CN100378606C - Integrated multi-and single-machine system power supply control apparatus and method thereof - Google Patents
Integrated multi-and single-machine system power supply control apparatus and method thereof Download PDFInfo
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- CN100378606C CN100378606C CNB2005100353396A CN200510035339A CN100378606C CN 100378606 C CN100378606 C CN 100378606C CN B2005100353396 A CNB2005100353396 A CN B2005100353396A CN 200510035339 A CN200510035339 A CN 200510035339A CN 100378606 C CN100378606 C CN 100378606C
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Abstract
The present invention relates to and discloses an integrated multi and single machine system power supply control device and a method thereof. A plurality of host machine modules (2) use one power supply (3) in common, wherein the method comprises control to turning on the machine at first time and to turn off the machine at the last time. The method for controlling turning on the machine at the first time comprises processes as follows: a first user turns on a switch (1) of the power supply; a common power supply is controlled to turn on through a power supply management module; a corresponding host machine module is electrified or works normally. The method for controlling turning off the machine at the last time comprises processes as follows: the last user turns off the switch of the power supply; the corresponding host machine module is de-electrified or restrained to work; the common power supply is controlled to turn off through the power supply management module. The device comprises a switch of a power supply of a remote client end, a host machine module and a power supply management module, and a relay which is connected with the host machine module and the power supply. The power supply control device and the method thereof accord with the habit of the user using a PC power supply and save the loss of the common power supply maximumly.
Description
Technical field
The present invention relates to the power supply control technology, be specifically related to integrated multi-and single-machine system power supply control apparatus and control method thereof that a kind of multi-user controls utility power.
Background technology
The present inventor in advance in application for a patent for invention " integrated multi-and single-machine system " and utility application " the many main process equipments of integrated form " that Patent Office of the People's Republic of China proposes, 4 public power modules of host module plate.
Present general computer power supply control mode, computing machine and power supply are modes one to one, and then 4 blocks of host module plates need be equipped with 4 block power supply plates.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point of the prior art and a kind of multi-and single-machine system supply unit and control method thereof are provided, make the public power module of polylith host module plate, and do not influence user's use habit.
First purpose of the present invention can reach by following measure:
The control method of the utility power of one group of host module in this integrated multi-and single-machine system, use one group of power switch corresponding with described host module, comprise start first and last shutdown control method among one group of user, it is characterized in that: described start-up control method first comprises step:
1.1.1) the 1st user open the power switch of its use;
1.1.2) start described utility power by power management module control;
1.1.3) the respective hosts module powers on or operate as normal;
Described last shutdown control method comprises step:
1.2.1) last 1 user withdraws from the power switch that uses and close its use;
1.2.2) the respective hosts module goes electricity or inhibition work;
1.2.3) close described utility power by power management module control.
First purpose of the present invention can also be come further perfect by following measure:
Described control method is characterized in that: also comprise common start and common shutdown control method; Described common start-up control method comprises step:
2.1.1) user opens the power switch of its use;
2.1.2) the respective hosts module powers on or operate as normal;
Described common shutdown control method is a step:
2.2.1) user withdraws from the power switch that uses and close its use;
2.2.2) the respective hosts module goes electricity or inhibition work.
A kind of concrete scheme of described start-up control method first comprises step:
31) user is by the power switch button start of multi-and single-machine system Terminal Server Client;
32) host module in the corresponding main equipment receives starting-up signal and sends " start request " power control signal to energy supply control module;
33) described energy supply control module detection judges whether working with other host modules of this host module common source: be to enter step 35); , do not enter next step;
34) described energy supply control module sends " start " power control signal and gives described utility power;
35) described energy supply control module sends the host module of power control signal described to sending " start request " power control signal, and control corresponding relay switches closure;
36) relay closes, the respective hosts module loading system that powers on.
The another kind of concrete scheme of described start-up control method first comprises step:
61) user is by the power switch button start of multi-and single-machine system Terminal Server Client;
62) host module in the corresponding main equipment receives starting-up signal and sends " start request " power control signal to energy supply control module;
63) described energy supply control module detection judges whether working with other host modules of this host module common source: be to enter step 65); , do not enter next step;
64) described energy supply control module sends " start " power control signal and gives utility power;
65) described energy supply control module sends " operate as normal " power control signal and gives the host module that sends described " start request " power control signal;
66) the host module CPU operate as normal that receives described " operate as normal " power control signal is reloaded system.
A kind of concrete scheme of described last shutdown control method comprises step:
41) user is by the power switch button shutdown of multi-and single-machine system Terminal Server Client;
42) host module in the corresponding main equipment receives off signal and sends " shutdown request " power control signal to energy supply control module;
43) described energy supply control module detection judges whether working with other host modules of this host module common source: be to enter next step; Do not enter step 442);
4411) described energy supply control module sends power control signal to transmission " shutdown request " power control signal host module, and the control corresponding relay switches disconnects;
4412) described relay disconnects, and the outage of respective hosts module quits work, and enters step 45);
442) described energy supply control module sends " shutdown " power control signal and gives utility power, and being cut off the power supply by the All hosts module of described utility power power supply quits work, and enters step 45);
45) finish.
The another kind of concrete scheme of described last shutdown control method comprises step:
71) user is by the power switch button shutdown of multi-and single-machine system Terminal Server Client;
72) host module in the corresponding main equipment receives off signal and sends " shutdown request " power control signal to energy supply control module;
73) described energy supply control module detection judges whether working with other host modules of this host module (2) common source (3): be to enter next step; Do not enter step 742);
7411) described energy supply control module sends " inhibition work " power control signal and gives the host module (2) that sends described " shutdown request " power control signal;
7412) receive described " inhibition work " power control signal host module (2) chip and cpu reset and quit work; Enter step 75);
742) described energy supply control module sends " shutdown " power control signal and gives utility power, and being cut off the power supply by the All hosts module of described utility power power supply quits work; Enter step 75);
75) finish.
Second purpose of the present invention can reach by following two similar measures:
One: this integrated multi-and single-machine system power supply control apparatus comprises:
One group of power switch is used to receive user instruction;
One group of host module, corresponding one by one with described power switch, a shared power supply, reception is also upwards transmitted user instruction, carries out the power supply steering order simultaneously;
Energy supply control module receives user instruction, and sends described power supply steering order according to the powering on of the All hosts module of user instruction and common source/working condition.
Two: this integrated multi-and single-machine system power supply control apparatus comprises:
One group of power switch is used to receive user instruction;
One group of host module, corresponding one by one with described power switch, by the shared power supply of electric switch separately, receive and upwards transmit user instruction;
Energy supply control module receives user instruction, and sends the power supply steering order according to the powering on of the All hosts module of user instruction and common source/working condition;
One group of electric switch, corresponding one by one with described power switch, carry out described power supply steering order.
Described electric switch is a relay.
The present invention has the following advantages compared to existing technology:
1. meet user's custom.
2. utility power
3. saving electrical source consumption.
Description of drawings
Fig. 1 is the power control electrical schematic diagram that contains relay of integrated multi-and single-machine system of the present invention
Fig. 2 is the circuit diagram of energy supply control module part in the device shown in Figure 1.
Fig. 3 is the control flow chart of device users start process shown in Figure 1.
Fig. 4 is the control flow chart of device users shutdown process shown in Figure 1.
Fig. 5 is the power control electrical schematic diagram that does not contain relay of integrated multi-and single-machine system of the present invention.
Fig. 6 is the control flow chart of device users start process shown in Figure 5.
Fig. 7 is the control flow chart of device users shutdown process shown in Figure 5.
Embodiment
The present invention is described in further detail below in conjunction with drawings and Examples:
The present invention can have two kinds of embodiments, comprises embodiment that contains relay and the embodiment that does not contain relay, describes the present invention in detail with the embodiment that contains relay below:
At first, the mechanism of the power control that contains relay of integrated multi-and single-machine system of the present invention is described, as shown in Figure 1, power supply 3 provides power supply for each host module 2 through relay by backboard PCB line again, closed or the disconnection of Instruction Selection that relay 5 is pressed energy supply control module 4 realizes each host module 2 switching on and shutting down.These host modules connect one group of remote switch 1.Energy supply control module, circuit such as Fig. 2 provide 4 road control lines to connect 1 host module 2 respectively.
This device workflow comprises start process and shutdown shown in Fig. 3,4, wherein start process comprises step:
31) user is by the power switch button start of multi-and single-machine system Terminal Server Client;
32) host module in the corresponding main equipment receives starting-up signal and sends " start request " power control signal to energy supply control module;
33) described energy supply control module detection judges whether working with other host modules of this host module utility power: be to enter step 35); , do not enter next step;
34) described energy supply control module sends " start " power control signal and gives described utility power;
35) described energy supply control module sends the host module of power control signal described to sending " start request " power control signal, and control corresponding relay switches closure;
36) relay closes, machine loading system on the respective hosts module.
Shutdown process comprises step:
41) user is by the power switch button shutdown of multi-and single-machine system Terminal Server Client;
42) host module in the corresponding main equipment receives off signal and sends " shutdown request " power control signal to energy supply control module;
43) described energy supply control module detection judges whether working with other host modules of this host module utility power: be to enter next step; Do not enter step 442);
4411) described energy supply control module sends power control signal to transmission " shutdown request " power control signal host module, and the control corresponding relay switches disconnects;
4412) described relay disconnects, and the outage of respective hosts module quits work, and enters step 45);
442) described energy supply control module sends " shutdown " power control signal and gives utility power, and being cut off the power supply by the All hosts module of described utility power power supply quits work, and enters step 45);
45) finish.
Among this embodiment, adopt relay+control mode signal, each power supply is responsible for 4 main board power supplies, corresponding to each mainboard module, independently supply line and operation circuit are arranged, and by relay separately carry out+3.3V ,+5V ,+12V ,-control of 12V, whole logic is realized by an energy supply control module.Its ultimate principle is the PS-ON signal on the mainboard is not directly sent to power supply but to send to energy supply control module on the backboard, the PG signal of power supply is not directly issued mainboard yet but is sent to power management module simultaneously, power management module is controlled mainboard and power supply by these two signals, and by relay power supply output (motherboard power supply input) is controlled.
One) start process: when the 1st user of system uses, remote power switch by client starts the host module 2 in its corresponding main equipment, claim mainboard 2 again, when this host module 2 starts, this host module 2 sends low level signal, after energy supply control module 4 receives this signal, detecting this mainboard is the 1st startup, energy supply control module 40 sends the PS-ON low level signal to power supply 3, the power supply 3 normal backs that start are to all mainboard 2 supply+3.3V, + 5V, + 12V,-12V power supply, and send the PG high level signal, after energy supply control module 4 receives this signal, send the PG high level signal to this mainboard 2, these mainboard 2 operate as normal are though other mainboards 2 have had+3.3V, + 5V, + 12V, the supply of-12V power supply, but owing to there is not the PG high level signal, be in the supression state, chip and CPU33 all do not work; When the 2nd user uses, remote power switch by client starts the 2nd mainboard 2, send the PS-ON low level signal, after energy supply control module 4 receives this signal, detecting has mainboard 2 in running order, and power supply 3 is operate as normal, and energy supply control module 4 just sends the PG high level signal to the 2nd mainboard 2, and this mainboard 2 enters normal operating conditions from the supression state; In like manner control when 3rd, the 4th user uses;
Two) shutdown process: when the first place user withdraws among 4 users of system, close when corresponding mainboard 2 by the remote power switch of client, this mainboard 2 sends the PS-ON high level signal, after energy supply control module 4 receives this signal, check the duty of other 3 mainboards 2, owing to also have other mainboards 2 in running order, so energy supply control module 4 sends the PG low level signal to this mainboard 2, this mainboard 2 is in the supression state, and chip and cpu reset also quit work; In like manner control when 2nd, the 3rd user shuts down; When the whipper-in user of system withdraws from, close last piece mainboard 2 by the remote power switch of client, this mainboard 2 sends the PS-ON high level signal, after energy supply control module 4 receives this signal, detect other mainboards 2 and all be in the supression state, energy supply control module 4 sends the PG low level signal to this mainboard 2, and sends the PS-ON high level signal to power supply 3, and power supply 3 is closed.
Further, the mechanism of the power control that does not contain relay of integrated multi-and single-machine system of the present invention is described, as shown in Figure 5, power supply 3 provides power supply for each host module 2 by backboard PCB line, host module is by the Instruction Selection operate as normal of energy supply control module 4 or enter the supression state, and promptly chip and CPU all do not work.These host modules connect one group of remote switch 1.
This device workflow comprises start process and shutdown shown in Fig. 6,7, wherein start process comprises step:
61) user is by the power switch button start of multi-and single-machine system Terminal Server Client;
62) host module in the corresponding main equipment receives starting-up signal and sends " start request " power control signal to energy supply control module;
63) described energy supply control module detection judges whether working with other host modules of this host module utility power: be to enter step 65); , do not enter next step;
64) described energy supply control module sends " start " power control signal and gives utility power;
65) described energy supply control module sends the host module that " operate as normal " power control signal is given described transmission " start request " power control signal;
66) described host module CPU operate as normal is reloaded system.
Shutdown process comprises step:
71) user is by the power switch button shutdown of multi-and single-machine system Terminal Server Client;
72) host module in the corresponding main equipment receives off signal and sends " shutdown request " power control signal to energy supply control module;
73) described energy supply control module detection judges whether working with other host modules of this host module utility power: be to enter next step; Do not enter step 742);
7411) described energy supply control module sends the host module that " inhibition work " power control signal is given described transmission " shutdown request " power control signal;
7412) chip of described host module and cpu reset and quit work; Enter step 75);
742) described energy supply control module sends " shutdown " power control signal and gives utility power, and being cut off the power supply by the All hosts module of described utility power power supply quits work; Enter final step;
Final step: finish.
Among this embodiment, adopt control mode signal, each power supply is powered to 4 mainboard modules, adopts common supply line and operation circuit independently, and whole logic is realized by an energy supply control module; Its ultimate principle is the PS-ON signal on the mainboard is not directly sent to power supply but to send to energy supply control module on the backboard, the PG signal of power supply is not directly issued mainboard yet but is sent to power management module simultaneously, and power management module is controlled mainboard and power supply by these two signals.
Start process: when the 1st mainboard starts, this mainboard sends the PS-ON low level signal, after energy supply control module receives this signal, detecting this mainboard is the 1st startup, power management module sends the PS-ON low level signal to power supply, power supply normally starts the back to all mainboard supply+3.3V, + 5V, + 12V,-12V power supply, and send the PG high level signal, after power management module receives this signal, send the PG high level signal to this mainboard (sending the PS-ON low level signal), this mainboard operate as normal, though other mainboards have had+3.3V, + 5V, + 12V, the supply of-12V power supply, but owing to there is not the PG high level signal, be in the supression state, chip and CPU all do not work; When 2 mainboards start, send the PS-ON low level signal, after energy supply control module receives this signal, detecting has mainboard in running order, and power supply is operate as normal, energy supply control module just sends the PG high level signal to this mainboard (sending the PS-ON low level signal), and this mainboard enters normal operating conditions from the supression state; 3rd, the 4th mainboard in like manner controlled;
Shutdown process: when the mainboard shutdown is arranged in 4 mainboards, this mainboard sends the PS-ON high level signal, after energy supply control module receives this signal, check the duty of other 3 mainboards, owing to also have other mainboards in running order, therefore energy supply control module sends the PG low level signal to this mainboard, and this mainboard is in the supression state, and chip and cpu reset also quit work; In like manner control when 2nd, the 3rd mainboard shuts down; When last piece mainboard shutdown, this mainboard sends the PS-ON high level signal, after power management module receives this signal, detect other mainboards and all be in the supression state, power management module sends the PG low level signal to this mainboard, and sends PS-ON high level signal, power-off to power supply.
The above only is preferred embodiment of the present invention, and all equalizations of being done according to claim scope of the present invention change and modify, and all should belong to the covering scope of claim of the present invention.
Claims (8)
1. the control method of the utility power of one group of host module, use one group of power switch corresponding (1) with described host module, comprise that one group of user starts shooting first, starts shooting usually, shuts down usually and last shutdown control method, it is characterized in that: described start-up control method first comprises step:
1.1.1) the 1st user open the power switch (1) of its use;
1.1.2) start described utility power (3) by energy supply control module (4) control;
1.1.3) respective hosts module (2) powers on or operate as normal;
Described common start-up control method comprises step:
2.1.1) user opens the power switch (1) of its use;
2.1.2) respective hosts module (2) powers on or operate as normal;
Described common shutdown control method comprises step:
2.2.1) user withdraws from the power switch (1) that uses and close its use;
2.2.2) respective hosts module (2) goes electricity or inhibition work;
Described last shutdown control method comprises step:
1.2.1) last 1 user withdraws from the power switch (1) that uses and close its use;
1.2.2) respective hosts module (2) goes electricity or inhibition work;
1.2.3) close described utility power (3) by energy supply control module (4) control.
2. control method according to claim 1 is characterized in that: described start-up control method first comprises step:
31) user is by power switch (1) the button start of multi-and single-machine system Terminal Server Client;
32) host module (2) in the corresponding main equipment receives starting-up signal and sends " start request " power control signal to energy supply control module (4);
33) described energy supply control module (4) detection judges whether working with other host modules of this host module (2) common source: be to enter step 35); , do not enter next step;
34) described energy supply control module (4) sends " start " power control signal and gives described utility power (3);
35) described energy supply control module sends the host module of power control signal described to sending " start request " power control signal, and corresponding relay (5) switch closure of control;
36) described relay (5) closure, the corresponding host module loading system that powers on.
3. control method according to claim 1 is characterized in that: described start-up control method first comprises step:
61) user is by power switch (1) the button start of multi-and single-machine system Terminal Server Client;
62) host module (2) in the corresponding main equipment receives starting-up signal and sends " start request " power control signal to energy supply control module (4);
63) described energy supply control module (4) detection judges whether working with other host modules of this host module common source: be to enter step 65); , do not enter next step;
64) described energy supply control module sends " start " power control signal and gives utility power (3);
65) described energy supply control module (4) sends " operate as normal " power control signal and gives the host module (2) that sends described " start request " power control signal;
66) host module (2) the CPU operate as normal that receives described " operate as normal " power control signal is reloaded system.
4. control method according to claim 1 is characterized in that: described last shutdown control method comprises step:
41) user is by power switch (1) the button shutdown of multi-and single-machine system Terminal Server Client;
42) host module (2) in the corresponding main equipment receives off signal and sends " shutdown request " power control signal to energy supply control module;
43) described energy supply control module (4) detection judges whether working with other host modules of this host module common source: be to enter next step; Do not enter step 442);
4411) described energy supply control module sends power control signal to transmission " shutdown request " power control signal host module, and corresponding relay (5) switch of control disconnects;
4412) described relay (5) disconnects, and the outage of respective hosts module quits work, and enters step 45);
442) described energy supply control module sends " shutdown " power control signal and gives utility power (3), and being cut off the power supply by the All hosts module of described utility power power supply quits work, and enters step 45);
45) finish.
5. control method according to claim 1 is characterized in that: described last shutdown control method comprises step:
71) user is by power switch (1) the button shutdown of multi-and single-machine system Terminal Server Client;
72) host module (2) in the corresponding main equipment receives off signal and sends " shutdown request " power control signal to energy supply control module;
73) described energy supply control module detection judges whether working with other host modules of this host module (2) common source: be to enter next step; Do not enter step 742);
7411) described energy supply control module sends " inhibition work " power control signal and gives the host module (2) that sends described " shutdown request " power control signal;
7412) receive described " inhibition work " power control signal host module (2) chip and cpu reset and quit work; Enter step 75);
742) described energy supply control module sends " shutdown " power control signal and gives utility power (3), and being cut off the power supply by the All hosts module of described utility power power supply quits work; Enter step 75);
75) finish.
6. integrated multi-and single-machine system power supply control apparatus comprises:
One group of power switch (1) is used to receive user instruction;
One group of host module (2), corresponding one by one with described power switch, a shared power supply, reception is also upwards transmitted user instruction, carries out the power supply steering order simultaneously;
Energy supply control module (4) receives user instruction, and sends described power supply steering order according to the powering on of the All hosts module (2) of user instruction and common source/working condition.
7. integrated multi-and single-machine system power supply control apparatus comprises:
One group of power switch (1) is used to receive user instruction;
One group of host module (2), corresponding one by one with described power switch, by the shared power supply of electric switch separately, receive and upwards transmit user instruction;
Energy supply control module (4) receives user instruction, and sends the power supply steering order according to the powering on of the All hosts module of user instruction and common source/working condition;
One group of electric switch (5), corresponding one by one with described power switch, carry out described power supply steering order.
8. control device according to claim 7 is characterized in that: described electric switch (5) is a relay.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100353396A CN100378606C (en) | 2005-06-22 | 2005-06-22 | Integrated multi-and single-machine system power supply control apparatus and method thereof |
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| CNB2005100353396A CN100378606C (en) | 2005-06-22 | 2005-06-22 | Integrated multi-and single-machine system power supply control apparatus and method thereof |
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| CN100378606C true CN100378606C (en) | 2008-04-02 |
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| CN101771544B (en) * | 2009-01-06 | 2012-03-14 | 环旭电子股份有限公司 | High order multimedia remote control network card and applied remote access system |
| CN103324561B (en) * | 2012-03-19 | 2018-04-27 | 联想(北京)有限公司 | The electronic system of information prompting method and application this method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1039340A (en) * | 1989-03-28 | 1990-01-31 | 北京电子专科学校 | Control system for common line communication of data terminal and telephone |
| CN2161051Y (en) * | 1993-04-30 | 1994-04-06 | 冯晓赓 | Share power supply for fluorescent lampes |
| JP2000102165A (en) * | 1998-09-25 | 2000-04-07 | Hitachi Ltd | Method and device for managing turning-on/off of power supply to shared device |
| JP2000276261A (en) * | 1999-03-24 | 2000-10-06 | Hitachi Ltd | Remote power source control method between electronic computers |
| CN1313542A (en) * | 2000-03-14 | 2001-09-19 | 帝荣科技股份有限公司 | Programmable switch device of power supply |
| JP2003076447A (en) * | 2001-09-04 | 2003-03-14 | Densei Lambda Kk | Device and system for controlling power supply |
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2005
- 2005-06-22 CN CNB2005100353396A patent/CN100378606C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1039340A (en) * | 1989-03-28 | 1990-01-31 | 北京电子专科学校 | Control system for common line communication of data terminal and telephone |
| CN2161051Y (en) * | 1993-04-30 | 1994-04-06 | 冯晓赓 | Share power supply for fluorescent lampes |
| JP2000102165A (en) * | 1998-09-25 | 2000-04-07 | Hitachi Ltd | Method and device for managing turning-on/off of power supply to shared device |
| JP2000276261A (en) * | 1999-03-24 | 2000-10-06 | Hitachi Ltd | Remote power source control method between electronic computers |
| CN1313542A (en) * | 2000-03-14 | 2001-09-19 | 帝荣科技股份有限公司 | Programmable switch device of power supply |
| JP2003076447A (en) * | 2001-09-04 | 2003-03-14 | Densei Lambda Kk | Device and system for controlling power supply |
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