CN210402144U

CN210402144U - Electronic equipment

Info

Publication number: CN210402144U
Application number: CN201921006542.4U
Authority: CN
Inventors: 高营
Original assignee: Lenovo Beijing Ltd
Current assignee: Lenovo Beijing Ltd
Priority date: 2019-06-30
Filing date: 2019-06-30
Publication date: 2020-04-24
Anticipated expiration: 2029-06-30

Abstract

The application discloses electronic equipment includes: the device comprises a first body and a collecting device, wherein the first body is provided with a first surface, the collecting device is arranged in or on the first surface and used for collecting environmental parameters outside the first surface, and the included angle between the collecting reference direction of the collecting device and the first surface does not satisfy a vertical condition. Through setting up collection system in this scheme or on the first surface to the contained angle that makes collection system's collection reference direction and first surface does not satisfy the vertical condition, thereby can guarantee that collection system's collection reference direction and user place wait to detect the region and can coincide, has guaranteed the accuracy of the environmental parameter of collection, has improved user experience.

Description

Electronic equipment

Technical Field

The present application relates to the field of processing, and in particular, to an electronic device.

Background

At present, if electronic equipment's display screen is provided with collection system for when gathering the environmental condition, collection system's collection direction is mutually perpendicular with the display screen usually, however, under this kind of condition, can appear gathering the condition that the region can not be fine coincidence with waiting of user place usually, this just brings inconvenience for user's use, has reduced user experience.

SUMMERY OF THE UTILITY MODEL

In view of this, the present application provides an electronic device, which includes:

an electronic device, comprising:

a first body having a first surface;

the acquisition device is arranged in or on the first surface and is used for acquiring environmental parameters outside the first surface;

and the included angle between the collection reference direction of the collection device and the first surface does not meet the vertical condition.

Further, the method also comprises the following steps: an output device for outputting the output signals of the electronic device,

the output device is capable of outputting multimedia content.

Further, the output device is a display device,

the display device is arranged on the first body and can enable a user to perceive and display images on the first surface;

the acquisition device is disposed proximate to a first side portion, which is a forward, pointing side portion of the display image.

Further, in the above-mentioned case,

the acquisition device and the output device are arranged in parallel or in a stacked mode.

Further, the electronic device is provided with a second surface, and the second surface can hold the electronic device on a supporting surface;

the output datum of the output device and the supporting surface have a first angle;

the collection datum of the collection device and the supporting surface have a second angle, and the second angle is smaller than the first angle.

Further, the method also comprises the following steps: a second body, a first body and a second body,

the first body is connected with the second body, and the first body and the second body can move relatively, so that the collection reference direction of the collection device is changed.

Further, the second body is a plate-shaped body, is connected with the first body through a rotating shaft, and changes the collecting reference direction of the collecting device through the rotation of the second body relative to the first body;

the electronic equipment is provided with a second surface, the second surface can hold the electronic equipment on a supporting surface, an output benchmark of an output device capable of outputting multimedia content and the supporting surface are provided with a first angle, an acquisition benchmark of an acquisition device and the supporting surface are provided with a second angle, and the second angle is smaller than the first angle;

the first angle and the second angle are changed by the same angle through the rotation of the second body relative to the first body.

Further, the processor is configured to, based on the received signal,

the environment parameter is used for switching the electronic equipment from a second limited authority state to a first limited authority state when the processor determines that the environment parameter meets a switching condition, and the authority of the first limited authority state is smaller than the authority of the second limited authority state.

Further, the method also comprises the following steps:

and the angle adjusting device is used for adjusting an included angle between the acquisition device and the first body, so that the included angle between the acquisition reference direction and the first surface is changed.

As can be seen from the above technical solutions, the electronic device disclosed in the present application includes: the device comprises a first body and a collecting device, wherein the first body is provided with a first surface, the collecting device is arranged in or on the first surface and used for collecting environmental parameters outside the first surface, and the included angle between the collecting reference direction of the collecting device and the first surface does not satisfy a vertical condition. Through setting up collection system in this scheme or on the first surface to the contained angle that makes collection system's collection reference direction and first surface does not satisfy the vertical condition, thereby can guarantee that collection system's collection reference direction and user place wait to detect the region and can coincide, has guaranteed the accuracy of the environmental parameter of collection, has improved user experience.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an electronic device disclosed in an embodiment of the present application;

fig. 2 is a schematic diagram of an included angle between a collection reference direction and a first surface according to an embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of an electronic device disclosed in an embodiment of the present application;

fig. 4 is a schematic structural diagram of an electronic device disclosed in an embodiment of the present application;

fig. 5 is a schematic structural diagram of an electronic device disclosed in an embodiment of the present application;

fig. 6 is a schematic structural diagram of an electronic device disclosed in an embodiment of the present application

Fig. 7 is a schematic structural diagram of an electronic device disclosed in an embodiment of the present application;

fig. 8 is a schematic structural diagram of an electronic device disclosed in an embodiment of the present application;

fig. 9 is a schematic structural diagram of an electronic device disclosed in an embodiment of the present application;

fig. 10 is a schematic diagram of an acquisition device for acquiring a distance data set within an acquisition range according to an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

The application discloses electronic equipment, its schematic structure is shown as figure 1, includes:

a first body 11 and a collecting device 12.

The first body 11 has a first surface, and the collecting device 12 is disposed in or on the first surface and is configured to collect an environmental parameter outside the first surface, wherein an included angle between a collecting reference direction of the collecting device and the first surface does not satisfy a vertical condition.

Collection system gathers environmental parameter, and environmental parameter can be the image information of the environment at electronic equipment place, or, sound information, or, distance information etc. and correspondingly, collection system can be: an image acquisition device, or a sound acquisition device, or a distance sensor, etc.

Whether the acquisition device is an image acquisition device, a sound acquisition device or a distance sensor, the acquisition device is bound to have a certain acquisition range for acquiring environmental parameters, and the acquisition device acquires the environmental parameters in the acquisition range. Therefore, it is desirable to have the acquisition device have an appropriate acquisition range, which is a range capable of acquiring the environmental parameter at the operation position of the electronic device.

The operation position of the electronic device, i.e. the region to be detected, may be related to a display screen of the electronic device, or may be related to an input device of the electronic device. If the electronic device is a computer, the operating position of the electronic device is right in front of the display screen, and if the electronic device is a mobile phone or a tablet computer, the operating position of the electronic device is above or in front of the display touch screen.

In particular, the collection device is disposed on a first body having a first surface, and the collection device is disposed in or on the first surface.

The first body is a part of the electronic device, and the first body is provided with a first surface, and the first surface faces to the operation position, namely the first surface faces to a user. Disposing the collection device on the first surface even though the collection device is displayed outside the first surface; the collecting device is arranged in the first surface, so that the collecting surface of the collecting device can be flush with the first surface or in the first surface, the collecting device does not protrude out of the first surface in the first body, and the first surface of the electronic equipment is kept tidy.

The included angle between the collection reference direction of the collection device and the first surface does not satisfy the vertical condition, wherein the collection reference direction may be the central line direction of the collection range, as shown in fig. 2, including: the collecting device comprises a first body 11, a collecting device 12, a collecting range a of the collecting device 12, a central line L of the collecting device, and a reverse extension line of the central line L of the collecting device, wherein the reverse extension line of the central line L of the collecting device is intersected with a first surface, an included angle formed by the intersection line is b, and the angle b is not a 90-degree angle.

The electronic device disclosed in the embodiment includes: the device comprises a first body and a collecting device, wherein the first body is provided with a first surface, the collecting device is arranged in or on the first surface and used for collecting environmental parameters outside the first surface, and the included angle between the collecting reference direction of the collecting device and the first surface does not satisfy a vertical condition. Through setting up collection system in this scheme or on the first surface to the contained angle that makes collection system's collection reference direction and first surface does not satisfy the vertical condition, thereby makes collection system's collection scope enlarge, has increased the collection scope and has waited the overlapping range of detecting the region, has guaranteed the accuracy of the environmental parameter of collection, has improved user experience.

The embodiment discloses an electronic device, a schematic structural diagram of which is shown in fig. 3, and the electronic device includes:

a first body 31, a collecting device 32 and an output device 33.

In addition to the same structure as the previous embodiment, the present embodiment is added with an output device 33.

Wherein the output device 33 is capable of outputting multimedia content, such as: a horn or a screen.

Further, output device can be display device, and display device sets up at first body, can let the user at first surface perception display image, and collection system is close to first lateral part setting, and first lateral part is the directional lateral part of the forward of display image.

The image of the electronic equipment is displayed on the first surface, namely the first surface comprises a surface of the display screen for displaying the image and also comprises a frame of the display screen.

The acquisition device is arranged in the first surface of the display screen or on the first surface of the display screen. The acquisition device can be arranged in or on the surface of the display screen, and can also be arranged in or on the surface of a frame of the display screen.

Specifically, the acquisition device is disposed close to the first side portion, and the first side portion is a side portion of the display image pointed in the forward direction, that is, the first side portion is related to the orientation of the content displayed on the display screen, and the side portion of the display content pointed in the direction is the first side portion.

Defining the orientation of the display device displaying the image as a forward direction, such as: a picture is displayed in the display screen, and a user needs to look upwards on the basis of the lower edge of the picture to conveniently watch the picture; if the display screen is a mobile phone display screen, when a user watches the picture through the mobile phone display screen, the user needs to watch the picture at the lower edge side of the mobile phone display screen, if the picture is watched at the upper edge side of the mobile phone display screen, the picture watched by the user is the picture turned by 180 degrees, the picture watched by the user is opposite to the actual picture, and the watching direction of the user is the same as the displaying direction of the picture, so that the displaying direction of the picture is taken as the forward direction, and the first side part is the forward-direction side part.

Using show the characters through cell-phone display screen as an example, the orientation of every word is from bottom to top, then, the forward is this direction from bottom to top promptly, and first lateral part is the lateral part of the direction from bottom to top promptly, the upper end edge of cell-phone display screen promptly, as shown in fig. 4, include: a first body 41, a collecting device 42 and a display screen 43.

Of course, the first side portion may also be the right side, the lower side or the left side of the display image, which is related to the predefined forward direction of the display image.

In addition, the acquisition device and the output device can also be: arranged side by side or stacked.

Wherein, collection system and output device set up side by side can be for: the collecting device and the output device are located at the same horizontal plane on the first body, as shown in fig. 5, and include: a first body 51, a collecting device 52 and an output device 53.

The stacking arrangement of the collecting device and the output device can be as follows: the direction of outputting the multimedia content by the output device is used as the front, the acquisition device and the output device are arranged in front of and behind, wherein the acquisition device can be arranged in front of the output device, and the acquisition device can also be arranged behind the output device. Taking the example of the acquisition device being set after the output device, as shown in fig. 6, the acquisition device includes: a first body 61, a collecting device 62 and an output device 63.

The relative position of the acquisition device and the output device may be any one of the above, and is not specifically limited herein.

The embodiment discloses an electronic device, a schematic structural diagram of which is shown in fig. 7, including:

a first body 71, a collecting device 72, an output device 73 and a second surface 74.

In addition to the same structure as the previous embodiment, the present embodiment adds a second surface 74.

Wherein the second surface is capable of holding the electronic device on a support surface.

The second surface holds the electronic device on a supporting surface, that is, the electronic device is placed on a desktop, so that the electronic device can be stably held and supported by the desktop, and then, a contact surface between the electronic device and the desktop is the second surface, and the supporting surface is the desktop.

The output reference of the output device and the supporting surface have a first angle, the collecting reference of the collecting device and the supporting surface have a second angle, and the second angle is smaller than the first angle.

The output reference of the output device is the output direction of the output device, the output direction of the output device is vertical to the output device, and the output reference is represented by L1, wherein L1 is vertical to the output device; l2 is the collection reference direction of the collection device, which is the central direction of the collection range of the collection device; l0 is parallel to the second surface 74.

Wherein, the output reference of the output device and the supporting surface form a first angle, namely a first angle a1 formed by the output reference L1 and L0 of the output device; the second angle formed by the collecting reference of the collecting device and the supporting surface, i.e. the second angle a2 formed by the collecting reference L2 of the collecting device and L0, is obviously an obtuse angle a1 and an acute angle a2, so that a2 is smaller than a1, i.e. the second angle is smaller than the first angle.

The embodiment discloses an electronic device, a schematic structural diagram of which is shown in fig. 8, including:

a first body 81, a collecting device 82 and a second body 83.

In addition to the same structure as the above embodiment, the second body 83 is added to the present embodiment.

Wherein, the first body 81 and the second body 83 are connected, and the first body 81 and the second body 83 can move relatively, so that the collection reference direction of the collection device is changed.

The electronic equipment comprises a first body and a second body, wherein the first body is connected with the second body, and the relative movement of the first body and the second body can change the collection reference direction of the collection device, namely the first body and the second body have a certain included angle, and the collection reference direction of the collection device is changed through the change of the included angle.

Then, the second body may be a body where a keyboard of a notebook computer is located, or a display stand of a desktop computer. Through the contained angle between adjustment first body and the second body for the collection scope of the collection device who sets up on the first body changes, and the collection benchmark direction that corresponds also changes.

Furthermore, the second body can be a plate-shaped body, is connected with the first body through a rotating shaft, and changes the collecting reference direction of the collecting device through the rotation of the second body relative to the first body;

because the electronic equipment is provided with the second surface, the second surface can keep the electronic equipment on a supporting surface, the output reference of the output device capable of outputting the multimedia content and the supporting surface have a first angle, the acquisition reference of the acquisition device and the supporting surface have a second angle, and the second angle is smaller than the first angle.

If the second body is a plate-shaped body and is connected with the first body through the rotating shaft, the notebook computer can be considered to be formed by the first body, the second body and the acquisition device, wherein the first body is also the plate-shaped body.

Through the first surface output display picture on the first body, make the contained angle between first body and the second body change through the relative motion of first body and second body, this moment, because first body position changes, so, output device's output benchmark changes, and is corresponding, because collection device is the same with output device, all sets up on first body, so, collection device's collection benchmark changes along with the change of first body position.

In a practical application scenario, the following are generally: the notebook computer is placed on a desktop, the first body and the second body are combined together, namely when the included angle is 0 degrees, the acquisition device cannot acquire environmental information, when the first body and the second body have a certain included angle, the content on the screen can be seen, the output reference of the screen is a first position at the moment, the included angle between the screen and the supporting surface is a first numerical value, the acquisition range of the acquisition device is a second position, and the included angle between the corresponding acquisition reference direction and the supporting surface is a second numerical value; when the included angle between the first body and the second body continues to increase, the output reference of the screen is the third position, the included angle between the screen and the supporting surface is the third numerical value, the collection range of the collection device is the fourth position, and the included angle between the corresponding collection reference direction and the supporting surface is the fourth numerical value.

Wherein a first variation range between the first position and the third position is the same as a second variation range between the second position and the fourth position, and a first value range between the first value and the third value is the same as a second value range between the second value and the fourth value; in addition, the difference between the first value and the second value is the same as the difference between the third value and the fourth value; and the second value is always smaller than the first value, and the fourth value is always smaller than the third value.

In addition, the first body is connected with the second body, and a columnar connection mode or an internal and external nested connection mode can be adopted as long as the first body and the second body are connected in a rotating mode.

The embodiment discloses an electronic device, a schematic structural diagram of which is shown in fig. 9, including:

a processing device 91 and a collecting device 92.

Wherein, processing apparatus includes: a second processor, and a first processor and/or a third processor, wherein:

the first processor is used for obtaining a state parameter, the state parameter indicates a working state of an operating system of the electronic equipment running on the second processor, if the state parameter indicates that the operating system is in an idle state, the third processor controls the acquisition device to obtain an environment parameter of an environment where the electronic equipment is located, and if the environment parameter meets a switching condition, the first processor controls the electronic equipment to be switched from a second permission limiting state to a first permission limiting state, wherein permission of the first permission limiting state is smaller than permission of the second permission limiting state.

The first processor may be a system controller EC and the second processor may be different from the first processor, wherein the second processor may be a CPU. The first processor is a processor which is used for waking up the second processor when the second processor is in a closed or low-power consumption state so as to realize normal operation of the operating system, or reducing the power consumption of the second processor or closing the second processor when the second processor is in a normal operation state so as to realize sleep or low-power consumption operation of the operating system; the first processor is a processor for performing management control on the input/output device; the second processor is a processor for running an operating system of the electronic device; the third processor is a processor for controlling the state of the acquisition device according to the state of the operating system.

The first processor obtains a state parameter, where the state parameter is used to indicate a working state of an operating system of the second processor, where the working state of the operating system of the electronic device at least may include a work state, that is, a working state, an Idle state, that is, an Idle state, and in addition, may also include a sleep state, a hibernation state, a standby state, a shutdown state, and the like. Wherein, the Idle state is: the electronic device does not detect the input, the Idle rate of the second processor exceeds a certain value, and the Idle time of the disk of the electronic device exceeds a certain duration, at this time, the operating system of the electronic device is considered to be in an Idle state.

When the electronic equipment runs in the working state of the operating system of the second processor, the working state indicates that a user is using the electronic equipment, and at the moment, the CPU is in a running mode with higher power consumption; when the operating state of the operating system of the electronic device running on the second processor is an idle state, it indicates that no user is currently operating the electronic device, but the display screen is in a display state, and at this time, the CPU is in a low power consumption operating mode.

The first processor obtains the state parameter of the operating system running on the second processor, which may specifically be: determining the state of the operating system by detecting the power consumption state of the second processor, namely the CPU, wherein the power consumption state of the CPU, namely the power saving state of the CPU, and C represents the power saving state of the CPU and is represented in a form of letters and numbers, wherein the smaller the number is, the larger the workload is; the larger the number, the more circuits and signals that are turned off, and the higher the power saving efficiency.

For example: the C0 state indicates that the processor is in a full-speed operation state and the energy consumption is highest; the C1 state can save about 70% of CPU power consumption relative to the C0 state, the C2 state can save about 70% of CPU power consumption and platform power consumption relative to the C0 state, the C4-C6 can reduce the CPU power consumption by reducing the CPU voltage, the C7 can represent a deep energy-saving state, and the C8-C10 can represent a deeper energy-saving state, so that circuits or signals which cannot be turned off before are turned off, and the deeper energy-saving state is achieved.

The method comprises the steps of detecting whether a CPU is in a C1 state or a C2 state or a C9 state or a C10 state currently, indicating that the CPU is in an idle state currently if the CPU is in a C9 state or a C10 state, and indicating that the CPU is in a working state currently if the CPU is in a C1 state or a C2 state.

The third processor may be the same as the first processor or different from the first processor and the third processor is different from the second processor. When the third processor is different from the first processor, the third processor may be a data processing chip ish (intel Sensor hub) for processing data of each Sensor in the electronic device, or may be another data processing chip.

When the state parameter indicates that the operating system is in a working state at the moment, the environment parameter of the environment where the electronic equipment is located does not need to be obtained through the acquisition device, and at the moment, the electronic equipment only needs to keep the current state to continue to operate; when the state parameter indicates that the operating system is in an idle state, it indicates that no user performs any operation on the electronic device currently, at this time, the environment parameter of the environment where the electronic device is located needs to be detected, and the third processor controls the acquisition device to acquire the environment parameter, so as to determine whether the state of the electronic device needs to be switched.

The third processor controls the acquisition device to obtain the environmental parameters of the environment where the electronic equipment is located, which can be specifically: the third processor controls the acquisition device to acquire the environmental parameters, and the environmental parameters are processed by the third processor, so that whether a user exists at the operation position of the electronic equipment or not is determined by the first processor, or whether the user exists in the preset range of the electronic equipment or not is determined by the first processor; the method can also comprise the following steps: the third processor controls the acquisition device to acquire the environmental parameters, and the environmental parameters are processed by the third processor, so that the first processor determines whether the operation position of the electronic equipment is a target user or not, or whether the target user exists in a preset range of the electronic equipment or not.

The third processor controls the acquisition device to be started, so that the acquisition device acquires the environmental parameters, and after the third processor processes the environmental parameters, the first processor judges the environmental parameters to determine whether the environmental parameters acquired by the acquisition device meet the switching conditions, wherein the switching conditions can specifically be: the operation position of the electronic equipment is empty, and no user is detected; alternatively, the preset range of the electronic device is by the user, but not the target user.

If the environmental parameter meets the switching condition, the first processor controls the electronic device to be in a first restricted permission state, wherein the first restricted permission state may specifically be: the first restricted permission state may be a state in which permission is restricted for operation or display of the electronic device: a sleep state or a standby state, etc.; in addition, the first restricted permission state may be: the brightness of the display screen is reduced to the first brightness so as to ensure the safety of information in the electronic equipment; alternatively, the first restricted permission state may be: the MS state, i.e. a modem Standby mode, is that only a small number of devices in the electronic device are in a power supply state, and other devices are all in a power off state, and the electronic device can exit the MS state and enter a normal on state by triggering the devices in the power supply state, where the devices in the power supply state may be network card modules.

The authority of the second limited authority state is greater than that of the first limited authority state, wherein when the first limited authority state is a dormant state, a sleeping state or a standby state, the second limited authority state can be a normal starting state; when the first limit authority state is that the brightness of the display screen is reduced to the first brightness, the second limit authority state may be that the brightness of the display screen of the electronic device is the initial brightness, and the like. The first limited authority state has authority limit, that is, the first processor can directly control the electronic device to switch from the idle state to the first limited authority state, and when the electronic device needs to be switched from the first limited authority state to the idle state or the working state, the electronic device needs to have a switching authority, for example: and inputting a correct password to end the first limited right state, or ending the first limited right state after the face recognition verification is passed, or ending the first limited right state after the fingerprint comparison is successful.

Further, when the state parameter obtained by the first processor indicates that the operating system is in an idle state, or when the first processor determines that the environmental parameter obtained by the acquisition device meets the switching condition, the brightness of the display screen is controlled to be reduced by the first processor, and/or the frequency of the second processor. After the preset time interval, the electronic equipment is controlled to be in the first limit authority state by the first processor.

Specifically, if the environmental parameter satisfies the switching condition, the first processor controls the electronic device to switch from the second restricted permission state to the first restricted permission state, including: if the environmental parameter meets the switching condition, the first processor controls the display brightness of the electronic equipment to be reduced to the preset brightness, and/or the frequency of the second processor is reduced to the preset frequency; after a preset time interval, the first processor controls the electronic equipment to be switched from the second limit authority state to the first limit authority state; and if the preset time length is not reached, determining that the environmental parameter does not meet the switching condition, and controlling the display brightness to be increased to the initial brightness by the first processor and/or increasing the frequency of the second processor to be increased to the initial frequency.

Further, it is determined that the environmental parameter satisfies the switching condition, and the first processor controls the electronic device to switch from the second limited permission state to the first limited permission state, which may further be: when the environmental parameter meets the switching condition for a first preset time, the first processor controls the electronic equipment to be switched from the second limit authority state to the first limit authority state. The limit authority state of the electronic equipment is not switched immediately after the environmental parameter is determined to meet the switching condition, but the switching is carried out after the environmental parameter meets the switching condition for a first preset time;

specifically, the following may be mentioned: and after the environmental parameter meets the switching condition and reaches a second preset time length, the first processor controls the display brightness of the electronic equipment to be reduced to preset brightness, and/or the frequency of the second processor is reduced to preset frequency.

When the user is detected to leave the acquisition range for a second preset time, the first processor controls the display brightness of the display screen of the electronic equipment to be reduced to preset brightness, and/or controls the frequency of the second processor to be reduced to preset frequency; and then, after a preset time interval, the first processor controls the electronic equipment to be switched from the second permission limiting state to the first permission limiting state.

In the process, the acquisition device continuously acquires the environmental parameters of the environment where the electronic equipment is located, and if the user leaves the acquisition range and does not reach the second preset time length, the environmental parameters acquired by the acquisition device indicate that the user returns to the acquisition range, the first processor does not need to control the brightness of the display screen of the electronic equipment to be reduced, control the frequency of the second processor to be reduced, and control the electronic equipment to be switched from the second limit authority state to the first limit authority state;

if the display brightness of the electronic equipment is controlled to be reduced to the preset brightness by the first processor, and/or after the frequency of the second processor is reduced to the preset frequency, timing is started for the preset time, and when the preset time is not reached, the environmental parameters acquired by the acquisition device indicate that the user returns to the acquisition range, the timing does not need to be continued, the electronic equipment does not need to be controlled by the first processor to be switched from the second limit authority state to the first limit authority state, the display brightness of the display screen is also controlled by the first processor to be improved to the initial brightness, and/or the frequency of the second processor is controlled to be improved to the initial frequency, so that the electronic equipment is in a normal starting state.

The preset brightness may be only brightness reduction, or brightness reduction to 0.

In the application, no matter the first processor obtains the state parameters, or the third processor controls the acquisition device to obtain the environment parameters of the environment where the electronic equipment is located, or the first processor controls the electronic equipment to be in the first limit authority state, the state parameters are all realized through the bottom layer hardware processor instead of being processed through the CPU or software.

Further, the third processor controls the acquisition device to obtain an environmental parameter of an environment where the electronic device is located, where the environmental parameter includes at least one of: the third processor controls the distance acquisition device to obtain a distance data set in an acquisition range; or the third processor controls the image acquisition device to obtain an image data set within the acquisition range; or the third processor controls the distance acquisition device to obtain a distance data set within the acquisition range, and the third processor controls the image acquisition device to obtain an image data set within the acquisition range according to the distance data set.

When the first mode is adopted:

and when the state parameter is determined to indicate that the operating system is in an idle state, the third processor controls the distance acquisition device to acquire a distance data set so as to control the state of the electronic equipment according to the distance data set.

Set up distance collection system on display screen panel, distance collection system includes transmitter and receiver, by distance collection system's transmitter emission light, if there is the sheltering from in the place ahead of emission light, this emission light can be reflected, form reflection light, reflection light is received by the receiver, according to the time difference that the moment that emission light was launched to the transmitter and the moment that reflection light was received to the receiver constitute, confirm this length between the display screen panel of sheltering from apart from electronic equipment.

Specifically, if the schematic diagram of the distance data set within the acquisition range obtained by the acquisition device for the distance acquisition device is shown in fig. 10, the method includes:

distance acquisition device 101, occlusion plane 102, wherein, distance acquisition device 101 includes: a transmitter 1011 and a receiver 1012, wherein the shielding surface 102 is disposed within the acquisition range from the acquisition device 101.

The transmitter 1011 and the receiver 1012 are not limited to be disposed vertically, but may be disposed on the same horizontal plane, or have a plurality of receivers disposed in different directions of the transmitter, so as to ensure that the reflected light can be received in a wider range.

If the time when the emitter 1011 emits light is T1, the time when the receiver receives the reflected light is T2, and the time difference between the received light and the emitted light is T, where T is T2-T1, the propagation speed of the light is known, the duration of T/2 is the time required for the light to reach the shielding surface from the distance collecting device, and the product of the speed and the duration is the distance between the distance collecting device 101 and the shielding surface 102.

Since the distance acquiring device is disposed on the display screen panel of the electronic device, the distance between the distance acquiring device 1012 and the shielding surface 102 is the distance between the electronic device and the shielding surface 102.

If the electronic device is fixed, the operation position of the electronic device is also fixed relative to the position of the electronic device, under the condition that the distance between the electronic device and the shielding surface 102 is determined, whether the distance is matched with the operation position of the electronic device is only required to be determined, if the distance is matched with the operation position of the electronic device, the operation position of the electronic device is provided with a user, the environmental parameters of the environment where the electronic device is located do not meet the switching condition, the electronic device still keeps the current state, and the first processor does not need to control the electronic device to be in the first limit authority state; if the information is not matched with the first limiting authority, the fact that the operating position of the electronic equipment is not provided with the user is indicated, the environmental parameters of the environment where the electronic equipment is located meet the switching regulation, and the first processor is required to control the electronic equipment to be in the first limiting authority state, so that the safety of the information in the electronic equipment is ensured.

If the electronic device is a mobile terminal, the distance between the operation position of the electronic device and the electronic device is necessarily within a certain range, and under the condition that the distance between the electronic device and the shielding surface 102 is determined, it is only required to determine whether the distance is matched with the operation position of the electronic device, if so, it is indicated that the operation position of the electronic device is provided with a user, the environmental parameters of the environment where the electronic device is located do not meet the switching condition, the electronic device still keeps the current state, and the first processor does not need to control the electronic device to be in the first limit authority state.

Because the inclination angle appears between distance collection device and the display screen panel, then will appear apart from two numerical values of actual distance and measuring distance between collection device and the shading face, consequently, after inclination angle c is designed, the relation between the actual distance d between distance collection device and the shading face and measuring distance d' is as shown in fig. 9, after correcting through the correction algorithm, the relation between actual distance and measuring distance is:

d ═ d '(f, a), where f is the transmitter's transmit frequency.

Taking an electronic device as an example, no matter whether the computer is a desktop computer or a notebook computer, an included angle between the display screen and the surface where the keyboard is located is generally 90-100 degrees, and if an inclination angle is added between the distance acquisition device and the display screen panel, because the acquisition range of the distance acquisition device is increased, correspondingly, the included angle between the display screen and the surface where the keyboard is located can also be increased, for example: c is 15 degrees, and when the included angle between the display screen and the surface where the keyboard is located reaches 125 degrees, the operation position of the electronic equipment is still in the collection range of the distance collection device.

Of course, when the acquisition device is an image acquisition device, the structure diagram shown in fig. 10 can be still used as an example for image acquisition.

When the second mode is adopted:

the acquisition device can also be an image acquisition device, and when the state parameter indicates that the operating system is in an idle state, the third processor controls the image acquisition device to acquire an image data set within an acquisition range.

The image acquisition device is arranged on a display screen panel of the electronic equipment, so that the operation position in front of the display screen panel of the electronic equipment is in the acquisition range of the image acquisition device, and the image acquisition device is used for acquiring the image in front of the display screen panel of the electronic equipment, so as to determine whether a user is in the operation position in front of the display screen panel.

The method can be specifically as follows: if no user exists in the image acquired by the image acquisition device, indicating that the environmental parameter meets the switching condition; or, the operating position in the image acquired by the image acquisition device is not provided with a user, and other positions except the operating position are provided with users, which also indicates that the environmental parameters meet the switching condition; or the image acquisition device acquires a plurality of images within a first preset time length so as to determine whether the time length when the user is not at the operation position of the electronic equipment reaches a second preset time length, and if the time length reaches the second preset time length, the environmental parameter meets the switching condition;

alternatively, it may be:

determining whether a first frame image and a second frame image of the image data set obtained by the image acquisition device at the current moment are changed, wherein the first frame image and the second frame image are adjacent frame images of adjacent moments, if the first frame image and the second frame image are changed, determining that the environmental parameter does not meet the switching condition, and if the first frame image and the second frame image are not changed, determining that the environmental parameter meets the switching condition.

Specifically, the image acquisition device acquires images in real time, and if the images at adjacent moments change, it indicates that a person walks, and the walking of the person can be specifically as follows: the user operating the electronic device leaves, or other people than the user operating the electronic device move within the acquisition range.

For example: the electronic equipment is in a working state at a first moment, is in an idle state at a second moment, and when the first processor determines that the electronic equipment is in the idle state, the third processor controls the image acquisition device to acquire an image data set;

or: the electronic equipment is in a work state at a first moment, is in an idle state at a second moment, and when the first processor determines that the electronic equipment is in the idle state, the third processor controls the image acquisition device to acquire an image data set.

When the third mode is adopted:

when the first processor obtains the state parameters and determines that the operating system is in an idle state, in order to ensure the safety of information in the electronic device, the third processor needs to control the acquisition device to acquire the environmental parameters.

Wherein, collection system can include: distance collection system and image acquisition device.

The distance acquisition device is used for obtaining a distance data set within an acquisition range, and then the third processor determines an image data set within the acquisition range of the distance acquisition device according to the distance data set. Specifically, the third processor processes the distance data set, the first processor determines whether a target object exists in the acquisition range of the distance acquisition device, and if the first processor determines that the data in the distance data set are all smaller than a certain threshold, it can be determined that the target object exists in the acquisition range of the distance acquisition device, and it indicates that a user exists at the operation position of the electronic device, and at this time, the state of the electronic device does not need to be switched; if the third processor determines that the target object does not exist in the acquisition range of the distance acquisition device, that is, the first processor determines that the data in the distance data set is greater than a certain threshold value, it indicates that no user is located at the operation position of the electronic device, or that no user is located in the acquisition range of the distance acquisition device, the third processor needs to start the image acquisition device, and the image acquisition device further confirms the data.

The method comprises the steps that an image data set in an acquisition range is obtained by an image acquisition device, then whether a target object exists in the acquisition range of the image acquisition device is determined by a first processor according to the image data set, if the target object exists in the acquisition range of the image acquisition device, it is indicated that a user exists at the operation position of the electronic equipment, and at the moment, the state of the electronic equipment does not need to be switched; if the first processor determines that the target object does not exist in the acquisition range of the image acquisition device, the electronic equipment is indicated to be not provided with a user at the operation position of the electronic equipment, or the electronic equipment is indicated to be not provided with a user in the acquisition range of the image acquisition device, the first processor is required to control the electronic equipment to be in a first limit authority state.

The acquisition of the distance acquisition device and the image acquisition device for the environmental parameters, and the judgment of the first processor for the environmental parameters are the same as the above embodiments, and are not described herein again.

In this embodiment, the state of the operating system is determined by first detecting the state parameters of the electronic device by the first processor, when the operating system is in an idle state, the distance acquisition device is started by the third processor, the distance data set is determined by the distance acquisition device, if the distance data set indicates that no target object exists, the image acquisition device is continuously started by the third processor, and only when the image data set acquired by the image acquisition device still indicates that no target object exists within the acquisition range of the image acquisition device, the electronic device is controlled to be in the first restricted permission state by the first processor, so that whether the state switching satisfies the energy-saving requirement can be determined in a progressive manner, and whether the state of the electronic device needs to be switched can be accurately determined, and in addition, the detection of the state, the judgment of the parameters and the state switching can be realized by bottom hardware, without software involvement.

Specifically, when the distance acquisition device determines a distance data set which indicates that no target object exists, that is, when a user leaves the electronic device, the third processor sends a GPIO interrupt signal to the image acquisition device, so that the image acquisition device is started, the image acquisition device acquires the image data set, and if the change between adjacent frame images determines whether the environmental parameter meets the switching condition, the third processor can acquire a picture characteristic dot matrix through the image acquisition device and compare the difference between the characteristic points of the first frame image and the second frame image to detect the motion behavior;

if the third processor detects that the first frame image and the second frame image are changed, the target object is in the acquisition range, namely the user is at the operation position of the electronic equipment, and at the moment, the current state of the electronic equipment system is kept; if no change between the first frame image and the second frame image is detected, it is indicated that no target object exists in the acquisition range, that is, the user leaves the operation position of the electronic device, at this time, the third processor informs the first processor through the GPIO interrupt signal, so that the first processor controls the electronic device to be switched from the second permission limiting state to the first permission limiting state.

It should be noted that the process of obtaining the environmental parameter includes at least one of the three embodiments described above, namely: at least one of the following is included: the third processor controls the distance acquisition device to obtain a distance data set in an acquisition range; or the third processor controls the image acquisition device to obtain an image data set within the acquisition range; or the third processor controls the distance acquisition device to obtain a distance data set within the acquisition range, and the third processor controls the image acquisition device to obtain an image data set within the acquisition range according to the distance data set.

Further, the method can also comprise the following steps: after the first processor controls the electronic equipment to be in the first limit authority state, the first processor continuously obtains the state parameters, so that when the state parameters are determined to indicate that the operating system is in an idle state, the third processor controls the acquisition device to obtain the environment parameters of the environment where the electronic equipment is located, namely when the electronic equipment is detected to be in a non-idle state, the third processor controls the acquisition device to obtain the environment parameters of the environment where the electronic equipment is located, the first limit authority state can be switched to the second limit authority state by the first processor only according to the environment parameters, and specifically, when the environment parameters meet a second switching condition, the first limit authority state is switched to the second limit authority state by the first processor; or, the first processor directly switches the restricted permission state according to the state parameter, that is, when the electronic device is detected to be in the non-idle state, the first processor can directly release the first restricted permission state of the electronic device and switch the restricted permission state to the second restricted permission state.

Such as: the first restricted permission state is: when the first processor detects that the state parameter indicates that the operating system is in the working state, the first processor releases the first limit authority state of the electronic device, and increases the brightness of the display screen to a second brightness value, wherein the second brightness value is greater than the first brightness value, and the display screen enters a second limit authority state.

The method can also comprise the following steps: after the first processor controls the electronic equipment to be in the first limit authority state, the third processor controls the continuous acquisition device to acquire the environmental parameters of the environment where the electronic equipment is located, so that the first processor determines whether to switch the limit authority state according to the environmental parameters, namely when the environmental parameters meet a second switching condition, the first processor controls the electronic equipment to switch the first limit authority state into the second limit authority state.

The second switching condition may be: the distance acquisition device is provided with a target object in the acquisition range, and/or the image acquisition device is provided with a target object in the acquisition range. Wherein, there is the target object in distance acquisition device's the collection within range, can specifically be: at least part of the data in the distance data set acquired by the distance acquisition device is smaller than a certain threshold, or the data in the distance data set is smaller than a certain threshold.

Of course, after the first processor controls the electronic device to switch from the second limited permission state to the first limited permission state, the first processor may continuously obtain the state parameters, and at the same time, the third processor continuously controls the collecting device to collect the environmental parameters of the environment where the electronic device is located.

Further, the third processor controls the distance acquisition device to obtain a distance data set within the acquisition range, including:

a distance acquisition device arranged on the electronic equipment body acquires a first distance data set within a first acquisition range; if the first distance data set shows that the target object does not exist in the first acquisition range, controlling the distance acquisition device to adjust the acquisition range through the third processor, so that the acquisition range of the distance acquisition device is adjusted from the first acquisition range to the second acquisition range; the third processor controls the distance acquisition device to obtain a second distance data set of a second acquisition range; if the second distance data set indicates that the target object exists within the second acquisition range, the third processor determines that the environmental parameter does not satisfy the switching condition.

When the first processor determines that the operating system is in an idle state, the third processor controls the distance acquisition device on the electronic equipment body to start, the distance acquisition device firstly acquires a first distance data set in a first acquisition range, if the first processor determines that the first distance data set in the first acquisition range indicates that a target object exists in the first acquisition range, the environment parameter is indicated to meet the switching condition, and the first processor controls the electronic equipment to be in a first limit authority state; if the first processor determines that the first distance data set in the first acquisition range indicates that the target object does not exist in the first acquisition range, the acquisition range of the distance acquisition device needs to be adjusted through the first processor, the acquisition range of the distance acquisition device is adjusted from the first acquisition range to a second acquisition range, then the third processor controls the distance acquisition device to obtain a second distance data set in the second acquisition range, and if the second distance data set indicates that the target object exists in the second acquisition range, it is determined that the environmental parameter does not meet the switching condition, and the state of the electronic equipment does not need to be switched; if the second distance data set indicates that the target object does not exist in the second acquisition range, the environmental parameter meets the switching condition, and the first processor controls the electronic device to be in the first limit authority state.

When setting up distance collection device on the electronic equipment body, electronic equipment's display screen panel promptly, its junction need set up a first angle adjustment mechanism to when can be adjusted the contained angle between distance collection device and the display screen panel in needs, can directly be controlled this first angle adjustment mechanism by first treater and change, realize the regulation of gathering the scope among the distance collection device.

Furthermore, if the acquisition device for acquiring the environmental parameters further comprises an image acquisition device, the second angle adjustment mechanism is also arranged at the joint of the image acquisition device and the display screen panel when the image acquisition device is arranged on the display screen panel of the electronic equipment, so that when the included angle between the image acquisition device and the display screen panel needs to be adjusted, the second angle adjustment mechanism can be directly controlled by the first processor to change, and the adjustment of the acquisition range in the image acquisition device is realized.

The adjustment process can also be as follows: when the first processor determines that the image acquisition device does not have the target object in the third acquisition range, the first processor controls the image acquisition device to adjust the acquisition range, so that the acquisition range of the image acquisition device is adjusted from the third acquisition range to the fourth acquisition range, image acquisition is continued under the condition that the image acquisition device is in the fourth acquisition range, and then the first processor judges whether the environmental parameters meet the switching conditions.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An electronic device, comprising:

a first body having a first surface;

2. The electronic device of claim 1, further comprising: an output device for outputting the output signals of the electronic device,

the output device is capable of outputting multimedia content.

3. The electronic device of claim 2, wherein the output device is a display device,

4. The electronic device of claim 2,

5. The electronic device of claim 2, wherein the electronic device has a second surface capable of holding the electronic device on a support surface;

6. The electronic device of claim 1, further comprising: a second body, a first body and a second body,

the first body is connected with the second body, and the first body and the second body can move relatively, so that the acquisition reference direction of the acquisition device is changed;

the second body is a plate-shaped body and is connected with the first body through a rotating shaft, and the acquisition reference direction of the acquisition device is changed through the rotation of the second body relative to the first body;

7. The electronic device of claim 1, further comprising: