CN112328067B - Battery protection method, device and equipment for notebook computer and storage medium - Google Patents
Battery protection method, device and equipment for notebook computer and storage medium Download PDFInfo
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- CN112328067B CN112328067B CN202011276203.5A CN202011276203A CN112328067B CN 112328067 B CN112328067 B CN 112328067B CN 202011276203 A CN202011276203 A CN 202011276203A CN 112328067 B CN112328067 B CN 112328067B
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 230000007958 sleep Effects 0.000 claims abstract description 29
- 238000004590 computer program Methods 0.000 claims description 20
- 230000006870 function Effects 0.000 description 5
- 230000004044 response Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 230000005059 dormancy Effects 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 238000003491 array Methods 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
- 230000003993 interaction Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- Power Sources (AREA)
Abstract
The invention provides a battery protection method, a device, equipment and a storage medium of a notebook computer, which comprise the steps of 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; collecting the state of the adapter and the communication state of the 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 self-discharged before the notebook computer is delivered and used 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 protecting a battery of a notebook computer.
Background
Currently, the capacity of the battery in the market is larger and larger, and the lithium ion battery has become a popular choice for designers, but the time may be long during the process of delivering the battery, and consumers want to use the battery immediately after purchasing the battery product.
In view of this, the present application is presented.
Disclosure of Invention
The invention discloses a battery protection method, device and equipment for a notebook computer and a storage medium, and aims to solve the problem that a battery can be self-discharged before the notebook computer is delivered for use.
The first embodiment of the invention provides a battery protection method for a notebook computer, comprising the following steps of
Receiving a shortcut instruction input by a keyboard, and generating a connection interface of the EC and the BIOS according to the shortcut instruction;
writing a value to a first address of the EC through the connection interface;
collecting the state of the adapter and the communication state of the 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 collecting the state of the adapter and the communication state of the control bus according to the state bit of the first address is specifically:
acquiring a status bit of the first address;
when judging the state position 1 of the first address, collecting the state of the adapter and the communication state of the bus;
and when judging the state position 0 of the first address, 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 state of the adapter is judged to be in a disconnected state and the control bus is not communicated, 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 comprises:
acquiring the state of the adapter;
and when the state of the adapter is judged to be the access state, releasing the dormant state of the battery.
A second embodiment of the present invention provides a battery protection device for a notebook computer, including
The shortcut instruction receiving unit 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 writing value unit, configured to write 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 status bit of the first address;
when judging the state position 1 of the first address, collecting the state of the adapter and the communication state of the bus;
and when judging the state position 0 of the first address, 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 state of the adapter is judged to be in a disconnected state and the control bus is not communicated, 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 comprises:
acquiring the state of the adapter;
and when the state of the adapter is judged to be the access state, releasing the dormant state of the battery.
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, the processor executing the computer program to implement a battery protection method for a notebook computer according to any one of the above.
A fourth embodiment of the present invention provides a storage medium storing a computer program executable by a processor of a device in which the storage medium is located to implement a battery protection method of a notebook computer as set forth 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 the EC and the BIOS is generated by receiving a shortcut instruction input by a keyboard, a first address of the EC is written with a value, when the first address is set to 1, the state of an adapter and the communication state of a bus are acquired, when the adapter is judged not to be accessed 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 is self-discharged before the notebook computer is delivered and used is solved.
Drawings
Fig. 1 is a schematic flow chart of a battery protection method for a notebook computer according to a first embodiment of the present invention;
fig. 2 is a schematic diagram of a battery protection device module of a notebook computer according to a second embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
For a better understanding of the technical solution of the present invention, the following detailed description of the embodiments of the present invention refers to the accompanying drawings.
It should be understood that the described embodiments are merely some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the 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 this application 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 relationship describing the association of the associated objects, meaning that there may be three relationships, e.g., a and/or B, may represent: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
Depending on the context, the word "if" as used herein may be interpreted as "at … …" or "at … …" or "in response to a determination" or "in response to detection". Similarly, the phrase "if determined" or "if detected (stated condition or event)" may be interpreted as "when determined" or "in response to determination" or "when detected (stated condition or event)" or "in response to detection (stated condition or event), depending on the context.
References to "first\second" in the embodiments are merely to distinguish similar objects and do not represent a particular ordering for the objects, it being understood that "first\second" may interchange a particular order or precedence where allowed. It is to be understood that the "first\second" distinguishing objects may be interchanged where appropriate to enable the embodiments described herein to be implemented in sequences other than those illustrated or described herein.
Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
The invention discloses a battery protection method, device and equipment for a notebook computer and a storage medium, and aims to solve the problem that a battery can be self-discharged before the notebook computer is delivered for use.
Referring to fig. 1, a first embodiment of the present invention provides a battery protection method for a notebook computer, which may 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 the EC and the 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 (such as a keyboard, a mouse, a fingerprint identifier, etc.), so as to implement data interaction.
In particular, in this embodiment, the terminal may store data for protection, and the input device may implement protection of the battery of the terminal by inputting a shortcut command to the terminal.
It should be noted that, EC is an embedded controller, BIOS basic input output system; the connection between the EC and the BIOS can be established by inputting a shortcut instruction on the keyboard, and a connection interface of 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 an input may be performed through the input device, or, of course, a 1 may be written directly into the address after the connection interface is generated, which is not limited herein, but these solutions are all within the scope of the present invention.
S103, collecting 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 may be collected through the connection interface (i.e. the status of the flag of the 0x4070 address is collected);
when judging that the flag of the 0x4070 address is set to be 1, collecting the state of the adapter and the communication state of the bus; it will be appreciated that the bus may be an SMBus that provides a control bus for such tasks as system and power management, with the SMBus system being used to send and receive messages between devices over the SMBus rather than using separate control lines, which may save pin count for the devices.
And when judging that 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.
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 has no communication, a control instruction is written to the control bus, specifically, a 0x0010 instruction may be written to 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, releasing the dormant state of the battery.
It should be noted that, after the control enters the sleep state, the device cannot supply power through 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
A shortcut instruction receiving list 201, configured to receive a shortcut instruction input by a keyboard, and generate a connection interface of an EC and a 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 collecting unit 203 is configured to collect, according to the status bit of the first address, a status of the adapter and a communication status of the bus;
and the sleep control unit 204 is configured to control 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 status bit of the first address;
when judging the state position 1 of the first address, collecting the state of the adapter and the communication state of the bus;
and when judging the state position 0 of the first address, 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 state of the adapter is judged to be in a disconnected state and the control bus is not communicated, 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 comprises:
acquiring the state of the adapter;
and when the state of the adapter is judged to be the access state, releasing the dormant state of the battery.
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, the processor executing the computer program to implement a battery protection method for a notebook computer according to any one of the above.
A fourth embodiment of the present invention provides a storage medium storing a computer program executable by a processor of a device in which the storage medium is located to implement a battery protection method of a notebook computer as set forth 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 the EC and the BIOS is generated by receiving a shortcut instruction input by a keyboard, a first address of the EC is written with a value, when the first address is set to 1, the state of an adapter and the communication state of a bus are acquired, when the adapter is judged not to be accessed 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 is self-discharged before the notebook computer is delivered and used is solved.
Illustratively, the computer programs described in the third and fourth embodiments of the present invention may be divided into one or more modules, which are stored in the memory and executed by the processor to complete the present invention. The one or more modules may be a series of computer program instruction segments capable of performing specific functions for describing the execution of the computer program in the battery protection device 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 (Central Processing Unit, CPU), other general purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), off-the-shelf programmable gate arrays (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or the like. The general-purpose processor may be a microprocessor or the processor may be any conventional processor or the like, and the processor is a control center of the battery protection method of a notebook computer, and uses various interfaces and lines to connect various parts of the battery protection method of the entire implementation 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 running or executing the computer program and/or module stored in the memory and invoking 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 (such as a sound playing function, a text conversion function, etc.) required for at least one function, 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, memory, plug-in hard disk, smart Media Card (SMC), secure Digital (SD) Card, flash Card (Flash Card), at least one disk storage device, flash memory device, or other volatile solid-state storage device.
Wherein the modules may be stored in a computer readable storage medium if implemented in the form of software functional units and sold or used as a stand alone product. Based on this understanding, the present invention may implement all or part of the flow of the method of the above embodiment, or may be implemented by a computer program to instruct related hardware, where the computer program may be stored in a computer readable storage medium, and the computer program may implement the steps of each method embodiment described above when executed by a processor. Wherein the computer program comprises computer program code which may be in source code form, object code form, executable file or some intermediate form etc. The computer readable medium may include: any entity or device capable of carrying the computer program code, a recording medium, a U disk, a removable hard disk, a magnetic disk, an optical disk, a computer Memory, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), an electrical carrier signal, a telecommunications signal, a software distribution medium, and so forth. It should be noted that the computer readable medium contains content that can be appropriately scaled according to the requirements of jurisdictions in which such content is subject to legislation and patent practice, such as in certain jurisdictions in which such content is subject to legislation and patent practice, the computer readable medium does not include electrical carrier signals and telecommunication signals.
It should be noted that the above-described apparatus embodiments are merely illustrative, and the units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. In addition, in the drawings of the embodiment of the device provided by the invention, the connection relation between the modules represents that the modules have communication connection, and can be specifically implemented as one or more communication buses or signal lines. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
The present invention is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present invention are intended to be included in the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.
Claims (6)
1. A battery protection method for a notebook computer is characterized by comprising the following steps of
Receiving a shortcut instruction input by a keyboard, and generating a connection interface of the EC and the BIOS according to the shortcut instruction;
writing a value to a first address of the EC through the connection interface;
collecting the state of the adapter and the communication state of the control bus according to the state bit of the first address;
controlling the battery to enter a sleep mode according to the state of the adapter and the communication state of the control bus;
wherein, according to the status bit of the first address, the status of the acquisition adapter and the communication status of the control bus are as follows: acquiring a status bit of the first address; when judging the state position 1 of the first address, collecting the state of the adapter and the communication state of the control bus; when judging the state position 0 of the first address, writing a value to the first address of the EC through the connection interface;
the step of controlling the battery to enter the sleep mode according to the state of the adapter and the communication state of the control bus is specifically as follows: and when the state of the adapter is judged to be in a disconnected state and the control bus is not communicated, writing a control instruction into the control bus to control the battery to enter a sleep mode.
2. The method for protecting a battery of a notebook computer according to claim 1, further comprising, after the battery enters a sleep mode:
acquiring the state of the adapter;
and when the state of the adapter is judged to be the access state, releasing the dormant state of the battery.
3. The battery protection device of the notebook computer is characterized by comprising
The shortcut instruction receiving unit 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 writing value unit, configured to write 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 control bus according to the state bit of the first address;
the sleep control unit is used for controlling the battery to enter a sleep mode according to the state of the adapter and the communication state of the control bus;
wherein, according to the status bit of the first address, the status of the acquisition adapter and the communication status of the control bus are as follows: acquiring a status bit of the first address; when judging the state position 1 of the first address, collecting the state of the adapter and the communication state of the control bus; when judging the state position 0 of the first address, writing a value to the first address of the EC through the connection interface;
and controlling the battery to enter a sleep mode according to the state of the adapter and the communication state of the control bus, wherein the control of the battery to enter the sleep mode comprises the following steps: and when the state of the adapter is judged to be in a disconnected state and the control bus is not communicated, writing a control instruction into the control bus to control the battery to enter a sleep mode.
4. The battery protection device of a notebook computer according to claim 3, further comprising, after the battery enters a sleep mode:
acquiring the state of the adapter;
and when the state of the adapter is judged to be the access state, releasing the dormant state of the battery.
5. A battery protection device for a notebook computer, characterized by comprising a processor, a memory and a computer program stored in the memory and configured to be executed by the processor, the processor executing the computer program to implement a battery protection method for a notebook computer according to any one of claims 1 to 2.
6. A storage medium storing a computer program executable by a processor of a device in which the storage medium is located to implement a method of protecting a battery of a notebook computer as claimed in any one of claims 1 to 2.
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| Application Number | Priority Date | Filing Date | Title |
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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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| Application Number | Priority Date | Filing Date | Title |
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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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| CN112328067B true CN112328067B (en) | 2023-12-29 |
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| CN112328067A (en) | 2021-02-05 |
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