CN104333581A - Homework grouping mutual evaluation system for teaching and mutual evaluation method thereof - Google Patents
Homework grouping mutual evaluation system for teaching and mutual evaluation method thereof Download PDFInfo
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- CN104333581A CN104333581A CN201410573303.2A CN201410573303A CN104333581A CN 104333581 A CN104333581 A CN 104333581A CN 201410573303 A CN201410573303 A CN 201410573303A CN 104333581 A CN104333581 A CN 104333581A
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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
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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Abstract
The invention relates to a homework grouping mutual evaluation system for teaching and a mutual evaluation method thereof. The homework grouping mutual evaluation system for teaching comprises a computer arranged on a desk and provided with a liquid crystal display. The computer is connected with a background server through a communication network. A foreground module for instructional interaction and based on a B/S (Browser/Server) framework is arranged in the computer. A background module for instructional interaction, a database for instructional interaction and an item input module with an input interface are all arranged in the background server. Therefore, the mutual evaluation method can effectively avoid the defects of the prior art that the interactive testing can only be conducted in a spot check that comprehensive interaction is impossible and the interaction effect is greatly restricted.
Description
Technical field
The invention belongs to teaching work grouping and comment technical field mutually, be specifically related to a kind of task group for imparting knowledge to students and comment system mutually and comment method mutually.
Background technology
Present when carrying out teaching work, often all student grouping to be allowed to carry out the operation of being correlated with at teaching scene, but the supervision that cannot complete all group members in real time because teacher's energy is limited, which results in and generating portion group member can not complete assignment, and by other group members on behalf of process, just bring the problem truly completed really effectively cannot supervising point group job thus.
Summary of the invention
The object of this invention is to provide a kind of task group for imparting knowledge to students comment system mutually and comment method mutually, comprise and be arranged on each self-corresponding camera of each operation field and microphone, the image pickup scope of described camera can cover the operation field of its correspondence, described camera is connected with computer with microphone, described computer is connected with background server by communication network, each group member corresponding to each task group is all configured with handheld terminal, described handheld terminal is connected with background server by communication network, described computer is provided with the transport module for on-the-spot audio/video flow, be provided with in described handheld terminal and comment desk module based on B/S framework mutually for the task group of imparting knowledge to students, in described background server, the task group be provided with for imparting knowledge to students comments background module mutually, also be provided with in record in described background server that to include data item be job identification, operation assignment information, group member is commented to identify, information is commented mutually in group, the database for marking of information and operation supervision director scoring is commented mutually between group, also with for each grouping mapping table separately in background server described in addition, the mapping relations one to one that the device identification comprising the handheld terminal that group member identifies and group member attaches troops to a unit in each mapping table is formed, also be provided with in record in described background server that to include data item be group character, the identification database that in grouping, the device identification of the camera of group member's mark and the operation field corresponding to grouping is formed, background server described in addition also arranges a storage area in the memory being grouped in background server corresponding to each group character in identification database in advance respectively.Method is commented can effectively to avoid of the prior artly bringing the defect truly completed really effectively cannot supervising point group job mutually in conjunction with it like this.
In order to overcome deficiency of the prior art, the invention provides the solution that a kind of task group for imparting knowledge to students is commented system mutually and commented method mutually, specific as follows:
A kind of task group for imparting knowledge to students comments system mutually, comprise and be arranged on each self-corresponding camera 1 of each operation field and microphone 9, the image pickup scope of described camera 1 can cover the operation field of its correspondence, described camera 1 is connected with computer 2 with microphone 9, described computer 2 is connected with background server 4 by communication network 3, each group member corresponding to each task group is all configured with handheld terminal 6, described handheld terminal 6 is connected with background server 4 by communication network 3, described computer 2 is provided with the transport module 5 for on-the-spot audio/video flow, be provided with in described handheld terminal 6 and comment desk module 7 based on B/S framework mutually for the task group of imparting knowledge to students, the task group be provided with in described background server 4 for imparting knowledge to students comments background module 8 mutually, also be provided with in record in described background server 4 that to include data item be job identification, operation assignment information, group member is commented to identify, information is commented mutually in group, the database 10 for marking of information and operation supervision director scoring is commented mutually between group, also with for each grouping mapping table 11 separately in background server 4 described in addition, the mapping relations one to one that the device identification comprising the handheld terminal that group member identifies and group member attaches troops to a unit in each mapping table is formed, also be provided with in record in described background server 4 that to include data item be group character, the identification database 12 that in grouping, the device identification of the camera of group member's mark and the operation field corresponding to grouping is formed, background server 4 described in addition also arranges a storage area in the memory being grouped in background server 4 corresponding to each group character in identification database 12 in advance respectively.
Described handheld terminal 6 comprises mobile phone, notebook computer or PDA.
The described desk module 7 for interactive teaching and learning based on B/S framework can send request the instruction of job title to background server 4 by communication network 3, the job identification found out can be presented in the service area of the browser opened, can including the Packet Generation of device identification of handheld terminal in background server 4, receive when handheld terminal 6 include by comment group member to identify group in comment request instruction mutually after condition under, can eject with by the edit box for commenting mutually in organizing commenting group member to identify in the service area of browser, then this in the edit box commented mutually in organizing for being commented group member to identify the information commented mutually in corresponding group member's input group, comment desk module 7 will to be sent to background server 4 by communication network 3 mutually for the task group of imparting knowledge to students to include and commented group member to identify based on B/S framework after the information commented mutually in input group, group member is commented to identify the response message commented mutually in the group of the device identification of information and this handheld terminal 6 commented mutually in corresponding group member's input group for this, handheld terminal 6 receive include by comment group member to identify group between comment request instruction mutually after condition under, can eject with by the edit box for commenting mutually between organizing commenting group member to identify in the service area of browser, then this in the edit box commented mutually between organizing for being commented group member to identify the information commented mutually between corresponding group member's input group, comment desk module 7 will to be sent to background server 4 by communication network 3 mutually for the task group of imparting knowledge to students to include and commented group member to identify based on B/S framework after the information commented mutually between input group, group member is commented to identify the response message commented mutually between the group of the device identification of information and this handheld terminal 6 commented mutually between corresponding group member's input group for this.
Described comment background module 8 mutually at the transport module 5 for on-the-spot audio/video flow the live video streams of group member comprising operation field for the task group of imparting knowledge to students, voice messaging data during operation and gather this operation field the Packet Generation of device identification of camera 1 of live video streams of group member under the condition in background server 4, the data item of the device identification of the camera with the operation field corresponding to the consistent grouping of the device identification of the camera 1 of the live video streams of the group member gathering this operation field in this packet can be found in identification database 12, and the group character obtained in the data item place record of the device identification of the camera of the operation field corresponding to consistent grouping, and the voice messaging data when live video streams of the group member of the operation field in packet and operation are stored into are grouped in the storage area pre-set in background server 4 corresponding to this group character, job identification in database 10 for marking can be found out, and the job identification found out is sent to handheld terminal 6 by communication network 3, receive the condition of the packet of the device identification including handheld terminal at background server 4 under, the mapping table 11 of the device identification of the handheld terminal finding the consistent group member of the device identification of the handheld terminal in the packet of the device identification including handheld terminal with this to attach troops to a unit in all mapping tables 11, and group member's mark that the device identification of the handheld terminal of attaching troops to a unit with the consistent group member described in this maps mutually is just as being commented group member to identify, handheld terminal corresponding to the device identification of the handheld terminal of then being attached troops to a unit to other the group member in the mapping table 11 found by communication network 3 send include by comment group member to identify group in comment request instruction mutually, and to the handheld terminal corresponding to the device identification of the handheld terminal that all group members in the mapping table 11 outside the mapping table 11 found attach troops to a unit send include by comment group member to identify group between comment request instruction mutually, .
The described transport module 5 for live video streams can comprise operation field group member live video streams, operation time voice messaging data and gather this operation field the Packet Generation of device identification of camera 1 of live video streams of group member in background server 4.
Described comment system mutually for the task group of imparting knowledge to students comment method mutually, step is as follows:
Step 1: when the group member of each task group enters the operation field of its correspondence, the camera 1 of this operation field synchronously handled by real-time startup computer 2 and microphone 9 makes a video recording to operation field respectively and gather audio frequency, so just the voice messaging data when live video streams of the group member of operation field and operation can be gathered, then in real time the voice messaging data when live video streams of the group member to operation field collected and operation are sent in computer 2;
Step 2: after the voice messaging data when computer 2 receives live video streams and the operation of the group member of the operation field collected, in real time by run be used for on-the-spot audio/video flow transport module 5 the live video streams of group member comprising operation field, voice messaging data during operation and gather this operation field the Packet Generation of device identification of camera 1 of live video streams of group member in background server 4, background server 4 just comments background module 8 in identification database 12, find the data item of the device identification of the camera with the operation field corresponding to the consistent grouping of the device identification of the camera 1 of the live video streams of the group member gathering this operation field in this packet by running for the task group of imparting knowledge to students mutually, and the group character obtained in the data item place record of the device identification of the camera of the operation field corresponding to consistent grouping, and the voice messaging data when live video streams of the group member of the operation field in packet and operation are stored into are grouped in the storage area pre-set in background server 4 corresponding to this group character,
Step 3: divide the work and coordinate between group when each group member completes in group and after finishing operation, just start respective configured handheld terminal 6, described handheld terminal 6 mutually comments desk module 7 to the instruction that by communication network 3 to background server 4 sent request job title based on B/S framework for the task group of imparting knowledge to students by running, after described background server 4 receives the instruction of request job title, just running comments background module 8 that the job identification in the database 10 for marking is found out for the task group of imparting knowledge to students mutually, and the job identification found out is sent to handheld terminal 6 by communication network 3,
Step 4: after handheld terminal 6 receives the job identification found out, just run and comment desk module 7 that the job identification found out is presented in the service area of the browser opened based on B/S framework mutually for the task group of imparting knowledge to students, then the job identification be presented in the service area of browser corresponding to operation just selected of each group member, comments desk module 7 just including the Packet Generation of device identification of handheld terminal in background server 4 subsequently based on B/S framework mutually for the task group of imparting knowledge to students;
Step 5: after described background server 4 receives the packet of the device identification including handheld terminal, just by running the mapping table 11 of the device identification of the handheld terminal commenting background module 8 to find the consistent group member of the device identification of the handheld terminal in the packet of the device identification including handheld terminal with this to attach troops to a unit in all mapping tables 11 mutually for the task group of imparting knowledge to students, and group member's mark that the device identification of the handheld terminal of attaching troops to a unit with the consistent group member described in this maps mutually is just as being commented group member to identify, handheld terminal corresponding to the device identification of the handheld terminal of then being attached troops to a unit to other the group member in the mapping table 11 found by communication network 3 send include by comment group member to identify group in comment request instruction mutually, and to the handheld terminal corresponding to the device identification of the handheld terminal that all group members in the mapping table 11 outside the mapping table 11 found attach troops to a unit send include by comment group member to identify group between comment request instruction mutually,
Step 6: when handheld terminal 6 receive include by comment group member to identify group in comment request instruction mutually after, will run and comment desk module 7 to eject with by the edit box for commenting mutually in organizing commenting group member to identify in the service area of browser based on B/S framework mutually for the task group of imparting knowledge to students, then this in the edit box commented mutually in organizing for being commented group member to identify the information commented mutually in corresponding group member's input group, comment desk module 7 will to be sent to background server 4 by communication network 3 mutually for the task group of imparting knowledge to students to include and commented group member to identify based on B/S framework after the information commented mutually in input group, group member is commented to identify the response message commented mutually in the group of the device identification of information and this handheld terminal 6 commented mutually in corresponding group member's input group for this,
Step 7: when handheld terminal 6 receive include by comment group member to identify group between comment request instruction mutually after, will run and comment desk module 7 to eject with by the edit box for commenting mutually between organizing commenting group member to identify in the service area of browser based on B/S framework mutually for the task group of imparting knowledge to students, then this in the edit box commented mutually between organizing for being commented group member to identify the information commented mutually between corresponding group member's input group, comment desk module 7 will to be sent to background server 4 by communication network 3 mutually for the task group of imparting knowledge to students to include and commented group member to identify based on B/S framework after the information commented mutually between input group, group member is commented to identify the response message commented mutually between the group of the device identification of information and this handheld terminal 6 commented mutually between corresponding group member's input group for this,
Step 8: when background server 4 receives after the response message commented mutually in group, the device identification of the handheld terminal then finding the consistent group member of the device identification of this handheld terminal 6 in the response message commented mutually in same group to attach troops to a unit in all mapping tables, and group member's mark that the device identification obtaining the handheld terminal of attaching troops to a unit with described consistent group member maps mutually, then commented group member to identify consistent to be commented mutually in information by the group in commenting group member's identification data item place to record in the response message response message commented mutually in the group member of this acquisition mark and group being filled in the database 10 for marking to comment mutually in same group,
Step 9: after background server 4 receives the response message commented mutually between group, the device identification of the handheld terminal then finding the consistent group member of the device identification of this handheld terminal 6 in the response message commented mutually between same group to attach troops to a unit in all mapping tables, and group member's mark that the device identification obtaining the handheld terminal of attaching troops to a unit with described consistent group member maps mutually, then commented group member to identify consistent to be commented mutually in information by between the group in commenting group member's identification data item place to record in the response message response message commented mutually between the group member of this acquisition mark and group being filled in the database 10 for marking to comment mutually between same group,
Step 10: operation supervision director just can comment information by commenting mutually between information and group in the group in the database 10 for marking mutually like this, voice messaging data when combining the live video streams of group member playing operation field and operation again just fully can understand the true representation in operation of group member, with this supervise director for the operation in score data storehouse 10 and mark.
By these technical characteristics, the present invention can at the group member's handling situations can made a video recording at the scene and divide into groups in voice collecting and in conjunction with the transmission of network technology and the next comprehensive control of the memory function of server, and the efficient means by evaluating in the group of network technology and between group controls the handling situations of the group member of grouping more comprehensively, marks accurately with this.
Accompanying drawing explanation
Fig. 1 is the theory structure schematic diagram that the task group for imparting knowledge to students of the present invention comments system mutually.
Embodiment
As shown in Figure 1, task group for imparting knowledge to students comments system mutually, comprise and be arranged on each self-corresponding camera 1 of each operation field and microphone 9, the image pickup scope of described camera 1 can cover the operation field of its correspondence, described camera 1 is connected with computer 2 with microphone 9, described computer 2 is connected with background server 4 by communication network 3, each group member corresponding to each task group is all configured with handheld terminal 6, described handheld terminal 6 is connected with background server 4 by communication network 3, described computer 2 is provided with the transport module 5 for on-the-spot audio/video flow, be provided with in described handheld terminal 6 and comment desk module 7 based on B/S framework mutually for the task group of imparting knowledge to students, the task group be provided with in described background server 4 for imparting knowledge to students comments background module 8 mutually, also be provided with in record in described background server 4 that to include data item be job identification, operation assignment information, group member is commented to identify, information is commented mutually in group, the database 10 for marking of information and operation supervision director scoring is commented mutually between group, also with for each grouping mapping table 11 separately in background server 4 described in addition, the mapping relations one to one that the device identification comprising the handheld terminal that group member identifies and group member attaches troops to a unit in each mapping table is formed, also be provided with in record in described background server 4 that to include data item be group character, the identification database 12 that in grouping, the device identification of the camera of group member's mark and the operation field corresponding to grouping is formed, background server 4 described in addition also arranges a storage area in the memory being grouped in background server 4 corresponding to each group character in identification database 12 in advance respectively.Described handheld terminal 6 comprises mobile phone, notebook computer or PDA.The described desk module 7 for interactive teaching and learning based on B/S framework can send request the instruction of job title to background server 4 by communication network 3, the job identification found out can be presented in the service area of the browser opened, can including the Packet Generation of device identification of handheld terminal in background server 4, receive when handheld terminal 6 include by comment group member to identify group in comment request instruction mutually after condition under, can eject with by the edit box for commenting mutually in organizing commenting group member to identify in the service area of browser, then this in the edit box commented mutually in organizing for being commented group member to identify the information commented mutually in corresponding group member's input group, comment desk module 7 will to be sent to background server 4 by communication network 3 mutually for the task group of imparting knowledge to students to include and commented group member to identify based on B/S framework after the information commented mutually in input group, group member is commented to identify the response message commented mutually in the group of the device identification of information and this handheld terminal 6 commented mutually in corresponding group member's input group for this, handheld terminal 6 receive include by comment group member to identify group between comment request instruction mutually after condition under, can eject with by the edit box for commenting mutually between organizing commenting group member to identify in the service area of browser, then this in the edit box commented mutually between organizing for being commented group member to identify the information commented mutually between corresponding group member's input group, comment desk module 7 will to be sent to background server 4 by communication network 3 mutually for the task group of imparting knowledge to students to include and commented group member to identify based on B/S framework after the information commented mutually between input group, group member is commented to identify the response message commented mutually between the group of the device identification of information and this handheld terminal 6 commented mutually between corresponding group member's input group for this.Described comment background module 8 mutually at the transport module 5 for on-the-spot audio/video flow the live video streams of group member comprising operation field for the task group of imparting knowledge to students, voice messaging data during operation and gather this operation field the Packet Generation of device identification of camera 1 of live video streams of group member under the condition in background server 4, the data item of the device identification of the camera with the operation field corresponding to the consistent grouping of the device identification of the camera 1 of the live video streams of the group member gathering this operation field in this packet can be found in identification database 12, and the group character obtained in the data item place record of the device identification of the camera of the operation field corresponding to consistent grouping, and the voice messaging data when live video streams of the group member of the operation field in packet and operation are stored into are grouped in the storage area pre-set in background server 4 corresponding to this group character, job identification in database 10 for marking can be found out, and the job identification found out is sent to handheld terminal 6 by communication network 3, receive the condition of the packet of the device identification including handheld terminal at background server 4 under, the mapping table 11 of the device identification of the handheld terminal finding the consistent group member of the device identification of the handheld terminal in the packet of the device identification including handheld terminal with this to attach troops to a unit in all mapping tables 11, and group member's mark that the device identification of the handheld terminal of attaching troops to a unit with the consistent group member described in this maps mutually is just as being commented group member to identify, handheld terminal corresponding to the device identification of the handheld terminal of then being attached troops to a unit to other the group member in the mapping table 11 found by communication network 3 send include by comment group member to identify group in comment request instruction mutually, and to the handheld terminal corresponding to the device identification of the handheld terminal that all group members in the mapping table 11 outside the mapping table 11 found attach troops to a unit send include by comment group member to identify group between comment request instruction mutually.The described transport module 5 for live video streams can comprise operation field group member live video streams, operation time voice messaging data and gather this operation field the Packet Generation of device identification of camera 1 of live video streams of group member in background server 4.
Described comment system mutually for the task group of imparting knowledge to students comment method mutually, step is as follows:
Step 1: when the group member of each task group enters the operation field of its correspondence, the camera 1 of this operation field synchronously handled by real-time startup computer 2 and microphone 9 makes a video recording to operation field respectively and gather audio frequency, so just the voice messaging data when live video streams of the group member of operation field and operation can be gathered, then in real time the voice messaging data when live video streams of the group member to operation field collected and operation are sent in computer 2;
Step 2: after the voice messaging data when computer 2 receives live video streams and the operation of the group member of the operation field collected, in real time by run be used for on-the-spot audio/video flow transport module 5 the live video streams of group member comprising operation field, voice messaging data during operation and gather this operation field the Packet Generation of device identification of camera 1 of live video streams of group member in background server 4, background server 4 just comments background module 8 in identification database 12, find the data item of the device identification of the camera with the operation field corresponding to the consistent grouping of the device identification of the camera 1 of the live video streams of the group member gathering this operation field in this packet by running for the task group of imparting knowledge to students mutually, and the group character obtained in the data item place record of the device identification of the camera of the operation field corresponding to consistent grouping, and the voice messaging data when live video streams of the group member of the operation field in packet and operation are stored into are grouped in the storage area pre-set in background server 4 corresponding to this group character,
Step 3: divide the work and coordinate between group when each group member completes in group and after finishing operation, just start respective configured handheld terminal 6, described handheld terminal 6 mutually comments desk module 7 to the instruction that by communication network 3 to background server 4 sent request job title based on B/S framework for the task group of imparting knowledge to students by running, after described background server 4 receives the instruction of request job title, just running comments background module 8 that the job identification in the database 10 for marking is found out for the task group of imparting knowledge to students mutually, and the job identification found out is sent to handheld terminal 6 by communication network 3,
Step 4: after handheld terminal 6 receives the job identification found out, just run and comment desk module 7 that the job identification found out is presented in the service area of the browser opened based on B/S framework mutually for the task group of imparting knowledge to students, then the job identification be presented in the service area of browser corresponding to operation just selected of each group member, comments desk module 7 just including the Packet Generation of device identification of handheld terminal in background server 4 subsequently based on B/S framework mutually for the task group of imparting knowledge to students;
Step 5: after described background server 4 receives the packet of the device identification including handheld terminal, just by running the mapping table 11 of the device identification of the handheld terminal commenting background module 8 to find the consistent group member of the device identification of the handheld terminal in the packet of the device identification including handheld terminal with this to attach troops to a unit in all mapping tables 11 mutually for the task group of imparting knowledge to students, and group member's mark that the device identification of the handheld terminal of attaching troops to a unit with the consistent group member described in this maps mutually is just as being commented group member to identify, handheld terminal corresponding to the device identification of the handheld terminal of then being attached troops to a unit to other the group member in the mapping table 11 found by communication network 3 send include by comment group member to identify group in comment request instruction mutually, and to the handheld terminal corresponding to the device identification of the handheld terminal that all group members in the mapping table 11 outside the mapping table 11 found attach troops to a unit send include by comment group member to identify group between comment request instruction mutually,
Step 6: when handheld terminal 6 receive include by comment group member to identify group in comment request instruction mutually after, will run and comment desk module 7 to eject with by the edit box for commenting mutually in organizing commenting group member to identify in the service area of browser based on B/S framework mutually for the task group of imparting knowledge to students, then this in the edit box commented mutually in organizing for being commented group member to identify the information commented mutually in corresponding group member's input group, comment desk module 7 will to be sent to background server 4 by communication network 3 mutually for the task group of imparting knowledge to students to include and commented group member to identify based on B/S framework after the information commented mutually in input group, group member is commented to identify the response message commented mutually in the group of the device identification of information and this handheld terminal 6 commented mutually in corresponding group member's input group for this,
Step 7: when handheld terminal 6 receive include by comment group member to identify group between comment request instruction mutually after, will run and comment desk module 7 to eject with by the edit box for commenting mutually between organizing commenting group member to identify in the service area of browser based on B/S framework mutually for the task group of imparting knowledge to students, then this in the edit box commented mutually between organizing for being commented group member to identify the information commented mutually between corresponding group member's input group, comment desk module 7 will to be sent to background server 4 by communication network 3 mutually for the task group of imparting knowledge to students to include and commented group member to identify based on B/S framework after the information commented mutually between input group, group member is commented to identify the response message commented mutually between the group of the device identification of information and this handheld terminal 6 commented mutually between corresponding group member's input group for this,
Step 8: when background server 4 receives after the response message commented mutually in group, the device identification of the handheld terminal then finding the consistent group member of the device identification of this handheld terminal 6 in the response message commented mutually in same group to attach troops to a unit in all mapping tables, and group member's mark that the device identification obtaining the handheld terminal of attaching troops to a unit with described consistent group member maps mutually, then commented group member to identify consistent to be commented mutually in information by the group in commenting group member's identification data item place to record in the response message response message commented mutually in the group member of this acquisition mark and group being filled in the database 10 for marking to comment mutually in same group,
Step 9: after background server 4 receives the response message commented mutually between group, the device identification of the handheld terminal then finding the consistent group member of the device identification of this handheld terminal 6 in the response message commented mutually between same group to attach troops to a unit in all mapping tables, and group member's mark that the device identification obtaining the handheld terminal of attaching troops to a unit with described consistent group member maps mutually, then commented group member to identify consistent to be commented mutually in information by between the group in commenting group member's identification data item place to record in the response message response message commented mutually between the group member of this acquisition mark and group being filled in the database 10 for marking to comment mutually between same group,
Step 10: operation supervision director just can comment information by commenting mutually between information and group in the group in the database 10 for marking mutually like this, voice messaging data when combining the live video streams of group member playing operation field and operation again just fully can understand the true representation in operation of group member, with this supervise director for the operation in score data storehouse 10 and mark.
The above, it is only this practical preferred embodiment, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be do not depart from technical solution of the present invention content, according to this practical technique essence, within this practicality spirit and principle, to any simple amendment that above embodiment is done, equivalent replacement and improvement etc., within the protection range all still belonging to technical solution of the present invention.
Claims (6)
1. comment system mutually for the task group of imparting knowledge to students for one kind, it is characterized in that comprising and be arranged on each self-corresponding camera of each operation field and microphone, the image pickup scope of described camera can cover the operation field of its correspondence, described camera is connected with computer with microphone, described computer is connected with background server by communication network, each group member corresponding to each task group is all configured with handheld terminal, described handheld terminal is connected with background server by communication network, described computer is provided with the transport module for on-the-spot audio/video flow, be provided with in described handheld terminal and comment desk module based on B/S framework mutually for the task group of imparting knowledge to students, in described background server, the task group be provided with for imparting knowledge to students comments background module mutually, also be provided with in record in described background server that to include data item be job identification, operation assignment information, group member is commented to identify, information is commented mutually in group, the database for marking of information and operation supervision director scoring is commented mutually between group, also with for each grouping mapping table separately in background server described in addition, the mapping relations one to one that the device identification comprising the handheld terminal that group member identifies and group member attaches troops to a unit in each mapping table is formed, also be provided with in record in described background server that to include data item be group character, the identification database that in grouping, the device identification of the camera of group member's mark and the operation field corresponding to grouping is formed, background server described in addition also arranges a storage area in the memory being grouped in background server corresponding to each group character in identification database in advance respectively.
2. the task group for imparting knowledge to students according to claim 1 comments system mutually, it is characterized in that described handheld terminal comprises mobile phone, notebook computer or PDA.
3. the task group for imparting knowledge to students according to claim 2 comments system mutually, it is characterized in that the described desk module for interactive teaching and learning based on B/S framework can send request the instruction of job title to background server by communication network, the job identification found out can be presented in the service area of the browser opened, can including the Packet Generation of device identification of handheld terminal in background server, receive when handheld terminal include by comment group member to identify group in comment request instruction mutually after condition under, can eject with by the edit box for commenting mutually in organizing commenting group member to identify in the service area of browser, then this in the edit box commented mutually in organizing for being commented group member to identify the information commented mutually in corresponding group member's input group, comment desk module will to be sent to background server by communication network mutually for the task group of imparting knowledge to students to include and commented group member to identify based on B/S framework after the information commented mutually in input group, group member is commented to identify the response message commented mutually in the group of the device identification of information and this handheld terminal commented mutually in corresponding group member's input group for this, handheld terminal receive include by comment group member to identify group between comment request instruction mutually after condition under, can eject with by the edit box for commenting mutually between organizing commenting group member to identify in the service area of browser, then this in the edit box commented mutually between organizing for being commented group member to identify the information commented mutually between corresponding group member's input group, comment desk module will to be sent to background server by communication network mutually for the task group of imparting knowledge to students to include and commented group member to identify based on B/S framework after the information commented mutually between input group, group member is commented to identify the response message commented mutually between the group of the device identification of information and this handheld terminal commented mutually between corresponding group member's input group for this.
4. the task group for imparting knowledge to students according to claim 3 comments system mutually, it is characterized in that described commenting background module mutually at the transport module for on-the-spot audio/video flow the live video streams of group member comprising operation field for the task group of imparting knowledge to students, voice messaging data during operation and gather this operation field the Packet Generation of device identification of camera of live video streams of group member under the condition in background server, the data item of the device identification of the camera of the operation field corresponding to grouping that the device identification of the camera of the live video streams with the group member gathering this operation field in this packet can be found in identification database consistent, and the group character obtained in the data item place record of the device identification of the camera of the operation field corresponding to consistent grouping, and the voice messaging data when live video streams of the group member of the operation field in packet and operation are stored into are grouped in the storage area pre-set in background server 4 corresponding to this group character, job identification in database for marking can be found out, and the job identification found out is sent to handheld terminal by communication network, receive the condition of the packet of the device identification including handheld terminal at background server under, the mapping table of the device identification including the handheld terminal that the consistent group member of the device identification of the handheld terminal in the packet of the device identification of handheld terminal attaches troops to a unit with this is found in all mapping tables, and group member's mark that the device identification of the handheld terminal of attaching troops to a unit with the consistent group member described in this maps mutually is just as being commented group member to identify, handheld terminal corresponding to the device identification of the handheld terminal of then being attached troops to a unit to the group member of other in the mapping table found by communication network 3 send include by comment group member to identify group in comment request instruction mutually, and to the handheld terminal corresponding to the device identification of the handheld terminal that all group members in the mapping table outside the mapping table found attach troops to a unit send include by comment group member to identify group between comment request instruction mutually.
5. the task group for imparting knowledge to students according to claim 4 comments system mutually, it is characterized in that the described transport module for live video streams can comprise operation field group member live video streams, operation time voice messaging data and gather this operation field the Packet Generation of device identification of camera of live video streams of group member in background server.
6. what the task group for imparting knowledge to students according to claim 5 commented system mutually comments method mutually, and it is characterized in that, step is as follows:
Step 1: when the group member of each task group enters the operation field of its correspondence, the camera of this operation field synchronously handled by real-time startup computer and microphone makes a video recording to operation field respectively and gather audio frequency, so just the voice messaging data when live video streams of the group member of operation field and operation can be gathered, then in real time the voice messaging data when live video streams of the group member to operation field collected and operation are sent in computer;
Step 2: after the voice messaging data when connecting computer receives live video streams and the operation of the group member of the operation field collected, in real time by run be used for on-the-spot audio/video flow transport module the live video streams of group member comprising operation field, voice messaging data during operation and gather this operation field the Packet Generation of device identification of camera of live video streams of group member in background server, background server just passes through the data item of the device identification of the camera running the operation field corresponding to grouping commenting background module to find the device identification of the camera of the live video streams with the group member gathering this operation field in this packet consistent in identification database mutually for the task group of imparting knowledge to students, and the group character obtained in the data item place record of the device identification of the camera of the operation field corresponding to consistent grouping, and the voice messaging data when live video streams of the group member of the operation field in packet and operation are stored in the storage area that being grouped in corresponding to this group character pre-set in background server,
Step 3: divide the work and coordinate between group when each group member completes in group and after finishing operation, just start respective configured handheld terminal, described handheld terminal mutually comments desk module to the instruction that by communication network to background server sent request job title based on B/S framework for the task group of imparting knowledge to students by running, after described background server receives the instruction of request job title, just running comments background module that the job identification in the database for marking is found out for the task group of imparting knowledge to students mutually, and the job identification found out is sent to handheld terminal by communication network,
Step 4: after handheld terminal receives the job identification found out, just run and comment desk module that the job identification found out is presented in the service area of the browser opened based on B/S framework mutually for the task group of imparting knowledge to students, then the job identification be presented in the service area of browser corresponding to operation just selected of each group member, comments desk module just including the Packet Generation of device identification of handheld terminal in background server subsequently based on B/S framework mutually for the task group of imparting knowledge to students;
Step 5: after described background server receives the packet of the device identification including handheld terminal, just comment background module in all mapping tables, find the mapping table of the device identification including the handheld terminal that the consistent group member of the device identification of the handheld terminal in the packet of the device identification of handheld terminal attaches troops to a unit with this by running mutually for the task group of imparting knowledge to students, and group member's mark that the device identification of the handheld terminal of attaching troops to a unit with the consistent group member described in this maps mutually is just as being commented group member to identify, handheld terminal corresponding to the device identification of the handheld terminal of then being attached troops to a unit to the group member of other in the mapping table found by communication network send include by comment group member to identify group in comment request instruction mutually, and to the handheld terminal corresponding to the device identification of the handheld terminal that all group members in the mapping table outside the mapping table found attach troops to a unit send include by comment group member to identify group between comment request instruction mutually,
Step 6: when handheld terminal receive include by comment group member to identify group in comment request instruction mutually after, will run and comment desk module to eject with by the edit box for commenting mutually in organizing commenting group member to identify in the service area of browser based on B/S framework mutually for the task group of imparting knowledge to students, then this in the edit box commented mutually in organizing for being commented group member to identify the information commented mutually in corresponding group member's input group, comment desk module will to be sent to background server by communication network mutually for the task group of imparting knowledge to students to include and commented group member to identify based on B/S framework after the information commented mutually in input group, group member is commented to identify the response message commented mutually in the group of the device identification of information and this handheld terminal commented mutually in corresponding group member's input group for this,
Step 7: when handheld terminal receive include by comment group member to identify group between comment request instruction mutually after, will run and comment desk module to eject with by the edit box for commenting mutually between organizing commenting group member to identify in the service area of browser based on B/S framework mutually for the task group of imparting knowledge to students, then this in the edit box commented mutually between organizing for being commented group member to identify the information commented mutually between corresponding group member's input group, comment desk module will to be sent to background server by communication network mutually for the task group of imparting knowledge to students to include and commented group member to identify based on B/S framework after the information commented mutually between input group, group member is commented to identify the response message commented mutually between the group of the device identification of information and this handheld terminal commented mutually between corresponding group member's input group for this,
Step 8: when background server receives after the response message commented mutually in group, the device identification of the handheld terminal then finding the consistent group member of the device identification of this handheld terminal in the response message commented mutually in same group to attach troops to a unit in all mapping tables, and group member's mark that the device identification obtaining the handheld terminal of attaching troops to a unit with described consistent group member maps mutually, then commented group member to identify consistent to be commented mutually in information by the group in commenting group member's identification data item place to record in the response message response message commented mutually in the group member of this acquisition mark and group being filled in the database for marking to comment mutually in same group,
Step 9: after background server receives the response message commented mutually between group, the device identification of the handheld terminal then finding the consistent group member of the device identification of this handheld terminal in the response message commented mutually between same group to attach troops to a unit in all mapping tables, and group member's mark that the device identification obtaining the handheld terminal of attaching troops to a unit with described consistent group member maps mutually, then commented group member to identify consistent to be commented mutually in information by between the group in commenting group member's identification data item place to record in the response message response message commented mutually between the group member of this acquisition mark and group being filled in the database for marking to comment mutually between same group,
Step 10: operation supervision director just can comment information by commenting mutually between information and group in the group in the database for marking mutually like this, voice messaging data when combining the live video streams of group member playing operation field and operation again just fully can understand the true representation in operation of group member, with this supervise director for the operation in score data storehouse and mark.
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