CN102937361A - Automatic induction lighting system for refrigerator or wine cabinet and control method thereof - Google Patents
Automatic induction lighting system for refrigerator or wine cabinet and control method thereof Download PDFInfo
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- CN102937361A CN102937361A CN2012104243802A CN201210424380A CN102937361A CN 102937361 A CN102937361 A CN 102937361A CN 2012104243802 A CN2012104243802 A CN 2012104243802A CN 201210424380 A CN201210424380 A CN 201210424380A CN 102937361 A CN102937361 A CN 102937361A
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Abstract
The invention discloses an automatic induction lighting system for a refrigerator or a wine cabinet and a control method thereof. The system is composed of a lamp, a central processing unit (CPU), an infrared induction device, a lamp driving module, an input device and a refrigerator/ wine cabinet control module. The control method of the system includes that the CPU first judges whether a user manually turns on the lamp through the input device, the user needs to manually close the lamp on yes judgment, and the infrared induction device automatically turns on the lamp in induction mode on no judgment. When the CPU detects that output signals of the infrared induction device change, the CPU controls the lamp driving module to turn on the lamp, and the lamp extinguishes out automatically after t seconds. If the CPU detects again that the output signals of the infrared induction device change in t seconds, timekeeping is conducted again, and the lamp extinguishes out after t seconds. 5<=t<=300. The system can automatically turn on the lamp by inducing approach of a human body, reduces unnecessary operation steps for users and greatly facilitates use for the users.
Description
Technical field:
The present invention relates to automatic inductive lightning system and control method that a kind of refrigerator or wine cabinet are used.
Background technology:
Along with the fast development of modern society, people's rhythm of life is accelerated day by day, and operation succinctly becomes people gradually for one of requirement of household electrical appliance, and people wish that the operation of refrigerator and wine cabinet is more simple better.
At present, the refrigerator of the appearance on the market and wine cabinet need manual operation can open illuminating lamp, and complicated operation can not effectively be saved time for the user.
Summary of the invention:
For overcoming the defective of prior art, the automatic inductive lightning system and the control method that the object of the present invention is to provide a kind of refrigerator or wine cabinet to use, automatically open illuminating lamp by approaching of induction human body, reduce the unnecessary operating procedure of user, greatly facilitate user's use, simultaneously, only be not limited to again and open illuminating lamp by the infrared induction module, make refrigerator or wine cabinet not only make things convenient for the user to use at home, being suitable for again party and market shows, show the intellectuality of product, greatly promoted the competitiveness of product in market.
Technical solution problem of the present invention adopts following technical scheme:
The automatic inductive lightning system that a kind of refrigerator or wine cabinet are used comprises the illuminating lamp that is installed in refrigerator or wine cabinet case body inside, also comprises:
For the treatment of with the input signal of analyzing each module and control the CPU of corresponding output;
For detection of the difference variation of human body temperature and surrounding environment, and this signal is converted into low level infrared inductor by high level, described infrared induction module is connected with described CPU;
Be used for driving and light illuminating lamp driver module described illuminating lamp and that be connected with described CPU;
Be used for input user's operation and the input unit that is connected with described CPU;
Be used for basic function refrigerator control and that be connected with described CPU of refrigerator or wine cabinet/wine cabinet control module;
Described input unit and described infrared inductor are installed on the door body of refrigerator or wine cabinet.
The control method of the automatic inductive lightning system that a kind of refrigerator or wine cabinet are used the steps include:
Described CPU judges that at first the user whether by the manually opened illuminating lamp of described input unit, if behind the manually opened illuminating lamp, then needs the manual-lock illuminating lamp;
If the user is not by the manually opened illuminating lamp of described input unit, then by infrared inductor auto-induction opening illuminating lamp, when CPU detected the output signal variation of infrared inductor, control illuminating lamp driver module was lighted illuminating lamp, time-delay t automatic distinguishing after second; If t is in second, the output signal that CPU detects infrared inductor again changes, and restarts timing, and t extinguishes illuminating lamp after second; Described t span second: 5＜=t＜=300.
Compared with the prior art, beneficial effect of the present invention is embodied in:
The present invention opens illuminating lamp automatically by approaching of induction human body, reduce the unnecessary operating procedure of user, greatly facilitate user's use, simultaneously, only be not limited to again and open illuminating lamp by infrared inductor, also can select manually opened illuminating lamp by input unit, make refrigerator or wine cabinet not only make things convenient for the user to use at home, be suitable for again party and market and show, show the intellectuality of product, greatly promoted the competitiveness of product in market.
Description of drawings:
Fig. 1 is control system frame diagram of the present invention; Fig. 2 is control method flow chart of the present invention; Fig. 3, Fig. 4 are that infrared inductor involved in the present invention and illuminating lamp are at an installation site figure of wine cabinet.
Number in the figure: 1 casing, 2 bodies, 3 illuminating lamps, 4 input units, 5 infrared inductors.
Below pass through the specific embodiment, and the invention will be further described by reference to the accompanying drawings.
The specific embodiment:
Embodiment: shown in accompanying drawing 1,3,4, control system framework of the present invention, by CPU, infrared inductor 5, illuminating lamp driver module, input unit 4, refrigerator/wine cabinet control module and be installed in refrigerator or the illuminating lamp 3 of wine cabinet case body 1 inside forms: CPU for the treatment of with the input signal of analyzing each module, and the corresponding output of control; Other each modules and device are connected with CPU, and infrared inductor is installed on the door body 2 of refrigerator or wine cabinet for detection of the difference variation of human body temperature and surrounding environment, and this signal is converted into low level by high level; The illuminating lamp driver module is used for driving lights illuminating lamp; Input unit 4 is installed on the door body of refrigerator or wine cabinet, and it comprises display screen and input key etc., is used for input user's operation; Refrigerator/wine cabinet control module is used for the basic function control of refrigerator or wine cabinet.
Shown in accompanying drawing 2, control method of the present invention, system have manually and the function of automatically opening illuminating lamp simultaneously, and the priority of manual opening function is opened the priority of illuminating lamp automatically greater than infrared inductor.System at first detects whether manually opened illuminating lamp function of input module, if select manually openedly, then lights illuminating lamp, until select manually to extinguish illuminating lamp, illuminating lamp extinguishes; If non-selected manually opened, whether the output level that then detects infrared inductor is low level, if low level is then lighted illuminating lamp, and time-delay t(5＜=t＜=300) extinguish after second; If t is in second, the output signal that CPU detects infrared inductor again changes, and restarts timing, and t extinguishes illuminating lamp after second; If high level then restarts to detect whether manually opened illuminating lamp function of input module.
The above is preferred embodiments of the present invention only, is not for limiting protection scope of the present invention.
Claims (2)
1. the automatic inductive lightning system that uses of a refrigerator or wine cabinet comprises the illuminating lamp (3) that is installed in refrigerator or wine cabinet case body inside, characterized by further comprising:
For the treatment of with the input signal of analyzing each module and control the CPU of corresponding output;
For detection of the difference variation of human body temperature and surrounding environment, and this signal is converted into low level infrared inductor (5) by high level, described infrared induction module is connected with described CPU;
Be used for driving and light illuminating lamp driver module described illuminating lamp (3) and that be connected with described CPU;
Be used for input user's operation and the input unit (4) that is connected with described CPU;
Be used for basic function refrigerator control and that be connected with described CPU of refrigerator or wine cabinet/wine cabinet control module;
Described input unit (4) and described infrared inductor (5) are installed on the door body (2) of refrigerator or wine cabinet.
2. the control method of an automatic inductive lightning claimed in claim 1 system is characterized in that:
Described CPU judges that at first the user whether by the manually opened illuminating lamp of described input unit, if behind the manually opened illuminating lamp, then needs the manual-lock illuminating lamp;
If the user is not by the manually opened illuminating lamp of described input unit, then by infrared inductor auto-induction opening illuminating lamp, when CPU detected the output signal variation of infrared inductor, control illuminating lamp driver module was lighted illuminating lamp, time-delay t automatic distinguishing after second; If t is in second, the output signal that CPU detects infrared inductor again changes, and restarts timing, and t extinguishes illuminating lamp after second; Described t span second: 5＜=t＜=300.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104243802A CN102937361A (en) | 2012-10-30 | 2012-10-30 | Automatic induction lighting system for refrigerator or wine cabinet and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2012104243802A CN102937361A (en) | 2012-10-30 | 2012-10-30 | Automatic induction lighting system for refrigerator or wine cabinet and control method thereof |
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| CN102937361A true CN102937361A (en) | 2013-02-20 |
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| CN2012104243802A Pending CN102937361A (en) | 2012-10-30 | 2012-10-30 | Automatic induction lighting system for refrigerator or wine cabinet and control method thereof |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104771021A (en) * | 2015-04-14 | 2015-07-15 | 赵忠义 | Energy-saving display cabinet |
| CN105143798A (en) * | 2013-04-26 | 2015-12-09 | Lg电子株式会社 | Refrigerator |
| CN105287227A (en) * | 2015-10-26 | 2016-02-03 | 捷荣科技集团有限公司 | Intelligent feeding bottle sleeve having human body approach reminding function and human body approach reminding method |
| CN105758111A (en) * | 2016-05-11 | 2016-07-13 | 宁波韩电电器有限公司 | Infrared induction transparent refrigerator |
| CN105902074A (en) * | 2016-07-11 | 2016-08-31 | 深圳壹号柜科技股份有限公司 | Induction type advertising cabinet and device |
| CN105928318A (en) * | 2016-04-29 | 2016-09-07 | 威森节能科技（天津）有限公司 | Movable automatic temperature control insulation box |
| CN105996604A (en) * | 2016-07-11 | 2016-10-12 | 深圳壹号柜科技股份有限公司 | Induction energy-saving advertisement cabinet and device |
| CN107567168A (en) * | 2017-09-22 | 2018-01-09 | 南京律智诚专利技术开发有限公司 | A kind of intelligent home control system and method |
| US9969296B2 (en) | 2016-01-05 | 2018-05-15 | Lg Electronics Inc. | Battery module, method for manufacturing the same, and electric vehicle using the same |
| CN111189289A (en) * | 2018-11-14 | 2020-05-22 | 青岛海尔股份有限公司 | Upper cover assembly of drawer, drawer and refrigerator |
| CN111315069A (en) * | 2020-02-24 | 2020-06-19 | 海信容声(广东)冰箱有限公司 | Wine cabinet, illumination control method and illumination control system for wine cabinet |
| CN111503986A (en) * | 2020-04-27 | 2020-08-07 | 合肥美菱物联科技有限公司 | Refrigerator illumination control system and control method thereof |
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| CN202885427U (en) * | 2012-10-30 | 2013-04-17 | 合肥美菱股份有限公司 | Auto-induction illuminating system for refrigerator or wine cabinet |
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Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9829241B2 (en) | 2013-04-26 | 2017-11-28 | Lg Electronics Inc. | Refrigerator |
| US9696085B2 (en) | 2013-04-26 | 2017-07-04 | Lg Electronics Inc. | Refrigerator |
| US9863693B2 (en) | 2013-04-26 | 2018-01-09 | Lg Electronics Inc. | Refrigerator |
| US10712085B2 (en) | 2013-04-26 | 2020-07-14 | Lg Electronics Inc. | Refrigerator |
| US10830531B2 (en) | 2013-04-26 | 2020-11-10 | Lg Electronics Inc. | Refrigerator |
| US10677521B2 (en) | 2013-04-26 | 2020-06-09 | Lg Electronics Inc. | Refrigerator |
| US10168096B2 (en) | 2013-04-26 | 2019-01-01 | Lg Electronics Inc. | Refrigerator |
| US10386115B2 (en) | 2013-04-26 | 2019-08-20 | Lg Electronics Inc. | Refrigerator |
| US10465978B2 (en) | 2013-04-26 | 2019-11-05 | Lg Electronics Inc. | Refrigerator |
| CN105143798A (en) * | 2013-04-26 | 2015-12-09 | Lg电子株式会社 | Refrigerator |
| US10422575B2 (en) | 2013-04-26 | 2019-09-24 | Lg Electronics Inc. | Refrigerator |
| US10393426B2 (en) | 2013-04-26 | 2019-08-27 | Lg Electronics Inc. | Refrigerator |
| US9976799B2 (en) | 2013-04-26 | 2018-05-22 | Lg Electronics Inc. | Refrigerator |
| CN104771021A (en) * | 2015-04-14 | 2015-07-15 | 赵忠义 | Energy-saving display cabinet |
| CN105287227A (en) * | 2015-10-26 | 2016-02-03 | 捷荣科技集团有限公司 | Intelligent feeding bottle sleeve having human body approach reminding function and human body approach reminding method |
| US9969296B2 (en) | 2016-01-05 | 2018-05-15 | Lg Electronics Inc. | Battery module, method for manufacturing the same, and electric vehicle using the same |
| CN105928318A (en) * | 2016-04-29 | 2016-09-07 | 威森节能科技（天津）有限公司 | Movable automatic temperature control insulation box |
| CN105758111A (en) * | 2016-05-11 | 2016-07-13 | 宁波韩电电器有限公司 | Infrared induction transparent refrigerator |
| CN105996604A (en) * | 2016-07-11 | 2016-10-12 | 深圳壹号柜科技股份有限公司 | Induction energy-saving advertisement cabinet and device |
| CN105902074A (en) * | 2016-07-11 | 2016-08-31 | 深圳壹号柜科技股份有限公司 | Induction type advertising cabinet and device |
| CN107567168A (en) * | 2017-09-22 | 2018-01-09 | 南京律智诚专利技术开发有限公司 | A kind of intelligent home control system and method |
| CN111189289A (en) * | 2018-11-14 | 2020-05-22 | 青岛海尔股份有限公司 | Upper cover assembly of drawer, drawer and refrigerator |
| CN111315069A (en) * | 2020-02-24 | 2020-06-19 | 海信容声(广东)冰箱有限公司 | Wine cabinet, illumination control method and illumination control system for wine cabinet |
| CN111503986A (en) * | 2020-04-27 | 2020-08-07 | 合肥美菱物联科技有限公司 | Refrigerator illumination control system and control method thereof |
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Application publication date: 20130220 |