CN117958498B - Control method and system for self-protection of output of electronic atomizer - Google Patents
Control method and system for self-protection of output of electronic atomizer Download PDFInfo
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- CN117958498B CN117958498B CN202410387476.9A CN202410387476A CN117958498B CN 117958498 B CN117958498 B CN 117958498B CN 202410387476 A CN202410387476 A CN 202410387476A CN 117958498 B CN117958498 B CN 117958498B
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- 238000000034 method Methods 0.000 title claims abstract description 60
- 238000012544 monitoring process Methods 0.000 claims abstract description 182
- 238000004458 analytical method Methods 0.000 claims abstract description 41
- 230000008569 process Effects 0.000 claims abstract description 34
- 239000003571 electronic cigarette Substances 0.000 claims abstract description 19
- 238000000889 atomisation Methods 0.000 claims description 117
- 230000002159 abnormal effect Effects 0.000 claims description 113
- 238000005507 spraying Methods 0.000 claims description 43
- 239000003595 mist Substances 0.000 claims description 21
- 239000002245 particle Substances 0.000 claims description 12
- 238000013139 quantization Methods 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 5
- 238000004364 calculation method Methods 0.000 claims description 4
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 241000208125 Nicotiana Species 0.000 abstract description 6
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 6
- 238000004880 explosion Methods 0.000 abstract description 5
- 230000001276 controlling effect Effects 0.000 description 10
- 230000005856 abnormality Effects 0.000 description 7
- 239000000284 extract Substances 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000009466 transformation Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/50—Control or monitoring
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- General Physics & Mathematics (AREA)
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- Automation & Control Theory (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention relates to the field of electronic atomizers, in particular to a control method and a system for self-protection of electronic atomizer output, which are used for solving the problems that the existing control method of electronic cigarettes cannot effectively monitor the state of the electronic atomizer, cannot automatically adjust the state of the electronic atomizer to realize output protection, and causes equipment overheat and unstable output of electronic cigarette and tobacco tar in the working process of the electronic atomizer; the system comprises an atomizer monitoring module, a monitoring analysis module, a self-protection platform, a state display module and an intelligent regulation module; the system can effectively prevent the safety risk of overheat and explosion of the battery of the electronic atomizer by monitoring the working state of the electronic atomizer in real time, can monitor and automatically adjust the output stability of the tobacco tar of the electronic cigarette, and improves the experience of a user.
Description
Technical Field
The invention relates to the field of electronic atomizers, in particular to a control method and a system for self-protection of electronic atomizer output.
Background
The electronic atomizer is used as novel electronic equipment, and generates steam for users to inhale by heating the electronic cigarette tobacco tar, so that the electronic atomizer is favored by the users because of the advantages of no combustion, no tar, no second-hand smoke and the like. The patent with the application number of CN201810883451.2 discloses a control circuit, an electronic cigarette and a control method of the electronic cigarette, which belong to the technical field of simulated smoking, wherein the control circuit comprises a voltage transformation device, a controller and an electronic control element, and the control circuit comprises the following components: the voltage input end of the voltage transformation device is electrically connected with the battery, the voltage output end of the voltage transformation device is electrically connected with the atomizer through the electronic control element, and the voltage output end outputs according to a preset voltage; the electronic control element is connected with the controller; the controller controls the electronic control element to switch between an open state and a closed state according to the preset voltage, the target atomization power of the atomizer and the resistance value of the atomizer so as to enable the atomizer to constantly output according to the target atomization power; the problems that the heating power of the atomizer is reduced and the suction taste of the electronic cigarette is affected due to the reduction of the battery voltage in the use process of the electronic cigarette in the related technology are solved, and the following defects still exist: however, the state of the electronic atomizer cannot be effectively monitored, the electronic atomizer cannot be automatically adjusted to realize output protection, so that the electronic atomizer can be overheated in the working process and then the safety risk of battery explosion occurs, the electronic cigarette tobacco tar output is unstable, inhalation discomfort is caused, and the user experience is influenced.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide a control method and a system for self-protection of output of an electronic atomizer, which solve the problems that the existing control method of the electronic cigarette cannot effectively monitor the state of the electronic atomizer, cannot automatically adjust the electronic atomizer to realize the output protection, causes the safety risk of overheat of equipment and explosion of a battery in the working process of the electronic atomizer, and causes unstable output of tobacco tar of the electronic cigarette, inhalation discomfort and influence on user experience.
The aim of the invention can be achieved by the following technical scheme:
an electronic atomizer output self-protection control system, comprising:
the atomizer monitoring module is used for acquiring atomization monitoring information of the electronic atomizer and sending the atomization monitoring information to the monitoring analysis module; the atomization monitoring information comprises an electric energy stable value DW, a spraying speed stable value SW and a mist diameter stable value LW;
The monitoring analysis module is used for obtaining an atomization monitoring coefficient WH according to the atomization monitoring information and sending the atomization monitoring coefficient WH to the self-protection platform;
the specific process of the monitoring analysis module for obtaining the atomization monitoring coefficient WH is as follows:
carrying out quantization treatment on the electric energy stable value DW, the spraying speed stable value SW and the mist diameter stable value LW, extracting the values of the electric energy stable value DW, the spraying speed stable value SW and the mist diameter stable value LW, substituting the values into a formula for calculation, and calculating according to the formula Obtaining an atomization monitoring coefficient WH, wherein delta is a preset error adjustment factor, delta=0.935, w1, w2 and w3 are preset weight factors corresponding to a set electric energy stable value DW, a spray velocity stable value SW and a mist diameter stable value LW respectively, w1, w2 and w3 meet w2 & gtw 3 & gtw 1 & gt 1.282, w1=1.47, w2=2.21 and w3=1.89;
transmitting the atomization monitoring coefficient WH to a self-protection platform;
the self-protection platform is used for generating a normal display instruction or an instruction to be displayed normally according to the atomization monitoring coefficient WH, sending the normal display instruction to the state display module and sending the instruction to be displayed normally to the atomizer monitoring module;
and the state display module is used for controlling the normal state lamp to be turned on after receiving the normal display instruction.
As a further scheme of the invention: the specific process of the atomizer monitoring module obtaining the atomization monitoring information is as follows:
Obtaining a voltage value and a current value in a unit time of an operation process of the electronic atomizer, marking the voltage value and the current value as a voltage value YY and a current value YL respectively, obtaining a difference value between the voltage value YY and a preset standard voltage value, marking the difference value as a voltage value YC, obtaining a difference value between the current value YL and the preset standard current value, marking the difference value as a current value LC, carrying out quantization treatment on the voltage value YC and the current value LC, extracting the values of the voltage value YC and the current value LC, substituting the values into a formula, and calculating according to the formula Obtaining an electric energy stable value DW, wherein d1 and d2 are preset proportional coefficients corresponding to a set operational voltage difference YC and an operational current difference LC respectively, d1 and d2 meet d1+d2=1, 0 < d2 < d1 < 1, d1=0.62 is taken, and d2=0.38;
Acquiring the spraying rate of the electronic cigarette oil in the unit time of the running process of the electronic atomizer, acquiring the maximum spraying rate, the minimum spraying rate and the average value of the spraying rates, acquiring the difference value between the maximum spraying rate and the minimum spraying rate, marking the difference value as a maximum speed difference value JS, acquiring the difference value between the average value of the spraying rates and the preset standard spraying rate, marking the difference value as a standard speed difference value BS, carrying out quantization treatment on the maximum speed difference value JS and the standard speed difference value BS, extracting the numerical values of the maximum speed difference value JS and the standard speed difference value BS, substituting the numerical values into a formula to calculate, and calculating according to the formula Obtaining a spray velocity stabilizing value SW, wherein s1 and s2 are preset proportional coefficients corresponding to a set extreme velocity difference value JS and a standard velocity difference value BS respectively, s1 and s2 meet s1+s2=1, 0 < s1 < s2 < 1, s1=0.43 and s2=0.57;
acquiring the average atomization particle size of the electronic cigarette oil in the unit time of the operation process of the electronic atomizer, acquiring the difference between the average atomization particle size and the preset standard atomization particle size, and marking the difference as a mist diameter stable value LW;
And sending the electric energy stable value DW, the spraying speed stable value SW and the mist diameter stable value LW to a monitoring analysis module.
As a further scheme of the invention: the specific process of generating the normal display instruction or the instruction to be displayed normally by the self-protection platform is as follows:
comparing the atomization monitoring coefficient WH with a preset atomization monitoring threshold WHy:
If the atomization monitoring coefficient WH is smaller than the atomization monitoring threshold WHy, generating a normal display instruction and sending the normal display instruction to the state display module;
if the atomization monitoring coefficient WH is more than or equal to the atomization monitoring threshold WHy, generating a command to be displayed normally, and sending the command to be displayed normally to the atomizer monitoring module.
As a further scheme of the invention: the atomizer monitoring module is also used for receiving a command to be displayed normally to acquire internal abnormal information of the electronic atomizer and sending the internal abnormal information to the monitoring analysis module; the internal abnormality information includes an internal temperature value NW and an internal noise value NZ.
As a further scheme of the invention: the specific process of acquiring the internal abnormal information by the atomizer monitoring module is as follows:
Receiving a command to be displayed normally to obtain an internal temperature value of the electronic atomizer, and marking the internal temperature value as an internal temperature value NW;
Acquiring the internal noise sound intensity of the electronic atomizer and marking the internal noise sound intensity as an internal noise value NZ;
And sending the internal temperature value NW and the internal noise value NZ to a monitoring analysis module.
As a further scheme of the invention: the monitoring analysis module is also used for obtaining an internal abnormal coefficient NY according to the internal abnormal information and sending the internal abnormal coefficient NY to the self-protection platform.
As a further scheme of the invention: the specific process of the monitoring analysis module for obtaining the internal abnormal coefficient NY is as follows:
The internal temperature value NW and the internal noise value NZ are quantized, the numerical values of the internal temperature value NW and the internal noise value NZ are extracted and substituted into a formula for calculation, and the numerical values are calculated according to the formula Obtaining an internal abnormal coefficient NY, wherein e is a mathematical constant, n1 and n2 are preset proportional coefficients corresponding to a set internal temperature value NW and an internal noise value NZ respectively, n1 and n2 meet n1+n2=1, 0 < n2 < n1 < 1, n1=0.75 and n2=0.25;
and sending the internal abnormal coefficient NY to the self-protection platform.
As a further scheme of the invention: the self-protection platform is also used for generating an abnormal display instruction or an intelligent regulation instruction according to the internal abnormal coefficient NY, sending the abnormal display instruction to the state display module and sending the intelligent regulation instruction to the intelligent regulation module.
As a further scheme of the invention: the specific process of generating the abnormal display instruction or the intelligent adjustment instruction by the self-protection platform is as follows:
comparing the internal anomaly coefficient NY with a preset internal anomaly threshold NYy:
If the internal abnormal coefficient NY is more than or equal to the internal abnormal threshold NYy, generating an abnormal display instruction and sending the abnormal display instruction to the state display module;
If the internal anomaly coefficient NY is less than the internal anomaly threshold NYy, generating an intelligent regulation instruction and sending the intelligent regulation instruction to the intelligent regulation module.
As a further scheme of the invention: the state display module is also used for controlling the abnormal state lamp to be turned on after receiving the abnormal display instruction and controlling the electronic atomizer to stop running.
As a further scheme of the invention: the control system for the self-protection of the output of the electronic atomizer further comprises:
And the intelligent adjusting module is used for controlling the electronic atomizer to restart after receiving the intelligent adjusting instruction.
As a further scheme of the invention: the specific process of the intelligent adjusting module for controlling the electronic atomizer to restart is as follows:
After receiving the intelligent regulation instruction, controlling the electronic atomizer to restart, and re-inputting preset parameters to realize updating, wherein the preset parameters comprise a standard voltage value, a standard current value, a standard spraying rate and a standard atomization particle size;
After restarting the electronic atomizer for a preset period of time, comparing the atomization monitoring coefficient WH with a preset atomization monitoring threshold WHy:
If the atomization monitoring coefficient WH is smaller than the atomization monitoring threshold WHy, generating a normal display instruction and sending the normal display instruction to the state display module;
If the atomization monitoring coefficient WH is more than or equal to the atomization monitoring threshold WHy, generating an abnormal display instruction and sending the abnormal display instruction to the state display module.
As a further scheme of the invention: the control method for the self-protection of the output of the electronic atomizer comprises the following steps:
step one: the method comprises the steps that an atomizer monitoring module obtains atomization monitoring information of an electronic atomizer, wherein the atomization monitoring information comprises an electric energy stable value DW, a spraying speed stable value SW and a mist diameter stable value LW, and the atomization monitoring information is sent to a monitoring analysis module;
Step two: the monitoring analysis module obtains an atomization monitoring coefficient WH according to the atomization monitoring information and sends the atomization monitoring coefficient WH to the self-protection platform;
step three: the self-protection platform generates a normal display instruction or an instruction to be displayed normally according to the atomization monitoring coefficient WH, sends the normal display instruction to the state display module, and sends the instruction to be displayed normally to the atomizer monitoring module;
step four: the state display module controls the normal state lamp to be turned on after receiving the normal display instruction;
Step five: the method comprises the steps that an atomizer monitoring module receives an instruction to be displayed normally to obtain internal abnormal information of the electronic atomizer, wherein the internal abnormal information comprises an internal temperature value NW and an internal noise value NZ, and the internal abnormal information is sent to a monitoring analysis module;
step six: the monitoring analysis module obtains an internal abnormal coefficient NY according to the internal abnormal information and sends the internal abnormal coefficient NY to the self-protection platform;
Step seven: the self-protection platform generates an abnormal display instruction or an intelligent regulation instruction according to the internal abnormal coefficient NY, and sends the abnormal display instruction to the state display module and the intelligent regulation instruction to the intelligent regulation module;
Step eight: the state display module controls the abnormal state lamp to be turned on after receiving the abnormal display instruction and controls the electronic atomizer to stop running;
step nine: and the intelligent regulation module controls the electronic atomizer to restart after receiving the intelligent regulation instruction.
The invention has the beneficial effects that:
According to the control method and the system for the self-protection of the electronic atomizer output, the electronic atomizer is monitored firstly, atomization monitoring information is obtained, the stability of the electronic atomizer can be comprehensively measured according to an atomization monitoring coefficient obtained by the atomization monitoring information, the larger the atomization monitoring coefficient is, the worse the stability is indicated, then the electronic atomizer is further monitored after the stability is poor, internal abnormal information is obtained, the internal abnormal degree of the electronic atomizer can be comprehensively measured according to an internal abnormal coefficient obtained by the internal abnormal information, the higher the internal abnormal degree is, and finally the state of the electronic atomizer is displayed and restarted to be adjusted;
According to the control method and the system for the self-protection of the electronic atomizer output, the working state of the electronic atomizer is monitored in real time, the electronic atomizer is judged and regulated according to the preset safety threshold value, and then further monitoring is carried out, so that the safety risk of overheat and battery explosion of the electronic atomizer can be effectively prevented, the safety and the service life of the electronic atomizer are improved, meanwhile, the stability of the electronic cigarette oil output can be monitored and automatically regulated, the user experience is improved, and the control method and the system are simple and feasible, low in cost and suitable for safety protection of various electronic atomizers.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic block diagram of a control system for self-protection of an electronic atomizer output in accordance with the present invention;
Fig. 2 is a flowchart of a control method for self-protection of an electronic atomizer output in the present invention.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1:
referring to fig. 1, the present embodiment is a control system for self-protection of output of an electronic atomizer, which includes the following modules: the system comprises an atomizer monitoring module, a monitoring analysis module, a self-protection platform, a state display module and an intelligent regulation module;
The atomizer monitoring module is used for acquiring atomization monitoring information of the electronic atomizer and sending the atomization monitoring information to the monitoring analysis module; the atomization monitoring information comprises an electric energy stable value DW, a spraying speed stable value SW and a mist diameter stable value LW; the electronic atomizer is also used for receiving a command to be displayed normally to acquire internal abnormal information of the electronic atomizer and sending the internal abnormal information to the monitoring analysis module; wherein the internal abnormal information comprises an internal temperature value NW and an internal noise value NZ;
The monitoring analysis module is used for obtaining an atomization monitoring coefficient WH according to the atomization monitoring information and sending the atomization monitoring coefficient WH to the self-protection platform; the self-protection platform is also used for obtaining the internal abnormal coefficient NY according to the internal abnormal information and sending the internal abnormal coefficient NY to the self-protection platform;
The self-protection platform is used for generating a normal display instruction or an instruction to be displayed normally according to the atomization monitoring coefficient WH, sending the normal display instruction to the state display module and sending the instruction to be displayed normally to the atomizer monitoring module; the system is also used for generating an abnormal display instruction or an intelligent regulation instruction according to the internal abnormal coefficient NY, sending the abnormal display instruction to the state display module and sending the intelligent regulation instruction to the intelligent regulation module;
the state display module is used for controlling the normal state lamp to be turned on after receiving the normal display instruction; the electronic atomizer is also used for controlling the abnormal state lamp to be turned on after receiving the abnormal display instruction and controlling the electronic atomizer to stop running;
The intelligent adjusting module is used for controlling the electronic atomizer to restart after receiving the intelligent adjusting instruction.
Example 2:
Referring to fig. 2, the present embodiment is a control method for self-protection of an electronic atomizer output, including the following steps:
step one: the method comprises the steps that an atomizer monitoring module obtains atomization monitoring information of an electronic atomizer, wherein the atomization monitoring information comprises an electric energy stable value DW, a spraying speed stable value SW and a mist diameter stable value LW, and the atomization monitoring information is sent to a monitoring analysis module;
Step two: the monitoring analysis module obtains an atomization monitoring coefficient WH according to the atomization monitoring information and sends the atomization monitoring coefficient WH to the self-protection platform;
step three: the self-protection platform generates a normal display instruction or an instruction to be displayed normally according to the atomization monitoring coefficient WH, sends the normal display instruction to the state display module, and sends the instruction to be displayed normally to the atomizer monitoring module;
step four: the state display module controls the normal state lamp to be turned on after receiving the normal display instruction;
Step five: the method comprises the steps that an atomizer monitoring module receives an instruction to be displayed normally to obtain internal abnormal information of the electronic atomizer, wherein the internal abnormal information comprises an internal temperature value NW and an internal noise value NZ, and the internal abnormal information is sent to a monitoring analysis module;
step six: the monitoring analysis module obtains an internal abnormal coefficient NY according to the internal abnormal information and sends the internal abnormal coefficient NY to the self-protection platform;
Step seven: the self-protection platform generates an abnormal display instruction or an intelligent regulation instruction according to the internal abnormal coefficient NY, and sends the abnormal display instruction to the state display module and the intelligent regulation instruction to the intelligent regulation module;
Step eight: the state display module controls the abnormal state lamp to be turned on after receiving the abnormal display instruction and controls the electronic atomizer to stop running;
step nine: and the intelligent regulation module controls the electronic atomizer to restart after receiving the intelligent regulation instruction.
Example 3:
Based on any of the above embodiments, embodiment 3 of the present invention is an atomizer monitoring module, which has two functions;
The first function is to obtain atomization monitoring information, wherein the atomization monitoring information comprises an electric energy stable value DW, a spraying speed stable value SW and a mist diameter stable value LW, and the specific process is as follows:
The atomizer monitoring module obtains a voltage value and a current value in a unit time of an operation process of the electronic atomizer, marks the voltage value and the current value as a running voltage value YY and a running current value YL respectively, obtains a difference value between the running voltage value YY and a preset standard voltage value, marks the difference value as a running voltage difference value YC, obtains a difference value between the running current value YL and the preset standard current value, marks the difference value as a running current difference value LC, carries out quantization processing on the running voltage difference value YC and the running current difference value LC, extracts the values of the running voltage difference value YC and the running current difference value LC, substitutes the values into a formula to calculate, and calculates according to the formula Obtaining an electric energy stable value DW, wherein d1 and d2 are preset proportional coefficients corresponding to a set operational voltage difference YC and an operational current difference LC respectively, d1 and d2 meet d1+d2=1, 0 < d2 < d1 < 1, d1=0.62 is taken, and d2=0.38;
The atomizer monitoring module obtains the spraying rate of the electronic cigarette oil in the unit time of the operation process of the electronic atomizer, obtains the maximum spraying rate, the minimum spraying rate and the average value of the spraying rates, obtains the difference value between the maximum spraying rate and the minimum spraying rate, marks the difference value as a maximum speed difference value JS, obtains the difference value between the average value of the spraying rates and the preset standard spraying rate, marks the difference value as a standard speed difference value BS, carries out quantization treatment on the maximum speed difference value JS and the standard speed difference value BS, extracts the numerical value of the maximum speed difference value JS and the standard speed difference value BS, substitutes the numerical value into a formula to calculate, and calculates according to the formula Obtaining a spray velocity stabilizing value SW, wherein s1 and s2 are preset proportional coefficients corresponding to a set extreme velocity difference value JS and a standard velocity difference value BS respectively, s1 and s2 meet s1+s2=1, 0 < s1 < s2 < 1, s1=0.43 and s2=0.57;
The method comprises the steps that an atomizer monitoring module obtains the average atomization particle size of electronic cigarette tobacco tar in a unit time of an operation process of an electronic atomizer, obtains the difference value between the average atomization particle size and a preset standard atomization particle size, and marks the difference value as a mist diameter stable value LW;
the atomizer monitoring module sends the electric energy stable value DW, the spraying speed stable value SW and the mist diameter stable value LW to the monitoring analysis module;
the second function is to obtain internal abnormal information, wherein the internal abnormal information comprises an internal temperature value NW and an internal noise value NZ, and the specific process is as follows:
the atomizer monitoring module receives a command to be displayed normally to acquire an internal temperature value of the electronic atomizer, and marks the internal temperature value as an internal temperature value NW;
The atomizer monitoring module acquires the internal noise sound intensity of the electronic atomizer and marks the internal noise sound intensity as an internal noise value NZ;
The atomizer monitoring module sends the internal temperature value NW and the internal noise value NZ to the monitoring analysis module.
Example 4:
based on any of the above embodiments, embodiment 4 of the present invention is a monitoring analysis module, which has two functions;
One function is to obtain an atomization monitoring coefficient WH, and the specific process is as follows:
The monitoring analysis module carries out quantization treatment on the electric energy stable value DW, the spraying speed stable value SW and the mist diameter stable value LW, extracts the numerical values of the electric energy stable value DW, the spraying speed stable value SW and the mist diameter stable value LW, substitutes the numerical values into a formula to calculate, and calculates according to the formula Obtaining an atomization monitoring coefficient WH, wherein delta is a preset error adjustment factor, delta=0.935, w1, w2 and w3 are preset weight factors corresponding to a set electric energy stable value DW, a spray velocity stable value SW and a mist diameter stable value LW respectively, w1, w2 and w3 meet w2 & gtw 3 & gtw 1 & gt 1.282, w1=1.47, w2=2.21 and w3=1.89;
The monitoring analysis module sends an atomization monitoring coefficient WH to the self-protection platform;
The second function is to obtain the internal anomaly coefficient NY, which is specifically as follows:
the monitoring analysis module carries out quantization processing on the internal temperature value NW and the internal noise value NZ, extracts the numerical values of the internal temperature value NW and the internal noise value NZ, substitutes the numerical values into a formula for calculation, and calculates according to the formula Obtaining an internal abnormal coefficient NY, wherein e is a mathematical constant, n1 and n2 are preset proportional coefficients corresponding to a set internal temperature value NW and an internal noise value NZ respectively, n1 and n2 meet n1+n2=1, 0 < n2 < n1 < 1, n1=0.75 and n2=0.25;
and the monitoring analysis module sends the internal abnormal coefficient NY to the self-protection platform.
Example 5:
based on any one of the above embodiments, embodiment 5 of the present invention is a self-protection platform, which has two functions;
The first function is to generate a normal display instruction or an instruction to be displayed normally, and the specific process is as follows:
The self-protection platform compares the atomization monitoring coefficient WH with a preset atomization monitoring threshold WHy:
If the atomization monitoring coefficient WH is smaller than the atomization monitoring threshold WHy, generating a normal display instruction and sending the normal display instruction to the state display module;
If the atomization monitoring coefficient WH is more than or equal to the atomization monitoring threshold WHy, generating a command to be displayed normally, and sending the command to be displayed normally to the atomizer monitoring module;
the second function is to generate an abnormal display instruction or an intelligent adjustment instruction, and the specific process is as follows:
The self-protection platform compares the internal anomaly coefficient NY with a preset internal anomaly threshold NYy:
If the internal abnormal coefficient NY is more than or equal to the internal abnormal threshold NYy, generating an abnormal display instruction and sending the abnormal display instruction to the state display module;
If the internal anomaly coefficient NY is less than the internal anomaly threshold NYy, generating an intelligent regulation instruction and sending the intelligent regulation instruction to the intelligent regulation module.
Example 6:
Based on any of the above embodiments, embodiment 6 of the present invention is a status display module, where the status display module is used to control the status display lamp to be turned on, and the status display lamp includes a normal status lamp and an abnormal status lamp, and the specific process is as follows:
the state display module controls the normal state lamp to be turned on after receiving the normal display instruction;
And the state display module controls the abnormal state lamp to be turned on after receiving the abnormal display instruction and controls the electronic atomizer to stop running.
Example 7:
Based on any of the above embodiments, embodiment 7 of the present invention is an intelligent adjusting module, and the function of the intelligent adjusting module is to control the electronic atomizer to restart, and the specific process is as follows:
the intelligent adjusting module receives an intelligent adjusting instruction and then controls the electronic atomizer to restart, and inputs preset parameters again to achieve updating, wherein the preset parameters comprise a standard voltage value, a standard current value, a standard spraying rate and a standard atomization particle size;
after the electronic atomizer is restarted for a preset time period, the intelligent adjusting module compares the atomization monitoring coefficient WH with a preset atomization monitoring threshold WHy:
If the atomization monitoring coefficient WH is smaller than the atomization monitoring threshold WHy, generating a normal display instruction and sending the normal display instruction to the state display module;
If the atomization monitoring coefficient WH is more than or equal to the atomization monitoring threshold WHy, generating an abnormal display instruction and sending the abnormal display instruction to the state display module.
Based on the above embodiments 1-7, the working principle of the present invention is as follows:
According to the control method and the system for the self-protection of the electronic atomizer output, the atomization monitoring information of the electronic atomizer is obtained through the atomizer monitoring module, the atomization monitoring coefficient is obtained through the monitoring analysis module according to the atomization monitoring information, the normal display instruction or the instruction to be displayed normally is generated through the self-protection platform according to the atomization monitoring coefficient, the normal state lamp is controlled to be turned on after the normal display instruction is received through the state display module, the internal abnormal information of the electronic atomizer is obtained through the atomizer monitoring module after the instruction to be displayed normally is received, the internal abnormal coefficient is obtained through the monitoring analysis module according to the internal abnormal information, the abnormal display instruction or the intelligent regulation instruction is generated through the self-protection platform according to the internal abnormal coefficient, the abnormal state lamp is controlled to be turned on after the abnormal display instruction is received through the state display module, the electronic atomizer is controlled to stop running, and the electronic atomizer is controlled to be restarted after the intelligent regulation instruction is received through the intelligent regulation module; the system monitors the electronic atomizer to obtain atomization monitoring information, the stability of the electronic atomizer can be comprehensively measured according to an atomization monitoring coefficient obtained by the atomization monitoring information, the larger the atomization monitoring coefficient is, the worse the stability is, then the electronic atomizer is further monitored after the stability is poor, internal abnormality information is obtained, the internal abnormality degree of the electronic atomizer can be comprehensively measured according to an internal abnormality coefficient obtained by the internal abnormality information, the higher the internal abnormality coefficient is, the higher the internal abnormality degree is, and finally the state display and the restarting adjustment are carried out on the electronic atomizer;
According to the control method and the system for the self-protection of the electronic atomizer output, the working state of the electronic atomizer is monitored in real time, the electronic atomizer is judged and regulated according to the preset safety threshold value, and then further monitoring is carried out, so that the safety risk of overheat and battery explosion of the electronic atomizer can be effectively prevented, the safety and the service life of the electronic atomizer are improved, meanwhile, the stability of the electronic cigarette oil output can be monitored and automatically regulated, the user experience is improved, and the control method and the system are simple and feasible, low in cost and suitable for safety protection of various electronic atomizers.
It should be further noted that, the above formulas are all formulas obtained by collecting a large amount of data and performing software simulation, and selecting a formula close to the true value, and coefficients in the formulas are set by those skilled in the art according to actual situations.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely illustrative and explanatory of the application, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the application or exceeding the scope of the application as defined by the claims.
Claims (7)
1. An electronic atomizer output self-protection control system, characterized by comprising:
The atomizer monitoring module is used for acquiring atomization monitoring information of the electronic atomizer and sending the atomization monitoring information to the monitoring analysis module; the atomization monitoring information comprises an electric energy stable value DW, a spraying speed stable value SW and a mist diameter stable value LW; the electronic atomizer is also used for receiving a command to be displayed normally to acquire internal abnormal information of the electronic atomizer and sending the internal abnormal information to the monitoring analysis module; wherein the internal abnormal information comprises an internal temperature value NW and an internal noise value NZ;
The specific process of the atomizer monitoring module obtaining the atomization monitoring information is as follows:
The method comprises the steps of obtaining a voltage value and a current value in a unit time of an operation process of an electronic atomizer, marking the voltage value and the current value as a voltage value YY and a current value YL respectively, obtaining a difference value between the voltage value YY and a preset standard voltage value, marking the difference value as a voltage value YC, obtaining a difference value between the current value YL and the preset standard current value, marking the difference value as a current value LC, carrying out quantization processing on the voltage value YC and the current value LC, and carrying out quantization processing according to a formula Obtaining an electric energy stable value DW, wherein d1 and d2 are preset proportional coefficients corresponding to a set operational voltage difference YC and an operational current difference LC respectively;
Acquiring the spraying rate of the electronic cigarette oil in the unit time of the operation process of the electronic atomizer, acquiring the maximum spraying rate, the minimum spraying rate and the average value of the spraying rates, acquiring the difference value between the maximum spraying rate and the minimum spraying rate, marking the difference value as a maximum speed difference value JS, acquiring the difference value between the average value of the spraying rates and the preset standard spraying rate, marking the difference value as a standard speed difference value BS, carrying out quantization processing on the maximum speed difference value JS and the standard speed difference value BS, and carrying out quantization processing according to the formula Obtaining a spraying speed stabilizing value SW, wherein s1 and s2 are respectively preset proportional coefficients corresponding to a set extreme speed difference value JS and a standard speed difference value BS;
acquiring the average atomization particle size of the electronic cigarette oil in the unit time of the operation process of the electronic atomizer, acquiring the difference between the average atomization particle size and the preset standard atomization particle size, and marking the difference as a mist diameter stable value LW;
the electric energy stable value DW, the spraying speed stable value SW and the mist diameter stable value LW are sent to a monitoring analysis module;
The specific process of acquiring the internal abnormal information by the atomizer monitoring module is as follows:
Receiving a command to be displayed normally to obtain an internal temperature value of the electronic atomizer, and marking the internal temperature value as an internal temperature value NW;
Acquiring the internal noise sound intensity of the electronic atomizer and marking the internal noise sound intensity as an internal noise value NZ;
the internal temperature value NW and the internal noise value NZ are sent to a monitoring analysis module;
the monitoring analysis module is used for obtaining an atomization monitoring coefficient WH according to the atomization monitoring information and sending the atomization monitoring coefficient WH to the self-protection platform; the self-protection platform is also used for obtaining the internal abnormal coefficient NY according to the internal abnormal information and sending the internal abnormal coefficient NY to the self-protection platform;
the specific process of the monitoring analysis module for obtaining the atomization monitoring coefficient WH is as follows:
The electric energy stable value DW, the spraying speed stable value SW and the mist diameter stable value LW are quantized and processed according to the formula Obtaining an atomization monitoring coefficient WH, wherein delta is a preset error adjusting factor, and w1, w2 and w3 are preset weight factors corresponding to a set electric energy stable value DW, a spray velocity stable value SW and a mist diameter stable value LW respectively;
transmitting the atomization monitoring coefficient WH to a self-protection platform;
the specific process of the monitoring analysis module for obtaining the internal abnormal coefficient NY is as follows:
The internal temperature value NW and the internal noise value NZ are quantized, the numerical values of the internal temperature value NW and the internal noise value NZ are extracted and substituted into a formula for calculation, and the numerical values are calculated according to the formula Obtaining an internal abnormal coefficient NY, wherein e is a mathematical constant, and n1 and n2 are preset proportional coefficients corresponding to a set internal temperature value NW and an internal noise value NZ respectively;
The internal abnormal coefficient NY is sent to a self-protection platform;
the self-protection platform is used for generating a normal display instruction or an instruction to be displayed normally according to the atomization monitoring coefficient WH, sending the normal display instruction to the state display module and sending the instruction to be displayed normally to the atomizer monitoring module;
and the state display module is used for controlling the normal state lamp to be turned on after receiving the normal display instruction.
2. The control system for self-protection of an electronic atomizer according to claim 1, wherein the specific process of generating the normal display instruction or the instruction to be displayed normally by the self-protection platform is as follows:
comparing the atomization monitoring coefficient WH with a preset atomization monitoring threshold WHy:
If the atomization monitoring coefficient WH is smaller than the atomization monitoring threshold WHy, generating a normal display instruction and sending the normal display instruction to the state display module;
if the atomization monitoring coefficient WH is more than or equal to the atomization monitoring threshold WHy, generating a command to be displayed normally, and sending the command to be displayed normally to the atomizer monitoring module.
3. The control system for self-protection of an electronic atomizer output according to claim 1, wherein the self-protection platform is further configured to generate an abnormal display instruction or an intelligent adjustment instruction according to an internal abnormal coefficient NY, send the abnormal display instruction to the status display module, and send the intelligent adjustment instruction to the intelligent adjustment module;
The specific process of generating the abnormal display instruction or the intelligent adjustment instruction by the self-protection platform is as follows:
comparing the internal anomaly coefficient NY with a preset internal anomaly threshold NYy:
If the internal abnormal coefficient NY is more than or equal to the internal abnormal threshold NYy, generating an abnormal display instruction and sending the abnormal display instruction to the state display module;
If the internal anomaly coefficient NY is less than the internal anomaly threshold NYy, generating an intelligent regulation instruction and sending the intelligent regulation instruction to the intelligent regulation module.
4. The system of claim 1, wherein the status display module is further configured to control the abnormal status lamp to be turned on and control the electronic atomizer to stop operating after receiving the abnormal display command.
5. The control system for self-protection of an electronic atomizer output according to claim 1, further comprising:
And the intelligent adjusting module is used for controlling the electronic atomizer to restart after receiving the intelligent adjusting instruction.
6. The control system for self-protection of an electronic atomizer output according to claim 5, wherein the specific process of controlling the electronic atomizer to restart by the intelligent adjusting module is as follows:
After receiving the intelligent regulation instruction, controlling the electronic atomizer to restart, and re-inputting preset parameters to realize updating, wherein the preset parameters comprise a standard voltage value, a standard current value, a standard spraying rate and a standard atomization particle size;
After restarting the electronic atomizer for a preset period of time, comparing the atomization monitoring coefficient WH with a preset atomization monitoring threshold WHy:
If the atomization monitoring coefficient WH is smaller than the atomization monitoring threshold WHy, generating a normal display instruction and sending the normal display instruction to the state display module;
If the atomization monitoring coefficient WH is more than or equal to the atomization monitoring threshold WHy, generating an abnormal display instruction and sending the abnormal display instruction to the state display module.
7. A control method of a control system for self-protection of an electronic atomizer output according to any one of claims 1 to 6, comprising the steps of:
step one: the method comprises the steps that an atomizer monitoring module obtains atomization monitoring information of an electronic atomizer, wherein the atomization monitoring information comprises an electric energy stable value DW, a spraying speed stable value SW and a mist diameter stable value LW, and the atomization monitoring information is sent to a monitoring analysis module;
Step two: the monitoring analysis module obtains an atomization monitoring coefficient WH according to the atomization monitoring information and sends the atomization monitoring coefficient WH to the self-protection platform;
step three: the self-protection platform generates a normal display instruction or an instruction to be displayed normally according to the atomization monitoring coefficient WH, sends the normal display instruction to the state display module, and sends the instruction to be displayed normally to the atomizer monitoring module;
step four: the state display module controls the normal state lamp to be turned on after receiving the normal display instruction;
Step five: the method comprises the steps that an atomizer monitoring module receives an instruction to be displayed normally to obtain internal abnormal information of the electronic atomizer, wherein the internal abnormal information comprises an internal temperature value NW and an internal noise value NZ, and the internal abnormal information is sent to a monitoring analysis module;
step six: the monitoring analysis module obtains an internal abnormal coefficient NY according to the internal abnormal information and sends the internal abnormal coefficient NY to the self-protection platform;
Step seven: the self-protection platform generates an abnormal display instruction or an intelligent regulation instruction according to the internal abnormal coefficient NY, and sends the abnormal display instruction to the state display module and the intelligent regulation instruction to the intelligent regulation module;
Step eight: the state display module controls the abnormal state lamp to be turned on after receiving the abnormal display instruction and controls the electronic atomizer to stop running;
step nine: and the intelligent regulation module controls the electronic atomizer to restart after receiving the intelligent regulation instruction.
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