CN108345907A - Recognition methods, augmented reality equipment and storage medium - Google Patents
Recognition methods, augmented reality equipment and storage medium Download PDFInfo
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- CN108345907A CN108345907A CN201810135968.3A CN201810135968A CN108345907A CN 108345907 A CN108345907 A CN 108345907A CN 201810135968 A CN201810135968 A CN 201810135968A CN 108345907 A CN108345907 A CN 108345907A
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- G06F18/22—Matching criteria, e.g. proximity measures
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Abstract
The present invention provides a kind of recognition methods of household appliance, are suitable for augmented reality equipment, which includes：When collecting the real world images of at least one household appliance, it converts real world images to augmented reality image；When receiving the instruction of the identification to augmented reality image, determine that identification instructs corresponding household electrical appliances to be identified, to collect the physical characteristic information of household electrical appliances to be identified；The type identification information of corresponding household electrical appliances to be identified is determined according to physical features letter.It correspondingly also proposed augmented reality equipment and computer readable storage medium.Technical solution through the invention enhances the interaction of household appliance identification and reality, to enrich the means of household appliance identification, while simplifying the operating process of household appliance identification, and then the user experience is improved.
Description
Technical field
The present invention relates to household appliance identification technology fields, in particular to a kind of recognition methods of household appliance, one
Kind augmented reality equipment and a kind of computer readable storage medium.
Background technology
Currently, market has many smart home APP (Application, application program), they can pass through Wi-Fi
The transmission modes such as (Wireless Fidelity, WLAN), bluetooth are identified and configure to intelligent appliance, household electrical appliances
Identification and communication all rely on the identification code built in hardware module, and household electrical appliances only pass through network configuration, can just select to refer on APP
Determine household electrical appliances, is manipulated, had the following defects in the form of button or other controls：
The method lack with reality interaction, identify that the means of household appliance are single, with household appliance interconnection operation compared with
For complexity.
Invention content
The present invention is directed to solve at least one of the technical problems existing in the prior art or related technologies.
For this purpose, an object of the present invention is to provide a kind of recognition methods of new household appliance, effectively enhance
Household appliance identifies the interaction with reality, to enrich the means of household appliance identification, and has reached simplified household appliance and has known
The purpose of other operating process, and then the user experience is improved.
It is another object of the present invention to the corresponding identification device for proposing household appliance, augmented reality equipment, services
Device and computer readable storage medium.
To realize above-mentioned at least one purpose, according to the first aspect of the invention, it is proposed that a kind of identification of household appliance
Method, is suitable for augmented reality equipment, and this method includes：When collecting the real world images of at least one household appliance, will show
Real image is converted into augmented reality image；When receiving the instruction of the identification to augmented reality image, determine that identification instruction corresponds to
Household electrical appliances to be identified, to collect the physical characteristic information of household electrical appliances to be identified；Corresponding family to be identified is determined according to physical features letter
The type identification information of electricity.
In the technical scheme, the real world images that household appliance is carried out by augmented reality equipment acquire, in order to enhance house
Electric equipment identifies and the interaction of reality, converts real world images to augmented reality image, for the ease of identifying household appliance,
When receiving the instruction of the identification to augmented reality image, the physical features for collecting household electrical appliances to be identified corresponding with identification instruction are believed
Breath, the type identification information of household electrical appliances to be identified is filtered out according to the physical characteristic information of the household appliance received, and then should
Type identification information feeds back to user.
Through the above technical solutions, just establishing augmented reality after household appliance is identified in the prior art
The scheme of model is compared, and establishes augmented reality model in cognitive phase, on the one hand, can realize the coherent of the augmented reality world
Property, so that user is carried out household electrical appliances identification with finding content, on the other hand, does not need the hardware set in household appliance for identification
Module thereby reduces manufacturing cost, in another aspect, can effectively enhance the interaction of the identification and reality of household appliance, from
And the means of household appliance identification are enriched, and achieved the purpose that the operating process of simplified household appliance identification, and then promoted
User experience.
Wherein, the identification operation of household electrical appliances to be identified can be executed directly in augmented reality equipment, can also be by physics spy
Sign data are sent to server, execute identification operation by server, and by the structural feedback of identification to augmented reality equipment.
In the technical scheme, the identification of household electrical appliances to be identified operation can directly when being executed in augmented reality equipment,
In order to identify household appliance in the environment of no network, the feature for the household appliance that prestored in local property data base
Data are matched when collecting the physical characteristic information of household electrical appliances to be identified with the characteristic locally to prestore, and according to
The type identification information that corresponding household electrical appliances to be identified are determined with result, in such a way that local data base presets characteristic,
The identification of household appliance is set to have broken away from the constraint of network environment.
In the technical scheme, the pre-stored characteristics data of household appliance can also be stored in server end, passes through enhancing
The type identification of household electrical appliances to be identified is realized in data interaction between real world devices and server, on the one hand, need not be existing in enhancing
Big storage unit is set in real equipment, advantageously reduces the manufacturing cost of augmented reality equipment, on the other hand, is sent out using server
The type identification for sending household electrical appliances to be identified can also directly be sent out while type identification information is sent to augmented reality equipment
It send to the control device of other household appliances.
In the above-mentioned technical solutions, it is preferable that when collecting the real world images of at least one household appliance, reality is schemed
As being converted into augmented reality image, following steps are specifically included：According to the detection of collected sensing data and at least one household electrical appliances
The relative bearing relationship of equipment；Augmented reality equipment is determined as space coordinate origin, and according to relative bearing relationship determine to
The space coordinate of a few household appliance；Spatial mode is created at least one household appliance according to real world images and space coordinate
Type, to generate augmented reality image according to spatial model.
In the technical scheme, in order to determine the space coordinate of at least one household appliance, augmented reality is set
It is standby to be determined as space coordinate origin, and then detect the relative bearing relationship of at least one household appliance and space coordinate origin, root
The space coordinate that at least one household appliance is determined according to relative bearing relationship, in order to generate the augmented reality of real world images
Image, it is also necessary to spatial model is created according to collected real world images at least one household appliance, further according to determination
The spatial model of the space coordinate and establishment that go out generates augmented reality image corresponding with real world images, and it is existing to realize enhancing
Real image is accurate corresponding with real world images.
In any of the above-described technical solution, it is preferable that when receiving the instruction of the identification to augmented reality image, determine and know
Corresponding household electrical appliances to be identified are not instructed to specifically include following steps to collect the physical characteristic information of household electrical appliances to be identified：Identification refers to
It enables to determine the plane coordinate point of touch command when receiving touch command to the interface touch command of augmented reality image,
And virtual ray is formed along Z-direction from plane coordinate point；The perforative spatial model of virtual ray is determined as household electrical appliances to be identified, and is solved
The barment tag for analysing spatial model, to generate physical characteristic information according to analysis result.
Wherein, plane coordinate point includes X to coordinate and Y-direction coordinate.
In the technical scheme, the physical characteristic data of household electrical appliances to be identified can be quickly extracted for the ease of user,
When augmented reality equipment receives the touch command to augmented reality graphic interface, the plane coordinates of touch command is determined
Point, plane coordinate point include X to coordinate and Y-direction coordinate, and then the plane coordinate point determined certainly forms virtual ray along Z-direction,
The barment tag that real world devices parse the perforative at least one household appliance spatial model of virtual ray is further enhanced, in turn
By the barment tag being resolved to generate physical characteristic information, on the one hand, allow users to easily and fast select it is to be identified
While household electrical appliances, server can be made accurately to filter out the type identification information of household electrical appliances to be identified according to physical characteristic information,
To which the user experience is improved, on the other hand, by forming Z-direction virtual ray, virtual ray can be selected by single touch-control
On at least one spatial model reduce maloperation caused by being blocked due to shelter while simplifying user's operation
Probability.
Specifically, it is to identify instruction to the interface touch command of augmented reality image.
In any of the above-described technical solution, it is preferable that determine the type of corresponding household electrical appliances to be identified according to physical features letter
Identification information specifically includes following steps：Whether the display model in detection physical characteristic information matches with the display model that prestores；
When the display model for detecting household appliance is matched with the display model that prestores, the corresponding series number letter of the display model that prestores is determined
Breath and type information, using as type identification information.
It in the technical scheme, will be in the physical characteristic information of household electrical appliances to be identified in order to identify household appliance
Display model is matched with the default display model being locally stored, when successful match, the display model to prestore is corresponding
Series number information and type identification information of the type information as household electrical appliances to be identified, in the above-mentioned technical solutions, by household electrical appliances
The matching of equipment appearance model, it will be able to identify household appliance so that the operating process of household electrical appliances identification has obtained effectively simple
Change, to which the user experience is improved.
In any of the above-described technical solution, it is preferable that determine the type of corresponding household electrical appliances to be identified according to physical features letter
Identification information further includes：When it includes identity characteristic information to detect physical characteristic information, whether detection identity characteristic information
With default identification information match；When detecting identity characteristic information with default identification information match, default identification information is determined
Corresponding series number information, type information and sequence number information, using as type identification information.
In the technical scheme, in order to enable the type identification information arrived is more accurate and perfect, when family to be identified
When the physical characteristic information of electricity includes identity characteristic information, by the identity characteristic information and the progress of preset identification information
Match, using default identification information corresponding series number information, type information and sequence number information as to be identified after successful match
The type identification information of household electrical appliances greatly improves the accuracy of household electrical appliances identification by the screening to identity characteristic information.
Wherein, in pre-stored characteristics information storage when in augmented reality equipment, identification process is completed by augmented reality equipment,
Pre-stored characteristics information storage on the server when, identification process is completed by server.
In any of the above-described technical solution, it is preferable that physical characteristic information includes that the display model of household appliance, household electrical appliances are set
At least one of standby identity characteristic information；Identity characteristic information includes erasable character mark, non-erasable character mark
With Geometry coding mark at least one of.
Erasable character mark can be fuselage label, non-erasable character mark can be laser-induced thermal etching label, can not
Character erase identifies bar code and Quick Response Code mark etc., and in addition identity characteristic information may be and in the outer surface of household appliance or show
The electronic mark generated in display screen.
Wherein, the preparation of erasable character mark and assembling are simpler, and non-erasable character mark, which is directly arranged at, to be waited for
On the fuselage for identifying household appliance, the probability changed is low, safety higher, and Geometry coding mark can carry a large amount of encryption
Information.
In the technical scheme, the physical characteristic information of household appliance includes the display model and/or identity of household appliance
Characteristic information, server include during fuselage label, laser-induced thermal etching label, bar code and Quick Response Code identify according to identity characteristic information
At least one of, it can be according to the type identification information for quickly and accurately filtering out household electrical appliances to be identified to the acquisition of barment tag, no
It needs that hardware identification module is arranged, saves the stand-by period of user, to which the user experience is improved.
According to the second aspect of the invention, a kind of augmented reality equipment is provided, including：Processor；It is handled for storage
The memory of device executable instruction, wherein realized as above-mentioned when processor is for executing the executable instruction stored in memory
The step of recognition methods of household appliance described in any one of technical solution of first aspect.
Wherein, household appliance to be identified can be air conditioner, and air conditioner has uniform appearance when batch production, with basis
The appearance of air conditioner draws display model, is additionally provided with additional physics unique features, unique features include and are not limited to be arranged
In fuselage label, laser-induced thermal etching mark, bar code and Quick Response Code mark etc. on fuselage, using as identity characteristic information.
According to the third aspect of the invention we, a kind of computer readable storage medium is provided, computer journey is stored thereon with
Sequence is realized when computer program is executed by processor as described in any one of technical solution of above-mentioned first aspect and second aspect
Household appliance recognition methods the step of.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obviously, or practice through the invention is recognized.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination following accompanying drawings to embodiment
Obviously and it is readily appreciated that, wherein：
Fig. 1 shows the flow diagram of the recognition methods of the household appliance of first embodiment of the invention；
Fig. 2 shows the method flow schematic diagrams for converting real world images to augmented reality image of the embodiment of the present invention；
Fig. 3 shows that determining for the embodiment of the present invention identifies the corresponding household electrical appliances to be identified of instruction, to collect household electrical appliances to be identified
Physical characteristic information method flow schematic diagram；
Fig. 4 shows the flow diagram of the recognition methods of the household appliance of second embodiment of the invention；
Fig. 5 shows the flow diagram of the recognition methods of the household appliance of third embodiment of the invention；
Fig. 6 shows the flow diagram of the method for the physical features Data Matching of the embodiment of the present invention；
Fig. 7 shows the flow diagram of the recognition methods of the household appliance of fourth embodiment of the invention；
Fig. 8 shows the schematic block diagram of the augmented reality equipment of the embodiment of the present invention.
Specific implementation mode
To better understand the objects, features and advantages of the present invention, below in conjunction with the accompanying drawings and specific real
Mode is applied the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be combined with each other.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also
To be implemented different from other modes described here using other, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
The recognition methods of the household appliance of first embodiment of the invention is specifically described with reference to Fig. 1 to Fig. 3.
Embodiment one：
Identification process is when server end is completed, as shown in Figure 1, the knowledge of household appliance according to a first embodiment of the present invention
Other method, is suitable for augmented reality equipment, then the recognition methods of household appliance specifically includes following below scheme step：
Step 10, when collecting the real world images of at least one household appliance, real world images are converted to augmented reality
Image.
Step 20, when receiving the instruction of the identification to augmented reality image, determine that identification instructs corresponding family to be identified
Electricity, to collect the physical characteristic information of household electrical appliances to be identified.
Step 30, physical characteristic information is sent to server, to receive server according to physical features data feedback
The type identification information of household electrical appliances to be identified.
In this embodiment, the real world images that household appliance is carried out by augmented reality equipment acquire, in order to enhance household electrical appliances
Equipment identifies and the interaction of reality, converts real world images to augmented reality image, for the ease of identifying household appliance, is connecing
When receiving the instruction of the identification to augmented reality image, the physical characteristic information of household electrical appliances to be identified corresponding with identification instruction is collected,
Further for household appliance is identified, the physical characteristic information for the household appliance being collected into is sent to server, server
Filter out the type identification information of household electrical appliances to be identified according to the physical characteristic information of the household appliance received, and then by the type
Identification information feeds back to user.
Through the above technical solutions, just establishing augmented reality after household appliance is identified in the prior art
The scheme of model is compared, and establishes augmented reality model in cognitive phase, on the one hand, can realize the coherent of the augmented reality world
Property, on the other hand, the hardware module set in household appliance for identification is not needed, manufacturing cost is thereby reduced, in another aspect,
The interaction that the identification and reality of household appliance can effectively be enhanced, to enrich the means of household appliance identification, and reaches
The purpose of the operating process of simplified household appliance identification, and then the user experience is improved.
Wherein, the identification of augmented reality image is instructed, can is the touch command to touching display screen, the vocal print of user
Instruction or gesture instruction etc..
In addition, augmented reality image can be visually identical with real world images, can also be on real world images into one
Step, which renders, to be generated.
Further, the step 10 in above-described embodiment can specifically execute as process step as shown in Figure 2, specific packet
It includes：
Step S202, according to the relative bearing relationship of collected sensing data detection and at least one household appliance.
Augmented reality equipment is determined as space coordinate origin, and is determined at least according to relative bearing relationship by step S204
The space coordinate of one household appliance.
Step S206 creates spatial model, with basis according to real world images and space coordinate at least one household appliance
Spatial model generates augmented reality image.
In this embodiment, in order to determine the space coordinate of at least one household appliance, by augmented reality equipment
It is determined as space coordinate origin, and then detects the relative bearing relationship of at least one household appliance and space coordinate origin, according to
Relative bearing relationship determines the space coordinate of at least one household appliance, in order to generate the augmented reality figure of real world images
Picture, it is also necessary to create spatial model according to collected real world images at least one household appliance, further basis is determined
Space coordinate and establishment spatial model, generate corresponding with real world images augmented reality image, and realize augmented reality
Image is accurate corresponding with real world images.
Specifically, it is being related to according to the detection of collected sensing data and the relative bearing of at least one household appliance
Before, sensing data is acquired by multiple sensors, sensor may include gyroscope, radar, infrared sensor, ultrasonic wave biography
Sensor etc., according to sensing data, to determine relative position relation.
In addition, space coordinates may be displayed on display area, display area can not also be shown in.
Further, the step 20 in above-described embodiment can specifically execute as process step as shown in Figure 3, specific packet
It includes：
Step S302, identification instruction are the interface touch command to augmented reality image, when receiving touch command, really
Determine the plane coordinate point of touch command, and virtual ray is formed along Z-direction from plane coordinate point.
The perforative spatial model of virtual ray is determined as household electrical appliances to be identified by step S304, and analytic space model is outer
Table feature, to generate physical characteristic information according to analysis result.
Wherein, plane coordinate point includes X to coordinate and Y-direction coordinate.
In this embodiment, the physical characteristic data that household electrical appliances to be identified can be quickly extracted for the ease of user,
When augmented reality equipment receives the touch command to augmented reality graphic interface, the plane coordinate point of touch command is determined,
Plane coordinate point includes X to coordinate and Y-direction coordinate, and then the plane coordinate point determined certainly forms virtual ray along Z-direction, into one
Step augmented reality equipment parses the barment tag of the perforative at least one household appliance spatial model of virtual ray, and then will solution
The barment tag analysed generates physical characteristic information, on the one hand, allow users to easily and fast select household electrical appliances to be identified
While, server can be made accurately to filter out the type identification information of household electrical appliances to be identified according to physical characteristic information, to
The user experience is improved, on the other hand, by forming Z-direction virtual ray, can be selected in virtual ray by single touch-control
At least one spatial model reduces the general of maloperation caused by being blocked due to shelter while simplifying user's operation
Rate.
Specifically, it is to identify instruction to the interface touch command of augmented reality image.
Further, in the above-described embodiments, physical characteristic information includes that the display model of household appliance and/or household electrical appliances are set
Standby identity characteristic information.
Wherein, identity characteristic information may include the physics such as fuselage label, laser-induced thermal etching label, bar code and Quick Response Code mark
Mark, or the electronic mark generated on the outer surface of household appliance or display screen.
In this embodiment, the physical characteristic information of household appliance includes display model and/or the identity spy of household appliance
Reference ceases, server according to identity characteristic information include during fuselage label, laser-induced thermal etching label, bar code and Quick Response Code identify extremely
One item missing can be not required to according to the type identification information for quickly and accurately filtering out household electrical appliances to be identified to the acquisition of barment tag
Hardware identification module is set, the stand-by period of user is saved, to which the user experience is improved.
The recognition methods of the household appliance of second embodiment of the invention is carried out specifically with reference to Fig. 2 to Fig. 4 and Fig. 6
It is bright.
Embodiment two：
Identification process in augmented reality equipment when completing, as shown in figure 4, household electrical appliances according to a second embodiment of the present invention are set
Standby recognition methods, is suitable for augmented reality equipment, and this method includes：Step 40, at least one household appliance is being collected
When real world images, it converts real world images to augmented reality image；Step 50, the identification of augmented reality image is referred to receiving
When enabling, determine that identification instructs corresponding household electrical appliances to be identified, to collect the physical characteristic information of household electrical appliances to be identified；Step 60, by object
Reason characteristic information is matched with the pre-stored characteristics data in local property data base, to determine corresponding class according to matching result
Type identification information.
In the technical scheme, in order to identify household appliance in the environment of no network, in local characteristic
The characteristic for the household appliance that prestored in library and locally prestores when collecting the physical characteristic information of household electrical appliances to be identified
Characteristic is matched, and the type identification information of corresponding household electrical appliances to be identified is determined according to matching result, passes through local
Database presets the mode of characteristic, and the identification of household appliance is made to have broken away from the constraint of network environment.
Further, the step in above-described embodiment, 40 can specifically execute as process step as shown in Figure 2, specifically
Including：
Step S202, according to the relative bearing relationship of collected sensing data detection and at least one household appliance.
Augmented reality equipment is determined as space coordinate origin, and is determined at least according to relative bearing relationship by step S204
The space coordinate of one household appliance.
Step S206 creates spatial model, with basis according to real world images and space coordinate at least one household appliance
Spatial model generates augmented reality image.
In this embodiment, in order to determine the space coordinate of at least one household appliance, by augmented reality equipment
It is determined as space coordinate origin, and then detects the relative bearing relationship of at least one household appliance and space coordinate origin, according to
Relative bearing relationship determines the space coordinate of at least one household appliance, in order to generate the augmented reality figure of real world images
Picture, it is also necessary to create spatial model according to collected real world images at least one household appliance, further basis is determined
Space coordinate and establishment spatial model, generate corresponding with real world images augmented reality image, and realize augmented reality
Image is accurate corresponding with real world images.
Specifically, it is being related to according to the detection of collected sensing data and the relative bearing of at least one household appliance
Before, sensing data is acquired by multiple sensors, sensor may include gyroscope, radar, infrared sensor, ultrasonic wave biography
Sensor etc., according to sensing data, to determine relative position relation.
In addition, space coordinates may be displayed on display area, display area can not also be shown in.
Further, the step 50 in above-described embodiment can specifically execute as process step as shown in Figure 3, specific packet
It includes：
Step S302, identification instruction are the interface touch command to augmented reality image, when receiving touch command, really
Determine the plane coordinate point of touch command, and virtual ray is formed along Z-direction from plane coordinate point.
The perforative spatial model of virtual ray is determined as household electrical appliances to be identified by step S304, and analytic space model is outer
Table feature, to generate physical characteristic information according to analysis result.
Wherein, plane coordinate point includes X to coordinate and Y-direction coordinate.
In this embodiment, the physical characteristic data that household electrical appliances to be identified can be quickly extracted for the ease of user,
When augmented reality equipment receives the touch command to augmented reality graphic interface, the plane coordinate point of touch command is determined,
Plane coordinate point includes X to coordinate and Y-direction coordinate, and then the plane coordinate point determined certainly forms virtual ray along Z-direction, into one
Step augmented reality equipment parses the barment tag of the perforative at least one household appliance spatial model of virtual ray, and then will solution
The barment tag analysed generates physical characteristic information, on the one hand, allow users to easily and fast select household electrical appliances to be identified
While, server can be made accurately to filter out the type identification information of household electrical appliances to be identified according to physical characteristic information, to
The user experience is improved, on the other hand, by forming Z-direction virtual ray, can be selected in virtual ray by single touch-control
At least one spatial model reduces the general of maloperation caused by being blocked due to shelter while simplifying user's operation
Rate.
Specifically, it is to identify instruction to the interface touch command of augmented reality image.
Further, the step 60 in above-described embodiment can specifically execute as process step as shown in FIG. 6, specific packet
It includes：
Further, in the above-described embodiments, by physical characteristic information and the pre-stored characteristics number in local property data base
According to being matched, to determine corresponding type identification information according to matching result, following below scheme step is specifically included：
Whether step S602, the display model detected in physical characteristic information match with the display model that prestores.
Step S604 determines the appearance that prestores when the display model for detecting household appliance is matched with the display model that prestores
The corresponding series number information of model and type information, using as type identification information.
It in this embodiment, will be outer in the physical characteristic information of household electrical appliances to be identified in order to identify household appliance
It sees model to be matched with the default display model being locally stored, when successful match, by the corresponding system of the display model to prestore
Row information and type identification information of the type information as household electrical appliances to be identified, in the above-mentioned technical solutions, by being set to household electrical appliances
The matching of standby display model, it will be able to identify household appliance so that the operating process of household electrical appliances identification has obtained effectively simplifying,
To which the user experience is improved.
Further, in the above-described embodiments, by physical characteristic information and the pre-stored characteristics number in local property data base
Further include specifically following below scheme step to determine corresponding type identification information according to matching result according to being matched：
Step S606, when it includes identity characteristic information to detect physical characteristic information, detection identity characteristic information is
No and default identification information match.
Step S608 determines default identification information pair when detecting identity characteristic information with default identification information match
Series number information, type information and the sequence number information answered, using as type identification information.
In this embodiment, in order to enable the type identification information arrived is more accurate and perfect, when household electrical appliances to be identified
Physical characteristic information when including identity characteristic information, which is matched with preset identification information,
Using default identification information corresponding series number information, type information and sequence number information as household electrical appliances to be identified after successful match
Type identification information, by the screening to identity characteristic information, greatly improve household electrical appliances identification accuracy.
Embodiment three：
Fig. 5 shows the flow diagram of the recognition methods of the household appliance of third embodiment of the invention.
The identification process completed on the server as shown in figure 5, household appliance according to a third embodiment of the present invention knowledge
Other method is suitable for server, including：Step 70, in the physical features for the household appliance for receiving the transmission of augmented reality equipment
When information, physical characteristic information is matched with the pre-stored characteristics data in local property data base, with according to matching result
Determine corresponding type identification information.
In this embodiment, in order to identify household appliance in the environment of no network, in local property data base
In prestored the characteristic of household appliance, in the physical characteristic information for the household electrical appliances to be identified for receiving the transmission of augmented reality equipment
When, it is matched with the characteristic locally to prestore, and determine that the type of corresponding household electrical appliances to be identified is known according to matching result
Other information makes the identification of household appliance break away from the constraint of network environment in such a way that local data base presets characteristic.
Further, the step 70 in above-described embodiment can specifically execute as process step as shown in FIG. 6, specific packet
It includes：
Further, in the above-described embodiments, by physical characteristic information and the pre-stored characteristics number in local property data base
According to being matched, to determine corresponding type identification information according to matching result, following below scheme step is specifically included：
Whether step S602, the display model detected in physical characteristic information match with the display model that prestores.
Step S604 determines the appearance that prestores when the display model for detecting household appliance is matched with the display model that prestores
The corresponding series number information of model and type information, using as type identification information.
It in this embodiment, will be outer in the physical characteristic information of household electrical appliances to be identified in order to identify household appliance
It sees model to be matched with the default display model being locally stored, when successful match, by the corresponding system of the display model to prestore
Row information and type identification information of the type information as household electrical appliances to be identified, in the above-mentioned technical solutions, by being set to household electrical appliances
The matching of standby display model, it will be able to identify household appliance so that the operating process of household electrical appliances identification has obtained effectively simplifying,
To which the user experience is improved.
Further, in the above-described embodiments, by physical characteristic information and the pre-stored characteristics number in local property data base
Further include specifically following below scheme step to determine corresponding type identification information according to matching result according to being matched：
Step S606, when it includes identity characteristic information to detect physical characteristic information, detection identity characteristic information is
No and default identification information match.
Step S608 determines default identification information pair when detecting identity characteristic information with default identification information match
Series number information, type information and the sequence number information answered, using as type identification information.
In this embodiment, in order to enable the type identification information arrived is more accurate and perfect, when household electrical appliances to be identified
Physical characteristic information when including identity characteristic information, which is matched with preset identification information,
Using default identification information corresponding series number information, type information and sequence number information as household electrical appliances to be identified after successful match
Type identification information, by the screening to identity characteristic information, greatly improve household electrical appliances identification accuracy.
In any of the above-described embodiment, it is preferable that physical characteristic information includes the display model of household appliance, household appliance
At least one of identity characteristic information, identity characteristic information include erasable character mark, non-erasable character mark with
At least one of Geometry coding mark.
Erasable character mark can be fuselage label, non-erasable character mark can be laser-induced thermal etching label, can not
Character erase identifies bar code and Quick Response Code mark etc., and in addition identity characteristic information may be and in the outer surface of household appliance or show
The electronic mark generated in display screen.
Wherein, the preparation of erasable character mark and assembling are simpler, and non-erasable character mark, which is directly arranged at, to be waited for
On the fuselage for identifying household appliance, the probability changed is low, safety higher, and Geometry coding mark can carry a large amount of encryption
Information.
In this embodiment, the physical characteristic information of household appliance includes display model and/or the identity spy of household appliance
Reference ceases, server according to identity characteristic information include during fuselage label, laser-induced thermal etching label, bar code and Quick Response Code identify extremely
One item missing can be not required to according to the type identification information for quickly and accurately filtering out household electrical appliances to be identified to the acquisition of barment tag
Hardware identification module is set, the stand-by period of user is saved, to which the user experience is improved.
Example IV：
Fig. 7 shows the flow diagram of the recognition methods of the household appliance of fourth embodiment of the invention.
As shown in fig. 7, the recognition methods of household appliance according to a third embodiment of the present invention, specifically includes following below scheme step
Suddenly：
Step 701, AR equipment obtains household appliance image, and is displayed on the screen.
Specifically, AR (Augmented Reality, augmented reality) equipment includes to touch screen and camera, is passed through
Camera collects the real world images of household appliance, and the real world images of household appliance are converted to augmented reality figure by AR equipment
The augmented reality image is then displayed on the screen by picture, wherein AR equipment can be the equipment such as mobile phone, tablet computer.
Step 702, user clicks screen, and obtaining click place has the data of household appliance
Specifically, when the user clicks screen when, create penetrating for augmented reality world at the click of user for starting point
Line gets the display model (and spatial model) and external appearance characteristic data (i.e. identity characteristic of the household appliance on all rays
Information).
It is understood that external appearance characteristic data include but not limited to fuselage label, laser-induced thermal etching mark, bar code and two dimension
Code.
Step 703, the display model got and external appearance characteristic data server is sent to match.
It is understood that server can store the display model data of household electrical appliances and family corresponding with display model data
The data such as model, the sequence number of electricity as shown in table 1, and can match the household appliance appearance model and external appearance characteristic of AR equipment acquisition
Data.
Table 1
Step 704, server from the near to the distant matches each group of data.
Specifically, in order to ensure that being smoothed out for matching process, server are origin according to ray starting point, from the near to the distant
The data of the household appliance of each group of upload are matched.
Step 705, judge whether there is the household appliance display model data match sent with AR equipment in server
Data, if so, executing step 707；If it is not, executing step 706.
Step 706, next group of data are matched.
Specifically, if the display model data of household appliance are mismatched with the display model data WG in server, ignore
This group of data execute step 707.
Step 707, judge the external appearance characteristic data match for whether having the household appliance sent with AR equipment in server
Data, if so, execute step 708, recognize household electrical appliances categorical data；If it is not, executing step 709, household electrical appliances classification number is recognized
According to and precision data.
Specifically, when the display model data of household appliance can match with the display model data WG in server,
And the external appearance characteristic data match of external appearance characteristic data and server, then server identify the household electrical appliances be XL series, type
Number be XH, Serial No. XLH, complete the identification of household appliance；When household appliance display model data can in server
Display model data WG match, when the external appearance characteristic data of external appearance characteristic data and server mismatch, then server is known
It is XL series, model XH, the identification for completing household appliance not go out the household electrical appliances.
Fig. 8 shows the schematic block diagram of the augmented reality equipment of the embodiment of the present invention.
As shown in figure 8, augmented reality equipment 80 according to an embodiment of the invention, including processor 802 and memory
804, wherein the computer program that can be run on processor 802, wherein memory 804 and processing are stored on memory 804
It can be connected by bus between device 802, it is real when the processor 802 is for executing the computer program stored in memory 804
Now the step of recognition methods of the household appliance in embodiment as above.
Wherein, augmented reality equipment can be mobile terminal and wearable device etc., and wearable device includes glasses and head
Helmet etc..
Step in the method for the embodiment of the present invention can be sequentially adjusted, merged and deleted according to actual needs.
Unit in the identification device of the household appliance of the embodiment of the present invention, augmented reality equipment and server can basis
Actual needs is combined, divided and deleted.
Wherein, household appliance to be identified can be air conditioner, and air conditioner has uniform appearance when batch production, with basis
The appearance of air conditioner draws display model, is additionally provided with additional physics unique features, unique features include and are not limited to be arranged
In fuselage label, laser-induced thermal etching mark, bar code and Quick Response Code mark etc. on fuselage, using as identity characteristic information.
According to an embodiment of the invention, it is proposed that a kind of computer readable storage medium is stored thereon with computer program,
The computer program realizes the step of recognition methods of the household appliance described in embodiment as above when being executed by processor.
Further, it is to be understood that any process described otherwise above or method are retouched in flow chart or herein
It states and is construed as, expression includes the steps that one or more executable fingers for realizing specific logical function or process
Module, segment or the part of the code of order, and the range of the preferred embodiment of the present invention includes other realization, wherein can
Not press sequence that is shown or discussing, include according to involved function by it is basic and meanwhile in the way of or in the opposite order,
Function is executed, this should understand by the embodiment of the present invention person of ordinary skill in the field.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (system of such as computer based system including processor or other can be held from instruction
The instruction fetch of row system, device or equipment and the system executed instruction) it uses, or combine these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium " can any can be included, store, communicating, propagating or passing
Defeated program is for instruction execution system, device or equipment or the dress used in conjunction with these instruction execution systems, device or equipment
It sets.The more specific example (non-exhaustive list) of computer-readable medium includes following：Electricity with one or more wiring
Interconnecting piece (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable
Medium, because can be for example by carrying out optical scanner to paper or other media, then into edlin, interpretation or when necessary with it
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of the present invention can be realized with hardware, software, firmware or combination thereof.Above-mentioned
In embodiment, software that multiple steps or method can in memory and by suitable instruction execution system be executed with storage
Or firmware is realized.It, and in another embodiment, can be under well known in the art for example, if realized with hardware
Any one of row technology or their combination are realized：With the logic gates for realizing logic function to data-signal
Discrete logic, with suitable combinational logic gate circuit application-specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
Those skilled in the art are appreciated that realize all or part of step that above-described embodiment method carries
Suddenly it is that relevant hardware can be instructed to complete by program, the program can be stored in a kind of computer-readable storage medium
In matter, which includes the steps that one or a combination set of embodiment of the method when being executed.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing module, it can also
That each unit physically exists alone, can also two or more units be integrated in a module.Above-mentioned integrated mould
The form that hardware had both may be used in block is realized, can also be realized in the form of software function module.The integrated module is such as
Fruit is realized in the form of software function module and when sold or used as an independent product, can also be stored in a computer
In read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..
Technical scheme of the present invention is described in detail above in association with attached drawing, by the technical solution, enhances household appliance
The interaction of identification and reality to enrich the means of household appliance identification, while simplifying the operation stream of household appliance identification
Journey, and then the user experience is improved.
In an embodiment of the present invention, term " first ", " second ", " third " and " the 4th " is only used for the purpose of description,
It is not understood to indicate or imply relative importance, it for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in embodiments of the present invention.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of recognition methods of household appliance, it is suitable for augmented reality equipment, which is characterized in that the recognition methods includes：
When collecting the real world images of at least one household appliance, it converts the real world images to augmented reality image；
When receiving the instruction of the identification to the augmented reality image, determine that the identification instructs corresponding household electrical appliances to be identified,
To collect the physical characteristic information of the household electrical appliances to be identified；
The type identification information of the corresponding household electrical appliances to be identified is determined according to physical features letter.
2. the recognition methods of household appliance according to claim 1, which is characterized in that described to collect at least one family
When the real world images of electric equipment, converts the real world images to augmented reality image, specifically include following steps：
According to the relative bearing relationship of collected sensing data detection and at least one household appliance；
The augmented reality equipment is determined as space coordinate origin, and according at least one described in relative bearing relationship determination
The space coordinate of a household appliance；
Spatial model is created at least one household appliance according to the real world images and the space coordinate, with according to institute
It states spatial model and generates the augmented reality image.
3. the recognition methods of household appliance according to claim 1, which is characterized in that described to receive to the enhancing
When the identification instruction of real world images, determine that the identification instructs corresponding household electrical appliances to be identified, to collect the household electrical appliances to be identified
Physical characteristic information specifically includes following steps：
The identification instruction is the interface touch command to the augmented reality image, when receiving the touch command, really
The plane coordinate point of the fixed touch command, and from the plane coordinate point virtual ray is formed along Z-direction；
The perforative spatial model of the virtual ray is determined as the household electrical appliances to be identified, and parses the appearance of the spatial model
Feature, to generate the physical characteristic information according to analysis result,
Wherein, the plane coordinate point includes X to coordinate and Y-direction coordinate.
4. the recognition methods of household appliance according to claim 1, which is characterized in that described to be believed according to the physical features
The type identification information for determining the corresponding household electrical appliances to be identified, specifically includes following steps：
Detect whether the display model in the physical characteristic information matches with the display model that prestores；
When the display model for detecting the household appliance is matched with the display model that prestores, prestore appearance mould described in determination
The corresponding series number information of type and type information, using as the type identification information.
5. wanting the recognition methods of the household appliance described in 4 according to right, which is characterized in that it is described by the physical characteristic information with
Pre-stored characteristics data in local property data base are matched, to determine corresponding type identification information according to matching result,
Further include：
When it includes identity characteristic information to detect the physical characteristic information, detect the identity characteristic information whether in advance
If identification information match；
When detecting the identity characteristic information with the default identification information match, determine that the default identification information corresponds to
Series number information, type information and sequence number information, using as the type identification information.
6. the recognition methods of household appliance according to any one of claim 1 to 5, which is characterized in that
The physical characteristic information includes in the display model of the household appliance, the identity characteristic information of the household appliance
It is at least one；And/or
The identity characteristic information include in erasable character mark, non-erasable character mark and Geometry coding mark at least
It is a kind of.
7. a kind of augmented reality equipment, which is characterized in that including：
On a memory and the recognizer of household appliance that can run on a processor including memory, processor and storage,
The processor realizes such as method according to any one of claims 1 to 6 when executing the recognizer of the household appliance.
8. a kind of computer readable storage medium, which is characterized in that be stored thereon with the recognizer of household appliance, feature exists
In realization such as method according to any one of claims 1 to 6 when the recognizer of the household appliance is executed by processor.
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| CN111506228B (en) * | 2020-04-02 | 2022-05-17 | 维沃移动通信有限公司 | Target device control method and electronic device |
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