CN1540249A - Control method of making rice by usng electric cooker - Google Patents
Control method of making rice by usng electric cooker Download PDFInfo
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- CN1540249A CN1540249A CNA031233473A CN03123347A CN1540249A CN 1540249 A CN1540249 A CN 1540249A CN A031233473 A CNA031233473 A CN A031233473A CN 03123347 A CN03123347 A CN 03123347A CN 1540249 A CN1540249 A CN 1540249A
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Abstract
A control method for electric rice cooker includes setting up the standard about rice content on the basis of weight and temp raising time standards, detecting weight while judging the relative rice content, detecting the temp raising time while judging the relative rice content, and controlling the cooking procedure, that is, cooking the rice according to the program for fresh rice if two detected values are equal to each other or cooking the rice according to the program for aged rice if they are not.
Description
Technical field
The present invention relates to a kind of cooking method of electric cooker, particularly relate to a kind of electric cooker in the process of cooking, can the automatic distinguishing old rice and bright rice, and the control method of cooking of the electric cooker of the control work of cooking accordingly.
Background technology
The heating source of electric cooker generally all is an electric energy, and fully automatic electric cooker is exactly the electric cooker of one of them type, and the job step of this electric cooker is roughly as follows:
1. at first be provided with and preserve the program of cooking, comprised the best temperature and time etc. of cooking in this program of cooking;
2. in a single day receive the signal of cooking, electric cooker is controlled the process of cooking according to algorithm in the program of cooking of having preserved;
3. electric cooker setting and preserve best insulation program, electric cooker carries out heat insulation work according to the insulation program that has been provided with after the end-of-job of cooking.
In the course of work of above-mentioned electric cooker, the user does not need to participate in cooking and heat insulation work, and all controls of cooking required all are that electric cooker is finished by the program of the best.
The process of cooking of existing electric cooker is subjected to the control of setting program, can automatic distinguishing old rice and bright rice.The moisture of general old rice is lacked than bright rice, and the speed of old rice absorption water is faster than bright rice in the process of cooking, and the time of cooking accordingly is also short than bright meter, so the rice taste that old rice is done can be a little bit poorer.
Because existing electric cooker can not be distinguished old rice and bright rice, its tastes of rice that different rice are made have difference, so the user is affected to the confidence level of electric cooker.
Summary of the invention
Technical problem to be solved by this invention is that the control method of cooking of the electric cooker of a kind of energy automatic distinguishing old rice and bright rice is provided.
The technical solution adopted in the present invention is: a kind of control method of cooking of electric cooker comprises following several stages: the setting stage: in this stage, the time of rising with weight and temperature is standard, and the typical set value of Mi Hanliang is set in advance; The judgement stage first time: in this stage, sense weight, and, judge the pairing rice of weight content according to the typical set value that the setting stage makes; The judgement stage second time: in this stage, detected temperatures when temperature reaches a fixed point, according to the typical set value that the setting stage makes, is judged temperature rise time pairing rice content; The control stage: when the Mi Hanliang that detects in the judgement stage first time equates with detected rice content in the judgement stage for the second time, cook by the program of cooking of bright rice; When unequal, cook by the program of cooking of old rice as if the Mi Hanliang that detects in two judgement stages.
Electric cooker provided by the invention has the function of automatic distinguishing old rice and bright rice, it judges old rice and bright rice according to weight and temperature rise time in the process of cooking, adopt accordingly the program of cooking to control the process of cooking according to judged result then, therefore the rice to different in moisture content provides the best program of cooking, the taste that the rice made always is consistent.Because electric cooker provided by the invention can the automatic distinguishing old rice and bright rice, the user does not need to distinguish old rice and bright rice, has therefore solved trouble to the user, has brought a lot of convenience and credit, has improved the satisfaction of product.
Description of drawings
Fig. 1: be electric cooker control structure schematic diagram of the present invention;
Fig. 2: be the electric cooker of the present invention control flow chart of cooking;
Fig. 3: be output waveform figure of the present invention.Wherein:
10: temperature sense parts 20: the weight induction parts
30: microprocessor 40: functional part
50: the power drives parts
The specific embodiment
Provide specific embodiment below in conjunction with accompanying drawing, further specify the present invention and how to realize.
Fig. 1 is an electric cooker control structure schematic diagram of the present invention.As shown in Figure 1, comprised temperature sense parts 10 and weight induction parts 20 in the electric cooker control structure of the present invention, these parts are positioned at the outer bottom of electric cooker pot, and temperature sense parts 10 and weight induction parts 20 offer microprocessor 30 to detected value.Temperature sense parts 10 are to utilize the bottom temp inductive means.
After microprocessor 30 receives the detected value of temperature sense parts 10 and weight induction parts 20, judge old rice or bright rice according to detected value, preserve weight standard value form and standard temperature form then, its weight standard value form and standard temperature form are respectively based on detected weight and temperature.Microprocessor also will be preserved the program of cooking of the old rice judged or bright rice.
Electric cooker of the present invention also comprises functional part 40, functional part 40 is necessary functions of finishing the work of cooking under microprocessor 30 controls, functional part 40 has comprised parts such as heating source, also is provided with power drives portion 50, and power drives portion 50 provides power supply for microprocessor 30.
In addition, the electric cooker that the present invention proposes has also comprised various function input blocks, is used for the input operation of button.
The electric cooker that adopts the technology of the present invention can automatic distinguishing old rice and bright rice in the process of cooking, and is the control procedure of cooking that the present invention proposes below.
As shown in Figure 2, the electric cooker of the present invention control flow of cooking is:
1. the user puts into pot for cooking rice to rice and water, and adds the lid of electric cooker, sends the order of cooking for microprocessor 30 by button.(the 100th stage)
2. microprocessor 30 is explained and is read after the input information of button, according to configuring the control program of cooking, the work of cooking.At first, microprocessor 30 reads the corresponding rice of the weight content of detection then by the weight of weight induction parts 20 detection pots for cooking rice from the weight standard value form of having set.(the 110th stage)
3. microprocessor 30 reads after the Mi Hanliang, controls the process of cooking according to the result who reads, and the control functional part 40 of microprocessor 30 is also started working simultaneously, and functional part 40 is given the pot for cooking rice heat supply, improves the temperature of pot for cooking rice.Microprocessor 30 detects the temperature of pot for cooking rice on the other hand, calculates then and cooks the time.
When the work of cooking proceeded to a certain operating point, microprocessor 30 detected the work of Mi Hanliang.As shown in Figure 3, this operating point is according to the old rice of measuring and the starting point of bright meter temperature difference generation.When temperature sense parts 10 detected the temperature of a fixed point, microprocessor 30 calculated and arrives the required time of this set point temperature, read the corresponding rice of elapsed time content then from the standard value form of having set.(the 120th stage)
The Mi Hanliang that 30 more above-mentioned two stages (the 110th stage and the 120th stage) of microprocessor are detected.(the 130th stage)
When being worth, the rice content detection in two stages thinks bright rice when identical, and according to first programme-control of cooking process of cooking.(the 140th stage)
If but the rice content detection value in two stages is not thought old rice simultaneously, and according to second programme-control of cooking process of cooking.(the 150th stage)
First difference of cooking program and second program of cooking should be reflected on boiling temperature and the steamed rice work supervisor.
In sum, the present invention proposes the scheme that detects Mi Hanliang for twice, the detection of Mi Hanliang is to detect by weight induction parts 20 for the first time, and a rice content detection is that temperature detects by the temperature rise time when reaching a fixed point for the second time.When the Mi Hanliang of twice detection is identical by the program of cooking of bright rice, i.e. first programme-control of cooking process of cooking; When the Mi Hanliang of twice detection is inequality by the program of cooking of old rice, i.e. second programme-control of cooking process of cooking, so the program of cooking of old rice and bright rice is inequality.
Claims (1)
1. the control method of cooking of an electric cooker comprises following several stages:
The setting stage: in this stage, the time of rising with weight and temperature is standard, and the typical set value of Mi Hanliang is set in advance;
The judgement stage first time: in this stage, sense weight, and, judge the pairing rice of weight content according to the typical set value that the setting stage makes;
The judgement stage second time: in this stage, detected temperatures when temperature reaches a fixed point, according to the typical set value that the setting stage makes, is judged temperature rise time pairing rice content;
The control stage: when the Mi Hanliang that detects in the judgement stage first time equates with detected rice content in the judgement stage for the second time, cook by the program of cooking of bright rice; When unequal, cook by the program of cooking of old rice as if the Mi Hanliang that detects in two judgement stages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031233473A CN1540249A (en) | 2003-04-25 | 2003-04-25 | Control method of making rice by usng electric cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031233473A CN1540249A (en) | 2003-04-25 | 2003-04-25 | Control method of making rice by usng electric cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1540249A true CN1540249A (en) | 2004-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031233473A Pending CN1540249A (en) | 2003-04-25 | 2003-04-25 | Control method of making rice by usng electric cooker |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101940433B (en) * | 2010-02-22 | 2012-10-17 | 谢国华 | Electric heating kettle with weighting function and weighting control method thereof |
| CN104697615A (en) * | 2015-03-26 | 2015-06-10 | 广东美的厨房电器制造有限公司 | Method and device for detecting food quantity |
| CN105982515A (en) * | 2015-02-27 | 2016-10-05 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooker, cooking control method thereof and cooking material recognizing method and device |
| CN110720818A (en) * | 2019-11-06 | 2020-01-24 | 珠海格力电器股份有限公司 | Rice cooker and cooking method |
| CN110960080A (en) * | 2018-09-30 | 2020-04-07 | 浙江苏泊尔家电制造有限公司 | Cooking method for rice cooker and cooking appliance |
-
2003
- 2003-04-25 CN CNA031233473A patent/CN1540249A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101940433B (en) * | 2010-02-22 | 2012-10-17 | 谢国华 | Electric heating kettle with weighting function and weighting control method thereof |
| CN105982515A (en) * | 2015-02-27 | 2016-10-05 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooker, cooking control method thereof and cooking material recognizing method and device |
| CN105982515B (en) * | 2015-02-27 | 2017-11-03 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooking pot and its cooking control method, the recognition methods to cooking, device |
| CN104697615A (en) * | 2015-03-26 | 2015-06-10 | 广东美的厨房电器制造有限公司 | Method and device for detecting food quantity |
| CN110960080A (en) * | 2018-09-30 | 2020-04-07 | 浙江苏泊尔家电制造有限公司 | Cooking method for rice cooker and cooking appliance |
| CN110960080B (en) * | 2018-09-30 | 2021-06-08 | 浙江苏泊尔家电制造有限公司 | Cooking method for rice cooker and cooking appliance |
| CN110720818A (en) * | 2019-11-06 | 2020-01-24 | 珠海格力电器股份有限公司 | Rice cooker and cooking method |
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