CN100410914C - Method of remote controlling computer in different area via computer network - Google Patents
Method of remote controlling computer in different area via computer network Download PDFInfo
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- CN100410914C CN100410914C CNB021553440A CN02155344A CN100410914C CN 100410914 C CN100410914 C CN 100410914C CN B021553440 A CNB021553440 A CN B021553440A CN 02155344 A CN02155344 A CN 02155344A CN 100410914 C CN100410914 C CN 100410914C
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Abstract
The present invention discloses a method for remotely controlling start-up, logging-on and shutdown of a computer in different areas by using a computer network, which sends a special data packet comprising an MAC address of a controlled computer by using the computer network to arouse the remote controlled computer in different areas; states of the controlled computer are detected in real time, commands of logging-on or shutdown are sent out to the controlled computer after the controlled computer is aroused, so the states of the controlled computer can be controlled. The present invention is suitable for unattended computer rooms, network bars, etc. which need to intensively manage the multitude computers. The present invention can reduce the computer management and maintenance cost in the network, the manpower cost is saved, and the work efficiency is enhanced.
Description
Technical field
The present invention relates to a kind of computer network Long-distance Control strange land computer method that utilizes, more particularly, relate to a kind of method of utilizing computer network Long-distance Control strange land computer booting, login and shutdown, belong to computer realm.
Background technology
Along with the develop rapidly of computer networking technology, computer network has not been a strange notion concerning everybody.The Internet bar is seen everywhere, and larger unit, community also set up oneself independently LAN (Local Area Network).Along with the expansion day by day of network size, the becoming increasingly abundant of networking products, the operation and maintenance for network computer also becomes increasingly complex.
At present, server in the network is greatly all at the WindowsNT that uses Microsoft, Windows2000, perhaps WindowsXp series operating system.Under many circumstances, these servers are because geographic position dispersion, perhaps other reason, when something unexpected happened, keeper often inconvenience directly goes to the scene to restart, login or shut down computer, and carries out execute-in-place, thereby influences the normal operation of computing machine.For example, the server that causes some moving specific program owing to take place to have a power failure is out of service, start but not login though incoming call back server is normal, system can only rest under the state by " Ctrl+Alt+Del login ", cause some programs to start, and the keeper can not get at on-site manual and carries out register, and is very inconvenient.Again such as, some Internet bars at present, the managerial personnel of school computer center also can't remote centralized control, computer booting, shutdown, login in the supervising the network, serves inconvenience for their work zone.
Summary of the invention
In view of the foregoing, the purpose of this invention is to provide a kind of method of utilizing computer network Long-distance Control strange land computer booting, login and shutdown, it can make the computing machine of unattended duty finish Auto Power On/shutdown, unattended computing machine automatically can be signed in to computer network, and then reach the purpose of utilizing computer network to manage.
For achieving the above object, the present invention takes following design proposal: a kind of computer network Long-distance Control strange land computer method that utilizes, and promptly main control computer sends the special data package that contains the controlled computer MAC Address by computer network; Described special data packet format is: 6 continuous sync signal byte FF and continuous 16 groups of MAC Address bytes.After the controlled computer mainboard is received this packet, promptly automatically perform boot action, open computer.
Described method also comprises a login step: promptly
A. main control computer sends start-up command to the controlled distance host of specifying MAC Address;
B. main control computer detects controlled distance host and sends the information of returning;
If c. do not detect the information that controlled distance host has been started shooting, then change b;
D. send the instruction of login to controlled main frame, send user's name and password simultaneously;
E. detect controlled distance host and send the information of returning;
If f. do not detect the information that controlled distance host has been logined, then change e;
G. finish the control login, finish.
The computing machine of having started shooting is carried out the corresponding command after receiving above-mentioned login instruction, the login related web site.
Described method also comprises a shutdown procedures: promptly
A. main control computer sends the order of nullifying login by ICP/IP protocol to long-range controlled main frame;
B. main control computer detects the status information that long-range controlled main frame is beamed back;
If c. do not detect the information of having nullified, then change b;
D. send shutdown command;
E. finish shutdown, finish.
After start, postrun computing machine are received above-mentioned shutdown command, promptly automatically perform shutdown command, shut down computer.
Description of drawings
Fig. 1 controls the flow chart of strange land computer log for the present invention
Fig. 2 controls the flow chart of strange land computer shutdown for the present invention
Fig. 3 is the service routine block diagram that operates on the remote computer
Embodiment
The present invention adopts customer end/server mode, utilizes ICP/IP protocol to communicate.
One, main control computer utilizes computer network Long-distance Control strange land computer booting
The mainboard of a new generation all has keyboard or functions such as mouse start, WOL (Wake On LAN) start.
If the user wants the computing machine by a WOL (Wake On LAN) appointment, just must know unique physical address that can identify the inside network interface card of this computer identity, i.e. MAC Address.Because this MAC Address is unique, and the MAC Address of every network interface card is all inequality, will learn the MAC Address of controlled computer so want to realize Long-distance Control strange land computer booting.
The present invention realizes utilizing the method for computer network Long-distance Control strange land computer booting to be: send the special data package that contains the controlled computer MAC Address by computer network.
Main control computer by a computing machine, sends the special data package that contains this address after obtaining and being waken up the computing machine MAC Address that computing machine promptly needs to control on network.At this moment, though the computing machine that is waken up is in off-mode, the electric current that its in-house network card control chip is sent here by dedicated connection still can receive and handle the packet on the network.Therefore control chip just can confirm oneself to be exactly the receiver of this packet by checking the MAC Address in the packet, sends starting-up signal by dedicated connection then, notice mainboard starting up.
Above-mentioned special data packet format is: 6 continuous sync signal byte FF are continuous 16 groups of MAC Address bytes then.
For example, the computing machine MAC Address that is waken up is 11:22:33:44:55:66, and the special data package that contains this MAC Address is:
FF?FF?FF?FF?FF?FF?11?22?33?44?55?66?11?22?33?44?55?66?11?22?33?44?55?66?11?2233?44?55?66?11?22?33?44?55?66?11?22?33?44?55?66?11?22?33?44?55?66?11?22?33?44?55?6611?22?33?44?55?66?11?22?33?44?55?66?11?22?33?44?55?66?11?22?33?44?55?66?11?22?33?4455?66?11?22?33?44?55?66?11?22?33?44?55?66?11?22?33?44?55?66
Two, main control computer sends the login of login instruction control remote computer with given account number
Long-range controlled computing machine need move the service routine (as shown in Figure 3) under the WindowsNT, accept instruction or transmit status signal by ICP/IP protocol, main control computer is by operation control program as shown in Figure 1, and the control remote computer is logined, and its concrete steps are:
A. send start-up command to the controlled distance host of specifying MAC Address;
B. detect controlled distance host and send the information of returning;
If c. do not detect the information that controlled distance host has been started shooting, then change b;
D. send the instruction of login to controlled main frame, send user account number and password simultaneously;
E. detect controlled distance host and send the information of returning;
If f. do not detect the information that controlled distance host has been logined, then change e;
G. finish the control login, finish.
The computing machine of having started shooting is carried out the corresponding command after receiving above-mentioned login instruction, the login related web site.
Three, main control computer utilizes computer network Long-distance Control strange land computing machine to nullify and shutdown
As shown in Figure 2, main control computer utilizes computer network Long-distance Control strange land computing machine to nullify and shutdown, and its concrete steps are as follows:
A. send the order of nullifying login by network to long-range controlled main frame;
B. detect the status information that long-range controlled main frame is beamed back;
If c. do not detect the information of having nullified, then change b;
D. send shutdown command;
E. finish shutdown, finish.
After start, postrun computing machine are received above-mentioned shutdown command, promptly automatically perform shutdown command, shut down computer.
Four, for achieving the above object, controlled main frame need be carried out service routine as shown in Figure 3.
Controlled main frame is by network interface card remote activation storage service routine within it, and this service routine is mainly carried out following operation:
A. start this service routine;
B. detect this machine current state;
C. whether current state is logined, if then send the status information of " logining "; If not,
Then send the information of " start is login not ";
D. receive instruction and information from the Socket port of appointment;
If e. receive the instruction of login then continue to carry out next step, otherwise change h;
F. revise registration table HKEY_LOCAL_MACHINE SOFTWARE Microsoft WindowsNT CurrentVersion data under the Winlogon, three value: DefaultDomainName, DefaultUserName and the DefaultPassword of editor under the registration table, these three values correspond respectively to domain name, the username and password of filling in when the user logins; And increase a string value, and the name of string value is AutoAdminLogon, in data division input 1, controlled computer is set to automatic logging status;
G. restart computing machine; Finish;
H. receive shutdown command? if receive shutdown command then carry out next step, otherwise change j;
I. shut down computer, finish;
J. receive log-out instruction? if receive log-out instruction then carry out next step, otherwise change i;
K. revise registration table, deletion
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows
NT CurrentVersion DefaultPassword under the Winlogon, revising AutoAdminLogon is 0; Controlled computer is cancelled automatic logging status;
1. cancellation computing machine;
M. send the signal of having nullified computing machine;
N. redirect b
The present invention is mainly used in administering and maintaining of strange land computing machine in the network, and unattended duty computer lab management etc. needs situations such as Long-distance Control strange land computer booting, login or shutdown.Be used for computer lab management, Internet bar management, the situation that Industry Control etc. need be managed concentratedly numerous computing machines.
Use method provided by the invention, can reduce the expense that computing machine administers and maintains in the network, save human cost, increase work efficiency.
The present invention can control the start of remote computer by interactive interface by the evidence network manager, shutdown, and login and nullifying can show the state of distant place computing machine simultaneously, has obtained significant effect.
The above is specific embodiments of the invention and the know-why used, and is any based on the equivalent transformation on the technical solution of the present invention basis, all belongs within the protection domain of the present invention.
Claims (4)
1. one kind is utilized computer network Long-distance Control strange land computer method, it is characterized in that: described method comprises a start step: promptly
Main control computer sends the special data package that contains the controlled computer MAC Address by computer network;
Described special data packet format is: 6 continuous sync signal byte FF and continuous 16 groups of MAC Address bytes are used for sending start-up command to the controlled computer of specifying MAC Address.
2. the computer network Long-distance Control strange land computer method that utilizes according to claim 1, it is characterized in that: described method also comprises a login step: promptly
A. main control computer sends start-up command to the controlled distance host of specifying MAC Address;
B. main control computer detects controlled distance host and sends the information of returning;
If c. do not detect the information that controlled distance host has been started shooting, then change b;
D. send the instruction of login to controlled main frame, send user's name and password simultaneously;
E. detect controlled distance host and send the information of returning;
If f. do not detect the information that controlled distance host has been logined, then change e;
G. finish the control login, finish.
3. the computer network Long-distance Control strange land computer method that utilizes according to claim 2, it is characterized in that: described method also comprises a shutdown procedures: promptly
A. main control computer sends the order of nullifying login by ICP/IP protocol to long-range controlled main frame;
B. main control computer detects the status information that long-range controlled main frame is beamed back;
If c. do not detect the information of having nullified, then change b;
D. send shutdown command;
E. finish shutdown, finish.
4. the computer network Long-distance Control strange land computer method that utilizes according to claim 1, it is characterized in that: described method also comprises a shutdown procedures: promptly
A. main control computer sends the order of nullifying login by ICP/IP protocol to long-range controlled main frame;
B. main control computer detects the status information that long-range controlled main frame is beamed back;
If c. do not detect the information of having nullified, then change b;
D. send shutdown command;
E. finish shutdown, finish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021553440A CN100410914C (en) | 2002-12-10 | 2002-12-10 | Method of remote controlling computer in different area via computer network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021553440A CN100410914C (en) | 2002-12-10 | 2002-12-10 | Method of remote controlling computer in different area via computer network |
Publications (2)
| Publication Number | Publication Date |
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| CN1506868A CN1506868A (en) | 2004-06-23 |
| CN100410914C true CN100410914C (en) | 2008-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021553440A Expired - Fee Related CN100410914C (en) | 2002-12-10 | 2002-12-10 | Method of remote controlling computer in different area via computer network |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4273053B2 (en) * | 2004-07-27 | 2009-06-03 | キヤノン株式会社 | Information processing apparatus and method, and program |
| US7796588B2 (en) | 2004-07-27 | 2010-09-14 | Canon Kabushiki Kaisha | Information processing device, control method thereof, and program |
| CN101364973A (en) * | 2007-08-07 | 2009-02-11 | 联想(北京)有限公司 | Method and apparatus implementing remote control |
| CN101562545B (en) * | 2008-04-15 | 2011-07-13 | 英业达股份有限公司 | WOL test method |
| CN101577599B (en) * | 2008-05-07 | 2012-05-30 | 安凯(广州)微电子技术有限公司 | Embedded two-computer synchronizing method |
| CN101930382B (en) * | 2009-12-09 | 2012-01-25 | 深圳市研祥通讯终端技术有限公司 | Method, circuit and terminal for starting terminal with memory |
| CN102480431A (en) * | 2010-11-30 | 2012-05-30 | 杭州华三通信技术有限公司 | Remote control method and system based on two-layer network |
| CN104079596B (en) * | 2013-03-26 | 2018-09-07 | 腾讯科技（深圳）有限公司 | A kind of remote wake-up method and device |
| CN103729596B (en) * | 2013-12-20 | 2017-10-31 | 合肥联宝信息技术有限公司 | A kind of method for realizing fail-safe computer |
| CN106656521A (en) * | 2015-11-04 | 2017-05-10 | 中兴通讯股份有限公司 | Power-on method and device |
| CN107947947A (en) * | 2017-11-20 | 2018-04-20 | 浪潮金融信息技术有限公司 | Limit switch control method and device, computer-readable storage medium and terminal |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000214961A (en) * | 1999-01-21 | 2000-08-04 | Nec Eng Ltd | Remote power controller |
| CN2457654Y (en) * | 2000-08-01 | 2001-10-31 | 联想(北京)有限公司 | Switch controller for remote distance start computer |
| US6363423B1 (en) * | 1999-04-26 | 2002-03-26 | 3Com Corporation | System and method for remotely generating, assigning and updating network adapter card in a computing system |
-
2002
- 2002-12-10 CN CNB021553440A patent/CN100410914C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000214961A (en) * | 1999-01-21 | 2000-08-04 | Nec Eng Ltd | Remote power controller |
| US6363423B1 (en) * | 1999-04-26 | 2002-03-26 | 3Com Corporation | System and method for remotely generating, assigning and updating network adapter card in a computing system |
| CN2457654Y (en) * | 2000-08-01 | 2001-10-31 | 联想(北京)有限公司 | Switch controller for remote distance start computer |
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| CN1506868A (en) | 2004-06-23 |
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