CN106468004A - A kind of washing machine master control borad with communication function - Google Patents
A kind of washing machine master control borad with communication function Download PDFInfo
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- CN106468004A CN106468004A CN201610551852.9A CN201610551852A CN106468004A CN 106468004 A CN106468004 A CN 106468004A CN 201610551852 A CN201610551852 A CN 201610551852A CN 106468004 A CN106468004 A CN 106468004A
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- washing machine
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F33/00—Control of operations performed in washing machines or washer-dryers
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- D06F2212/02—
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- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
A kind of washing machine master control borad with communication function, including washing machine control module and washing machine mixed-media network modules mixed-media；Washing machine control module includes central processing unit（1）And and central processing unit（1）The RF identification interface being connected（7）, bar code reader interface（8）, sensor of washing machine interface（9）, washing machine display screen interface（10）, drive circuit（11）, memorizer（2）, USB interface（3）, I/O interface（4）；Central processing unit（1）With drive circuit（11）Connect；Described mixed-media network modules mixed-media includes central processing unit（1）, radio frequency sending/receiving module（5）.Synthesize the baseband signal that will launch by central processing unit, and the baseband signal receiving is decoded；Communication module in hinge structure can save the memory space of other single-chip microcomputer one class, by being integrated into the function of processing baseband signal in central processing unit, can improve utilization rate of central processing unit, cost-effective.
Description
Technical field
The present invention relates to home appliance field, more particularly to a kind of washing machine master control borad with communication function.
Background technology
With the popularization of the Internet, network technology is more and more ripe, and the maturing of existing household electrical appliance function, existing
The developing of household electrical appliance function being absorbed in bottleneck gradually.Household electrical appliances application vendor starts sight is put into the interconnection of more developing
Net, Internet of Things arises at the historic moment.Washing machine must have function of surfing the Net as household electrical appliance the most universal on the net it is desirable to connect.
In existing patent and patent application document, disclose the solution of part internet-of-thing washing machine.
Number of patent application：200910203265.0, disclose a kind of wireless network card, carry out wireless network for terminal and lead to
Letter, including main control module, USB module, power supply mould, radio-frequency module and memory module.State main control module, described for controlling
USB module, by carrying out the transmission of data to this USB module transmitting control commands, for interacting with described terminal, makes this
Terminal carries out wireless communication：Described USB module, for receiving after the described control command that described main control module sends
According to described control command, described memory module is operated：Described memory module is connected with described USB module, is used for depositing
Storage data.
Number of patent application：201420080471.3, disclose a kind of remote controlled washing machine, including：Washing machine and
Terminal controller, described washing machine includes Master control chip, and described Master control chip is provided with and can be connected with terminal controller
Circuit for remotely controlling, including drive circuit, central processing unit, wireless network module, output module and sensor circuit, described drive
Galvanic electricity road, wireless network module, output module and sensor circuit are electrically connected with described central processing unit respectively；Described terminal control
Device processed includes terminal control chip, and described terminal control chip is provided with input module and communication module.This patent is not
It is that Master control chip and terminal control chip are separate in place of foot, Master control chip includes central processing unit, terminal control core
Piece includes communication module, and communication module realizes communication function needs some auxiliary processing units, and being related to of two chips can increase
The cost of washing machine.
Number of patent application：201420050504.4, disclose a kind of washing machine master control borad with communication module, the present invention is public
Open a kind of washing machine master control borad with communication module, including：Wiring board and be arranged on electronic device on described wiring board, institute
State wiring board and be provided with the control circuit being connected with PCT, including drive circuit, central processing unit and and described
The memory element of central processing unit electrical connection and communication module, described communication module can connect the network letter of PCT
Number；Described central processing unit is also electrically connected with key-press module, output module and sensor assembly, and described electronic device connects described
Key-press module, output module and sensor assembly.It can be seen in the drawings that communication module can processor connect.Communication module
Communication function can be completed.Communication module is not described in detail it is possible to understand that being realized by network interface card.Network interface card has process
Unit, such as single-chip microcomputer, and last have identical shortcoming, high cost.
In order to solve this problem, the present invention is proposed hereby.
Content of the invention
The purpose of the present invention, is to provide a kind of washing machine master control borad with communication function.
In order to realize these purposes, adopt the following technical scheme that：
A kind of washing machine master control borad with communication function, including washing machine control module and washing machine mixed-media network modules mixed-media；
Washing machine control module is used for realizing washing machine control work；
Washing machine mixed-media network modules mixed-media is used for realizing network connection；
Washing machine control module is included central processing unit 1 and the several interfaces being connected with central processing unit 1, memorizer 2, drives
Galvanic electricity road 11；
Described mixed-media network modules mixed-media includes central processing unit 1, radio frequency sending/receiving module 5.
In embodiment, described interface includes RF identification interface 7, and washing machine can be with radio frequency by RF identification interface 7
Identification equipment is connected.
In embodiment, described interface includes bar code reader interface 8, and washing machine can by bar code reader interface 8
To be connected with bar code reader.
In embodiment, described interface includes sensor of washing machine interface 9, and washing machine can by sensor of washing machine interface 9
To be connected with sensor of washing machine.
In embodiment, described clothing machine sensor mainly includes turbidity transducer, level sensor, weight sensor, light
Learn sensor, water hardness detection sensor, vibrating sensor and pH value sensor.
In embodiment, described interface includes washing machine display screen interface 10, and washing machine passes through display screen interface 10 can be with
Display screen is connected.
In embodiment, described interface includes USB interface 3, and washing machine can be connected with USB device by USB interface 3.
In embodiment, described interface includes I/O interface 4, and washing machine can be connected with I/O equipment by I/O interface 4.
Preferably, described mixed-media network modules mixed-media can also include antenna 6, described antenna 6 can select shaft-like, ceramic or
Microstrip antenna.
Advantageous Effects of the present invention：
The mixed-media network modules mixed-media of the present invention includes central processing unit, radio frequency sending/receiving module, and being synthesized by central processing unit 1 will
The baseband signal of transmitting, and the baseband signal receiving is decoded；Communication module in hinge structure can be saved
In addition the memory space of single-chip microcomputer one class, by being integrated into the function of processing baseband signal in central processing unit, can improve
Utilization rate of central processing unit, cost-effective.
Brief description
Fig. 1 is present configuration block diagram.
Central processing unit 1, memorizer 2, USB interface 3, I/O interface 4, radio frequency sending/receiving module 5, antenna 6, radio frequency is known
Other device interface 7, bar code reader interface 8, sensor of washing machine interface 9, washing machine display screen interface 10, drive circuit
11.
Specific embodiment
Embodiment 1, with reference to Fig. 1, a kind of washing machine master control borad with communication function, including washing machine control module and wash
Clothing machine mixed-media network modules mixed-media.Washing machine control module includes central processing unit 1 and the RF identification that is connected with central processing unit 1 is connect
Mouth 7, bar code reader interface 8, sensor of washing machine interface 9, washing machine display screen interface 10, drive circuit 11, memorizer
2nd, USB interface 3, I/O interface 4.Central processing unit 1 is in consequence in washing machine master control borad, is connected with above-mentioned part,
It is used for realizing washing machine control work.Central processing unit 1 is connected with drive circuit 11, thus controlling washing machine all parts work
Make.Central processing unit 1 is shown by RF identification interface 7, bar code reader interface 8, sensor of washing machine interface 9, washing machine
The interfaces such as display screen interface 10, USB interface 3, I/O interface 4, can be with radio frequency identification equipment, bar code reader, all kinds of washing machine
Sensor, washing machine display screen, all kinds of USB device, various I/O equipment are connected.Preferably realize washing machine hardware expanding work(
Energy.Described sensor of washing machine includes turbidity transducer, level sensor, weight sensor, optical pickocff, water hardness inspection
Survey sensor, vibrating sensor and pH value sensor etc..USB interface 3 and I/O interface 4 are used for realizing washing machine hardware capability
Extension.
Connect the demand of network in order to realize washing machine, described mixed-media network modules mixed-media includes central processing unit 1, radio frequency sends and connects
Receive module with 5 and antenna 6.Radio frequency sending/receiving module 5 is responsible for radio-frequency receiving-transmitting, frequency synthesis, power amplification.Central processing unit 1
It is used for synthesizing the baseband signal that will launch, and the baseband signal receiving is decoded；It is responsible for signal processing and agreement
Process.
Specific works step is：The data of the process through central processing unit for each functional part of washing machine is converted to
After the data of 802.11 serial protocols, data is packaged, is that subsequent transmission is prepared, it is by consolidating in central processing unit
Determine program realization.
In order to the safety criterion of compatible country variant and area, improve the safety issue of washing machine, the present invention carries
Supply the washing machine master control borad of compatible with multiple security standards, the international safety standard such as WEP, WAP, WPA, RSN can not only have been used
Communicated, and be also compatible with the safe encryption standard WAPI of China.So that washing machine master control borad can be according to the country one belongs to
It is adjusted cipher mode with regional safety criterion, realize safer wireless network environment, so that user is more pacified
Full use wireless network.
Described radio frequency sending/receiving module 5 using the chip supporting 802.11 serial protocols, including 802.11a,
802.11b, 802.11c, 802.11g, 802.11h etc., can only support that one kind can also support various protocols simultaneously.
During work, the central processing unit 1 in described mixed-media network modules mixed-media converts the data into the WLAN data for 802.11, and leads to
Cross that radio frequency sending/receiving module is modulated into the signal of 2.4GHZ or 5GHZ and wireless apss carry out data interaction, signal is via central authorities
Processor 1 can be using different safety criterions according to the difference of the countries and regions being located.
In order to do washing, function is preferably connected in network, obtains higher network signal, and described mixed-media network modules mixed-media also may be used
To include antenna 6, according to applied environment and other factors, antenna 6 can select shaft-like, ceramic or microstrip antenna, permissible
Support one of 2.4GHz and 5GHz channel or two.
During transmission, the central processing unit 1 in described mixed-media network modules mixed-media converts the data into the WLAN data for 802.11, and leads to
Cross the signal that radio frequency sending/receiving module 5 is modulated into 2.4GHZ or 5GHZ, radio-frequency (RF) switch is connected to antenna, afterwards and wireless apss
（WAP）Carry out data interaction, signal can adopt according to the difference of the countries and regions being located via central processing unit 1
Different safety criterions.
Workflow is divided into and sending and receiving, specific as follows：
During transmission, the central processing unit 1 in mixed-media network modules mixed-media is associated with WAP, obtains what WAP was adopted
Safety criterion；The data that central processing unit 1 was processed safety according to agreement after 802.11 standard data formats are changed
Standard selects the corresponding secure cryptographic algorithm in central processing unit 1；It is modulated into 2.4GHz via radio frequency sending/receiving module 5 again
Or the radiofrequency signal of 5GHz, sent by antenna 6.
During reception, antenna receives and is transmitted through next data via network, and these data are entered via radio frequency sending/receiving module 5
It is transferred in central processing unit 1 after row conversion, central processing unit 1 is decrypted, dissection process.
Although being disclosed to the present invention by above example, protection scope of the present invention is not limited to this,
Broadly fall into protection scope of the present invention without departing from the equivalent under the conditions of present inventive concept.
Claims (9)
1. a kind of washing machine master control borad with communication function is it is characterised in that include washing machine control module and washing machine net
Network module；
Washing machine control module is used for realizing washing machine control work；
Washing machine mixed-media network modules mixed-media is used for realizing network connection；
Washing machine control module includes central processing unit（1）And and central processing unit（1）Several interfaces of being connected, memorizer
（2）, drive circuit（11）；
Described mixed-media network modules mixed-media includes central processing unit（1）, radio frequency sending/receiving module（5）.
2. washing machine master control borad according to claim 1 is it is characterised in that described interface includes RF identification interface（7）,
Washing machine passes through RF identification interface（7）Can be connected with radio frequency identification equipment.
3. washing machine master control borad according to claim 1 is it is characterised in that described interface includes bar code reader interface
（8）, washing machine is by bar code reader interface（8）Can be connected with bar code reader.
4. washing machine master control borad according to claim 1 is it is characterised in that described interface includes sensor of washing machine interface
（9）, washing machine is by sensor of washing machine interface（9）Can be connected with sensor of washing machine.
5. washing machine master control borad according to claim 4 is it is characterised in that described clothing machine sensor mainly includes turbidity
Sensor, level sensor, weight sensor, optical pickocff, water hardness detection sensor, vibrating sensor and pH value pass
Sensor.
6. washing machine master control borad according to claim 1 is it is characterised in that described interface includes washing machine display screen interface
（10）, washing machine is by display screen interface（10）Can be connected with display screen.
7. washing machine master control borad according to claim 1 is it is characterised in that described interface includes USB interface（3）, laundry
Machine passes through USB interface（3）Can be connected with USB device.
8. washing machine master control borad according to claim 1 is it is characterised in that described interface includes I/O interface（4）, laundry
Machine passes through I/O interface（4）Can be connected with I/O equipment.
9. washing machine master control borad according to claim 1 is it is characterised in that described mixed-media network modules mixed-media can also include antenna
（6）, described antenna（6）Shaft-like, ceramic or microstrip antenna can be selected.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015105064771 | 2015-08-18 | ||
| CN201510506477 | 2015-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106468004A true CN106468004A (en) | 2017-03-01 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610551852.9A Pending CN106468004A (en) | 2015-08-18 | 2016-07-14 | A kind of washing machine master control borad with communication function |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050046353A (en) * | 2003-11-14 | 2005-05-18 | 엘지전자 주식회사 | Method for controlling of smart washer using the home network |
| CN1714191A (en) * | 2002-01-22 | 2005-12-28 | 株式会社东芝 | Laundry system including home terminal device and laundry apparatus with communicating function |
| CN102383286A (en) * | 2010-09-01 | 2012-03-21 | 海尔集团公司 | Intelligentized internet-of-thing washing machine |
| CN103820976A (en) * | 2014-02-25 | 2014-05-28 | 江苏新安电器有限公司 | Washing machine main control panel with communication module |
| CN203795186U (en) * | 2014-02-25 | 2014-08-27 | 江苏新安电器有限公司 | Washing machine main control panel with communication module |
-
2016
- 2016-07-14 CN CN201610551852.9A patent/CN106468004A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1714191A (en) * | 2002-01-22 | 2005-12-28 | 株式会社东芝 | Laundry system including home terminal device and laundry apparatus with communicating function |
| KR20050046353A (en) * | 2003-11-14 | 2005-05-18 | 엘지전자 주식회사 | Method for controlling of smart washer using the home network |
| CN102383286A (en) * | 2010-09-01 | 2012-03-21 | 海尔集团公司 | Intelligentized internet-of-thing washing machine |
| CN103820976A (en) * | 2014-02-25 | 2014-05-28 | 江苏新安电器有限公司 | Washing machine main control panel with communication module |
| CN203795186U (en) * | 2014-02-25 | 2014-08-27 | 江苏新安电器有限公司 | Washing machine main control panel with communication module |
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Application publication date: 20170301 |
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