second playlist of different group control device issue, with domain controller 1 is example, domain controller 1 has nothing in common with each other to second playlist of its group control device 1 of monitoring, group control device 2 232,3 233 issues of group control device, thereby can realize the difference of the information displaying contents of each group scope.If domain controller shows needs according to information, first playlist satisfies the information display requirement, do not need it is carried out edit-modify, this moment, second playlist was identical with first playlist, and domain controller can directly be distributed to the group control device that it is monitored to first play category.Therefore playlist can reflect other height of management and control level, and the management and control of first play category is superior to the management and control rank of second play category.Domain controller is generally issued second playlist by active mode, realizes the autonomy control to this territory scope.
S205, the group control device receives second playlist.
In this step, as shown in Figure 1, during domain controller one 221 issues second playlist, second playlist that the group control device 1 that domain controller 1 is monitored, group control device 2 232, group control device 3 233 acceptance domain controllers 1 send over is stored in the local memory space of group control device.
S206, group control device according to second playlist from domain controller downloading and playing file.
In this step, group control device 1, group control device 2 232, group control device 3 233 are all downloaded the specified played file of second playlist according to second playlist from domain controller 1, its played file edits in advance or downloads, and is stored in group control device 1.In this embodiment, preferably when the Network Transmission of information display system is idle relatively, download, do not take the bandwidth of network when busy like this, help the comprehensive utilization of system resource.Simultaneously, the mode of network download can be downloaded by the FTP communication mechanism.
S207, the group control device transmits the display terminal that played file is monitored to the group control device according to second playlist.
In this step, with group control device 231 is example, group control device 231 is according to second played column, transmit the specified played file of second playlist simultaneously to display terminal 1, display terminal 2 242, the team control controller can transmit with automated manner according to second playlist, therefore, display terminal can carry out automatic information to the specified played file of second broadcasting list and show, need not manual operation.Broadcasting list can be divided into a day tabulation, Zhou Liebiao, month tabulation etc., the day tabulation can reflect an information displaying contents and a mode in working day, the group control device receives after the played file that day tabulates and the day tabulation is specified, can realize the automatic broadcast of this day information displaying contents.
S208, display terminal shows received played file.
Display terminal receives after the specified played file of second playlist, is shown in display screen.Display terminal content displayed under same group control device is monitored is identical, and for example display terminal 1 is identical with the displaying contents of display terminal 242.
So far, the information procedure for displaying of playlist finishes.
This method is by playlist plan information displaying contents and mode, have the centralized and unified control in center, territory layer autonomous management, group's layer autonomous management, the identical characteristics of group's scope internal information displaying contents, the daily plan information that can be used for information display system shows.
Figure 3 shows that the another embodiment schematic diagram of the method for information display of playlist mode.Present embodiment is the method for information display that is used for information display system shown in Figure 1, is with the difference of method for information display embodiment illustrated in fig. 2: the relative further refinement of the downloading process of the specified played file of playlist.In conjunction with Fig. 1 and shown in Figure 3, the download step to the step, particularly played file of the method for information display of playlist mode makes the following instructions.
S301, first playlist is issued at the management and control center.
S302, domain controller receive first playlist.
S303 according to domain controller this locality storage file and first playlist in advance, need to judge whether the downloading and playing file.
In this step, the domain controller of information display system shown in Figure 1 has local memory space, therefore is that storage is documentary generally speaking, for example, after last time, information show to finish, last time, the information specified played file of tabulation that displays the play generally can continue to be stored in domain controller.Simultaneously, excessive in order to reduce by the played file capacity of network download, can store some files of often playing the needs use in advance in the memory space of domain controller, the file that the memory space of domain controller is stored is not limited by the specified played file of first playlist.For example, after domain controller 1 is received first playlist, judge whether the played file of appointment in first playlist has in the memory space of this locality; If in the local memory space of domain controller 1, all have, then enter step S307; If in the local memory space of domain controller 1, all do not have or partly do not have, then enter step S304.
S304, domain controller request downloading and playing file.
Domain controller can send request command to the management and control center, and request needs the played file of download, also is not have the specified played file of first playlist in the local memory space.
S305, management and control center response request.
If the played file that refers to of wrapping is the specified played file of first playlist that the management and control center sends to this domain controller in the domain controller request command, the then direct response request in management and control center.
S306, played file is downloaded to domain controller this locality from the management and control center.
S307, domain controller is issued second playlist according to first playlist to the group control device of being monitored.
S308, the group control device receives second playlist.
S309 according to group control device this locality storage file and second playlist in advance, need to judge whether the downloading and playing file.
In this step, same, the group control utensil of information display system shown in Figure 1 has local memory space, therefore be that storage is documentary generally speaking, for example, after last time, information show to finish, last time, the information specified played file of tabulation that displays the play generally can continue to be stored in the group control device.Simultaneously, in order to reduce by the jumbo played file of network download, can store some frequent broadcasts in advance needs the file of use in the memory space of group control device.For example, after group control device 1 is received second playlist, judge whether the played file of appointment in second playlist has in the memory space of this locality; If in the local memory space of group control device 1, all have, then enter step S313; If in the local memory space of group control device 1, all do not have or partly do not have, then enter step S310.
S310, group control device request downloading and playing file.
In this step, the group control device can send request command to the domain controller of upper strata, monitor group controller itself, and request needs the played file of download, also is not have the specified played file of second playlist in the local memory space.
S311, the domain controller response request.
In this step, if the played file that refers to of wrapping is the specified played file of first playlist that domain controller sends to this domain controller in the group control device request command, the then direct response request of domain controller.
S312, played file is downloaded to group control device this locality from domain controller.
S313, the group control device transmits the display terminal that played file is monitored to the group control device according to second playlist.
S314, display terminal shows received played file.
So far, the information procedure for displaying of playlist finishes.
The information of this embodiment shows the local storage function that utilizes domain controller and group control device, can reduce data between management and control center and the domain controller, between the domain controller and the transmission volume between the group control device, improves system effectiveness.
Figure 4 shows that the embodiment schematic diagram that intercuts the method for information display of mode provided by the invention.The mode of intercutting is to intercut information by the upper strata of information display system to lower floor's issue, the upper strata of information and the domain controller between the display terminal or group control device are intercutted in issue does not have autonomous right to revise the information of intercutting, the priority level of intercutting information is higher than tabulation and plays, generally be applicable to the emergence message broadcast, it is generally fairly simple to intercut information, intercuts the editor or call from memory space last time of information by issue.In conjunction with Fig. 1 and shown in Figure 4, when issue intercut information when the management and control center 211, the method for information display that intercuts mode is made the following instructions.
S401, the information indication range intercutted is determined at the management and control center as required, information is intercutted in issue.
The information of intercutting can pre-edit be stored in the management and control in the heart, also can edit formation immediately by management and control central task personnel, the information of intercutting comprises to be intercutted instruction and intercuts file, intercutting file generally is fairly simple information, when for example fire emergency occurring, the content of intercutting information is for instructing the character property information of evacuating.Also be at several territories scope or all territory scope issues, select the domain controller of issue according to the situation of accident.Can issue the information of intercutting by the manual activation mode.
S402, domain controller receives the information of intercutting at management and control center.
S403, domain controller is determined the group control device that intercuts according to the information of intercutting, and transmits the information of intercutting.
In step S402 and S403, domain controller works the middle rotating function of the information of intercutting in this step, and domain controller receives the information of intercutting and directly sends the group control device that it is monitored later on to, can not make further editorial management to intercutting information.
S404, group control device in will intercutting included played file be sent to the display terminal that the group control device is monitored.
The group control device is the same middle rotating function that works the information of intercutting in this step, and the group control device receives after the information of intercutting, and the file that intercuts that only will intercut in the information sends the display terminal that it is monitored to, can not make further editorial management to intercutting information.
S405, display terminal shows received played file.
So far, the procedure for displaying that intercuts information finishes, and the information of intercutting can access rapid demonstration, and therefore, the information display mode of intercutting mode is used for instant messages and shows.
Figure 5 shows that the another embodiment schematic diagram that intercuts the method for information display of mode provided by the invention, this embodiment directly issues by domain controller and intercuts information, and the information of intercutting can be edited formation immediately by the staff of domain controller.As shown in Figure 5, the method for information display that intercuts mode specifically may further comprise the steps:
S501, domain controller determine the information indication range intercutted as required, and information is intercutted in issue;
S502, the information of intercutting of group control device acceptance domain controller;
S503, group control device in will intercutting included played file be sent to the display terminal that the group control device is monitored;
S504, display terminal shows received played file.
So far, the procedure for displaying that intercuts information finishes, and the information of intercutting can access rapid demonstration.
Information by above playlist mode shows and intercuts that embodiment introduction that the information of mode shows as can be known, intercut information priority by setting and be superior to playlist, when the information of daily plan shows, adopt the method for information display of playlist mode, when running into special circumstances, information is intercutted in issue, realizes instant playback with the method for information display that intercuts mode.Thereby the information of playlist mode shows and the information of intercutting mode shows and can obtain effective combination.This method for information display is applicable to that personnel such as urban track traffic, transport hub, showground are more, information display system requirement wide coverage, information show that the information of the discrepant public place of active characteristics, territory of coverage inner region shows.
Under situation without departing from the spirit and scope of the present invention, can also constitute many very embodiment of big difference that have.Should be appreciated that except as defined by the appended claims, the invention is not restricted at the specific embodiment described in the specification.
Claims (14)
1. method for information display, be used to comprise successively from the upper strata to the information display system of management and control center, domain controller, group control device and display terminal four hierarchical structures of lower floor, it is characterized in that, adopt the playlist mode and intercut two kinds of methods of mode in conjunction with the information of realization display management; The daily plan information that the method for information display of playlist mode is used for information display system shows; The method for information display that intercuts mode intercuts information by the upper strata to lower floor's issue, intercuts information priority and is superior to playlist, and the instant messages that is used for information display system shows.
2. method for information display according to claim 1 is characterized in that, the method for information display of described playlist mode comprises concrete steps:
(1) first playlist is issued at the management and control center;
(2) domain controller receives first playlist;
(3) domain controller according to first playlist from management and control center downloading and playing file;
(4) domain controller is issued second playlist according to first playlist to the group control device of being monitored;
(5) the group control device receives second playlist;
(6) the group control device according to second playlist from domain controller downloading and playing file;
(7) the group control device transmits the display terminal that played file is monitored to the group control device according to second playlist;
(8) display terminal shows received played file.
3. method for information display according to claim 2 is characterized in that, described (3) step comprises step by step:
(3a), need to judge whether the downloading and playing file,, then enter step (4) if do not need the downloading and playing file according to domain controller this locality storage file and first playlist in advance; The downloading and playing file then enters step (3b) if desired;
(3b) domain controller request downloading and playing file;
(3c) management and control center response request;
(3d) played file is downloaded to domain controller this locality from the management and control center.
4. method for information display according to claim 2 is characterized in that, described (6) step comprises step by step:
(6a), need to judge whether the downloading and playing file,, then enter step (7) if do not need the downloading and playing file according to group control device this locality storage file and second playlist in advance); The downloading and playing file then enters step (6b) if desired;
(6b) group control device request downloading and playing file;
(6c) domain controller response request;
(6d) played file is downloaded to domain controller this locality from domain controller.
5. method for information display according to claim 2 is characterized in that, the mode that first playlist is issued at the management and control center is the active published method; The mode that domain controller is issued second playlist is the active published method.
6. according to each described method for information display of claim 2 to 5, it is characterized in that described first playlist can be identical with second playlist.
7. according to each described method for information display of claim 2 to 5, it is characterized in that, described second playlist is that domain controller forms according to the first playlist editor, and the specified information displaying contents of second playlist is limited by the specified information displaying contents of first playlist.
8. according to each described method for information display of claim 2 to 5, it is characterized in that, in described first playlist broadcast priority level can be set, the domain controller that receives first playlist decides information displaying contents order according to playing priority level.
9. according to each described method for information display of claim 2 to 5, it is characterized in that, in described second playlist broadcast priority level can be set, the group control device that receives second playlist decides information displaying contents order according to playing priority level.
10. according to claim 2 or 3 or 4 described method for information display, it is characterized in that the download of described played file can be downloaded when Network Transmission is idle.
11., it is characterized in that the download of described played file is downloaded by the FTP communication mechanism according to claim 2 or 3 or 4 described method for information display.
12. method for information display according to claim 1 is characterized in that, the upper strata that information is intercutted in described issue can be management and control center or one of domain controller or group control device.
13. method for information display according to claim 12 is characterized in that, when information was intercutted in the issue of management and control center, the method for information display that intercuts mode comprised following concrete steps:
(1) the information indication range intercutted is determined at the management and control center as required, and information is intercutted in issue;
(2) domain controller receives the information of intercutting at management and control center;
(3) domain controller is determined the group control device that intercuts according to the information of intercutting, and transmits the information of intercutting;
(4) the group control device will intercut played file included in the information and be sent to the display terminal that the group control device is monitored;
(5) display terminal shows received played file.
14. method for information display according to claim 12 is characterized in that, when information was intercutted in the domain controller issue, the method for information display that intercuts mode comprised following concrete steps:
(1) domain controller is determined the information indication range intercutted as required, and information is intercutted in issue;
(2) information of intercutting of group control device acceptance domain controller;
(3) the group control device in will intercutting included played file be sent to the display terminal that the group control device is monitored;
(4) display terminal shows received played file.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102050974A CN101483744B (en) | 2008-12-30 | 2008-12-30 | Information display method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2008102050974A CN101483744B (en) | 2008-12-30 | 2008-12-30 | Information display method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102542493A (en) * | 2012-01-18 | 2012-07-04 | 苏州壹世通科技有限公司 | Advertisement information display control method and device |
| CN104252666A (en) * | 2014-09-19 | 2014-12-31 | 中国铁道科学研究院电子计算技术研究所 | Multiline shared passenger information system (PIS) and implementation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN100433833C (en) * | 2005-11-15 | 2008-11-12 | 中国电信股份有限公司 | Networked video moniotring and controlling system in operation level |
| CN101094249A (en) * | 2007-07-04 | 2007-12-26 | 迪岸网络技术（上海）有限公司 | Interactive communication method for remote monitoring devices of playing advertisements and posters in electric media |
| CN101291277B (en) * | 2008-05-27 | 2011-03-16 | 深圳市宏电技术股份有限公司 | Multimedia information publishing method based on wireless network |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102542493A (en) * | 2012-01-18 | 2012-07-04 | 苏州壹世通科技有限公司 | Advertisement information display control method and device |
| CN102542493B (en) * | 2012-01-18 | 2016-08-03 | 苏州壹世通科技有限公司 | advertisement information display control method and device |
| CN104252666A (en) * | 2014-09-19 | 2014-12-31 | 中国铁道科学研究院电子计算技术研究所 | Multiline shared passenger information system (PIS) and implementation method thereof |
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