CN103017475A - Intelligent temperature control refrigerator - Google Patents

Intelligent temperature control refrigerator Download PDF

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Publication number
CN103017475A
CN103017475A CN2012105081190A CN201210508119A CN103017475A CN 103017475 A CN103017475 A CN 103017475A CN 2012105081190 A CN2012105081190 A CN 2012105081190A CN 201210508119 A CN201210508119 A CN 201210508119A CN 103017475 A CN103017475 A CN 103017475A
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CN
China
Prior art keywords
refrigerator
food
locker room
temperature
led lamp
Prior art date
Application number
CN2012105081190A
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Chinese (zh)
Other versions
CN103017475B (en
Inventor
邹小波
石吉勇
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江苏大学
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Publication date
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Priority to CN201210508119.0A priority Critical patent/CN103017475B/en
Publication of CN103017475A publication Critical patent/CN103017475A/en
Application granted granted Critical
Publication of CN103017475B publication Critical patent/CN103017475B/en

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Abstract

The invention discloses an intelligent temperature control refrigerator. The intelligent temperature control refrigerator comprises a refrigerator body and a refrigerator door, wherein the interior of the refrigerator body is divided into a working area and a storage area; a refrigeration compressor and a main control board are mounted in the working area; at least one storage chamber and the corresponding refrigerator door are arranged in the storage area; a micro switch is mounted at the closing contact part of the refrigerator door and the refrigerator body; a food type information collecting module is arranged on a top plate of the storage chamber; the food type information collecting module comprises a micro camera and an LED (Light Emitting Diode) light source array, wherein the LED light source array comprises more than one groups of LED lamps capable of emitting lights with specific wavelengths; each group of LED lamps emit lights with different specific wavelengths; a temperature sensor is also arranged in the storage chamber; and the micro switch, the food type information collecting module, the temperature sensor and the refrigeration compressor are respectively connected with the main control board. Through the adoption of the intelligent temperature control refrigerator disclosed by the invention, the stored foods can be automatically identified and the foods are controlled at optimal storage temperatures according to types.

Description

A kind of intelligent temperature control refrigerator

Technical field

The invention belongs to household electrical appliance technical field, be specifically related to a kind of can be according to the refrigerator of storage food type Based Intelligent Control temperature.

Background technology

The Optimum storage temperature that dissimilar food is corresponding different is found in scientific research, for this achievement in research, has set up variable temperature drawer on the basis of conventional refrigerator, helps the dissimilar food of the more effective preservation of user.At present the refrigerator with variable temperature drawer has two types, the first kind be warm area from 5 degree to-18 degree equal adjustable drawers, the user can regulate temperature according to different article or personal habits manual operation button; Equations of The Second Kind is that variable temperature drawer has multiple fixing temperature model, and every kind of pattern is named (such as pork, fruit, vegetables etc.) with the type of food, and the user can according to the type of food, select corresponding storing temperature.Finding shows, the user is very low to the utilization rate of the adjustment of refrigerator temperature-varying zone or mode switch function.Existing patent (application number: 200610098096.5,200820214828.7) can't carry out intelligent control to the temperature of refrigerator according to the type of storage food.

Given this, the present invention proposes a kind of intelligent temperature control refrigerator according to the storage food type.

Summary of the invention

The object of the present invention is to provide a kind of intelligent temperature control refrigerator according to the storage food type, the user does not need manual temperature in the process of using the refrigerator storage food, refrigerator is by obtaining the image of food under different-waveband, automatically identify the type of food, type intelligence according to food is regulated storing temperature, so that dissimilar food reaches best storage effect, and further the result is presented on the control panel of refrigerator, the user can the Real-time Obtaining refrigerator in image, type and the current storing temperature of food.

Realize that the object of the invention scheme is: a kind of intelligent temperature control refrigerator, formed by casing and refrigerator doors, box house is divided into workspace and memory block, the workspace is equipped with refrigeration compressor and master board, described memory block is provided with at least one locker room and corresponding refrigerator doors, the closed contact site of refrigerator doors and casing is equipped with microswitch, described locker room top board is provided with the food type information acquisition module, the food type information acquisition module is comprised of micro-camera and led light source array, wherein the led light source array comprises one group of above LED lamp that can send specific wavelength light, each organizes the light that the LED lamp sends different specific wavelengths, also is provided with temperature sensor in the described locker room; Described microswitch, food type information acquisition module, temperature sensor are connected with master board with refrigeration compressor and are connected.

As a further improvement on the present invention, described refrigerator doors is provided with control panel, described control panel be connected master board and connect, be used for showing the information that comes from master board.

As a further improvement on the present invention, described control panel also manually arranges master board.

As a further improvement on the present invention, every group of LED lamp is comprised of more than one LED lamp, and micro-camera is positioned at the central authorities of food type information acquisition module, and the led light source arranged in arrays is around micro-camera.

As a further improvement on the present invention, described micro-camera and led light source array are installed on the inside of protective cover.

As a further improvement on the present invention, there be Optimum storage Temperature Setting corresponding to various food in the described master board.

Following steps are carried out in described master board:

Automatic sensing storage food type step comprises:

(1) the switching signal of Real-time Collection microswitch;

(2) when perceiving refrigerator doors by microswitch closing motion arranged, respectively organize the successively opening and closing of LED lamp in the control led light source array, the control micro-camera is taken the image of food in the locker room after every group of LED lamp opened;

(3) gather the image information of food under different-waveband and storage;

(4) storage food is processed in the image information under the different-waveband, automatically identified the type of food in the locker room;

The Based Intelligent Control step of refrigerator temperature comprises:

(5) according to the Optimum storage Temperature Setting, determine best storage temperature corresponding to upper locker room;

(6) startup/close, with the best storage temperature of the adjustment in the locker room to food by the control refrigeration compressor;

(7) memory period is take the temperature of temperature sensor feedback as benchmark, the startup of control refrigeration compressor/close, and the temperature of keeping in the locker room is the best storage temperature of food.

Further improve as the present invention, described step (6) also comprises the following steps: the image of food, type and current storing temperature are presented on the control panel afterwards.

The invention has the beneficial effects as follows: the food type information acquisition module can the automatic acquisition locker room in the type information of food, after the information that master board obtains the food type information acquisition module is processed, the type of food in can the automatic sensing locker room, thereby master board can be according to the food type in the locker room, with the adjustment in the locker room to best storage temperature corresponding to food, and so that the user does not need manual temperature in the process of using the refrigerator storage food, refrigerator can be regulated storing temperature according to the type intelligence of food, so that dissimilar food reaches best storage effect.On the other hand, image, type and the current storing temperature of food is presented on the control panel of refrigerator doors in real time, makes things convenient for the user to understand the memory state of food in the refrigerator.

Description of drawings

Fig. 1 is the refrigerator structure schematic diagram of the embodiment of the invention 1;

Fig. 2 is the upward view of embodiment 1 food type information acquisition module;

Fig. 3 is vertical sectional drawing of embodiment 1 food type information acquisition module;

Fig. 4 is the flow chart of embodiment 1 master board identification food type;

Fig. 5 is the flow chart of embodiment 1 master board Based Intelligent Control refrigerator temperature.

Among the figure: refrigerator body-1; refrigeration compressor-2; master board-3; upper locker room-4; middle locker room-5; lower locker room-6; upper refrigerator doors-7; middle refrigerator doors-8; lower refrigerator doors-9; control panel-10; the first microswitch-11; the second microswitch-12; the 3rd microswitch-13; food type information acquisition module-14; temperature sensor-15; micro-camera-16; led light source array-17; protective cover-18; first group of LED lamp-19; second group of LED lamp-20; the 3rd group of LED lamp-21; the 4th group of LED lamp-22; the 5th group of LED lamp-23; the 6th group of LED lamp-24.

The specific embodiment

Describe the present invention below with reference to each embodiment shown in the drawings.But these embodiments do not limit the present invention, and the conversion on the structure that those of ordinary skill in the art makes according to these embodiments, method or the function all is included in protection scope of the present invention.

Embodiment 1

Take the refrigerator that comprises three locker rooms, upper, middle and lower as example, elaborate by reference to the accompanying drawings technical scheme of the present invention.As shown in Figure 1, refrigerator body 1 inside is divided into workspace and memory block, the workspace is equipped with refrigeration compressor 2 and master board 3, the memory block is separated into locker room 4, middle locker room 5 and lower locker room 6, upper locker room 4, middle locker room 5 and lower locker room 6 install respectively can switch upper refrigerator doors 7, middle refrigerator doors 8 and lower refrigerator doors 9, on the upper refrigerator doors 7 control panel 10 is installed, upper refrigerator doors 7 is equipped with microswitch 11 with the closed contact site of refrigeratory body 1, middle refrigerator doors 8 is equipped with microswitch 12 with the closed contact site of refrigeratory body 1, lower refrigerator doors 9 is equipped with microswitch 13, upper locker room 4 with the closed contact site of refrigeratory body 1, the center of top position of middle locker room 5 and lower locker room 6 is separately installed with food type information acquisition module 14 and temperature sensor 15.

Food type information acquisition module 14 is comprised of micro-camera 16, led light source array 17 and protective cover 18; wherein led light source array 17 comprises the LED lamp that the m group can be sent specific wavelength light; each organizes the light that the LED lamp sends different specific wavelengths; every group of LED lamp is comprised of n identical LED lamp, present embodiment take m equal 6, n equals 3 and describes as example.Fig. 2 is the upward view of food type information acquisition module; Fig. 3 is vertical sectional drawing of food type information acquisition module; micro-camera 16 is positioned at the central authorities of food type information acquisition module 14; led light source array 17 be arranged in micro-camera 16 around; micro-camera 16 and led light source array 17 are installed on the inside of protective cover 18; led light source array 17 is comprised of first group of LED lamp 19, second group of LED lamp 20, the 3rd group of LED lamp 21, the 4th group of LED lamp 22, the 5th group of LED lamp 23, the 6th group of LED lamp 24, and every group of LED lamp forms by 3 identical LED lamps.

Refrigeration compressor 2, control panel 10, the first microswitch 11, the second microswitch 12, the 3rd microswitch 13, food type information acquisition module 14, temperature sensor 15, micro-camera 16, led light source array 17 all are connected with master board 3.

As shown in Figure 4, the flow process of master board 3 automatic sensings storage food type is as follows:

(1) first group of LED lamp in the led light source array 17 opened in master board 3;

(2) master board 3 control micro-cameras 16 are taken the photo of food in the locker room, and first group of LED lamp 19 in the led light source array 17 closed in the complete rear master board 3 of taking pictures, and opens second group of LED lamp 20 in the led light source array 17;

(3) master board 3 control micro-cameras 16 are taken the photo of food in the locker room, and second group of LED lamp 20 in the led light source array 17 closed in the complete rear master board 3 of taking pictures, and opens the 3rd group of LED lamp 21 in the led light source array 17;

(4) master board 3 control micro-cameras 16 are taken the photo of food in the locker room, and the 3rd group of LED lamp 21 in the led light source array 17 closed in the complete rear master board 3 of taking pictures, and opens the 4th group of LED lamp 22 in the led light source array 17;

(5) master board 3 control micro-cameras 16 are taken the photo of food in the locker room, and the 4th group of LED lamp 22 in the led light source array 17 closed in the complete rear master board 3 of taking pictures, and opens the 5th group of LED lamp 23 in the led light source array 17;

(6) master board 3 control micro-cameras 16 are taken the photo of food in the locker room, and the 5th group of LED lamp 23 in the led light source array 17 closed in the complete rear master board 3 of taking pictures, and opens the 6th group of LED lamp 24 in the led light source array 17;

(7) master board 3 control micro-cameras 16 are taken the photo of food in the locker room, and the 6th group of LED lamp 24 in the led light source array 17 closed in the complete rear master board 3 of taking pictures, and finally obtains the photo of food under 6 different-wavebands in the locker room;

(8) program that sets in advance according to master board 3, the image information of 3 pairs of master boards storage food under 6 different-wavebands processed, and automatically identifies the type of food in the locker room, and with recognition result and image information display on control panel 10.

As shown in Figure 5, above locker room 4 is example, and the Based Intelligent Control process of 3 pairs of refrigerator temperatures of master board is as follows:

(1) close when closing refrigerator doors 7 when master board 3 perceives the user by microswitch 11, the food type in 3 pairs of upper locker rooms 4 of master board are carried out automatic sensing;

(2) after the food type of master board 3 automatic sensings in the upper locker room 4, according to best storage temperature corresponding to predefined dissimilar food in the master board 3, determine the best storage temperature of upper locker room 4 correspondences;

(3) master board 3 is by the startup/close of control refrigeration compressor 2, with the best storage temperature of the adjustment in the locker room 4 to food;

(4) memory period is take the temperature of temperature sensor 15 feedbacks as benchmark, the startup of master board 3 nonstick system of control cold compressor 2/close, the temperature of keeping in the locker room 4 is the best storage temperature of food, and current storing temperature is presented on the control panel 10.

(5) when upper refrigerator doors 7 is opened and again closes, repeating step (1) ~ (4);

(6) the temperature intelligent control procedure of locker room 5 and lower locker room 6 is identical with upper locker room 4 in, no longer repeats elaboration.

Claims (7)

1. intelligent temperature control refrigerator, formed by casing and refrigerator doors, box house is divided into workspace and memory block, the workspace is equipped with refrigeration compressor and master board, described memory block is provided with at least one locker room and corresponding refrigerator doors, it is characterized in that, the closed contact site of described refrigerator doors and casing is equipped with microswitch, described locker room top board is provided with the food type information acquisition module, the food type information acquisition module is comprised of micro-camera and led light source array, wherein the led light source array comprises one group of above LED lamp that can send specific wavelength light, each organizes the light that the LED lamp sends different specific wavelengths, also is provided with temperature sensor in the described locker room; Described microswitch, food type information acquisition module, temperature sensor are connected with master board with refrigeration compressor and are connected.
2. intelligent temperature control refrigerator according to claim 1 is characterized in that, described refrigerator doors is provided with control panel, described control panel be connected master board and connect, be used for showing the information that comes from master board.
3. intelligent temperature control refrigerator according to claim 1 is characterized in that, described control panel also is used for master board is manually arranged.
4. intelligent temperature control refrigerator according to claim 1 is characterized in that, every group of LED lamp is comprised of more than one LED lamp, and micro-camera is positioned at the central authorities of described food type information acquisition module, and described led light source arranged in arrays is around micro-camera.
5. intelligent temperature control refrigerator according to claim 1 is characterized in that, described micro-camera and led light source array are installed on the inside of protective cover.
6. intelligent temperature control refrigerator according to claim 1 is characterized in that, following steps are carried out in described master board:
Automatic sensing storage food type step comprises:
(1) the switching signal of Real-time Collection microswitch;
(2) when perceiving refrigerator doors by microswitch closing motion arranged, respectively organize the successively opening and closing of LED lamp in the control led light source array, the control micro-camera is taken the image of food in the locker room after every group of LED lamp opened;
(3) gather the image information of food under different-waveband and storage;
(4) storage food is processed in the image information under the different-waveband, automatically identified the type of food in the locker room;
The Based Intelligent Control step of refrigerator temperature comprises:
(5) according to the Optimum storage Temperature Setting, determine best storage temperature corresponding to upper locker room;
(6) startup/close, with the best storage temperature of the adjustment in the locker room to food by the control refrigeration compressor;
(7) memory period is take the temperature of temperature sensor feedback as benchmark, the startup of control refrigeration compressor/close, and the temperature of keeping in the locker room is the best storage temperature of food.
7. intelligent temperature control refrigerator according to claim 6 is characterized in that, described step (6) also comprises the following steps: the image of food, type and current storing temperature are presented on the control panel afterwards.
CN201210508119.0A 2012-12-03 2012-12-03 Intelligent temperature control refrigerator CN103017475B (en)

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Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210508119.0A CN103017475B (en) 2012-12-03 2012-12-03 Intelligent temperature control refrigerator

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CN103017475B CN103017475B (en) 2015-03-04

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Cited By (19)

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Publication number Priority date Publication date Assignee Title
CN103292572A (en) * 2013-06-30 2013-09-11 苏州市牛勿耳关电器科技有限公司 Internet-of-things refrigerator
CN103776232A (en) * 2013-11-05 2014-05-07 四川长虹电器股份有限公司 Photosynthetic fresh-keeping refrigerator based on image recognition and implementation method thereof
CN103822433A (en) * 2014-02-25 2014-05-28 四川长虹电器股份有限公司 Information processing method and refrigerator
CN103900344A (en) * 2014-04-04 2014-07-02 合肥美的电冰箱有限公司 Refrigerating equipment
CN104197632A (en) * 2014-09-19 2014-12-10 合肥美的电冰箱有限公司 Intelligent temperature regulating refrigerator
CN104482711A (en) * 2014-12-10 2015-04-01 四川长虹电器股份有限公司 Refrigerator intelligent control system and method thereof
CN105184719A (en) * 2015-08-28 2015-12-23 小米科技有限责任公司 Foodstuff monitoring method and device
CN105222519A (en) * 2013-04-23 2016-01-06 Lg电子株式会社 Refrigerator and control method thereof
CN105358924A (en) * 2013-06-14 2016-02-24 Bsh家用电器有限公司 Refrigeration appliance comprising a camera module
CN105444511A (en) * 2014-08-29 2016-03-30 酷派软件技术(深圳)有限公司 Intelligent temperature control method and device for refrigerator and refrigerator
CN105953523A (en) * 2016-06-01 2016-09-21 刘华英 Control method of intelligent preservation refrigerator
CN106369910A (en) * 2016-11-23 2017-02-01 Tcl家用电器(合肥)有限公司 Refrigerator and refrigerator control method
CN106766662A (en) * 2017-01-19 2017-05-31 Tcl家用电器(合肥)有限公司 Food materials monitoring management method and system in refrigerator
CN107044761A (en) * 2016-12-30 2017-08-15 广东格兰仕集团有限公司 It is a kind of remotely to check the refrigerator and its inspection method of internal reservoir food situation
EP3008412B1 (en) 2013-06-11 2018-01-03 Arçelik Anonim Sirketi A refrigerator comprising an imaging unit
CN107566261A (en) * 2017-08-09 2018-01-09 上海斐讯数据通信技术有限公司 Convenience store's management gateway and system
CN108291762A (en) * 2015-11-23 2018-07-17 卡马尔·沙发里·科曼沙其 360 ° of refrigerators of supper-intelligent SAFARI and refrigerator(Center is mobile and rotates, manually and automatically), it is furnished with water receiver, battery is connected with internet
CN108369049A (en) * 2015-12-04 2018-08-03 开利公司 Shipping container environmental Kuznets Curves lid
US10655907B2 (en) 2017-12-15 2020-05-19 International Business Machines Corporation Content and context aware microscopic cooling optimization for refrigerators

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US9739526B2 (en) 2013-04-23 2017-08-22 Lg Electronics Inc. Refrigerator with heated camera module
US10228187B2 (en) 2013-04-23 2019-03-12 Lg Electronics Inc. Refrigerator with camera and control method for the same
US10215483B2 (en) 2013-04-23 2019-02-26 Lg Electronics Inc. Refrigerator with camera and control method for the same
US10184715B2 (en) 2013-04-23 2019-01-22 Lg Electronics Inc. Refrigerator with camera and control method for the same
US10036587B2 (en) 2013-04-23 2018-07-31 Lg Electronics Inc. Refrigerator with camera and control method for the same
US9920982B2 (en) 2013-04-23 2018-03-20 Lg Electronics Inc. Refrigerator camera module
US9920980B2 (en) 2013-04-23 2018-03-20 Lg Electronics Inc. Refrigerator with camera and control method for the same
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US9920981B2 (en) 2013-04-23 2018-03-20 Lg Electronics Inc. Refrigerator with camera and control thereof
US9915471B2 (en) 2013-04-23 2018-03-13 Lg Electronics Inc. Refrigerator with camera and control method for the same
US9890994B2 (en) 2013-04-23 2018-02-13 Lg Electronics Inc. Refrigerator with camera and control method for the same
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US9851139B2 (en) 2013-04-23 2017-12-26 Lg Electronics Inc. Refrigerator and control method for the same
EP3008412B1 (en) 2013-06-11 2018-01-03 Arçelik Anonim Sirketi A refrigerator comprising an imaging unit
CN105358924A (en) * 2013-06-14 2016-02-24 Bsh家用电器有限公司 Refrigeration appliance comprising a camera module
US10330377B2 (en) 2013-06-14 2019-06-25 Bsh Hausgeraete Gmbh Refrigeration appliance comprising a camera module
CN103292572A (en) * 2013-06-30 2013-09-11 苏州市牛勿耳关电器科技有限公司 Internet-of-things refrigerator
CN103776232A (en) * 2013-11-05 2014-05-07 四川长虹电器股份有限公司 Photosynthetic fresh-keeping refrigerator based on image recognition and implementation method thereof
CN103822433A (en) * 2014-02-25 2014-05-28 四川长虹电器股份有限公司 Information processing method and refrigerator
CN103900344A (en) * 2014-04-04 2014-07-02 合肥美的电冰箱有限公司 Refrigerating equipment
CN103900344B (en) * 2014-04-04 2016-01-13 合肥美的电冰箱有限公司 Refrigeration plant
CN105444511A (en) * 2014-08-29 2016-03-30 酷派软件技术(深圳)有限公司 Intelligent temperature control method and device for refrigerator and refrigerator
CN105444511B (en) * 2014-08-29 2018-04-10 酷派软件技术(深圳)有限公司 A kind of intelligent temperature control method of refrigerator, device and refrigerator
CN104197632A (en) * 2014-09-19 2014-12-10 合肥美的电冰箱有限公司 Intelligent temperature regulating refrigerator
CN104482711A (en) * 2014-12-10 2015-04-01 四川长虹电器股份有限公司 Refrigerator intelligent control system and method thereof
CN105184719A (en) * 2015-08-28 2015-12-23 小米科技有限责任公司 Foodstuff monitoring method and device
CN108291762A (en) * 2015-11-23 2018-07-17 卡马尔·沙发里·科曼沙其 360 ° of refrigerators of supper-intelligent SAFARI and refrigerator(Center is mobile and rotates, manually and automatically), it is furnished with water receiver, battery is connected with internet
CN108369049A (en) * 2015-12-04 2018-08-03 开利公司 Shipping container environmental Kuznets Curves lid
CN105953523A (en) * 2016-06-01 2016-09-21 刘华英 Control method of intelligent preservation refrigerator
CN106369910A (en) * 2016-11-23 2017-02-01 Tcl家用电器(合肥)有限公司 Refrigerator and refrigerator control method
CN106369910B (en) * 2016-11-23 2019-04-16 Tcl家用电器(合肥)有限公司 Refrigerator and controlling method for refrigerator
CN107044761A (en) * 2016-12-30 2017-08-15 广东格兰仕集团有限公司 It is a kind of remotely to check the refrigerator and its inspection method of internal reservoir food situation
CN106766662A (en) * 2017-01-19 2017-05-31 Tcl家用电器(合肥)有限公司 Food materials monitoring management method and system in refrigerator
CN107566261A (en) * 2017-08-09 2018-01-09 上海斐讯数据通信技术有限公司 Convenience store's management gateway and system
US10655907B2 (en) 2017-12-15 2020-05-19 International Business Machines Corporation Content and context aware microscopic cooling optimization for refrigerators

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