CN106959729A - A kind of electronic equipment - Google Patents
A kind of electronic equipment Download PDFInfo
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- CN106959729A CN106959729A CN201610013030.5A CN201610013030A CN106959729A CN 106959729 A CN106959729 A CN 106959729A CN 201610013030 A CN201610013030 A CN 201610013030A CN 106959729 A CN106959729 A CN 106959729A
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- Prior art keywords
- main frame
- command
- display
- power
- control
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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
- G06F1/16—Constructional details or arrangements
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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
- G06F1/16—Constructional details or arrangements
- G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
Abstract
The invention discloses a kind of electronic equipment, including：Display；Main frame, is connected by video line with display；Microcontroller, is arranged in display, for the operation carried out over the display based on user, generates a control command, and control command is sent into main frame by video line；Command process unit, is arranged in main frame, and main frame is controlled for receiving control command, and based on control command.Present invention efficiently solves desktop computer of the prior art, there is the technical problem that can not be controlled by display to host computer.
Description
Technical field
The present invention relates to field of computer technology, more particularly to a kind of electronic equipment.
Background technology
Desktop computer, is a kind of computer relatively common during routine work is lived, its host computer, display
The equipment such as device are all relatively independent, generally need to be placed in computer desk or special workbench on use,
With economy and durability, thermal diffusivity is preferable, the advantages of accessory is easily changed.
Typically it is attached, is made by special video line between the display and host computer of desktop computer
Used time, user needs to carry out switching on and shutting down operation to display and host computer respectively.But due to display and electricity
The separation property feature of brain server, sometimes, host computer are placed on the position for being difficult to touch, and display
It is easier to be touched.Therefore, user operates not convenient to switching on and shutting down of host computer etc..But prior art
In desktop computer, it is impossible to host computer is controlled by display.
To sum up, how host computer to be controlled by display, has become current skill urgently to be resolved hurrily
Art problem.
The content of the invention
The embodiment of the present application solves desktop computer of the prior art by providing a kind of electronic equipment,
In the presence of the technical problem that can not be controlled by display to host computer.
This application provides a kind of electronic equipment, including：
Display；
Main frame, is connected by video line with the display；
Microcontroller, is arranged in the display, for the behaviour carried out on the display based on user
Make, generate a control command, and the control command is sent to by the main frame by the video line；
Command process unit, is arranged in the main frame, for receiving the control command, and based on described
Control command is controlled to the main frame.
Preferably, the video line, including：
D-SUB video lines；Or
DVI video lines；Or
HDMI video line；Or
DP video lines.
Preferably, the command process unit is arranged on the GPU in the main frame Nei or on video card.
Preferably, the input of the command process unit and the DDC passages of the video line or AUX are logical
Road is connected；The output end of the command process unit is connected with the preset interface on the mainboard in the main frame,
The preset interface is the interface being connected with the external key on the main frame.
Preferably, the microcontroller, specifically for：
When the main frame is in off-mode, the power-on operation carried out on the display based on user,
A power-on command is generated, and the power-on command is sent to by the main frame by the DDC passages；Or
When the main frame is in open state, the power-off operation carried out on the display based on user,
A shutdown command is generated, and the shutdown command is sent to by the main frame by the DDC passages；Or
When the main frame is in sleep state or resting state, carried out on the display based on user
Wake operation, generates a wake command, and the wake command is sent into institute by the DDC passages
State main frame.
Preferably, the command process unit, specifically for：
When receiving the power-on command, power-on pulse signal is generated, and the power-on pulse signal is defeated
Go out to the preset interface on the mainboard, so as to control the main frame to start shooting；Or
When receiving the shutdown command, generation shutdown pulse signal, and the shutdown pulse signal is defeated
Go out to the preset interface on the mainboard, so as to control the main frame to shut down；Or
When receiving the wake command, wake-up pulse signal is generated, and the wake-up pulse signal is defeated
Go out to the preset interface on the mainboard, so as to control the main frame to be waken up from sleep state or resting state.
Preferably, the microcontroller, specifically for：
When the main frame is in open state, the reboot operation carried out on the display based on user,
A reset command is generated, and the reset command is sent to by the main frame by the DDC passages.
Preferably, the command process unit, specifically for：
When receiving the reset command, pulse signal is restarted in generation, and to restart pulse signal defeated by described
Go out to the preset interface on the mainboard, so as to control the main frame to be waken up from the sleep state.
Preferably, the electronic equipment, also includes：
Interface power controls circuit, is arranged in the display；
Wherein, the interface power control circuit includes field-effect transistor, diode and the microcontroller
Device, the source electrode of the field-effect transistor is connected with the video card or the GPU, the field effect transistor
The drain electrode of pipe is connected with standby power circuit, the grid of the microcontroller and the field-effect transistor, institute
State source electrode and the standby power circuit connection of field-effect transistor, the grid of the field-effect transistor
Pole default conditions are low level；The positive pole of the diode is connected with the standby power circuit, described two grades
The negative pole of pipe is connected with the source electrode of the field-effect transistor；
Wherein, the microcontroller is used for when detecting the power-on operation that user is carried out on the display,
And when the source electrode of the field-effect transistor is not detected by the power supply signal of the video card or the GPU,
The readiness control circuit is opened, and controls the grid of the field-effect transistor for high level, to cause
Standby power circuit is stated to power to the command process unit by the diode.
Preferably, the microcontroller, is additionally operable to：
When the source electrode of the field-effect transistor detects the power supply signal of the video card or the GPU,
The readiness control circuit is closed, make it that the standby power circuit stops supplying to the command process unit
Electricity；And
Control the field-effect transistor grid be low level, with cause the video card or the GPU to
The standby power circuit is powered.
The one or more technical schemes provided in the embodiment of the present application, at least have the following technical effect that or excellent
Point：
1st, in the embodiment of the present application, a kind of electronic equipment is disclosed, including：Display；Main frame, leads to
Video line is crossed to be connected with display；Microcontroller, is arranged in display, for based on user in display
The operation of upper progress, generates a control command, and control command is sent into main frame by video line；Order
Processing unit, is arranged in main frame, and the main frame is entered for receiving control command, and based on control command
Row control.So, the embodiment of the present application efficiently solves desktop computer of the prior art, there is nothing
The technical problem that method is controlled by display to host computer, realizes user over the display to computer
Main frame boots up or shut down, so that the technique effect brought advantage to the user.
2nd, in the embodiment of the present application, using the DDC channel transfer control commands of video line, without to existing
Some video lines are modified, and meet existing video line standard, and compatibility is good.
3rd, in the embodiment of the present application, using the DDC channel transfer various control orders of video line, to control
The endless number system of order is made, has the advantages that scalability is strong.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, institute in being described below to embodiment
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are of the invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of electronic equipment in the embodiment of the present application；
Fig. 2 is the schematic diagram of the power supply plan of command process unit 211 in the embodiment of the present application.
Embodiment
The embodiment of the present application solves desktop computer of the prior art by providing a kind of electronic equipment,
In the presence of the technical problem that can not be controlled by display to host computer.
The technical scheme of the embodiment of the present application is in order to solve the above technical problems, general thought is as follows：
A kind of electronic equipment, including：Display；Main frame, is connected by video line with the display；It is micro-
Controller, is arranged in the display, for the operation carried out on the display based on user, raw
The control command is sent to the main frame into a control command, and by the video line；Command process
Unit, is arranged in the main frame, for receiving the control command, and based on the control command to institute
Main frame is stated to be controlled.
In order to be better understood from above-mentioned technical proposal, below in conjunction with Figure of description and specific embodiment party
Above-mentioned technical proposal is described in detail formula.
Illustrate first, herein presented term "and/or", a kind of only association for describing affiliated partner is closed
System, expression may have three kinds of relations, for example, A and/or B, can be represented：Individualism A, simultaneously
There is A and B, these three situations of individualism B.In addition, character "/" herein, before and after typicallying represent
Affiliated partner is a kind of relation of "or".
Embodiment one
As shown in figure 1, a kind of electronic equipment is present embodiments provided, including：
Display 100；
Main frame 200, is connected by video line 300 with display 100；
Microcontroller (English：Microcontroller Unit, referred to as：MCU) 130, it is arranged on display
In 100, for the operation carried out on display 100 based on user, a control command is generated, and pass through
Control command is sent to main frame 200 by video line 300；
Command process unit 211, is arranged in main frame 200, for receiving control command, and based on control
Order is controlled to main frame 200.
In specific implementation process, the electronic equipment can be：Desktop computer or game machine or intelligence
The electronic equipments such as TV.When the electronic equipment is desktop computer, main frame 200 is host computer；
When the electronic equipment is game machine, main frame 200 is game host；It is intelligent electricity in the electronic equipment
Apparent time, main frame 200 is TV main frame.Herein, it is specifically which kind of electronic equipment for the electronic equipment,
The present embodiment is not specifically limited.
In specific implementation process, mainly have inside display 100：Display module 110, image procossing mould
Block 120, microcontroller 130, display button 140 and video interface 150.GPU 210 in main frame 200
Vision signal is sent to display 100 by video line 300, vision signal passes through video interface 150, warp
Cross video channel and be sent to microcontroller 130, microcontroller 130 again sends vision signal to image procossing
Module 120, by being handled as processing module 120 vision signal, and the vision signal after processing is led to
Display module 110 is crossed to be shown.Display button 140, display are provided with outside display 100
Button 140 can be made up of multiple buttons, and user can pass through the control main frame 200 of display button 140
Start shooting, shut down, restarting, waking up and (being waken up from dormancy or sleep state), etc..
In specific implementation process, display 100 can provide a user interface, and user can pass through display
Device button 140 is operated to user interface, to be controlled to main frame 200.
For example, when main frame 200 is in off-mode, user can be by the use on display 100
Family Interface Control main frame 200 is started shooting；When main frame 200 is in open state, user can pass through display
User interface control main frame 200 on 100 shuts down；When main frame 200 is in sleep or resting state, use
Family can be waken up by the user interface control main frame 200 on display 100；Gone wrong in main frame 200
When, user can be restarted by the user interface control main frame 200 on display 100.It is of course also possible to
Some shortcuts are set on display 100, carrys out the start of control main frame 200, shuts down, restarts, waking up
Deng.
In specific implementation process, video line 300, Ke Yiwei：D-SUB (D-subminiature, D-
Microminiature interface) video line or DVI (Digital Visual Interface, digital visual interface) video
Line or HDMI (High Definition Multimedia Interface, HDMI) are regarded
VESA (the Video Electronics Standards such as frequency line, DP (Display Port, display port) video line
Association the normal video line) defined.In video line 300 in addition to comprising display information transmission line,
Also include corresponding auxiliary signal transmission line.The auxiliary signal transmission line of DP lines is a pair of differential signals
(AUX+/-), D-SUB, DVI, HDMI transmission line be a pair of IIC (Inter-Integrated Circuit,
IC bus) bus (SCL and SDA).Herein, for main frame 200 and display 100,
Auxiliary signal is half-duplex transmission.The agreement of transmission is the DDCCI for the standard that VESA organizes definition
(Display Data Channel Command Interface) agreement.In the present embodiment microcontroller 130 to
The control command that command process unit 211 is sent, just using bus protocol transmission.
In specific implementation process, microcontroller 130 can be based on DDCCI (Display Data Channel
Command Interface, DDC command interface) agreement, control command is sent to main frame 200,
Control instruction is specifically issued the command process unit 211 in main frame 200 by DDC passages.Certainly, also may be used
So that based on other agreements, the present embodiment is not specifically limited.
In the embodiment of the present application, using the DDC channel transfer control commands of video line, without to existing
Video line be modified, meet existing video line standard, compatibility is good, and can be using video line
DDC channel transfer various control orders, and the endless number system of control command, strong with scalability
Advantage.
In specific implementation process, to ensure interfering for the IIC equipment rooms on video line DDC passages,
Need to carry out address differentiation to each equipment being respectively articulated in bus.The IIC addresses of command process unit can be with
For 0xFA/0xFB, the address is also one of address for reserving in DDCCI specifications.Display 100 needs
When being controlled to main frame 200, can according to standard IIC agreements and be transmitted according to following form
To command process unit 211, command process unit 211 exports corresponding control signal after being decoded, most
The control to main frame 200 is completed eventually.
| Dest | Source | Length | Data/CMD | Data | Checksum |
| 0xFA/FB |
In specific implementation process, the input of command process unit 211 and the DDC of video line 300
(Display Data Channel, display data channel) passage or AUX (Auxiliary, auxiliary) passage
Connection；The output end of command process unit 211 (is set with the mainboard 220 in main frame 200 on mainboard 220
Have CPU) on preset interface 211 connect, the preset interface 211 be and the external key on main frame 200
230 (for example：Power key restarts key) interface of connection, user can also pass through external key 230
Can with the start of control main frame 200, shut down, restart, wake up.
In specific implementation process, the control instruction that microcontroller 130 is sent to command process unit 211,
Can be：The power-on command started shooting for control main frame 200, or the shutdown shut down for control main frame 200
Order, or the reset command that control main frame 200 is restarted, or control main frame 200 are from sleep state or dormancy shape
The wake command that state wakes up.
For example, microcontroller 130 is used for：When main frame 200 is in off-mode, existed based on user
The power-on operation carried out on display 100, generates a power-on command, and order start by DDC passages
Order is sent to the command process unit 211 in main frame 200.Accordingly, command process unit 211 is used for：
When receiving power-on command, power-on pulse signal is generated, and by power-on pulse signal output to mainboard 220
On preset interface 211 so that control main frame 200 is started shooting.Typically, an electricity is provided with main frame 200
Source key, is integrated with the function of start.When main frame 200 is in off-mode, user's short-press power key, electricity
Source key then produces a short pulse signal, and the short pulse is transferred on mainboard 200, so that control main frame 200 is opened
Machine.Herein, command process unit 211 is generated power-on pulse signal and opening that user's short-press power key is produced
The short pulse signal of machine is identical.
For example, microcontroller 130 is used for：When main frame 200 is in open state, existed based on user
The power-off operation carried out on display 100, generates a shutdown command, and order shutdown by DDC passages
Order is sent to the command process unit 211 in main frame 200.Accordingly, command process unit 211 is used for：
When receiving shutdown command, generation shutdown pulse signal, and will shutdown output of pulse signal to mainboard 220
On preset interface 211 so that control main frame 200 is shut down.Typically, the power supply set on main frame 200
Key, the function of also integrated shutdown.When main frame 200 is in open state, user's long-press power key, power supply
Key then produces a long pulse signal, and the long pulse is transferred on mainboard 200, so that control main frame 200 is shut down.
Herein, the shutdown pulse signal that command process unit 211 is generated is used with the shutdown that user's long-press power key is produced
Short pulse signal it is identical.
For example, microcontroller 130 is used for：When main frame 200 is in sleep state or resting state,
The wake operation carried out on display 100 based on user, generates a wake command, and logical by DDC
Wake command is sent to the command process unit 211 in main frame 200 by road.Accordingly, command process unit
211 are used for：When receiving wake command, wake-up pulse signal is generated, and by wake-up pulse signal output
Preset interface 211 on to mainboard 220, so that control main frame 200 wakes up from sleep state or resting state.
Typically, the power key set on main frame 200 is also integrated with arousal function.Main frame 200 be in sleep or
During resting state, user's short-press power key, power key then produces a short pulse signal, and the short pulse is transferred to
On mainboard 200, so that control main frame 200 wakes up from sleep or resting state.Herein, command process list
The short arteries and veins for wake-up master 200 that the wake-up pulse signal of the generation of member 211 is produced with user's short-press power key
Rush signal identical.
For example, microcontroller 130 is used for：When main frame 200 is in open state, existed based on user
The reboot operation carried out on display 100, generates a reset command, and will restart by DDC passages
Order is sent to the command process unit 211 in main frame 200.Accordingly, command process unit 211 is used for：
When receiving reset command, pulse signal is restarted in generation, and will restart output of pulse signal to mainboard 220
On preset interface 211 so that control control main frame 200 from sleep state wake up.Typically, in main frame 200
On be provided with one and restart key, be integrated with and restart function, user, which presses, restarts key, and power key then produces a short arteries and veins
Signal is rushed, the short pulse is transferred on mainboard 200, so that control main frame 200 is restarted.Herein, at order
What reason unit 211 was generated restart pulse signal and user press restart key generation be used for the weight of control main frame 200
The short pulse signal opened is identical.
In specific implementation process, command process unit 211 is arranged on the GPU (Graphics in main frame 200
Processing Unit, graphic process unit) in 210 or on video card, when main frame 200 is in open state,
Command process unit 211 is powered from GPU 210 or video card to command process unit 211.
In addition, as described in Figure 2, the power pins of video interface 150, typically by the GPU in main frame 200
210 or video card exported to display 100.But the GPU 210 or aobvious in the case of power-off of main frame 200
Card can not power for command processor unit 211, now need the standby power circuit 160 in display 100
By the power pins of video interface 150 (i.e.：Video interface 5V power pins in Fig. 2) supplied
Electricity.Therefore, two power supplys are will appear from same power pins.Do not rushed each other to protect the two power supplys
It is prominent, a kind of interface power control circuit is also provided in the present embodiment, the mechanism combined using hardware and software,
To ensure that two power supply sources do not conflict mutually.
As shown in Fig. 2 interface power control circuit is arranged in display 100, including field effect transistor
Pipe is (for example：P-FET), diode is (i.e.：) and microcontroller 130 Diode.Field-effect transistor
S poles (i.e.：Source electrode) it is connected with video card or GPU 210, the D levels of field-effect transistor are (i.e.：Leakage
Pole) it is connected with standby power circuit, the G poles of microcontroller 130 and field-effect transistor are (i.e.：Grid),
The S poles of field-effect transistor and standby power circuit 160 are connected, the G poles acquiescence of field-effect transistor
State is low level；The positive pole of diode is connected with standby power circuit, and the negative pole of diode and field-effect are brilliant
The S poles connection of body pipe.
Wherein, microcontroller 130 is used for：Detecting the power-on operation that user is carried out on display 100
When, and the S poles of scene effect transistor, when being not detected by video card or GPU 210 power supply signal, unlatching is treated
Machine controls circuit 160, and controls the G extremely high level of field-effect transistor, to cause standby power circuit
160 are powered by diode to command process unit 211；Afterwards, the S poles detection of scene effect transistor
To video card or the GPU 210 power supply signal when, turning off standby control circuit 160, to cause standby confession
Circuit 160 stops powering to command process unit 210；And control the extremely low electricity of G of field-effect transistor
It is flat, make it that video card or the GPU 210 are powered to standby power circuit 160.
In specific implementation process, operation of the user to main frame 200 if display 100 is started shooting or performed
During order, microcontroller 130 detects the 5V pins of video interface first, if there is 5V voltages, explanation
GPU 210 or video card normal work, then the turning off standby power supply circuit 160 of microcontroller 130, while micro-control
Device 130 processed exports low level and gives G poles, turns on P-FET, D poles 5V voltages from GPU 210 or
If desired video card, now performed to control commands such as the power-off operations of main frame 200, directly by display 100
Connect DDC passages and send concerned control command.
If in the absence of 5V, illustrating that main frame 200 is standby or off-mode, now, if desired by aobvious
Show that device 100 performs the start to main frame 200 or wake operation, but now GPU 210 is closed mode, nothing
Method receives the control command that display 100 is sent.Accordingly, it would be desirable to first pass through display 100 to main frame 200
Command process unit 211 power, i.e., microcontroller 130 the t1 moment give G poles output high level close
While P-FET, standby power circuit is also issued commands to, allows it to export 5V voltages.The 5V voltages
Command process unit 211 can be given by diode, video line 300, after command process unit 211 is powered
It can activate, the control command that display 100 is sended over can be received.
In specific implementation process, display 100 sends control command, it is necessary to ensure command processor 211
Activation could be sent.Can be in t2 moment (t1+ Δs t) transmission control commands, it is ensured that command process unit 211
Order can be normally received.It may also require that command processor unit 211 upon activation, first pass through DDC
Passage sends microcontroller 130 of the status signal to the end of display 100, the detection shape of microcontroller 130
The control commands such as corresponding start are retransmited after state signal.Microcontroller 130 is sending the control commands such as start
While, low level is exported to P-FET G poles, P-FET is opened, S poles and D poles is turned on, from
And video card or GPU 210 is powered to stand-by circuit 160.
Above method can ensure that command process unit 211 can be in all the period of time in power supply normal condition.
Technical scheme in above-mentioned the embodiment of the present application, at least has the following technical effect that or advantage：
1st, in the embodiment of the present application, a kind of electronic equipment is disclosed, including：Display；Main frame, leads to
Video line is crossed to be connected with display；Microcontroller, is arranged in display, for based on user in display
The operation of upper progress, generates a control command, and control command is sent into main frame by video line；Order
Processing unit, is arranged in main frame, and the main frame is entered for receiving control command, and based on control command
Row control.So, the embodiment of the present application efficiently solves desktop computer of the prior art, there is nothing
The technical problem that method is controlled by display to host computer, realizes user over the display to computer
Main frame boots up or shut down, so that the technique effect brought advantage to the user.
2nd, in the embodiment of the present application, using the DDC channel transfer control commands of video line, without to existing
Some video lines are modified, and meet existing video line standard, and compatibility is good.
3rd, in the embodiment of the present application, using the DDC channel transfer various control orders of video line, to control
The endless number system of order is made, has the advantages that scalability is strong.
, but those skilled in the art once know base although preferred embodiments of the present invention have been described
This creative concept, then can make other change and modification to these embodiments.So, appended right will
Ask and be intended to be construed to include preferred embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification without departing from this hair to the present invention
Bright spirit and scope.So, if the present invention these modification and modification belong to the claims in the present invention and
Within the scope of its equivalent technologies, then the present invention is also intended to comprising including these changes and modification.
Claims (10)
1. a kind of electronic equipment, it is characterised in that including：
Display；
Main frame, is connected by video line with the display；
Microcontroller, is arranged in the display, for the behaviour carried out on the display based on user
Make, generate a control command, and the control command is sent to by the main frame by the video line；
Command process unit, is arranged in the main frame, for receiving the control command, and based on described
Control command is controlled to the main frame.
2. electronic equipment as claimed in claim 1, it is characterised in that the video line, including：
D-SUB video lines；Or
DVI video lines；Or
HDMI video line；Or
DP video lines.
3. electronic equipment as claimed in claim 1, it is characterised in that the command process unit is set
In GPU in the main frame or on video card.
4. electronic equipment as claimed in claim 1, it is characterised in that the command process unit it is defeated
Enter end to be connected with the DDC passages or AUX passages of the video line；The output end of the command process unit
It is connected with the preset interface on the mainboard in the main frame, the preset interface is and the outside on the main frame
The interface of button connection.
5. electronic equipment as claimed in claim 4, it is characterised in that the microcontroller, specific to use
In：
When the main frame is in off-mode, the power-on operation carried out on the display based on user,
A power-on command is generated, and the power-on command is sent to by the main frame by the DDC passages；Or
When the main frame is in open state, the power-off operation carried out on the display based on user,
A shutdown command is generated, and the shutdown command is sent to by the main frame by the DDC passages；Or
When the main frame is in sleep state or resting state, carried out on the display based on user
Wake operation, generates a wake command, and the wake command is sent into institute by the DDC passages
State main frame.
6. electronic equipment as claimed in claim 5, it is characterised in that the command process unit, tool
Body is used for：
When receiving the power-on command, power-on pulse signal is generated, and the power-on pulse signal is defeated
Go out to the preset interface on the mainboard, so as to control the main frame to start shooting；Or
When receiving the shutdown command, generation shutdown pulse signal, and the shutdown pulse signal is defeated
Go out to the preset interface on the mainboard, so as to control the main frame to shut down；Or
When receiving the wake command, wake-up pulse signal is generated, and the wake-up pulse signal is defeated
Go out to the preset interface on the mainboard, so as to control the main frame to be waken up from sleep state or resting state.
7. electronic equipment as claimed in claim 4, it is characterised in that the microcontroller, specific to use
In：
When the main frame is in open state, the reboot operation carried out on the display based on user,
A reset command is generated, and the reset command is sent to by the main frame by the DDC passages.
8. electronic equipment as claimed in claim 7, it is characterised in that the command process unit, tool
Body is used for：
When receiving the reset command, pulse signal is restarted in generation, and to restart pulse signal defeated by described
Go out to the preset interface on the mainboard, so as to control the main frame to be waken up from the sleep state.
9. the electronic equipment as described in claim 1~8 is any, it is characterised in that the electronic equipment,
Also include：
Interface power controls circuit, is arranged in the display；
Wherein, the interface power control circuit includes field-effect transistor, diode and the microcontroller
Device, the source electrode of the field-effect transistor is connected with the video card or the GPU, the field effect transistor
The drain electrode of pipe is connected with standby power circuit, the grid of the microcontroller and the field-effect transistor, institute
State source electrode and the standby power circuit connection of field-effect transistor, the grid of the field-effect transistor
Pole default conditions are low level；The positive pole of the diode is connected with the standby power circuit, described two grades
The negative pole of pipe is connected with the source electrode of the field-effect transistor；
Wherein, the microcontroller is used for when detecting the power-on operation that user is carried out on the display,
And when the source electrode of the field-effect transistor is not detected by the power supply signal of the video card or the GPU,
The readiness control circuit is opened, and controls the grid of the field-effect transistor for high level, to cause
Standby power circuit is stated to power to the command process unit by the diode.
10. electronic equipment as claimed in claim 9, it is characterised in that the microcontroller, is additionally operable to：
When the source electrode of the field-effect transistor detects the power supply signal of the video card or the GPU,
The readiness control circuit is closed, make it that the standby power circuit stops supplying to the command process unit
Electricity；And
Control the field-effect transistor grid be low level, with cause the video card or the GPU to
The standby power circuit is powered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610013030.5A CN106959729A (en) | 2016-01-08 | 2016-01-08 | A kind of electronic equipment |
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| CN201610013030.5A CN106959729A (en) | 2016-01-08 | 2016-01-08 | A kind of electronic equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107515660A (en) * | 2017-07-19 | 2017-12-26 | 苏州三星电子电脑有限公司 | Split computer switching device and method of switching |
| CN114442987A (en) * | 2021-12-27 | 2022-05-06 | 曙光信息产业股份有限公司 | Device control method, apparatus, computer device, storage medium, and program product |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1624624A (en) * | 2003-12-05 | 2005-06-08 | 宏碁股份有限公司 | Display used to control computer host switch and its control method |
| US20060061951A1 (en) * | 2003-05-29 | 2006-03-23 | Fujitsu Limited | Method for controlling computer system having wireless display and computer system |
| CN1975631A (en) * | 2005-12-21 | 2007-06-06 | 南京Lg同创彩色显示系统有限责任公司 | Display and system capable of controlling computer host power supply and its controlling method |
| US20090125733A1 (en) * | 2007-11-08 | 2009-05-14 | Hung-Ming Lin | Method for remote power control and the circuit thereof |
| CN102053662A (en) * | 2009-10-31 | 2011-05-11 | 鸿富锦精密工业（深圳）有限公司 | Computer system |
| CN102213989A (en) * | 2010-04-08 | 2011-10-12 | 鸿富锦精密工业（深圳）有限公司 | Computer on-off system |
| CN102236399A (en) * | 2010-04-22 | 2011-11-09 | 鸿富锦精密工业（深圳）有限公司 | Computer system |
-
2016
- 2016-01-08 CN CN201610013030.5A patent/CN106959729A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060061951A1 (en) * | 2003-05-29 | 2006-03-23 | Fujitsu Limited | Method for controlling computer system having wireless display and computer system |
| CN1624624A (en) * | 2003-12-05 | 2005-06-08 | 宏碁股份有限公司 | Display used to control computer host switch and its control method |
| CN1975631A (en) * | 2005-12-21 | 2007-06-06 | 南京Lg同创彩色显示系统有限责任公司 | Display and system capable of controlling computer host power supply and its controlling method |
| US20090125733A1 (en) * | 2007-11-08 | 2009-05-14 | Hung-Ming Lin | Method for remote power control and the circuit thereof |
| CN102053662A (en) * | 2009-10-31 | 2011-05-11 | 鸿富锦精密工业（深圳）有限公司 | Computer system |
| CN102213989A (en) * | 2010-04-08 | 2011-10-12 | 鸿富锦精密工业（深圳）有限公司 | Computer on-off system |
| CN102236399A (en) * | 2010-04-22 | 2011-11-09 | 鸿富锦精密工业（深圳）有限公司 | Computer system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107515660A (en) * | 2017-07-19 | 2017-12-26 | 苏州三星电子电脑有限公司 | Split computer switching device and method of switching |
| CN114442987A (en) * | 2021-12-27 | 2022-05-06 | 曙光信息产业股份有限公司 | Device control method, apparatus, computer device, storage medium, and program product |
| CN114442987B (en) * | 2021-12-27 | 2024-03-12 | 曙光信息产业股份有限公司 | Device control method, device, computer device, storage medium, and program product |
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