CN203025533U - Ethernet-based control system for four-dimensional cinema - Google Patents
Ethernet-based control system for four-dimensional cinema Download PDFInfo
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- CN203025533U CN203025533U CN2012206260742U CN201220626074U CN203025533U CN 203025533 U CN203025533 U CN 203025533U CN 2012206260742 U CN2012206260742 U CN 2012206260742U CN 201220626074 U CN201220626074 U CN 201220626074U CN 203025533 U CN203025533 U CN 203025533U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The utility model discloses an Ethernet-based control system for a four-dimensional cinema, which aims to solve the defects in the prior art of high project cost, low transmission rate, inconvenient construction and large difficulty of post maintenance. The system comprises a switching module, a control terminal, a wireless module, a control module, a projection display module, a server module and a sound retrieval module, wherein the control terminal, the wireless module, the control module and the projection display module are respectively connected with the switching module. The sound retrieval module is also connected with the switching module through the server module. Due to the adoption of the Ethernet-based control system, the cost is lowered and the construction and maintenance difficulty is reduced. Meanwhile, all equipment can be operated independently and controlled synchronously, so that the real-time monitoring is realized. In addition, the Ethernet-based control system is strong is expansibility.
Description
Technical field
The utility model relates to the network control field, relates in particular to a kind of four-dimensional cinema control system based on Ethernet.
Background technology
At present, traditional four-dimensional cinema control system is used the Industry Control modes such as serial communication, CAN bus, and construction costs is high, and transfer rate is low.When implementing large-scale four-dimensional cinema, the traditional wiring mode can be piled up a large amount of wire rods, construction inconvenience, and the later maintenance difficulty is large.
In surpassing the four-dimensional cinema of 200, because of the Bottleneck Restrictions of mechanics of communication, traditional four-dimensional cinema control system can't realize all controlled seat single switch, instantaneous synchronous, and realizes that the controlled in wireless cost is high, often needs to develop special module.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of four-dimensional cinema control system based on Ethernet.
According to one side of the present utility model, a kind of four-dimensional cinema control system based on Ethernet is provided, comprising:
Switching Module, control terminal, wireless module, control module, Projection Display module, server module and go back sound module,
Described control terminal, described wireless module, described control module and the Projection Display module of being connected are connected with described Switching Module respectively,
The described sound module of going back is connected with described Switching Module by described server module.
Further, described Switching Module is used for receiving the data that described control terminal sends, and described data are sent to described wireless module, described control module, described Projection Display module and described server module.
Further, described Switching Module adopts at least one switch, and described switch is 100,000,000 or the above speed of gigabit.
Further, described control terminal is used for and DCI standard (Digital Cinema Initiatives, digital movie is advocated tissue) docking of movie services device, be used for obtaining the broadcast clock of described movie services device, and carry out synchronous operation with described movie services device.
Further, described wireless module is used for receiving wireless control signal, and described wireless control signal is sent to described Switching Module.
Further, described control module is used for receiving the control signal that described Switching Module sends, and processes the instruction of described control signal.
Further, described Projection Display module is used for receiving the vision signal that described server module sends, and described vision signal is shown in screen.
Further, described server module is used for decoding film image and/or sound signal, and described sound signal is sent to the described sound module of going back.
Further, the described sound module of going back is used for receiving the sound signal that described server module sends, and described sound signal is decoded.
Further, the described sound module of going back also comprises power amplifier and loudspeaker.
As from the foregoing, the utility model system can reduce costs, and reduces construction and maintenance difficulties, and all devices can be independently, synchro control, realize Real Time Monitoring, and extendability is strong.
Description of drawings
Fig. 1 is the system construction drawing of the utility model one preferred embodiment.
Embodiment
For make the purpose of this utility model, technical scheme, and advantage clearer, below in conjunction with accompanying drawing, the concrete embodiment based on the four-dimensional cinema control system of Ethernet that the utility model relates to is explained in further detail.
Consult Fig. 1, the system construction drawing of the utility model one preferred embodiment,
Based on the four-dimensional cinema control system of Ethernet, when playing film, meeting sending controling instruction real-time according to the progress of film is in Switching Module.Switching Module is transmitted to instruction the equipment of all access network based on ethernet again, comprising: the control module that the control seat is used, the control module that the special efficacy that controls environment is used, server module, Projection Display module etc.Steering order adopts the whole network to send, and by the type identification marker that comprises in instruction, whether each control module decision instruction is the instruction of oneself, if so, will continue to process, otherwise this instruction is ignored.Each control module is carried out relevant action according to command request, and the performance of real-time collecting action, afterwards to the four-dimensional cinema control system feedback information based on Ethernet, informs the result of this instruction process.As detecting in feedback information, have abnormal information based on the four-dimensional cinema control system of Ethernet, can inform at once the user, and notice checks.
This preferred embodiment comprises: control terminal, Switching Module, server module, go back sound module, control module, Projection Display module and wireless module.
Control terminal: the power PC main frame, the software based on the four-dimensional cinema control system of Ethernet is installed.The software application multi-thread programming.Software is several fragments with cutting in a second, and each fragment sends same group of instruction.In order to guarantee that communication does not get congestion, every group sends when individual instruction, needs interval 1ms.Signal is transferred to Switching Module by the PCI-Express of control terminal.When control terminal was used for cinema circuits, control terminal also possessed the function of docking with the server module of DCI standard, can obtain the broadcast clock of server module, automatically synchronizes with server module.
Switching Module: the data of the transmission of control terminal are sent to the whole network, and the data of feedback are passed to control terminal.According to the access device quantity, will adopt one or more switch.According to the selection 100,000,000 of swap data amount or gigabit or larger specification switch.
Server module: be responsible for the decoding film image, during for the output of employing analogue audio frequency, server module also will be responsible for decoded audio.Server can be stereoscopic player, Fusion Edges device, can be also the cinemas server module that meets the DCI standard.
Sound module also: will process from the sound of server module, and broadcast ear to spectators.When adopting digital signal, go back sound module and need to carry out audio decoder work.Also sound module also comprises the audible component that power amplifier, loudspeaker etc. are necessary.
Control module: the control signal that receives free Switching Module to forward, and judgement signal instruction type, processed.Control module has following functions:
Can edit the IP address, receive the instruction from Ethernet, and process;
Control panel carries the output circuit break-make;
Send the pulse signal that is used for control;
Reception is from user's input message;
To control terminal FEEDBACK CONTROL instruction process result;
The ruuning situation of monitoring subordinate equipment, and feed back to control terminal;
Projection Display module: be responsible for the vision signal of server module is shown in screen.Simultaneously the Projection Display module can also access network based on ethernet, uses communication instruction to control, as PJLink etc.
Wireless module: can allow the projection personnel within the specific limits, adopt wireless terminal to control whole cinema.When project installation, wireless module can also assist installation personnel that the scene is debugged, and increases work efficiency.
A preferred embodiment of the present utility model can solve following several respects problem:
Four-dimensional cinema control system ethernet communication agreement based on Ethernet is the basis, realizes controlling the communication of computer and equipment room.In order to improve execution efficient.Instruction needs brief, can pass on instruction is to belong to which kind of type simultaneously; Which equipment of order-driven; Which function of instruction on need to use equipment; What the state that this function need to reach is.What the state that instruction should tell equipment finally will reach is, if lose like this an instruction, next instruction still can allow equipment reach next correct dbjective state.
The reliability of Ethernet solves.The control that the four-dimensional cinema control system mainly is responsible for mainly concentrates on chair control.In order to prevent that Ethernet from substitute, the steering order of four-dimensional cinema control system should in some time slices, not stop to repeat to send same instruction.In order to prevent that data from stopping up, when repeating to send instruction, send free interval (1ms left and right, the mankind can't perception) at every turn, wait for the complete data of switch processes.
Support the control circuit board exploitation of Ethernet.Control circuit board is used for refuting the directly equipment of access network based on ethernet such as four-dimensional vivid seat, environmental effects system that connects.Control circuit board is supported four-dimensional cinema control system ethernet communication agreement fully.Simultaneously, circuit board, and is carried out disposition with instruction and is fed back to the control computer with monitoring for the equipment of indication in instruction, function, state.
Four-dimensional cinema is controlled software.Be used for sending four-dimensional cinema ethernet communication agreement, control all devices, and the Real Time Monitoring all devices.
Dock with the movie services device that meets DCI.The movie services device that uses in cinemas cinema is to authenticate by DCI the professional equipment that has Screening permit, and environment will seal.Need to solve the work of controlling computer and the direct communication of movie services device, could correctly complete the four-dimensional special effects with the work of film plot.
A preferred embodiment of the present utility model can reach following technique effect:
Because the extensibility of Ethernet is very strong, cost is low.Can easily be called for short the even four-dimensional cinema of thousands of of hundreds of seat.And cost is well below implementations such as CAN buses.The four-dimensional seat of every cover has independently IP address, can monitor separately, can close seat when nobody takes, and reaches energy-conservation purpose.The monitoring function of controller can reflect equipment state, fault is arranged or when abnormal, control the computer feedback from trend.Control computer according to IP address and feedback command, judge faulty equipment and failure condition.
Can be compatible cinemas G-film G institute.With the movie services device communication that meets the DCI standard, can allow now all cinemas cinemas all become four-dimensional cinema, by obtaining the clock of movie services device, controlling computer can automatic calibration action tranmitting data register, does not destroy the encryption environment of film.
Easily realize the four-dimensional film of huge curtain.When adopting fusion device as the movie services device, can also refute in an Ethernet and connect many fusion devices, many fusion device collaborative works can be spliced the picture of completing a width super large.A fusion device can be refuted at most and be connect six projector.No matter great picture, after connecting by Ethernet, can complete.
Above embodiment only is used for explanation the utility model, but not is used for limiting the utility model.
Claims (10)
1. the four-dimensional cinema control system based on Ethernet, is characterized in that, comprising: Switching Module, control terminal, wireless module, control module, Projection Display module, server module and go back sound module,
Described control terminal, described wireless module, described control module and the Projection Display module of being connected are connected with described Switching Module respectively,
The described sound module of going back is connected with described Switching Module by described server module.
2. system according to claim 1, it is characterized in that, described Switching Module is used for receiving the data that described control terminal sends, and described data are sent to described wireless module, described control module, described Projection Display module and described server module.
3. system according to claim 2, is characterized in that, described Switching Module adopts at least one switch, and described switch is 100,000,000 or the above speed of gigabit.
4. system according to claim 1, is characterized in that, described control terminal is used for docking with DCI standard film server, is used for obtaining the broadcast clock of described movie services device, and carries out synchronous operation with described movie services device.
5. system according to claim 1, is characterized in that, described wireless module is used for receiving wireless control signal, and described wireless control signal is sent to described Switching Module.
6. system according to claim 1, is characterized in that, described control module is used for receiving the control signal that described Switching Module sends, and processes the instruction of described control signal.
7. system according to claim 1, is characterized in that, described Projection Display module is used for receiving the vision signal that described server module sends, and described vision signal is shown in screen.
8. system according to claim 1, is characterized in that, described server module is used for decoding film image and/or sound signal, and described sound signal is sent to the described sound module of going back.
9. system according to claim 8, is characterized in that, the described sound module of going back is used for receiving the sound signal that described server module sends, and described sound signal is decoded.
10. system according to claim 9, is characterized in that, the described sound module of going back also comprises power amplifier and loudspeaker.
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| CN2012206260742U CN203025533U (en) | 2012-11-23 | 2012-11-23 | Ethernet-based control system for four-dimensional cinema |
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| CN2012206260742U CN203025533U (en) | 2012-11-23 | 2012-11-23 | Ethernet-based control system for four-dimensional cinema |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389711A (en) * | 2013-07-22 | 2013-11-13 | 蒋佳成 | Intelligent centralized control system of 5D cinema |
| CN104076712A (en) * | 2014-06-30 | 2014-10-01 | 上海恒润数字科技股份有限公司 | 4D cinema special effect wireless control system and method |
| CN104717533A (en) * | 2015-02-09 | 2015-06-17 | 深圳市环球数码科技有限公司 | Automatic control parameter configuring method and system of DCI private cinema system |
| CN104713187A (en) * | 2013-12-11 | 2015-06-17 | 海尔集团公司 | Air conditioner control method according to picture foil scene and air conditioner |
| CN105551407A (en) * | 2016-02-18 | 2016-05-04 | 南京科之普教育科技有限公司 | Multimedia live-action control device |
| CN105607627A (en) * | 2016-03-17 | 2016-05-25 | 盐城工学院 | Movie theatre 4D equipment monitoring device and system |
| CN105955045A (en) * | 2016-05-31 | 2016-09-21 | 微鲸科技有限公司 | Intelligent film-watching scene implementation system and method |
| CN107368064A (en) * | 2017-08-31 | 2017-11-21 | 重庆环漫科技有限公司 | A kind of pneumatic and hydraulic pressure dynamic cinema control SOT state of termination automatic check method |
| CN107450617A (en) * | 2017-09-15 | 2017-12-08 | 重庆环漫科技有限公司 | A kind of dynamic cinema function triggers locking means |
| CN112711209A (en) * | 2020-12-28 | 2021-04-27 | 上海国威互娱文化科技有限公司 | Immersive cinema special effect equipment linkage system and linkage control method |
-
2012
- 2012-11-23 CN CN2012206260742U patent/CN203025533U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389711A (en) * | 2013-07-22 | 2013-11-13 | 蒋佳成 | Intelligent centralized control system of 5D cinema |
| CN104713187A (en) * | 2013-12-11 | 2015-06-17 | 海尔集团公司 | Air conditioner control method according to picture foil scene and air conditioner |
| CN104076712A (en) * | 2014-06-30 | 2014-10-01 | 上海恒润数字科技股份有限公司 | 4D cinema special effect wireless control system and method |
| CN104717533A (en) * | 2015-02-09 | 2015-06-17 | 深圳市环球数码科技有限公司 | Automatic control parameter configuring method and system of DCI private cinema system |
| CN104717533B (en) * | 2015-02-09 | 2016-03-09 | 深圳市环球数码科技有限公司 | The controling parameters method of automatic configuration of the private cinema system of DCI and system |
| CN105551407A (en) * | 2016-02-18 | 2016-05-04 | 南京科之普教育科技有限公司 | Multimedia live-action control device |
| CN105607627A (en) * | 2016-03-17 | 2016-05-25 | 盐城工学院 | Movie theatre 4D equipment monitoring device and system |
| CN105607627B (en) * | 2016-03-17 | 2019-02-15 | 盐城工学院 | A kind of movie theatre 4D equipment monitoring apparatus and system |
| CN105955045A (en) * | 2016-05-31 | 2016-09-21 | 微鲸科技有限公司 | Intelligent film-watching scene implementation system and method |
| CN107368064A (en) * | 2017-08-31 | 2017-11-21 | 重庆环漫科技有限公司 | A kind of pneumatic and hydraulic pressure dynamic cinema control SOT state of termination automatic check method |
| CN107450617A (en) * | 2017-09-15 | 2017-12-08 | 重庆环漫科技有限公司 | A kind of dynamic cinema function triggers locking means |
| CN112711209A (en) * | 2020-12-28 | 2021-04-27 | 上海国威互娱文化科技有限公司 | Immersive cinema special effect equipment linkage system and linkage control method |
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Address after: 3 building B, building 107, Erlang Road, 400050, Chongqing hi tech Development Zone Patentee after: CHONGQING HUANMAN TECHNOLOGY CO.,LTD. Address before: Jiulongpo District of Chongqing City Garden Street 400039 No. 139 No. 58-3-1 Patentee before: CHONGQING HUANMAN TECHNOLOGY CO.,LTD. |
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Granted publication date: 20130626 |