CN100490413C - Interactive system of information collection - Google Patents
Interactive system of information collection Download PDFInfo
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- CN100490413C CN100490413C CNB2005100308189A CN200510030818A CN100490413C CN 100490413 C CN100490413 C CN 100490413C CN B2005100308189 A CNB2005100308189 A CN B2005100308189A CN 200510030818 A CN200510030818 A CN 200510030818A CN 100490413 C CN100490413 C CN 100490413C
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Abstract
The system includes following parts: at least one hyper terminal with two-way communication to signal transmitter receiver set as well as can send signal to generate terminal; at least one general terminal with two-way communication to signal transmitter receiver set as well as can receive signal sent from the hyper terminal; at least one signal transmitter receiver set with two-way communication to hyper terminal and general terminal, and the transmitter receiver set is connected to device at upper level, can receive data from the device and transmit data to the hyper terminal or general terminal; the device at upper level is connected to signal transmitter receiver set in order to send data to signal transmitter receiver set or receives data from the transmitter receiver set. Features are: signal transmission can be implemented between hyper terminal and general terminal to realize interaction.
Description
Technical field
The invention belongs to a kind of interactive system of information collection, concretely, relate to and a kind ofly comprise a plurality of information transmit-receive terminals, and the interactive system of information collection that can realization information transmits of terminal room.
Background technology
Interactive system of information collection of the prior art generally comprises some information terminals, an information transceiving device and a host computer, information terminal generally comprises a Keysheet module and information sending module, the user is sent to information transceiving device by Keysheet module and information sending module with signal, and the signal of receiving between information transceiving device is forwarded to host computer again; The shortcoming of this system is that at first, the input of information terminal is too simple, the complicated result that is beyond expression, and secondly, information terminal can't be realized interaction, can only realize the interaction of information terminal and host computer.
Summary of the invention
The present invention is intended to overcome weak point of the prior art, and a kind of interactive system of information collection of realizing mutual communication between the terminal is provided.
For achieving the above object, interactive system of information collection of the present invention comprises:
At least one hyper terminal, itself and the breath R-T unit two-way communication of collecting mail, and can send signal to general terminal;
At least one general terminal, itself and the breath R-T unit two-way communication of collecting mail, and can receive the signal that hyper terminal is sent;
At least one information transceiving device, itself and hyper terminal and general terminal two-way communication, it also links to each other with host computer, receives data from host computer, and data are sent to hyper terminal or general terminal;
Host computer, it links to each other with information transceiving device, in order to send data to information transceiving device or to receive data from information transceiving device.
A good result of the present invention is that hyper terminal can realize the signal transmission with general terminal, thereby realizes interactive.
Other advantages of the present invention will be in embodiment in conjunction with the accompanying drawings, and concrete embodies.
Description of drawings
Fig. 1 is the system block diagram of first kind of embodiment of the present invention.
Fig. 2 is the system block diagram of hyper terminal of the present invention.
Fig. 3 is the system block diagram of general terminal of the present invention.
Fig. 4 is the system block diagram of information transceiving device of the present invention.
Fig. 5 is the system block diagram of host computer of the present invention.
Fig. 6 is the block diagram of data processing in the host computer of the present invention.
Fig. 7 is the system block diagram of second kind of embodiment of the present invention.
Fig. 8 is the system block diagram of database server in second kind of embodiment of the present invention.
Embodiment
With reference to Fig. 1, interactive system of information collection of the present invention comprises hyper terminal 11, at least one general terminal 12, information transceiving device 13 and host computer 14, wherein, hyper terminal 11 ceases R-T unit 13 with the wireless mode two-way communication with the collection of letters, and sends signals by information transceiving device 13 to general terminal 12 with wireless mode; General terminal 12 ceases R-T unit 3 with the wireless mode both-way communication with the collection of letters, and can receive the signal that hyper terminal 11 is sent; Information transceiving device 13 and hyper terminal 11 and general terminal 12 are with the wireless mode both-way communication, and it also links to each other with host computer 14, receive data from host computer 14, and data are sent to hyper terminal 11 or general terminal 12; Host computer 14 links to each other with information transceiving device 13, in order to send data to information transceiving device 13 or to receive data from information transceiving device 13.
With reference to Fig. 2, hyper terminal 11 comprises keyboard input module 111, radio frequency communication module 112, controlled processing unit 113, memory module 114, LCD display module 115, information indicating module 116 and mode switch module 117; Wherein, keyboard input module 111 links to each other with controlled processing unit 113, in order to import various symbolic information and control information; Radio frequency communication module 112 links to each other with controlled processing unit 113, in order to send the data that controlled processing unit 113 extracts from memory module 114, reach the information that receives from information transceiving device 13, and information is stored in the memory module 114 by controlled processing unit 113; Memory module 114 links to each other with controlled processing unit 113, in order to the information of storage keyboard input module 111 input, and the information that receives by radio frequency communication module 112, the peculiar ID sign indicating number of login scheme and terminal itself; LCD display module 115 links to each other with controlled processing unit 113, and is treated by keyboard input module 111 data that receive with radio frequency communication module 112 that import in order to show; Information indicating module 116 is connected with controlled processing unit 113, produce corresponding prompt information in order to the information that receives according to radio frequency communication module 112, this information indicating module can comprise the auditory tone cues unit, vibration prompt unit and luminous Tip element, mode switch module 117 links to each other with controlled processing unit 113, with so that hyper terminal 11 and the information transceiving device communication mode, with generally switch between subpatterns such as terminal called pattern and both call models, service mode.
The preservation of the information that 114 pairs of radio frequency communication modules of memory module 111 receive also can be adopted the direct memory access (DMA) by the control of DMA (direct memory access) controller.
With reference to Fig. 3, general terminal 12 comprises keyboard input module 121, radio frequency communication module 122, controlled processing unit 123, memory module 124, LCD display module 125 and information indicating module 126; Wherein, keyboard input module 121 links to each other with controlled processing unit 123, in order to import various symbolic information and control information; Radio frequency communication module 122 links to each other with controlled processing unit 123, in order to receive the data that controlled processing unit 123 extracts from memory module 124, reach the information that receives from information transceiving device 13, and information is stored in the memory module 124 by controlled processing unit 123; Memory module 124 links to each other with controlled processing unit 123, and in order to the information of storage keyboard input module 121 inputs, by the information that radio frequency communication module 122 receives, the peculiar ID sign indicating number of login scheme and terminal itself reaches; The LCD display module links to each other with controlled processing unit 123, the information that receives in order to display radio radio-frequency communication module 122, and the information of key-press module input; LCD display module 125 links to each other with controlled processing unit 123, and is treated by keyboard input module 121 data that receive with radio frequency communication module 122 that import in order to show; Information indicating module 126 is connected with controlled processing unit 123, produce corresponding prompt information in order to the information that receives according to radio frequency communication module 122, this information indicating module can comprise the auditory tone cues unit, vibration prompt unit and luminous Tip element.
With reference to Fig. 4, information transceiving device 13 comprises radio receiving transmitting module 131, controlled processing unit 132, signal conversion unit 133, interface unit 134 and memory module 135; Wherein, radio receiving transmitting module 131 links to each other with controlled processing unit 132, be used for sending signal to hyper terminal 11 and general terminal 12, and from hyper terminal 11 and general terminal 12 received signals; Signal conversion unit 133 links to each other with controlled processing unit 132, be converted to the signal that host computer can be discerned in order to the wireless signal that will be received from hyper terminal 11 and general terminal 12, and, be the wireless signal that hyper terminal 11 and general terminal 12 can receive in order to the conversion of signals that will be received from host computer; Interface unit 134 links to each other with controlled processing unit 132, in order to a controlled processing unit 132 and external equipment to be provided, as the interface of host computer; Memory module 135 links to each other with controlled processing unit 132, be received from the information of hyper terminal 11, general terminal 12 and host computer 14 in order to preservation, and storage scheme, controlling schemes and login scheme, memory 135 also can directly link to each other with radio receiving transmitting module, and storage is received from the information of radio receiving transmitting module.
After information transceiving device 13 receives the information that host computer 14 sends, this information is converted to the wireless signal that hyper terminal 11 and general terminal 12 can receive by signal conversion unit 133, and sends to each terminal in the mode of broadcasting.Information transceiving device 13 is also in order to receive the information that has terminal iidentification and station location marker from hyper terminal 11 and general terminal 12; In addition, when information transceiving device 13 obtains a Waiting for Call signal from hyper terminal, it can send a handshaking signal with the form of broadcasting to general terminal, after general terminal is received this handshaking signal, can send a request signal that has terminal iidentification to information transceiving device 13, information transceiving device 13 is sent to hyper terminal with this request signal again.
In addition, in this embodiment, the quantity of information transceiving device can be one, also can be a plurality of, and the quantity of information transceiving device is to determine according to the excuse quantity of the interface arrangement of host computer.
With reference to Fig. 5, host computer 14 comprises data processing unit 141, storage device 142, and interface arrangement 143 and display unit 144, described storage device 142, interface arrangement 143 links to each other with data processing unit 141 with display unit 144; Wherein, data processing unit 141 comprises a contrast determination component 411, one sequencing assemblies, 412, one transmitting-receivings control assembly 413 and a demonstration control assembly 414.
Transmitting-receiving control assembly 413 links to each other with interface arrangement 143, in order to receive the solicited message that information transceiving device 13 sends by interface arrangement 143, send response, judge whether to begin transfer of data, as transmitting, the information of sending according to information transceiving device 13 then, selection is kept at information and the transmission in the corresponding storage device 142, data processing unit 141 is also in order to send solicited message to information transceiving device 13, wait-for-response, and judge whether to begin transfer of data, as transmitting, then in storage device 142, specify a position, and the information that receives is kept at this position
With reference to Fig. 6, as the improvement to first kind of embodiment, the interactive system of information collection in second kind of embodiment of the present invention comprises hyper terminal 21, at least one general terminal 22, information transceiving device 23 and host computer 24, database server 25 and a special-purpose computer 26; Wherein, hyper terminal 21 ceases R-T unit 23 with the wireless mode two-way communication with the collection of letters, and sends signals by information transceiving device 23 to general terminal 22 with wireless mode; General terminal 22 ceases R-T unit 23 with the wireless mode both-way communication with the collection of letters, and can receive the signal that hyper terminal 21 is sent; Information transceiving device 23 and hyper terminal 21 and general terminal 22 are with the wireless mode both-way communication, and it also links to each other with host computer 24, receive data from host computer 24, and data are sent to hyper terminal 21 or general terminal 22; Host computer 24 links to each other with information transceiving device 23, in order to send data to information transceiving device 23 or to receive data from information transceiving device 23, database server 25 is communicated by letter with host computer by Internet, in order to storage be shown on the host computer 24 information and from the information of host computer 24, this database server also is used to the computer beyond the host computer that information inquiry service based on Web is provided.Special-purpose computer comprises a memory, and special-purpose computer is communicated by letter with database server, and can will be stored in content delivery in the memory to database server.
With reference to Fig. 7, database server 25 comprise one with the interface 251 of host computer 24, with the interface 252 of special-purpose computer 26, with the interface 253 of other computers.Host computer 24 can be communicated by letter with database server 25 by interface 251, also preserves in order to message transmission to the database server that host computer 24 is collected, and provides the information that shows thereon for host computer 24; Special-purpose computer 26 can be communicated by letter with database server 25 by interface 252, is stored in the database server 25 in order to the information with its generation; Other computers are communicated by letter with database server by interface 253, with the data that obtain from database server to preserve by host computer 24, for example: the average family computer, or be positioned at the computer of same local area network (LAN) with database server 25, can pass through Internet mode or Intranet mode accessing database server.
Application of the present invention can be a kind of interactive education system.In this interactive education system, hyper terminal is generally by operation of teacher, general terminal is operated by the student, and information transceiving device is positioned over its coverage can comprise that host computer links to each other with information transceiving device by grid line on the position of hyper terminal and all general terminals in the classroom in.At first, terminal emission log-on message and the acceptance response of information transceiving device in its coverage, hyper terminal and general terminal with himself distinctive ID sign indicating number by built-in login scheme auto login information R-T unit, information transceiving device can be discerned the call information from hyper terminal and general terminal, also can discern the answering information from hyper terminal and general terminal; After information transceiving device obtains problem information from host computer, mode with broadcasting sends this problem information, so that all the general terminals in the coverage receive this problem information simultaneously, after receiving this information, information is shown on the display screen of terminal, the student who operates general terminal can be according to the problem information of display screen demonstration, the answer that input is corresponding, behind the end of input, can with input results the most feedback information be sent to information transceiving device, information transceiving device receives behind each general terminal feedack, according to time sequencing with the ordering of these feedback informations, and according to the ID sign indicating number of the pairing general terminal of feedback information, with general terminal ordering.
By the mode switch module, the hyper terminal of operation of teacher can be set to the current state display mode; Input pattern; Enrich display mode; Independent call model; Standby mode and computing statistical model; Wherein,
Under the current state display mode, hyper terminal can be from the answer of information transceiving device request current problem information, and is drawn various statisticss such as terminal as answer at first by the host computer computing.
Under input pattern, the teacher can import information such as answer by key-press module, and sends to general terminal by information transceiving device;
Enriching under the display mode, hyper terminal can be presented at problem and the answer mode with text on the display module;
Under independent call model, hyper terminal can be imported the code of any one general terminal, and calls out this general terminal by information transceiving device;
Under standby mode, hyper terminal can be accepted the help request of general terminal, and by button input and LCD MODULE and information transceiving device and the transmission of general terminal realization signal; To correspondence, as general terminal, it can directly send the help request signal to hyper terminal by information transceiving device, is accepted as request, then can realize the information transmission with hyper terminal;
Under the computing statistical model, hyper terminal can be carried out simple calculations and statistics.
Also can adorn the die change piece by pattern by the general terminal of student's operation switches in following pattern: the current state display mode; Query pattern; Input pattern; Enrich display mode; Standby mode and computing statistical model.
Under the current state display mode, hyper terminal can be from the answer of information transceiving device 3 request current problem information, and is drawn by the host computer computing, various statisticss such as terminal as answer at first.
Under query pattern, general terminal can be inquired about last answering, and at the appointed time, more this its answer and be sent to host computer by information transceiving device.
Under input pattern, the student can import information such as answer by key-press module, and sends to hyper terminal or host computer by information transceiving device;
Enriching under the display mode, general terminal can be presented at problem and the answer mode with text on the display module;
Under the computing statistical model, general terminal can be carried out simple calculations and statistics
Because hyper terminal can be directly called a general terminal by information transceiving device, therefore, as a kind of simple configuration mode, host computer can omit.
Claims (9)
1. interactive system of information collection is characterized in that: comprising:
At least one hyper terminal, itself and information transceiving device be with the wireless mode two-way communication, and can send signal to general terminal;
At least one general terminal, itself and information transceiving device be with the wireless mode two-way communication, and can receive the signal that hyper terminal is sent;
Information transceiving device, itself and hyper terminal and general terminal two-way communication, it also links to each other with host computer, receives data from host computer, and data are sent to hyper terminal or general terminal; This information transceiving device after receiving the data that host computer sends, is converted to the wireless signal that hyper terminal and general terminal can receive with these data by signal conversion unit, and in the mode broadcasted to each hyper terminal, generally terminal is sent; Information transceiving device is also in order to receive the data that have terminal iidentification and station location marker from hyper terminal and general terminal; When information transceiving device obtains a Waiting for Call signal from hyper terminal, information transceiving device sends a handshaking signal to general terminal with the form of broadcasting according to this wait call signal, after general terminal is received this handshaking signal, send a request signal that has the terminal iidentification of this general terminal according to this handshaking signal to information transceiving device, information transceiving device is sent to hyper terminal with this request signal again; And host computer, it links to each other with information transceiving device, in order to send data to information transceiving device or to receive data from information transceiving device.
2. interactive system of information collection according to claim 1 is characterized in that: described hyper terminal comprises the keyboard input module, the radio frequency communication module, controlled processing unit, memory module, LCD display module, information indicating module and mode switch module; Wherein, the keyboard input module links to each other with controlled processing unit, in order to import various symbolic information and control information; The radio frequency communication module links to each other with controlled processing unit, in order to send the data of controlled processing unit extraction from memory module, reaches the information that receives from information transceiving device, and information is stored in the memory module by controlled processing unit; Memory module links to each other with controlled processing unit, in order to the information of storage keyboard input module input, and the information that receives by the radio frequency communication module, the peculiar ID sign indicating number of login scheme and terminal itself; The LCD display module links to each other with controlled processing unit, in order to show the treated data that receive with the radio frequency communication module that import by the keyboard input module; The information indicating module is connected with controlled processing unit, produce corresponding prompt information in order to the data that receive according to the radio frequency communication module, the mode switch module links to each other with controlled processing unit, with so that hyper terminal and the information transceiving device communication mode, with service mode, the general terminal call pattern of the call model of general terminal called pattern and information transceiving device, information transceiving device, generally switch between the subpattern of Terminal Service pattern.
3. interactive system of information collection according to claim 2 is characterized in that: memory module also adopts the direct memory access of controlling by dma controller to the preservation of the information that the radio frequency communication module receives.
4. interactive system of information collection according to claim 1 is characterized in that: general terminal comprises the keyboard input module, radio frequency communication module, controlled processing unit, memory module, LCD display module and information indicating module; Wherein, the keyboard input module links to each other with controlled processing unit, in order to import various symbolic information and control information; The radio frequency communication module links to each other with controlled processing unit, in order to receive the data of controlled processing unit extraction from memory module, reaches the information that receives from information transceiving device, and information is stored in the memory module by controlled processing unit; Memory module links to each other with controlled processing unit, in order to the information of storage keyboard input module input, and by the information that the radio frequency communication module receives, the peculiar ID sign indicating number of login scheme and terminal itself; The LCD display module links to each other with controlled processing unit, in order to show the treated data that receive with the radio frequency communication module that import by the keyboard input module; The information indicating module is connected with controlled processing unit, produces corresponding prompt information in order to the data that receive according to the radio frequency communication module, and this information indicating module comprises the auditory tone cues unit, vibration prompt unit and luminous Tip element.
5. interactive system of information collection according to claim 1, it is characterized in that: information transceiving device comprises radio receiving transmitting module, controlled processing unit, signal conversion unit, interface unit and memory module; Wherein, radio receiving transmitting module links to each other with controlled processing unit, be used for sending signal to hyper terminal and general terminal, and from hyper terminal and general terminal received signal; Signal conversion unit links to each other with controlled processing unit, be converted to the signal that host computer can be discerned in order to the wireless signal that will be received from hyper terminal and general terminal, and, be the wireless signal that hyper terminal and general terminal can receive in order to the conversion of signals that will be received from host computer; Interface unit links to each other with controlled processing unit, in order to the interface of a controlled processing unit and external equipment to be provided; Memory module links to each other with controlled processing unit, be received from the information of hyper terminal, general terminal and host computer in order to preservation, and storage scheme, controlling schemes and login scheme, memory also directly links to each other with radio receiving transmitting module, and storage is received from the information of radio receiving transmitting module.
6. interactive system of information collection according to claim 1, it is characterized in that: host computer comprises data processing unit, storage device, interface arrangement and display unit, described storage device, interface arrangement links to each other with data processing unit with display unit.
7. interactive system of information collection according to claim 6 is characterized in that: data processing unit comprises a contrast determination component, a sequencing assembly, a transmitting-receiving control assembly and a demonstration control assembly; The transmitting-receiving control assembly links to each other with interface arrangement, in order to receive the solicited message that information transceiving device sends by interface arrangement, send response, judge whether to begin transfer of data, as allow to transmit, the information of sending according to information transceiving device then, selection is kept at information and the transmission in the corresponding storage device, data processing unit is also in order to send solicited message to information transceiving device, wait-for-response, and judge whether to begin transfer of data, as allow to transmit, then in storage device, specify a position, and the information that receives is kept at this position, the contrast determination component will receive by interface arrangement, or in storage device, preserve, contrast with a corresponding information that is pre-stored in the storage device from the some of information transceiving device or one group of information that has this terminal iidentification and station location marker, and produce a comparing result; If both are identical, then produce a sure code that has terminal iidentification and station location marker, if both differences then produce a negative code that has terminal iidentification and station location marker; Sequencing assembly receives the contrast code that determination component produced, and this code is divided into groups according to terminal iidentification, and the code in organizing is sorted and adds up according to station location marker; Show that control assembly receives the external command by the external input device input that links to each other with interface arrangement, ranking results that sequencing assembly generates and statistical result showed are on display unit, display unit links to each other with data processing unit, is stored in content in the storage device in order to demonstration.
8. interactive system of information collection according to claim 1 is characterized in that: also comprise database server and a special-purpose computer; Wherein, database server is communicated by letter with host computer by Internet, in order to storage be shown on the host computer information and from the information of host computer; Special-purpose computer comprises a memory, and special-purpose computer is communicated by letter with database server, and will be stored in content delivery in the memory to database server.
9. interactive system of information collection according to claim 8 is characterized in that: database server comprise with the interface of host computer, with the interface of special-purpose computer, with the interface of other computers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100308189A CN100490413C (en) | 2005-10-28 | 2005-10-28 | Interactive system of information collection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100308189A CN100490413C (en) | 2005-10-28 | 2005-10-28 | Interactive system of information collection |
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| CN1761227A CN1761227A (en) | 2006-04-19 |
| CN100490413C true CN100490413C (en) | 2009-05-20 |
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| CNB2005100308189A Expired - Fee Related CN100490413C (en) | 2005-10-28 | 2005-10-28 | Interactive system of information collection |
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| CN102333014B (en) * | 2011-10-18 | 2014-04-02 | 北京电子科技学院 | Detection method and detection system for virtual private network (VPN) equipment |
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