KR960020870A

KR960020870A - Method of detecting the amount of cooked rice of electric rice cooker

Info

Publication number: KR960020870A
Application number: KR1019940039352A
Authority: KR
Inventors: 민영모; 조태성
Original assignee: 이영서; 동양매직 주식회사
Priority date: 1994-12-30
Filing date: 1994-12-30
Publication date: 1996-07-18

Abstract

본 발명은 전기보온밥솥의 취반량 검출방법에 관한 것으로, 특히 전기보온밥솥으로 취반시에 취반량을 자동으로 검출하여 최적의 취반결과를 얻기 위한 취반량 검출방법에 관한 것이다.The present invention relates to a cooking amount detection method of the electric heat cooker, and more particularly, to a cooking amount detection method for automatically detecting the cooking amount at the time of cooking with the electric heat cooker to obtain the optimum cooking results.

즉, 센서입력부(30)의 상부센서(S1)가 일정온도(T1)로부터 일정온도(ΔT)가 변한 온도(T2)로 될 때까지의 시간(t2)을 검출하고, 시험데이타와 비교하여 취반량을 판정하는 전기보온밥솥의 취반량 검출방법에 관한 것이다.That is, the upper sensor S1 of the sensor input unit 30 detects the time t2 from the constant temperature T1 to the temperature T2 at which the constant temperature ΔT is changed, and compares it with the test data. It relates to a cooking amount detection method of the electric heat cooker for determining the amount.

Description

Method of detecting the amount of cooked rice of electric rice cooker

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims

A power supply unit for supplying power to various driving units, a heater driving unit for driving cooking and warming heaters, a sensor input unit for sensing temperatures of upper and lower parts, a key operating unit for inputting cooking, warming or cancellation, and present In the electric heating rice cooker consisting of a display unit for visually displaying the operating state and the progress of the control, and the microcomputer for controlling the above, the upper sensor (S1) of the sensor input unit 30 is a constant temperature from a certain temperature (T1) A cooking amount detection method of an electric thermal cooker, which detects the time (t2) until (ΔT) becomes a changed temperature (T2) and determines the cooking amount in comparison with the test data.

According to claim 1, In the section (t1) where the ambient temperature of the upper sensor (S1) is changed by a constant ratio depending on the amount of cooking electricity to enter the determination section by supplying the heat supply of a constant cooking heater (H1) regardless of the cooking amount Method of detecting the amount of cooked rice in a warm rice cooker.

A method of detecting cooking quantity by increasing or decreasing time increase by ± Δt according to the change of water temperature by reading the water temperature value after a certain time (t0) has elapsed before the cooking heater is operated by the lower sensor.

※ Note: The disclosure is based on the initial application.