CN103292415B - The control method of temperature checking method and device and air-conditioner and system - Google Patents
The control method of temperature checking method and device and air-conditioner and system Download PDFInfo
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- CN103292415B CN103292415B CN201210053232.4A CN201210053232A CN103292415B CN 103292415 B CN103292415 B CN 103292415B CN 201210053232 A CN201210053232 A CN 201210053232A CN 103292415 B CN103292415 B CN 103292415B
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Abstract
The invention discloses control method and the system of a kind of temperature checking method and device and air-conditioner.Wherein, the temperature checking method of this air-conditioner comprises: in synchronous monitoring matrix region, the temperature of regional is to obtain the multiple temperature values corresponding respectively with regional in matrix area simultaneously, and wherein, matrix area comprises multiple region; And the temperature value of matrix area is obtained by multiple temperature value.By the present invention, solve in prior art the problem utilizing infrared ray to carry out the control mode more complicated of thermometric, and then reach the effect reducing costs, simplify control mode.
Description
Technical field
The present invention relates to air-conditioner field, in particular to control method and the system of a kind of temperature checking method and device and air-conditioner.
Background technology
Infrared temperature is still the cutting edge technology of a high technology content at present at home and abroad, realizes to the measurement of object temperature, having certainty of measurement high, the feature of applied range mainly through measuring object emission infrared ray out.This sensor has been widely used on air-conditioning at present, the mode of motor-driven particles is generally adopted to carry out thermometric during design, but due to motor transmission mechanism more complicated, often cause the high expensive of the infrared measurement of temperature adopting which, and thermometric mode controls complexity.
For the problem utilizing infrared ray to carry out the control mode more complicated of thermometric in correlation technique, at present effective solution is not yet proposed.
Summary of the invention
Main purpose of the present invention is the control method and the system that provide a kind of temperature checking method and device and air-conditioner, to solve in prior art the problem utilizing infrared ray to carry out the control mode more complicated of thermometric.
To achieve these goals, according to an aspect of the present invention, provide a kind of temperature checking method for air-conditioner, comprise: in synchronous monitoring matrix region, the temperature of regional is to obtain the multiple temperature values corresponding respectively with regional in matrix area simultaneously, wherein, matrix area comprises multiple region; And the temperature value of matrix area is obtained by multiple temperature value.
Further, in synchronous monitoring matrix region, the temperature of regional comprises to obtain multiple temperature values corresponding respectively with regional in matrix area simultaneously: the temperature of regional in the first timing synchronization monitoring matrix region, obtain the multiple temperature values corresponding respectively with regional in matrix area, as first group of temperature value; And in the second timing synchronization monitoring matrix region the temperature of regional, obtain the multiple temperature values corresponding respectively with regional in matrix area, as second group of temperature value, wherein, the time interval in the first moment and the second moment is the first Preset Time, and the temperature value being obtained matrix area by multiple temperature value is comprised: according to first temperature value in first group of temperature value compute matrix region; According to second temperature value in second group of temperature value compute matrix region; And the first temperature value and the second temperature value are carried out difference, obtain the temperature value of matrix area.
Further, comprised by the temperature value of multiple temperature value acquisition matrix area: the mean value calculating multiple temperature value; And using the temperature value of mean value as matrix area.
Further, comprised by the temperature value of multiple temperature value acquisition matrix area: the magnitude relationship of more multiple temperature value; And using the temperature value of the maximum in multiple temperature value as matrix area.
To achieve these goals, according to another aspect of the present invention, provide a kind of control method of air-conditioner, comprising: any one temperature checking method adopting foregoing of the present invention to provide obtains the temperature value of matrix area; And the operational factor of air-conditioner is controlled according to the temperature value of matrix area.
Further, the operational factor controlling air-conditioner according to the temperature value of matrix area comprises: whether the temperature value in judgment matrix region is in preset range; When the temperature value in trip current region exceeds preset range, control air-conditioner and adjust its operational factor; And the temperature value in trip current region in preset range time, control air-conditioner run according to current operating parameter.
Further, when air-conditioner is in cooling operation mode, when the temperature value in trip current region exceeds preset range, control air-conditioner adjusts its operational factor and comprises: whether the temperature value in judgment matrix region is less than or equal to the minimum of a value of preset range; And when the temperature value in trip current region is less than or equal to the minimum of a value of preset range, adjusting the operational factor of air-conditioner in the following manner: the aerofoil of sweeping up and down controlling air-conditioner upwards raises the first predetermined angle; Control the left and right of air-conditioner to sweep aerofoil and first continue to sweep in the second Preset Time and carry out left and right again to first area and sweep wind, wherein, first area is the region in second group of temperature value corresponding to maximum temperature value, and the second Preset Time is that the left and right of air-conditioner is swept aerofoil and moved to and make the temperature value of matrix area be greater than time corresponding to the minimum of a value of preset range; The rotating speed controlling the blower fan of air-conditioner is reduced to the second rotating speed by the first rotating speed, or the compressor controlling air-conditioner is reduced to second frequency by first frequency, wherein, first rotating speed is the current rotating speed of blower fan, second rotating speed is the low one-level rotating speed relative to the first rotating speed, first frequency is the ongoing frequency of compressor, and second frequency is the low primary frequency relative to first frequency; Whether the temperature value in judgment matrix region is in preset range, when temperature value in trip current region is in preset range, in controlling, machine is with the second rotating speed, or control compressor with second frequency operation the 3rd Preset Time, wherein, 3rd Preset Time be interior machine with the second rotating speed, or compressor moves to second frequency and makes the temperature value of matrix area exceed time corresponding to preset range; And in controlling, machine runs with the rotating speed of the first rotating speed or user's setting, or control compressor runs with first frequency.
Further, when air-conditioner is in heating operation mode, when the temperature value in trip current region exceeds preset range, control air-conditioner adjusts its operational factor and comprises: whether the temperature value in judgment matrix region is less than or equal to the minimum of a value of preset range; And when the temperature value in trip current region is less than or equal to the minimum of a value of preset range, adjusting the operational factor of air-conditioner in the following manner: the aerofoil of sweeping up and down controlling air-conditioner reduces the first predetermined angle downwards; Control the left and right of air-conditioner to sweep aerofoil and first continue to sweep in the second Preset Time and carry out left and right again to first area and sweep wind, wherein, first area is the region in second group of temperature value corresponding to lowest temperature angle value, and the second Preset Time is that the left and right of air-conditioner is swept temperature value that aerofoil moves to matrix area and is greater than time corresponding to the minimum of a value of preset range; The rotating speed controlling the blower fan of air-conditioner is the second rotating speed by the first rotating speed rising, or the compressor controlling air-conditioner is second frequency by first frequency rising, wherein, first rotating speed is the current rotating speed of blower fan, second rotating speed is the high one-level rotating speed relative to the first rotating speed, first frequency is the ongoing frequency of compressor, and second frequency is the high primary frequency relative to first frequency; Whether the temperature value in judgment matrix region is in preset range, when temperature value in trip current region is in preset range, in controlling, machine is with the second rotating speed, or control compressor with second frequency operation the 3rd Preset Time, wherein, 3rd Preset Time be interior machine with the second rotating speed, or compressor moves to second frequency and makes the temperature value of matrix area exceed time corresponding to preset range; And in controlling, machine runs with the rotating speed of the first rotating speed or user's setting, or control compressor runs with first frequency.
Further, when air-conditioner is in cooling operation mode, when the temperature value in trip current region exceeds preset range, control air-conditioner adjusts its operational factor and comprises: whether the temperature value in judgment matrix region is more than or equal to the maximum of preset range; And when the temperature value in trip current region is more than or equal to the maximum of preset range, adjusting the operational factor of air-conditioner in the following manner: the aerofoil of sweeping up and down controlling air-conditioner reduces the second predetermined angle downwards; Control the left and right of air-conditioner to sweep aerofoil and first continue to sweep in the second Preset Time and carry out left and right again to second area and sweep wind, wherein, second area is the region in second group of temperature value corresponding to maximum temperature value, and the second Preset Time is that the left and right of air-conditioner is swept aerofoil and moved to and make the temperature value of matrix area be less than time corresponding to the maximum of preset range; The rotating speed controlling the blower fan of air-conditioner is the second rotating speed by the first rotating speed rising, or the compressor controlling air-conditioner is second frequency by first frequency rising, wherein, first rotating speed is the current rotating speed of blower fan, second rotating speed is the high one-level rotating speed relative to the first rotating speed, first frequency is the ongoing frequency of compressor, and second frequency is the high primary frequency relative to first frequency; Whether the temperature value in judgment matrix region is in preset range, when temperature value in trip current region is in preset range, in controlling, machine is with the second rotating speed, or control compressor with second frequency operation the 3rd Preset Time, wherein, 3rd Preset Time be interior machine with the second rotating speed, or compressor moves to second frequency and makes the temperature value of matrix area exceed time corresponding to preset range; And in controlling, machine runs with the rotating speed of the first rotating speed or user's setting, or control compressor runs with first frequency.
Further, when air-conditioner is in heating operation mode, when the temperature value in trip current region exceeds preset range, control air-conditioner adjusts its operational factor and comprises: whether the temperature value in judgment matrix region is more than or equal to the maximum of preset range; And when the temperature value in trip current region is more than or equal to the maximum of preset range, adjusting the operational factor of air-conditioner in the following manner: the aerofoil of sweeping up and down controlling air-conditioner upwards raises the second predetermined angle; Control the left and right of air-conditioner to sweep aerofoil and first continue to sweep in the second Preset Time and carry out left and right again to second area and sweep wind, wherein, second area is the region in second group of temperature value corresponding to lowest temperature angle value, and the second Preset Time is that the left and right of air-conditioner is swept aerofoil and moved to and make the temperature value of matrix area be less than time corresponding to the maximum of preset range; The rotating speed controlling the blower fan of air-conditioner is reduced to the second rotating speed by the first rotating speed, or the compressor controlling air-conditioner is reduced to second frequency by first frequency, wherein, first rotating speed is the current rotating speed of blower fan, second rotating speed is the low one-level rotating speed relative to the first rotating speed, first frequency is the ongoing frequency of compressor, and second frequency is the low primary frequency relative to first frequency; Whether the temperature value in judgment matrix region is in preset range, when temperature value in trip current region is in preset range, in controlling, machine is with the second rotating speed, or control compressor with second frequency operation the 3rd Preset Time, wherein, 3rd Preset Time be interior machine with the second rotating speed, or compressor moves to second frequency and makes the temperature value of matrix area exceed time corresponding to preset range; And in controlling, machine runs with the rotating speed of the first rotating speed or user's setting, or control compressor runs with first frequency.
To achieve these goals, according to another aspect of the present invention, provide a kind of temperature-detecting device for air-conditioner, comprise: test section, be arranged on the indoor set of air-conditioner, for the temperature of regional in synchronous monitoring matrix region to obtain the multiple temperature values respectively corresponding with regional in matrix area simultaneously, wherein, matrix area comprises multiple region; And display part, be connected with test section, for multiple temperature values that display is in real time corresponding respectively with regional.
Further, test section is matrix sensor, and matrix sensor comprises: biosensor cartridge and pcb board, wherein, biosensor cartridge is arranged on pcb board, and pcb board is at a predetermined angle on machine disposed in the interior, the angle of predetermined angular acute angle formed by indoor set installed surface and pcb board.
To achieve these goals, according to another aspect of the present invention, provide a kind of control system of air-conditioner, comprise: any one temperature-detecting device that foregoing of the present invention provides, for the temperature of regional in synchronous monitoring matrix region to obtain the multiple temperature values respectively corresponding with regional in matrix area simultaneously, wherein, matrix area comprises multiple region, and obtains the temperature value of matrix area by multiple temperature value; And control device, be connected with temperature-detecting device, for controlling the operational factor of air-conditioner according to the temperature value of matrix area.
By the present invention, adopt the temperature of regional in synchronous monitoring matrix region to obtain the multiple temperature values corresponding respectively with regional in matrix area simultaneously, wherein, matrix area comprises multiple region; And the temperature value of matrix area is obtained by multiple temperature value.By synchronously detecting the temperature of each sub regions in objective matrix region to obtain temperature value corresponding to regional simultaneously, overcome when thermometric being carried out to target area in prior art, need to adopt the mode of motor-driven particles to carry out brought cost high, the drawback of control method complexity, solve in prior art the problem utilizing infrared ray to carry out the control mode more complicated of thermometric, and then reach the effect reducing costs, simplify control mode.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram of the temperature-detecting device according to the embodiment of the present invention;
Fig. 2 is the schematic diagram according to the temperature-detecting device of the embodiment of the present invention and the connection of air-conditioner;
Fig. 3 is the schematic diagram of the connection of each parts of temperature-detecting device according to the embodiment of the present invention;
Fig. 4 a is the schematic diagram of the installation site of temperature-detecting device on cabinet air conditioner according to the embodiment of the present invention;
Fig. 4 b is the schematic diagram of the installation site of temperature-detecting device in air-conditioner on-hook according to the embodiment of the present invention;
Fig. 4 c is the first right view of the installation site of temperature-detecting device on cabinet air conditioner according to the embodiment of the present invention;
Fig. 4 d is the second right view of the installation site of temperature-detecting device on cabinet air conditioner according to the embodiment of the present invention;
Fig. 5 a is the schematic diagram in the temperature-detecting device monitoring matrix region according to the embodiment of the present invention;
Fig. 5 b is schematic diagram regional temperature being detected according to the temperature-detecting device of the embodiment of the present invention;
Fig. 6 is the schematic diagram of the control system according to the embodiment of the present invention;
Fig. 7 is the flow chart of the temperature checking method according to the embodiment of the present invention; And
Fig. 8 is the flow chart of the control method according to the embodiment of the present invention.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
Fig. 1 is the schematic diagram of the temperature-detecting device according to the embodiment of the present invention, and as shown in Figure 1, the temperature-detecting device of this embodiment comprises: test section 20 and display part 40.
Test section 20, is arranged on the indoor set of air-conditioner, and for the temperature of regional in synchronous monitoring matrix region to obtain the multiple temperature values respectively corresponding with regional in matrix area simultaneously, wherein, matrix area comprises multiple region.
Display part 40, is connected with test section 20, for multiple temperature values that display is in real time corresponding respectively with regional.
The temperature of each sub regions in objective matrix region is synchronously detected to obtain temperature value corresponding to regional simultaneously by test section 20, overcome when thermometric being carried out to target area in prior art, need to adopt the mode of motor-driven particles to carry out brought cost high, the drawback of control method complexity, solve in prior art the problem utilizing infrared ray to carry out the control mode more complicated of thermometric, and then reach the effect reducing costs, simplify control mode.Shown in real time by the temperature of the display part 40 pairs of regionals be connected with test section 20, reaching can the effect of displays temperature directly perceived.
The temperature-detecting device of above-mentioned air-conditioner can also comprise handling part (not shown), and this handling part is used for detecting by test section 20 temperature value that the multiple temperature values obtained obtain matrix area.
Fig. 2 is the schematic diagram according to the temperature-detecting device of the embodiment of the present invention and the connection of air-conditioner, as shown in Figure 2, the temperature-detecting device of this embodiment comprises: thermopile sensor (that is, test section 20) and display module (that is, display part 40).
Thermopile sensor, is connected with air-conditioner main control unit MCU, for detecting the temperature of room floors matrix area.
Display module, is connected with air-conditioner main control unit MCU respectively with thermopile sensor, when thermopile sensor detects after the temperature of regional in matrix area, shows each regional temperature in real time by display module.
Air-conditioner main control unit MCU, is connected with each load of air-conditioner, to control the operational factor of air-conditioner according to the temperature value of matrix area.
By the effect of thermopile sensor, in air-conditioner thermometric process, overcome that to need to adopt the mode of motor-driven particles to carry out brought cost high, the drawback of control method complexity, on this basis, the corresponding temperature value of air-conditioner main control unit MCU by matrix area that simplify is to the adjustment of each load running parameter of air-conditioner.
Fig. 3 is the schematic diagram of the connection of each parts of temperature-detecting device according to the embodiment of the present invention, as shown in Figure 3, test section 20 is matrix sensor, matrix sensor comprises: biosensor cartridge 21 and pcb board 22, wherein, biosensor cartridge 21 is arranged on pcb board 22, and pcb board 22 is at a predetermined angle on machine disposed in the interior, the angle of predetermined angular acute angle formed by indoor set installed surface and pcb board 22, connecting line 23 is connected with air-conditioner MCU.
Wherein, as shown in fig. 4 a, as shown in Figure 4 b, in cabinet-type air conditioner, temperature-detecting device can be arranged on the sensor mounting location place directly over outlet frame as shown in fig. 4 a to the installation site in on-hook in the installation site of temperature-detecting device on cabinet air conditioner; In on-hook, temperature-detecting device can be arranged on upper right side sensor mounting location 1 place of air outlet as shown in Figure 4 b, also can be arranged on sensor mounting location 2 place directly over air outlet as shown in Figure 4 b, upper left side sensor mounting location 3 place of air outlet as shown in Figure 4 b can also be arranged on.In air-conditioner is produced, can according to the concrete installation site of concrete service condition determination temperature-detecting device.
Fig. 4 c is the first right view of the installation site of temperature-detecting device on cabinet air conditioner according to the embodiment of the present invention, as illustrated in fig. 4 c, sensor is arranged on distance ground H At The Height, during installation, need become A angle with loom panel, and angle adjusts along with the size of surveyed area, the detection angles of this sensor is longitudinal X degree and horizontal Y degree, at present, the horizontal and vertical detection visual angle of use is 60 °.The setting angle of sensor and highly need to combine detection visual angle and determine.
Fig. 4 d is the second right view of the installation site of temperature-detecting device on cabinet air conditioner according to the embodiment of the present invention, and as shown in figure 4d, sensor can be arranged on outlet frame top, but is not limited to herein.As the wherein infrared ray vertical with sensor cover that OB in Fig. 4 d is sensor emission, in like manner, OA, OC are two border lines of departure (these lines cannot be seen in theory) of sensor, represented by each angle in Fig. 4 d, ∠ AOB=∠ 1, ∠ BOC=∠ 2, according to designing requirement ∠ 1=∠ 2, then ∠ 3=90 °-∠ 1, then the installation angle formulae of the vertical plane of sensor and loom is:
if longitudinal visual angle of sensor is 60 °, then ∠ 1=∠ 2=30 °, then the angle of the vertical plane of sensor and loom is
Fig. 5 a is the schematic diagram in the temperature-detecting device monitoring matrix region according to the embodiment of the present invention, as shown in Figure 5 a, the matrix area on detected ground is represented with ADJG, illustrate the expression of the regional in matrix area: such as the signal of plane ground is divided into region, three, left, center, right, represent with AGHB, BHIC, CIJD respectively, lower regions is divided into forward and backward two pieces, and AEFD, EGJF by name, can carry out finer division to ground matrix area as required respectively.Wherein, the temperature in zones of different shows respectively by different pictures, the Temperature displaying of regional as shown in Figure 5 b, in figure 5b, the display format table specific as follows that each silicon carbide value is corresponding:
The embodiment of the present invention additionally provides a kind of control system of air-conditioner, and any one temperature-detecting device that the control system of this embodiment is provided by embodiment of the present invention foregoing carries out temperature detection.
Fig. 6 is the schematic diagram of the control system according to the embodiment of the present invention, and as shown in Figure 6, the control system of this embodiment comprises temperature-detecting device 10 and control device 30.
Any one temperature-detecting device that temperature-detecting device 10 provides for embodiment of the present invention foregoing, for the temperature of regional in synchronous monitoring matrix region to obtain the multiple temperature values respectively corresponding with regional in matrix area simultaneously, wherein, matrix area comprises multiple region, and obtains the temperature value of matrix area by multiple temperature value.
Control device 30 is connected with temperature-detecting device 10, for controlling the operational factor of air-conditioner according to the temperature value of matrix area.
By the effect of temperature-detecting device 10, in air-conditioner thermometric process, overcome that to need to adopt the mode of motor-driven particles to carry out brought cost high, the drawback of control method complexity, on this basis, the corresponding temperature value of control device 30 by matrix area that simplify is to the adjustment of each load running parameter of air-conditioner.
The embodiment of the present invention additionally provides a kind of temperature checking method for air-conditioner, and any one temperature-detecting device that the temperature checking method of this embodiment is provided by embodiment of the present invention foregoing performs.
Fig. 7 is the flow chart of the temperature checking method according to the embodiment of the present invention, and as shown in Figure 7, the temperature checking method of this embodiment comprises step S702 and S704.
S702: in synchronous monitoring matrix region, the temperature of regional is to obtain the multiple temperature values corresponding respectively with regional in matrix area simultaneously, and wherein, matrix area comprises multiple region.
S704: the temperature value being obtained matrix area by multiple temperature value.
Particularly, in synchronous monitoring matrix region, the temperature of regional comprises to obtain multiple temperature values corresponding respectively with regional in matrix area simultaneously: the temperature of regional in the first timing synchronization monitoring matrix region, obtain the multiple temperature values corresponding respectively with regional in matrix area, as first group of temperature value; And in the second timing synchronization monitoring matrix region the temperature of regional, obtain the multiple temperature values corresponding respectively with regional in matrix area, as second group of temperature value, wherein, the time interval in the first moment and the second moment is the first Preset Time, and the temperature value being obtained matrix area by multiple temperature value is comprised: according to first temperature value in first group of temperature value compute matrix region; According to second temperature value in second group of temperature value compute matrix region; And the first temperature value and the second temperature value are carried out difference, obtain the temperature value of matrix area.
Wherein, about the step of the temperature value by multiple temperature value acquisition matrix area, the temperature value obtaining matrix area can be processed according to actual needs, such as: the mean value that can calculate multiple temperature value, using the temperature value of mean value as matrix area to multiple temperature value; Multiple temperature value can also be contrasted, determine the maximum of temperature value, using the temperature value of this maximum as matrix area.
The embodiment of the present invention additionally provides a kind of control method for air-conditioner, and the control system that the control method of this embodiment is provided by embodiment of the present invention foregoing performs.
Fig. 8 is the flow chart of the control method according to the embodiment of the present invention, and as shown in Figure 8, the control method of this embodiment comprises step S802 to step S808, take preset range as the temperature range of 20 DEG C-25 DEG C.
S802: whether be arbitrary temperature value 20 DEG C-25 DEG C within the scope of, if detected localized ground temperature reaches 20 DEG C ~ 25 DEG C, then perform step S808, the control mode predetermined according to controller is run if detecting surface temperature.Particularly, surface temperature obtains the temperature value of matrix area for any one temperature checking method of being provided by embodiment of the present invention foregoing.
S804: if in step S802, detected localized ground temperature not within the scope of 20 DEG C ~ 25 DEG C, then performs step S804, enters the equal heat pattern in ground.
Particularly, when air-conditioner is in cooling operation mode, if sensor detects surface temperature≤20 DEG C, the temperature feedback that sensor detects is to MCU, the aerofoil of sweeping up and down that MCU controls air-conditioner upwards raises X angle (0 °≤X≤90 °), the left and right of control air-conditioner is swept aerofoil and is swept to the highest place of temperature, until the temperature value of ground matrix area is greater than 20 DEG C, left and right is swept the duration that aerofoil continues to sweep to temperature superlatively side and can be represented second by Y, then proceeds to left and right and sweeps wind continuously; Control blower fan again to proceed to and bend down one-level wind speed than current operating conditions (rotating speed when surface temperature≤20 DEG C such as being detected is P, then the follow-up rotating speed that will proceed to is Q, Q < P), if frequency-changeable compressor, run under then entering low frequency state, until surface temperature is evenly at 20 DEG C ~ 25 DEG C.Blower fan runs a period of time T1 under current running speed, T1 be interior machine with rotating speed Q, or compressor exceeds time corresponding to preset range 20 DEG C ~ 25 DEG C with low-frequency operation to making the temperature value of matrix area; Then control the rotating speed P before blower fan goes back to, now rotating speed also can set with user oneself.
When air-conditioner is in heating operation mode, if sensor detects surface temperature≤20 DEG C, the temperature feedback that sensor detects is to MCU, the aerofoil of sweeping up and down that MCU controls air-conditioner reduces X angle (0 °≤X≤90 °) downwards, the left and right of control air-conditioner is swept aerofoil and is swept to the minimum place of temperature, until the temperature value of ground matrix area is greater than 20 DEG C, left and right is swept aerofoil and is continued the duration of sweeping to the minimum place of temperature and can be represented second by Y, then proceeds to left and right and sweeps wind continuously; Control blower fan again and proceed to than one-level wind speed high under current operating conditions that (rotating speed when surface temperature≤20 DEG C such as being detected is P, then the follow-up rotating speed that will proceed to is Q, Q > P), if frequency-changeable compressor, run under then entering high frequency state, until surface temperature is evenly at 20 DEG C ~ 25 DEG C.Blower fan runs a period of time T1 under current running speed, T1 be interior machine with rotating speed Q, or compressor moves to high frequency and makes the temperature value of matrix area exceed time corresponding to preset range 20 DEG C ~ 25 DEG C; Then control the rotating speed P before blower fan goes back to, now rotating speed also can set with user oneself.
When air-conditioner is in cooling operation mode, if sensor detects surface temperature >=25 DEG C, the temperature feedback that sensor detects is to MCU, the aerofoil of sweeping up and down that MCU controls air-conditioner reduces Z angle (0 °≤Z≤90 °) downwards, the left and right of control air-conditioner is swept aerofoil and is swept to the highest place of temperature, until the temperature value of ground matrix area is less than 25 DEG C, left and right is swept the duration that aerofoil continues to sweep to temperature superlatively side and can be represented second by Y, then proceeds to left and right and sweeps wind continuously; Blower fan proceeds to than one-level wind speed high under current operating conditions that (rotating speed when surface temperature >=25 DEG C such as being detected is P1, then the follow-up rotating speed that will proceed to is Q1, Q1 > P1), if frequency-changeable compressor, then run under entering high frequency state.Until surface temperature is evenly at 20 DEG C ~ 25 DEG C, blower fan runs a period of time T2 under current running speed, T2 be interior machine with rotating speed Q1, or compressor moves to high frequency and makes the temperature value of matrix area exceed time corresponding to preset range 20 DEG C ~ 25 DEG C; Then control the rotating speed P1 before blower fan goes back to, now rotating speed also can set with user oneself.
When air-conditioner is in heating operation mode, if sensor detects surface temperature >=25 DEG C, the temperature feedback that sensor detects is to MCU, the aerofoil of sweeping up and down that MCU controls air-conditioner upwards raises Z angle (0 °≤Z≤90 °), the left and right of control air-conditioner is swept aerofoil and is swept to the minimum place of temperature, until the temperature value of ground matrix area is less than 25 DEG C, left and right is swept aerofoil and is continued the duration of sweeping to the minimum place of temperature and can be represented second by Y, then proceeds to left and right and sweeps wind continuously; Blower fan proceeds to and bends down one-level wind speed than current operating conditions (rotating speed when surface temperature >=25 DEG C such as being detected is P1, then the follow-up rotating speed that will proceed to is Q1, Q1 < P1), if frequency-changeable compressor, then run under entering low frequency state.Until surface temperature is evenly at 20 DEG C ~ 25 DEG C, blower fan runs a period of time T2 under current running speed, T2 be interior machine with rotating speed Q1, or compressor exceeds time corresponding to preset range 20 DEG C ~ 25 DEG C with low-frequency operation to making the temperature value of matrix area; Then control the rotating speed P1 before blower fan goes back to, now rotating speed also can set with user oneself.
S806: in step S804, after every operational factor of air-conditioner is adjusted, again detect surface temperature whether within the scope of 20 DEG C ~ 25 DEG C, if surface temperature is not within the scope of 20 DEG C ~ 25 DEG C, then perform step S804, if surface temperature is within the scope of 20 DEG C ~ 25 DEG C, then perform step S808.
S808: drive load according to preset mode.
Any one temperature checking method provided by embodiment of the present invention foregoing obtains the temperature value of matrix area, in air-conditioner thermometric process, overcome that to need to adopt the mode of motor-driven particles to carry out brought cost high, the drawback of control method complexity, carry out the adjustment of air-conditioner operational factor on this basis, reach the effect simplifying control mode.
Obviously, those skilled in the art should be understood that, above-mentioned of the present invention each module or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on network that multiple calculation element forms, alternatively, they can realize with the executable program code of calculation element, thus, they can be stored and be performed by calculation element in the storage device, or they are made into each integrated circuit modules respectively, or the multiple module in them or step are made into single integrated circuit module to realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1. for a temperature checking method for air-conditioner, it is characterized in that, comprising:
In synchronous monitoring matrix region, the temperature of regional is to obtain the multiple temperature values corresponding respectively with regional in described matrix area simultaneously, and wherein, described matrix area comprises multiple region; And
The temperature value of described matrix area is obtained by described multiple temperature value,
Wherein, in synchronous monitoring matrix region, the temperature of regional comprises to obtain multiple temperature values corresponding respectively with regional in described matrix area simultaneously: the temperature detecting regional in described matrix area at the first timing synchronization, obtain the multiple temperature values corresponding respectively with regional in described matrix area, as first group of temperature value; And the temperature of regional in described matrix area is detected at the second timing synchronization, obtain the multiple temperature values corresponding respectively with regional in described matrix area, as second group of temperature value, wherein, the time interval in described first moment and described second moment is the first Preset Time
The temperature value obtaining described matrix area by described multiple temperature value comprises: the first temperature value calculating described matrix area according to described first group of temperature value; The second temperature value of described matrix area is calculated according to described second group of temperature value; And described first temperature value and described second temperature value are carried out difference, obtain the temperature value of described matrix area.
2. temperature checking method according to claim 1, is characterized in that, the temperature value obtaining described matrix area by described multiple temperature value comprises:
Calculate the mean value of described multiple temperature value; And
Using the temperature value of described mean value as described matrix area.
3. temperature checking method according to claim 1, is characterized in that, the temperature value obtaining described matrix area by described multiple temperature value comprises:
The magnitude relationship of more described multiple temperature value; And
Using the temperature value of the maximum in described multiple temperature value as described matrix area.
4. a control method for air-conditioner, is characterized in that, comprising:
The temperature checking method according to any one of claims 1 to 3 is adopted to obtain the temperature value of matrix area; And
The operational factor of air-conditioner is controlled according to the temperature value of described matrix area.
5. control method according to claim 4, is characterized in that, the operational factor controlling air-conditioner according to the temperature value of described matrix area comprises:
Judge that the temperature value of described matrix area is whether in preset range;
When judging that the temperature value of described matrix area exceeds described preset range, controlling described air-conditioner and adjusting its operational factor; And
When judging that the temperature value of described matrix area is in described preset range, controlling described air-conditioner and running according to current operating parameter.
6. control method according to claim 5, is characterized in that, when described air-conditioner is in cooling operation mode, when judging that the temperature value of described matrix area exceeds described preset range, controlling described air-conditioner and adjusting its operational factor and comprise:
Judge whether the temperature value of described matrix area is less than or equal to the minimum of a value of described preset range; And
When judging that the temperature value of described matrix area is less than or equal to the minimum of a value of described preset range, adjust the operational factor of described air-conditioner in the following manner:
The aerofoil of sweeping up and down controlling described air-conditioner upwards raises the first predetermined angle;
The left and right controlling described air-conditioner is swept aerofoil and is first continued to sweep in the second Preset Time and carry out left and right again to first area and sweep wind, wherein, described first area is the region in second group of temperature value corresponding to maximum temperature value, and described second Preset Time is that the left and right of described air-conditioner is swept aerofoil and moved to and make the temperature value of described matrix area be greater than time corresponding to the minimum of a value of described preset range;
The rotating speed controlling the blower fan of described air-conditioner is reduced to the second rotating speed by the first rotating speed, or the compressor controlling described air-conditioner is reduced to second frequency by first frequency, wherein, described first rotating speed is the current rotating speed of described blower fan, described second rotating speed is the low one-level rotating speed relative to described first rotating speed, described first frequency is the ongoing frequency of described compressor, and described second frequency is the low primary frequency relative to described first frequency;
Judge that the temperature value of described matrix area is whether in described preset range, when judging that the temperature value of described matrix area is in described preset range, control described interior machine with described second rotating speed, or control described compressor with second frequency operation the 3rd Preset Time, wherein, described 3rd Preset Time be described interior machine with described second rotating speed, or described compressor moves to described second frequency and makes the temperature value of described matrix area exceed time corresponding to described preset range; And
Control described interior machine to run with the rotating speed of described first rotating speed or user's setting, or control described compressor and run with first frequency.
7. control method according to claim 5, is characterized in that, when described air-conditioner is in heating operation mode, when judging that the temperature value of described matrix area exceeds described preset range, controlling described air-conditioner and adjusting its operational factor and comprise:
Judge whether the temperature value of described matrix area is less than or equal to the minimum of a value of described preset range; And
When judging that the temperature value of described matrix area is less than or equal to the minimum of a value of described preset range, adjust the operational factor of described air-conditioner in the following manner:
The aerofoil of sweeping up and down controlling described air-conditioner reduces the first predetermined angle downwards;
The left and right controlling described air-conditioner is swept aerofoil and is first continued to sweep in the second Preset Time and carry out left and right again to first area and sweep wind, wherein, described first area is the region in second group of temperature value corresponding to lowest temperature angle value, and described second Preset Time is that the left and right of described air-conditioner is swept temperature value that aerofoil moves to described matrix area and is greater than time corresponding to the minimum of a value of described preset range;
The rotating speed controlling the blower fan of described air-conditioner is the second rotating speed by the first rotating speed rising, or the compressor controlling described air-conditioner is second frequency by first frequency rising, wherein, described first rotating speed is the current rotating speed of described blower fan, described second rotating speed is the high one-level rotating speed relative to described first rotating speed, described first frequency is the ongoing frequency of described compressor, and described second frequency is the high primary frequency relative to described first frequency;
Judge that the temperature value of described matrix area is whether in described preset range, when judging that the temperature value of described matrix area is in described preset range, control described interior machine with described second rotating speed, or control described compressor with second frequency operation the 3rd Preset Time, wherein, described 3rd Preset Time be described interior machine with described second rotating speed, or described compressor moves to described second frequency and makes the temperature value of described matrix area exceed time corresponding to described preset range; And
Control described interior machine to run with the rotating speed of described first rotating speed or user's setting, or control described compressor and run with first frequency.
8. control method according to claim 5, is characterized in that, when described air-conditioner is in cooling operation mode, when judging that the temperature value of described matrix area exceeds described preset range, controlling described air-conditioner and adjusting its operational factor and comprise:
Judge whether the temperature value of described matrix area is more than or equal to the maximum of described preset range; And
When judging that the temperature value of described matrix area is more than or equal to the maximum of described preset range, adjust the operational factor of described air-conditioner in the following manner:
The aerofoil of sweeping up and down controlling described air-conditioner reduces the second predetermined angle downwards;
The left and right controlling described air-conditioner is swept aerofoil and is first continued to sweep in the second Preset Time and carry out left and right again to second area and sweep wind, wherein, described second area is the region in second group of temperature value corresponding to maximum temperature value, and described second Preset Time is that the left and right of described air-conditioner is swept aerofoil and moved to and make the temperature value of described matrix area be less than time corresponding to the maximum of described preset range;
The rotating speed controlling the blower fan of described air-conditioner is the second rotating speed by the first rotating speed rising, or the compressor controlling described air-conditioner is second frequency by first frequency rising, wherein, described first rotating speed is the current rotating speed of described blower fan, described second rotating speed is the high one-level rotating speed relative to described first rotating speed, described first frequency is the ongoing frequency of described compressor, and described second frequency is the high primary frequency relative to described first frequency;
Judge that the temperature value of described matrix area is whether in described preset range, when judging that the temperature value of described matrix area is in described preset range, control described interior machine with described second rotating speed, or control described compressor with second frequency operation the 3rd Preset Time, wherein, described 3rd Preset Time be described interior machine with described second rotating speed, or described compressor moves to described second frequency and makes the temperature value of described matrix area exceed time corresponding to described preset range; And
Control described interior machine to run with the rotating speed of described first rotating speed or user's setting, or control described compressor and run with first frequency.
9. control method according to claim 5, is characterized in that, when described air-conditioner is in heating operation mode, when judging that the temperature value of described matrix area exceeds described preset range, controlling described air-conditioner and adjusting its operational factor and comprise:
Judge whether the temperature value of described matrix area is more than or equal to the maximum of described preset range; And
When judging that the temperature value of described matrix area is more than or equal to the maximum of described preset range, adjust the operational factor of described air-conditioner in the following manner:
The aerofoil of sweeping up and down controlling described air-conditioner upwards raises the second predetermined angle;
The left and right controlling described air-conditioner is swept aerofoil and is first continued to sweep in the second Preset Time and carry out left and right again to second area and sweep wind, wherein, described second area is the region in second group of temperature value corresponding to lowest temperature angle value, and described second Preset Time is that the left and right of described air-conditioner is swept aerofoil and moved to and make the temperature value of described matrix area be less than time corresponding to the maximum of described preset range;
The rotating speed controlling the blower fan of described air-conditioner is reduced to the second rotating speed by the first rotating speed, or the compressor controlling described air-conditioner is reduced to second frequency by first frequency, wherein, described first rotating speed is the current rotating speed of described blower fan, described second rotating speed is the low one-level rotating speed relative to described first rotating speed, described first frequency is the ongoing frequency of described compressor, and described second frequency is the low primary frequency relative to described first frequency;
Judge that the temperature value of described matrix area is whether in described preset range, when judging that the temperature value of described matrix area is in described preset range, control described interior machine with described second rotating speed, or control described compressor with second frequency operation the 3rd Preset Time, wherein, described 3rd Preset Time be described interior machine with described second rotating speed, or described compressor moves to described second frequency and makes the temperature value of described matrix area exceed time corresponding to described preset range; And
Control described interior machine to run with the rotating speed of described first rotating speed or user's setting, or control described compressor and run with first frequency.
10. for a temperature-detecting device for air-conditioner, it is characterized in that, comprising:
Test section, be arranged on the indoor set of air-conditioner, for the temperature of regional in synchronous monitoring matrix region to obtain the multiple temperature values respectively corresponding with regional in described matrix area simultaneously, the temperature value of described matrix area is obtained by described multiple temperature value, wherein, described matrix area comprises multiple region; And
Display part, is connected with described test section, for multiple temperature values that display is in real time corresponding respectively with described regional,
Wherein, described test section, also for detecting the temperature of regional in described matrix area at the first timing synchronization, obtains the multiple temperature values corresponding respectively with regional in described matrix area, as first group of temperature value; And the temperature of regional in described matrix area is detected at the second timing synchronization, obtain the multiple temperature values corresponding respectively with regional in described matrix area, as second group of temperature value, wherein, the time interval in described first moment and described second moment is the first Preset Time, calculates the first temperature value of described matrix area according to described first group of temperature value; The second temperature value of described matrix area is calculated according to described second group of temperature value; And described first temperature value and described second temperature value are carried out difference, obtain the temperature value of described matrix area.
11. temperature-detecting devices according to claim 10, is characterized in that, described test section is matrix sensor, and described matrix sensor comprises: biosensor cartridge and pcb board, wherein,
Described biosensor cartridge is arranged on described pcb board,
Described pcb board is arranged on described indoor set at a predetermined angle, the angle of described predetermined angular acute angle formed by described indoor set installed surface and described pcb board.
The control system of 12. 1 kinds of air-conditioners, is characterized in that, comprising:
Temperature-detecting device, described temperature-detecting device is the temperature-detecting device described in claim 10 or 11, for the temperature of regional in synchronous monitoring matrix region to obtain the multiple temperature values respectively corresponding with regional in described matrix area simultaneously, wherein, described matrix area comprises multiple region, and obtains the temperature value of described matrix area by described multiple temperature value; And
Control device, is connected with described temperature-detecting device, for controlling the operational factor of air-conditioner according to the temperature value of described matrix area.
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| CN104729000B (en) * | 2013-12-23 | 2017-08-22 | 海尔集团公司 | Air-conditioning temperature and humidity intelligent adjusting method and air-conditioning |
| CN103900204A (en) * | 2014-03-25 | 2014-07-02 | 四川长虹电器股份有限公司 | Air conditioner adjustment method and air conditioner |
| CN104033998A (en) * | 2014-05-27 | 2014-09-10 | 四川长虹电器股份有限公司 | Air conditioner control system |
| CN104165440B (en) * | 2014-08-07 | 2016-08-31 | 珠海格力电器股份有限公司 | Air conditioner wind speed control method and system |
| CN105371422A (en) * | 2014-09-02 | 2016-03-02 | 广东美的制冷设备有限公司 | Air conditioner and indoor temperature control method and system thereof |
| CN105627511B (en) * | 2016-01-04 | 2019-02-05 | 青岛海尔空调器有限总公司 | The air blowing control method and apparatus of air conditioner |
| CN107152756B (en) * | 2017-05-19 | 2019-11-29 | 珠海格力电器股份有限公司 | The control method and device of air conditioner |
| CN108758963B (en) * | 2018-04-20 | 2021-05-28 | 邯郸美的制冷设备有限公司 | Air conditioner installation position determining method and device, air conditioner and readable storage medium |
| CN108800490A (en) * | 2018-06-20 | 2018-11-13 | 广东美的制冷设备有限公司 | Control method, air conditioner and the computer readable storage medium of air conditioner |
| CN112413838A (en) * | 2019-08-22 | 2021-02-26 | 青岛海尔空调器有限总公司 | Method and device for controlling air conditioner and air conditioner |
| CN111271830A (en) * | 2019-12-24 | 2020-06-12 | 宁波奥克斯电气股份有限公司 | Automatic air conditioner adjusting method and system, air conditioner and computer readable storage medium |
| CN112815495B (en) * | 2021-01-11 | 2022-03-08 | 珠海格力电器股份有限公司 | Thermal protection device and method for air conditioner indoor unit and air conditioner |
| CN113551377A (en) * | 2021-07-31 | 2021-10-26 | 美的集团武汉制冷设备有限公司 | Control method of air conditioner, air conditioner and storage medium |
| CN114576816B (en) * | 2022-03-16 | 2024-06-14 | 武汉高德智感科技有限公司 | Air conditioner adjusting method and device based on infrared sensor |
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