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Control system and startup-shutdown management system of projection equipment

A technology of projection equipment and control system, applied in the direction of program control design, program control device, hardware monitoring, etc., can solve the problem of unattended intelligent projection, etc., and achieve the effect of improving work efficiency and reducing labor costs.

Active Publication Date: 2018-11-06
CFGDC (BEIJING) TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the existing manual control of projection equipment requires the projectionist to be on duty in the theater, so as to switch and control the projection equipment in time, this manual control method is in contradiction with the requirement of unattended in smart projection. Therefore, this The manual control method cannot meet the unattended requirements in smart screenings

Method used

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  • Control system and startup-shutdown management system of projection equipment
  • Control system and startup-shutdown management system of projection equipment
  • Control system and startup-shutdown management system of projection equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] see figure 1 , which is a schematic structural diagram of a control system of a projection device provided in Embodiment 1 of the present application.

[0049] The projection device control system provided in the embodiment of the present application is applied to control the startup and shutdown of theater projection devices; it includes: a control board 101, a switch 102, and a monitoring sub-board 103; a theater includes a plurality of projection devices, each Each projection device corresponds to one switch 102; the first terminal of the switch 102 is connected to the power supply, the second terminal of the switch 102 is connected to the power supply terminal of the projection device, and the control terminal of the switch 102 is connected to the control panel;

[0050] The control board 101 receives the power-on / off command sent by the monitoring sub-board 103, and the power-on / off command is sent to the monitoring sub-board 103 by a theater management system (Th...

Embodiment 2

[0070] see image 3 , which is a schematic diagram of the control system of the projection device provided in Embodiment 2 of the present application.

[0071] The following takes the projection device as the projection server as an example for introduction.

[0072]Since the projection server 202 has two non-working states: dormancy and shutdown, and these two non-working states adopt different control methods. Therefore, the embodiment of the present application will introduce in detail the control features of the control system of the projection device controlling the startup and shutdown of the projection server 202 .

[0073] The usage scenarios of the two non-working states of the projection server are: when a film and television work is shown, the next film and television work will be shown after a certain period of time, then the projection server should be set to sleep during this period of time; After the screening of a film and television work is over, no film and...

Embodiment 3

[0088] see Figure 4 , which is a schematic diagram of the control system of the projection device provided in Embodiment 3 of the present application.

[0089] Different projection devices need different power-on extension time when starting up. For example, the power-on extension time of the projector 401 is 1 minute. .

[0090] In order to improve the control system of projection equipment, the system will set different start-up sequences according to the extended time of start-up of different projection equipment. The specific measures are: the startup mode also includes the startup sequence and startup delay time of the projection device;

[0091] The control board controls the corresponding projection equipment to start up according to the startup sequence and the startup delay time.

[0092] For the convenience of description and for those skilled in the art to better understand the technical solution provided by the present application, the following will describe t...

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PUM

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Abstract

The invention discloses a control system of projection equipment. The control system is applied to the startup and shutdown control of the projection equipment in a theater. The control system comprises a control panel, switches and a monitoring daughter board; a movie hall comprises multiple pieces of projection equipment; each piece of the projection equipment corresponds to one switch; the first end of the switch is connected with a power supply, the second end of the switch is connected with the power supply end of the projection equipment, and the control end of the switch is connected with the control panel; the control panel receives a startup-shutdown command sent by the monitoring daughter board, and the startup-shutdown command is sent to the monitoring daughter board by a theater management system (TMS); the startup-shutdown command comprises a channel number and a startup-shutdown mode of the projection equipment, and the startup-shutdown mode includes a startup mode and ashutdown mode; when the startup-shutdown mode is the startup mode, the control panel controls the corresponding switch to be on according to the channel number of the projection equipment; and when the startup-shutdown mode is the shutdown mode, the control panel controls the corresponding switch to be off according to the channel number of the projection equipment. The system automatically controls the startup and shutdown of the projection equipment, and watching of a projectionist is not needed, so that the labor cost is reduced.

Description

technical field [0001] The present invention relates to the technical field of cinema projection, in particular to a control system and switch machine management system of projection equipment. Background technique [0002] With the development of the film and television industry, watching film and television works in cinemas has become a trend. In movie theaters, different movie halls show different movies at different time periods in order to meet the different viewing needs of customers. [0003] In the theater, it is necessary to use projection equipment to project film and television works on the screen. However, in order to prolong the life of the projection equipment and save power, when the theater is showing film and television works, the projection equipment needs to be turned on; when the theater is not showing film and television works , you need to shut down the projection device in time. [0004] At present, the main way to control the on / off of the projectio...

Claims

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Application Information

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IPC IPC(8): G06F9/4401G06F11/30
CPCG06F9/4418G06F11/3055
Inventor 林晓飞史儒慧
Owner CFGDC (BEIJING) TECH CO LTD
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