CN1399205A - Multiple-user computer system - Google Patents
Multiple-user computer system Download PDFInfo
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- CN1399205A CN1399205A CN 01115157 CN01115157A CN1399205A CN 1399205 A CN1399205 A CN 1399205A CN 01115157 CN01115157 CN 01115157 CN 01115157 A CN01115157 A CN 01115157A CN 1399205 A CN1399205 A CN 1399205A
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Abstract
The multiple-user computer system includes a host computer system and features that the host computer system has connecting wires to the corresponding input ports of the host computer controller and two kinds of output ports, of which one is connected to the corresponding input port of son computer controllers and the other to the corresponding input port of son television controllers. Under Windows98, Windows98SE and Windows ME operation system of the host computer, BeTwin3.08 software of Singapore IPC Inc. is installed. So every user has his own independent display screen, keyboard, mouise and sound box and can shares the system resource in the host computer without mutual interference. The whole system has relatively lower cost and is easy to install.
Description
Technical field
The invention belongs to field of computer technology, is a kind of multi-user computer system specifically.
Background technology
Usually said computing machine is meant the computer system of being made up of main frame, display, keyboard, mouse, audio amplifier, printer, it only allows a user to use simultaneously, a main frame will dispose a plurality of user terminals and must purchase server, special multi-user operating system is installed, and server and multi-user operating system cost an arm and a leg, use the also very unfriendly and difficult use in interface, to general user especially family, it is unpractical purchasing server.
Summary of the invention
The invention provides a kind of multi-user computer system, that is: a main frame disposes a plurality of user terminals, each user terminal all has complete operating equipment, comprise: display or TV, keyboard, mouse, audio amplifier, the operational computations machine is as at an enterprising line operate of independent computing machine before terminal for each user, and in fact they share a main frame.Make full use of computer resource like this, reduce user's use cost.
Design philosophy of the present invention is: utilize computer run its BeTwin software when Windows98, Windows98SE or Windows ME environment that x86 architectural framework CPU is installed to support the characteristics of a plurality of tasks, a plurality of user, multihead display, the configuration relevant hardware, form multi-user computer system, this system interface close friend, more easy-to-use than the multi-user operating system of specialty.
Technical solution of the present invention is: a kind of multi-user computer system, comprise by main frame, display, keyboard, mouse, the computer host system that audio amplifier is formed, it is characterized in that: the VGA cable that is guided out from computer host system, the USB cable, the TV-OUT connecting line is connected to the corresponding input port of a console controller, the output port of console controller has two kinds, a kind of port is connected to the respective input mouth of computer handset controller, computer handset controller, display, audio amplifier, the infrared remote control keyboard of embedded track ball mouse is formed computing machine handset system; The another kind of output port of console controller is connected to the respective input mouth of TV handset controller, forms TV handset system by the infrared remote control keyboard of TV handset controller, TV, embedded track ball mouse.
Described console controller, computer handset controller, TV handset controller are box bodys independently separately; One side of console controller box body is equipped with the VGA interface that is connected with host computer system, two USB interface, TV-OUT interface, and an other side of console controller box body is equipped with computer handset interface, the TV handset interface that is connected with the handset system; One side of computer handset controller box body is equipped with the host controller interface that is connected with console controller, and an other side is equipped with infrared remote control keyboard receive window, the VGA interface that is connected with display in the computer handset system, the audio interface that is connected with audio amplifier; One side of TV handset controller box body is equipped with the host controller interface that is connected with console controller, an other side be equipped with infrared remote control keyboard receive window, with television video output interface, television audio output interface that TV in the TV handset system is connected, connect with electric wire between the corresponding interface.
The sound signal of described console controller inside is connected to amplifying circuit, all connect signal conditioning circuit between the input and output of all the other each signals, all connecting signal conditioning circuit between the input and output of computer handset controller, inner each the road signal of TV handset controller.
VGA cable inside between described computer host system and the console controller has 10 wires at least, wherein 6 is respectively R, G, B, I/D, V, H signal wire, 4 is ground wire, R in the signal wire, G, B video signal cable use the video wire rod of copper mesh shielding, and shielding line is independent grounding separately; The USB cable uses the heavy wire of resistance minimum and is with the copper mesh shielding; The TV-OUT connecting line uses the copper material concentric cable, and the connecting line between console controller and computer handset controller and the TV handset controller adopts the 3+9 cable, meets big assiatant's 2000 bus cable requirements, and each connection cable joint installs magnet ring additional.
In the described multi-user computer system, a computer handset controller connects a cover computer handset system, a TV handset controller connects a cover TV handset system, the corresponding one or more handset controllers of console controller, a main frame can connect four subsystems of being made up of console controller and handset controller at most.
The present invention adopts a computer host system to expand a plurality of user terminals (being the handset system) by configure host controller and handset controller, its main frame is at Windows98, the BeTwin software of under Windows98SE or the WindowsME operating system Singapore IPC company being installed is supported a plurality of tasks, the multi-user, multihead display, allow a plurality of users' whiles and use this main frame independently, each user independently display screen (can be display or domestic TV) of controlling oneself, keyboard, mouse and audio amplifier, run on Windows98 without interfering with each other, Windows98SE or Windows ME environment, and share the system resource on the principal computer fully, each user can pass through a MODEM, article one, telephone wire is shared the Internet simultaneously and independently, each user can receive and dispatch the operation office software independently, playout software, E-MAIL, browse web sites, play online game, chat and file in download, and the total system price is lower, and is easy to install.
Description of drawings
Fig. 1 is system's pie graph of one embodiment of the invention;
Fig. 2 is the structural drawing of console controller of the present invention;
Fig. 3 is the structural drawing of computer handset controller of the present invention;
Fig. 4 is the structural drawing of TV handset controller of the present invention;
Fig. 5 is the circuit diagram of amplifier circuit for sound frequency signal of the present invention;
Fig. 6 is the circuit diagram of signal conditioning circuit of the present invention;
Fig. 7 is the cross-sectional view of console controller of the present invention and handset controller connecting line.
Embodiment
Fig. 1 has provided the embodiment of the computer system of two users' terminal, and it allows three users to use a main frame 5 simultaneously.Computer host system 4 of the present invention is as good as with general computing machine, is made up of main frame 5, display 3, keyboard 1, mouse 16, audio amplifier 2.User terminal also is that the handset system has two kinds, a kind of is computer handset system 17, form by the infrared remote control keyboard 12 of display 14, audio amplifier 13, embedded track ball mouse, the media that it is connected with host computer system 4 is a computer handset controller 15, another kind is a TV handset system 9, the difference of it and computer handset system 17 is to have replaced display 14 and audio amplifier 13 with TV 11, the media that TV handset system 9 is connected with host computer system 4 is a TV handset controller 10, does not contain main frame 5 in the handset system.
Multi-user computer system is meant that it also is a plurality of handset system 9,17 that a computer host system 4 can connect a plurality of user terminals, host computer system 4 is carried out communication by console controller 6 and handset controller and handset system, console controller 6 of host computer system 4 configurations, a console controller 6 can connect a plurality of handset controllers 10,15, and sub-machine controller 10,15 correspondences a handset system 9,17, and host computer system 4 and handset system 9,17 can simultaneously and work independently.
The prerequisite that multi-user computer system can be realized is operating system Windows98, the Betwin software of Windows98SE or Windows ME is supported a plurality of tasks, the multi-user, multihead display, the quantity of display card has determined the quantity of user terminal in the main frame 5, that is to say that each user terminal is a handset system 9,17 must have its corresponding display card in main frame 5, need only on the principle and (mainly be: VGA the coherent signal in the main frame 5, USB, the TV-OUT signal) is connected to handset system 9, on each corresponding device, whole multi-user system just can be worked in 17.But in actual use because signal wire is many, and handset system 9,17 is often away from host computer system 4, needs long connection lead, and therefore, simple circuit connection can bring to be disturbed and signal subtracts and declines, and makes the system can't operate as normal.For this reason, the present invention has designed console controller 6 and handset controller 10,15 as the connection media between host computer system 4 and the handset system 9,17, each controller the 6,10, the 15th, box body independently separately.
Fig. 2 is the console controller synoptic diagram, one side of console controller 6 box bodys is the signal plugs that are connected with host computer system 4: VGA signal plug 20, USB1 and USB2 signal plug 18, TV-OUT signal plug 19, with cable these signals are connected on the signal plug corresponding on the main frame 5, usually console controller 6 is near host computer system 4, therefore, cable need not be very long, behind these inner filtering circuits of signals process console controller 6 box bodys and the signal conditioning circuit 32, be connected respectively on the accessory power outlet that is positioned at console controller 6 box body opposite sides according to whereabouts, the signal of a handset system concentrates on the accessory power outlet, two handset system receptacle have been provided among the figure, one for connecting the socket 21 of computer handset system 9, and another is the socket 22 that connects TV handset system 17.
Fig. 3 is a computer handset controller synoptic diagram, one side of computer handset controller 15 box bodys is the signal plugs 23 that are connected with console controller 6, socket 21 usefulness cables corresponding on this socket 23 and the console controller 6 connect, because signal has been done processing, connection cable can reach 8 meters, be connected respectively to the VGA socket 24 that is positioned at the box body opposite side behind these signals process computer handset inner filtering circuits of controller 15 box bodys and the signal conditioning circuit 32, sound signal socket 25 and infrared remote control keyboard receive window 26, VGA socket 24 is connected on the display 14 of handset system 17 with cable again, sound signal socket 25 is connected on the audio amplifier 13 of handset system 17.
Fig. 4 is TV handset controller synoptic diagram, and is basic identical with computer handset controller 17, different is output interface be television video frequency signal socket 28 and television audio socket 29 signals, be connected respectively to the vision signal and the audio signal port of televisor 11.
If user terminal is not two but three or four, so console controller 6 and main frame 5 be connected the corresponding increase of signal wire, the output interface of console controller 6 is also corresponding to be increased to three or four.
In order to overcome signal attenuation and the interference that causes because of connection line, in console controller 6 indoor designs amplifier circuit for sound frequency signal 31, as shown in Figure 5, all connecting signal conditioning circuit 32 between the input and output of all the other each signals, as shown in Figure 6, also all connecting signal conditioning circuit 32 between the input and output of computer handset controller 15, TV handset controller 10 inner each road signal.
Another measure that overcomes signal attenuation and interference is: concrete regulation has all been made in the wiring of signal wire and shielding in each connection cable, Fig. 7 is the console controller 6 and handset controller 10 of observing big assiatant's 2000 bus cable standards, the cross-sectional view of 15 connecting lines, number in the figure is 33,34,35 R, G, the B signal wire is that characteristic impedance is the coaxial cable of 75 Ω, the screen layer of each line is connected respectively to vacant pin, label is 36,44 signal wire is that characteristic impedance is the twisted-pair feeder about 120 Ω, and separate with other lines as far as possible, label is 38,39,40,41 be audio signal wire, adopt four-core tinning pool paper yarn, and selecting No. 39 lines by the center is the audio frequency ground wire, label is 42,43,37 line is a video signal cable, article three, line is close together as far as possible, No. 37 capable place lines are as far as possible by the center, the layer structure of connecting line is: the aluminium pool adds mesh grid and adds surrounding layer, the line footpath is less than 9mm, and in order to prevent electromagnetic radiation, each cable splice installs magnet ring additional.
During use, at first connect console controller 6 and host computer system 4 by Fig. 1, Fig. 2, Fig. 3 and mode shown in Figure 4, connect the line between console controller 6 and the handset controller 10,15 again, connect the line between each equipment in handset controller 10,15 and the handset system 9,17 then.Open each equipment of main frame 5 and handset system 9,17, carry out hardware detection, after the hardware connection is errorless, the Singapore BeTwin3.08 of IPC company version software is installed under Windows98, the Windows98SE of main frame 5 or Windows ME operating system, and each handset system 9,17 is carried out certain setting.Multi-user computer system just can have been started working like this.
Claims (5)
1, a kind of multi-user computer system, comprise by main frame (5), display (3), keyboard (1), mouse (16), the computer host system (4) that audio amplifier (2) is formed, it is characterized in that: the VGA cable that is guided out from computer host system (4), the USB cable, the TV-OUT connecting line is connected to the corresponding input port of a console controller (6), the output port of console controller (6) has two kinds, a kind of port (8) is connected to the respective input mouth of computer handset controller (15), computer handset controller (15), display (14), audio amplifier (13), the infrared remote control keyboard (12) of embedded track ball mouse is formed computing machine handset system (17); The another kind of output port (7) of console controller (6) is connected to the respective input mouth of TV handset controller (10), forms TV handset system (9) by the infrared remote control keyboard (12) of TV handset controller (10), TV (11), embedded track ball mouse.
2, according to the described multi-user computer system of claim 1, it is characterized in that: console controller (6), computer handset controller (15), TV handset controller (10) are box bodys independently separately: a side of console controller box body (6) is equipped with VGA interface (20), two USB interface (18), the TV-OUT interface (19) that is connected with host computer system (4), and an other side of console controller (6) box body is equipped with computer handset interface (21), the TV handset interface (22) that is connected with handset system (17,9); One side of computer handset controller box body (15) is equipped with the host controller interface (23) that is connected with console controller (6), and an other side is equipped with infrared remote control keyboard receive window (26), the VGA interface (24) that is connected with display (14) in the computer handset system (17), the audio interface (25) that is connected with audio amplifier (13); One side of TV handset controller box body (10) is equipped with the host controller interface (27) that is connected with console controller (6), an other side be equipped with infrared remote control keyboard receive window (30), with TV handset system (9) in TV (11) the television video output interface (28), the television audio output interface (29) that are connected, connect with electric wire between the corresponding interface.
3, according to claim 1 or 2 described multi-user computer systems, it is characterized in that: the inner sound signal of console controller (6) is connected to amplifying circuit (31), all connect signal conditioning circuit (32) between the input and output of all the other each signals, all connecting signal conditioning circuit (32) between the input and output of computer handset controller (15), inner each the road signal of TV handset controller (10).
4, according to the described multi-user computer system of claim 3, it is characterized in that: the VGA cable inside between described computer host system (4) and the console controller (6) has 10 wires at least, wherein 6 is respectively R, G, B, I/D, V, H signal wire, 4 is ground wire, R in the signal wire, G, B video signal cable use the video wire rod of copper mesh shielding, and shielding line is independent grounding separately; The USB cable uses the heavy wire of resistance minimum and is with the copper mesh shielding; The TV-OUT connecting line uses the copper material concentric cable, connecting line between console controller (6) and computer handset controller (15) and the TV handset controller (10) adopts the 3+9 cable, meet big assiatant's 2000 bus cable requirements, each connection cable joint installs magnet ring additional.
5, according to claim 1 or 2 described multi-user computer systems, it is characterized in that: a computer handset controller (15) connects a cover computer handset system (17), a TV handset controller (10) connects a cover TV handset system (9), and a console controller (6) can connect four sub-machine controllers (10,15) at most.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01115157 CN1399205A (en) | 2001-07-20 | 2001-07-20 | Multiple-user computer system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01115157 CN1399205A (en) | 2001-07-20 | 2001-07-20 | Multiple-user computer system |
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| Publication Number | Publication Date |
|---|---|
| CN1399205A true CN1399205A (en) | 2003-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01115157 Pending CN1399205A (en) | 2001-07-20 | 2001-07-20 | Multiple-user computer system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100351773C (en) * | 2005-01-11 | 2007-11-28 | 宏正自动科技股份有限公司 | Computer switcher supporting digital video frequency interface |
| CN100375072C (en) * | 2005-03-29 | 2008-03-12 | 李春柏 | Extension apparatus and method for computer host |
| CN100405262C (en) * | 2005-12-20 | 2008-07-23 | 南京理工大学 | Radio remote control type multiple users man-machine operation system |
| WO2009081390A1 (en) * | 2007-12-24 | 2009-07-02 | Sandisk Il Ltd. | Mobile device and method for concurrently processing content according to multiple playlists |
| CN102236513A (en) * | 2010-04-28 | 2011-11-09 | 宏碁股份有限公司 | Electronic device and multi-window control method thereof |
| CN110618843A (en) * | 2018-06-20 | 2019-12-27 | 成都香巴拉科技有限责任公司 | Single-computer host multi-user desktop virtualization system |
-
2001
- 2001-07-20 CN CN 01115157 patent/CN1399205A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100351773C (en) * | 2005-01-11 | 2007-11-28 | 宏正自动科技股份有限公司 | Computer switcher supporting digital video frequency interface |
| CN100375072C (en) * | 2005-03-29 | 2008-03-12 | 李春柏 | Extension apparatus and method for computer host |
| CN100405262C (en) * | 2005-12-20 | 2008-07-23 | 南京理工大学 | Radio remote control type multiple users man-machine operation system |
| WO2009081390A1 (en) * | 2007-12-24 | 2009-07-02 | Sandisk Il Ltd. | Mobile device and method for concurrently processing content according to multiple playlists |
| US9703784B2 (en) | 2007-12-24 | 2017-07-11 | Sandisk Il Ltd. | Mobile device and method for concurrently processing content according to multiple playlists |
| CN102236513A (en) * | 2010-04-28 | 2011-11-09 | 宏碁股份有限公司 | Electronic device and multi-window control method thereof |
| CN102236513B (en) * | 2010-04-28 | 2013-03-20 | 宏碁股份有限公司 | Electronic device and multi-window control method thereof |
| CN110618843A (en) * | 2018-06-20 | 2019-12-27 | 成都香巴拉科技有限责任公司 | Single-computer host multi-user desktop virtualization system |
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