CN110285633A - A kind of new refrigerator visual control method - Google Patents
A kind of new refrigerator visual control method Download PDFInfo
- Publication number
- CN110285633A CN110285633A CN201910538965.9A CN201910538965A CN110285633A CN 110285633 A CN110285633 A CN 110285633A CN 201910538965 A CN201910538965 A CN 201910538965A CN 110285633 A CN110285633 A CN 110285633A
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- Prior art keywords
- data
- control method
- serial ports
- size screen
- screen monitors
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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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
-
- 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
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0033—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the transmitter
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/06—Notations for structuring of protocol data, e.g. abstract syntax notation one [ASN.1]
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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)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Computer Security & Cryptography (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The present invention provides a kind of new refrigerator visual control method, initialization of (a) serial ports: control method sends data packet head, then send out data bit, finally send out check code the following steps are included: step 1；Step 2, serial ports sends enabled；Step 3, serial ports receives；Step 4, in normal course of communications, master control borad and large-size screen monitors carry out data interaction, when large-size screen monitors data change, master control borad is correspondingly arranged according to the instruction issued, and will send data modification, and large-size screen monitors are judged when receiving the data of master control borad, if uploaded consistent with the data issued, then it is assumed that this time data distributing success.A kind of new refrigerator visual control method provided by the invention, based on large-sized display screen and Android operation system, the control signal of system and refrigerator inside signal are shown in large scale intelligently screen by master control borad, display screen good appearance, inquiry, display interface are friendly, and user experience is high.
Description
Technical field
The invention belongs to refrigerator field, mainly a kind of new refrigerator visual control method.
Background technique
As living standard increasingly improves, household electrical appliance not only only have original function.Refrigerator, it is a kind of daily
Household electrical appliance, now nor can only realize that simple refrigeration, freezing function, the arrival of Internet of Things, AI technology make refrigerator
Periodically cooling process can be customized, moreover it is possible to have the functions such as fresh-keeping, can be realized language control, human-computer interaction.
The man-machine manipulation overwhelming majority of intelligent refrigerator is LED module or numeral method number or icon mode at present
It is shown.Disadvantage: human-computer interaction, which embodies, feels poor, and technology sense is not strong, lacks innovative and intelligent.
Summary of the invention
In view of the above technical problems, the present invention is directed to propose a kind of new refrigerator visual control method, by the control of system
Signal processed and refrigerator inside signal are shown in large scale by master control borad and intelligently shield, display screen good appearance, inquiry, display circle
Friend is good, and user experience is high.
The present invention proposes a kind of new refrigerator visual control method, the control method the following steps are included:
Step 1, initialization of (a) serial ports: data packet head is sent, data bit is then sent out, finally sends out check code；
Step 2, serial ports sends enabled: sending a frame data to large-size screen monitors, data are sent since data packet head；When sending data
Judgement, if data packet head mismatches, this frame data is abandoned, restarts to send；It closes and sends after being sent completely, it is enabled to connect
It receives；
Step 3, serial ports receives: after serial ports is sent completely, closing and sends；Enabled serial ports receives: after receiving data, if data
Packet header is not met with preset data packet head, then abandons this frame data, receive again；If data packet head and preset data packet
Head is consistent, and receives the data；After the completion of data receiver, start to carry out corresponding instruction setting according to the data issued；
Step 4, in normal course of communications, master control borad and large-size screen monitors carry out data interaction, when large-size screen monitors data change, master control borad
It being correspondingly arranged according to the instruction issued, and data modification will be sent, large-size screen monitors are judged when receiving the data of master control borad,
If uploaded consistent with the data issued, then it is assumed that this time data distributing success.
Further, in step 1, the rule of communication of serial ports is configured first, configures 9600 b/s of baud rate of serial communication,
21 byte of data length of transmission, 14 byte of received data length.
Further, the control method is 21.5 cun of communication parties between large-size screen monitors and master board of intelligent refrigerator configuration
Formula.
As a preference, think to receive error if receiving correct data not yet more than 30 seconds in step 2,
Large-size screen monitors report communication failure.
Further, in step 2, in 375ms per second and 875ms, serial ports is enabled to large-size screen monitors and sends a frame data.
Further, in step 2, every frame data are sent since data packet head, and the packet header 1byte+19byte data bit+
1byte checksum sends the byte of 21byte altogether.
The invention has the following beneficial effects:
A kind of new refrigerator visual control method provided by the invention, based on large-sized display screen and Android operation system
System is shown the control signal of system and refrigerator inside signal in large scale intelligently screen by master control borad, display screen beautiful outline form
It sees, inquiry, display interface are friendly, and user experience is high.
Detailed description of the invention
Fig. 1 is the circuit system composition schematic diagram of new refrigerator visual control method of the present invention；
Fig. 2 is refrigerator control interface effect picture；
Fig. 3 is the communication data code map of main refrigerator master control borad and large-size screen monitors；
Fig. 4 is new refrigerator visual control method flow chart of the present invention.
Specific embodiment
Now technical solution of the present invention is completely described in conjunction with attached drawing.It is described below only of the invention one
Part case study on implementation, and it is not all.Based on the case study on implementation in the present invention, those skilled in the art are not making creation
Property labour under the premise of every other case study on implementation obtained, belong within the scope of the present invention.
Embodiment 1
As shown in figure 4, the present invention provides a kind of new refrigerator visual control method, the control method the following steps are included:
Step 1, initialization of (a) serial ports: data packet head is sent, data bit is then sent out, finally sends out check code；
Step 2, serial ports sends enabled: sending a frame data to large-size screen monitors, data are sent since data packet head；When sending data
Judgement, if data packet head mismatches, this frame data is abandoned, restarts to send；It closes and sends after being sent completely, it is enabled to connect
It receives；
Step 3, serial ports receives: after serial ports is sent completely, closing and sends；Enabled serial ports receives: after receiving data, if data
Packet header is not met with preset data packet head, then abandons this frame data, receive again；If data packet head and preset data packet
Head is consistent, and receives the data；After the completion of data receiver, start to carry out corresponding instruction setting according to the data issued；
Step 4, in normal course of communications, master control borad and large-size screen monitors carry out data interaction, when large-size screen monitors data change, master control borad
It being correspondingly arranged according to the instruction issued, and data modification will be sent, large-size screen monitors are judged when receiving the data of master control borad,
If uploaded consistent with the data issued, then it is assumed that this time data distributing success.
Further, in step 1, the rule of communication of serial ports is configured first, configures 9600 b/s of baud rate of serial communication,
21 byte of data length of transmission, 14 byte of received data length.
Further, the control method is 21.5 cun of communication parties between large-size screen monitors and master board of intelligent refrigerator configuration
Formula.
As a preference, think to receive error if receiving correct data not yet more than 30 seconds in step 2,
Large-size screen monitors report communication failure.
Further, in step 2, in 375ms per second and 875ms, serial ports is enabled to large-size screen monitors and sends a frame data.
Further, in step 2, every frame data are sent since data packet head, and the packet header 1byte+19byte data bit+
1byte checksum sends the byte of 21byte altogether.
In new refrigerator visual control method provided by the invention, the data being related to show code such as Fig. 3 institute of signal
Show, the present invention changes current display technology, and LED module or charactron PCB scheme are changed to 21.5 cun of large-size screen monitors of LCD liquid crystal；
21.5 cun of large-size screen monitors use android operating system, control interface and control logic of the exploitation for refrigerator manipulation；By Android
The driving bottom of system has passed through UART communications protocol and refrigerator computer board communications, realizes that the upload of control instruction is assigned.
A kind of new refrigerator visual control method provided by the invention is operated based on large-sized display screen and Android
System is shown the control signal of system and refrigerator inside signal in large scale intelligently screen by master control borad, effect such as Fig. 2 institute
Show, display screen good appearance, inquiry, display interface are friendly, and user experience is high.
Above embodiments are used for illustrative purposes only, rather than limitation of the present invention, the technology people in relation to technical field
Member, without departing from the spirit and scope of the present invention, made various transformation or modification belong to model of the invention
Farmland.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention is not departing from the front lower of spirit and scope of the invention, and various changes and improvements may be made to the invention, and the present invention wants
Protection scope is asked to be delineated by the appended claims, the specification and equivalents thereof from the appended claims.
Claims (6)
1. a kind of new refrigerator visual control method, which is characterized in that the control method the following steps are included:
Step 1, initialization of (a) serial ports: data packet head is sent, data bit is then sent out, finally sends out check code；
Step 2, serial ports sends enabled: sending a frame data to large-size screen monitors, data are sent since data packet head；When sending data
Judgement, if data packet head mismatches, this frame data is abandoned, restarts to send；It closes and sends after being sent completely, it is enabled to connect
It receives；
Step 3, serial ports receives: after serial ports is sent completely, closing and sends；Enabled serial ports receives: after receiving data, if data
Packet header is not met with preset data packet head, then abandons this frame data, receive again；If data packet head and preset data packet
Head is consistent, and receives the data；After the completion of data receiver, start to carry out corresponding instruction setting according to the data issued；
Step 4, in normal course of communications, master control borad and large-size screen monitors carry out data interaction, when large-size screen monitors data change, master control borad
It being correspondingly arranged according to the instruction issued, and data modification will be sent, large-size screen monitors are judged when receiving the data of master control borad,
If uploaded consistent with the data issued, then it is assumed that this time data distributing success.
2. a kind of new refrigerator visual control method according to claim 1, which is characterized in that in step 1, match first
The rule of communication for setting serial ports configures 9600 b/s of baud rate of serial communication, 21 byte of data length of transmission, received number
According to 14 byte of length.
3. a kind of new refrigerator visual control method according to claim 1, which is characterized in that the control method is
21.5 cun of communication modes between large-size screen monitors and master board of intelligent refrigerator configuration.
4. a kind of new refrigerator visual control method according to claim 1, which is characterized in that in step 2, if being more than
It receives within 30 seconds correct data not yet then to think to receive error, large-size screen monitors report communication failure.
5. a kind of new refrigerator visual control method according to claim 1, which is characterized in that in step 2, per second
375ms and 875ms, enable serial ports to large-size screen monitors send a frame data.
6. a kind of new refrigerator visual control method stated according to claim 5, which is characterized in that in step 2, every frame data
It is sent since data packet head, the packet header 1byte+19byte data bit+1byte checksum, sends the word of 21byte altogether
Section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910538965.9A CN110285633A (en) | 2019-06-20 | 2019-06-20 | A kind of new refrigerator visual control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910538965.9A CN110285633A (en) | 2019-06-20 | 2019-06-20 | A kind of new refrigerator visual control method |
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| Publication Number | Publication Date |
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| CN110285633A true CN110285633A (en) | 2019-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910538965.9A Pending CN110285633A (en) | 2019-06-20 | 2019-06-20 | A kind of new refrigerator visual control method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111162875A (en) * | 2019-12-30 | 2020-05-15 | 创维集团有限公司 | Embedded refrigeration equipment communication method and refrigeration equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2663889Y (en) * | 2003-12-04 | 2004-12-15 | 广东科龙电器股份有限公司 | A refrigerator with communication function |
| KR20050055449A (en) * | 2003-12-08 | 2005-06-13 | 엘지전자 주식회사 | Multi-user internet refrigerator |
| CN202420107U (en) * | 2011-12-28 | 2012-09-05 | 陈建宇 | Intelligent refrigerator |
| CN109379264A (en) * | 2018-10-16 | 2019-02-22 | 西北铁道电子股份有限公司 | A kind of multi-board communication equipment based on CAN2.0, method and system |
-
2019
- 2019-06-20 CN CN201910538965.9A patent/CN110285633A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2663889Y (en) * | 2003-12-04 | 2004-12-15 | 广东科龙电器股份有限公司 | A refrigerator with communication function |
| KR20050055449A (en) * | 2003-12-08 | 2005-06-13 | 엘지전자 주식회사 | Multi-user internet refrigerator |
| CN202420107U (en) * | 2011-12-28 | 2012-09-05 | 陈建宇 | Intelligent refrigerator |
| CN109379264A (en) * | 2018-10-16 | 2019-02-22 | 西北铁道电子股份有限公司 | A kind of multi-board communication equipment based on CAN2.0, method and system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111162875A (en) * | 2019-12-30 | 2020-05-15 | 创维集团有限公司 | Embedded refrigeration equipment communication method and refrigeration equipment |
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Application publication date: 20190927 |
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