CN115959005A - Battery management method and device, electronic equipment and storage medium - Google Patents
Battery management method and device, electronic equipment and storage medium Download PDFInfo
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Abstract
The application provides a method, a device, an electronic device and a storage medium for managing a battery, wherein the method comprises the following steps: aiming at a target vehicle in a standing state, acquiring initial residual capacity of a battery of the target vehicle and quiescent current of the target vehicle; calculating initial power supplementing time according to the initial residual electric quantity and the static current; before the initial power supply time is not reached, if the abnormal current exists in the detected target vehicle, the abnormal current is sent to the control terminal, so that a user can process the abnormal current in time; when the initial power supplementing time is reached, acquiring the target residual electric quantity of the target vehicle battery; and if the target residual electric quantity is smaller than the electric quantity threshold value, starting the target vehicle to supplement the electric power for the battery so as to keep the battery in a normal working state. According to the method and the device, the abnormal current of the battery of the target vehicle is detected, the real service condition of the battery can be known more comprehensively, the power supplementing time is calculated more accurately according to the real service condition of the battery, and the frequent awakening of the whole vehicle is avoided.
Description
Technical Field
The present application relates to the field of battery technologies, and in particular, to a method and an apparatus 5 for battery management, an electronic device, and a storage medium.
Background
At present, two common methods for battery management in the market are provided, one method is that TBOX wakes up regularly, the voltage of a storage battery is detected, if the voltage is reduced to a set value, the TBOX sends an intelligent power supply request, and the whole vehicle is loaded
And the second method is that IBS monitors the SOC value of the storage battery, and when the SOC value is reduced to a set value by 0, the high voltage of the whole vehicle is awakened to supplement the power for the storage battery.
In the prior art, a first method needs TBOX to wake up a whole vehicle network and each module regularly and frequently, consumes a large amount of electric energy, and judges whether a storage battery is insufficient or not through detecting voltage, which is inaccurate; the second method starts high voltage to supplement power for the storage battery when the SOC of the storage battery is detected to be reduced to a certain value through IBS (IBS)
Judging abnormal discharge, and if the abnormal discharge occurs, calculating inaccurate electricity supplementing time 5 for the storage battery by the system; frequent charging and discharging of the storage battery not only reduces the service life of the storage battery, but also consumes a large amount of electricity
The driving mileage of the whole vehicle can be reduced, and mileage anxiety is easily brought to a vehicle owner.
Disclosure of Invention
In view of the above, the present application aims to provide a method, an apparatus, an electronic device and a storage medium for battery management, so as to achieve battery management (beneficial effects).
In a first aspect, an embodiment of the present application provides a method for battery management, where the method includes:
aiming at a target vehicle in a standing state, monitoring the target vehicle to obtain the initial residual electric quantity of a battery of the target vehicle and the quiescent current of the target vehicle;
calculating initial power supplementing time of the target vehicle according to the initial residual electric quantity and the quiescent current;
before the initial power supplementing time is not reached, if the abnormal current of the target vehicle is detected, the abnormal current is sent to a control terminal, so that a user can process the abnormal current in time;
when the initial power supplementing time is reached, acquiring the target residual capacity of the target vehicle battery; and if the target residual electric quantity is smaller than the electric quantity threshold value, starting the target vehicle to supplement the electric power for the battery so as to keep the battery in a normal working state.
In some embodiments of the present application, the method further includes:
if the target residual capacity is larger than or equal to the capacity threshold value, sending the target residual capacity to a control terminal so that a user can check the target residual capacity and receive processing operation of the user on the target residual capacity;
and determining whether to supplement the power for the battery or not according to a processing signal correspondingly generated by the processing operation.
In some technical solutions of the present application, the determining whether to supplement power to the battery according to the processing signal correspondingly generated by the processing operation includes:
the battery is subjected to power supplementing according to the power supplementing signal correspondingly generated by the power supplementing operation;
and according to the non-power-supplementing signal correspondingly generated by the non-power-supplementing operation, the power of the battery is not supplemented.
In some embodiments of the present application, the method further includes:
if the abnormal current is detected again after the preset waiting time, determining the target power supplementing time of the target vehicle according to the abnormal current and the initial power supplementing time;
and when the target power supplementing time is reached, starting the target vehicle to supplement power for the battery so as to keep the battery in a normal working state.
In some embodiments of the present application, the method further includes:
and after the power of the battery is supplemented, continuing to monitor the target vehicle, and recalculating the next power supplementing time of the battery.
In a second aspect, an embodiment of the present application provides an apparatus for battery management, where the apparatus includes:
the device comprises a first acquisition module, a second acquisition module and a control module, wherein the first acquisition module is used for monitoring a target vehicle in a standing state and acquiring the initial residual capacity of a battery of the target vehicle and the quiescent current of the target vehicle;
the calculation module is used for calculating the initial power supplementing time of the target vehicle according to the initial residual electric quantity and the quiescent current;
the detection module is used for sending the abnormal current to a control terminal if the abnormal current of the target vehicle is detected before the initial power supplementing time is not reached, so that a user can process the abnormal current in time;
the second acquisition module is used for acquiring the target residual electric quantity of the target vehicle battery when the initial power supplementing time is reached; and if the target residual electric quantity is smaller than the electric quantity threshold value, starting the target vehicle to supplement the electric power for the battery so as to keep the battery in a normal working state.
In some technical solutions of the present application, the second obtaining module is further configured to: if the target residual capacity is larger than or equal to the capacity threshold value, sending the target residual capacity to a control terminal so that a user can check the target residual capacity and receive processing operation of the user on the target residual capacity;
and determining whether to supplement the power to the battery or not according to the processing signal correspondingly generated by the processing operation.
In some technical solutions of the present application, the determining whether to supplement power to the battery according to the processing signal correspondingly generated by the processing operation includes:
the battery is subjected to power supplementing according to the power supplementing signal correspondingly generated by the power supplementing operation;
and according to the non-compensation electric signal correspondingly generated by the non-compensation operation, the battery is not compensated.
In a third aspect, an embodiment of the present application provides an electronic device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor implements the steps of the above battery management method when executing the computer program.
In a fourth aspect, the present application provides a computer-readable storage medium, on which a computer program is stored, where the computer program is executed by a processor to perform the steps of the above-mentioned battery management method.
The technical scheme provided by the embodiment of the application can have the following beneficial effects:
the method comprises the steps of monitoring a target vehicle in a static state to obtain the initial residual capacity of a battery of the target vehicle and the quiescent current of the target vehicle; calculating initial power supplementing time of the target vehicle according to the initial residual electric quantity and the quiescent current; before the initial power supplementing time is not reached, if the abnormal current of the target vehicle is detected, the abnormal current is sent to a control terminal, so that a user can process the abnormal current in time; when the initial power supplementing time is reached, acquiring the target residual capacity of the target vehicle battery; and if the target residual electric quantity is smaller than the electric quantity threshold value, starting the target vehicle to supplement the electric power for the battery so as to keep the battery in a normal working state. According to the method and the device, the abnormal current of the battery of the target vehicle is detected, the real service condition of the battery can be known more comprehensively, the power supplementing time is calculated more accurately according to the real service condition of the battery, and the frequent awakening of the whole vehicle is avoided.
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
To more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
Fig. 1 is a schematic flow chart illustrating a method for battery management according to an embodiment of the present application;
FIG. 2 is a schematic diagram illustrating one embodiment provided by an embodiment of the present application;
fig. 3 is a schematic diagram illustrating a device for battery management according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it should be understood that the drawings in the present application are for illustrative and descriptive purposes only and are not used to limit the scope of protection of the present application. Further, it should be understood that the schematic drawings are not drawn to scale. The flowcharts used in this application illustrate operations implemented according to some embodiments of the present application. It should be understood that the operations of the flow diagrams may be performed out of order, and steps without logical context may be performed in reverse order or simultaneously. In addition, one skilled in the art, under the guidance of the present disclosure, may add one or more other operations to the flowchart, or may remove one or more operations from the flowchart.
In addition, the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that in the embodiments of the present application, the term "comprising" is used to indicate the presence of the features stated hereinafter, but does not exclude the addition of further features.
At present, with the increase of the intelligent degree of the automobile, various control modules of the whole automobile reach dozens or even hundreds. Therefore, when the whole vehicle is in standing, the quiescent current of the whole vehicle is correspondingly increased, meanwhile, the failure rate of the whole vehicle is correspondingly increased, if the module is abnormally awakened to consume a large amount of electric energy during sleeping, the vehicle owner cannot timely find the situation and can cause abnormal power consumption of the storage battery, the vehicle can not be started due to the power feeding of the storage battery when the vehicle is started next time, the trouble is brought to the vehicle owner, and the Ah number of the storage battery is correspondingly increased for meeting the requirement of the number of days for standing the whole vehicle. Meanwhile, the storage battery with smaller Ah number cannot meet the requirement of the number of parking days of the whole vehicle during design of the whole vehicle plant, and the storage battery with larger Ah number brings great challenges in cost, light weight of the whole vehicle and arrangement space of the whole vehicle, so that the novel intelligent power supply management mode can meet the power consumption requirement of the whole vehicle, can prompt abnormal power consumption of the whole vehicle and also can meet the light weight of the whole vehicle plant, and is very necessary in miniaturization and cost saving.
At present, two common methods for battery management in the market are available, one is that a TBOX (remote control system) is awakened periodically to detect the voltage of a storage battery, if the voltage is reduced to a set value, the TBOX sends an intelligent power supplement request to supplement power to the storage battery by high voltage on the whole vehicle, and the other is that an IBS monitors the SOC (storage battery capacity) value of the storage battery, and when the SOC value is reduced to the set value, the high voltage on the whole vehicle is awakened to supplement power to the storage battery.
In the prior art, a first method needs TBOX to wake up a whole vehicle network and each module regularly and frequently, consumes a large amount of electric energy, and judges whether a storage battery is insufficient or not through detecting voltage, which is inaccurate; in the second method, when the SOC of the storage battery is detected to be reduced to a certain value through IBS (storage battery electric quantity sensor), high voltage is started to supplement power to the storage battery, abnormal discharge is not judged, and the power supplementing time of the storage battery calculated by a system is inaccurate when the abnormal discharge occurs; frequent charging and discharging of the storage battery not only reduces the service life of the storage battery, but also consumes a large amount of electric energy, reduces the endurance mileage of the whole vehicle and is easy to bring mileage anxiety to vehicle owners.
Based on this, the embodiments of the present application provide a method and an apparatus for battery management, an electronic device, and a storage medium, which are described below by way of embodiments.
Fig. 1 is a schematic flow chart illustrating a method for battery management provided in an embodiment of the present application, wherein the method includes steps S101-S104; specifically, the method comprises the following steps:
s101, monitoring a target vehicle in a standing state to obtain the initial residual capacity of a battery of the target vehicle and the quiescent current of the target vehicle;
s102, calculating initial power supplementing time of the target vehicle according to the initial residual electric quantity and the static current;
s103, before the initial power supplementing time is not reached, if the abnormal current of the target vehicle is detected, the abnormal current is sent to a control terminal, so that a user can process the abnormal current in time;
s104, when the initial power supplementing time is reached, acquiring the target residual electric quantity of the target vehicle battery; and if the target residual electric quantity is smaller than an electric quantity threshold value, starting the target vehicle to supplement power for the battery so as to keep the battery in a normal working state.
According to the method and the device, the abnormal current of the battery of the target vehicle is detected, the real service condition of the battery can be known more comprehensively, the power supplementing time is calculated more accurately according to the real service condition of the battery, and the frequent awakening of the whole vehicle is avoided.
Some embodiments of the present application are described in detail below. The embodiments and features of the embodiments described below can be combined with each other without conflict.
S101, aiming at a target vehicle in a standing state, monitoring the target vehicle, and acquiring the initial residual capacity of a battery of the target vehicle and the quiescent current of the target vehicle.
The embodiment of the application aims at a management method of a vehicle battery in a standing state. The method and the device for monitoring the battery management of the vehicle are characterized in that the vehicle needing battery management is called a target vehicle, the target vehicle is monitored, the initial residual electric quantity of the battery of the target vehicle and the quiescent current of the target vehicle are obtained, and the quiescent current is the sleep current consumed by electric appliances of the whole vehicle when the vehicle is in a standing state. In specific implementation, the SOC value of the battery can be acquired through the storage battery electric quantity sensor, and the quiescent current of the target vehicle can be acquired through the current sensor. In order to facilitate distinguishing the subsequent battery SOC values, the battery SOC value obtained this time is referred to as an initial remaining capacity in the embodiment of the present application. After the battery power sensor acquires the initial residual power and the current sensor acquires the quiescent current, the initial residual power and the quiescent current value are sent to a VCU (vehicle control unit), and the VCU records the initial residual power and the quiescent current value of the battery.
And S102, calculating initial power supplementing time of the target vehicle according to the initial residual power and the static current.
The VCU records the initial residual electric quantity value and the static current value of the battery, calculates the unit consumed electric quantity of the target vehicle according to the static current value, and then calculates the total consumed electric quantity according to the initial residual electric quantity and the preset electric quantity threshold value of power supplement. The consumption time is calculated according to the total consumption electric quantity and the unit consumption electric quantity, and the initial power supplementing time can be obtained by adding the current time to the consumption time. The power supply time here indicates a power supply time when the target vehicle is always consuming a quiescent current (no other current is present). TBOX (remote control system) starts timing after the initial power supply time is calculated.
S103, before the initial power supplementing time is not reached, if the abnormal current of the target vehicle is detected, the abnormal current is sent to a control terminal, so that a user can process the abnormal current in time;
in actual operation, the target vehicle may have an abnormal current in a stationary state. In order to calculate the power supply time of the target vehicle more accurately, the embodiment of the application also detects the abnormal current of the target vehicle. The abnormal current here indicates a current that consumes an electric power other than the rest current. For example, when the target vehicle is stationary, a person touches the target vehicle, and the target vehicle generates an alarm to consume current.
When the abnormal current is detected to exist in the target vehicle, the abnormal current is released to the control terminal, and a user can know the current condition of the target vehicle by looking up the control terminal and choose to take or not take processing measures. After the user checks the current condition of the target vehicle through control, if the user knows that the target vehicle is an abnormal current caused by a reason such as an alarm triggered by a person by mistake (the abnormal current at the moment can be automatically eliminated after a period of time), the user can choose not to take a treatment measure. If it is known that the target vehicle is an abnormal current due to line aging or the like (the abnormal current continues at this time), the user can select a corresponding processing measure.
After checking the current state of the target vehicle, regardless of whether a user takes a treatment measure (there may be an unsolved problem after the treatment measure is taken), in order to improve accuracy, the embodiment of the present application further monitors the current of the target vehicle, and determines the target power supplement time of the target vehicle according to the abnormal current and the initial power supplement time if the abnormal current is detected again after a preset waiting time; and when the target power supplementing time is reached, starting the target vehicle to supplement power for the battery so as to keep the battery in a normal working state.
In the process of monitoring the current of the target vehicle, if the target vehicle still has an abnormal current after a preset waiting time, at this time, due to the continuous consumption of the abnormal current, the initial power supply time calculated according to the quiescent current will be inaccurate, so that the power supply time of the target vehicle needs to be recalculated in the embodiment of the present application. In order to distinguish from the initial power supplement time, the embodiment of the present application refers to the power supplement time calculated at this time as a target power supplement time. The preset waiting time can be adjusted according to actual needs, for example, the alarm time of different vehicles is different, and the waiting time set by the preset waiting time is different. The waiting time set by the vehicle with longer alarm time is longer, and the waiting time set by the vehicle with shorter alarm time is shorter.
When calculating the target power supply time, the embodiment of the application is calculated according to the initial power supply time and the abnormal current. In the embodiment of the application, due to the additional consumption of the abnormal current, the target power supply time is earlier than the initial power supply time. And calculating to obtain a time period of the target power supplementing time, which is earlier than the initial power supplementing time, according to the initial residual capacity and the abnormal current of the target vehicle, and then calculating to obtain the target power supplementing time according to the advanced time period and the initial power supplementing time. The actual consumption condition of the target vehicle can be known in real time through monitoring the abnormal current, and the actual target power supplementing time of the target vehicle can be calculated more accurately. This application mends the electricity to the target vehicle when reaching target benefit electricity time, and it is more accurate to mend the electricity than carrying out at initial benefit electricity time.
S104, when the initial power supplementing time is reached, acquiring the target residual electric quantity of the target vehicle battery; and if the target residual electric quantity is smaller than the electric quantity threshold value, starting the target vehicle to supplement the electric power for the battery so as to keep the battery in a normal working state.
When the abnormal current detection is carried out on the target vehicle, if the existence of the abnormal current is not detected, the embodiment of the application counts according to the initial power supplementing time. In order to guarantee the accuracy of power supplement, when the initial power supplement time is reached, the embodiment of the application does not directly supplement power to the battery, but obtains the residual capacity of the current target vehicle battery again. In order to distinguish from the initial remaining capacity, the embodiment of the present application refers to the remaining current at this time as a target remaining capacity.
After the target remaining capacity is obtained, the target remaining capacity is compared with the capacity threshold value in the embodiment of the application. The power threshold is a power range requiring power compensation, and the power threshold may be set according to the needs of the user or the target vehicle, for example, the power threshold is set to 80%. And comparing the target residual electric quantity with the electric quantity threshold value to further determine whether the target vehicle really needs to be supplemented with electricity. When the target remaining capacity is smaller than the capacity threshold value, the target vehicle is considered to be required to be supplied with power at the moment, that is, the target vehicle is started to supply power to the battery. The battery after power supply is sufficient in energy and is in a normal working state.
When a target residual electric quantity is compared with an electric quantity threshold value, if the target residual electric quantity is larger than or equal to the electric quantity threshold value, the target residual electric quantity is sent to a control terminal, so that a user can check the target residual electric quantity, and processing operation of the user on the target residual electric quantity is received; and determining whether to supplement the power for the battery or not according to a processing signal correspondingly generated by the processing operation. The processing operation comprises a power supplementing operation and a non-power supplementing operation, and the step of determining whether to supplement power to the battery or not according to a processing signal correspondingly generated by the processing operation comprises the following steps: the battery is subjected to power supplement according to the power supplement signal correspondingly generated by the power supplement operation; and according to the non-compensation electric signal correspondingly generated by the non-compensation operation, the battery is not compensated.
In the embodiment of the present application, if the target remaining power is greater than or equal to the power threshold, in order to avoid the occurrence of the burst state, the target remaining power is sent to the control terminal without directly performing a process of not supplementing power. The user checks the target residual capacity through the control terminal, and after the user checks the target residual capacity through the control terminal, the user can also perform processing operation on the target residual capacity through the control terminal. The processing operation includes a power supplement operation and a non-power supplement operation for the target remaining power. The user carries out electricity supplementing operation or non-electricity supplementing operation through the control terminal, the control terminal generates electricity supplementing signals or non-electricity supplementing signals corresponding to the electricity supplementing operation or the non-electricity supplementing operation, and the electricity supplementing signals or the non-electricity supplementing signals are sent to the target vehicle. And the target vehicle performs power compensation or does not perform power compensation according to the received power compensation signal or non-power compensation signal.
In the embodiment of the present application, as an optional embodiment, after the power is replenished to the battery, the target vehicle is continuously monitored, and the next power replenishment time of the battery is calculated again. After the power supply is carried out on the battery, the management process is completed once, and the next power supply time of the battery can be monitored and calculated again, namely the process is repeated.
In the embodiment of the present application, as an optional embodiment, in specific implementation, the work flow is as follows:
IBS monitors the SOC value of the storage battery during power-off, and the VCU records and calculates the power supply time of the storage battery at the next time according to the static current of the whole vehicle;
and 2, starting TBOX timing and counting down to the time calculated by the VCU, waking up the whole vehicle network and sending the latest SOC value of the storage battery to the APP of the vehicle owner, wherein when the SOC value is more than 60%, the vehicle owner can freely select whether to charge the storage battery with high voltage, and when the SOC value is less than 60%, the system automatically starts the intelligent charging system with high voltage to charge the storage battery (no matter the vehicle owner manually starts or the system automatically starts the intelligent charging system, the whole vehicle can be charged only when corresponding charging conditions are met).
3. If a certain system is abnormally awakened in the standing process of the whole vehicle, when IBS detects that the abnormal current is continuously output, TBOX reports the abnormal condition to a mobile phone APP of a vehicle owner and gives a prompt, and the vehicle owner timely checks or maintains the vehicle.
4. And under the condition that the vehicle owner does not process after the abnormal current occurs, the VCU recalculates the next power supply time, and the TBOX timing starts to start the whole vehicle high voltage to supply power to the storage battery next time.
The intelligent power supply system works circularly as shown in fig. 2, so that the purposes of realizing the most reasonable intelligent power supply starting frequency, saving electric energy and ensuring that the storage battery is not lack of power are achieved.
Fig. 3 is a schematic structural diagram illustrating a battery management apparatus provided in an embodiment of the present application, where the apparatus includes:
the device comprises a first acquisition module, a second acquisition module and a control module, wherein the first acquisition module is used for monitoring a target vehicle in a standing state and acquiring the initial residual capacity of a battery of the target vehicle and the quiescent current of the target vehicle;
the calculation module is used for calculating the initial power supplementing time of the target vehicle according to the initial residual electric quantity and the static current;
the detection module is used for sending the abnormal current to the control terminal if the abnormal current of the target vehicle is detected before the initial power supplementing time is not reached, so that a user can timely process the abnormal current;
the second acquisition module is used for acquiring the target residual electric quantity of the target vehicle battery when the initial power supplementing time is reached; and if the target residual electric quantity is smaller than the electric quantity threshold value, starting the target vehicle to supplement the electric power for the battery so as to keep the battery in a normal working state.
The second obtaining module is further configured to: if the target residual capacity is larger than or equal to the capacity threshold value, sending the target residual capacity to a control terminal so that a user can check the target residual capacity and receive processing operation of the user on the target residual capacity;
and determining whether to supplement the power to the battery or not according to the processing signal correspondingly generated by the processing operation.
The processing operation comprises a power supplementing operation and a non-power supplementing operation, and the step of determining whether to supplement power to the battery or not according to a processing signal correspondingly generated by the processing operation comprises the following steps:
the battery is subjected to power supplementing according to the power supplementing signal correspondingly generated by the power supplementing operation;
and according to the non-compensation electric signal correspondingly generated by the non-compensation operation, the battery is not compensated.
The detection module is further used for determining the target power supplementing time of the target vehicle according to the abnormal current and the initial power supplementing time if the abnormal current is detected again after the preset waiting time;
and when the target power supplementing time is reached, starting the target vehicle to supplement power for the battery so as to keep the battery in a normal working state.
And after the power of the battery is supplemented, continuing to monitor the target vehicle, and recalculating the next power supplementing time of the battery.
As shown in fig. 4, an embodiment of the present application provides an electronic device for performing the method for battery management in the present application, where the device includes a memory, a processor, a bus, and a computer program stored in the memory and executable on the processor, where the processor implements the steps of the method for battery management when executing the computer program.
Specifically, the memory and the processor may be general-purpose memory and processor, which are not limited in particular, and the battery management method can be performed when the processor runs a computer program stored in the memory.
Corresponding to the method for battery management in the present application, the present application also provides a computer readable storage medium, on which a computer program is stored, and the computer program is executed by a processor to perform the steps of the method for battery management.
In particular, the storage medium can be a general-purpose storage medium, such as a removable disk, a hard disk, etc., on which a computer program can be executed to perform the above-described method of battery management.
In the embodiments provided in the present application, it should be understood that the disclosed system and method may be implemented in other ways. The above-described system embodiments are merely illustrative, and for example, the division of the units is only one logical functional division, and there may be other divisions in actual implementation, and for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed coupling or direct coupling or communication connection between each other may be through some communication interfaces, indirect coupling or communication connection of systems or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments provided in the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The functions may be stored in a computer-readable storage medium if they are implemented in the form of software functional units and sold or used as separate products. Based on such understanding, the technical solution of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus once an item is defined in one figure, it need not be further defined and explained in subsequent figures, and moreover, the terms "first", "second", "third", etc. are used merely to distinguish one description from another and are not to be construed as indicating or implying relative importance.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present application, and are used for illustrating the technical solutions of the present application, but not limiting the same, and the scope of the present application is not limited thereto, and although the present application is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still make modifications or changes to the embodiments described in the foregoing embodiments, or make equivalent substitutions for some features, within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the present disclosure, which should be construed in light of the above teachings. Are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A method of battery management, the method comprising:
aiming at a target vehicle in a standing state, monitoring the target vehicle to obtain the initial residual electric quantity of a battery of the target vehicle and the quiescent current of the target vehicle;
calculating initial power supplementing time of the target vehicle according to the initial residual electric quantity and the quiescent current;
before the initial power supplementing time is not reached, if the abnormal current of the target vehicle is detected, the abnormal current is sent to a control terminal so that a user can timely process the abnormal current;
when the initial power supplementing time is reached, acquiring the target residual capacity of the target vehicle battery; and if the target residual electric quantity is smaller than the electric quantity threshold value, starting the target vehicle to supplement the electric power for the battery so as to keep the battery in a normal working state.
2. The method of claim 1, further comprising:
if the target residual capacity is larger than or equal to the capacity threshold value, sending the target residual capacity to a control terminal so that a user can check the target residual capacity and receive processing operation of the user on the target residual capacity;
and determining whether to supplement the power to the battery or not according to the processing signal correspondingly generated by the processing operation.
3. The method of claim 2, wherein the processing operations comprise a power supplementing operation and a non-power supplementing operation, and the determining whether to supplement the power of the battery according to the processing signal correspondingly generated by the processing operations comprises:
the battery is subjected to power supplement according to the power supplement signal correspondingly generated by the power supplement operation;
and according to the non-compensation electric signal correspondingly generated by the non-compensation operation, the battery is not compensated.
4. The method of claim 1, further comprising:
if the abnormal current is detected again after the preset waiting time, determining the target power supplementing time of the target vehicle according to the abnormal current and the initial power supplementing time;
and when the target power supplementing time is reached, starting the target vehicle to supplement power for the battery so as to keep the battery in a normal working state.
5. The method of claim 1 or 4, further comprising:
and after the power is supplemented to the battery, continuing monitoring the target vehicle, and calculating the next power supplementing time of the battery again.
6. An apparatus for battery management, the apparatus comprising:
the first acquisition module is used for monitoring a target vehicle in a static state to acquire the initial residual electric quantity of a battery of the target vehicle and the quiescent current of the target vehicle;
the calculation module is used for calculating the initial power supplementing time of the target vehicle according to the initial residual electric quantity and the quiescent current;
the detection module is used for sending the abnormal current to the control terminal if the abnormal current of the target vehicle is detected before the initial power supplementing time is not reached, so that a user can timely process the abnormal current;
the second acquisition module is used for acquiring the target residual electric quantity of the target vehicle battery when the initial power supplementing time is reached; and if the target residual electric quantity is smaller than the electric quantity threshold value, starting the target vehicle to supplement the electric power for the battery so as to keep the battery in a normal working state.
7. The apparatus of claim 6, wherein the second obtaining module is further configured to: if the target residual capacity is larger than or equal to the capacity threshold value, sending the target residual capacity to a control terminal so that a user can check the target residual capacity and receive processing operation of the user on the target residual capacity;
and determining whether to supplement the power for the battery or not according to a processing signal correspondingly generated by the processing operation.
8. The apparatus of claim 7, wherein the processing operation comprises a power supplementing operation and a non-power supplementing operation, and the determining whether to supplement power to the battery according to the processing signal generated by the processing operation comprises:
the battery is subjected to power supplement according to the power supplement signal correspondingly generated by the power supplement operation;
and according to the non-power-supplementing signal correspondingly generated by the non-power-supplementing operation, the power of the battery is not supplemented.
9. An electronic device, comprising: a processor, a memory and a bus, the memory storing machine-readable instructions executable by the processor, the processor and the memory communicating over the bus when the electronic device is operating, the machine-readable instructions when executed by the processor performing the steps of the method of battery management according to any of claims 1 to 5.
10. A computer-readable storage medium, having stored thereon a computer program which, when being executed by a processor, is adapted to carry out the steps of the method of battery management according to any one of the claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211623126.5A CN115959005A (en) | 2022-12-16 | 2022-12-16 | Battery management method and device, electronic equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211623126.5A CN115959005A (en) | 2022-12-16 | 2022-12-16 | Battery management method and device, electronic equipment and storage medium |
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| Publication Number | Publication Date |
|---|---|
| CN115959005A true CN115959005A (en) | 2023-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211623126.5A Pending CN115959005A (en) | 2022-12-16 | 2022-12-16 | Battery management method and device, electronic equipment and storage medium |
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| Country | Link |
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| CN (1) | CN115959005A (en) |
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2022
- 2022-12-16 CN CN202211623126.5A patent/CN115959005A/en active Pending
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