CN114374877A - Smart television based on millimeter wave radar, and pre-starting method and device - Google Patents
Smart television based on millimeter wave radar, and pre-starting method and device Download PDFInfo
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- CN114374877A CN114374877A CN202111609375.4A CN202111609375A CN114374877A CN 114374877 A CN114374877 A CN 114374877A CN 202111609375 A CN202111609375 A CN 202111609375A CN 114374877 A CN114374877 A CN 114374877A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44213—Monitoring of end-user related data
- H04N21/44218—Detecting physical presence or behaviour of the user, e.g. using sensors to detect if the user is leaving the room or changes his face expression during a TV program
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/04—Systems determining presence of a target
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4436—Power management, e.g. shutting down unused components of the receiver
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- Radar, Positioning & Navigation (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
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- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
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Abstract
The invention discloses a smart television based on a millimeter wave radar, a pre-starting method and a pre-starting device, wherein the smart television comprises a millimeter wave radar module, a power panel and a main control panel, and the millimeter wave radar module is electrically connected with the power panel and the main control panel; wherein: the millimeter wave radar module is used for acquiring information in front of the television by transmitting millimeter waves when the television is in a first standby state, judging whether a human body exists in front of the television according to the information, and dynamically tracking each human body when judging that the human body exists so as to determine whether the human body has the intention of starting the television; the millimeter wave radar module is also used for sending a control signal to the main control board when the intention of starting the television is judged to exist in the human body; and the main control board is used for controlling the television to enter a second standby state when receiving the control signal. The invention can give consideration to the starting speed and the power consumption of the television and improves the use experience of a human body.
Description
Technical Field
The invention relates to the field of televisions, in particular to a smart television based on a millimeter wave radar, and a pre-starting method and device.
Background
At present, with the development of technology, the application content of the smart television is more and more abundant, so that better use experience is brought to the human body. However, the startup time of the smart television is long, and in order to cover the problem of long startup time, the smart television has startup animation or startup advertisement when being started, which also affects the viewing experience of human body.
To improve such problems, currently adopted schemes include false standby, fast standby, and the like.
The false standby mode is that the television does not really enter a standby state when being remotely controlled to be turned off, only the power supply of the backlight of the television is turned off, the internal system of the whole television is in a working state, and the backlight is quickly pulled up when a power-on instruction is received next time, so that the effect of quickly turning on the television is achieved;
the scheme of fast standby is that the television keeps the power supply of the main control minimum system when being shut down remotely, the minimum system is switched off when working, the peripheral circuit and the backlight power supply of the whole machine are switched off, and when a starting instruction is received, the Android minimum system still works, so that the peripheral system and the backlight power supply of the whole machine can be pulled up fast, and the effect of fast starting can be achieved.
In the two schemes, the whole television is still in a working state because the whole television does not enter a true standby state. The power of the whole machine in a pseudo standby mode is about 20W, and the power consumption of the whole machine in a fast standby mode is more than 3W. Therefore, on the one hand, unnecessary energy waste is caused, and the energy-saving and environment-friendly requirements advocated by the state are not met. On the other hand, the whole machine is always in a working state, so that the aging of electronic devices on the machine is accelerated, and the whole machine is a great hidden danger for safety.
Disclosure of Invention
In view of the foregoing problems, embodiments of the present invention provide a smart television based on a millimeter wave radar, and a method and an apparatus for pre-starting a television, so as to improve the foregoing problems.
The embodiment of the invention provides a smart television based on a millimeter wave radar, which comprises a millimeter wave radar module, a power panel and a main control panel, wherein the millimeter wave radar module is electrically connected with the power panel and the main control panel; wherein:
the millimeter wave radar module is used for acquiring information in front of the television by transmitting millimeter waves when the television is in a first standby state, judging whether a human body exists in front of the television according to the information, and dynamically tracking each human body when judging that the human body exists so as to determine whether the human body has the intention of starting the television or not
The millimeter wave radar module is also used for sending a control signal to the main control board when the intention of starting the television is judged to exist in the human body;
the main control board is used for controlling the television to enter a second standby state when receiving the control signal; the second standby state has a faster television start-up speed than the first standby state.
Preferably, the first standby state is a true standby state; the second standby state is a fast standby state; the power consumption of the first standby state is less than the power consumption of the second standby state.
Preferably, the millimeter wave radar module is specifically configured to:
when the human body in front of the television is judged to exist, the human body with a fixed position is determined to exist or not by dynamically tracking each human body;
carrying out gesture recognition on a human body with a fixed position to judge whether the gesture of the human body is a television watching gesture;
if yes, determining that the human body has the intention of starting the television;
if not, determining that the human body does not have the intention of starting the television, and continuously transmitting the millimeter waves to acquire information in front of the television.
Preferably, the main control board is further configured to,
after the television is controlled to enter the second standby state, if the instruction for starting the television is not detected within the preset time, the television is controlled to return to the first standby state.
The embodiment of the invention also provides a smart television pre-starting control method based on the millimeter wave radar, which comprises the following steps:
when the television is in a first standby state, acquiring information in front of the television by transmitting millimeter waves;
judging whether a human body exists in front of the television or not according to the information;
when the human body exists, dynamically tracking each human body to determine whether the human body has the intention of starting the television;
when the intention of starting the television is judged, a control signal is sent to the main control board to control the television to enter a second standby state; the second standby state has a faster television start-up speed than the first standby state.
Preferably, the first standby state is a true standby state; the second standby state is a fast standby state; the power consumption of the first standby state is less than the power consumption of the second standby state.
Preferably, when it is determined that there is a human body, dynamically tracking each human body to determine whether the human body has an intention to start a television, specifically including:
when the human body in front of the television is judged to exist, the human body with a fixed position is determined to exist or not by dynamically tracking each human body;
carrying out gesture recognition on a human body with a fixed position to judge whether the gesture of the human body is a television watching gesture;
if yes, determining that the human body has the intention of starting the television;
if not, determining that the human body does not have the intention of starting the television, and continuously transmitting the millimeter waves to acquire information in front of the television.
The embodiment of the invention also provides a smart television pre-starting control device based on the millimeter wave radar, which comprises the following components:
the information acquisition unit is used for acquiring information in front of the television by transmitting millimeter waves when the television is in a first standby state;
the human body judging unit is used for judging whether a human body exists in front of the television or not according to the information;
the intention judging unit is used for dynamically tracking each human body when judging that the human body exists so as to determine whether the human body has the intention of starting the television;
the standby switching unit is used for sending a control signal to the main control board to control the television to enter a second standby state when the human body is judged to have the intention of starting the television; the second standby state has a faster television start-up speed than the first standby state.
Preferably, the first standby state is a true standby state; the second standby state is a fast standby state; the power consumption of the first standby state is less than the power consumption of the second standby state.
Preferably, the intention judging unit is specifically configured to:
when the human body in front of the television is judged to exist, the human body with a fixed position is determined to exist or not by dynamically tracking each human body;
carrying out gesture recognition on a human body with a fixed position to judge whether the gesture of the human body is a television watching gesture;
if yes, determining that the human body has the intention of starting the television;
if not, determining that the human body does not have the intention of starting the television, and keeping the human body detection state.
In conclusion, in this embodiment, the judgment of the television use intention of the human body before the television is realized through the detection of the millimeter wave radar module, so that the human body can enter the second standby state when the television use intention is judged, the television can be quickly started by the human body, the television is in the first standby state when the television use intention is not judged by the human body, and the waste of electric energy and the continuous work of electronic components are avoided.
In addition, since the intention judgment of the embodiment is realized by the millimeter wave radar module, and does not depend on a main control board in the television, the function of the embodiment can be realized when the television is in a true standby state.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a smart television based on millimeter wave radar according to a first embodiment of the present invention.
Fig. 2 is a flowchart of a smart television pre-start control method based on millimeter wave radar according to a second embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a television pre-start control device based on millimeter wave radar according to a third embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a first embodiment of the present invention provides a smart television based on millimeter wave radar, which includes a millimeter wave radar module 10, a power board 20, and a main control board 30, wherein the millimeter wave radar module 10 is electrically connected to both the power board 20 and the main control board 30;
the millimeter wave radar module 10 is used for acquiring information in front of the television by emitting millimeter waves when the television is in a first standby state, judging whether a human body exists in front of the television according to the information, and dynamically tracking each human body when judging that the human body exists so as to determine whether the human body has the intention of starting the television
The millimeter wave radar module 10 is further configured to send a control signal to the main control board when it is determined that the human body has an intention to start the television;
the main control board 30 is configured to control the television to enter a second standby state when receiving a control signal; the second standby state has a faster television start-up speed than the first standby state.
In this embodiment, the first standby state is a standby state with low power consumption but a long power-on start-up time, such as a true standby state (in the true standby state, a system, a peripheral circuit, and a backlight of a television are all in an off state, and power supply is not required) described in the background art; the second standby state is a fast standby state (in the fast standby state, the television keeps the minimum system power supply of the master control, and the peripheral circuit and the backlight of the whole machine are closed and do not need to be powered); the power consumption of the second standby state is larger than that of the first standby state, and correspondingly, the starting time of the second standby state is also smaller than that of the first standby state.
In this embodiment, the millimeter wave radar module 10 may be directly installed on the smart television, and the original power board 20 and the original main control board 30 do not need to be modified by too much hardware.
Wherein, generally, millimeter wave radar module 10 includes signal transmitter, signal receiver and signal processor, signal transmitter can launch the millimeter wave, and signal receiver receives the millimeter wave and is returned the reflection signal after being reflected by the object, and signal processor receives the reflection signal to through the analysis in order to obtain the scene information in front of the smart television.
In this embodiment, according to the scene information, the millimeter wave radar module 10 can determine whether there is a human body before the television is turned off and whether the human body has an intention to start the television.
Specifically, the millimeter wave radar module 10 determines whether a human body appears in front of the smart television through the reflected millimeter waves, returns to continue human body detection when the human body is not detected, and enters a next determination link when the human body is detected, that is, determines whether the human body is in a fixed position. Since people watching television are usually seated, the probability of using television by mobile people who enter the television watching range is low, and the people should be excluded.
In this embodiment, if the detected human bodies are all moving, the step of re-performing human body detection is returned. If the human body with the fixed position exists, the human body with the fixed position is judged to be a television crowd with a medium probability, and the next step of human body posture recognition is carried out. The posture of the human body at the fixed position is identified, so that the human body posture is identified, and whether the posture is the posture for watching the television is judged. The watching television posture can be judged by combining the face orientation, the eye orientation or the body orientation of the human body.
In this embodiment, if the television viewing posture is determined not to be the viewing posture, the millimeter waves are continuously emitted to perform the fixed-position human body detection and the human body posture recognition again, and the above steps are repeated to perform the re-determination. If the gesture of watching the television is identified and judged, the intelligent television enters a second standby state (namely enters a rapid standby state in the prior art description), an internal working system is turned on in a silent mode, at the moment, the intelligent television master control starts a minimum working system (SOC + DDR + EMMC) state, and a master control peripheral circuit and backlight power supply are in a closed state.
At this time, the whole machine waits for the instruction of the real starting requirement. If the starting instruction is recognized within the preset time, the intelligent television slow starting system is started, the television starts to work normally, and the detection work is carried out again when the television is in the standby state next time. The preset time can be set according to actual needs, and the invention is not particularly limited.
If the start-up instruction is not recognized within the preset time, the smart television judges that the currently detected human body does not use the television intention, the whole minimum working system is turned off to enter a first standby state, and the millimeter wave radar module 10 executes the human body detection process again.
In conclusion, in this embodiment, the judgment of the television use intention of the human body before the television is realized through the detection of the millimeter wave radar module, so that the human body can enter the second standby state when the television use intention is judged, the television can be quickly started by the human body, the television is in the first standby state when the television use intention is not judged by the human body, and the waste of electric energy and the continuous work of electronic components are avoided.
In addition, since the user intention determination of the embodiment is completed by the millimeter wave radar module, and does not depend on the main control board in the television, the function of the embodiment can be realized even if the television is in a true standby state.
Referring to fig. 2, a second embodiment of the present invention further provides a tv pre-start control method based on millimeter-wave radar, which is executed by a millimeter-wave radar module and includes the following steps:
s201, acquiring information in front of a television by transmitting millimeter waves when the television is in a first standby state;
s202, judging whether a human body exists in front of the television or not according to the information;
s203, when the human body is judged to exist, dynamically tracking each human body to determine whether the human body has the intention of starting the television;
s204, when the intention of starting the television is judged, a control signal is sent to the main control board to control the television to enter a second standby state; the second standby state has a faster television start-up speed than the first standby state.
Preferably, the first standby state is a true standby state; the second standby state is a fast standby state; the power consumption of the first standby state is less than the power consumption of the second standby state.
Preferably, when it is determined that there is a human body, dynamically tracking each human body to determine whether the human body has an intention to start a television, specifically including:
when the human body in front of the television is judged to exist, the human body with a fixed position is determined to exist or not by dynamically tracking each human body;
carrying out gesture recognition on a human body with a fixed position to judge whether the gesture of the human body is a television watching gesture;
if yes, determining that the human body has the intention of starting the television;
if not, determining that the human body does not have the intention of starting the television, and continuously transmitting the millimeter waves to acquire information in front of the television.
Referring to fig. 3, a third embodiment of the present invention further provides a tv pre-start control device based on millimeter wave radar, which includes:
the information acquisition unit 310 is configured to acquire information in front of a television by emitting millimeter waves when the television is in a first standby state;
a human body judging unit 320, configured to judge whether a human body exists in front of the television according to the information;
an intention judging unit 330 for dynamically tracking each human body to determine whether the human body has an intention to start a television when it is judged that the human body exists;
the standby switching unit 340 is used for sending a control signal to the main control board to control the television to enter a second standby state when the human body is judged to have the intention of starting the television; the second standby state has a faster television start-up speed than the first standby state.
Preferably, the first standby state is a true standby state; the second standby state is a fast standby state; the power consumption of the first standby state is less than the power consumption of the second standby state.
Preferably, the intention judging unit 330 is specifically configured to:
when the human body in front of the television is judged to exist, the human body with a fixed position is determined to exist or not by dynamically tracking each human body;
carrying out gesture recognition on a human body with a fixed position to judge whether the gesture of the human body is a television watching gesture;
if yes, determining that the human body has the intention of starting the television;
if not, determining that the human body does not have the intention of starting the television, and keeping the human body detection state.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method can be implemented in other ways. The apparatus and method embodiments described above are illustrative only, as the flowcharts and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In addition, the functional modules in the embodiments of the present invention may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.
The functions, if implemented in the form of software functional modules and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, an electronic device, or a network device) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes. It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The intelligent television based on the millimeter wave radar is characterized by comprising a millimeter wave radar module, a power panel and a main control panel, wherein the millimeter wave radar module is electrically connected with the power panel and the main control panel; wherein:
the millimeter wave radar module is used for acquiring information in front of the television by transmitting millimeter waves when the television is in a first standby state, judging whether a human body exists in front of the television according to the information, and dynamically tracking each human body when judging that the human body exists so as to determine whether the human body has the intention of starting the television or not
The millimeter wave radar module is also used for sending a control signal to the main control board when the intention of starting the television is judged to exist in the human body;
the main control board is used for controlling the television to enter a second standby state when receiving the control signal; the second standby state has a faster television start-up speed than the first standby state.
2. The millimeter wave radar-based smart television of claim 1, wherein the first standby state is a true standby state; the second standby state is a fast standby state; the power consumption of the first standby state is less than the power consumption of the second standby state.
3. The intelligent television of claim 1, wherein the millimeter wave radar module is specifically configured to:
when the human body in front of the television is judged to exist, the human body with a fixed position is determined to exist or not by dynamically tracking each human body;
carrying out gesture recognition on a human body with a fixed position to judge whether the gesture of the human body is a television watching gesture;
if yes, determining that the human body has the intention of starting the television;
if not, determining that the human body does not have the intention of starting the television, and continuously transmitting the millimeter waves to acquire information in front of the television.
4. The MMW radar-based TV pre-start-up method according to claim 1, wherein the main control board is further configured to,
after the television is controlled to enter the second standby state, if the instruction for starting the television is not detected within the preset time, the television is controlled to return to the first standby state.
5. A smart television pre-starting control method based on a millimeter wave radar is characterized by comprising the following steps:
when the television is in a first standby state, acquiring information in front of the television by transmitting millimeter waves;
judging whether a human body exists in front of the television or not according to the information;
when the human body exists, dynamically tracking each human body to determine whether the human body has the intention of starting the television;
when the intention of starting the television is judged, a control signal is sent to the main control board to control the television to enter a second standby state; the second standby state has a faster television start-up speed than the first standby state.
6. The millimeter wave radar-based smart television pre-start control method according to claim 5, wherein the first standby state is a true standby state; the second standby state is a fast standby state; the power consumption of the first standby state is less than the power consumption of the second standby state.
7. The millimeter wave radar-based smart television pre-start control method according to claim 5, wherein when it is determined that there is a human body, each human body is dynamically tracked to determine whether the human body has an intention to start a television, specifically comprising:
when the human body in front of the television is judged to exist, the human body with a fixed position is determined to exist or not by dynamically tracking each human body;
carrying out gesture recognition on a human body with a fixed position to judge whether the gesture of the human body is a television watching gesture;
if yes, determining that the human body has the intention of starting the television;
if not, determining that the human body does not have the intention of starting the television, and continuously transmitting the millimeter waves to acquire information in front of the television.
8. The utility model provides a smart TV pre-boot controlling means based on millimeter wave radar which characterized in that includes:
the information acquisition unit is used for acquiring information in front of the television by transmitting millimeter waves when the television is in a first standby state;
the human body judging unit is used for judging whether a human body exists in front of the television or not according to the information;
the intention judging unit is used for dynamically tracking each human body when judging that the human body exists so as to determine whether the human body has the intention of starting the television;
the standby switching unit is used for sending a control signal to the main control board to control the television to enter a second standby state when the human body is judged to have the intention of starting the television; the second standby state has a faster television start-up speed than the first standby state.
9. The millimeter wave radar-based smart television pre-start control device according to claim 8, wherein the first standby state is a true standby state; the second standby state is a fast standby state; the power consumption of the first standby state is less than the power consumption of the second standby state.
10. The mm-wave radar-based smart television pre-start control device of claim 8, wherein the intention judging unit is specifically configured to:
when the human body in front of the television is judged to exist, the human body with a fixed position is determined to exist or not by dynamically tracking each human body;
carrying out gesture recognition on a human body with a fixed position to judge whether the gesture of the human body is a television watching gesture;
if yes, determining that the human body has the intention of starting the television;
if not, determining that the human body does not have the intention of starting the television, and continuously transmitting the millimeter waves to acquire information in front of the television.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030222809A1 (en) * | 2002-04-24 | 2003-12-04 | Terumi Nakazawa | Millimeter wave radar monitoring system |
| CN105763917A (en) * | 2016-02-22 | 2016-07-13 | 青岛海信电器股份有限公司 | Terminal booting control method and terminal booting control system |
| CN109831700A (en) * | 2019-02-02 | 2019-05-31 | 深圳创维－Rgb电子有限公司 | A kind of standby mode switching method, device, electronic equipment and storage medium |
| CN111736147A (en) * | 2020-06-29 | 2020-10-02 | 北京小米移动软件有限公司 | Detection device, detection method and device, and storage medium |
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2021
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030222809A1 (en) * | 2002-04-24 | 2003-12-04 | Terumi Nakazawa | Millimeter wave radar monitoring system |
| CN105763917A (en) * | 2016-02-22 | 2016-07-13 | 青岛海信电器股份有限公司 | Terminal booting control method and terminal booting control system |
| CN109831700A (en) * | 2019-02-02 | 2019-05-31 | 深圳创维－Rgb电子有限公司 | A kind of standby mode switching method, device, electronic equipment and storage medium |
| CN111736147A (en) * | 2020-06-29 | 2020-10-02 | 北京小米移动软件有限公司 | Detection device, detection method and device, and storage medium |
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