CN104456853A - Air conditioner and control method and system thereof - Google Patents
Air conditioner and control method and system thereof Download PDFInfo
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- CN104456853A CN104456853A CN201410748673.5A CN201410748673A CN104456853A CN 104456853 A CN104456853 A CN 104456853A CN 201410748673 A CN201410748673 A CN 201410748673A CN 104456853 A CN104456853 A CN 104456853A
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- Prior art keywords
- air
- conditioner
- barrier
- distance
- staying
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
- F24F2120/12—Position of occupants
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides an air conditioner and a control method and system thereof. The control method includes allowing an ultrasonic sensor to detect a distance from an obstacle to the air conditioner; according to the distance detected, determining operating parameters of the air conditioner to allow the air conditioner to operate according to the operating parameters determined. According to the technical scheme, measures such as longer air supply time and bigger wind force are taken for the obstacle farther away from the air conditioner so that ensured is that hot air or cold air supplied by swing blades of the air conditioner is more evenly distributed to a whole room; the problem that the prior air conditioner has uneven refrigerating and heating action on multiple areas of the room is solved; comfort level is increased for users.
Description
Technical field
The present invention relates to air-conditioning technical field, in particular to control system and a kind of air-conditioner of a kind of control method of air-conditioner, a kind of air-conditioner.
Background technology
At present, because the shape and volume that are provided with the room of air-conditioner vary, air-conditioner of the prior art itself cannot measure the shape in its room, place, volume and the particular location residing for this air-conditioner, so when air-conditioner running refrigerating pattern or heating mode, just there will be the situation of the non-uniform temperature in multiple region in the room residing for this air-conditioner, thus affect the comfort level of user.
Therefore, how to make air-conditioner in cooling or heating mode, freezed in the multiple regions in room or heat evenly, becoming technical problem urgently to be resolved hurrily at present.
Summary of the invention
The present invention, just based on the problems referred to above, proposes a kind of new technical scheme, can make air-conditioner in cooling or heating mode, freezes or heat evenly the multiple regions in room.
For this reason, one object of the present invention is the control method proposing a kind of air-conditioner.
Another object of the present invention is the control system proposing a kind of air-conditioner.
Another object of the present invention is to propose a kind of air-conditioner, has the control system of above-mentioned air-conditioner.
For achieving the above object, the embodiment of a first aspect of the present invention proposes a kind of control method of air-conditioner, described air-conditioner comprises ultrasonic sensor, and the control method of described air-conditioner comprises: detect the distance of barrier to described air-conditioner by described ultrasonic sensor; According to the described distance detected, determine the running parameter of described air-conditioner, run according to the described running parameter determined for described air-conditioner.
According to the control method of the air-conditioner of the embodiment of the present invention, air-conditioner can be provided with ultrasonic sensor, in order to detect the distance between air-conditioner and barrier, thus can according to the running parameter of distance determination air-conditioner when blowing to each barrier of air-conditioner and each barrier.By this technical scheme, when air-conditioner is under heating mode or refrigeration mode, the distance that air-conditioner is being detected to running parameter during each barrier air-supply by ultrasonic sensor is determined, like this, for the barrier that distance is far away, the measures such as the air-supply time more grown, larger wind-force can be taked, to ensure that the hot blast sent from the pendulum leaf of air-conditioner or cold wind are distributed to whole room more equably, solve air-conditioner in prior art freeze to the multiple regions in room or heat uneven problem, thus promote the comfort level of user.
According to one embodiment of present invention, describedly detect barrier to the distance of described air-conditioning by described ultrasonic sensor, specifically comprise: drive described ultrasonic sensor rotation predetermined angular by sensor drive device; After described ultrasonic sensor rotates described predetermined angular, detect the described distance of described air-conditioner and described barrier.
According to the control method of the air-conditioner of the embodiment of the present invention, multiple angles is rotated by ultrasonic sensor, the distance of the barrier in air-conditioner multiple directions can be determined, thus be convenient to air-conditioner and adjust running parameter according to measurement result, ensure the regional refrigeration in room or heat evenly, thus promoting the comfort level of user.
According to one embodiment of present invention, described to be detected by described ultrasonic sensor barrier to described air-conditioning distance after, also comprise: whether judgement detects constant in the given time with the described distance of described barrier; When judged result is for being, according to described distance, determining the described running parameter of described air-conditioner, when judged result is no, again choosing described barrier.
According to the control method of the air-conditioner of the embodiment of the present invention, by confirming whether the distance that ultrasonic sensor detects changes in the given time, thus determine that whether the barrier that ultrasonic sensor is selected is effective, such as, ultrasonic sensor detected by ultrasonic sensor barrier to air-conditioning distance after selected barrier be the object of activity time, assert that this barrier is invalid, need to reselect barrier, thus ensure the correctness of barrier chosen, and then guarantee the reasonability of running parameter of air-conditioner.
According to one embodiment of present invention, the described distance that described basis detects, determine the running parameter of described air-conditioner, specifically comprise: the described predetermined angular rotated according to described ultrasonic sensor, the pendulum leaf of described air-conditioner is driven to adjust the air-out direction of described air-conditioner, to make described air-out direction towards described barrier by pendulum leaf drive unit; According to the described distance detected, determine described air-conditioner at described air-out direction towards described running parameter during described barrier.
According to the control method of the air-conditioner of the embodiment of the present invention, after determining to blow to certain barrier of a direction, the air supply direction of air-conditioner is needed to be adjusted to target direction, now, pendulum leaf drive unit can be utilized to drive the pendulum leaf of air-conditioner to carry out self direction adjustment, thus the air-out direction of change air-conditioner is to target direction.
According to one embodiment of present invention, described running parameter comprises: in the time of staying of described air-out direction towards pendulum leaf described during described barrier; At the wind-force of described air-out direction towards air-conditioner described during described barrier; The described time of staying of described pendulum leaf and the described air-conditioner described wind-force within the described time of staying; The described time of staying of described pendulum leaf and the temperature parameter of described air-conditioner within the described time of staying; Or the described time of staying of described pendulum leaf, the described wind-force of described air-conditioner within the described time of staying and the described temperature parameter of described air-conditioner within the described time of staying; Wherein, the value of the described distance of described air-conditioner and described barrier is larger, and the value of the described time of staying and described wind-force is larger, and when described air-conditioner is in refrigeration mode, the value of described temperature parameter is less, and when described air-conditioner is in heating mode, the value of described temperature parameter is larger.
According to the control method of the air-conditioner of the embodiment of the present invention, comprise the time of staying of putting leaf when air-conditioner blow to target obstacle, blow wind-force and temperature parameter according to the running parameter of air-conditioner of the distance adjustment recorded, also can comprise other parameters in addition as required.
The embodiment of a second aspect of the present invention proposes a kind of control system of air-conditioner, it is characterized in that, described air-conditioner comprises ultrasonic sensor, and the control system of described air-conditioner comprises: distance detecting unit, detects the distance of barrier to described air-conditioner by described ultrasonic sensor; Parameter determination unit, according to the described distance detected, determines the running parameter of described air-conditioner, runs according to the described running parameter determined for described air-conditioner.
According to the control system of the air-conditioner of the embodiment of the present invention, air-conditioner can be provided with ultrasonic sensor, in order to detect the distance between air-conditioner and barrier, thus can according to the running parameter of distance determination air-conditioner when blowing to each barrier of air-conditioner and each barrier.By this technical scheme, when air-conditioner is under heating mode or refrigeration mode, the distance that air-conditioner is being detected to running parameter during each barrier air-supply by ultrasonic sensor is determined, like this, for the barrier that distance is far away, the measures such as the air-supply time more grown, larger wind-force can be taked, to ensure that the hot blast sent from the pendulum leaf of air-conditioner or cold wind are distributed to whole room more equably, solve air-conditioner in prior art freeze to the multiple regions in room or heat uneven problem, thus promote the comfort level of user.
According to one embodiment of present invention, described distance detecting unit specifically for: by sensor drive device drive described ultrasonic sensor rotate predetermined angular, and after described ultrasonic sensor rotates described predetermined angular, detect the described distance of described air-conditioner and described barrier.
According to the control system of the air-conditioner of the embodiment of the present invention, multiple angles is rotated by ultrasonic sensor, the distance of the barrier in air-conditioner multiple directions can be determined, thus be convenient to air-conditioner and adjust running parameter according to measurement result, ensure the regional refrigeration in room or heat evenly, thus promoting the comfort level of user.
According to one embodiment of present invention, also comprise: judging unit, described to be detected by described ultrasonic sensor barrier to described air-conditioner distance after, judge whether the described distance detected is constant in the given time, wherein, when judged result is for being, according to described distance, determine the described running parameter of described air-conditioner, when judged result is no, again choose described barrier.
According to the control system of the air-conditioner of the embodiment of the present invention, by confirming whether the distance that ultrasonic sensor detects changes in the given time, thus determine that whether the barrier that ultrasonic sensor is selected is effective, such as, ultrasonic sensor detected by ultrasonic sensor barrier to air-conditioning distance after selected barrier be the object of activity time, assert that this barrier is invalid, need to reselect barrier, thus ensure the correctness of barrier chosen, and then guarantee the reasonability of running parameter of air-conditioner.
According to one embodiment of present invention, described parameter determination unit is specifically for the described predetermined angular that rotates according to described ultrasonic sensor, the pendulum leaf of described air-conditioner is driven to adjust the air-out direction of described air-conditioner by pendulum leaf drive unit, to make described air-out direction towards described barrier, and according to the described distance detected, determine described air-conditioner at described air-out direction towards described running parameter during described barrier.
According to the control system of the air-conditioner of the embodiment of the present invention, after determining to blow to certain barrier of a direction, the air supply direction of air-conditioner is needed to be adjusted to target direction, now, pendulum leaf drive unit can be utilized to drive the pendulum leaf of air-conditioner to carry out self direction adjustment, thus the air-out direction of change air-conditioner is to target direction.
According to one embodiment of present invention, described running parameter comprises: in the time of staying of described air-out direction towards pendulum leaf described during described barrier; At the wind-force of described air-out direction towards air-conditioner described during described barrier; The described time of staying of described pendulum leaf and the described air-conditioner described wind-force within the described time of staying; The described time of staying of described pendulum leaf and the temperature parameter of described air-conditioner within the described time of staying; Or the described time of staying of described pendulum leaf, the described wind-force of described air-conditioner within the described time of staying and the described temperature parameter of described air-conditioner within the described time of staying; Wherein, the value of the described distance of described air-conditioner and described barrier is larger, and the value of the described time of staying and described wind-force is larger, and when described air-conditioner is in refrigeration mode, the value of described temperature parameter is less, and when described air-conditioner is in heating mode, the value of described temperature parameter is larger.
According to the control system of the air-conditioner of the embodiment of the present invention, comprise the time of staying of putting leaf when air-conditioner blow to target obstacle, blow wind-force and temperature parameter according to the running parameter of air-conditioner of the distance adjustment recorded, also can comprise other parameters in addition as required.
A third aspect of the present invention embodiment provides a kind of air-conditioner, and described air-conditioner comprises ultrasonic sensor, and includes the control system of the air-conditioner described in above-mentioned second aspect any embodiment.Therefore this air-conditioner has whole beneficial effects of the control system of the air-conditioner that above-mentioned any embodiment provides, and does not repeat them here.
By technical scheme of the present invention, for the barrier that distance air-conditioner is far away, the measures such as the air-supply time more grown, larger wind-force can be taked, to ensure that the hot blast sent from the pendulum leaf of air-conditioner or cold wind are distributed to whole room more equably, solve air-conditioner in prior art freeze to the multiple regions in room or heat uneven problem, thus promote the comfort level of user.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 shows the flow chart of the control method of air-conditioner according to an embodiment of the invention;
Fig. 2 shows the flow chart of the control method of air-conditioner according to another embodiment of the invention;
Fig. 3 shows the block diagram of the control system of air-conditioner according to an embodiment of the invention;
Fig. 4 shows the block diagram of air-conditioner according to an embodiment of the invention;
Fig. 5 A shows the block diagram of air-conditioner according to another embodiment of the invention;
Fig. 5 B shows the schematic diagram in the room being provided with the air-conditioner shown in Fig. 5 A.
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from other modes described here and implement, and therefore, protection scope of the present invention is not by the restriction of following public specific embodiment.
Fig. 1 shows the flow chart of the control method of air-conditioner according to an embodiment of the invention.
As shown in Figure 1, the control method of air-conditioner according to an embodiment of the invention, comprising:
Step 102, detects the distance of barrier to air-conditioner by ultrasonic sensor.
Step 104, according to the distance detected, determines the running parameter of air-conditioner, runs according to the running parameter determined for air-conditioner.
According to the control method of the air-conditioner of the embodiment of the present invention, air-conditioner can be provided with ultrasonic sensor, in order to detect the distance between air-conditioner and barrier, thus can according to the running parameter of distance determination air-conditioner when blowing to each barrier of air-conditioner and each barrier.By this technical scheme, when air-conditioner is under heating mode or refrigeration mode, the distance that air-conditioner is being detected to running parameter during each barrier air-supply by ultrasonic sensor is determined, like this, for the barrier that distance is far away, the measures such as the air-supply time more grown, larger wind-force can be taked, to ensure that the hot blast sent from the pendulum leaf of air-conditioner or cold wind are distributed to whole room more equably, solve air-conditioner in prior art freeze to the multiple regions in room or heat uneven problem, thus promote the comfort level of user.
According to one embodiment of present invention, step 102 specifically comprises: drive ultrasonic sensor to rotate predetermined angular by sensor drive device; After ultrasonic sensor rotates predetermined angular, detect the distance of air-conditioner and barrier.
According to the control method of the air-conditioner of the embodiment of the present invention, multiple angles is rotated by ultrasonic sensor, the distance of the barrier in air-conditioner multiple directions can be determined, thus be convenient to air-conditioner and adjust running parameter according to measurement result, ensure the regional refrigeration in room or heat evenly, thus promoting the comfort level of user.
According to one embodiment of present invention, detected by described ultrasonic sensor barrier to described air-conditioner distance after, comprising: whether judgement detects constant in the given time with the distance of barrier; When judged result is for being, according to distance, determining the running parameter of air-conditioner, when judged result is no, again choosing barrier.
According to the control method of the air-conditioner of the embodiment of the present invention, by confirming whether the distance that ultrasonic sensor detects changes in the given time, thus determine that whether the barrier that ultrasonic sensor is selected is effective, such as, ultrasonic sensor detected by ultrasonic sensor barrier to air-conditioning distance after selected barrier be the object of activity time, assert that this barrier is invalid, need to reselect barrier, thus ensure the correctness of barrier chosen, and then guarantee the reasonability of running parameter of air-conditioner.
According to one embodiment of present invention, step 104 specifically comprises: the predetermined angular rotated according to ultrasonic sensor, is driven the air-out direction of the pendulum leaf adjustment air-conditioner of air-conditioner, to make air-out direction towards barrier by pendulum leaf drive unit; According to the distance detected, determine air-conditioner at air-out direction towards running parameter during barrier.
According to the control method of the air-conditioner of the embodiment of the present invention, after determining to blow to certain barrier of a direction, the air supply direction of air-conditioner is needed to be adjusted to target direction, now, pendulum leaf drive unit can be utilized to drive the pendulum leaf of air-conditioner to carry out self direction adjustment, thus the air-out direction of change air-conditioner is to target direction.
According to one embodiment of present invention, running parameter comprises: at air-out direction towards the time of staying of putting leaf during barrier; At the wind-force of air-out direction towards air-conditioner during barrier; The time of staying of pendulum leaf and the wind-force of air-conditioner within the time of staying; The time of staying of pendulum leaf and the temperature parameter of air-conditioner within the time of staying; Or pendulum time of staying of leaf, the wind-force of air-conditioner within the time of staying and the temperature parameter of air-conditioner within the time of staying; Wherein, the value of the distance of air-conditioner and barrier is larger, and the value of the time of staying and wind-force is larger, and when air-conditioner is in refrigeration mode, the value of temperature parameter is less, and when air-conditioner is in heating mode, the value of temperature parameter is larger.
According to the control method of the air-conditioner of the embodiment of the present invention, comprise the time of staying of putting leaf when air-conditioner blow to target obstacle, blow wind-force and temperature parameter according to the running parameter of air-conditioner of the distance adjustment recorded, also can comprise other parameters in addition as required.
Fig. 2 shows the flow chart of the control method of air-conditioner according to another embodiment of the invention.
As shown in Figure 2, the control method of air-conditioner according to another embodiment of the invention, comprising:
Step 202, controller controls ultrasonic driving apparatus makes ultrasonic sensor rotate predetermined angular.
Step 204, ultrasonic sensor is when predetermined angular, and controller gathers the distance of ultrasonic sensor and barrier by ultrasonic sensor.
Step 206, has judged whether the measurement of whole room distances, when judged result is for being, enters step 208, when judged result is no, returns step 202.
Step 208, according to the distance of ultrasonic sensor and barrier, controller obtains putting the time of staying of leaf in the position of predetermined angular by algorithm.
Step 210, controller controls pendulum leaf drive unit and moves pendulum leaf, and puts leaf and run by the time of staying when arriving the position of predetermined angular.
Pass through technique scheme, for the barrier that distance air-conditioner is far away, the measures such as the air-supply time more grown, larger wind-force can be taked, to ensure that the hot blast sent from the pendulum leaf of air-conditioner or cold wind are distributed to whole room more equably, solve air-conditioner in prior art freeze to the multiple regions in room or heat uneven problem, thus promote the comfort level of user.
Fig. 3 shows the block diagram of the control system of air-conditioner according to an embodiment of the invention.
As shown in Figure 3, the control system 300 of air-conditioner according to an embodiment of the invention, comprising: distance detecting unit 302, detects the distance of barrier to air-conditioner by ultrasonic sensor; Parameter determination unit 304, according to the distance detected, determines the running parameter of air-conditioner, runs according to the running parameter determined for air-conditioner.
According to the control system of the air-conditioner of the embodiment of the present invention, air-conditioner can be provided with ultrasonic sensor, in order to detect the distance between air-conditioner and barrier, thus can according to the running parameter of distance determination air-conditioner when blowing to each barrier of air-conditioner and each barrier.By this technical scheme, when air-conditioner is under heating mode or refrigeration mode, the distance that air-conditioner is being detected to running parameter during each barrier air-supply by ultrasonic sensor is determined, like this, for the barrier that distance is far away, the measures such as the air-supply time more grown, larger wind-force can be taked, to ensure that the hot blast sent from the pendulum leaf of air-conditioner or cold wind are distributed to whole room more equably, solve air-conditioner in prior art freeze to the multiple regions in room or heat uneven problem, thus promote the comfort level of user.
According to one embodiment of present invention, distance detecting unit 302 specifically for: drive ultrasonic sensor to rotate predetermined angular by sensor drive device, and rotate after predetermined angular at ultrasonic sensor, detect the distance of air-conditioner and barrier.
According to the control system of the air-conditioner of the embodiment of the present invention, multiple angles is rotated by ultrasonic sensor, the distance of the barrier in air-conditioner multiple directions can be determined, thus be convenient to air-conditioner and adjust running parameter according to measurement result, ensure the regional refrigeration in room or heat evenly, thus promoting the comfort level of user.
According to one embodiment of present invention, also comprise: judging unit 306, detected by described ultrasonic sensor barrier to described air-conditioner distance after, judge whether the distance detected is constant in the given time, wherein, when judged result is for being, according to distance, determine the running parameter of air-conditioner, when judged result is no, again choose barrier.
According to the control system of the air-conditioner of the embodiment of the present invention, by confirming whether the distance that ultrasonic sensor detects changes in the given time, thus determine that whether the barrier that ultrasonic sensor is selected is effective, such as, ultrasonic sensor detected by ultrasonic sensor barrier to air-conditioning distance after selected barrier be the object of activity time, assert that this barrier is invalid, need to reselect barrier, thus ensure the correctness of barrier chosen, and then guarantee the reasonability of running parameter of air-conditioner.
According to one embodiment of present invention, parameter determination unit 304 specifically for: according to ultrasonic sensor rotate predetermined angular, the air-out direction of the pendulum leaf adjustment air-conditioner of air-conditioner is driven by pendulum leaf drive unit, to make air-out direction towards barrier, and according to the distance detected, determine air-conditioner at air-out direction towards running parameter during barrier.
According to the control system of the air-conditioner of the embodiment of the present invention, after determining to blow to certain barrier of a direction, the air supply direction of air-conditioner is needed to be adjusted to target direction, now, pendulum leaf drive unit can be utilized to drive the pendulum leaf of air-conditioner to carry out self direction adjustment, thus the air-out direction of change air-conditioner is to target direction.
According to one embodiment of present invention, running parameter comprises: in the time of staying of described air-out direction towards pendulum leaf described during described barrier; At the wind-force of described air-out direction towards air-conditioner described during described barrier; The described time of staying of described pendulum leaf and the described air-conditioner described wind-force within the described time of staying; The time of staying of pendulum leaf and the temperature parameter of air-conditioner within the time of staying; Or pendulum time of staying of leaf, the wind-force of air-conditioner within the time of staying and the temperature parameter of air-conditioner within the time of staying; Wherein, the value of the distance of air-conditioner and barrier is larger, and the value of the time of staying and wind-force is larger, and when air-conditioner is in refrigeration mode, the value of temperature parameter is less, and when air-conditioner is in heating mode, the value of temperature parameter is larger.
According to the control system of the air-conditioner of the embodiment of the present invention, comprise the time of staying of putting leaf when air-conditioner blow to target obstacle, blow wind-force and temperature parameter according to the running parameter of air-conditioner of the distance adjustment recorded, also can comprise other parameters in addition as required.
Fig. 4 shows the block diagram of air-conditioner according to an embodiment of the invention.
As shown in Figure 4, air-conditioner 400 according to an embodiment of the invention, there is ultrasonic sensor 402, and the control system 404 (being equivalent to the control system 300 of the air-conditioner in the embodiment shown in Fig. 3) of air-conditioner, the control system 404 of air-conditioner can detect the distance of barrier to air-conditioner 400 by ultrasonic sensor 402; And according to the distance detected, determine the running parameter of air-conditioner 400, run according to the running parameter determined for air-conditioner 400.
According to the air-conditioner 400 of the embodiment of the present invention, by detecting the distance between air-conditioner and barrier, the running parameter of air-conditioner when blowing to each barrier can be determined.By this technical scheme, when air-conditioner is under heating mode or refrigeration mode, the distance that air-conditioner is being detected to running parameter during each barrier air-supply by ultrasonic sensor is determined, like this, for the barrier that distance is far away, the measures such as the air-supply time more grown, larger wind-force can be taked, to ensure that the hot blast sent from the pendulum leaf of air-conditioner or cold wind are distributed to whole room more equably, solve air-conditioner in prior art freeze to the multiple regions in room or heat uneven problem, thus promote the comfort level of user.
Fig. 5 A shows the block diagram of air-conditioner according to another embodiment of the invention.
As shown in Figure 5A, air-conditioner 500 according to an embodiment of the invention, comprise: controller 506, control to drive ultrasonic wave mechanism 502 that ultrasonic sensor 5022 is rotated, after ultrasonic driving apparatus 504 makes ultrasonic sensor 5022 rotate to predetermined angular, ultrasonic sensor 5022 can detect the distance of the barrier in ultrasonic sensor 5022 and room, controller 506 calculates the time of staying of pendulum leaf 510 in the position of predetermined angular according to this distance parameter, when the pendulum leaf drive unit 508 of air-conditioner 500 drives pendulum leaf 510 to carry out the position being rocked to predetermined angular, pendulum leaf 510 stops, the time of staying that controller 506 calculates.
By this technical scheme, for the barrier that distance is far away, the measures such as the air-supply time more grown, larger wind-force can be taked, to ensure that the hot blast sent from the pendulum leaf of air-conditioner or cold wind are distributed to whole room more equably, solve air-conditioner in prior art freeze to the multiple regions in room or heat uneven problem, thus promote the comfort level of user.
Fig. 5 B shows the schematic diagram in the room being provided with the air-conditioner shown in Fig. 5 A.
As shown in Figure 5 B, air-conditioner 500 is arranged on the upper right corner in room, and when air-conditioning is in refrigeration mode or heating mode, when predetermined angle is a, the distance of air-conditioner and barrier is long, then to control pendulum time of stopping in a angle of leaf long for controller; When predetermined angle is b, air-conditioner is shorter with the distance of barrier, then to control pendulum time of stopping in b angle of leaf short for controller.Due in air-conditioner running, it is longer that predetermined angle puts the time that leaf stops, the cold wind of generation or the air quantity of hot blast more, thus the Temperature Distribution that ensure that the regional in room is relatively evenly, improves the experience of user further.
In the present invention, term " is connected ", " connection " etc. all should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
More than be described with reference to the accompanying drawings technical scheme of the present invention, by technical scheme of the present invention, air-conditioner can be solved in cooling or heating mode, the problem of the non-uniform temperature in the multiple regions in room, air-conditioner place, thus promote the comfort level of user.
The foregoing is only embodiments of the 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 (11)
1. a control method for air-conditioner, is characterized in that, described air-conditioner comprises ultrasonic sensor, and the control method of described air-conditioner comprises:
The distance of barrier to described air-conditioner is detected by described ultrasonic sensor;
According to the described distance detected, determine the running parameter of described air-conditioner, run according to the described running parameter determined for described air-conditioner.
2. the control method of air-conditioner according to claim 1, is characterized in that, describedly detects barrier to the distance of described air-conditioning by described ultrasonic sensor, specifically comprises:
Described ultrasonic sensor is driven to rotate predetermined angular by sensor drive device;
After described ultrasonic sensor rotates described predetermined angular, detect the described distance of described air-conditioner and described barrier.
3. the control method of air-conditioner according to claim 2, is characterized in that, described to be detected by described ultrasonic sensor barrier to described air-conditioning distance after, comprising:
Whether judgement detects constant in the given time with the described distance of described barrier;
When judged result is for being, according to described distance, determine the described running parameter of described air-conditioner,
When judged result is no, again choose described barrier.
4. the control method of air-conditioner according to any one of claim 1 to 3, is characterized in that, the described distance that described basis detects, determines the running parameter of described air-conditioner, specifically comprises:
According to the described predetermined angular that described ultrasonic sensor rotates, the pendulum leaf of described air-conditioner is driven to adjust the air-out direction of described air-conditioner, to make described air-out direction towards described barrier by pendulum leaf drive unit;
According to the described distance detected, determine described air-conditioner at described air-out direction towards described running parameter during described barrier.
5. the control method of air-conditioner according to claim 4, is characterized in that, described running parameter comprises:
In the time of staying of described air-out direction towards pendulum leaf described during described barrier;
At the wind-force of described air-out direction towards air-conditioner described during described barrier;
The described time of staying of described pendulum leaf and the described air-conditioner described wind-force within the described time of staying;
The described time of staying of described pendulum leaf and the temperature parameter of described air-conditioner within the described time of staying; Or
Described wind-force within the described time of staying of the described time of staying of described pendulum leaf, described air-conditioner and the described temperature parameter of described air-conditioner within the described time of staying;
Wherein, the value of the described distance of described air-conditioner and described barrier is larger, and the value of the described time of staying and described wind-force is larger, and when described air-conditioner is in refrigeration mode, the value of described temperature parameter is less, and when described air-conditioner is in heating mode, the value of described temperature parameter is larger.
6. a control system for air-conditioner, is characterized in that, described air-conditioner comprises ultrasonic sensor, and the control system of described air-conditioner comprises:
Distance detecting unit, detects the distance of barrier to described air-conditioner by described ultrasonic sensor;
Parameter determination unit, according to the described distance detected, determines the running parameter of described air-conditioner, runs according to the described running parameter determined for described air-conditioner.
7. the control system of air-conditioner according to claim 6, is characterized in that, described distance detecting unit specifically for:
Drive described ultrasonic sensor to rotate predetermined angular by sensor drive device, and after described ultrasonic sensor rotates described predetermined angular, detect the described distance of described air-conditioner and described barrier.
8. the control system of air-conditioner according to claim 7, is characterized in that, also comprises:
Judging unit, described to be detected by described ultrasonic sensor barrier to described air-conditioner distance after, judge whether the described distance detected is constant in the given time, wherein, when judged result is for being, according to described distance, determine the described running parameter of described air-conditioner, when judged result is no, again choose described barrier.
9. the control system of the air-conditioner according to any one of claim 6 to 8, is characterized in that, described parameter determination unit specifically for:
According to the described predetermined angular that described ultrasonic sensor rotates, the pendulum leaf of described air-conditioner is driven to adjust the air-out direction of described air-conditioner by pendulum leaf drive unit, to make described air-out direction towards described barrier, and according to the described distance detected, determine described air-conditioner at described air-out direction towards described running parameter during described barrier.
10. the control system of air-conditioner according to claim 9, is characterized in that, described running parameter comprises:
In the time of staying of described air-out direction towards pendulum leaf described during described barrier;
At the wind-force of described air-out direction towards air-conditioner described during described barrier;
The described time of staying of described pendulum leaf and the described air-conditioner described wind-force within the described time of staying;
The described time of staying of described pendulum leaf and the temperature parameter of described air-conditioner within the described time of staying; Or
Described wind-force within the described time of staying of the described time of staying of described pendulum leaf, described air-conditioner and the described temperature parameter of described air-conditioner within the described time of staying;
Wherein, the value of the described distance of described air-conditioner and described barrier is larger, and the value of the described time of staying and described wind-force is larger, and when described air-conditioner is in refrigeration mode, the value of described temperature parameter is less, and when described air-conditioner is in heating mode, the value of described temperature parameter is larger.
11. 1 kinds of air-conditioners, is characterized in that, described air-conditioner comprises ultrasonic sensor, and the control system of air-conditioner according to any one of claim 6 to 10.
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