CN111374350A - Charging management method, system, device and storage medium for aerosol generating device - Google Patents
Charging management method, system, device and storage medium for aerosol generating device Download PDFInfo
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- CN111374350A CN111374350A CN201811518911.8A CN201811518911A CN111374350A CN 111374350 A CN111374350 A CN 111374350A CN 201811518911 A CN201811518911 A CN 201811518911A CN 111374350 A CN111374350 A CN 111374350A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention provides a charging management method, a charging management system, charging management equipment and a storage medium for an aerosol generating device, wherein the charging management method for the aerosol generating device comprises the following steps: acquiring electric quantity information; and when the electric quantity information is not less than a first preset electric quantity, giving a first indication corresponding to the electric quantity information. According to the method, the charging state judgment method of the aerosol generation device is optimized, so that unnecessary charging waiting time is reduced, and the user experience is improved.
Description
Technical Field
The present invention relates to the field of aerosol generation technologies, and in particular, to a method, a system, a device, and a storage medium for charging an aerosol generator.
Background
Compared with the traditional cigarette, the aerosol generating device heats the tobacco materials by utilizing a heat source without burning, can greatly reduce harmful chemical components in the smoke, is gradually popular in the market as a new form of tobacco consumption, and is increasingly accepted by cigarette consumers in most countries.
However, the size of the battery is limited in order to pursue a small size for the cigarette rod of the existing aerosol generating device, and further the electric quantity of the battery is limited, so that the cruising ability of the cigarette rod is reduced, the user needs to recharge the battery every time the user sucks the cigarette, the charging period for completing one-time complete charging is long, and when the cigarette rod is used by many users, the charging waiting time is generally reflected to be too long, so that the user experience is influenced.
Disclosure of Invention
The invention aims to provide a charging management method, a charging management system, charging management equipment and a storage medium for an aerosol generating device.
In order to solve the above technical problem, an embodiment of the present invention discloses a method for charging a gas mist generating device, the method including: acquiring electric quantity information; and when the electric quantity information is not less than a first preset electric quantity, giving a first indication corresponding to the electric quantity information.
Optionally, the first preset amount of power is an amount of power required for one suction setting.
Optionally, the amount of power required for the one puff setting is at least the amount of power required to be able to support one standard puff.
Optionally, the power information at least includes any one of:
before charging a battery, acquiring the residual electric quantity of the battery, wherein the electric quantity information is the residual electric quantity of the battery; charging a battery, wherein the electric quantity information is the current electric quantity value of the battery; and charging the battery, wherein the electric quantity information is the electric quantity change value of the battery.
Optionally, when the power information is a remaining power of the battery, the method includes: when the residual electric quantity is not less than the first preset electric quantity, the control unit controls an indicator to give a first indication; when the residual electric quantity is smaller than the first preset electric quantity, the battery is charged, and when the current electric quantity information of the battery reaches the first preset electric quantity, a first indication corresponding to the electric quantity information is given.
Optionally, when the electric quantity information is not less than the first preset electric quantity, a first indication corresponding to the electric quantity information is given, and a power supply circuit is cut off;
or when the electric quantity information is not less than the first preset electric quantity, a first indication corresponding to the electric quantity information is given, charging is continued, and when the electric quantity information reaches a second preset electric quantity, a second indication corresponding to the electric quantity information is given, and the power supply circuit is cut off.
Optionally, when the charging current value is not greater than a preset current value, the electric quantity information reaches the second preset electric quantity.
Optionally, the control unit controls an indicator in the charger to give the first indication or the second indication within a predetermined threshold time;
alternatively, the control unit controls an indicator in the aerosol-generating device to give the first indication or the second indication within a predetermined threshold time.
Optionally, when the battery of the aerosol generating device is charged, the control unit controls the charging work timing clock to start timing, and when the charging work timing clock information reaches a preset time, a first indication corresponding to the preset time is given.
Optionally, the battery of the aerosol-generating device is charged at a constant current value greater than that of conventional constant current charging.
Optionally, before charging the battery, the method includes: and carrying out fault detection on the battery.
The embodiment of the invention also discloses a charging management system of the aerosol generating device, which comprises:
the acquisition unit is used for acquiring the electric quantity information;
and the judging unit is used for giving a first instruction corresponding to the electric quantity information when the electric quantity information is not less than a first preset electric quantity.
Optionally, the first preset amount of power is an amount of power required for one suction setting.
Optionally, the amount of power required for the one puff setting is at least the amount of power required to be able to support one standard puff.
Optionally, the power information at least includes any one of:
before charging a battery, the obtaining unit is used for obtaining the residual electric quantity of the battery, and the electric quantity information is the residual electric quantity of the battery;
charging a battery, wherein the electric quantity information is the current electric quantity value of the battery;
and charging the battery, wherein the electric quantity information is the electric quantity change value of the battery.
Optionally, when the power information is a remaining power of the battery, the method includes:
when the residual electric quantity is not less than the first preset electric quantity, the control unit controls an indicator to give a first indication;
when the residual electric quantity is smaller than the first preset electric quantity, the battery is charged, and when the electric quantity information reaches the first preset electric quantity, a first indication corresponding to the electric quantity information is given.
Optionally, when the electric quantity information is not less than the first preset electric quantity, a first indication corresponding to the electric quantity information is given, and a power supply circuit is cut off;
or when the electric quantity information is not less than the first preset electric quantity, a first indication corresponding to the electric quantity information is given, charging is continued, and when the electric quantity information reaches a second preset electric quantity, a second indication corresponding to the electric quantity information is given, and the power supply circuit is cut off.
Optionally, when the charging current value is not greater than a preset current value, the electric quantity information reaches the second preset electric quantity.
Optionally, the control unit controls an indicator in the charger to give the first indication or the second indication within a predetermined threshold time;
alternatively, the control unit controls an indicator in the aerosol-generating device to give the first indication or the second indication within a predetermined threshold time.
Optionally, when the battery of the aerosol generating device is charged, the control unit controls the charging operation timing clock to start timing, and when the charging operation timing clock information reaches a preset time, a first indication corresponding to the preset time is given.
Optionally, the battery of the aerosol-generating device is charged at a constant current value greater than that of conventional constant current charging.
Optionally, before the charging unit charges the battery, the method includes: and carrying out fault detection on the battery.
The embodiment of the invention also discloses computer equipment, which comprises a memory and a processor, wherein the memory is used for storing computer instructions, and the processor is used for executing the charging management method of the aerosol generation device when the computer instructions are executed.
Embodiments of the present invention also disclose a computer storage medium having stored thereon computer instructions that, when executed by a processor, implement a method of charge management for an aerosol generating device.
The embodiment of the invention also discloses an aerosol generating device, which is used for executing the charging management method of the aerosol generating device.
Compared with the prior art, the implementation mode of the invention has the main differences and the effects that:
according to the invention, the charge state judgment method of the aerosol generation device is optimized by using the electric quantity information as the charge cut-off condition, and unnecessary charge waiting time is reduced;
optionally, clock information is introduced as the charge deadline, so that the consistency of the charge time is improved, and the user experience is improved;
optionally, the invention improves the charging capability in unit time by increasing the constant current charging current value in the charging process, achieves the purpose of shortening the charging period, and improves the user experience.
Drawings
Fig. 1 is a first schematic flow chart of a charge management method for an aerosol-generating device according to the present invention;
fig. 2 is a first schematic diagram of a charge management system of the aerosol-generating device provided by the present invention;
fig. 3 is a second schematic flow chart of a charge management method for an aerosol-generating device according to the present invention;
figure 4(a) is a schematic diagram of the micro-control unit of the aerosol-generating device provided by the present invention;
fig. 4(b) is a schematic structural diagram of a charging management module of the aerosol-generating device according to the present invention;
fig. 4(c) is a schematic diagram of a switching circuit of the aerosol-generating device according to the present invention.
Detailed Description
In the following description, numerous technical details are set forth in order to provide a better understanding of the present application. However, it will be understood by those skilled in the art that the technical solutions claimed in the present application can be implemented without these technical details and with various changes and modifications based on the following embodiments.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
A first embodiment of the present invention relates to a charge management method for a gas mist generator. Referring to fig. 1, in particular, the method comprises the steps of: step S101, acquiring electric quantity information; step S102, when the electric quantity information is not less than the first preset electric quantity, a first indication corresponding to the electric quantity information is given.
In step S102, the first preset amount of power is the amount of power required for one pumping setting. Here, the suction setting may be set according to the user's needs. In one embodiment, the electric quantity required by one-time suction setting is the electric quantity required by at least one-time standard suction, when a user wants to completely suck one cigarette, the first preset electric quantity can be set as the electric quantity value capable of ensuring one-time standard suction, when the user wants to continuously completely suck a plurality of cigarettes, the first preset electric quantity can be set as the electric quantity value capable of ensuring a plurality of times of suction, and herein, completely sucking one cigarette is called one-time standard suction; in another embodiment, the smoking setting may also be one or more cigarettes are not completely smoked, and the electric quantity required by the smoking setting is the electric quantity required by one or more cigarettes which are not completely smoked, which is not limited herein.
In other embodiments, the full charge amount may be used as the first preset charge amount, and the specific value of the first preset charge amount is not limited and may be set according to different types of aerosol generation devices, different sizes of batteries, and the like. The mode of setting the first preset electric quantity in a self-adaptive manner according to the user needs can achieve the electric quantity value meeting the user needs in the shortest time, and the user experience is improved.
In an embodiment, taking a model 10250 cylindrical lithium battery (nominal electric quantity 120mAh) as an example, the time for completely sucking a cigarette is 5 minutes, and the electric quantity is 60mAh, if a user wants to complete a complete suction, during charging management, it can be determined that the battery is in a state that the cigarette can be completely sucked only by determining that the remaining electric quantity of the battery is not less than 60mAh or determining that the charging electric quantity (electric quantity increased on the basis of the remaining electric quantity) is not less than 60 mAh. According to the charging management method of the aerosol generation device, the first preset electric quantity value can be dynamically set according to actual needs, so that the charging experience of a user is improved, and meanwhile, when the set first preset electric quantity value is smaller than the full-electric-quantity value, the indicator can remind the user in time when the electric quantity value reaches the first preset electric quantity value instead of reminding the user when the electric quantity is in a full-charge state, so that unnecessary charging waiting time can be reduced, and the charging experience of the user is improved.
Referring to fig. 3, before charging the battery, including fault detection of the battery, the main items of detection may include, but are not limited to, checking whether the battery is in place, checking whether the charging circuit is short-circuited, open-circuited, and the like. When a fault is detected, reminding a user that the fault exists and a normal charging mode cannot be started; when the charging circuit and the battery are both in a normal state, a normal charging process can be started. The power information shown in the step flow chart of fig. 1 and fig. 3 may refer to different battery power meanings, and the values of the first preset power corresponding to the different battery power meanings may be the same or different, which is not limited herein. In one embodiment, the power information is the remaining power information of the current battery detected before charging the battery; in another embodiment, the power information is current power information of the battery obtained after the battery is charged; in other embodiments, the power information is a difference between the current power information of the battery obtained after the battery is charged and the remaining power of the battery detected before the battery is charged, that is, a variation value of the power.
With continued reference to FIG. 3, the flow paths represented by the dashed portions and the solid portions of FIG. 3 represent different embodiments, respectively. Specifically, as shown by the dashed flow path in fig. 3, in the case of no fault, in an embodiment, the remaining power of the battery is first detected, and then the remaining power is compared with a first preset power value, and there are two cases as a result of the comparison, where the first case is: when the residual electric quantity information of the battery is larger than or equal to a first preset electric quantity (referring to a dotted line path when the judgment result is yes), namely the residual electric quantity can completely meet the pumping requirement of a user at the moment, the control unit controls the indicator to give a first indication to prompt that the electric quantity of the battery at the moment can meet the current requirement, at the moment, the battery can be selected to be continuously charged until the electric quantity information reaches a second preset electric quantity value, the charging is stopped at the moment, or the charging is stopped at any time in the process of continuously charging the battery; the second case is: when the remaining capacity is less than the first preset capacity (refer to the dashed line path when the determination result is "no"), which indicates that the remaining capacity is not enough to meet the pumping requirement of the user at the moment, the battery is prompted to be charged, charging is started, and charging is prompted to start, and a specific flow after charging is started can be shown in the solid line path in fig. 3.
With continued reference to fig. 3, in the embodiment described in the above paragraph, the current remaining capacity information of the battery is first detected before the battery is charged. In another embodiment, the remaining capacity is not detected before the battery is charged, and referring to the schematic flow chart shown in the solid line part in fig. 3, in the case that there is no fault, charging is started and charging is prompted to start, and a timing clock and a capacity integration module are started at the same time, whether timing overflows or not is judged in the charging process, and when the timing overflows, a first indication is given to prompt that the current capacity value is enough to meet the current requirement of the user; when the timing does not overflow, the magnitude of the electric quantity information value and the first preset electric quantity value is further judged, at the moment, two judgment results are also provided, and the first judgment result is as follows: when the electric quantity information is greater than or equal to the first preset electric quantity value (refer to a path shown by a solid line part when the judgment result is yes in fig. 3), the indicator is triggered to give a first indication corresponding to the electric quantity information, the user is prompted that the electric quantity information at the moment meets the pumping requirement of the user at the moment, and the charging can be stopped when the charging is continued until the electric quantity meets the second preset electric quantity, or the charging is stopped at any time in the process of continuing the charging; the second judgment result is: the charge amount information is smaller than the first preset charge amount value (refer to the path shown by the solid line portion when the determination result is "no" in fig. 3), and at this time, the charging is required to be continued until the timing overflows to give the first indication or when the charge amount information is larger than the first preset charge amount, the first indication is given.
Experiments show that when the charging time reaches a certain time, the current electric quantity value can meet the electric quantity value required by at least one standard suction, so that the consistency of the charging time is improved and the user experience is improved. In one embodiment, the longest charging time may be set to 4 minutes in one charging process, and the first instruction is given when the timing clock is judged to overflow for 4 minutes in the charging process of the battery. In other embodiments, the upper limit of the timing clock may be set to a time less than or greater than 4 minutes, such as 3 minutes or 5 minutes, and the like, and the optimum upper limit of the timing clock may be determined according to different types of aerosol generating devices and different battery types, models, and the like in specific implementations.
In the specific implementation, a power supply management module is arranged in a control circuit of the aerosol generating device, and the power supply management module can control the charging and discharging voltage values of the battery, so that the battery is prevented from being overcharged and overdischarged, and the battery is prevented from being damaged. It is assumed that the lowest discharge capacity value of the battery is when the remaining capacity of the battery is 20 mAh. In one embodiment, the remaining capacity of the current battery is detected to be 20mAh, and the first preset capacity may be set as the capacity capable of supporting at least one standard pumping; in another embodiment, it is detected that the remaining capacity information of the battery is less than 20mAh, then the first preset capacity information at this time may be set to be greater than a capacity value required by at least one standard pumping, so as to satisfy that when the preset pumping is completed, the remaining capacity at least satisfies the lowest remaining capacity value of the battery, thereby preventing overdischarge of the battery during pumping and further reducing the battery loss; in other embodiments, if it is detected that the remaining capacity value is greater than 20mAh, the first preset capacity information may be set to be smaller than the capacity value required for at least one standard pumping, as long as it is ensured that the remaining capacity value of the battery after the pumping is completed is not smaller than the lowest remaining capacity value. Of course, the first preset electric quantity information may also be set as the sum of the electric quantity value required by the at least one standard pumping and the minimum required remaining electric quantity value of the battery, so as to ensure that the battery is not excessively worn after the at least one standard pumping is completed, which is not limited herein. The manner of setting the magnitude of the first preset electric quantity is not intended to limit the present invention, and is only used as a reference method in the specific implementation. That is, under the condition that the electric quantity value required by one-time standard suction is fixed, the first preset electric quantity value can be dynamically adjusted according to the residual electric quantity of the battery, or the preset electric quantity value can be set to be a fixed value as long as the electric quantity value required by one-time standard suction can be at least met.
In the present invention, the power information when the battery power is in a full power state may be defined as a second preset power, and when the power information reaches the second preset power, the control unit controls the indicator to give a second indication corresponding to the power information at that time. In an embodiment, when the charging current value is not greater than the predetermined current value, the power information is determined to reach the second predetermined power, for example, when the charging current value is less than 0.1C, the power information is determined to reach the second predetermined power. In other embodiments, when the constant voltage charging time of the battery reaches the predetermined time, the indicator may also be triggered to issue a second indication to prompt the user that the charging is completed, where the triggering condition of the second indication is not limited.
In the invention, the indicator is used for indicating the current state of the battery, and when the electric quantity information is not less than the first preset electric quantity, the indicator is used for sending out a first indication; when the electric quantity information reaches the full electric state or the second preset electric quantity, the indicator is used for sending out a second indication. In one embodiment, the control unit controls an indicator in the aerosol-generating device to give the first indication or the second indication within a predetermined threshold time; in another embodiment, the control unit controls an indicator in the charger to emit an indication signal, the electrical loss of the aerosol generating device can be reduced by the charger emitting the indication signal, and the time for emitting the indication signal is set within a certain time threshold range in order to reduce the electrical loss. And the first indication or the second indication is a light indication or an alarm indication, or may be in other manners such as vibration, as long as the user can be prompted, which is not limited herein.
The charging process of the lithium ion battery can be divided into four stages: trickle charge, constant current charge, constant voltage charge, and charge termination. Trickle charging is used to pre-charge (restorative charging) a fully discharged battery. When the battery voltage rises above the trickle charge threshold, the charging current is increased to perform constant current charging. When the voltage of the battery rises to a certain threshold value, the constant-current charging is finished, and the constant-voltage charging stage is started. When the charging current in the constant voltage charging stage is reduced to a certain range or the constant voltage charging time is continued for a period of time, the charging is terminated.
In one embodiment, the battery used in the aerosol-generating device of the present invention is a lithium battery. In order to further shorten the time of charging the battery and enable the electric quantity of the battery to reach the electric quantity value required by a user more quickly, higher current can be selected to charge the battery in the constant current charging stage, when higher current is adopted for charging, the voltage of the battery can rise more quickly due to overvoltage of electrode reaction and voltage rise on internal impedance of the battery, so that the constant current charging stage can be shortened, the time of the electric quantity of the battery reaching the electric quantity required by the user is further shortened, and the charging experience of the user is improved. However, in the specific implementation, since different types of batteries have different performance parameters, the maximum constant current charging current value that can be borne is different, and a user can select the most appropriate constant current value according to different situations.
It should be noted that the charging speed of the battery can be increased by increasing the constant current charging current value, and when the first preset electric quantity value is smaller than the second preset electric quantity value, the electric quantity information of the battery can quickly reach the first preset electric quantity value, so that the charging waiting time of the user is reduced.
A second embodiment of the present invention relates to a charge management system for an aerosol-generating device, and in particular, with reference to fig. 2, the system comprises: step S103, an obtaining unit for obtaining electric quantity information; and the S104 judging unit is used for judging that when the electric quantity information is not less than the first preset electric quantity, a first instruction corresponding to the electric quantity information is given.
Optionally, the first preset amount of power sets the amount of power required for one puff.
Optionally, the amount of power required for one puff is set to at least the amount of power required to be able to support one standard puff.
Optionally, the power information includes at least any one of: before the battery is charged, the acquisition unit is used for acquiring the residual electric quantity of the battery, and the electric quantity information is the residual electric quantity of the battery; charging the battery, wherein the electric quantity information is the current electric quantity value of the battery; and charging the battery, wherein the electric quantity information is the electric quantity change value of the battery.
Optionally, when the power information is the remaining power of the battery, the method includes: when the residual electric quantity is not less than the first preset electric quantity, the control unit controls the indicator to give a first indication; when the residual electric quantity is smaller than a first preset electric quantity, the battery is charged, and when the electric quantity information reaches the first preset electric quantity, a first indication corresponding to the electric quantity information is given.
Optionally, when the electric quantity information is not less than a first preset electric quantity, a first indication corresponding to the electric quantity information is given, and the power supply circuit is cut off; or when the electric quantity information is not less than the first preset electric quantity, a first indication corresponding to the electric quantity information is given, the charging is continued, and when the electric quantity information reaches a second preset electric quantity, a second indication corresponding to the electric quantity information is given, and the power supply circuit is cut off.
Optionally, when the charging current value is not greater than the preset current value, the electric quantity information reaches a second preset electric quantity.
Optionally, the control unit controls an indicator in the charger to give the first indication or the second indication within a predetermined threshold time; alternatively, the control unit controls an indicator in the aerosol-generating device to give the first indication or the second indication within a predetermined threshold time.
Optionally, when the battery of the aerosol generating device is charged, the control unit controls the charging operation timing clock to start timing, and when the charging operation timing clock information reaches the preset time, a first indication corresponding to the preset time is given.
Optionally, the battery of the aerosol-generating device is charged at a constant current value greater than that of conventional constant current charging.
Optionally, before the charging unit charges the battery, the method includes: and carrying out fault detection on the battery.
The first embodiment is an embodiment of a charge management method for a gas mist generator, and is a method embodiment corresponding to the present embodiment, and the present embodiment can be implemented in cooperation with the first embodiment. The related technical details mentioned in the first embodiment are still valid in this embodiment, and are not described herein again in order to reduce repetition. Accordingly, the related-art details mentioned in the present embodiment can also be applied to the first embodiment.
Referring to fig. 4(a) to a Micro Control Unit (MCU) module, where the MCU module includes a chip U7, and fig. 4(b) to a charge management module, where the charge management module includes a differential amplifier chip U4, and in a specific implementation, a sixth pin ADC _ I of the differential amplifier chip U4 is connected to a seventh pin ADC _ I of the MCU module, so as to deliver a current of R22 to U7; and a ninth pin of the U7 chip in the MCU module is connected with a ninth pin of the U4 chip in the charging management module, so that the MCU is used for controlling the switch of the charging management module.
It should be noted that the charge management module shown in fig. 4(b) is a chip that cannot input a current value by itself, in other embodiments, the aerosol generating device provided in the present invention may include a charge management module with a read-write function, and a user may input a value greater than a conventional current value to realize a large-current charging function for a battery, so as to shorten a charging period and improve user experience.
Referring to fig. 4(c), a schematic diagram of a switching circuit of the aerosol-generating device of the present invention is shown. In fig. 4(c), TL2 is the fifth pin signal of the U7 chip in the MCU module, and the electronic switching function is realized by TL2 signal.
The circuit comprises switching elements Q7 and Q8, in one embodiment, Q7 is an NPN transistor, Q8 is a MOS transistor, and in other embodiments, the types of Q7 and Q8 are not limited as long as the electronic switching function can be realized according to the TL2 signal. Specifically, when the TL2 is at a high level, the Q7 is turned on, the Q8 is turned on, and the circuit is turned on, so that the charging function is realized; when the TL2 is at a low level, the Q7 is turned off, the Q8 is turned off, and the circuit is turned off, so that the current in the battery can be prevented from flowing backwards, unnecessary loss of the electric quantity of the battery is caused, and the battery is damaged.
A third embodiment of the present invention relates to a computer device, which includes a memory for storing computer instructions and a processor for executing the charge management method of the aerosol generating device according to any one of the above embodiments when the computer instructions are executed.
A fourth embodiment of the invention relates to a computer storage medium having stored thereon computer instructions which, when executed by a processor, implement a method of charge management for an aerosol-generating device as set forth in any of the above embodiments.
A fifth embodiment of the present invention also relates to an aerosol-generating device for performing the method for managing charging of the aerosol-generating device according to any of the above embodiments.
Each method embodiment of the present invention can be implemented by software, hardware, firmware, or the like. Whether the present invention is implemented as software, hardware, or firmware, the instruction code may be stored in any type of computer-accessible memory (e.g., permanent or modifiable, volatile or non-volatile, solid or non-solid, fixed or removable media, etc.). Also, the Memory may be, for example, Programmable Array Logic (PAL), Random Access Memory (RAM), Programmable Read Only Memory (PROM), Read-Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), a magnetic disk, an optical disk, a Digital Versatile Disk (DVD), or the like.
It should be noted that, each unit/module mentioned in each device embodiment of the present invention is a logical unit/module, and physically, one logical unit may be one physical unit, or may be a part of one physical unit, or may be implemented by a combination of multiple physical units, and the physical implementation manner of these logical units itself is not the most important, and the combination of the functions implemented by these logical units is the key to solve the technical problem provided by the present invention. Furthermore, the above-mentioned embodiments of the apparatus of the present invention do not introduce elements that are less relevant for solving the technical problems of the present invention in order to highlight the innovative part of the present invention, which does not indicate that there are no other elements in the above-mentioned embodiments of the apparatus.
It is to be noted that in the claims and the description of the present patent, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the use of the verb "comprise a" to define an element does not exclude the presence of another, same element in a process, method, article, or apparatus that comprises the element.
While the invention has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (25)
1. A method of charge management for an aerosol-generating device, the method comprising:
acquiring electric quantity information;
and when the electric quantity information is not less than a first preset electric quantity, giving a first indication corresponding to the electric quantity information.
2. The method of claim 1, wherein the first predetermined amount of power is an amount of power required to set a puff.
3. The method of claim 2, wherein the amount of power required for the one puff setting is at least the amount of power required to be able to support one standard puff.
4. The method according to claim 1, wherein the power information includes at least any one of:
before charging a battery, acquiring the residual electric quantity of the battery, wherein the electric quantity information is the residual electric quantity of the battery;
charging a battery, wherein the electric quantity information is the current electric quantity value of the battery;
and charging the battery, wherein the electric quantity information is the electric quantity change value of the battery.
5. The method according to claim 4, wherein when the power information is the remaining power of the battery, the method comprises:
when the residual electric quantity is not less than the first preset electric quantity, the control unit controls an indicator to give a first indication;
when the residual electric quantity is smaller than the first preset electric quantity, the battery is charged, and when the current electric quantity information of the battery reaches the first preset electric quantity, a first indication corresponding to the electric quantity information is given.
6. The method according to claim 5, wherein when the power information is not less than the first preset power, a first indication corresponding to the power information is given, and a power supply circuit is cut off;
or when the electric quantity information is not less than the first preset electric quantity, a first indication corresponding to the electric quantity information is given, charging is continued, and when the electric quantity information reaches a second preset electric quantity, a second indication corresponding to the electric quantity information is given, and the power supply circuit is cut off.
7. The method according to claim 6, wherein the charge information reaches the second preset charge when the charging current value is not greater than a preset current value.
8. The method according to claim 6, characterized in that the control unit controls an indicator in the charger to give the first indication or the second indication within a predetermined threshold time;
alternatively, the control unit controls an indicator in the aerosol-generating device to give the first indication or the second indication within a predetermined threshold time.
9. The method according to any one of claims 1 to 8, wherein the control unit controls the charging operation timing clock to start timing when the battery of the aerosol generating device is charged, and gives a first indication corresponding to a preset time when the charging operation timing clock information reaches the preset time.
10. A method according to any one of claims 1 to 8, wherein the battery of the aerosol generating device is charged at a constant current value greater than that of conventional constant current charging.
11. The method of any of claims 1-8, wherein prior to charging the battery, comprising: and carrying out fault detection on the battery.
12. A charge management system for an aerosol-generating device, the system comprising:
the acquisition unit is used for acquiring the electric quantity information;
and the judging unit is used for giving a first instruction corresponding to the electric quantity information when the electric quantity information is not less than a first preset electric quantity.
13. The system of claim 12, wherein the first predetermined amount of power is an amount of power required to set a puff.
14. The system of claim 13, wherein the amount of power required for the one puff setting is at least the amount of power required to be able to support one standard puff.
15. The system of claim 12, wherein the charge information includes at least any one of:
before charging a battery, the obtaining unit is used for obtaining the residual electric quantity of the battery, and the electric quantity information is the residual electric quantity of the battery;
charging a battery, wherein the electric quantity information is the current electric quantity value of the battery;
and charging the battery, wherein the electric quantity information is the electric quantity change value of the battery.
16. The system according to claim 15, wherein when the power information is a remaining power of the battery, the method comprises:
when the residual electric quantity is not less than the first preset electric quantity, the control unit controls an indicator to give a first indication;
when the residual electric quantity is smaller than the first preset electric quantity, the battery is charged, and when the electric quantity information reaches the first preset electric quantity, a first indication corresponding to the electric quantity information is given.
17. The system according to claim 16, wherein when the power information is not less than the first preset power, a first indication corresponding to the power information is given to cut off a power supply circuit;
or when the electric quantity information is not less than the first preset electric quantity, a first indication corresponding to the electric quantity information is given, charging is continued, and when the electric quantity information reaches a second preset electric quantity, a second indication corresponding to the electric quantity information is given, and the power supply circuit is cut off.
18. The system of claim 17, wherein the charge information reaches the second preset charge when the charging current value is not greater than a preset current value.
19. The system of claim 17, wherein the control unit controls an indicator in the charger to give the first indication or the second indication within a predetermined threshold time;
alternatively, the control unit controls an indicator in the aerosol-generating device to give the first indication or the second indication within a predetermined threshold time.
20. The system according to any one of claims 12 to 19, wherein the control unit controls the charging operation timing clock to start timing when the battery of the aerosol generating device is charged, and gives a first indication corresponding to a preset time when the charging operation timing clock information reaches the preset time.
21. A system according to any one of claims 12 to 19, wherein the battery of the aerosol generating device is charged at a constant current value greater than that of conventional constant current charging.
22. The system of any one of claims 12-19, wherein the charging unit, prior to charging the battery, comprises: and carrying out fault detection on the battery.
23. A computer device comprising a memory for storing computer instructions and a processor for performing, when executing the computer instructions, a method of charge management for an aerosol-generating device according to any of claims 1 to 11.
24. A computer storage medium having computer instructions stored thereon, wherein the instructions, when executed by a processor, implement a method of charge management for an aerosol-generating device according to any of claims 1 to 11.
25. An aerosol-generating device configured to perform the method for charge management of an aerosol-generating device according to any one of claims 1 to 11.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811518911.8A CN111374350A (en) | 2018-12-12 | 2018-12-12 | Charging management method, system, device and storage medium for aerosol generating device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811518911.8A CN111374350A (en) | 2018-12-12 | 2018-12-12 | Charging management method, system, device and storage medium for aerosol generating device |
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