Cooktop
The present disclosure describes an induction cooker ( 100 ) having an induction element ( 104 ) for heating a cooking vessel ( 106 ) containing a food substance. The induction cooker ( 100 ) also has a temperature sensor ( 120 ) for measuring a temperature of the cooking vessel ( 106 ) or food substance. A memory is also includes having stored therein a cooking sequence. The cooking sequence includes sequential stages, each stage being defined by a set temperature to be reached by the cooking vessel ( 106 ) or food substance, a set maximum power applied to the induction element ( 104 ) during heating and a time associated with the stage. A controller is included for retrieving the cooking sequence and controlling the induction element ( 104 ) based upon the cooking sequence and the temperature measured.
1. An induction cooker comprising:
an induction element for heating a cooking vessel containing a food substance;
a first temperature sensor for measuring a temperature of the food substance;
a second temperature sensor for measuring a temperature of the cooking vessel;
a controller for:
determining whether the temperature from the first temperature sensor meets predefined criteria;
upon determining that the predefined criteria are met, controlling the induction element using only the temperature from the first temperature sensor to achieve a set temperature; and
upon determining that the predefined criteria are not met, controlling the induction element using only the temperature from the second temperature sensor to achieve the set temperature.
2. The induction cooker according to claim 1 wherein the predefined criteria include the temperature from the first temperature sensor being within a predefined range from the set temperature.
3. The induction cooker according to claim 1 wherein the predefined criteria include a difference between the temperatures from the first and second temperature sensors exceeding a predefined threshold.
4. The induction cooker according to claim 1 wherein the controller further receives an input defining an action to be performed when the set temperature is reached, and wherein the controller controls the cooker to perform the action upon the set temperature being reached.
5. The induction cooker according to claim 4 wherein the action is selected from a group consisting of one or more of:
turning the induction element off;
changing the set temperature;
maintaining the set temperature; and
maintaining the set temperature for a defined time period.
6. The induction cooker according to claim 1 wherein the controller further controls the induction element for a set period, the set period commences based on one of:
a user start prompt;
when heating commences; and
when the set temperature is reached.
7. The induction cooker according to claim 1 further comprising:
a memory having stored therein a cooking sequence, the cooking sequence comprising a plurality of sequential stages, each stage being defined by a set temperature to be reached, a set maximum power applied to the induction element during heating and a time associated with the stage,
wherein the controller further retrieves the cooking sequence and controls the induction element based upon the cooking sequence and the temperature measured.
8. The induction cooker according to claim 7 wherein at least one stage is further defined by a setting indicative of when the time associated with the stage is to commence.
9. The induction cooker according to claim 7 wherein the time associated with the stage commences based on one of:
a user start prompt;
when heating commences; and
when the set temperature is reached.
10. The induction cooker according to claim 7 wherein at least one stage is further defined by a setting indicative that a next stage has a set temperature and set maximum power the same as the stage preceding the next stage.