CN107548131B - Mobile broadband equipment and power saving method thereof - Google Patents
Mobile broadband equipment and power saving method thereof Download PDFInfo
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- CN107548131B CN107548131B CN201610481993.8A CN201610481993A CN107548131B CN 107548131 B CN107548131 B CN 107548131B CN 201610481993 A CN201610481993 A CN 201610481993A CN 107548131 B CN107548131 B CN 107548131B
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- 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
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- 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
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Abstract
The embodiment of the invention discloses mobile broadband equipment and a power saving method thereof, wherein the method comprises the following steps: when the mobile broadband device is in a working mode in a non-low power consumption state, judging whether key operation is executed within a preset time period; when the key operation is not executed in the preset time period, judging whether the data flow is generated in a preset mode in the preset time period or not; and when the data traffic is not generated in a preset mode within the preset time period, the mobile broadband device is switched from the working mode in the non-low power consumption state to the working mode in the low power consumption state.
Description
Technical Field
The present invention relates to a battery performance management technology of a mobile broadband device, and more particularly, to a mobile broadband device and a power saving method thereof.
Background
With the development of mobile communication technology, more and more mobile broadband devices (such as mifi devices) can provide wireless internet access services for users, the mobile broadband devices integrate functions of a modem, a router and an access point, and since hardware supporting related functions needs to be configured in the mobile broadband devices, a high-performance battery is required to continuously supply power to the mobile broadband devices, when the electric quantity of the mobile broadband devices is low, if the mobile broadband devices cannot be charged, users hope to prolong the standby time of the mobile broadband devices as far as possible, and the situation that the mobile terminals cannot be connected with a wireless network due to shutdown of the mobile broadband devices is avoided. It follows that battery performance is a key quality indicator for mobile broadband devices, especially after a non-detachable battery becomes the standard configuration of a mobile broadband device, and that a battery failure means the scrapping of the whole mobile broadband device.
At present, some mobile terminals in the market can provide functions such as a "power saving mode", which is essentially to reduce the power consumption of the mobile terminal by reducing the brightness of a screen and prohibiting a user from performing power consumption operations such as surfing the internet when the electric quantity of the mobile terminal is low, so as to achieve the purpose of saving power; for the mobile broadband device, since the device can be used as an access point to provide a Wireless internet access service for a user, in a general case, the mobile broadband device is connected to a PC through a USB or connected to one or more mobile terminals through a Wireless local area network (WiFi), and thus, the mobile broadband device may be in a non-low power consumption mode for a long time, which results in a large amount of power consumption of the mobile broadband device.
In the process of implementing the invention, the inventor finds that at least the following problems exist in the prior art:
in the process that a user actually uses the mobile broadband device, when the mobile broadband device is connected with a PC or an adapter through a USB or is connected with at least one mobile terminal through WiFi, even if the user does not perform wireless internet access operation, the mobile broadband device cannot enter the working mode in the low power consumption state. That is, whether the mobile broadband device is connected to the PC or the adapter through the USB or connected to the at least one mobile terminal through the WiFi, the mobile broadband device is in a non-low power consumption mode, which results in a large consumption of power in the mobile broadband device, thereby reducing the service life of the battery in the mobile broadband device.
Disclosure of Invention
In order to solve the existing technical problem, embodiments of the present invention provide a mobile broadband device and a power saving method thereof, which can greatly reduce the power consumption of the mobile broadband device, thereby increasing the service life of a battery in the mobile broadband device.
In order to achieve the above purpose, the technical solution of the embodiment of the present invention is realized as follows:
the embodiment of the invention provides a power saving method of mobile broadband equipment, which comprises the following steps:
when the mobile broadband device is in a working mode in a non-low power consumption state, judging whether key operation is executed within a preset time period;
when the key operation is not executed in the preset time period, judging whether the data flow is generated in a preset mode in the preset time period or not;
and when the data traffic is not generated in the preset mode within the preset time period, the mobile broadband device is switched from the working mode in the non-low power consumption state to the working mode in the low power consumption state.
In the above embodiment, the switching the operating mode of the mobile broadband device from the non-low power consumption state to the low power consumption state includes:
the mobile broadband device is switched from the working mode in the non-low-power-consumption state to a first standby mode in a low-power-consumption state; the first standby mode is a working mode that the mobile broadband device is not connected with a Personal Computer (PC) or an adapter through a Universal Serial Bus (USB).
In the above embodiment, the switching the operating mode of the mobile broadband device from the non-low power consumption state to the low power consumption state includes:
the mobile broadband device switches from the operating mode in the non-low power consumption state to a second standby mode in a low power consumption state; the second standby mode is an operating mode in which the mobile broadband device is connected with the PC or the adapter through the USB.
In the above embodiment, the preset manner includes: connecting the PC through the USB; alternatively, at least one mobile terminal is connected through WiFi.
In the above embodiment, before the mobile broadband device switches from the operating state of non-low power consumption to the operating mode of low power consumption, the method further includes:
judging whether the PC or the adapter is connected through the USB;
the switching of the mobile broadband device from the operating mode in the non-low power consumption state to the low power consumption state operating mode comprises:
when the PC or the adapter is not connected through the USB, the mobile broadband device is switched from the working mode in the non-low power consumption state to the first standby mode;
when the PC or the adapter is connected via the USB, the mobile broadband device switches from the operating mode in the non-low power consumption state to the second standby mode.
In the above embodiment, the method further comprises:
when the mobile broadband device is in the first standby mode, if the PC or the adapter is connected through the USB, the mobile broadband device is switched from the first standby mode to the working mode in the non-low power consumption state;
when the mobile broadband device is in the second standby mode, if the USB in the mobile broadband device is unplugged, the mobile broadband device switches from the second standby mode to the first standby mode.
In the above embodiment, the method further comprises:
when the mobile broadband device is in the working mode of the low power consumption state, if key operation is executed, the mobile broadband device is switched from the working mode of the low power consumption state to the working mode of the non-low power consumption state.
An embodiment of the present invention further provides a mobile broadband device, where the mobile broadband device includes:
the judging unit is used for judging whether the key operation is executed in a preset time period or not when the mobile broadband equipment is in a working mode of a non-low power consumption state; the switching unit is also used for judging whether data flow is generated in a preset mode or not in the preset time period when key operation is not executed in the preset time period, and sending a low-power switching instruction to the switching unit when the data flow is not generated in the preset mode in the preset time period;
the switching unit is configured to switch the mobile broadband device from the operating mode in the non-low power consumption state to the operating mode in the low power consumption state after receiving the low power consumption switching instruction.
In the foregoing embodiment, the switching unit is specifically configured to switch the mobile broadband device from the operating mode in the non-low power consumption state to a first standby mode in a low power consumption state; the first standby mode is an operating mode in which the mobile broadband device is not connected with a PC or an adapter through a USB.
In the foregoing embodiment, the switching unit is further specifically configured to switch the mobile broadband device from the operating mode in the non-low power consumption state to a second standby mode in a low power consumption state; the second standby mode is an operating mode in which the mobile broadband device is connected with the PC or the adapter through the USB.
In the above embodiment, the preset manner includes: connecting the PC through the USB; alternatively, at least one mobile terminal is connected through WiFi.
In the foregoing embodiment, the determining unit is further configured to determine whether to connect the PC or the adapter through the USB when data traffic is not generated in the preset manner within the preset time period, and send a first standby switching instruction to the switching unit when the PC or the adapter is not connected through the USB; when the PC or the adapter is connected through the USB, a second standby switching instruction is sent to the switching unit;
the switching unit is specifically configured to switch the mobile broadband device from the operating mode in the non-low power consumption state to the first standby mode after receiving the first standby switching instruction; and the mobile broadband device is further used for switching the working mode of the non-low power consumption state to the second standby mode after receiving the second standby switching instruction.
In the foregoing embodiment, the determining unit is further configured to determine whether to connect the PC or the adapter through the USB when the mobile broadband device is in the first standby mode, and send a non-low power switching instruction to the switching unit if the PC or the adapter is connected through the USB; the mobile broadband device is also used for judging whether the USB in the mobile broadband device is pulled out or not when the mobile broadband device is in a second standby mode, and sending a first standby switching instruction to the switching unit if the USB in the mobile broadband device is pulled out;
the switching unit is further configured to switch the mobile broadband device from the first standby mode to the operating mode in the non-low power consumption state after receiving the non-low power consumption switching instruction; and further configured to switch the mobile broadband device from the second standby mode to the first standby mode after receiving the first standby switch instruction.
In the above embodiment, the determining unit is further configured to determine whether a key operation is performed when the mobile broadband device is in the operating mode in the low power consumption state, and send a non-low power consumption switching instruction to the switching unit when the key operation is performed;
the switching unit is further configured to switch the mobile broadband device from the operating mode in the low power consumption state to the operating mode in the non-low power consumption state after receiving the non-low power consumption switching instruction.
Therefore, in the technical solution of the embodiment of the present invention, when the mobile broadband device is in the working mode in the non-low power consumption state, it may be determined whether the key operation is performed within the preset time period, and when the key operation is not performed within the preset time period, it may be determined whether the data traffic is generated in the preset time period in the preset manner, and when the data traffic is not generated in the preset time period in the preset manner, the mobile broadband device may be switched from the working mode in the non-low power consumption state to the working mode in the low power consumption state. That is to say, in the technical solution provided in the embodiment of the present invention, on the premise that the mobile broadband device is not subjected to the key operation within the preset time period, even if the PC or the adapter is connected through the USB, or even if at least one mobile terminal is connected through the WiFi, as long as the data traffic is not generated in the preset manner within the preset time period, the mobile broadband device may switch from the operation mode in the non-low power consumption state to the operation mode in the low power consumption state. Instead of the prior art, as long as the PC or the adapter is connected through the USB or at least one mobile terminal is connected through the WiFi, the mobile broadband device does not enter the operating mode in the low power consumption state regardless of whether data traffic is generated within a preset time period. Therefore, compared with the prior art, the mobile broadband device and the power saving method thereof provided by the embodiment of the invention can greatly reduce the consumption of the electric energy of the mobile broadband device, thereby prolonging the service life of the battery in the mobile broadband device; moreover, the method is simple and convenient to realize, convenient to popularize and wide in application range.
Drawings
FIG. 1 is a schematic diagram of a flow chart of an implementation of a power saving method according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a process for implementing the working mode switching according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram illustrating operation mode switching according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a mobile broadband device according to an embodiment of the present invention.
Detailed Description
In various embodiments of the present invention, fig. 1 is a schematic flow chart illustrating an implementation process of a power saving method in an embodiment of the present invention, and as shown in fig. 1, the power saving method of a mobile broadband device may include the following steps:
In a specific embodiment of the present invention, the non-low power consumption state refers to a state in which both a WiFi function and a radio frequency function in the mobile broadband device are turned on; that is, when the mobile broadband device is in the operating mode in the non-low power consumption state, the WiFi function in the mobile broadband device is turned on, and the WiFi module in the mobile broadband device is normally powered; and the radio frequency function of the mobile broadband device is also started, and the radio frequency module in the mobile broadband device is also normally powered.
In the specific embodiment of the present invention, when the mobile broadband device is in the operating mode of the non-low power consumption state, it may be determined whether the key operation is performed within the preset time period, and when the key operation is not performed within the preset time period, step 102 may be continuously performed; when the key operation is performed within the preset time period, step 104 is performed.
In addition, in the specific embodiment of the present invention, the preset time period may be set according to system requirements. For example, the preset time period may be: for 600 seconds.
In an embodiment of the present invention, when the key operation is not performed within the preset time period, it may be further determined whether the data traffic is generated in the preset manner within the preset time period. Wherein, the preset mode comprises: connecting a PC through a USB; alternatively, at least one mobile terminal is connected through WiFi. When the data traffic is not generated in the preset manner within the preset time period, the step 103 may be continuously performed; when the data traffic is generated in a predetermined manner within a predetermined time period, step 104 is executed.
And 103, switching the mobile broadband device from the working mode in the non-low-power-consumption state to the working mode in the low-power-consumption state, and ending the processing flow.
In an embodiment of the present invention, the low power consumption state refers to a state in which both the WiFi function and the radio frequency function in the mobile broadband device are turned off. That is, when the mobile broadband device is in the operating mode of the low power consumption state, the WiFi function in the mobile broadband device is turned off, and the WiFi module in the mobile broadband device is powered off; and the radio frequency function of the mobile broadband device is also closed, and the radio frequency module in the mobile broadband device is also powered off.
In an embodiment of the present invention, the operation modes of the low power consumption state include: a first standby mode and a second standby mode.
Wherein, the first standby mode is as follows: the mobile broadband device has no working mode of connecting a PC or an adapter through a USB. That is, when the mobile broadband device is in the first standby mode, the mobile broadband device is not connected to the PC or the adapter through the USB.
The second standby mode is that: the mobile broadband device is connected to the PC or the working mode of the adapter through the USB. That is, when the mobile broadband device is in the second standby mode, the mobile broadband device is connected to the PC or adapter via USB.
In a specific embodiment of the present invention, when data traffic is not generated in a preset manner within a preset time period, the mobile broadband device switches from the operating mode in the non-low power consumption state to the operating mode in the low power consumption state, and ends the processing procedure. Specifically, the mobile broadband device may be switched from an operating mode in a non-low power consumption state to a first standby mode in a low power consumption state; alternatively, the mobile broadband device may also switch from an operating mode in a non-low power consumption state to a second standby mode in a low power consumption state.
That is, in the specific embodiment of the present invention, it can be determined whether the mobile broadband device can be switched from the operation mode in the non-low power consumption state to the operation mode in the low power consumption state from the following three aspects: 1) whether the mobile broadband equipment is subjected to key operation within a preset time period or not; 2) whether the mobile broadband device is connected with a PC or an adapter through a USB; 3) whether the mobile broadband device is connected with at least one mobile terminal through WiFi. In the technical solution provided in the embodiment of the present invention, on the premise that the mobile broadband device is not operated by a key within a preset time period, even if the PC or the adapter is connected through the USB, or even if at least one mobile terminal is connected through the WiFi, as long as data traffic is not generated in the preset manner within the preset time period, the mobile broadband device switches from the operating mode in the non-low power consumption state to the operating mode in the low power consumption state.
Fig. 2 is a schematic flow chart of implementation of switching of the operating mode in the embodiment of the present invention, and as shown in fig. 2, a method for switching a mobile broadband device from an operating mode in a non-low power consumption state to an operating mode in a low power consumption state includes the following steps:
In the specific embodiment of the present invention, when data traffic is not generated in a preset manner within a preset time period, before the mobile broadband device switches from the operating mode in the non-low power consumption state to the operating mode in the low power consumption state, it may also be determined whether to connect the PC or the adapter through the USB, and when the PC or the adapter is not connected through the USB, step 202 is executed; when a PC or an adapter is connected through USB, step 203 is performed.
In the specific embodiment of the present invention, when the PC or the adapter is not connected through the USB, the mobile broadband device may switch from the operating mode in the non-low power consumption state to the first standby mode, and end the processing procedure this time. Specifically, when the PC or the adapter is not connected through the USB, the WiFi function of the mobile broadband device may be turned off first, and then the radio frequency function of the mobile broadband device may be turned off.
In a specific embodiment of the invention, the mobile broadband device may switch from an operating mode that is not a low power consumption state to a second standby mode when a PC or adapter is connected via USB. Specifically, when the PC or the adapter is connected through the USB, the WiFi function of the mobile broadband device may be turned off first, and then the radio frequency function of the mobile broadband device may be turned off.
According to the above description, through the steps 201 to 203, the mobile broadband device may switch from the operation mode in the non-low power consumption state to the first standby mode in the low power consumption state, or the mobile broadband device may switch from the operation mode in the non-low power consumption state to the second standby mode in the low power consumption state.
Fig. 3 is a schematic structural diagram of switching operation modes in an embodiment of the present invention, and as shown in fig. 3, when the mobile broadband device is in an operation mode in a non-low power consumption state, and when no key operation is performed within a preset time period and no data traffic is generated in a preset manner within the preset time period, the mobile broadband device may switch from the operation mode in the non-low power consumption state to a first standby mode in a low power consumption state, or may switch from the operation mode in the non-low power consumption state to a second standby mode in the low power consumption state. Further, when the mobile broadband device is in the first standby mode, if the PC or the adapter is connected via the USB, the mobile broadband device may also be switched from the first standby mode to an operating mode that is not a low power consumption state. Further, when the mobile broadband device is in the second standby mode, if the USB in the mobile broadband device is unplugged, the mobile broadband device may switch from the second standby mode to the first standby mode. When the mobile broadband device is in the first standby mode or the second standby mode, if the key operation is performed, the mobile broadband device may be switched from the first standby mode or the second standby mode to an operating mode that is not a low power consumption state.
And step 104, ending the power saving process of the mobile broadband device.
In an embodiment of the present invention, when a key operation is performed within a preset time period, or data traffic is generated in a preset manner within the preset time period, the power saving process of the mobile broadband device may be ended.
According to the power saving method provided by the embodiment of the invention, on the premise that the mobile broadband device is not subjected to key operation within the preset time period, even if the mobile broadband device is connected with a PC or an adapter through a USB (universal serial bus) or is connected with at least one mobile terminal through WiFi (wireless fidelity), as long as the data traffic is not generated in the preset time period in a preset mode, the mobile broadband device can be switched from the working mode in the non-low-power-consumption state to the working mode in the low-power-consumption state. Instead of the prior art, as long as the PC or the adapter is connected through the USB or at least one mobile terminal is connected through the WiFi, the mobile broadband device does not enter the operating mode in the low power consumption state regardless of whether data traffic is generated within a preset time period. Therefore, compared with the prior art, the mobile broadband device and the power saving method thereof provided by the embodiment of the invention can greatly reduce the consumption of the electric energy of the mobile broadband device, thereby prolonging the service life of the battery in the mobile broadband device; moreover, the method is simple and convenient to realize, convenient to popularize and wide in application range.
Fig. 4 is a schematic structural diagram of a mobile broadband device in an embodiment of the present invention, and as shown in fig. 4, the mobile broadband device may include: a judging unit 401 and a switching unit 402; wherein the content of the first and second substances,
the determining unit 401 is configured to determine whether a key operation is performed within a preset time period when the mobile broadband device is in a working mode in a non-low power consumption state; the switching unit is further configured to determine whether data traffic is generated in a preset manner within the preset time period when no key operation is performed within the preset time period, and send a low power consumption switching instruction to the switching unit 402 when data traffic is not generated in the preset manner within the preset time period;
the switching unit 402 is configured to switch the mobile broadband device from the operating mode in the non-low power consumption state to the operating mode in the low power consumption state after receiving the low power consumption switch.
Further, the switching unit 402 is specifically configured to switch the mobile broadband device from the operating mode in the non-low power consumption state to a first standby mode in a low power consumption state; the first standby mode is an operating mode in which the mobile broadband device is not connected with a PC or an adapter through a USB.
Further, the switching unit 402 is further specifically configured to switch the mobile broadband device from the operating mode in the non-low power consumption state to a second standby mode in a low power consumption state; the second standby mode is an operating mode in which the mobile broadband device is connected with the PC or the adapter through the USB.
Further, the preset method includes: connecting the PC through the USB; alternatively, at least one mobile terminal is connected through WiFi.
Further, the determining unit 401 is further configured to determine whether to connect the PC or the adapter through the USB when data traffic is not generated in the preset manner in the preset time period, and send a first standby switching instruction to the switching unit 402 when the PC or the adapter is not connected through the USB; sending a second standby switching instruction to the switching unit 402 when the PC or the adapter is connected via the USB;
the switching unit 402 is specifically configured to switch the mobile broadband device from the operating mode in the non-low power consumption state to the first standby mode after receiving the first standby switching instruction; and the mobile broadband device is further used for switching the working mode of the non-low power consumption state to the second standby mode after receiving the second standby switching instruction.
Further, the determining unit 401 is further configured to determine whether to connect the PC or the adapter through the USB when the mobile broadband device is in the first standby mode, and send a non-low power switching instruction to the switching unit 402 if the PC or the adapter is connected through the USB; the switching unit 402 is further configured to determine whether the USB in the mobile broadband device is pulled out when the mobile broadband device is in the second standby mode, and send a first standby switching instruction to the switching unit 402 if the USB in the mobile broadband device is pulled out;
the switching unit 402 is further configured to switch the mobile broadband device from the first standby mode to the operating mode in the non-low power consumption state after receiving the non-low power consumption switching instruction; and further configured to switch the mobile broadband device from the second standby mode to the first standby mode after receiving the first standby switch instruction.
Further, the determining unit 401 is further configured to determine whether a key operation is performed when the mobile broadband device is in the operating mode in the low power consumption state, and send a non-low power consumption switching instruction to the switching unit 402 when the key operation is performed;
the switching unit 402 is further configured to switch the mobile broadband device from the operating mode in the low power consumption state to the operating mode in the non-low power consumption state after receiving the non-low power consumption switching instruction.
In practical applications, the determining unit 401 and the switching unit 402 can be implemented by a Central Processing Unit (CPU), a microprocessor unit (MPU), a Digital Signal Processor (DSP), or a Field Programmable Gate Array (FPGA) located in the mobile broadband device.
According to the mobile broadband device provided by the embodiment of the invention, on the premise that the mobile broadband device is not subjected to key operation within the preset time period, even if the mobile broadband device is connected with a PC or an adapter through a USB (universal serial bus) or is connected with at least one mobile terminal through WiFi (wireless fidelity), as long as data traffic is not generated in a preset mode within the preset time period, the mobile broadband device is switched from a working mode in a non-low-power-consumption state to a working mode in a low-power-consumption state. Instead of the prior art, as long as the PC or the adapter is connected through the USB or at least one mobile terminal is connected through the WiFi, the mobile broadband device does not enter the operating mode in the low power consumption state regardless of whether data traffic is generated within a preset time period. Therefore, compared with the prior art, the mobile broadband device provided by the embodiment of the invention can greatly reduce the consumption of the electric energy of the mobile broadband device, thereby prolonging the service life of the battery in the mobile broadband device; moreover, the method is simple and convenient to realize, convenient to popularize and wide in application range.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of a hardware embodiment, a software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.
Claims (8)
1. A method for power saving in a mobile broadband device, the method comprising:
setting a first standby mode and a second standby mode of a low power consumption state in a mobile broadband device, wherein the first standby mode is a working mode that the mobile broadband device is not connected with a Personal Computer (PC) or an adapter through a Universal Serial Bus (USB), and the second standby mode is a working mode that the mobile broadband device is connected with the PC or the adapter through the USB;
when the mobile broadband equipment is in a working mode in a non-low power consumption state, judging whether key operation is executed within a preset time period;
when the key operation is not executed in the preset time period, judging whether the data flow is generated in a preset mode in the preset time period or not;
when data traffic is not generated in the preset mode within the preset time period, the mobile broadband device judges whether to be connected with the PC or the adapter through the USB;
when the PC or the adapter is not connected through the USB, the mobile broadband device is switched from the working mode in the non-low power consumption state to the first standby mode;
when the PC or the adapter is connected via the USB, the mobile broadband device switches from the operating mode in the non-low power consumption state to the second standby mode.
2. The method according to claim 1, wherein the predetermined manner comprises: connecting the PC through the USB; or connecting at least one mobile terminal through a wireless local area network WiFi.
3. The method according to claim 1 or 2, characterized in that the method further comprises:
when the mobile broadband device is in the first standby mode, if the PC or the adapter is connected through the USB, the mobile broadband device is switched from the first standby mode to the working mode in the non-low power consumption state;
when the mobile broadband device is in the second standby mode, if the USB in the mobile broadband device is unplugged, the mobile broadband device switches from the second standby mode to the first standby mode.
4. The method of claim 1, further comprising:
when the mobile broadband device is in the working mode of the low power consumption state, if key operation is executed, the mobile broadband device is switched from the working mode of the low power consumption state to the working mode of the non-low power consumption state.
5. A mobile broadband device is characterized in that a first standby mode and a second standby mode in a low power consumption state are set in the mobile broadband device, wherein the first standby mode is an operating mode that the mobile broadband device is not connected with a Personal Computer (PC) or an adapter through a Universal Serial Bus (USB), and the second standby mode is an operating mode that the mobile broadband device is connected with the PC or the adapter through the USB;
the mobile broadband device comprises:
the judging unit is used for judging whether the key operation is executed in a preset time period or not when the mobile broadband equipment is in a working mode of a non-low power consumption state; the switching unit is further configured to determine whether to generate data traffic in a preset manner within the preset time period when no key operation is performed within the preset time period, determine whether to connect the PC or the adapter through the USB when no data traffic is generated in the preset manner within the preset time period, and send a first standby switching instruction to the switching unit when the PC or the adapter is not connected through the USB; when the PC or the adapter is connected through the USB, a second standby switching instruction is sent to the switching unit;
the switching unit is used for switching the mobile broadband device from the working mode in the non-low power consumption state to the first standby mode after receiving the first standby switching instruction; and the mobile broadband device is further used for switching the working mode of the non-low power consumption state to the second standby mode after receiving the second standby switching instruction.
6. The mobile broadband device of claim 5, wherein the preset manner comprises: connecting the PC through the USB; alternatively, at least one mobile terminal is connected through WiFi.
7. The mobile broadband device according to claim 5 or 6, wherein the determining unit is further configured to determine whether to connect the PC or the adapter via the USB when the mobile broadband device is in the first standby mode, and send a non-low power switching instruction to the switching unit if the PC or the adapter is connected via the USB; the mobile broadband device is also used for judging whether the USB in the mobile broadband device is pulled out or not when the mobile broadband device is in a second standby mode, and sending a first standby switching instruction to the switching unit if the USB in the mobile broadband device is pulled out;
the switching unit is further configured to switch the mobile broadband device from the first standby mode to the operating mode in the non-low power consumption state after receiving the non-low power consumption switching instruction; and further configured to switch the mobile broadband device from the second standby mode to the first standby mode after receiving the first standby switch instruction.
8. The mobile broadband device according to claim 5, wherein the determining unit is further configured to determine whether a key operation is performed when the mobile broadband device is in the operating mode in the low power consumption state, and send a non-low power consumption switching instruction to the switching unit when the key operation is performed;
the switching unit is further configured to switch the mobile broadband device from the operating mode in the low power consumption state to the operating mode in the non-low power consumption state after receiving the non-low power consumption switching instruction.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610481993.8A CN107548131B (en) | 2016-06-27 | 2016-06-27 | Mobile broadband equipment and power saving method thereof |
| PCT/CN2017/073750 WO2018000828A1 (en) | 2016-06-27 | 2017-02-16 | Mobile broadband device and power saving method therefor, and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610481993.8A CN107548131B (en) | 2016-06-27 | 2016-06-27 | Mobile broadband equipment and power saving method thereof |
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| Publication Number | Publication Date |
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| CN107548131A CN107548131A (en) | 2018-01-05 |
| CN107548131B true CN107548131B (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610481993.8A Active CN107548131B (en) | 2016-06-27 | 2016-06-27 | Mobile broadband equipment and power saving method thereof |
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| Country | Link |
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| CN (1) | CN107548131B (en) |
| WO (1) | WO2018000828A1 (en) |
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| CN111930222A (en) * | 2020-07-31 | 2020-11-13 | 联想(北京)有限公司 | Control method and device and electronic equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| TWI342487B (en) * | 2007-02-27 | 2011-05-21 | Issc Technologies Corp | Dual direction wireless peripheral device and power saving method thereof |
| CN102405673A (en) * | 2010-02-04 | 2012-04-04 | 华为终端有限公司 | Method and wireless terminal device for reducing power consumption of wireless terminal device |
| CN102645965A (en) * | 2011-02-12 | 2012-08-22 | 中兴通讯股份有限公司 | Method, system and device for enabling USB (universal serial bus) data card with U disc function to enter into dormant state |
| CN102421134B (en) * | 2011-12-07 | 2014-12-17 | 华为终端有限公司 | Wireless access point equipment and method for controlling same |
| CN102707789A (en) * | 2012-04-28 | 2012-10-03 | 厦门市凌拓通信科技有限公司 | Method for saving power for mobile data card based on traffic monitoring |
| CN104423530B (en) * | 2013-08-30 | 2019-03-26 | 中兴通讯股份有限公司 | Mobile device electricity-saving control method, device and mobile device, host terminal |
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2016
- 2016-06-27 CN CN201610481993.8A patent/CN107548131B/en active Active
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| CN107548131A (en) | 2018-01-05 |
| WO2018000828A1 (en) | 2018-01-04 |
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