CN105546606A - Purification method, related device and system for kitchen air - Google Patents
Purification method, related device and system for kitchen air Download PDFInfo
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- CN105546606A CN105546606A CN201610066639.9A CN201610066639A CN105546606A CN 105546606 A CN105546606 A CN 105546606A CN 201610066639 A CN201610066639 A CN 201610066639A CN 105546606 A CN105546606 A CN 105546606A
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- air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2021—Arrangement or mounting of control or safety systems
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Abstract
The invention discloses a purification method, a related device and a method for kitchen air, wherein the purification method comprises the following steps of when a purification instruction for the kitchen air, which is transmitted by a mobile terminal through a wireless network, is received, determining whether to need to perform the air purification operation according to the detection result of the current air quality of a kitchen; and when the condition that air purification operation is needed to be performed is determined, transmitting a first control construction to a fan of a range hood so as to control the fan to rotate according to a preset rotating speed. The invention provides the technical scheme of remotely controlling the range hood to automatically detect the air quality and automatically purify the air by using the mobile terminal; and the detection and intelligent purification of the air quality can be intelligently realized without the contact with the range hood, and the control operation for the range hood by a user is facilitated.
Description
Technical field
The present invention relates to a kind of purification method of air in kitchen, relevant apparatus and system.
Background technology
Usual kitchen environment often ignore by masses, the peculiar smell in some kitchens, particle, bacterium etc. bring healthy hidden danger directly to people.But range hood needs to wait user to go home to open, and not only needs certain hour to get rid of peculiar smell, also likely sucks unhealthy particle and bring hidden danger to health.And for reaching best oil extraction effect and energy-conservation object, often needing user repeatedly to regulate intervention, not only wasting time and energy, can not reach energy-conservation.In addition, when cooking, lampblack absorber button is frequently touched, also totally unfavorable to dietetic hygiene.
Summary of the invention
In view of the technological deficiency existed in prior art and technology drawback, the embodiment of the present invention provides the purification method, relevant apparatus and the system that overcome the problems referred to above or a kind of air in kitchen of solving the problem at least in part.
As an aspect of the embodiment of the present invention, relate to a kind of purification method of air in kitchen, comprising:
When receiving the purification instruction of the air in kitchen that mobile terminal is sent by wireless network, according to the testing result of the air quality when forward galley, determine whether the operation needing to carry out purification of air;
When determining to need to carry out air purifying operation, sending the first control instruction to the blower fan of range hood, rotating according to preset rotation speed to control described blower fan.
In one embodiment, described basis, when the testing result of the air quality of forward galley, determines whether the operation needing to carry out purification of air, comprising:
Obtain the parameter values for detection of current kitchen air quality;
By the purification of air parameter value carried in described purification instruction, compare with described parameter values for detection;
When the absolute value of both differences is more than or equal to default threshold value, determine the operation needing to carry out purification of air.
In one embodiment, obtain the parameter values for detection of the kitchen air quality detected, comprising:
The pollutant parameter value that one or more sensors following that acquisition is arranged on range hood inside respectively collect:
Smoke Detection sensor, formaldehyde examination sensor and PM2.5 detecting sensor;
When the pollutant parameter value got is multiple, calculates the weighted average of multiple pollutant parameter value, obtain the parameter values for detection of kitchen air quality, otherwise, using the pollutant parameter value that the gets parameter values for detection as described kitchen air quality.
In one embodiment, described in send the first control instruction to the blower fan of range hood, comprising:
According to the size of the absolute value of the difference of described parameter values for detection and purification of air parameter value, from multiple preset rotation speed, select a rotating speed being defined as described blower fan; Described multiple preset rotation speed varies in size, and the absolute value range that correspondence one is default respectively; The size positive correlation of described preset rotation speed and described absolute value;
The rotating speed of the blower fan determined is carried in described control instruction and sends to described blower fan.
In one embodiment, when determining to need to carry out air purifying operation, also comprise:
Control the following opening of device in described range hood:
Plasma air purification equipment and/or ultraviolet generation equipment.
In one embodiment, send the first control instruction to after the blower fan of range hood, also comprise:
Current kitchen air quality is detected;
By the purification of air parameter value carried in described purification instruction, compare with the parameter values for detection detected;
When the absolute value of both differences is less than default threshold value, send the second control instruction to the blower fan of range hood, quit work to control described blower fan.
In one embodiment, when the absolute value of both differences is less than default threshold value, also comprise:
By wireless network, the result of purification of air is returned to mobile terminal.
In one embodiment, described wireless network, comprise following one or more:
Near-field communication network, WLAN and the wireless network realized by public mobile network.
As the another aspect of the embodiment of the present invention, relate to a kind of range hood, comprising: Detection of Air Quality mechanism, single-chip microcomputer, wireless communication module and blower fan;
Described Detection of Air Quality structure, is set to detect the air quality in kitchen;
Described single-chip microcomputer, be set to when described wireless communication module receives the purification instruction of the air in kitchen of the transmission of mobile terminal by the wireless network set up in advance, according to the testing result of described Detection of Air Quality mechanism to the air quality when forward galley, determine whether the operation needing to carry out purification of air; When determining to need to carry out air purifying operation, send the first control instruction to the blower fan of range hood;
Described blower fan, is set to rotate according to the preset rotation speed of the first control instruction instruction of described single-chip microcomputer.
In one embodiment, described single-chip microcomputer, specifically for obtaining the parameter values for detection of current kitchen air quality; By the purification of air parameter value carried in described purification instruction, compare with described parameter values for detection; When the absolute value of both differences is more than or equal to default threshold value, determine the operation needing to carry out purification of air.
In one embodiment, Detection of Air Quality mechanism comprises one or more sensors following: Smoke Detection sensor, formaldehyde examination sensor and PM2.5 detecting sensor;
Described single-chip microcomputer, for obtaining the pollutant parameter value that one or more sensors above-mentioned collect respectively, when the pollutant parameter value got is multiple, calculate the weighted average of multiple pollutant parameter value, obtain the parameter values for detection of kitchen air quality, otherwise, using the pollutant parameter value that the gets parameter values for detection as described kitchen air quality.
In one embodiment, described single-chip microcomputer, specifically for the size of the absolute value of the difference according to described parameter values for detection and purification of air parameter value, selects a rotating speed being defined as described blower fan from multiple preset rotation speed; Described multiple preset rotation speed varies in size, and the absolute value range that correspondence one is default respectively; The size positive correlation of described preset rotation speed and described absolute value; The rotating speed of the blower fan determined is carried in described control instruction and sends to described blower fan.
In one embodiment, following one or two equipment are also comprised: plasma air purification equipment and/or ultraviolet generation equipment;
Described single-chip microcomputer, also for when determining to need to carry out air purifying operation, controls above-mentioned one or two opening of device.
In one embodiment, described single-chip microcomputer, also for sending the first control instruction to after the blower fan of range hood, detects the carrying out of current kitchen air quality; By the purification of air parameter value carried in described purification instruction, compare with the parameter values for detection detected; When the absolute value of both differences is less than default threshold value, send the second control instruction to the blower fan of range hood;
Described blower fan, also for quitting work when receiving the second control instruction.
In one embodiment, described single-chip microcomputer, also for the result of described purification of air being returned to mobile terminal by described wireless communication module.
As the one side again of the embodiment of the present invention, relate to a kind of cleaning system of air in kitchen, comprising:
Range hood, during for receiving the purification instruction of the air in kitchen that mobile terminal is sent by wireless network, according to the testing result of the air quality when forward galley, determines whether the operation needing to carry out purification of air; When determining to need to carry out air purifying operation, sending the first control instruction to the blower fan of range hood, rotating according to preset rotation speed to control described blower fan;
Mobile terminal, for sending the purification instruction of air in kitchen to range hood.
In one embodiment, described range hood, also for after the operation of purification of air completes, to the purification result of described mobile terminal feedback air in kitchen.
In one embodiment, described wireless network, comprising:
Near-field communication network, WLAN and the wireless network realized by public mobile network.
The embodiment of the present invention at least achieves following technique effect:
The purification method of the above-mentioned air in kitchen that the embodiment of the present invention one provides, device and system, when receiving the purification instruction of the air in kitchen that mobile terminal is sent by wireless network, according to the current testing result to kitchen air quality, determine whether the operation needing to carry out purification of air, when needed, sending controling instruction is to the blower fan of range hood, control this blower fan to rotate according to preset rotation speed, to discharge contaminated air fast, thus reach the object of Intelligent purifying air in kitchen, the embodiment of the present invention one provides a kind of technical scheme utilizing mobile terminal remote control range hood automatically to detect air quality and self-purging air, do not need to contact range hood and just can realize detection to air quality and Intelligent purifying intelligently, facilitate the control operation of user to range hood.
Other features and advantages of the present invention will be set forth in the following description, and, partly become apparent from description, or understand by implementing the present invention.Object of the present invention and other advantages realize by structure described in write description, claims and accompanying drawing and obtain.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for description, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
The flow chart of the purification method of the air in kitchen that Fig. 1 provides for the embodiment of the present invention one;
Fig. 2 provides the interface schematic diagram of APP for the embodiment of the present invention one;
The implementing procedure figure of the step S11 that Fig. 3 provides for the embodiment of the present invention one;
The Organization Chart that Fig. 4 provides mobile phone to be purified air by 4G network+WIFI network control range hood for the embodiment of the present invention one;
The structural representation of the range hood that Fig. 5 provides for the embodiment of the present invention one;
The structural representation of a kind of concrete example of the range hood that Fig. 6 provides for the embodiment of the present invention one;
The structural representation of the cleaning system of the air in kitchen that Fig. 7 provides for the embodiment of the present invention one;
The flow chart of the purification method of the air in kitchen that Fig. 8 provides for the embodiment of the present invention two;
The structural representation of the range hood that Fig. 9 provides for the embodiment of the present invention two;
The structural representation of the cleaning system of a kind of air in kitchen that Figure 10 provides for the embodiment of the present invention two.
Detailed description of the invention
Below with reference to accompanying drawings exemplary embodiment of the present disclosure is described in more detail.Although show exemplary embodiment of the present disclosure in accompanying drawing, however should be appreciated that can realize the disclosure in a variety of manners and not should limit by the embodiment set forth here.On the contrary, provide these embodiments to be in order to more thoroughly the disclosure can be understood, and complete for the scope of the present disclosure can be conveyed to those skilled in the art.
Respectively the various detailed description of the invention of the purification method of the air in kitchen that the embodiment of the present invention provides, relevant apparatus and system are described in detail below.
In the purification method of the air in kitchen provided in the embodiment of the present invention, relate to two ends, one is mobile terminal, and another is range hood, mobile terminal is used for carrying out Long-distance Control to range hood, to realize the object purified air in kitchen by range hood.
Mobile terminal can be various terminal such as mobile phone, panel computer, notebook computer, various wearable device such as bracelet, finger ring, the helmet etc.
The purification method of the air in kitchen that the embodiment of the present invention provides, device and system, two kinds of embodiments can be had, a kind of is that mobile terminal sends purification instruction according to the operation of user, to realize the real-time control to range hood, the purification instruction that this control sends based on mobile terminal triggers.
Another kind of mode is the parameter that user pre-sets required purification of air, it is sent to range hood by wireless network by mobile terminal, after this range hood timing or sporadically air quality is detected, when determining to need purification of air, automatically carry out the purification of air.
Respectively above-mentioned two kinds of modes are described in detail with embodiment one and embodiment two below.
Embodiment one:
The purification method of the air in kitchen that the embodiment of the present invention one provides, at fume-exhausting pusher side, with reference to shown in Fig. 1, comprises the steps:
S11, when receiving the purification instruction of the air in kitchen that mobile terminal is sent by wireless network, according to the testing result of the air quality when forward galley, determine whether the operation needing to carry out purification of air;
S12, when determining to need to carry out air purifying operation, sending the first control instruction to the blower fan of range hood, rotating according to preset rotation speed to control blower fan.
In above-mentioned steps S11, some options can be preset in the interface of mobile terminal, this option of user by selecting, trigger the instruction of purification of air.The example at the interface such as shown in Fig. 2, during the option that user clicks in APP " carrying out kitchen air purifying at once ", mobile terminal generates the purification instruction of air in kitchen, carries corresponding purification of air parameter value in this instruction.
Further, in above-mentioned steps S11, according to the testing result of the air quality when forward galley, determine whether the operation needing to carry out purification of air, in the specific implementation, with reference to shown in Fig. 3, can be realized by following flow process:
S31, obtain the parameter values for detection of current kitchen air quality;
S32, the purification of air parameter value will carried in purification instruction, compare with parameter values for detection;
Whether the absolute value of the difference of S33, both judgements is less than default threshold value; When the absolute value of both differences is more than or equal to default threshold value, perform step S34;
S34, determine the operation that needs to carry out purification of air.
In one embodiment, the parameter values for detection of above-mentioned current kitchen air quality, can be obtained by following manner:
The pollutant parameter value that one or more sensors following that acquisition is arranged on range hood inside respectively collect:
Smoke Detection sensor, formaldehyde examination sensor and PM2.5 detecting sensor;
When the pollutant parameter value got is multiple, calculates the weighted average of multiple pollutant parameter value, obtain the parameter values for detection of kitchen air quality, otherwise, using the pollutant parameter value that the gets parameter values for detection as described kitchen air quality.
In the inside of range hood, one or more pollutant monitoring sensors such as Smoke Detection sensor, formaldehyde examination sensor and PM2.5 detecting sensor etc. can be installed in advance, the parameter value of the pollutant in this or these sensor Real-time Collection air, such as, in the unit volume parameter such as quantity of pollutant.When adopting multiple pollutant monitoring sensor to detect, such as average weighted computational methods can be adopted, draw the parameter values for detection finally can evaluating current kitchen air quality.When only adopting a pollutant monitoring sensor to detect, the parameter value of the pollutant collected by this sensor is as the parameter values for detection evaluating current kitchen air quality.
In one embodiment, in above-mentioned S12, send the first control instruction to the blower fan of range hood, may be embodied as:
According to the size of the absolute value of the difference of parameter values for detection and purification of air parameter value, from multiple preset rotation speed, select a rotating speed being defined as blower fan; Described multiple preset rotation speed varies in size, and the absolute value range that correspondence one is default respectively; The size positive correlation of described preset rotation speed and described absolute value;
The rotating speed of the blower fan determined is carried in described control instruction and sends to blower fan.
For example, as following table 1, pre-set three rotation speed of fan, the absolute value range from low to high respectively from different is corresponding, and generally speaking, the absolute value of the difference of parameter values for detection and purification of air parameter value is larger, then corresponding rotating speed is higher.That is, when the air quality deviation of kitchen current air mass and expectation is larger, then mean may air quality become poorer, then the rotation speed of fan needed is higher.
Table 1
Drop on which scope according to the absolute value of above-mentioned difference and correspondingly can select corresponding rotating speed.
In one embodiment, when above-mentioned steps S11 determines to need to carry out air purifying operation, following step can also be performed:
Control the following opening of device in range hood:
Plasma air purification equipment and/or ultraviolet generation equipment.
In the above-described embodiments, can preset plasma air purification equipment and ultraviolet generation equipment in range hood, by controlling plasma air purification equipment and/or ultraviolet generation opening of device, produce plasma and/or ultraviolet, function that is plasma cleaning, ultraviolet sterilization can be played, improve the effect of purification of air further.
In one embodiment, send the first control instruction in above-mentioned steps S12 to after the blower fan of range hood, following step can also be performed:
Current kitchen air quality is detected;
By the purification of air parameter value carried in described purification instruction, purify parameter value with the detection detected and compare;
When the absolute value of both differences is less than default threshold value, send the second control instruction to the blower fan of range hood, quit work to control blower fan.
In the above-described embodiments, when the blower fan controlling range hood rotates according to the rotating speed preset, during to discharge the contaminated air in kitchen as early as possible, can also detect (detect and can periodically perform, or perform aperiodically, or continue to perform) kitchen air quality further, when detection is qualified, namely, when the absolute value of purification of air parameter value and purification of air parameter value difference is less than default threshold value, controls blower fan and quit work, rationally to save power supply.
In one embodiment, when the absolute value of purification of air parameter value and purification of air parameter value difference is less than default threshold value, the step by wireless network, the result of purification of air being returned to mobile terminal can also be performed.
Such as user can see the result of purification of air in the interface of APP, and the testing result of such as current detection is how many, or the purification of air indicative message such as successfully.
In embodiments of the present invention, above-mentioned wireless network can have multiple, such as, comprise following a kind of network or multiple hybrid network: near-field communication network, WLAN and the wireless network realized by public mobile network.
The network that near field communication network is formed as by the mode (such as bluetooth, infrared, NFC etc.) of various short-range communication, WLAN comprises WIFI or other forms of WLAN, and the wireless network realized by public mobile network network comprises the carrier networks etc. such as 2G, 3G, 4G of various standard.The embodiment of the present invention does not limit this.
For the hybrid mode of 4G network+WIFI, with reference to shown in Fig. 4, in the purification method of the above-mentioned air in kitchen that the embodiment of the present invention provides, the purification instruction of air in kitchen is sent to network side Cloud Server by networks such as such as TD-LTE by mobile terminal such as mobile phone, network side Cloud Server is again by its format transformation, be sent to the gateway (such as wireless router) of the LAN at object range hood place, after this wireless router obtains this purification instruction, further this purification instruction is sent to corresponding range hood.Range hood carries out subsequent operation after receiving this purification instruction further.
The embodiment of the present invention one does not limit the mode of instruction at various transmission in wireless network and the form of employing of above-mentioned purification of air.
Based on same inventive concept, the embodiment of the present invention one additionally provides the cleaning system of a kind of range hood and air in kitchen, the principle of dealing with problems due to these devices and system is similar to the purification method of aforementioned air in kitchen, therefore the enforcement of this device and system see the enforcement of preceding method, can repeat part and repeats no more.
A kind of range hood, with reference to shown in Fig. 5, comprising: Detection of Air Quality mechanism 51, single-chip microcomputer 52, wireless communication module 53 and blower fan 54; Wherein:
Detection of Air Quality structure 51, is set to detect the air quality in kitchen;
Single-chip microcomputer 52, be set to when wireless communication module 53 receives the purification instruction of the air in kitchen of the transmission of mobile terminal by the wireless network set up in advance, according to the testing result of described Detection of Air Quality mechanism to the air quality when forward galley, determine whether the operation needing to carry out purification of air; When determining to need to carry out air purifying operation, send the first control instruction to the blower fan of range hood;
Blower fan 54, is set to rotate according to the preset rotation speed of the first control instruction instruction of single-chip microcomputer 52.
In one embodiment, single-chip microcomputer 52, specifically for obtaining the parameter values for detection of current kitchen air quality; By the purification of air parameter value carried in described purification instruction, compare with described parameter values for detection; When the absolute value of both differences is more than or equal to default threshold value, determine the operation needing to carry out purification of air.
In one embodiment, Detection of Air Quality mechanism 51 can comprise one or more sensors following: Smoke Detection sensor, formaldehyde examination sensor and PM2.5 detecting sensor;
Correspondingly, single-chip microcomputer 52, for obtaining the pollutant parameter value that one or more sensors above-mentioned collect respectively, when the pollutant parameter value got is multiple, calculate the weighted average of multiple pollutant parameter value, obtain the parameter values for detection of kitchen air quality, otherwise, using the pollutant parameter value that the gets parameter values for detection as described kitchen air quality.
In one embodiment, single-chip microcomputer 52, specifically for the size of the absolute value of the difference according to described parameter values for detection and purification of air parameter value, selects a rotating speed being defined as described blower fan from multiple preset rotation speed; Described multiple preset rotation speed varies in size, and the absolute value range that correspondence one is default respectively; The size positive correlation of described preset rotation speed and described absolute value; The rotating speed of the blower fan determined is carried in described control instruction and sends to described blower fan.
In one embodiment, the range hood that the embodiment of the present invention one provides, with reference to shown in Fig. 5, also can comprise following one or two equipment: plasma air purification equipment 55 and/or ultraviolet generation equipment 56;
Correspondingly, above-mentioned single-chip microcomputer 52, also for when determining to need to carry out air purifying operation, controls above-mentioned one or two opening of device.
In one embodiment, single-chip microcomputer 52, also for sending the first control instruction to after the blower fan 54 of range hood, detects the carrying out of current kitchen air quality; By the purification of air parameter value carried in described purification instruction, compare with the parameter values for detection detected; When the absolute value of both differences is less than default threshold value, send the second control instruction to the blower fan 54 of range hood;
Correspondingly, blower fan 54, also for quitting work when receiving the second control instruction.
In one embodiment, above-mentioned single-chip microcomputer 52, also for the result of described purification of air being returned to mobile terminal by described wireless communication module 53.
The structure of the range hood that the embodiment of the present invention one provides, in the specific implementation, various structures can be adopted, with reference to the example of the structure shown in Fig. 6, inner at range hood, single-chip microcomputer is communicated with PM2.5 detecting sensor etc. with blower fan, plasma air purification equipment, ultraviolet generation equipment, various air detection equipment such as Smoke Detection sensor, formaldehyde examination sensor by various communication interface (communication interface of software, hardware).Single-chip microcomputer is communicated by the WIFI module external world.
The cleaning system of a kind of air in kitchen that the embodiment of the present invention one provides, as shown in Figure 7, comprising:
Range hood 71, during for receiving the purification instruction of the air in kitchen that mobile terminal is sent by wireless network, according to the testing result of the air quality when forward galley, determines whether the operation needing to carry out purification of air; When determining to need to carry out air purifying operation, sending the first control instruction to the blower fan of range hood, rotating according to preset rotation speed to control described blower fan;
Mobile terminal 72, for sending the purification instruction of air in kitchen to range hood.
In one embodiment, above-mentioned range hood 71, also for after the operation of purification of air completes, to the purification result of described mobile terminal feedback air in kitchen.
In one embodiment, above-mentioned wireless network, comprising:
Near-field communication network, WLAN and the wireless network realized by public mobile network.
The purification method of the above-mentioned air in kitchen that the embodiment of the present invention one provides, device and system, when receiving the purification instruction of the air in kitchen that mobile terminal is sent by wireless network, according to the current testing result to kitchen air quality, determine whether the operation needing to carry out purification of air, when needed, sending controling instruction is to the blower fan of range hood, control this blower fan to rotate according to preset rotation speed, to discharge contaminated air fast, thus reach the object of Intelligent purifying air in kitchen, the embodiment of the present invention one provides a kind of technical scheme utilizing mobile terminal remote control range hood automatically to detect air quality and self-purging air, do not need to contact range hood and just can realize detection to air quality and Intelligent purifying intelligently, facilitate the control operation of user to range hood.
Embodiment two:
The cleaning system of the purification method of the air in kitchen that the embodiment of the present invention two provides, range hood and air in kitchen, the detailed description of the invention of the cleaning system of the purification method of the air in kitchen provided with embodiment one, range hood and air in kitchen is similar.Difference is, the purification method of the air in kitchen that the present embodiment two provides, in the cleaning system of range hood and air in kitchen, the purification of air parameter value that range hood pre-sets according to mobile terminal, and when the testing result of air quality of forward galley, automatically the purification needing to carry out air in kitchen is determined whether, and perform this operation when needing the purification run carrying out air in kitchen, and need not as embodiment one, the purification instruction of the air in kitchen sent based on mobile terminal and determine whether the purification that needs to carry out air in kitchen, the mobile terminal that user can pass through oneself to use in advance is to the long-range setting of range hood, range hood automatically detects and automatically completes the purification of air in kitchen where necessary.
Specifically, with reference to shown in Fig. 8, the purification method of the air in kitchen that the embodiment of the present invention two provides, for range hood, comprises the steps:
S81, to detect when the air quality of forward galley;
The testing result of S82, the purification of air parameter value pre-set according to mobile terminal and current air mass, determines whether the operation needing to carry out purification of air;
S83, when determining to need to carry out air purifying operation, sending the first control instruction to the blower fan of range hood, rotating according to preset rotation speed to control described blower fan.
Purification of air parameter value in above-mentioned steps S82, can be pre-set by following manner:
The purification of air parameter value that mobile terminal receive is sended over by wireless network is also preserved.
Above-mentioned wireless network, can comprise following one or more:
Near-field communication network, WLAN and the wireless network realized by public mobile network.
The purification of air parameter value pre-set according to mobile terminal and the testing result of current air mass, determine whether the operation needing to carry out purification of air, comprising:
Obtain and the parameter values for detection obtained is detected to current air mass;
In one embodiment, above-mentioned steps S82 may be embodied as:
By the purification of air parameter value pre-set, compare with parameter values for detection;
When the absolute value of both differences is more than or equal to default threshold value, determine the operation needing to carry out purification of air.
In one embodiment, send the first control instruction to the blower fan of range hood after, said method can also perform following step:
Current kitchen air quality is detected;
The purification of air parameter value pre-set by described mobile terminal, compares with the parameter values for detection detected;
When the absolute value of both differences is less than default threshold value, send the second control instruction to the blower fan of range hood, quit work to control described blower fan.
Each step S81 of the purification method of the air in kitchen that the invention described above embodiment two provides, the detailed description of the invention of S82 and S83, can the detailed description of the invention of corresponding steps in the purification method of air in kitchen that provides of reference example one, repeat part and repeat no more.
The present embodiment two additionally provides another kind of range hood, with reference to shown in Fig. 9, comprising: Detection of Air Quality mechanism 91, single-chip microcomputer 92 and blower fan 93; Wherein:
Detection of Air Quality mechanism 91, is set to detect the air quality in kitchen;
Single-chip microcomputer 92, is set to the testing result of purification of air parameter value and the current air mass pre-set according to mobile terminal, determines whether the operation needing to carry out purification of air; When determining to need to carry out air purifying operation, send the first control instruction to the blower fan 93 of range hood;
Blower fan 93, is set to rotate according to the preset rotation speed of the first control instruction instruction of described single-chip microcomputer 92.
The range hood that the embodiment of the present invention two provides, with reference to shown in Fig. 9, can also comprise: wireless communication module 94, for the purification of air parameter value that mobile terminal receive is in advance sended over by wireless network;
Described single-chip microcomputer 92, also for preserving described purification of air parameter value in advance.
In one embodiment, above-mentioned single-chip microcomputer 92, detects to current air mass the parameter values for detection obtained specifically for obtaining; By the described purification of air parameter value pre-set, compare with described parameter values for detection; When the absolute value of both differences is more than or equal to default threshold value, determine the operation needing to carry out purification of air.
In one embodiment, Detection of Air Quality mechanism 91 can comprise one or more sensors following: Smoke Detection sensor, formaldehyde examination sensor and PM2.5 detecting sensor;
Correspondingly, single-chip microcomputer 92, for obtaining the pollutant parameter value that one or more sensors above-mentioned collect respectively, when the pollutant parameter value got is multiple, calculate the weighted average of multiple pollutant parameter value, obtain the parameter values for detection of kitchen air quality, otherwise, using the pollutant parameter value that the gets parameter values for detection as described kitchen air quality.
In one embodiment, single-chip microcomputer 92, specifically for the size of the absolute value of the difference according to described parameter values for detection and purification of air parameter value, selects a rotating speed being defined as described blower fan from multiple preset rotation speed; Described multiple preset rotation speed varies in size, and the absolute value range that correspondence one is default respectively; The size positive correlation of described preset rotation speed and described absolute value; The rotating speed of the blower fan determined is carried in described control instruction and sends to described blower fan.
In one embodiment, the range hood that the embodiment of the present invention two provides, can also comprise following one or two equipment: plasma air purification equipment 95 and/or ultraviolet generation equipment 96;
Correspondingly, single-chip microcomputer 92, also for when determining to need to carry out air purifying operation, controls above-mentioned one or two opening of device.
In one embodiment, above-mentioned single-chip microcomputer 92, also for sending the first control instruction to after the blower fan 93 of range hood, detects the carrying out of current kitchen air quality; The purification of air parameter value pre-set by mobile terminal, compares with the parameter values for detection detected; When the absolute value of both differences is less than default threshold value, send the second control instruction to the blower fan 93 of range hood;
Correspondingly, blower fan 93, also for quitting work when receiving the second control instruction.
In one embodiment, above-mentioned single-chip microcomputer 92, also for the result of described purification of air being returned to mobile terminal by described wireless communication module 94.
The cleaning system of a kind of air in kitchen that the embodiment of the present invention two provides, with reference to shown in Figure 10, comprising:
Range hood 101, for detecting the air quality when forward galley; The purification of air parameter value pre-set according to mobile terminal and the testing result of current air mass, determine whether the operation needing to carry out purification of air; When determining to need to carry out air purifying operation, sending the first control instruction to the blower fan of range hood, rotating according to preset rotation speed to control described blower fan;
Mobile terminal 102, for pre-setting purification of air parameter value and sending to range hood 101.
In one embodiment, above-mentioned range hood 101, also for receiving purification of air parameter value that described mobile terminal sended over by wireless network in advance and preserving.
In one embodiment, described wireless network, comprising:
Near-field communication network, WLAN and the wireless network realized by public mobile network.
In the purification method of the above-mentioned air in kitchen that the embodiment of the present invention two provides, device and system, range hood detects the air quality when forward galley; And the testing result of the purification of air parameter value pre-set according to mobile terminal and current air mass, determine whether the operation needing to carry out purification of air; When determining to need to carry out air purifying operation, controlling blower fan and rotating according to preset rotation speed.Technique scheme, user can pre-set purification of air parameter by mobile terminal, and be stored in range hood, range hood is according to the parameter of preserving and the result to the actual detection of air in kitchen, determine whether to need to carry out purification of air, if needed, perform the operation of purification of air intelligently, such scheme can realize when user does not participate in substantially, automatically, intelligently detect the purification that kitchen air quality also realizes air in kitchen where necessary, while ensureing home environment quality, simplify the operation of user.
Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt the form of complete hardware embodiment, completely software implementation or the embodiment in conjunction with software and hardware aspect.And the present invention can adopt in one or more form wherein including the upper computer program implemented of computer-usable storage medium (including but not limited to magnetic disc store and optical memory etc.) of computer usable program code.
The present invention describes with reference to according to the flow chart of the method for the embodiment of the present invention, equipment (system) and computer program and/or block diagram.Should understand can by the combination of the flow process in each flow process in computer program instructions realization flow figure and/or block diagram and/or square frame and flow chart and/or block diagram and/or square frame.These computer program instructions can being provided to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, making the instruction performed by the processor of computer or other programmable data processing device produce device for realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be stored in can in the computer-readable memory that works in a specific way of vectoring computer or other programmable data processing device, the instruction making to be stored in this computer-readable memory produces the manufacture comprising command device, and this command device realizes the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, make on computer or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computer or other programmable devices is provided for the step realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (18)
1. a purification method for air in kitchen, is characterized in that, comprising:
When receiving the purification instruction of the air in kitchen that mobile terminal is sent by wireless network, according to the testing result of the air quality when forward galley, determine whether the operation needing to carry out purification of air;
When determining to need to carry out air purifying operation, sending the first control instruction to the blower fan of range hood, rotating according to preset rotation speed to control described blower fan.
2. the method for claim 1, is characterized in that, described basis, when the testing result of the air quality of forward galley, determines whether the operation needing to carry out purification of air, comprising:
Obtain the parameter values for detection of current kitchen air quality;
By the purification of air parameter value carried in described purification instruction, compare with described parameter values for detection;
When the absolute value of both differences is more than or equal to default threshold value, determine the operation needing to carry out purification of air.
3. method as claimed in claim 2, is characterized in that, obtains the parameter values for detection of the kitchen air quality detected, comprising:
The pollutant parameter value that one or more sensors following that acquisition is arranged on range hood inside respectively collect:
Smoke Detection sensor, formaldehyde examination sensor and PM2.5 detecting sensor;
When the pollutant parameter value got is multiple, calculates the weighted average of multiple pollutant parameter value, obtain the parameter values for detection of kitchen air quality, otherwise, using the pollutant parameter value that the gets parameter values for detection as described kitchen air quality.
4. method as claimed in claim 2, is characterized in that, described in send the first control instruction to the blower fan of range hood, comprising:
According to the size of the absolute value of the difference of described parameter values for detection and purification of air parameter value, from multiple preset rotation speed, select a rotating speed being defined as described blower fan; Described multiple preset rotation speed varies in size, and the absolute value range that correspondence one is default respectively; The size positive correlation of described preset rotation speed and described absolute value;
The rotating speed of the blower fan determined is carried in described control instruction and sends to described blower fan.
5. the method as described in any one of claim 1-4, is characterized in that, when determining to need to carry out air purifying operation, also comprises:
Control the following opening of device in described range hood:
Plasma air purification equipment and/or ultraviolet generation equipment.
6. the method as described in any one of claim 2-4, is characterized in that, sends the first control instruction to after the blower fan of range hood, also comprises:
Current kitchen air quality is detected;
By the purification of air parameter value carried in described purification instruction, compare with the parameter values for detection detected;
When the absolute value of both differences is less than default threshold value, send the second control instruction to the blower fan of range hood, quit work to control described blower fan.
7. method as claimed in claim 6, is characterized in that, when the absolute value of both differences is less than default threshold value, also comprise:
By wireless network, the result of purification of air is returned to mobile terminal.
8. the method as described in any one of claim 1-4, is characterized in that, described wireless network, comprise following one or more:
Near-field communication network, WLAN and the wireless network realized by public mobile network.
9. a range hood, is characterized in that, comprising: Detection of Air Quality mechanism, single-chip microcomputer, wireless communication module and blower fan;
Described Detection of Air Quality structure, is set to detect the air quality in kitchen;
Described single-chip microcomputer, be set to when described wireless communication module receives the purification instruction of the air in kitchen of the transmission of mobile terminal by the wireless network set up in advance, according to the testing result of described Detection of Air Quality mechanism to the air quality when forward galley, determine whether the operation needing to carry out purification of air; When determining to need to carry out air purifying operation, send the first control instruction to the blower fan of range hood;
Described blower fan, is set to rotate according to the preset rotation speed of the first control instruction instruction of described single-chip microcomputer.
10. range hood as claimed in claim 9, is characterized in that, described single-chip microcomputer, specifically for obtaining the parameter values for detection of current kitchen air quality; By the purification of air parameter value carried in described purification instruction, compare with described parameter values for detection; When the absolute value of both differences is more than or equal to default threshold value, determine the operation needing to carry out purification of air.
11. range hoods as claimed in claim 10, it is characterized in that, Detection of Air Quality mechanism comprises one or more sensors following: Smoke Detection sensor, formaldehyde examination sensor and PM2.5 detecting sensor;
Described single-chip microcomputer, for obtaining the pollutant parameter value that one or more sensors above-mentioned collect respectively, when the pollutant parameter value got is multiple, calculate the weighted average of multiple pollutant parameter value, obtain the parameter values for detection of kitchen air quality, otherwise, using the pollutant parameter value that the gets parameter values for detection as described kitchen air quality.
12. range hoods as claimed in claim 10, it is characterized in that, described single-chip microcomputer, specifically for the size of the absolute value of the difference according to described parameter values for detection and purification of air parameter value, selects a rotating speed being defined as described blower fan from multiple preset rotation speed; Described multiple preset rotation speed varies in size, and the absolute value range that correspondence one is default respectively; The size positive correlation of described preset rotation speed and described absolute value; The rotating speed of the blower fan determined is carried in described control instruction and sends to described blower fan.
13. range hoods as described in any one of claim 9-12, is characterized in that, also comprise following one or two equipment: plasma air purification equipment and/or ultraviolet generation equipment;
Described single-chip microcomputer, also for when determining to need to carry out air purifying operation, controls above-mentioned one or two opening of device.
14. range hoods as described in any one of claim 10-12, is characterized in that, described single-chip microcomputer, also for sending the first control instruction to after the blower fan of range hood, detecting the carrying out of current kitchen air quality; By the purification of air parameter value carried in described purification instruction, compare with the parameter values for detection detected; When the absolute value of both differences is less than default threshold value, send the second control instruction to the blower fan of range hood;
Described blower fan, also for quitting work when receiving the second control instruction.
15. range hoods as claimed in claim 14, is characterized in that, described single-chip microcomputer, also for the result of described purification of air being returned to mobile terminal by described wireless communication module.
The cleaning system of 16. 1 kinds of air in kitchen, is characterized in that, comprising:
Range hood, during for receiving the purification instruction of the air in kitchen that mobile terminal is sent by wireless network, according to the testing result of the air quality when forward galley, determines whether the operation needing to carry out purification of air; When determining to need to carry out air purifying operation, sending the first control instruction to the blower fan of range hood, rotating according to preset rotation speed to control described blower fan;
Mobile terminal, for sending the purification instruction of air in kitchen to range hood.
17. systems as claimed in claim 16, is characterized in that, described range hood, also for after the operation of purification of air completes, to the purification result of described mobile terminal feedback air in kitchen.
18. systems as described in claim 16 or 17, it is characterized in that, described wireless network, comprising:
Near-field communication network, WLAN and the wireless network realized by public mobile network.
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| CN201610066639.9A CN105546606A (en) | 2016-01-29 | 2016-01-29 | Purification method, related device and system for kitchen air |
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| CN201610066639.9A CN105546606A (en) | 2016-01-29 | 2016-01-29 | Purification method, related device and system for kitchen air |
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