CN205353863U - Be applied to 64 bit computers of student's teaching, study and experiment - Google Patents
Be applied to 64 bit computers of student's teaching, study and experiment Download PDFInfo
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- CN205353863U CN205353863U CN201620065715.XU CN201620065715U CN205353863U CN 205353863 U CN205353863 U CN 205353863U CN 201620065715 U CN201620065715 U CN 201620065715U CN 205353863 U CN205353863 U CN 205353863U
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Abstract
The utility model discloses a be applied to 64 bit computers of student's teaching, study and experiment, include the power management module who provides suitable power for 64 bit computers, wherein, 64 the bit computer still includes: a main arithmetic unit, main arithmetic unit is 1.2GHz's central processing unit and the treater chip that the graphic process unit is constituteed for the operation clock frequency, a capacity is 512M's DDR3 memory, the memory storage supplies the information and/or the software program that use during the operation of main arithmetic unit, a database and a communication module, communication module passes through wireless connection, establishs 64 the communication connection of bit computer and external network, conveying or receive information, a plurality of data reading and writing slots that are used for establishhing main arithmetic unit and insert external device's communication connection, data reading and writing slot is at least including a micro SD card slot and a plurality of USB slot, above -mentioned functional module expansion close the setting a prescribed dimension hold the board on.
Description
Technical field
This utility model relates to PC technical field, particularly relates to a kind of 64 bit computers being applied to student instruction, study and experiment.
Background technology
In recent years, the technology of large-scale integrated circuit chip develops rapidly.PC, also with the progress of chip design art and processing procedure, constantly updates, and has more, more novel function and high-speed computation ability from strength to strength.
Although on technological layer, PC has great progress.But the PC that high bit, operational capability are powerful, its cost and price all relatively rise, and price is costly.For the student learnt in school, particularly students in middle and primary schools, its people cannot bear the computer that price unit price is higher.
For school's aspect, because being subject to the restriction of teaching fund, generally also cannot purchasing in a large number, price is high, and newer PC is for student.The restriction of above-mentioned price can have influence on student significantly and accelerate the effect of study new science and technology, obtains the chance of new knowledge.
The additionally computer of general school buying, it is typically with the operating system of the Windows of Microsoft, student can only use the software that the operating system of Windows is correlated with, cannot successfully use Linux or Android etc. free, the operating system increased income, to develop application, is applied in the design of small controller etc. of laboratory.Above-mentioned Windows operating system easily causes the inconvenience of education experiment, relatively affects again student and learns new science and technology on the spot, understands the chance of controller software layer operation principle.
Therefore, prior art need development.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art part, the purpose of this utility model is in that to provide a kind of 64 bit computers being applied to student instruction, study and experiment, aiming to solve the problem that in prior art, high-performance PC price is expensive, operating system is single, the problem being unfavorable for carrying out student instruction and experiment.
In order to achieve the above object, this utility model takes techniques below scheme:
A kind of 64 bit computers being applied to student instruction, study and experiment, including the power management module providing suitable power source for 64 bit computers, it is characterised in that described 64 bit computers also include:
One main arithmetical unit, described main arithmetical unit is working clock frequency is the central processing unit of 1.2GHz and the processor chips of graphic process unit composition；
One capacity is the DDR3 internal memory of 512M, and described memory storage supplies the information and/or the software program that call during described main internalarithmetic；
One communication module, described communication module passes through radio connection, sets up the communication connection of described 64 bit computers and extraneous network, transmits or the information of reception；
Some reading and writing data slots for setting up main arithmetical unit and the communication connection inserting external equipment, described reading and writing data slot at least includes a MicroSD card slot and some USB slot；
Described DDR3 internal memory, reading and writing data slot, communication module and main arithmetical unit pass through large scale integrated circuit technology, integrate and are arranged on the accommodation plate of a preliminary dimension.
64 described bit computers, wherein, described central processing unit is the ARMA53 of 4 cores, 64 bit central processing units；Described graphic process unit is Mali400MP2 graphic process unit.
64 described bit computers, wherein, described reading and writing data slot also includes the 40 pin expansion slots compatible with RaspberryPi.
64 described bit computers, wherein, described 64 bit computers also include:
Described 64 bit computer and the remote data indicators of one or more connections, it is achieved the display serial line interface of tentation data transmission；
One or more connects described 64 bit computer and external cameras, it is achieved the photographic head serial line interface of tentation data transmission.
64 described bit computers, wherein, described 64 bit computers also include a HDMI.
Beneficial effect: a kind of 64 bit computers being applied to student instruction, study and experiment that this utility model provides, by optionally giving up some extra functional module or external equipments in existing PC, by necessary part by large scale integrated circuit technology, it is integrated on accommodation plate, thus effectively reducing the cost of entirety.Meanwhile, template is integrated with multiple slot to realize functions expanding, it is possible to substantially meet the requirement of student instruction, study and experiment etc..
It addition, described 64 bit computers can also be built-in with some other increasing income, free operating system is easy to Students ' Learning and is used.
Accompanying drawing explanation
Fig. 1 is the high-level schematic functional block diagram of a kind of 64 bit computers being applied to student instruction, study and experiment of this utility model specific embodiment.
Fig. 2 is the high-level schematic functional block diagram of a kind of 64 bit computers being applied to student instruction, study and experiment of this utility model preferred embodiment
Fig. 3 is the long-range temperature and humidity monitor application example schematic diagram of 64 bit computers of this utility model specific embodiment.
Fig. 4 is the remote video monitors application example schematic diagram of 64 bit computers of this utility model specific embodiment.
Detailed description of the invention
This utility model provides a kind of 64 bit computers being applied to student instruction, study and experiment.For making the purpose of this utility model, technical scheme and effect clearly, clearly, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
As it is shown in figure 1, be a kind of 64 bit computers being applied to student instruction, study and experiment of this utility model specific embodiment.Use at this " computer " vocabulary to show and can read default software program, perform corresponding computing or control the electronic computing device of operation.In being originally embodied as, mode that described 64 bit computers can adopt USB port to power also arranges corresponding power management module 10.
Described 64 bit computers include: power management module 10, main arithmetical unit 100, DDR3 internal memory 200, communication module 300 and some reading and writing data slots.Described reading and writing data slot can include MicroSD card slot 410, USB slot 420 etc..
Described main arithmetical unit 100 is central processing unit and the processor chips of graphic process unit composition.Concrete, described central processing unit is the ARMA53 of 4 cores, 64 bit central processing units, and described graphic process unit is Mali400MP2 graphic process unit.Wherein, the clock frequency of A53 central processing unit can be run on 1.2GHz.
Above-mentioned main arithmetical unit (i.e. processor chips) provides 64 bit processors of a multi-core, makes described 64 bit computers have stronger high-speed computation ability, it is possible to well meet the demand that general teaching uses.
The capacity of described DDR3 internal memory 200 is 512M.Described internal memory is as storage medium, it is possible to need to call some information of (or, temporarily store) when storage is for described main internalarithmetic or program etc. that needs call.By arranging above-mentioned DDR3 internal memory, it is possible to facilitate central processing unit or graphic process unit when computing, the storage demand of some data messages or program.
It should be noted that, the capacity setting of described internal memory can also more or less than 512M, for instance expand the memory size being set to 1G, to realize higher computing power.
Described MicroSD card slot 410, for inserting for MicroSD card and set up communication connection, completes the read-write operation of data.In this specific embodiment, described 64 bit computers adopt the mode of external operation sequence.That is, described MicroSD card prestores the relative program of operating system, starts (bootup) for boot system.Inserting at MicroSD card, after boot system starts the operating system, operating system will be directed in described 64 bit computers.Described main arithmetical unit 100 both can be operated in corresponding operating system, performs multiple computing or control task.
Certainly, described operating system includes but not limited to Lubuntu, Android or OpenHAB etc..Single operating system can be stored, it is also possible to storage has multiple operating system in described MicroSD card.
In actual use, user can according to oneself current being actually needed, and inserting storage has the MicroSD card of suitable data to start the running of PC.
Described communication module 300, by radio connection, sets up the communication connection of described 64 bit computers and extraneous network, transmits or the information of reception.As it is shown in figure 1, described communication module 300 specifically can include WiFi and/or bluetooth module, the communication of WiFi or bluetooth etc. is adopted to realize the data transmission between described 64 bit computers and extraneous network.
Described USB slot 420 specifically could be arranged to several, for instance two or more.Described USB slot is host slot (USBHost), it is possible to is external to all kinds, has the hardware device of USB interface, for instance slide-mouse, keyboard, USB hard disk etc., provides more expanding function for described 64 bit computers.
As shown in Figure 1, described DDR3 internal memory, reading and writing data slot and communication module are connected with described main arithmetical unit respectively, and by large scale integrated circuit technology, above-mentioned various piece is all integrally disposed on the plate (fixing plate) of a preliminary dimension, it is achieved small modular structure.
It is preferred that as in figure 2 it is shown, described reading and writing data slot can also include the expansion slot 430 compatible with RaspberryPi.Described " compatibility " refers to compatible with RaspberryPi (Fructus Rubi group) development board software, hardware interface specification.Above-mentioned expansion slot is set, it is possible to directly large number of on application Vehicles Collected from Market RaspberryPi hardware, greatly reducing development amount, save the time of exploitation.And, further expand the function of described 64 bit computers.
In preferred embodiment of the present utility model, in order to meet specific image real time transfer requirement, as in figure 2 it is shown, described 64 bit computers can also include:
Described 64 bit computer and the remote data indicators of one or more connections, realize display serial line interface 510 (DSI) and one or more described 64 bit computer and external cameras of connection of tentation data transmission, it is achieved the photographic head serial line interface 520 (CSI) of tentation data transmission.
It should be noted that, described external camera refers to any suitable, there is the camera module of video or image-acquisition functions.
The connection of 64 bit computers and display can be realized by aforementioned display device serial line interface 510, show to user and show picture accordingly, there is better Consumer's Experience.Above-mentioned photographic head serial line interface 520 then can realize the video for camera module acquisition or image information carries out processing or calculating.
Image information can be transmitted in main arithmetical unit by this photographic head serial line interface 520 and be further processed.
Concrete, as in figure 2 it is shown, described 64 bit computers also include a HDMI 530.By described HDMI, it is possible to the video information of transmission 4Kx2K, can directly use video decompression algorithm H.265 simultaneously, directly support the specification of 4K TV.
Further, modularity can also be adopted to arrange, a series of function expansion board product is provided, such as, can real-time clock (Real-TimeClock) RTC plate, be accompanied with the expansion board of RS232 and RS485 interface, Ethernet interface expansion board, expansion board containing POE function (provides the Ethernet interface of power supply), the expansion board of ArduinoI/O, optical communication interface (OptoIsolatorPort), ZWave module expansion board, ZigBee module expansion board etc..
Described 64 bit computers can connect above-mentioned functions expansion board by corresponding expansion slot (interface) 600 and realize corresponding several functions.In actual use, user according to self-demand, can buy corresponding expansion board to realize specific function.Above-mentioned functions expansion board can greatly expand the function achieved by described 64 bit computers.
As it has been described above, by 64 bit computers of the present invention and other function expansion boards, write corresponding program and can realize various different test device, controller, detector, remote sensor etc..
As it is shown on figure 3, realize the line architecture schematic diagram of the application example of Internet of Things far-end humidity temperature monitor for 64 bit computers of the present invention.
First, the Temperature Humidity Sensor with USB connecting line is inserted in the USB interface linking in template.The Temperature Humidity Sensor host-host protocol by USB, is sent to the humiture information detected in the internal memory of 64 bit computers.
Develop corresponding monitoring software program, then these information are delivered to WiFi module, by the host-host protocol of WiFi, the humiture information detected is sent to WiFi router and via WiFi router transmission the data base storing cloud server.
Remote monitor then can use user terminal, for instance mobile phone, flat board, PC or the watch-dog etc. that can surf the Net, and is connected to cloud server thus acquisition at any time or supervise humiture information.
The forms such as described monitoring software program can be developed by teacher ' s guidance student, or conduct layout operation, teaching classroom complete.By above-mentioned form, it is possible to the enthusiasm of mobilizing students fully, be conducive to the operation principle etc. understanding computer that student is more deep, be highly convenient for teaching.
As shown in Figure 4, the 64 bit computers for applying present pre-ferred embodiments realize the configuration diagram of the application example of remote video monitors.
First, use the video sensor (i.e. camera module) with MIPI or BT656 wiring, be connected with MIPI or the BT656 interface of the CIS groove of described 64 bit computers.The video sensor MIPI or the BT656 interface by CIS groove, is sent to the video data got in internal storage location.
Exploitation video monitoring software formula, is compressed processing according to certain video compression protocols (such as MJPEG or MPEG etc.) by video.Then, the video information after these compressions being processed, by WiFi module, is sent to WiFi router and sends via WiFi router, stores in the data base of cloud server.
Remote monitor is by with user terminal, for instance mobile phone, flat board, PC or the watch-dog etc. that can surf the Net, and is connected to cloud server thus the corresponding video monitoring information of acquisition at any time.
In sum, this utility model provides a kind of low price, high performance 64 bit computers.Use can be popularized on a large scale, make student via described 64 bit computers, study can be reached and understand computer hardware and software design etc..It can also provide by the study in stage, teaching method, student is allowed incessantly to it will be seen that the technology that computer software designs, it is possible to develop further, create new formula, new electronic product, new computer system product, new system product etc..
Further, the fully integrated computer system (including arithmetical unit, internal memory and other peripheral hardwares) that provides one, student is allowed incessantly to it will be seen that the function of computer modules, and actual can test modules, understand the interaction between computer hardware and software and agreement completely, it is possible to good is applied to teaching, experiment and helps Students ' Learning and grasp.
It is understandable that; for those of ordinary skills; can conceive according to the technical solution of the utility model and this utility model and be equal to replacement or change, and all these change or replace the scope of the claims that all should belong to appended by this utility model.
Claims (5)
1. it is applied to 64 bit computers of student instruction, study and experiment, including the power management module providing suitable power source for 64 bit computers, it is characterised in that described 64 bit computers also include:
One main arithmetical unit, described main arithmetical unit is working clock frequency is the central processing unit of 1.2GHz and the processor chips of graphic process unit composition；
One capacity is the DDR3 internal memory of 512M, and described memory storage supplies the information and/or the software program that call during described main internalarithmetic；
One communication module, described communication module passes through radio connection, sets up the communication connection of described 64 bit computers and extraneous network, transmits or the information of reception；
Some reading and writing data slots for setting up main arithmetical unit and the communication connection inserting external equipment, described reading and writing data slot at least includes a MicroSD card slot and some USB slot；
Described DDR3 internal memory, reading and writing data slot, communication module and main arithmetical unit pass through large scale integrated circuit technology, integrate and are arranged on the accommodation plate of a preliminary dimension.
2. 64 bit computers according to claim 1, it is characterised in that described central processing unit is the ARMA53 of 4 cores, 64 bit central processing units；Described graphic process unit is Mali400MP2 graphic process unit.
3. 64 bit computers according to claim 1, it is characterised in that described reading and writing data slot also includes the 40 pin expansion slots compatible with RaspberryPi.
4. 64 bit computers according to claim 1, it is characterised in that described 64 bit computers also include:
Described 64 bit computer and the remote data indicators of one or more connections, it is achieved the display serial line interface of tentation data transmission；
One or more connects described 64 bit computer and external cameras, it is achieved the photographic head serial line interface of tentation data transmission.
5. 64 bit computers according to claim 1, it is characterised in that described 64 bit computers also include a HDMI.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620065715.XU CN205353863U (en) | 2016-01-22 | 2016-01-22 | Be applied to 64 bit computers of student's teaching, study and experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620065715.XU CN205353863U (en) | 2016-01-22 | 2016-01-22 | Be applied to 64 bit computers of student's teaching, study and experiment |
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| Publication Number | Publication Date |
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| CN205353863U true CN205353863U (en) | 2016-06-29 |
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| CN201620065715.XU Active CN205353863U (en) | 2016-01-22 | 2016-01-22 | Be applied to 64 bit computers of student's teaching, study and experiment |
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