CN102437917A - Network awakening method, network awakening device and computer - Google Patents
Network awakening method, network awakening device and computer Download PDFInfo
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- CN102437917A CN102437917A CN2010105002823A CN201010500282A CN102437917A CN 102437917 A CN102437917 A CN 102437917A CN 2010105002823 A CN2010105002823 A CN 2010105002823A CN 201010500282 A CN201010500282 A CN 201010500282A CN 102437917 A CN102437917 A CN 102437917A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
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Abstract
The embodiment of the invention discloses a network awakening method, a network awakening device and a computer. The network awakening device is applied to a computer and used for controlling the network awakening function of the computer, the network awakening device is connected with an interface module and a south bridge chip, and the network awakening device comprises: the first generating module is used for generating a starting signal and sending the starting signal to the south bridge chip after the interface module receives the network awakening data packet, wherein the starting signal is used for controlling the south bridge chip to start the computer. In the technical scheme of the invention, after the computer receives the network awakening data packet, a starting signal is generated to directly start the computer, so that the network awakening function is realized, and the user experience is improved.
Description
Technical field
The present invention relates generally to computer realm, is meant a kind of WOL method, WOL device and computer especially.
Background technology
In computer realm, a kind of WOL mechanism has appearred in recent years, and the user can pass through remote server, and the computer system of the other end is waken up.As long as the employed adapter of computer system has the ability that lets remote server wake up, just can make that computer system has calling function of network.
Generally speaking, employed power supply is divided into two kinds in the computer system, and a kind of is core power supply (core power), and another kind then is stand-by power supply (suspend power).After the ac power plug of computer system was plugged alternating current, though the un-activation still of the mains switch of computer system, stand-by power supply had offered computer system and has used.In addition, after computer system power-on,, can it be made as stand-by state when computer system detects some device when being in non-working condition, and these device core power supplys of stop supplies and stand-by power supply only is provided, to reach the function of saving electric energy.
When computer system power-on; Basic input output system (BIOS) can be carried out ACPI (Advanced Configuration and Power Interface) program; So that computer system is carried out perfect power management; After start, operating system can be turned off the peripheral device in the non-use, perhaps lets system carry out resting state.And after the user pressed lower keyboard or rolling mouse, the ACPI program can automatically let computer system obtain the supply of core power supply once again.
The above-mentioned step that makes computer system obtain the supply of core power supply once again, also the mode of WOL capable of using is accomplished.Make the remote terminal of network system transmit a WOL packet to adapter; After adapter receives the WOL packet; Transmit a signal immediately, promptly power management event (Power Management Event, PME); South Bridge chip (South Bridge Chip) to the computer system is with computer system wakeup.
In the time will setting the South Bridge chip in the computer system for can receive the power management event that adapter transmits state; Must could be for it after basic input output system is carried out the ACPI program of boot program; Just must press the mains switch of computer system the user; After computer system begins to get into boot program, can accomplish setting to South Bridge chip.And, in the middle of the process of setting, must use the big electric current of core power supply, this can't provide for stand-by power supply.So in the prior art, before computer system was not started shooting, South Bridge chip was to make any reaction to the power management event that adapter transmitted, just computer system can't be waken up through network at this moment.In other words, in the prior art, if computer system was never carried out boot action, computer system can not possess the function by WOL.
And, when computer is accomplished boot action, and accomplished computer system settings is become can accept after the state of WOL; If this moment, computer system was by undesired shutdown; For example be to cut off the power supply wrongly, will make computer system to make any reaction, at this moment above-mentioned power management event when machine or its AC power; Though the stand-by power supply in the computer system still exists, can't wake computer up through the WOL packet of remote terminal.Can only restart computer system through crossing the mains switch that the user manually presses computer, reset South Bridge chip, can make computer system have calling function of network again.
To this problem; Prior art provides a solution; Promptly after the enable bit (PME bit) of computer power down PME enable was removed by chipset automatically, computer start immediately after recovering the power supply supply was also carried out the setting of calling function of network automatically, shutdown again after calling function of network is provided with successfully (false start); So just calling function of network can have been reused; But the mode of carrying out calling function of network setting and shutdown behind this computer Auto Power On can cause puzzlement to the user, makes user experience bad.
Summary of the invention
The embodiment of the invention proposes a kind of WOL method, WOL device and computer, after computer receives the WOL packet, then produces a starting-up signal and directly opens computer, thereby realize calling function of network.
The technical scheme of the embodiment of the invention is achieved in that
A kind of WOL device is applied in the computer, is used to control the calling function of network of said computer, and said computer comprises the South Bridge chip that is used to receive the interface module of WOL packet and controls said computer booting according to starting-up signal;
Said WOL device is connected with said South Bridge chip with said interface module, and said WOL device comprises:
First generation module is used for after said interface module receives the WOL packet, generates a starting-up signal and is sent to said South Bridge chip, and said starting-up signal is used to control said South Bridge chip and opens said computer.
Preferably, also comprise:
Second generation module; Be used for after said interface module receives the WOL packet; Generate a notification signal and be sent to the general I/O GPIO of said South Bridge chip, it is WOL that said notification signal is used to indicate said opening computer mode.
Preferably, said first generation module is for being the diode circuit that conducting generates said starting-up signal after receiving the WOL packet when said interface module;
Said second generation module is for being the diode circuit that conducting generates said notification signal after receiving the WOL packet when said interface module.
Preferably, said interface module is an adapter.
A kind of computer comprises:
Interface module is used for the WOL packet that send at the receiving remote terminal;
South Bridge chip is used for controlling said computer booting according to starting-up signal;
The WOL device is connected with said South Bridge chip with said interface module, and said WOL device comprises:
First generation module is used for after said interface module receives the WOL packet, generates a starting-up signal and is sent to said South Bridge chip, and said starting-up signal is used to control said South Bridge chip and opens said computer.
Preferably, said WOL device also comprises:
Second generation module; Be used for after said interface module receives the WOL packet; Generate a notification signal and be sent to the general I/O GPIO of said South Bridge chip, it is WOL that said notification signal is used to indicate said opening computer mode.
Preferably, said first generation module is for being the diode circuit that conducting generates said starting-up signal after receiving the WOL packet when said interface module;
Said second generation module is for being the diode circuit that conducting generates said notification signal after receiving the WOL packet when said interface module.
Preferably, said interface module is an adapter.
A kind of WOL method is applied in the computer, and said computer comprises the interface module that is used to receive the WOL packet and control the South Bridge chip of said computer booting according to starting-up signal that said WOL method comprises:
The WOL packet that send at the receiving remote terminal;
After receiving said WOL packet, generate a starting-up signal and be sent to said South Bridge chip;
Control said South Bridge chip according to said starting-up signal and open said computer.
Preferably, also comprise behind the WOL packet of said receiving remote terminal transmission:
Generate a notification signal and be sent to the general I/O GPIO of said South Bridge chip, it is WOL that said notification signal is used to indicate said opening computer mode.
In technical scheme according to the invention; LAN PME signal does not directly link to each other with the PME of south bridge; Handle but be used as power button (power supply start button) signal; Receive the WOL packet and have the effect of same realization computer booting thereby make, do not carry out resetting of calling function of network and can use calling function of network, improved user experience thereby after the computer power down, need not start shooting by voltage source start button.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of WOL device first embodiment of the present invention;
Fig. 2 is the structural representation of a kind of computer first embodiment of the present invention;
Fig. 3 is the structural representation of a kind of computer second embodiment of the present invention;
Fig. 4 is the schematic flow sheet of a kind of WOL method first embodiment of the present invention.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
With reference to Fig. 1, show the structural representation of a kind of WOL device first embodiment of the present invention.The said WOL device 100 of the embodiment of the invention is applied in the computer; Be used to control the calling function of network of said computer, said computer comprises the South Bridge chip that is used to receive the interface module of WOL packet and controls said computer booting according to starting-up signal.
Said WOL device 100 is connected with said South Bridge chip with said interface module, and said WOL device 100 comprises:
In embodiments of the present invention, said interface module is preferably adapter.
After said interface module receives the WOL packet; Produce a signal (Lan_Wake#); Said first generation module 110 generates a starting-up signal (PWRBTN#) according to said signal (Lan_Wake#); And said starting-up signal is sent to South Bridge chip, said South Bridge chip is opened said computer according to said starting-up signal.
In embodiments of the present invention; The said starting-up signal that said first generation module 110 produces is the same with the starting-up signal that produces by voltage source start button; That is to say; The starting-up signal that South Bridge chip produces said first generation module 110 is used as power button (power supply start button) signal and is handled, and receives the WOL packet and pushes said power supply start button and have the same effect that makes the computer unlatching thereby make.
In addition, said WOL device 100 also comprises:
Said second generation module 120 is used for after said first generation module 110 generates said starting-up signal (also promptly when said interface module receive the WOL packet); Generate notification signal and be sent to the general I/O GPIO of said South Bridge chip, thereby make basic input-output system BIOS know promptly that through the state of checking said GPIO this computer starting is that WOL starts.
Preferably, said first generation module 110 is for being the diode circuit that conducting generates said starting-up signal after receiving the WOL packet when said interface module; Said second generation module 120 is for being the diode circuit that conducting generates said notification signal after receiving the WOL packet when said interface module.Certainly, said first generation module 110 can also be other logic gates or switch conduction circuit with said second generation module 120, and the present invention does not carry out any qualification to this.
With reference to Fig. 2, show the structural representation of a kind of computer first embodiment of the present invention.Said computer 200 comprises:
In embodiments of the present invention, said interface module 210 is preferably adapter.
After said interface module 210 receives the WOL packet, produce a signal (Lan_Wake#).
South Bridge chip 220 is used for controlling said computer 200 starts according to starting-up signal.
Said first generation module 110 generates a starting-up signal (PWRBTN#) according to said signal (Lan_Wake#), and said starting-up signal is sent to South Bridge chip 220, and said South Bridge chip 220 is opened said computer 200 according to said starting-up signal.
In embodiments of the present invention; The said starting-up signal that said first generation module 110 produces is the same with the starting-up signal that produces by voltage source start button; That is to say; The starting-up signal that South Bridge chip 220 produces said first generation module 110 is used as power button (power supply start button) signal and is handled, and receives the WOL packet and pushes said power supply start button and have the same effect that makes computer 200 unlatchings thereby make.
In addition, said WOL device 100 also comprises:
Said second generation module 120 is used for after said first generation module 110 generates said starting-up signal (also promptly when said interface module 210 receive the WOL packet); Generate notification signal and be sent to the general I/O GPIO of said South Bridge chip 220, be the WOL startup thereby make basic input-output system BIOS know promptly through the state of checking said GPIO that this computer 200 starts.
Preferably, said first generation module 110 is the diode circuit that conducting generates said starting-up signal after receiving the WOL packet when said interface module 210; Said second generation module 120 is the diode circuit that conducting generates said notification signal after receiving the WOL packet when said interface module 210.Certainly, said first generation module 110 can also be other logic gates or switch conduction circuit with said second generation module 120, and the present invention does not carry out any qualification to this.
In technical scheme according to the invention; LAN PME signal does not directly link to each other with the PME of south bridge; Handle but be used as power button (power supply start button) signal; Receive the WOL packet and have the effect of same realization computer booting thereby make, do not carry out resetting of calling function of network and can use calling function of network, improved user experience thereby after the computer power down, need not start shooting by voltage source start button.
With reference to Fig. 3, the concrete course of work and the operation principle of computer of the present invention are described with an instantiation.
Said computer comprises adapter (interface module), diode circuit one (first generation module) and diode circuit two (second generation module), South Bridge chip and power supply start button.
Computer is in S5 (cutting out) state following time; Lan_wake# signal and PWRBTN# signal all are high level signals, when adapter (interface module) receives the WOL packet, and Lan_wake# signal step-down; Make diode circuit one and diode circuit two conductings; PWRBTN# signal and GPIO signal are dragged down, and South Bridge chip is opened computer in view of the above, and BIOS promptly knows this time to wake up through the state of check GPIO and is WOL.When pressing power supply start button (power button) start, lan_wake# signal and GPIO signal all there are not influence, BIOS knows promptly that through the state of check GPIO this time waking up is that start wakes up.
With reference to Fig. 4, show the schematic flow sheet of a kind of WOL method first embodiment of the present invention.Said WOL method is applied in the computer, and said computer comprises the South Bridge chip that is used to receive the interface module of WOL packet and controls said computer booting according to starting-up signal.
Said WOL method comprises:
The WOL packet that send at step S410, receiving remote terminal.
Step S420, after receiving said WOL packet, generate a starting-up signal and be sent to said South Bridge chip.
Step S430, control said South Bridge chip according to said starting-up signal and open said computer.
In another embodiment of the present invention, said WOL method also comprises:
Step S440, generate a notification signal and be sent to the general I/O GPIO of said South Bridge chip.Wherein, to be used to indicate said opening computer mode be WOL to said notification signal.
In technical scheme according to the invention; LAN PME signal does not directly link to each other with the PME of south bridge; Handle but be used as power button (power supply start button) signal; Receive the WOL packet and have the effect of same realization computer booting thereby make, do not carry out resetting of calling function of network and can use calling function of network, improved user experience thereby after the computer power down, need not start shooting by voltage source start button.
One of ordinary skill in the art will appreciate that; Realize that all or part of step in the foregoing description method is to instruct relevant hardware to accomplish through program; Described program can be stored in the computer read/write memory medium, and this program comprises the step like above-mentioned method embodiment when carrying out; Described storage medium; As: magnetic disc, CD, read-only storage memory body (Read-Only Memory, ROM) or at random store memory body (Random Access Memory, RAM) etc.In each method embodiment of the present invention; The sequence number of said each step can not be used to limit the sequencing of each step; For those of ordinary skills, under the prerequisite of not paying creative work property, the priority of each step is changed also within protection scope of the present invention.
The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. WOL device; It is characterized in that; Be applied in the computer, be used to control the calling function of network of said computer, said computer comprises the South Bridge chip that is used to receive the interface module of WOL packet and controls said computer booting according to starting-up signal;
Said WOL device is connected with said South Bridge chip with said interface module, and said WOL device comprises:
First generation module is used for after said interface module receives the WOL packet, generates a starting-up signal and is sent to said South Bridge chip, and said starting-up signal is used to control said South Bridge chip and opens said computer.
2. WOL device according to claim 1 is characterized in that, also comprises:
Second generation module; Be used for after said interface module receives the WOL packet; Generate a notification signal and be sent to the general I/O GPIO of said South Bridge chip, it is WOL that said notification signal is used to indicate said opening computer mode.
3. WOL device according to claim 2 is characterized in that, said first generation module is for being the diode circuit that conducting generates said starting-up signal after receiving the WOL packet when said interface module;
Said second generation module is for being the diode circuit that conducting generates said notification signal after receiving the WOL packet when said interface module.
4. according to each described WOL device of claim 1 to 3, it is characterized in that said interface module is an adapter.
5. a computer is characterized in that, comprising:
Interface module is used for the WOL packet that send at the receiving remote terminal;
South Bridge chip is used for controlling said computer booting according to starting-up signal;
The WOL device is connected with said South Bridge chip with said interface module, and said WOL device comprises:
First generation module is used for after said interface module receives the WOL packet, generates a starting-up signal and is sent to said South Bridge chip, and said starting-up signal is used to control said South Bridge chip and opens said computer.
6. computer according to claim 5 is characterized in that, said WOL device also comprises:
Second generation module; Be used for after said interface module receives the WOL packet; Generate a notification signal and be sent to the general I/O GPIO of said South Bridge chip, it is WOL that said notification signal is used to indicate said opening computer mode.
7. computer according to claim 6 is characterized in that, said first generation module is for being the diode circuit that conducting generates said starting-up signal after receiving the WOL packet when said interface module;
Said second generation module is for being the diode circuit that conducting generates said notification signal after receiving the WOL packet when said interface module.
8. according to each described WOL device of claim 5 to 7, it is characterized in that said interface module is an adapter.
9. a WOL method is characterized in that, is applied in the computer, and said computer comprises the interface module that is used to receive the WOL packet and control the South Bridge chip of said computer booting according to starting-up signal that said WOL method comprises:
The WOL packet that send at the receiving remote terminal;
After receiving said WOL packet, generate a starting-up signal and be sent to said South Bridge chip;
Control said South Bridge chip according to said starting-up signal and open said computer.
10. WOL method according to claim 9 is characterized in that, also comprises behind the WOL packet that send at said receiving remote terminal:
Generate a notification signal and be sent to the general I/O GPIO of said South Bridge chip, it is WOL that said notification signal is used to indicate said opening computer mode.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010500282.3A CN102437917B (en) | 2010-09-29 | 2010-09-29 | A kind of network wake-up method, network wake-up device and computer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010500282.3A CN102437917B (en) | 2010-09-29 | 2010-09-29 | A kind of network wake-up method, network wake-up device and computer |
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| CN102437917A true CN102437917A (en) | 2012-05-02 |
| CN102437917B CN102437917B (en) | 2015-09-23 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104850419A (en) * | 2014-02-18 | 2015-08-19 | 联想(北京)有限公司 | Control method and electronic equipment |
| CN106301804A (en) * | 2016-09-09 | 2017-01-04 | 郑州云海信息技术有限公司 | A kind of realize the server of WOL, system and method |
| CN107515750A (en) * | 2017-08-18 | 2017-12-26 | 联想(北京)有限公司 | Computer control method and computer |
| CN110262650A (en) * | 2019-06-28 | 2019-09-20 | 深圳市智微智能科技开发有限公司 | A kind of method and system of customized start-up mode |
| CN110286950A (en) * | 2019-06-28 | 2019-09-27 | 深圳市智微智能科技开发有限公司 | A kind of method of network booting |
| CN110933739A (en) * | 2019-12-02 | 2020-03-27 | 锐捷网络股份有限公司 | Electronic equipment awakening method and electronic equipment |
| CN113765679A (en) * | 2021-07-20 | 2021-12-07 | 深圳市金研微科技有限公司 | Computer network awakening method and system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020169916A1 (en) * | 2001-05-11 | 2002-11-14 | Chia-Hsing Yu | Computer system using an interfacing circuit to increase general purpose input/output ports |
| CN1595331A (en) * | 2003-09-09 | 2005-03-16 | 华宇电脑股份有限公司 | Device and method for wake-up from network |
| CN1960276A (en) * | 2005-11-04 | 2007-05-09 | 英业达股份有限公司 | Remote control system and method |
-
2010
- 2010-09-29 CN CN201010500282.3A patent/CN102437917B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020169916A1 (en) * | 2001-05-11 | 2002-11-14 | Chia-Hsing Yu | Computer system using an interfacing circuit to increase general purpose input/output ports |
| CN1595331A (en) * | 2003-09-09 | 2005-03-16 | 华宇电脑股份有限公司 | Device and method for wake-up from network |
| CN1960276A (en) * | 2005-11-04 | 2007-05-09 | 英业达股份有限公司 | Remote control system and method |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104850419A (en) * | 2014-02-18 | 2015-08-19 | 联想(北京)有限公司 | Control method and electronic equipment |
| CN104850419B (en) * | 2014-02-18 | 2018-08-10 | 联想(北京)有限公司 | A kind of control method and electronic equipment |
| CN106301804A (en) * | 2016-09-09 | 2017-01-04 | 郑州云海信息技术有限公司 | A kind of realize the server of WOL, system and method |
| CN106301804B (en) * | 2016-09-09 | 2019-05-14 | 郑州云海信息技术有限公司 | A kind of server that realizing Wake on LAN, system and method |
| CN107515750A (en) * | 2017-08-18 | 2017-12-26 | 联想(北京)有限公司 | Computer control method and computer |
| CN110262650A (en) * | 2019-06-28 | 2019-09-20 | 深圳市智微智能科技开发有限公司 | A kind of method and system of customized start-up mode |
| CN110286950A (en) * | 2019-06-28 | 2019-09-27 | 深圳市智微智能科技开发有限公司 | A kind of method of network booting |
| CN110262650B (en) * | 2019-06-28 | 2023-09-29 | 深圳市智微智能科技股份有限公司 | Method and system for customizing starting mode |
| CN110933739A (en) * | 2019-12-02 | 2020-03-27 | 锐捷网络股份有限公司 | Electronic equipment awakening method and electronic equipment |
| CN110933739B (en) * | 2019-12-02 | 2023-04-25 | 锐捷网络股份有限公司 | Electronic equipment awakening method and electronic equipment |
| CN113765679A (en) * | 2021-07-20 | 2021-12-07 | 深圳市金研微科技有限公司 | Computer network awakening method and system |
| CN113765679B (en) * | 2021-07-20 | 2024-04-30 | 深圳市金研微科技有限公司 | Computer network awakening method and system |
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| CN102437917B (en) | 2015-09-23 |
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