Lithium battery intelligent power protection control system and method, electronic equipment and storage medium

Abstract

The invention relates to an intelligent power protection control system and method for a lithium battery, electronic equipment and a storage medium, and belongs to the technical field of lithium batteries. The collision sensor is used for sending a collision signal to the gateway controller when thermal runaway or collision of the whole vehicle occurs; the gateway controller is used for sending the collision signal to the lithium battery controller; and the lithium battery controller is used for controlling the MOS switch to be switched on based on the collision signal and controlling the lithium battery to supply power to the whole vehicle. According to the intelligent power protection control system for the lithium battery, after the vehicle is collided, the 12V lithium battery can be controlled to be switched on and switched off according to the real-time state of the vehicle, power supply of the whole vehicle is maintained in the first time, the safety and reliability of the new energy vehicle are improved, and especially when emergency situations such as collision or thermal runaway happen, the safety of the new energy vehicle is improved. Measures can be rapidly taken to protect the safety of passengers, and it is ensured that key systems of the vehicle can continue to operate.

Description

Technical Field

[0001] The present invention relates to the technical field of lithium batteries, and in particular to a lithium battery intelligent power conservation control system, method, electronic equipment and storage medium. Background Art

[0002] As the representative of new energy, new energy vehicles have the advantages of economy, energy saving and environmental protection. The battery of new energy vehicles includes a high-voltage power battery pack, which provides power for the electric motor of new energy vehicles, referred to as a large battery, and a low-voltage 12V battery (lithium battery) provides lighting and steering assistance for the car instrument and steering wheel, referred to as a small battery.

[0003] When the vehicle suddenly collides or suffers a thermal runaway failure, the lithium battery will detect the fault and disconnect the internal switch (MOS), causing the vehicle to lose power. At this time, the power supply of the entire vehicle suddenly disappears, and the door cannot be opened to achieve the purpose of rescue. Before the disconnection, because it is very sudden, there is no prompt, and the rest of the electronic control units (Electronic Control Unit, ECU) have not yet stored the data before the fault, making it inconvenient to troubleshoot and analyze the problem. Once a fault occurs, it will not be restored, which will seriously affect the critical rescue time. Summary of the invention

[0004] In view of this, it is necessary to provide a lithium battery intelligent power preservation control system, method, electronic device and storage medium to solve the problem of powering the entire vehicle when the vehicle collides and loses power.

[0005] In order to solve the above problems, the present invention provides a lithium battery intelligent power conservation control system, comprising: Vehicle controller, collision sensor, gateway controller and lithium battery controller; The vehicle controller is used to monitor the status of the vehicle; The collision sensor is used to send a collision signal to the gateway controller when the vehicle has thermal runaway or collision; The gateway controller is used to send the collision signal to the lithium battery controller; The lithium battery controller is used to control the MOS switch to close based on the collision signal, and control the lithium battery to supply power to the entire vehicle.

[0006] In a possible implementation, the method further includes: An intelligent networked controller is used to send an alarm signal to a rescue center based on the collision signal.

[0007] In a possible implementation, the voltage provided by the lithium battery is greater than or equal to 9V.

[0008] In a possible implementation, the lithium battery controller is further used for: When the voltage provided by the lithium battery is less than 9V, the MOS switch is controlled to be disconnected.

[0009] In a possible implementation, the lithium battery controller is further used for: Based on parameter information of the lithium battery, the health status of the lithium battery is determined; the parameter information includes voltage, current and temperature.

[0010] The present invention also provides a lithium battery intelligent power conservation control method, which is applied to any of the above-mentioned lithium battery intelligent power conservation control systems, comprising: When the vehicle experiences thermal runaway or collision, a collision signal is generated; Based on the collision signal, the MOS switch of the lithium battery is controlled to close, and the lithium battery is controlled to supply power to the entire vehicle.

[0011] In a possible implementation, the method further includes: When the voltage provided by the lithium battery is less than 9V, the MOS switch is controlled to be disconnected.

[0012] On the other hand, the present invention also provides an electronic device, including a memory and a processor, wherein: The memory is used to store programs; The processor is coupled to the memory and is used to execute the program stored in the memory to implement the lithium battery intelligent power preservation control method described in any of the above implementations.

[0013] On the other hand, the present invention further provides a computer-readable storage medium having a computer program stored thereon, and when the computer program is executed by a processor, the intelligent power conservation control method for lithium batteries described in any of the above implementations is implemented.

[0014] On the other hand, the present invention also provides a computer program product, including a computer program, which, when executed by a processor, implements the lithium battery intelligent power preservation control method described in any of the above implementations.

[0015] The beneficial effects of the present invention are as follows: the lithium battery intelligent power preservation control system, method, electronic device and storage medium provided by the present invention monitor the status of the whole vehicle through the whole vehicle controller, and the collision sensor sends a collision signal to the gateway controller when the whole vehicle has thermal runaway or collision, and the gateway controller sends the collision signal to the lithium battery controller, so that the lithium battery controller can control the MOS switch to close by the collision signal to ensure that the lithium battery can continue to supply power to the whole vehicle, that is, after the vehicle collides, the 12V lithium battery can be controlled to be turned on and off according to the real-time status of the vehicle, and the power supply of the whole vehicle is maintained in the first time, thereby improving the safety and reliability of new energy vehicles, especially in emergency situations such as collision or thermal runaway, measures can be taken quickly to protect the safety of passengers and ensure that the key systems of the vehicle can continue to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 A schematic diagram of the structure of an embodiment of the lithium battery intelligent power conservation control system provided by the present invention; Figure 2 One of the method flow charts of an embodiment of the lithium battery intelligent power conservation control method provided by the present invention; Figure 3 A second method flow chart of an embodiment of the lithium battery intelligent power conservation control method provided by the present invention; Figure 4 A schematic structural diagram of an embodiment of an electronic device provided by the present invention. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0019] In the description of the embodiments of the present invention, unless otherwise specified, "multiple" means two or more than two. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, "A and / or B" may mean: A exists alone, A and B exist at the same time, and B exists alone.

[0020] The descriptions of "first", "second", etc. involved in the embodiments of the present invention are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the technical features defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0021] Figure 1 A schematic diagram of the structure of an embodiment of the lithium battery intelligent power conservation control system provided by the present invention is shown as follows: Figure 1 As shown in the figure, the lithium battery intelligent power conservation control system includes: The vehicle controller 110, the collision sensor 120, the gateway controller 130 and the lithium battery controller 140; The vehicle controller 110 is used to monitor the vehicle status; The collision sensor 120 is used to send a collision signal to the gateway controller 130 when the vehicle has thermal runaway or collision; The gateway controller 130 is used to send the collision signal to the lithium battery controller 140; The lithium battery controller 140 is used to control the MOS switch to close based on the collision signal, and control the lithium battery to supply power to the entire vehicle.

[0022] In the embodiment of the present invention, the lithium battery is a 12V lithium battery, and the lithium battery controller (LBM) can control the 12V lithium battery to power the entire vehicle by controlling the closing or opening of the MOS switch.

[0023] The vehicle control unit (VCU) can comprehensively monitor the performance, safety, energy efficiency, etc. of the vehicle by receiving data from various sensors.

[0024] When thermal runaway or collision of the vehicle is detected, the collision controller (Air Bag Module, ABM) sends a collision signal to the gateway controller (Gateway Controller, GW). The collision signal contains relevant information about the collision, such as collision intensity, location, etc. The gateway controller forwards the collision signal to the lithium battery controller.

[0025] After receiving the collision signal, the lithium battery controller will immediately take protective measures by controlling the MOS switch to close to ensure that the lithium battery can continue to supply power to the vehicle. At the same time, the lithium battery controller will shield all faults detected by itself to avoid power interruption caused by fault detection.

[0026] Compared with the prior art, the lithium battery intelligent power preservation control system provided in the embodiment of the present invention monitors the status of the whole vehicle through the whole vehicle controller. The collision sensor sends a collision signal to the gateway controller when the whole vehicle has thermal runaway or collision. The gateway controller sends the collision signal to the lithium battery controller, so that the lithium battery controller can control the MOS switch to close by the collision signal to ensure that the lithium battery can continue to supply power to the whole vehicle. That is, after the vehicle collides, the 12V lithium battery can be controlled to be turned on and off according to the real-time status of the vehicle to maintain the power supply of the whole vehicle in the first place, thereby improving the safety and reliability of new energy vehicles. In particular, in the event of emergency situations such as collision or thermal runaway, measures can be taken quickly to protect the safety of passengers and ensure that the key systems of the vehicle can continue to operate.

[0027] In some embodiments of the present invention, it further includes: The intelligent network controller 150 is used to send an alarm signal to a rescue center based on the collision signal.

[0028] like Figure 1 As shown, the lithium battery intelligent power conservation control system also includes an intelligent network connection controller (Tbox) 150.

[0029] The gateway controller can forward the collision signal to the lithium battery controller and the intelligent network controller at the same time. After receiving the collision signal, the intelligent network controller sends an alarm signal to the rescue center. For example, it can automatically dial a rescue number and simultaneously send the vehicle location to the rescue center.

[0030] In some embodiments of the present invention, the voltage provided by the lithium battery is greater than or equal to 9V.

[0031] In some embodiments of the present invention, the lithium battery controller is further used for: When the voltage provided by the lithium battery is less than 9V, the MOS switch is controlled to be disconnected.

[0032] After a collision or thermal runaway, the 12V lithium battery will continue to power the entire vehicle and maintain the voltage above 9V until the voltage of the lithium battery drops below 9V.

[0033] When the voltage of the lithium battery is lower than 9V, the power supply is automatically disconnected by controlling the MOS switch to disconnect, so as to prevent the lithium battery from being damaged by excessive discharge.

[0034] The intelligent power preservation control system for lithium batteries provided in the embodiment of the present invention can prevent damage caused by excessive discharge of the lithium battery by controlling the MOS switch to disconnect when the voltage of the lithium battery is lower than 9V, by continuously supplying power to the entire vehicle and maintaining the voltage above 9V through the 12V lithium battery after a collision or thermal runaway occurs. This can prevent damage caused by excessive discharge of the lithium battery.

[0035] In some embodiments of the present invention, the lithium battery controller is further used for: Based on parameter information of the lithium battery, the health status of the lithium battery is determined; the parameter information includes voltage, current and temperature.

[0036] For example, the lithium battery controller can monitor the key parameters of the 12V lithium battery, such as voltage, current, temperature, etc., in real time, and predict the health status of the lithium battery, for example, the battery state of health (SOH).

[0037] When battery parameters fluctuate abnormally or approach critical values, LBM can issue a warning signal in advance to notify the driver or maintenance personnel to conduct inspection and maintenance. According to the level of the warning signal, corresponding pre-processing measures are automatically taken, such as limiting battery output power, reducing vehicle speed, etc., to slow down the rate of battery performance degradation and reduce the possibility of failure.

[0038] Figure 2 One of the method flow charts of an embodiment of the lithium battery intelligent power conservation control method provided by the present invention is as follows Figure 2 As shown, the lithium battery intelligent power conservation control method includes: S201, generating a collision signal when thermal runaway or collision occurs in the vehicle; S202: Based on the collision signal, the MOS switch of the lithium battery is controlled to close, and the lithium battery is controlled to supply power to the entire vehicle.

[0039] It should be noted that the execution body of the lithium battery intelligent power conservation control method provided in the embodiment of the present invention may be the lithium battery intelligent power conservation control system provided in the above embodiment.

[0040] In S201, when thermal runaway or collision occurs in the vehicle, a collision signal is generated.

[0041] The vehicle's safety systems are triggered when the vehicle experiences thermal runaway or a collision. Thermal runaway usually refers to overheating of the battery, which may cause the risk of fire or explosion. A serious collision failure refers to a major impact on the vehicle, which may cause damage to the vehicle structure or injury to the occupants.

[0042] After the collision sensor detects a collision, it will immediately send a collision signal to the gateway controller. The collision signal contains relevant information about the collision, such as collision intensity, location, etc.

[0043] In S202, after receiving the collision signal, the gateway controller forwards it to the 12V lithium battery controller, which is responsible for managing the charging and discharging process of the battery.

[0044] After receiving the collision signal, the lithium battery controller will take a series of measures to protect the safety of the battery and the vehicle. By forcing the MOS to close, the lithium battery will no longer output power, and then shielding all its own detection faults to ensure that it can continue to provide power support for the vehicle in an emergency.

[0045] Compared with the prior art, the intelligent power preservation control method for lithium batteries provided in the embodiment of the present invention generates a collision signal when the whole vehicle has thermal runaway or collision. The collision signal contains relevant information of the collision, such as collision intensity, position, etc., and controls the closure of the MOS switch of the lithium battery according to the collision signal to ensure that the lithium battery can continue to supply power to the whole vehicle. That is, after the vehicle collides, the 12V lithium battery can be controlled to be turned on and off according to the real-time status of the vehicle to maintain the power supply of the whole vehicle in the first place, thereby improving the safety and reliability of new energy vehicles. In particular, in the event of emergency situations such as collision or thermal runaway, measures can be taken quickly to protect the safety of passengers and ensure that the key systems of the vehicle can continue to operate.

[0046] In some embodiments of the present invention, it further includes: When the voltage provided by the lithium battery is less than 9V, the MOS switch is controlled to be disconnected.

[0047] After a collision or thermal runaway, the 12V lithium battery will continue to power the entire vehicle and maintain the voltage above 9V until the voltage of the lithium battery drops below 9V.

[0048] When the voltage of the lithium battery is lower than 9V, the power supply is automatically disconnected by controlling the MOS switch to disconnect, so as to prevent the lithium battery from being damaged by excessive discharge.

[0049] The intelligent power preservation control method for lithium batteries provided in the embodiment of the present invention can prevent damage caused by excessive discharge of the lithium battery by controlling the MOS switch to disconnect when the voltage of the lithium battery is lower than 9V, by ensuring that the 12V lithium battery continues to supply power to the entire vehicle and maintains the voltage above 9V after a collision or thermal runaway occurs. This can prevent damage caused by excessive discharge of the lithium battery, by controlling the MOS switch to disconnect when the voltage of the lithium battery is lower than 9V.

[0050] Figure 3 The second method flow chart of an embodiment of the lithium battery intelligent power conservation control method provided by the present invention is as follows: Figure 3 As shown, the lithium battery intelligent power conservation control method includes: S301, the vehicle status and 12V lithium battery status are normal.

[0051] The vehicle controller can monitor the status of the entire vehicle and ensure that all systems are operating normally.

[0052] The lithium battery management system can monitor the status of the lithium battery, including parameters such as voltage, current, and temperature, to ensure that the lithium battery is within the normal operating range.

[0053] S302: The vehicle controller monitors the vehicle status.

[0054] The vehicle controller continuously monitors the vehicle's operating status, including speed, acceleration, braking conditions, etc. At the same time, the vehicle controller also monitors the vehicle's safety systems, such as airbags, anti-lock braking systems, etc.

[0055] S303: If the vehicle suffers from thermal runaway or serious collision failure.

[0056] The vehicle's safety systems are triggered when the vehicle experiences thermal runaway or a collision. Thermal runaway usually refers to overheating of the battery, which may cause the risk of fire or explosion. A serious collision failure refers to a major impact on the vehicle, which may cause damage to the vehicle structure or injury to the occupants.

[0057] S304: The collision sensor sends a collision signal to the gateway controller.

[0058] After the collision sensor detects a collision, it will immediately send a collision signal to the gateway controller. The collision signal contains relevant information about the collision, such as collision intensity, location, etc.

[0059] S305, the gateway controller transmits the collision signal to the 12V lithium battery controller and the network connection controller.

[0060] After receiving the collision signal, the gateway controller will forward it to the 12V lithium battery controller and the network controller. The lithium battery controller is responsible for managing the battery charging and discharging process, while the network controller is responsible for connecting to the external communication network.

[0061] After receiving the collision signal, the S306 and 12V lithium battery controller forces the MOS to close and shield all its own detection faults to ensure that it can continuously supply power to the entire vehicle. The synchronous Tbox will automatically dial the rescue number and send the vehicle location to the rescue center.

[0062] After receiving the collision signal, the lithium battery controller will take a series of measures to protect the safety of the battery and the vehicle. First, it will force the MOS to close so that the lithium battery will no longer output power. Then, it will shield all its own detection faults to ensure that it can continue to provide power support for the vehicle in an emergency.

[0063] At the same time, Tbox will automatically call the rescue number and send the vehicle's location information to the rescue center.

[0064] S307, 12V lithium battery power supply is maintained until the voltage is above 9V, if it is below 9V, the power supply will be automatically disconnected.

[0065] The lithium battery controller will continue to monitor the battery voltage level to ensure that it is above 9 V. If the battery voltage drops below 9 V, the lithium battery controller will automatically disconnect the power supply to prevent the battery from over-discharging and causing damage or safety hazards.

[0066] The intelligent power preservation control method for lithium batteries provided in the embodiment of the present invention generates a collision signal when the whole vehicle has thermal runaway or collision, and controls the MOS switch of the lithium battery to close according to the collision signal, so as to ensure that the lithium battery can continue to supply power to the whole vehicle. That is, after the vehicle collides, the 12V lithium battery can be controlled to be turned on and off according to the real-time status of the vehicle to maintain the power supply of the whole vehicle in the first place, thereby improving the safety and reliability of new energy vehicles. In particular, in the event of emergency situations such as collision or thermal runaway, measures can be taken quickly to protect the safety of passengers and ensure that the key systems of the vehicle can continue to operate.

[0067] The on and off of the 12V lithium battery of new energy vehicles can be intelligently controlled according to the real-time status of the vehicle. After a collision, the power supply of the entire vehicle can be maintained in the first time to ensure rescue time, thereby protecting the life and property of the user.

[0068] like Figure 4 As shown, the present invention also provides an electronic device 400. The electronic device 400 includes a processor 401, a memory 402 and a display 403. Figure 4 Only some components of the electronic device 400 are shown, but it should be understood that it is not required to implement all of the components shown, and more or fewer components may be implemented instead.

[0069] In some embodiments, the processor 401 may be a central processing unit (CPU), a microprocessor or other data processing chip, used to run program codes or process data stored in the memory 402, such as the intelligent power conservation control method for lithium batteries in the present invention.

[0070] In some embodiments, processor 401 may be a single server or a server group. The server group may be centralized or distributed. In some embodiments, processor 401 may be local or remote. In some embodiments, processor 401 may be implemented in a cloud platform. In some embodiments, the cloud platform may include a private cloud, a public cloud, a hybrid cloud, a community cloud, a distributed cloud, an internal cloud, a multi-cloud, etc., or any combination thereof.

[0071] In some embodiments, the memory 402 may be an internal storage unit of the electronic device 400, such as a hard disk or memory of the electronic device 400. In other embodiments, the memory 402 may also be an external storage device of the electronic device 400, such as a plug-in hard disk, a smart media card (SMC), a secure digital (SD) card, a flash card, etc., equipped on the electronic device 400.

[0072] Furthermore, the memory 402 may include both an internal storage unit of the electronic device 400 and an external storage device. The memory 402 is used to store application software installed in the electronic device 400 and various data.

[0073] In some embodiments, the display 403 may be an LED display, a liquid crystal display, a touch-sensitive liquid crystal display, an organic light-emitting diode (OLED) touch device, etc. The display 403 is used to display information on the electronic device 400 and to display a visual user interface. The components 401-403 of the electronic device 400 communicate with each other via a system bus.

[0074] In one embodiment, when the processor 401 executes the lithium battery intelligent power conservation control program in the memory 402, the following steps may be implemented: When the vehicle experiences thermal runaway or collision, a collision signal is generated; Based on the collision signal, the MOS switch of the lithium battery is controlled to close, and the lithium battery is controlled to supply power to the entire vehicle.

[0075] It should be understood that: when the processor 401 executes the lithium battery intelligent power conservation control program in the memory 402, in addition to the above functions, other functions can also be implemented. For details, please refer to the description of the corresponding method embodiment above.

[0076] Furthermore, the embodiment of the present invention does not specifically limit the type of the electronic device 400 mentioned, and the electronic device 400 may be a portable electronic device such as a mobile phone, a tablet computer, a personal digital assistant (PDA), a wearable device, a laptop computer, etc. Exemplary embodiments of portable electronic devices include but are not limited to portable electronic devices equipped with IOS, Android, Microsoft or other operating systems. The above-mentioned portable electronic device may also be other portable electronic devices, such as a laptop computer with a touch-sensitive surface (e.g., a touch panel). It should also be understood that in some other embodiments of the present invention, the electronic device 400 may not be a portable electronic device, but a desktop computer with a touch-sensitive surface (e.g., a touch panel).

[0077] Correspondingly, an embodiment of the present invention also provides a computer-readable storage medium, which is used to store computer-readable programs or instructions. When the program or instructions are executed by a processor, it can implement the steps or functions of the lithium battery intelligent power preservation control method provided in the above-mentioned method embodiments.

[0078] On the other hand, the present invention also provides a computer program product, which includes a computer program. The computer program can be stored on a non-transitory computer-readable storage medium. When the computer program is executed by a processor, the computer can execute the steps or functions of the lithium battery intelligent power preservation control method provided in the above-mentioned method embodiments.

[0079] Those skilled in the art will appreciate that all or part of the processes of the above-mentioned embodiments can be implemented by instructing related hardware (such as a processor, a controller, etc.) through a computer program, and the computer program can be stored in a computer-readable storage medium, wherein the computer-readable storage medium is a disk, an optical disk, a read-only storage memory, or a random access memory, etc.

[0080] The above is a detailed introduction to the lithium battery intelligent power preservation control system, method, electronic device and storage medium provided by the present invention. Specific examples are used in this article to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea; at the same time, for technical personnel in this field, according to the idea of ​​the present invention, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A lithium battery intelligent power conservation control system, characterized in that: include: Vehicle controller, collision sensor, gateway controller and lithium battery controller; The vehicle controller is used to monitor the status of the vehicle; The collision sensor is used to send a collision signal to the gateway controller when the vehicle has thermal runaway or collision; The gateway controller is used to send the collision signal to the lithium battery controller; The lithium battery controller is used to control the MOS switch to close based on the collision signal, and control the lithium battery to supply power to the entire vehicle.

2. The lithium battery intelligent power conservation control system according to claim 1, characterized in that: Also includes: An intelligent networked controller is used to send an alarm signal to a rescue center based on the collision signal.

3. The lithium battery intelligent power conservation control system according to claim 1, characterized in that: The voltage provided by the lithium battery is greater than or equal to 9V.

4. The lithium battery intelligent power conservation control system according to claim 1, characterized in that: The lithium battery controller is also used for: When the voltage provided by the lithium battery is less than 9V, the MOS switch is controlled to be disconnected.

5. The lithium battery intelligent power conservation control system according to claim 1, characterized in that: The lithium battery controller is also used for: Based on parameter information of the lithium battery, the health status of the lithium battery is determined; the parameter information includes voltage, current and temperature.

6. A lithium battery intelligent power conservation control method, characterized in that: The lithium battery intelligent power conservation control system applied to any one of claims 1 to 5 comprises: When the vehicle experiences thermal runaway or collision, a collision signal is generated; Based on the collision signal, the MOS switch of the lithium battery is controlled to close, and the lithium battery is controlled to supply power to the entire vehicle.

7. The lithium battery intelligent power conservation control method according to claim 6, characterized in that: Also includes: When the voltage provided by the lithium battery is less than 9V, the MOS switch is controlled to be disconnected.

8. An electronic device, characterized in that: comprising a memory and a processor, wherein: The memory is used to store programs; The processor is coupled to the memory and is used to execute the program stored in the memory to implement the lithium battery intelligent power preservation control method as described in claim 6 or 7.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by the processor, the intelligent power conservation control method for lithium batteries as claimed in claim 6 or 7 is implemented.

10. A computer program product, comprising a computer program, characterized in that When the computer program is executed by the processor, the intelligent power conservation control method for lithium batteries as claimed in claim 6 or 7 is implemented.

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