CN113189886A - Intelligent multimedia central control system - Google Patents
Intelligent multimedia central control system Download PDFInfo
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- CN113189886A CN113189886A CN202110490767.7A CN202110490767A CN113189886A CN 113189886 A CN113189886 A CN 113189886A CN 202110490767 A CN202110490767 A CN 202110490767A CN 113189886 A CN113189886 A CN 113189886A
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- 238000004891 communication Methods 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 6
- 238000013024 troubleshooting Methods 0.000 claims description 3
- 230000006870 function Effects 0.000 description 5
- 230000018109 developmental process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008672 reprogramming Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
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Abstract
The invention discloses an intelligent multimedia central control system, and relates to the technical field of control systems. The invention comprises a programming host computer, wherein the programming host computer is used for editing a program of central control software and transmitting the program to a controller, then the edited program is transmitted to a standby host computer through a bus, and the standby host computer is used for backing up the program edited by the programming host computer and is used for the use when the program fails. According to the invention, any on-site exhibition computer can be used as a backup host through the set multi-host backup mode, and the program of the programming host can be automatically backed up and restored to the backup host and also can be automatically backed up and restored to the cloud host, so that the non-stable operation is ensured, and the stability of the museum shadow video is ensured.
Description
Technical Field
The invention belongs to the technical field of control systems, and particularly relates to an intelligent multimedia central control system.
Background
Museums, planning libraries, science and technology museums, enterprise museums, etc. are cultural education institutions, buildings, sites or social public institutions that gather, display and research physical objects representing natural and human cultural heritages and provide knowledge, education and appreciation to the public for those objects having scientific, historical or artistic value. Museums, planning halls and science and technology halls are non-profit permanent mechanisms, are open to the public, provide services for social development, and gradually replace original treasury stores, special storehouses and the like along with the transfer of times and the requirements of social education development by aiming at learning, education and entertainment, and are popularized today and open to the masses;
at present, the control systems are mostly used in museums, planning halls, science and technology museums and enterprise exhibition halls, and when the movie videos are displayed, the control systems need to be arranged on computers, projectors, televisions, strong electricity, light and the like, however, when the edited program of the control systems breaks down, the control systems cannot be timely replaced and modified, and the inconsistent conditions of the movie videos of various exhibition halls are caused.
Disclosure of Invention
The invention aims to provide an intelligent multimedia central control system, which solves the problem that the central control system in the prior art cannot be replaced and modified in time, so that the shadow videos of museums are uncoordinated.
In order to achieve the purpose, the invention is realized by the following technical scheme:
an intelligent multimedia central control system comprises a programming host, wherein the programming host is used for editing a program of central control software, transmitting the program to a controller, and then transmitting the edited program to a standby host through a bus;
the backup host is used for backing up the program edited by the programming host and is used when the program fails;
the bus is connected with the 86-type color screen, the 86-type mechanical panel, the RFID card swiping unit, the sensor, the incoming sensor, the plurality of computer projector control units and the two strong electric control units through serial ports;
the strong electric control unit is used for controlling the on and off of the lighting equipment, storing the use log and performing subsequent troubleshooting;
the computer projector control unit controls the on and off of the computer, the touch screen and the display;
the system comprises an IPAD, an android panel and a central control software, wherein the IPAD is used for developing IOS software, the android panel is used for developing android software, and an operation panel matched with a programming host is displayed in the central control software for a user to select;
and the current sensor is arranged on a power line of the projector and used for judging the on-off state of the projector.
Optionally, the 86-type color screen and the 86-type mechanical panel are in a standby control mode, and the standby control mode is used when software installed on the IPAD or android tablet fails.
Optionally, the computer projector control unit is a single-way relay, and the single-way relay is provided with a mechanical manual switch and is provided with on-state feedback.
Optionally, the logic boards of the computer, the touch screen and the display are provided with three relays, and the three relays are respectively a power-on relay, a power-off relay and a feedback relay.
Optionally, the projector controls a serial port or infrared mode.
Optionally, the control distances of the serial port of the projector and the infrared control mode are both 300 meters.
Optionally, the strong electric control unit is used to synchronize the time axes of video, PPT, sound, light, and electric energy in cooperation with the computer projector control unit.
Optionally, the computer, the projector, the television, the strong electricity, the light and the serial port control have a true feedback function, and the data of the manual switch is fed back to the tablet personal computer in real time.
Optionally, the central control software is in communication connection with multiple paths of TCP, UDP and serial ports of the third-party software and hardware.
Optionally, the tablet computer communication connection has a saturation backup, and when the programming master control fails, the tablet computer communication connection is automatically connected to the backup host to extract the backup program.
The embodiment of the invention has the following beneficial effects:
according to the embodiment of the invention, any on-site exhibition computer can be used as a backup host through the set multi-host backup mode, and the program of the programming host can be automatically backed up and restored to the backup host and also can be automatically backed up and restored to the cloud host, so that no stable operation is ensured, and the stability of the museum shadow video is ensured.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram of a control system according to an embodiment of the present invention;
FIG. 2 is a schematic diagram illustrating an introduced structure of the control software in the computer terminal according to an embodiment of the present invention;
fig. 3 is a schematic diagram of cloud software development according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the invention have been omitted.
Referring to fig. 1-3, in the present embodiment, an intelligent multimedia central control system is provided, which includes: the programming host is used for editing the program of the central control software, transmitting the program to the controller and then transmitting the edited program to the standby host through the bus;
the backup host is used for backing up the program edited by the programming host, so that the use is convenient when the program fails;
the bus is connected with a 86-type color screen, a 86-type mechanical panel, an RFID card swiping device, a sensor, a coming person sensor, a plurality of computer projector control units and a strong current control unit through serial ports;
the computer projector control unit controls the on and off of the computer, the touch screen and the display; the strong current control unit is used for controlling the on and off of the lighting equipment and storing the use log, so that the follow-up troubleshooting is facilitated;
the system comprises an IPAD, an android panel, a central control software, a main programming computer, a PPT, a network calling, a video playing and light synchronization control system, a computer, a projector, a television, a strong electricity and light manual switch, wherein the IPAD is used for developing IOS software, the android panel is used for developing android software, and displays an operation panel matched with the main programming computer in the central control software for a user to select;
specifically, the standard distribution current of the projector is 5A (0.01A precision), 10A and 16A, the projector is operated by a controller of auction house 1UV16 model, and the current sensor is arranged on a power line of the projector and used for judging the on-off state of the projector and can be used for judging the on-off state of all projectors;
and a plurality of IPADs, a plurality of 86-type mechanical panels and 86-type color screen touch panels log in the central control software through wireless or network.
The application of one aspect of the embodiment is as follows: when the control system needs to be used, the program is edited by the programming host computer and then the edited program is transmitted to the standby host computer, then IOS or android software is developed through the IPAD and the android panel, and simultaneously the edited program can control the on-off of a computer, a projector and a television touch screen, can control the playing of videos, can also control the on-off of light equipment through strong electric control, can call a webpage, a keyboard code and EXE, and can be used for on-off of a network, PPT playing and informing equipment and software supporting TCP/UDP protocols, meanwhile, the control buttons are put on a display interface of software set on the IPAD or android flat panel, and can make users select to use the devices for control, and at the same time, the strong electric control belt mechanical manual switch module, the automatic tripping device is used for generating an automatic tripping function when the current is large, and is provided with a manual switch and can feed back to a tablet computer in real time;
meanwhile, after the person sensor senses a person, a signal is sent to the computer projector control unit and the strong electric control unit, so that the computer projector control unit controls the PPT and the video to be played, and the strong electric control unit controls the light equipment to be turned on and off, so that the light equipment and the strong electric control unit are matched to achieve the effect of controlling the light and video. It should be noted that all the electric devices referred to in this application may be powered by a storage battery or an external power source.
This 86 formula color screen, 86 formula mechanical panel of implementing are reserve control mode, use reserve control mode when IPAD or the software that the android flat board was seted up broke down, can use 86 formula color screen, 86 formula mechanical panel to control the operation when the user is inconvenient to use the control software through 86 formula color screen, 86 formula mechanical panel's reserve method, make control system more stable.
The computer projector control unit is a one-way relay, the one-way relay is a mechanical manual switch and has starting state feedback, the computer projector control unit can control the on and off of a computer, a touch screen and a display, and after the one-way relay is manually opened, the starting state feedback can enable the on and off condition of the one-way relay to occur to a tablet computer.
The three relays are respectively a startup relay and a startup relay used for the startup state of the computer, the touch screen and the display, a shutdown detection relay and a shutdown detection relay used for detecting the states of the computer, the touch screen and the display and a feedback relay used for transmitting the startup and shutdown states to the tablet computer;
when the computer, the touch screen and the display are failed to be shut down, the shutdown relay automatically turns into forced shutdown after sending a shutdown instruction to the computer, the touch screen and the display
The projector control of the implementation uses a serial port or infrared mode, the control distance between the projector serial port and the infrared control mode is 300 meters, the communication speed of the serial port 2400-115200 is more than 300 meters, all projectors are used, the multi-channel TCP, UDP and serial port communication connection of central control software, third-party software and hardware is achieved, the tablet computer communication connection has a saturated backup mode, when the programming main control fails, the tablet computer is automatically connected to a backup host to extract a backup program, the shadow video can be quickly recovered to be normal through the extraction of the backup program, and therefore the reprogramming time is shortened.
The strong current control unit is matched with the computer projector control unit to synchronize time axes of video, PPT, sound, light and electric energy, the strong current control unit controls the sound, light and electric energy equipment to be turned on and off, the computer projector control unit controls the video and the PPT, and the video and the PPT can be controlled by matching the strong current control unit and the computer projector control unit, so that the time axes of the video, the PPT, the sound, the light and the electric energy are synchronized, and the viewing experience of a viewer is further improved.
The computer, the projector, the television, the strong electricity, the light and the serial port control have a true feedback function, the manual switch can feed back the true feedback function to the tablet personal computer in real time, the manual switch can be used for manually opening the computer, the projector, the television, the strong electricity, the light and the serial port after the editing and switching piece fails, and meanwhile, the tablet personal computer can receive feedback through developed software, so that the accuracy of personnel closing is facilitated, and the tablet personal computer is more stable and safer.
The above embodiments may be combined with each other.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Claims (10)
1. An intelligent multimedia central control system, comprising:
the programming host is used for editing the program of the central control software, transmitting the program to the controller and then transmitting the edited program to the standby host through the bus;
the backup host is used for backing up the program edited by the programming host and is used when the program fails;
the bus is connected with the 86-type color screen, the 86-type mechanical panel, the RFID card swiping unit, the sensor, the incoming sensor, the plurality of computer projector control units and the two strong electric control units through serial ports;
the strong electric control unit is used for controlling the on and off of the lighting equipment, storing the use log and performing subsequent troubleshooting;
the computer projector control unit controls the on and off of the computer, the touch screen and the display;
the system comprises an IPAD, an android panel and a central control software, wherein the IPAD is used for developing IOS software, the android panel is used for developing android software, and an operation panel matched with a programming host is displayed in the central control software for a user to select;
and the current sensor is arranged on a power line of the projector and used for judging the on-off state of the projector.
2. The intelligent multimedia central control system according to claim 1, wherein the 86-type color screen and the 86-type mechanical panel are in a standby control mode, and the standby control mode is used when software installed on the IPAD or android tablet fails.
3. The intelligent multimedia central control system according to claim 1, wherein the computer projector control unit is a one-way relay having a mechanical manual switch and having on-state feedback.
4. The intelligent multimedia central control system according to claim 1, wherein the logic boards of the computer, the touch screen and the display are provided with three relays, and the three relays are respectively a power-on relay, a power-off relay and a feedback relay.
5. The intelligent multimedia central control system according to claim 1, wherein the projector control uses a serial port or infrared mode.
6. The intelligent multimedia central control system according to claim 5, wherein the control distances of the serial port of the projector and the infrared control mode are both 300 meters.
7. The intelligent multimedia central control system according to claim 1, wherein the strong electric control unit cooperates with the computer projector control unit for synchronizing the video, PPT, sound, light, and power time axes.
8. The intelligent multimedia central control system according to claim 1, wherein the computer, the projector, the television, the strong electricity, the light and the serial port control have a true feedback function and the manual switch data is fed back to the tablet computer in real time.
9. The intelligent multimedia central control system according to claim 1, wherein the central control software is in multi-path TCP, UDP, serial communication connection with third party software and hardware.
10. The intelligent multimedia central control system according to claim 1, wherein the tablet computer communication link has a saturation backup, and when the programming master fails, the tablet computer communication link is automatically connected to the backup host to extract the backup program.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110490767.7A CN113189886A (en) | 2021-05-06 | 2021-05-06 | Intelligent multimedia central control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110490767.7A CN113189886A (en) | 2021-05-06 | 2021-05-06 | Intelligent multimedia central control system |
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| CN113189886A true CN113189886A (en) | 2021-07-30 |
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| CN202110490767.7A Pending CN113189886A (en) | 2021-05-06 | 2021-05-06 | Intelligent multimedia central control system |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389657A (en) * | 2013-08-02 | 2013-11-13 | 杭州恒胜电子科技有限公司 | Dual-backup programmable central control system |
| CN104683661A (en) * | 2015-03-10 | 2015-06-03 | 上海数虎图像科技有限公司 | Special multimedia host system for stages |
| CN107966938A (en) * | 2017-12-25 | 2018-04-27 | 深圳深索智能科技有限公司 | A kind of multi-medium intelligent terminal device |
| CN211293737U (en) * | 2019-12-13 | 2020-08-18 | 青岛同创信息科技有限公司 | Central control system based on wisdom exhibition room |
-
2021
- 2021-05-06 CN CN202110490767.7A patent/CN113189886A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389657A (en) * | 2013-08-02 | 2013-11-13 | 杭州恒胜电子科技有限公司 | Dual-backup programmable central control system |
| CN104683661A (en) * | 2015-03-10 | 2015-06-03 | 上海数虎图像科技有限公司 | Special multimedia host system for stages |
| CN107966938A (en) * | 2017-12-25 | 2018-04-27 | 深圳深索智能科技有限公司 | A kind of multi-medium intelligent terminal device |
| CN211293737U (en) * | 2019-12-13 | 2020-08-18 | 青岛同创信息科技有限公司 | Central control system based on wisdom exhibition room |
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Application publication date: 20210730 |
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