CN102543118B - Play control system of four-dimensional cinema - Google Patents
Play control system of four-dimensional cinema Download PDFInfo
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- CN102543118B CN102543118B CN201110460024.1A CN201110460024A CN102543118B CN 102543118 B CN102543118 B CN 102543118B CN 201110460024 A CN201110460024 A CN 201110460024A CN 102543118 B CN102543118 B CN 102543118B
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Abstract
The invention discloses a play control method of a four-dimensional cinema. The system is characterized by comprising the following steps of: sending chair control information and special effect control information to special effect chairs and special effect equipment when a film is played; sending the chair control information for one time by the system through a chair output chip every set time t to control the movement of the special effect chairs; at the same time, sending the special effect control information to control the on and off of the special effect equipment; at the same time, monitoring whether abnormal situations, such as stop, pause, disk blockage, communication failure, or verification failure occur or not through the system; if the abnormal situations occur, correspondingly processing the abnormal situations; and after processing, continuously playing the film, when playing is over, the chairs slowly fall back to a zero position, and the special effect equipment is completely closed. The synchronism of playing and control can be ensured by the system, and when playing stops and processing on the abnormal situations is failed, the special effects are completely closed, and the chairs slowly fall back to the zero position, so people are prevented from being injured by fierce movement of the chairs.
Description
Technical field
The present invention relates to a kind of control method for playing back of four-dimensional cinema.
Background technology
As everyone knows, (three-dimensional film has had the history of decades to 3D film.And in recent years, along with the development of video display entertainment technologies and the demand in amusement market, there is one after another four-dimensional cinema in various places, this four-dimensional cinema is on the basis of traditional 3D movie theatre, add seat before, after, left, right, on, under motion, and increase such as blowing in periphery, water spray, smog, the extraordinary effect such as bubble, on the simple static basis of viewing and admiring of traditional cinema, make spectators in watching film, can also obtain vision, the sense of hearing, sense of touch, the comprehensive impression such as sense of smell, the viewing that has formed a kind of uniqueness is experienced, it is the product of three-dimensional film and the combination of stunt movie theatre.
Existing four-dimensional cinema is mainly made up of screen, polarised light glasses, figure-seat, special effect device, computer control system, projector and sound system.Its commentary is independent control all the time, and this just exists the nonsynchronous problem of commentary, brings shortcoming to viewing.In addition, dual system, on O&M, also has very large limitation and drawback.And the present invention is a kind of four-dimensional cinema broadcasting control system based on 3D Blu-ray player.When being responsible for playing film, 3D Blu-ray player controls specific seat and special effect device.Realize play and control integrated, ensured the synchronism of playing and controlling.Broadcasting control system is controlled specific seat and special effect device by the special efficacy configuration file reading in USB flash disk or video disc.The wherein numerical value representative voltage value in chair control information, be that specific seat moves with action intensity corresponding to this voltage, simultaneously according to being arranged on sensor the monitoring specific seat on specific seat, and control system is sent the motion of one group of Numerical Control seat to reach the scene coordinating in film within the time interval of setting to specific seat, make beholder reach sensation on the spot in person.Special efficacy control information comprises two parts, first part is the time that special efficacy sends, the second part is the steering order that special effect device opens or closes, be generally binary number, 1 is special effect device unlatching, 0 closes for special effect device, according to control special effect device number the size of binary number is set
But existing four-dimensional cinema does not possess the detection system in playing process, the situation generation that often has time-out in the time playing, stops, blocking dish or communication failure, affects viewing quality, also easily occurs dangerous; The camera lens of turning on one's side during as: film 20 minutes, there is rollover action in specific seat, suddenly communication stops or communication failure, because four-dimensional cinema in the past does not possess the detection system in playing process, now spectators will keep along with seat the attitude of rollover, wait for that staff starts reset routine or helps spectators to get off from seat, careless slightlyly in this process will cause serious consequence.In addition; four-dimensional Playing Office in film city is conventionally closer together with interval, the ordinary playing Room; because the admission fee of four-dimensional film will be far above the admission fee in the ordinary playing Room, therefore often there will be and play the spectators in the ordinary playing Room midway and steal a ride and watch the thing of four-dimensional film to occur.
The detection system all possessing in playing process based on above reason four-dimensional cinema is badly in need of being developed.
Summary of the invention
The present invention is directed to the proposition of above problem, and develop a kind of control method for playing back of four-dimensional cinema.The technological means that the present invention adopts is as follows:
A control method for playing back for four-dimensional cinema, is characterized in that comprising the steps:
A, system start to play film, in the time that the first two field picture occurs, start to send chair control information and special efficacy control information to specific seat and special effect device;
B, system send a chair control information every setting-up time t by seat pio chip, control the motion of specific seat; Simultaneity factor is obtained the broadcast information of film, calculates the movie time, while arriving in special effect device control information official hour, sends special efficacy control information, in order to control the switch of special effect device;
Whether C, simultaneity factor are also monitored has abnormal conditions such as stopping, suspending, block dish, communication failure or authentication failed to occur; Stop, suspending, block dish, communication failure or authentication failed abnormal conditions during if occur, to extremely carrying out respective handling; Continue to play if be disposed, carry out step D;
D, judge play whether finish, if finish, carry out step e; Otherwise return to step B;
E, broadcasting finish, and seat falls back to zero position gently, special effect device Close All;
The processing procedure of abnormal conditions is as follows:
1, occurring stopping abnormal conditions being handled as follows:
A, when stop key start time, stop playing film, stop sending chair control information and special efficacy control information simultaneously;
B, seat fall back to zero position gently, special effect device Close All;
2, occurring suspending abnormal conditions is handled as follows:
C, when pause button start after, carry out steps d;
D, time-out are play film, suspend simultaneously and send chair control information and special efficacy control information, and whether monitoring in real time has broadcasting button to be activated;
If e plays button and is activated, continue to play film, continue to send chair control information and special efficacy control information;
3, occur that communication failure abnormal conditions are handled as follows:
F, when step B is performed, whether system simultaneously Monitoring and Controlling information sends successfully;
G, sends unsuccessfully as there is control information, stop playing film, seat falls back to zero position gently, special effect device Close All, and send alerting signal prompting staff;
4, occur that card dish abnormal conditions are handled as follows:
H, in the time there is card dish phenomenon, carry out step I;
I, time-out are play film, suspend and send chair control information and special efficacy control information simultaneously, and then whether the monitor card dish time exceedes setting-up time T1;
If the j card dish time does not exceed setting-up time T1, play while recovery, continue to send chair control information and special efficacy control information;
If the k card dish time exceedes setting-up time T1, stop playing film, seat falls back to zero position gently, special effect device Close All, and send alerting signal and remind staff;
5, occur that authentication failed abnormal conditions are handled as follows::
L, every the T2 time, the information acquisition viewing number n returning by reading seat upper sensor;
M, the MAC Address of native system and viewing number are uploaded onto the server and verified, server is connected with ticket sale system, which movie theatre server is according to the MAC Address judgement of uploading, and obtains the poll that this movie theatre is sold, and judges whether viewing number n exceeds to sell poll n1;
If n is n-n1 >=m, wherein m is that maximum exceeds number, stops playing film, and seat falls back to zero position gently, special effect device Close All, and send alerting signal and remind staff;
If o n-n1 < is m, wherein m is that maximum exceeds number, and the alerting signal that personnel of sending exceed, to staff, continues to play film, continue to send chair control information and special efficacy control information, the times N of the alerting signal that the statistics personnel of sending exceed simultaneously;
If p N > is n2, wherein n2 is the number of times that maximum personnel exceed alerting signal, stops playing film, and seat falls back to zero position gently, special effect device Close All, and send alerting signal and remind staff.
The processing procedure that described appearance suspends abnormal conditions also comprises:
D, send chair control information and special efficacy control information suspending to play film and suspend, and whether monitoring in real time have the button of broadcasting to be activated, in time, is monitored time out and whether exceedes setting-up time T;
If e plays button and is activated in setting-up time T, continue to play film, continue to send chair control information and special efficacy control information;
If e1 does not play button and is activated in setting-up time T, stop playing film, seat falls back to zero position gently, special effect device Close All, and send alerting signal and remind that staff time out is long causes the improper end of movie, so more can ensure spectators' safety.
Compared with the existing technology, advantage of the present invention is apparent: system of the present invention can ensure the synchronism of playing and controlling, and in the time that broadcasting stops processing unsuccessfully with abnormal conditions, special efficacy Close All, seat falls back to zero position gently, prevents that the action of seat fierceness from causing injury to personnel.In addition, also effectively solved video disc through playing for a long time, the card dish that there will be senile abrasion etc. to cause, cause play discontinuous cause playing and control the situation asynchronous, viewing effect is poor occur.
Brief description of the drawings
The present invention has a width accompanying drawing:
Fig. 1 is the workflow diagram of invention.
Embodiment
Below in conjunction with the drawings and the specific embodiments, the present invention is further elaborated:
Seat and special effect device control deposit data, in structure, suppose that seat data are every t(10ms) time sends once, controls the motion of seat; Special effect device control data send according to official hour in data, send special effect device control data while arriving transmitting time.
The broadcasting control system of this four-dimensional cinema comprises the steps: as shown in Figure 1
A, system start to play film, in the time that the first two field picture occurs, start to send chair control information and special efficacy control information to specific seat and special effect device;
B, system send a chair control information every setting-up time t by seat pio chip, control the motion of specific seat; Simultaneity factor is obtained the broadcast information of film, calculates the movie time, while arriving in special effect device control information official hour, sends special efficacy control information, in order to control the switch of special effect device;
Whether C, simultaneity factor are also monitored to have and are stopped, suspending, block dish, communication failure or the generation of authentication failed abnormal conditions; Stop, suspending, block dish, communication failure or authentication failed abnormal conditions during if occur, to extremely carrying out respective handling; Continue to play if be disposed, carry out step D;
D, judge play whether finish, if finish, carry out step e; Otherwise return to step B;
E, broadcasting finish, and seat falls back to zero position (be initial position, ensure spectators' safety), special effect device Close All gently;
The processing procedure of abnormal conditions is as follows:
1, occurring stopping abnormal conditions being handled as follows:
A, when stop key start time, stop playing film, stop sending chair control information and special efficacy control information simultaneously;
B, seat fall back to zero position gently, special effect device Close All;
2, occurring suspending abnormal conditions is handled as follows:
C, when pause button start after, carry out steps d;
D, suspend and play film, suspend simultaneously and send chair control information and special efficacy control information, and whether monitoring in real time there is the button of broadcasting to be activated, and monitor time out and whether exceed setting-up time T;
If e plays button and is activated in setting-up time T, continue to play film, continue to send chair control information and special efficacy control information;
If e1 does not play button and is activated in setting-up time T, stop playing film, seat falls back to zero position gently, special effect device Close All, and send alerting signal and remind that staff time out is long causes the improper end of movie, so more can ensure spectators' safety.
3, occur that communication failure abnormal conditions are handled as follows:
F, when step B is performed, whether system simultaneously Monitoring and Controlling information sends successfully;
G, sends unsuccessfully as there is control information, stop playing film, seat falls back to zero position gently, special effect device Close All, and send alerting signal prompting staff communication failure and cause the improper end of movie;
4, occur that card dish abnormal conditions are handled as follows:
H, in the time there is card dish phenomenon, carry out step I;
I, suspend and play film, suspend simultaneously and send chair control information and special efficacy control information, then whether the monitor card dish time exceedes the length of setting-up time T1(time and can define according to actual conditions);
If the j card dish time does not exceed setting-up time T1, play while recovery, continue to send chair control information and special efficacy control information;
If the k card dish time exceedes setting-up time T1, stop playing film, seat falls back to zero position gently, special effect device Close All, and send alerting signal and remind staff to cause the improper end of movie because of card dish overlong time;
5, occur that authentication failed abnormal conditions are handled as follows:
L, can be according to actual conditions adjustment every the length of T2(time) time, the actual viewing number of information acquisition viewing number n(returning by reading seat upper sensor);
M, the MAC Address of native system (MAC (Media Access Control) address) and viewing number are uploaded onto the server and verified, server is connected with ticket sale system, which movie theatre it judges according to the MAC Address of uploading, and obtain the poll that this movie theatre is sold, judge whether viewing number n exceeds to sell poll n1;
If n is n-n1 >=m, wherein m is that maximum exceeds number and (can define according to actual conditions, as only exceeded 1 to 2 people, there is no need a film and all stop, only needing staff to arrive on-the-spot stoning in fact, ensure to watch the fluency of process), stop playing film, seat falls back to zero position gently, special effect device Close All, and send alerting signal and remind staff to exceed and too much cause the improper end of movie because of number;
If o n-n1 < is m, wherein m is that maximum exceeds number, and the alerting signal that personnel of sending exceed, to staff, continues to play film, continue to send chair control information and special efficacy control information, the times N of the alerting signal that the statistics personnel of sending exceed simultaneously;
P, if N > is n2, wherein n2 is that the number of times that maximum personnel exceed alerting signal (can define according to actual conditions, this processes for there being personnel to exceed, but do not exceed again maximum and exceed number, remind staff to process, but staff does not do corresponding processing, it is likely the phenomenon of stealing a ride, also be the one supervision to staff) simultaneously, stop playing film, seat falls back to zero position gently, special effect device Close All, and send alerting signal and remind staff to exceed and cause the improper end of movie because of number.
The above; it is only preferably embodiment of the present invention; but protection scope of the present invention is not limited to this; any be familiar with those skilled in the art the present invention disclose technical scope in; be equal to replacement or changed according to technical scheme of the present invention and inventive concept thereof, within all should being encompassed in protection scope of the present invention.
Claims (2)
1. a control method for playing back for four-dimensional cinema, is characterized in that comprising the steps:
A, system start to play film, in the time that the first two field picture occurs, start to send chair control information and special efficacy control information to specific seat and special effect device;
B, system send a chair control information every setting-up time t by seat pio chip, control the motion of specific seat; Simultaneity factor is obtained the broadcast information of film, calculates the movie time, while arriving in special effect device control information official hour, sends special efficacy control information, in order to control the switch of special effect device;
Whether C, simultaneity factor are also monitored to have and are stopped, suspending, block dish, communication failure or the generation of authentication failed abnormal conditions; Stop, suspending, block dish, communication failure or authentication failed abnormal conditions during if occur, to extremely carrying out respective handling; Continue to play if be disposed, carry out step D;
D, judge play whether finish, if finish, carry out step e; Otherwise return to step B;
E, broadcasting finish, and seat falls back to zero position gently, special effect device Close All;
The processing procedure of abnormal conditions is as follows:
1, occurring stopping abnormal conditions being handled as follows:
A, when stop key start time, stop playing film, stop sending chair control information and special efficacy control information simultaneously;
B, seat fall back to zero position gently, special effect device Close All;
2, occurring suspending abnormal conditions is handled as follows:
C, when pause button start after, carry out steps d;
D, time-out are play film, suspend simultaneously and send chair control information and special efficacy control information, and whether monitoring in real time has broadcasting button to be activated;
If e plays button and is activated, continue to play film, continue to send chair control information and special efficacy control information;
3, occur that communication failure abnormal conditions are handled as follows:
F, when step B is performed, whether system simultaneously Monitoring and Controlling information sends successfully;
G, as control information sends unsuccessfully, stop playing film, seat falls back to zero position gently, special effect device Close All, and send alerting signal remind staff;
4, occur that card dish abnormal conditions are handled as follows:
H, in the time there is card dish phenomenon, carry out step I;
I, time-out are play film, suspend and send chair control information and special efficacy control information simultaneously, and then whether the monitor card dish time exceedes setting-up time T1;
If the j card dish time does not exceed setting-up time T1, play while recovery, continue to send chair control information and special efficacy control information;
If the k card dish time exceedes setting-up time T1, stop playing film, seat falls back to zero position gently, special effect device Close All, and send alerting signal and remind staff;
5, occur that authentication failed abnormal conditions are handled as follows:
L, every the T2 time, the information acquisition viewing number n returning by reading seat upper sensor;
M, the MAC Address of native system and viewing number are uploaded onto the server and verified, server is connected with ticket sale system, which movie theatre server is according to the MAC Address judgement of uploading, and obtains the poll that this movie theatre is sold, and judges whether viewing number n exceeds to sell poll n1;
If n is n-n1 >=m, wherein m is that maximum exceeds number, stops playing film, and seat falls back to zero position gently, special effect device Close All, and send alerting signal and remind staff;
If o n-n1 < is m, wherein m is that maximum exceeds number, and the alerting signal that personnel of sending exceed, to staff, continues to play film, continue to send chair control information and special efficacy control information, the times N of the alerting signal that the statistics personnel of sending exceed simultaneously;
If p N > is n2, wherein n2 is the number of times that maximum personnel exceed alerting signal, stops playing film, and seat falls back to zero position gently, special effect device Close All, and send alerting signal and remind staff.
2. the control method for playing back of a kind of four-dimensional cinema according to claim 1, is characterized in that the processing procedure of described appearance time-out abnormal conditions also comprises:
D1, suspend to play film and suspend and send chair control information and special efficacy control information, and whether monitoring in real time there is the button of broadcasting to be activated, monitor time out simultaneously and whether exceed setting-up time T;
If d2 plays button and is activated in setting-up time T, continue to play film, continue to send chair control information and special efficacy control information;
If d3 does not play button and is activated in setting-up time T, stop playing film, seat falls back to zero position gently, special effect device Close All, and send alerting signal and remind that staff time out is long causes the improper end of movie, so more can ensure spectators' safety.
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| KR102159816B1 (en) * | 2014-01-13 | 2020-09-24 | 삼성전자 주식회사 | Apparatus and method for playing back tangible multimedia contents |
| 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 |
| CN106791791A (en) * | 2016-12-15 | 2017-05-31 | 广州中国科学院先进技术研究所 | The video play device and its implementation of a kind of controllable multidimensional seat |
| CN107544341A (en) * | 2017-09-22 | 2018-01-05 | 湖南工业大学 | A kind of control system of new special movie theatre |
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| CN101554537A (en) * | 2009-04-28 | 2009-10-14 | 西安和利德软件有限公司 | Four-dimensional cinema synchronous play method based on Ethernet |
| CN102073793A (en) * | 2011-01-25 | 2011-05-25 | 张庆国 | Cube algorithm-based 4D digital film network cooperative creation system |
| CN102087416A (en) * | 2010-11-17 | 2011-06-08 | 蔡庸成 | Four-dimensional interaction system |
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| US7143010B2 (en) * | 2003-12-17 | 2006-11-28 | Cinecast, Llc | System and method for remotely monitoring, diagnosing, intervening with and reporting problems with cinematic equipment |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101554537A (en) * | 2009-04-28 | 2009-10-14 | 西安和利德软件有限公司 | Four-dimensional cinema synchronous play method based on Ethernet |
| CN102087416A (en) * | 2010-11-17 | 2011-06-08 | 蔡庸成 | Four-dimensional interaction system |
| CN102073793A (en) * | 2011-01-25 | 2011-05-25 | 张庆国 | Cube algorithm-based 4D digital film network cooperative creation system |
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