A kind of broadcast based on classroom interaction blackboard and quick knowledge Review System
Technical field
The present invention relates to a kind of wisdom classroom interaction blackboard management system, particularly relate to a kind of based on classroom interaction blackboard
Broadcast and quick knowledge Review System, belong to Multimedia Classrooms technical field.
Background technology
At present, classroom the tinkle of bells of attending class all is operated by school's independence broadcast system, along with network electronicization is taught
The reform educated, this system is complex.Additionally, existing school does not has relevant device to support yet, forcing to push course set reviews
System, also lacks and increases the instrument that student reviews.Along with the reform of network electronicization education, classroom interaction blackboard system is gradually
One of indispensable hardware device becoming each classroom, it is integrated with screen display function, therefore, it can from classroom interaction blackboard this
One starting point is groped, integrated screen broadcasting and information transmission system in interactive blackboard system, thus realizes timing and perform
The action of campus broadcasting the tinkle of bells and the function of propelling movement course set content.
Summary of the invention
It is an object of the invention to provide a kind of broadcast based on classroom interaction blackboard and quick knowledge Review System, this is
System is based on classroom interaction blackboard, should by timing screen broadcasting client integrated in classroom interaction blackboard terminal software system
With software system, and integrated information forces push function in this application software system, teacher on remote monitoring platform in advance
Classroom interaction blackboard timing screen broadcasting client application software system, this system it is sent to after setting time and pushing files
Can put, in the set time, the action performing to attend class the tinkle of bells and push the display to screen of course set content with pressure, easy to operate,
Whole system integrated level is higher, and maintenance is low, perfect can replace existing Campus Broadcasting System and complicated comprehensive wiring system,
Low cost and practical.
To achieve these goals, the technical solution used in the present invention is, a kind of broadcast based on classroom interaction blackboard with
Quickly knowledge Review System, including remote monitoring platform and several classroom interaction blackboards, described remote monitoring platform and classroom
Interactive blackboard is communicatively coupled by network;Described classroom interaction blackboard includes hardware device and terminal software system, described
Hardware device at least includes blackboard framework, display screen and control mainboard, and described display screen embeds and is arranged in blackboard framework, described
Controlling mainboard and be built in the inside of blackboard framework, described display screen is connected with controlling mainboard by wire;Described terminal software system
System programming is controlling on mainboard, described terminal software system is provided with timing screen broadcasting client application software system (with
Lower abbreviation " client application software system "), described remote monitoring platform is that the distribution of each client application software system is equipped with
One terminal ID number, thus matched by terminal ID number and realize remote monitoring platform to each client application software system
The remote control of system.
As a modification of the present invention, described remote monitoring platform be provided with monitor client, communication interface unit and
Memory element, described communication interface unit sends pairing and operational order for monitor client to client application software system
And receiving the information command that application software system feeds back, described memory element is mainly used in storing shared file or video record
File processed.
As a modification of the present invention, described monitor client includes that automatic detecting module, monitoring member organize module, pipe
Reason functional module, the first file delivery module and message pushing module, described automatic detecting module controls monitor client timing
Connect to described terminal software system, upload the status information of client application software system;Described monitoring member organizes module leads to
Cross terminal ID number matching operation and set the monitor state of the control function port as the classroom interaction blackboard monitoring member,
The state of described monitoring member includes online and off-line, and online control function port is referred to as on-line monitoring member, will be from
The control function port of line is referred to as monitored off-line member;Described management functional module include centralized broadcast preparation bell arrange port,
Centralized broadcast bell for class arranges port, centralized broadcast bell after class and arranges port, shares file push broadcast and arrange port, interactive black
Board monitoring state arranges port and net cast arranges port;Described first file delivery module is for by being total in memory element
Enjoy files passe and to management functional module or receive the video record file that the transmission of described client application software system comes;Described
Message pushing module receives the pushed information of Self management functional module, and the setting instruction in management functional module is pushed
Organize module to monitoring member.
As a modification of the present invention, described timing screen broadcasting client application software system includes automatically starting mould
Block, message reception module, audio signal output module, video signal collective module, feedback of status module and the second file transmission
Module, described auto-starting module is for setting the switching mode of this client application software system, described message reception module
The message come the execution module message feedback received extremely being correlated with, described sound is sent for real-time sense monitor client
Frequently signal output module is for the audio signal received and the transmission of timing output message reception module comes, described video signal collective
The video signal that module is recorded in acquisition terminal software system, and video signal is real-time transmitted to the second file transmission mould
Block, the video data received is carried out data compression and forms compression data packet by described second file delivery module, and by video
Compression data packet sends the first file reception module of monitor client to, and described feedback of status module detects this visitor in real time
The state of family end application software system also generates examining report and feeds back to monitor client.
As a modification of the present invention, described monitor client also includes user authority management module and system event
Barrier alarm module, described user authority management module is used for setting the authority of the user of access monitoring client, the event of described system
Barrier alarm module is reported for the status monitoring receiving feedback of status module and is analyzed data processing and searches abnormal conditions,
The abnormal conditions being simultaneous for finding carry out alarm prompt.
Concretely comprising the following steps of employing said system realization timing screen broadcasting function:
S11: organize described monitoring member and set the state of all monitoring members in module as online;
S12: the centralized broadcast preparation bell in described management functional module arranges holding of ports-settings centralized broadcast preparation bell instruction
Row time point and instruction perform duration, arrange holding of ports-settings centralized broadcast bell for class instruction at centralized broadcast bell for class
Row time point and instruction perform duration, arrange holding of ports-settings centralized broadcast bell after class instruction at centralized broadcast bell after class
Row time point and instruction perform duration;
S13: described message pushing module collects centralized broadcast preparation bell, centralized broadcast bell for class and the centralized broadcast set
The after class parameter of bell, and relevant parameter is sent to described monitoring member organizes all on-line monitoring members in module;
S14: the message reception module real-time reception of described client application software system sends from message pushing module
Centralized broadcast preparation bell, bell for class and bell parameter after class, and it is defeated to send relevant audio signal parameters to described audio signal
Go out module;
The display screen timing of S15: described audio signal output module and classroom interaction blackboard performs word and reminds broadcast and the tinkle of bells
Action.
Concretely comprising the following steps of the employing said system realization shared file push function of pressure:
S21: upload shared file on described monitor client, and shared file is stored to memory element;
S22: organize described monitoring member and set the state needing to receive the monitoring member sharing file in module as online;
S23: set the execution information sharing file in message pushing module, and send execution information to message sink mould
Block;
S24: send the shared file in memory element to first file delivery module by communication interface unit;
The shared file received is real-time transmitted to the of all on-line monitoring members by S25: described first file delivery module
Two file delivery module.
S26: the shared file received is held by described second file delivery module according to the shared file in message reception module
Row information carries out execution action.
Relative to prior art, advantages of the present invention is as follows, 1) overall system architecture design is ingenious, easy to use, integrated
Degree is high and cost is relatively low, practical;2) by sending after pre-setting time and pushing files on remote monitoring platform
To classroom interaction blackboard terminal system, this system can perform to attend class the action of the tinkle of bells and force to push course set content extremely in timing
Showing on screen, perfection instead of Campus Broadcasting System, also instead of the comprehensive wiring system in the classroom of complexity;3) by fixed
Time screen broadcasting client application software system realize share file (such as knowledge point review file) pressure push function, from
And can force to push classroom file on the display screen of classroom interaction blackboard at set time point, it is simple to student reviews or previews class
Hall knowledge;4) it is soft by timing screen broadcasting client application in different time points or time period due to remote monitoring platform
Part system pushes different information or file on classroom interaction blackboard, and this improves the time management of student to a certain extent
Level;5) it is integrated in classroom interaction blackboard due to whole system, is to be arranged on religion with single software system architecture form
In the terminal software system of room interaction blackboard, it is not necessary to connected up by complicated hardware device, not only increase and install and use
Simplicity, it is simple to realize the equipment construction of Digital Campus, substantially increases the intelligence degree of campus Teaching Equipment, the most also
Greatly reduce hardware facility cost.
Accompanying drawing explanation
Fig. 1 is the system global structure schematic diagram of the present invention.
Fig. 2 is the remote monitoring platform in the system of the present invention and the data interaction schematic diagram controlled between mainboard.
Fig. 3 is the software architecture diagram of the timing screen broadcasting client application software system of the present invention.
Detailed description of the invention
In order to deepen the understanding of the present invention and understanding, the invention will be further described below in conjunction with the accompanying drawings and introduces.
As shown in figs. 1 and 3, a kind of broadcast based on classroom interaction blackboard and quick knowledge Review System, supervise including far-end
Control platform and several classroom interaction blackboards, described remote monitoring platform is communicated even by network with classroom interaction blackboard
Connecing, described network can be campus area network or Internet the Internet.Described classroom interaction blackboard includes hardware device and end
End software system, described hardware device at least includes blackboard framework, display screen and control mainboard, and described display screen embeds and is arranged on
In blackboard framework, described control mainboard is built in the inside of blackboard framework, and described display screen is connected with controlling mainboard by wire.
Described terminal software system programming is controlling on mainboard, and described terminal software system is provided with timing screen broadcasting client should
Use software system.Described remote monitoring platform is that the distribution of each client application software system is equipped with a unique Termination ID number
Code, thus matched by terminal ID number and realize remote monitoring platform remotely grasping each client application software system
Control.
Further, described remote monitoring platform is provided with monitor client, communication interface unit and memory element, described
Communication interface unit is used for monitor client and sends pairing and operational order to client application software system and receive software system
The information command that system feeds back, described memory element is mainly used in storing shared file or video record file.
Further, described monitor client includes that automatic detecting module, monitoring member organize module, management function mould
Block, the first file delivery module and message pushing module, described automatic detecting module controls monitor client timing and connects to institute
State terminal software system, upload timing screen broadcasting client application software system and information forces to push client application software
The status information of system, and obtain mission bit stream and the policy information of automatic detecting next time.Described monitoring member organizes module and passes through
Terminal ID number matching operation sets the monitor state of the control function port of the classroom interaction blackboard as monitoring member, institute
The state stating monitoring member includes online and off-line, and online control function port is referred to as on-line monitoring member, by off-line
Control function port is referred to as monitored off-line member;And the control function of classroom interaction blackboard can be increased or delete by this module
Port and reception carry out the pushed information of Self management functional module.Described management functional module includes that centralized broadcast preparation bell is arranged
Port, centralized broadcast bell for class arrange port, centralized broadcast bell after class arrange port, share file push broadcast arrange port,
Interactive blackboard monitor state arranges port and net cast arranges port.Described first file delivery module is for by memory element
In shared files passe to managing functional module;Described message pushing module receives the propelling movement letter of Self management functional module
Breath, and by management functional module in setting instruction be pushed to monitor member organize module.
Further, described timing screen broadcasting client application software system includes that auto-starting module, message connect
Receive module, audio signal output module, video signal collective module, feedback of status module and the second file delivery module, described
Auto-starting module is for setting the switching mode of this client application software system, and described message reception module is for detecing in real time
Monitor client is listened to send the message come and the message feedback received exported to relevant execution module, described audio signal
Module is for the audio signal received and the transmission of timing output message reception module comes, and described video signal collective module is used for adopting
The video signal recorded in collection terminal software system, and is real-time transmitted to the second file delivery module by video signal, and described the
The video data received is carried out data compression and forms compression data packet by two file delivery module, and by video data compression bag
Sending the first file reception module of monitor client to, described feedback of status module is soft for this client application of detection in real time
The state of part system also generates examining report and feeds back to monitor client.
Further, described monitor client includes user authority management module and system failure alarm module, institute
Stating user authority management module for setting the authority of the user of access monitoring client, described system failure alarm module is used for
Receive the status monitoring report of feedback of status module and be analyzed data processing lookup abnormal conditions, being simultaneous for finding
Abnormal conditions carry out alarm prompt.
Concretely comprising the following steps of employing said system realization timing screen broadcasting function:
S11: organize described monitoring member and set the state of all monitoring members in module as online;
S12: the centralized broadcast preparation bell in described management functional module arranges holding of ports-settings centralized broadcast preparation bell instruction
Row time point and instruction perform duration, arrange holding of ports-settings centralized broadcast bell for class instruction at centralized broadcast bell for class
Row time point and instruction perform duration, arrange holding of ports-settings centralized broadcast bell after class instruction at centralized broadcast bell after class
Row time point and instruction perform duration;
S13: described message pushing module collects centralized broadcast preparation bell, centralized broadcast bell for class and the centralized broadcast set
The after class parameter of bell, and relevant parameter is sent to described monitoring member organizes all on-line monitoring members in module;
S14: the message reception module real-time reception of described client application software system sends from message pushing module
Centralized broadcast preparation bell, bell for class and bell parameter after class, and it is defeated to send relevant audio signal parameters to described audio signal
Go out module;
The display screen timing of S15: described audio signal output module and classroom interaction blackboard performs word and reminds broadcast and the tinkle of bells
Action.
Concretely comprising the following steps of the employing said system realization shared file push function of pressure:
S21: upload shared file on described monitor client, and shared file is stored to memory element;
S22: organize described monitoring member and set the state needing to receive the monitoring member sharing file in module as online;
S23: set the execution information sharing file in message pushing module, and send execution information to message sink mould
Block;
S24: send the shared file in memory element to first file delivery module by communication interface unit;
The shared file received is real-time transmitted to the of all on-line monitoring members by S25: described first file delivery module
Two file delivery module
S26: the shared file received is held by described second file delivery module according to the shared file in message reception module
Row information carries out execution action.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned embodiment, also includes
The technical scheme being made up of above technical characteristic combination in any.It should be pointed out that, for those skilled in the art
For, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications are also considered as
Protection scope of the present invention.