CN105487396A - Method and device of controlling smart home - Google Patents
Method and device of controlling smart home Download PDFInfo
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- CN105487396A CN105487396A CN201511017175.4A CN201511017175A CN105487396A CN 105487396 A CN105487396 A CN 105487396A CN 201511017175 A CN201511017175 A CN 201511017175A CN 105487396 A CN105487396 A CN 105487396A
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- smart home
- acoustic pickup
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The present invention provides a method and device of controlling a smart home. The method comprises: analyzing timestamp information included in a voice instruction, sound wave amplitude, identification information of pickups and a control instruction after obtaining voice instructions received by all the pickups; determining a pickup being closest to the voice instruction according to the timestamp information and the sound wave amplitude to determine the pickup as a target pickup; transmitting the control instruction to a corresponding smart home in the room where the target pickup is located to control the operation of the smart home according to the control instruction, wherein the timestamp information corresponds to the obtainment time of the voice instruction. According to the technical scheme of the invention, the misoperation of a user's voice instruction is decreased, the identification processing difficulty of a voice control module is reduced, the accurate control of a smart device through the voice instruction is realized, the intellectuality and the convenience of a smart home control system is improved, and the user experience of the smart home is enhanced.
Description
Technical field
The present invention relates to Smart Home technical field, in particular to a kind of control method of Smart Home and a kind of control device of Smart Home.
Background technology
Intelligent home control system passes through RF radio-frequency technique, Bluetooth, Wi-Fi, Zigbee (also known as ZigBee protocol, the low-power consumption LAN protocol based on IEEE802.15.4 standard) etc. wireless mode control command is sent to subsystems in family, corresponding smart machine according to having preset the adjustment such as function, parameter, thus improves the comfort level of family life.
In the related, user uses terminal device to the subsystems sending controling instruction in Smart Home usually, in order to improve convenience, the phonetic control command of the user short range smart machine controlled in intelligent domestic system is used to become the new direction of Intelligent housing technical development gradually, but when user uses Voice command, identical household equipment on the one hand in Smart Home often not only one, such as parlor, bedroom, all can there be air-conditioning in study, when user only wants to send " opening air-conditioning " instruction to the air-conditioning in parlor, because the air-conditioning in short range wireless all can receive the OPEN of user, therefore easily maloperation is caused, affect the actual use of user, on the other hand, obscure in order to avoid above-mentioned, phonetic control command can be changed to " air-conditioning opening parlor ", but because the scene environment of family has difference, not every family has " storeroom ", " cloakroom " etc., therefore this voice recognition instruction is used can to increase the complicacy of intractability and Voice command scheme, affect the use of user simultaneously.
Therefore, how to design a kind of control method of new Smart Home, become technical matters urgently to be resolved hurrily with the accuracy and succinct degree that improve control procedure.
Summary of the invention
The present invention just based on above-mentioned technical matters one of at least, propose a kind of control program of new Smart Home, by arranging acoustic pickup in the room of each Smart Home, determine the acoustic pickup that distance users sound source is nearest, achieve user controls Smart Home corresponding to this room, acoustic pickup place function by phonetic order, decrease the maloperation of user speech instruction, reduce the identifying processing difficulty of speech control module, achieve the accurate control of phonetic order to smart machine, improve intellectuality and the convenience of intelligent home control system, improve the experience of user to Smart Home.
In view of this, the present invention proposes a kind of control method of Smart Home, comprising: after the phonetic order obtaining the reception of whole acoustic pickup, the identification information of the timestamp information that parsing phonetic order comprises, sonic wave amplitude, acoustic pickup and steering order; The acoustic pickup that the sound source of distance phonetic order is nearest is determined, to be defined as target acoustic pickup according to timestamp information and sonic wave amplitude; According to identification information steering order is sent to target acoustic pickup corresponding in a room Smart Home, run according to steering order to control Smart Home, wherein, timestamp information corresponds to the acquisition time of phonetic order.
In this technical scheme, by each room at Smart Home, acoustic pickup is set, determine the acoustic pickup that distance users sound source is nearest, achieve user controls Smart Home corresponding to this room, acoustic pickup place function by phonetic order, decrease the maloperation of user speech instruction, reduce the identifying processing difficulty of speech control module, achieve the accurate control of phonetic order to smart machine, improve intellectuality and the convenience of intelligent home control system, improve the experience of user to Smart Home.
Particularly, the acoustic pickup in each room is arranged in the speech control system of Smart Home, acoustic pickup is based on the acquisition time rise time stamp information of voice signal, and determine the amplitude information corresponding with the energy intensity of phonetic order, phonetic order comprises steering order simultaneously, such as phonetic order is " air conditioner refrigerating ", resolving steering order is " refrigeration ", acoustic pickup is by timestamp information, sonic wave amplitude, the identification information of acoustic pickup and steering order report to the control system of Smart Home, and then determine the room belonging to " air-conditioning " to be controlled, and control " air-conditioning " and carry out " refrigeration ", thus to improve the accuracy to the control of Smart Home.
In technique scheme, preferably, the acoustic pickup that the sound source of distance phonetic order is nearest is determined according to described timestamp information and described sonic wave amplitude, to be defined as target acoustic pickup, specifically comprise the following steps: the timestamp information determining the appointment number arranged from small to large in described timestamp information, as reference timestamp information; In described reference time stamp information, determining the acoustic pickup that the timestamp information of maximum sonic wave amplitude is corresponding, is also described target acoustic pickup.
In this technical scheme, arranged from small to large by timestamp information, determine the timestamp information of the appointment number arranged from small to large, and determine the acoustic pickup that the timestamp information of maximum sonic wave amplitude is corresponding wherein, thus be defined as target acoustic pickup, further increasing the accuracy that target acoustic pickup is positioned, and then improve voice-operated accuracy, wherein, specify number can be user preset, also can be the number of acquiescence, and specify number to be more than or equal to one.
In technique scheme, preferably, the acoustic pickup that distance sound source is nearest is determined, to be defined as target acoustic pickup according to timestamp information and sonic wave amplitude, specifically comprise the following steps: the timestamp information determining the appointment number arranged from big to small in sonic wave amplitude, as reference timestamp information; In reference time stamp information, determining the acoustic pickup that the timestamp information of minimum acquisition time is corresponding, is also target acoustic pickup.
In this technical scheme, by determining the timestamp information of sonic wave amplitude appointment number from big to small, and determine the acoustic pickup that minimum acquisition time is corresponding wherein, thus be defined as target acoustic pickup, further increasing the accuracy that target acoustic pickup is positioned, and then improve voice-operated accuracy, wherein, specify number can be user preset, also can be the number of acquiescence, and specify number to be more than or equal to one.
In technique scheme, preferably, according to identification information steering order is sent to target acoustic pickup corresponding in a room Smart Home, run according to steering order to control Smart Home, specifically comprise the following steps: the duty parameter obtaining the target acoustic pickup institute Smart Home of correspondence in a room; Judge whether duty parameter belongs to default condition range; If judge duty parameter belong to default condition range, then steering order is sent to target acoustic pickup institute in a room correspondence Smart Home.
In this technical scheme, by when judging that the work information of Smart Home belongs to preset range, steering order is sent to corresponding Smart Home, optimize the intellectuality of intelligent home control system further, the Voice command of Smart Home is made more to meet the use habit of user, meanwhile, reduce the power consumption penalty of Smart Home, improve the reliability of Smart Home.
Wherein, duty parameter comprise whether Smart Home runs, the operational mode of Smart Home (as air-conditioning refrigeration, heat, dehumidify and ventilation etc.), the Cumulative Elapsed Time of Smart Home, Smart Home current time of running, the environment temperature of Smart Home, the ambient brightness of Smart Home and Smart Home the parameter such as whether supply voltage steady.
Particularly, be " unlatching wall lamp " for phonetic order, after determining the room belonging to " wall lamp ", whether " wall lamp " that detect this room is opened, and the difference detecting between the brightness of " wall lamp " and the brightness in this room is further when being less than predetermined luminance difference, improve the brightness of " wall lamp " in this room.
In technique scheme, preferably, also comprise: duty parameter does not belong to default condition range if judge, then refuse steering order to be sent to the Smart Home of target acoustic pickup institute correspondence in a room, and send information to user.
In this technical scheme, during by judging that duty parameter does not belong to default condition range, steering order to be sent to the Smart Home of target acoustic pickup institute correspondence in a room by refusal, improve reliability and the security of Smart Home, also can be that when judging that duty parameter does not belong to default condition range, refusal performs steering order.Wherein, duty parameter comprise whether Smart Home runs, the operational mode of Smart Home (as air-conditioning refrigeration, heat, dehumidify and ventilation etc.), the Cumulative Elapsed Time of Smart Home, Smart Home current time of running, the environment temperature of Smart Home, the ambient brightness of Smart Home and Smart Home the parameter such as whether supply voltage steady.
Particularly, being " unlatching humidifier " for phonetic order, when determining the water yield of " humidifier " lower than said preset amount of water, refusing above-mentioned " unlatching " instruction.
According to a second aspect of the present invention, also proposed a kind of control device of Smart Home, comprise: resolution unit, for after the phonetic order obtaining the reception of whole acoustic pickup, the identification information of the timestamp information that parsing phonetic order comprises, sonic wave amplitude, acoustic pickup and steering order; Determining unit, for determining the acoustic pickup that the sound source of distance phonetic order is nearest according to timestamp information and sonic wave amplitude, to be defined as target acoustic pickup; Transmitting element, for according to identification information steering order is sent to target acoustic pickup corresponding in a room Smart Home, run according to steering order to control Smart Home, wherein, timestamp information corresponds to the acquisition time of phonetic order.
In this technical scheme, by each room at Smart Home, acoustic pickup is set, determine the acoustic pickup that distance users sound source is nearest, achieve user controls Smart Home corresponding to this room, acoustic pickup place function by phonetic order, decrease the maloperation of user speech instruction, reduce the identifying processing difficulty of speech control module, achieve the accurate control of phonetic order to smart machine, improve intellectuality and the convenience of intelligent home control system, improve the experience of user to Smart Home.
Particularly, the acoustic pickup in each room is arranged in the speech control system of Smart Home, acoustic pickup is based on the acquisition time rise time stamp information of voice signal, and determine the amplitude information corresponding with the energy intensity of phonetic order, phonetic order comprises steering order simultaneously, such as phonetic order is " air conditioner refrigerating ", resolving steering order is " refrigeration ", acoustic pickup is by timestamp information, sonic wave amplitude, the identification information of acoustic pickup and steering order report to the control system of Smart Home, and then determine the room belonging to " air-conditioning " to be controlled, and control " air-conditioning " and carry out " refrigeration ", thus to improve the accuracy to the control of Smart Home.
In technique scheme, preferably, determining unit also for the timestamp information of determining the appointment number arranged from small to large in timestamp information, as with reference to timestamp information; Determining unit also for: in reference time stamp information, determine the acoustic pickup that the timestamp information of maximum sonic wave amplitude is corresponding, also i.e. target acoustic pickup.
In this technical scheme, arranged from small to large by timestamp information, determine the timestamp information of the appointment number arranged from small to large, and determine the acoustic pickup that the timestamp information of maximum sonic wave amplitude is corresponding wherein, thus be defined as target acoustic pickup, further increasing the accuracy that target acoustic pickup is positioned, and then improve voice-operated accuracy, wherein, specify number can be user preset, also can be the number of acquiescence, and specify number to be more than or equal to one.
In technique scheme, preferably, determining unit also for the timestamp information of determining the appointment number arranged from big to small in sonic wave amplitude, as with reference to timestamp information; Determining unit also for: in reference time stamp information, determine the acoustic pickup that the timestamp information of minimum acquisition time is corresponding, also i.e. target acoustic pickup.
In this technical scheme, by determining the timestamp information of sonic wave amplitude appointment number from big to small, and determine the acoustic pickup that minimum acquisition time is corresponding wherein, thus determine target acoustic pickup, further increasing the accuracy that target acoustic pickup is positioned, and then improve voice-operated accuracy, wherein, specify number can be user preset, also can be the number of acquiescence, and specify number to be more than or equal to one.
In above-mentioned any one technical scheme, preferably, also comprise: acquiring unit, for obtain target acoustic pickup the duty parameter of corresponding in a room Smart Home; Judging unit, for judging whether duty parameter belongs to default condition range; Transmitting element also for: if judging unit judge duty parameter belong to default condition range, then steering order is sent to target acoustic pickup institute in a room correspondence Smart Home.
In this technical scheme, during by judging that the work information of Smart Home belongs to preset range, steering order is sent to corresponding Smart Home, optimize the intellectuality of intelligent home control system further, the Voice command of Smart Home is made more to meet the use habit of user, meanwhile, reduce the power consumption penalty of Smart Home, improve the reliability of Smart Home.
Wherein, duty parameter comprise whether Smart Home runs, the operational mode of Smart Home (as air-conditioning refrigeration, heat, dehumidify and ventilation etc.), the Cumulative Elapsed Time of Smart Home, Smart Home current time of running, the environment temperature of Smart Home, the ambient brightness of Smart Home and Smart Home the parameter such as whether supply voltage steady.
Particularly, be " unlatching wall lamp " for phonetic order, after determining the room belonging to " wall lamp ", whether " wall lamp " that detect this room is opened, and the difference detecting between the brightness of " wall lamp " and the brightness in this room is further when being less than predetermined luminance difference, improve the brightness of " wall lamp " in this room.
In technique scheme, preferably, also comprise: Tip element, if judge that duty parameter does not belong to default condition range for judging unit, then refuse steering order to be sent to target acoustic pickup corresponding in a room Smart Home, and send information to user.
In this technical scheme, during by judging that duty parameter does not belong to default condition range, steering order to be sent to the Smart Home of target acoustic pickup institute correspondence in a room by refusal, improve reliability and the security of Smart Home, also can be duty parameter when not belonging to default condition range, refusal performs steering order.
Wherein, duty parameter comprise whether Smart Home runs, the operational mode of Smart Home (as air-conditioning refrigeration, heat, dehumidify and ventilation etc.), the Cumulative Elapsed Time of Smart Home, Smart Home current time of running, the environment temperature of Smart Home, the ambient brightness of Smart Home and Smart Home the parameter such as whether supply voltage steady.
Particularly, being " unlatching humidifier " for phonetic order, when determining the water yield of " humidifier " lower than said preset amount of water, refusing above-mentioned " unlatching " instruction.
By above technical scheme, by each room at Smart Home, acoustic pickup is set, to determine the acoustic pickup that distance users sound source is nearest, achieve user controls Smart Home corresponding to this room, acoustic pickup place function by phonetic order, decrease the maloperation of user speech instruction, reduce the identifying processing difficulty of speech control module, achieve the accurate control of phonetic order to smart machine, improve intellectuality and the convenience of intelligent home control system, improve the experience of user to Smart Home.
Accompanying drawing explanation
Fig. 1 shows the schematic flow diagram of the control method of Smart Home according to an embodiment of the invention;
Fig. 2 shows the schematic block diagram of the control device of Smart Home according to an embodiment of the invention;
Fig. 3 shows Smart Home schematic diagram according to an embodiment of the invention;
Fig. 4 shows the schematic flow diagram of the control method of Smart Home according to an embodiment of the invention.
Embodiment
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 third party to be different from third party's mode 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 schematic flow diagram of the control method of Smart Home according to an embodiment of the invention.
As shown in Figure 1, the control method of Smart Home according to an embodiment of the invention, comprise: step 102, after the phonetic order obtaining the reception of whole acoustic pickup, the identification information of the timestamp information that parsing phonetic order comprises, sonic wave amplitude, acoustic pickup and steering order; Step 104, determines the acoustic pickup that the sound source of distance phonetic order is nearest, to be defined as target acoustic pickup according to timestamp information and sonic wave amplitude; Step 106, according to identification information steering order is sent to target acoustic pickup corresponding in a room Smart Home, run according to steering order to control Smart Home, wherein, timestamp information corresponds to the acquisition time of phonetic order.
In this technical scheme, by each room at Smart Home, acoustic pickup is set, determine the acoustic pickup that distance users sound source is nearest, achieve user controls Smart Home corresponding to this room, acoustic pickup place function by phonetic order, decrease the maloperation of user speech instruction, reduce the identifying processing difficulty of speech control module, achieve the accurate control of phonetic order to smart machine, improve intellectuality and the convenience of intelligent home control system, improve the experience of user to Smart Home.
Particularly, the acoustic pickup in each room is arranged in the speech control system of Smart Home, speech control module in speech control system identifies the phonetic order in voice signal, acoustic pickup is based on the acquisition time rise time stamp information of voice signal, and determine the amplitude information corresponding with the energy intensity of phonetic order, phonetic order comprises steering order simultaneously, such as phonetic order is " air conditioner refrigerating ", resolving steering order is " refrigeration ", acoustic pickup is by timestamp information, sonic wave amplitude, the identification information of acoustic pickup and steering order report to the control system of Smart Home, and then determine the room belonging to " air-conditioning " to be controlled, and control " air-conditioning " and carry out " refrigeration ", thus to improve the accuracy to the control of Smart Home.
In technique scheme, preferably, the acoustic pickup that distance sound source is nearest is determined according to described timestamp information and described sonic wave amplitude, to be defined as target acoustic pickup, specifically comprise the following steps: the timestamp information determining the appointment number arranged from small to large in described timestamp information, as reference timestamp information; In described reference time stamp information, determining the acoustic pickup that the timestamp information of maximum sonic wave amplitude is corresponding, is also described target acoustic pickup.
In this technical scheme, arranged from small to large by timestamp information, determine the timestamp information of the appointment number arranged from small to large, and determine the acoustic pickup that the timestamp information of maximum sonic wave amplitude is corresponding wherein, thus be defined as target acoustic pickup, further increasing the accuracy that target acoustic pickup is positioned, and then improve voice-operated accuracy, wherein, specify number can be user preset, also can be the number of acquiescence, and specify number to be more than or equal to one.
In technique scheme, preferably, the acoustic pickup that distance sound source is nearest is determined, to be defined as target acoustic pickup according to timestamp information and sonic wave amplitude, specifically comprise the following steps: the timestamp information determining the appointment number arranged from big to small in sonic wave amplitude, as reference timestamp information; In reference time stamp information, determining the acoustic pickup that the timestamp information of minimum acquisition time is corresponding, is also target acoustic pickup.
In this technical scheme, by determining the timestamp information of sonic wave amplitude appointment number from big to small, and determine the acoustic pickup that minimum acquisition time is corresponding wherein, thus be defined as target acoustic pickup, further increasing the accuracy that target acoustic pickup is positioned, and then improve voice-operated accuracy, wherein, specify number can be user preset, also can be the number of acquiescence, and specify number to be more than or equal to one.
In technique scheme, preferably, according to identification information steering order is sent to target acoustic pickup corresponding in a room Smart Home, run according to steering order to control Smart Home, specifically comprise the following steps: the duty parameter obtaining the target acoustic pickup institute Smart Home of correspondence in a room; Judge whether duty parameter belongs to default condition range; If judge duty parameter belong to default condition range, then steering order is sent to target acoustic pickup institute in a room correspondence Smart Home.
In this technical scheme, during by judging that the work information of Smart Home belongs to preset range, steering order is sent to corresponding Smart Home, optimize the intellectuality of intelligent home control system further, the Voice command of Smart Home is made more to meet the use habit of user, meanwhile, reduce the power consumption penalty of Smart Home, improve the reliability of Smart Home.
Wherein, duty parameter comprise whether Smart Home runs, the operational mode of Smart Home (as air-conditioning refrigeration, heat, dehumidify and ventilation etc.), the Cumulative Elapsed Time of Smart Home, Smart Home current time of running, the environment temperature of Smart Home, the ambient brightness of Smart Home and Smart Home the parameter such as whether supply voltage steady.
Particularly, be " unlatching wall lamp " for phonetic order, after determining the room belonging to " wall lamp ", whether " wall lamp " that detect this room is opened, and the difference detecting between the brightness of " wall lamp " and the brightness in this room is further when being less than predetermined luminance difference, improve the brightness of " wall lamp " in this room.
In technique scheme, preferably, also comprise: duty parameter does not belong to default condition range if judge, then refuse steering order to be sent to the Smart Home of target acoustic pickup institute correspondence in a room, and send information to user.
In this technical scheme, during by judging that duty parameter does not belong to default condition range, steering order to be sent to the Smart Home of target acoustic pickup institute correspondence in a room by refusal, improve reliability and the security of Smart Home, also can be that when judging that duty parameter does not belong to default condition range, refusal performs steering order.
Wherein, duty parameter comprise whether Smart Home runs, the operational mode of Smart Home (as air-conditioning refrigeration, heat, dehumidify and ventilation etc.), the Cumulative Elapsed Time of Smart Home, Smart Home current time of running, the environment temperature of Smart Home, the ambient brightness of Smart Home and Smart Home the parameter such as whether supply voltage steady.
Particularly, being " unlatching humidifier " for phonetic order, when determining the water yield of " humidifier " lower than said preset amount of water, refusing above-mentioned " unlatching " instruction.
Fig. 2 shows the schematic block diagram of the control device of Smart Home according to an embodiment of the invention.
As shown in Figure 2, the control device 200 of Smart Home according to an embodiment of the invention, comprise: resolution unit 202, for after the phonetic order obtaining the reception of whole acoustic pickup, the identification information of the timestamp information that parsing phonetic order comprises, sonic wave amplitude, acoustic pickup and steering order; Determining unit 204, for determining the acoustic pickup that the sound source of distance phonetic order is nearest according to timestamp information and sonic wave amplitude, to be defined as target acoustic pickup; Transmitting element 206, for according to identification information steering order is sent to target acoustic pickup corresponding in a room Smart Home, run according to steering order to control Smart Home, wherein, timestamp information corresponds to the acquisition time of phonetic order.
In this technical scheme, by each room at Smart Home, acoustic pickup is set, determine the acoustic pickup that distance users sound source is nearest, achieve user controls Smart Home corresponding to this room, acoustic pickup place function by phonetic order, decrease the maloperation of user speech instruction, reduce the identifying processing difficulty of speech control module, achieve the accurate control of phonetic order to smart machine, improve intellectuality and the convenience of intelligent home control system, improve the experience of user to Smart Home.
Particularly, the acoustic pickup in each room is arranged in the speech control system of Smart Home, speech control module in speech control system identifies the phonetic order in voice signal, acoustic pickup is based on the acquisition time rise time stamp information of voice signal, and determine the amplitude information corresponding with the energy intensity of phonetic order, phonetic order comprises steering order simultaneously, such as phonetic order is " air conditioner refrigerating ", resolving steering order is " refrigeration ", acoustic pickup is by timestamp information, sonic wave amplitude, the identification information of acoustic pickup and steering order report to the control system of Smart Home, and then determine the room belonging to " air-conditioning " to be controlled, and control " air-conditioning " and carry out " refrigeration ", thus to improve the accuracy to the control of Smart Home.
In technique scheme, preferably, determining unit 204 also for the timestamp information of determining the appointment number arranged from small to large in timestamp information, as with reference to timestamp information; Determining unit 204 also for: in reference time stamp information, determine the acoustic pickup that the timestamp information of maximum sonic wave amplitude is corresponding, also i.e. target acoustic pickup.
In this technical scheme, arranged from small to large by timestamp information, determine the timestamp information of the appointment number arranged from small to large, and determine the acoustic pickup that the timestamp information of maximum sonic wave amplitude is corresponding wherein, thus be defined as target acoustic pickup, further increasing the accuracy that target acoustic pickup is positioned, and then improve voice-operated accuracy, wherein, specify number can be user preset, also can be the number of acquiescence, and specify number to be more than or equal to one.
In technique scheme, preferably, determining unit 204 also for the timestamp information of determining the appointment number arranged from big to small in sonic wave amplitude, as with reference to timestamp information; Determining unit 204 also for: in reference time stamp information, determine the acoustic pickup that the timestamp information of minimum acquisition time is corresponding, also i.e. target acoustic pickup.
In this technical scheme, by determining the timestamp information of sonic wave amplitude appointment number from big to small, and determine the acoustic pickup that minimum acquisition time is corresponding wherein, thus be defined as target acoustic pickup, further increasing the accuracy that target acoustic pickup is positioned, and then improve voice-operated accuracy, wherein, specify number can be user preset, also can be the number of acquiescence, and specify number to be more than or equal to one.
In above-mentioned any one technical scheme, preferably, also comprise: acquiring unit 208, for obtain target acoustic pickup the duty parameter of corresponding in a room Smart Home; Judging unit 210, for judging whether duty parameter belongs to default condition range; Transmitting element 206 also for: if judging unit judge duty parameter belong to default condition range, then steering order is sent to target acoustic pickup institute in a room correspondence Smart Home.
In this technical scheme, during by judging that the work information of Smart Home belongs to preset range, steering order is sent to corresponding Smart Home, optimize the intellectuality of intelligent home control system further, the Voice command of Smart Home is made more to meet the use habit of user, meanwhile, reduce the power consumption penalty of Smart Home, improve the reliability of Smart Home.
Wherein, duty parameter comprise whether Smart Home runs, the operational mode of Smart Home (as air-conditioning refrigeration, heat, dehumidify and ventilation etc.), the Cumulative Elapsed Time of Smart Home, Smart Home current time of running, the environment temperature of Smart Home, the ambient brightness of Smart Home and Smart Home the parameter such as whether supply voltage steady.
Particularly, be " unlatching wall lamp " for phonetic order, after determining the room belonging to " wall lamp ", whether " wall lamp " that detect this room is opened, and the difference detecting between the brightness of " wall lamp " and the brightness in this room is further when being less than predetermined luminance difference, improve the brightness of " wall lamp " in this room.
In technique scheme, preferably, also comprise: Tip element 212, if judge that duty parameter does not belong to default condition range for judging unit, then refuse steering order to be sent to target acoustic pickup corresponding in a room Smart Home, and send information to user.
In this technical scheme, during by judging that duty parameter does not belong to default condition range, steering order to be sent to the Smart Home of target acoustic pickup institute correspondence in a room by refusal, improve reliability and the security of Smart Home, also can be that when judging that duty parameter does not belong to default condition range, refusal performs steering order.
Wherein, duty parameter comprise whether Smart Home runs, the operational mode of Smart Home (as air-conditioning refrigeration, heat, dehumidify and ventilation etc.), the Cumulative Elapsed Time of Smart Home, Smart Home current time of running, the environment temperature of Smart Home, the ambient brightness of Smart Home and Smart Home the parameter such as whether supply voltage steady.
Particularly, being " unlatching humidifier " for phonetic order, when determining the water yield of " humidifier " lower than said preset amount of water, refusing above-mentioned " unlatching " instruction.
Fig. 3 shows Smart Home schematic diagram according to an embodiment of the invention.
As shown in Figure 3, Smart Home according to an embodiment of the invention comprises following embodiment: the building structure in two Rooms, Room one, comprise: study (being provided with acoustic pickup 1), bedroom B (being provided with acoustic pickup 2), toilet (being provided with acoustic pickup 3), kitchen (being provided with acoustic pickup 4), parlor (being provided with acoustic pickup 5) and bedroom A (being provided with acoustic pickup 6), when user is in position shown in figure, phonetic control command is sent to the televisor in parlor, this phonetic order is sent to sound identification module after the acoustic pickup in each room receives the phonetic order of user, due to the acoustic pickup distance users in parlor recently and acoustic amplitudes information maximization, therefore first the acoustic pickup in parlor receives the instruction of user, now this acoustic pickup is defined as target acoustic pickup, intelligent home control system resolves the steering order in target acoustic pickup, achieve the control to televisor, even if now also there is televisor in bedroom and study, due to the setting of acoustic pickup, user is made to achieve accurate control to target intelligent recognition.
Fig. 4 shows the schematic flow diagram of the control method of Smart Home according to an embodiment of the invention.
As shown in Figure 4, the control method of Smart Home according to an embodiment of the invention, comprising: step 402, defines the Intelligent housing strategy corresponding with indoor room; Step 404, user sends phonetic control command; Step 406, acoustic pickup receives the phonetic control command of user and to go forward side by side row relax step 408, and sound identification module receives the phonetic control command that recognizer sends; Step 410, the identification information of the timestamp information in parsing phonetic control command, sonic wave amplitude, acoustic pickup and steering order; Step 412 is target acoustic pickup according to timestamp information and the nearest acoustic pickup of sonic wave amplitude determination distance users; Step 414, according to the room at the identification information determination target acoustic pickup place of target acoustic pickup, and Smart Home sending controling instruction corresponding in room; Step 416, obtains the duty parameter of Smart Home corresponding in room, target acoustic pickup place; Step 418, judges whether duty parameter belongs to default condition range, if so, then performs step 420, if not, then performs step 422; Step 420, the Smart Home sending controling instruction corresponding to room; Step 420, refuse steering order to be sent to target acoustic pickup corresponding in a room Smart Home, and send information to user.
More than be described with reference to the accompanying drawings technical scheme of the present invention, consider in correlation technique the control method how designing a kind of new Smart Home, with the technical matters of the accuracy and succinct degree that improve control procedure, the present invention proposes a kind of control program of new Smart Home, by arranging acoustic pickup in the room of each Smart Home, determine the acoustic pickup that distance users sound source is nearest, achieve user controls Smart Home corresponding to this room, acoustic pickup place function by phonetic order, decrease the maloperation of user speech instruction, reduce the identifying processing difficulty of speech control module, achieve the accurate control of phonetic order to smart machine, improve intellectuality and the convenience of intelligent home control system, improve the experience of user to Smart Home.
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 (10)
1. a control method for Smart Home, each room being furnished with described Smart Home is provided with a corresponding acoustic pickup, and described acoustic pickup is connected to the opertaing device of described Smart Home, it is characterized in that, the control method of described Smart Home comprises:
After obtaining the phonetic order that whole described acoustic pickup receives, resolve timestamp information that described phonetic order comprises, sonic wave amplitude, the identification information of described acoustic pickup and steering order;
The acoustic pickup nearest apart from the sound source of described phonetic order is determined, to be defined as target acoustic pickup according to described timestamp information and described sonic wave amplitude;
According to described identification information described steering order is sent to described target acoustic pickup corresponding in a room Smart Home, run according to described steering order to control described Smart Home,
Wherein, described timestamp information corresponds to the acquisition time of described phonetic order.
2. the control method of Smart Home according to claim 1, it is characterized in that, describedly determine the acoustic pickup nearest apart from the sound source of described phonetic order according to described timestamp information and described sonic wave amplitude, to be defined as target acoustic pickup, specifically comprise the following steps:
Determine the timestamp information of the appointment number arranged from small to large in described timestamp information, as reference timestamp information;
In described reference time stamp information, determining the acoustic pickup that the timestamp information of maximum sonic wave amplitude is corresponding, is also described target acoustic pickup.
3. the control method of Smart Home according to claim 1, it is characterized in that, describedly determine the acoustic pickup nearest apart from the sound source of described phonetic order according to described timestamp information and described sonic wave amplitude, to be defined as target acoustic pickup, specifically comprise the following steps:
Determine the timestamp information of the appointment number arranged from big to small in described sonic wave amplitude, as reference timestamp information;
In described reference time stamp information, determining the acoustic pickup that the timestamp information of minimum acquisition time is corresponding, is also described target acoustic pickup.
4. the control method of the Smart Home according to Claims 2 or 3, it is characterized in that, described according to described identification information described steering order is sent to described target acoustic pickup corresponding in a room Smart Home, run according to described steering order to control described Smart Home, specifically comprise the following steps:
Obtain described target acoustic pickup the duty parameter of corresponding in a room Smart Home;
Judge whether described duty parameter belongs to default condition range;
If judge, described duty parameter belongs to described default condition range, then described steering order is sent to described target acoustic pickup corresponding in a room Smart Home.
5. the control method of Smart Home according to claim 4, is characterized in that, also comprises:
If judge, described duty parameter does not belong to described default condition range, then refuse described steering order to be sent to described target acoustic pickup corresponding in a room Smart Home, and send information to user.
6. a control device for Smart Home, each room being furnished with described Smart Home is provided with a corresponding acoustic pickup, and described acoustic pickup is connected to the opertaing device of described Smart Home, it is characterized in that, the control device of described Smart Home comprises:
Resolution unit, for after obtaining the phonetic order that whole described acoustic pickup receives, resolves timestamp information that described phonetic order comprises, sonic wave amplitude, the identification information of described acoustic pickup and steering order;
Determining unit, for determining the acoustic pickup nearest apart from the sound source of described phonetic order according to described timestamp information and described sonic wave amplitude, to be defined as target acoustic pickup;
Transmitting element, for according to described identification information described steering order is sent to described target acoustic pickup corresponding in a room Smart Home, run according to described steering order to control described Smart Home,
Wherein, described timestamp information corresponds to the acquisition time of described phonetic order.
7. the control device of Smart Home according to claim 6, is characterized in that,
Described determining unit also for the timestamp information of determining the appointment number arranged from small to large in described timestamp information, as with reference to timestamp information;
Described determining unit also for: in described reference time stamp information, determine the acoustic pickup that the timestamp information of maximum sonic wave amplitude is corresponding, also i.e. described target acoustic pickup.
8. the control device of Smart Home according to claim 6, is characterized in that,
Described determining unit also for the timestamp information of determining the appointment number arranged from big to small in described sonic wave amplitude, as with reference to timestamp information;
Described determining unit also for: in described reference time stamp information, determine the acoustic pickup that the timestamp information of minimum acquisition time is corresponding, also i.e. described target acoustic pickup.
9. the control device of the Smart Home according to claim 7 or 8, is characterized in that, also comprises:
Acquiring unit, for obtain described target acoustic pickup the duty parameter of corresponding in a room Smart Home;
Judging unit, for judging whether described duty parameter belongs to default condition range;
Described transmitting element also for: if described judging unit judges that described duty parameter belongs to described default condition range, then described steering order is sent to described target acoustic pickup corresponding in a room Smart Home.
10. the control device of Smart Home according to claim 9, is characterized in that, also comprises:
Tip element, if judge that described duty parameter does not belong to described default condition range for described judging unit, then refuse described steering order to be sent to described target acoustic pickup corresponding in a room Smart Home, and send information to user.
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