Method for controlling heating of multi-taste and multi-pin heating wires

Abstract

A method for controlling heating of multi-taste and multi-pin heating wires. The method includes: providing an atomizing core structure including heating wires, obtaining all operating states of the atomizing core structure under different operating modes, at least one of the heating wires operates under the same operating state, the atomizing core structure has at least two operating states in the same operating mode; determining a current service life of the heating wires based on an operating time of the heating wires; and determining, based on the current service life of the heating wires and a current operating mode of the atomizing core structure, a current operating state of the heating wires in the current operating mode, so that current service lives of all of the heating wires are similar.

1 . A method for controlling heating of multi-taste and multi-pin heating wires, used for atomizing a raw liquid, comprising:
 S 110 : providing an atomizing core structure comprising heating wires, and obtaining all operating states of the atomizing core structure under different operating modes, wherein at least one of the heating wires operates under a same operating state, and the atomizing core structure has at least two operating states in the same operating mode;   S 120 : determining a current service life of the heating wires based on an operating time of the heating wires; and   S 130 : determining, based on the current service life of the heating wires and a current operating mode of the atomizing core structure, a current operating state of the heating wires in the current operating mode, so that current service lives of all of the heating wires are similar.   
     
     
         2 . The method for controlling heating of multi-taste and multi-pin heating wires according to  claim 1 , wherein the step S 130  of determining, based on the current service life of the heating wires and a current operating mode of the atomizing core structure, a current operating state of the heating wires in the current operating mode further comprises:
 obtaining all operating states in the current operating mode, wherein each operating state corresponds to at least one of the heating wires; 
 obtaining a respective current service life of the heating wires under each operating state in the current operating mode; and 
 selecting the operating state of a corresponding heating wire having a largest current service life as the current operating state in the current operating mode. 
 
     
     
         3 . The method for controlling heating of multi-taste and multi-pin heating wires according to  claim 2 , wherein the step S 130  further comprises a step S 131 :
 updating, when the each operating state corresponds to one heating wire, the current service life of the one heating wire in the operating state based on the current service life and the operating time of the one heating wire; and 
 selecting, when the current service life of the one heating wire in the current operating state is less than a maximum value of the current service lives of the heating wires in other operating states in the current operating mode and a difference between the current service life of the one heating wire and the maximum value exceeds a preset first threshold, an operating state corresponding to a heating wire with the largest current service life in the other operating states as the current operating state in the current operating mode. 
 
     
     
         4 . The method for controlling heating of multi-taste and multi-pin heating wires according to  claim 2 , wherein the step S 130  further comprises a step S 132 :
 when at least one of the operating states corresponds to more than two heating wires, 
 obtaining the respective average current service life based on the current service lives of all of the heating wires in the each operating state; and 
 taking, based on the average current service life of all of the heating wires in the each operating state, an operating state corresponding to heating wires with a largest average current service life as the current operating state. 
 
     
     
         5 . The method for controlling heating of multi-taste and multi-pin heating wires according to  claim 4 , wherein the step S 130  further comprises a step S 133 :
 determining the heating wires with the largest average current service life and heating wires with a smallest average current service life based on the average current service lives of all of the heating wires in the each operating state, and calculating a first difference; and 
 taking, when the first difference is greater than a preset second threshold, an operating state corresponding to the heating wires with the largest average current service life as the current operating state. 
 
     
     
         6 . The method for controlling heating of multi-taste and multi-pin heating wires according to  claim 5 , wherein the step S 130  further comprises a step S 134 :
 calculating, when the first difference is less than or equal to the preset second threshold, a second difference based on a heating wire with a smallest current service life amongst the largest average current service life and a heating wire with a smallest current service life amongst the smallest average current service life; 
 taking, when the second difference is greater than a preset third threshold, an operating state corresponding to heating wires with the largest average current service life in other operating states as the current operating state of the atomizing core structure in the current operating mode; and 
 returning to step S 133  when the second difference is less than or equal to the preset second threshold. 
 
     
     
         7 . The method for controlling heating of multi-taste and multi-pin heating wires according to  claim 1 , wherein
 the step S 120  further comprises: obtaining an operating temperature of the atomizing core structure, and determining the current service life of the heating wires based on the operating time of the heating wires and the operating temperature of the atomizing core structure.   
     
     
         8 . The method for controlling heating of multi-taste and multi-pin heating wires according to  claim 1 , wherein before the step S 120 , the method further comprises:
 S 111 : obtaining a preset current service life of each heating wire and a stored function for calculating the current service life of the heating wires from the operating time of the heating wires for updating the current service life of the each heating wire.   
     
     
         9 . The method for controlling heating of multi-taste and multi-pin heating wires according to  claim 1 , wherein a cross-sectional area of at least one of the heating wires is different from that of other heating wires. 
     
     
         10 . The method for controlling heating of multi-taste and multi-pin heating wires according to  claim 1 , wherein a length of at least one of the heating wires is different from that of other heating wires.