CN110996335B

CN110996335B - Orientation method of radiation area and electronic equipment

Info

Publication number: CN110996335B
Application number: CN201911167347.4A
Authority: CN
Inventors: 蔡云涛
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2022-09-02
Anticipated expiration: 2039-11-25
Also published as: CN110996335A

Abstract

The embodiment of the invention discloses a method for orienting a radiation area and electronic equipment, wherein the method comprises the following steps: under the condition that a hotspot starting operation is received, acquiring scene information where a user is currently located, determining hotspot signal coverage area information matched with the scene information according to the scene information, and then adjusting a signal radiation range of an antenna based on the hotspot signal coverage area information to enable a hotspot signal to be in a target range, wherein the target range corresponds to the hotspot signal coverage area information. By the embodiment of the invention, the problem of unnecessary energy consumption caused by a large amount of useless coverage areas in the range where the hotspot signal is located is solved.

Description

Orientation method of radiation area and electronic equipment

Technical Field

The present invention relates to the field of mobile communications technologies, and in particular, to a method for orienting a radiation area and an electronic device.

Background

The WIFI technology is a main means for realizing wireless network access for portable electronic devices such as mobile phones, tablet devices, and notebook computers. The electronic equipment can not only realize network access, but also provide a small-sized WIFI network for the hotspot by itself under the condition of network access, so that other electronic equipment can access, and great convenience is brought to the life of people.

The electromagnetic wave radiated by the electronic device providing the hot spot in the process of providing the wifi signal is usually radiated in the direction of 360 degrees by taking the electronic device as a round point. However, users accessing hot spots tend to have limited range of activity, resulting in useless coverage of a large number of electromagnetic waves and unnecessary power consumption.

Disclosure of Invention

An embodiment of the present invention provides a method for directing a radiation area and an electronic device, so as to solve the problem of unnecessary energy consumption caused by a large amount of useless coverage areas existing in the range where a hotspot signal is located in the prior art.

In order to solve the above technical problem, the embodiment of the present invention is implemented as follows:

in a first aspect, an embodiment of the present invention provides a method for orienting a radiation region, including:

under the condition that a hotspot starting operation is received, acquiring current scene information of a user;

determining hot spot signal coverage area information matched with the scene information according to the scene information;

and adjusting the signal radiation range of the antenna based on the hot spot signal coverage area information so as to enable the hot spot signal to be in a target range, wherein the target range corresponds to the hot spot signal coverage area information.

In a second aspect, an embodiment of the present invention provides an electronic device, including:

the scene information acquisition module is used for acquiring the scene information of the current position of the user under the condition of receiving the hot spot starting operation;

the area information acquisition module is used for determining hot spot signal coverage area information matched with the scene information according to the scene information;

and the first adjusting module is used for adjusting the signal radiation range of the antenna based on the hot spot signal coverage area information so as to enable the hot spot signal to be in a target range, and the target range corresponds to the hot spot signal coverage area information.

In a third aspect, an embodiment of the present invention provides an electronic device, including a processor, a communication interface, a memory, and a communication bus; the processor, the communication interface and the memory complete mutual communication through a bus; the memory is used for storing a computer program; the processor is configured to execute the program stored in the memory to implement the method steps of the first aspect.

In a fourth aspect, the present invention provides a computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements the method steps for directing a radiation region according to the first aspect.

According to the technical scheme provided by the embodiment of the invention, under the condition that the hotspot starting operation is received, the current scene information of the user is obtained, the hotspot signal coverage area information matched with the scene information is determined according to the scene information, and then the signal radiation range of the antenna is adjusted based on the hotspot signal coverage area information, so that the hotspot signal is in the target range, wherein the target range corresponds to the hotspot signal coverage area information. Therefore, the problem of unnecessary energy consumption caused by a large amount of useless coverage ranges in the hot spot radiation range is solved by the method of acquiring the current scene information of the user, determining the hot spot signal coverage area information matched with the scene information, and then adjusting the signal radiation range of the antenna to enable the hot spot signal to be in the target range.

Drawings

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

Fig. 1 is a first flowchart of a method for directing a radiation area according to an embodiment of the present invention;

fig. 2 is a second flowchart of a method for directing a radiation region according to an embodiment of the present invention;

FIG. 3 is a schematic view of a first pop-up window of the method for directing the radiation field according to the embodiment of the present invention;

fig. 4 is a schematic diagram of a first initial signal coverage area provided by an embodiment of the present invention;

FIG. 5 is a schematic view of a second pop-up window of the method for directing the radiation area according to the embodiment of the present invention;

fig. 6 is a schematic diagram of a second initial signal coverage area provided by an embodiment of the present invention;

fig. 7 is a schematic diagram of an antenna radiation area according to an embodiment of the present invention;

fig. 8 is a schematic diagram of a module composition of an electronic device according to an embodiment of the present invention;

fig. 9 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.

Detailed Description

The embodiment of the invention provides a radiation area orientation method and electronic equipment.

In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1, an embodiment of the present invention provides a method for directing a radiation area, where the method may be based on a 5G technology, and an execution subject of the method may be an electronic device, where the electronic device may be a terminal device, where the terminal device may be a device such as a personal computer, or may also be a mobile terminal device such as a mobile phone and a tablet computer, and the terminal device may be a terminal device used by a user. The method can enable the hotspot signal to be in the target range in the process of providing the wifi signal by using the terminal equipment as the hotspot, thereby solving the problem of unnecessary energy consumption caused by a large amount of useless coverage ranges in the hotspot radiation range. The method may specifically comprise the steps of:

in S101, when receiving a hotspot starting operation, scene information of a current location of a user is acquired.

The scene information may be any scene information, for example, the scene information may be the scene information of the user in his/her own residence, or the scene information of the company where the user is located, or the scene information of the user in a certain leisure place (for example, the scene information of the user when exercising in a gym). The scene information may include time information, geographical location information, and the like. The current scene information of the user acquired in the embodiment of the invention can be scene information of any scene acquired by the user through any electronic equipment with a positioning function, such as a smart phone, a tablet personal computer and the like.

In implementation, the WIFI technology is a main means for implementing wireless network access for portable electronic devices such as mobile phones, tablet devices, and notebook computers. The electronic equipment can not only realize network access, but also provide a small WIFI network for the hotspot by itself under the condition of network access, so that other electronic equipment can access, and great convenience is brought to the life of people. The electromagnetic wave radiated by the electronic device providing the hot spot in the process of providing the wifi signal is generally radiated in a 360-degree direction by taking the electronic device as a round point. However, the electromagnetic waves actually utilized by the user may be in only a certain direction (angle), which causes useless coverage of a large amount of electromagnetic waves and unnecessary power consumption. In addition, in real life, due to the invalid coverage of the electromagnetic waves, a user can be placed in various wifi signals (without passwords, permission and the like) which are irrelevant to the hot spot of the user. Therefore, on one hand, after the hotspot equipment is started, the user generally needs to search for the wifi signal of the user from the wifi signals displayed in the wifi connection list of the equipment to be connected, so that a large amount of time is occupied for the user, and the efficiency of connecting the wifi signals is low. On the other hand, as the wifi signal of the user can be searched by other people, the information security of the user is threatened greatly. Therefore, the embodiments of the present invention provide a technical solution to solve the above problems, and refer to the following contents.

Taking an example that a user acquires scene information of the user currently located through some electronic device, the electronic device of the user may be installed with a corresponding component for positioning a geographic position, for example, the electronic device may be provided with a GPS positioning module, and when the electronic device receives a start hot spot operation, the GPS positioning module on the electronic device may be used to send the position information of the electronic device to a positioning background to realize positioning, so as to obtain corresponding positioning information, and then, according to the positioning information, the scene information of the user currently located is acquired. Or, the ue may perform positioning based on a base station of a mobile communication network, specifically, when the ue receives a hotspot starting instruction triggered by a user, the ue may measure and calculate a distance between the ue and the base station to determine positioning information of the ue, and then obtain scene information of the user according to the positioning information.

In S102, hotspot signal coverage area information matched with the scene information is determined according to the scene information.

The hot spot signal coverage area information may be hot spot signal coverage area information set in any scene and any time period before the user, for example, the hot spot signal coverage area information may be hot spot signal coverage area information of an office area set by the electronic device when the company works in the morning between 9:00 and 9:30, or the hot spot signal coverage area information of a residence set by the electronic device in the home of the user in the evening between 19:00 and 20:00, or the hot spot signal coverage area information of the area set by the electronic device when the user is in the evening between 17:30 and 19: 00.

In implementation, the electronic device further includes a predetermined database, where the predetermined database stores in advance a plurality of pieces of first hotspot signal coverage area information and a plurality of pieces of target scene information matched with the plurality of pieces of first hotspot signal coverage area information. For example, the target scenario information may be the scenario information of the user in a company, and the first hotspot signal coverage area information matched with the target scenario information may be the scenario information of the user in the morning 9: the first hot spot signal coverage area information set between 00 and 9:30, or the first hot spot signal coverage area information set between 13:00 and 14:00 at noon for the user. Or, the target scene information may also be scene information of the user at home, and the hotspot signal coverage area information matched with the scene information of the user at home may be 19:00 to 20:00, the coverage area information of the first hotspot signal, and the like.

After acquiring the current scene information of the user through the processing in S101, the electronic device may search, based on the acquired scene information, target scene information matched with the scene information from the predetermined database, then acquire, from the predetermined database, first hotspot signal coverage area information corresponding to the target scene information, and determine the first hotspot signal coverage area information as hotspot signal coverage area information matched with the scene information.

Specifically, for example, when the electronic device acquires scene information that the positioning information where the user is located belongs to company a, target scene information matching the scene of company a may be acquired from the predetermined database based on the scene information of company a. Then, first hotspot signal coverage area information corresponding to the target scene information is acquired from the preset database, and the first hotspot signal coverage area information is determined as hotspot signal coverage area information matched with the scene information of company A.

It should be noted that, if there are multiple pieces of first hotspot signal coverage area information which is obtained from the predetermined database according to the scene information and is matched with the target scene information, the first hotspot signal coverage area information which meets the preset time rule may be selected from the predetermined database according to the current time, and determined as the hotspot signal coverage area information matched with the scene information.

Specifically, taking the above-mentioned scenario information of company a as an example, if there are two pieces of first hotspot signal coverage area information corresponding to the target scenario information (scenario information of company a) stored in the obtained predetermined database, which are respectively 9:00, and 18 pm: 00 is set to the first hotspot signal coverage area information. The predetermined time rule is to obtain the information of the coverage area of the first hotspot signal closest to the current time. If the current time is detected to be 17:00, the current time is determined to be 18: 00, determining the first hotspot signal coverage area information matched with the scene information.

In S103, based on the hotspot signal coverage area information, a signal radiation range of the antenna is adjusted to make the hotspot signal within a target range, where the target range corresponds to the hotspot signal coverage area information.

In implementation, after the electronic device determines the hotspot signal coverage area information matched with the scene information according to the scene information through the processing of S102, the signal radiation range of the antenna in the electronic device may be adjusted based on the hotspot signal coverage area information matched with the scene information acquired from the predetermined database, and then, the hotspot may be started so that the hotspot signal is within a target range, which may be the same as a range corresponding to the hotspot signal coverage area information.

The embodiment of the invention provides a method for orienting a radiation area, which comprises the steps of acquiring scene information of a user at present under the condition of receiving a hot spot starting operation, determining hot spot signal coverage area information matched with the scene information according to the scene information, and then adjusting a signal radiation range of an antenna based on the hot spot signal coverage area information to enable a hot spot signal to be in a target range, wherein the target range corresponds to the hot spot signal coverage area information. Therefore, by acquiring the current scene information of the user, determining the hot spot signal coverage area information matched with the scene information, and then adjusting the signal radiation range of the antenna, so that the hot spot signal is in the target range, the method not only solves the unnecessary energy consumption caused by a large amount of useless coverage areas existing in the hot spot radiation range, but also solves the problem that the user needs to search own wifi signal from a plurality of wifi signals in the wifi signal connection process, thereby wasting a large amount of time and leading the wifi signal connection efficiency to be low, and simultaneously, the safety problem of information transmission is further ensured because the personal wifi signal of the user cannot be searched by other people.

In order to satisfy the requirement that the user has better selectivity to the target range where the hotspot signal is located, as shown in fig. 2, the specific processing manner of S103 may be various, and an optional processing manner is provided below, which may be specifically referred to the processing of S1031 to S1032 below.

And S1031, displaying first prompt information, wherein the first prompt information is used for prompting a user whether to determine a range corresponding to the hotspot signal coverage area information as a target range where the hotspot signal is located.

In implementation, after the electronic device acquires the hot spot signal coverage area information matched with the scene information from the predetermined database through the processing in S102, as shown in fig. 3, first prompt information may be displayed on the display screen in a pop-up window form, where the first prompt information may be used to prompt a user whether to determine a range corresponding to the hot spot signal coverage area information as a target range where the hot spot signal is located, and at the same time, a key for determining or canceling may be displayed in the pop-up window.

And S1032, under the condition that the operation that the user determines the range corresponding to the hot spot signal coverage area information as the target range where the hot spot signal is located is received, according to the hot spot signal coverage area information, adjusting the signal radiation range of the antenna so as to enable the hot spot signal to be located in the target range, wherein the target range corresponds to the hot spot signal coverage area information.

In implementation, after the electronic device displays the first prompt information through the processing in S1031, if a determination key triggered by a user on a display screen of the electronic device is received, the range corresponding to the hotspot signal coverage area information is determined as a target range where the hotspot signal is located, and then the electronic device may adjust a radiation range of an antenna according to the hotspot signal coverage area information, and then may start the hotspot, so that the hotspot signal is located in the target range.

After the first prompt information is displayed in S1031, the method may further perform the following processing in S1033-S1036.

And 1033, displaying second prompt information under the condition that the target scene information matched with the scene information is not found in the preset database, or the operation that the range corresponding to the hot spot signal coverage area information is determined to be the target range of the hot spot signal is not received, wherein the second prompt information is used for prompting a user whether to set the hot spot signal coverage area.

The condition that the operation of determining the range corresponding to the hotspot signal coverage area information as the target range in which the hotspot signal is located is not received may be a condition that an operation of canceling the operation of determining the range corresponding to the hotspot signal coverage area information as the target range in which the hotspot signal is located is received, which is triggered by a user, or may be a condition that the operation of determining the range corresponding to the hotspot signal coverage area information as the target range in which the hotspot signal is located is not received within a preset time (for example, 10 seconds).

In implementation, when target scene information matched with the scene information is not found in the predetermined database, or an operation that a range corresponding to the hotspot signal coverage area information is determined as a target range in which a hotspot signal is located is not received, it may be determined that a user is currently required to reset the hotspot signal coverage area, at this time, second prompt information may be displayed on a display screen of the electronic device, where the second prompt information is used to prompt the user whether to set the hotspot signal coverage area.

And S1034, displaying an initial signal coverage area of the hotspot under the condition of receiving an operation of setting the hotspot signal coverage area triggered by a user.

In implementation, the electronic device further includes a directional area configuration module, which enables a user to adjust an initial signal coverage area of the hotspot before the wifi signal is turned on. Specifically, in the case of receiving an operation triggered by a user to set a hot spot signal coverage area, as shown in fig. 4, the directional area configuration module may enable a display screen of the electronic device to display a current map interface (e.g., an irregular graphic area shown in fig. 4) and an initial signal coverage area of a hot spot superimposed on the map interface (e.g., an oval area shown in fig. 4), where the initial signal coverage area of the hot spot superimposed on the map interface may be a semi-transparent area, and the semi-transparent area may be a range that can be covered by the hot spot signal.

And S1035, receiving an adjustment operation of the initial signal coverage area by the user, responding to the adjustment operation, and adjusting the initial signal coverage area to obtain an adjusted signal coverage area.

The adjustment operation may be a touch operation of a user on an initial signal coverage area displayed on a display screen, or may be a sliding operation, or may be a dragging operation performed by touching a boundary line of the initial signal coverage area.

In an implementation, a user may adjust an initial signal coverage area of a hotspot superimposed on a map interface displayed on a display screen of the electronic device, for example, change a curvature of a partial area in the initial signal coverage area through a continuous sliding operation, and after receiving an adjustment operation of the initial signal coverage area by the user, the electronic device may adjust the initial signal coverage area in response to the adjustment operation, so as to obtain an adjusted signal coverage area.

And S1036, adjusting a signal radiation range of the antenna based on the adjusted signal coverage area, so that the hotspot signal is in a target range corresponding to the adjusted signal coverage area.

After the above S1036, based on the adjusted signal coverage area, the signal radiation range of the antenna is adjusted, the following S1037 may be further performed.

And S1037, correspondingly storing the scene information and the information of the adjusted signal coverage area into a preset database.

In implementation, the electronic device may analyze the acquired current positioning information of the user to obtain current scene information of the user, and then store the scene information and the adjusted information of the signal coverage area into a predetermined database, where the information of the signal coverage area may include time information generated by the signal coverage area.

Before the initial signal coverage area of the hot spot is displayed in S1034, the following processes S1038 to S1039 may be further performed.

S1038, receiving a signal coverage area radius input by the user.

In implementation, the radius of the signal coverage area can be set according to the actual power of the wifi device in the electronic device, for example, the maximum radius of the wifi signal coverage area that the wifi device with the actual power of 5W can set is 5 meters, and the maximum radius of the wifi signal coverage area that the wifi device with the actual power of 10W can set is 10 meters, etc. Specifically, as shown in fig. 5, before displaying the initial signal coverage area of the hot spot, an input box set by the radius of the signal coverage area may be displayed in a form of a pop-up window on a display screen of the electronic device, and at the same time, a key for determining or canceling or the like may be displayed in the pop-up window, and after the user inputs the set radius of the signal coverage area in the input box, the determination key on the display screen may be triggered to enable the electronic device to receive the radius of the signal coverage area input by the user.

S1039, taking the value of the radius of the signal coverage area as the value of the farthest distance that the hotspot signal can transmit, and determining an initial signal coverage area based on the radius of the signal coverage area.

The initial signal coverage area includes at least one adjustment point, where the adjustment point is used to adjust the signal coverage area of the hot spot signal, and the adjustment point is located on a boundary line of the initial signal coverage area, and the specific processing manner of S1035 may be various, and an optional processing manner is provided below, which may be specifically referred to the processing of S10351 below.

S10351, when it is detected that the user has performed an adjustment operation on the position of the adjustment point, generates an adjustment instruction for the initial signal coverage area.

The number of adjustment points included in the initial signal coverage area may be one, or may be multiple, or may be all points constituting the boundary of the initial signal coverage area. The initial signal coverage area may be a regular pattern area, such as an elliptical area or a circular area, or may be an arbitrary closed curve area surrounded by an irregular curve.

As shown in fig. 6, the initial signal coverage area may be an elliptical area, the elliptical area may include four adjustment points, and the four adjustment points are located on a boundary line of the elliptical area respectively, and the four adjustment points include: the system comprises an axis point B, a far-end point A, an upper parameter point D and a lower parameter point C, wherein the axis point B is a point corresponding to the position of a hot spot corresponding to a hot spot signal, the far-end point A and the axis point B are two end points on a long axis AB of an ellipse corresponding to an elliptical area respectively, the distance between the far-end point A and the axis point B is not more than the length of the radius of a signal coverage area, and the upper parameter point D and the lower parameter point C are two end points on a short axis DC of the ellipse corresponding to the elliptical area respectively;

specific processing manners of the above S1036 may be various, and an alternative processing manner is provided below, which may specifically refer to the processing of the following S10361.

S10361, adjusting a radiation angle of the antenna array and/or a relative phase and amplitude of the antenna array based on the adjusted signal coverage area, where the radiation angle of the antenna array is determined according to an angle between a first connection line before adjustment and the first connection line after adjustment, the first connection line is a connection line between the far-end point and the axial point, and the relative phase and amplitude of the antenna array are determined according to a moving range between the upper parameter point before adjustment and the upper parameter point after adjustment, and/or are determined according to a moving range between the lower parameter point before adjustment and the lower parameter point after adjustment.

In the implementation, as shown in fig. 6, the axis point B is a point corresponding to the position of the hot spot corresponding to the hot spot signal, and the rotation axis thereof may be always at the point B. If the radius input by the user in the input box set by the radius of the signal coverage area in fig. 4 is 30 meters and the length of the minor axis DC of the elliptical area is half of the length of the major axis AB in the initial state, if the scale is 1:10, the coordinates of the axial point B are (0,0), the coordinates of the distal point a are (-300,0), the coordinates of the upper parameter point D are (-150,150), and the coordinates of the lower parameter point C are (-150 ) when the axial point B is at the origin of coordinates. Setting the initial rotation angle of the ellipse to 0, the electronic device can use an ellipse formula according to the coordinates of the four points ABCD

The oval area can be drawn and displayed on a display screen of the electronic equipment, so that a user can subsequently adjust the oval area by referring to a map interface displayed on the display screen.

Specifically, when it is detected that the user performs an adjustment operation on the position of the point a, the elliptical region may rotate around the point B on the major axis AB, and at this time, an adjustment instruction of the user on the elliptical region is generated in the electronic device, the radiation angle of the antenna array is adjusted, and the radiation angle of the antenna array is determined according to the rotation angles before and after the adjustment of the connection line between the point a and the point B (i.e., the major axis AB). For example, if the major axis AB rotates around the point B, and the adjusted major axis AB rotates 90 degrees clockwise relative to the major axis AB before adjustment, the electronic device rotates the radiation angle of the antenna array 90 degrees clockwise, records the current electronic compass angle corresponding to the current orientation, and automatically adjusts the radiation angle of the antenna signal when the antenna array rotates (i.e., the electronic compass is used to make the radiation angle of the antenna array always point to a fixed direction).

When the user is detected to adjust the positions of the point D, the point C, or the point D and the point C, the electronic device may adjust the relative phase and amplitude of the antenna array based on a beamforming technique (e.g., 5G beamforming technique) according to the detected up-and-down moving range of the upper parameter point before and after adjustment, and/or according to the up-and-down moving range of the lower parameter point before and after adjustment. As shown in fig. 7, for example, in a system with four antennas. When only 1 or 2 antennas are provided, the coverage area of the signal adjusted based on the beamforming technology is wide, and when the D/C point is adjusted, according to the specific value of the D/C point, the electronic device may enhance the power amplitudes of the 3 or 4 antennas based on the beamforming technology, and set an advance (or delay) time, where the time may enhance the combined signal wave when the phases are aligned, so as to form an effective usable communication area (e.g., in the E, F, G, H area in the figure). When the phases are in phase error, an invalid or low-quality communication area (such as M, N area in the figure) is formed, and thus an information coverage area which is approximately the same as the elliptical coverage area of the map is obtained. When the set D/C value exceeds the adjustable limit of the electronic equipment, the control point is grayed out, and the adjustment cannot be continued.

According to the technical scheme provided by the embodiment of the invention, under the condition that the hotspot starting operation is received, the current scene information of the user is obtained, the hotspot signal coverage area information matched with the scene information is determined according to the scene information, and then the signal radiation range of the antenna is adjusted based on the hotspot signal coverage area information, so that the hotspot signal is in the target range, wherein the target range corresponds to the hotspot signal coverage area information. Therefore, by acquiring the current scene information of the user, determining the hot spot signal coverage area information matched with the scene information, and then adjusting the signal radiation range of the antenna, so that the hot spot signal is in the target range, the method not only solves the unnecessary energy consumption caused by a large amount of useless coverage areas existing in the hot spot radiation range, but also solves the problem that the user needs to search own wifi signal from a plurality of wifi signals in the wifi signal connection process, thereby wasting a large amount of time and leading the wifi signal connection efficiency to be low, and simultaneously, the safety problem of information transmission is further ensured because the personal wifi signal of the user cannot be searched by other people. On the basis of the same technical concept, the embodiment of the present invention further provides an electronic device corresponding to the method for orienting a radiation area provided in the foregoing embodiment, and fig. 8 is a schematic diagram illustrating a module composition of the electronic device provided in the embodiment of the present invention, where the electronic device is configured to perform the method for orienting a radiation area described in fig. 1 to 7, and as shown in fig. 8, the electronic device includes:

a scene information obtaining module 801, configured to obtain scene information of a current location of a user when a startup hotspot operation is received;

the area information acquiring module 802 is configured to determine, according to the scene information, hot spot signal coverage area information matched with the scene information;

a first adjusting module 803, configured to adjust a signal radiation range of an antenna based on the hotspot signal coverage area information, so that a hotspot signal is within a target range, where the target range corresponds to the hotspot signal coverage area information.

The embodiment of the invention provides electronic equipment, which is characterized in that under the condition that a hotspot starting operation is received, the current scene information of a user is obtained, the hotspot signal coverage area information matched with the scene information is determined according to the scene information, and then the signal radiation range of an antenna is adjusted based on the hotspot signal coverage area information, so that a hotspot signal is in a target range, wherein the target range corresponds to the hotspot signal coverage area information. Therefore, by acquiring the current scene information of the user, determining the hot spot signal coverage area information matched with the scene information, and then adjusting the signal radiation range of the antenna, so that the hot spot signal is in the target range, the method not only solves the unnecessary energy consumption caused by a large amount of useless coverage areas existing in the hot spot radiation range, but also solves the problem that the user needs to search own wifi signal from a plurality of wifi signals in the wifi signal connection process, thereby wasting a large amount of time and leading the wifi signal connection efficiency to be low, and simultaneously, the safety problem of information transmission is further ensured because the personal wifi signal of the user cannot be searched by other people.

Optionally, the area information obtaining module 802 includes:

the searching unit is used for searching target scene information matched with the scene information from a preset database;

the acquisition unit is used for acquiring first hot spot signal coverage area information corresponding to the target scene information from a preset database;

a first determining unit, configured to determine the first hotspot signal coverage area information as hotspot signal coverage area information matched with the scene information.

Optionally, the first adjusting module 803 includes:

the first display unit is used for displaying first prompt information, wherein the first prompt information is used for prompting a user whether to determine a range corresponding to the hot spot signal coverage area information as a target range where the hot spot signal is located;

and the first adjusting unit is used for adjusting the signal radiation range of the antenna according to the hot spot signal coverage area information under the condition of receiving the operation that the user determines the range corresponding to the hot spot signal coverage area information as the target range in which the hot spot signal is positioned.

Optionally, the electronic device further includes:

the first display module is used for displaying second prompt information under the condition that target scene information matched with the scene information is not found in the preset database or the operation that the range corresponding to the hot spot signal coverage area information is determined as the target range of the hot spot signal is not received, wherein the second prompt information is used for prompting a user whether to set the hot spot signal coverage area;

the second display module is used for displaying the initial signal coverage area of the hotspot under the condition of receiving the operation of setting the hotspot signal coverage area triggered by a user;

a first receiving module, configured to receive an adjustment operation performed on the initial signal coverage area by a user, and adjust the initial signal coverage area in response to the adjustment operation, so as to obtain an adjusted signal coverage area;

and the second adjusting module is used for adjusting the signal radiation range of the antenna based on the adjusted signal coverage area so as to enable the hotspot signal to be in a target range corresponding to the adjusted signal coverage area.

Optionally, the electronic device further includes:

and the storage module is used for correspondingly storing the scene information and the adjusted information of the signal coverage area into the preset database.

Optionally, the electronic device further includes:

the second receiving module is used for receiving the radius of a signal coverage area input by a user;

and the determining module is used for taking the value of the radius of the signal coverage area as the value of the farthest distance which can be transmitted by the hotspot signal, and determining the initial signal coverage area based on the radius of the signal coverage area.

Optionally, the initial signal coverage area includes at least one adjustment point, where the adjustment point is used to adjust the signal coverage area of the hot spot signal, and the adjustment point is located on a boundary line of the initial signal coverage area, where the first receiving module is configured to:

and receiving the adjustment operation of the user on the initial signal coverage area under the condition that the adjustment operation of the user on the position of the adjustment point is detected.

Optionally, the initial signal coverage area is an elliptical area, the elliptical area includes four adjustment points, and the four adjustment points are respectively located on a boundary line of the elliptical area, and the four adjustment points include: the system comprises an axis point, a far-end point, an upper parameter point and a lower parameter point, wherein the axis point is a point corresponding to the position of a hot spot corresponding to a hot spot signal, the far-end point and the axis point are respectively two end points on a long axis of an ellipse corresponding to the elliptical area, the distance between the far-end point and the axis point is not more than the length of the radius of the signal coverage area, and the upper parameter point and the lower parameter point are respectively two end points on a short axis of the ellipse corresponding to the elliptical area;

the second adjusting module is configured to:

and adjusting the radiation angle of the antenna array and/or the relative phase and amplitude of the antenna array based on the adjusted signal coverage area, wherein the radiation angle of the antenna array is determined according to the angle between a first connecting line before adjustment and the first connecting line after adjustment, the first connecting line is a connecting line between the far-end point and the axle center point, and the relative phase and amplitude of the antenna array are determined according to the movement range between the upper parameter point before adjustment and the upper parameter point after adjustment, and/or determined according to the movement range between the lower parameter point before adjustment and the lower parameter point after adjustment.

According to the technical scheme provided by the embodiment of the invention, under the condition that the hotspot starting operation is received, the current scene information of the user is obtained, the hotspot signal coverage area information matched with the scene information is determined according to the scene information, and then the signal radiation range of the antenna is adjusted based on the hotspot signal coverage area information, so that the hotspot signal is in the target range, wherein the target range corresponds to the hotspot signal coverage area information. Therefore, by acquiring the current scene information of the user, determining the hot spot signal coverage area information matched with the scene information, and then adjusting the radiation range of the antenna, so that the started hot spot signal is in the range corresponding to the hot spot signal coverage area information, the method not only solves the unnecessary energy consumption caused by the fact that a large amount of useless coverage areas exist in the hot spot radiation area, but also solves the problem that the user needs to search own wifi signals from a plurality of wifi signals in the process of connecting the wifi signals, thereby wasting a large amount of time and enabling the efficiency of connecting the wifi signals to be low, and meanwhile, the problem of safety of information transmission is further ensured because the personal wifi signals of the user cannot be searched by other people.

The electronic device provided in the embodiment of the present invention can implement each process in the embodiment corresponding to the above-mentioned method for orienting a radiation area, and for avoiding repetition, details are not described here.

It should be noted that the electronic device provided in the embodiment of the present invention and the method for orienting the radiation region provided in the embodiment of the present invention are based on the same inventive concept, and therefore, for specific implementation of the embodiment, reference may be made to implementation of the foregoing method for orienting the radiation region, and repeated details are not repeated.

Based on the same technical concept, an embodiment of the present invention further provides an electronic device for executing the above-mentioned method for directing a radiation area, where fig. 9 is a schematic diagram of a hardware structure of an electronic device for implementing various embodiments of the present invention, and the electronic device 900 shown in fig. 9 includes, but is not limited to: a radio frequency unit 901, a network module 902, an audio output unit 903, an input unit 904, a sensor 905, a display unit 906, a user input unit 907, an interface unit 908, a memory 909, a processor 910, and a power supply 911. Those skilled in the art will appreciate that the electronic device configuration shown in fig. 9 does not constitute a limitation of the electronic device, and that the electronic device may include more or fewer components than shown, or some components may be combined, or a different arrangement of components. In the embodiment of the present invention, the electronic device includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.

A processor 910 configured to perform the following steps:

under the condition that a hotspot starting operation is received, acquiring scene information of a user at present;

determining hotspot signal coverage area information matched with the scene information according to the scene information;

Wherein, the processor 910 is further configured to:

searching target scene information matched with the scene information from a preset database;

acquiring first hotspot signal coverage area information corresponding to the target scene information from a preset database;

and determining the first hotspot signal coverage area information as hotspot signal coverage area information matched with the scene information.

In addition, the processor 910 is further configured to perform the following steps:

displaying first prompt information, wherein the first prompt information is used for prompting a user whether to determine a range corresponding to the hot spot signal coverage area information as a target range in which a hot spot signal is located;

and under the condition of receiving the operation that the user determines the range corresponding to the hot spot signal coverage area information as the target range in which the hot spot signal is positioned, adjusting the signal radiation range of the antenna according to the hot spot signal coverage area information.

Further, the processor 910 is further configured to perform the following steps:

displaying second prompt information under the condition that target scene information matched with the scene information is not found in the preset database or the operation that the range corresponding to the hot spot signal coverage area information is determined as the target range of the hot spot signal is not received, wherein the second prompt information is used for prompting a user whether to set the hot spot signal coverage area;

displaying an initial signal coverage area of a hotspot under the condition of receiving an operation of setting the hotspot signal coverage area triggered by a user;

receiving an adjustment operation of a user on the initial signal coverage area, responding to the adjustment operation, and adjusting the initial signal coverage area to obtain an adjusted signal coverage area;

and adjusting the signal radiation range of the antenna based on the adjusted signal coverage area, so that the hot spot signal is in a target range corresponding to the adjusted signal coverage area.

and correspondingly storing the scene information and the adjusted information of the initial signal coverage area into the preset database.

receiving a signal coverage area radius input by a user;

and taking the value of the radius of the signal coverage area as the value of the farthest distance which can be transmitted by the hotspot signal, and determining the initial signal coverage area based on the radius of the signal coverage area.

Furthermore, the initial signal coverage area includes at least one adjustment point, where the adjustment point is used to adjust the signal coverage area of the hot spot signal, and the adjustment point is located on a boundary line of the initial signal coverage area, and the processor 910 is further configured to perform the following steps:

The initial signal coverage area is an elliptical area, the elliptical area includes four adjustment points, and the four adjustment points are respectively located on a boundary line of the elliptical area, and the four adjustment points include: the system comprises an axis point, a far-end point, an upper parameter point and a lower parameter point, wherein the axis point is a point corresponding to the position of a hot spot corresponding to a hot spot signal, the far-end point and the axis point are two end points on the long axis of an ellipse corresponding to an elliptical area respectively, the distance between the far-end point and the axis point is not more than the length of the radius of a signal coverage area, and the upper parameter point and the lower parameter point are two end points on the short axis of the ellipse corresponding to the elliptical area respectively;

According to the technical scheme provided by the embodiment of the invention, under the condition that the hotspot starting operation is received, the current scene information of the user is obtained, the hotspot signal coverage area information matched with the scene information is determined according to the scene information, and then the signal radiation range of the antenna is adjusted based on the hotspot signal coverage area information, so that the hotspot signal is in the target range, wherein the target range corresponds to the hotspot signal coverage area information. Therefore, by acquiring the current scene information of the user and the hotspot signal coverage area information matched with the scene information, and then adjusting the radiation range of the antenna, the method for enabling the started hotspot signal to be in the range corresponding to the hotspot signal coverage area information solves the problems that a large amount of useless coverage areas exist in the hotspot radiation area, unnecessary energy consumption is caused by the fact that the user needs to search the wifi signal from a plurality of wifi signals in the wifi signal connection process, a large amount of time is wasted, and the efficiency of wifi signal connection is low, and meanwhile, the problem that the personal wifi signal of the user cannot be searched by other people is further guaranteed.

It should be noted that the electronic device 900 provided in the embodiment of the present invention can implement each process implemented by the electronic device in the above-mentioned orientation method for the radiation region, and for avoiding repetition, details are not described here again.

It should be understood that, in the embodiment of the present invention, the radio frequency unit 901 may be used for receiving and sending signals during a message transmission and reception process or a call process, and specifically, after receiving downlink data from a base station, the downlink data is processed by the processor 910; in addition, the uplink data is transmitted to the base station. Generally, the radio frequency unit 901 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 901 can also communicate with a network and other devices through a wireless communication system.

The electronic device provides wireless broadband internet access to the user via the network module 902, such as assisting the user in sending and receiving e-mails, browsing web pages, and accessing streaming media.

The audio output unit 903 may convert audio data received by the radio frequency unit 901 or the network module 902 or stored in the memory 909 into an audio signal and output as sound. Also, the audio output unit 903 may provide audio output related to a specific function performed by the electronic device 900 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 903 includes a speaker, a buzzer, a receiver, and the like.

The input unit 904 is used to receive audio or video signals. The input Unit 904 may include a Graphics Processing Unit (GPU) 9041 and a microphone 9042, and the Graphics processor 9041 processes image data of a still picture or video obtained by an image capturing device (such as a camera) in a video capture mode or an image capture mode. The processed image frames may be displayed on the display unit 906. The image frames processed by the graphic processor 9041 may be stored in the memory 909 (or other storage medium) or transmitted via the radio frequency unit 901 or the network module 902. The microphone 9042 can receive sounds and can process such sounds into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 901 in case of the phone call mode.

The electronic device 900 also includes at least one sensor 905, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display panel 9061 according to the brightness of ambient light, and the proximity sensor may turn off the display panel 9061 and/or the backlight when the electronic device 900 is moved to the ear. As one type of motion sensor, an accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of an electronic device (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), and vibration identification related functions (such as pedometer, tapping); the sensor 905 may further include a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, etc., which are not further described herein.

The display unit 906 is used to display information input by the user or information provided to the user. The Display unit 906 may include a Display panel 9061, and the Display panel 9061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 907 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the electronic device. Specifically, the user input unit 907 includes a touch panel 9071 and other input devices 9072. The touch panel 9071, also referred to as a touch screen, may collect touch operations by a user on or near the touch panel 9071 (e.g., operations by a user on or near the touch panel 9071 using a finger, a stylus, or any other suitable object or accessory). The touch panel 9071 may include two parts, a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 910, receives a command from the processor 910, and executes the command. In addition, the touch panel 9071 may be implemented by using various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. The user input unit 907 may include other input devices 9072 in addition to the touch panel 9071. Specifically, the other input devices 9072 may include, but are not limited to, a physical keyboard, function keys (such as a volume control key, a switch key, and the like), a track ball, a mouse, and a joystick, which are not described herein again.

Further, the touch panel 9071 may be overlaid on the display panel 9061, and when the touch panel 9071 detects a touch operation on or near the touch panel 9071, the touch panel is transmitted to the processor 910 to determine the type of the touch event, and then the processor 910 provides a corresponding visual output on the display panel 9061 according to the type of the touch event. Although in fig. 9, the touch panel 9071 and the display panel 9061 are two independent components to implement the input and output functions of the electronic device, in some embodiments, the touch panel 9071 and the display panel 9061 may be integrated to implement the input and output functions of the electronic device, which is not limited herein.

The interface unit 908 is an interface for connecting an external device to the electronic apparatus 900. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 908 may be used to receive input from external devices (e.g., data information, power, etc.) and transmit the received input to one or more elements within the electronic device 900 or may be used to transmit data between the electronic device 900 and external devices.

The memory 909 may be used to store software programs as well as various data. The memory 909 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 909 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage device.

The processor 910 is a control center of the electronic device, connects various parts of the entire electronic device using various interfaces and lines, and performs various functions of the electronic device and processes data by running or executing software programs and/or modules stored in the memory 909 and calling data stored in the memory 909, thereby performing overall monitoring of the electronic device. Processor 910 may include one or more processing units; preferably, the processor 910 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It is to be appreciated that the modem processor described above may not be integrated into processor 910.

The electronic device 900 may further include a power supply 911 (e.g., a battery) for supplying power to the various components, and preferably, the power supply 911 is logically connected to the processor 910 through a power management system, so as to manage charging, discharging, and power consumption management functions through the power management system.

In addition, the electronic device 900 includes some functional modules that are not shown, and thus are not described in detail herein.

Preferably, an embodiment of the present invention further provides an electronic device, which includes a processor 910, a memory 909, and a computer program stored in the memory 909 and capable of running on the processor 910, and when the computer program is executed by the processor 910, the processes of the above-mentioned embodiment of the method for directing a radiation region are implemented, and the same technical effect can be achieved, and in order to avoid repetition, details are not described here again.

Further, corresponding to the method for directing a radiation area provided in the foregoing embodiment, an embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by the processor 910, the steps of the above-mentioned method for directing a radiation area are implemented, and the same technical effects can be achieved, and are not described herein again to avoid repetition. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

The present invention has been described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.

The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of a computer-readable medium.

Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.

It is to be understood that the embodiments described herein may be implemented in hardware, software, firmware, middleware, microcode, or any combination thereof. For a hardware implementation, the Processing units may be implemented within one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), general purpose processors, controllers, micro-controllers, microprocessors, other electronic units designed to perform the functions described herein, or a combination thereof.

For a software implementation, the techniques described in this disclosure may be implemented with modules (e.g., procedures, functions, and so on) that perform the functions described in this disclosure. The software codes may be stored in a memory and executed by a processor. The memory may be implemented within the processor or external to the processor.

It should also be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made herein without departing from the spirit and scope of the invention as defined in the appended claims. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A method of directing a radiation field, comprising:

adjusting a signal radiation range of an antenna based on the hot spot signal coverage area information to enable a hot spot signal to be in a target range, wherein the target range corresponds to the hot spot signal coverage area information;

the adjusting of the signal radiation range of the antenna comprises: the radiation angle of the antenna array and/or the relative phase and amplitude of the antenna array are adjusted.

2. The method according to claim 1, wherein the determining hot spot signal coverage area information matching the scene information according to the scene information comprises:

3. The method of claim 2, wherein the adjusting the signal radiation range of the antenna based on the hot spot signal coverage area information comprises:

and under the condition that the operation that the range corresponding to the hot spot signal coverage area information is determined as the target range where the hot spot signal is located by the user is received, adjusting the signal radiation range of the antenna according to the hot spot signal coverage area information.

4. The method of claim 3, further comprising:

5. The method of claim 4, further comprising, prior to the initial signal coverage area of the display hotspot:

receiving a signal coverage area radius input by a user;

6. The method of claim 5, wherein the initial signal coverage area comprises at least one adjustment point, wherein the adjustment point is used for adjusting the signal coverage area of the hot spot signal, and wherein the adjustment point is located on a boundary line of the initial signal coverage area;

the receiving user's operation of adjusting the initial signal coverage area includes:

and generating an adjusting instruction of the initial signal coverage area when the position of the adjusting point is detected to be adjusted by a user.

7. The method of claim 6, wherein the initial signal coverage area is an elliptical area, and wherein the elliptical area comprises four adjustment points respectively located on a boundary line of the elliptical area, and wherein the four adjustment points comprise: the system comprises an axis point, a far-end point, an upper parameter point and a lower parameter point, wherein the axis point is a point corresponding to the position of a hot spot corresponding to a hot spot signal, the far-end point and the axis point are two end points on the long axis of an ellipse corresponding to an elliptical area respectively, the distance between the far-end point and the axis point is not more than the length of the radius of a signal coverage area, and the upper parameter point and the lower parameter point are two end points on the short axis of the ellipse corresponding to the elliptical area respectively;

the adjusting the signal radiation range of the antenna based on the adjusted signal coverage area includes:

and adjusting the radiation angle of the antenna array and/or the relative phase and amplitude of the antenna array based on the adjusted signal coverage area, wherein the radiation angle of the antenna array is determined according to the angle between a first connecting line before adjustment and the first connecting line after adjustment, the first connecting line is a connecting line between the far-end point and the axle center point, and the relative phase and amplitude of the antenna array are determined according to the movement range between the upper parameter point before adjustment and the upper parameter point after adjustment, and/or are determined according to the movement range between the lower parameter point before adjustment and the lower parameter point after adjustment.

8. An electronic device, comprising:

a first adjusting module, configured to adjust a signal radiation range of an antenna based on the hotspot signal coverage area information, so that a hotspot signal is within a target range, where the target range corresponds to the hotspot signal coverage area information; the adjusting of the signal radiation range of the antenna comprises: the radiation angle of the antenna array and/or the relative phase and amplitude of the antenna array are adjusted.

9. An electronic device comprising a processor, a communication interface, a memory, and a communication bus; the processor, the communication interface and the memory complete mutual communication through a bus; the memory is used for storing a computer program; the processor, for executing the program stored in the memory, implements the method steps of directing the radiation field according to any one of claims 1-7.

10. A computer-readable storage medium, characterized in that a computer program is stored on the computer-readable storage medium, which computer program, when being executed by a processor, carries out the method steps of directing a radiation area according to any one of claims 1-7.