CN102622919A - Handle transceiving system and working method thereof - Google Patents
Handle transceiving system and working method thereof Download PDFInfo
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- CN102622919A CN102622919A CN2012100547194A CN201210054719A CN102622919A CN 102622919 A CN102622919 A CN 102622919A CN 2012100547194 A CN2012100547194 A CN 2012100547194A CN 201210054719 A CN201210054719 A CN 201210054719A CN 102622919 A CN102622919 A CN 102622919A
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Abstract
The invention provides a working method of a handle transceiving system. The handle transceiving system comprises a transceiver and a plurality of handles. The method comprises the following steps that: (A) the transceiver sends a query request to one handle of a handle group, wherein the handle group comprises one or a plurality of subsets of the handles; (B) if key values generated according to user input are stored in the handle, the handle responds to the query request and sends the key values to the transceiver, and the transceiver judges the key values and sends feedback information corresponding to the result of judgment to the handle; (C) the processes of the step (A) to the step (B) are repetitively executed so as to traverse the handle group; and (D) the step (C) is repetitively executed within a predetermined time. Accordingly, the invention further provides the handle transceiving system. According to the handle transceiving system and the working method of the handle transceiving system, the stable instantaneous teaching feedback function can be provided, and the user experience of users of the handle transceiving system is ensured.
Description
Technical field
The present invention relates to digitizing interactive teaching and learning device field, relate in particular to a kind of handle receive-transmit system and method for work thereof.
Background technology
The development of Along with computer technology, in existing education activities, a lot of teaching persons are accustomed to using digitized interactive teaching and learning device to come to carry out interaction with the student, to reach better teaching efficiency.Typically; Existing teaching person relies on some answer systems and carries out the classroom test and appraisal in course carries out; Compare traditional classroom question formulation; The classroom test and appraisal of this use answer system can count all students better to saying the degree of understanding of knowledge point, so that teaching person further plans its teaching.
In the above-mentioned answer system; Distribute an answer handle in each student's hand, after teaching person illustrated the test and appraisal exercise question, the student utilized the answer handle in the hand that the selection answer of answer is sent to a receiver so that teaching person checks proprietary answer result and assesses; In the answer time that teaching person limits; Because each student's answer at random constantly, therefore said receiver and do not know that each answer handle sends the concrete moment of said selection answer is especially along with the increase of student's quantity; The answer handle is more; Said at short notice probably receiver can receive the selection answer that a lot of answer handles send, but because the processing power of receiver itself and the bandwidth constraints of communication channel, a plurality of answer handles can form interfering with each other with communicating by letter of said receiver in this situation; Make the answer system be difficult to normal operation, even mistake etc. occurs.In addition, answer person also can't obtain the feedback of its answer correctness intuitively from handle side.
Summary of the invention
The object of the present invention is to provide a kind of handle receive-transmit system and method for work thereof, can solve the deficiency of tutoring system in the prior art, reach better interactive teaching and learning effect.
For achieving the above object, the invention provides a kind of method of work of handle receive-transmit system, this receive-transmit system comprises transceiver and a plurality of handle, this method comprises:
A. the handle of said transceiver in handle group sends query requests, and said handle group comprises one or more subclass of said a plurality of handles;
B. if the key assignments that said handle stored generates according to user's input; Then this handle responds said query requests and sends said key assignments to said transceiver; Said transceiver is judged this key assignments, and is sent the corresponding feedback information of result of said judgement to said handle;
C. repeated execution of steps A is to step B, to travel through said handle group;
D. repeated execution of steps C in the given time.
On the other hand, the invention provides a kind of handle receive-transmit system, this system comprises transceiver and a plurality of handle, wherein:
Said transceiver comprises transceiver module, enquiry module and judge module;
Said handle comprises far-end transceiver module, load module and respond module;
Said transceiver module is used for setting up data communication with said far-end transceiver module;
Said load module is used to detect user's input operation, and storage is according to the key assignments of this input operation generation;
Said enquiry module; Be used for sending query requests to a handle of handle group through said transceiver module; Said handle group comprises one or more subclass of said a plurality of handles, and this enquiry module repeats said process to repeat to travel through said handle group in the given time;
Said respond module is used for sending said key assignments according to said query requests and through said far-end transceiver module to said transceiver;
Said judge module is used for said key assignments is judged with the generation feedback information corresponding with the result of said judgement, and through said transceiver module this feedback information is sent to said handle.
A kind of handle receive-transmit system provided by the invention and method of work thereof; Transceiver in this handle receive-transmit system is inquired about the key assignments of its storages successively to a plurality of handles; Only inquire about the key assignments of a handle in single point in time, guaranteed the order of communicating by letter of transceiver and handle, its process to a plurality of handles inquiry key assignments has been avoided interfering with each other; Stable instant teaching feedback function based on this handle receive-transmit system is provided, has guaranteed the user's of this handle receive-transmit system user experience.
Description of drawings
Through reading the detailed description of doing with reference to following accompanying drawing that non-limiting example is done, it is more obvious that other features, objects and advantages of the present invention will become:
Fig. 1 is the process flow diagram according to a kind of embodiment of the method for work of handle receive-transmit system provided by the invention;
Fig. 2 is the structural representation according to a kind of embodiment of handle receive-transmit system provided by the invention.
Same or analogous Reference numeral is represented same or analogous parts in the accompanying drawing.
Embodiment
For making the object of the invention, technical scheme and advantage clearer, will combine accompanying drawing that embodiments of the invention are described in detail below.
At first please refer to Fig. 1, Fig. 1 is the process flow diagram according to a kind of embodiment of the method for work of handle receive-transmit system provided by the invention, and wherein said receive-transmit system comprises transceiver and a plurality of handle, and this method comprises:
Step S100, said transceiver handle in handle group sends query requests, and said handle group comprises one or more subclass of said a plurality of handles;
Step S200; If the key assignments that said handle stored generates according to user's input; Then this handle responds said query requests and sends said key assignments to said transceiver, and said transceiver is judged this key assignments, and sent the corresponding feedback information of result of said judgement to said handle;
Step S300 judges whether to reach the schedule time, then continues if not to begin to carry out from step S100.
Particularly, smart machine and said transceiver communications, typically, said smart machine is the PC terminal.One computer graphical interface is provided on this smart machine, and before step S100 carried out, the user can select the part or all of of a plurality of handles through the said transceiver of this computer graphical interface control, to form said one or more subclass.In the normal conditions, the user of this handle receive-transmit system is the instructor of a said smart machine of control and the student of the said handle of a plurality of controls, and wherein each student controls a handle, and promptly handle and student are one-to-one relationships.If the instructor wants from said a plurality of students to specify answer colony, then can select in advance in a plurality of handles partly or entirely, with the student's that confirms answer scope.Consider based on ease for use, realize intercommunication mutually through the HID agreement between said smart machine and the said transceiver, typically, the employing usb data is connected between said smart machine and the said transceiver.
Usually said handle receive-transmit system being designed to transceiver is master control; A plurality of handles are controlled; The address list of all handles in the said handle of the said transceiver stored group; Said transceiver extracts the address of single handle in order with execution in step S100, and S100 begins from step, before not receiving said query requests; Each handle keeps holding state; Continue the query requests that the said transceiver of search sends, just make response, to avoid in the interference that runs foul of each other of equipment when working in
channel until receiving this query requests.
In step S200, if the key assignments that said handle stored generates according to user's input, then this handle responds said query requests and sends said key assignments to said transceiver.Particularly; This key assignments is that the user is directed against said handle and operates back input, among a kind of embodiment, comprises a plurality of physical button on the said handle; The corresponding key assignments of each said physical button, the user triggers its corresponding key assignments to the push action of this physical button; Among the another kind of embodiment, have contact panel on the said handle, can show virtual key on this contact panel and set the corresponding key assignments of this virtual key, the user also can trigger its corresponding key assignments to the operation of above-mentioned virtual key.Key assignments in that each said handle stored user triggers is used for said transceiver inquiry.Need to prove that for increasing handle user's answer dirigibility, can allow the handle user in the specific answer time, to answer inscription of the cover case and revise, promptly the handle user can trigger key assignments again to upgrade the key assignments of said handle storage inside.Said transceiver judges this key assignments after receiving the key assignments of this handle feedback, and sends the corresponding feedback information of result of said judgement to said handle, and its function is that whether answer is correct for the prompting user.Preferably in step S200; If the current handle of receiving query requests is not stored the key assignments that generates according to user's input, then said transceiver can be skipped another handle that this handle transfers in said handle group and send said query requests normally to carry out step S200.
Preferably; Behind step S200; The handle that receives said feedback information generates cue according to this feedback information; Concrete grammar is the parameter that parses the cues such as parameter, jingle bell, Computer Graphic Demonstration or its combination of LED lamp flicker that this feedback signal carries, vibrating motor, controls the prompt facility of this handle then and makes prompting.For example said transceiver judges that said key assignments is correct key assignments, and then the display text content is " answer is correct " on the feedback information of its transmission indication handle, or the green LED lamp flicker, or vibration once; For example said again transceiver judges that said key assignments is wrong key assignments, and the word content that then shows on the feedback information of its transmission indication handle is " answer mistake ", or the red LED lamp flicker, or vibrates twice.Certainly in the practical implementation process; Can design the cue that above-mentioned feedback information carries according to instructor's test needs; Correspondingly; Should have tender of suitable soft hardware equipment on each said handle and correctly resolve and show this cue, those skilled in the art can rationally arrange said feedback signal with reference to prior art, repeat no more at this.
After step S200 carries out; Execution in step S300; Judge whether to arrive the schedule time, if not, then turn to the step S200 behind execution in step S100 and the step S100; Traveling through all handles in the said handle group, to keep the wheel continuous query of said transceiver to the key assignments of all handles storages in the said handle group.The wherein said schedule time comes down to the answer time that the instructor uses this handle receive-transmit system to limit as the student; This schedule time can use said smart machine in advance transceiver to be set by the instructor; For example be defined as 10 or 20 seconds etc.; Can know that by step S100 in this schedule time, said transceiver keeps the key assignments of all handles storages in said handle group to take turns continuous query to the implementation of step S300; And in real time the judged result of the key assignments of each handle storage is fed back to corresponding handle, realized real-time teaching answer feedback.Of preamble, a moment, said transceiver takies communication channel fully and a handle is inquired about key assignments, discharges the next handle that this communication channel is used for inquiring about said handle group then, until the said handle of traversal group.On the one hand, transceiver can obtain the key assignments of all handles storages in the said handle group fully, and on the other hand, because the exclusivity of communication channel, a plurality of handles can interfering with each other and influence in the above-mentioned query script.Preferably; In order to make feedback information can in time be sent to handle, can dispose this handle receive-transmit system, make step S100 to execution time of step S200 less than 5ms; More preferably; Carry out reasonable disposition make step S100 to execution time of step S200 less than 2ms, even therefore corresponding 200 handles of said transceiver carry out the key assignments inquiry, also can guarantee in 1 second, to accomplish at the most the renewal of key assignments.In order to add up the answer result, the key assignments that said each handle of transceiver storage sends is to form the key assignments tabulation, and said smart machine and said transceiver communications are used to call said key assignments tabulation.Above-mentioned relevant step S100 can guarantee that said smart machine can call the key assignments of the up-to-date generation of each handle to the configuration of the execution time of step S200.
Consider based on the portability of the handle in this handle receive-transmit system and ease for use, realize intercoming mutually through the 2.4G wireless signal between preferably said transceiver and the said a plurality of handles.Certainly also can use the method for wired connection to realize the intercommunication mutually between said transceiver and the said a plurality of handles in other embodiments.Because there is disturbed condition in wireless signal; The mistake transmitting-receiving sometimes can appear in transceiver, in step S200, if said transceiver does not receive the said key assignments that said handle sends; Then said transceiver repeats to send said query requests to said handle in the given time; In case exceed this schedule time, too much take wireless channel for fear of a handle, then said transceiver is used for this wireless channel to send query requests to another handle of said handle group.
Correspondingly; The present invention also provides a kind of handle receive-transmit system; Please refer to Fig. 2; Fig. 2 is the structural representation according to a kind of embodiment of handle receive-transmit system provided by the invention, and term and part flow process that this part occurs can be with reference to the explanations of relevant portion among the embodiment of method in the preamble.As shown in the figure, this system comprises transceiver 100 and a plurality of handles 200 (comprise among the figure handle 1 to handle N), wherein:
Respond module 203 is used for sending said key assignments according to said query requests and through said far-end transceiver module 202 to said transceiver 100;
Preferably, in the present embodiment, said transceiver module 101 is 2.4G wireless signal transceivers of a pair of mutual coupling with far-end transceiver module 202, carries out communication through the 2.4G wireless signal between the two.That considers wireless signal possibly exist disturbing effect, if said transceiver 100 does not receive the said key assignments that said handle 200 sends, then said enquiry module 102 repeats to send said query requests to said handle 200 in the given time.
Preferably, transceiver 100 also comprises key assignments memory module (not shown), is used to store the key assignments tabulation that key assignments that each handle 200 sends forms, and this key assignments memory module can be the flash chip that is built in the transceiver 100.Correspondingly, transceiver 100 also comprises communication module, is used for communicating with smart machine 300, calls said key assignments tabulation for smart machine 300.Typically, smart machine 300 is PCs, and the software application that installation and operation is suitable on this PC is to realize configuration and the control to transceiver 100.Further; The said communication module of transceiver 100 also is used to receive the selection instruction of smart machine 300; This selection instruction can be that the user operates said software application triggering; Be used to control said enquiry module and select the part or all of of said a plurality of handle 200, to form said one or more subclass.Preferably, said communication module realizes and the intercommunication mutually of said smart machine 300 that through the HID agreement for example communication module uses the usb data ways of connecting to make transceiver 100 insert smart machine 300.
The reference method part is for the explanation of this handle receive-transmit system; In order to make said feedback information can in time be sent to handle 200; Preferably dispose said enquiry module 102 and send elapsed time that said query requests receives said feedback information until said handle 200 less than 5ms, more preferably dispose said enquiry module 102 and send elapsed time that said query requests receives said feedback information until said handle 200 less than 2ms to each handle to each handle.
In order to realize real-time answer feedback, handle 200 also comprises the reminding module (not shown), is used for generating cue according to said feedback information.Particularly, said cue comprises: the flicker of LED lamp, vibration, jingle bell, Computer Graphic Demonstration or its combination.In order to satisfy the demand that represents above-mentioned cue, this reminding module may be embodied as LED lamp, vibrating motor, loudspeaker, display screen or its combination.
Preferably, this handle receive-transmit system is used in combination with the method flow shown in Fig. 1.
The method of work of handle receive-transmit system provided by the invention can use PLD to combine to realize; Also may be embodied as computer software; Can be a kind of computer program for example, move this program product and make the computing machine execution be used for institute's exemplary method according to embodiments of the invention.Said computer program comprises computer-readable recording medium, comprises computer program logic or code section on this medium, is used to realize each step of said method.Said computer-readable recording medium can be that the built-in medium that is installed in the computing machine perhaps can be from the removable medium (for example hot-plugging technology memory device) of basic computer dismounting.Said built-in medium includes but not limited to rewritable nonvolatile memory, for example RAM, ROM, flash memory and hard disk.Said removable medium includes but not limited to: optical storage media (for example CD-ROM and DVD), magneto-optic storage media (for example MO), magnetic recording medium (for example tape or portable hard drive), have the medium (for example storage card) of built-in rewritable nonvolatile memory and have the medium (for example ROM box) of built-in ROM.
It will be appreciated by those skilled in the art that any computer system with suitable programmer all can carry out all steps of the method for the present invention that is included in the program product.Although most embodiments of describing in this instructions all lay particular emphasis on software program, the alternate embodiment that realizes method provided by the invention as firmware and hardware is equally within the scope that the present invention requires to protect.
A kind of handle receive-transmit system provided by the invention and method of work thereof; Transceiver in this handle receive-transmit system is inquired about the key assignments of its storages successively to a plurality of handles; Only inquire about the key assignments of a handle in single point in time, guaranteed the order of communicating by letter of transceiver and handle, its process to a plurality of handles inquiry key assignments has been avoided interfering with each other; Stable instant teaching feedback function based on this handle receive-transmit system is provided, has guaranteed the user's of this handle receive-transmit system user experience.
Above disclosedly be merely preferred embodiments more of the present invention, can not limit the present invention's interest field certainly with this, the equivalent variations of therefore doing according to claim of the present invention still belongs to the scope that the present invention is contained.
Claims (20)
1. the method for work of a handle receive-transmit system, this receive-transmit system comprises transceiver and a plurality of handle, this method comprises:
A. the handle of said transceiver in handle group sends query requests, and said handle group comprises one or more subclass of said a plurality of handles;
B. if the key assignments that said handle stored generates according to user's input; Then this handle responds said query requests and sends said key assignments to said transceiver; Said transceiver is judged this key assignments, and is sent the corresponding feedback information of result of said judgement to said handle;
C. repeated execution of steps A is to step B, to travel through said handle group;
D. repeated execution of steps C in the given time.
2. method according to claim 1, wherein:
Execution in step A to required time of step B less than 5ms.
3. method according to claim 2, wherein:
Execution in step A to required time of step B less than 2ms.
4. method according to claim 1, after step B carried out, this method also comprised:
E. said handle generates cue according to said feedback information.
5. method according to claim 4, wherein, said cue comprises:
The flicker of LED lamp, vibration, jingle bell, Computer Graphic Demonstration or its combination.
6. method according to claim 1, wherein, step B also comprises:
If said transceiver does not receive the said key assignments that said handle sends, then said transceiver repeats to send said query requests to said handle in the given time.
7. method according to claim 1, wherein:
The key assignments that said each handle of transceiver storage sends is to form the key assignments tabulation.
Smart machine and said transceiver communications are used to call said key assignments tabulation.
8. method according to claim 6, wherein:
Said smart machine is controlled said transceiver and is selected the part or all of of said a plurality of handles, to form said one or more subclass.
9. according to claim 7 or 8 described methods, wherein:
Realize intercommunication mutually through the HID agreement between said smart machine and the said transceiver.
10. according to each described method of claim 1 to 6, wherein:
Realize intercommunication mutually through the 2.4G wireless signal between said transceiver and the said a plurality of handles.
11. a handle receive-transmit system, this system comprises transceiver and a plurality of handle, wherein:
Said transceiver comprises transceiver module, enquiry module and judge module;
Said handle comprises far-end transceiver module, load module and respond module;
Said transceiver module is used for setting up data communication with said far-end transceiver module;
Said load module is used to detect user's input operation, and storage is according to the key assignments of this input operation generation;
Said enquiry module; Be used for sending query requests to a handle of handle group through said transceiver module; Said handle group comprises one or more subclass of said a plurality of handles, and this enquiry module repeats said process to repeat to travel through said handle group in the given time;
Said respond module is used for sending said key assignments according to said query requests and through said far-end transceiver module to said transceiver;
Said judge module is used for said key assignments is judged with the generation feedback information corresponding with the result of said judgement, and through said transceiver module this feedback information is sent to said handle.
12. handle receive-transmit system according to claim 11, wherein:
Said enquiry module sends elapsed time that query requests receives said feedback information until said handle less than 5ms to each handle.
13. handle receive-transmit system according to claim 12, wherein:
Said enquiry module sends elapsed time that said query requests receives said feedback information until said handle less than 2ms to each handle.
14. handle receive-transmit system according to claim 11, wherein, said handle also comprises:
Reminding module is used for generating cue according to said feedback information.
15. handle receive-transmit system according to claim 14, wherein, said cue comprises:
The flicker of LED lamp, vibration, jingle bell, Computer Graphic Demonstration or its combination.
16. handle receive-transmit system according to claim 11, wherein:
If said transceiver does not receive the said key assignments that said handle sends, then said enquiry module repeats to send said query requests to said handle in the given time.
17. handle receive-transmit system according to claim 11, wherein, said transceiver also comprises:
The key assignments memory module is used to store the key assignments tabulation that key assignments that each handle sends forms;
Communication module is used for communicating with smart machine, calls said key assignments tabulation for said smart machine.
18. handle receive-transmit system according to claim 17, wherein:
Said communication module also is used to receive the selection instruction of smart machine, and this selection instruction is used to control said enquiry module and selects the part or all of of said a plurality of handles, to form said one or more subclass.
19. according to claim 17 or 18 described handle receive-transmit systems, wherein:
Said communication module is through the mutually intercommunication of HID agreement realization with said smart machine.
20. according to each described handle receive-transmit system of claim 11 to 16, wherein:
Said transceiver module and far-end transceiver module are the 2.4G wireless signal transceivers of a pair of mutual coupling.
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| CN2012100547194A CN102622919A (en) | 2012-03-05 | 2012-03-05 | Handle transceiving system and working method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012100547194A CN102622919A (en) | 2012-03-05 | 2012-03-05 | Handle transceiving system and working method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110276849A (en) * | 2019-07-09 | 2019-09-24 | 成都优乐享数字技术有限公司 | A kind of wisdom school card system having attendance, interactive teaching and learning function |
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| US4247908A (en) * | 1978-12-08 | 1981-01-27 | Motorola, Inc. | Re-linked portable data terminal controller system |
| US5344326A (en) * | 1991-06-18 | 1994-09-06 | Audio-Visual Publishers Inc. | Teaching method and system |
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Application publication date: 20120801 |