CN112197498A - Refrigerator shelf control method and device and intelligent refrigerator - Google Patents
Refrigerator shelf control method and device and intelligent refrigerator Download PDFInfo
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- CN112197498A CN112197498A CN202011052351.9A CN202011052351A CN112197498A CN 112197498 A CN112197498 A CN 112197498A CN 202011052351 A CN202011052351 A CN 202011052351A CN 112197498 A CN112197498 A CN 112197498A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
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Abstract
The invention provides a refrigerator shelf control method, a refrigerator shelf control device and an intelligent refrigerator, wherein the method comprises the following steps: creating a mapping relation between the identity information of the user and the staying position of the refrigerator shelf, wherein the staying position is the height position of the refrigerator shelf after moving from the inside to the outside of the refrigerator, and the staying position is determined by the height information included by the identity information; acquiring a control instruction for controlling the movement of the refrigerator shelf, wherein the control instruction carries target identity information of a user sending the control instruction; determining whether the target identity information is contained in the mapping relation; and if the target identity information is contained in the mapping relation, determining the stop position of the refrigerator shelf corresponding to the target identity information according to the target identity information and the mapping relation. This scheme can improve the user and experience the use of refrigerator shelf.
Description
Technical Field
The invention relates to the technical field of refrigerators, in particular to a refrigerator shelf control method and device and an intelligent refrigerator.
Background
At present, the proportion of large refrigerators, embedded refrigerators, thin-wall refrigerators and the like in daily life of people is increasing day by day, the heights of the refrigerators are increasing, and the depths of the refrigerators are also gradually deeper. In order to improve the utilization efficiency of the refrigerator, a shelf is generally provided in the refrigerator for storing articles.
For the existing refrigerator shelf, a user often needs to take articles placed on the refrigerator shelf by means of tools such as a small stool, so that the use experience of the user on the refrigerator shelf is poor.
Disclosure of Invention
The invention provides a refrigerator shelf control method and device and an intelligent refrigerator, which can improve the use experience of a user on a refrigerator shelf.
In a first aspect, an embodiment of the present invention provides a refrigerator shelf control method, including:
creating a mapping relation between identity information of a user and a stop position of a refrigerator shelf, wherein the stop position is a height position of the refrigerator shelf after moving from the inside to the outside of a refrigerator, and the stop position is determined by height information included in the identity information;
acquiring a control instruction for controlling the refrigerator shelf to move, wherein the control instruction carries target identity information of a user sending the control instruction;
determining whether the target identity information is contained in the mapping relationship;
and if the target identity information is contained in the mapping relation, determining the stop position of the refrigerator shelf corresponding to the target identity information according to the target identity information and the mapping relation.
In one possible design of the system, the system may be,
if the target identity information is not contained in the mapping relation, analyzing target height information included in the target identity information;
sequentially arranging the height information included in the identity information in the mapping relation according to a preset sequence, and determining the arrangement positions of the target height information in all the height information in the mapping relation;
and determining the stop position of the refrigerator shelf according to the arrangement position.
In one possible design, the control command is a voice control command,
after the obtaining of the control instruction for controlling the movement of the refrigerator shelves and before the determining whether the target identity information is included in the mapping relationship, further comprising:
according to the voice control instruction, determining an age parameter corresponding to the voice control instruction, wherein the age parameter comprises: any one or more of a fundamental frequency value, a speech rate value, and a sound pressure level;
determining a target age model corresponding to the age parameter from at least two pre-stored age models, wherein each age model comprises an age range corresponding to the age model;
taking the average value of the age range in the target age model as the target age of the user sending the voice control instruction;
determining whether the target age is less than a preset age threshold;
if the target age is smaller than a preset age threshold, outputting control failure information;
if the target age is not less than a preset age threshold, performing a determination as to whether the target identity information is contained in the mapping relationship.
In one possible design, the determining whether the target identity information is included in the mapping relationship is performed if the target age is not less than a preset age threshold includes:
if the target age is not smaller than a preset age threshold, determining whether the position of a refrigerator door body positioned outside the refrigerator shelf is positioned in a preset position range;
and if the target identity information is located in the preset position range, determining whether the target identity information is contained in the mapping relation.
In a second aspect, an embodiment of the present invention further provides a refrigerator shelf control apparatus, including: the device comprises a creating module, an obtaining module and a position determining module;
the creating module is used for creating a mapping relation between the identity information of a user and the staying position of the refrigerator shelf, wherein the staying position is the height position of the refrigerator shelf after moving from the inside to the outside of the refrigerator, and the staying position is determined through the height information included by the identity information;
the acquisition module is used for acquiring a control instruction for controlling the refrigerator shelf to move, wherein the control instruction carries target identity information of a user sending the control instruction;
the position determining module is configured to determine whether the target identity information acquired by the acquiring module is included in the mapping relationship created by the creating module, and if the target identity information is included in the mapping relationship, determine a location of the refrigerator shelf corresponding to the target identity information according to the target identity information and the mapping relationship.
In one possible design, the refrigerator shelf control apparatus further includes: a reading module and a sorting module;
the reading module is used for analyzing the target height information contained in the target identity information when the position determining module determines that the target identity information is not contained in the mapping relation;
the sorting module is used for sequentially sorting the height information included in the identity information in the mapping relation created by the creating module according to a preset sequence, and determining the arrangement positions of the target height information analyzed by the reading module in all the height information in the mapping relation;
the position determining module is further used for determining the stop position of the refrigerator shelf according to the arrangement position determined by the sorting module.
In one possible design, the control command is a voice control command, and the apparatus further includes: an age determination module and an output module;
the age determination module is used for executing the following processing:
according to the voice control instruction, determining an age parameter corresponding to the voice control instruction, wherein the age parameter comprises: any one or more of a fundamental frequency value, a speech rate value, and a sound pressure level;
determining a target age model corresponding to the age parameter from at least two pre-stored age models, wherein each age model comprises an age range corresponding to the age model;
taking the average value of the age range in the target age model as the target age of the user sending the voice control instruction;
determining whether the target age is less than a preset age threshold;
the output module is used for outputting control failure information if the target age is smaller than a preset age threshold according to the determination result of the age determination module;
the position determining module is further configured to determine whether the target identity information is included in the mapping relationship according to a determination result of the age determining module if the target age is not less than a preset age threshold.
In one possible design of the system, the system may be,
the position determining module is further configured to determine, according to a determination result of the age determining module, whether a position of the refrigerator door body located outside the refrigerator shelf is within a preset position range if the target age is not less than a preset age threshold, and determine whether the target identity information is included in the mapping relationship if the position is within the preset position range.
In a third aspect, an embodiment of the present invention further provides an intelligent refrigerator, including: the refrigerator shelf control device, the driving device, the transmission device and the refrigerator shelf provided by the second aspect or any possible implementation manner of the second aspect;
the refrigerator shelf control device is used for controlling the driving device to act so that the driving device drives the transmission device to act, and therefore the refrigerator shelf is moved.
In one possible design of the system, the system may be,
the refrigerator shelf is provided with handrails and fences, the handrails are used for a user to manually control the refrigerator shelf to move, and the fences are used for preventing articles placed on the refrigerator shelf from falling off.
In a fourth aspect, embodiments of the invention also provide a computer-readable medium,
the computer readable medium has stored thereon computer instructions, which, when executed by a processor, cause the processor to execute the refrigerator shelf control method provided by the first aspect or any of the possible implementations of the first aspect.
According to the technical scheme, the refrigerator shelf control method provided by the invention determines the stop position of the refrigerator shelf after the refrigerator shelf moves from the inside to the outside of the refrigerator according to the height information included in the identity information of the user, and creates the mapping relation between the identity information of the user and the stop position. And when a control instruction sent by the current user is received, judging whether target identity information carried in the control instruction is contained in the created mapping relation, and if so, determining the stop position corresponding to the refrigerator shelf according to the target identity information. Therefore, the stop position of the refrigerator shelf is determined according to the height information and the like of the user, so that the user can conveniently take the articles placed on the refrigerator shelf after the refrigerator shelf is moved to the stop position, the user does not need to use an additional tool, and the use experience of the user on the refrigerator shelf is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a flowchart of a refrigerator shelf control method according to an embodiment of the present invention;
FIG. 2 is a schematic view of an apparatus for controlling shelves of a refrigerator according to an embodiment of the present invention;
FIG. 3 is a schematic view of a shelf control apparatus for a refrigerator according to an embodiment of the present invention;
FIG. 4 is a schematic view of another refrigerator shelf control apparatus provided in accordance with one embodiment of the present invention;
FIG. 5 is a schematic view of another refrigerator shelf control apparatus provided in accordance with an embodiment of the present invention;
FIG. 6 is a schematic diagram of an intelligent refrigerator according to an embodiment of the present invention;
fig. 7 is a flowchart of another refrigerator shelf control method according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer and more complete, the technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention, and based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the scope of the present invention.
As shown in fig. 1, an embodiment of the present invention provides a refrigerator shelf control method, which may include the steps of:
step 101: creating a mapping relation between the identity information of the user and the staying position of the refrigerator shelf, wherein the staying position is the height position of the refrigerator shelf after moving from the inside to the outside of the refrigerator, and the staying position is determined by the height information included by the identity information;
step 102: acquiring a control instruction for controlling the movement of the refrigerator shelf, wherein the control instruction carries target identity information of a user sending the control instruction;
step 103: determining whether the target identity information is contained in the mapping relation;
step 104: and if the target identity information is contained in the mapping relation, determining the stop position of the refrigerator shelf corresponding to the target identity information according to the target identity information and the mapping relation.
In the embodiment of the invention, the refrigerator shelf control method provided by the invention determines the stop position of the refrigerator shelf after the refrigerator shelf moves from the inside to the outside of the refrigerator through the height information included in the identity information of the user, and creates the mapping relation between the identity information of the user and the stop position. And when a control instruction sent by the current user is received, judging whether target identity information carried in the control instruction is contained in the created mapping relation, and if so, determining the stop position corresponding to the refrigerator shelf according to the target identity information. Therefore, the stop position of the refrigerator shelf is determined according to the height information and the like of the user, so that the user can conveniently take the articles placed on the refrigerator shelf after the refrigerator shelf is moved to the stop position, the user does not need to use an additional tool, and the use experience of the user on the refrigerator shelf is improved.
It should be noted that, in the embodiment of the present invention, the identity information of the user includes height information, and may further include information for identifying the identity of the user, such as a fingerprint, a name, a sound, and the like. The identity information of the user can be input through an external smart device such as a mobile phone, and can also be input through voice. In addition, the control instruction for controlling the refrigerator shelf to move can be a voice control instruction, and can be obtained by triggering a sensing device or a touch device by a user. The target identity information carried in the control command may be height information of the current user, or information for identifying the identity of the current user, such as a fingerprint, a name, a sound, and the like.
In the embodiment of the present invention, the height position at which the refrigerator shelf stays after moving from the inside to the outside of the refrigerator may be determined according to the height information of the user, or may be determined according to the height information of the user, the height of the refrigerator shelf from the ground, and the like. In addition, because the refrigerator shelf moves downwards when moving from the inside of the refrigerator to the outside of the refrigerator, the horizontal moving distance corresponding to the stop position of the refrigerator shelf needs to be larger than the width of other refrigerator shelves, namely, the refrigerator shelf does not collide with other refrigerator shelves in the refrigerator in the moving process, and therefore the situation that articles placed on the refrigerator shelf fall off due to collision and the like can be avoided.
It can be understood that, in the embodiment of the present invention, the path of the refrigerator shelf moving from the rest position outside the refrigerator to the initial position inside the refrigerator is the same as the path of the refrigerator shelf moving from the inside of the refrigerator to the outside of the refrigerator to the rest position. In the process that the refrigerator shelf moves to the stop position, the refrigerator shelf moves from the inside of the refrigerator to the outside of the refrigerator and simultaneously keeps moving downwards, so that the moving time of the refrigerator shelf can be saved, and the utilization rate of the space of the refrigerator can be improved. For example, if the refrigerator shelf can only move up and down in the refrigerator to reach a height convenient for a user to take articles, the space between the refrigerator shelf and other refrigerator shelves adjacent to the refrigerator shelf up and down is relatively large, so that the space utilization rate of the refrigerator is relatively low; if the refrigerator shelves cannot be moved downwards and outwards (or inwards and upwards) at the same time, for example, the refrigerator shelves can only be moved downwards after being moved downwards and outwards horizontally, the waiting time of a user is longer, so that the refrigerator shelves can be moved downwards and outwards (or inwards and upwards) at the same time, the moving time of the refrigerator shelves can be shortened, the waiting time of the user is shortened, and the use experience of the user on the refrigerator shelves is further improved.
It can be understood that in the embodiment of the present invention, a minimum stopping position is preset for the refrigerator shelf, that is, when the stopping position determined according to the height information included in the identity information of the user is lower than the preset minimum stopping position, the refrigerator shelf can only move to the preset minimum stopping position.
In addition, it can be understood that the height of the refrigerator is higher and the depth of the refrigerator is larger and larger, on one hand, the width of the refrigerator shelf is larger and larger, and the user can take the articles inconveniently, on the other hand, the height of the refrigerator shelf in the refrigerator is higher, and the user can take the articles by means of an additional tool, so that the refrigerator shelf can only be used for placing the articles with lower use frequency, even is idle, the waste of the refrigerator space is caused, and the use experience of the user on the refrigerator shelf is poor. In the embodiment of the invention, the refrigerator shelf can be a top shelf of a refrigerator and can also be arranged at other positions which are convenient for a user to take articles, so that the user can conveniently take the articles placed on the refrigerator shelf without using additional tools (such as a small stool), the use frequency of the refrigerator shelf by the user is improved, and the use experience of the user on the refrigerator shelf is further improved.
In an embodiment of the present invention, based on the refrigerator shelf control method shown in fig. 1, after determining whether the target identity information is included in the mapping relationship in step 103, the method further includes:
if the target identity information is not contained in the mapping relation, analyzing the target height information contained in the target identity information;
sequentially arranging the height information included in the identity information in the mapping relation according to a preset sequence, and determining the arrangement positions of the target height information in all the height information in the mapping relation;
and determining the stop position of the refrigerator shelf according to the arrangement position.
In the embodiment of the invention, the target height information in the target identity information which is not contained in the mapping relation is analyzed, the height information in the mapping relation is sequentially arranged according to the preset sequence, and the arrangement position of the target height information is determined, so that the stop position of the refrigerator shelf is determined. Therefore, the stop position of the refrigerator shelf is determined according to the arrangement position of the target height information in the height information after arrangement in the mapping relation, and therefore the stop position is more convenient for a user to take the articles placed on the refrigerator shelf.
It should be noted that, in the embodiment of the present invention, after the height information in the mapping relationship is sequentially arranged from large to small or from small to large, two height information vertically adjacent to the target identity information are determined, and the staying positions corresponding to the two adjacent height information are respectively determined from the mapping relationship, then the staying position corresponding to the larger value in the adjacent height information is the maximum value of the staying positions of the target identity information, and the staying position corresponding to the smaller value in the adjacent height information is the minimum value of the staying positions of the target identity information, that is, the staying position corresponding to the target identity information is located between the maximum value and the minimum value. Particularly, if the height information adjacent to the target identity information exceeds a preset threshold, the preset lowest staying position can be used as the staying position corresponding to the target identity information.
In an embodiment of the present invention, based on the refrigerator shelf control method shown in fig. 1, when the control instruction acquired in step 102 is a voice control instruction, after the control instruction for controlling the movement of the refrigerator shelf is acquired in step 102 and before determining whether the target identity information is included in the mapping relationship in step 103, the method further includes:
according to the voice control instruction, determining an age parameter corresponding to the voice control instruction, wherein the age parameter comprises: any one or more of a fundamental frequency value, a speech rate value, and a sound pressure level;
determining a target age model corresponding to an age parameter from at least two pre-stored age models, wherein each age model comprises an age range corresponding to the age model;
taking the average value of the age range in the target age model as the target age of the user sending the voice control instruction;
determining whether the target age is smaller than a preset age threshold;
if the target age is smaller than a preset age threshold, outputting control failure information;
if the target age is not less than the preset age threshold, determining whether the target identity information is contained in the mapping relationship is performed.
In the embodiment of the invention, when the control instruction is a voice control instruction, the corresponding age parameter is determined from the voice information in the voice control instruction, the age range corresponding to the age parameter is determined from at least two pre-stored age models, the average value of the age range is used as the target age of the user, the judgment is carried out with the preset age threshold, if the target age is smaller than the age threshold, control failure information is output, otherwise, the determination of whether the target identity information is contained in the mapping relation is carried out. So set up, when current user's target age is less than predetermined age threshold, can't control refrigerator shelf through the speech control instruction to reduced the emergence that is less than the dangerous condition that the user operation refrigerator shelf of predetermined age threshold leads to, improve the security to refrigerator shelf use, avoid simultaneously reducing because of the refrigerator shelf life that curiosity frequent operation leads to, consequently improved the user and experienced the use of refrigerator shelf.
In an embodiment of the present invention, based on the refrigerator shelf control method shown in fig. 1, if the target age is not less than the preset age threshold, determining whether the target identity information is included in the mapping relationship is performed, which may specifically include the following steps:
if the target age is not smaller than the preset age threshold, determining whether the position of a refrigerator door body positioned outside the refrigerator shelf is positioned in a preset position range;
and if the target identity information is located in the preset position range, determining whether the target identity information is contained in the mapping relation.
In the embodiment of the invention, when the target age is greater than or equal to the preset age threshold, whether the position of the refrigerator door positioned outside the refrigerator shelf is positioned in the preset position range is determined, and if so, whether the target identity information is contained in the mapping relation is determined. By the arrangement, the refrigerator shelf can be guaranteed to smoothly move to a stop position from the inside of the refrigerator to the outside of the refrigerator.
It should be noted that, in the embodiment of the present invention, if the position of the refrigerator door is smaller than the preset position range, that is, when the refrigerator shelf cannot move from the inside to the outside of the refrigerator to the stop position, a prompt message for prompting the user to adjust the position of the refrigerator door may be further sent, so that the user can adjust the position of the refrigerator door according to the sent prompt message, and the refrigerator shelf can smoothly move to the stop position. In addition, after the user sends a control instruction for controlling the movement of the refrigerator shelf, the refrigerator shelf is not moved, and the user needs to check whether the position of the refrigerator door needs to be adjusted.
As shown in fig. 2 and 3, the embodiment of the invention provides a refrigerator shelf control device. The refrigerator shelf control device embodiments may be implemented in software, or in hardware or a combination of hardware and software. From a hardware aspect, as shown in fig. 2, a hardware structure diagram of an apparatus in which a refrigerator shelf control device according to an embodiment of the present invention is located is provided, where the apparatus in the embodiment may generally include other hardware, such as a forwarding chip responsible for processing a packet, in addition to the processor, the memory, the network interface, and the nonvolatile memory shown in fig. 2. Taking a software implementation as an example, as shown in fig. 3, as a logical apparatus, the apparatus is formed by reading, by a CPU of a device in which the apparatus is located, corresponding computer program instructions in a non-volatile memory into a memory for execution.
As shown in fig. 3, the refrigerator shelf control apparatus provided in this embodiment includes: a creation module 301, an acquisition module 302 and a position determination module 303;
the creating module 301 is configured to create a mapping relationship between the identity information of the user and a staying position of the refrigerator shelf, where the staying position is a height position where the refrigerator shelf stays after moving from the inside to the outside of the refrigerator, and the staying position is determined by height information included in the identity information;
an obtaining module 302, configured to obtain a control instruction for controlling movement of a refrigerator shelf, where the control instruction carries target identity information of a user sending the control instruction;
the position determining module 303 is configured to determine whether the target identity information acquired by the acquiring module 302 is included in the mapping relationship created by the creating module 301, and if the target identity information is included in the mapping relationship, determine a stop position of the refrigerator shelf corresponding to the target identity information according to the target identity information and the mapping relationship.
As shown in fig. 4, in one embodiment of the present invention, the refrigerator shelf control apparatus further comprises: a reading module 401 and a sorting module 402;
a reading module 401, configured to analyze target height information included in the target identity information when the position determining module 303 determines that the target identity information is not included in the mapping relationship;
a sorting module 402, configured to sequentially sort the height information included in the identity information in the mapping relationship created by the creating module 301 according to a preset order, and determine an arrangement position of the target height information analyzed by the reading module 401 in all height information in the mapping relationship;
the position determining module 303 is further configured to determine a stop position of the refrigerator shelf according to the arrangement position determined by the sorting module 402.
As shown in fig. 5, in an embodiment of the present invention, when the control command is a voice control command, the refrigerator shelf control apparatus further includes: an age determination module 501 and an output module 502;
an age determination module 501, configured to perform the following processing:
according to the voice control instruction, determining an age parameter corresponding to the voice control instruction, wherein the age parameter comprises: any one or more of a fundamental frequency value, a speech rate value, and a sound pressure level;
determining a target age model corresponding to an age parameter from at least two pre-stored age models, wherein each age model comprises an age range corresponding to the age model;
taking the average value of the age range in the target age model as the target age of the user sending the voice control instruction;
determining whether the target age is smaller than a preset age threshold;
an output module 502, configured to output control failure information if the target age is smaller than a preset age threshold according to the determination result of the age determining module 501;
a location determining module 303, configured to perform, according to the determination result of the age determining module 501, if the target age is not less than the preset age threshold, determining whether the target identity information is included in the mapping relationship.
In one embodiment of the present invention, based on the refrigerator shelf control apparatus shown in fig. 5,
the position determining module 303 is further configured to determine, according to the determination result of the age determining module 501, whether the position of the refrigerator door located outside the refrigerator shelf is within a preset position range if the target age is not smaller than the preset age threshold, and determine whether the target identity information is included in the mapping relationship if the target age is within the preset position range.
As shown in fig. 6, an embodiment of the present invention provides an intelligent refrigerator, including: the refrigerator shelf control device 601, the driving device 602, the transmission device 603 and the refrigerator shelf 604 provided by any of the above embodiments;
the refrigerator shelf control device 601 is used for controlling the action of the driving device 602, so that the driving device 602 drives the transmission device 603 to act, and the refrigerator shelf 604 moves.
It should be noted that, in the embodiment of the present invention, the driving device may include a motor and a motor triggering device, and the transmission device may include a gear set, and may also include other devices having the same function. When the driving device comprises the motor, the driving device drives the transmission device to act in a balanced manner, so that the refrigerator shelf moves at a constant speed, the problems that articles fall off due to uneven force application and the like can be solved while manpower is saved, and the use experience of a user on the refrigerator shelf is improved.
In one embodiment of the present invention, based on the intelligent refrigerator shown in fig. 6,
the refrigerator shelf 604 is provided with handrails for a user to manually control the movement of the refrigerator shelf and fences for blocking articles placed on the refrigerator shelf from falling.
It should be noted that, in the embodiment of the present invention, a shelf lifting device and the like may be further disposed on the refrigerator shelf, a user may also control the refrigerator shelf in a manual control manner through the armrest, and meanwhile, the fence is disposed on the refrigerator shelf, so that articles may be prevented from falling off during the movement of the refrigerator shelf, and thus, the use experience of the user on the refrigerator shelf is further improved.
It should be noted that the illustrated structure of the embodiment of the invention does not constitute a specific limitation to the refrigerator shelf control device. In other embodiments of the present invention, the refrigerator shelf control apparatus may include more or fewer components than shown, or combine certain components, or split certain components, or a different arrangement of components. The illustrated components may be implemented in hardware, software, or a combination of software and hardware.
Because the content of information interaction, execution process, and the like among the modules in the device is based on the same concept as the method embodiment of the present invention, specific content can be referred to the description in the method embodiment of the present invention, and is not described herein again.
In order to more clearly illustrate the technical solution and advantages of the present invention, a refrigerator shelf control method provided by an embodiment of the present invention is described in detail below, and as shown in fig. 7, the method may include the following steps:
step 701: a mapping relationship between the identity information of the user and the stay positions of the refrigerator shelves is created.
In this step, the identity information of the user includes height information, and may further include information for identifying the identity of the user, such as a fingerprint, a name, a sound, and the like. The identity information of the user can be input through an external smart device such as a mobile phone, and can also be input through voice. The stop position is a height position at which the refrigerator shelf stops after moving from the inside to the outside of the refrigerator, and the stop position is determined by the height information included in the identity information.
For example, wangzhi inputs his identity information by means of voice input: name-Zhou somewhat, height-160 cm, then the mapping relation between the height information of Zhou somewhat and the staying position of the refrigerator is created: [ Zhou Zhi-160 cm- (-10cm) ].
For another example, zhan inputs own identity information through an external smart phone: name-zhangzhi, height-155 cm, have created the mapping relation between the height information of zhangzhi and refrigerator stop position: [ Zhangzhi-155 cm- (-15cm) ].
Step 702: and acquiring a control instruction for controlling the refrigerator shelf to move, wherein the control instruction carries target identity information of a user sending the control instruction.
In this step, the control instruction for controlling the movement of the refrigerator shelf may be a voice control instruction, or may be obtained by a user triggering an induction device or a touch device.
In this step, when the control command is a voice control command, the following steps are executed:
step S1: and determining an age parameter corresponding to the voice control instruction according to the voice control instruction.
In this step, according to the voice control instruction, determining an age parameter corresponding to the voice in the voice control instruction, where the age parameter includes any one or more of a fundamental frequency value, a speech rate value, and a sound pressure level.
For example, according to the voice in the voice control command sent by the current user, the fundamental frequency value of the voice is determined to be 400Hz, the speech speed value is determined to be 25 words/min, and the sound pressure level is determined to be 70 dB.
Step S2: a target age model corresponding to the age parameter is determined.
In this step, at least two age models are stored in advance, each age model corresponds to a different age range, and each age range corresponds to a set of different age parameters.
For example, the age range of the age model a is 4-10 years, and the age parameters of the age model a are: the range of the fundamental frequency is 300-800Hz, the speech rate is 15-45 words/min and the sound pressure level is 50-85 dB. The age range corresponding to the age model C is 18-40 years, and the age parameters corresponding to the age model C are as follows: the range of the fundamental frequency is 500-800Hz, the speech rate is 60-90 words/min and the sound pressure level is 65-80 dB. According to the age parameter of the current user, the target age model corresponding to the age parameter can be determined to be the age model A.
Step S3: the average value of the age range in the target age model is taken as the target age of the user who sends the voice control instruction.
For example, in this step, the target age of the current user is determined to be 7 years according to the age range of 4-10 years corresponding to the age model a.
Step S4: it is determined whether the target age is less than a preset age threshold, and if so, step S5 is performed.
For example, in the present step, assuming that the preset age threshold is 10 years, since the target age of the current user is 7 years, which is smaller than the preset age threshold, step S5 is performed.
Step S5: and outputting control failure information.
For example, in this step, the way in which the current user controls the refrigerator shelves to move by voice control instruction fails.
In this step, when the control command is a voice control command, analyzing age parameters such as a fundamental frequency value, a speech rate value and a sound pressure level from the voice control command, determining a target age model corresponding to the age parameters, taking an average value of an age range in the target age model as a target age of a current user, and determining whether the target age is smaller than a preset age threshold, if so, outputting control failure information.
Step 703: and determining whether the position of the refrigerator door body positioned outside the refrigerator shelf is within a preset position range.
In this step, in order to ensure that the refrigerator shelf can be smoothly moved from the inside of the refrigerator to the rest position outside the refrigerator, it is necessary to make the position of the refrigerator door within a preset range. If the position of the refrigerator door is not within the preset range, the user is required to properly adjust the position of the refrigerator door so that the refrigerator shelf can be smoothly moved to the stop position.
Step 704: it is determined whether the target identity information is contained in the mapping relationship, if so, step 705 is performed, otherwise, step 706 is performed.
In this step, the target identity information may be height information of the current user, and may also be information for identifying the identity of the current user, such as a fingerprint, a name, a sound, and the like.
Step 705: and determining the stop position of the refrigerator shelf corresponding to the target identity information, and finishing the current process.
In this step, when the target identity information includes information for identifying the current user identity, such as a fingerprint and a name of the user, height information corresponding to the target identity information is determined from the mapping relationship, so that the stop position of the corresponding refrigerator shelf is determined. And when the height information of the user in the target identity information is obtained, determining the staying position corresponding to the height information from the mapping relation.
Step 706: and analyzing the target height information included in the target identity information.
In this step, the target height information may be obtained by measuring the height of the user, or the like.
Step 707: and determining the arrangement position of the target height information in all height information in the mapping relation.
In this step, the height information included in the identity information in the mapping relationship may be sequentially arranged according to a preset order from small to large or from large to small), and then the arrangement position of the target height information in the ordered height information is determined.
Step 708: and determining the stop position of the refrigerator shelf according to the arrangement position.
In this step, according to the arrangement position of the target height information, two height information adjacent to the target height information are determined, and the stop positions corresponding to the two adjacent height information are determined from the mapping relationship, respectively, so that the stop position corresponding to the larger value in the adjacent height information is the maximum value of the stop positions of the target identity information, and the stop position corresponding to the smaller value in the adjacent height information is the minimum value of the stop positions of the target identity information, that is, the stop position corresponding to the target identity information is between the maximum value and the minimum value. Particularly, if the height information adjacent to the target identity information exceeds a preset threshold, the preset lowest staying position can be used as the staying position corresponding to the target identity information.
For example, in this step, the target height information is 156cm, and the height information adjacent to the target height information is 154cm and 158cm, respectively, it can be determined from the mapping that the staying position corresponding to 154cm is (-19cm), and the staying position corresponding to 158cm is (-12cm), and the range of the staying position corresponding to the target height information is-12 cm to-19 cm.
For another example, in this step, the target height information is 145cm, the height information adjacent to the target height information is 154cm, and the difference between the target height information (145cm) and the adjacent height information (154cm) is relatively large, so the preset lowest staying position is used as the staying position corresponding to the target height information.
Embodiments of the present invention also provide a computer-readable medium storing instructions for causing a computer to perform a refrigerator shelf control method as described herein. Specifically, a method or an apparatus equipped with a storage medium on which a software program code that realizes the functions of any of the above-described embodiments is stored may be provided, and a computer (or a CPU or MPU) of the method or the apparatus is caused to read out and execute the program code stored in the storage medium.
In this case, the program code itself read from the storage medium can realize the functions of any of the above-described embodiments, and thus the program code and the storage medium storing the program code constitute a part of the present invention.
Examples of the storage medium for supplying the program code include a floppy disk, a hard disk, a magneto-optical disk, an optical disk (e.g., CD-ROM, CD-R, CD-RW, DVD-ROM, DVD-RAM, DVD-RW, DVD + RW), a magnetic tape, a nonvolatile memory card, and a ROM. Alternatively, the program code may be downloaded from a server computer via a communications network.
Further, it should be clear that the functions of any one of the above-described embodiments may be implemented not only by executing the program code read out by the computer, but also by causing an operating system or the like operating on the computer to perform a part or all of the actual operations based on instructions of the program code.
Further, it is to be understood that the program code read out from the storage medium is written to a memory provided in an expansion board inserted into the computer or to a memory provided in an expansion module connected to the computer, and then causes a CPU or the like mounted on the expansion board or the expansion module to perform part or all of the actual operations based on instructions of the program code, thereby realizing the functions of any of the above-described embodiments.
It should be noted that not all steps and modules in the above flows and system structure diagrams are necessary, and some steps or modules may be omitted according to actual needs. The execution order of the steps is not fixed and can be adjusted as required. The system structure described in the above embodiments may be a physical structure or a logical structure, that is, some modules may be implemented by the same physical entity, or some modules may be implemented by a plurality of physical entities, or some components in a plurality of independent devices may be implemented together.
In the above embodiments, the hardware module may be implemented mechanically or electrically. For example, a hardware module may comprise permanently dedicated circuitry or logic (such as a dedicated processor, FPGA or ASIC) to perform the corresponding operations. A hardware module may also include programmable logic or circuitry (e.g., a general-purpose processor or other programmable processor) that may be temporarily configured by software to perform the corresponding operations. The specific implementation (mechanical, or dedicated permanent, or temporarily set) may be determined based on cost and time considerations.
While the invention has been shown and described in detail in the drawings and in the preferred embodiments, it is not intended to limit the invention to the embodiments disclosed, and it will be apparent to those skilled in the art that various combinations of the code auditing means in the various embodiments described above may be used to obtain further embodiments of the invention, which are also within the scope of the invention.
Claims (10)
1. A refrigerator shelf control method is characterized by comprising the following steps:
creating a mapping relation between identity information of a user and a stop position of a refrigerator shelf, wherein the stop position is a height position of the refrigerator shelf after moving from the inside to the outside of a refrigerator, and the stop position is determined by height information included in the identity information;
acquiring a control instruction for controlling the refrigerator shelf to move, wherein the control instruction carries target identity information of a user sending the control instruction;
determining whether the target identity information is contained in the mapping relationship;
and if the target identity information is contained in the mapping relation, determining the stop position of the refrigerator shelf corresponding to the target identity information according to the target identity information and the mapping relation.
2. The method of claim 1, further comprising:
if the target identity information is not contained in the mapping relation, analyzing target height information included in the target identity information;
sequentially arranging the height information included in the identity information in the mapping relation according to a preset sequence, and determining the arrangement positions of the target height information in all the height information in the mapping relation;
and determining the stop position of the refrigerator shelf according to the arrangement position.
3. The method of claim 1, wherein the control command is a voice control command, and further comprising, after the obtaining of the control command for controlling the movement of the refrigerator shelf and before the determining whether the target identity information is included in the mapping relationship:
according to the voice control instruction, determining an age parameter corresponding to the voice control instruction, wherein the age parameter comprises: any one or more of a fundamental frequency value, a speech rate value, and a sound pressure level;
determining a target age model corresponding to the age parameter from at least two pre-stored age models, wherein each age model comprises an age range corresponding to the age model;
taking the average value of the age range in the target age model as the target age of the user sending the voice control instruction;
determining whether the target age is less than a preset age threshold;
if the target age is smaller than a preset age threshold, outputting control failure information;
if the target age is not less than a preset age threshold, performing a determination as to whether the target identity information is contained in the mapping relationship.
4. The method of claim 3, wherein the determining whether the target identity information is included in the mapping relationship if the target age is not less than a preset age threshold comprises:
if the target age is not smaller than a preset age threshold, determining whether the position of a refrigerator door body positioned outside the refrigerator shelf is positioned in a preset position range;
and if the target identity information is located in the preset position range, determining whether the target identity information is contained in the mapping relation.
5. Refrigerator shelf control apparatus, characterized by comprising: the device comprises a creating module, an obtaining module and a position determining module;
the creating module is used for creating a mapping relation between the identity information of a user and the staying position of the refrigerator shelf, wherein the staying position is the height position of the refrigerator shelf after moving from the inside to the outside of the refrigerator, and the staying position is determined through the height information included by the identity information;
the acquisition module is used for acquiring a control instruction for controlling the refrigerator shelf to move, wherein the control instruction carries target identity information of a user sending the control instruction;
the position determining module is configured to determine whether the target identity information acquired by the acquiring module is included in the mapping relationship created by the creating module, and if the target identity information is included in the mapping relationship, determine a location of the refrigerator shelf corresponding to the target identity information according to the target identity information and the mapping relationship.
6. The apparatus of claim 5, further comprising: a reading module and a sorting module;
the reading module is used for analyzing the target height information contained in the target identity information when the position determining module determines that the target identity information is not contained in the mapping relation;
the sorting module is used for sequentially sorting the height information included in the identity information in the mapping relation created by the creating module according to a preset sequence, and determining the arrangement positions of the target height information analyzed by the reading module in all the height information in the mapping relation;
the position determining module is further used for determining the stop position of the refrigerator shelf according to the arrangement position determined by the sorting module.
7. The apparatus of claim 5, wherein the control command is a voice control command, the apparatus further comprising: an age determination module and an output module;
the age determination module is used for executing the following processing:
according to the voice control instruction, determining an age parameter corresponding to the voice control instruction, wherein the age parameter comprises: any one or more of a fundamental frequency value, a speech rate value, and a sound pressure level;
determining a target age model corresponding to the age parameter from at least two pre-stored age models, wherein each age model comprises an age range corresponding to the age model;
taking the average value of the age range in the target age model as the target age of the user sending the voice control instruction;
determining whether the target age is less than a preset age threshold;
the output module is used for outputting control failure information if the target age is smaller than a preset age threshold according to the determination result of the age determination module;
the position determining module is further configured to determine whether the target identity information is included in the mapping relationship according to a determination result of the age determining module if the target age is not less than a preset age threshold.
8. Intelligence refrigerator, its characterized in that includes: the refrigerator shelf control device, the driving device, the transmission device and the refrigerator shelf as claimed in any one of claims 5 to 7;
the refrigerator shelf control device is used for controlling the driving device to act so that the driving device drives the transmission device to act, and therefore the refrigerator shelf is moved.
9. The intelligent refrigerator of claim 8, wherein the refrigerator shelf is provided with an armrest for a user to manually control the refrigerator shelf to move and a fence for blocking articles placed on the refrigerator shelf from falling.
10. Computer readable medium, characterized in that the computer readable medium has stored thereon computer instructions, which, when executed by a processor, cause the processor to execute the refrigerator shelf control method of any one of claims 1 to 4.
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