CN101398192A - Safe operation control method of electronic micro-wave oven - Google Patents
Safe operation control method of electronic micro-wave oven Download PDFInfo
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- CN101398192A CN101398192A CNA2007100612686A CN200710061268A CN101398192A CN 101398192 A CN101398192 A CN 101398192A CN A2007100612686 A CNA2007100612686 A CN A2007100612686A CN 200710061268 A CN200710061268 A CN 200710061268A CN 101398192 A CN101398192 A CN 101398192A
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- wave oven
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- confirmation code
- control method
- safe operation
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Abstract
The invention discloses a safe operation control method for an electric micro-wave oven, which includes the steps as follows: all the functions of operation keys are automatically locked after the micro-wave oven is electrified, locked or not used for a period of time; a display part displays to require to input the information of a confirmation code; the confirmation code is inputted before the micro-wave oven is reused; the confirmation code is compared with the pre-stored password; if the two are inosculated, then the normal functions of the operation keys are resumed; and if the two are not inosculated, then returning is carried out. The safe operation control method for the electric micro-wave oven is to automatically lock all the functions of the operation keys on a control panel after the micro-wave oven is electrified, locked or not used for a period of time; once the operation keys are pressed by a person, the person can resume the normal functions of the operation keys only by inputting the confirmation code which is inosculated with the pre-stored password, thus being capable of effectively improving the operation safety under the foundation of not changing the existing structure of the micro-wave oven, avoiding the mistaken starting problem of the micro-wave oven caused by randomly pressing the operation keys by children and increasing the functions of a product.
Description
Technical field
The invention belongs to the micro-wave oven technical field, particularly relate to a kind of safe operation control method of electronic micro-wave oven.
Background technology
Usually, micro-wave oven be a kind of microwave with about per second 2450MHz as heating source, by destroying the molecules align in the food, thereby utilize the frictional heat of intermolecular generation to come the device of heat food.Fig. 1 is the electronic micro-wave oven structural perspective of prior art.As shown in Figure 1, the electronic micro-wave oven of this prior art mainly comprises: the external box of microvave 1 that constitutes micro-wave oven end face, bottom surface, two sides and back side external structure; Be arranged on inside one side of external box of microvave 1, place the heating cavity 2 of waiting to arrange food within it on the rotating disk 5 that can be provided with; The not shown opposite side that is arranged on external box of microvave 1 inside, front end is provided with the operated key 6 with difference in functionality and the control panel 3 of display part 7 is installed on it, and inside is equipped with the electric control chamber of the various electronic components such as magnetron, high-tension transformer and microcontroller that can produce microwave; With front end face that is arranged on external box of microvave 1 and the alternative fire door 4 that opens and closes heating cavity 2.When the user need arrange food, it at first is placed on food to be arranged on the rotating disk 5, and by being installed in the selected required cooking menus of operated key 6 on the control panel 3 and the weight of food, this micro-wave oven comes automatic setting cooking time and firepower and begins cooking according to this weight then.But, there is following point in the electronic micro-wave oven of this prior art: after this micro-wave oven powers on, the user can arbitrarily press the operated key 6 on the control panel 3 and start micro-wave oven, when therefore in case children press these operated keys 6 without authorization, just might this micro-wave oven be started by mistake, thereby exist unsafe hidden danger.
Summary of the invention
In order to address the above problem, to the object of the present invention is to provide and a kind ofly can on the basis that does not change the product existing structure, effectively improve security, and can increase the safe operation control method of the electronic micro-wave oven of product function.
In order to achieve the above object, the safe operation control method of electronic micro-wave oven provided by the invention comprises the following step that carries out in order:
1) micro-wave oven powers on, quilt is locked electricity or a period of time does not use the operating key function on the control panel of back all to automatically lock, and demonstrates the stage that requires user's input validation sign indicating number information on the display part simultaneously;
2) user reuses the preceding stage by the operated key input validation sign indicating number on the control panel;
3) microcontroller stage that the password of the confirmation code of user input and storage is in advance compared;
4) if being confirmation code, comparative result matches the stage that operated key 6 recovers normal functions with the password of storing in advance;
5) if comparative result is a confirmation code not to match with the password of storing in advance, then return the stage of step 1).
Described confirmation code is at least 4 bit digital.
The safe operation control method of electronic micro-wave oven provided by the invention is to power at micro-wave oven, quilt lock electricity or a period of time all do not automatically lock the operating key function on the control panel after not using, in case there is the people to press operated key once more, require the user must input the normal function that the confirmation code that matches with the password of storing in advance could be recovered these operated keys, so just can on the basis that does not change the micro-wave oven existing structure, effectively improve processing safety, thereby can avoid occurring arbitrarily presses operated key and the micro-wave oven error starting problem that causes by children, and can increase the function of product.
Description of drawings
Fig. 1 is the electronic micro-wave oven structural perspective of prior art.
Fig. 2 is the safe operation control method flow chart of electronic micro-wave oven provided by the invention.
The specific embodiment
Be elaborated below in conjunction with the safe operation control method of the drawings and specific embodiments to electronic micro-wave oven provided by the invention.Parts identical with prior art adopt identical drawing reference numeral, and omit to its carry out in detail.
As shown in Figure 2, the safe operation control method of electronic micro-wave oven provided by the invention comprises the following step that carries out in order:
1) micro-wave oven powers on, quilt is locked electricity or a period of time does not use operated key 6 functions on the control panel 3 of back all to automatically lock, and demonstrates the S10 stage that requires user's input validation sign indicating number information on the display part 7 simultaneously;
The S20 stage of passing through the operated key 6 input validation sign indicating numbers on the control panel 3 before 2) user reuses;
3) microcontroller S30 stage that the password of the confirmation code of user input and storage is in advance compared;
4) if being confirmation code, comparative result matches the S40 stage that operated key 6 recovers normal functions with the password of storing in advance;
5) if comparative result is a confirmation code not to match with the password of storing in advance, then return the S50 stage of step 1).
When electronic micro-wave oven provided by the invention powers on, locked after electricity or a period of time do not use, under the control of microcontroller, operated key 6 functions on the control panel 3 all automatically lock, demonstrate the information that requires user's input validation sign indicating number on the display part 7 simultaneously, if promptly press these operated keys 6 this moment, it can not start the corresponding driving device, and can only use as the confirmation code enter key.When the user wants to reuse micro-wave oven, they at first need be by the operated key 6 input validation sign indicating numbers on the control panel 3, this confirmation code is at least 4 bit digital, even children arbitrarily press these operated keys 6 like this, the probability of its lucky input validation sign indicating number also exists hardly, so can't activate these operated keys 6, microcontroller at first compares its password with storage in advance after receiving this confirmation code, operated key 6 could recover normal function when having only both to match, at this moment just can operate normally, so the safe operation control method of electronic micro-wave oven provided by the invention can be avoided occurring arbitrarily pressing operated key and the micro-wave oven error starting problem that causes by children, so fool proof.In addition, owing to do not change the existing structure of micro-wave oven, thus can not increase production cost, but also can increase the function of product, thus improve the quality of product.
Claims (2)
1, a kind of safe operation control method of electronic micro-wave oven is characterized in that: the safe operation control method of described electronic micro-wave oven comprises the following step that carries out in order:
1) micro-wave oven powers on, quilt is locked electricity or a period of time does not use operated key (6) function on the back control panel (3) all to automatically lock, and demonstrates the stage that requires user's input validation sign indicating number information on the display part (7) simultaneously;
The stage of passing through operated key (6) the input validation sign indicating number on the control panel (3) before 2) user reuses;
3) microcontroller stage that the password of the confirmation code of user input and storage is in advance compared;
4) if comparative result is a confirmation code to match with the password of storing in advance, operated key (6) recovers the stage of normal function;
5) if comparative result is a confirmation code not to match with the password of storing in advance, then return the stage of step 1).
2, the safe operation control method of electronic micro-wave oven according to claim 1 is characterized in that: described confirmation code is at least 4 bit digital.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100612686A CN101398192A (en) | 2007-09-28 | 2007-09-28 | Safe operation control method of electronic micro-wave oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100612686A CN101398192A (en) | 2007-09-28 | 2007-09-28 | Safe operation control method of electronic micro-wave oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101398192A true CN101398192A (en) | 2009-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100612686A Pending CN101398192A (en) | 2007-09-28 | 2007-09-28 | Safe operation control method of electronic micro-wave oven |
Country Status (1)
| Country | Link |
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| CN (1) | CN101398192A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104562546A (en) * | 2014-12-17 | 2015-04-29 | 四川长虹电器股份有限公司 | Implementation method for child safety lock of washing machine |
| CN105976817A (en) * | 2016-07-04 | 2016-09-28 | 佛山市顺德区美的电热电器制造有限公司 | Voice control method and voice control device for cooking utensil as well as cooking utensil |
| CN108118489A (en) * | 2016-11-30 | 2018-06-05 | 青岛海尔滚筒洗衣机有限公司 | A kind of control method for washing machine and washing machine |
| CN111374509A (en) * | 2018-12-29 | 2020-07-07 | 佛山迅蛙电子科技有限公司 | Safety control method of juicer |
-
2007
- 2007-09-28 CN CNA2007100612686A patent/CN101398192A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104562546A (en) * | 2014-12-17 | 2015-04-29 | 四川长虹电器股份有限公司 | Implementation method for child safety lock of washing machine |
| CN105976817A (en) * | 2016-07-04 | 2016-09-28 | 佛山市顺德区美的电热电器制造有限公司 | Voice control method and voice control device for cooking utensil as well as cooking utensil |
| CN108118489A (en) * | 2016-11-30 | 2018-06-05 | 青岛海尔滚筒洗衣机有限公司 | A kind of control method for washing machine and washing machine |
| CN111374509A (en) * | 2018-12-29 | 2020-07-07 | 佛山迅蛙电子科技有限公司 | Safety control method of juicer |
| CN111374509B (en) * | 2018-12-29 | 2021-09-10 | 佛山迅蛙电子科技有限公司 | Safety control method of juicer |
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Open date: 20090401 |