CN105511590A - Energy-saving computer system - Google Patents
Energy-saving computer system Download PDFInfo
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- CN105511590A CN105511590A CN201511028196.6A CN201511028196A CN105511590A CN 105511590 A CN105511590 A CN 105511590A CN 201511028196 A CN201511028196 A CN 201511028196A CN 105511590 A CN105511590 A CN 105511590A
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- control
- output terminal
- module
- input end
- signal
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
- G06F1/3231—Monitoring the presence, absence or movement of users
Abstract
The invention relates to an energy-saving computer system. The energy-saving computer system comprises a display device, a control device, a monitoring device, a detection control device, a storage device and an infrared transceiver device, wherein the monitoring device comprises a collection module, a transmission module and a data processing module; the collection module is connected with the data processing module through the transmission module; the monitoring device is connected with a control module in the control device; the storage device is connected with the data processing module; a power module is connected with the data processing module; the infrared transceiver device is connected with the storage device, receives infrared information of a human body, and sends the information to the storage device; the storage device sends the infrared information of the human body to the data processing module; the data processing module processes the infrared information of the human body, and outputs a processing result to the power module. When the energy-saving computer system provided by the invention detects that a user leaves a computer, a power supply is controlled to enter an energy-saving mode, thereby avoiding the loss of electric energy when the user leaves.
Description
Technical field
The invention belongs to computer realm, be specifically related to a kind of energy-saving computer system.
Background technology
At present, the user of Long-Time Service computer is usually because dislike switch computer trouble, when the short time leaves computer, generally can not remove the power supply of closing host computer, but in the time that user leaves, computer expends much electricity, and accumulate over a long period, the more energy can be wasted, not only bad for environmental protection, and shorten the serviceable life of computer.
Summary of the invention
In order to solve the problems referred to above that prior art exists, the invention provides a kind of energy-saving computer system.
According to one embodiment of present invention: provide a kind of energy-saving computer system, comprise display device, control device, monitoring device, detection control apparatus, memory storage and far infrared transceiver, described control device comprises control module, power module and signal synchronization module, described control module respectively with power module, signal synchronization module is connected, described detection control apparatus comprises electric power loop, voltage detection circuit and compare control loop, wherein electric power loop powers to described detection control apparatus, voltage detection circuit detects civil power and testing result is exported to and compares control loop, described monitoring device comprises acquisition module, transport module and data processing module, is connected between described acquisition module with described data processing module by described transport module, and described monitoring device connects the control module in described control device, described memory storage is connected with described data processing module, described power module is connected with described data processing module, described far infrared transceiver is connected with described memory storage, described far infrared transceiver receives human body infrared information, and described infrared ray information is sent to memory storage, described human body infrared information is sent to described data processing module by memory storage, produce a control signal after human body infrared information described in described data processing module process, and export described control signal to described power module.
Further, described power module comprises: processor, has input end and output terminal, and described input end receives described control signal, and described output terminal exports the status signal of described control signal; First switch, have the first control end, first input end and the first output terminal, described first input end connects the first operating voltage; Second switch, has the second control end, the second input end and the second output terminal, and described second input end connects the second operating voltage; Power-supply unit, connects described first output terminal and described second output terminal, whether exports core voltage according to the signal deciding that described first output terminal and the second output terminal export.
Further, when the described status signal that the output terminal of described processor exports is the first state, described first control end receives the described status signal that described processor sends, control described first input end and described first output terminal disconnection, first output terminal does not output signal, and the described status signal that described second control end receiving processor sends, control described second input end and described second output terminal disconnection, second output terminal does not output signal, described power-supply unit does not provide described core voltage, and when the described status signal that the output terminal of described processor exports is the second state, described first control end receives the described status signal that described processor sends, control described first input end and described first output terminal conducting, described first output terminal exports the first operating voltage, and the described status signal that described second control end receiving processor sends, control described second input end and described second output terminal conducting, described second output terminal exports the second operating voltage, described power-supply unit provides described core voltage according to the first operating voltage and the second operating voltage.
Further, described first switch and described second switch are transistor, and described first control end and described second control end are grid, and described first input end and described second input end are for drain, and described first output terminal and described second output terminal are source electrode.
Further, the first state of described control signal is logic high levle, and the second state of described control signal is logic low level.
Further, described far infrared transceiver is fixed on the front of display device.
Further, the control module in described control device adopts single-chip microcomputer.
Beneficial effect:
Whether above-mentioned energy-saving computer system detects computer user by far infrared transceiver and leaves, thus controls the power supply state of computer power, and then when user leaves, makes computer enter power save mode, saves power supply, extends the serviceable life of computer.
Accompanying drawing explanation
Fig. 1 is the structural representation of energy-saving computer system 1 in one embodiment of the invention; And
Fig. 2 is the structural representation of power module 1022 in one embodiment of the invention.
Embodiment
Embodiments of the invention are introduced below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, present embodiments provide a kind of energy-saving computer system 1 and comprise display device 101, control device 102, monitoring device 104, detection control apparatus 103, memory storage 105 and far infrared transceiver 106.Control device 102 comprises control module 1021, power module 1022 and signal synchronization module 1023.Control module 1021 is connected with signal synchronization module 1023 with power module 1022 respectively.Detection control apparatus 103 comprises electric power loop 1033, voltage detection circuit 1031 and compares control loop 1032.Electric power loop 1033 powers to detection control apparatus 103.Voltage detection circuit 1031 detects civil power and testing result is exported to and compares control loop 1032.Monitoring device 104 comprises acquisition module 1041, transport module 1042 and data processing module 1043.Be connected by transport module 1042 between acquisition module 1041 with data processing module 1043.Control module 1021 in monitoring device 104 connection control device 102.Memory storage 105 is connected with data processing module 1043.Power module 1022 is connected with data processing module 1043.Far infrared transceiver 106 is connected with memory storage 105, far infrared transceiver 106 receives human body infrared information, and infrared ray information is sent to memory storage 105, human body infrared information is sent to data processing module 1043 by memory storage 105, produce a control signal a after data processing module 1043 human body infrared ray information, and export control signal to power module 1022.
Select as one, as shown in Figure 2, power module 1022 comprises: processor 201, first switch 202, second switch 203 and power-supply unit 204.Processor 201 has input end and output terminal, input end reception control signal a, and output terminal exports the status signal b of control signal a.First switch 202 has the first control end, first input end and the first output terminal, and first input end connects the first operating voltage c.Second switch 203 has the second control end, the second input end and the second output terminal, and the second input end connects the second operating voltage d.Power-supply unit 204 connects the first output terminal and the second output terminal, whether exports core voltage f according to the signal deciding that the first output terminal and the second output terminal export.Core voltage f is the supply voltage of computer system.
Select as one, when the status signal b that the output terminal of processor 201 exports is the first state, the status signal b that first control end receiving processor 201 sends, control first input end and the disconnection of the first output terminal, first output terminal does not output signal, and the status signal b that the second control end receiving processor 201 sends, and controls the second input end and the disconnection of the second output terminal, second output terminal does not output signal, and power-supply unit 204 does not provide core voltage f.
When the status signal b that the output terminal of processor 201 exports is the second state, the status signal b that first control end receiving processor sends, control first input end and the first output terminal conducting, first output terminal exports the first operating voltage, and the second status signal b that send of control end receiving processor 201, control the second input end and the second output terminal conducting, second output terminal exports the second operating voltage, and power-supply unit 204 provides described core voltage according to the first operating voltage and the second operating voltage.
Select the first switch and second switch to be transistor as one, the first control end and the second control end are grid, and first input end and the second input end are for drain, and the first output terminal and the second output terminal are source electrode.
Select as one, first state of control signal a is logic high levle, and second state of control signal a is logic low level.
Select as one, far infrared transceiver 106 is fixed on the front of display device 101.
Select as one, the control module 1021 in control device 102 adopts single-chip microcomputer.
Whether above-mentioned energy-saving computer system 1 detects computer user by far infrared transceiver 106 and leaves, according to the power supply state of the human body infrared information control power module 1022 that far infrared transceiver 106 receives, when nobody being detected, namely, when status signal b is the first state, controls power module 1022 and stop power supply; When people having been detected, when namely status signal b being the second state, controlling power module 1022 normal power supply, and then when user leaves, making computer enter power save mode, can saves energy, the serviceable life of computer can be extended again.
The present invention is not limited to above-mentioned preferred forms; any those skilled in the art can draw other various forms of products under enlightenment of the present invention; no matter but any change is done in its shape or structure; every have identical with the application or akin technical scheme, all drops within protection scope of the present invention.
Claims (7)
1. an energy-saving computer system, is characterized in that, comprises display device, control device, monitoring device, detection control apparatus, memory storage and far infrared transceiver,
Described control device comprises control module, power module and signal synchronization module, and described control module is connected with power module, signal synchronization module respectively,
Described detection control apparatus comprises electric power loop, voltage detection circuit and compares control loop, and wherein electric power loop powers to described detection control apparatus, and voltage detection circuit detects civil power and testing result exported to and compares control loop;
Described monitoring device comprises acquisition module, transport module and data processing module, is connected between described acquisition module with described data processing module by described transport module, and described monitoring device connects the control module in described control device;
Described memory storage is connected with described data processing module; Described power module is connected with described data processing module;
Described far infrared transceiver is connected with described memory storage, described far infrared transceiver receives human body infrared information, and described infrared ray information is sent to memory storage, described human body infrared information is sent to described data processing module by memory storage, produce a control signal after human body infrared information described in described data processing module process, and export described control signal to described power module.
2. energy-saving computer system according to claim 1, is characterized in that, described power module comprises:
Processor, has input end and output terminal, and described input end receives described control signal, and described output terminal exports the status signal of described control signal;
First switch, have the first control end, first input end and the first output terminal, described first input end connects the first operating voltage;
Second switch, has the second control end, the second input end and the second output terminal, and described second input end connects the second operating voltage;
Power-supply unit, connects described first output terminal and described second output terminal, whether exports core voltage according to the signal deciding that described first output terminal and the second output terminal export.
3. energy-saving computer system according to claim 2, is characterized in that,
When the described status signal that the output terminal of described processor exports is the first state, described first control end receives the described status signal that described processor sends, control described first input end and described first output terminal disconnection, first output terminal does not output signal, and the described status signal that described second control end receiving processor sends, control described second input end and described second output terminal disconnection, second output terminal does not output signal, and described power-supply unit does not provide described core voltage; And
When the described status signal that the output terminal of described processor exports is the second state, described first control end receives the described status signal that described processor sends, control described first input end and described first output terminal conducting, described first output terminal exports the first operating voltage, and the described status signal that described second control end receiving processor sends, control described second input end and described second output terminal conducting, described second output terminal exports the second operating voltage, described power-supply unit provides described core voltage according to the first operating voltage and the second operating voltage.
4. energy-saving computer system according to claim 2, it is characterized in that, described first switch and described second switch are transistor, described first control end and described second control end are grid, described first input end and described second input end are for drain, and described first output terminal and described second output terminal are source electrode.
5. energy-saving computer system according to claim 2, is characterized in that, the first state of described control signal is logic high levle, and the second state of described control signal is logic low level.
6. energy-saving computer system according to claim 1, is characterized in that, described far infrared transceiver is fixed on the front of display device.
7. energy-saving computer system according to claim 1, is characterized in that, the control module in described control device adopts single-chip microcomputer.
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| CN201511028196.6A CN105511590B (en) | 2015-12-31 | 2015-12-31 | A kind of energy-saving computer system |
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| CN201511028196.6A CN105511590B (en) | 2015-12-31 | 2015-12-31 | A kind of energy-saving computer system |
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| CN105511590A true CN105511590A (en) | 2016-04-20 |
| CN105511590B CN105511590B (en) | 2019-05-24 |
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| US6418536B1 (en) * | 1998-04-07 | 2002-07-09 | Samsung Electronics, Co., Ltd. | Power saving of a portable computer using human sensing device |
| US20040181702A1 (en) * | 2003-03-13 | 2004-09-16 | First International Computer, Inc. | Method of saving power of computer |
| CN101034305A (en) * | 2006-03-10 | 2007-09-12 | 鸿富锦精密工业（深圳）有限公司 | Computer automatic dormancy/awaking circuit |
| US20080142716A1 (en) * | 2006-12-15 | 2008-06-19 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd | Power-saving circuit |
| CN101217023A (en) * | 2007-01-06 | 2008-07-09 | 苏州宇达电通有限公司 | Display power control system |
| CN102339121A (en) * | 2010-07-22 | 2012-02-01 | 林有健 | Power supply managing method and computer system using same |
| CN205450962U (en) * | 2015-12-31 | 2016-08-10 | 同方计算机有限公司 | Energy -conserving computery |
-
2015
- 2015-12-31 CN CN201511028196.6A patent/CN105511590B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US6418536B1 (en) * | 1998-04-07 | 2002-07-09 | Samsung Electronics, Co., Ltd. | Power saving of a portable computer using human sensing device |
| US20040181702A1 (en) * | 2003-03-13 | 2004-09-16 | First International Computer, Inc. | Method of saving power of computer |
| CN101034305A (en) * | 2006-03-10 | 2007-09-12 | 鸿富锦精密工业（深圳）有限公司 | Computer automatic dormancy/awaking circuit |
| US20080142716A1 (en) * | 2006-12-15 | 2008-06-19 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd | Power-saving circuit |
| CN101217023A (en) * | 2007-01-06 | 2008-07-09 | 苏州宇达电通有限公司 | Display power control system |
| CN102339121A (en) * | 2010-07-22 | 2012-02-01 | 林有健 | Power supply managing method and computer system using same |
| CN205450962U (en) * | 2015-12-31 | 2016-08-10 | 同方计算机有限公司 | Energy -conserving computery |
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