CN104677045A - Novel intelligent refrigerator controller - Google Patents
Novel intelligent refrigerator controller Download PDFInfo
- Publication number
- CN104677045A CN104677045A CN201410689569.3A CN201410689569A CN104677045A CN 104677045 A CN104677045 A CN 104677045A CN 201410689569 A CN201410689569 A CN 201410689569A CN 104677045 A CN104677045 A CN 104677045A
- Authority
- CN
- China
- Prior art keywords
- module
- chip microcomputer
- novel intelligent
- intelligent refrigerator
- refrigerator controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- F25D29/005—Mounting of control 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)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention relates to the technical field of model electronics, particularly to a novel intelligent refrigerator controller. The novel intelligent refrigerator controller is composed of a single chip microcomputer as a control center, a temperature collecting module, a compressor control module, a power module, a key control module, a display module and a wireless control module. The control center, the temperature collecting module, the compressor control module, the power module, the key control module, the display module and the wireless control module are directly connected with the single chip microcomputer. According to the arrangement, by introducing the single chip microcomputer, the user can set temperatures of chambers of the refrigerator on a display screen to control and manage the refrigerator, and a clock function is imparted; by the aid of the wireless control module, parameters can be set through a remote control; through an operation interface friend and convenient, the user can more conveniently use the refrigerator.
Description
Technical field
The present invention relates to modern electronic technology field, be specifically related to a kind of novel intelligent refrigerator controller.
Background technology
Along with improving constantly of state-of-the-art, people to the requirement of quality of life level also in continuous growth, to the household electrical appliance as refrigerator environmental protection, energy-conservation, comfortable etc. in requirement also improve constantly, be incorporated in refrigerator by increasing intelligent control technology, embedded intelligence household electrical appliance also gradually become controlling intelligent household appliances.In this household electrical appliance.Man-machine interface close friend is convenient, controlled by the basic function of single-chip microcomputer to household electrical appliance, process is not carried out in conjunction with respective intelligency activity in control procedure, substantially increase quality and the performance of household electrical appliance, create the control effects of more imprisonning, people can more preferably be served.
Summary of the invention
The present invention is intended to propose a kind of novel intelligent refrigerator controller.
Technical program of the present invention lies in:
A kind of novel intelligent refrigerator controller, is control core by single-chip microcomputer, and forms with temperature collect module, compressor control module, power module, key control module, display module and wireless control module that single-chip microcomputer is directly connected.
Preferably, described wireless control module is made up of the infrared receiving circuit connected successively and infrared transmitting circuit; Wherein, infrared receiving circuit is connected with single-chip microcomputer.
More preferably, described infrared transmitting circuit is made up of PT2262-IR; Infrared receiving circuit is made up of the LT0038 of PT2272 and 38KHz.
Preferably, described power module is that 220V alternating current is directly obtained by 9V transformer, rectification circuit the voltage that the DC voltage of 12V and 7805 voltage-stabiliser tubes produce+a 5V successively, and rear connection display module is connected; 220V alternating current is directly connected with single-chip microcomputer.
Preferably, described single-chip microcomputer adopts STC89C516RD model single-chip microcomputer.
Or preferably, described temperature sensor adopts DS18B20 model temperature sensor; Native system adopts 3 temperature sensors simultaneously respectively, detects temperature of refrigerating chamber, freezer temperature and room temperature simultaneously.
Or preferably, described display module adopts OCM liquid crystal display.
Technique effect of the present invention is:
The present invention proposes a kind of new refrigerator control system by introducing single-chip microcomputer, and user can arrange each room temperature of refrigerator on a display screen and carry out control and management to refrigerator, and native system also has time clock feature.Due to configuration wireless control module, arranging of various parameter can be provided with by remote controller, and new refrigerator controller operation interface close friend provided by the invention is convenient, makes consumer in use more handy.
Accompanying drawing explanation
Fig. 1 is the system connection layout of a kind of novel intelligent refrigerator controller of the present invention.
Detailed description of the invention
A kind of novel intelligent refrigerator controller, is control core by single-chip microcomputer, and forms with temperature collect module, compressor control module, power module, key control module, display module and wireless control module that single-chip microcomputer is directly connected.
Wherein, wireless control module is made up of the infrared receiving circuit connected successively and infrared transmitting circuit; Wherein, infrared receiving circuit is connected with single-chip microcomputer.Infrared transmitting circuit is made up of PT2262-IR; Infrared receiving circuit is made up of the LT0038 of PT2272 and 38KHz.Power module is that 220V alternating current is directly obtained by 9V transformer, rectification circuit the voltage that the DC voltage of 12V and 7805 voltage-stabiliser tubes produce+a 5V successively, and rear connection display module is connected; 220V alternating current is directly connected with single-chip microcomputer.Single-chip microcomputer adopts STC89C516RD model single-chip microcomputer.Temperature sensor adopts DS18B20 model temperature sensor; Native system adopts 3 temperature sensors simultaneously respectively, detects temperature of refrigerating chamber, freezer temperature and room temperature simultaneously.Display module adopts OCM liquid crystal display.
Compressor drive circuit is mainly realized by the control of single-chip microcomputer degree relay; relay is the one " automatic switch " going to control larger current with less electric current; therefore play the effects such as automatic adjustment, safeguard protection, change-over circuit in circuit; because needs adopt single-chip microcomputer directly to control compressor; single-chip microcomputer is that+5V powers; compressor is 220V power voltage supply; so relay must be adopted as buffer circuit; high-low pressure is separated, thus indirectly plays the effect controlling compressor switch.
Claims (7)
1. a novel intelligent refrigerator controller, it is characterized in that: be control core by single-chip microcomputer, and form with temperature collect module, compressor control module, power module, key control module, display module and wireless control module that single-chip microcomputer is directly connected.
2., as claim 1 novel intelligent refrigerator controller, it is characterized in that: described wireless control module is made up of the infrared receiving circuit connected successively and infrared transmitting circuit; Wherein, infrared receiving circuit is connected with single-chip microcomputer.
3., as claim 2 novel intelligent refrigerator controller, it is characterized in that: described infrared transmitting circuit is made up of PT2262-IR; Infrared receiving circuit is made up of the LT0038 of PT2272 and 38KHz.
4. as claim 1 novel intelligent refrigerator controller, it is characterized in that: described power module is that 220V alternating current is directly obtained by 9V transformer, rectification circuit the voltage that the DC voltage of 12V and 7805 voltage-stabiliser tubes produce+a 5V successively, and rear connection display module is connected; 220V alternating current is directly connected with single-chip microcomputer.
5. as claim 1 novel intelligent refrigerator controller, it is characterized in that: described single-chip microcomputer adopts STC89C516RD model single-chip microcomputer.
6. as claim 1 novel intelligent refrigerator controller, it is characterized in that: described temperature sensor adopts DS18B20 model temperature sensor; Native system adopts 3 temperature sensors simultaneously respectively, detects temperature of refrigerating chamber, freezer temperature and room temperature simultaneously.
7. as claim 1 novel intelligent refrigerator controller, it is characterized in that: described display module adopts OCM liquid crystal display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410689569.3A CN104677045A (en) | 2014-11-26 | 2014-11-26 | Novel intelligent refrigerator controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410689569.3A CN104677045A (en) | 2014-11-26 | 2014-11-26 | Novel intelligent refrigerator controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104677045A true CN104677045A (en) | 2015-06-03 |
Family
ID=53312425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410689569.3A Pending CN104677045A (en) | 2014-11-26 | 2014-11-26 | Novel intelligent refrigerator controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104677045A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004138A (en) * | 2015-07-31 | 2015-10-28 | 苏州路之遥科技股份有限公司 | Smell induction refrigerator controller |
| CN105043006A (en) * | 2015-06-24 | 2015-11-11 | 广西大学 | Refrigerator with expiration date alarm function |
| CN105276916A (en) * | 2015-11-11 | 2016-01-27 | 四川长虹电器股份有限公司 | Refrigerator control panel with power supply sections separated from control sections |
-
2014
- 2014-11-26 CN CN201410689569.3A patent/CN104677045A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043006A (en) * | 2015-06-24 | 2015-11-11 | 广西大学 | Refrigerator with expiration date alarm function |
| CN105004138A (en) * | 2015-07-31 | 2015-10-28 | 苏州路之遥科技股份有限公司 | Smell induction refrigerator controller |
| CN105276916A (en) * | 2015-11-11 | 2016-01-27 | 四川长虹电器股份有限公司 | Refrigerator control panel with power supply sections separated from control sections |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |
|
| WD01 | Invention patent application deemed withdrawn after publication |