CN110751777A - Electronic cigarette management device and electronic cigarette management system - Google Patents
Electronic cigarette management device and electronic cigarette management system Download PDFInfo
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- CN110751777A CN110751777A CN201910959552.8A CN201910959552A CN110751777A CN 110751777 A CN110751777 A CN 110751777A CN 201910959552 A CN201910959552 A CN 201910959552A CN 110751777 A CN110751777 A CN 110751777A
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- electronic cigarette
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- microcontroller
- management device
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- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 138
- 238000007726 management method Methods 0.000 claims description 85
- 238000001514 detection method Methods 0.000 claims description 45
- 230000002452 interceptive effect Effects 0.000 claims description 16
- 230000002159 abnormal effect Effects 0.000 claims description 4
- 238000013500 data storage Methods 0.000 claims description 4
- 230000003760 hair shine Effects 0.000 claims 1
- 235000019504 cigarettes Nutrition 0.000 description 16
- 230000006870 function Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 10
- 230000003993 interaction Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/385—Arrangements for measuring battery or accumulator variables
- G01R31/387—Determining ampere-hour charge capacity or SoC
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F9/00—Details other than those peculiar to special kinds or types of apparatus
- G07F9/006—Details of the software used for the vending machines
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F9/00—Details other than those peculiar to special kinds or types of apparatus
- G07F9/02—Devices for alarm or indication, e.g. when empty; Advertising arrangements in coin-freed apparatus
- G07F9/023—Arrangements for display, data presentation or advertising
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The embodiment of the invention discloses an electronic cigarette management device and an electronic cigarette management system, which comprise a cabin body for placing electronic cigarette cartridges, and a control mainboard, wherein the control mainboard is connected with an electronic cigarette through the cabin body and is used for detecting, charging and selling the electronic cigarette; the control main board comprises a plurality of interface circuits connected with an external interface of the electronic cigarette, a main control circuit used for receiving or sending control instructions, collecting data and receiving feedback data, a functional circuit controlled by the main control circuit and used for realizing an indication function and a direct-current power circuit used for providing power, and the direct-current power circuit is respectively connected with the functional circuit, the main control circuit and the interface circuits; the main control circuit comprises a microcontroller, a communication circuit and a driving circuit, wherein the communication circuit and the driving circuit are respectively connected with the microcontroller. When the electronic cigarette is charged, the microcontroller receives an automatic matching interface instruction through the communication circuit, and controls the driving circuit to be connected with the corresponding interface according to the interface type in the instruction, so that the automatic matching function of the interface is realized.
Description
Technical Field
The embodiment of the invention relates to the technical field of electronic cigarette control, in particular to an electronic cigarette management device and an electronic cigarette management system.
Background
The existing electronic cigarette vending equipment only has the function of vending and does not have the function of detecting whether the product in the machine cabin can be used or not.
Disclosure of Invention
Therefore, embodiments of the present invention provide an electronic cigarette management apparatus and an electronic cigarette management system to solve the problem that the electronic cigarette cannot be detected and managed comprehensively due to the fact that the existing electronic cigarette apparatus only has a vending function and does not have a detection and charging function.
In order to achieve the above object, an embodiment of the present invention provides an electronic cigarette management device and an electronic cigarette management system, where after an electronic cigarette product is loaded into a cabin of the device, the device can automatically identify a charging interface (Type C, Micro USB, or magnetic interface) of the electronic cigarette product, and perform conduction detection and electric quantity detection after the identification. If this electron cigarette product is in when the short-circuit state, the device can be automatically to this electron cigarette product charge and carry out overcurrent overload protection to this electron cigarette product to this electron cigarette can be quantitative discernment in the cabin body, can sweep sign indicating number back vending. The specific technical scheme is as follows:
the first aspect of the embodiment of the invention provides an electronic cigarette management device which is characterized by comprising a cabin body for placing electronic cigarette cartridges, and a control main board which is connected with the electronic cigarettes through the cabin body and is used for detecting, charging and selling the electronic cigarettes; the control main board comprises a plurality of interface circuits connected with an external interface of the electronic cigarette, a main control circuit used for receiving or sending control instructions, collecting data and receiving feedback data, a functional circuit controlled by the main control circuit and used for realizing an indication function, and a plurality of power circuits used for providing power, wherein the plurality of power circuits are respectively connected with the functional circuit, the main control circuit and the interface circuits; the master control circuit comprises a microcontroller, and a communication circuit and a driving circuit which are respectively connected with the microcontroller.
Furthermore, the control circuit further comprises a voltage or current detection circuit and a multi-way change-over switch, wherein the voltage or current detection circuit is connected with the microcontroller and used for detecting the interface circuit, the multi-way change-over switch is used for switching an external interface, and the multi-way change-over switch is also connected with the interface circuit. When the electronic cigarette is connected with the interface circuit, the voltage or current detection circuit detects the voltage or current value of the interface circuit in real time and sends the voltage or current value to the microcontroller, and the microcontroller controls whether the multi-way switch is switched to another interface circuit or not according to the voltage or current value of the interface.
Further, the interface circuit comprises one or more of at least one group of USB interface circuit, a TypeC interface circuit, a Micro USB interface circuit and a magnetic suction interface circuit.
Furthermore, the function circuit comprises a WIFI antenna circuit, a user button, an indicator light, a human-computer interaction interface and a voice playing unit circuit which are all connected with the microcontroller.
The system further comprises a camera for collecting face information and a data memory for storing user ID information, wherein the camera and the data memory are respectively connected with the microcontroller.
The electronic cigarette charging system further comprises an overcurrent detection protection circuit, a power management chip, a power protection chip, a charging management database for storing charging management information and a display screen for displaying the residual electric quantity of the electronic cigarette; the display screen and the overcurrent detection protection circuit are respectively connected with the power supply management chip, the power supply protection chip is connected with the voltage or current detection circuit, and the power supply management chip is connected with the interface circuit.
Further, the microcontroller comprises a 32-bit singlechip of the STM32F407 series and a programmable logic array FPGA chip.
According to a second aspect of the embodiments of the present invention, there is provided an electronic cigarette management system, including a terminal device for sending a control instruction, and a background database for storing information face information, user ID information, and electronic cigarette product information, where the electronic cigarette management device is described above.
Further, terminal equipment gets into terminal interactive interface through scanning preset two-dimensional code information, terminal equipment receives the instruction that interactive interface selects the external interface type of electron cigarette, send to the microcontroller of electron cigarette management device, microcontroller according to the corresponding interface circuit of interface type distribution switch-on, the pilot lamp switch-on of electron cigarette management device is lighted, makes the device can automatically match with the interface circuit that the electron cigarette matches, does automatically the electron cigarette charges.
Further, the terminal device enters a terminal interaction interface by scanning preset two-dimension code information, the terminal device receives a detection mode selection instruction on the interaction interface and sends the detection mode selection instruction to a microcontroller of the electronic cigarette management device, the microcontroller acquires a voltage or current value of the interface circuit acquired by a voltage or current detection circuit of the electronic cigarette management device, and if the microcontroller judges that the voltage or current value is abnormal, the multi-way switch is controlled to be switched to the next matched interface circuit; if no voltage or current value exists in the interface circuit during traversal, the user interface is reminded of possible fault, the user is reminded of detection, automatic detection of the fault of the electronic cigarette is achieved, and the use efficiency of the electronic cigarette is improved.
Further, the terminal equipment enters a terminal interactive interface through scanning preset two-dimension code information, the terminal equipment receives an instruction for selecting to purchase the electronic cigarette through the interactive interface, and sends the instruction to the microcontroller of the electronic cigarette management device, and the microcontroller controls the cabin of the electronic cigarette management device to send the electronic cigarette out.
Further, when scanning the preset two-dimensional code information, the terminal device acquires user ID information registered in advance by the user and face image information uploaded by the user and bound with the user ID information, and sends the information to the background database for storage.
The embodiment of the invention has the following advantages:
according to the electronic cigarette management device provided by the embodiment 1 of the invention, when the electronic cigarette is charged, the microcontroller receives the automatic matching interface command through the communication circuit, and controls the driving circuit to connect the corresponding interface according to the interface type in the command, so that the automatic matching function of the interface is realized, and convenience is provided for the electronic cigarette to automatically match the charging interface.
Further, when the charging interface of the electronic cigarette of the user is not matched with the interface circuit, the microcontroller collects whether voltage or current exists through the voltage or current detection circuit to judge whether the interface circuit has errors or not, and switches the matched interface circuit to charge, if the interface circuit is traversed and no voltage or current value exists, the user interface is reminded of possible faults, the user is reminded of detecting, automatic detection of the faults of the electronic cigarette is achieved, and the use efficiency of the electronic cigarette is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the present invention, and do not limit the conditions for implementing the present invention, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the functions and purposes of the present invention, should still fall within the scope of the present invention.
Fig. 1 is a schematic structural diagram of an electronic cigarette management device according to embodiment 1 of the present invention;
fig. 2 is a schematic diagram of a charging principle of an electronic cigarette management device according to embodiment 1 of the present invention for automatically matching an electronic cigarette interface;
fig. 3 is a schematic diagram of a fault detection of an electronic cigarette interface for implementing automatic matching by an electronic cigarette management device according to embodiment 2 of the present invention;
figure 4 is a schematic diagram of another preferred implementation of an electronic cigarette management device according to embodiment 3 of the present invention;
fig. 5 is a schematic diagram of another preferred implementation of an electronic cigarette management device according to embodiment 4 of the present invention.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a schematic diagram of a preferred structure of an electronic cigarette management apparatus provided in embodiment 1 of the present invention includes a cabin for placing electronic cigarette cartridges, and a control motherboard (i.e., a main control system) connected to the electronic cigarette through the cabin and configured to detect, charge, and sell the electronic cigarette; the control main board comprises a plurality of interface circuits connected with an external interface of the electronic cigarette, a main control circuit used for receiving or sending control instructions, collecting data and receiving feedback data, a human-computer interface functional circuit controlled by the main control circuit and used for realizing an indication function, and a multi-path power circuit (namely a multi-path power system) used for providing power, wherein the multi-path power circuit is respectively connected with the human-computer interface functional circuit, the main control circuit and the interface circuits; the master control circuit comprises a microcontroller, and a communication circuit and a driving circuit which are respectively connected with the microcontroller.
The microcontroller receives the automatic matching interface command through the communication circuit, and controls the driving circuit to connect the corresponding interface according to the interface type in the command, so as to realize the automatic matching function of the interface.
The interface circuit comprises one or more of at least one group of USB interface circuit, a TypeC interface circuit, a Micro USB interface circuit and a magnetic suction interface circuit. For example, the interface circuit of the electronic cigarette selected by the user at the terminal belongs to a USB interface, a TypeC interface, a Micro USB interface or a magnetic suction interface, and the microcontroller receives an interface instruction selected by the user, analyzes the instruction and sends a control instruction to the driving circuit through the communication circuit to connect the interface circuit matched with the interface type selected by the user, so as to realize the automatic matching function of the interface.
Referring to fig. 2, it is a schematic diagram of the electronic cigarette management device according to embodiment 1 of the present invention for implementing automatic matching of the electronic cigarette interface charging. Specifically, a user scans a two-dimensional code arranged on the electronic cigarette management device to enter a terminal application program interface (namely, a terminal application program APP), the interface comprises an interface type selection interface, when the user selects the interface type of the electronic cigarette on the interface type selection interface, the interface type is sent to a main control circuit (namely, a main control system on a main control board) of the electronic cigarette management device through a communication circuit, the main control circuit analyzes an instruction and sends the instruction to a driving circuit through the communication circuit, the driving circuit drives the interface circuit of the corresponding type to be switched on, and the interface is automatically matched with the electronic cigarette and charged. And when the interface circuit is successfully matched, the button indicator lamp of the human-computer interface functional circuit flickers to inform a user that the electronic cigarette interface is successfully matched.
Embodiment 2 of the present invention provides another preferred structure implementation manner of an electronic cigarette management device, and on the basis of embodiment 1 of the present invention, the main control circuit further includes a voltage or current detection circuit and a multi-way switch, wherein the voltage or current detection circuit is connected to the microcontroller and is used for detecting the interface circuit, and the multi-way switch is used for switching an external interface, and is further connected to the interface circuit. Specifically, after the electronic cigarette is connected with the interface circuit, the voltage or current detection circuit detects the voltage or current value of the interface circuit in real time and sends the voltage or current value to the microcontroller, and the microcontroller controls whether the multi-way switch is switched to another interface circuit or not according to the voltage or current value of the interface. And when all the interface circuits are switched and the voltage or current values of the interface circuits are detected, and the voltage or current values are zero, judging that the interface circuits of the electronic cigarette management device have faults.
Referring to fig. 3, for the electronic cigarette management device according to embodiment 3 of the present invention, a schematic diagram of detecting a fault of an electronic cigarette interface is automatically matched, further, the terminal device enters a terminal interaction interface by scanning preset two-dimensional code information, the terminal device receives a detection mode selection instruction at the interaction interface and sends the detection mode selection instruction to a microcontroller of the electronic cigarette management device, the microcontroller obtains a voltage or current value of the interface circuit collected by a voltage or current detection circuit of the electronic cigarette management device, and if the microcontroller determines that the voltage or current value is abnormal, the multi-way switch is controlled to switch to a next matched interface circuit; if no voltage or current value exists in the interface circuit during traversal, the user interface is reminded of possible fault, the user is reminded of detection, automatic detection of the fault of the electronic cigarette is achieved, and the use efficiency of the electronic cigarette is improved.
It should be noted that the human-computer interface function circuit includes a WIFI antenna circuit, a user button, an indicator light, a human-computer interaction interface, and a voice playing unit circuit, all of which are connected to the microcontroller. The communication circuit comprises a 4G/5G circuit, a WiFi circuit and the like; in addition, this application electron cigarette management device still includes SIM card circuit. The microcontroller comprises an STM32F407 series 32-bit singlechip and a programmable logic array FPGA chip.
Further, embodiment 3 of the present invention further provides another preferred implementation of an electronic cigarette management device, where the electronic cigarette device further includes a camera for acquiring face information and a data storage for storing user ID information on the basis of embodiments 1 and 2, and the camera and the data storage are respectively connected to the microcontroller. Referring to fig. 4, which is a schematic diagram of another preferred embodiment of the electronic cigarette management device provided in embodiment 3 of the present invention, when a user purchases an electronic cigarette, a terminal APP is used to set whether a face recognition mechanism is added, if the face recognition mechanism is added, a camera collects face information of the user, performs preprocessing and feature extraction on the face information, stores the face feature information of the user into a face feature library after recognition for management, performs binding confirmation on the face feature information and ID information of the user, and transmits data such as the electronic cigarette and a cigarette cartridge purchased by the user to a background database for storage through WiFi. The later stage management and control are convenient for users and products.
Embodiment 4 of the present invention further provides another preferred implementation of an electronic cigarette management device, where the electronic cigarette device further includes, on the basis of embodiments 1, 2, and 3, an overcurrent detection protection circuit, a power management chip, a power protection chip, a charging management database for storing charging management information, and a display screen for displaying remaining power of the electronic cigarette; the display screen and the overcurrent detection protection circuit are respectively connected with the power supply management chip, the power supply protection chip is connected with the voltage or current detection circuit, and the power supply management chip is connected with the interface circuit. Referring to fig. 5, a schematic diagram of another preferred embodiment of an electronic cigarette management device according to embodiment 4 of the present invention is shown, in which a user product is connected to a master control system, and then voltage is collected, charging current and remaining power are monitored, a charging state is displayed on a display screen in real time, and power indication information is displayed in the remaining state, so that the user can clearly know that the electronic cigarette management device is in a full power state. When the overcurrent detection protection circuit detects that the voltage or the current exceeds a preset threshold value, the electronic cigarette can be protected, alarm information is sent out to inform a manager to take measures in real time, and the power supply protection chip also protects the power supply in real time. The main controller uploads the charging information to a charging management database for storage, so that the charging information can be consulted and analyzed at a later period.
According to the electronic cigarette management device provided by the embodiment 1 of the invention, when the electronic cigarette is charged, the microcontroller receives the automatic matching interface command through the communication circuit, and controls the driving circuit to connect the corresponding interface according to the interface type in the command, so that the automatic matching function of the interface is realized, and convenience is provided for the electronic cigarette to automatically match the charging interface.
Further, when the charging interface of the electronic cigarette of the user is not matched with the interface circuit, the microcontroller collects whether voltage or current exists through the voltage or current detection circuit to judge whether the interface circuit has errors or not, and switches the matched interface circuit to charge, if the interface circuit is traversed and no voltage or current value exists, the user interface is reminded of possible faults, the user is reminded of detecting, automatic detection of the faults of the electronic cigarette is achieved, and the use efficiency of the electronic cigarette is improved. The electronic cigarette management device provided by the invention really realizes the functions of integrating selling, charging and maintaining.
The optional implementation mode of the invention further comprises that the terminal equipment enters a terminal interactive interface by scanning preset two-dimension code information, the terminal equipment receives an instruction of selecting to purchase the electronic cigarette on the interactive interface, and sends the instruction to the microcontroller of the electronic cigarette management device, and the microcontroller controls the cabin of the electronic cigarette management device to send out the electronic cigarette.
The second invention of the invention also provides an electronic cigarette management system, which comprises a terminal device for sending a control instruction, a background database for storing face information, user ID information and electronic cigarette product information, and the electronic cigarette management device.
Further, terminal equipment gets into terminal interactive interface through scanning preset two-dimensional code information, terminal equipment receives the instruction that interactive interface selects the external interface type of electron cigarette, send to the microcontroller of electron cigarette management device, microcontroller according to the corresponding interface circuit of interface type distribution switch-on, the pilot lamp switch-on of electron cigarette management device is lighted, makes the device can automatically match with the interface circuit that the electron cigarette matches, does automatically the electron cigarette charges.
Further, the terminal equipment enters a terminal interactive interface by scanning preset two-dimension code information, the terminal equipment receives a detection mode selection instruction on the interactive interface and sends the detection mode selection instruction to a microcontroller of the electronic cigarette management device, the microcontroller acquires a voltage or current value of the interface circuit acquired by a voltage or current detection circuit of the electronic cigarette management device, and if the microcontroller judges that the voltage or current value is abnormal, a multi-way selector switch of the electronic cigarette management device is controlled to be switched to a next matched interface circuit; if no voltage or current value exists in the interface circuit during traversal, the user interface is reminded of possible fault, the user is reminded of detection, automatic detection of the fault of the electronic cigarette is achieved, and the use efficiency of the electronic cigarette is improved.
Further, the terminal equipment enters a terminal interactive interface through scanning preset two-dimension code information, the terminal equipment receives an instruction for selecting to purchase the electronic cigarette through the interactive interface, and sends the instruction to the microcontroller of the electronic cigarette management device, and the microcontroller controls the cabin of the electronic cigarette management device to send the electronic cigarette out.
Further, when scanning the preset two-dimensional code information, the terminal device acquires user ID information registered in advance by the user and face image information uploaded by the user and bound with the user ID information, and sends the information to the background database for storage.
It should be noted that the units referred to in this document are circuits.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. The electronic cigarette management device is characterized by comprising a cabin body for placing electronic cigarette cartridges, and a control main board which is connected with the electronic cigarette through the cabin body and is used for detecting, charging and selling the electronic cigarette; the control main board comprises a plurality of interface circuits connected with an external interface of the electronic cigarette, a main control circuit used for receiving or sending control instructions, collecting data and receiving feedback data, a human-computer interface functional circuit controlled by the main control circuit and used for realizing an indication function, and a multi-path power circuit used for providing power, wherein the multi-path power circuit is respectively connected with the human-computer interface functional circuit, the main control circuit and the interface circuits; the master control circuit comprises a microcontroller, and a communication circuit and a driving circuit which are respectively connected with the microcontroller.
2. The electronic cigarette management device of claim 1, wherein the master control circuit further comprises a voltage or current detection circuit connected to the microcontroller for detecting the interface circuit, and a multiplexer for switching to a different interface circuit, the multiplexer further connected to the interface circuit.
3. The electronic cigarette management device of claim 1, wherein the interface circuit comprises one or more of at least one set of a USB interface circuit, a TypeC interface circuit, a Micro USB interface circuit, and a magnetic attraction interface circuit.
4. The electronic cigarette management device of claim 1, wherein the human-machine interface function circuit comprises a WIFI antenna circuit, a user button, a button indicator light, a display circuit, and a voice play unit circuit, all connected to the microcontroller.
5. The electronic cigarette management device of claim 1, further comprising a camera for collecting face information and a data storage for storing user ID information, wherein the camera and the data storage are respectively connected to the microcontroller.
6. The electronic cigarette management device according to claim 2, further comprising an overcurrent detection protection circuit, a power management chip, a power protection chip, a charging management database for storing charging management information, and a display screen for displaying the remaining capacity of the electronic cigarette; the display screen and the overcurrent detection protection circuit are respectively connected with the power supply management chip, the power supply protection chip is connected with the voltage or current detection circuit, and the power supply management chip is connected with the interface circuit.
7. The electronic cigarette management device of claim 1, wherein the microcontroller comprises a STM32F407 series 32-bit single chip machine and a programmable logic array FPGA chip.
8. An electronic cigarette management system, characterized by comprising a terminal device for sending control instructions, a background database for storing face information, user ID information and electronic cigarette product information, and the electronic cigarette management device according to any one of claims 1 to 7.
9. The electronic cigarette management system according to claim 8, wherein the terminal device enters a terminal interactive interface by scanning preset two-dimensional code information, the terminal device receives an instruction for selecting an external interface type of the electronic cigarette on the interactive interface and sends the instruction to the microcontroller of the electronic cigarette management device, the microcontroller switches on a corresponding interface circuit according to the interface type distribution, and an indicator light of the electronic cigarette management device is switched on and shines, so that the device can automatically match the interface circuit matched with the electronic cigarette and automatically charge the electronic cigarette.
10. The electronic cigarette management system according to claim 8, wherein the terminal device enters a terminal interactive interface by scanning preset two-dimensional code information, the terminal device receives a detection mode selection instruction at the interactive interface and sends the detection mode selection instruction to the microcontroller of the electronic cigarette management device, the microcontroller acquires a voltage or current value of the interface circuit acquired by a voltage or current detection circuit of the electronic cigarette management device, and if the microcontroller determines that the voltage or current value is abnormal, the multi-way change-over switch of the electronic cigarette management device is controlled to be switched to a next matched interface circuit; if no voltage or current value exists in the interface circuit during traversal, the user interface is reminded of possible fault, the user is reminded of detection, automatic detection of the fault of the electronic cigarette is achieved, and the use efficiency of the electronic cigarette is improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910959552.8A CN110751777A (en) | 2019-10-10 | 2019-10-10 | Electronic cigarette management device and electronic cigarette management system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910959552.8A CN110751777A (en) | 2019-10-10 | 2019-10-10 | Electronic cigarette management device and electronic cigarette management system |
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| CN110751777A true CN110751777A (en) | 2020-02-04 |
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| CN201910959552.8A Pending CN110751777A (en) | 2019-10-10 | 2019-10-10 | Electronic cigarette management device and electronic cigarette management system |
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| CN211349455U (en) * | 2019-10-10 | 2020-08-25 | 昆山佳泽铭电子科技有限公司 | Electronic cigarette management device and electronic cigarette management system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203633514U (en) * | 2014-01-14 | 2014-06-11 | 惠州市吉瑞科技有限公司 | Electronic cigarette recognition device and electronic cigarette box |
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| CN107425577A (en) * | 2017-09-08 | 2017-12-01 | 深圳市冠泰实业有限公司 | Share intelligent charger and its charging method in a kind of portable internet |
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