CN107357423B - Information display method and first electronic equipment - Google Patents

Information display method and first electronic equipment Download PDF

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Publication number
CN107357423B
CN107357423B CN201710514829.7A CN201710514829A CN107357423B CN 107357423 B CN107357423 B CN 107357423B CN 201710514829 A CN201710514829 A CN 201710514829A CN 107357423 B CN107357423 B CN 107357423B
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information
preset
displayed
electronic device
characteristic information
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CN107357423A (en
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赵焱
姚映佳
陈兴文
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Lenovo Beijing Ltd
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Lenovo Beijing Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16Human faces, e.g. facial parts, sketches or expressions
    • G06V40/161Detection; Localisation; Normalisation
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16Human faces, e.g. facial parts, sketches or expressions
    • G06V40/168Feature extraction; Face representation
    • G06V40/171Local features and components; Facial parts ; Occluding parts, e.g. glasses; Geometrical relationships

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  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

The embodiment of the invention discloses an information display method, which is applied to first electronic equipment and comprises the following steps: collecting environmental characteristic information of the first electronic equipment; the environment characteristic information is environment information where the first electronic device is located currently; judging whether the environmental characteristic information comprises face characteristic information or not; if the environment feature information comprises face feature information, acquiring preset information to be displayed; and displaying the preset information to be displayed by adopting a preset display form. The embodiment of the invention also discloses first electronic equipment.

Description

Information display method and first electronic equipment
Technical Field
The present invention relates to an information display technology in the field of communications, and in particular, to an information display method and a first electronic device.
Background
Along with the popularization, the popularization and the development of electronic products, the electronic products have more and more functions, stronger and stronger performance and richer experience, and bring convenience to the life of people. In particular, the smart watch may display information such as date, temperature, humidity, fine Particulate matter (PM 2.5), wind power, and the like, in addition to time.
Although, a smart watch may display more information that the user wants to know than time; however, the volume of the smart watch needs to be large enough to display more information, which results in the smart watch being too large and limited in shape.
Disclosure of Invention
In order to solve the technical problem, embodiments of the present invention desirably provide an information display method and a first electronic device, which solve the problem of an excessively large volume of an existing smart clock, implement time display without a real object, and avoid limitation of the size and shape of the smart clock.
The technical scheme of the invention is realized as follows:
in a first aspect, an information display method is provided, where the method is applied to a first electronic device, and the method includes:
collecting environmental characteristic information of the first electronic equipment; the environment characteristic information is environment information where the first electronic device is located currently;
judging whether the environmental characteristic information comprises face characteristic information or not;
if the environment feature information comprises face feature information, acquiring preset information to be displayed;
and displaying the preset information to be displayed by adopting a preset display form.
Optionally, if the environmental feature information includes face feature information, acquiring preset information to be displayed, including:
if the environmental characteristic information comprises face characteristic information, analyzing the face characteristic information to obtain eye characteristic information;
judging whether the eye feature information is matched with preset feature information or not;
and if the eye feature information is matched with the preset feature information, acquiring the preset information to be displayed.
Optionally, the determining whether the eye feature information matches with preset feature information includes:
acquiring the current visual angle of the eye based on the eye characteristic information;
judging whether the current visual angle is within a preset angle range or not;
and if the current visual angle is within a preset angle range, determining that the eye feature information is matched with the preset feature information.
Optionally, the acquiring the preset information to be displayed includes:
sending an acquisition request for acquiring the preset information to be displayed to second electronic equipment; wherein the second electronic device has a communicative connection with the first electronic device;
receiving the preset information to be displayed sent by the second electronic equipment;
correspondingly, the preset information to be displayed is presented in a preset display form, and the method includes:
projecting the preset information to be displayed in a projection area corresponding to the first electronic device by adopting the preset display form; and the time of the preset information to be displayed projected in the projection area is greater than a preset time value.
Optionally, the acquiring the environmental characteristic information of the first electronic device includes:
determining a target space to be monitored, which is separated from the first electronic equipment by a preset distance;
and collecting the environmental characteristic information of the target space to be monitored.
In a second aspect, a first electronic device is provided, the first electronic device comprising: collector, treater and display, wherein:
the collector is used for collecting environmental characteristic information of the first electronic equipment; the environment information is the environment information where the first electronic equipment is located currently;
the processor is used for judging whether the environment characteristic information comprises face characteristic information or not;
the processor is further configured to acquire preset information to be displayed if the environment feature information includes face feature information;
the display is used for displaying the preset information to be displayed in a preset display mode.
Optionally, the processor is specifically configured to:
if the environmental characteristic information comprises face characteristic information, analyzing the face characteristic information to obtain eye characteristic information;
judging whether the eye feature information is matched with preset feature information or not;
and if the eye feature information is matched with the preset feature information, acquiring the preset information to be displayed.
Optionally, the processor is further specifically configured to:
acquiring the current visual angle of the eye based on the eye characteristic information;
judging whether the current visual angle is within a preset angle range or not;
and if the current visual angle is within a preset angle range, determining that the eye feature information is matched with the preset feature information.
Optionally, the processor is further specifically configured to:
sending an acquisition request for acquiring the preset information to be displayed to second electronic equipment; wherein the second electronic device has a communicative connection with the first electronic device;
receiving the preset information to be displayed sent by the second electronic equipment;
correspondingly, the display comprises a projection assembly, wherein:
the projection component is used for projecting the preset information to be displayed in a projection area corresponding to the first electronic device in the preset display form; and the time of the preset information to be displayed projected in the projection area is greater than a preset time value.
Optionally, the collector includes: response subassembly and subassembly of making a video recording, wherein:
the sensing assembly is used for determining a target space to be monitored, which is spaced from the first electronic equipment by a preset distance;
the camera shooting assembly is used for collecting the environmental characteristic information of the target space to be monitored.
The information display method and the first electronic device provided by the embodiment of the invention collect the environmental characteristic information of the first electronic device, wherein the environmental characteristic information is the current environmental information of the first electronic device, and whether the environmental characteristic information comprises face characteristic information is judged; if the environment feature information comprises face feature information, acquiring preset information to be displayed; the preset display form is adopted, the preset information to be displayed is displayed, and therefore the preset information to be displayed such as time, date, temperature and humidity can be displayed on the premise that no real object is needed when the facial feature information of the user is identified, the problem that the size of an existing intelligent clock is too large is solved, real-object-free time display is achieved, and the limitation of the size and the shape of the intelligent clock is avoided.
Drawings
Fig. 1 is a schematic flow chart of an information display method according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart illustrating another information display method according to an embodiment of the present invention;
FIG. 3 is a flowchart illustrating another information display method according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a first electronic device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of another first electronic device according to an embodiment of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
An embodiment of the present invention provides an information display method, which is shown in fig. 1 and includes the following steps:
step 101, collecting environmental characteristic information of first electronic equipment.
The environment characteristic information is environment information where the first electronic device is currently located.
Specifically, the step 101 of collecting the environmental characteristic information of the first electronic device may be implemented by the first electronic device; the first electronic device may be a terminal having an image capturing function, and may be a micro terminal such as a camera having a processor. The environmental characteristic information of the first electronic device can be collected all the time, or a preset specific time period can be collected within the set specific time period; the specific time period may be set according to a specific application scenario (may include a living time of a user using the scenario), and may be, for example, 05:00AM-24:00 PM. The environmental characteristic information may be all environmental information that can be captured by a camera of the first electronic device and is within a preset distance from the first electronic device.
And 102, judging whether the environment characteristic information comprises face characteristic information.
Specifically, the step 102 of judging whether the environmental characteristic information includes the face characteristic information may be implemented by the first electronic device; the face feature information refers to information capable of representing a face of a person, and may be some feature information of the face of the person. Judging whether the environment characteristic information comprises the face characteristic information can be realized by successfully identifying the face by identifying the collected environment characteristic information; whether a person exists in the environmental characteristic information can be judged firstly, if the person continues to perform face recognition on the person, and if the face can be recognized, the environmental characteristic information is shown to comprise face characteristic information.
And 103, if the environment feature information comprises face feature information, acquiring preset information to be displayed.
Specifically, if the environmental feature information includes the face feature information, the step 103 may be implemented by the first electronic device to acquire the preset information to be displayed; the preset information to be displayed can be preset information which needs to be displayed and is seen by a user. The preset information to be displayed may be stored locally in the first electronic device, or may be acquired through a second electronic device connected to the first electronic device.
And 104, displaying preset information to be displayed in a preset display form.
Step 104 adopts a preset display form, and the display of the preset information to be displayed can be realized by the first electronic device.
The information display method provided by the embodiment of the invention comprises the steps of collecting environmental characteristic information of first electronic equipment, judging whether the environmental characteristic information comprises face characteristic information or not, wherein the environmental characteristic information is the current environmental information of the first electronic equipment; if the environment feature information comprises face feature information, acquiring preset information to be displayed; the preset display form is adopted, the preset information to be displayed is displayed, and therefore the preset information to be displayed such as time, date, temperature and humidity can be displayed on the premise that no real object is needed when the facial feature information of the user is identified, the problem that the size of an existing intelligent clock is too large is solved, real-object-free time display is achieved, and the limitation of the size and the shape of the intelligent clock is avoided.
Based on the foregoing embodiments, an embodiment of the present invention provides an information display method, which is shown in fig. 2 and includes the following steps:
step 201, the first electronic device collects environmental characteristic information of itself.
The environment characteristic information is environment information where the first electronic device is currently located.
In the embodiment of the present invention, a feasible method for acquiring the current environment information of the first electronic device is as follows: the video information of the current environment of the first electronic equipment is collected through the camera.
Step 202, the first electronic device determines whether the environmental characteristic information includes face characteristic information.
Step 203, if the environment feature information includes face feature information, the first electronic device analyzes the face feature information to obtain eye feature information.
In other embodiments of the present invention, if the collected environmental feature information includes face feature information, all face feature information in the obtained face feature information may be identified to obtain each piece of face feature information, and then eye feature information may be extracted from the obtained face feature information.
Step 204, the first electronic device determines whether the eye feature information matches with preset feature information.
The preset characteristic information is used for ensuring that the eye characteristic information meets the condition of acquiring and displaying preset information to be displayed; the preset feature information may be information related to a viewing angle set according to an actual application scene; in a possible implementation manner, the preset feature information may be an angle range of a line of sight, and the angle range of the line of sight may be determined according to a specific application scenario.
Step 205, if the eye feature information matches the preset feature information, the first electronic device sends an obtaining request for obtaining preset information to be displayed to the second electronic device.
The second electronic equipment is in communication connection with the first electronic equipment.
The second electronic device may be a terminal having a communication connection with the first electronic device, and may be a terminal capable of acquiring preset information to be displayed, such as a mobile phone and a computer. After receiving the acquisition request sent by the first electronic device, the second electronic device may acquire the preset information to be displayed and send the preset information to the first electronic device. If the preset information to be displayed is stored in the second electronic equipment, the second electronic equipment can directly obtain the preset information to be displayed locally and send the preset information to the first electronic equipment; of course, the second electronic device may also be obtained from a third party such as a server, or may be obtained from the network through the network. It should be noted that, in addition to acquiring the preset information to be displayed through the second electronic device, the first electronic device may also acquire the preset information to be displayed from the network through the network itself or acquire the preset information to be displayed locally from the first electronic device itself.
And step 206, the first electronic device receives preset information to be displayed, which is sent by the second electronic device.
The preset information to be displayed may include any information that can be displayed, for example, information related to the environment, such as weather, temperature, humidity, and PM2.5, and may also include other information, such as time, date, text, and picture.
Step 207, the first electronic device projects preset information to be displayed in a projection area corresponding to the first electronic device in a preset display form.
And the time for the preset information to be displayed to project in the projection area is greater than the preset time value.
In other embodiments of the present invention, the preset display form may be set by the user according to the preference and desire of the user, and may be a shape, etc.; if time, date, PM2.5, etc. information is displayed, it can be displayed on a physical object in the shape of a clock. For example, the information may be projected in the form of a hanging type clock or a standing type clock, and the information may be projected on a solid object such as a sidewall, the ground or a clock base.
It should be noted that, for the explanation of the same steps or concepts in the present embodiment as in the other embodiments, reference may be made to the description in the other embodiments, and details are not described herein again.
The information display method provided by the embodiment of the invention comprises the steps of collecting environmental characteristic information of first electronic equipment, judging whether the environmental characteristic information comprises face characteristic information or not, wherein the environmental characteristic information is the current environmental information of the first electronic equipment; if the environment feature information comprises face feature information, acquiring preset information to be displayed; the preset display form is adopted, the preset information to be displayed is displayed, and therefore the preset information to be displayed such as time, date, temperature and humidity can be displayed on the premise that no real object is needed when the facial feature information of the user is identified, the problem that the size of an existing intelligent clock is too large is solved, real-object-free time display is achieved, and the limitation of the size and the shape of the intelligent clock is avoided.
Based on the foregoing embodiments, an embodiment of the present invention provides an information display method, which is shown in fig. 3 and includes the following steps:
step 301, the first electronic device determines a target space to be monitored, which is spaced from the first electronic device by a preset distance.
The preset distance may be a distance (the distance from the user to the first electronic device) that the camera set by mr can collect and the user can see the displayed information. The target space to be monitored, which is spaced from the first electronic device by the preset distance, may be all spaces in a circular area formed by using the first electronic device as a circle center and using a radius as the preset distance.
Step 302, the first electronic device collects environmental characteristic information of a target space to be monitored.
The environment characteristic information is environment information where the first electronic device is currently located.
Step 303, the first electronic device determines whether the environmental characteristic information includes face characteristic information.
And step 304, if the environment feature information comprises face feature information, the first electronic device analyzes the face feature information to obtain eye feature information.
Step 305, the first electronic device collects the current visual angle of the eye based on the eye feature information.
After the eye feature information of the user is obtained, the angle of the sight line of the eyes of the user can be further obtained to obtain the current visual angle of the eyes; the current visual angle of the eyes may be acquired by acquiring an included angle between the eyes and a vertical line where the first electronic device is located. Of course, other ways of obtaining the viewing angle are possible.
Step 306, the first electronic device determines whether the current angle of view is within a preset angle range.
Specifically, if the current viewing angle of the user is within a preset angle range, it indicates that the user currently wants to see preset information to be displayed; and if the current visual angle of the user is not within the preset angle range, the user does not want to see the preset information to be displayed currently.
Step 307, if the current viewing angle is within the preset angle range, the first electronic device sends an obtaining request for obtaining preset information to be displayed to the second electronic device.
The second electronic equipment is in communication connection with the first electronic equipment.
Step 308, the second electronic device receives the obtaining request sent by the first electronic device.
Step 309, the second electronic device responds to the obtaining request to obtain the preset information to be displayed.
And step 310, the second electronic device sends the preset information to be displayed to the first electronic device.
Step 311, the first electronic device receives preset information to be displayed sent by the second electronic device.
Step 312, the first electronic device projects the preset information to be displayed in a projection area corresponding to the first electronic device in a preset display form.
And the time for the preset information to be displayed to project in the projection area is greater than the preset time value.
In other embodiments of the present invention, the preset time value may be a time for ensuring whether the user can accurately see the preset information to be displayed; for example, the preset time value may be five minutes, etc. The first electronic device may further include a projection device having a projection function, and for example, the first electronic device may be a device having both an image capturing function and a projection function.
It should be noted that, for the explanation of the same steps or concepts in the present embodiment as in the other embodiments, reference may be made to the description in the other embodiments, and details are not described herein again.
The information display method provided by the embodiment of the invention comprises the steps of collecting environmental characteristic information of first electronic equipment, judging whether the environmental characteristic information comprises face characteristic information or not, wherein the environmental characteristic information is the current environmental information of the first electronic equipment; if the environment feature information comprises face feature information, acquiring preset information to be displayed; the preset display form is adopted, the preset information to be displayed is displayed, and therefore the preset information to be displayed such as time, date, temperature and humidity can be displayed on the premise that no real object is needed when the facial feature information of the user is identified, the problem that the size of an existing intelligent clock is too large is solved, real-object-free time display is achieved, and the limitation of the size and the shape of the intelligent clock is avoided.
Based on the foregoing embodiments, an embodiment of the present invention provides a first electronic device 4, which may be applied to an information display method provided in the embodiments corresponding to fig. 1 to 3, and as shown in fig. 4, the first electronic device may include: collector 41, processor 42 and display 43, wherein:
the collector 41 is configured to collect environmental characteristic information of the first electronic device;
the environment information is the current environment information of the first electronic device;
a processor 42, configured to determine whether the environmental characteristic information includes facial characteristic information;
the processor 42 is further configured to obtain preset information to be displayed if the environment feature information includes face feature information;
and the display 43 is configured to display preset information to be displayed in a preset display manner.
The first electronic device provided by the embodiment of the invention collects the environmental characteristic information of the first electronic device, wherein the environmental characteristic information is the current environmental information of the first electronic device, and judges whether the environmental characteristic information comprises face characteristic information or not; if the environment feature information comprises face feature information, acquiring preset information to be displayed; the preset display form is adopted, the preset information to be displayed is displayed, and therefore the preset information to be displayed such as time, date, temperature and humidity can be displayed on the premise that no real object is needed when the facial feature information of the user is identified, the problem that the size of an existing intelligent clock is too large is solved, real-object-free time display is achieved, and the limitation of the size and the shape of the intelligent clock is avoided.
In other embodiments of the present invention, processor 42 is further configured to perform the following steps:
if the environmental characteristic information comprises face characteristic information, analyzing the face characteristic information to obtain eye characteristic information;
judging whether the eye feature information is matched with preset feature information or not;
and if the eye characteristic information is matched with the preset characteristic information, acquiring preset information to be displayed.
In other embodiments of the present invention, processor 42 is further configured to perform the following steps:
acquiring the current visual angle of the eye based on the eye characteristic information;
judging whether the current visual angle is within a preset angle range;
and if the current visual angle is within the preset angle range, determining that the eye characteristic information is matched with the preset characteristic information.
Further, processor 42 is also configured to perform the following steps:
sending an acquisition request for acquiring preset information to be displayed to second electronic equipment;
the second electronic equipment is in communication connection with the first electronic equipment;
receiving preset information to be displayed sent by second electronic equipment;
accordingly, referring to fig. 5, the display 43 includes: a projection assembly 431, wherein:
the projection component 431 is used for projecting preset information to be displayed in a projection area corresponding to the first electronic device in a preset display form;
and the time for the preset information to be displayed to project in the projection area is greater than the preset time value.
Further, referring to fig. 5, the collector 41 includes: sensing assembly 411 and camera assembly 412, wherein:
the sensing component 411 is used for determining a target space to be monitored, which is spaced from the first electronic device by a preset distance;
and the camera module 412 is used for acquiring environmental characteristic information of the target space to be monitored.
It should be noted that, in the embodiment, the interaction process between each unit and each module may refer to the interaction process in the information display method provided in the embodiments corresponding to fig. 1 to 3, and details are not described here.
The first electronic device provided by the embodiment of the invention collects the environmental characteristic information of the first electronic device, wherein the environmental characteristic information is the current environmental information of the first electronic device, and judges whether the environmental characteristic information comprises face characteristic information or not; if the environment feature information comprises face feature information, acquiring preset information to be displayed; the preset display form is adopted, the preset information to be displayed is displayed, and therefore the preset information to be displayed such as time, date, temperature and humidity can be displayed on the premise that no real object is needed when the facial feature information of the user is identified, the problem that the size of an existing intelligent clock is too large is solved, real-object-free time display is achieved, and the limitation of the size and the shape of the intelligent clock is avoided.
In practical applications, the collector 41, the Processor 42, the display 43, the projection module 431, the sensing module 411 and the camera module 412 can be implemented by a Central Processing Unit (CPU), a microprocessor Unit (MPU), a Digital Signal Processor (DSP), a Field Programmable Gate Array (FPGA), or the like in a wireless data transmission device.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of a hardware embodiment, a software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims (10)

1. An information display method is applied to a first electronic device and comprises the following steps:
collecting environmental characteristic information of the first electronic equipment; the environment characteristic information is environment information where the first electronic device is located currently;
judging whether the environmental characteristic information comprises face characteristic information or not;
if the environment feature information comprises face feature information, acquiring preset information to be displayed;
displaying the preset information to be displayed in a preset display form;
wherein, adopting the predetermined display form, will predetermine waiting to show the information presentation and include:
projecting the preset information to be displayed in a projection area corresponding to the first electronic device by adopting the preset display form; and the time of the preset information to be displayed projected in the projection area is greater than a preset time value.
2. The method according to claim 1, wherein if the environmental feature information includes face feature information, acquiring preset information to be displayed includes:
if the environmental characteristic information comprises face characteristic information, analyzing the face characteristic information to obtain eye characteristic information;
judging whether the eye feature information is matched with preset feature information or not;
and if the eye feature information is matched with the preset feature information, acquiring the preset information to be displayed.
3. The method of claim 2, wherein the determining whether the eye feature information matches preset feature information comprises:
acquiring the current visual angle of the eye based on the eye characteristic information;
judging whether the current visual angle is within a preset angle range or not;
and if the current visual angle is within a preset angle range, determining that the eye feature information is matched with the preset feature information.
4. The method according to any one of claims 1 to 3, wherein the acquiring of the preset information to be displayed comprises:
sending an acquisition request for acquiring the preset information to be displayed to second electronic equipment; wherein the second electronic device has a communicative connection with the first electronic device;
and receiving the preset information to be displayed sent by the second electronic equipment.
5. The method of claim 1, wherein the collecting environmental characteristic information of the first electronic device comprises:
determining a target space to be monitored, which is separated from the first electronic equipment by a preset distance;
and collecting the environmental characteristic information of the target space to be monitored.
6. A first electronic device, wherein the first electronic device comprises: collector, treater and display, wherein:
the collector is used for collecting environmental characteristic information of the first electronic equipment; the environment characteristic information is environment information where the first electronic device is located currently;
the processor is used for judging whether the environment characteristic information comprises face characteristic information or not;
the processor is further configured to acquire preset information to be displayed if the environment feature information includes face feature information;
the display is used for displaying the preset information to be displayed in a preset display mode;
wherein the display comprises a projection assembly, wherein:
the projection component is used for projecting the preset information to be displayed in a projection area corresponding to the first electronic device in a preset display form; and the time of the preset information to be displayed projected in the projection area is greater than a preset time value.
7. The device of claim 6, wherein the processor is specifically configured to:
if the environmental characteristic information comprises face characteristic information, analyzing the face characteristic information to obtain eye characteristic information;
judging whether the eye feature information is matched with preset feature information or not;
and if the eye feature information is matched with the preset feature information, acquiring the preset information to be displayed.
8. The device of claim 7, wherein the processor is further specifically configured to:
acquiring the current visual angle of the eye based on the eye characteristic information;
judging whether the current visual angle is within a preset angle range or not;
and if the current visual angle is within a preset angle range, determining that the eye feature information is matched with the preset feature information.
9. The apparatus of any one of claims 6 to 8, wherein the processor is further configured to:
sending an acquisition request for acquiring the preset information to be displayed to second electronic equipment; wherein the second electronic device has a communicative connection with the first electronic device;
and receiving the preset information to be displayed sent by the second electronic equipment.
10. The apparatus of claim 6, wherein the collector comprises: response subassembly and subassembly of making a video recording, wherein:
the sensing assembly is used for determining a target space to be monitored, which is spaced from the first electronic equipment by a preset distance;
the camera shooting assembly is used for collecting the environmental characteristic information of the target space to be monitored.
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