CN104933921A - Answering system, and client and client system used for answering - Google Patents
Answering system, and client and client system used for answering Download PDFInfo
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- CN104933921A CN104933921A CN201510373835.6A CN201510373835A CN104933921A CN 104933921 A CN104933921 A CN 104933921A CN 201510373835 A CN201510373835 A CN 201510373835A CN 104933921 A CN104933921 A CN 104933921A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
Abstract
The invention discloses an answering system, and a client and a client system used for answering. The answering system includes a first client system and a second client system, wherein the first client system is used for generating test paper information and sending the test paper information, and the second client system communicates with the first client system through WIFI and is used for displaying the test paper information and receiving answering information. According to the invention, data transmission between the first client system and the second client system is conducted through WIFI, thereby solving the problem that a conventional answering machine is low in data transmission efficiency.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of answering system with for the client of answer and client.
Background technology
Device for answering question has been widely used in the every field needing to examine profile, such as, device for answering question can be utilized in school to carry out the examination of knowwhy Grasping level, the examination of vocational skills Grasping level to student, device for answering question can be utilized to carry out data statistics etc. in questionnaire, ballot at the scene.
Existing wired device for answering question often faces the problem of carrying out a large amount of field wiring in construction.The scheme that existing wireless device for answering question is adopted in wireless transmissions has Zigbee etc. that is infrared, 433M and 2.4G, adopt and infraredly must face toward collector when carrying out wireless transmission, inconvenient operation, and transfer rate is low, adopt the communication module of 433M frequency because use amount is larger, be easy to cause on signal and disturb, affect the quality of Signal transmissions, when adopting Zigbee module to carry out wireless transmission, transfer rate is lower again, and low transfer rate is quite time-consuming for the transmission of larger data.
In addition, existing wireless device for answering question can not arbitrary extension in number of faults, and making has limitation examining students' skill.Existing wireless device for answering question generally all must use computing machine to coordinate the software installed on computers to realize the function of teacher side, can not tackle the occasion that cost requirement is comparatively harsh.
Carry out for device for answering question in correlation technique the problem that when data are transmitted, transfer efficiency is lower, not yet propose effective solution at present.
Summary of the invention
Fundamental purpose of the present invention is to provide a kind of answering system and for the client of answer and client, to solve the problem that when device for answering question carries out data transmission, transfer efficiency is lower.
To achieve these goals, according to an aspect of the present invention, provide a kind of answering system, this answering system comprises: the first client, for generating paper information and sending paper information; And second client, communicated by wireless WIFI with the first client, for showing paper information and receiving answering information.
Further, the first client comprises: the first client, for generating paper information; And the first wireless WIFI communication module, for the first client is connected to the second client by the mode of wireless WIFI.
Further, first client comprises: computing machine, wherein, examination software is installed in computing machine, examination software is for generating examination information, wherein, examination information comprises one or more combination following: student information, paper information, Examination Scheme information, Examination Scheme information comprises the test time.
Further, the first client comprises: the first micro treatment module; First display load module, is connected to the first micro treatment module, for generating paper information; First memory module, is connected to the first micro treatment module, for storing paper information; And first power module, be connected to the first micro treatment module, for powering to the first micro treatment module.
Further, the second client comprises: the second client, for showing paper information and receiving answering information; And feature board, for arranging trouble spot.
Further, the second client comprises: the second micro treatment module; Second display load module, is connected to the second micro treatment module, for showing paper information and receiving answering information; First serial communication module, for connecting the second client and feature board; Second wireless WIFI communication module, is connected to the second micro treatment module, for answering information is sent to the first client; And second source module, be connected to the second micro treatment module, for powering to the second micro treatment module.
Further, feature board is multiple.
Further, feature board comprises: the 3rd micro treatment module; Perform and indicating module, for controlling setting and the eliminating of trouble spot; Second serial communication module, is connected to the 3rd micro treatment module, for linkage function plate and the second client; LVPS module, is connected to the 3rd micro treatment module, for powering to the 3rd micro treatment module; Serioparallel exchange module, is connected to the 3rd micro treatment module; Isolation module, is connected to serioparallel exchange module, for low voltage signal is converted to high voltage signal; Current amplifier module, is connected to isolation module, for driving execution and indicating module; And high-voltage power supply module, be connected to Current amplifier module, for Current amplifier module for power supply.
Further, feature board also comprises address and arranges module.
To achieve these goals, according to a further aspect in the invention, a kind of client for answer is provided.This client is for generating paper information and sending paper information, and this client comprises: client, for generating paper information; And wireless WIFI communication module, for sending paper information by wireless WIFI.
Further, this client comprises: micro treatment module; Display load module, is connected to micro treatment module, for generating paper information; Memory module, is connected to micro treatment module, for storing paper information; And power module, be connected to micro treatment module, for powering to micro treatment module.
According to another aspect of the invention, a kind of client for answer is provided.This client is for showing paper information and receiving answering information, and this client comprises: client, for showing paper information and receiving answering information; Wireless WIFI communication module, for by wireless WIFI with for generating paper information and the client sending paper information communicates; And feature board, for arranging trouble spot.
Further, this client comprises: the first micro treatment module; Display load module, is connected to the first micro treatment module, for showing paper information and receiving answering information; First serial communication module, for connecting client and feature board; And power module, be connected to the first micro treatment module, for powering to the first micro treatment module.
Further, this feature board comprises: the second micro treatment module; Perform and indicating module, for controlling setting and the eliminating of trouble spot; Address arranges module, is connected to the second micro treatment module, for arranging the address of feature board; Second serial communication module, is connected to the second micro treatment module, for linkage function plate and client; LVPS module, is connected to the second micro treatment module, for powering to the second micro treatment module; Serioparallel exchange module, is connected to the second micro treatment module, for serial signal is converted to multi-path parallel signal; Isolation module, is connected to serioparallel exchange module, for low voltage signal is converted to high voltage signal; Current amplifier module, is connected to isolation module, for driving execution and indicating module; And high-voltage power supply module, be connected to Current amplifier module, for Current amplifier module for power supply.
According to another aspect of the invention, provide a kind of client for answer, this client for generating paper information and sending paper information, and/or shows paper information and receives answering information, and this client comprises: micro treatment module; Display load module, is connected to micro treatment module; Memory module, is connected to micro treatment module, for storing paper information and answer information; Serial communication module, is connected to micro treatment module, for carrying out serial communication with external unit; Wireless WIFI communication module, is connected to micro treatment module, communicates for carrying out wireless WIFI with external unit; And power module, be connected to micro treatment module, for powering to micro treatment module.
Pass through the present invention, the second client and the first client is adopted to carry out data transmission by wireless WIFI, solve device for answering question in correlation technique and carry out the problem that when data are transmitted, transfer efficiency is lower, and then reach the effect that raising device for answering question carries out the efficiency of data transmission.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram of answering system according to a first embodiment of the present invention;
Fig. 2 is student side electrical block diagram;
Fig. 3 is feature board electrical block diagram;
Fig. 4 is the schematic diagram of answering system according to a second embodiment of the present invention;
Fig. 5 is the schematic diagram of the client for answer according to a first embodiment of the present invention;
Fig. 6 is the schematic diagram of the client for answer according to a second embodiment of the present invention; And
Fig. 7 is the schematic diagram of the client for answer according to the embodiment of the present invention.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
The application's scheme is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only the embodiment of the application's part, instead of whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the application's protection.
It should be noted that, term " first ", " second " etc. in the instructions of the application and claims and above-mentioned accompanying drawing are for distinguishing similar object, and need not be used for describing specific order or precedence.Should be appreciated that the data used like this can be exchanged, in the appropriate case so that the embodiment of the application described herein.In addition, term " comprises " and " having " and their any distortion, intention is to cover not exclusive comprising, such as, contain those steps or unit that the process of series of steps or unit, method, system, product or equipment is not necessarily limited to clearly list, but can comprise clearly do not list or for intrinsic other step of these processes, method, product or equipment or unit.
Embodiments provide a kind of answering system, Fig. 1 is the schematic diagram of answering system according to a first embodiment of the present invention.
As shown in Figure 1, this answering system comprises: the first client 10, for generating paper information and sending paper information; And second client 20, communicated by wireless WIFI with the first client 10, for showing paper information and receiving answering information.
Particularly, user can arrange examination question information in the first client 10, participate in the student information of examination, the information such as examination time, user is sent to the second client 20 in the information that the first client 10 is arranged by wireless router with the form of wireless WIFI by the first client 10, second client 20 receives the information of the first client 10 transmission and responds, such as, second client 20 receives the paper information of the first client 10 transmission and is shown to user, user carries out answer by the second client 20, second client 20 receives the answering information of user's input and sends to the first client 10 by wireless WIFI, the answering information received and the model answer prestored compare by the first client, thus the achievement of the student participating in examination can be obtained.Data interaction is carried out by wireless WIFI between the first client 10 in the embodiment of the present invention and the second client 20,, 433M frequency etc. infrared compared to existing wireless device for answering question employing carries out data wireless transmission, transfer rate is faster, and transmission data are more reliable and stable, solve device for answering question in prior art and carry out the problem that when data are transmitted, transfer efficiency is lower.
Preferably, the first client 10 comprises: the first client, for generating paper information; And the first wireless WIFI communication module, for the first client is connected to the second client by the mode of wireless WIFI.
First client is for generating paper information, and particularly, user can operate the first client and transfer paper information from the Pipers database prestored, and also can be directly to arrange paper information in the first client.Alternatively, first client comprises: computing machine, wherein, examination software is installed in computing machine, examination software is for generating examination information, wherein, examination information comprises one or more combination following: student information, paper information, Examination Scheme information, Examination Scheme information comprises the test time.
Particularly, install that examination software on computers can comprise student information menu bar, real training achievement menu bar, paper edit menu hurdle, Examination Scheme menu bar, test state menu bar, teacher's information's menu bar, facility information menu bar, system state menu bar, password arrange menu bar, system setup menu hurdle, perpetual calendar menu bar, official website's menu bar, on-line shop of official menu bar.Can comprise again in student information menu bar add record submenu hurdle, amendment record submenu hurdle, deletion record submenu hurdle, search data submenu hurdle, Print Preview submenu hurdle, print data submenu hurdle, derive EXCEL submenu hurdle; Real training achievement menu bar can comprise again answer details submenu hurdle, achievement searches submenu hurdle, Print Preview submenu hurdle, print data submenu hurdle, derive EXCEL submenu hurdle, deletion record submenu hurdle, remove record submenu hurdle; Paper edit menu hurdle comprises again interpolation record submenu hurdle, amendment record submenu hurdle, deletion record submenu hurdle, examination question details submenu hurdle; Examination Scheme menu bar can comprise again examination and arrange submenu hurdle, deletes and arrange submenu hurdle, send paper submenu hurdle, the submenu hurdle that starts to take an examination, terminate examination submenu hurdle; Test state menu bar can comprise again retransmit paper submenu hurdle, again set the exam submenu hurdle, terminate examination submenu hurdle, send mark submenu hurdle, examination make an inspection tour submenu hurdle; Teacher's information's menu bar can comprise again interpolation record submenu hurdle, amendment record submenu hurdle, deletion record submenu hurdle, derive EXCEL submenu hurdle; Facility information menu bar can comprise again searches data submenu hurdle, derived solution submenu hurdle; System state menu bar can comprise again refresh data submenu hurdle, fetch equipment submenu hurdle, change equipment submenu hurdle, restart null terminator Null menu bar.By the setting examining the above-mentioned menu bar of software can realize paper information, student information etc. easily.
Before carrying out answer examination, user can arrange examination information in advance on examination software, such as, student information, examination paper information, Examination Scheme information etc. are set, particularly, user can add student information by the interpolation record submenu under student information menu, can be modified, the operation such as derivation by other submenus under student information menu to the student information added; When editing examination paper, user can add paper respectively for different equipment, can carry out point other editor and an amendment, and can overlap paper to same equipment interpolation more to each topic in paper, and when taking an examination, a set of paper of random transmission; Examination Scheme can be arranged in Examination Scheme menu bar, such as, chooses the paper that just now added and carries out edit to examination title and time and arrange.
After completing the arranging of above-mentioned examination information, the first client can be connected with the second client with the form of wireless WIFI by the first wireless WIFI communication module, realizes the first client and communicates with the wireless WIFI of the second client.Preferably, the first wireless WIFI communication module can be wireless router.In addition, because the student participating in examination may be multiple, thus the second client also can be multiple, preferably, when the first client is connected with the second client, examination software on the computing machine of the first client can show the information of the second all client be connected with the first client, such as, device numbering, corresponding student information etc., after on-the-spot the second all client of examination all connects upper first client, teacher can operation test software by the second all client initialization, student now can be logged into answering system, or after the operation of teacher software hai roll installed on computers completes, student now also can be logged into answering system.Particularly, examination software can compare the logon information of the second client and the information of adding in advance, and comparative result is sent it back the second client, and the second client can eject prompting frame according to comparative result or be switched to next interface.After student is logged into answering system, teacher can operate installation examination software on computers and carries out transmission paper, starts the operations such as examination.
Preferably, in order to save cost, the first client comprises: the first micro treatment module; First display load module, is connected to the first micro treatment module, for generating paper information; First memory module, is connected to the first micro treatment module, for storing paper information; And first power module, be connected to the first micro treatment module, for powering to the first micro treatment module.
In actual conditions, there are some examination scenes and be unsuitable for computing machine is installed, or cannot computing machine be used because cost limits.Now, the first client can be made up of the first micro treatment module, the first display load module, the first memory module and the first power module.Particularly, the first micro treatment module can be microprocessor, controls the operation of other modules of the first client.First display load module is as human-computer interaction interface, and such as, user can add paper information, student information etc. by the first display load module, and preferably, the first display load module is touch display screen.First memory module may be used for storing paper information, answer information etc., also can store the information such as student information, total marks of the examination.
Preferably, the second client 20 comprises: the second client, for showing paper information and receiving answering information; And feature board, for arranging trouble spot.
Second client can receive the paper information of the first client transmission and show, and paper information is sent to feature board simultaneously, and feature board is resolved paper information and arranged corresponding fault, such as, and open circuit or short circuit.Student can operate the second client according to the phenomenon of the failure of feature board and answer, to get rid of the fault of feature board, simultaneously, the answering information that student inputs also can be sent to the first client by the second client, and answering information and model answer can compare and obtain the result of appraisal by the first client.
Preferably, the second client comprises: the second micro treatment module; Second display load module, is connected to the second micro treatment module, for showing paper information and receiving answering information; First serial communication module, for connecting the second client and feature board; Second wireless WIFI communication module, is connected to the second micro treatment module, for answering information is sent to the first client; And second source module, be connected to the second micro treatment module, for powering to the second micro treatment module.
Second display load module is as the human-computer interaction interface of the second client, the paper information that the first client sends can be shown, certainly, second display load module also can show other some information, such as, login interface, examination interface etc., alternatively, the second display load module can be controlled by the first client sending controling instruction and show corresponding interface, such as, when the second client receive first client send start to take an examination instruction time, second display load module switches to examination interface.Second display load module also can as input equipment, and user can input username and password to log in answering system, input answering information etc. on the second display load module.Preferably, the second display load module can be touch display screen.First serial communication module, for by the second client's side link to feature board, alternatively, the first serial communication module can be 485 serial communication circuits.Second wireless WIFI communication module is used for the second client's side link to the first client, to realize the wireless WIFI communication between the second client and the first client.Preferably, the second wireless WIFI communication module comprises: WIFI antenna; And radio communication circuit, be connected to the second micro treatment module.Particularly, data transmission is carried out by wireless WIFI between the first client and the second client as follows:
When the first client transfers data to the second client by wireless WIFI, second client sends data to radio communication circuit by WIFI antenna, these data are transferred to the second micro treatment module after resolving data by radio communication circuit, second micro treatment module is resolved again to these data, judge the type of data, such as, these data are for starting examination order, control corresponding for these data display data are sent to the second display load module by microprocessor, the control display data that second display load module is corresponding according to these data switch to examination interface.Similarly, when the second client sends data to the first client, send application examination question data to the first client for the second client to be described, application examination question data are sent to radio communication circuit by the microprocessor of the second client, and radio communication circuit is sent to the first client by WIFI antenna after carrying out form packing to this application examination question data.
It should be noted that, above-mentioned first micro treatment module and the second micro treatment module, the first display load module show load module with second and the first power module can be identical respectively with second source module, also can be not identical respectively.
Fig. 2 is student side electrical block diagram, and as shown in Figure 2, this student side comprises micro treatment module, display load module, power module, serial communication module, and wireless communication module, antenna, alternatively, also comprise memory module.Student side is connected with feature board by serial communication module, is connected with wireless communication module by antenna with the first client.This student side both can use as the second client, also can use as the first client.Particularly, in advance two login interfaces can be set in this student side, such as, teacher's login interface and student login interface, when user selects teacher's login interface to log in student side, namely this student side uses as the first client, and now, user can arrange student information, paper information etc. in this student side; When user selects student login interface to log in, namely this student side uses as the second client, and now, this student side is for showing the paper information of the first client transmission, receiving the answering information etc. of user's input.
Fig. 3 is feature board electrical block diagram.As shown in Figure 3, this feature board comprises: the 3rd micro treatment module; Perform and indicating module, for controlling setting and the eliminating of trouble spot; Second serial communication module, is connected to the 3rd micro treatment module, for linkage function plate and the second client; LVPS module, is connected to the 3rd micro treatment module, for powering to the 3rd micro treatment module; Serioparallel exchange module, is connected to the 3rd micro treatment module; Isolation module, is connected to serioparallel exchange module, for low voltage signal is converted to high voltage signal; Current amplifier module, is connected to isolation module, for driving execution and indicating module; And high-voltage power supply module, be connected to Current amplifier module, for Current amplifier module for power supply.
Second serial communication module is connected with the first serial communication module, the data transmission between practical function plate and the second client.Alternatively, the second client can be connected by 485 serial communication bus with feature board, thus the second client can be connected to multiple feature board, make fault examine quantity can arbitrary extension.LVPS module is used for powering to circuit modules such as the 3rd micro treatment module, the second serial communication module, serioparallel exchange modules.Serioparallel exchange module is used for the signal that the 3rd micro treatment module transmits to be converted to the simple low pressure parallel signal of multichannel, thus can reduce the interface quantity of the 3rd micro treatment module.Isolation module is used for the high voltage signal simple for multichannel low pressure parallel signal being converted to multidiameter delay, and alternatively, this isolation module can be photoelectric isolating circuit.Current amplifier module is for improving the driving force of the high voltage signal of multidiameter delay, thus drive execution and indicating module action, particularly, can drive to perform and trouble spot is set with indicating module, or fix a breakdown a little, alternatively, when arranging trouble spot, the position corresponding in trouble spot can indicate with LED lamp, and when trouble spot is got rid of, the LED lamp of the position that trouble spot is corresponding extinguishes.High-voltage power supply module is used for powering to Current amplifier module, execution and indicating module.Preferably, feature board also comprises address and arranges module.When the second multiple feature board of client's side link, in order to distinguish multiple feature board, can be arranged the address of each feature board of module installation by address, alternatively, it can be multidigit toggle switch that this address arranges module.By the first serial communication module, the second serial communication module and address, module is set, make the answering system of the embodiment of the present invention can connect multiple feature board simultaneously, thus can arbitrary extension number of faults, solve the problem that in existing device for answering question, number of faults cannot be expanded.
The principle of work of paper information (hereinafter referred to as the first information) the functions plate after the process of the second client transmission is received below for feature board:
Feature board receives the first information of the second client transmission by the second serial communication module, and the first information is transferred to the 3rd micro treatment module, 3rd micro treatment module carries out dissection process to the first information, extract the feature board address selecting information in the first information, and the address set by being arranged the address in itself and feature board in module contrasts, if it is inconsistent that the address in the feature board address selecting information in the first information and feature board arranges address set in module, then feature board is abandoned this information and is not done any reaction, if it is consistent that the feature board address selecting information in the first information and the address in feature board arrange address set in module, then the fault verification dot information in the first information after parsing is sent to serioparallel exchange module by the 3rd micro treatment module, serioparallel exchange module converts the fault verification dot information in the first information after parsing to multichannel simple low pressure parallel signal, and further simple for multichannel low pressure parallel signal is changed into the high voltage signal of multidiameter delay through isolation module, and the high voltage signal of this multidiameter delay is transferred to Current amplifier module again, Current amplifier module improves the driving force of the high voltage signal of multidiameter delay, and final control performs and indicating module, performing carries the high voltage signal that improve driving force of coming to arrange corresponding trouble spot to indicating module according to Current amplifier module, thus realize the fault verification dot information in the first information being converted to final fault verification point to realize the setting to fault.
Fig. 4 is the schematic diagram of answering system according to a second embodiment of the present invention.As shown in Figure 4, this answering system comprises teacher side subsystem and multiple student side subsystem, teacher side subsystem comprises teacher side and router, student side subsystem comprises student side and multiple feature board, wherein, teacher side subsystem i.e. the first client, and teacher side i.e. the first client, student side subsystem i.e. the second client, and student side i.e. the second client.Teacher side subsystem comprises teacher side and router.
Teacher side can be made up of computing machine and the examination software installed on computers, also can be made up of micro treatment module, display load module, storage module, power module, wireless communication module and WIFI antenna; Student side can comprise micro treatment module, display load module, 485 serial communication modules, storage module, power module, wireless communication module and WIFI antenna, and as shown in Figure 2, alternatively, this student side also can realize the function of teacher side; Feature board can comprise micro treatment module, 485 serial communication modules, address arrange module, serioparallel exchange module, isolation module, Current amplifier module, LVPS module, high-voltage power supply module and execution and indicating module, as shown in Figure 3.
Serve as a teacher end by computing machine and install examination software on computers form time, the workflow of whole answering system is as follows:
Step S101: pre-set the information such as student information, examination paper information and assessed form by examination software.
Step S102: after completing the arranging of above-mentioned information, student side is connected to wireless router by self wireless communication module and WIFI antenna chains and then is connected to teacher side.
Alternatively, examination software can add the student side in connection automatically, and the student side connecting teacher side is shown in the system state menu bar of examination software.
Step S103: teacher side changes the device numbering of the student side connected, and use the restarting equipment function of teacher side to student side initialization to start examination.
Particularly, when examining software to send initialization apparatus data to student side, initialization apparatus data are sent to student side by wireless router with the form of wireless WIFI, pass in the wireless communication module in student side by the WIFI antenna in student side again, data to be sent to the micro treatment module in student side by wireless communication module after resolving examination data, micro treatment module is resolved data, obtaining primary data is return reply data to examination software after initialization apparatus data, the control display data that display load module can be made again to be switched to user's login screen are sent to the display load module in student side, display load module processes controlling display data and is switched to the picture of user's login.
Step S104: input username and password in the user's login interface on display load module.
Particularly, username and password is sent to micro treatment module after the display load module process in student side, micro treatment module is sent to wireless communication module after processing username and password again, be sent to the wireless router in teacher side subsystem by WIFI antenna after the username and password of micro treatment module process is carried out form packing by wireless communication module, data are sent in examination software by wireless router in teacher side subsystem again, examination software receives resolving information type after information, after determining student's logon information, this student's logon information is compared with the student information added, comparative result is sent back to student side again by wireless router, student side passes in wireless communication module by WIFI antenna, data are sent to micro treatment module after resolving data by wireless communication module, micro treatment module carries out further resolving and judging to data, show that these data are that username and password returns reply data to examination software again by student side after the information of checking if resolved, the control display data being switched to the picture waiting for hai roll are sent to display load module simultaneously, display load module processes controlling display data and is switched to the picture waiting for hai roll from user's login screen before.
It should be noted that, between teacher side and student side, other data exchange process are with the reciprocal process of username and password, repeat no more below.
Step S105: after display load module is switched to the picture waiting for hai roll, the micro treatment module in student side is to examination software asks paper information.
Particularly, if examination software has allowed current to send paper after receiving request paper information, then examine software can send paper to this student side, if do not allow to send paper, then examines software can not send paper to this student side.
Step S106: examination software sends paper information to student side.
Particularly, paper information is sent in student side by wireless router.Student side passes in wireless communication module by the WIFI antenna of self again, learn micro treatment module data be sent to after wireless communication module is resolved data in student side, micro treatment module in student side is resolved further to data, and obtaining primary data is paper information.
Step S107: student side sends request to examination software the instruction that sets the exam.
Particularly, after examination software receipt sets the exam instruction to request, examination has been started if current, examination software can send to this student side the instruction that sets the exam, examination is not started if current, examination software sends to this student side the instruction that do not set the exam, and hands in an examination paper if current, and examination software can send to this student side instruction of having handed in an examination paper.And the micro treatment module of student side is resolved these director datas that teacher side returns, if resolving and obtaining this director data is the instruction that do not set the exam, display load module is switched to the picture waited for and setting the exam, if resolving and obtaining this director data is the instruction that sets the exam, display load module is switched to examination interface, and student side sends the instruction of application examination question to examination software.
Step S108: after display load module is switched to examination interface, student side sends the instruction of application examination question to examination software.
Particularly, after the application examination question instruction that examination software receipt sends to student side, according to the prior test question information of having added of examination question numbering transmission of application to student side.After micro treatment module in student side parses test question information, control display load module is switched to examination interface.Simultaneously, micro treatment module in student side also can to feature board send the test question information parsed is processed after the paper information comprising feature board address selecting information and fault verification dot information that draws, these information are sent in 485 serial communication modules of feature board by 485 serial communication modules of student side.The micro treatment module of feature board can arrange module and carry out dissection process to the information that student side transmits according to the address in feature board, information after parsing can be sent to the serioparallel exchange module in feature board by the micro treatment module of feature board, these information are converted to the simple low pressure parallel signal of multichannel by serioparallel exchange module, and through the isolation module of feature board, signal is changed into the high voltage signal of multidiameter delay, the driving force of high voltage signal improves by the Current amplifier module that the high voltage signal of these multidiameter delays is transferred to feature board again, and the execution of final controlling functions plate and indicating module, thus the corresponding trouble spot of final formation.
In addition, the display load module of student side can also show the contents such as the sum of paper, T.T., examination question sum, excess time, current topic number, this subject mark.
Step S109: the answering information that the display load module of student side receives is sent to examination software and feature board.
The phenomenon that the trouble spot that student is formed by the execution in feature board and indicating module shows, the display load module of student side inputs answer.Answering information is sent to the micro treatment module in student side after the display load module process in student side.On the one hand, answering information is sent to teacher side by the micro treatment module in student side, and the answering information received compares with the model answer in database and records comparative result by teacher side, and comparative result is sent to student side.On the other hand, answering information is sent to feature board by the micro treatment module in student side, particularly, after the answering information of the micro treatment module reception student side transmission of feature board, the micro treatment module of feature board can carry out dissection process to answering information, extract feature board address selecting information wherein and answer information, if the address comprised in these address selecting informations is consistent with the address that the address on feature board arranges module, and the answer comprised in answer information is correct option, the answer information obtained after then resolving can be sent to the serioparallel exchange module of feature board by the micro treatment module of feature board, answer information is converted to the simple low pressure parallel signal of multichannel by the serioparallel exchange module of feature board, and through the isolation module of feature board, signal is changed into the high voltage signal of multidiameter delay, the driving force of high voltage signal improves by the Current amplifier module that the high voltage signal of these multidiameter delays is transferred to feature board again, and the execution of final controlling functions plate and indicating module, make to perform the trouble spot that originally set corresponding with indicating module to get rid of.
Step S110: hand in an examination paper.
Student hands in an examination paper after finishing examination, particularly, hand in an examination paper student side can be divided into initiatively hand in an examination paper, examine software then automatically to hand in an examination paper, teacher side forces to hand in an examination paper.
When student side is initiatively handed in an examination paper, the button that student clicks on the display load module in student side is handed in an examination paper, teacher side returns confirmation to student side after receiving the information of handing in an examination paper, after student side receives the confirmation information, display load module is switched to waits for scoring interface, show load module simultaneously and can send request scoring director data, the examination software receipt of teacher side is automatically marked after request scoring instruction, and send paper mark to student side subsystem, after student side receives paper mark, display load module is switched to scoring interface.
Examine software automatically can send pressure and hand in an examination paper instruction to student side when then automatically handing in an examination paper, and teacher side is forced to hand in an examination paper and can the pressure of manually operation test software to be handed in an examination paper function, thus teacher side send pressure hands in an examination paper instruction to student side.Display load module, after instruction is handed in an examination paper in reception pressure, is switched to and waits for scoring interface by student side.Show load module simultaneously and can send request scoring director data to teacher side.The examination software receipt of teacher side is automatically marked after request scoring instruction, and sends paper mark to student side subsystem, and after student side receives paper mark, display load module is switched to scoring interface.
It should be noted that, above-mentioned display load module can touch display screen, the answering system of the embodiment of the present invention can be taken an examination to the equipment of not identical examination students' skill simultaneously, namely only need the fault on the feature board needing to examine the circuit of the various different equipment of students' skill to be linked into and be connected from different student side to examine and a little locate to form line fault and examine, even if when computer corruption or other reasons cause software crash, software can being restarted, restart all student side, just can continue examination by again logging in.
Teacher side also can be made up of micro treatment module, display load module, storage module, power module, wireless communication module and WIFI antenna, or directly student side is embodied as the function of teacher side, particularly, in advance teacher's login interface and student login interface can be set in student side, when user is logged in by teacher's log-in interface, the circuit structure of this student side realizes teacher side function, when user is logged in by student login interface, namely the circuit structure of this student side realizes student side function.
Convenient in order to describe, log on as teacher side with the first student side below and use, Second Student ' end logs on as the workflow that student side uses the answering system that the embodiment of the present invention is described for example:
Step S201: teacher clicks the teacher side button in the display load module in the first student side, enter teacher side log-in interface, then input username and password to log in, be switched to examination and the control arranging interface and show data by making to show load module and be sent to display load module in the first student side after the micro treatment module of the first student side receives and carries out analyzing and processing after username and password logs in, the display load module in the first student side processes control display data and is switched to examination and arranges interface.
Step S202: the examination of teacher in display load module clicks button of taking an examination with arranging in interface, the micro treatment module of the first student side receives to click after examination key information carries out analyzing and processing and is sent in the display load module in the first student side by the control display data making display load module be switched to main interface of taking an examination, and the display load module in the first student side processes control display data and is switched to the main interface of examination.
Step S203: teacher is by arranging trouble spot button and can arrange the examination question data such as paper information and examination question mark in the display load module of click first student side, in addition, the micro treatment module of the first student side can read answer information by the storage module of the first student side.
Step S204: complete after the paper information that arranges trouble spot and examination question mark etc. arrange, teacher can click the transmission trouble spot button of display load module, and the data such as paper information are sent to student side subsystem.
Particularly, examination question data are sent to the micro treatment module in the first student side after the display load module process in the first student side, be sent to the wireless communication module in the first student side after micro treatment module analyzing and processing in first student side, after the wireless communication module packing in the first student side, be sent to the wireless router in teacher side subsystem by the WIFI antenna in the first student side.Data are sent to student side subsystem by wireless router in teacher side subsystem again.Data pass to the wireless communication module in Second Student ' end by the WIFI antenna in the Second Student ' end in student side subsystem.Data to be sent to the micro treatment module in Second Student ' end by the wireless communication module in Second Student ' end after resolving data.Micro treatment module in Second Student ' end is resolved data, obtaining primary data is examination question data, control display data are sent to the display load module in Second Student ' end, the display load module in Second Student ' end processes control display data and is switched to examination interface again.
Step S205: while the display load module in Second Student ' end is switched to examination interface, micro treatment module in Second Student ' end processes the exam information arranging trouble spot being sent to Second Student ' end by the first student side, forms feature board address selecting information and fault verification dot information and these information are sent to feature board after process.
Particularly, the micro treatment module in Second Student ' end is to 485 serial communication module sending function plate address selecting information and fault verification dot informations in Second Student ' end.Feature board address selecting information and fault verification dot information are sent to 485 serial communication modules in the feature board in student side subsystem by 485 serial communication modules in Second Student ' end.Micro treatment module in feature board in student side subsystem receives above-mentioned information from 485 serial communication modules feature board, and module can be arranged contrast the feature board address selecting information that the student side in student side subsystem transmits according to the address in the feature board in student side subsystem, if the address information after contrast is consistent, fault verification dot information can be sent to the serioparallel exchange module in the feature board in student side subsystem by the micro treatment module in the feature board in student side subsystem, information is converted to the simple low pressure parallel signal of multichannel, and through the isolation module of feature board, signal is changed into the high voltage signal of multidiameter delay, the driving force of high voltage signal improves by the Current amplifier module that the high voltage signal of these multidiameter delays is transferred to feature board again, and the execution finally controlled in the feature board in student side subsystem and indicating module.
Step S206: student, by the phenomenon of the execution in the feature board in student side subsystem and indicating module, the display load module of Second Student ' end inputs answer.
Particularly, the answer data of input is sent to the micro treatment module in Second Student ' end after the display load module process in Second Student ' end, the answer that answer and teacher side subsystem are sent compares by the micro treatment module in Second Student ' end, according to comparative result, the parameters on the display load module in Second Student ' end and the feature board in student side subsystem is upgraded, these parameters make the examination result information of the answer number of times in the examination interface in the display load module in Second Student ' end and residue fault and PTS and so on occur to change in real time, also the fault on feature board is made to examine point to disappear because have input correct option, student also can see real-time examination gross score and residue topic number in whole examination process.
As can be seen from the above description, present invention achieves following technique effect:
The answering system of the embodiment of the present invention comprises the first client, for generating paper information and sending described paper information; And second client, communicated by wireless WIFI with described first client, for showing described paper information and receiving answering information.Owing to carrying out data interaction by wireless WIFI between the first client and the second client,, 433M frequency etc. infrared compared to existing wireless device for answering question employing carries out data wireless transmission, transfer rate is faster, and transmission data are more reliable and stable, solve device for answering question in prior art and carry out the problem that when data are transmitted, transfer efficiency is lower.In addition, because the second client in the second client is connected by serial communication bus with between feature board, and in feature board, be provided with address module is set, make each second client in the answering system of the embodiment of the present invention can connect multiple feature board, thus can arbitrary extension number of faults.
According to the another aspect of the embodiment of the present invention, provide a kind of client for answer.This client being used for answer can be the first client in the answering system of the embodiment of the present invention.Fig. 5 is the schematic diagram of the client for answer according to a first embodiment of the present invention.
This client being used for answer is for generating paper information and sending paper information, and as shown in Figure 5, this client comprises: client 101, for generating paper information; And wireless WIFI communication module 102, for sending paper information by wireless WIFI.
Client 101 is for generating paper information, and particularly, user operated client can transfer paper information from the Pipers database prestored, and also can be directly arrange paper information in client.Wireless WIFI communication module 102 is sent to external reception equipment for paper information client generated by wireless WIFI, and such as, the second client in above-mentioned answering system, alternatively, wireless WIFI communication module 102 is wireless router.
Preferably, client 101 comprises: micro treatment module; Display load module, is connected to micro treatment module, for generating paper information; Memory module, is connected to micro treatment module, for storing paper information; And power module, be connected to micro treatment module, for powering to micro treatment module.
Particularly, micro treatment module can be microprocessor, controls the operation of other modules of client.Display load module is as human-computer interaction interface, and such as, user can add paper information, student information etc. by display load module, and preferably, display load module is touch display screen.Memory module may be used for storing paper information, answer information etc., also can store the information such as student information, total marks of the examination.Power module is used for powering to the modules of client, such as, and micro treatment module, display load module.
The embodiment of the present invention additionally provides a kind of client for answer.This client being used for answer can be the second client in the answering system of the embodiment of the present invention.Fig. 6 is the schematic diagram of the client for answer according to a second embodiment of the present invention.
This client being used for answer is for showing paper information and receiving answering information, and as shown in Figure 6, this client comprises: client 201, for showing paper information and receiving answering information; Wireless WIFI communication module 202, for by wireless WIFI with for generating paper information and the client sending paper information communicates; And feature board 203, for arranging trouble spot.
For the client of answer by wireless WIFI communication module 202 and external device communication, such as, receive for generating paper information and the paper information that sends of the client sending paper information.This client being used for answer shows paper information by client 201 and receives answering information, and can send answering information by wireless WIFI communication module 202.Preferably, wireless WIFI communication module 202 comprises: WIFI antenna; And radio communication circuit, be connected to the first micro treatment module.
Preferably, this client 201 comprises: the first micro treatment module; Display load module, is connected to the first micro treatment module, for showing paper information and receiving answering information; First serial communication module, for connecting client and feature board; And power module, be connected to the first micro treatment module, for powering to the first micro treatment module.
Display load module, can the paper information that receives of display client 201 as the human-computer interaction interface of client 201, and certainly, display load module also can show other some information, such as, and login interface, examination interface etc.This display load module also can as input equipment, and user can input username and password to log in answering system, input answering information etc. on this display load module.Preferably, this display load module can be touch display screen.First serial communication module, for client 201 is connected to feature board 203, alternatively, the first serial communication module can be 485 serial communication circuits.Alternatively, this client 201 can also comprise memory module, and this memory module may be used for storing the information such as total marks of the examination, examination answer.
Preferably, feature board 203 comprises: the second micro treatment module; Perform and indicating module, for controlling setting and the eliminating of trouble spot; Address arranges module, is connected to the second micro treatment module, for arranging the address of feature board; Second serial communication module, is connected to the second micro treatment module, for linkage function plate and client; LVPS module, is connected to the second micro treatment module, for powering to the second micro treatment module; Serioparallel exchange module, is connected to the second micro treatment module, for serial signal is converted to multi-path parallel signal; Isolation module, is connected to serioparallel exchange module, for low voltage signal is converted to high voltage signal; Current amplifier module, is connected to isolation module, for driving execution and indicating module; And high-voltage power supply module, be connected to Current amplifier module, for Current amplifier module for power supply.
Second serial communication module can be connected with above-mentioned first serial communication module, the data transmission between practical function plate and client.Alternatively, client can be connected by 485 serial communication bus with feature board, thus client can be connected to multiple feature board, make fault examine quantity can arbitrary extension.LVPS module is used for powering to circuit modules such as the second micro treatment module, the second serial communication module, serioparallel exchange modules.Serioparallel exchange module is used for the signal that the second micro treatment module transmits to be converted to the simple low pressure parallel signal of multichannel, thus can reduce the interface quantity of the second micro treatment module.Isolation module is used for the high voltage signal simple for multichannel low pressure parallel signal being converted to multidiameter delay, and alternatively, this isolation module can be photoelectric isolating circuit.Current amplifier module is for improving the driving force of the high voltage signal of multidiameter delay, thus drive execution and indicating module action, particularly, can drive to perform and trouble spot is set with indicating module, or fix a breakdown a little, alternatively, when arranging trouble spot, the position corresponding in trouble spot can indicate with LED lamp, and when trouble spot is got rid of, the LED lamp of the position that trouble spot is corresponding extinguishes.High-voltage power supply module is used for powering to Current amplifier module, execution and indicating module.The address of feature board arranges module for arranging the address of feature board.When the multiple feature board of client's side link, in order to distinguish multiple feature board, can be arranged the address of each feature board of module installation by address, alternatively, it can be multidigit toggle switch that this address arranges module.
The embodiment of the present invention additionally provides a kind of client for answer.This client being used for answer can be client in the answering system of the embodiment of the present invention or the second client.Fig. 7 is the schematic diagram of the client for answer according to the embodiment of the present invention.
This client being used for answer for generating paper information and sending paper information, and/or shows paper information and receives answering information, and particularly, as shown in Figure 7, this client comprises: micro treatment module; Display load module, is connected to micro treatment module; Memory module, is connected to micro treatment module, for storing paper information and answer information; Serial communication module, is connected to micro treatment module, for carrying out serial communication with external unit; Wireless WIFI communication module, is connected to micro treatment module, communicates for carrying out wireless WIFI with external unit; And power module, be connected to micro treatment module, for powering to micro treatment module.
This client being used for answer both can use as above-mentioned first client, also can use as above-mentioned second client.Particularly, in advance two login interfaces can be set in this client for answer, such as, teacher's login interface and student login interface, when user selects teacher's login interface to log in this client for answer, namely this client being used for answer uses as the first client, and now, user can arrange student information, paper information etc. at this in the client of answer; When user selects student login interface to log in, namely this client being used for answer uses as the second client, and now, this client being used for answer is for showing the paper information of the first client transmission, receiving the answering information etc. of user's input.
Obviously, those skilled in the art should be understood that, above-mentioned of the present invention each module or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on network that multiple calculation element forms, alternatively, they can realize with the executable program code of calculation element, thus, they can be stored and be performed by calculation element in the storage device, or they are made into each integrated circuit modules respectively, or the multiple module in them or step are made into single integrated circuit module to realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (15)
1. an answering system, is characterized in that, comprising:
First client, for generating paper information and sending described paper information; And
Second client, is communicated by wireless WIFI with described first client, for showing described paper information and receiving answering information.
2. answering system according to claim 1, is characterized in that, described first client comprises:
First client, for generating described paper information; And
First wireless WIFI communication module, for being connected to described second client by described first client by the mode of wireless WIFI.
3. answering system according to claim 2, is characterized in that, described first client comprises:
Computing machine, wherein, is provided with examination software in described computing machine, described examination software is for generating examination information, wherein, described examination information comprises one or more combination following: student information, paper information, Examination Scheme information, described Examination Scheme information comprises the test time.
4. answering system according to claim 2, is characterized in that, described first client comprises:
First micro treatment module;
First display load module, is connected to described first micro treatment module, for generating described paper information;
First memory module, is connected to described first micro treatment module, for storing described paper information; And
First power module, is connected to described first micro treatment module, for powering to described first micro treatment module.
5. answering system according to claim 1, is characterized in that, described second client comprises:
Second client, for showing described paper information and receiving described answering information; And
Feature board, for arranging trouble spot.
6. answering system according to claim 5, is characterized in that, described second client comprises:
Second micro treatment module;
Second display load module, is connected to described second micro treatment module, for showing described paper information and receiving described answering information;
First serial communication module, for connecting described second client and described feature board;
Second wireless WIFI communication module, is connected to described second micro treatment module, for described answering information is sent to described first client; And
Second source module, is connected to described second micro treatment module, for powering to described second micro treatment module.
7. answering system according to claim 5, is characterized in that, described feature board is multiple.
8. the answering system according to claim 5 or 7, is characterized in that, described feature board comprises:
3rd micro treatment module;
Perform and indicating module, for controlling setting and the eliminating of trouble spot;
Second serial communication module, is connected to described 3rd micro treatment module, for connecting described feature board and described second client;
LVPS module, is connected to described 3rd micro treatment module, for powering to described 3rd micro treatment module;
Serioparallel exchange module, is connected to described 3rd micro treatment module;
Isolation module, is connected to described serioparallel exchange module, for low voltage signal is converted to high voltage signal;
Current amplifier module, is connected to described isolation module, for driving described execution and indicating module; And
High-voltage power supply module, is connected to described Current amplifier module, for described Current amplifier module for power supply.
9. answering system according to claim 8, is characterized in that, described feature board also comprises address and arranges module.
10. for a client for answer, it is characterized in that, described client is for generating paper information and sending described paper information, and described client comprises:
Client, for generating described paper information; And
Wireless WIFI communication module, for sending described paper information by wireless WIFI.
11. client for answer according to claim 10, it is characterized in that, described client comprises:
Micro treatment module;
Display load module, is connected to described micro treatment module, for generating described paper information;
Memory module, is connected to described micro treatment module, for storing described paper information; And
Power module, is connected to described micro treatment module, for powering to described micro treatment module.
12. 1 kinds, for the client of answer, is characterized in that, described client is for showing paper information and receiving answering information, and described client comprises:
Client, for showing described paper information and receiving described answering information;
Wireless WIFI communication module, for by wireless WIFI with for generating paper information and the client sending described paper information communicates; And
Feature board, for arranging trouble spot.
13. client for answer according to claim 12, it is characterized in that, described client comprises:
First micro treatment module;
Display load module, is connected to described first micro treatment module, for showing described paper information and receiving described answering information;
First serial communication module, for connecting described client and feature board; And
Power module, is connected to described first micro treatment module, for powering to described first micro treatment module.
14. client for answer according to claim 12, it is characterized in that, described feature board comprises:
Second micro treatment module;
Perform and indicating module, for controlling setting and the eliminating of trouble spot;
Address arranges module, is connected to described second micro treatment module, for arranging the address of described feature board;
Second serial communication module, is connected to described second micro treatment module, for connecting described feature board and described client;
LVPS module, is connected to described second micro treatment module, for powering to described second micro treatment module;
Serioparallel exchange module, is connected to described second micro treatment module, for serial signal is converted to multi-path parallel signal;
Isolation module, is connected to described serioparallel exchange module, for low voltage signal is converted to high voltage signal;
Current amplifier module, is connected to described isolation module, for driving described execution and indicating module; And
High-voltage power supply module, is connected to described Current amplifier module, for described Current amplifier module for power supply.
15. 1 kinds, for the client of answer, is characterized in that, described client for generating paper information and sending described paper information, and/or shows described paper information and receives answering information, and described client comprises:
Micro treatment module;
Display load module, is connected to described micro treatment module;
Memory module, is connected to described micro treatment module, for storing described paper information and answer information;
Serial communication module, is connected to described micro treatment module, for carrying out serial communication with external unit;
Wireless WIFI communication module, is connected to described micro treatment module, communicates for carrying out wireless WIFI with external unit; And
Power module, is connected to described micro treatment module, for powering to described micro treatment module.
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