CN105390033A - Cloud terminal for education system - Google Patents
Cloud terminal for education system Download PDFInfo
- Publication number
- CN105390033A CN105390033A CN201510986069.0A CN201510986069A CN105390033A CN 105390033 A CN105390033 A CN 105390033A CN 201510986069 A CN201510986069 A CN 201510986069A CN 105390033 A CN105390033 A CN 105390033A
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- 239000000463 material Substances 0.000 claims abstract description 27
- 230000006870 function Effects 0.000 description 6
- 230000002452 interceptive effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 208000033999 Device damage Diseases 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
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- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Electrically Operated Instructional Devices (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention relates to the technical field of teaching equipment, and concretely relates to a cloud terminal for an education system. The cloud terminal is used for an education system computer lab and a flipped classroom, and can match applications of an education system. The cloud terminal is characterized by including a CPU control unit, a teaching material storage unit, a system storage unit, an external interface unit, a touch screen unit, an external power supply unit, a network interface unit, a low-power-consumption wake-up unit and a built-in battery unit, wherein the CPU control unit is connected to the external power supply unit, the teaching material storage unit, the external interface unit, the system storage unit and the touch screen unit, the external power supply unit is connected to the network interface unit and the built-in battery unit, and the built-in battery unit and the network interface unit are connected to the low-power-consumption wake-up unit. Compared with prior art, the cloud terminal has the noticeable advantages that the cloud terminal can replace a conventional PC, is compatible with applications of a novel flipped classroom, is low in power consumption, is convenient to manage, etc.
Description
Technical field
The present invention relates to teaching equipment technical field, specifically a kind of for educational system microcomputer room and upset classroom, classroom, conventional PC computer classroom, compatible Novel turning classroom application simultaneously can be substituted, realize low energy consumption, unified management, and the educational system cloud terminal of educational system application of can fitting.
Background technology
Every 3 students of present education system requirements are at least equipped with a computer, and this computer requires to have main frame, display device, standby mouse-keyboard etc., and microcomputer room computer 3-5 cannot will use because of ageing equipment.Educational system all drops into a large amount of funds every year and carries out the computer replacing of microcomputer room.
A lot of school is all in construction upset classroom at present, upset classroom is primarily of panel computer, wireless router and control system composition, because panel computer does not have main frame and input equipment therefore not to meet microcomputer room construction criteria, school needs to build microcomputer room and upset Liang Tao classroom, classroom usually, overturn classroom simultaneously and need be equipped with high-end wireless routing device, wireless routing device investment is larger.Existing microcomputer room adopts PC mode need change equipment set when equipment replacement, and fund input is large, and equipment recycling rate of waterused is low; Functionally there is identical lap in upset classroom and microcomputer room, builds the waste causing education funds respectively.
Summary of the invention
The present invention is directed to the shortcoming and defect existed in prior art, propose a kind of for educational system microcomputer room and upset classroom, classroom, conventional PC computer classroom, compatible Novel turning classroom application simultaneously can be substituted, realize low energy consumption, unified management, and the educational system cloud terminal of educational system application of can fitting.
The present invention can be reached by following measures:
A kind of educational system cloud terminal, it is characterized in that being provided with CPU control module, teaching material storage unit, system memory unit, external interface unit, touch screen unit, external power supply unit, network interface unit, low-power consumption wakeup unit, built in battery cell, wherein CPU control module is connected with external power supply unit, teaching material storage unit, external interface unit, system memory unit, touch screen unit respectively; External power supply unit is connected with network interface unit, built in battery cell respectively, and built in battery cell and network interface unit are connected with low-power consumption wakeup unit respectively.
External power supply unit of the present invention is used for powering for whole system, and is built in battery cell charging.
The interface protocol that CPU control module of the present invention is responsible for external interface unit is mutual, control system storage unit, touch screen unit are to the reading of system data and write, the network data exchange of net control interface unit and other external units (as background server), controls the reading of data in teaching material storage unit.
Network interface unit of the present invention is responsible for accepting external network data, and data are resolved, if the order received is wake command, then send trigger pip to low-power consumption wakeup unit by special purpose interface, and then make built in battery cell enter the state of operating at full capacity, to ensure the normal work of teaching material storage unit.
Low-power consumption wakeup unit of the present invention, after receiving wake-up signal, changes to normal operating conditions by deep sleep, and then the restriction of contact to built in battery cell, makes it enter normal operating conditions.
Built in battery cell of the present invention is responsible for powering to network interface unit, low-power consumption wakeup unit, teaching material storage unit.
Teaching material storage unit of the present invention is read-write state for network interface unit, is a read states for CPU control module.
Touch screen unit of the present invention is used for providing teachers and students interactive means for user.
The present invention effectively can reduce equipment replacement cost in microcomputer room in current tutoring system relative to prior art, original microcomputer room main frame one station server is replaced, adopt virtual and cloud computing technology that one station server resource division is become 50-60 fictitious host computer, only need place a cloud terminal device in student side and be connected with server.Cloud terminal only sends to server and asks and accept the result that server passes down, and oneself itself does not carry out business processing, and device damage reduces greatly.Due to high reliability and the low-loss of student side cloud desktop of server, can ensure that equipment performance does not decline in 8-10; Compatible microcomputer room function and upset classroom, classroom function simultaneously: upset classroom, classroom hardware device is by panel computer and wireless router, and dull and stereotyped charging cabinet three part forms.The present invention is without the need to charging, and without the need to wireless router, built-in interactive software can complete microcomputer room and upset classroom function simultaneously; The present invention has two storage system: computer system stores and Special teaching material stores, and special material stores and is connected with built in battery cell, powers by internal battery; The built-in Wake-up on LAN unit of the present invention, under off-mode, Wake-up on LAN unit is in deep sleep at ordinary times, make by oneself after receiving numeric fodder upgrading propelling movement instruction and revive and activate internal battery, enable teaching material storage unit enter normal mode of operation.
accompanying drawing illustrates:
Accompanying drawing 1 is system chart of the present invention.
Reference numeral: CPU control module 1, teaching material storage unit 2, system memory unit 3, external interface unit 4, touch screen unit 5, external power supply unit 6, network interface unit 7, low-power consumption wakeup unit 8, built in battery cell 9.
embodiment:
Below in conjunction with accompanying drawing, the present invention is further illustrated.
As shown in drawings, the present invention proposes a kind of educational system cloud terminal, it is characterized in that being provided with CPU control module 1, teaching material storage unit 2, system memory unit 3, external interface unit 4, touch screen unit 5, external power supply unit 6, network interface unit 7, low-power consumption wakeup unit 8, built in battery cell 9, wherein CPU control module 1 is connected with external power supply unit 6, teaching material storage unit 2, external interface unit 4, system memory unit 3, touch screen unit 5 respectively; External power supply unit 6 is connected with network interface unit 7, built in battery cell 9 respectively, and built in battery cell 9 is connected with low-power consumption wakeup unit 8 respectively with network interface unit 7.
External power supply unit 6 of the present invention for powering for whole system, and charges for built in battery cell 9.
The interface protocol that CPU control module 1 of the present invention is responsible for external interface unit 4 is mutual, the reading of control system storage unit 3, touch screen unit 5 pairs of system datas and write, net control interface unit 7 and the network data exchange of other external units (as background server), control the reading of data in teaching material storage unit.
Network interface unit 7 of the present invention is responsible for accepting external network data, and data are resolved, if the order received is wake command, then send trigger pip to low-power consumption wakeup unit 8 by special purpose interface, and then make built in battery cell 9 enter the state of operating at full capacity, to ensure the normal work of teaching material storage unit.
Low-power consumption wakeup unit 8 of the present invention, after receiving wake-up signal, changes to normal operating conditions by deep sleep, and then the restriction of contact to built in battery cell, makes it enter normal operating conditions.
Built in battery cell 9 of the present invention is responsible for powering to network interface unit, low-power consumption wakeup unit, teaching material storage unit.
Teaching material storage unit 2 of the present invention is read-write state for network interface unit, is a read states for CPU control module.
Touch screen unit of the present invention is used for providing teachers and students interactive means for user.
The present invention effectively can reduce equipment replacement cost in microcomputer room in current tutoring system relative to prior art, original microcomputer room main frame one station server is replaced, adopt virtual and cloud computing technology that one station server resource division is become 50-60 fictitious host computer, only need place a cloud terminal device in student side and be connected with server.Cloud terminal only sends to server and asks and accept the result that server passes down, and oneself itself does not carry out business processing, and device damage reduces greatly.Due to high reliability and the low-loss of student side cloud desktop of server, can ensure that equipment performance does not decline in 8-10; Compatible microcomputer room function and upset classroom, classroom function simultaneously: upset classroom, classroom hardware device is by panel computer and wireless router, and dull and stereotyped charging cabinet three part forms.The present invention is without the need to charging, and without the need to wireless router, built-in interactive software can complete microcomputer room and upset classroom function simultaneously; The present invention has two storage system: computer system stores and Special teaching material stores, and special material stores and is connected with built in battery cell, powers by internal battery; The built-in Wake-up on LAN unit of the present invention, under off-mode, Wake-up on LAN unit is in deep sleep at ordinary times, make by oneself after receiving numeric fodder upgrading propelling movement instruction and revive and activate internal battery, enable teaching material storage unit enter normal mode of operation.
Claims (7)
1. an educational system cloud terminal, it is characterized in that being provided with CPU control module, teaching material storage unit, system memory unit, external interface unit, touch screen unit, external power supply unit, network interface unit, low-power consumption wakeup unit, built in battery cell, wherein CPU control module is connected with external power supply unit, teaching material storage unit, external interface unit, system memory unit, touch screen unit respectively; External power supply unit is connected with network interface unit, built in battery cell respectively, and built in battery cell and network interface unit are connected with low-power consumption wakeup unit respectively.
2. a kind of educational system cloud terminal according to claim 1, is characterized in that described external power supply unit is for powering for whole system, and is built in battery cell charging.
3. a kind of educational system cloud terminal according to claim 1, it is characterized in that the interface protocol that described CPU control module is responsible for external interface unit is mutual, control system storage unit, touch screen unit are to the reading of system data and write, the network data exchange of net control interface unit and other external units, controls the reading of data in teaching material storage unit.
4. a kind of educational system cloud terminal according to claim 1, it is characterized in that described network interface unit is responsible for accepting external network data, and data are resolved, if the order received is wake command, then send trigger pip to low-power consumption wakeup unit by special purpose interface, and then make built in battery cell enter the state of operating at full capacity, to ensure the normal work of teaching material storage unit.
5. a kind of educational system cloud terminal according to claim 1, it is characterized in that described low-power consumption wakeup unit is after receiving wake-up signal, normal operating conditions is changed to by deep sleep, and then the restriction of contact to built in battery cell, make it enter normal operating conditions.
6. a kind of educational system cloud terminal according to claim 1, is characterized in that described built in battery cell is responsible for powering to network interface unit, low-power consumption wakeup unit, teaching material storage unit.
7. a kind of educational system cloud terminal according to claim 1, it is characterized in that described teaching material storage unit is read-write state for network interface unit, is a read states for CPU control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510986069.0A CN105390033A (en) | 2015-12-25 | 2015-12-25 | Cloud terminal for education system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510986069.0A CN105390033A (en) | 2015-12-25 | 2015-12-25 | Cloud terminal for education system |
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| Publication Number | Publication Date |
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| CN105390033A true CN105390033A (en) | 2016-03-09 |
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| CN201510986069.0A Pending CN105390033A (en) | 2015-12-25 | 2015-12-25 | Cloud terminal for education system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108541054A (en) * | 2018-07-16 | 2018-09-14 | 深圳市本牛科技有限责任公司 | Keeping method, computer equipment and the storage medium of terminal low-power consumption |
| CN108983949A (en) * | 2018-07-16 | 2018-12-11 | 深圳市本牛科技有限责任公司 | Method, computer equipment and the storage medium of low-power consumption wake-up terminal |
| CN109062395A (en) * | 2018-07-16 | 2018-12-21 | 深圳市本牛科技有限责任公司 | Maintain method, computer equipment and the storage medium of terminal low-power consumption |
| CN109085912A (en) * | 2018-07-16 | 2018-12-25 | 深圳市本牛科技有限责任公司 | Keep method, computer equipment and the storage medium of terminal low-power consumption |
| CN111477046A (en) * | 2020-04-15 | 2020-07-31 | 国电南瑞科技股份有限公司 | Remote management system and method for electric power training system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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