CN108679923A - A kind of wired home refrigerator monitoring system - Google Patents
A kind of wired home refrigerator monitoring system Download PDFInfo
- Publication number
- CN108679923A CN108679923A CN201810498508.7A CN201810498508A CN108679923A CN 108679923 A CN108679923 A CN 108679923A CN 201810498508 A CN201810498508 A CN 201810498508A CN 108679923 A CN108679923 A CN 108679923A
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- China
- Prior art keywords
- sensor
- output end
- refrigerator
- monitoring system
- controller
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/008—Alarm devices
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a kind of wired home refrigerator monitoring systems, it is equipped with temperature sensor in the refrigerating chamber and freezing chamber of the inside of the refrigerator, the display screen is located at the outside of the refrigerator, the hydrogen sulfide sensor, pressure sensor and pressure sensor are located in refrigerating chamber, the time counter, temperature sensor, pressure sensor, the output end of hydrogen sulfide sensor and carbon dioxide sensor is connected to the input terminal of controller, the output end of the controller is connected to the display screen, the input terminal of voice cue module, the refrigerator is equipped with multiple infrared sensors, the output end of the output end of the infrared sensor and the controller with logic device by being connected to the voice cue module, the output end of the time counter is connected to the input terminal of display screen.The present invention perceives whether refrigerator inside food addles by hydrogen sulfide sensor and carbon dioxide sensor, to quickly remind user.
Description
Technical field
The present invention relates to Smart Home technical field, specially a kind of wired home refrigerator monitoring system.
Background technology
Refrigerator service life, various failure odds increased long afterwards, wherein it is its main failure performance not freeze,
Without refrigeration, typically (after compressor damage, internal electrical-coil generally can for refrigeration piping leakage and compressor damage
In open-circuit condition) caused by；Refrigerator, which does not freeze, can cause to refrigerate indoor foods, the damage of refrigeration for refrigerator function, all
It is by artificially actively discovering, refrigerator does not have from user's prompt in that will not send out warning sound when not freezing, is given in people
Refrigerated foods can be caused when finding in time.When refrigerator is damaged and repaired, maintenance personal generally requires cumbersome failure
Inspection operation one by one investigates refrigerator possible breakdown point using troubleshooting method, can cause slowing down for repair speed in this way.
With the continuous improvement of living standards and scientific and technological information technology is constantly progressive, and the intelligent refrigerator with voice control function can be with
Facility is provided for user's daily life, therefore receives consumers.Currently, when user is located near intelligent refrigerator, and intelligent ice
There are when message to be reminded in case, intelligent refrigerator can report these message to be reminded to remind user automatically.But this disappears
It is loftier to cease alerting pattern, for example user may currently be inconvenient to answer voice, play voice suddenly and frighten user etc.,
Therefore user experience can be reduced.
Invention content
The purpose of the present invention is to provide a kind of wired home refrigerator monitoring systems, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides the following technical solutions：A kind of wired home refrigerator monitoring system, the prison
Control system includes multiple temperature sensors, display screen, controller, voice cue module, pressure sensor, time counter, sulphur
Change hydrogen sensor and carbon dioxide sensor, temperature sensing is equipped in the refrigerating chamber and freezing chamber of the inside of the refrigerator
Device, the display screen are located at the outside of the refrigerator, and the hydrogen sulfide sensor, pressure sensor and pressure sensor are located at
In refrigerating chamber, the time counter, temperature sensor, pressure sensor, hydrogen sulfide sensor and carbon dioxide sensor
Output end be connected to the input terminal of controller, the output end of the controller is connected to the display screen, voice prompt mould
The input terminal of block, the refrigerator are equipped with multiple infrared sensors, the output end of the infrared sensor and the controller
Output end by being connected to the voice cue module with logic device, the output end of the time counter is connected to display screen
Input terminal.
Preferably, the model WRM-101 of the temperature sensor；The model PT124G- of the pressure sensor
214；The model SK-600-H2S-SR of the hydrogen sulfide sensor；The model MINIR of the carbon dioxide sensor；Institute
State the model AT89S52 of controller；The model P228 of the infrared sensor.
Preferably, the voice cue module includes a voice prompting device, the time counter and infrared sensor
Output end is connected to the voice prompting device.
Preferably, the surface of the pressure sensor, temperature sensor, hydrogen sulfide sensor and carbon dioxide sensor
It include a waterproof membrane.
Preferably, the output end of the controller is also connected to the input terminal of wireless module, the output of the wireless module
End is also connected to intelligent terminal.
Preferably, the wireless module is WiFi module or gsm module.
Preferably, the model ZBT-WM8302RT or MC52iR3 of the wireless module.
Preferably, the intelligent terminal is mobile phone or is tablet computer.
Compared with prior art, the beneficial effects of the invention are as follows：Refrigerator in the prior art, which does not freeze, can cause refrigerating chamber
Interior foods, the damage of refrigeration for refrigerator function are all by artificially actively discovering, and refrigerator will not be sent out in when not freezing certainly
Sound is warned, user's prompt is given, refrigerated foods can be caused when people without having found in time.It is damaged in refrigerator
When repair, maintenance personal generally requires cumbersome trouble shooting process, using troubleshooting method one by one to refrigerator possible breakdown point
It is investigated, slowing down for repair speed can be caused in this way, and when in refrigerator being food spoilage, user can't be reminded,
It needs user oneself to go to find, causes in refrigerator that there are a large amount of peculiar smell over time.The temperature sensor of the present invention detects ice
The temperature inside the box changes, and pressure sensor detects article quality in refrigerator, hydrogen sulfide sensor and carbon dioxide sensor detection
Whether food goes bad, display screen show refrigerator food situation, when food storage number of days counted by time counter, with
Just it notifies user by food practicality in time, avoids going bad, in addition when human body reaches beside refrigerator, infrared sensor detects
Human body, voice cue module are just started to work, and are avoided the waste of electric energy and will not be caused to frighten to user.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the front view of this Practical refrigerator；
Fig. 3 is the side view of the present invention；
Fig. 4 is the structural schematic diagram of the refrigerating chamber of the present invention.
In figure：1, refrigerator；2, infrared sensor；3, display screen；4, temperature sensor；5, controller；6, voice prompt mould
Block；7, pressure sensor；8, time counter；9, hydrogen sulfide sensor；10, carbon dioxide sensor；11 and logic device；12、
Wireless module；13, intelligent terminal；14, refrigerating chamber；15, freezing chamber.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, a kind of embodiment provided by the invention：
A kind of wired home refrigerator monitoring system, the monitoring system include multiple temperature sensors 4, display screen 3, control
Device 5, voice cue module 6, pressure sensor 7, time counter 8, hydrogen sulfide sensor 9 and carbon dioxide sensor 10,
It is equipped with temperature sensor 4 in the refrigerating chamber 14 and freezing chamber 15 of the inside of the refrigerator, the display screen 3 is located at the refrigerator
Outside, the hydrogen sulfide sensor 9, pressure sensor 7 and carbon dioxide sensor 10 be located in refrigerating chamber 14, the temperature
The output end for spending sensor 4, pressure sensor 7, hydrogen sulfide sensor 9 and carbon dioxide sensor 10 is connected to controller
5 input terminal, the output end of the controller 5 be connected to the display screen 3, voice cue module 6 input terminal, the refrigerator
Surface is equipped with multiple infrared sensors 2, the output end of the output end of the infrared sensor 2 and the controller 5 by with patrol
It collects device 11 and is connected to the voice cue module 6, the output end of the time counter 8 is connected to the input terminal of display screen 3.
In the present embodiment, the model WRM-101 of the temperature sensor 4；The model of the pressure sensor 7
PT124G-214；The model SK-600-H2S-SR of the hydrogen sulfide sensor 9；The model of the carbon dioxide sensor 10
For MINIR；The model AT89S52 of the controller 5；2 model P228 of the infrared sensor.
In the present embodiment, the voice cue module 6 includes a voice prompting device, the time counter 8 and infrared
The output end of sensor 2 is connected to the voice prompting device.When client moves near refrigerator, felt by infrared sensor 2
The distance at person in charge of reception at ceremonies family, in defined distance, voice cue module carries out the number of days stored to customer prompts food, time counting
Device 8 counts the number of days of food storage, and the food of quick and easy prompt client stores number of days.
In the present embodiment, the pressure sensor 7, temperature sensor 4, hydrogen sulfide sensor 9 and carbon dioxide pass
The surface of sensor 10 is enclosed with a waterproof membrane.The pressure sensor 7, temperature sensor 4, hydrogen sulfide sensor 9 and two
Carbon sensor 10 is aoxidized, waterproof membrane makes pressure sensor 7, temperature sensor 4, hydrogen sulfide sensor 9 and carbon dioxide sensing
It prevents from, into water, avoiding failing during use inside device 10, extends pressure sensor 7, temperature sensor 4, hydrogen sulfide and pass
The service life of sensor 9 and carbon dioxide sensor 10.
In the present embodiment, the output end of the controller 5 is also connected to the input terminal of wireless module 12, the wireless mould
The output end of block 12 is also connected to intelligent terminal 13, and the wireless module 12 is WiFi module or gsm module, the wireless mould
The model ZBT-WM8302RT or MC52iR3 of block 12.The intelligent terminal 13 is mobile phone or is tablet computer, and user passes through
Wireless module 12 and intelligent terminal 13 can be with the situation of remote monitoring to refrigerator inside, temperature, pressure in refrigerator, vulcanization
The concentration of hydrogen, the concentration of carbon dioxide can be pushed to intelligent terminal 13 in time, thus timely whether can notify user
There is damage in refrigerator, whether food goes bad.
Operation principle：Refrigerator in the prior art, which does not freeze, can cause to refrigerate indoor foods, refrigeration for refrigerator function
Damage, be all by artificially actively discovering, refrigerator is prompted from user in that will not send out warning sound when not freezing, is given,
Refrigerated foods can be caused when people without having found in time.When refrigerator is damaged and repaired, maintenance personal generally requires
Cumbersome trouble shooting process one by one investigates refrigerator possible breakdown point using troubleshooting method, can cause to repair in this way
Speed slows down, and when in refrigerator being food spoilage, can't remind user, need user oneself to go to find, the time
Cause in refrigerator that there are a large amount of peculiar smell, 4 device of temperature sensing of the invention to detect temperature change in refrigerator, pressure sensor long
Article quality in 7 detection refrigerators, hydrogen sulfide sensor 9 and carbon dioxide sensor 10 detect whether food goes bad, display screen 3
Show refrigerator food situation, when food storage number of days counted by time counter 8, so as to notify in time user will
Food is practical, avoids going bad, and in addition when human body reaches beside refrigerator, infrared sensor 2 detects human body, voice cue module
6 just start to work, and avoid the waste of electric energy and will not cause to frighten to user.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacing, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection domain of invention.
Claims (8)
1. a kind of wired home refrigerator monitoring system, it is characterised in that：The monitoring system include multiple temperature sensors (4),
Display screen (3), controller (5), voice cue module (6), pressure sensor (7), time counter (8), hydrogen sulfide sensor
(9) and carbon dioxide sensor (10), temperature is equipped in the refrigerating chamber (14) and freezing chamber (15) of the inside of the refrigerator
Sensor (4), the display screen (3) are located at the outside of the refrigerator, the hydrogen sulfide sensor (9), pressure sensor (7) with
And carbon dioxide sensor (10) is located in refrigerating chamber (14), the temperature sensor (4), pressure sensor (7), hydrogen sulfide pass
The output end of sensor (9) and carbon dioxide sensor (10) is connected to the input terminal of controller (5), the controller (5)
Output end be connected to the display screen (3), voice cue module (6) input terminal, the refrigerator is equipped with multiple infrared biographies
Sensor (2), the output end of the infrared sensor (2) is with the output end of the controller (5) by being connect with logic device (11)
Output end to the voice cue module (6), the time counter (8) is connected to the input terminal of display screen (3).
2. a kind of wired home refrigerator monitoring system according to claim 1, it is characterised in that：The temperature sensor
(4) model WRM-101；The model PT124G-214 of the pressure sensor (7)；The hydrogen sulfide sensor (9)
Model SK-600-H2S-SR；The model MINIR of the carbon dioxide sensor (10)；The model of the controller (5)
AT89S52；(2) model P228 of the infrared sensor.
3. a kind of wired home refrigerator monitoring system according to claim 2, it is characterised in that：The voice cue module
(6) include a voice prompting device, the output end of the time counter (8) and infrared sensor (2) is connected to the voice and carries
Show device.
4. a kind of wired home refrigerator monitoring system according to claim 1, it is characterised in that：The pressure sensor
(7), the surface of temperature sensor (4), hydrogen sulfide sensor (9) and carbon dioxide sensor (10) is enclosed with a waterproof
Film.
5. a kind of wired home refrigerator monitoring system according to claim 1, it is characterised in that：The controller (5)
Output end is also connected to the input terminal of wireless module (12), and the output end of the wireless module (12) is also connected to intelligent terminal
(13)。
6. a kind of wired home refrigerator monitoring system according to claim 1, it is characterised in that：The wireless module (12)
For WiFi module or gsm module.
7. a kind of wired home refrigerator monitoring system according to claim 6, it is characterised in that：The wireless module (12)
Model ZBT-WM8302RT or MC52iR3.
8. a kind of wired home refrigerator monitoring system according to claim 5, it is characterised in that：The intelligent terminal (13)
For mobile phone or it is tablet computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810498508.7A CN108679923A (en) | 2018-05-23 | 2018-05-23 | A kind of wired home refrigerator monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810498508.7A CN108679923A (en) | 2018-05-23 | 2018-05-23 | A kind of wired home refrigerator monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108679923A true CN108679923A (en) | 2018-10-19 |
Family
ID=63807810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810498508.7A Pending CN108679923A (en) | 2018-05-23 | 2018-05-23 | A kind of wired home refrigerator monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108679923A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0152863B1 (en) * | 1996-02-26 | 1998-11-02 | 구자홍 | Foods' freshness detecting device for a refrigerator and control method thereof |
| 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 |
| CN204787591U (en) * | 2015-07-08 | 2015-11-18 | 天津元亨利贞科技有限公司 | Home automation refrigerator based on cell -phone control |
| CN106338181A (en) * | 2016-11-10 | 2017-01-18 | 四川长虹电器股份有限公司 | Voice Reminding System Applied in Refrigerator and Voice Reminding Methods |
| CN205939883U (en) * | 2016-08-04 | 2017-02-08 | 合肥微纳传感技术有限公司 | Refrigerator of intellectual detection system food storage information |
-
2018
- 2018-05-23 CN CN201810498508.7A patent/CN108679923A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0152863B1 (en) * | 1996-02-26 | 1998-11-02 | 구자홍 | Foods' freshness detecting device for a refrigerator and control method thereof |
| 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 |
| CN204787591U (en) * | 2015-07-08 | 2015-11-18 | 天津元亨利贞科技有限公司 | Home automation refrigerator based on cell -phone control |
| CN205939883U (en) * | 2016-08-04 | 2017-02-08 | 合肥微纳传感技术有限公司 | Refrigerator of intellectual detection system food storage information |
| CN106338181A (en) * | 2016-11-10 | 2017-01-18 | 四川长虹电器股份有限公司 | Voice Reminding System Applied in Refrigerator and Voice Reminding Methods |
Non-Patent Citations (1)
| Title |
|---|
| 霍红等: "《食品商品学》", 30 April 2015, 中国财富出版社 * |
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Application publication date: 20181019 |