CN107992279A - A kind of method of mobile terminal control visualization large-size screen monitors synchronization - Google Patents
A kind of method of mobile terminal control visualization large-size screen monitors synchronization Download PDFInfo
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- CN107992279A CN107992279A CN201711250990.4A CN201711250990A CN107992279A CN 107992279 A CN107992279 A CN 107992279A CN 201711250990 A CN201711250990 A CN 201711250990A CN 107992279 A CN107992279 A CN 107992279A
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- websocket
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
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- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
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Abstract
The present invention relates to a kind of method that mobile terminal controls visualization large-size screen monitors synchronization, the present invention sends operational order to server by the app on controller (such as ipad), server forwards operational order to work station, work station is shown browser control after receiving order, so complete once complete data transmission synchronization so that switching and operation of the manager to large-size screen monitors data are more convenient convenient.The present invention can support image conversion preview, visualized operation；Support multi-screen synchronous；More prediction schemes are supported to switch.
Description
Technical field
The present invention relates to data analysis and visualization technique field, more particularly to a kind of mobile terminal control visualization large-size screen monitors are same
The method of step.
Background technology
With the informationization of internet, many enterprises are real-time to the carry out such as associate, equipment situation using all kinds of softwares
Monitoring, positive effect is played to improving enterprise management efficiency.
At present, in some conditional enterprises, office and workshop etc. are equipped with electronic board, data large-size screen monitors, pass through
The real time information of terminal acquisition and personnel etc., show, such user can be very directly perceived on billboard and large-size screen monitors
The working order for seeing whole factory or enterprise, be conducive to leader and make most rational decision-making.
But this is there is also a kind of limitation, be exactly user when in use, it is necessary to have bit manipulation person near large-size screen monitors
Operation console is operated, and can not be left computer and be interacted to billboard or big get rid of, otherwise will be again and again from operation console and big
It is round-trip back and forth to shield opposite, the displaying of content can not be carried out continuously, so as to cause the continuity for interrupting displaying, influence using effect.
In response to the development in epoch, mobile terminal has possessed the function of more and more computers, i.e., can be real on mobile terminal
Existing online working.Since mobile terminal can realize computer major part function, then large-size screen monitors are controlled also not using mobile terminal
Under words, the portable feature of mobile terminal is utilized so that operator seems more flexible, convenient to large-size screen monitors operation.
The content of the invention
The present invention is to overcome above-mentioned shortcoming, and it is an object of the present invention to provide a kind of mobile terminal control visualization large-size screen monitors are synchronous
Method, the present invention send operational order to server, server forwarding operational order by the app on controller (such as ipad)
To work station, work station is shown browser control after receiving order, and it is same so to complete once complete data transfer
Step so that switching and operation of the manager to large-size screen monitors data are more convenient convenient.
The present invention is to reach above-mentioned purpose by the following technical programs：A kind of side of mobile terminal control visualization large-size screen monitors synchronization
Method, it is characterised in that include the following steps：
(1) server, the two WebSocket services of server automatic start, i.e. ,/webSocket/ are started
CommandCenter and/webSocket/normalData, its middle port are defaulted as 808 with Api engineerings；
(2) the Chrome browsers in work station are opened, input in a browser has the URL addresses that large-size screen monitors mark, the page
WebSocket two-way communications can be established after opening from trend server and print the daily record of successful connection；
(3) App of controller mobile terminal is opened, App establishes WebSocket two-way communication links from trend server, into
Successfully daily record is printed after work(；
(4) step (1)-(3) are passed through, server, work station, the connection relation of controller are established；It is therein any one
End disconnect after, all can in respective daily record print log；
(5) controller mobile terminal App send operational order to server /webSocket/normalData service,
Server /webSocket/normalData services forwarding operational order gives/webSocket/commandCenter service,
Server /webSocket/commandCenter service forward operational order to issue work station again, after work station receives order
Displaying control operation is performed to browser.
Preferably, two WebSocket services are respectively used to and work station, the connection communication of controller, two
Item WebSocket services print relevant success daily record after starting successfully.
Preferably, in the step (2), at work station end, WebSocket when onopen is triggered can immediately to
Server sends identity registration action, including factorykey, id, groupId data；Server receives above-mentioned data simultaneously
After verifying, connection Session is put into the relevant static variable of Java large-size screen monitors and is cached, and with these identity marks,
Finally return again to client of the content to succeed in registration to work station；Client prints after receiving the data of return in the page
The schematic message of " succeeding in registration ".
Preferably, the App of the step (3) is sent to server immediately when WebSocket triggers onopen events
Identity registration acts, including factoryKey, id, videowallId, groupId data, for determining current controller
Identity and the large-size screen monitors to be controlled；After server receives above-mentioned data and verifies, connection Session is put into Java controls
The relevant static variable of device is cached, and with these identity marks, finally return again to the content to succeed in registration to App；App is received
" succeeding in registration " information is printed after to the data of return in daily record.
Preferably, it is described in step (4), if work station is disconnected to server-side, can be printed in the page " with clothes
The information of business device connection disconnection ", and work station can be attempted to reconnect after 5 seconds, until successful connection；And server also can
Session is removed from large-size screen monitors related cache upon opening；If App is disconnected to server end, weight can be also attempted after 5 seconds
New connection, until successful connection, the Session that corresponding server-side can also will be switched off is removed from controller related cache.
Preferably, the App be sent to/operational order of webSocket/normalData is specific dynamic for one
Make name, such as toFactory, toWorkship, toEquipment；/ webSocket/normalData translates operational order
Into URL, mutual by Java inner classes calls, and the mark for taking videowallId, groupId be transmitted to/
WebSocket/commandCenter is serviced；/ webSocket/commandCenter services look for corresponding after receiving
VideowallId, groupId session, if so, URL then is dealt into work station by openPage actions, is otherwise ignored as and prints
Relevant error log；Work station is resolved to openPage action names upon receipt, and obtains URL addresses, finally sets the URL
Put the src attributes to show area iframe, and displayed page content.
The beneficial effects of the present invention are：(1) present invention can support image conversion preview, visualized operation:Pass through mobile terminal
Large-size screen monitors are controlled, are operated, it is easy to learn.Before handover, the content that be able to will be played with preview, at utmost prevents from grasping by mistake
Make, it is simple and reliable；(2) present invention supports multi-screen synchronous：Any switching laws, zero second not interim card are carried out to large-size screen monitors content；By switching,
The broadcasting content of each display screen can be separately controlled, realize that multi-screen synchronous operates；(3) present invention supports more prediction scheme switchings：Nothing
Line traffic control screen system supports more prediction scheme switchings, it is not necessary to exits and logs in again, clicking directly on prediction scheme title can be switched fast.
Brief description of the drawings
Fig. 1 is the system logic schematic diagram of the present invention；
Fig. 2 is the schematic diagram being controlled to large-size screen monitors content before page layout switch of the embodiment of the present invention；Fig. 3 is of the invention real
Apply the schematic diagram being controlled to large-size screen monitors content after page layout switch of example；Fig. 4 is the controller mobile terminal of the embodiment of the present invention
Interface schematic diagram.
Embodiment
With reference to specific embodiment, the present invention is described further, but protection scope of the present invention is not limited in
This：
Embodiment：A kind of method of mobile terminal control visualization large-size screen monitors synchronization, the realization of the method for the present invention is based on movement
End device in order to control, realizes long distance wireless control screen, its all functions can be realized by touch screen control, zero second not interim card, very
The just keyboard of abandoning tradition, mouse etc., hardware is replaced with software.Its operation principle：Pass through the app on controller (such as ipad)
Operational order is sent to server, server forwards operational order to work station, work station receive after order to browser into
Row displaying control, so once complete data transmission synchronization, detailed process are illustrated in fig. 1 shown below for completion；The characteristics of this method：Nothing
Need to connect up, installation and debugging are convenient, and data transmission bauds is fast；Required equipment：Bridge, wireless router, work station, server.
Communication distance mainly sees the ability of bridge, if signal is weaker or without signal, then mobile terminal can not just be controlled
System, the method, which is suitable for short distance, the place of wireless signal, if there is wireless network in visualization large-size screen monitors region if originally
Covering, it is only necessary to which the wireless router being connected in shielding with display control card is connected on wireless network, then can be any in Intranet
One computer control display screen.
This method comprises the following steps that：
(1) start server, WebSocket services in automatic start two are understood on server, are /webSocket/ respectively
CommandCenter and/webSocket/normalData, with Api engineerings (acquiescence 808), two services are respectively used to for port
Work station and tablet connection communication, can all print relevant success daily record after starting successfully；
(2) Chrome browsers in work station are opened, input in a browser there are the URL addresses that large-size screen monitors mark, and the page is beaten
WebSocket two-way communications can be established after holding from trend server and print the daily record of successful connection.At work station end,
WebSocket can send identity registration action (regist) to server immediately when onopen is triggered, including
The data such as factorykey, id, groupId, can uniquely determine the identity of the work station；Server receives above-mentioned data and makees school
After testing, connection Session is put into the relevant static variable of Java large-size screen monitors and is cached, and with these identity marks, finally
Return again to client (registBack) of the content to succeed in registration to work station；Client is received after the data of return in the page
The schematic message of middle printing " succeeding in registration "；
(3) flat panel controller App (starting work station and controller in no particular order) is opened, it is assumed that the App is ready for taking
It is engaged in the configuration such as the IP of device, port, then the App establishes WebSocket two-way communication links from trend server, is printed after success
Success daily record.App sends identity registration action (regist) to server immediately when WebSocket triggers onopen events,
Including data such as factoryKey, id, videowallId, groupId, for determining current controller identity and wanting
The large-size screen monitors of control；After server receives above-mentioned data and verifies, it is relevant quiet that connection Session is put into Java controllers
State variable is cached, and with these identity marks, finally return again to the content to succeed in registration and give App (registBack)；App
" succeeding in registration " information is printed in daily record after receiving the data of return；
(4) above-mentioned three step is mainly used for establishing each end connection, if after one end of making business disconnects, all can be in respective daily record
In print log.If work station is disconnected to server-side, the information of " disconnection is connected with server " can be printed in the page, and
Work station can be attempted to reconnect after 5 seconds, until successful connection；And server also can be upon opening by Session from large-size screen monitors
Removed in related cache；If App is disconnected to server end, can also attempt to reconnect after 5 seconds, until successful connection, phase
The Session that the server-side answered can also will be switched off is removed from controller related cache；
(5) operational order from App send to server /webSocket/normalData service, then from server/
WebSocket/normalData services be transmitted to server /webSocket/commandCenter service, finally pass through again
Server /webSocket/commandCenter services issue work station, work station performs relevant displaying after receiving order
Operation.
Refer generally to one when App hair data (operational order) are to/webSocket/normalData and specifically act name, such as
ToFactory, toWorkship, toEquipment etc. ,/webSocket/normalData are translated into specifically after receiving action
Http addresses, such as http://192.168.118.220:801/page/commandCenter/equipment.htmlid
=1, then the URL is called by the mutual of Java inner classes again, be transmitted to another service and take videowallId,
GroupId etc. is marked, another service finds corresponding videowallId, groupId session after message is received, if
URL is dealt into work station by openPage actions if having, if not then ignores and prints relevant error log；Work station
OpenPage action names are resolved to after message is received, and obtain URL addresses, finally set the URL to show area iframe
Src attribute displayed page contents.
The application for controlling certain Internet of Things factory large-size screen monitors below by mobile terminal elaborates the present invention：Fig. 2 and Fig. 3 points
The large-size screen monitors displaying figure of certain factory is not derived from, and page layout switch etc. can be controlled to large-size screen monitors content by the routine operation of mobile terminal grasps
Make, Fig. 2 is the schematic diagram before switching, and Fig. 3 is the schematic diagram after switching.
As shown in figure 4, by the button inside mobile terminal, directly switching or slide handover can be carried out to next page
Or module etc..Traditional control large-size screen monitors are operated at pc ends, the switching of the page, and monitor video transfers etc. all gesture
Necessarily we go to pc ends to be regulated and controled, but introduce mobile terminal control screen technology after we can mobile terminal to large-size screen monitors into
Any operation of row.By the use of mobile terminal software, we can be arbitrarily realized between three plant area, workshop, equipment levels
Data switch, and any switching laws are carried out to various types of visualization views such as video monitoring, personnel's KPI Key Performance Indicator.Pass through this
The use of technology, operator can be more smooth, easily shown using large-size screen monitors, and diversified forms are shown large-size screen monitors presentation,
Meet that the production scheduling under different business scene, meeting analyze demand data, finally carried for corporate security production and scientific dispatch
For sound assurance.
Such as：Controlled in screen analytical equipment model using mobile terminal, by sliding screen or clicking mobile end button, realized
Equipment, workshop, the other layout switching of three level of plant area, while surrounding chart follows linkage, shows the associated production of the rank
Data.On device layout figure, if certain equipment breaks down, it will send warning sound with red flickering display, pass through shifting
The equipment is clicked in moved end, then shows the equipment associated production information, while show the phase of the equipment in anomalous event management region
Abnormal details are closed, while can intuitively be reflected to production manager, fast positioning abnormal cause and person liable, timely respond to,
Solve the problems, such as, reduce production accident, ensure smoothly production.Present invention will also apply to senior enterprise leader at the same time to lead teleconference
The scenes such as analysis, client's visit, bring substantive benefit, while show enterprise technology strength to enterprise.
The technical principle for being the specific embodiment of the present invention and being used above, if conception under this invention institute
The change of work, during the spirit that its caused function is still covered without departing from specification and attached drawing, should belong to the present invention's
Protection domain.
Claims (6)
- A kind of 1. method of mobile terminal control visualization large-size screen monitors synchronization, it is characterised in that include the following steps：(1) server, the two WebSocket services of server automatic start, i.e. ,/webSocket/commandCenter are started With/webSocket/normalData, its middle port is defaulted as 808 with Api engineerings；(2) the Chrome browsers in work station are opened, input in a browser has the URL addresses that large-size screen monitors mark, page open WebSocket two-way communications can be established from trend server afterwards and print the daily record of successful connection；(3) App of controller mobile terminal is opened, App establishes WebSocket two-way communication links from trend server, after success Print successfully daily record；(4) step (1)-(3) are passed through, server, work station, the connection relation of controller are established；Either end therein is broken After opening, all can in respective daily record print log；(5) controller mobile terminal App send operational order to server /webSocket/normalData service, service Device /webSocket/normalData services forwarding operational order gives/webSocket/commandCenter service, service Device /webSocket/commandCenter services forward operational order to issue work station again, work station is received after order to clear Device of looking at performs displaying control operation.
- A kind of 2. method of mobile terminal control visualization large-size screen monitors synchronization according to claim 1, it is characterised in that：Described Two WebSocket services be respectively used to work station, the connection communication of controller, two WebSocket service start into Relevant success daily record is printed after work(.
- A kind of 3. method of mobile terminal control visualization large-size screen monitors synchronization according to claim 1, it is characterised in that：The step Suddenly in (2), at work station end, WebSocket can send identity registration action to server immediately when onopen is triggered, Including factorykey, id, groupId data；After server receives above-mentioned data and verifies, this is connected Session is put into the relevant static variable of Java large-size screen monitors and is cached, and with these identity marks, finally return again to and succeed in registration Client of the content to work station；Client, which receives, to be printed the signal of " succeeding in registration " after the data of return in the page and disappears Breath.
- A kind of 4. method of mobile terminal control visualization large-size screen monitors synchronization according to claim 1, it is characterised in that：The step Suddenly the App of (3) sends identity registration action to server immediately when WebSocket triggers onopen events, including FactoryKey, id, videowallId, groupId data, for the large-size screen monitors for determining current controller identity and being controlled； After server receives above-mentioned data and verifies, connection Session is put into the relevant static variable of Java controllers and is carried out Caching, and with these identity marks, finally return again to the content to succeed in registration to App；App is received after the data of return in daily record Middle printing " succeeding in registration " information.
- A kind of 5. method of mobile terminal control visualization large-size screen monitors synchronization according to claim 1, it is characterised in that：It is described In step (4), if work station is disconnected to server-side, the information of " disconnection is connected with server " can be printed in the page, and And work station can be attempted to reconnect after 5 seconds, until successful connection；And server also can be upon opening by Session from big Removed in screen related cache；If App is disconnected to server end, can also attempt to reconnect after 5 seconds, until successful connection, The Session that corresponding server-side can also will be switched off is removed from controller related cache.
- A kind of 6. method of mobile terminal control visualization large-size screen monitors synchronization according to claim 1, it is characterised in that：Described App is sent to/and the operational order of webSocket/normalData is a specific action name, such as toFactory, toWorkship、toEquipment；Operational order is translated into URL by/webSocket/normalData, inside Java The mutual calling of class, and the mark for taking videowallId, groupId is transmitted to/webSocket/commandCenter clothes Business；/ webSocket/commandCenter services look for corresponding videowallId, groupId session after receiving, if Have, then URL is dealt into work station by openPage actions, is otherwise ignored as and prints relevant error log；Work station is being received OpenPage action names are resolved to after, and obtain URL addresses, finally set the src to show area iframe to belong to the URL Property, and displayed page content.
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| CN201711250990.4A CN107992279A (en) | 2017-12-01 | 2017-12-01 | A kind of method of mobile terminal control visualization large-size screen monitors synchronization |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109189596A (en) * | 2018-09-18 | 2019-01-11 | 杭州安恒信息技术股份有限公司 | The method and apparatus that large-size screen monitors are shown are realized based on Websocket |
| CN109522498A (en) * | 2018-11-19 | 2019-03-26 | 连云港杰瑞深软科技有限公司 | A kind of digitlization workshop heterogeneous terminals integration display board method |
| CN109901938A (en) * | 2019-02-26 | 2019-06-18 | 北京华夏电通科技有限公司 | Big screen system and visual presentation method are interacted based on WebSocket communication |
| CN110290209A (en) * | 2019-06-27 | 2019-09-27 | 绿漫科技有限公司 | The method of garden data cloud atlas and mobile terminal linkage |
| CN111124340A (en) * | 2019-12-26 | 2020-05-08 | 武汉优聘科技有限公司 | Control method and system for screen display content |
| CN111198728A (en) * | 2020-01-09 | 2020-05-26 | 国网福建省电力有限公司 | Large-screen PC version system switching tool and switching method thereof |
| CN111221490A (en) * | 2019-12-31 | 2020-06-02 | 深圳市康拓普信息技术有限公司 | Multi-screen linkage method and system |
| CN111475127A (en) * | 2020-04-01 | 2020-07-31 | 宁波数能科技有限公司 | Mobile equipment remote control system and method based on electronic display large screen |
| CN111552449A (en) * | 2020-04-27 | 2020-08-18 | 无锡雪浪数制科技有限公司 | Using method of large-screen remote switching control platform |
| CN112506080A (en) * | 2020-11-26 | 2021-03-16 | 佛山格捷锐信息技术有限公司 | Remote control method and device for analysis equipment, computer equipment and storage medium |
| CN113900614A (en) * | 2021-10-26 | 2022-01-07 | 深圳供电局有限公司 | Mobile terminal controlled visual large-screen display system |
| CN116743731A (en) * | 2023-07-17 | 2023-09-12 | 广东精工智能系统有限公司 | Method and system for controlling large-screen billboard through mobile terminal App |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109189596A (en) * | 2018-09-18 | 2019-01-11 | 杭州安恒信息技术股份有限公司 | The method and apparatus that large-size screen monitors are shown are realized based on Websocket |
| CN109522498B (en) * | 2018-11-19 | 2021-06-22 | 中国船舶重工集团公司第七一六研究所 | Digital workshop heterogeneous terminal integrated display billboard method |
| CN109522498A (en) * | 2018-11-19 | 2019-03-26 | 连云港杰瑞深软科技有限公司 | A kind of digitlization workshop heterogeneous terminals integration display board method |
| CN109901938A (en) * | 2019-02-26 | 2019-06-18 | 北京华夏电通科技有限公司 | Big screen system and visual presentation method are interacted based on WebSocket communication |
| CN109901938B (en) * | 2019-02-26 | 2021-11-19 | 北京华夏电通科技股份有限公司 | Interactive large-screen system based on WebSocket communication and visual display method |
| CN110290209A (en) * | 2019-06-27 | 2019-09-27 | 绿漫科技有限公司 | The method of garden data cloud atlas and mobile terminal linkage |
| CN111124340A (en) * | 2019-12-26 | 2020-05-08 | 武汉优聘科技有限公司 | Control method and system for screen display content |
| CN111221490A (en) * | 2019-12-31 | 2020-06-02 | 深圳市康拓普信息技术有限公司 | Multi-screen linkage method and system |
| CN111198728A (en) * | 2020-01-09 | 2020-05-26 | 国网福建省电力有限公司 | Large-screen PC version system switching tool and switching method thereof |
| CN111475127A (en) * | 2020-04-01 | 2020-07-31 | 宁波数能科技有限公司 | Mobile equipment remote control system and method based on electronic display large screen |
| CN111552449A (en) * | 2020-04-27 | 2020-08-18 | 无锡雪浪数制科技有限公司 | Using method of large-screen remote switching control platform |
| CN111552449B (en) * | 2020-04-27 | 2023-10-13 | 无锡雪浪数制科技有限公司 | Use method of large-screen remote switching control platform |
| CN112506080A (en) * | 2020-11-26 | 2021-03-16 | 佛山格捷锐信息技术有限公司 | Remote control method and device for analysis equipment, computer equipment and storage medium |
| CN113900614A (en) * | 2021-10-26 | 2022-01-07 | 深圳供电局有限公司 | Mobile terminal controlled visual large-screen display system |
| CN113900614B (en) * | 2021-10-26 | 2023-10-20 | 深圳供电局有限公司 | Mobile terminal controlled visual large screen display system |
| CN116743731A (en) * | 2023-07-17 | 2023-09-12 | 广东精工智能系统有限公司 | Method and system for controlling large-screen billboard through mobile terminal App |
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Application publication date: 20180504 |