CN114416190B - Android device and computer USB linkage dormancy awakening circuit - Google Patents
Android device and computer USB linkage dormancy awakening circuit Download PDFInfo
- Publication number
- CN114416190B CN114416190B CN202210062356.2A CN202210062356A CN114416190B CN 114416190 B CN114416190 B CN 114416190B CN 202210062356 A CN202210062356 A CN 202210062356A CN 114416190 B CN114416190 B CN 114416190B
- Authority
- CN
- China
- Prior art keywords
- signal
- computer
- module
- switch control
- android device
- 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.)
- Active
Links
- 230000005059 dormancy Effects 0.000 title claims abstract description 22
- 230000007958 sleep Effects 0.000 claims abstract description 17
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002618 waking effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/4401—Bootstrapping
- G06F9/4418—Suspend and resume; Hibernate and awake
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4063—Device-to-bus coupling
- G06F13/4068—Electrical coupling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The invention discloses an android device and computer USB linkage dormancy wakeup circuit, which relates to the field of computer dormancy, and comprises the following components: the trigger signal module is used for outputting a trigger signal to the switch control module when the computer is dormant; when the computer wakes up, no trigger signal is output; the switch control module is used for controlling whether the signal output module outputs a signal or not; the signal output module is used for enabling the android device to sleep when the switch control module receives the input signal of the trigger signal module; when the switch control module does not receive the input signal of the trigger signal module, the android device is changed from dormancy to awakening; compared with the prior art, the invention has the beneficial effects that: according to the invention, when the computer and the android device enter dormancy, the triggering signal module is enabled not to output a signal to the switch control module by waking up the computer, so that the signal output module outputs a signal to wake up the mobile phone, and the mobile phone is not manually woken up again after the computer is required to be woken up, thereby being more convenient.
Description
Technical Field
The invention relates to the field of computer dormancy, in particular to an android device and computer USB linkage dormancy awakening circuit.
Background
The computer dormancy refers to that the data in the running state is stored in a hard disk, and the whole machine completely stops supplying power. The computer can be completely powered off during dormancy, and the time for automatically powering off the display and the hard disk is set to be longer than necessary.
When the existing android device is connected with a computer, after the computer and the android device enter a dormant state, the android device cannot be awakened after the computer is awakened, and manual operation is needed.
The reason is that computers and chips to which the computers belong in the market do not support synchronous function switching, functional deficiency exists from dormancy to awakening, and no sense of state switching exists, so that the condition that the sense of absence needs to change the whole state (input technical parameters and technical standards) within a specific time is met, and improvement is needed.
Disclosure of Invention
The invention aims to provide an android device and computer USB linkage dormancy wakeup circuit so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
android device and computer USB linkage dormancy awakening circuit includes:
the trigger signal module is used for outputting a trigger signal to the switch control module when the computer is dormant; when the computer wakes up, no trigger signal is output;
the switch control module is used for controlling whether the signal output module outputs a signal or not;
the signal output module is used for not outputting signals to the android device when the switch control module receives the input signals of the trigger signal module, and the android device is dormant; when the switch control module does not receive the input signal of the trigger signal module, outputting a signal to the android device, and changing the sleep of the android device into the wake-up of the android device;
the trigger signal module is connected with the switch control module, and the switch control module is connected with the signal output module.
As still further aspects of the invention: the trigger signal module comprises a resistor R1 and a resistor R2, one end of the resistor R1 is connected with a computer sleep signal USB-OTGO-DP, the other end of the resistor R1 is connected with the resistor R2 and the switch control module, and the other end of the resistor R2 is grounded.
As still further aspects of the invention: the switch control module comprises a MOS tube Q1, a trigger signal module is connected with the G electrode of the MOS tube Q1, the S electrode of the MOS tube Q1 is grounded, and the D electrode of the MOS tube Q1 is connected with the signal output module.
As still further aspects of the invention: the signal output module comprises a resistor R3, one end of the resistor R3 is connected with 3.3V voltage, and the other end of the resistor R3 is connected with an android device wake-up signal USB-DET and a switch control module.
As still further aspects of the invention: when the computer is dormant, the computer dormant signal USB-OTGO-DP is 3.3V; when the computer wakes up, the computer dormancy signal USB-OTGO-DP is 0V.
As still further aspects of the invention: when the computer sleep signal USB-OTGO-DP is lower than 1V, the MOS transistor Q1 is not conducted.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, when the computer and the android device enter dormancy, the triggering signal module is enabled not to output signals to the switch control module by waking up the computer, so that the signal output module outputs signals to wake up the android device, and the android device is not manually woken up again after the computer is required to be woken up, thereby being more convenient.
Drawings
Fig. 1 is a schematic diagram of an android device and computer USB linked sleep wake-up circuit.
Fig. 2 is a circuit diagram of an android device and computer USB linked sleep wake-up circuit.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention are included in the protection scope of the present invention.
Referring to fig. 1, the sleep wake-up circuit for the android device and the USB link of the computer includes:
the trigger signal module is used for outputting a trigger signal to the switch control module when the computer is dormant; when the computer wakes up, no trigger signal is output;
the switch control module is used for controlling whether the signal output module outputs a signal or not;
the signal output module is used for not outputting signals to the android device when the switch control module receives the input signals of the trigger signal module, and the android device is dormant; when the switch control module does not receive the input signal of the trigger signal module, outputting a signal to the android device, and changing the sleep of the android device into the wake-up of the android device;
the trigger signal module is connected with the switch control module, and the switch control module is connected with the signal output module.
In this embodiment: referring to fig. 2, the trigger signal module includes a resistor R1 and a resistor R2, one end of the resistor R1 is connected to the computer sleep signal USB-OTGO-DP, the other end of the resistor R1 is connected to the resistor R2 and the switch control module, and the other end of the resistor R2 is grounded.
When the computer is dormant, a computer dormant signal USB-OTGO-DP is input into a high level and is output to the switch control module through a resistor R1; when the computer wakes up, the computer dormancy signal USB-OTGO-DP inputs low level and outputs to the switch control module through the resistor R1.
In this embodiment: referring to fig. 2, the switch control module includes a MOS transistor Q1, a trigger signal module is connected to a G pole of the MOS transistor Q1, an S pole of the MOS transistor Q1 is grounded, and a D pole of the MOS transistor Q1 is connected to a signal output module.
In this embodiment: referring to fig. 2, the signal output module includes a resistor R3, one end of the resistor R3 is connected to a 3.3V voltage, and the other end of the resistor R3 is connected to an android device wake-up signal USB-DET and a switch control module.
When the G pole of the MOS tube Q1 receives a high level, the MOS tube Q1 is conducted, and then 3.3V voltage is grounded through the resistor R3 and the MOS tube Q1, so that the android device wake-up signal USB-DET outputs a low level, and the android device does not receive a trigger signal when a computer is dormant; when the G pole of the MOS tube Q1 receives the low level, the MOS tube Q1 is cut off, and then 3.3V voltage outputs the high level through the resistor R3 and the android device wake-up signal USB-DET, so that the android device receives the wake-up signal when the computer wakes up.
In this embodiment: referring to FIG. 2, when the computer is in sleep, the computer sleep signal USB-OTGO-DP is 3.3V; when the computer wakes up, the computer dormancy signal USB-OTGO-DP is 0V.
3.3V is the working voltage of a common chip of a computer and android equipment, so that a 3.3V voltage simplifying circuit is directly introduced.
In this embodiment: referring to fig. 2, when the computer sleep signal USB-OTGO-DP is lower than 1V, the MOS transistor Q1 is not turned on.
The model of the MOS tube Q1 is 2SK3018, so that the requirement is met. And when the MOS computer sleep signal USB-OTGO-DP is lower than 1V due to circuit faults, the MOS tube Q1 is conducted to wake up android equipment.
In practical use, the resistance value of the resistor is selected from 180K ohms, 120K ohms for resistor R2 and 10K ohms for resistor R3.
The working principle of the invention is as follows: the trigger signal module outputs a trigger signal to the switch control module when the computer is dormant; when the computer wakes up, the switch control module controls the signal output module to output a signal or not, and when the switch control module receives the input signal of the trigger signal module, the signal output module does not output a signal to the android device, and the android device sleeps; when the switch control module does not receive the input signal of the trigger signal module, the switch control module outputs a signal to the android device, and the android device is changed from dormancy to awakening, so that when the computer is manually changed from dormancy to awakening, the android device also automatically wakes up when receiving the signal.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (1)
1. Android device and computer USB linkage dormancy awakening circuit, its characterized in that:
the android device and computer USB linkage dormancy awakening circuit comprises:
the trigger signal module is used for outputting a trigger signal to the switch control module when the computer is dormant; when the computer wakes up, no trigger signal is output;
the switch control module is used for controlling whether the signal output module outputs a signal or not;
the signal output module is used for not outputting signals to the android device when the switch control module receives the input signals of the trigger signal module, and the android device is dormant; when the switch control module does not receive the input signal of the trigger signal module, outputting a signal to the android device, and changing the sleep of the android device into the wake-up of the android device;
the trigger signal module is connected with the switch control module, and the switch control module is connected with the signal output module;
the trigger signal module comprises a resistor R1 and a resistor R2, one end of the resistor R1 is connected with a computer sleep signal USB-OTGO-DP, the other end of the resistor R1 is connected with the resistor R2 and the switch control module, and the other end of the resistor R2 is grounded;
the switch control module comprises a MOS tube Q1, wherein the G electrode of the MOS tube Q1 is connected with the trigger signal module, the S electrode of the MOS tube Q1 is grounded, and the D electrode of the MOS tube Q1 is connected with the signal output module;
the signal output module comprises a resistor R3, one end of the resistor R3 is connected with 3.3V voltage, and the other end of the resistor R3 is connected with an android device wake-up signal USB-DET and a switch control module;
when the computer is dormant, the computer dormant signal USB-OTGO-DP is 3.3V; when the computer wakes up, the computer dormancy signal USB-OTGO-DP is 0V;
when the computer sleep signal USB-OTGO-DP is lower than 1V, the MOS transistor Q1 is not conducted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210062356.2A CN114416190B (en) | 2022-01-19 | 2022-01-19 | Android device and computer USB linkage dormancy awakening circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210062356.2A CN114416190B (en) | 2022-01-19 | 2022-01-19 | Android device and computer USB linkage dormancy awakening circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114416190A CN114416190A (en) | 2022-04-29 |
| CN114416190B true CN114416190B (en) | 2023-11-24 |
Family
ID=81275737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210062356.2A Active CN114416190B (en) | 2022-01-19 | 2022-01-19 | Android device and computer USB linkage dormancy awakening circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114416190B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN101498964A (en) * | 2009-02-04 | 2009-08-05 | 深圳华为通信技术有限公司 | Wireless modulation-demodulation apparatus and system, sleeping/waking method and terminal |
| CN101901040A (en) * | 2009-05-27 | 2010-12-01 | 鸿富锦精密工业（深圳）有限公司 | Computer wake-up control circuit |
| CN102622079A (en) * | 2012-02-25 | 2012-08-01 | 华为终端有限公司 | Sleep method, wakening method and mobile terminal device |
| CN103391103A (en) * | 2012-05-08 | 2013-11-13 | 凌通科技股份有限公司 | Wake-up circuit device consuming ultralow electricity |
| CN204859450U (en) * | 2015-08-10 | 2015-12-09 | 北京华录创智科技有限公司 | Regularly awaken up and dormancy circuit |
| CN105446916A (en) * | 2014-08-29 | 2016-03-30 | 成都鼎桥通信技术有限公司 | USB bus state switching method and apparatus |
| CN106445764A (en) * | 2016-09-29 | 2017-02-22 | 福州大学 | Method for realizing automatic testing of stability of android facility |
| CN106524372A (en) * | 2016-10-26 | 2017-03-22 | 北京理工大学 | Spray-type intelligent awakening device with controllable mobile terminal |
| CN107491257A (en) * | 2016-06-12 | 2017-12-19 | 苹果公司 | For accessing the apparatus and method of common equipment function |
| CN108958106A (en) * | 2018-06-27 | 2018-12-07 | 威凯检测技术有限公司 | A kind of electric vehicle controller dormancy awakening system and control method |
| CN109196480A (en) * | 2017-05-17 | 2019-01-11 | 华为技术有限公司 | A kind of method, mobile terminal and terminal device showing device identification |
| CN111817373A (en) * | 2020-06-30 | 2020-10-23 | 深圳市七州产品设计有限公司 | Charging management device, one-to-many charging wire, quick charging system and management method |
| CN214375902U (en) * | 2020-12-21 | 2021-10-08 | 陕西理工大学 | PC machine energy-saving controller based on USB interface |
-
2022
- 2022-01-19 CN CN202210062356.2A patent/CN114416190B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN101498964A (en) * | 2009-02-04 | 2009-08-05 | 深圳华为通信技术有限公司 | Wireless modulation-demodulation apparatus and system, sleeping/waking method and terminal |
| CN101901040A (en) * | 2009-05-27 | 2010-12-01 | 鸿富锦精密工业（深圳）有限公司 | Computer wake-up control circuit |
| CN102622079A (en) * | 2012-02-25 | 2012-08-01 | 华为终端有限公司 | Sleep method, wakening method and mobile terminal device |
| CN103391103A (en) * | 2012-05-08 | 2013-11-13 | 凌通科技股份有限公司 | Wake-up circuit device consuming ultralow electricity |
| CN105446916A (en) * | 2014-08-29 | 2016-03-30 | 成都鼎桥通信技术有限公司 | USB bus state switching method and apparatus |
| CN204859450U (en) * | 2015-08-10 | 2015-12-09 | 北京华录创智科技有限公司 | Regularly awaken up and dormancy circuit |
| CN107491257A (en) * | 2016-06-12 | 2017-12-19 | 苹果公司 | For accessing the apparatus and method of common equipment function |
| CN106445764A (en) * | 2016-09-29 | 2017-02-22 | 福州大学 | Method for realizing automatic testing of stability of android facility |
| CN106524372A (en) * | 2016-10-26 | 2017-03-22 | 北京理工大学 | Spray-type intelligent awakening device with controllable mobile terminal |
| CN109196480A (en) * | 2017-05-17 | 2019-01-11 | 华为技术有限公司 | A kind of method, mobile terminal and terminal device showing device identification |
| CN108958106A (en) * | 2018-06-27 | 2018-12-07 | 威凯检测技术有限公司 | A kind of electric vehicle controller dormancy awakening system and control method |
| CN111817373A (en) * | 2020-06-30 | 2020-10-23 | 深圳市七州产品设计有限公司 | Charging management device, one-to-many charging wire, quick charging system and management method |
| CN214375902U (en) * | 2020-12-21 | 2021-10-08 | 陕西理工大学 | PC machine energy-saving controller based on USB interface |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114416190A (en) | 2022-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201000602Y (en) | Computer shut-down energy-saving circuit | |
| AU2003250431A1 (en) | Method for reducing power consumption in a state retaining circuit, state retaining circuit and electronic device | |
| TWI482012B (en) | Computer and waking method thereof | |
| CN201867678U (en) | Mainboard of computer capable of reducing power consumption during sleep | |
| CN203643779U (en) | Outage wake-up circuit of ammeter metering terminal | |
| KR101759345B1 (en) | An apparatus and method for controling a monitor having deep sleep mode | |
| CN113805507A (en) | Low-power consumption electronic switch device and equipment control system | |
| CN108551205B (en) | Power saving method for ultra-low power consumption industrial Internet of things gateway, gateway and gateway system | |
| CN101625588B (en) | Supply circuit of PWM controller | |
| CN114416190B (en) | Android device and computer USB linkage dormancy awakening circuit | |
| CN102193616A (en) | Method for controlling power supply of electronic device for improving battery life | |
| US20120091823A1 (en) | Mobile storage device and method for managing power consumption of the mobile storage device | |
| CN216086605U (en) | Simple zero-power-consumption self-locking switch circuit | |
| CN209625154U (en) | A kind of SOC electric power management circuit | |
| CN210609113U (en) | One-key switching circuit | |
| CN219778495U (en) | Circuit for reducing standby power consumption | |
| CN213276302U (en) | Low-power consumption bluetooth lock button awakening circuit | |
| CN218240858U (en) | Control circuit and electronic equipment that screen display state switches | |
| CN216310570U (en) | Low-power circuit applied to rope skipping machine | |
| CN218352487U (en) | Low-power-consumption switching-on and switching-off circuit | |
| CN218213842U (en) | Key awakening circuit applied to frame circuit breaker | |
| CN210605633U (en) | Board card awakened intelligently in standby mode | |
| CN216647307U (en) | Low-power-consumption timing startup and shutdown circuit | |
| CN220475754U (en) | MCU intelligence time delay control switch | |
| CN211209687U (en) | Self-holding switch circuit for sleep function based on triode and microcontroller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |