CN111124135A

CN111124135A - Control method and control device

Info

Publication number: CN111124135A
Application number: CN201911415880.8A
Authority: CN
Inventors: 单震生
Original assignee: Lenovo Beijing Ltd
Current assignee: Lenovo Beijing Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-05-08
Anticipated expiration: 2039-12-31
Also published as: CN111124135B

Abstract

The application discloses a control method and a control device, wherein the control method comprises the following steps: obtaining a motion track of at least one identifiable object relative to an electronic device, wherein the motion track at least represents that the at least one identifiable object is close to or far away from the electronic device; and controlling the electronic equipment to switch from a current first state to a second state different from the first state under the condition that the motion trail meets the condition. The control method can accurately judge the use intention of the recognizable object for the electronic equipment according to the relative motion track between the recognizable object and the electronic equipment, further control the state of the electronic equipment, and switch from the current first state to a second state different from the first state, for example, control the electronic equipment to convert between the use state and the dormant state, so that the state of the electronic equipment is adapted to the executable object.

Description

Control method and control device

Technical Field

The present disclosure relates to the field of detection of electronic devices such as mobile phones and computers, and in particular, to a control method and a control device.

Background

Electronic equipment such as a mobile phone, a tablet computer, and a notebook computer may be provided with detectors such as a TOF sensor, and may detect a target object such as a user near the electronic equipment, for example, a distance between the user and the electronic equipment. However, the usage intention of the electronic device by the actual user cannot be accurately determined by the detector, for example, whether the user currently wants to use the electronic device cannot be determined, and thus the state of the electronic device cannot be accurately controlled according to the intention of the user, which may cause an erroneous operation of the electronic device.

Disclosure of Invention

The embodiment of the application provides the following scheme:

in one aspect, an embodiment of the present application provides a control method, including:

obtaining a motion track of at least one identifiable object relative to an electronic device, wherein the motion track at least represents that the at least one identifiable object is close to or far away from the electronic device;

and controlling the electronic equipment to switch from a current first state to a second state different from the first state under the condition that the motion trail meets the condition.

Optionally, determining that the motion trajectory satisfies a condition based on the motion trajectory determining that a first position condition is satisfied between a first object of the at least one identifiable object and the electronic device and a first motion trend of the first object satisfies a first condition;

wherein the first position condition is related to at least a first relative distance between the first object and the electronic device, and the first condition is related to at least a change of the first relative distance.

Optionally, the controlling the electronic device to switch from a current first state to a second state different from the first state includes:

controlling the electronic device to switch from a first state to a second state under the condition that a first relative distance between the first object and the electronic device meets a first threshold value and the first motion trend indicates that the first relative distance is continuously increasing, wherein the power consumption of the electronic device in the first state is higher than that of the electronic device in the second state;

and controlling the electronic equipment to switch from a first state to a second state under the condition that a first relative distance between the first object and the electronic equipment meets a first threshold value and the first motion trend indicates that the first relative distance is continuously reduced, wherein the power consumption of the electronic equipment in the first state is lower than that of the electronic equipment in the second state.

Optionally, determining that the motion trajectory satisfies a condition based on the motion trajectory determining that a second position condition is satisfied between a first object of the at least one identifiable object and the electronic device and a first motion trend of the first object satisfies a second condition;

wherein the second position condition is related to a first relative distance between the first object and the electronic device and a moving direction of the first object relative to the electronic device, and the second condition is related to at least a change of the first relative distance and the moving direction.

controlling the electronic device to switch from a first state to a second state under the condition that a first relative distance between the first object and the electronic device accords with a second threshold value, a motion direction of the first object relative to the electronic device accords with a first offset value, and the first motion trend indicates that the first relative distance and the first offset value are continuously increased, wherein the power consumption of the electronic device in the first state is higher than that in the second state;

and controlling the electronic equipment to switch from a first state to a second state under the condition that a first relative distance between the first object and the electronic equipment accords with a second threshold value, a motion direction of the first object relative to the electronic equipment accords with a second offset value, and the first motion trend indicates that the first relative distance and the second offset value are continuously reduced, wherein the power consumption of the electronic equipment in the first state is lower than that in the second state.

Optionally, determining that the motion trajectory satisfies a condition based on the motion trajectory determining that a third position condition is satisfied between a first object of the at least one identifiable object and the electronic device, a fourth position condition is satisfied between a second object of the at least one identifiable object and the electronic device, and a first motion trend of the first object satisfies the third condition and a second motion trend of the second object satisfies the fourth condition;

wherein the third position condition is related to at least a first relative distance between the first object and the electronic device, the fourth position condition is related to at least a second relative distance between the second object and the electronic device, the third condition is related to at least a change of the first relative distance, and the fourth condition is related to at least a change of the second relative distance.

controlling the electronic device to switch from a first state to a second state under the condition that the first relative distance meets a third threshold value, the second relative distance meets a fourth threshold value, the first motion trend indicates that the first relative distance is continuously increasing, and the second motion trend indicates that the second relative distance is continuously decreasing/increasing, wherein the power consumption of the electronic device in the first state is higher than that in the second state;

controlling the electronic device to switch from the first state to the second state under the condition that the first relative distance meets a third threshold value, the second relative distance meets a fourth threshold value, the first motion trend indicates that the first relative distance is continuously increased, and the second motion trend indicates that the change of the second relative distance is within a floating change amount, wherein the fourth threshold value is smaller than the third threshold value, and the authority of the electronic device in the first state is different from the authority of the electronic device in the second state;

and controlling the electronic device to switch from the first state to the second state under the condition that the first relative distance meets a third threshold value, the second relative distance meets a fourth threshold value, the first motion trend indicates that the first relative distance is continuously reduced, and the second motion trend indicates that the second relative distance is continuously reduced/increased, wherein the power consumption of the electronic device in the first state is lower than that in the second state.

controlling the electronic device to switch from a first state to a second state under the condition that the first relative distance meets a fifth threshold value, the second relative distance meets a sixth threshold value, the moving direction of the first object relative to the electronic device meets a third offset value, the moving direction of the second object relative to the electronic device meets a fourth offset value, and the first moving trend represents that the first relative distance and the first offset value are continuously increased and the second moving trend represents that the second relative distance and the second offset value are continuously increased/decreased, wherein the power consumption of the electronic device in the first state is higher than that in the second state;

controlling the electronic equipment to switch from a first state to a second state under the condition that the first relative distance meets a fifth threshold, the second relative distance meets a sixth threshold, the moving direction of the first object relative to the electronic equipment meets a third offset, the moving direction of the second object relative to the electronic equipment meets a fourth offset, the first moving trend indicates that the first relative distance is continuously increased, and the second moving trend indicates that the change of the second relative distance is within a floating change amount, wherein the fourth sixth threshold is smaller than the fifth third threshold, and the authority of the electronic equipment in the first state is different from the authority of the electronic equipment in the second state;

and controlling the electronic device to switch from a first state to a second state under the condition that the first relative distance meets a fifth threshold value, the second relative distance meets a sixth threshold value, the moving direction of the first object relative to the electronic device meets a third offset value, the moving direction of the second object relative to the electronic device meets a fourth offset value, and the first moving trend represents that the first relative distance and the third offset value are continuously reduced and the second moving trend represents that the second relative distance and the fourth offset value are continuously reduced/increased, wherein the power consumption of the electronic device in the first state is lower than that in the second state.

Optionally, the method further comprises: controlling the electronic equipment to be maintained in a current first state under the condition that the motion trail does not meet the condition;

wherein controlling the electronic device to maintain a current first state comprises:

controlling the electronic device to maintain a current first state if a first relative distance between a first object of the identifiable objects and the electronic device meets a seventh threshold and the first motion trend indicates that a change in the first relative distance is within a floating change amount;

controlling the electronic device to maintain a current first state if a first relative distance between a first object of the identifiable objects and the electronic device meets an eighth threshold and the first motion trend indicates that a change in the first relative distance is within a floating change amount;

and controlling the electronic equipment to maintain the current first state under the condition that a first relative distance between a first object of the identifiable objects and the electronic equipment accords with a ninth threshold value, a second relative distance between a second object of the identifiable objects and the electronic equipment accords with a tenth threshold value, and a first motion trend of the first object represents that the first relative distance is continuously increased/decreased, and a second motion trend of the second object represents that the change of the second relative distance is within a floating change amount.

On the other hand, an embodiment of the present application further provides a control device, including:

the acquisition module is configured to acquire a motion track of at least one identifiable object relative to the electronic equipment, wherein the motion track at least represents that the at least one identifiable object is close to or far away from the electronic equipment;

the control module is configured to control the electronic equipment to switch from a current first state to a second state different from the first state under the condition that the motion trail meets a condition.

In a third aspect, an embodiment of the present application further provides an electronic device, including:

a memory having an executable program stored therein and a processor executing the executable program to perform the steps of:

obtaining a motion track of at least one identifiable object relative to a first electronic device, wherein the motion track at least characterizes whether the at least one identifiable object is approaching or departing from the first electronic device;

and controlling the first electronic equipment to switch from a current first state to a second state different from the first state under the condition that the motion trail meets a condition.

In a fourth aspect, an embodiment of the present application further provides a storage medium, where an executable program of a computer is stored in the storage medium, and the computer executes the executable program to perform the following steps:

The beneficial effects of the embodiment of the application are that: the control method can accurately judge the use intention of the recognizable object for the electronic equipment according to the relative motion track between the recognizable object and the electronic equipment, further control the state of the electronic equipment, and switch from the current first state to a second state different from the first state, for example, control the electronic equipment to convert between a use (awakening) state and a dormant state, so that the state of the electronic equipment is adapted to the executable object, and the power consumption of the electronic equipment can also be reduced.

Drawings

FIG. 1 is a flow chart of a control method according to an embodiment of the present application;

fig. 2 is a scene diagram of the detection device of the electronic device detecting the identifiable object according to the embodiment of the present application;

FIG. 3 is a schematic structural diagram of a control device according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present application.

Detailed Description

Various aspects and features of the present application are described herein with reference to the drawings.

It will be understood that various modifications may be made to the embodiments of the present application. Accordingly, the foregoing description should not be construed as limiting, but merely as exemplifications of embodiments. Those skilled in the art will envision other modifications within the scope and spirit of the application.

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the application and, together with a general description of the application given above and the detailed description of the embodiments given below, serve to explain the principles of the application.

These and other characteristics of the present application will become apparent from the following description of alternative forms of embodiment, given as non-limiting examples, with reference to the attached drawings.

It should also be understood that, although the present application has been described with reference to some specific examples, a person of skill in the art shall certainly be able to achieve many other equivalent forms of application, having the characteristics as set forth in the claims and hence all coming within the field of protection defined thereby.

The above and other aspects, features and advantages of the present application will become more apparent in view of the following detailed description when taken in conjunction with the accompanying drawings.

Specific embodiments of the present application are described hereinafter with reference to the accompanying drawings; however, it is to be understood that the disclosed embodiments are merely exemplary of the application, which can be embodied in various forms. Well-known and/or repeated functions and constructions are not described in detail to avoid obscuring the application of unnecessary or unnecessary detail. Therefore, specific structural and functional details disclosed herein are not to be interpreted as limiting, but merely as a basis for the claims and as a representative basis for teaching one skilled in the art to variously employ the present application in virtually any appropriately detailed structure.

The specification may use the phrases "in one embodiment," "in another embodiment," "in yet another embodiment," or "in other embodiments," which may each refer to one or more of the same or different embodiments in accordance with the application.

Fig. 1 is a flowchart of a control method according to an embodiment of the present application. The control method of the embodiment of the application can be applied to a scene that a user uses electronic equipment such as a computer, and as shown in fig. 1, the method includes the following steps:

s1, obtaining a motion track of at least one identifiable object relative to the electronic equipment, wherein the motion track at least represents that the at least one identifiable object is close to or far away from the electronic equipment.

The recognizable object can be the user himself or other objects associated with the electronic device, and the recognizable object can be relatively displaced during the use of the electronic device and further has a corresponding motion track, for example, the recognizable object has a corresponding motion track when approaching, departing or in a static state. The motion track comprises position information, motion trend information and the like, and can represent related information of the change of the relative position relation between the identifiable object and the electronic equipment. In this embodiment, the electronic device may acquire a motion trajectory of the identifiable object with respect to the electronic device. In addition, the number of recognizable objects may be one or more. When the identifiable object is a single object, the electronic device may obtain a unique motion trajectory of the identifiable object, and when the identifiable object is multiple objects, such as a first object, a second object, a third object, and the like, the electronic device may obtain multiple motion trajectories of the respective objects, and further analyze and process the multiple motion trajectories.

And S2, controlling the electronic equipment to switch from the current first state to a second state different from the first state under the condition that the motion trail satisfies the condition.

The first state of the electronic device may be a state in which the electronic device is in high power consumption, a state in which the electronic device is in low power consumption, or other states under the current situation, where the state in which the electronic device is in high power consumption may also include multiple states, such as a state in which a screen is turned on, or a state in which only a background application is started or continues to run without turning on the screen; the low power consumption state may also include multiple states, such as a state of turning off the screen, or turning off the screen while closing or suspending the running of the background application. For example, if the electronic device is a notebook computer, the high power consumption state may include an operating state of the notebook computer, and the low power consumption state may include a standby state, a sleep state, and the like of the notebook computer. Similarly, the second state of the electronic device, different from the first state, may also be a low power consumption state, a high power consumption state or other states, and the low power consumption state may be a state of turning off a screen, or turning off a screen while closing or suspending the running of the background application; the high power consumption state can be a state that the screen is lighted, or a state that only the background application program starts or continues to run and the like that the screen is not lighted.

In this embodiment, the condition that the motion trajectory satisfies may be a preset condition, including a change condition of the motion trajectory, a current state condition of the motion trajectory, and the like, for example, the motion trajectory indicates that the recognizable object is approaching the electronic device quickly, and if the distance between the recognizable object and the electronic device becomes smaller, if a condition that the change exceeds 100 millimeters every 100 milliseconds is satisfied, the motion trajectory satisfies the condition. Thereby controlling the electronic device to switch from a current first state to a second state different from the first state, for example, from a low power consumption state of the electronic device to a high power consumption state of the electronic device (e.g., from a sleep state to an operational state of a laptop computer), the change of the state being adaptable to the specific needs of the identifiable object.

According to the control method, the use intention of the recognizable object for the electronic equipment can be accurately judged according to the relative motion track between the recognizable object and the electronic equipment, the state of the electronic equipment is further controlled, the recognizable object is switched from the current first state to the second state different from the first state, and if the electronic equipment is controlled to be converted between the use (awakening) state and the dormant state, the state of the electronic equipment is enabled to be adaptive to the executable object, and the power consumption of the electronic equipment can also be reduced.

In one embodiment of the present application, the control method further includes: determining that a first position condition is satisfied between a first object of the at least one identifiable object and the electronic device and a first motion trend of the first object satisfies a first condition based on the motion trajectory, determining that the motion trajectory satisfies a condition;

In conjunction with fig. 1 and fig. 2, specifically, the motion trajectory includes position information and a motion trajectory, and in this embodiment, a position condition of the identifiable object relative to the electronic device and a motion trend of the identifiable object relative to the electronic device may be determined based on the motion trajectory. The recognizable object may be one object or a plurality of objects, such as a first object, a second object, and the like, and the motion trajectory of each object includes the position information and the motion trend of the object. In one embodiment, the relative position condition and the motion trend both satisfy the respective corresponding conditions, and it can be determined that the motion trajectory satisfies the conditions. Namely: determining that a first position condition is met between a first object in the at least one identifiable object and the electronic equipment and a first motion trend of the first object meets a first condition based on the motion trail, and determining that the motion trail meets the condition. The position information may be a relative distance between the first object and the electronic device, or a relative distance between the first object and another reference object. The determination of the position information of the first object and the determination of the first movement trend of the first object may be performed by a detection device installed on or connected to the electronic device, for example, a tof (time of flight) sensor and other sensors are used to obtain the position information and the first movement trend of the first object, so as to determine whether the position information satisfies the first position condition and whether the first movement trend satisfies the first condition.

The first position condition is at least related to a first relative distance between the first object and the electronic device, for example, the first relative distance between the first object and the electronic device needs to be less than 1 meter to be considered as satisfying the first position condition. In addition, the change of the relative distance between the first object and the electronic device reflects the movement trend of the first object, and the first condition is at least related to the change situation of the first relative distance, for example, the change amount of the first relative distance in every hundred milliseconds needs to reach a specific value, and if the change amount in every hundred milliseconds needs to reach 100 millimeters, the movement trend is considered to meet the first condition.

In one embodiment of the present application, controlling the electronic device to switch from a current first state to a second state different from the first state includes:

and controlling the electronic equipment to switch from a first state to a second state under the condition that a first relative distance between the first object and the electronic equipment meets a first threshold value and the first motion trend indicates that the first relative distance is continuously increased, wherein the power consumption of the electronic equipment in the first state is higher than that of the electronic equipment in the second state.

The first threshold may be set according to a specific usage scenario, for example, the first threshold may be set to be less than 1 meter when a user (a first object) uses a notebook computer, and the first relative distance is considered to meet the first threshold when a distance between the user and the notebook computer meets a condition of being less than 1 meter. In addition, the continuous increase of the first relative distance indicates that the first object and the electronic device are continuously away from each other, that is, the first motion trend is the continuous away described above. In this embodiment, when the first relative distance meets the first threshold and the first motion trend represents a state where the first object and the electronic device are continuously away from each other, the electronic device is controlled to switch from a relatively high power consumption state to a relatively low power consumption state, so that the electronic device can reduce power consumption when a user is away from the electronic device (without using the electronic device). For example, in the process that the user is in the range of the first threshold and is far away from the notebook computer, which indicates that the user does not use the notebook computer currently, the notebook computer may control the notebook computer to switch from the running state (high power consumption) to the standby state (low power consumption), thereby saving power and system resources.

Similarly, the first threshold may be set to be less than 1 meter, and the first relative distance may be considered to meet the first threshold if the distance between the user and the notebook computer meets the condition of being less than 1 meter. In addition, the continuous decrease of the first relative distance indicates that the first object and the electronic device are in the process of continuous approaching, that is, the first motion trend is the continuous approaching described above. In this embodiment, when the first relative distance meets the first threshold and the first motion trend represents a state where the first object and the electronic device are continuously close to each other, the electronic device is controlled to switch from the sleep state to the wake state, so that the electronic device can be controlled to enter the wake state in advance when a user approaches the electronic device (the user needs to immediately use the electronic device), time is saved, and user experience is improved. For example, when the user approaches the notebook computer within the range of the first threshold, which indicates that the user wants to use the notebook computer immediately, the notebook computer may be controlled to switch from the original standby state (low power consumption state) to the running state (high power consumption state), thereby saving the user time.

In one embodiment of the present application, the method further comprises: determining that a first object of the at least one identifiable object satisfies a second condition based on the motion trajectory determining that a second position condition is satisfied between the first object and the electronic device and a first motion trend of the first object satisfies a second condition;

Specifically, the relative position condition and the motion trend both satisfy the respective corresponding conditions, and it can be determined that the motion trajectory satisfies the conditions. And determining that a second position condition is met between a first object in the at least one identifiable object and the electronic equipment and a first motion trend of the first object meets a second condition based on the motion trail, and determining that the motion trail meets the condition. The second position condition is respectively related to a first relative distance and a movement direction, the first relative distance is a relative distance between the first object and the electronic equipment, and the movement direction is a movement direction of the first object relative to the electronic equipment. The second condition is related to at least a change in the first relative distance and the direction of movement. For example, if the first object approaches the electronic device in a curve, the first relative distance is continuously decreased while the moving direction is always changed; or the first relative distance is continuously increased while the movement direction is always changed; or the first relative distance is continuously reduced while the moving direction is not changed all the time; or the first relative distance is continuously increased while the direction of movement is not changed at all times. And the second condition can be set according to the actual situation, so that whether the first movement trend meets the second condition or not can be judged according to the specific situation of the change of the first relative distance and the movement direction.

For example, on the one hand, when the first object moves relative to the electronic device, the first relative distance satisfies the set distance condition, and the first relative distance is continuously reduced while the moving direction of the first object is always changed, it may be determined that the user is approaching the electronic device in a curved motion, so that it may be determined that the motion trajectory satisfies the condition, and the electronic device may be controlled to switch from the current first state to a second state different from the first state, such as from a standby state to an operating state.

On the other hand, the first object moves relative to the reverse electronic device, the first relative distance meets the set distance condition, and the movement direction of the first object is changed all the time while the first relative distance is continuously increased, so that it can be determined that the user is moving away from the electronic device in a curved movement manner, and the movement trajectory meets the condition, and further the electronic device is controlled to switch from the current first state to a second state different from the first state, such as switching from the running state to the sleep state.

and controlling the electronic equipment to switch from a first state to a second state under the condition that a first relative distance between the first object and the electronic equipment accords with a second threshold value, a motion direction of the first object relative to the electronic equipment accords with a first offset value, and the first motion trend indicates that the first relative distance and the first offset value are continuously increased, wherein the power consumption of the electronic equipment in the first state is higher than that in the second state.

Specifically, the first object may approach or depart from the electronic device in the form of a curve. The offset in this embodiment is an offset angle of the detecting device facing the electronic device with respect to the first object, and the movement direction of the first object corresponding to the offset angle indicates that the first object normally moves in a curved manner with respect to the electronic device, rather than the first object passing through the electronic device or other behaviors unrelated to the electronic device. When the first relative distance meets the second threshold value, the moving direction of the first object meets the offset angle (i.e. the first offset amount), and the first relative distance and the first offset amount are continuously increased, it indicates that the first object moves away from the electronic device in a curved manner, so as to control the electronic device to switch from a high power consumption state to a low power consumption state, such as switching the electronic device from an operating state to a standby state.

Similarly, the offset in this embodiment is an offset angle of the detecting device facing the electronic device with respect to the first object, and the movement direction of the first object corresponding to the offset angle indicates that the first object normally moves in a curved manner with respect to the electronic device, rather than the curve passing through the electronic device or other actions unrelated to the electronic device. In the case that the first relative distance meets the second threshold, the moving direction of the first object meets the offset angle (i.e., the second offset amount), and the first relative distance and the second offset amount are continuously decreasing, it indicates that the first object approaches the electronic device in a curved motion manner, so as to control the electronic device to switch from the state of low power consumption to the state of high power consumption, such as switching the electronic device from the standby state to the operating state.

In one embodiment of the present application, the method further comprises: determining that a third position condition is met between a first object of the at least one identifiable object and the electronic equipment and a fourth position condition is met between a second object of the at least one identifiable object and the electronic equipment based on the motion trail, and a first motion trend of the first object meets the third condition and a second motion trend of the second object meets the fourth condition, wherein the motion trail meets the conditions;

In particular, there may be multiple identifiable objects around the electronic device that are not all associated with the electronic device, such as a first object being the owner of the electronic device and a second object being someone else unrelated to the electronic device. The first object has a first relative distance with the electronic device, and the second object has a second relative distance with the electronic device. And the third condition and the fourth condition may be set according to a specific use scenario, for example, the third condition may be set to be continuously close to the electronic device, the fourth condition may be set to be continuously far away from the electronic device, and the like.

And under the condition that the first relative distance meets the third position condition, the second relative distance meets the fourth position condition, the first motion trend of the first object meets the third condition, and the second motion trend of the second object meets the fourth condition, determining that the motion track meets the conditions, and controlling the electronic equipment to be switched from the current first state to the second state. For example, the first object is the owner of the electronic device, the second object is the other person, the owner is continuously close to the electronic device, and the other person is continuously far away from the electronic device, so that the motion trail is determined to meet the condition, and the electronic device is controlled to be switched from the standby state to the running state.

In one embodiment of the present application, controlling the electronic device to switch from a current first state to a second state different from the first state includes the following steps:

specifically, the third threshold and the fourth threshold may be specifically set according to a use scenario, for example, in a scenario in which a user uses a notebook computer, the third threshold and the fourth threshold may be set to be the same (or different, for example, a range of the third threshold is greater than a range of the fourth threshold), and both may be set to be within 1200 mm, so when the first relative distance between the first object and the notebook computer is within 1200 mm, the first relative distance meets the third threshold; and when the second relative distance between the second object and the notebook computer is within 1200 mm, the second relative distance accords with a fourth threshold value. In this embodiment, if the first relative distance meets the third threshold and the second relative distance meets the fourth threshold, the electronic device is controlled to switch from the high power consumption state to the low power consumption state if the first object is continuously far away from the notebook computer, and the second object is continuously close to the notebook computer or continuously far away from the notebook computer, that is, the notebook computer can switch the states only according to the behavior will of the owner (the first object), and can switch from the running state to the standby state if the owner is far away from the notebook computer.

specifically, the second relative distance may be changed in a floating manner within a certain range, such as increasing a certain distance or decreasing a certain distance, the floating change amount ensures that the second relative distance is increased or decreased by a certain distance, and the specific value may be set or adjusted according to the usage scenario. The electronic device has different authorities, such as administrator authority, client authority and the like, if the owner of the electronic device can have higher-level administrator authority, and the client can have lower-level client authority. The present embodiment may control the state of the electronic device and the rights in the state according to the respective movement tendencies of the first object and the second object.

For example, a first relative distance between the host (the first object) of the notebook computer and the notebook computer meets a third threshold, a second relative distance between the client (the second object) and the notebook computer meets a fourth threshold, wherein the fourth threshold is smaller than the third threshold, i.e. the client is closer to the notebook computer, when the host is far away from the notebook computer and the client is near the notebook computer (but not far away), the electronic device can be controlled to switch from the first state to the second state, and the first state has administrator authority and the second state has client authority, so that the client can still use the notebook computer, but the use authority is just client authority.

For example, the owner (first object) of the notebook computer can completely control the notebook computer, and the owner can allow other clients (second objects) to use the notebook computer or view the content in the notebook computer. Under the condition that the host is continuously far away from the notebook computer, no matter the client is far away from or close to the notebook computer, the notebook computer can be controlled to be switched from the low-power-consumption state to the high-power-consumption state, and if the standby state is switched to the running state, the screen is lightened, so that the client can use or check the content in the notebook computer at any time.

specifically, the offset is an offset angle of the detecting device facing the electronic device relative to the first object, and the movement direction of the first object is in accordance with the offset angle, which indicates that the first object normally moves in a curved manner relative to the electronic device, rather than the first object curvedly passes through the electronic device or other behaviors unrelated to the electronic device. In this embodiment, the first object is continuously far from the electronic device, the first relative distance meets a fifth threshold, and the moving direction meets a third offset, that is, the first object is far from the electronic device in a curved manner within the fifth threshold, and the second object is also moved in a curved manner relative to the electronic device, including approaching or moving away from the electronic device, if the second relative distance meets a sixth threshold. At this time, the fifth threshold may be the same as the sixth threshold (that is, the first object and the second object are within the same range from the electronic device), or may be greater than the sixth threshold (that is, the range from the first object to the electronic device may be appropriately greater than the range from the second object to the electronic device), so as to control the electronic device to switch from the first state with high power consumption to the second state with low power consumption. For example, the host is far away from the electronic device in a curve form, and the client can set the electronic device to be in a low power consumption state, such as a screen-off state, no matter the host is far away from or close to the electronic device in the curve form, so that energy is saved.

Controlling the electronic equipment to switch from a first state to a second state under the condition that the first relative distance meets a fifth threshold, the second relative distance meets a sixth threshold, the moving direction of the first object relative to the electronic equipment meets a third offset, the moving direction of the second object relative to the electronic equipment meets a fourth offset, the first moving trend indicates that the first relative distance is continuously increased, and the second moving trend indicates that the change of the second relative distance is within a floating change amount, wherein the sixth threshold is smaller than the fifth threshold, and the authority of the electronic equipment in the first state is different from the authority of the electronic equipment in the second state;

specifically, the first object moves in a curved manner relative to the electronic device, and the moving direction corresponds to a third offset, and the second object moves in a curved manner relative to the electronic device, and the moving direction corresponds to a fourth offset, which satisfies a value of a detection range of the detection device, and may be 0 to a specific value, which satisfies a value of a tof (time of flight) sensor and other sensor acquisition angle ranges, for example. Of course, the fourth offset may be set and adjusted according to a specific usage scenario. In this embodiment, the sixth threshold is smaller than the fifth threshold, that is, the movable range of the second object relative to the electronic device is smaller than the movable range of the first object, the first object is away from the electronic device in the form of a curve, and the electronic device is controlled to switch from the first state to the second state to switch the operation right of the electronic device regardless of whether the second object is away from or close to the electronic device in the form of a curve (within a floating variation). The method comprises the steps of switching from a higher authority to a lower authority, or switching from a single administrator authority to a client authority which can log in by multiple users, and the like.

Further in connection with the above embodiment, the first object approaches the electronic device in the form of a curve, and the electronic device is controlled to switch from the first state with lower power consumption to the second state with higher power consumption regardless of whether the second object moves away from or approaches the electronic device in the form of a curve (within the floating variation). For example, the electronic device is switched from the screen-rest state to the screen-on state, so that the second object can continuously view the content displayed on the screen of the electronic device.

In one embodiment of the present application, the method further comprises: controlling the electronic equipment to be maintained in a current first state under the condition that the motion trail does not meet the condition;

Specifically, the motion trajectory does not satisfy the condition, that is, the detection result of the detection device on the electronic device detecting the recognizable object indicates that the motion trajectory of the recognizable object does not satisfy the requirement, and in this case, the electronic device may be controlled to maintain the original first state. On one hand, in the range that the first relative distance between the recognizable object and the electronic device meets the seventh threshold, all the recognizable objects do not have large actions, that is, the change of the first relative distance between the recognizable object and the electronic device is within the floating change amount, and the electronic device can be controlled to maintain the original first state, for example, the state of the screen being lighted. On the other hand, in the range where the first relative distance from the electronic device meets the eighth threshold, all the recognizable objects do not have a large motion, that is, the change of the first relative distance between the recognizable object and the electronic device is within the floating change amount, and the electronic device may be controlled to maintain the original first state, for example, maintain the state of screen blanking. In yet another aspect, the first relative distance between the first object and the electronic device meets a ninth threshold, the ninth threshold characterizing that the first object is not near the electronic device, but far away from the electronic device, or not moving far away; the second relative distance between the second object and the electronic device meets a tenth threshold, the first object is far away from or near the electronic device, although the change in the second relative distance is within the floating change amount, and the electronic device person is in the first state, such as being maintained in a state where the screen is off. For example, the host (the first object) is far away from the notebook computer, and at this time, even if other people approach the computer, the computer is still controlled to be in the off-screen state, so that system resources are prevented from being consumed, and power is saved.

The present application also provides a control apparatus, as shown in fig. 3, including:

the acquisition module is configured to acquire a motion track of at least one identifiable object relative to the electronic device, wherein the motion track at least represents that the at least one identifiable object is close to or far away from the electronic device.

The recognizable object can be the user himself or other objects associated with the electronic device, and the recognizable object can be relatively displaced during the use of the electronic device and further has a corresponding motion track, for example, the recognizable object has a corresponding motion track when approaching, departing or in a static state. The motion track comprises position information, motion trend information and the like, and can represent related information of the change of the relative position relation between the identifiable object and the electronic equipment. In this embodiment, the obtaining module may obtain a motion trajectory of the identifiable object relative to the electronic device. In addition, the number of recognizable objects may be one or more. When the identifiable object is a single object, the obtaining module may obtain a unique motion trajectory of the identifiable object, and when the identifiable object is multiple objects, such as a first object, a second object, a third object, and the like, the obtaining module may obtain multiple motion trajectories of each object, and further analyze and process the multiple motion trajectories.

In this embodiment, the condition that the motion trajectory satisfies may be a preset condition, including a change condition of the motion trajectory, a current state condition of the motion trajectory, and the like, for example, the motion trajectory indicates that the recognizable object is approaching the electronic device quickly, and if the distance between the recognizable object and the electronic device becomes smaller, if a condition that the change exceeds 100 millimeters every 100 milliseconds is satisfied, the motion trajectory satisfies the condition. The control module thereby controls the electronic device to switch from a current first state to a second state different from the first state, for example from a low power consumption state of the electronic device to a high power consumption state of the electronic device (e.g. from a sleep state to an operational state of a laptop computer), the change of state being adaptable to the specific needs of the identifiable subject.

The electronic equipment can accurately judge the use intention of the recognizable object for the electronic equipment according to the relative motion track between the recognizable object and the electronic equipment, further control the state of the electronic equipment, and switch from the current first state to a second state different from the first state, for example, control the electronic equipment to convert between a use (awakening) state and a dormant state, so that the state of the electronic equipment is adapted to the executable object, and the power consumption of the electronic equipment can also be reduced.

In one embodiment of the present application, the control module is further configured to: determining that a first position condition is satisfied between a first object of the at least one identifiable object and the electronic device and a first motion trend of the first object satisfies a first condition based on the motion trajectory, determining that the motion trajectory satisfies a condition;

In one embodiment of the present application, the control module is further configured to:

In one embodiment of the present application, the control module is further configured to: determining that a first object of the at least one identifiable object satisfies a second condition based on the motion trajectory determining that a second position condition is satisfied between the first object and the electronic device and a first motion trend of the first object satisfies a second condition;

In one embodiment of the present application, the control module is further configured to: determining that a third position condition is met between a first object of the at least one identifiable object and the electronic equipment and a fourth position condition is met between a second object of the at least one identifiable object and the electronic equipment based on the motion trail, and a first motion trend of the first object meets the third condition and a second motion trend of the second object meets the fourth condition, wherein the motion trail meets the conditions;

In one embodiment of the present application, the control module is further configured to: controlling the electronic device to switch from a first state to a second state under the condition that the first relative distance meets a third threshold value, the second relative distance meets a fourth threshold value, the first motion trend indicates that the first relative distance is continuously increasing, and the second motion trend indicates that the second relative distance is continuously decreasing/increasing, wherein the power consumption of the electronic device in the first state is higher than that in the second state;

In one embodiment of the present application, the control module is further configured to: controlling the electronic device to switch from a first state to a second state under the condition that the first relative distance meets a fifth threshold value, the second relative distance meets a sixth threshold value, the moving direction of the first object relative to the electronic device meets a third offset value, the moving direction of the second object relative to the electronic device meets a fourth offset value, and the first moving trend represents that the first relative distance and the first offset value are continuously increased and the second moving trend represents that the second relative distance and the second offset value are continuously increased/decreased, wherein the power consumption of the electronic device in the first state is higher than that in the second state;

In one embodiment of the present application, the control module is further configured to: controlling the electronic equipment to be maintained in a current first state under the condition that the motion trail does not meet the condition;

An embodiment of the present application further provides an electronic device, as shown in fig. 4, including:

In one embodiment of the present application, the processor executing the executable program further performs the steps of:

determining that a first position condition is satisfied between a first object of the at least one identifiable object and the first electronic device and a first motion trend of the first object satisfies a first condition based on the motion trajectory, determining that the motion trajectory satisfies a condition;

wherein the first position condition is related to at least a first relative distance between the first object and the first electronic device, and the first condition is related to at least a change of the first relative distance.

controlling the first electronic device to switch from a first state to a second state under the condition that a first relative distance between the first object and the first electronic device meets a first threshold value and the first motion trend indicates that the first relative distance is continuously increasing, wherein the power consumption of the first electronic device in the first state is higher than that of the first electronic device in the second state;

and controlling the first electronic device to switch from a first state to a second state under the condition that a first relative distance between the first object and the first electronic device meets a first threshold and the first motion trend indicates that the first relative distance is continuously reduced, wherein the power consumption of the first electronic device in the first state is lower than that of the first electronic device in the second state.

determining that a first object of the at least one identifiable object satisfies a second condition based on the motion trajectory determining that a second position condition is satisfied between the first object and the first electronic device and a first motion trend of the first object satisfies a second condition;

wherein the second position condition is related to a first relative distance between the first object and the first electronic device and a moving direction of the first object relative to the first electronic device, and the second condition is related to at least a change of the first relative distance and the moving direction.

controlling the first electronic device to switch from a first state to a second state under the condition that a first relative distance between the first object and the first electronic device accords with a second threshold value, a motion direction of the first object relative to the first electronic device accords with a first offset, and the first motion trend indicates that the first relative distance and the first offset are continuously increased, wherein the power consumption of the first electronic device in the first state is higher than that in the second state;

and controlling the first electronic equipment to switch from a first state to a second state under the condition that a first relative distance between the first object and the first electronic equipment accords with a second threshold, a motion direction of the first object relative to the first electronic equipment accords with a second offset, and the first motion trend indicates that the first relative distance and the second offset are continuously reduced, wherein the power consumption of the first electronic equipment in the first state is lower than that in the second state.

determining that a third position condition is met between a first object of the at least one identifiable object and the first electronic equipment, a fourth position condition is met between a second object of the at least one identifiable object and the first electronic equipment, a first motion trend of the first object meets a third condition, and a second motion trend of the second object meets a fourth condition based on the motion trail, and determining that the motion trail meets the conditions;

wherein the third position condition is related to at least a first relative distance between the first object and the first electronic device, the fourth position condition is related to at least a second relative distance between the second object and the first electronic device, the third condition is related to at least a change of the first relative distance, and the fourth condition is related to at least a change of the second relative distance.

controlling the first electronic device to switch from a first state to a second state under the condition that the first relative distance meets a third threshold value, the second relative distance meets a fourth threshold value, the first motion trend indicates that the first relative distance is continuously increasing, and the second motion trend indicates that the second relative distance is continuously decreasing/increasing, wherein the power consumption of the first electronic device in the first state is higher than that in the second state;

controlling the first electronic device to switch from a first state to a second state under the condition that the first relative distance meets a third threshold value, the second relative distance meets a fourth threshold value, the first motion trend indicates that the first relative distance is continuously increased, and the second motion trend indicates that the change of the second relative distance is within a floating change amount, wherein the fourth threshold value is smaller than the third threshold value, and the authority of the first electronic device in the first state is different from the authority of the first electronic device in the second state;

and controlling the first electronic device to switch from the first state to the second state under the condition that the first relative distance meets a third threshold value, the second relative distance meets a fourth threshold value, the first motion trend indicates that the first relative distance is continuously reduced, and the second motion trend indicates that the second relative distance is continuously reduced/increased, wherein the power consumption of the first electronic device in the first state is lower than that in the second state.

controlling the first electronic device to switch from a first state to a second state under the condition that the first relative distance meets a fifth threshold value, the second relative distance meets a sixth threshold value, the moving direction of the first object relative to the first electronic device meets a third offset value, the moving direction of the second object relative to the first electronic device meets a fourth offset value, and the first moving trend represents that the first relative distance and the first offset value are continuously increased and the second moving trend represents that the second relative distance and the second offset value are continuously increased/decreased, wherein the power consumption of the first electronic device in the first state is higher than that in the second state;

controlling the first electronic device to switch from a first state to a second state under the condition that the first relative distance meets a fifth threshold, the second relative distance meets a sixth threshold, the moving direction of the first object relative to the first electronic device meets a third offset, the moving direction of the second object relative to the first electronic device meets a fourth offset, and the first moving trend represents that the first relative distance is continuously increased and the second moving trend represents that the change of the second relative distance is within a floating change amount, wherein the fourth sixth threshold is smaller than the fifth third threshold, and the authority of the first electronic device in the first state is different from the authority of the first electronic device in the second state;

and controlling the first electronic device to switch from the first state to the second state under the condition that the first relative distance meets a fifth threshold value, the second relative distance meets a sixth threshold value, the moving direction of the first object relative to the first electronic device meets a third offset value, the moving direction of the second object relative to the first electronic device meets a fourth offset value, and the first moving trend represents that the first relative distance and the third offset value are continuously reduced and the second moving trend represents that the second relative distance and the fourth offset value are continuously reduced/increased, wherein the power consumption of the first electronic device in the first state is lower than that of the first electronic device in the second state.

under the condition that the motion trail does not meet the condition, controlling the first electronic equipment to be maintained in a current first state;

wherein controlling the first electronic device to maintain a current first state comprises:

controlling the first electronic device to maintain a current first state if a first relative distance between a first object of the identifiable objects and the first electronic device meets a seventh threshold and the first motion trend indicates that a change in the first relative distance is within a floating change amount;

controlling the first electronic device to maintain a current first state if a first relative distance between a first object of the identifiable objects and the first electronic device meets an eighth threshold and the first motion trend indicates that a change in the first relative distance is within a floating change amount;

and controlling the first electronic equipment to maintain the current first state under the condition that a first relative distance between a first object of the identifiable objects and the first electronic equipment accords with a ninth threshold value, a second relative distance between a second object of the identifiable objects and the first electronic equipment accords with a tenth threshold value, and a first motion trend of the first object represents that the first relative distance is continuously increased/decreased, and a second motion trend of the second object represents that the change of the second relative distance is within a floating change amount.

An embodiment of the present application further provides a storage medium, where an executable program of a computer is stored in the storage medium, and the computer executes the executable program to perform the following steps:

In one embodiment of the present application, the computer executing the executable program further performs the steps of:

The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.

Claims

1. A control method, comprising:

2. The method of claim 1, determining that the motion trajectory satisfies a condition based on the motion trajectory determining that a first location condition is satisfied between a first object of the at least one identifiable object and the electronic device and a first motion trend of the first object satisfies a first condition;

3. The method of claim 2, controlling the electronic device to switch from a current first state to a second state different from the first state, comprising:

4. The method of claim 1, determining that the motion trajectory satisfies a condition based on the motion trajectory determining that a second position condition is satisfied between a first object of the at least one identifiable object and the electronic device and a first motion trend of the first object satisfies a second condition;

5. The method of claim 4, controlling the electronic device to switch from a current first state to a second state different from the first state, comprising:

6. The method of claim 1, determining that the motion trajectory satisfies a condition based on the motion trajectory determining that a third position condition is satisfied between a first object of the at least one identifiable object and the electronic device, a fourth position condition is satisfied between a second object of the at least one identifiable object and the electronic device, and a first motion trend of the first object satisfies a third condition and a second motion trend of the second object satisfies a fourth condition;

7. The method of claim 6, controlling the electronic device to switch from a current first state to a second state different from the first state, comprising:

8. The method of claim 6, controlling the electronic device to switch from a current first state to a second state different from the first state, comprising:

9. The method of any of claims 1 to 8, further comprising: controlling the electronic equipment to be maintained in a current first state under the condition that the motion trail does not meet the condition;

10. A control device, comprising: