CN108613390A - Remote control hot water apparatus based on wechat small routine - Google Patents
Remote control hot water apparatus based on wechat small routine Download PDFInfo
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- CN108613390A CN108613390A CN201810459959.XA CN201810459959A CN108613390A CN 108613390 A CN108613390 A CN 108613390A CN 201810459959 A CN201810459959 A CN 201810459959A CN 108613390 A CN108613390 A CN 108613390A
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- China
- Prior art keywords
- water
- small routine
- microcontroller
- wechat small
- hot water
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
Abstract
The present invention discloses the remote control hot water apparatus based on wechat small routine, including microcontroller, human-computer interaction module, wireless network module, temperature sensor and water level sensor, wherein, the microcontroller carries out data transmission connecting with temperature sensor and water level sensor respectively, for acquiring sensing data, and the microcontroller controls with the second relay of the first relay of driving electrothermal tube and driving water supply valve door connect respectively, the microcontroller is connect with wireless network module；The present invention acquires user and uses data, analyzes beyond the clouds, provide suggestion using strategy, to achieve the purpose that ensure the comfort of hot water temperature, water heater working under opposite power save mode.
Description
Technical field
The present invention relates to the remote control hot water apparatus based on wechat small routine, belong to kitchen and bath's appliance field.
Background technology
In existing market common bathing with electric heater be usually use front opening power switch, the stand-by period compared with
It is long.Followed by water heater control system degree of intelligence is not high enough, and it is that current pressure-bearing water heater improvement difficulty is big to trace it to its cause, existing
A kind of Intelligent water mixing valve on water heater can realize automatic output constant-temperature hot water, but it is relatively independent.
Invention content
Purpose：To solve the above-mentioned problems, the present invention provides the remote control hot water apparatus based on wechat small routine, adopts
Collect user and use data, analyze beyond the clouds, provide suggestion uses strategy, to reach the comfort, the hot water that ensure hot water temperature
Device is operated in the purpose under opposite power save mode.
Remote control hot water apparatus based on wechat small routine, including microcontroller, human-computer interaction module, wireless network
Module, temperature sensor, water level sensor, electronics water flowmeter and remote server, wherein
The temperature sensor, water level sensor and electrothermal tube are installed in water-heater water tank, and the microcontroller passes through double
Twisted wire is connect with temperature sensor and water level sensor respectively, is carried out data transmission for acquiring sensing data, and described micro-
Controller respectively with driving electrothermal tube electrothermal tube control relay and electromagnetically penstock control connect, the microcontroller and
Wireless network module is mounted on same pcb board, and the two is connected by copper foil line；
The human-computer interaction module includes display screen, button and signal lamp, and is welded on microcontroller, wireless module same
It on block pcb board, is connect respectively with microcontroller and wireless module by the circuit on pcb board, for realizing being locally located and shape
State is shown, including the required WLAN account number ciphers input of wireless network module, the water level of automatic loading water is arranged, when setting is local
Between and display setting up procedure in interactive information；
The wireless network module is logical by network data transfer protocol by the gateway and remote server of family wireless network
Letter；The remote server is communicated with wechat small routine by network data transfer protocol, and the wechat small routine is as user
Mobile terminal, the state parameter of display water heater, and control is passed back to microcontroller by wireless network module from remote server
System instruction.
Preferably, the wechat small routine exchanges data by SSL encryption agreement with remote server.
Preferably, globally unique MAC Address is equipped in the wireless module, wireless module is serviced by after user's registration
Database in device is mapped as one group of control logic with wechat account.
Preferably, the status word of the water heater and the control word of user use the data protocol of multibyte variable-length,
Wherein, status word and control word indicate the water heater status information and the generation of wechat small routine that wireless module server-side generates respectively
Control information.
Preferably, there are two the temperature sensors, one is arranged the hot water outlet in water heater, another setting exists
The temperature value detected is transmitted to microcontroller processing by the water outlet of water mixing valve, two temperature sensors respectively, and by micro-control
Device processed is uploaded to server and wechat small routine by wireless network module, and the temperature that the water outlet of water mixing valve is located in Fig. 3 passes
Sensor is not drawn into, and those skilled in the art can realize according to actual demand.
Preferably, the water level sensor uses graphite electrode formula sensor sensed water level information, can detect low water level 5%,
20%, 40%, 60%, 80% and full-water level 100%.
Preferably, further include electronics water flowmeter, the electronics water flowmeter is arranged in cold water pipe filling pipe end position, the electronics
Water flowmeter is connect using twisted-pair feeder with microcontroller, and the use water information of user is recorded, and electronics water flowmeter is not drawn into Fig. 3, ability
Field technique personnel can realize according to actual demand.
Advantageous effect：The present invention provides the remote control hot water apparatus based on wechat small routine, has the following advantages that：
1, the hot water temperature exported can intelligently be adjusted, and realization divides Account History user to be accustomed to, on-line study, control, leaving water temperature
Stablize and comfortable.
2, user sends control instruction using wechat to server, and server is in the water heater wireless network bound to user
Module sends control word, and microprocessor makes a response, and realization as required acts.At small routine end, temperature adjusting, water level control,
The functions such as timer reservation, sequence of operations interactive process have the characteristics that graphical, visual, and flow is simple, and learning cost is low.
3, water heater control method proposed by the present invention is advanced, has and predictably heats, energy conservation and environmental protection.
Description of the drawings
Fig. 1 is the system block diagram of the present invention；
Fig. 2 is the water heater end process chart of the present invention；
Fig. 3 is the device of the invention structure connection figure.
Specific implementation mode
The present invention is described in further detail below in conjunction with the accompanying drawings：
As shown in figs. 1 and 3, the remote control hot water apparatus based on wechat small routine, including microcontroller, human-computer interaction mould
Block, wireless network module, temperature sensor, water level sensor, electronics water flowmeter and remote server, wherein
The temperature sensor, water level sensor and electrothermal tube are installed in water-heater water tank, and the microcontroller passes through double
Twisted wire is connect with temperature sensor and water level sensor respectively, is carried out data transmission for acquiring sensing data, and described micro-
Controller respectively with driving electrothermal tube electrothermal tube control relay and electromagnetically penstock control connect, the microcontroller and
Wireless network module is mounted on same pcb board, and the two is connected by copper foil line；
The human-computer interaction module includes display screen, button and signal lamp, and is welded on microcontroller, wireless module same
It on block pcb board, is connect respectively with microcontroller and wireless module by the circuit on pcb board, for realizing being locally located and shape
State is shown, including the required WLAN account number ciphers input of wireless network module, the water level of automatic loading water is arranged, when setting is local
Between and display setting up procedure in interactive information；
The wireless network module is logical by network data transfer protocol by the gateway and remote server of family wireless network
Letter；The remote server is communicated with wechat small routine by network data transfer protocol, and the wechat small routine is as user
Mobile terminal, the state parameter of display water heater, and control is passed back to microcontroller by wireless network module from remote server
System instruction.
Preferably, the wechat small routine exchanges data by SSL encryption agreement with remote server.
Preferably, globally unique MAC Address is equipped in the wireless module, wireless module is serviced by after user's registration
Database in device is mapped as one group of control logic with wechat account.
Preferably, the status word of the water heater and the control word of user use the data protocol of multibyte variable-length,
Wherein, status word and control word indicate the water heater status information and the generation of wechat small routine that wireless module server-side generates respectively
Control information.
Preferably, there are two the temperature sensors, one is arranged the hot water outlet in water heater, another setting exists
The temperature value detected is transmitted to microcontroller processing by the water outlet of water mixing valve, two temperature sensors respectively, and by micro-control
Device processed is uploaded to server and wechat small routine by wireless network module.
Preferably, the water level sensor uses graphite electrode formula sensor sensed water level information, can detect low water level 5%,
20%, 40%, 60%, 80% and full-water level 100%.
Preferably, further include electronics water flowmeter, the electronics water flowmeter is arranged in cold water pipe filling pipe end position, the electronics
Water flowmeter is connect using twisted-pair feeder with microcontroller, and record user uses water information.
Working principle of the present invention is as follows：
This system includes microcontroller, human-computer interaction module, wireless network module, temperature sensor, water level sensor, electronic water
Scale and remote server, wherein
Microcontroller is responsible for acquisition sensor to local（Temperature sensor and water level sensor）Data, driving electrothermal tube control after
Electric appliance and electromagnetically penstock and human-computer interaction logic；Externally processing wireless network module receives the control word of the user come, and
Local state is passed into wireless network module, to be converted into the status word of water heater to be returned；
The status word of water heater and the control word of user use the data protocol of multibyte variable-length.Control word is user micro-
Believe in small routine, according to the one of Program Generating group of 16 binary data, particular content is as follows：Its first byte is fixed data, is indicated
Start a new control word, there are the control modes such as inquiry, modification；Second, third byte is mask, each is controlled respectively
16 bytes next are corresponding to be formulated whether control object will be changed.Status word is similar with control word, is microcontroller according to phase
One group of 16 binary data that same algorithm generates is uploaded to wechat small routine, resolves the state parameter as water heater, shows
Come, first byte is fixed data, indicates to start a new status word, second, third byte is mask, each difference
Whether the corresponding state parameter of 16 bytes will update below for control.
Human-computer interaction module can locally provide water-temperature water-level temporal information, and user can realize in the environment of not network
It is local to use.
Wireless network module passes through home gateway and server, wechat small routine terminal switch data.Wireless network module
ICP/IP protocol can be loaded；Home gateway needs to provide DDNS services；The server must have public network IP address；Described
Wechat small routine can run Request-API, analysis state word, be packaged control word；The wechat small routine can be shown remotely
Water heater can be in all information being locally displayed；The wechat small routine can control the institute that long-range water heater can be controlled locally
There is equipment.
The water heater, which can add, uses sub- account, realizes self-defined personalized use.
Water heater can realize that constant-temperature effluent, low water level automatic loading water, high water level stop upper water in the present invention.Wherein,
Constant-temperature effluent function is to use data based on user, and the parameter being locally or remotely arranged is combined to calculate gained.If
User one is selected with button in local, then asks relevant data to remote server and return control word is to microcontroller, it is micro-
Controller reads preference temperature, after history temperature in use and water consumption information are handled, controls electromagnetism water supply valve, realizes dynamic
Make.If it is in use that user two inquires current water heater in wechat, reservation information can be sent out, microprocessor is similarly
Execute above-mentioned action.If user does not in use feel like oneself to leaving water temperature, microcontroller record uses data, server to protect
The historical information of a period of time is stayed, and generates newest data.Small routine makes to user's submission on a daily or weekly basis or monthly
With report.After user sets some temperature value, temperature sensor detects cold water, hot water temperature and outlet temperature, quickly
Ground calculates, adjusts hot water flow to control water outlet water temperature in desired value, and constant temperature of water heater effluent functions are adjusted using Double layers PID
Mode.
Low water level automatic sheung shui function, be for solar water heater either other non-bearing types or do not have in due course
The electric heater of upper water function designs.Specific implementation is as follows：Water level sensor sensed water level, human-computer interaction module show water
Position, when water level is in low level threshold value or less, the interactive portion that human-computer interaction module sends out instruction information such as display water level starts to dodge
Bright, program controls the solenoid valve of water supply valve door, starts automatic loading water.
The water heater can monitor the water consumption of user, be shown in wechat small routine, and dynamically planning needs daily
The usage amount wanted heats, achievees the purpose that energy saving on demand.
Water heater remote intelligent control system, wechat small routine may be selected to submit using report to user weekly or monthly
It accuses.Report includes：Administrator can look into the total water consumption in the period, total power consumption, the behaviour in service of every sub- account, preference letter
Breath；Sub- account can look into the behaviour in service of current account, preference information.
Water heater remote intelligent control system, usable wechat payment function, the intensive occasion of the users such as school, factory,
Reservation can be selected to use, bill is generated online and submit and pay with user.
As shown in Fig. 2, for the control flow of water heater terminal：
Start：Electrifying startup；
Step1：It constantly initiates whether Get inquiry servers issue control instruction, control instruction is received, using conventional CRC
Cyclic Redundancy Algorithms verify；Verification unsuccessfully returns to Step1
Step2:Verify it is errorless after read the content of control word, discriminate whether as " inquiry " instruction, if yes then enter Step3,
Otherwise it is that " control " instructs, into Step4.
Step3：According to instruction, data to be checked are read, into Step5；
Step4：Analysis instruction, microcontroller are sent to control object, and read the state of object to be controlled, identify controlled device
Whether set action is completed, into step5.
Step5：Data in Step3-4 are packaged and generate status word, server is returned to using Post instructions, is entered
End；
End：Flow terminates.
The data of the control system detection of the present invention are stored using 16 system modes, in the feelings for not revealing protocol analysis algorithm
Under condition, there is very high safety.
Above to implement to be that the preferred embodiment of the invention is described, however, the present invention is not limited thereto is not departing from this hair
Under bright design and operation principle, various modifications that those of ordinary skill in the art make the technical solution and material of the utility model
And improvement, the protection that should all be determined in claims of the present invention.
Claims (7)
1. the remote control hot water apparatus based on wechat small routine, which is characterized in that including microcontroller, human-computer interaction mould
Block, wireless network module, temperature sensor, water level sensor, electronics water flowmeter and remote server, wherein
The temperature sensor, water level sensor and electrothermal tube are installed in water-heater water tank, and the microcontroller passes through double
Twisted wire is connect with temperature sensor and water level sensor respectively, is carried out data transmission for acquiring sensing data, and described micro-
Controller respectively with driving electrothermal tube electrothermal tube control relay and electromagnetically penstock control connect, the microcontroller and
Wireless network module is mounted on same pcb board, and the two is connected by copper foil line；
The human-computer interaction module includes display screen, button and signal lamp, and is welded on microcontroller, wireless module same
It on block pcb board, is connect respectively with microcontroller and wireless module by the circuit on pcb board, for realizing being locally located and shape
State is shown, including the required WLAN account number ciphers input of wireless network module, the water level of automatic loading water is arranged, when setting is local
Between and display setting up procedure in interactive information；
The wireless network module is logical by network data transfer protocol by the gateway and remote server of family wireless network
Letter；The remote server is communicated with wechat small routine by network data transfer protocol, and the wechat small routine is as user
Mobile terminal, the state parameter of display water heater, and control is passed back to microcontroller by wireless network module from remote server
System instruction.
2. the remote control hot water apparatus according to claim 1 based on wechat small routine, which is characterized in that described micro-
Letter small routine exchanges data by SSL encryption agreement with remote server.
3. the remote control hot water apparatus according to claim 1 based on wechat small routine, which is characterized in that the nothing
It is equipped with globally unique MAC Address in wire module, wireless module is by after user's registration, the database in server and wechat account
It is mapped as one group of control logic.
4. the remote control hot water apparatus according to claim 1 based on wechat small routine, which is characterized in that the heat
The status word of hydrophone and the control word of user use the data protocol of multibyte variable-length, wherein status word and control word point
Not Biao Shi wireless module server-side generate water heater status information and wechat small routine generate control information.
5. the remote control hot water apparatus according to claim 1 based on wechat small routine, which is characterized in that the temperature
It spends there are two sensors, one is arranged the hot water outlet in water heater, and the water outlet in water mixing valve, two temperature are arranged in another
The temperature value detected is transmitted to microcontroller processing by degree sensor respectively, and is passed through on wireless network module by microcontroller
Reach server and wechat small routine.
6. the remote control hot water apparatus according to claim 1 based on wechat small routine, which is characterized in that the water
Level sensor uses graphite electrode formula sensor sensed water level information, can detect low water level 5%, 20%, 40%, 60%, 80% and expires
Water level 100%.
7. the remote control hot water apparatus according to claim 1 based on wechat small routine, which is characterized in that further include
Electronics water flowmeter, electronics water flowmeter setting in cold water pipe filling pipe end position, the electronics water flowmeter using twisted-pair feeder with it is micro-
Controller connects, and record user uses water information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810459959.XA CN108613390A (en) | 2018-05-15 | 2018-05-15 | Remote control hot water apparatus based on wechat small routine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810459959.XA CN108613390A (en) | 2018-05-15 | 2018-05-15 | Remote control hot water apparatus based on wechat small routine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108613390A true CN108613390A (en) | 2018-10-02 |
Family
ID=63663280
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810459959.XA Pending CN108613390A (en) | 2018-05-15 | 2018-05-15 | Remote control hot water apparatus based on wechat small routine |
Country Status (1)
| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111260851A (en) * | 2018-12-03 | 2020-06-09 | 青岛经济技术开发区海尔热水器有限公司 | Control method for sharing water heater system |
| CN111338224A (en) * | 2020-03-09 | 2020-06-26 | 珠海格力电器股份有限公司 | Intelligent reservation control method and device based on WeChat applet and intelligent terminal |
| CN114553904A (en) * | 2020-11-25 | 2022-05-27 | 台州正立电机有限公司 | WeChat applet-based remote motor control method |
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Application publication date: 20181002 |