Smoke stove linkage control method

The invention discloses a range hood and kitchen range linkage control method, a kitchen range master control is in communication connection with a range hood master control, and the method comprises the following steps: S1, the kitchen range master control detects the temperatures of two cooking ranges through two temperature detection devices, and when the temperature of the first cooking range exceeds a threshold temperature, the range hood master control is started; the cooker master control sends control information that the first cooking range temperature exceeds a threshold value to the range hood master control; s2, the range hood master control reads control parameters corresponding to the first cooking range according to the control information; s3, the range hood master control reads a detection value of the smoke sensing detection device, and when the detection value exceeds a smoke sensing threshold value, the range hood master control controls a smoke exhaust fan to rotate according to the contr