CN110704271A - Power consumption control method and device for external equipment module of mobile handheld terminal - Google Patents
Power consumption control method and device for external equipment module of mobile handheld terminal Download PDFInfo
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- CN110704271A CN110704271A CN201910787822.1A CN201910787822A CN110704271A CN 110704271 A CN110704271 A CN 110704271A CN 201910787822 A CN201910787822 A CN 201910787822A CN 110704271 A CN110704271 A CN 110704271A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3058—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations
- G06F11/3062—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations where the monitored property is the power consumption
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- 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
- G06F9/46—Multiprogramming arrangements
- G06F9/52—Program synchronisation; Mutual exclusion, e.g. by means of semaphores
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- 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
- G06F9/46—Multiprogramming arrangements
- G06F9/54—Interprogram communication
- G06F9/542—Event management; Broadcasting; Multicasting; Notifications
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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
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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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 invention provides a power consumption control method and a power consumption control device for an external device module of a mobile handheld terminal, wherein the method comprises the following steps: the mobile handheld terminal is connected with the external equipment module, and the mobile handheld terminal is provided with a corresponding external equipment module application; and the mobile handheld terminal monitors the application of the external equipment module and manages and controls the power consumption of the external equipment module according to the state of the operating system of the mobile handheld terminal and/or the state of the application of the external equipment module. The invention can synchronize the low-power-consumption dormancy of the external equipment module with the system dormancy of the mobile handheld terminal operating system, and simultaneously the operating system of the mobile handheld terminal monitors the application state of the external equipment module, thereby realizing the safety control of the power consumption of the external equipment module of the mobile handheld terminal.
Description
Technical Field
The embodiment of the invention relates to the field of power consumption management and control application, in particular to a power consumption management and control method and device for an external device module of a mobile handheld terminal.
Background
A mobile hand-held terminal generally refers to a portable data processing terminal having several characteristics: operating systems such as WINDOWS Mobile6.1/6.5 WinCE5.0/6.0, LINUX, Android, ucos and the like; the device comprises a memory, a CPU, a display card and the like; the keyboard is provided with a screen and a keyboard, and has data transmission processing capacity; the mobile use can be realized by the battery.
With the development of information technology and computer technology, mobile handheld terminals have the characteristics of low power consumption, small size, high integration level and the like, and have been widely applied to various industries as mobile information tools. With the diversification of application requirements, external device modules of the mobile handheld terminal are also various, for example, an external printer module, an Ultra High Frequency (UHF) module, and the like on the mobile handheld terminal. The external equipment module has considerable power consumption during working, and if one mobile handheld terminal is connected with a plurality of external equipment modules, the battery power of the mobile handheld terminal can be exhausted quickly, so that the user experience of the mobile handheld terminal is influenced.
At present, an external device module of a mobile handheld terminal may control a power consumption mode of the external device module or control power on and power off of the external device module through an application developed for the corresponding device module.
However, in the process of implementing the invention, the inventor finds that the prior art has at least the following problems:
if the application controlling the external device module is cleared, crashed or abnormally quit, the power consumption mode of the external device module cannot be controlled or the power on and power off of the external device module cannot be controlled, so that the power consumption of the external device module of the mobile handheld device is in an out-of-control state.
It should be noted that the above background description is only for the sake of clarity and complete description of the technical solutions of the present invention and for the understanding of those skilled in the art. Such solutions are not considered to be known to the person skilled in the art merely because they have been set forth in the background section of the invention.
Disclosure of Invention
In view of the foregoing problems, an object of embodiments of the present invention is to provide a method and an apparatus for managing and controlling power consumption of an external device module of a mobile handheld terminal, which can implement safe management and control of power consumption of the external device module of the mobile handheld terminal.
In order to achieve the above object, an embodiment of the present invention provides a power consumption control method for an external device module of a mobile handheld terminal, including: the mobile handheld terminal is connected with the external equipment module, and the mobile handheld terminal is provided with a corresponding external equipment module application; and the mobile handheld terminal monitors the application of the external equipment module and manages and controls the power consumption of the external equipment module according to the state of the operating system of the mobile handheld terminal and/or the state of the application of the external equipment module.
Further, the mobile handheld terminal is connected with the external device module, and specifically includes: the external equipment module is connected to the mobile handheld terminal through embedded connection or wireless equipment; judging whether the mobile handheld terminal is provided with a corresponding external equipment module application or not, and updating the external equipment module application installed on the mobile handheld terminal; and if not, installing corresponding external equipment module application on the mobile handheld terminal.
Further, the power consumption management and control of the external device module specifically includes: when the application of the external equipment module is started, the external equipment module enters a working mode; and when the application of the external equipment module exits, the external equipment module enters a low-power-consumption power-saving mode.
Further, the power consumption management and control of the external device module specifically includes: if the operating system of the mobile handheld terminal is dormant, the mobile handheld terminal broadcasts a message of the dormancy of the operating system, so that the external equipment module is controlled to enter a low-power-consumption power-saving mode when the external equipment module application receives the message of the dormancy of the operating system.
Further, the mobile handheld terminal operating system monitors the application of the external device module, and if the mobile handheld terminal operating system monitors that the application of the external device module is abnormal, the mobile handheld terminal operating system sends an instruction to the external device module to configure a register of a controller of the external device module and control the external device module to enter a low-power-consumption power-saving mode.
In order to achieve the above object, an embodiment of the present invention further provides a device for managing and controlling power consumption of an external device module of a mobile handheld terminal, including: the access unit is used for connecting with an external equipment module, and the mobile handheld terminal is provided with a corresponding external equipment module application; and the power consumption management and control unit is used for monitoring the application of the external equipment module and managing and controlling the power consumption of the external equipment module according to the state of the mobile handheld terminal operating system and/or the state of the application of the external equipment module.
Further, the power consumption management and control unit is specifically configured to: according to the state of the external equipment module application, carrying out power consumption management and control on the external equipment module through the external equipment module application; or synchronizing the low power consumption of the external equipment module and the system dormancy of the mobile handheld terminal operating system, and managing and controlling the power consumption of the external equipment module; or the mobile handheld terminal operating system monitors the application of the external equipment module and performs power consumption management and control on the external equipment module according to the monitoring state.
As can be seen from the above, according to the method and the device for managing and controlling the power consumption of the external device module of the mobile handheld terminal provided by the embodiment of the present invention, the low power consumption sleep of the external device module is synchronized with the system sleep of the operating system of the mobile handheld terminal, and the operating system of the mobile handheld terminal monitors the application state of the external device module, for example, whether an abnormal exit condition occurs, so that the power consumption of the external device module of the mobile handheld terminal can be safely managed and controlled.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments or the description in the prior art are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic flow chart of a power consumption control method for an external device module of a mobile handheld terminal according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a power consumption control device of an external device module of a mobile handheld terminal according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Furthermore, as used in the examples of the invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
The embodiment of the invention provides a power consumption control method for an external device module of a mobile handheld terminal. As shown in fig. 1, the method comprises the steps of:
and S101, connecting the mobile handheld terminal with an external equipment module, wherein the mobile handheld terminal is provided with a corresponding external equipment module application.
In this step, the external device module may be connected to the mobile handheld terminal through an embedded connection or a wireless device. Then judging whether the mobile handheld terminal is provided with a corresponding external equipment module application, if so, not needing to process or updating the installed external equipment module application; and if not, installing corresponding external equipment module application on the mobile handheld terminal.
And S102, monitoring the application of the external equipment module by the mobile handheld terminal operating system, and managing and controlling the power consumption of the external equipment module according to the state of the mobile handheld terminal operating system and/or the state of the application of the external equipment module.
In this step, in one case, the power consumption of the external device module may be controlled by the application of the external device module according to the state of the application of the external device module. Specifically, when the external device module application is started, the external device module enters a working mode; and when the application of the external equipment module exits, the external equipment module enters a low-power-consumption power-saving mode.
Under the other condition, the low power consumption of the external equipment module and the system dormancy of the mobile handheld terminal operating system are synchronized, and the power consumption of the external equipment module is controlled. Specifically, if the operating system of the mobile handheld terminal is dormant, the dormant message of the operating system is broadcasted, and when the external device module application receives the dormant message of the operating system of the mobile handheld terminal, the external device module application controls the external device module to enter a low-power-consumption power-saving mode. For example, when a power key of the mobile handheld terminal is pressed to turn off the screen of the mobile phone, a message of the sleep of the operating system of the mobile handheld terminal is broadcasted, and when an application of an external equipment module installed in the mobile handheld terminal receives the message of the sleep of the operating system, the external equipment module is controlled to enter a low-power-consumption power-saving mode.
Under another condition, the mobile handheld terminal operating system monitors the application of the external equipment module and manages and controls the power consumption of the external equipment module. Specifically, if the mobile handheld terminal operating system monitors that the application of the external device module is abnormal, for example, the application of the external device module is cleared or abnormally exits due to crash, the mobile handheld terminal operating system sends an instruction to the external device module to configure a register of a controller of the external device module, so that the external device module enters a low-power-consumption power-saving mode.
In order to solve the problem that the power consumption of the external device module cannot be controlled when the external device module application is cleared, crashed or abnormally exited in the prior art, in the embodiment of the invention, the low-power-consumption dormancy of the external device module is synchronized with the system dormancy (such as android os) of the mobile handheld terminal operating system, and meanwhile, the operating system of the mobile handheld terminal monitors the state of the external device module application, such as whether an abnormal exit condition occurs or not, so that the power consumption of the external device module of the mobile handheld terminal can be safely controlled.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and can include the processes of the embodiments of the methods described above when the computer program is executed. The storage medium may be a non-volatile storage medium such as a magnetic disk, an optical disk, a Read-Only Memory (ROM), or a Random Access Memory (RAM).
It should be understood that, although the steps in the flowcharts of the figures are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and may be performed in other orders unless explicitly stated herein. Moreover, at least a portion of the steps in the flow chart of the figure may include multiple sub-steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed alternately or alternately with other steps or at least a portion of the sub-steps or stages of other steps.
Referring to fig. 2 further, as an implementation of the method shown in fig. 1, the present invention provides an embodiment of a power consumption management and control apparatus 200 for an external device module of a mobile handheld terminal, where the embodiment of the apparatus corresponds to the embodiment of the method shown in fig. 1. As shown in fig. 2, an embodiment of the present invention further provides a device 200 for managing and controlling power consumption of an external device module of a mobile handheld terminal, including:
the access unit 21 is used for connecting with an external equipment module, and the mobile handheld terminal is provided with a corresponding external equipment module application;
and the power consumption management and control unit 22 is configured to monitor the application of the external device module, and manage and control power consumption of the external device module according to the state of the operating system of the mobile handheld terminal and/or the state of the application of the external device module.
In this embodiment, the power consumption management and control unit 22 may perform power consumption management and control on the external device module through the external device module application according to the state of the external device module application. Specifically, when the external device module application is started, the external device module enters a working mode; and when the application of the external equipment module exits, the external equipment module enters a low-power-consumption power-saving mode.
The power consumption management and control unit 22 may also synchronize the low power consumption of the external device module with the system hibernation of the mobile handheld terminal operating system, so as to manage and control the power consumption of the external device module. Specifically, if the operating system of the mobile handheld terminal is dormant, the dormant message of the operating system is broadcasted, so that the external device module is controlled to enter a low-power-consumption power-saving mode when the external device module application receives the dormant message of the operating system.
The power consumption management and control unit 22 may also monitor the application of the external device module, and manage and control the power consumption of the external device module according to the monitoring state. Specifically, monitoring the application of the external device module, and if the mobile handheld terminal operating system monitors that the application of the external device module is abnormal, sending an instruction to the external device module by the mobile handheld terminal operating system to configure a register of a controller of the external device module and control the external device module to enter a low-power-consumption power-saving mode.
The specific technical details of the external device module power consumption control device of the mobile handheld terminal and the external device module power consumption control method of the mobile handheld terminal are similar, and the technical effects that can be achieved in the implementation mode of the external device module power consumption control device of the mobile handheld terminal can also be achieved in the implementation mode of the external device module power consumption control method of the mobile handheld terminal, and are not repeated here in order to reduce repetition. Accordingly, the related technical details mentioned in the implementation of the external device module power consumption management and control apparatus of the mobile handheld terminal may also be applied in the implementation of the external device module power consumption management and control method of the mobile handheld terminal.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments can be referred to each other, and each embodiment focuses on the differences from the other embodiments.
Finally, it should be noted that: the foregoing description of various embodiments of the invention is provided to those skilled in the art for the purpose of illustration. It is not intended to be exhaustive or to limit the invention to a single disclosed embodiment. Various alternatives and modifications of the invention, as described above, will be apparent to those skilled in the art. Thus, while some alternative embodiments have been discussed in detail, other embodiments will be apparent or relatively easy to derive by those of ordinary skill in the art. The present invention is intended to embrace all such alternatives, modifications, and variances which have been discussed herein, and other embodiments which fall within the spirit and scope of the above application.
Claims (10)
1. A power consumption control method for an external device module of a mobile handheld terminal is characterized by comprising the following steps:
the mobile handheld terminal is connected with the external equipment module, and the mobile handheld terminal is provided with a corresponding external equipment module application;
and the mobile handheld terminal monitors the application of the external equipment module and manages and controls the power consumption of the external equipment module according to the state of the operating system of the mobile handheld terminal and/or the state of the application of the external equipment module.
2. The method for managing and controlling power consumption of the external device module of the mobile handheld terminal according to claim 1, wherein the mobile handheld terminal is connected to the external device module, and specifically comprises:
the external equipment module is connected to the mobile handheld terminal through embedded connection or wireless equipment;
judging whether the mobile handheld terminal is provided with a corresponding external equipment module application, if so, updating the external equipment module application installed on the mobile handheld terminal; and if not, installing corresponding external equipment module application on the mobile handheld terminal.
3. The method for managing and controlling power consumption of an external device module of a mobile handheld terminal according to claim 1, wherein the managing and controlling power consumption of the external device module specifically includes:
and according to the state of the external equipment module application, carrying out power consumption management and control on the external equipment module through the external equipment module application.
4. The method for managing and controlling power consumption of an external device module of a mobile handheld terminal according to claim 3, wherein the managing and controlling power consumption of the external device module by the external device module application according to the state of the external device module application specifically comprises:
when the application of the external equipment module is started, the external equipment module enters a working mode; and when the application of the external equipment module exits, the external equipment module enters a low-power-consumption power-saving mode.
5. The method for managing and controlling power consumption of an external device module of a mobile handheld terminal according to claim 1, wherein the managing and controlling power consumption of the external device module specifically includes:
and synchronizing the low power consumption of the external equipment module and the system dormancy of the mobile handheld terminal operating system, and managing and controlling the power consumption of the external equipment module.
6. The method for managing and controlling power consumption of an external device module of a mobile handheld terminal according to claim 5, wherein the synchronizing of the low power consumption of the external device module and the system sleep of the operating system of the mobile handheld terminal is performed to manage and control power consumption of the external device module, and specifically comprises:
if the operating system of the mobile handheld terminal is dormant, the mobile handheld terminal broadcasts a message of the dormancy of the operating system, so that the external equipment module is controlled to enter a low-power-consumption power-saving mode when the external equipment module application receives the message of the dormancy of the operating system.
7. The method for managing and controlling power consumption of an external device module of a mobile handheld terminal according to claim 1, wherein the managing and controlling power consumption of the external device module specifically includes:
and the mobile handheld terminal operating system monitors the application of the external equipment module and performs power consumption management and control on the external equipment module according to the monitoring state.
8. The method for managing and controlling power consumption of an external device module of a mobile handheld terminal according to claim 7, wherein the operating system of the mobile handheld terminal monitors an application of the external device module and manages and controls power consumption of the external device module according to a monitoring state, specifically comprising:
the mobile handheld terminal operating system monitors the application of the external equipment module, and if the mobile handheld terminal operating system monitors that the application of the external equipment module is abnormal, the mobile handheld terminal operating system sends an instruction to the external equipment module to configure a register of a controller of the external equipment module and control the external equipment module to enter a low-power-consumption power-saving mode.
9. The utility model provides an external device module consumption management and control device of mobile handheld terminal which characterized in that includes:
the access unit is used for connecting with an external equipment module, and the mobile handheld terminal is provided with a corresponding external equipment module application;
and the power consumption management and control unit is used for monitoring the application of the external equipment module and managing and controlling the power consumption of the external equipment module according to the state of the mobile handheld terminal operating system and/or the state of the application of the external equipment module.
10. The device for managing and controlling power consumption of an external device module of a mobile handheld terminal according to claim 9, wherein the power consumption managing and controlling unit is specifically configured to:
according to the state of the external equipment module application, carrying out power consumption management and control on the external equipment module through the external equipment module application; alternatively, the first and second electrodes may be,
synchronizing the low power consumption of the external equipment module and the system dormancy of the mobile handheld terminal operating system, and managing and controlling the power consumption of the external equipment module; alternatively, the first and second electrodes may be,
and the mobile handheld terminal operating system monitors the application of the external equipment module and performs power consumption management and control on the external equipment module according to the monitoring state.
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