CN116431090A - Method and device for starting virtual display equipment and intelligent door lock - Google Patents
Method and device for starting virtual display equipment and intelligent door lock Download PDFInfo
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- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
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Abstract
The disclosure discloses a method and a device for starting virtual display equipment and an intelligent door lock, and relates to the technical field of data processing, and the method comprises the following steps: acquiring characteristic information of a monitoring target, wherein the characteristic information comprises height information; and controlling and starting a first virtual display module or a second virtual display module according to the size relation between the height information and the preset height threshold, wherein the first virtual display module is displayed in an upper area of the intelligent door lock display interface, and the second virtual display module is displayed in a lower area of the intelligent door lock display interface or projected in a designated area in a projection mode. Compared with the related art, the obtained height information of the monitoring target is compared with the preset height threshold, and the first virtual display module or the second virtual display module is controlled to be started according to the size relation between the height information and the preset height threshold, namely, the display content is judged to be displayed at a high position or a low position according to the height of the user, so that the visual experience of users with different heights is optimized.
Description
Technical Field
The disclosure relates to the technical field of data processing, and in particular relates to a method and device for starting virtual display equipment and an intelligent door lock.
Background
At present, the high-end intelligent door lock is provided with a display module for displaying welcome words and other contents for users, but the display module of the intelligent door lock in the related art is only located at a fixed position, so that when the height of the user of the intelligent door lock is higher or lower, the visual experience of the user on the display module of the intelligent door lock can be reduced.
Disclosure of Invention
The disclosure provides a method and device for starting virtual display equipment and an intelligent door lock. The intelligent door lock display module mainly aims to solve the problem that the visual experience of a user to the intelligent door lock display module is reduced when the height of the user of the intelligent door lock is higher or lower.
According to a first aspect of the present disclosure, there is provided a method for starting up a virtual display device, including:
acquiring characteristic information of a monitoring target, wherein the characteristic information comprises height information;
and controlling and starting a first virtual display module or a second virtual display module according to the size relation between the height information and the preset height threshold, wherein the first virtual display module is displayed in an upper area of the intelligent door lock display interface, and the second virtual display module is displayed in a lower area of the intelligent door lock display interface or projected in a designated area in a projection mode.
Optionally, the controlling to start the first virtual display module or the second virtual display module according to the size relationship between the height information and the preset height threshold includes:
if the height information is larger than or equal to the preset height threshold value, controlling to start the first virtual display module, wherein the first virtual display module is displayed in an area above a display interface of the intelligent door lock;
and if the height information is smaller than the preset height threshold value, controlling to start the second virtual display module, wherein the second virtual display module is displayed in a lower area of the intelligent door lock display interface or projected in a designated area in a projection mode.
Optionally, the controlling to start the first virtual display module includes:
controlling to start a rotatable display module, wherein the rotatable display module comprises the first virtual display module;
and adjusting the direction of the rotatable display module so that the rotatable display module displays display contents in an area above the intelligent door lock display interface.
Optionally, the controlling to start the second virtual display module includes:
controlling to start the rotatable display module, wherein the rotatable display module further comprises the second virtual display module;
And adjusting the projection direction of the rotatable display module so that the rotatable display module displays the display content in the area below the intelligent door lock display interface or projects the display content in the appointed area in a projection mode.
Optionally, the adjusting the projection direction of the rotatable display module includes:
according to the mapping relation between the rotatable display module and the projection angle, the rotatable display module is adjusted to a target projection angle corresponding to the height information;
based on the rotatable display module with the target projection angle adjusted, displaying the display content in a lower area of a display interface of the intelligent door lock; or (b)
And based on the rotatable display module with the target projection angle adjusted, the display content is projected to the appointed area in a projection mode.
Optionally, the acquiring the feature information of the monitoring target includes:
monitoring the distance between a monitoring target and the virtual display device in a preset monitoring area based on a preset monitoring module;
if the distance is determined to be smaller than the preset distance threshold, waking up a preset camera, and collecting image data through the camera;
and processing the image data by using a preset algorithm to obtain the height information.
Optionally, the method further comprises:
receiving a first display instruction sent by a control terminal, wherein the display instruction comprises first display content;
and displaying the first display content through the first virtual display module or the second virtual display module according to the judging result of the height information.
Optionally, the characteristic information further includes an identity; the method further comprises the steps of:
receiving a second display instruction sent by the control end, wherein the second display instruction comprises the mapping relation among the identity identifier, the second display content and the target virtual display module; the target virtual display module is the first virtual display module or the second virtual display module;
and after the corresponding monitoring target is identified according to the identity, displaying the second display content in the target virtual display module.
According to a second aspect of the present disclosure, there is provided an apparatus for virtual display device startup, including:
the device comprises an acquisition unit, a detection unit and a control unit, wherein the acquisition unit is used for acquiring characteristic information of a monitoring target, and the characteristic information comprises height information;
the control unit is used for controlling and starting a first virtual display module or a second virtual display module according to the size relation between the height information and the preset height threshold, wherein the first virtual display module is displayed in an upper area of the intelligent door lock display interface, and the second virtual display module is displayed in a lower area of the intelligent door lock display interface or projected in a designated area in a projection mode.
Optionally, the control unit includes:
the first control module is used for controlling and starting a first virtual display module when the height information is larger than or equal to the preset height threshold value, and the first virtual display module is displayed in the area above the intelligent door lock display interface;
and the second control module is used for controlling and starting a second virtual display module when the height information is smaller than the preset height threshold value, and the second virtual display module is displayed in the lower area of the intelligent door lock display interface or projected in the appointed area in a projection mode.
Optionally, the first control module is further configured to:
controlling to start a rotatable display module, wherein the rotatable display module comprises the first virtual display module;
and adjusting the direction of the rotatable display module so that the rotatable display module displays display contents in an area above the intelligent door lock display interface.
Optionally, the second control module is further configured to:
controlling to start the rotatable display module, wherein the rotatable display module further comprises the second virtual display module;
and adjusting the projection direction of the rotatable display module so that the rotatable display module displays the display content in the area below the intelligent door lock display interface or projects the display content in the appointed area in a projection mode.
Optionally, the second control module is further configured to:
according to the mapping relation between the rotatable display module and the projection angle, the rotatable display module is adjusted to a target projection angle corresponding to the height information;
based on the rotatable display module with the target projection angle adjusted, displaying the display content in a lower area of a display interface of the intelligent door lock; or (b)
And based on the rotatable display module with the target projection angle adjusted, the display content is projected to the appointed area in a projection mode.
Optionally, the acquiring unit includes:
the monitoring module is used for monitoring the distance between the monitoring target and the virtual display device in the preset monitoring area based on the preset monitoring module;
the wake-up module is used for waking up a preset camera when the distance is determined to be smaller than a preset distance threshold value, and collecting image data through the camera;
and the processing module is used for processing the image data by using a preset algorithm to obtain the height information.
Optionally, the apparatus further includes:
the first receiving unit is used for receiving a first display instruction sent by the control end, and the display instruction comprises first display content;
And the display unit is used for displaying the first display content through the first virtual display module or the second virtual display module according to the judging result of the height information.
Optionally, the characteristic information further includes an identity; the apparatus further comprises:
the second receiving unit is used for receiving a second display instruction sent by the control end, wherein the second display instruction comprises the mapping relation among the identity identifier, the second display content and the target virtual display module; the target virtual display module is the first virtual display module or the second virtual display module;
and the display unit is used for displaying the second display content in the target virtual display module after the corresponding monitoring target is identified according to the identity.
According to a third aspect of the present disclosure, there is provided an intelligent door lock, including the apparatus for virtual display device actuation of the second aspect.
According to a fourth aspect of the present disclosure, there is provided an electronic device comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein,,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of the first aspect.
According to a fifth aspect of the present disclosure, there is provided a non-transitory computer readable storage medium storing computer instructions for causing the computer to perform the method of the preceding first aspect.
According to a sixth aspect of the present disclosure, there is provided a computer program product comprising a computer program which, when executed by a processor, implements the method of the first aspect described above.
A virtual display device starting method and device, and an intelligent door lock, the main technical scheme includes: acquiring characteristic information of a monitoring target, wherein the characteristic information comprises height information; and controlling and starting a first virtual display module or a second virtual display module according to the size relation between the height information and the preset height threshold, wherein the first virtual display module is displayed in an upper area of the intelligent door lock display interface, and the second virtual display module is displayed in a lower area of the intelligent door lock display interface or projected in a designated area in a projection mode. Compared with the related art, the obtained height information of the monitoring target is compared with the preset height threshold, the first virtual display module or the second virtual display module is controlled to be started according to the size relation between the height information and the preset height threshold, namely, the display content is judged to be displayed at a high position or a low position according to the height of the user, so that the sightedness experience of users with different heights is optimized, and in addition, the user can select to project the display content in a designated area to meet various requirements of the user.
It should be understood that the description of this section is not intended to identify key or critical features of the embodiments of the application or to delineate the scope of the application. Other features of the present application will become apparent from the description that follows.
Drawings
The drawings are for a better understanding of the present solution and are not to be construed as limiting the present disclosure. Wherein:
fig. 1 is a flowchart of a method for starting up a virtual display device according to an embodiment of the disclosure;
fig. 2 is a schematic structural diagram of an intelligent door lock with a virtual display device according to the present embodiment;
fig. 3 is a schematic structural diagram of another intelligent door lock with a virtual display device according to the present embodiment;
fig. 4 is a schematic structural diagram of a device for starting a virtual display device according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of another device for starting a virtual display apparatus according to an embodiment of the present disclosure;
fig. 6 is a schematic block diagram of an example electronic device 300 provided by an embodiment of the disclosure.
Detailed Description
Exemplary embodiments of the present disclosure are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present disclosure to facilitate understanding, and should be considered as merely exemplary. Accordingly, one of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
The following describes a method and a device for starting a virtual display device and an intelligent door lock according to embodiments of the present disclosure with reference to the accompanying drawings.
Fig. 1 is a flowchart of a method for starting up a virtual display device according to an embodiment of the disclosure.
As shown in fig. 1, the method comprises the steps of:
As a refinement of the above step 101, the monitoring target is a user of the virtual display device, the feature information is feature information of the user acquired by the virtual display device, and the feature information includes face information, height information, and the like, which is to be understood as merely an exemplary illustration, and the content included in the feature information is not limited.
As a refinement of the above embodiment, the virtual display device acquires sign information of a user, that is, acquires face information, height information, and the like of the user.
As a refinement of the step 102, according to the size relationship between the height information and the preset height threshold, different virtual display modules are controlled to be started, that is, the display content is displayed in an upper area or a lower area of the display interface of the intelligent door lock according to the size of the height information of the user.
The method for starting the virtual display equipment mainly comprises the following steps: acquiring characteristic information of a monitoring target, wherein the characteristic information comprises height information; and controlling and starting a first virtual display module or a second virtual display module according to the size relation between the height information and the preset height threshold, wherein the first virtual display module is displayed in an upper area of the intelligent door lock display interface, and the second virtual display module is displayed in a lower area of the intelligent door lock display interface or projected in a designated area in a projection mode. Compared with the related art, the obtained height information of the monitoring target is compared with the preset height threshold, the first virtual display module or the second virtual display module is controlled to be started according to the size relation between the height information and the preset height threshold, namely, the display content is judged to be displayed at a high position or a low position according to the height of the user, so that the sightedness experience of users with different heights is optimized, and in addition, the user can select to project the display content in a designated area to meet various requirements of the user.
As a refinement of the embodiment of the present disclosure, when executing the step 102 and controlling to start the first virtual display module or the second virtual display module according to the size relationship between the height information and the preset height threshold, the following implementation manner may be adopted, but is not limited to, for example: if the height information is larger than or equal to the preset height threshold value, controlling to start the first virtual display module; and if the height information is smaller than the preset height threshold value, controlling to start the second virtual display module.
As a refinement of the above embodiment, after the height information is greater than or equal to the preset height threshold value and the above condition is satisfied, the first virtual display module is controlled to be started, where the first virtual display module is displayed in an area above the intelligent door lock display interface. The height information is obtained through the step 101, the preset height threshold is set based on an actual scene, and the numerical value of the preset height threshold is not limited in this embodiment.
In this embodiment, the first virtual display module may be a micro projector or a light projector, and the first virtual display module is displayed above the display interface of the intelligent door lock, that is, based on the micro projector, the display content is projected above the display interface of the intelligent door lock, and a wall, a door panel, or the like near the micro projector may be used as a projection screen of the micro projector.
As a refinement of the above embodiment, when the height information is smaller than the preset height threshold value and the above condition is satisfied, the second virtual display module is controlled to be started, where in this embodiment, the second virtual display module may be a micro projector or a light projector, and the second virtual display module is displayed in a lower area of the display interface of the intelligent door lock or projected in a specified area by a projection manner, that is, based on the micro projector, the display content is projected below the display interface of the intelligent door lock, and a wall, a door panel, a floor, and the like near the micro projector may be used as a projection screen of the micro projector. The projection mode is adopted to project the object to the appointed area, namely the appointed area can be selected to project on the floor, the wall and other objects near the miniature projector.
As a refinement of the above embodiment, when executing the control of step 102 to start the first virtual display module, the following implementation may be adopted, but is not limited to, for example: controlling to start a rotatable display module, wherein the rotatable display module comprises the first virtual display module; and adjusting the direction of the rotatable display module so that the rotatable display module displays display contents in an area above the intelligent door lock display interface.
In the above detailed description, the rotatable display module is an electric rotating mechanical structure with the first virtual display module, and the rotatable display module is disposed on the upper portion of the intelligent door lock and can rotate 270 degrees, so as to adjust the projection position of the first virtual display module. In order to facilitate understanding of the foregoing detailed description, the angle of the rotatable display module is adjusted, so that the rotatable display module displays display content on an area above the intelligent door lock display interface, and an exemplary description is provided herein, it should be understood that the rotatable display module is a combination of an electric rotating mechanical structure and the first virtual display module, that is, the electric rotating mechanical structure is combined with the micro projector, and when the electric rotating structure rotates, the micro projector can be driven to rotate, that is, the first virtual display module is driven to rotate, and by adjusting the rotatable display module in the foregoing manner, it is realized that the rotatable display module displays display content on an area above the intelligent door lock display interface, and the step of displaying display content on an area above the intelligent door lock display interface by the rotatable display module is the same as that of displaying display content on an area above the intelligent door lock display interface by the first virtual display module in the foregoing step 102, which is omitted for clarity and brevity.
As a refinement of the above embodiment, when executing the control of step 102 to start the second virtual display module, the following implementation may be adopted, but is not limited to, for example: controlling to start the rotatable display module, wherein the rotatable display module further comprises the second virtual display module; and adjusting the projection direction of the rotatable display module so that the rotatable display module displays the display content in the area below the intelligent door lock display interface or projects the display content in the appointed area in a projection mode.
In the above detailed description, the rotatable display module is an electric rotating mechanical structure with the second virtual display module, and the rotatable display module is disposed at the lower part of the intelligent door lock and can rotate by 270 degrees, so as to adjust the projection position of the second virtual display module. In order to facilitate understanding of the foregoing detailed description, the angle of the rotatable display module is adjusted, so that the rotatable display module displays the display content in the lower area of the intelligent door lock display interface or projects the display content in the designated area in a projection manner, and an exemplary description is provided herein, it should be understood that the rotatable display module is a combination of an electric rotating mechanical structure and the second virtual display module, that is, the electric rotating mechanical structure is combined with the micro projector, and when the electric rotating structure rotates, the micro projector can be driven to rotate, that is, the second virtual display module is driven to rotate, and by adjusting the rotatable display module in the foregoing manner, the rotatable display module is realized to display the display content in the lower area of the intelligent door lock display interface or projects the display content in the designated area in a projection manner, which is the same as that of the second virtual display module in the step 103 or projects the designated area in the same manner, so that the details of the step are not clear.
As a refinement of the above embodiment, in adjusting the projection direction of the rotatable display module, the following implementation may be adopted, but is not limited to, for example: according to the mapping relation between the rotatable display module and the projection angle, the rotatable display module is adjusted to a target projection angle corresponding to the height information; based on the rotatable display module with the target projection angle adjusted, displaying the display content in a lower area of a display interface of the intelligent door lock; or based on the rotatable display module with the target projection angle adjusted, the display content is projected to the appointed area in a projection mode.
The rotatable display module is adjusted to a target projection angle corresponding to the height information through a mapping relation between the projection angle and the height information, for example, a preset height corresponding angle of 190 cm is 45 degrees, when the height of the user is detected to be 190 cm, the angle of the rotatable display module is adjusted to 45 degrees, and the mapping relation between the height information and the target projection angle is merely exemplary and does not form a limitation of the disclosure; besides displaying the display content in the lower area or the upper area of the intelligent door lock display interface based on the mapping relationship between the height information and the target projection angle, the display content may be projected in the designated area by a projection manner, which has been described in the above detailed description, and this embodiment will not be repeated.
As a refinement of the above embodiment, in performing the step 101 to obtain the feature information of the monitoring target, the following implementation manner may be adopted, for example: monitoring the distance between a monitoring target and the virtual display device in a preset monitoring area based on a preset monitoring module; if the distance is determined to be smaller than the preset distance threshold, waking up a preset camera, and collecting image data through the camera; and processing the image data by using a preset algorithm to obtain the height information.
The preset monitoring module may adopt a human infrared sensor, the preset monitoring area is an effective monitoring area of the human infrared sensor, and the human infrared sensor monitors a distance between a user of the virtual display device and the virtual display device, when the distance is smaller than a preset distance threshold, the preset camera is awakened, and a value of the preset distance threshold may be set according to an actual scene, which is not limited in this embodiment. The preset camera may be a color camera, and the type of the preset camera is not limited in this embodiment.
After waking up the preset camera, acquiring image data based on the preset camera, wherein the image data contains image information of the user, and processing the image data by using a preset algorithm to obtain height information of the user, wherein the preset algorithm can adopt a gesture recognition algorithm, and the type of the preset algorithm is not limited in this embodiment.
As a refinement of the foregoing embodiment, when the distance is greater than or equal to the preset distance threshold, the preset camera is not awakened. The power consumption of the virtual display device can be reduced through the mechanism without triggering a preset camera to collect image data even if a user is far away from the virtual display device.
As a refinement of the above embodiment, the method further includes, but is not limited to, the following implementation, for example: receiving a first display instruction sent by a control terminal, wherein the display instruction comprises first display content; and displaying the first display content through the first virtual display module or the second virtual display module according to the judging result of the height information.
The control end can customize a first display instruction based on the application program, namely, the self-defined display of the pictures and the characters can be realized, the virtual display equipment receives the self-defined display content from the application program of the control end, and the first virtual display module or the second virtual display module is selected to display the self-defined pictures and the characters according to the judging result of the height information. For example: when the child opens the door, the second virtual display module below the intelligent door lock displays the self-defined pictures and characters, and the height information of the child is smaller than the preset height threshold value.
As a refinement of the above embodiment, the display content may also be automatically generated by some intelligent scenes.
In addition to the display logic implemented based on the height information, the present embodiment further provides display logic implemented based on an identity, where it is to be understood that the feature information includes the identity, and the display logic implemented based on the identity may be implemented by, but is not limited to, for example: receiving a second display instruction sent by the control end, wherein the second display instruction comprises the mapping relation among the identity identifier, the second display content and the target virtual display module; the target virtual display module is the first virtual display module or the second virtual display module; and after the corresponding monitoring target is identified according to the identity, displaying the second display content in the target virtual display module.
As a refinement of the foregoing embodiment, the second display instruction is set based on the application program of the control end, that is, a user identity is set, a mapping relationship, that is, an association relationship, between the second display content and the target virtual display module, for example, a relationship is established between the second display content and the first virtual display module, when the first user uses the virtual display device, the virtual display device obtains the face information of the first user, determines the second display content based on the association relationship between the face information and the second display content, determines to play the second display content using the first virtual display module based on the association relationship between the face information and the first virtual display module, and the identity is not limited to the face information of the first user, but may also be fingerprint information, finger vein information, palm vein information, voiceprint information, iris information, and the like.
In order to more intuitively show the setting position of the virtual display device on the intelligent door lock, fig. 2 is a schematic structural diagram of the intelligent door lock with the virtual display device provided in this embodiment, as shown in fig. 2, a rotatable display module is set at the upper end of the intelligent door lock, where the rotatable display module includes a first virtual display module, and another rotatable display module is set at the lower end of the intelligent door lock, where the rotatable display module includes a second virtual display module.
Fig. 3 is a schematic structural diagram of another intelligent door lock with a virtual display device according to the present embodiment, as shown in fig. 3, where the intelligent door lock is shown to have a rotatable display module only at an upper end.
In summary, the following effects can be achieved in this embodiment:
1. comparing the obtained height information of the monitoring target with a preset height threshold, and controlling to start the first virtual display module or the second virtual display module according to the size relation between the height information and the preset height threshold, namely judging whether the display content is displayed at a high position or a low position according to the height of the user, so that the viewing experience of users with different heights is optimized, and in addition, the user can select to project the display content in a designated area to meet various requirements of the user.
Corresponding to the method for starting the virtual display equipment, the invention also provides a device for starting the virtual display equipment. Since the device embodiment of the present invention corresponds to the above-mentioned method embodiment, details not disclosed in the device embodiment may refer to the above-mentioned method embodiment, and details are not described in detail in the present invention.
Fig. 4 is a schematic structural diagram of a device for starting a virtual display device according to an embodiment of the present disclosure, where, as shown in fig. 4, the device includes:
an acquisition unit 21 for acquiring characteristic information of a monitoring target, the characteristic information including height information;
the control unit 22 is configured to control and start the first virtual display module or the second virtual display module according to the size relationship between the height information and the preset height threshold, where the first virtual display module is displayed in an area above the intelligent door lock display interface, and the second virtual display module is displayed in an area below the intelligent door lock display interface or projected in a specified area in a projection manner.
The device for starting the virtual display equipment comprises the following main technical scheme: acquiring characteristic information of a monitoring target, wherein the characteristic information comprises height information; and controlling and starting a first virtual display module or a second virtual display module according to the size relation between the height information and the preset height threshold, wherein the first virtual display module is displayed in an upper area of the intelligent door lock display interface, and the second virtual display module is displayed in a lower area of the intelligent door lock display interface or projected in a designated area in a projection mode. Compared with the related art, the obtained height information of the monitoring target is compared with the preset height threshold, the first virtual display module or the second virtual display module is controlled to be started according to the size relation between the height information and the preset height threshold, namely, the display content is judged to be displayed at a high position or a low position according to the height of the user, so that the sightedness experience of users with different heights is optimized, and in addition, the user can select to project the display content in a designated area to meet various requirements of the user.
Figure 5 is a schematic structural diagram of another device for starting a virtual display apparatus according to an embodiment of the present disclosure,
further, in one possible implementation manner of this embodiment, as shown in fig. 5, the control unit 22 includes:
the first control module 221 is configured to control to start a first virtual display module when the height information is greater than or equal to the preset height threshold, where the first virtual display module is displayed in an area above the intelligent door lock display interface;
and the second control module 222 is configured to control to start the second virtual display module when the height information is smaller than the preset height threshold, where the second virtual display module is displayed in a lower area of the intelligent door lock display interface or projected in a specified area by a projection manner.
Further, in one possible implementation manner of this embodiment, as shown in fig. 5, the first control module 221 is further configured to:
controlling to start a rotatable display module, wherein the rotatable display module comprises the first virtual display module;
and adjusting the direction of the rotatable display module so that the rotatable display module displays display contents in an area above the intelligent door lock display interface.
Further, in a possible implementation manner of this embodiment, as shown in fig. 5, the second control module 222 is further configured to:
controlling to start the rotatable display module, wherein the rotatable display module further comprises the second virtual display module;
and adjusting the projection direction of the rotatable display module so that the rotatable display module displays the display content in the area below the intelligent door lock display interface or projects the display content in the appointed area in a projection mode.
Further, in a possible implementation manner of this embodiment, as shown in fig. 5, the second control module 222 is further configured to:
according to the mapping relation between the rotatable display module and the projection angle, the rotatable display module is adjusted to a target projection angle corresponding to the height information;
based on the rotatable display module with the target projection angle adjusted, displaying the display content in a lower area of a display interface of the intelligent door lock; or (b)
And based on the rotatable display module with the target projection angle adjusted, the display content is projected to the appointed area in a projection mode.
Further, in one possible implementation manner of the present embodiment, as shown in fig. 5, the obtaining unit 21 includes:
The monitoring module 211 is configured to monitor a distance between a monitored target and the virtual display device in a preset monitoring area based on the preset monitoring module;
a wake-up module 212, configured to wake up a preset camera and collect image data through the camera when it is determined that the distance is less than a preset distance threshold;
and the processing module 213 is configured to process the image data by using a preset algorithm to obtain the height information.
Further, in a possible implementation manner of this embodiment, as shown in fig. 5, the apparatus further includes:
a first receiving unit 23, configured to receive a first display instruction sent by a control end, and include the display instruction into first display content;
and the display unit 24 is configured to display the first display content through the first virtual display module or the second virtual display module according to the discrimination result of the height information.
Further, in a possible implementation manner of this embodiment, as shown in fig. 5, the feature information further includes an identity identifier; the apparatus further comprises:
the second receiving unit 25 is configured to receive a second display instruction sent by the control end, where the second display instruction includes a mapping relationship among the identity, the second display content, and the target virtual display module; the target virtual display module is the first virtual display module or the second virtual display module;
And the display unit 26 is configured to display the second display content in the target virtual display module after identifying the corresponding monitoring target according to the identity.
The foregoing explanation of the method embodiment is also applicable to the apparatus of this embodiment, and the principle is the same, and this embodiment is not limited thereto.
According to embodiments of the present disclosure, the present disclosure also provides an electronic device, a readable storage medium and a computer program product.
Fig. 6 shows a schematic block diagram of an example electronic device 300 that may be used to implement embodiments of the present disclosure. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device may also represent various forms of mobile devices, such as personal digital processing, cellular telephones, smartphones, wearable devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be exemplary only, and are not meant to limit implementations of the disclosure described and/or claimed herein.
As shown in fig. 6, the apparatus 300 includes a computing unit 301 that can perform various appropriate actions and processes according to a computer program stored in a ROM (Read-Only Memory) 302 or a computer program loaded from a storage unit 308 into a RAM (Random Access Memory ) 303. In the RAM 303, various programs and data required for the operation of the device 300 may also be stored. The computing unit 301, the ROM 302, and the RAM 303 are connected to each other by a bus 304. An I/O (Input/Output) interface 305 is also connected to bus 304.
Various components in device 300 are connected to I/O interface 305, including: an input unit 303 such as a keyboard, a mouse, and the like; an output unit 307 such as various types of displays, speakers, and the like; a storage unit 308 such as a magnetic disk, an optical disk, or the like; and a communication unit 309 such as a network card, modem, wireless communication transceiver, etc. The communication unit 309 allows the device 300 to exchange information/data with other devices via a computer network such as the internet and/or various telecommunication networks.
The computing unit 301 may be a variety of general and/or special purpose processing components having processing and computing capabilities. Some examples of computing unit 301 include, but are not limited to, a CPU (Central Processing Unit ), a GPU (Graphic Processing Units, graphics processing unit), various dedicated AI (Artificial Intelligence ) computing chips, various computing units running machine learning model algorithms, a DSP (Digital Signal Processor ), and any suitable processor, controller, microcontroller, etc. The computing unit 301 performs the various methods and processes described above, such as the method of virtual display device startup. For example, in some embodiments, the method of virtual display device initiation may be implemented as a computer software program tangibly embodied on a machine-readable medium, such as storage unit 308. In some embodiments, part or all of the computer program may be loaded and/or installed onto the device 300 via the ROM 302 and/or the communication unit 309. When the computer program is loaded into RAM 303 and executed by computing unit 301, one or more steps of the method described above may be performed. Alternatively, in other embodiments, the computing unit 301 may be configured to perform the aforementioned method of virtual display device booting by any other suitable means (e.g. by means of firmware).
Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuit System, FPGA (Field Programmable Gate Array ), ASIC (Application-Specific Integrated Circuit, application-specific integrated circuit), ASSP (Application Specific Standard Product, special-purpose standard product), SOC (System On Chip ), CPLD (Complex Programmable Logic Device, complex programmable logic device), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs, the one or more computer programs may be executed and/or interpreted on a programmable system including at least one programmable processor, which may be a special purpose or general-purpose programmable processor, that may receive data and instructions from, and transmit data and instructions to, a storage system, at least one input device, and at least one output device.
Program code for carrying out methods of the present disclosure may be written in any combination of one or more programming languages. These program code may be provided to a processor or controller of a general purpose computer, special purpose computer, or other programmable data processing apparatus such that the program code, when executed by the processor or controller, causes the functions/operations specified in the flowchart and/or block diagram to be implemented. The program code may execute entirely on the machine, partly on the machine, as a stand-alone software package, partly on the machine and partly on a remote machine or entirely on the remote machine or server.
In the context of this disclosure, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. The machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, RAM, ROM, EPROM (Electrically Programmable Read-Only-Memory, erasable programmable read-Only Memory) or flash Memory, an optical fiber, a CD-ROM (Compact Disc Read-Only Memory), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
To provide for interaction with a user, the systems and techniques described here can be implemented on a computer having: a display device (e.g., CRT (Cathode-Ray Tube) or LCD (LiquidCrystal Display ) monitor) for displaying information to a user; and a keyboard and pointing device (e.g., a mouse or trackball) by which a user can provide input to the computer. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic input, speech input, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a background component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such background, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: LAN (Local Area Network ), WAN (Wide Area Network, wide area network), internet and blockchain networks.
The computer system may include a client and a server. The client and server are typically remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server can be a cloud server, also called a cloud computing server or a cloud host, and is a host product in a cloud computing service system, so that the defects of high management difficulty and weak service expansibility in the traditional physical hosts and VPS service ("Virtual Private Server" or simply "VPS") are overcome. The server may also be a server of a distributed system or a server that incorporates a blockchain.
It should be noted that, artificial intelligence is a subject of studying a certain thought process and intelligent behavior (such as learning, reasoning, thinking, planning, etc.) of a computer to simulate a person, and has a technology at both hardware and software level. Artificial intelligence hardware technologies generally include technologies such as sensors, dedicated artificial intelligence chips, cloud computing, distributed storage, big data processing, and the like; the artificial intelligence software technology mainly comprises a computer vision technology, a voice recognition technology, a natural language processing technology, a machine learning/deep learning technology, a big data processing technology, a knowledge graph technology and the like.
It should be appreciated that various forms of the flows shown above may be used to reorder, add, or delete steps. For example, the steps recited in the present disclosure may be performed in parallel or sequentially or in a different order, provided that the desired results of the technical solutions of the present disclosure are achieved, and are not limited herein.
The above detailed description should not be taken as limiting the scope of the present disclosure. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives are possible, depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present disclosure are intended to be included within the scope of the present disclosure.
Claims (12)
1. A method for starting up a virtual display device, comprising:
acquiring characteristic information of a monitoring target, wherein the characteristic information comprises height information;
and controlling and starting a first virtual display module or a second virtual display module according to the size relation between the height information and the preset height threshold, wherein the first virtual display module is displayed in an upper area of the intelligent door lock display interface, and the second virtual display module is displayed in a lower area of the intelligent door lock display interface or projected in a designated area in a projection mode.
2. The method of claim 1, wherein controlling the first virtual display module or the second virtual display module to be started according to the magnitude relation between the height information and a preset height threshold value comprises:
if the height information is larger than or equal to the preset height threshold value, controlling to start the first virtual display module;
and if the height information is smaller than the preset height threshold value, controlling to start the second virtual display module.
3. The method of claim 2, wherein the controlling to activate the first virtual display module comprises:
Controlling to start a rotatable display module, wherein the rotatable display module comprises the first virtual display module;
and adjusting the direction of the rotatable display module so that the rotatable display module displays display contents in an area above the intelligent door lock display interface.
4. The method of claim 2, wherein the controlling to activate the second virtual display module comprises:
controlling to start the rotatable display module, wherein the rotatable display module further comprises the second virtual display module;
and adjusting the projection direction of the rotatable display module so that the rotatable display module displays the display content in the area below the intelligent door lock display interface or projects the display content in the appointed area in a projection mode.
5. The method of claim 4, wherein the adjusting the projection direction of the rotatable display module comprises:
according to the mapping relation between the rotatable display module and the projection angle, the rotatable display module is adjusted to a target projection angle corresponding to the height information;
based on the rotatable display module with the target projection angle adjusted, displaying the display content in a lower area of a display interface of the intelligent door lock; or (b)
And based on the rotatable display module with the target projection angle adjusted, the display content is projected to the appointed area in a projection mode.
6. The method of claim 1, wherein the acquiring the characteristic information of the monitoring target includes:
monitoring the distance between a monitoring target and the virtual display device in a preset monitoring area based on a preset monitoring module;
if the distance is determined to be smaller than the preset distance threshold, waking up a preset camera, and collecting image data through the camera;
and processing the image data by using a preset algorithm to obtain the height information.
7. The method according to any one of claims 1-6, further comprising:
receiving a first display instruction sent by a control terminal, wherein the display instruction comprises first display content;
and displaying the first display content through the first virtual display module or the second virtual display module according to the judging result of the height information.
8. The method of claim 7, wherein the characteristic information further comprises an identity; the method further comprises the steps of:
receiving a second display instruction sent by the control end, wherein the second display instruction comprises the mapping relation among the identity identifier, the second display content and the target virtual display module; the target virtual display module is the first virtual display module or the second virtual display module;
And after the corresponding monitoring target is identified according to the identity, displaying the second display content in the target virtual display module.
9. An apparatus for starting a virtual display device, comprising:
the device comprises an acquisition unit, a detection unit and a control unit, wherein the acquisition unit is used for acquiring characteristic information of a monitoring target, and the characteristic information comprises height information;
the control unit is used for controlling and starting a first virtual display module or a second virtual display module according to the size relation between the height information and the preset height threshold, wherein the first virtual display module is displayed in an upper area of the intelligent door lock display interface, and the second virtual display module is displayed in a lower area of the intelligent door lock display interface or projected in a designated area in a projection mode.
10. An intelligent door lock, characterized in that it comprises the virtual display device-initiated means of claim 9.
11. An electronic device, comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein,,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of claims 1-8.
12. A non-transitory computer readable storage medium storing computer instructions for causing the computer to perform the method of any one of claims 1-8.
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|---|---|---|---|
| CN202310265177.3A CN116431090A (en) | 2023-03-17 | 2023-03-17 | Method and device for starting virtual display equipment and intelligent door lock |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310265177.3A CN116431090A (en) | 2023-03-17 | 2023-03-17 | Method and device for starting virtual display equipment and intelligent door lock |
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| CN116431090A true CN116431090A (en) | 2023-07-14 |
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| CN202310265177.3A Pending CN116431090A (en) | 2023-03-17 | 2023-03-17 | Method and device for starting virtual display equipment and intelligent door lock |
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