CN103134267A - Refrigerator with function of detecting food smells and detecting method thereof - Google Patents
Refrigerator with function of detecting food smells and detecting method thereof Download PDFInfo
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- CN103134267A CN103134267A CN2013100804060A CN201310080406A CN103134267A CN 103134267 A CN103134267 A CN 103134267A CN 2013100804060 A CN2013100804060 A CN 2013100804060A CN 201310080406 A CN201310080406 A CN 201310080406A CN 103134267 A CN103134267 A CN 103134267A
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- 238000000034 method Methods 0.000 title claims abstract description 8
- 230000035943 smell Effects 0.000 title abstract 12
- 230000001877 deodorizing effect Effects 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 10
- 239000000203 mixture Substances 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
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Abstract
The invention discloses a refrigerator with a function of detecting food smells. A smell detecting device, a peculiar smell eliminating device and an operational display device are arranged in the refrigerator, wherein the peculiar smell eliminating device is connected with a micro control unit (MCU) of the refrigerator. The smell detecting device comprises a control unit, a smell recognition unit and a smell collecting unit, wherein the control unit is connected with the MCU of the refrigerator, the smell recognition unit is connected with the control unit, and the smell collecting unit is connected with the smell recognition unit. The operational display device comprises a storage unit, an input unit, an output unit and a food managing unit, wherein the storage unit is connected with the MCU of the refrigerator, and the storage unit is connected with the input unit, the output unit and the food managing unit. According to the refrigerator with the function of detecting the food smells, changes of food volatilized gas compositions are detected, and a detecting method of distinguishing food fresh degrees is provided for consumers accurately. Deteriorated food is prevented from being eaten by mistakes, meanwhile, waste can also be completely eradicated.
Description
Technical field:
The present invention relates to a kind of refrigerator and detection method thereof with food smell measuring ability, belong to the intelligent refrigerator field.
Background technology:
Along with growth in the living standard, the food that domestic refrigerator " is hoarded " is more and more, and is improper if food stored within the shelf-life, can " expired in advance ".The different phase different characteristic gas that can volatilize in the food storage process by the detected characteristics gas componant, just can judge whether food is rotten, thereby help more accurately the consumer to judge the freshness of food.
The wisdom refrigerator that releases one after another in refrigerator industry at present, the main food fresh keeping phase according to setting in advance of these wisdom refrigerators judge whether food goes bad, and can not react in real time, exactly the food freshness.
Summary of the invention:
For overcoming the defective of prior art, the object of the present invention is to provide a kind of refrigerator and detection method thereof with food smell measuring ability, detect by the variation to food volatilization gas composition, for the consumer provides the method for distinguishing the food freshness, also put and end to waste when preventing from eating by mistake rotten food more accurately.
Technical solution problem of the present invention adopts following technical scheme:
A kind of refrigerator with food smell measuring ability is to be provided with device for testing smell, deodorizing device and operation display device in refrigerator;
Described deodorizing device is connected with refrigerator MCU;
Described device for testing smell comprises the control module that is connected with refrigerator MCU, the gas recognition unit that is connected with described control module and the gas collecting unit that is connected with described gas recognition unit;
Described operation display device comprises the memory cell that is connected with refrigerator MCU, the input block that is connected with described memory cell respectively, output unit and food control unit.
Design feature of the present invention also is: described food control unit comprises the food inventory, described food inventory comprises food name, quantity/weight, memory location, memory time, the residue of guaranteeing the quality number of days relevant information at least a.
The present invention has the odor detection method of the refrigerator of food smell measuring ability, and it comprises the following steps:
The first step starts described deodorizing device, air in cleaning refrigerator;
Second step starts described device for testing smell, if peculiar smell detected for the first time, again starts air in described deodorizing device cleaning refrigerator;
The 3rd step, again open described device for testing smell, if peculiar smell detected for the second time, the output unit of refrigerator operation display unit shows " food is stale " icon;
In the 4th step, if artificial treatment " food is stale " icon, the food inventory is ejected at the refrigerator interface, and the prompting user processes expired food;
The 5th step started described deodorizing device for the third time, air backed off after random detection system in cleaning refrigerator.
Compared with the prior art, beneficial effect of the present invention is embodied in:
The present invention is applied to refrigerator with device for testing smell, deodorizing device and food control three reasonable combination, device for testing smell detects the freshness of food in refrigerator real-time and accurately, in order to prevent the erroneous judgement of device for testing smell, deodorizing device is completed twice and is eliminated the unusual smell, carry out again odor detection after air in cleaning refrigerator, if refrigerator detects peculiar smell for the second time, judgement has food spoilage, simultaneously, system provides rotten food inventory, the prompting user processes, thereby realizes the intelligent food fresh keeping of refrigerator.
Description of drawings:
Fig. 1 is operation principle frame diagram of the present invention; Fig. 2 is workflow diagram of the present invention.
Below pass through the specific embodiment, and the invention will be further described by reference to the accompanying drawings.
The specific embodiment:
Embodiment: referring to Fig. 1, the present embodiment has the refrigerator of food smell measuring ability, is to be provided with device for testing smell, deodorizing device and operation display device in refrigerator; Wherein, deodorizing device is connected with refrigerator MCU.
Device for testing smell comprises the control module that is connected with refrigerator MCU, the gas recognition unit that is connected with control module and the gas collecting unit that is connected with the gas recognition unit;
Operation display device comprises the memory cell that is connected with refrigerator MCU, the input block that is connected with memory cell respectively, output unit and food control unit.
Wherein the food control unit comprises again the food inventory, and the food inventory comprises food name, quantity/weight, memory location, memory time, guaranteeing the quality remains at least a of number of days relevant information.
After device for testing smell gathers and identifies gas, by control module, result is transferred to refrigerator MCU; The relevant informations such as food when warehouse-in from operation display device input warehouse-in food name, quantity/weight, memory location, memory time, the residue of guaranteeing the quality number of days are stored in memory cell; Refrigerator MCU controls deodorizing device, and according to the expired food inventory of odor detection result output.
Referring to Fig. 2, the refrigerator with food smell measuring ability of the present embodiment, its detection method comprises the following steps:
The first step starts described deodorizing device, air in cleaning refrigerator;
Second step starts described device for testing smell, if peculiar smell detected for the first time, again starts air in described deodorizing device cleaning refrigerator;
The 3rd step, again open described device for testing smell, if peculiar smell detected for the second time, the output unit of refrigerator operation display unit shows " food is stale " icon;
In the 4th step, if artificial treatment " food is stale " icon, the food inventory is ejected at the refrigerator interface, and the prompting user processes expired food;
The 5th step started described deodorizing device for the third time, air backed off after random detection system in cleaning refrigerator.
Claims (3)
1. the refrigerator with food smell measuring ability, is characterized in that being provided with device for testing smell, deodorizing device and operation display device in refrigerator;
Described deodorizing device is connected with refrigerator MCU;
Described device for testing smell comprises the control module that is connected with refrigerator MCU, the gas recognition unit that is connected with described control module and the gas collecting unit that is connected with described gas recognition unit;
Described operation display device comprises the memory cell that is connected with refrigerator MCU, the input block that is connected with described memory cell respectively, output unit and food control unit.
2. a kind of refrigerator with food smell measuring ability according to claim 1, it is characterized in that, described food control unit comprises the food inventory, and described food inventory comprises food name, quantity/weight, memory location, memory time, guaranteeing the quality remains at least a of number of days relevant information.
3. the odor detection method of the refrigerator with food smell measuring ability of claim 1 or 2 a described refrigerator is characterized in that comprising the following steps:
The first step starts described deodorizing device, air in cleaning refrigerator;
Second step starts described device for testing smell, if peculiar smell detected for the first time, again starts air in described deodorizing device cleaning refrigerator;
The 3rd step, again open described device for testing smell, if peculiar smell detected for the second time, the output unit of refrigerator operation display unit shows " food is stale " icon;
In the 4th step, if artificial treatment " food is stale " icon, the food inventory is ejected at the refrigerator interface, and the prompting user processes expired food;
The 5th step started described deodorizing device for the third time, air backed off after random detection system in cleaning refrigerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310080406.0A CN103134267B (en) | 2013-03-13 | 2013-03-13 | A kind of refrigerator and detection method thereof with food smell measuring ability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310080406.0A CN103134267B (en) | 2013-03-13 | 2013-03-13 | A kind of refrigerator and detection method thereof with food smell measuring ability |
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| CN103134267A true CN103134267A (en) | 2013-06-05 |
| CN103134267B CN103134267B (en) | 2015-08-19 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006624A (en) * | 2014-05-06 | 2014-08-27 | 合肥荣事达三洋电器股份有限公司 | Food monitoring system for intelligent refrigerator and monitoring method thereof |
| CN104324406A (en) * | 2014-05-30 | 2015-02-04 | 青岛海尔股份有限公司 | Method and device for controlling bacterium and peculiar smell removing device |
| CN104596194A (en) * | 2014-12-31 | 2015-05-06 | 合肥华凌股份有限公司 | Refrigerator |
| CN105222506A (en) * | 2015-08-21 | 2016-01-06 | 合肥华凌股份有限公司 | Gas concentration method for early warning, gas concentration prior-warning device and refrigerator |
| CN106568294A (en) * | 2016-10-14 | 2017-04-19 | 青岛海尔特种电冰箱有限公司 | Control method for refrigerator, and refrigerator |
| CN106801924A (en) * | 2017-03-12 | 2017-06-06 | 深圳市上羽科技有限公司 | A kind of detectable air and indoor chilled food air conditioner capable of purifying air |
| CN107631546A (en) * | 2017-08-23 | 2018-01-26 | 深圳市赛亿科技开发有限公司 | A kind of food inspection system and method for intelligent refrigerator |
| CN108982782A (en) * | 2018-06-26 | 2018-12-11 | 广州视源电子科技股份有限公司 | Food deterioration detection method and device, mobile terminal and storage medium |
| CN110285642A (en) * | 2019-05-13 | 2019-09-27 | 安徽康佳同创电器有限公司 | A kind of control method of refrigerator, storage medium and refrigerator |
| CN110672796A (en) * | 2019-10-24 | 2020-01-10 | 佛山市云米电器科技有限公司 | Method and system for monitoring peculiar smell of refrigerator |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006624A (en) * | 2014-05-06 | 2014-08-27 | 合肥荣事达三洋电器股份有限公司 | Food monitoring system for intelligent refrigerator and monitoring method thereof |
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| CN104324406A (en) * | 2014-05-30 | 2015-02-04 | 青岛海尔股份有限公司 | Method and device for controlling bacterium and peculiar smell removing device |
| CN104596194A (en) * | 2014-12-31 | 2015-05-06 | 合肥华凌股份有限公司 | Refrigerator |
| CN104596194B (en) * | 2014-12-31 | 2017-06-20 | 合肥华凌股份有限公司 | Refrigerator |
| CN105222506A (en) * | 2015-08-21 | 2016-01-06 | 合肥华凌股份有限公司 | Gas concentration method for early warning, gas concentration prior-warning device and refrigerator |
| CN105222506B (en) * | 2015-08-21 | 2018-01-16 | 合肥华凌股份有限公司 | Gas concentration method for early warning, gas concentration prior-warning device and refrigerator |
| CN106568294A (en) * | 2016-10-14 | 2017-04-19 | 青岛海尔特种电冰箱有限公司 | Control method for refrigerator, and refrigerator |
| WO2018068754A1 (en) * | 2016-10-14 | 2018-04-19 | 青岛海尔特种电冰箱有限公司 | Refrigerator control method, and refrigerator |
| CN106568294B (en) * | 2016-10-14 | 2019-05-03 | 青岛海尔特种电冰箱有限公司 | The control method and refrigerator of refrigerator |
| CN106801924A (en) * | 2017-03-12 | 2017-06-06 | 深圳市上羽科技有限公司 | A kind of detectable air and indoor chilled food air conditioner capable of purifying air |
| CN107631546A (en) * | 2017-08-23 | 2018-01-26 | 深圳市赛亿科技开发有限公司 | A kind of food inspection system and method for intelligent refrigerator |
| CN108982782A (en) * | 2018-06-26 | 2018-12-11 | 广州视源电子科技股份有限公司 | Food deterioration detection method and device, mobile terminal and storage medium |
| CN110285642A (en) * | 2019-05-13 | 2019-09-27 | 安徽康佳同创电器有限公司 | A kind of control method of refrigerator, storage medium and refrigerator |
| CN110285642B (en) * | 2019-05-13 | 2023-06-02 | 安徽康佳同创电器有限公司 | Control method of refrigerator, storage medium and refrigerator |
| CN110672796A (en) * | 2019-10-24 | 2020-01-10 | 佛山市云米电器科技有限公司 | Method and system for monitoring peculiar smell of refrigerator |
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| CN103134267B (en) | 2015-08-19 |
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Address after: 230601 No. 2163 Lianhua Road, Hefei economic and Technological Development Zone, Anhui Patentee after: Changhong MeiLing Limited by Share Ltd Address before: 230061 No. 2163 Lianhua Road, Hefei economic and Technological Development Zone, Anhui Patentee before: Hefei Meiling Co., Ltd. |