WO2018219175A1 - 电池电路、电池装置、电子烟和供电控制方法 - Google Patents

电池电路、电池装置、电子烟和供电控制方法 Download PDF

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Publication number
WO2018219175A1
WO2018219175A1 PCT/CN2018/087811 CN2018087811W WO2018219175A1 WO 2018219175 A1 WO2018219175 A1 WO 2018219175A1 CN 2018087811 W CN2018087811 W CN 2018087811W WO 2018219175 A1 WO2018219175 A1 WO 2018219175A1
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Prior art keywords
power supply
battery
controller
power
supply component
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PCT/CN2018/087811
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English (en)
French (fr)
Inventor
邱伟华
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常州市派腾电子技术服务有限公司
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Publication of WO2018219175A1 publication Critical patent/WO2018219175A1/zh

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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/36Arrangements using end-cell switching

Definitions

  • the present disclosure relates to the field of power supply devices, and more particularly to a battery circuit, a battery device, an electronic cigarette, and a power supply control method.
  • Electronic cigarettes are electronic products that imitate cigarettes.
  • electronic cigarettes include a battery device.
  • a battery unit is provided with a power supply component, and the battery is placed in the power supply assembly.
  • a plurality of power supply components are usually disposed in the battery device, and one battery is placed in each power supply component.
  • the battery device can supply power to the electronic cigarette.
  • any one of the batteries has a very low power or any one of the batteries is in poor contact with the power supply component or is not placed in any of the power supply components.
  • the battery When the battery is used, it will cause the battery device to stop supplying power to the electronic cigarette, which may cause the electronic cigarette to be unable to be used normally.
  • the present disclosure provides a battery circuit, a battery device, an electronic cigarette, and a power supply control method.
  • the technical solution is as follows:
  • a battery circuit comprising at least two power supply components, at least two electronically controlled battery switches, an electronically controlled main switch, a power supply output port, and a controller, wherein:
  • Each power supply component includes a positive electrode and a negative electrode, and when the power supply component is loaded into the battery, a positive pole of the battery is connected to a positive pole of the power supply component, and a negative pole of the battery is connected to a negative pole of the power supply component;
  • the at least two power supply components are connected in series, and the at least two power supply components are connected in series with the electronically controlled main switch and the power supply output port through a positive pole and a negative pole of the power supply component;
  • Each of the electronically controlled battery switches is respectively connected in parallel with a power supply component, and the control ends of each of the electronically controlled battery switches are electrically connected to the controller;
  • the control end of the electronically controlled main switch is electrically connected to the controller
  • each power supply component is respectively electrically connected to the controller
  • each power supply component includes a battery protection circuit
  • the battery protection circuit is configured to: when the electronically controlled battery switch connected in parallel with the power supply component is turned on, the battery protection circuit disconnects the battery in the power supply component a connection to the battery circuit; the battery protection circuit connects the battery in the power supply assembly to the battery circuit when the electronically controlled battery switch in parallel with the power supply assembly is disconnected.
  • a battery device comprising the battery circuit of the first aspect.
  • an electronic cigarette comprising the battery device of the second aspect.
  • a power supply control method comprising:
  • the controller determines a power supply component whose current voltage is greater than a preset voltage threshold
  • the controller controls the electronic control battery switch corresponding to the power supply component whose current voltage is greater than the preset voltage threshold to be turned off, and controls the electrical control battery switch corresponding to the power supply component whose current voltage is less than or equal to the preset voltage threshold;
  • the controller controls the electronically controlled main switch to be turned on;
  • Each of the power supply components includes a battery protection circuit, and the battery protection circuit is configured to: when the battery in the power supply component is short-circuited, disconnect the short-circuited battery from the battery circuit; when the power supply component is When the battery is working normally, the battery that is working normally is connected to the battery circuit.
  • the controller determines a power supply component whose current voltage is greater than a preset voltage threshold, including:
  • the controller determines, in the plurality of power supply components, a power supply component in which the current voltage of the battery is greater than a preset voltage threshold.
  • the method further includes:
  • the controller sets an operating mode to the first operating mode.
  • the method further includes:
  • the controller determines the power supply component that the current voltage is greater than the preset voltage threshold.
  • the controller sets an operating mode to the second operating mode.
  • the method further includes:
  • the controller controls the first prompting component of the battery device to issue a first prompt signal when determining that the power consumption speed of the battery in the one or more power supply components is greater than a preset power consumption speed threshold according to a voltage of each power supply component .
  • the method further includes:
  • the controller When receiving the mode switching instruction input by the user, the controller sets the working mode to the third working mode corresponding to the mode switching instruction.
  • the method further includes:
  • the controller controls the second prompting component of the battery device to emit a second prompt signal when the voltages of all the power supply components are lower than a preset voltage threshold.
  • the method further includes:
  • the controller determines a remaining battery capacity of each of the power supply components according to a current voltage of each power supply component
  • the controller controls the display components of the battery device to respectively display the remaining power of the battery in the power supply assembly.
  • a power supply control apparatus comprising:
  • the processor implements the power supply control method by loading and executing the at least one program instruction.
  • a computer readable storage medium having stored therein one or more instructions, wherein the one or more instructions are electronic
  • the above power supply control method is implemented when the processor in the cigarette executes.
  • each of the power supply components in the battery device has an electronically controlled battery switch connected in parallel, and when any one of the power supply components has a very low battery (ie, less than or equal to a preset voltage threshold) or any one of the power supplies When the component is in poor contact with the battery or there is no battery in any of the power supply components, the controller controls the electronically controlled battery switch in parallel with the power supply component to be turned on, and shorts the power supply component. As long as there is a battery that can work in one of the power supply components, the battery device can work normally, and the electronic cigarette can work normally.
  • FIG. 1 is a schematic structural view of a battery device according to an embodiment
  • FIG. 2 is a schematic structural view of an electronic cigarette according to an embodiment
  • FIG. 3 is a flowchart of a power supply control method according to Embodiment 4.
  • FIG. 4 is a flowchart of a power supply control method according to Embodiment 4.
  • FIG. 5 is a flowchart of another power supply control method according to Embodiment 4.
  • FIG. 6 is a flowchart of still another power supply control method according to Embodiment 4.
  • the battery circuit includes at least two power supply components 1, at least two electronically controlled battery switches 2, an electronically controlled main switch 3, a power supply output port 4, and a controller 5.
  • Each power supply component 1 includes a positive pole and a negative pole.
  • the positive pole of the battery is connected to the positive pole of the power supply component 1
  • the negative pole of the battery is connected to the negative pole of the power supply component 1; wherein: between the plurality of power supply components 1 Connected in series, a plurality of power supply components 1 are connected in series with the main control switch 3 and the power supply output port 4 through the positive and negative poles of the power supply assembly 1; that is, a plurality of power supply components 1 connected in series as a whole with the electronically controlled main switch 3 and the power supply output Port 4 is connected in series.
  • Each of the electronically controlled battery switches 2 is connected in parallel with a power supply component 1 , and the control terminals of each of the electronically controlled battery switches 2 are electrically connected to the controller 5 respectively; the control terminal of the electronically controlled main switch 3 is electrically connected to the controller 5; The positive poles of each power supply component 1 are electrically connected to the controller 5, respectively.
  • each of the power supply assemblies 1 further includes a battery protection circuit (not shown) for protecting the battery incorporated in the power supply unit 1 when the power supply unit 1 is mounted
  • the battery protection circuit disconnects the battery from the battery circuit in the above case; when the battery loaded in the power supply unit 1 is in a normal state, the battery will be in a normal state. Connected to the battery circuit.
  • each power supply component 1 since each power supply component 1 has an electronically controlled battery switch 2 connected in parallel, when the battery power in one power supply component 1 is less than or equal to a predetermined voltage threshold, the corresponding electronically controlled battery switch of the power supply component 1 is turned on.
  • the battery in the power supply unit 1 may be short-circuited. Since the power supply unit 1 includes a battery protection circuit, when the battery is short-circuited, the battery protection circuit disconnects the short-circuited battery from the battery circuit, thereby preventing the battery from being short-circuited, and the remaining normally operating batteries are still connected to the battery circuit.
  • the battery protection circuit can be composed of a lithium battery protection chip and peripheral circuits.
  • the battery protection circuit when the power supply component 1 is loaded into the battery, the battery protection circuit may be an electronic switch connected in series with the battery, and the electronic switch is under the control of the controller, when the power supply component 1 corresponds to the electronically controlled battery switch When conducting, the electronic switch in the power supply component is turned off; when the corresponding electronically controlled battery switch of the power supply component 1 is turned off, the electronic switch in the power supply component is turned on.
  • the battery protection circuit may be other circuits for preventing short circuit, overcharge, and over discharge of the battery, which is not limited in this embodiment.
  • the battery protection circuit when the battery protection circuit is configured as a lithium-ion protection chip and a peripheral circuit, the battery protection circuit may be disposed outside the power supply component 1 , which is not limited in this embodiment.
  • the battery circuit is applied in the battery device of the electronic cigarette, and the battery device is the power supply control component of the electronic cigarette.
  • the electronic cigarette usually further includes an atomizer 6, which is a kind capable of being internal thereto.
  • the stored smoky oil is atomized to form a component of the smoke, and the battery device is used to deliver a working voltage to the atomizer 6.
  • the power supply assembly 1 is a container for mounting a battery and electrically connecting the battery to a battery circuit of the battery device.
  • a battery protection circuit is further disposed in the power supply component to ensure safe use of the battery.
  • the electronically controlled battery switch 2 and the electronically controlled main switch 3 are switches that are turned on and off by a circuit in which an electrical signal is controlled, and may be a MOS (Metal-Oxide-Semiconductor, metal-oxide-semiconductor field effect crystal). Tubes, relays or chips, etc.
  • the power supply output port 4 is a voltage output terminal, and the battery device supplies an operating voltage to the atomizer 6 through the power supply output port 4 to cause the atomizer 6 to operate normally.
  • the controller 5 is a component for controlling various components in the battery device, such as a micro control unit (MCU), and the controller 5 is electrically connected with some components of the battery device to control the operation of each component. .
  • MCU micro control unit
  • each power supply component 1 is connected in parallel with an electronically controlled battery switch 2.
  • the electronically controlled battery switch 2 When the electronically controlled battery switch 2 is closed, the power supply component 1 connected in parallel with it is short-circuited, but due to the power supply component 1 In the presence of the battery protection circuit, the battery in the power supply unit 1 is not short-circuited and dangerous; when the electronic control battery switch 2 is turned off, the power supply unit 1 connected in parallel with it can be connected in series to operate in the circuit.
  • the positive pole of each power supply component 1 is electrically connected to the controller 5, so that the voltage of the battery loaded in the power supply component 1 can be detected by the controller 5, thereby determining the remaining power of the battery loaded in the power supply component 1, Specific tests will be described below.
  • the control terminal of the electronically controlled battery switch 2 is connected to the controller 5 so that the controller 5 can control the closing and opening of the electronically controlled battery switch 2 by an electrical signal.
  • Each power supply component 1, the electronic control main switch 3 and the power supply output port 4 are connected in series, and the electronic control main switch 3 is disposed on a circuit between each power supply component 1 and the power supply output port 4, and the electronic control main switch 3 serves as the When the main switch of all the power supply components 1 of the battery device is closed, when the electronic control main switch 3 is closed, the battery device can supply the working voltage to the atomizer 6, and when the electronic control main switch 3 is disconnected, the battery device stops transmitting to the atomizer 6. Voltage.
  • the control end of the electronically controlled main switch 3 is electrically connected to the controller 5, so that the controller 5 can control the closing and opening of the electronically controlled main switch 3 by an electrical signal.
  • the preset voltage threshold described above is a voltage corresponding to a battery when the battery power is particularly low. When the voltage of the battery is less than the preset voltage threshold, the battery can be considered as being unable to supply the operating voltage to the atomizer 6.
  • the number of the power supply components 1 can be arbitrarily set according to requirements. For example, as shown in FIG. 1 , the number of power supply components 1 can be set to three. The following three power supply components 1 are taken as an example to describe the relationship between the batteries in series. :
  • the batteries installed in the three power supply units 1 can be numbered, as shown in FIG. 1, and are respectively referred to as battery A, battery B, and battery C.
  • the negative electrode of the battery A is grounded
  • the negative electrode of the battery B is connected to the positive electrode of the battery A
  • the negative electrode of the battery C is connected to the positive electrode of the battery B to realize series connection of three batteries.
  • battery A, battery B, battery C, electronically controlled main switch 3 and power supply output port 4 are connected in series, wherein battery A has an electronically controlled battery switch 2 in parallel, and battery B has an electronically controlled battery switch in parallel. 2.
  • Battery C has an electronically controlled battery switch 2 in parallel.
  • the controller 5 is electrically connected to the positive pole of each power supply component 1, and can detect the voltage value of the battery in each power supply component 1.
  • the principle of the controller 5 detecting the voltage can be as follows:
  • the controller 5 detects that the voltage at the positive terminal of the battery A is the voltage of the battery A (because the negative electrode of the battery A is grounded, the voltage at the negative electrode is zero).
  • the battery detects the voltage at the positive terminal of battery B minus the voltage at battery A, which is the voltage of battery B.
  • the battery detects the voltage at the positive terminal of battery C minus the voltage at battery A and battery B, which is the voltage of battery C.
  • the controller 5 can detect the voltage change of the battery in each of the power supply components 1, and then perform corresponding processing based on the change in voltage. For example, when the battery is installed in a certain power supply component 1, the controller 5 detects that the voltage in the power supply component 1 becomes large, and further detects that the voltage in the power supply component 1 is greater than a preset voltage threshold, the controller 5 The electronically controlled battery switch connected in parallel with the power supply component 1 is disconnected, and the power supply component 1 is connected to the circuit, so that the battery in the power supply component 1 supplies the working voltage to the atomizer 6.
  • the controller 5 detects that the voltage of the battery in a certain power supply component 1 is less than or equal to a preset voltage threshold (may be due to very low power, may also be due to poor contact between the power supply component and the battery, or may not be installed)
  • the controller 5 controls the electronically controlled battery switch 2 connected in parallel with the power supply assembly 1 to be closed, and the power supply assembly 1 is short-circuited and stops working; but since the power supply assembly 1 includes the battery protection circuit, when the power supply assembly 1 is short-circuited, the power supply is supplied.
  • the battery loaded in component 1 is not shorted, but is disconnected from the battery circuit to prevent safety problems.
  • each power supply component 1 has an electronically controlled battery switch 2 connected in parallel.
  • the controller 5 controls the electronic control in parallel with the power supply component 1.
  • the battery switch 2 is closed, and the power supply unit 1 is short-circuited.
  • the short circuit of the above power supply component 1 does not affect the operation of other power supply components 1 in the battery device, the battery device works normally, and the electronic cigarette also works normally.
  • each of the power supply components in the battery circuit has an electronically controlled battery switch connected in parallel, and when any one of the power supply components has a very low battery or a poor contact between any one of the power supply components and the battery, or any one
  • the controller controls the electronically controlled battery switch in parallel with the power supply assembly to close, and shorts the power supply assembly.
  • the battery circuit can work normally, and thus the electronic cigarette can work normally.
  • the present disclosure further provides a battery device comprising the battery circuit of the first embodiment.
  • each power supply component of the battery circuit has an electronically controlled battery switch connected in parallel.
  • the controller controls the electronically controlled battery switch in parallel with the power supply component to be closed, and the power supply is turned on.
  • the component is short-circuited, but since the power supply component 1 includes a battery protection circuit, when the power supply component 1 is short-circuited, the battery incorporated in the power supply component 1 is not short-circuited, but is disconnected from the battery circuit to prevent a safety problem.
  • the battery circuit can work normally, and thus the electronic cigarette can work normally.
  • the present disclosure provides an electronic cigarette comprising an atomizer 6 and a battery device as described in the first embodiment, the battery device delivering a working voltage to the atomizer 6 through a power supply output port, so that the atomizer 6 jobs.
  • the battery device is as described in the first embodiment.
  • Each of the power supply components of the battery device has an electronically controlled battery switch connected in parallel. When any one of the power supply components has a very low battery or any one of the power supply components is in contact with the battery. When there is no battery in any of the power supply components, the controller controls the electronic battery switch connected in parallel with the power supply component to close, and shorts the power supply component, but since the power supply component 1 includes the battery protection circuit, the power supply component 1 is short-circuited.
  • the battery loaded in the power supply unit 1 is not short-circuited, but is disconnected from the battery circuit to prevent a safety problem.
  • the battery unit can work normally, so that the electronic cigarette can work normally.
  • An embodiment of the present disclosure provides a power supply control method for an electronic cigarette, which can be applied to the battery circuit of the first embodiment, the battery device of the second embodiment, and the electronic cigarette of the third embodiment, as shown in FIG.
  • the processing flow of the method may include the following steps:
  • Step 301 in the plurality of power supply components 1, the controller 5 determines the power supply component 1 that the current voltage is greater than the preset voltage threshold.
  • the preset voltage threshold is a voltage corresponding to a particularly low battery power.
  • the battery can be considered as being unable to supply the working voltage to the atomizer 6. That is, the voltage of the battery is insufficient to support the operation of the atomizer 6.
  • a certain trigger event may be set for step 301.
  • the processing of step 301 may be as follows: when the controller 5 detects that a battery is loaded into any power supply component 1 or reaches a preset detection period, the control The device 5 determines, in the plurality of power supply components 1, the power supply unit 1 in which the current voltage of the battery is greater than a preset voltage threshold.
  • the controller 5 detects the voltage in the power supply component 1 according to the principle of detecting voltage according to the first embodiment.
  • the controller 5 when the user installs the battery in any of the power supply components 1, first, the controller 5 can detect the loading of the new battery according to the voltage change of the battery device, and the loading of the new battery can trigger the controller 5 to detect each The voltage in the power supply unit 1 is then, the controller 5 detects the voltage of the battery in each power supply unit 1, and finally determines the power supply unit 1 whose current voltage is greater than the preset voltage threshold.
  • the trigger controller 5 detects the voltages in the respective power supply components 1. Then, the controller 5 detects the voltage of the battery in each power supply component 1, and finally, The power supply component 1 whose current voltage is greater than a preset voltage threshold is determined.
  • the preset detection period may be every 30 seconds, 1 minute, two minutes, and the like, which is not limited in this embodiment.
  • Step 302 The controller 5 controls the electronic control battery switch 2 corresponding to the power supply component 1 whose current voltage is greater than the preset voltage threshold, and controls the electronically controlled battery switch corresponding to the power supply component 1 whose current voltage is less than or equal to the preset voltage threshold. through.
  • the controller 5 determines that the current voltage is greater than the preset voltage threshold
  • the controller 5 sends a disconnected electrical signal to the electronically controlled battery switch 2 in parallel with the power supply component 1 , and the electronically controlled battery switch 2 receives The electrical signal is then disconnected so that such a power supply assembly 1 can deliver a working voltage to the atomizer 6 through the power supply output port 4.
  • the controller 5 determines that the current voltage is less than or equal to the preset voltage threshold
  • the controller 5 sends a closed electrical signal to the electronically controlled battery switch 2 in parallel with the power supply assembly 1, and the electronically controlled battery switch 2 receives the electrical signal.
  • the power supply unit 1 is closed to thereby short-circuit such a power supply unit 1, and the power supply unit 1 stops supplying the operating voltage to the atomizer 6.
  • each power supply component 1 includes a battery protection circuit
  • the battery protection circuit is configured to disconnect the short-circuited battery from the battery circuit when the battery in the power supply component 1 is short-circuited; when the battery in the power supply component 1 is working normally, Connect the working battery to the battery circuit. That is, when the electronically controlled battery switch 2 is closed, the power supply assembly 1 in parallel with the electronically controlled battery switch 2 is short-circuited, but since the power supply assembly 1 includes a battery protection circuit, the battery protection circuit disconnects the battery and the battery in the power supply assembly 1. The connection of the circuit.
  • the controller 5 detects that the voltage in the power supply component 1 is zero, and the power supply component 1 also belongs to the current voltage.
  • a power supply component 1 that is less than or equal to a preset voltage threshold.
  • the controller 5 sends a closed electrical signal to the electronically controlled battery switch 2 in parallel with the power supply component 1, the electronically controlled battery switch 2 is closed, and the power supply component 1 is short-circuited, but Since the power supply unit 1 includes the battery protection circuit, when the power supply unit 1 is short-circuited, the battery incorporated in the power supply unit 1 is not short-circuited, but is disconnected from the battery circuit to prevent a safety problem. As long as there is a battery in the power supply component 1 having a voltage greater than a preset voltage threshold, the battery device can work normally, and the electronic cigarette can work normally.
  • Step 303 if there is a power supply component 1 in the battery device whose current voltage is greater than a preset voltage threshold, the controller 5 controls the electronically controlled main switch 3 to be turned on.
  • the controller 5 controls the electronically controlled main switch 3 to be turned on and can be divided into two cases.
  • the controller 5 when the user uses the electronic cigarette to smoke, the controller 5 only needs to detect that the current voltage exists in the battery device is greater than The power supply component 1 of the preset voltage threshold, the controller 5 sends a closed electrical signal to the electronic control main switch 3, and the electronic control main switch 3 is closed after receiving the electrical signal, so that the power supply component 1 and the power supply output port 4 are The circuit in between is turned on so that the battery in the battery unit can supply the operating voltage to the atomizer 6.
  • the second case when the user uses the electronic cigarette to smoke, in the case that the controller 5 detects that the power supply component 1 having the current voltage greater than the preset voltage threshold exists in the battery device, the user can control the control by continuously pressing the power button or the like.
  • the device 5 sends an operation signal, and after receiving the operation signal, the controller 5 controls the electronically controlled main switch 3 to be turned on, so that the battery in the battery device can supply the operating voltage to the atomizer 6.
  • the controller 5 can adjust the working mode of different output powers based on the number of currently available batteries in the battery device, and the corresponding processing can be as shown in FIG. 4, including the following steps:
  • step 401 the controller 5 determines, according to the correspondence between the pre-stored working mode and the number of the power supply components 1 whose voltage is greater than the preset voltage threshold, the first working mode corresponding to the number of the power supply components 1 whose current voltage is greater than the preset voltage threshold. Wherein, in the corresponding relationship, the more the number of the power supply components 1 whose voltage is greater than the preset voltage threshold, the higher the output power of the corresponding working mode.
  • the number of power supply components 1 whose voltage is greater than the preset voltage threshold may be considered as the number of available batteries in the battery device.
  • the correspondence between the operating mode pre-stored in the controller 5 and the number of available batteries is as shown in Table 1, when there is one battery available in the battery device, corresponding to the power saving mode, and the output power of the battery device in the power saving mode
  • the minimum for example, may be 5 watts; when there are two available batteries in the battery device, corresponding to the low power mode, the output power of the battery device in the low power mode is slightly larger, for example, 10 watts; when there are three available batteries in the battery device, Corresponding to the high power mode, the battery device has the largest output power in the high power mode, for example, 20 watts. Users can also choose the working mode of the e-cigarette, which will be described in detail below.
  • the controller 5 may count the number of power supply components 1 whose current voltage is greater than the preset voltage threshold. Further, the working mode corresponding to the number (ie, the first working mode) may be searched for in the correspondence table.
  • step 402 the controller 5 sets the working mode to the first working mode.
  • the power adjustment circuit 7 is disposed on the circuit between the electronically controlled main switch 3 and the power supply output port 4.
  • the power adjustment circuit 7 can adjust the output power of the battery device to the atomizer 6 under the control of the controller 5.
  • the controller 5 transmits a power adjustment signal corresponding to the first mode of operation to the power conditioning circuit 7.
  • the power adjustment circuit 7 adjusts the circuit component parameters such that the output power of the battery device is the power value corresponding to the first working mode, and the electronic cigarette enters the first working mode to operate. For example, when determining that the working mode is the power saving mode according to the correspondence relationship of Table 1, the controller 5 transmits a power adjustment signal corresponding to the power saving mode to the power adjustment circuit 7; after receiving the power adjustment signal, the power adjustment circuit 7 The output power is adjusted to 5 watts, so that the electronic cigarette operates in the power saving mode.
  • the controller 5 when determining that the working mode is the low power mode according to the correspondence relationship of Table 1, transmits a power adjustment signal corresponding to the low power mode to the power adjustment circuit 7; after receiving the power adjustment signal, the power adjustment circuit 7 turns the circuit The output power is regulated to 10 watts, so that the electronic cigarette operates in a low power mode.
  • the controller 5 when determining that the working mode is the high power mode according to the correspondence relationship of Table 1, transmits a power adjustment signal corresponding to the high power mode to the power adjustment circuit 7; after receiving the power adjustment signal, the power adjustment circuit 7 turns the circuit The output power is regulated to 20 watts, so that the electronic cigarette operates in a high power mode.
  • the controller 5 can control the automatic switching of the electronic cigarette in three working modes according to the number of currently available batteries.
  • the user can manually select the working mode
  • the corresponding processing may be: when receiving the mode switching instruction input by the user, the controller 5 sets the working mode to the third working mode corresponding to the mode switching instruction.
  • the outer casing of the battery device is provided with an electronic display screen, and an interface with a mode switching function is provided for display and selection of the working mode.
  • the controller 5 can also control the working mode of displaying different output powers in the electronic display screen based on the number of currently available batteries in the battery device, and the corresponding processing can be:
  • the controller 5 determines, according to the correspondence between the pre-stored working mode and the number of available batteries, the first working mode corresponding to the number of currently available batteries and the working mode in which the output power is lower than the output power of the first working mode, where The first mode of operation and the mode of operation in which the output power is lower than the output power of the first mode of operation may be referred to as an optional mode of operation. Then, the controller 5 sets the state of the optional operation mode on the electronic display to a selectable state.
  • the correspondence between the number of available batteries and the optional working mode may be: as shown in Table 2, when the number of available batteries is one, the optional working mode In the power saving mode; when the number of available batteries is two, the optional working mode is the power saving mode and the low power mode; when the number of available batteries is three, the optional working modes are the power saving mode, the low power mode, and the high power mode.
  • Power saving mode 1 Power saving mode 2 Low power mode, power saving mode 3 High power mode, low power mode, power saving mode
  • the user selects the working mode of the electronic cigarette by means of a touch screen or a button based on the optional working mode displayed on the electronic display screen.
  • a touch screen there are three available batteries in the battery device, and the user selects the working mode of the electronic cigarette by means of a touch screen as an example:
  • the controller 5 controls the electronic display to enter the interface of the mode switching function.
  • the mode selection interface is displayed on the electronic display, and the mode selection interface has icons corresponding to the three working modes.
  • the user determines one of the modes of operation (ie, the third mode of operation).
  • the controller 5 transmits a power adjustment signal corresponding to the third operational mode to the power adjustment circuit 7.
  • the power adjustment circuit 7 adjusts the circuit component parameters such that the output power of the battery device is the power value corresponding to the third operation mode, and the electronic cigarette enters the third operation mode to operate.
  • the user can also arbitrarily switch between the low power mode and the power saving mode according to requirements, and the switching process is similar to the above.
  • the high power mode in the mode selection interface is in an unselectable state.
  • the controller 5 controls the state of the high power mode on the display screen to be in a grayscale unselectable state; for example, the controller 5 controls the high power mode.
  • the status on the display is hidden; and so on.
  • the controller 5 controls both the high power mode and the low power mode to be in an unselectable state, and the user can only select the power saving mode.
  • the user may also select a battery in any one or more of the power supply components 1 to supply power.
  • the user may select the two power supply components 1 in addition to selecting all the batteries in the two power supply components 1 simultaneously. Any one of the batteries can be powered; when there are three power supply components 1 in which the current voltage of the battery is greater than the preset voltage threshold, the user can select the above three in addition to selecting all the batteries in the three power supply components 1 simultaneously. Any one or two of the power supply components 1 are powered.
  • the controller may appropriately adjust the working mode, and the corresponding processing process may be as shown in FIG. 5, including the following steps:
  • Step 501 In the power supply component where the current voltage is greater than the preset voltage threshold, when the power consumption speed of the battery in the one or more power supply components 1 is greater than the preset power consumption speed threshold, the controller 5 determines that the current voltage is greater than the preset voltage threshold. The total voltage of the power supply component 1.
  • the power consumption speed is the amount of power reduction of the battery per unit time.
  • the principle that the controller 5 detects the power consumption speed can be:
  • the controller 5 periodically detects the voltage in the power supply unit 1 according to the principle of detecting voltage as described in the first embodiment. Then, the controller 5 converts the voltage into a power amount based on the relationship between the voltage and the amount of electricity stored in advance. Finally, the power consumption rate of the power supply unit 1 is determined based on the amount of power reduction in one cycle.
  • the controller 5 when the controller 5 detects that the power consumption speed of a certain power supply component 1 or some power supply components 1 is greater than a preset power consumption threshold, the controller 5 detects the total of all the power supply components 1 currently connected to the battery circuit.
  • the voltage that is, the total voltage of the power supply component 1 whose current voltage is greater than a preset voltage threshold.
  • Step 502 The controller 5 determines a second working mode corresponding to the total voltage of all the power supply components 1 according to the corresponding relationship between the pre-stored working mode and the total voltage, wherein, in the corresponding relationship, the total of all the power supply components 1 The higher the voltage, the higher the output power of the corresponding operating mode.
  • the greater the total voltage, the higher the output power of the corresponding working mode, the corresponding relationship between the pre-stored working mode and the total voltage in the controller 5 may be: as shown in Table 3, the total voltage is greater than or equal to In the range of a, corresponding to the high power mode; when the total voltage is in the range of greater than b and less than a, corresponding to the low power mode; when the total voltage is within the range of less than or equal to b, corresponding to the power saving mode, where a is greater than b
  • a can be 10 volts and b can be 5 volts.
  • the controller 5 is after determining the total voltage of all currently powered components 1. Further, an operation mode corresponding to the voltage value (ie, a second operation mode) may be searched for in the correspondence table.
  • step 503 the controller 5 sets the working mode to the second working mode.
  • the controller 5 also uses the power adjustment circuit 7 to adjust the output power of the circuit.
  • the specific adjustment process is similar to that in step 402. For details, see step 402, and details are not described herein again.
  • the controller 5 determines the corresponding operation mode according to the correspondence between the total voltage of all the power supply components 1 and the working mode. Therefore, when the power consumption speed of one or more batteries in the electronic cigarette is greater than the preset power consumption speed threshold, the electronic cigarette can also work in a working mode with a higher output power, resulting in a shorter use time of the electronic cigarette.
  • the processing may be: when determining that the power consumption speed of the battery in the one or more power supply components 1 is greater than the preset power consumption speed threshold according to the voltage of the battery loaded in each power supply component 1, the controller 5 controls the battery device The first prompting component sends a first prompt signal.
  • the first prompting component is a component capable of emitting a signal that draws the user's attention.
  • the controller 5 when the controller 5 detects that the power consumption speed of the battery in the power supply component 1 is greater than the preset power consumption threshold, the controller 5 sends the power corresponding to the first prompt signal to the first prompt component in the battery device.
  • the signal, the first prompting component sends the first prompt signal after receiving the electrical signal.
  • the first prompting component may be a warning light, and the first prompting signal is a flashing of the warning light.
  • the controller 5 detects that the power consumption speed of the battery in the power supply component 1 is greater than the preset power consumption threshold, the controller 5 Send an electric signal corresponding to the blinking light to the warning light, and the warning light flashes after receiving the electrical signal.
  • the first prompting component may also be a vibrator, the first prompting signal is vibration, and the control process of the controller 5 is similar to the above.
  • the first prompting component may also be a buzzer, the first prompting signal is sound, and the control process of the controller 5 is similar to the above.
  • the display screen may also display an identifier of the power supply component 1 where the battery that consumes too much power is used to prompt the user to charge the battery where the power consumption is too fast.
  • the controller 5 controls a first prompting component of the battery device to issue a first prompt signal control method, which can prompt the user to change the working mode of the electronic cigarette in time to prevent the electronic cigarette from operating in a higher power mode, thereby causing the electronic cigarette to consume power. fast. Thereby, the use time of the electronic cigarette can be prolonged.
  • the electronic cigarette when the user uses the above-mentioned electronic cigarette smoking process, when the voltage in all the power supply components 1 in the battery device is lower than the preset voltage threshold, the electronic cigarette also prompts the user accordingly.
  • the corresponding processing may be: when all the voltages of the power supply components 1 are lower than the preset voltage threshold, the controller 5 controls the second prompting component of the battery device to issue a second prompt signal.
  • the second prompting component is also a component capable of emitting a signal that draws the user's attention.
  • the controller 5 controls the process of the second prompting component to issue the second prompting signal.
  • the process of the controller 5 for controlling the first prompting component to send the first prompting signal which is not described herein.
  • the controller 5 controls the second prompting component of the battery device to control the second prompting signal, and can prompt the user to charge the battery of the electronic cigarette in time, or replace the battery in time to avoid delay in use.
  • controller 5 can also control the electronic display screen to display the remaining power of the battery in each power supply component 1.
  • the corresponding processing can be as shown in FIG. 6, and includes the following steps:
  • step 601 the controller 5 determines the remaining power of the battery in each of the power supply components 1 based on the current voltage of each of the power supply components 1.
  • the controller 5 first detects the voltage of the battery in each power supply unit 1 according to the principle of detecting the battery voltage in the power supply unit 1 according to the first embodiment. The voltage of each power supply unit 1 is then converted to the current power level of each battery (ie, the remaining power) based on the relationship between the pre-stored voltage and the amount of power.
  • Step 602 the controller 5 controls the display components of the battery device to respectively display the remaining power of the battery in each of the power supply components 1.
  • the display component can be an electronic display screen of the electronic cigarette.
  • an electrical signal corresponding to the remaining power of the battery in each of the power supply components 1 is transmitted to the electronic display screen.
  • the electronic display screen displays the remaining battery power of each of the power supply components 1 on the electronic display.
  • the identification of each power supply component 1 displayed on the electronic display screen is the same as the marking of each power supply component 1.
  • the identifier of the power supply component 1 at the installation position of the power supply component is set to M, and the M mark of the power supply component 1 and the remaining power of the battery in the power supply component 1 can be displayed on the electronic display. In this way, the user can find out in which of the power supply components 1 that the remaining battery power is insufficient, and replace the battery in the corresponding power supply component 1 in time.
  • a fifth embodiment of the present disclosure provides a power supply control apparatus, where the apparatus includes:
  • the processor implements the power supply control method by loading and executing the at least one program instruction.
  • a sixth embodiment of the present disclosure provides a computer readable storage medium having stored therein one or more instructions, wherein the one or more instructions are processed by an electronic cigarette
  • the above power supply control method is implemented when the device is executed.
  • the controller when the power supply control method is used to control the battery device to supply the working voltage to the atomizer, when the battery power in any one of the power supply components of the battery device is very low (that is, the voltage is less than or equal to the preset voltage threshold) or When any one of the power supply components is in poor contact with the battery or there is no battery in any of the power supply components, the controller sends a closed electrical signal to the electronically controlled battery switch in parallel with the power supply component, and the electronically controlled battery switch receives the electrical signal. After closing, the power supply assembly is shorted. The short circuit of the above power supply components does not cause the batteries in the other power supply components to stop supplying the operating voltage to the atomizer. Therefore, as long as there is a battery that can work in a power supply component in the battery device, the battery device can work normally, and thus the electronic cigarette can also work normally.

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Abstract

本公开是关于一种电池电路、电池装置、电子烟和供电控制方法,属于供电装置技术领域。所述电池装置包括至少两个供电组件、至少两个电控电池开关、电控总开关、供电输出端口和控制器,其中:所述至少两个供电组件、所述电控总开关和所述供电输出端口串联;每个电控电池开关分别与一个供电组件并联,每个电控电池开关的控制端分别与所述控制器电性连接;所述电控总开关的控制端与所述控制器电性连接;每个供电组件的正极分别与所述控制器电性连接。采用本公开,只要有一个供电组件中有可以工作的电池,该电池装置就可以正常工作,电子烟就可以正常工作。

Description

电池电路、电池装置、电子烟和供电控制方法 技术领域
本公开是关于供电装置技术领域,尤其是关于一种电池电路、电池装置、电子烟和供电控制方法。
背景技术
电子烟是一种模仿香烟的电子产品,一般电子烟包括有电池装置,电池装置中设置有供电组件,电池放置在供电组件中。为了使电子烟的工作时间尽可能长,电池装置中通常设置多个供电组件,每个供电组件中放置有一节电池。
在实现本公开的过程中,发明人发现至少存在以下问题:
上述所有供电组件中必须同时放置具有一定电量的电池时,电池装置才能向电子烟供电,当其中任何一个电池的电量非常低或者其中任何一个电池与供电组件接触不良或任何一个供电组件中没有放置电池时,都会导致电池装置停止向电子烟供电,进而导致电子烟无法正常使用。
发明内容
为了克服相关技术中存在的电子烟无法正常使用的问题,本公开提供了一种电池电路、电池装置、电子烟和供电控制方法。所述技术方案如下:
根据本公开实施例的第一方面,提供一种电池电路,所述电池电路包括至少两个供电组件、至少两个电控电池开关、电控总开关、供电输出端口和控制器,其中:
每个供电组件包括正极和负极,所述供电组件装入电池时,所述电池的正极与所述供电组件的正极连接,所述电池的负极与供电组件的负极连接;
所述至少两个供电组件之间串联连接,并且所述至少两个供电组件通过所述供电组件的正极和负极,与所述电控总开关和所述供电输出端口串联;
每个电控电池开关分别与一个供电组件并联,每个电控电池开关的控制端分别与所述控制器电性连接;
所述电控总开关的控制端与所述控制器电性连接;
每个供电组件的正极分别与所述控制器电性连接;
其中,每个供电组件包括电池保护电路,所述电池保护电路用于:当与所述供电组件并联的所述电控电池开关导通时,所述电池保护电路断开所述供电组件内电池与所述电池电路的连接;当与所述供电组件并联的所述电控电池开关断开时,所述电池保护电路将所述供电组件内电池与所述电池电路连接。
根据本公开实施例的第二方面,提供一种电池装置,该电池装置包括第一方面所述的电池电路。
根据本公开实施例的第三方面,提供一种电子烟,所述电子烟包括第二方面所述的电池装置。
根据本公开实施例的第四方面,提供了一种供电控制方法,所述方法包括:
在多个供电组件中,控制器确定当前电压大于预设电压阈值的供电组件;
所述控制器控制当前电压大于预设电压阈值的供电组件对应的电控电池开关断开,并控制当前电压小于等于预设电压阈值的供电组件对应的电控电池开关导通;
如果存在当前电压大于预设电压阈值的供电组件,则所述控制器控制所述电控总开关导通;
其中,每个供电组件包括电池保护电路,所述电池保护电路用于:当所述供电组件内的电池发生短路时,断开短路的电池与所述电池电路的连接;当所述供电组件内的电池正常工作时,将正常工作的电池与所述电池电路连接。
可选的,所述在多个供电组件中,控制器确定当前电压大于预设电压阈值的供电组件,包括:
当检测到有电池装入任一供电组件中,或达到预设检测周期时,控制器在所述多个供电组件中,确定装有电池的当前电压大于预设电压阈值的供电组件。
可选的,所述方法还包括:
所述控制器根据预先存储的工作模式和电压大于预设电压阈值的供电组件的数目的对应关系,确定当前电压大于预设电压阈值的供电组件的数目对应的第一工作模式;
所述控制器将工作模式设置为所述第一工作模式。
可选的,所述方法还包括:
在当前电压大于预设电压阈值的供电组件中,当一个或多个供电组件中电池的耗电速度大于预设耗电速度阈值时,所述控制器确定当前电压大于预设电压阈值的供电组件的总电压;
所述控制器根据预先存储的工作模式和总电压的对应关系,确定当前所有供电组件的总电压对应的第二工作模式,其中,在所述对应关系中,所述电池装置的总电压越大,对应的工作模式的输出功率越高;
所述控制器将工作模式设置为所述第二工作模式。
可选的,所述方法还包括:
当根据每个供电组件的电压,确定一个或多个供电组件中电池的耗电速度大于预设耗电速度阈值时,所述控制器控制所述电池装置的第一提示部件发出第一提示信号。
可选的,所述方法还包括:
当接收到用户输入的模式切换指令时,所述控制器将工作模式设置为所述模式切换指令对应的第三工作模式。
可选的,所述方法还包括:
当所有供电组件的电压都低于预设电压阈值时,所述控制器控制所述电池装置的第二提示部件发出第二提示信号。
可选的,所述方法还包括:
所述控制器根据每个供电组件的当前电压,确定每个供电组件中电池的剩余电量;
所述控制器控制所述电池装置的显示部件分别显示所述供电组件中电池的剩余电量。
根据本公开实施例的第五方面,提供一种供电控制装置,所述装置包括:
存储器和处理器;
所述存储器中存储有至少一条程序指令;
所述处理器,通过加载并执行所述至少一条程序指令以实现上述供电控制方法。
根据本公开实施例的第六方面,提供一种计算机可读存储介质,所述计算机可读存储介质中存储有一个或一个以上的指令,其特征在于,所述一个或一个以上的指令被电子烟内的处理器执行时实现上述供电控制方法。
本公开的实施例提供的技术方案可以包括以下有益效果:
本公开实施例中,上述电池装置中的每个供电组件都并联有一个电控电池开关,当其中任何一个供电组件中电池的电量非常低(也即小于等于预设电压阈值)或任何一个供电组件与电池之间接触不良或任何一个供电组件中没有电池时,控制器控制与该供电组件相并联的电控电池开关导通,将该供电组件短路。只要有一个供电组件中有可以工作的电池,该电池装置就可以正常工作,电子烟就可以正常工作。
应当理解的是,以上的一般描述和后文的细节描述仅是示例性和解释性的,并不能限制本公开。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分,示出了符合本公开的实施例,并与说明书一起用于解释本公开的原理。在附图中:
图1是根据实施例示出的一种电池装置的结构示意图;
图2是根据实施例示出的一种电子烟的结构示意图;
图3是根据实施例四示出的一种供电控制方法的流程图;
图4是根据实施例四示出的一种供电控制方法的流程图;
图5是根据实施例四示出的另一种供电控制方法的流程图;
图6是根据实施例四示出的又一种供电控制方法的流程图。
图例说明
1、供电组件        2、电控电池开关
3、电控总开关      4、供电输出端口
5、控制器          6、雾化器
7、功率调节电路
通过上述附图,已示出本公开明确的实施例,后文中将有更详细的描述。这些附图和文字描述并不是为了通过任何方式限制本公开构思的范围,而是通过参考特定实施例为本领域技术人员说明本公开的概念。
具体实施方式
这里将详细地对示例性实施例进行说明,其示例表示在附图中。下面的描 述涉及附图时,除非另有表示,不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开相一致的所有实施方式。相反,它们仅是与如所附权利要求书中所详述的、本公开的一些方面相一致的装置和方法的例子。
实施例一
本公开提供了一种电池电路,如图1所示,该电池电路包括至少两个供电组件1、至少两个电控电池开关2、电控总开关3、供电输出端口4和控制器5,每个供电组件1包括正极和负极,当供电组件1装入电池时,电池的正极与供电组件1的正极连接,电池的负极与供电组件1的负极连接;其中:多个供电组件1之间串联连接,多个供电组件1通过供电组件1的正极和负极与电控总开关3和供电输出端口4串联;也即将多个串联的供电组件1作为一个整体与电控总开关3和供电输出端口4串联。每个电控电池开关2分别与一个供电组件1并联,每个电控电池开关2的控制端分别与控制器5电性连接;电控总开关3的控制端与控制器5电性连接;每个供电组件1的正极分别与控制器5电性连接。此外,在本发明中,每个供电组件1还包括电池保护电路(图中未示出),该电池保护电路用于对装入供电组件1中的电池进行保护,当供电组件1中装入的电池发生短路、过充、过放等情况时,电池保护电路断开发生上述情况的电池与电池电路的连接;当供电组件1中装入的电池处于正常状态时,将处于正常状态的电池与电池电路连接。在本发明中,由于每个供电组件1都并联有一个电控电池开关2,当一个供电组件1中的电池电量小于等于预定电压阈值时,该供电组件1对应的电控电池开关导通,此时该供电组件1中的电池会发生短路的情况。由于供电组件1包括有电池保护电路,当电池短路时,电池保护电路断开短路的电池与电池电路的连接,从而避免电池发生短路,并且其余的正常工作的电池仍然与电池电路连接。在一种可能的实施方式中,电池保护电路可以由锂电保护芯片及外围电路构成。在另一种可能的实施方式中,当供电组件1装入电池时,电池保护电路可以是与电池串联的电子开关,电子开关在控制器的控制下,当供电组件1对应的电控电池开关导通时,供电组件内的电子开关断开;当供电组件1对应的电控电池开关断开时,供电组件内的电子开关导通。此外,电池保护电路还可以是其他用于防止电池短路、过充、过放的电路,本实施例对此不做限定。可选地,当电池保护电路为锂电保护芯片 和外围电路构成时,电池保护电路可以设置在供电组件1外部,本实施例对此不做限定。
其中,电池电路应用在电子烟的电池装置中,电池装置是电子烟的供电控制组件,如图2所示,电子烟通常还包括雾化器6,雾化器6是一种能够对其内部存储的烟油进行雾化形成烟雾的部件,电池装置用于向雾化器6输送工作电压。供电组件1是一种用于安装电池,并将电池与电池装置的电池电路建立电性连接的容器。可选地,供电组件内还设置有电池保护电路用来确保电池的安全使用。电控电池开关2和电控总开关3都是一种通过电信号控制所在的电路导通与断开的开关,可以是MOS(Metal-Oxide-Semiconductor,金属-氧化物-半导体场效应晶体)管、继电器或芯片等等。供电输出端口4是电压输出端,该电池装置通过供电输出端口4向雾化器6提供工作电压,以使雾化器6正常工作。控制器5是一种用于对电池装置中各个元器件进行控制的部件,例如微控制单元(MCU),控制器5与该电池装置中的一些元器件电性连接,以控制各个元器件工作。
在实施中,如图1所示,每个供电组件1与一个电控电池开关2相并联,当电控电池开关2闭合时,与其相并联的供电组件1被短路,但由于供电组件1内电池保护电路的存在,供电组件1内的电池并不会被短路从而发生危险;当电控电池开关2断开时,与其相并联的供电组件1可串联进电路中工作。每个供电组件1的正极都与控制器5电性连接,使得控制器5可以检测到的供电组件1中装入的电池的电压,从而判断该供电组件1中装入的电池的剩余电量,具体检测将在下文中介绍。电控电池开关2的控制端与控制器5相连,使得控制器5可以通过电信号控制电控电池开关2的闭合与断开。每个供电组件1、电控总开关3和供电输出端口4相串联,且电控总开关3设置在每个供电组件1与供电输出端口4之间的电路上,电控总开关3作为该电池装置的所有供电组件1的总开关,电控总开关3闭合时,电池装置可以向雾化器6输送工作电压,电控总开关3断开时,电池装置停止向雾化器6输送工作电压。电控总开关3的控制端与控制器5电性连接,使控制器5可以通过电信号控制电控总开关3的闭合与断开。
需要指出的是,电池的电压与电池的电量之间有一定的比例关系,电池的电量越充足,对应电池的电压越高。上述所述的预设电压阈值是一种电池电量 特别低时对应的电压,当电池的电压小于该预设电压阈值时,可以认为该电池不能向雾化器6提供工作电压。
上述供电组件1的数量可以根据需求任意设置,例如,如图1所示,可以将供电组件1的数量设置为三个,下面以三个供电组件1为例详细说明各电池之间串联的关系:
为方便叙述可以将三个供电组件1中安装的电池进行编号,如图1所示,分别记为电池A、电池B、电池C。其中,电池A的负极接地,电池B的负极与电池A的正极相连,电池C的负极与电池B正极相连,实现三个电池的串联。
如图1所示,电池A、电池B、电池C、电控总开关3和供电输出端口4相串联,其中,电池A并联有一个电控电池开关2,电池B并联有一个电控电池开关2,电池C并联有一个电控电池开关2。
控制器5与每个供电组件1的正极电性连接,可以检测到每个供电组件1中电池的电压值,其中控制器5检测电压的原理可以如下:
控制器5检测到电池A正极处的电压即为电池A的电压(因为电池A的负极接地,负极处的电压为零)。电池检测到电池B正极处的电压减去电池A的电压即为电池B的电压。电池检测到电池C正极处的电压减去电池A和电池B的电压即为电池C的电压。
因此,控制器5可以检测到每个供电组件1中电池的电压变化,然后基于电压的变化做出相应的处理。例如,当电池安装在某一供电组件1中时,控制器5检测到该供电组件1中的电压变大,进一步又可以检测出判断供电组件1中的电压大于预设电压阈值,则控制器5控制与供电组件1相并联的电控电池开关断开,供电组件1接入电路,使得供电组件1中的电池对雾化器6提供工作电压。电池装置在工作中,控制器5检测到某一供电组件1中电池的电压小于等于预设电压阈值(可能由于电量非常低,也可能由于供电组件与电池接触不良,也可能由于没有安装电池),控制器5控制与该供电组件1相并联的电控电池开关2闭合,该供电组件1被短路,停止工作;但是由于供电组件1包括电池保护电路,所以在供电组件1被短路时,供电组件1内装入的电池并不会被短路,而是与电池电路断开连接,以防发生安全问题。
这样,每个供电组件1都并联有一个电控电池开关2,当其中任何一个供电组件1中电池的电量小于等于预设电压阈值时,控制器5控制与该供电组件1 相并联的电控电池开关2闭合,将该供电组件1短路。上述供电组件1被短路不会影响到电池装置中其他供电组件1的工作,该电池装置正常工作,电子烟也正常工作。
本公开实施例中,上述电池电路中的每个供电组件都并联有一个电控电池开关,当其中任何一个供电组件中电池的电量非常低或任何一个供电组件与电池之间接触不良或任何一个供电组件中没有电池时,控制器控制与该供电组件相并联的电控电池开关闭合,将该供电组件短路。只要有一个供电组件中有可以工作的电池,该电池电路都可以正常工作,从而,电子烟就可以正常工作。
实施例二
本公开还提供了一种电池装置,该电池装置包括实施例一所述的电池电路,如实施例一所述,该电池电路中的每个供电组件都并联有一个电控电池开关,当其中任何一个供电组件中电池的电量非常低或任何一个供电组件与电池之间接触不良或任何一个供电组件中没有电池时,控制器控制与该供电组件相并联的电控电池开关闭合,将该供电组件短路,但是由于供电组件1包括电池保护电路,所以在供电组件1被短路时,供电组件1内装入的电池并不会被短路,而是与电池电路断开连接,以防发生安全问题。只要有一个供电组件中有可以工作的电池,该电池电路都可以正常工作,从而,电子烟就可以正常工作。
实施例三
本公开提供了一种电子烟,该电子烟包括雾化器6和实施例一中所述的电池装置,该电池装置通过供电输出端口向雾化器6输送工作电压,以使雾化器6工作。该电池装置如实施例一所述,该电池装置中的每个供电组件都并联有一个电控电池开关,当其中任何一个供电组件中电池的电量非常低或任何一个供电组件与电池之间接触不良或任何一个供电组件中没有电池时,控制器控制与该供电组件相并联的电控电池开关闭合,将该供电组件短路,但是由于供电组件1包括电池保护电路,所以在供电组件1被短路时,供电组件1内装入的电池并不会被短路,而是与电池电路断开连接,以防发生安全问题。只要有一个供电组件中放置有可以工作的电池,该电池装置都可以正常工作,从而,电子烟就可以正常工作。
实施例四
本公开实施例提供了一种电子烟的供电控制方法,该方法可以应用于实施例一中电池电路、实施例二中的电池装置和实施例三中的电子烟,如图3所示,该方法的处理流程可以包括如下的步骤:
步骤301,在多个供电组件1中,控制器5确定当前电压大于预设电压阈值的供电组件1。
其中,如实施例一所述,预设电压阈值是电池电量特别低时对应的电压,当电池的电压小于该预设电压阈值时,可以认为该电池不能向雾化器6提供工作电压,也即该电池的电压不足以支持雾化器6的工作。
可选的,可以为步骤301设置一定的触发事件,相应的,步骤301的处理可以如下:当控制器5检测到有电池装入任一供电组件1中,或达到预设检测周期时,控制器5在多个供电组件1中,确定装有电池的当前电压大于预设电压阈值的供电组件1。
其中,控制器5按照实施例一所述的检测电压的原理,对供电组件1中的电压进行检测。
在实施中,当用户将电池安装在任一供电组件1中时,首先,控制器5根据电池装置的电压变化,可以检测到新电池的装入,新电池的装入可以触发控制器5检测各个供电组件1中的电压,然后,控制器5对各个供电组件1中电池的电压进行检测,最后,确定当前电压大于预设电压阈值的供电组件1。或者,电池装置工作中,每当达到预设检测周期时,首先,触发控制器5检测各个供电组件1中的电压,然后,控制器5对各个供电组件1中电池的电压进行检测,最后,确定当前电压大于预设电压阈值的供电组件1。其中,预设检测周期可以为每隔30秒、1分钟、两分钟等等,本实施例对此不做限定。
步骤302,控制器5控制当前电压大于预设电压阈值的供电组件1对应的电控电池开关2断开,并控制当前电压小于等于预设电压阈值的供电组件1对应的电控电池开关2导通。
在实施中,控制器5确定当前电压大于预设电压阈值的供电组件1之后,向与这类供电组件1相并联的电控电池开关2发送断开的电信号,电控电池开关2接收到该电信号之后断开,从而使这类供电组件1可以通过供电输出端口4 向雾化器6输送工作电压。控制器5确定当前电压小于等于预设电压阈值的供电组件1之后,向与这类供电组件1相并联的电控电池开关2发送闭合的电信号,电控电池开关2接收到该电信号之后闭合,从而将这类供电组件1短路,这类供电组件1停止向雾化器6输送工作电压。其中,每个供电组件1包括电池保护电路,电池保护电路用于当供电组件1内的电池发生短路时,断开短路的电池与电池电路的连接;当供电组件1内的电池正常工作时,将正常工作的电池与电池电路连接。也即当电控电池开关2闭合时,与该电控电池开关2并联的供电组件1被短路,但是由于供电组件1包括电池保护电路,电池保护电路断开该供电组件1中的电池与电池电路的连接。
需要指出的是,当某一个或多个供电组件1中没有安装电池或与电池接触不良时,控制器5检测到这类供电组件1中的电压为零,这类供电组件1也属于当前电压小于等于预设电压阈值的供电组件1。
基于上述,使用该方法控制电池装置在工作时,当电池装置中任何一个供电组件1中电池的电量非常低(也即电压小于预设电压阈值)或任何一个供电组件1与电池之间接触不良或任何一个供电组件中没有电池时,控制器5会向与该供电组件1相并联的电控电池开关2发送闭合的电信号,该电控电池开关2闭合,将该供电组件1短路,但是由于供电组件1包括电池保护电路,所以在供电组件1被短路时,供电组件1内装入的电池并不会被短路,而是与电池电路断开连接,以防发生安全问题。只要有一个供电组件1中有电压大于预设电压阈值的电池,该电池装置都可以正常工作,电子烟就可以正常工作。
步骤303,如果电池装置中存在当前电压大于预设电压阈值的供电组件1,控制器5控制电控总开关3导通。
在实施中,控制器5控制电控总开关3导通又可以分为两种情况,第一种情况:在用户使用电子烟进行抽烟时,控制器5只要检测到电池装置中存在当前电压大于预设电压阈值的供电组件1,控制器5就会向电控总开关3发送闭合的电信号,电控总开关3接收到该电信号之后闭合,使上述供电组件1与供电输出端口4之间的电路导通,从而,电池装置中的电池可以向雾化器6提供工作电压。第二种情况:在用户使用电子烟进行抽烟时,在控制器5检测到电池装置中存在当前电压大于预设电压阈值的供电组件1的情况下,用户可以通过连续按压电源键等方式向控制器5发送操作信号,控制器5接收到该操作信号 之后控制电控总开关3导通,从而电池装置中的电池可以向雾化器6提供工作电压。
可选的,控制器5可以基于电池装置中当前可用电池的数目,调整不同输出功率的工作模式,相应的处理可以如图4所示,包括如下步骤:
步骤401,控制器5根据预先存储的工作模式和电压大于预设电压阈值的供电组件1的数目的对应关系,确定当前电压大于预设电压阈值的供电组件1的数目对应的第一工作模式,其中,在所述对应关系中,电压大于预设电压阈值的供电组件1的数目越多,对应的工作模式的输出功率越高。
其中,电压大于预设电压阈值的供电组件1的数目可以认为是电池装置中可用电池的数目。控制器5中预先存储的工作模式和可用电池的数目之间的对应关系为:如表1所示,电池装置中有一个可用电池时,对应省电模式,省电模式下电池装置的输出功率最小,例如可以是5瓦;电池装置中有两个可用电池时,对应低功率模式,低功率模式下电池装置的输出功率稍大,例如可以是10瓦;电池装置中有三个可用电池时,对应高功率模式,高功率模式下电池装置的输出功率最大,例如可以是20瓦。用户也可以自行选择电子烟的工作模式,下文中会有详细介绍。
表1
可用电池的数目 工作模式
1 省电模式
2 低功率模式
3 高功率模式
在实施中,控制器5在确定当前电压大于预设电压阈值的供电组件1之后,可以统计当前电压大于预设电压阈值的供电组件1的数目。进而,可以在上述对应关系表中查找该数目对应的工作模式(即第一工作模式)。
步骤402,控制器5将工作模式设置为第一工作模式。
其中,电控总开关3与供电输出端口4之间的电路上设置有功率调节电路7,功率调节电路7可以在控制器5的控制下调节电池装置对雾化器6的输出功率。
在实施中,控制器5确定第一工作模式之后,向功率调节电路7发送对应 第一工作模式的功率调节信号。功率调节电路7接收到该功率调节信号之后,调节电路元件参数以使电池装置的输出功率为第一工作模式对应的功率值,进而电子烟进入第一工作模式进行工作。例如,控制器5根据表1的对应关系确定工作模式为省电模式时,向功率调节电路7发送对应省电模式的功率调节信号;功率调节电路7接收到该功率调节信号之后,将电路的输出功率调节为5瓦,从而,电子烟在省电模式下工作。又例如,控制器5根据表1的对应关系确定工作模式为低功率模式时,向功率调节电路7发送对应低功率模式的功率调节信号;功率调节电路7接收到该功率调节信号之后,将电路的输出功率调节为10瓦,从而,电子烟在低功率模式下工作。又例如,控制器5根据表1的对应关系确定工作模式为高功率模式时,向功率调节电路7发送对应高功率模式的功率调节信号;功率调节电路7接收到该功率调节信号之后,将电路的输出功率调节为20瓦,从而,电子烟在高功率模式下工作。
基于上述所述,上述控制器5可以根据当前可用电池的数目控制电子烟在三个工作模式下进行自动切换。
可选的,用户可以对工作模式进行手动选择,相应的处理可以是:当接收到用户输入的模式切换指令时,控制器5将工作模式设置为所述模式切换指令对应的第三工作模式。
其中,电池装置的外壳上设有电子显示屏,并且设置有模式切换功能的界面,用于工作模式的显示和选择。控制器5还可以基于电池装置中当前可用电池的数目,控制电子显示屏中显示不同输出功率的工作模式,相应的处理可以是:
首先,控制器5根据预先存储的工作模式和可用电池的数目的对应关系,确定当前可用电池的数目对应的第一工作模式和输出功率低于第一工作模式的输出功率的工作模式,其中,第一工作模式和输出功率低于第一工作模式的输出功率的工作模式可以称为可选工作模式。然后,控制器5将可选工作模式在电子显示屏上的状态设置为可以选择的状态。
基于表1中可用电池数目与工作模式之间的对应关系,上述可用电池的数目与可选工作模式之间的对应关系可以是:如表2所示,可用电池数目为一时,可选工作模式为省电模式;可用电池数目为二时,可选工作模式为省电模式和低功率模式;可用电池数目为三时,可选工作模式为省电模式、低功率模式和 高功率模式。
表2
可用电池的数目 可选工作模式
1 省电模式
2 低功率模式、省电模式
3 高功率模式、低功率模式、省电模式
这样,用户基于电子显示屏上显示的可选工作模式,通过触屏或按键的方式选择电子烟的工作模式。下面以电池装置中存在三个可用电池,用户通过触屏的方式对电子烟的工作模式进行选择为例进行说明:
电子显示屏上的显示界面上有多种功能图标。首先,用户选择模式切换功能,控制器5接收到进入模式切换功能的电信号后,控制电子显示屏进入模式切换功能的界面。电子显示屏进入到模式切换功能的界面之后,电子显示屏上显示模式选择的界面,模式选择界面中有对应三种工作模式的图标。然后,用户确定其中一种工作模式(即第三工作模式)。控制器5向功率调节电路7发送对应第三工作模式的功率调节信号。功率调节电路7接收到该功率调节信号之后,调节电路元件参数以使电池装置的输出功率为第三工作模式对应的功率值,进而电子烟进入第三工作模式进行工作。
当有两个供电组件1中的电压大于预设电压阈值时,用户也可以根据需求在低功率模式和省电模式之间任意切换,切换过程同上述类似。所不同的是模式选择界面中的高功率模式处于不可以选择状态,例如,控制器5控制高功率模式在显示屏上的状态呈灰度不可选择状态;又例如,控制器5控制高功率模式在显示屏上的状态呈隐藏状态;等等。
当有一个供电组件1中的电压大于预设电压阈值时,控制器5控制高功率模式和低功率模式均处于不可选择状态,用户只能选择省电模式。
另外,当该电池装置中至少存在两个供电组件1中电池的当前电压均大于预设电压阈值时,用户还可以选择任一个或多个上述供电组件1中的电池进行供电。例如,当存在两个供电组件1中电池的当前电压均大于预设电压阈值时,用户除了选择上述两个供电组件1中的所有电池同时进行供电外,还可以选择 上述两个供电组件1中的任意一个电池进行供电;当存在三个供电组件1中电池的当前电压均大于预设电压阈值时,用户除了选择上述三个供电组件1中的所有电池同时进行供电外,还可以选择上述三个供电组件1中的任意一个或者两个电池进行供电。
可选的,当电池装置中一个或多个供电组件1中的电池耗电速度过大时,控制器可以对工作模式进行适当调整,相应的处理过程可以如图5所示,包括如下步骤:
步骤501,在当前电压大于预设电压阈值的供电组件中,当一个或多个供电组件1中电池的耗电速度大于预设耗电速度阈值时,控制器5确定当前电压大于预设电压阈值的供电组件1的总电压。
其中,耗电速度为单位时间内电池的电量减少量。
控制器5检测耗电速度的原理可以是:
首先,控制器5按照实施例一所述的检测电压的原理,对供电组件1中的电压进行周期性检测。然后,控制器5基于预先存储的电压与电量的关系,将电压转换为电量。最后,根据一个周期内电量减少量确定供电组件1的耗电速度。
在实施中,当控制器5检测到某一个供电组件1或某些供电组件1的耗电速度大于预设耗电阈值时,控制器5检测出当前所有接入电池电路的供电组件1的总电压,也即当前电压大于预设电压阈值的供电组件1的总电压。
步骤502,控制器5根据预先存储的工作模式和总电压的对应关系,确定当前所有供电组件1的总电压对应的第二工作模式,其中,在所述对应关系中,所有供电组件1的总电压越大,对应的工作模式的输出功率越高。
其中,根据总电压越大,对应的工作模式的输出功率越高,控制器5中预先存储的工作模式和总电压之间的对应关系可以为:如表3所示,总电压在大于或等于a的范围内时,对应高功率模式;总电压在大于b且小于a的范围内时,对应低功率模式;总电压在小于或等于b的范围内时,对应省电模式,其中a大于b,例如a可以是10伏,b可以是5伏。
表3
总电压值 工作模式
[a,﹢∞) 高功率模式
(b,a) 低功率模式
(﹣∞,b] 省电模式
在实施中,控制器5在确定当前所有供电组件1的总电压之后。进而,可以在上述对应关系表中查找该电压值对应的工作模式(即第二工作模式)。
步骤503,控制器5将工作模式设置为所述第二工作模式。
其中,该步骤中控制器5也是利用功率调节电路7来调节电路的输出功率,具体调节过程同步骤402中类似,详见步骤402,此处不再赘述。
这样,当一个或多个供电组件1中电池的耗电速度大于预设耗电速度阈值时,控制器5根据当前所有供电组件1的总电压与工作模式的对应关系,确定相应的工作模式。从而,可以避免电子烟中某个或多个电池的耗电速度大于预设耗电速度阈值时,电子烟还在较高输出功率的工作模式下工作,导致电子烟的使用时间较短。
可选的,用户在使用上述电子烟抽烟过程中,出现一个或多个供电组件1中电池的耗电速度大于预设耗电速度阈值的情况时,电子烟会对用户进行相应提示,相应的处理可以:当根据每个供电组件1中装入的电池的电压,确定一个或多个供电组件1中电池的耗电速度大于预设耗电速度阈值时,控制器5控制所述电池装置的第一提示部件发出第一提示信号。
其中,第一提示部件是能够发出引起用户注意的信号的部件。
在实施中,当控制器5检测到某一个供电组件1中的电池的耗电速度大于预设耗电阈值时,控制器5向电池装置中的第一提示部件发送对应第一提示信号的电信号,第一提示部件接收到该电信号之后发出第一提示信号。例如,第一提示部件可以为警示灯,第一提示信号是该警示灯的闪烁,当控制器5检测到某一个供电组件1中的电池的耗电速度大于预设耗电阈值时,控制器5向警示灯发送对应让其闪烁的电信号,警示灯接收到该电信号之后进行闪烁。又例如,第一提示部件也可以是振动器,第一提示信号是振动,控制器5的控制过程同上述类似。又例如,第一提示部件还可以是蜂鸣器,第一提示信号为声音,控制器5的控制过程同上述类似。可选地,当第一提示部件为显示屏时,显示屏还可以显示电量消耗过快的电池所在供电组件1的标识,用于提示用户电量 消耗过快的电池所在位置。
这种控制器5控制电池装置的第一提示部件发出第一提示信号的控制方法,可以提醒用户及时改变电子烟的工作模式,防止电子烟在较高功率模式下工作,导致电子烟耗电过快。从而,可以延长电子烟的使用时间。
可选的,用户在使用上述电子烟抽烟过程中,出现电池装置中所有供电组件1中的电压都低于预设电压阈值的情况时,电子烟也会对用户进行相应的提示。相应的处理可以是:当所有供电组件1的电压都低于预设电压阈值时,控制器5控制电池装置的第二提示部件发出第二提示信号。
其中,第二提示部件也是能够发出引起用户注意的信号的部件。控制器5控制第二提示部件发出第二提示信号的过程,详见上述控制器5控制第一提示部件发出第一提示信号的过程,此处不再赘述。
这种控制器5控制电池装置的第二提示部件发出第二提示信号的控制方法,可以提醒用户及时对电子烟的电池进行充电,或及时更换电池以免耽误使用。
可选的,控制器5还可以控制电子显示屏显示每个供电组件1中电池的剩余电量,相应的处理可以如图6所示,包括如下步骤:
步骤601,控制器5根据每个供电组件1的当前电压,确定每个供电组件1中电池的剩余电量。
在实施中,控制器5首先按照实施例一所述检测供电组件1中电池电压的原理,检测出每个供电组件1中电池的电压。然后基于预先存储的电压与电量的关系,将每个供电组件1的电压转换为每个电池的当前电量(即为剩余电量)。
步骤602,控制器5控制电池装置的显示部件分别显示每个供电组件1中电池的剩余电量。
其中,显示部件可以是电子烟的电子显示屏。
在实施中,控制器5确定每个供电组件1中电池的剩余电量之后,向电子显示屏发送对应每个供电组件1中电池的剩余电量的电信号。电子显示屏接收该电信号之后,将每个供电组件1中电池的剩余电量显示在电子显示屏上。其中,每个供电组件1在电子显示屏上显示的标识与每个供电组件1的标记相同。例如,供电组件1在供电组件安装位置上的标识设置为M,在电子显示屏上可以显示出该供电组件1的M标识及该供电组件1中电池的剩余电量。这样,用户可以及时发现哪一个供电组件1中的电池的剩余电量不足,并及时更换对应 供电组件1中的电池。
第五实施例
本公开第五实施例提供一种供电控制装置,所述装置包括:
存储器和处理器;
所述存储器中存储有至少一条程序指令;
所述处理器,通过加载并执行所述至少一条程序指令以实现上述供电控制方法。
第六实施例
本公开第六实施例提供一种计算机可读存储介质,所述计算机可读存储介质中存储有一个或一个以上的指令,其特征在于,所述一个或一个以上的指令被电子烟内的处理器执行时实现上述供电控制方法。
本公开实施例中,使用上述供电控制方法控制电池装置向雾化器输送工作电压时,当该电池装置中任何一个供电组件中的电池电量非常低(也即电压小于等于预设电压阈值)或任何一个供电组件与电池之间接触不良或任何一个供电组件中没有电池时,控制器都会向与该供电组件相并联的电控电池开关发送闭合的电信号,该电控电池开关接收上述电信号后闭合,将该供电组件短路。上述供电组件被短路不会使其他供电组件中的电池停止向雾化器输送工作电压。因此只要电池装置中有一个供电组件中放置有可以工作的电池,该电池装置就可以正常工作,从而,电子烟也可以正常工作。
本领域技术人员在考虑说明书及实践这里公开的公开后,将容易想到本公开的其它实施方案。本申请旨在涵盖本公开的任何变型、用途或者适应性变化,这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的,本公开的真正范围和精神由下面的权利要求指出。
应当理解的是,本公开并不局限于上面已经描述并在附图中示出的精确结构,并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。

Claims (11)

  1. 一种电池电路,其特征在于,所述电池电路包括至少两个供电组件、至少两个电控电池开关、电控总开关、供电输出端口和控制器,其中:
    每个供电组件包括正极和负极,所述供电组件装入电池时,所述电池的正极与所述供电组件的正极连接,所述电池的负极与供电组件的负极连接;
    所述至少两个供电组件之间串联连接,并且所述至少两个供电组件通过所述供电组件的正极和负极,与所述电控总开关和所述供电输出端口串联;
    每个电控电池开关分别与一个供电组件并联,每个电控电池开关的控制端分别与所述控制器电性连接;
    所述电控总开关的控制端与所述控制器电性连接;
    每个供电组件的正极分别与所述控制器电性连接;
    其中,每个供电组件包括电池保护电路,所述电池保护电路用于:当与所述供电组件并联的所述电控电池开关导通时,所述电池保护电路断开所述供电组件内电池与所述电池电路的连接;当与所述供电组件并联的所述电控电池开关断开时,所述电池保护电路将所述供电组件内电池与所述电池电路连接。
  2. 一种电池装置,其特征在于,所述电池装置包括权利要求1所述的电池电路。
  3. 一种电子烟,其特征在于,所述电子烟包括权利要求2所述的电池装置。
  4. 一种供电控制的方法,其特征在于,所述方法应用于权利要求2所述的电池装置,所述方法包括:
    在多个供电组件中,控制器确定当前电压大于预设电压阈值的供电组件;
    所述控制器控制当前电压大于预设电压阈值的供电组件对应的电控电池开关断开,并控制当前电压小于等于预设电压阈值的电池槽对应的电控电池开关导通;
    如果存在当前电压大于预设电压阈值的供电组件,则所述控制器控制所述电控总开关导通;
    其中,每个供电组件包括电池保护电路,所述电池保护电路用于:当与所述供电组件并联的所述电控电池开关导通时,所述电池保护电路断开所述供电组件内电池与所述电池电路的连接;当与所述供电组件并联的所述电控电池开关断开时,所述电池保护电路将所述供电组件内电池与所述电池电路连接。
  5. 根据权利要求4所述的方法,其特征在于,所述在多个供电组件中,控制器供电组件确定当前电压大于预设电压阈值的供电组件,包括:
    当检测到有电池装入任一供电组件中,或达到预设检测周期时,控制器在所述多个供电组件中,确定装有电池的当前电压大于预设电压阈值的供电组件。
  6. 根据权利要求4所述的方法,其特征在于,所述方法还包括:
    所述控制器根据预先存储的工作模式和电压大于预设电压阈值的供电组件的数目的对应关系,确定当前电压大于预设电压阈值的供电组件的数目对应的第一工作模式;
    所述控制器将工作模式设置为所述第一工作模式。
  7. 根据权利要求4所述的方法,其特征在于,所述方法还包括:
    在当前电压大于预设电压阈值的供电组件中,当供电组件一个或多个供电组件中电池的耗电速度大于预设耗电速度阈值时,所述控制器确定当前电压大于预设电压阈值的供电组件的总电压;
    所述控制器根据预先存储的工作模式和总电压的对应关系,确定当前所有供电组件的总电压对应的第二工作模式,其中,在所述对应关系中,所述电池装置的总电压越大,对应的工作模式的输出功率越高;
    所述控制器将工作模式设置为所述第二工作模式。
  8. 根据权利要求4-7任一项所述的方法,其特征在于,所述方法还包括:
    当根据每个供电组件的电压,确定一个或多个供电组件中电池的耗电速度大于预设耗电速度阈值时,所述控制器控制所述电池装置的第一提示部件发出第一提示信号。
  9. 根据权利要求4-7任一项所述的方法,其特征在于,所述方法还包括:
    当接收到用户输入的模式切换指令时,所述控制器将工作模式设置为所述模式切换指令对应的第三工作模式。
  10. 根据权利要求4-7任一项所述的方法,其特征在于,所述方法还包括:
    当所有供电组件的电压都低于预设电压阈值时,所述控制器控制所述电池 装置的第二提示部件发出第二提示信号。
  11. 根据权利要求4-7任一项所述的方法,其特征在于,所述方法还包括:
    所述控制器根据每个供电组件的当前电压,确定每个供电组件中电池的剩余电量;
    所述控制器控制所述电池装置的显示部件分别显示每个供电组件中电池的剩余电量。
PCT/CN2018/087811 2017-05-31 2018-05-22 电池电路、电池装置、电子烟和供电控制方法 WO2018219175A1 (zh)

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