CN112328067A - Battery protection method, device, equipment and storage medium of notebook computer - Google Patents
Battery protection method, device, equipment and storage medium of notebook computer Download PDFInfo
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- CN112328067A CN112328067A CN202011276203.5A CN202011276203A CN112328067A CN 112328067 A CN112328067 A CN 112328067A CN 202011276203 A CN202011276203 A CN 202011276203A CN 112328067 A CN112328067 A CN 112328067A
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 230000007958 sleep Effects 0.000 claims abstract description 26
- 238000004590 computer program Methods 0.000 claims description 21
- 230000005059 dormancy Effects 0.000 claims description 4
- 230000006870 function Effects 0.000 description 5
- 230000004044 response Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
-
- 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
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/30003—Arrangements for executing specific machine instructions
- G06F9/30076—Arrangements for executing specific machine instructions to perform miscellaneous control operations, e.g. NOP
- G06F9/30083—Power or thermal control instructions
Abstract
The invention provides a battery protection method, a device, equipment and a storage medium of a notebook computer, which comprises the steps of receiving a shortcut instruction input by a keyboard, and generating a connection interface of an EC (embedded control unit) and a BIOS (basic input output system) according to the shortcut instruction; writing a value to a first address of the EC through the connection interface; acquiring the state of an adapter and the communication state of a control bus according to the state bit of the first address; and controlling the battery to enter a sleep mode according to the state of the adapter and the communication state of the control bus. The problem that the battery can be discharged automatically before the notebook computer is put into service is solved.
Description
Technical Field
The present invention relates to the field of battery protection, and in particular, to a method, an apparatus, a device, and a storage medium for battery protection of a notebook computer.
Background
At present, the battery capacity on the market is larger and larger, and the lithium ion battery has become a popular choice for designers, but in the process of shipping the battery to the delivery, the time may be very long, and consumers want to use the battery products immediately after purchasing them, however, the battery arranged on the notebook computer on the market discharges the computer, so that the battery is always in a situation of no electricity when the computer is delivered, which not only causes the user experience to be poor, but also causes certain damage to the battery.
In view of this, the present application is presented.
Disclosure of Invention
The invention discloses a battery protection method, a battery protection device, battery protection equipment and a storage medium of a notebook computer, and aims to solve the problem that a battery can be self-discharged before the notebook computer is put into use.
The first embodiment of the invention provides a battery protection method of a notebook computer, which comprises the following steps
Receiving a shortcut instruction input by a keyboard, and generating a connection interface of an EC and a BIOS according to the shortcut instruction;
writing a value to a first address of the EC through the connection interface;
acquiring the state of an adapter and the communication state of a bus according to the state bit of the first address;
and controlling the battery to enter a sleep mode according to the state of the adapter and the communication state of the bus.
Preferably, the acquiring the state of the adapter and the communication state of the control bus according to the state bit of the first address specifically includes:
acquiring a state bit of the first address;
when the state position 1 of the first address is judged, acquiring the state of an adapter and the communication state of a bus;
and when the state position 0 of the first address is judged, writing a value to the first address of the EC through the connection interface.
Preferably, the controlling the battery to enter the sleep mode according to the state of the adapter and the communication state of the control bus specifically includes:
and when the adapter is judged to be in the off state and the control bus is not in communication, writing a control instruction into the control bus to control the battery to enter a sleep mode.
Preferably, after the battery enters the sleep mode, the method further includes:
acquiring the state of the adapter;
and when the state of the adapter is judged to be the access state, the dormant state of the battery is released.
A second embodiment of the present invention provides a battery protection device for a notebook computer, comprising
The quick instruction receiving unit is used for receiving a quick instruction input by a keyboard and generating a connecting interface of the EC and the BIOS according to the quick instruction;
a write value unit for writing a value to a first address of the EC through the connection interface;
the acquisition unit is used for acquiring the state of the adapter and the communication state of the bus according to the state bit of the first address;
and the dormancy control unit is used for controlling the battery to enter a dormancy mode according to the state of the adapter and the communication state of the bus.
Preferably, the acquisition unit is specifically configured to:
acquiring a state bit of the first address;
when the state position 1 of the first address is judged, acquiring the state of an adapter and the communication state of a bus;
and when the state position 0 of the first address is judged, writing a value to the first address of the EC through the connection interface.
Preferably, the controlling the battery to enter the sleep mode according to the state of the adapter and the communication state of the control bus specifically includes:
and when the adapter is judged to be in the off state and the control bus is not in communication, writing a control instruction into the control bus to control the battery to enter a sleep mode.
Preferably, after the battery enters the sleep mode, the method further includes:
acquiring the state of the adapter;
and when the state of the adapter is judged to be the access state, the dormant state of the battery is released.
A third embodiment of the present invention provides a battery protection device for a notebook computer, including a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, where the processor executes the computer program to implement the battery protection method for the notebook computer as described in any one of the above.
A fourth embodiment of the present invention provides a storage medium, which stores a computer program, where the computer program can be executed by a processor of a device on which the storage medium is located, so as to implement the battery protection method for a notebook computer as described in any one of the above.
Based on the battery protection method, device, equipment and storage medium of the notebook computer, a connection interface of an EC and a BIOS is generated by receiving a shortcut instruction input by a keyboard, a write value in a first address of the EC is written, when the first address is set to be 1, the state of an adapter and the communication state of a bus are collected, when the situation that the adapter is not connected is judged and the bus is not communicated, a control instruction is input to the bus to control the battery to enter a sleep mode, and the problem that the battery can be discharged automatically before the notebook computer is put into use is solved.
Drawings
Fig. 1 is a schematic flow chart illustrating a battery protection method for a notebook computer according to a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a battery protection device module of a notebook computer according to a second embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
For better understanding of the technical solutions of the present invention, the following detailed descriptions of the embodiments of the present invention are provided with reference to the accompanying drawings.
It should be understood that the described embodiments are only some embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the examples of the present 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.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination" or "in response to a detection", depending on the context. Similarly, the phrases "if determined" or "if detected (a stated condition or event)" may be interpreted as "when determined" or "in response to a determination" or "when detected (a stated condition or event)" or "in response to a detection (a stated condition or event)", depending on the context.
In the embodiments, the references to "first \ second" are merely to distinguish similar objects and do not represent a specific ordering for the objects, and it is to be understood that "first \ second" may be interchanged with a specific order or sequence, where permitted. It should be understood that "first \ second" distinct objects may be interchanged under appropriate circumstances such that the embodiments described herein may be practiced in sequences other than those illustrated or described herein.
The following detailed description of specific embodiments of the invention refers to the accompanying drawings.
The invention discloses a battery protection method, a battery protection device, battery protection equipment and a storage medium of a notebook computer, and aims to solve the problem that a battery can be self-discharged before the notebook computer is put into use.
Referring to fig. 1, a first embodiment of the present invention provides a battery protection method for a notebook computer, which can be executed by a battery protection device (hereinafter referred to as a protection device) of the notebook computer, and in particular, executed by one or more processors in the protection device, so as to implement the following steps:
s101, receiving a shortcut instruction input by a keyboard, and generating a connection interface of an EC and a BIOS according to the shortcut instruction;
in this embodiment, the protection device may be a terminal of a computer, and the terminal may establish a communication connection with an external input device (e.g., a keyboard, a mouse, a fingerprint identifier, etc.) to implement data interaction.
Particularly, in this embodiment, data for protection may be stored in the terminal, and the input device may input a shortcut instruction to the terminal to protect the battery of the terminal.
It should be noted that the EC is an embedded controller, and the BIOS is a basic input/output system; the connection between the EC and the BIOS can be established by inputting a shortcut command on a keyboard, and a connection interface between the EC and the BIOS is generated.
S102, writing a value to a first address of the EC through the connection interface;
it should be noted that after the connection interface is generated, a value may be written into the first address through an input device, specifically, the first address may be a 0x4070 address, a 1 may be written into the 0x4070 address, and the input may be performed through the input device, or of course, after the connection interface is generated, a 1 may be directly written into the address, which is not specifically limited herein, but these schemes are all within the protection scope of the present invention.
S103, acquiring the state of the adapter and the communication state of the bus according to the state bit of the first address;
in this embodiment, the status bit of the first address (i.e. the status of flag of 0x4070 address) may be collected through the connection interface;
when the flag of the 0x4070 address is set to 1, acquiring the state of an adapter and the communication state of a bus; it will be appreciated that the bus may be an SMBus, which provides a control bus for such tasks as system and power management, and that with an SMBus system, messages sent and received between devices are passed through the SMBus, rather than using separate control lines, which saves the pin count of the devices.
And when the flag of the 0x4070 address is not set to 1, writing a value to the first address of the EC through the connection interface.
And S104, controlling the battery to enter a sleep mode according to the state of the adapter and the communication state of the control bus.
In this embodiment, when it is determined that the state of the adapter is the disconnected state and the control bus is not in communication, a control instruction is written into the control bus, specifically, a 0x0010 instruction may be written into the SMBus to control the battery to enter the sleep mode.
In this embodiment, after the battery enters the sleep mode, the method further includes:
acquiring the state of the adapter;
and when the state of the adapter is judged to be the access state, the dormant state of the battery is released.
It should be noted that after the control enters the sleep state, the device cannot be powered by the battery, and when the adapter is detected to be accessed, the battery is activated (i.e., the battery can normally supply power to the terminal).
Referring to fig. 2, a second embodiment of the present invention provides a battery protection device for a notebook computer, including
The shortcut instruction receiving unit 201 is used for receiving a shortcut instruction input by a keyboard and generating a connection interface of the EC and the BIOS according to the shortcut instruction;
a write value unit 202, configured to write a value to a first address of the EC through the connection interface;
the acquisition unit 203 is used for acquiring the state of the adapter and the communication state of the bus according to the state bit of the first address;
and the sleep control unit 204 is used for controlling the battery to enter a sleep mode according to the state of the adapter and the communication state of the bus.
Preferably, the acquisition unit is specifically configured to:
acquiring a state bit of the first address;
when the state position 1 of the first address is judged, acquiring the state of an adapter and the communication state of a bus;
and when the state position 0 of the first address is judged, writing a value to the first address of the EC through the connection interface.
Preferably, the controlling the battery to enter the sleep mode according to the state of the adapter and the communication state of the control bus specifically includes:
and when the adapter is judged to be in the off state and the control bus is not in communication, writing a control instruction into the control bus to control the battery to enter a sleep mode.
Preferably, after the battery enters the sleep mode, the method further includes:
acquiring the state of the adapter;
and when the state of the adapter is judged to be the access state, the dormant state of the battery is released.
A third embodiment of the present invention provides a battery protection device for a notebook computer, including a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, where the processor executes the computer program to implement the battery protection method for the notebook computer as described in any one of the above.
A fourth embodiment of the present invention provides a storage medium, which stores a computer program, where the computer program can be executed by a processor of a device on which the storage medium is located, so as to implement the battery protection method for a notebook computer as described in any one of the above.
Based on the battery protection method, device, equipment and storage medium of the notebook computer, a connection interface of an EC and a BIOS is generated by receiving a shortcut instruction input by a keyboard, a write value in a first address of the EC is written, when the first address is set to be 1, the state of an adapter and the communication state of a bus are collected, when the situation that the adapter is not connected is judged and the bus is not communicated, a control instruction is input to the bus to control the battery to enter a sleep mode, and the problem that the battery can be discharged automatically before the notebook computer is put into use is solved.
Illustratively, the computer programs described in the third and fourth embodiments of the present invention may be partitioned into one or more modules, which are stored in the memory and executed by the processor to implement the present invention. The one or more modules may be a series of computer program instruction segments capable of performing specific functions, which are used for describing the execution process of the computer program in the battery protection device for implementing a notebook computer. For example, the device described in the second embodiment of the present invention.
The Processor may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. The general processor can be a microprocessor or the processor can be any conventional processor, and the processor is a control center of the battery protection method of the notebook computer, and various interfaces and lines are used for connecting all parts for realizing the battery protection method of the notebook computer.
The memory may be used to store the computer program and/or module, and the processor may implement various functions of a battery protection method of a notebook computer by operating or executing the computer program and/or module stored in the memory and calling data stored in the memory. The memory may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, a text conversion function, etc.), and the like; the storage data area may store data (such as audio data, text message data, etc.) created according to the use of the cellular phone, etc. In addition, the memory may include high speed random access memory, and may also include non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), at least one magnetic disk storage device, a Flash memory device, or other volatile solid state storage device.
Wherein the implemented module, if implemented in the form of a software functional unit and sold or used as a stand-alone product, can be stored in a computer readable storage medium. Based on such understanding, all or part of the flow of the method according to the embodiments of the present invention may also be implemented by a computer program, which may be stored in a computer-readable storage medium, and when the computer program is executed by a processor, the steps of the method embodiments may be implemented. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like. It should be noted that the computer readable medium may contain content that is subject to appropriate increase or decrease as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media does not include electrical carrier signals and telecommunications signals as is required by legislation and patent practice.
It should be noted that the above-described device embodiments are merely illustrative, where the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. In addition, in the drawings of the embodiment of the apparatus provided by the present invention, the connection relationship between the modules indicates that there is a communication connection between them, and may be specifically implemented as one or more communication buses or signal lines. One of ordinary skill in the art can understand and implement it without inventive effort.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A battery protection method for notebook computer is characterized by comprising
Receiving a shortcut instruction input by a keyboard, and generating a connection interface of an EC and a BIOS according to the shortcut instruction;
writing a value to a first address of the EC through the connection interface;
acquiring the state of an adapter and the communication state of a control bus according to the state bit of the first address;
and controlling the battery to enter a sleep mode according to the state of the adapter and the communication state of the control bus.
2. The method according to claim 1, wherein the acquiring the state of the adapter and the communication state of the control bus according to the state bit of the first address specifically comprises:
acquiring a state bit of the first address;
when the state position 1 of the first address is judged, acquiring the state of an adapter and the communication state of a control bus;
and when the state position 0 of the first address is judged, writing a value to the first address of the EC through the connection interface.
3. The method according to claim 1, wherein the controlling the battery to enter the sleep mode according to the state of the adapter and the communication state of the control bus specifically comprises:
and when the adapter is judged to be in the off state and the control bus is not in communication, writing a control instruction into the control bus to control the battery to enter a sleep mode.
4. The method of claim 3, wherein after the battery enters the sleep mode, the method further comprises:
acquiring the state of the adapter;
and when the state of the adapter is judged to be the access state, the dormant state of the battery is released.
5. A battery protection device of a notebook computer is characterized by comprising
The quick instruction receiving unit is used for receiving a quick instruction input by a keyboard and generating a connecting interface of the EC and the BIOS according to the quick instruction;
a write value unit for writing a value to a first address of the EC through the connection interface;
the acquisition unit is used for acquiring the state of the adapter and the communication state of the bus according to the state bit of the first address;
and the dormancy control unit is used for controlling the battery to enter a dormancy mode according to the state of the adapter and the communication state of the bus.
6. The battery protection device of a notebook computer according to claim 5, wherein the collection unit is specifically configured to:
acquiring a state bit of the first address;
when the state position 1 of the first address is judged, acquiring the state of an adapter and the communication state of a bus;
and when the state position 0 of the first address is judged, writing a value to the first address of the EC through the connection interface.
7. The device according to claim 5, wherein the controlling the battery to enter the sleep mode according to the state of the adapter and the communication state of the control bus comprises:
and when the adapter is judged to be in the off state and the control bus is not in communication, writing a control instruction into the control bus to control the battery to enter a sleep mode.
8. The battery protection device of claim 7, further comprising, after the battery enters the sleep mode:
acquiring the state of the adapter;
and when the state of the adapter is judged to be the access state, the dormant state of the battery is released.
9. A battery protection apparatus of a notebook computer, comprising a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, wherein the processor executes the computer program to implement a battery protection method of the notebook computer according to any one of claims 1 to 4.
10. A storage medium storing a computer program executable by a processor of a device on which the storage medium is located to implement a method of battery protection for a notebook computer according to any one of claims 1 to 4.
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| CN202011276203.5A CN112328067B (en) | 2020-11-16 | 2020-11-16 | Battery protection method, device and equipment for notebook computer and storage medium |
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| CN202011276203.5A CN112328067B (en) | 2020-11-16 | 2020-11-16 | Battery protection method, device and equipment for notebook computer and storage medium |
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