CN110087291A - The Low-power-consumptiocontrol control method and electronic equipment of WWAN electronic equipment - Google Patents
The Low-power-consumptiocontrol control method and electronic equipment of WWAN electronic equipment Download PDFInfo
- Publication number
- CN110087291A CN110087291A CN201910335083.2A CN201910335083A CN110087291A CN 110087291 A CN110087291 A CN 110087291A CN 201910335083 A CN201910335083 A CN 201910335083A CN 110087291 A CN110087291 A CN 110087291A
- Authority
- CN
- China
- Prior art keywords
- electronic equipment
- wireless network
- control circuit
- interface
- network card
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/30—Connection release
- H04W76/34—Selective release of ongoing connections
-
- 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
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Sources (AREA)
Abstract
The invention discloses the Low-power-consumptiocontrol control method of a kind of electronic equipment and electronic equipments.Electronic equipment includes interface control circuit, and interface control circuit is for connecting wireless network card.In a dormant state whether control method include: to judge electronic equipment；Electronic equipment in a dormant state in the case where, send and disconnect control signal to interface control circuit；Interface control circuit is electrically connected according to disconnecting control signal and disconnect with wireless network card.The control method of the electronic equipment of embodiment of the present invention, electronic equipment in a dormant state in the case where, interface control circuit can be disconnected to be electrically connected with wireless network card, to realize the low-power consumption of electronic equipment and extend the service life of wireless network card.
Description
Technical field
The present invention relates to the Low-power-consumptiocontrol control method of technical field of electronic equipment more particularly to a kind of WWAN electronic equipment and
Electronic equipment.
Background technique
Normally, it is the convenience for realizing electronic equipment connection, wireless network card can be accessed in electronic equipment.Currently, wireless
Network interface card is connect generally by the USB interface of electronic equipment with electronic equipment.Electronic equipment for a period of time when not in use, electronics
Equipment can be in a dormant state.However, USB interface at this time is still in carry mode, this makes the electric current of wireless network card larger,
The power consumption of electronic equipment is caused to increase, meanwhile, it works long hours but also the service life of wireless network card shortens.
Summary of the invention
Embodiments of the present invention provide the Low-power-consumptiocontrol control method and electronic equipment of a kind of WWAN electronic equipment.
A kind of control method that embodiment of the present invention provides is used for electronic equipment, and the electronic equipment includes interface control
Circuit processed, for connecting wireless network card, the control method includes: the interface control circuit
Judge the electronic equipment whether in a dormant state；
The electronic equipment in a dormant state in the case where, send and disconnect control signal to Interface Controller electricity
Road；
The interface control circuit according to it is described disconnect control signal and disconnect be electrically connected with the wireless network card.
The control method of above-mentioned electronic equipment, electronic equipment in a dormant state in the case where, interface control circuit can
Disconnection is electrically connected with wireless network card, to realize the low-power consumption of electronic equipment and extend the service life of wireless network card.
In some embodiments, the control method includes:
In the case where the electronic equipment is in running order, conductivity control signal is sent to the Interface Controller electricity
Road；
The interface control circuit is connected according to the conductivity control signal line and is electrically connected with the wireless network card.
In some embodiments, the electronic equipment includes host, and the interface control circuit is connected by usb protocol
The host.
In some embodiments, the host is equipped with USB interface, and the interface control circuit connects the USB interface,
The wireless network card is plugged in the USB interface.
In some embodiments, the electronic equipment includes power supply, the interface control circuit and the wireless network card
The power supply is connected, the control method includes:
In the case where the interface control circuit is electrically connected disconnection with the wireless network card, keep the power supply to described
Wireless network card power supply.
Electronic equipment in embodiment of the present invention, including processor and interface control circuit, the interface control circuit
The processor and wireless network card are connected, whether in a dormant state the processor for judging the electronic equipment, in institute
In the case where stating electronic equipment in a dormant state, the processor disconnects control signal to the Interface Controller electricity for sending
Road, the interface control circuit be used for according to it is described disconnect control signal and disconnect be electrically connected with the wireless network card.
Above-mentioned electronic equipment, electronic equipment in a dormant state in the case where, interface control circuit can disconnect with wirelessly
The electrical connection of network interface card, to realize the low-power consumption of electronic equipment and extend the service life of wireless network card.
In some embodiments, the processor is used in the case where the electronic equipment is in running order, hair
Send conductivity control signal to the interface control circuit；
The interface control circuit is used to be electrically connected according to conductivity control signal line conducting with the wireless network card.
In some embodiments, the electronic equipment includes host, and the interface control circuit is connected by usb protocol
The host.
In some embodiments, the host is equipped with USB interface, and the interface control circuit connects the USB interface,
The wireless network card is plugged in the USB interface.
In some embodiments, the electronic equipment includes power supply, the interface control circuit and the wireless network card
The power supply is connected, the processor is used for the case where being electrically connected disconnection with the wireless network card in the interface control circuit
Under, keep the power supply to power to the wireless network card.
The additional aspect and advantage of embodiments of the present invention will be set forth in part in the description, partially will be from following
Description in become readily apparent from, or practice through the invention is recognized.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of embodiments of the present invention are from combination following accompanying drawings to embodiment
It will be apparent and be readily appreciated that in description, in which:
Fig. 1 is the flow diagram of the Low-power-consumptiocontrol control method of the electronic equipment of embodiment of the present invention；
Fig. 2 is the module diagram of the electronic equipment of embodiment of the present invention；
Fig. 3 is another flow chart of the Low-power-consumptiocontrol control method of the electronic equipment of embodiment of the present invention；
Fig. 4 is the module diagram of the electronic equipment of embodiment of the present invention；
Fig. 5 is the circuit diagram of the electronic equipment of the relevant technologies；
Fig. 6 is the circuit diagram of the electronic equipment of embodiment of the present invention.
Specific embodiment
Embodiments of the present invention are described below in detail, the embodiment of the embodiment is shown in the accompanying drawings, wherein
Same or similar label indicates same or similar element or element with the same or similar functions from beginning to end.Lead to below
It crosses the embodiment being described with reference to the drawings to be exemplary, for explaining only the invention, and should not be understood as to limit of the invention
System.
Please refer to Fig. 1 and Fig. 2, embodiment of the present invention provides a kind of Low-power-consumptiocontrol control method for WWAN electronic equipment
100.Electronic equipment 100 includes interface control circuit 102, and interface control circuit 102 is for connecting wireless network card 104.Controlling party
Method includes:
Step S10: judge electronic equipment 100 whether in a dormant state；
Step S20: electronic equipment 100 in a dormant state in the case where, send and disconnect control signal to Interface Controller
Circuit 102；
Step S30: interface control circuit 102 is electrically connected according to disconnecting control signal and disconnect with wireless network card 104.
The control method of the electronic equipment 100 of embodiment of the present invention, electronic equipment 100 in a dormant state the case where
Under, interface control circuit 102 can be disconnected to be electrically connected with wireless network card 104, to realize the low-power consumption of electronic equipment 100 and prolong
The service life of long wireless network card 104.
Specifically, interface control circuit 102 is built-in on the motherboard circuit of electronic equipment 100, sets for controlling electronics
Standby 100 are electrically connected with wireless network card 104.In one example, when electronic equipment 100 in a dormant state when, electronic equipment
100 screen does not work.Interface control circuit 102 receives disconnect control signal after disconnect and being electrically connected with wireless network card 104.This
When, wireless network card 104 and electronic equipment 100 are transmitted without data.Wireless network card 104 enters low power consumpting state, it is possible to reduce
The use time of power supply 110 in electronic equipment 100, to realize the low-power consumption of electronic equipment 100.
In addition, in the case where interface control circuit 102 is electrically connected with wireless network card 104 disconnection, the power supply 110 can be kept to be
Wireless network card 104 power, it is ensured that wireless network card 104 in case of constant power enter low power consumpting state, can to avoid by
Cause wireless network card 104 in power-up state and power-off shape in working condition and dormant state frequent switching in electronic equipment 100
State frequent switching, to avoid wireless network card 104 abnormal.Judge electronic equipment 100 in a dormant state or working condition is can
Join the relevant technologies, details are not described herein.
It should be noted that electronic equipment 100 can be the wireless terminal device that can connect wireless network card 104, such as a
People's computer, notebook, tablet computer etc..Wireless network card 104 can be LTE WWAN (Wireless Wide Area
Network, wireless wide area network) wireless network card.It is appreciated that electronic equipment 100 is in the environment that can not connect wired broadband network
Under, network signal can be obtained, electronic equipment 100 is allow to carry out network communication by connecting wireless network card 104.
Referring to Fig. 3, in some embodiments, control method includes:
Step S22: in the case where electronic equipment 100 is in running order, conductivity control signal is sent to Interface Controller
Circuit 102；
Step S24: interface control circuit 102 is connected according to conductivity control signal and is electrically connected with wireless network card 104.
Specifically, in one example, when electronic equipment 100 is in running order, the screen of electronic equipment 100 is bright.
Interface control circuit 102 receives being electrically connected for conducting and wireless network card 104 after conductivity control signal.Wireless network card 104 at this time
Carry out data transmission with host 106, wireless network card 104 works normally, and is in normal power consumption state.
In the present invention, the working condition that wireless network card 104 is controlled by the on-off of interface control circuit 102, can be at any time
Wireless network card 104 is controlled to work normally.Electronic equipment 100 in a dormant state in the case where, interface control circuit 102 disconnect
With being electrically connected for wireless network card 104, wireless network card 104 is in low power consumpting state.In the feelings that electronic equipment 100 is in running order
Under condition, the conducting of interface control circuit 102 is electrically connected with wireless network card 104, wireless network card 104 can normal use offer without line number
According to wireless network card 104 is in normal power consumption state at this time.Wireless network card 104 and electronic equipment 100 are switched to normal work jointly
State, will not generation time delay.In this way, user can timely use wireless network card 104.
In some embodiments, electronic equipment 100 includes host 106, and interface control circuit 102 is connected by usb protocol
Connect host 106.Host 106 can be the host of personal computer.
It is appreciated that usb protocol is a kind of support progress serial data transmission between usb host 106 and USB device
Communication protocol.Wireless network card 104 is connect by interface control circuit 102 with the host 106 of electronic equipment 100, can be assisted by USB
View carries out data transmission.
Specifically, referring to Fig. 4, host is equipped with usb 1 08, interface control circuit 102 connects usb 1 08, nothing
Gauze card 104 is plugged in usb 1 08.
In this way, wireless network card 104 passes through 08 connecting interface control circuit 102 of usb 1.Interface control circuit 102 can be with
Control the disconnection and conducting of wireless network card 104 and usb 1 08.
Referring to Fig. 4, in some embodiments, electronic equipment 100 includes power supply 110, interface control circuit 102 and nothing
Gauze card 104 connects power supply 110.Control method includes:
In the case where interface control circuit 102 is electrically connected disconnection with wireless network card 104, keep power supply 110 to wireless network
104 power supply of card.
It is appreciated that power supply 110 is that interface control circuit 102 and wireless network card 104 are powered.Wireless network card 104 and power supply
110 electrical connection is not limited by interface control circuit 102.Wireless network card 104 is inserted into the usb 1 08 of electronic equipment 100,
Power supply 110 can power to it to guarantee that wireless network card 104 is in energized state.
It can be realized electronics below to test the control method of the electronic equipment 100 of test specification embodiment of the present invention to set
Standby 100 low-power consumption.Referring to Fig. 5, wireless network card 206 is connect by USB interface 204 with the host 202 of electronic equipment, wirelessly
Network interface card 206 connecting test power supply 300.Referring to Fig. 6, wireless network card 104 passes through interface control circuit 102 and electronic equipment
100 host 106 connects, wireless network card 104 and interface control circuit 102 connecting test power supply 300.Fig. 5 is the relevant technologies
Electronic equipment 100 circuit diagram；Fig. 6 is the circuit diagram of the electronic equipment 100 of embodiment of the present invention.
It in the case where electronic equipment is in running order, is individually powered, is surveyed to wireless network card by test power 300
Try the consumption stream of wireless network card.Fig. 5 and two kinds of circuit consumption streams of Fig. 6 are identical, and specification interface control circuit is in running order, not
Increase additional consumption stream.Electronic equipment in a dormant state in the case where, individually supplied by test power to wireless network card
Electricity.The consumption stream of circuit shown in fig. 6, wireless network card is substantially reduced.Specific experiment test data please join following table:
Electronic equipment 100 in embodiment of the present invention includes processor 112 and interface control circuit 102.Interface Controller
Circuit 102 connects processor 112 and wireless network card 104.Whether processor 112 is for judging electronic equipment 100 in suspend mode shape
State.Electronic equipment 100 in a dormant state in the case where, processor 112 disconnects control signal to Interface Controller for sending
Circuit 102.Interface control circuit 102 is used to be electrically connected with wireless network card 104 according to disconnecting control signal and disconnect.
Above-mentioned electronic equipment 100, electronic equipment 100 in a dormant state in the case where, interface control circuit 102 can break
It opens and is electrically connected with wireless network card 104, to realize the low-power consumption of electronic equipment 100 and extend wireless network card 104 uses the longevity
Life.
Specifically, processor 112 and interface control circuit can be set to the host 106 of electronic equipment 100.
It should be noted that the explanation of the control method of the electronic equipment of above embodiment and beneficial effect are also fitted
Electronic equipment 100 for present embodiment is no longer developed in details herein to avoid redundancy.
In some embodiments, processor 112 is used in the case where electronic equipment 100 is in running order, is sent
Conductivity control signal is to interface control circuit 102.Interface control circuit 102 is used for according to conductivity control signal conducting and wireless network
The electrical connection of card 104.
In some embodiments, electronic equipment 100 includes host 106, and interface control circuit 102 is connected by usb protocol
Connect host 106.
In some embodiments, host is equipped with usb 1 08, and interface control circuit 102 connects usb 1 08, nothing
Gauze card 104 is plugged in usb 1 08.
In some embodiments, electronic equipment 100 includes power supply 110, interface control circuit 102 and wireless network card 104
Connect power supply 110.In the case that processor 112 is used to be electrically connected disconnection in interface control circuit 102 with wireless network card 104, protect
Power supply 110 is held to power to wireless network card 104.
In the description of embodiments of the present invention, the meaning of " plurality " is two or more, unless otherwise clear
It is specific to limit.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing specific logical function or process the step of executable instruction code module, segment or portion
Point, and the range of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discussed suitable
Sequence, including according to related function by it is basic simultaneously in the way of or in the opposite order, Lai Zhihang function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system, including the system of processing module or other can be from instruction
Execute system, device or equipment instruction fetch and the system that executes instruction) use, or combine these instruction execution systems, device or
Equipment and use.For the purpose of this specification, " computer-readable medium " can be it is any may include, store, communicating, propagating or
Transfer program uses for instruction execution system, device or equipment or in conjunction with these instruction execution systems, device or equipment
Device.The more specific example (non-exhaustive list) of computer-readable medium include the following: there are one or more wirings
Electrical connection section (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable
Medium, because can then be edited, be interpreted or when necessary with it for example by carrying out optical scanner to paper or other media
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of embodiments of the present invention can be with hardware, software, firmware or their combination come real
It is existing.In the above-described embodiment, multiple steps or method can be with storages in memory and by suitable instruction execution system
The software or firmware of execution is realized.For example, if realized with hardware, in another embodiment, ability can be used
Any one of following technology or their combination well known to domain is realized: being had for realizing logic function to data-signal
The discrete logic of logic gates, the specific integrated circuit with suitable combinational logic gate circuit, programmable gate array
(PGA), field programmable gate array (FPGA) etc..
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries
It suddenly is that relevant hardware can be instructed to complete by program, the program can store in a kind of computer-readable storage medium
In matter, which when being executed, includes the steps that one or a combination set of embodiment of the method.
In addition, each functional unit in various embodiments of the present invention can integrate in a processing module, it can also
To be that each unit physically exists alone, can also be integrated in two or more units in a module.It is above-mentioned integrated
Module both can take the form of hardware realization, can also be realized in the form of software function module.The integrated module
If in the form of software function module realize and when sold or used as an independent product, also can store one calculating
In machine read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of Low-power-consumptiocontrol control method of WWAN electronic equipment, which is characterized in that the electronic equipment includes Interface Controller electricity
Road, for connecting wireless network card, the control method includes: the interface control circuit
Judge the electronic equipment whether in a dormant state；
The electronic equipment in a dormant state in the case where, send and disconnect control signal to the interface control circuit；
The interface control circuit according to it is described disconnect control signal and disconnect be electrically connected with the wireless network card.
2. control method according to claim 1, which is characterized in that the control method includes:
In the case where the electronic equipment is in running order, conductivity control signal is sent to the interface control circuit；
The interface control circuit is connected according to the conductivity control signal and is electrically connected with the wireless network card.
3. control method according to claim 1, which is characterized in that the electronic equipment includes host, the interface control
Circuit processed connects the host by usb protocol.
4. control method according to claim 3, which is characterized in that the host is equipped with USB interface, the Interface Controller
USB interface described in circuit connection, the wireless network card are plugged in the USB interface.
5. control method according to claim 1, which is characterized in that the electronic equipment includes power supply, the interface control
Circuit processed connects the power supply with the wireless network card, and the control method includes:
In the case where the interface control circuit is electrically connected disconnection with the wireless network card, keep the power supply to described wireless
Network interface card power supply.
6. a kind of WWAN electronic equipment, which is characterized in that including processor and interface control circuit, the interface control circuit connects
The processor and wireless network card are connect, whether in a dormant state the processor for judging the electronic equipment, described
Electronic equipment in a dormant state in the case where, the processor disconnects control signal to Interface Controller electricity for sending
Road, the interface control circuit be used for according to it is described disconnect control signal and disconnect be electrically connected with the wireless network card.
7. electronic equipment according to claim 6, which is characterized in that the processor in the electronic equipment for being in
In the case where working condition, conductivity control signal is sent to the interface control circuit；
The interface control circuit is used to be electrically connected according to conductivity control signal conducting with the wireless network card.
8. electronic equipment according to claim 6, which is characterized in that the electronic equipment includes host, the interface control
Circuit processed connects the host by usb protocol.
9. electronic equipment according to claim 8, which is characterized in that the host is equipped with USB interface, the Interface Controller
USB interface described in circuit connection, the wireless network card are plugged in the USB interface.
10. electronic equipment according to claim 6, which is characterized in that the electronic equipment includes power supply, the interface control
Circuit processed connects the power supply with the wireless network card, and the processor is used in the interface control circuit and the wireless network
In the case that card electrical connection disconnects, the power supply is kept to power to the wireless network card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910335083.2A CN110087291B (en) | 2019-04-24 | 2019-04-24 | Low-power-consumption control method for WWAN electronic equipment and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910335083.2A CN110087291B (en) | 2019-04-24 | 2019-04-24 | Low-power-consumption control method for WWAN electronic equipment and electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110087291A true CN110087291A (en) | 2019-08-02 |
| CN110087291B CN110087291B (en) | 2022-08-19 |
Family
ID=67416603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910335083.2A Active CN110087291B (en) | 2019-04-24 | 2019-04-24 | Low-power-consumption control method for WWAN electronic equipment and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110087291B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101959290A (en) * | 2009-07-16 | 2011-01-26 | 北京中电华大电子设计有限责任公司 | Method for controlling power consumption of wireless local area network card |
| CN103200314A (en) * | 2013-03-05 | 2013-07-10 | 广东欧珀移动通信有限公司 | Intelligent sleep method of mobile terminal and intelligent sleep device of mobile terminal |
| JP2013254425A (en) * | 2012-06-08 | 2013-12-19 | Toshiba Tec Corp | Point-of-sale information managing device and control program |
| CN106060909A (en) * | 2016-05-26 | 2016-10-26 | 珠海市魅族科技有限公司 | Network access method and mobile terminal |
| CN107241789A (en) * | 2017-05-23 | 2017-10-10 | 努比亚技术有限公司 | Saving power for terminal method, terminal and computer-readable recording medium |
| CN107736000A (en) * | 2015-06-30 | 2018-02-23 | 华为技术有限公司 | The method and terminal that a kind of terminal interacts with the network equipment |
-
2019
- 2019-04-24 CN CN201910335083.2A patent/CN110087291B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101959290A (en) * | 2009-07-16 | 2011-01-26 | 北京中电华大电子设计有限责任公司 | Method for controlling power consumption of wireless local area network card |
| JP2013254425A (en) * | 2012-06-08 | 2013-12-19 | Toshiba Tec Corp | Point-of-sale information managing device and control program |
| CN103200314A (en) * | 2013-03-05 | 2013-07-10 | 广东欧珀移动通信有限公司 | Intelligent sleep method of mobile terminal and intelligent sleep device of mobile terminal |
| CN107736000A (en) * | 2015-06-30 | 2018-02-23 | 华为技术有限公司 | The method and terminal that a kind of terminal interacts with the network equipment |
| CN106060909A (en) * | 2016-05-26 | 2016-10-26 | 珠海市魅族科技有限公司 | Network access method and mobile terminal |
| CN107241789A (en) * | 2017-05-23 | 2017-10-10 | 努比亚技术有限公司 | Saving power for terminal method, terminal and computer-readable recording medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110087291B (en) | 2022-08-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7921314B2 (en) | Providing power over ethernet cables | |
| US8253277B2 (en) | Electronic assembly provided with a parallel circuit for connecting electrically to two battery units | |
| CN105932733B (en) | OTG power supply and its method of supplying power to, OTG equipment and mobile communication equipment | |
| CN101566870A (en) | Computer system and control method thereof | |
| CN104429020A (en) | Power over ethernet supervision | |
| CN109428727B (en) | Power supply equipment and energy-saving method for power over Ethernet | |
| CN102033590A (en) | Method, device and data processing equipment for supplying power to communication interface | |
| KR20020066380A (en) | Data-interface-controlled multiple plug | |
| CN101853970A (en) | Method and device for charging through universal serial bus (USB) interface | |
| JP2021163480A (en) | Power management system and power management method | |
| CN103329115B (en) | There is the remote access apparatus of communication protocol automatic sensing-detecting feature | |
| CN101593082A (en) | A kind of device of managing power supply circuit of memory equipment, method and computing machine | |
| US7149906B2 (en) | Communication device | |
| CN108429623A (en) | A kind of data access method and the first electronic equipment | |
| US6738857B2 (en) | Combined single-ended/differential data bus connector | |
| US8799688B2 (en) | Bridge capable of power saving by receiving a signal transmitted from a host through a power pin of a connector | |
| US20100058085A1 (en) | Power-Saving Device and Method | |
| US6351820B1 (en) | PC card with automated drag and sleep function | |
| CN117331423A (en) | Power supply method and device of PCIE equipment, storage medium and electronic device | |
| CN218181479U (en) | Power management system of server mainboard, server and server backboard | |
| CN110087291A (en) | The Low-power-consumptiocontrol control method and electronic equipment of WWAN electronic equipment | |
| CN205071015U (en) | Ethernet power supply unit | |
| CN111400225B (en) | USB switching circuit | |
| CN103049063A (en) | Computer crash resetting device | |
| US20240072658A1 (en) | Control method and apparatus, and electronic device |
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 |