CN103680114B - Startup and shutdown system employing remote infrared control and computer - Google Patents
Startup and shutdown system employing remote infrared control and computer Download PDFInfo
- Publication number
- CN103680114B CN103680114B CN201210334063.1A CN201210334063A CN103680114B CN 103680114 B CN103680114 B CN 103680114B CN 201210334063 A CN201210334063 A CN 201210334063A CN 103680114 B CN103680114 B CN 103680114B
- Authority
- CN
- China
- Prior art keywords
- power
- resistance
- remote
- infrared
- electric capacity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Selective Calling Equipment (AREA)
Abstract
The invention discloses a startup and shutdown system employing remote infrared control and a computer. The startup and shutdown system employing remote infrared control comprises an infrared remote controller (1), an infrared receiver (2), a latch (3) and a power supply controller (4), wherein the infrared receiver (2) is used for receiving an infrared light emitted by the infrared remote controller (1) and generating a first low level signal; the latch (3) is connected with the infrared receiver (2) for receiving a first low level signal, latching the first low level signal and generating a latch signal; the power supply controller (4) is connected with the latch (3) to control a power supply according to the latch signal; the computer comprises a startup and shutdown system employing remote infrared control. The system utilizes remote infrared control, and is started up and shut down by a key, and a master power supply and an auxiliary power supply are powered on or off, so that the startup and shutdown system is convenient to use, and is humanized, energy consumption of the control circuit is almost zero, and the startup and shutdown system is good in energy-saving effect, and low in cost, and the circuit is simple.
Description
Technical field
The present invention relates to field of computer technology, power on/off system and calculating that more particularly, to a kind of remote infrared controls
Machine.
Background technology
With the popularization of computer and network, in people's life, it has be unable to do without computer.Only computer is grasped currently on the market
The remote controllers made, this controller could must be used in the case of computer energising, there is hidden danger and waste electricity
The deficiencies such as brain.Meanwhile, currently the remotely control of computer power is mainly realized using radio.
According to intel power management protocol, after computer shutdown, accessory power supply is necessarily present.But not every computer
It is required for always on accessory power supply, and these power supplys can consume electric energy, if the consumption that the time is oversize or accessory power supply connects
Electrical part is too many, then the electric energy consuming can be more, thus its shutdown energy conservation standard can not reach the requirement of some international standards.Its
In, accessory power supply, English full name be standby power supply, abbreviation sb power supply, computer-aided power supply mainly have+5vsb ,+3.3vsb,
+12vsb.They are supplied to computer standby device power source, and being mainly supplied to cabinet switch, io chip and south bridge etc. needs to call out
The part of awake booting computer required function is powered.
Content of the invention
The technical problem to be solved in the present invention is, for prior art not energy-conservation, accessory power supply or can not can not be closed
The defect of remotely control etc., provides a kind of power on/off system of remote infrared control and computer.
The technical solution adopted for the present invention to solve the technical problems is: provides the switching on and shutting down system that a kind of remote infrared controls
System, include IR remote controller, reception the IR remote controller infrared light sending and produce the first low level signal infrared remote receiver,
It is connected with infrared remote receiver and receive latch and the latch that this first low level signal was latched and produced latch signal
Device is connected and controls the power-supply controller of electric of main power and accessory power supply according to latch signal.
Preferably, described accessory power supply includes the+12vsb and+5vsb being converted by+12vsb and+3.3vsb.
Preferably, described latch signal is high level signal.
Preferably, described power-supply controller of electric is used for opening main power and accessory power supply.
The power on/off system that remote infrared of the present invention controls, also includes being connected for time delay Auto Power On with power-supply controller of electric
Time delay automatic boot circuit.
Preferably, described latch signal is low level signal.
Preferably, described power-supply controller of electric is used for closing main power and accessory power supply.
Preferably, described IR remote controller is provided with and triggers the button that this IR remote controller sends infrared light.
The present invention also provides a kind of computer, and this computer includes the power on/off system that above-mentioned remote infrared controls.
Implement power on/off system and the computer of remotely control of the present invention, have the advantages that and use remote infrared
Control, a key switch machine, be turned on and off main power and accessory power supply, using convenient, more hommization, and itself controls
The power consumption of circuit is almost nil, good energy-conserving effect, and circuit is simple, low cost.
Brief description
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below will be to required use in embodiment description
Accompanying drawing be briefly described it is therefore apparent that drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, can also be obtained other attached according to these accompanying drawings
Figure, in accompanying drawing:
Fig. 1 is the overall structure diagram of the power on/off system embodiment that remote infrared of the present invention controls；
Fig. 2 is the circuit diagram of the IR remote controller of power on/off system embodiment that remote infrared of the present invention controls；
Fig. 3 is the circuit diagram of the infrared remote receiver of power on/off system embodiment that remote infrared of the present invention controls；
Fig. 4 is the circuit diagram of the latch of power on/off system embodiment that remote infrared of the present invention controls；
Fig. 5 is the circuit diagram of the power-supply controller of electric of power on/off system embodiment that remote infrared of the present invention controls；
Fig. 6 is the circuit diagram of the time delay automatic boot circuit of power on/off system embodiment that remote infrared of the present invention controls；
Fig. 7 is the start process schematic diagram of the power on/off system embodiment that remote infrared of the present invention controls；
Fig. 8 is the shutdown process schematic diagram of the power on/off system embodiment that remote infrared of the present invention controls.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, the various enforcements that will be described below
Example will be with reference to corresponding accompanying drawing, and these accompanying drawings constitute a part for embodiment, which describes and realizes the present invention and may adopt
Various embodiments.It should be appreciated that it is also possible to use other embodiments, or structure and work(are carried out to embodiment enumerated herein
Modification on energy, without departing from the scope of the present invention and essence.
The invention provides the power on/off system that a kind of remote infrared controls, as shown in figure 1, include IR remote controller 1, connect
Receive IR remote controller 1 infrared light sending and produce the first low level signal infrared remote receiver 2, be connected with infrared remote receiver 2
Receive this first low level signal to be latched and produced the latch 3 of latch signal, be connected according to this lock with latch 3
Deposit signal to control the power-supply controller of electric 4 of main power and accessory power supply.Wherein, accessory power supply include+12vsb and by this+
+ the 5vsb that 12vsb converts and+3.3vsb.In addition, IR remote controller 1 be provided with triggering this IR remote controller 1 send infrared
The button (not shown) of light.
In the power on/off system that the remote infrared of the present invention controls, IR remote controller 1 is single, and infrared remote receiver
2nd, latch 3 and power-supply controller of electric 4 are arranged on computer main board.
As shown in Fig. 2 being the infrared transmitting circuit figure of IR remote controller 1, tx is push button signalling；Q2 is Npn triode；d1
For sending the infrarede emitting diode of infrared light；R2 and r3 is current-limiting resistance, for protection circuit；Vcc is power supply, provides for d1
Power supply.This circuit is in pressing keys, connects tx and vcc, makes vcc be that d1 powers and sends infrared light.
As shown in figure 3, being the infrared receiving circuit figure of infrared remote receiver 2, q4 is phototriode, and q1 is pnp audion,
Play on-off action；Q3 is Npn triode, plays the effect amplified and switch；R4, r5, r6 are current-limiting resistance, for protecting electricity
Road；Rx be receive infrared after send the first low level signal.When receiving infrared ray on q4, rx is pulled low by original high level
Become the first low level signal.
As shown in figure 4, the circuit diagram of latch 3, first low level signal of rx is latched on latch 3, and by v_
On exports, and that is, v_on signal is the stable signal of telecommunication, and pulse of rx every, and v_on changes once with regard to low and high level.Wherein,
Latch (latch) is a kind of storage unit circuit sensitive to impulse level, can be under the effect of specific input pulse level
Change state；Latch it is simply that signal is kept in maintain certain level state.Detailed process is: the first low electricity receiving from rx
Ordinary mail number, after latching, v_on output for low level signal, next v_on output is then high level signal, follows according to this
Ring.
As shown in figure 5, the power control circuit figure of power-supply controller of electric 4, including mos pipe q134, mos pipe q135, tvs pipe
Pd1, diode d11, resistance r831, resistance r832, resistance r833, resistance r834, resistance r835, resistance r836, resistance r837,
Electric capacity c1050, electric capacity c1051, electric capacity c1052, electric capacity c1053 and inductance l9.
The d pole of mos pipe q134 connects main power+vcc12in_adp, and the s pole of mos pipe q134 connects the one of electric capacity c1052
End, one end of one end of resistance r831, one end of tvs pipe pd1 and inductance l9, the g pole of mos pipe q134 connects the one of resistance r833
End, the other end of resistance r833 connects one end of the other end, the other end of resistance r831 and resistance r832 of electric capacity c1052, electricity
The other end of resistance r832 connects the d pole of mos pipe q135, and the g pole of mos pipe q135 connects the positive pole of diode d11, electric capacity c1053
One end, one end of resistance r835 and resistance r834 one end, the other end of resistance r834 connects the negative pole of diode, resistance
One end of r836 and one end of resistance r837, the other end of resistance r837 connects accessory power supply+vcc12_in, and resistance r836's is another
One end connects the outfan of latch 3, and the other end of inductance l9 connects one end of electric capacity c1050, one end of electric capacity c1051 and auxiliary
Help power supply+vcc12_in, the other end of electric capacity c1050, the other end of electric capacity c1051, the other end of electric capacity c1053, tvs pipe
The s pole of the other end of pd1, the other end of resistance r835 and mos pipe q135 connects reference ground.
+ vcc12in_adp is the input main power of outer bound pair computer main board, and+vcc12_in is accessory power supply, that is,+
Vcc12sb (i.e.+12vsb), accessory power supply+vcc5sb (i.e.+5vsb) ,+vcc3.3sb (i.e.+3.3vsb) are to be turned by+12vsb
Change；The low and high level of v_on signal determines that whether+vcc12in_adp is connected with+vcc12_in；Q134 is p-channel mos
Pipe, q135 manages for n-channel mos；L9 inductance acts on for filtering clutter；Tvs pipe pd1 plays prevents static electricity on human body and anti-lightning strike work
With protecting mainboard.
As shown in fig. 6, the circuit diagram of time delay automatic boot circuit ,+vcc5al is accessory power supply, i.e.+vcc5vsb, by+
Vcc12_in converts；Pm_rsmrst_nr462 is the reset signal that south bridge sends, when the upper electricity of accessory power supply+vcc12_in
Afterwards, this signal can be sent, auto_botton_n signal is dragged down by this signal, thus completing Auto Power On.Further, since+
After the upper electricity of vcc12sb, just can send pm_rsmrst_nr462 signal, therefore, also play prolonging from remote keying to shutdown
When；Q22 manages for n-channel mos, and q21 is Npn triode, is all the effect playing switch.
With reference to Fig. 2-7, the start process of the power on/off system of the present invention is described in detail.Due to intel pair
Electrifying timing sequence has one successively to require, and in order to meet this requirement, power on/off system is also included being connected with power-supply controller of electric 4 and is used for prolonging
When Auto Power On time delay automatic boot circuit 5.
In the button pressing IR remote controller 1, to the first low level signal of the rx generation of infrared remote receiver 2, switching on and shutting down
Process is just the same, after switching on and shutting down difference it is critical only that latch 3 have received the first low level signal, can be sequentially generated high level
Signal and low level signal；As during for high level signal, power-supply controller of electric 4 is used for opening main power and accessory power supply；As for low
During level signal, power-supply controller of electric 4 is used for closing main power and accessory power supply.Switching on and shutting down process is described in detail below:
The detailed process of start is: (1) presses the button on IR remote controller 1, then tx and vcc connects, and audion q2 sends out
Emitter-base bandgap grading and colelctor electrode conducting, then infrarede emitting diode d1 sends infrared light (shown in Fig. 2)；(2) phototriode q4 receives
The infrared light that d1 sends, the base stage of pnp audion q1 is dragged down, then the base stage of Npn triode q3 is driven high, audion q3's
Collector and emitter is switched on, and rx is pulled low into the first low level signal (shown in Fig. 3) by original high level；(3) this
One low level signal, after latch, is stable into high level signal, the name of this signal is v_on (shown in Fig. 4) always；
(4) v_on is drawn as high level signal, and the drain electrode of q135 is pulled to low, the drain electrode of q134 and source conduction ,+vcc12in_adp
Connect with+vcc12_in, that is, adapter out-put supply connects (shown in Fig. 5) with motherboard power supply；(5) as accessory power supply+vcc12_
After the upper electricity of in (+vcc12sb), south bridge is energized, and sends pm_rsmrst_nr462 high level signal, so that nmos pipe q22 leads
Logical, then the conducting of Npn triode q21, auto_botton_n signal is dragged down (shown in Fig. 6), thus completing to start shooting.
With reference to Fig. 2-5 and Fig. 8, the shutdown process of the power on/off system of the present invention is described in detail.Here, it is electric
Source controller 4 is used for cutting out main power and accessory power supply.
Shutdown detailed process is: (1) presses the button on IR remote controller 1, then tx and vcc connects, and audion q2 launches
Pole and colelctor electrode conducting, then infrarede emitting diode d1 sends infrared light (shown in Fig. 2)；(2) phototriode q4 receives d1
The infrared light sending, the base stage of pnp audion q1 is dragged down, then the base stage of Npn triode q3 is driven high, the collection of audion q3
Electrode and emitter stage are switched on, and rx is pulled low into the first low level signal (shown in Fig. 3) by original high level signal；(3) should
First low level signal, after latch, is stable into low level signal, the name of this signal is v_on (Fig. 4 institute always
Show)；(4) v_on is drawn as low level signal, and the drain electrode of q135 is pulled to height, the drain electrode of q134 and source electrode cut-off ,+vcc12in_
Adp and+vcc12_in disconnect, and that is, adapter out-put supply and mainboard main power source disconnect, then+vcc12sb ,+vcc5vsb ,+
Vcc3.3vsb power down (shown in Fig. 5), thus reach the effect closing main power and accessory power supply.
Present invention also offers a kind of computer, this computer includes the power on/off system that above-mentioned remote infrared controls, same
When, this computer can be desktop computer, notebook, panel computer etc..
Power on/off system and computer that remote infrared of the present invention controls, realize long-distance infrared remote-controlled switching on and shutting down, during shutdown
Close accessory power supply, decrease electric energy loss during shutdown, the protection of the static electricity on human body to motherboard power supply interface and thunderbolt, switch
Machine is all by button on IR remote controller once, simple to operate, more hommization, and circuit is simple, low cost, small power consumption.
The foregoing is only presently preferred embodiments of the present invention, those skilled in the art know, without departing from the present invention
Spirit and scope in the case of, various changes or equivalent can be carried out to these features and embodiment.In addition, at this
Under bright teaching, these features and embodiment can be modified to adapt to particular situation and material without departing from this
Bright spirit and scope.Therefore, the present invention is not limited to the particular embodiment disclosed, the power of fallen with the application
Embodiment in sharp claimed range broadly falls into protection scope of the present invention.
Claims (9)
1. a kind of remote infrared controls power on/off system it is characterised in that include IR remote controller (1), receive described infrared
Remote control (1) sends infrared light and produces infrared remote receiver (2) and described infrared remote receiver (2) phase of the first low level signal
Connect and receive latch (3) and the described latch (3) that described first low level signal was latched and produced latch signal
It is connected and control the power-supply controller of electric (4) of main power and accessory power supply according to described latch signal；
Described power-supply controller of electric (4) includes mos pipe q134, mos pipe q135, tvs pipe pd1, diode d11, resistance r831, resistance
R832, resistance r833, resistance r834, resistance r835, resistance r836, resistance r837, electric capacity c1050, electric capacity c1051, electric capacity
C1052, electric capacity c1053 and inductance l9；
The d pole of mos pipe q134 connects main power+vcc12in_adp, and the s pole of mos pipe q134 connects one end of electric capacity c1052, electricity
One end of one end, one end of tvs pipe pd1 and inductance l9 of resistance r831, the g pole of mos pipe q134 connects one end of resistance r833, electricity
The other end of resistance r833 connects one end of the other end, the other end of resistance r831 and resistance r832 of electric capacity c1052, resistance r832
The other end connect the d pole of mos pipe q135, the g pole of mos pipe q135 connect the positive pole of diode d11, one end of electric capacity c1053,
One end of resistance r835 and one end of resistance r834, the other end of resistance r834 connect the negative pole of diode, the one of resistance r836
End and one end of resistance r837, the other end of resistance r837 connects accessory power supply+vcc12_in, and the other end of resistance r836 connects
The outfan of latch (3), the other end of inductance l9 connects one end, one end of electric capacity c1051 and the accessory power supply of electric capacity c1050
+ vcc12_in, the other end of electric capacity c1050, the other end of electric capacity c1051, the other end of electric capacity c1053, tvs pipe pd1 another
The s pole of one end, the other end of resistance r835 and mos pipe q135 connects reference ground.
2. the power on/off system that remote infrared according to claim 1 controls is it is characterised in that described accessory power supply includes
+ the 12vsb and+5vsb being converted by described+12vsb and+3.3vsb.
3. the power on/off system that remote infrared according to claim 2 controls is it is characterised in that described latch signal is height
Level signal.
4. the power on/off system that remote infrared according to claim 3 controls is it is characterised in that work as described power-supply controller of electric
(4), when being connected to described high level signal, described power-supply controller of electric (4) is used for opening described main power and accessory power supply.
5. remote infrared according to claim 4 controls power on/off system it is characterised in that described power on/off system also
Including the time delay automatic boot circuit (5) being connected for time delay Auto Power On with described power-supply controller of electric (4).
6. the power on/off system that remote infrared according to claim 2 controls is it is characterised in that described latch signal is low
Level signal.
7. the power on/off system that remote infrared according to claim 6 controls is it is characterised in that work as described power-supply controller of electric
(4) it is connected to described low level signal, described power-supply controller of electric (4) is used for closing described main power and accessory power supply.
8. remote infrared according to claim 1 controls power on/off system is it is characterised in that described IR remote controller
(1) it is provided with and trigger the button that this IR remote controller (1) sends infrared light.
9. a kind of computer is it is characterised in that the remote infrared that described computer is included described in any one of claim 1-8 controls
Power on/off system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210334063.1A CN103680114B (en) | 2012-09-11 | 2012-09-11 | Startup and shutdown system employing remote infrared control and computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210334063.1A CN103680114B (en) | 2012-09-11 | 2012-09-11 | Startup and shutdown system employing remote infrared control and computer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103680114A CN103680114A (en) | 2014-03-26 |
| CN103680114B true CN103680114B (en) | 2017-01-18 |
Family
ID=50317527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210334063.1A Expired - Fee Related CN103680114B (en) | 2012-09-11 | 2012-09-11 | Startup and shutdown system employing remote infrared control and computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103680114B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204009746U (en) * | 2014-05-13 | 2014-12-10 | 中兴通讯股份有限公司 | A kind of electronic equipment and auxiliary switch machine thereof |
| CN104570865A (en) * | 2014-12-29 | 2015-04-29 | 合肥瑞纳节能工程有限公司 | Infrared trigger switch and electronic equipment based on infrared remote control |
| CN104820470A (en) * | 2015-05-01 | 2015-08-05 | 柳州市瑞日信息科技有限公司 | Computer starting circuit capable of preventing misoperation |
| CN105891158B (en) * | 2016-03-30 | 2020-03-06 | 广东美的厨房电器制造有限公司 | Circuit for detecting attachment magnitude, sensor and range hood |
| CN110609253B (en) * | 2019-10-30 | 2023-10-10 | 深圳供电局有限公司 | Electric energy meter photoelectric device and infrared emission control method |
| CN113467313A (en) * | 2021-07-15 | 2021-10-01 | 上海市特种设备监督检验技术研究院 | Startup and shutdown circuit for battery power supply and startup and shutdown time sequence design method |
| CN114089658A (en) * | 2021-11-03 | 2022-02-25 | 广东瑞德智能科技股份有限公司 | Low-power consumption standby circuit applied to small household appliances |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2158153Y (en) * | 1993-05-29 | 1994-03-02 | 刘军 | Multiway infrared remote-controlling switch |
| JP2002351585A (en) * | 2001-05-22 | 2002-12-06 | Internatl Business Mach Corp <Ibm> | Computer system, power feeding device and power feeding method of computer system |
| CN101165618A (en) * | 2006-10-18 | 2008-04-23 | 上海地虹通信科技有限公司 | Intelligent standby electricity-saving power supervisor |
| TWM379790U (en) * | 2009-12-16 | 2010-05-01 | J R J Electronic Co Ltd | Standby power control device |
| CN201867730U (en) * | 2010-11-25 | 2011-06-15 | 精英电脑股份有限公司 | Energy saving circuit and computer system with same |
| CN201984423U (en) * | 2011-04-15 | 2011-09-21 | 蒋安龙 | Peripheral energy-saving computer power case circuit of all-off host |
-
2012
- 2012-09-11 CN CN201210334063.1A patent/CN103680114B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2158153Y (en) * | 1993-05-29 | 1994-03-02 | 刘军 | Multiway infrared remote-controlling switch |
| JP2002351585A (en) * | 2001-05-22 | 2002-12-06 | Internatl Business Mach Corp <Ibm> | Computer system, power feeding device and power feeding method of computer system |
| CN101165618A (en) * | 2006-10-18 | 2008-04-23 | 上海地虹通信科技有限公司 | Intelligent standby electricity-saving power supervisor |
| TWM379790U (en) * | 2009-12-16 | 2010-05-01 | J R J Electronic Co Ltd | Standby power control device |
| CN201867730U (en) * | 2010-11-25 | 2011-06-15 | 精英电脑股份有限公司 | Energy saving circuit and computer system with same |
| CN201984423U (en) * | 2011-04-15 | 2011-09-21 | 蒋安龙 | Peripheral energy-saving computer power case circuit of all-off host |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103680114A (en) | 2014-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103680114B (en) | Startup and shutdown system employing remote infrared control and computer | |
| US8627122B2 (en) | USB charging circuit for a computer | |
| CN103941597B (en) | Power control circuit and there is the electronic installation of this power control circuit | |
| CN201374466Y (en) | Intelligent socket based on power line carrier communication | |
| CN101197979B (en) | Energy-saving standby system of digital television receiver | |
| CN205791612U (en) | A kind of low-power dissipation power supply control circuit | |
| CN102135791A (en) | Energy-saving control method for display and circuit design thereof | |
| CN206400353U (en) | Unmanned plane break-make electric installation and unmanned plane | |
| CN102354261A (en) | Remote control system for power supply switches of machine room servers | |
| CN104536428B (en) | Multimedia remote control | |
| CN106647918B (en) | Electrical equipment and control circuit thereof | |
| CN101959032A (en) | Electronic device | |
| CN207601597U (en) | Concentrator restarts control device | |
| CN205304969U (en) | Equipment stand -by circuit, TV stand -by circuit and TV | |
| CN105280438A (en) | Wireless intelligent switch panel having timing motion function and method | |
| CN206878982U (en) | A kind of integrated network high-definition monitoring system with display screen | |
| CN205003502U (en) | Wireless Intelligence flush mounting plate of switch with timing holding function | |
| CN204558807U (en) | A kind of computer intelligent power socket | |
| CN204302733U (en) | A kind of ON-OFF control circuit based on touch controlled key | |
| CN210466706U (en) | Control device of remote controller power supply and remote controller | |
| CN209448720U (en) | A kind of electric appliance reset circuit and electrical equipment | |
| CN104698903B (en) | A kind of electric appliance standby starter and television set and computer power | |
| CN102540912A (en) | Integrated intelligent control system for household appliances | |
| CN203675133U (en) | Intelligent home system with area bus power supply and local wireless power supply combined | |
| CN203289457U (en) | System controlling power-on/off of computer via network |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20200911 |