JPH0425620U - - Google Patents
Info
- Publication number
- JPH0425620U JPH0425620U JP6513990U JP6513990U JPH0425620U JP H0425620 U JPH0425620 U JP H0425620U JP 6513990 U JP6513990 U JP 6513990U JP 6513990 U JP6513990 U JP 6513990U JP H0425620 U JPH0425620 U JP H0425620U
- Authority
- JP
- Japan
- Prior art keywords
- heating power
- temperature
- detection means
- temperature detection
- pot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 241000209094 Oryza Species 0.000 claims description 7
- 235000007164 Oryza sativa Nutrition 0.000 claims description 7
- 235000009566 rice Nutrition 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010411 cooking Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Cookers (AREA)
Description
第１図は本考案に係る炊飯ジヤーの制御装置を
示すブロツク図、第２図はその動作時の温度上昇
曲線を示す図、第３図は時間を変数とするフアジ
イ集合のメンバーシツプ関数およびそれから面積
法により火力を決定する方法を示す説明図、第４
図は温度を変数とするフアジイ集合のメンバーシ
ツプ関数およびそれから面積法により火力を決定
する状態を示す説明図、第５図〜第８図は第１図
の炊飯ジヤーの動作時のフローチヤートを示す図
、第９図は炊飯ジヤーの炊飯時の鍋の温度変化を
示す図である。
１……温度検出手段、２……計時手段、３……
火力決定手段、４……火力制御手段、６……炊飯
ヒータ、１０……マイクロコンピユータ。
Figure 1 is a block diagram showing the control device for a rice cooker according to the present invention, Figure 2 is a diagram showing the temperature rise curve during its operation, and Figure 3 is a membership function of a fuzzy set with time as a variable and the area Explanatory diagram showing how to determine firepower according to the law, No. 4
The figure is an explanatory diagram showing the membership function of a fuzzy set with temperature as a variable and the state in which the heating power is determined using the area method. Figures 5 to 8 are flowcharts of the operation of the rice cooker in Figure 1. , FIG. 9 is a diagram showing the temperature change of the pot during rice cooking in the rice cooker. 1...Temperature detection means, 2...Time measurement means, 3...
Firepower determining means, 4...Firepower control means, 6...Rice cooking heater, 10...Microcomputer.
Claims (1)
出手段の検出温度が所定温度に達した後、時間を
計測する計時手段と、鍋温度検出手段により検出
される検出温度と前記計時手段により計測される
時間のいずれか一方を基準とし、他方を変数とし
てフアジイ理論により火力を決定する火力決定手
段と、該火力決定手段により決定された火力にな
るように炊飯ヒータへの供給電力を制御する火力
制御手段とからなる制御装置を備えてなる炊飯ジ
ヤー。 A temperature detection means for detecting the temperature of a pot; a timekeeping means for measuring time after the temperature detected by the temperature detection means reaches a predetermined temperature; and a temperature detected by the pot temperature detection means and a time measured by the timekeeping means. a heating power determining means that determines the heating power by a fuzzy theory using one of the times as a reference and the other as a variable; and a heating power that controls the power supplied to the rice cooking heater so that the heating power is determined by the heating power determining means. A rice cooker comprising a control device comprising a control means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6513990U JPH0725140Y2 (en) | 1990-06-20 | 1990-06-20 | Rice cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6513990U JPH0725140Y2 (en) | 1990-06-20 | 1990-06-20 | Rice cooker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0425620U true JPH0425620U (en) | 1992-02-28 |
| JPH0725140Y2 JPH0725140Y2 (en) | 1995-06-07 |
Family
ID=31596705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6513990U Expired - Lifetime JPH0725140Y2 (en) | 1990-06-20 | 1990-06-20 | Rice cooker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0725140Y2 (en) |
-
1990
- 1990-06-20 JP JP6513990U patent/JPH0725140Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0725140Y2 (en) | 1995-06-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |