CN104697039A - Electric heater and control method thereof - Google Patents
Electric heater and control method thereof Download PDFInfo
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- CN104697039A CN104697039A CN201310666380.8A CN201310666380A CN104697039A CN 104697039 A CN104697039 A CN 104697039A CN 201310666380 A CN201310666380 A CN 201310666380A CN 104697039 A CN104697039 A CN 104697039A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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Abstract
The invention provides an electric heater and a control method thereof. The electric heater comprises a distance detection module for detecting the distance between a user and the electric heater, a temperature detection module for detecting the temperature of the environment, a motor, a heating module and an electronic control module, wherein the electronic control module is connected with the distance detection module, the temperature detection module, the motor and the heating module respectively; the electronic control module controls the rotation speed of the motor according to the distance between the user and the electric heater and the temperature of the environment, to adjust the air blowing speed of the electric heater and adjust the power of the heating module. Therefore, the electric heater can automatically adjust the rotation speed of the motor and the power of the heating module according to changes of the distance between a person and the electric heater and the temperature of the environment, so as to implement intelligent switching, so that the air blowing speed and the heating power can change with the changes of the distance between the person and the electric heater and the temperature of the environment, the user can feel most comfortable temperature, the comfortable sense of the user can be improved, the needs of users can be met fully, and the electric energy can be saved effectively.
Description
Technical field
The present invention relates to living electric apparatus technical field, particularly the control method of a kind of electric heater and a kind of electric heater.
Background technology
Existing electric heater generally can only regulate 2-3 gear, but, when user distance electric heater is nearer, user also can be made to feel awfully hot even if hold low grade, when user distance electric heater is far away, user also can be made to feel not hot even if hold top grade.That is, be elected to after reserving gear, the far and near or environment temperature height regardless of user distance electric heater, wind speed and heating power are all fixing, all can not according to the intelligent switching of user's request.And when the wind-force of electric heater is crossed strong, noise will be comparatively large, affects user and have a rest, greatly affect the comfortableness of user, can not meet the demand of user, also can cause the waste of electric energy.
Summary of the invention
Object of the present invention is intended to solve above-mentioned technological deficiency at least to a certain extent.
For this reason, one object of the present invention is to propose a kind of electric heater, and this electric heater according to the Distance geometry environment temperature of people and electric heater and adjustment wind speed, can meet the requirement of users'comfort, energy-conserving and environment-protective.
Another object of the present invention is the control method proposing a kind of electric heater.
For achieving the above object, one aspect of the present invention embodiment proposes a kind of electric heater, comprising: distance detection module, for detecting the distance between user and described electric heater; Temperature detecting module, for the temperature of testing environment; Motor; Heating module; Electronic control module, described electronic control module is connected with described motor, described heating module respectively with described distance detection module, described temperature detecting module, the temperature of described electronic control module environment according to the Distance geometry between described user and described electric heater controls the rotating speed of described motor to regulate the air-out wind speed of described electric heater, and according to the Distance geometry between described user and described electric heater, the temperature of environment regulates the power of described heating module simultaneously.
According to the electric heater that the embodiment of the present invention proposes, the distance between user and electric heater is detected by distance detection module, and pass through the temperature of temperature detecting module testing environment, electronic control module controls the rotating speed of motor to regulate the air-out wind speed of electric heater according to the temperature of the Distance geometry environment between user and electric heater, regulates the power of heating module according to the temperature of the Distance geometry environment between user and electric heater simultaneously.Thus, electric heater is made can automatically to adjust the rotating speed of motor and the power of heating module according to people and the distance of electric heater and the variations in temperature of environment, realize intelligence to switch, thus air-out wind speed and heating power are changed with the change of the distance of people and electric heater, also change with the variations in temperature of environment, make user experience the temperature of the most comfortable, improve the comfort of user, fully meet the demand of user.In addition, unnecessary waste of energy can also be avoided under the prerequisite meeting demand for heat, effectively save electric energy.
In one embodiment of the invention, described electronic control module obtains the rotating speed V of described motor according to the functional relation of the temperature T of the rotating speed V of the motor prestored and the distance L between current described user and described electric heater and current environment, obtains the power W of described heating module according to the functional relation of the temperature T of the power W of heating module prestored and the distance L between current described user and described electric heater and current environment simultaneously.
Particularly, the functional relation of the temperature T of the rotating speed V of described motor and the distance L between current described user and described electric heater and current environment is:
V=V0-（T-T0）*（L-L0）*C1
Wherein, V is the rotating speed of described motor, and V0 is default speed reference, T is the temperature of current environment, and T0 is default environment temperature reference value, and L is the distance between current described user and described electric heater, L0 is default distance reference value, and C1 is the first preset constant.
Further, the functional relation of the temperature T of the power W of described heating module and the distance L between current described user and described electric heater and current environment is:
W=W0-（T-T0）*（L-L0）*C2
Wherein, W is the power of described heating module, and W0 is default value and power reference, T is the temperature of current environment, and T0 is default environment temperature reference value, and L is the distance between current described user and described electric heater, L0 is default distance reference value, and C2 is the second preset constant.
In a preferred embodiment of the invention, prestore distance-temperature-power-revolution counter in described electronic control module, the temperature of described electronic control module environment according to the Distance geometry between described user and described electric heater inquires about described distance-temperature-power-revolution counter with the power of the rotating speed and described heating module that obtain described motor.
In another embodiment of the present invention, when described user be multiple and each user different from the distance of described electric heater time, described distance detection module detects multiple distance, wherein, if the ultimate range in described multiple distance and the difference of minimum range are less than or equal to described default distance reference value L0, then the rotating speed of motor described in described electric control module controls and/or the power of described heating module do not regulate, or reduce the rotating speed of described motor and/or the power of described heating module.
If the ultimate range in described multiple distance and the difference of minimum range are greater than described default distance reference value L0, then the rotating speed of motor described in described electric control module controls and/or the power of described heating module regulate, wherein, described electronic control module using the minimum range in described multiple distance as the distance between described user and described electric heater; Or described electronic control module using the mean value of described multiple distance as the distance between described user and described electric heater; Or described electronic control module using the mean value of minimum range and ultimate range in described multiple distance as the distance between described user and described electric heater; Or described electronic control module screens to described multiple distance the median obtaining described multiple distance, and using the median of described multiple distance as the distance between described user and described electric heater.
Or, described electronic control module using distances maximum for number of users in described multiple distance as the distance between described user and described electric heater with the power of the rotating speed and described heating module that obtain described motor.
For achieving the above object, the present invention on the other hand embodiment proposes a kind of control method of electric heater, comprises the following steps: S1, detects the distance between user and described electric heater; S2, the temperature of testing environment; S3, according to the Distance geometry between described user and described electric heater, the temperature of environment controls the rotating speed of the motor of described electric heater to regulate the air-out wind speed of described electric heater, and according to the Distance geometry between described user and described electric heater, the temperature of environment regulates the power of the heating module of described electric heater simultaneously.
According to the control method of the electric heater that the embodiment of the present invention proposes, by detecting the distance between user and electric heater, and the temperature of testing environment, thus control the rotating speed of the motor of electric heater to regulate the air-out wind speed of electric heater according to the temperature of the Distance geometry environment between user and electric heater, regulate the power of the heating module of electric heater according to the temperature of the Distance geometry environment between user and electric heater simultaneously.Thus, electric heater is made can automatically to adjust the rotating speed of motor and the power of heating module according to people and the distance of electric heater and the variations in temperature of environment, realize intelligence to switch, thus air-out wind speed and heating power are changed with the change of the distance of people and electric heater, also change with the variations in temperature of environment, make user experience the temperature of the most comfortable, improve the comfort of user, fully meet the demand of user.In addition, unnecessary waste of energy can also be avoided under the prerequisite meeting demand for heat, effectively save electric energy.
In one embodiment of the invention, in step s3, obtain the rotating speed V of described motor according to the functional relation of the temperature T of the rotating speed V of the motor prestored and the distance L between current described user and described electric heater and current environment, obtain the power W of described heating module simultaneously according to the functional relation of the temperature T of the power W of heating module prestored and the distance L between current described user and described electric heater and current environment.
Particularly, in step s3, the functional relation of the temperature T of the rotating speed V of described motor and the distance L between current described user and described electric heater and current environment is:
V=V0-（T-T0）*（L-L0）*C1
Wherein, V is the rotating speed of described motor, and V0 is default speed reference, T is the temperature of current environment, and T0 is default environment temperature reference value, and L is the distance between current described user and described electric heater, L0 is default distance reference value, and C1 is the first preset constant.
Further, in step s3, the functional relation of the temperature T of the power W of described heating module and the distance L between current described user and described electric heater and current environment is:
W=W0-（T-T0）*（L-L0）*C2
Wherein, W is the power of described heating module, and W0 is default value and power reference, T is the temperature of current environment, and T0 is default environment temperature reference value, and L is the distance between current described user and described electric heater, L0 is default distance reference value, and C2 is the second preset constant.
In a preferred embodiment of the invention, in step s3, according to the Distance geometry between described user and described electric heater, the temperature of environment inquires about default distance-temperature-power-revolution counter with the power of the rotating speed and described heating module that obtain described motor.
In another embodiment of the present invention, when described user be multiple and each user different from the distance of described electric heater time, in step s3, if the ultimate range in multiple distance and the difference of minimum range are less than or equal to described default distance reference value L0, the power of the rotating speed and/or described heating module that then control described motor does not regulate, or reduces the rotating speed of described motor and/or the power of described heating module.
If the ultimate range in multiple distance and the difference of minimum range are greater than described default distance reference value L0, the power of the rotating speed and/or described heating module that then control described motor regulates, in step s3, using the multiple spurs that detects from minimum range as the distance between described user and described electric heater; Or using the mean value of described multiple distance as the distance between described user and described electric heater; Or using the mean value of minimum range and ultimate range in described multiple distance as the distance between described user and described electric heater; Or screen to described multiple distance the median obtaining described multiple distance, and using the median of described multiple distance as the distance between described user and described electric heater.
Or, in step s3, using distances maximum for number of users in described multiple distance as the distance between described user and described electric heater with the power of the rotating speed and described heating module that obtain described motor.
The aspect that the present invention adds and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
The present invention above-mentioned and/or additional aspect and advantage will become obvious and easy understand from the following description of the accompanying drawings of embodiments, wherein:
Fig. 1 is the block diagram of the electric heater according to the embodiment of the present invention; And
Fig. 2 is the flow chart of the control method of electric heater according to the embodiment of the present invention.
Reference numeral:
Distance detection module 10, temperature detecting module 20, motor 30, heating module 40, electronic control module 50.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
Disclosing hereafter provides many different embodiments or example is used for realizing different structure of the present invention.Of the present invention open in order to simplify, hereinafter the parts of specific examples and setting are described.Certainly, they are only example, and object does not lie in restriction the present invention.In addition, the present invention can in different example repeat reference numerals and/or letter.This repetition is to simplify and clearly object, itself does not indicate the relation between discussed various embodiment and/or setting.In addition, the various specific technique that the invention provides and the example of material, but those of ordinary skill in the art can recognize the property of can be applicable to of other techniques and/or the use of other materials.In addition, fisrt feature described below second feature it " on " structure can comprise the embodiment that the first and second features are formed as directly contact, also can comprise other feature and be formed in embodiment between the first and second features, such first and second features may not be direct contacts.
In describing the invention, it should be noted that, unless otherwise prescribed and limit, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be directly be connected, also indirectly can be connected by intermediary, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
The control method of electric heater and the electric heater proposed according to the embodiment of the present invention is described with reference to the accompanying drawings.
Fig. 1 is the block diagram of the electric heater according to the embodiment of the present invention.As shown in Figure 1, electric heater comprises: distance detection module 10, temperature detecting module 20, motor 30, heating module 40 and electronic control module 50.Wherein, distance detection module 10 is for detecting the distance between user and electric heater; Temperature detecting module 20 is for the temperature of testing environment; Motor 30 rotates for driving wind wheel to produce wind.Electronic control module 50 is connected with motor 30, heating module 40 respectively with distance detection module 10, temperature detecting module 20, electronic control module 50 controls the rotating speed of motor 30 to regulate the air-out wind speed of electric heater according to the temperature of the Distance geometry environment between user and electric heater, regulates the power of heating module 40 according to the temperature of the Distance geometry environment between user and electric heater simultaneously.
It should be noted that, distance detection module 10 and temperature detecting module 20 can detecting distance and temperature in real time, also can detect once by separated in time, can also be only detect once when starting shooting, electronic control module 50 regulates the rotating speed of motor 30 and the power of heating module 40 according to the testing result of the last time.
In one embodiment of the invention, electronic control module 50 obtains the rotating speed V of motor 30 according to the functional relation of the temperature T of the rotating speed V of the motor 30 prestored and the distance L between active user and electric heater and current environment, obtains the power W of heating module 40 according to the functional relation of the temperature T of the power W of heating module 40 prestored and the distance L between active user and electric heater and current environment simultaneously.
That is, when user move or the variations in temperature of environment time, distance detection module 10 detects the distance L between user and fan, temperature detecting module 20 detects the temperature T of environment, electronic control module 50 is according to rotating speed V and the L of motor 30 prestored and the functional relation of T, i.e. V=f1 (L, T), control the rotating speed V of motor 30 to regulate the air-out wind speed of electric heater, electronic control module 50 is according to power W and the L of heating module 40 prestored and the functional relation of T simultaneously, i.e. W=f2 (L, T), control the power W of heating module 40, thus make human feeling arrive the temperature of the most comfortable.Namely say, along with the change of the distance between user and electric heater and the temperature of environment change and automatically regulate air-out wind speed, the heating power of electric heater, the temperature that human body sensory is arrived is always constant in T degree Celsius.
Particularly, the functional relation of the temperature T of the rotating speed V of motor and the distance L between active user and electric heater and current environment is:
V=V0-（T-T0）*（L-L0）*C1
Wherein, V is the rotating speed of motor 30, and V0 is default speed reference, and T is the temperature of current environment, and T0 is default environment temperature reference value, and L is the distance between active user and electric heater, and L0 is default distance reference value, and C1 is the first preset constant.
Further, the functional relation of the temperature T of the power W of heating module 40 and the distance L between active user and electric heater and current environment is:
W=W0-（T-T0）*（L-L0）*C2
Wherein, W is the power of heating module 40, and W0 is default value and power reference, and T is the temperature of current environment, and T0 is default environment temperature reference value, and L is the distance between active user and electric heater, and L0 is default distance reference value, and C2 is the second preset constant.
Preferably, set environment temperature is T0, and the rotating speed of motor 30 is V0, when the power of heating module 40 is W0, and the temperature the most comfortable experienced when the distance at this moment between user and electric heater is L0.
In an example of the present invention, V0 can be 1800, C1 can be 10, and that is, electronic control module 50 can obtain the rotating speed V of motor 30 according to following formula:
V=1800-（T-T0）*（L-L0）*10
In an example of the present invention, W0 can be 1500, C2 can be 10, and that is, electronic control module 50 can obtain the power W of heating module 40 according to following formula:
W=1500-（T-T0）*（L-L0）*10
In a preferred embodiment of the invention, prestore distance-temperature-power-revolution counter in electronic control module 50, electronic control module 50 inquires about distance-temperature-power-revolution counter with the power of the rotating speed and heating module that obtain motor according to the temperature of the Distance geometry environment between user and electric heater.Particularly, in an example of the present invention, distance-temperature-power-revolution counter is as shown in table 1 below.
Table 1
That is, according to the temperature T of the distance L between user and fan and environment, electronic control module 50 obtains by inquiry distance-temperature-power-revolution counter the rotating speed V of motor 30 and the power W of heating module 40 that residing for L and T, scope is corresponding, and regulates the rotating speed of motor 30 and the power of heating module 40 according to the result of inquiry.
Those skilled in the art can understand, electronic control module 50 both can store separately the functional relation of distance-temperature-power-revolution counter or V and L and T and the functional relation of W and L and T, also can both store.Such as, when both storing, when user moves more, the rotating speed of motor 30 and the power of heating module 40 can be obtained according to the functional relation of the functional relation of V and L and T and W and L and T, and when customer location is relatively fixed, the rotating speed of motor 30 and the power of heating module 40 can be obtained according to distance-temperature-revolution counter.
In another embodiment of the present invention, when user be multiple and each user different from the distance of electric heater time, distance detection module 10 detects multiple distance, wherein, if the ultimate range in multiple distance and the difference of minimum range are less than or equal to default distance reference value L0, then the power of electronic control module 50 rotating speed and heating module 40 that control motor 30 does not regulate, and maybe can reduce the rotating speed of motor 30 and/or the power of heating module 40.That is, use when there being many people and distance between everyone and electric heater is suitable time, namely the difference of ultimate range and minimum range is within the scope of L0, then electronic control module 50 does not carry out the rotating speed of motor 30 and the power adjusting of heating module 40, electronic control module 50 controls to start oscillating function, or also can reduce the rotating speed of motor 30 and/or the power of heating module 40.
If the ultimate range in multiple distance and the difference of minimum range are greater than default distance reference value L0, then the power of electronic control module 50 rotating speed and/or heating module 40 that control motor 30 regulates, wherein, electronic control module 50 using the minimum range in multiple distance as the distance L between user and electric heater; Or electronic control module 50 using the mean value of multiple distance as the distance L between user and electric heater; Or electronic control module 50 using the mean value of minimum range and ultimate range in multiple distance as the distance L between user and electric heater; Or electronic control module 50 screens to multiple distance the median obtaining multiple distance, and using the median of multiple distance as the distance L between user and electric heater.
That is, use when there being many people and from everyone and electric heater spacing different time, electronic control module 50 by with the mean value of the median of the mean value of minimum range or multiple distance or multiple distance or minimum range and ultimate range for the distance L between user and electric heater, thus the power obtaining the rotating speed of motor 30 and heating module 40 is to regulate electric heater.
Or, electronic control module 50 can using distances maximum for number of users in multiple distance as the distance between user and electric heater with the power of the rotating speed and heating module 40 that obtain motor 30.That is, when distance induction module 10 detects multiple distance, the distance that electronic control module 50 is maximum according to number of users obtains the rotating speed of motor 30 and the power of heating module 40.
According to the electric heater that the embodiment of the present invention proposes, the distance between user and electric heater is detected by distance detection module, and pass through the temperature of temperature detecting module testing environment, electronic control module controls the rotating speed of motor to regulate the air-out wind speed of electric heater according to the temperature of the Distance geometry environment between user and electric heater, regulates the power of heating module according to the temperature of the Distance geometry environment between user and electric heater simultaneously.Thus, electric heater is made can automatically to adjust the rotating speed of motor and the power of heating module according to people and the distance of electric heater and the variations in temperature of environment, realize intelligence to switch, thus air-out wind speed and heating power are changed with the change of the distance of people and electric heater, also change with the variations in temperature of environment, make user experience the temperature of the most comfortable, improve the comfort of user, fully meet the demand of user.In addition, unnecessary waste of energy can also be avoided under the prerequisite meeting demand for heat, effectively save electric energy.
Fig. 2 is the flow chart of the control method of electric heater according to the embodiment of the present invention.As shown in Figure 2, the control method of electric heater comprises the following steps:
S1: detect the distance between user and electric heater.
Particularly, the distance between user and electric heater is detected by distance detection module.
S2: the temperature of testing environment.
Particularly, by the temperature of temperature detecting module testing environment.
S3: control the rotating speed of the motor of electric heater to regulate the air-out wind speed of electric heater according to the temperature of the Distance geometry environment between user and electric heater, regulates the power of the heating module of electric heater simultaneously according to the temperature of the Distance geometry environment between user and electric heater.
It should be noted that, can detecting distance and temperature in real time, also can detecting once by separated in time, can also be only detect once when starting shooting, and that is, the testing result according to the last time regulates the rotating speed of motor and the power of heating module.
In one embodiment of the invention, in step s3, obtain the rotating speed V of motor according to the functional relation of the temperature T of the rotating speed V of the motor prestored and the distance L between active user and electric heater and current environment, obtain the power W of heating module simultaneously according to the functional relation of the temperature T of the power W of heating module prestored and the distance L between active user and electric heater and current environment.
That is, can according to the functional relation of rotating speed V and the L of the motor prestored and T, i.e. V=f
1(L, T), controls the rotating speed V of motor to regulate the air-out wind speed of electric heater, simultaneously according to power W and the L of heating module prestored and the functional relation of T, i.e. W=f
2(L, T), controls the power W of heating module, thus makes human feeling arrive the temperature of the most comfortable.Namely say, along with the change of the distance between user and electric heater and the temperature of environment change and automatically regulate air-out wind speed, the heating power of electric heater, the temperature that human body sensory is arrived is always constant in T degree Celsius.
Particularly, in step s3, the functional relation of the temperature T of the rotating speed V of motor and the distance L between active user and electric heater and current environment can be:
V=V0-（T-T0）*（L-L0）*C1
Wherein, V is the rotating speed of motor, and V0 is default speed reference, and T is the temperature of current environment, and T0 is default environment temperature reference value, and L is the distance between active user and electric heater, and L0 is default distance reference value, and C1 is the first preset constant.
Further, the functional relation of the temperature T of the power W of heating module and the distance L between active user and electric heater and current environment can be:
W=W0-（T-T0）*（L-L0）*C2
Wherein, W is the power of heating module, and W0 is default value and power reference, and T is the temperature of current environment, and T0 is default environment temperature reference value, and L is the distance between active user and electric heater, and L0 is default distance reference value, and C2 is the second preset constant.
Preferably, set environment temperature is T0, and the rotating speed of motor is V0, when the power of heating module is W0, and the temperature the most comfortable experienced when the distance at this moment between user and electric heater is L0.
In an example of the present invention, V0 can be 1800, C1 can be 10, that is, can obtain the rotating speed V of motor according to following formula:
V=1800-（T-T0）*（L-L0）*10
In an example of the present invention, W0 can be 1500, C2 can be 10, that is, can obtain the power W of heating module according to following formula:
W=1500-（T-T0）*（L-L0）*10
In a preferred embodiment of the invention, in step s3, default distance-temperature-power-revolution counter is inquired about with the power of the rotating speed and heating module that obtain motor according to the temperature of the Distance geometry environment between user and electric heater.Distance-temperature-power-revolution counter specifically can the example shown in reference table 1, repeats no more herein.
In another embodiment of the present invention, when user be multiple and each user different from the distance of electric heater time, in step s3, if the ultimate range in multiple distance and the difference of minimum range are less than or equal to default distance reference value L0, the power of the rotating speed and/or heating module that then control motor does not regulate, or reduces the rotating speed of motor and/or the power of heating module.That is, when having many people use and the spacing of each user and electric heater is suitable, namely the difference of ultimate range and minimum range is within the scope of L0, then do not carry out the rotating speed of motor and/or the power adjusting of heating module, only start oscillating function, or the rotating speed of motor and/or the power of heating module can be reduced.
If the ultimate range in multiple distance and the difference of minimum range are greater than default distance reference value L0, the power of the rotating speed and/or heating module that then control motor regulates, in step s3, using the minimum range in multiple distances of detecting as the distance L between user and electric heater; Or using the mean value of multiple distance as the distance L between user and electric heater; Or using the mean value of minimum range and ultimate range in multiple distance as the distance L between user and electric heater; Or screen to multiple distance the median obtaining multiple distance, and using the median of multiple distance as the distance L between user and electric heater.
That is, when have many people use and different from the distance between everyone and electric heater time, by with the mean value of the median of the mean value of minimum range or multiple distance or multiple distance or minimum range and ultimate range for the distance L between user and electric heater, thus obtain the rotating speed of motor and the power of heating module to regulate electric heater.
In step s3, using distances maximum for number of users in multiple distance as the distance between user and electric heater with the power of the rotating speed and heating module that obtain motor.That is, when multiple distance being detected, the distance maximum according to number of users obtains the rotating speed of motor and the power of heating module.
According to the control method of the electric heater that the embodiment of the present invention proposes, by detecting the distance between user and electric heater, and the temperature of testing environment, thus control the rotating speed of the motor of electric heater to regulate the air-out wind speed of electric heater according to the temperature of the Distance geometry environment between user and electric heater, regulate the power of the heating module of electric heater according to the temperature of the Distance geometry environment between user and electric heater simultaneously.Thus, electric heater is made can automatically to adjust the rotating speed of motor and the power of heating module according to people and the distance of electric heater and the variations in temperature of environment, realize intelligence to switch, thus air-out wind speed and heating power are changed with the change of the distance of people and electric heater, also change with the variations in temperature of environment, make user experience the temperature of the most comfortable, improve the comfort of user, fully meet the demand of user.In addition, unnecessary waste of energy can also be avoided under the prerequisite meeting demand for heat, effectively save electric energy.
Describe and can be understood in flow chart or in this any process otherwise described or method, represent and comprise one or more for realizing the module of the code of the executable instruction of the step of specific logical function or process, fragment or part, and the scope of the preferred embodiment of the present invention comprises other realization, wherein can not according to order that is shown or that discuss, comprise according to involved function by the mode while of basic or by contrary order, carry out n-back test, this should understand by embodiments of the invention person of ordinary skill in the field.
In flow charts represent or in this logic otherwise described and/or step, such as, the sequencing list of the executable instruction for realizing logic function can be considered to, may be embodied in any computer-readable medium, for instruction execution system, device or equipment (as computer based system, comprise the system of processor or other can from instruction execution system, device or equipment instruction fetch and perform the system of instruction) use, or to use in conjunction with these instruction execution systems, device or equipment.With regard to this description, " computer-readable medium " can be anyly can to comprise, store, communicate, propagate or transmission procedure for instruction execution system, device or equipment or the device that uses in conjunction with these instruction execution systems, device or equipment.The example more specifically (non-exhaustive list) of computer-readable medium comprises following: the electrical connection section (electronic installation) with one or more wiring, portable computer diskette box (magnetic device), random-access memory (ram), read-only storage (ROM), erasablely edit read-only storage (EPROM or flash memory), fiber device, and portable optic disk read-only storage (CDROM).In addition, computer-readable medium can be even paper or other suitable media that can print described program thereon, because can such as by carrying out optical scanner to paper or other media, then carry out editing, decipher or carry out process with other suitable methods if desired and electronically obtain described program, be then stored in computer storage.
Should be appreciated that each several part of the present invention can realize with hardware, software, firmware or their combination.In the above-described embodiment, multiple step or method can with to store in memory and the software performed by suitable instruction execution system or firmware realize.Such as, if realized with hardware, the same in another embodiment, can realize by any one in following technology well known in the art or their combination: the discrete logic with the logic gates for realizing logic function to data-signal, there is the special IC of suitable combinational logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc.
Those skilled in the art are appreciated that realizing all or part of step that above-described embodiment method carries is that the hardware that can carry out instruction relevant by program completes, described program can be stored in a kind of computer-readable recording medium, this program perform time, step comprising embodiment of the method one or a combination set of.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing module, also can be that the independent physics of unit exists, also can be integrated in a module by two or more unit.Above-mentioned integrated module both can adopt the form of hardware to realize, and the form of software function module also can be adopted to realize.If described integrated module using the form of software function module realize and as independently production marketing or use time, also can be stored in a computer read/write memory medium.
The above-mentioned storage medium mentioned can be read-only storage, disk or CD etc.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments without departing from the principles and spirit of the present invention, scope of the present invention is by claims and equivalency thereof.
Claims (16)
1. an electric heater, is characterized in that, comprising:
Distance detection module, for detecting the distance between user and described electric heater;
Temperature detecting module, for the temperature of testing environment;
Motor;
Heating module;
Electronic control module, described electronic control module is connected with described motor, described heating module respectively with described distance detection module, described temperature detecting module, the temperature of described electronic control module environment according to the Distance geometry between described user and described electric heater controls the rotating speed of described motor to regulate the air-out wind speed of described electric heater, and according to the Distance geometry between described user and described electric heater, the temperature of environment regulates the power of described heating module simultaneously.
2. electric heater as claimed in claim 1, it is characterized in that, described electronic control module obtains the rotating speed V of described motor according to the functional relation of the temperature T of the rotating speed V of the motor prestored and the distance L between current described user and described electric heater and current environment, obtains the power W of described heating module according to the functional relation of the temperature T of the power W of heating module prestored and the distance L between current described user and described electric heater and current environment simultaneously.
3. electric heater as claimed in claim 2, it is characterized in that, the functional relation of the temperature T of the rotating speed V of described motor and the distance L between current described user and described electric heater and current environment is:
V=V0-（T-T0）*（L-L0）*C1
Wherein, V is the rotating speed of described motor, and V0 is default speed reference, T is the temperature of current environment, and T0 is default environment temperature reference value, and L is the distance between current described user and described electric heater, L0 is default distance reference value, and C1 is the first preset constant.
4. electric heater as claimed in claim 2, it is characterized in that, the functional relation of the temperature T of the power W of described heating module and the distance L between current described user and described electric heater and current environment is:
W=W0-（T-T0）*（L-L0）*C2
Wherein, W is the power of described heating module, and W0 is default value and power reference, T is the temperature of current environment, and T0 is default environment temperature reference value, and L is the distance between current described user and described electric heater, L0 is default distance reference value, and C2 is the second preset constant.
5. electric heater as claimed in claim 1, it is characterized in that, prestore distance-temperature-power-revolution counter in described electronic control module, the temperature of described electronic control module environment according to the Distance geometry between described user and described electric heater inquires about described distance-temperature-power-revolution counter with the power of the rotating speed and described heating module that obtain described motor.
6. the electric heater according to any one of claim 1-5, is characterized in that, when described user be multiple and each user different from the distance of described electric heater time, described distance detection module multiple distance detected, wherein,
If the ultimate range in described multiple distance and the difference of minimum range are less than or equal to described default distance reference value L0, then the rotating speed of motor described in described electric control module controls and/or the power of described heating module do not regulate, or reduce the rotating speed of described motor and/or the power of described heating module.
7. electric heater as claimed in claim 6, it is characterized in that, if the difference of the ultimate range in described multiple distance and minimum range is greater than described default distance reference value L0, then the rotating speed of motor described in described electric control module controls and/or the power of described heating module regulate, wherein
Described electronic control module using the minimum range in described multiple distance as the distance between described user and described electric heater; Or
Described electronic control module using the mean value of described multiple distance as the distance between described user and described electric heater; Or
Described electronic control module using the mean value of minimum range and ultimate range in described multiple distance as the distance between described user and described electric heater; Or
Described electronic control module screens to described multiple distance the median obtaining described multiple distance, and using the median of described multiple distance as the distance between described user and described electric heater.
8. electric heater as claimed in claim 7, is characterized in that, described electronic control module using distances maximum for number of users in described multiple distance as the distance between described user and described electric heater with the power of the rotating speed and described heating module that obtain described motor.
9. a control method for electric heater, is characterized in that, comprises the following steps:
S1, detects the distance between user and described electric heater;
S2, the temperature of testing environment;
S3, according to the Distance geometry between described user and described electric heater, the temperature of environment controls the rotating speed of the motor of described electric heater to regulate the air-out wind speed of described electric heater, and according to the Distance geometry between described user and described electric heater, the temperature of environment regulates the power of the heating module of described electric heater simultaneously.
10. the control method of the electric heater as described in right 9, it is characterized in that, in step s3, obtain the rotating speed V of described motor according to the functional relation of the temperature T of the rotating speed V of the motor prestored and the distance L between current described user and described electric heater and current environment, obtain the power W of described heating module simultaneously according to the functional relation of the temperature T of the power W of heating module prestored and the distance L between current described user and described electric heater and current environment.
The control method of 11. electric heaters as claimed in claim 10, is characterized in that, in step s3, the functional relation of the temperature T of the rotating speed V of described motor and the distance L between current described user and described electric heater and current environment is:
V=V0-（T-T0）*（L-L0）*C1
Wherein, V is the rotating speed of described motor, and V0 is default speed reference, T is the temperature of current environment, and T0 is default environment temperature reference value, and L is the distance between current described user and described electric heater, L0 is default distance reference value, and C1 is the first preset constant.
The control method of 12. electric heaters as claimed in claim 10, is characterized in that, in step s3, the functional relation of the temperature T of the power W of described heating module and the distance L between current described user and described electric heater and current environment is:
W=W0-（T-T0）*（L-L0）*C2
Wherein, W is the power of described heating module, and W0 is default value and power reference, T is the temperature of current environment, and T0 is default environment temperature reference value, and L is the distance between current described user and described electric heater, L0 is default distance reference value, and C2 is the second preset constant.
The control method of 13. electric heaters as described in right 9, it is characterized in that, in step s3, according to the Distance geometry between described user and described electric heater, the temperature of environment inquires about default distance-temperature-power-revolution counter with the power of the rotating speed and described heating module that obtain described motor.
The control method of 14. electric heaters according to any one of right 9-13, is characterized in that, when described user be multiple and each user different from the distance of described electric heater time, in step s3,
If the ultimate range in multiple distance and the difference of minimum range are less than or equal to described default distance reference value L0, the power of the rotating speed and/or described heating module that then control described motor does not regulate, or reduces the rotating speed of described motor and/or the power of described heating module.
The control method of 15. electric heaters as described in right 14, it is characterized in that, if the difference of the ultimate range in multiple distance and minimum range is greater than described default distance reference value L0, then the power of the rotating speed and/or described heating module that control described motor regulates, in step s3
Using the minimum range in multiple distances of detecting as the distance between described user and described electric heater; Or
Using the mean value of described multiple distance as the distance between described user and described electric heater; Or
Using the mean value of minimum range and ultimate range in described multiple distance as the distance between described user and described electric heater; Or
The median obtaining described multiple distance is screened to described multiple distance, and using the median of described multiple distance as the distance between described user and described electric heater.
The control method of 16. electric heaters as described in right 15, it is characterized in that, in step s3, using distances maximum for number of users in described multiple distance as the distance between described user and described electric heater with the power of the rotating speed and described heating module that obtain described motor.
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| CN106091088A (en) * | 2016-06-15 | 2016-11-09 | 朱森 | A kind of energy saving heater |
| CN106885297A (en) * | 2017-03-24 | 2017-06-23 | 成都扬中新能源科技有限公司 | A kind of warmer temperature control system of multiple spot monitoring |
| CN106943676A (en) * | 2017-02-21 | 2017-07-14 | 鑑道生命科技有限公司 | A kind of modality for producing stable far infrared wave spectrum |
| CN107726436A (en) * | 2017-11-14 | 2018-02-23 | 淄博九辰节能科技有限公司 | Intelligent electric-heating device |
| CN107802397A (en) * | 2017-11-11 | 2018-03-16 | 蔡勇霞 | A kind of hand warmer of automatic temperature-control |
| CN108634589A (en) * | 2018-05-14 | 2018-10-12 | 贵州名高电器科技有限公司 | A kind of emergent security protection warming type tea table of failure |
| WO2019233187A1 (en) * | 2018-06-04 | 2019-12-12 | Ge Gaoli | Electronic drive mechanism for electric heater |
| CN110567043A (en) * | 2019-09-09 | 2019-12-13 | 珠海格力电器股份有限公司 | Control method and device of electric heater, electric heater and storage medium |
| CN110864347A (en) * | 2019-11-28 | 2020-03-06 | 珠海格力电器股份有限公司 | Electric heater control method, device and equipment and electric heater system |
| CN112161323A (en) * | 2020-09-25 | 2021-01-01 | 青岛易来智能科技股份有限公司 | Constant temperature control method and system, electric heating equipment and bathroom heater equipment |
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