CN102681513B - Centralized control system for four-dimensional (4D) cinema - Google Patents
Centralized control system for four-dimensional (4D) cinema Download PDFInfo
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- CN102681513B CN102681513B CN2012101527893A CN201210152789A CN102681513B CN 102681513 B CN102681513 B CN 102681513B CN 2012101527893 A CN2012101527893 A CN 2012101527893A CN 201210152789 A CN201210152789 A CN 201210152789A CN 102681513 B CN102681513 B CN 102681513B
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Abstract
The invention provides a centralized control system for a four-dimensional (4D) cinema, and the centralized control system comprises an interface module, a contactor, a power supply control module, a logic control module, a function display module, a detection signal transmitting module and a device state collection module, wherein the interface module is used for transmitting data to each device and receiving the data fed back by each device; the contactor is used for controlling the power-on state of the centralized control system and each device; the power supply control module is used for controlling the running of each contactor; the logic control module is previously provided with a logic rule for controlling the power-on, starting and closing of each device and for transmitting the logic rule to each device through the interface module after being activated; the function display module is used for triggering the operation of the logic control module and providing a display interface of each device state; the detection signal transmitting module is used for transmitting a control order; and the device state collection module is used for instantly collecting the feedback data of each device. Due to the adoption of the centralized control system, the devices in the 4D cinema can be intensively and automatically started and closed according to a given sequence, so that the problems for manually starting the devices such as complexity in operation, time and labor waste and damage of device caused by improper sequence control can be solved.
Description
Technical field
The present invention relates to 4D movie theatre technical field, particularly relate to a kind of centralized control system for the 4D movie theatre.
Background technology
Can work after 4D dynamic cinema system is started, and prevent damage equipment, the startup of each equipment in system is had to a sequencing.Generally first start projector, the network switch, Switching Power Supply etc., after above these device starts, restart audio frequency power amplifier and projection player.The shutdown system process is the inverse process of startup system.These startups and closing process all complete by manual control at present, or complete by the sequential power supply, adopt these two kinds of methods to start and close the 4D Digital Theater System and all have some problems.
One, manual control starts or closes the problem of 4D Digital Theater System existence:
1, startup and shutdown system process are loaded down with trivial details.When a projector player drives an above projector, need first by telepilot, to open projector in the 4D Digital Theater System, after confirmation is all opened, at this moment could open the projector player, otherwise the video card of projector player can not find projector.While closing projector, in order to protect bulb, just need projector to be cooled to certain temperature to cut off the electricity supply, this also will decide by the relevant pilot lamp on the manual observation projector next step operation.
Digital audio processor starts before must opening prior to power amplifier in addition, otherwise will damage the stereo set be connected with power amplifier.Therefore not only process is loaded down with trivial details to manually start and close the 4D Digital Theater System, and requires great effort very much.
2, the order of startup and shutdown system is easily made mistakes.Due to start and closing process loaded down with trivial details, unless you give your whole attention to it will reversed order, thus cause 4D Digital Theater System cisco unity malfunction, more serious in damage equipment, for example power amplifier prior to audio process before startup will cause the damage of stereo set.
Two, adopt sequential power initiation 4D cinema system can produce the following problem:
1, the sequential power supply can only sequence starting.The sequential power supply is a kind of device of order power-on, and it can not reverse powered-down.
2, the sequential power supply is a kind of timing energization device.The sequence starting power supply of sequential power supply completes by timing, and it is the running status of checkout equipment in real time, as digital audio processor is not activated out, as long as regularly complete and will start power amplifier.Projector does not have the electrifying startup function, therefore also needs manually with telepilot, to start.
Summary of the invention
The shortcoming of prior art, the object of the present invention is to provide a kind of centralized control system for the 4D movie theatre in view of the above, loaded down with trivial details time-consuming and control unsettled problem by the sequential power supply by each equipment of manual control 4D movie theatre for solving prior art.
Reach for achieving the above object other relevant purposes, the invention provides a kind of centralized control system for the 4D movie theatre, be applied at least to have a plurality of projector and projector player with respectively this projector is connected, a plurality of power amplifiers and digital audio processing system with respectively this power amplifier is connected, many group 4D multidimensional seats and special efficacy opertaing device thereof, in the 4D dynamic cinema system that movie theatre light fixture and environmental effects equipment form, described centralized control system at least comprises: interface module, be connected in above-mentioned respectively this equipment, for sending data to respectively this equipment and receiving the respectively feedback data of this equipment, contactor, be connected between described interface module and described each equipment, for controlling the power-up state of described centralized control system and each equipment, energy supply control module, be connected in described interface module, for controlling the operation of each contactor, Logic control module, be connected with described energy supply control module with described interface module respectively, is preset with the logic rules of controlling each device power, starting and close, and when activating, these logic rules are sent to each described equipment by described interface module, the Fumction display module, be connected in described Logic control module, for triggering described Logic control module running, and provides the display interface of each equipment state, the detection signal sending module, be connected in this Logic control module and interface module, when receiving the steering order of described Logic control module, by described interface module, sends to each equipment to start each equipment, the equipment state acquisition module, with this Fumction display module, Logic control module and interface module, be connected respectively, feedback data for each equipment of Real-time Collection, and this feedback data is transferred to this Fumction display module carry out dynamic equipment state demonstration, this feedback data is transferred to Logic control module running according to feedback data steering logic rule for Logic control module simultaneously.
Alternatively, described centralized control system is by the network switch and this equipment connection respectively.
Alternatively, described contactor comprises the 3rd contactor that the first contactor of controlling centralized control system, projector, projector player, digital audio processing system and the network switch and powering on, the second controller that the control power amplifier powers on and the special effect device that controls environment power on.
Alternatively, described the first contactor is by the gauge tap controlling run.
Alternatively, described the second contactor and the 3rd contactor are by described Logic control module controlling run.
Alternatively, the boot sequence that described logic rules comprise each equipment, wherein, described respectively this projector starts prior to each projector player, and described audio frequency processing system starts prior to each power amplifier.
Alternatively, described Logic control module stops operation after receiving the feedback data that respectively this projector radiating finishes.
Alternatively, described Logic control module automatic activation after described centralized control system powers on is controlled the logic rules of each device power and startup.
As mentioned above, a kind of centralized control system for the 4D movie theatre of the present invention has following beneficial effect:
1, centralized control system of the present invention can be concentrated startup, concentrate and close each equipment in the 4D dynamic cinema, has solved the problem that each equipment operating is loaded down with trivial details, waste time and energy and there will be misoperation that manually starts.
2, can control the order of the opening and closing of each equipment by the present invention simultaneously; so just can after all having started, each projector of confirmation restart the projector player; after starting, digital audio processing system restarts each power amplifier; after finishing, each projector radiating cuts off the power supply again; so the present invention has effectively protected each equipment in the 4D dynamic cinema, also reduced that each equipment suffers damage and the probability of each equipment cisco unity malfunction of 4D dynamic cinema.
The accompanying drawing explanation
Fig. 1 is shown as the structural representation of a kind of centralized control system for the 4D movie theatre of the present invention.
Fig. 2 is shown as a kind of centralized control system for the 4D movie theatre of the present invention and each device network connection diagram of 4D movie theatre.
Fig. 3 is shown as a kind of centralized control system for the 4D movie theatre of the present invention and each circuitry connection diagram of 4D movie theatre.
Fig. 4 is shown as the startup process flow diagram of a kind of centralized control system for the 4D movie theatre of the present invention.
Fig. 5 is shown as the closing flow path figure of a kind of centralized control system for the 4D movie theatre of the present invention.
The element numbers explanation
1 centralized control system
10 Fumction display modules
11 Logic control modules
12 detection signal sending modules
13 interface modules
14 equipment state acquisition modules
15 contactors
151 first contactors
152 second contactors
153 the 3rd contactors
16 energy supply control modules
2 projector
3 projector players
4 digital audio processing systems
5 network switchs
50 wireless routers
6 power amplifiers
7 environmental effects equipment
8 4D multidimensional seat special efficacy opertaing devices
9 movie theatre light fixture
S10 ~ S27 step
Embodiment
Below by particular specific embodiment explanation embodiments of the present invention, person skilled in the art scholar can understand other advantages of the present invention and effect easily by the disclosed content of this instructions.
It should be noted that, the appended graphic basic conception of the present invention that only illustrates in a schematic way of a kind of instructions of the central control device for the 4D movie theatre in the present embodiment, satisfy in graphic and only show with assembly relevant in the present invention but not component count, shape and size drafting while implementing according to reality, during its actual enforcement, kenel, quantity and the ratio of each assembly can be a kind of random change, and its assembly layout kenel also may be more complicated.
Below will elaborate principle and the embodiment of a kind of centralized control system for the 4D movie theatre of the present invention, and make those skilled in the art not need creative work can understand a kind of centralized control system for the 4D movie theatre of the present invention.
Refer to Fig. 1 to Fig. 5, the invention provides a kind of centralized control system for the 4D movie theatre, be applied at least to have a plurality of projector 2 and projector player 3 with respectively this projector 2 is connected, a plurality of power amplifier 6 and digital audio processing system 4 and stereo set with respectively this power amplifier 6 is connected, organize in the 4D dynamic cinema system that 4D multidimensional seat and 4D multidimensional seat special efficacy opertaing device 8, movie theatre light fixture 9 and environmental effects equipment 7 forms more.Refer to Fig. 1, be shown as the structural representation of a kind of centralized control system for the 4D movie theatre of the present invention, as shown in Figure 1, described centralized control system 1 at least comprises: interface module 13, contactor 15, energy supply control module 16, Logic control module 11, Fumction display module 10, detection signal sending module 12 and equipment state acquisition module 14.
Described interface module 13, be connected in projector 2, projector player 3, power amplifier 6, digital audio processing system 4,4D multidimensional seat special efficacy opertaing device 8, the equipment such as movie theatre light fixture 9 and environmental effects equipment 7, for sending data to respectively this equipment and receiving the respectively feedback data of this equipment.Refer to Fig. 2 and Fig. 3, be shown as respectively a kind of centralized control system for the 4D movie theatre of the present invention and each device network connection diagram of 4D movie theatre and circuit connection diagram.In the present embodiment, described centralized control system 1 is by the network switch 5 and this equipment connection respectively; The described network switch 5 is provided with wireless router 50; Each equipment is connected with described centralized control system 1 by wireless router 50.
In the present invention, adopt contactor 15 to control powering on and cutting off the power supply of each equipment, described contactor 15, between connection and described interface module 13 and described each equipment, for controlling the power-up state of described centralized control system 1 and each equipment.In the present embodiment, described contactor 15 comprises the 3rd contactor 153 that the first contactor 151 of controlling centralized control system 1, projector 2, projector player 3, digital audio processing system 4 and the network switch 5 and powering on, the second contactor 152 that control power amplifier 6 powers on and the special effect device 7 that controls environment power on.
Described the first contactor 151 is by the gauge tap controlling run.In the present invention, the on/off buttons that described gauge tap is centralized control system, be a normally opened contact.Click on/off buttons, the gauge tap closure, on the first contactor 151, conduct, the control centralized control system 1, projector 2, projector player 3, digital audio processing system 4 and the network switch 5 that now with the first contactor 151, are connected power on respectively.
It should be noted that, in the present invention, described centralized control system 1, digital audio processing system 4 and the network switch 5 are the electrifying startup pattern, be after gauge tap is controlled the first contactor 151 conductings, described centralized control system 1, digital audio processing system 4 and the network switch 5 obtain automatically starting respectively operation after electricity.So the present invention has controlled the opening sequence of digital audio processing system 4 with power amplifier 6, digital audio processing system 4 starts prior to power amplifier 6, the problem of the damage stereo set of having avoided power amplifier 6 to cause prior to the front startup of digital audio processing system 4.
Described projector 2 and projector player 3 are after powering on, and the Logic control module 11 in described centralized control system 1 is controlled and started.
After described centralized control system 1 starts, described the second contactor 152 and the 3rd contactor 153 Logic control module 11 in described centralized control system 1 is controlled conducting or disconnection.
It should be noted that, described contactor 15 all is furnished with arc-extinguish chamber.Described arc-extinguish chamber is for inner each contact of described contactor 15 is kept apart each other.Usually contactor 15, when electric current is excessive, can produce electric arc, and so-called electric arc is a kind of gas discharge phenomenon, the moment spark that electric current for example, produces by some insulating medium (air).Arc-extinguish chamber not only has eliminates the electric arc function, keeps in addition that contact is clean and to prevent that foreign matter from dropping into contactor 15 inner and cause the function such as short circuit.If damage, in the situation that the electric current of contactor 15 is larger, when contact disconnects, the arc extinction time lengthens, contact easily is welded together, owing between each utmost point contact, there is no isolation, arc short-circuit also easily occurs and hurt sb.'s feelings, so the contactor 15 in the present invention can be when circuit be larger, avoid the danger of short circuit, improve the security of whole 4D dynamic cinema.
Described energy supply control module 16, be connected in described interface module 13, for controlling the operation of each contactor 15; In the present embodiment, described energy supply control module 16 is controlled conducting and the disconnection of the second contactor 152 and the 3rd contactor 153.
Described Logic control module 11, with described interface module 13, with described energy supply control module 16, be connected respectively, be preset with the logic rules of controlling each device power, starting and close, and when activating, these logic rules sent to each described equipment by described interface module 13; In the present invention, the boot sequence that described logic rules comprise each equipment, wherein, described respectively this projector 2 starts prior to each projector player 3, and described digital audio processing system 4 starts prior to each power amplifier 6.The execution of described Logic control module 11 steering logic rules, after sending some steering order, should, after receiving the feedback of this steering order, continue to carry out next steering order in the transmission logic rules, when not obtaining corresponding feedback data, suspend the transmission of carrying out next steering order.The unlatching of projector 2 and projector player 3 of take is example, and described Logic control module 11, when not receiving the feedback data that all projector 2 have been opened, suspends and sends the open command of opening projector player 3.Can not find like this problem of projector 2 with regard to the projector player 3 of having avoided when projector 2 is not opened in addition causing with regard to opening projector player 3.
Described centralized control system 1 is when each equipment is closed in control, and after described Logic control module 11 is being received the feedback data that respectively these projector 2 heat radiations finish, described centralized control system 1 is closed, and each functional module is out of service.
It should be noted that in addition, because described centralized control system 1 is the electrifying startup pattern, the logic rules of each device power and startup are controlled in the automatic activation operation after described centralized control system 1 powers on of described Logic control module 11.That is to say that described centralized control system 1 is after electrifying startup, described Logic control module 11 just sends by default logic rules the steering order of controlling each device start or powering on automatically.
Described centralized control system 1 makes operation of the present invention simpler for the electrifying startup pattern, be equivalent to, click and control releasing the button that centralized control system 1 powers on, just can move whole centralized control system 1, the control model that such key starts, make the present invention more intelligent and convenient.
Described Fumction display module 10, be connected in described Logic control module 11, for triggering described Logic control module 11 runnings, and provides the display interface of each equipment state; Need to distinguish, because described Logic control module 11 can trigger operation when described centralized control system 1 powers on, so it is not identical with above-mentioned triggering to trigger described Logic control module 11 runnings in described Fumction display module 10.Trigger described Logic control module 11 runnings in described Fumction display module 10 and refer to, can click respectively described Fumction display module 10 and send respectively unlatching or the closing control instruction of opertaing device to trigger described Logic control module 11.Take each equipment receives open command and describes as example, some faults due to equipment itself, cause normally opening device, now also can't feedback data in Logic control module 11, cause Logic control module 11 can not continue to send next control command, the staff who now needs the 4D dynamic cinema, the checkout equipment failure cause, after failure cause is got rid of, resend the startup command of opening this equipment, because described Logic control module 11 can not resend this startup command automatically, so control and trigger described Logic control module 11 these startup command of transmission by Fumction display module 10.
Can recognize the state of each equipment by described Fumction display module 10, these states comprise that equipment is in successfully sending EAT, optical module temperature and the bulb environment temperature of command status, command status to be sent, power-up state, starting state, off-position, closed condition and each projector 2 to this equipment.
Described detection signal sending module 12, connect this Logic control module 11 and interface module 13, when receiving the steering order of described Logic control module 11, by described interface module 13, sends to each equipment to start each equipment.
Described equipment state acquisition module 14, with this Fumction display module 10, Logic control module 11 and interface module 13, be connected respectively, feedback data for each equipment of Real-time Collection, and this feedback data is transferred to this Fumction display module 10 carry out dynamic equipment state demonstration, this feedback data is transferred to Logic control module 11 running according to feedback data steering logic rule for Logic control module 11 simultaneously.
For making those skilled in the art further understand principle of the present invention and embodiment, the process that below will describe each opening of device of control of the present invention in detail and close.
1, to control the process of each opening of device as follows in the present invention:
Refer to Fig. 4, be shown as the startup process flow diagram of a kind of centralized control system for the 4D movie theatre of the present invention.
At first perform step S10, in the situation that the battery main switch of movie theatre is opened, press the start button of centralized control system, control the first contactor 151 adhesives; Then perform step S11.
In step S11, due to the first contactor 151 adhesive conductings, described centralized control system 1, the network switch 5, digital audio processing system 4 electrifying startups, described each projector 2 and projector player 3 power on; Then perform step S12.
In step S12, after described centralized control system 1 starts, its each functional module enters the operational mode that starts each equipment.Then perform step S13.
In step S13, at first start each projector 2, described centralized control system 1 sends the steering order of opening to each projector 2 successively, then performs step S13.
In step S14, judge whether described each projector 2 normally starts in the given time, start and then perform step S15 if normal, if normally do not start, 4D movie theatre staff need to check the fault of projector 2, after fixing a breakdown, return to step S13, control and restart projector 2 by Fumction display module 10.
In step S15, send and start steering order to projector player 3, start projector player 3; Then perform step S16.
In step S16, judge whether described projector player 3 normally starts in the given time, start and then perform step S17 if normal, if normally do not start, 4D movie theatre staff need to check the fault of projector player 3, after fixing a breakdown, return to step S15, control and restart projector player 3 by Fumction display module 10.
In step S17, control the second contactor 152 adhesive conductings, each power amplifier 6 powers on, and sends and starts steering order to each power amplifier 6 afterwards; Then perform step S18.
In step S18, control the 3rd contactor 153 adhesive conductings, each environmental effects equipment 7 powers on, and sends and starts steering order to each environmental effects equipment 7 afterwards; Then perform step S19.
In step S19, each device start of movie theatre completes, and the 4D dynamic cinema enters the ready state of projection.
Complete the process of opening each equipment.
It should be noted that, the startup of each special efficacy opertaing device of 4D multidimensional seat is to start according to the needs of film plot, so when each device start of centralized control, need to not controlling each special efficacy opertaing device of 4D multidimensional seat before film projection, this centralized control system 1 do not start.
2, to control the process of each device shutdown as follows in the present invention:
Refer to Fig. 5, be shown as the closing flow path figure of a kind of centralized control system for the 4D movie theatre of the present invention.
At first perform step S20, in the situation that each opening of device of movie theatre, press the X button of centralized control system, each functional module of centralized control system 1 enters the operational mode that starts each equipment; Then perform step S21.
In step S21, described centralized control system 1 is controlled and is closed each projector 2, projector player 3, each power amplifier 6 and digital audio processing system 4, does not limit the closing sequence of each equipment when closing, and the shutdown signal of each equipment can send simultaneously; Then perform step S22.
In step S22, control and close the second contactor 152 and the 3rd contactor 153, each power amplifier 6 and 7 outages of environmental effects equipment.Then perform step S23.
In step S23, judge whether described each projector 2 normally closes in the given time, then perform step S24 if normally close, if normally do not close, 4D movie theatre staff need to check the fault of projector 2, after fixing a breakdown, return to step S22, control again and control and close projector 2 by Fumction display module 10.
In step S24, judge the end of whether dispelling the heat of described projector 2, if heat radiation finishes, explanation can be cut off the power supply of projector 2, described Logic control module 11 can receive the feedback data that heat radiation finishes, and from described Fumction display module 10, also can view the temperature of each projector 2, now then performs step S26, if have the projector 2 that heat radiation does not finish, perform step S25.
In step S25, wait for the certain hour interval, return to step S24, until 2 heat radiations of described projector finish.
In step S26, close described centralized control system 1, each functional module of centralized control system 1 is out of service; Then perform step S27.
In step S27, press the button of the power supply that cuts off the 4D dynamic cinema, not the device powers down of outage.
Complete the process of closing each equipment.
In sum, a kind of centralized control system for the 4D movie theatre of the present invention has following beneficial effect:
1, centralized control system of the present invention can be concentrated startup, concentrate and close each equipment in the 4D dynamic cinema, has solved the problem that each equipment operating is loaded down with trivial details, waste time and energy and there will be misoperation that manually starts.
2, can control the order of the opening and closing of each equipment by the present invention simultaneously; so just can after all having started, each projector of confirmation restart the projector player; after starting, digital audio processing system restarts each power amplifier; after finishing, each projector radiating cuts off the power supply again; so the present invention has effectively protected each equipment in the 4D dynamic cinema, also reduced that each equipment suffers damage and the probability of each equipment cisco unity malfunction of 4D dynamic cinema.
So the present invention has effectively overcome various shortcoming of the prior art and the tool high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all can, under spirit of the present invention and category, be modified or be changed above-described embodiment.Therefore, such as in affiliated technical field, have and usually know that the knowledgeable, not breaking away from all equivalence modifications that complete under disclosed spirit and technological thought or changing, must be contained by claim of the present invention.
Claims (8)
1. the centralized control system for the 4D movie theatre, be applied at least to have a plurality of projector and the projector player with respectively this projector is connected, a plurality of power amplifier and digital audio processing system with respectively this power amplifier is connected, organize in the 4D dynamic cinema system that 4D multidimensional seat and special efficacy opertaing device, movie theatre light fixture and environmental effects equipment forms more, it is characterized in that, described centralized control system at least comprises:
Interface module, be connected in above-mentioned respectively this equipment, for sending data to respectively this equipment and receiving the respectively feedback data of this equipment;
Contactor, be connected between described interface module and described each equipment, for controlling the power-up state of described centralized control system and each equipment;
Energy supply control module, be connected in described interface module, for controlling the operation of each contactor;
Logic control module, be connected with described energy supply control module with described interface module respectively, is preset with the logic rules of controlling each device power, starting and close, and when activating, these logic rules are sent to each described equipment by described interface module;
The Fumction display module, be connected in described Logic control module, for triggering described Logic control module running, and provides the display interface of each equipment state;
The detection signal sending module, be connected in this Logic control module and interface module, when receiving the steering order of described Logic control module, by described interface module, sends to each equipment to start each equipment;
The equipment state acquisition module, with this Fumction display module, Logic control module and interface module, be connected respectively, feedback data for each equipment of Real-time Collection, and this feedback data is transferred to this Fumction display module carry out dynamic equipment state demonstration, this feedback data is transferred to Logic control module running according to feedback data steering logic rule for Logic control module simultaneously.
2. the centralized control system for the 4D movie theatre according to claim 1 is characterized in that: described centralized control system is by the network switch and this equipment connection respectively.
3. the centralized control system for the 4D movie theatre according to claim 2 is characterized in that: described contactor comprises the first contactor of controlling centralized control system, projector, projector player, digital audio processing system and the network switch and powering on, control the 3rd contactor that the second contactor that power amplifier powers on and the special effect device that controls environment power on.
4. the centralized control system for the 4D movie theatre according to claim 3, it is characterized in that: described the first contactor is by the gauge tap controlling run.
5. the centralized control system for the 4D movie theatre according to claim 3, it is characterized in that: described the second contactor and the 3rd contactor are by described Logic control module controlling run.
6. the centralized control system for the 4D movie theatre according to claim 1, it is characterized in that: the boot sequence that described logic rules comprise each equipment, wherein, described respectively this projector starts prior to each projector player, and described audio frequency processing system starts prior to each power amplifier.
7. the centralized control system for the 4D movie theatre according to claim 1 is characterized in that: described Logic control module stops operation after receiving the feedback data that respectively this projector radiating finishes.
8. the centralized control system for the 4D movie theatre according to claim 1, it is characterized in that: described Logic control module automatic activation after described centralized control system powers on is controlled the logic rules of each device power and startup.
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| CN103197497B (en) * | 2013-01-29 | 2015-01-21 | 广东粤科软件工程有限公司 | Digital cinema showing system and method |
| CN103389711A (en) * | 2013-07-22 | 2013-11-13 | 蒋佳成 | Intelligent centralized control system of 5D cinema |
| CN103970050A (en) * | 2014-01-10 | 2014-08-06 | 重庆环漫科技有限公司 | Dynamic seat control circuit |
| CN103984313A (en) * | 2014-05-14 | 2014-08-13 | 山东新视觉资讯科技有限公司 | Special-effect cinema play control system |
| CN105022306B (en) * | 2015-08-21 | 2017-06-16 | 盐城工学院 | A kind of regulation and control system of electronic 4D cinema seats exercise intensity |
| CN112954287A (en) * | 2017-06-19 | 2021-06-11 | 西安全星智能电子有限责任公司 | Projector control method, system and computer readable storage medium |
| CN107707624A (en) * | 2017-08-31 | 2018-02-16 | 重庆环漫科技有限公司 | A kind of method that multiple wireless terminals control multiple dynamic cinemas |
| CN107656442A (en) * | 2017-09-15 | 2018-02-02 | 重庆环漫科技有限公司 | A kind of extended mode of dynamic cinema function |
| CN110392263A (en) * | 2019-08-01 | 2019-10-29 | 南京晓庄学院 | A kind of adaptive LTC decoder of 5D movie theatre based on STM32 |
| CN111505949A (en) * | 2020-03-24 | 2020-08-07 | 福建星网视易信息系统有限公司 | Audio-visual place equipment control device and method and box intelligent control subsystem |
| CN114500619A (en) * | 2022-01-20 | 2022-05-13 | 中影电影数字制作基地有限公司 | Special cinema automatic control system based on network protocol |
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| JP4670602B2 (en) * | 2005-11-16 | 2011-04-13 | セイコーエプソン株式会社 | Projection system, projector, and information processing apparatus |
| US20110241908A1 (en) * | 2010-04-02 | 2011-10-06 | Samsung Electronics Co., Ltd. | System and method for processing sensory effect |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202169097U (en) * | 2011-08-19 | 2012-03-21 | 深圳市普乐方文化科技有限公司 | 4D (four-dimensional) cinema system |
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