CN115021430A

CN115021430A - WiFi wireless charging control method, service control method, device and system

Info

Publication number: CN115021430A
Application number: CN202110235981.8A
Authority: CN
Inventors: 顾瞻; 周劲松
Original assignee: Jabil Circuit Shanghai Ltd
Current assignee: Jabil Circuit Shanghai Ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2022-09-06

Abstract

The embodiment of the invention provides a WiFi wireless charging control method, a WiFi wireless service control device and a WiFi wireless service control system, and belongs to the technical field of wireless charging. The method comprises the following steps: determining a wireless receiving device to be charged; determining the position of the wireless receiving device to be charged; determining locations of a plurality of WiFi devices; one of the WiFi equipment closest to the position of the wireless receiving equipment to be charged is taken as a designated WiFi equipment; and charging the wireless receiving equipment to be charged through the designated WiFi equipment. The embodiment of the invention is suitable for the charging process of the wireless receiving equipment.

Description

WiFi wireless charging control method, WiFi wireless charging service control device and WiFi wireless charging service control system

Technical Field

The invention relates to the technical field of wireless charging, in particular to a WiFi wireless charging control method, a WiFi wireless charging control device, a WiFi wireless charging control system, a WiFi service control method, a WiFi service control device, a WiFi service control system and a machine readable storage medium.

Background

As more and more wireless receiving devices enter our lives, for example, sensor devices for monitoring environmental temperature and humidity, have become an indispensable part of our lives, study and work while enriching our lives continuously. In the actual use process, the wireless receiving device has the requirements of moving and charging, the manual inspection of the electric quantity of the device and the charging of the device are time-consuming and labor-consuming, and extra charging devices and energy consumption cost are required.

Disclosure of Invention

The embodiment of the invention aims to provide a WiFi wireless charging control method, a WiFi wireless charging service control device and a WiFi wireless charging service control system, which solve the problem that charging of wireless receiving equipment in the prior art is time-consuming and labor-consuming, and realize automatic charging of the wireless receiving equipment by utilizing the WiFi equipment.

In order to achieve the above object, a first aspect of the present invention provides a WiFi wireless charging control method, including: determining wireless receiving equipment to be charged; determining the position of the wireless receiving device to be charged; determining locations of a plurality of WiFi devices; one of the WiFi equipment closest to the position of the wireless receiving equipment to be charged is taken as a designated WiFi equipment; and charging the wireless receiving equipment to be charged through the designated WiFi equipment.

Further, the determining a wireless receiving device to be charged includes: determining a wireless receiving device sending a charging request as the wireless receiving device to be charged, wherein the charging request comprises the position of the wireless receiving device.

Further, the determining a wireless receiving device to be charged includes: sending a remaining power inquiry of the wireless receiving device; acquiring the position and the residual electric quantity of the wireless receiving equipment; and determining the wireless receiving equipment with the residual capacity lower than a preset threshold value as the wireless receiving equipment to be charged.

Further, the regarding one of the WiFi devices closest to the location of the wireless receiving device to be charged as a designated WiFi device includes: according to the position of the wireless receiving equipment to be charged, WiFi equipment which is in the same physical area with the wireless receiving equipment to be charged is determined; and in the WiFi equipment in the same physical area, determining the WiFi equipment closest to the position of the wireless receiving equipment to be charged, and taking one of the WiFi equipment as a designated WiFi equipment.

Further, the charging, by the designated WiFi device, the wireless receiving device to be charged includes: and setting the wireless transmitting power of the specified WiFi equipment to be specified wireless transmitting power, and/or centralizing data transmission to the specified WiFi equipment for transceiving so as to charge the wireless receiving equipment to be charged.

Further, the determining a wireless receiving device to be charged includes: when a charging request sent by wireless receiving equipment is not acquired within set time, or the residual electric quantity of the wireless receiving equipment is determined to be lower than a preset threshold value, determining the position of the wireless receiving equipment; judging whether more than a set number of wireless receiving devices are in a set area according to the positions of the wireless receiving devices, wherein the set area is a concentrated radiation area of wireless transmitting power of one or more WiFi devices; when more than a set number of wireless receiving devices are in the set area, determining the more than the set number of wireless receiving devices as the wireless receiving devices to be charged.

Correspondingly, the first aspect of the present invention further provides a WiFi wireless charging control apparatus, including: the device determining module is used for determining wireless receiving devices to be charged; the position determining module is used for determining the position of the wireless receiving equipment to be charged; the charging device position determining module is used for determining the positions of the plurality of WiFi devices; the charging equipment determining module is used for taking one of the WiFi equipment which is closest to the position of the wireless receiving equipment to be charged as a designated WiFi equipment; and the charging control module is used for controlling the appointed WiFi equipment to charge the wireless receiving equipment to be charged.

Further, the device determination module is further configured to determine a wireless receiving device that sends a charging request as the wireless receiving device to be charged, where the charging request includes a location of the wireless receiving device.

Further, the device determination module is further configured to send a remaining power query of the wireless receiving device; acquiring the position and the residual electric quantity of the wireless receiving equipment; and determining the wireless receiving equipment with the residual capacity lower than a preset threshold value as the wireless receiving equipment to be charged.

Further, the charging device determining module is further configured to determine, according to the position of the wireless receiving device to be charged, a WiFi device that is in the same physical area as the wireless receiving device to be charged; and in the WiFi equipment in the same physical area, determining the WiFi equipment closest to the position of the wireless receiving equipment to be charged, and taking one of the WiFi equipment as a designated WiFi equipment.

Further, the charging control module is further configured to set the wireless transmission power of the designated WiFi device to a designated wireless transmission power, and/or centralize data transmission to the designated WiFi device for transceiving, so as to charge the wireless receiving device to be charged.

Further, the device determining module is further configured to determine the location of the wireless receiving device when the charging request sent by the wireless receiving device is not obtained within a set time or it is determined that the remaining power of the wireless receiving device is not lower than a preset threshold; judging whether more than a set number of wireless receiving devices are in a set area according to the positions of the wireless receiving devices, wherein the set area is a concentrated radiation area of wireless transmitting power of one or more WiFi devices; when more than a set number of wireless receiving devices are in the set area, determining the wireless receiving devices exceeding the set number as the wireless receiving devices to be charged.

Correspondingly, the first aspect of the present invention further provides a WiFi wireless charging control system, including: the charging control device comprises a plurality of WiFi devices, at least one wireless receiving device and the WiFi wireless charging control device.

Further, the system also comprises a positioning device for receiving the position and the residual capacity of the wireless receiving device.

In addition, a second aspect of the present invention provides a WiFi service control method, including: acquiring the residual electric quantity of the wireless receiving equipment; comparing the residual electric quantity of the wireless receiving equipment with a preset threshold value; determining a service mode of the WiFi equipment to the wireless receiving equipment according to the comparison result, wherein the service mode comprises a charging mode and a hotspot mode; and providing the service to the wireless receiving equipment by the WiFi equipment according to the determination result.

Further, the determining the service mode of the WiFi device to the wireless receiving device according to the comparison result includes: when the residual capacity of the wireless receiving equipment is lower than the preset threshold value, determining that the service mode of the WiFi equipment is a charging mode; and when the wireless receiving equipment with the residual electric quantity lower than the preset threshold value does not exist, determining that the service mode of the WiFi equipment is a hotspot mode.

Correspondingly, the second aspect of the present invention further provides a WiFi service control apparatus, including: the electric quantity obtaining module is used for obtaining the residual electric quantity of the wireless receiving equipment; the comparison module is used for comparing the residual electric quantity of the wireless receiving equipment with a preset threshold value; the mode determining module is used for determining a service mode of the WiFi equipment to the wireless receiving equipment according to the comparison result, wherein the service mode comprises a charging mode and a hotspot mode; and the service control module is used for controlling the WiFi equipment to provide the service for the wireless receiving equipment according to the determination result.

Further, the mode determining module is further configured to determine that the service mode of the WiFi device is a charging mode when the remaining power of the wireless receiving device is lower than the preset threshold; and when the wireless receiving equipment with the residual electric quantity lower than the preset threshold does not exist, determining that the service mode of the WiFi equipment is a hotspot mode.

In addition, a third aspect of the present invention provides a WiFi service control method, including: determining a relative position between at least one wireless receiving device and a plurality of WiFi devices; one of the plurality of WiFi devices is used as a designated WiFi device according to the relative position; determining a service mode of the designated WiFi device to the at least one wireless receiving device, wherein the service mode comprises a charging mode and a hotspot mode; providing, by the designated WiFi device, the service to the at least one wireless receiving device.

Further, the regarding one of the WiFi devices as a designated WiFi device according to the relative location comprises: when the relative position of the at least one wireless receiving device and one of the plurality of WiFi devices is within a preset range, the WiFi device is taken as a designated WiFi device; the determining the service mode of the designated WiFi device to the at least one wireless receiving device comprises: determining that the service mode of the designated WiFi equipment is a charging mode.

Further, the regarding one of the WiFi devices as a designated WiFi device according to the relative location comprises: when the relative positions of the at least one wireless receiving device and the plurality of WiFi devices are not in a preset range, taking the plurality of WiFi devices as designated WiFi devices; the determining the service mode of the designated WiFi device to the at least one wireless receiving device comprises: and determining that the service mode of the designated WiFi equipment is a hotspot mode.

Correspondingly, the third aspect of the present invention further provides a WiFi service control apparatus, including: a location determination module to determine a relative location between at least one wireless receiving device and a plurality of WiFi devices; a device determination module, configured to determine one of the WiFi devices as a designated WiFi device according to the relative location; a mode determination module, configured to determine a service mode of the designated WiFi device for the at least one wireless receiving device, where the service mode includes a charging mode and a hotspot mode; and the service control module is used for controlling the appointed WiFi equipment to provide the service for the at least one wireless receiving equipment.

Further, the device determining module is further configured to regard the WiFi device as a designated WiFi device when the relative position between the at least one wireless receiving device and one of the WiFi devices is within a preset range; the mode determination module is further configured to determine that the service mode of the designated WiFi device is a charging mode.

Further, the device determination module is further configured to, when the relative positions of the at least one wireless receiving device and the plurality of WiFi devices are not within a preset range, regard the plurality of WiFi devices as designated WiFi devices; the mode determination module is further configured to determine that the service mode of the designated WiFi device is a hotspot mode.

Correspondingly, the third aspect of the present invention further provides a WiFi service control system, where the system includes: a plurality of WiFi devices, at least one wireless receiving device and WiFi service control apparatus as described above.

Further, the system also includes a positioning device for receiving the location of the wireless receiving device.

Additionally, a fourth aspect of the present invention provides a machine-readable storage medium having stored thereon instructions for causing a machine to execute the WiFi wireless charging control method of the first aspect, the WiFi service control method of the second aspect and/or the third aspect.

Through above-mentioned technical scheme, can realize charging in real time to wireless receiving equipment's automatic monitoring, both can avoid extra battery charging outfit and energy consumption expense, can save again and artificially inspect and the wireless receiving equipment that charges, but also utilized the wiFi equipment in the original wiFi focus network in the current building to charge for wireless receiving equipment, realized the original function of wiFi equipment promptly, can provide the electric energy for wireless receiving equipment again, avoid the wasting of resources.

Additional features and advantages of embodiments of the invention will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the embodiments of the invention without limiting the embodiments of the invention. In the drawings:

fig. 1 is a schematic diagram of a WiFi wireless charging control system according to an embodiment of the present invention;

fig. 2 is a flowchart illustrating a WiFi wireless charging control method according to an embodiment of the present invention;

fig. 3 is a flowchart illustrating another WiFi wireless charging control method according to an embodiment of the present invention;

fig. 4 is a schematic diagram of main blocks of a WiFi wireless charging control apparatus according to an embodiment of the present invention;

fig. 5 is a schematic diagram of a WiFi service control system architecture according to a second embodiment of the present invention;

fig. 6 is a flowchart illustrating a WiFi service control method according to a second embodiment of the present invention;

fig. 7 is a schematic block diagram of a WiFi service control apparatus according to a second embodiment of the present invention;

fig. 8 is a schematic diagram of a WiFi service control system architecture according to a third embodiment of the present invention;

fig. 9 is a flowchart illustrating a WiFi service control method according to a third embodiment of the present invention;

fig. 10 is a schematic block diagram of a WiFi service control device according to a third embodiment of the present invention.

Detailed Description

The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating embodiments of the invention, are given by way of illustration and explanation only, not limitation.

At present, the internet of things equipment has the requirements of movement and charging, for example, certain sensor equipment which needs to be moved to monitor the environmental temperature and humidity. In the related art, manual checking of the electric quantity of the equipment and charging of the equipment are time-consuming and labor-consuming, and additional charging equipment and energy consumption cost are required. Therefore, in the present application, the WiFi device in the WiFi hotspot network deployed in the building is used to charge the wireless receiving device.

The wireless receiving equipment uses a radio frequency energy collecting technology, and the receiving antenna and the matching circuit are designed aiming at the Wifi frequency band of 2.4Ghz/5Ghz, so that all Wifi radio frequency energy which can be received in a receiving space is more and more energy can be received when the distance between the wireless receiving equipment and the Wifi equipment is shorter. The wireless receiving device converts the received radio frequency energy into direct current energy through rectification, and the internal battery can be charged through the booster circuit.

Example one

Fig. 1 is a schematic diagram of a WiFi wireless charging control system architecture according to an embodiment of the present invention. As shown in fig. 1, the system includes a plurality of WiFi devices 11, at least one wireless receiving device 12, a WiFi wireless charging control apparatus 13, and a positioning device 14.

The WiFi wireless charging control device 13 is a control host.

The positioning device 14 is, for example, a bluetooth positioning device, and specifically, in the embodiment of the present invention, the positioning device 14 obtains the position and the power information of the wireless receiving device 12, for example, an Angle of Arrival (AoA) Angle ranging technology can be located by bluetooth 5.1, and both the wireless receiving device 12 and the positioning device 14 have a chip and an antenna with a bluetooth 5.1AoA locating function. After the positioning device 14 receives the signal broadcast by the wireless receiving device 12, the positioning of the wireless receiving device 12 can be implemented through a corresponding algorithm. The corresponding algorithm can refer to the related content in the prior art, and is not described in detail herein. Positioning device 14 may obtain the power information sent by wireless receiving device 12 through, for example, a bluetooth interface. In addition, the positioning device 14 may communicate with the WiFi wireless charging control apparatus 13 through a corresponding interface (e.g., a USB interface or other wired or wireless interface), so that the apparatus 13 can obtain information related to all wireless receiving devices 12, such as the above-mentioned location and power information. In other applications, the location device 14 may also obtain the location of the wireless receiving device 12 through, for example, WiFi positioning or other existing positioning techniques.

For a specific interaction process among the plurality of WiFi devices 11, the at least one wireless receiving device 12, the WiFi wireless charging control apparatus 13, and the positioning device 14, reference may be made to a flowchart of the WiFi wireless charging control method shown in fig. 2. As shown in fig. 2, the method comprises the following steps:

in step 201, the wireless receiving device 12 to be charged is determined.

There are two means for determining the wireless receiving device 12 to be charged, one is to passively receive a charging request of the wireless receiving device 12, and the other is to actively inquire whether the wireless receiving device 12 needs to be charged.

For the first embodiment of passively receiving the charging request of the wireless receiving device 12, first, the positioning device 14 receives the charging request broadcast by the wireless receiving device 12, and the positioning device 14 forwards the charging request and the location of the wireless receiving device 12 to the WiFi wireless charging control apparatus 13. The WiFi wireless charging control means 13 determines the wireless receiving device 12 that sends the charging request as the wireless receiving device 12 to be charged.

For the second embodiment of actively inquiring whether the wireless receiving device 12 needs to be charged, firstly, since the wireless receiving device 12 broadcasts its location and remaining power to the positioning device 14 at regular time, when the WiFi wireless charging control apparatus 13 sends the remaining power inquiry of the wireless receiving device 12 to the positioning device 14, the WiFi wireless charging control apparatus 13 can obtain the location and remaining power of the wireless receiving device 12 from the positioning device 14, and determine the wireless receiving device 12 with the remaining power lower than a preset threshold as the wireless receiving device 12 to be charged, where the preset threshold can be determined according to specific situations, for example, 30% or 20% and so on.

Step 202, determining the position of the wireless receiving device 12 to be charged.

For the embodiment of passively receiving the charging request of the wireless receiving device 12 in step 201, since the location of the wireless receiving device 12 is already included in the charging request, the location of the wireless receiving device 12 to be charged can be determined. For the embodiment of actively inquiring whether the wireless receiving device 12 needs to be charged in step 201, the location of the wireless receiving device 12 to be charged can be determined because the location of the wireless receiving device 12 is already acquired while the remaining power of the wireless receiving device 12 is acquired.

At step 203, the locations of the plurality of WiFi devices 11 are determined.

Since the WiFi devices 11 are generally fixed in position as a hotspot network deployed in a building, the positions of the WiFi devices 11 may be stored in the WiFi wireless charging control apparatus 13 in advance, or the positions of the WiFi devices 11 may be sent to the WiFi wireless charging control apparatus 13 through a terminal (e.g., a computer terminal or a mobile phone terminal).

Step 204, one of the WiFi devices 11 closest to the position of the wireless receiving device 12 to be charged is taken as a designated WiFi device 11.

In order to avoid influencing the charging effect of the wireless receiving device 12 due to the shielding of a physical entity (for example, a building such as a wall), the WiFi devices 11 in the same physical area as the wireless receiving device 12 to be charged may be determined according to the positions of the wireless receiving device 12 to be charged and the WiFi devices 11, and among the WiFi devices 11 in the same physical area, the WiFi device 11 closest to the position of the wireless receiving device 12 to be charged is determined, and one of the WiFi devices is used as the designated WiFi device 11. That is to say, the WiFi devices 11 in the same physical area as the wireless receiving device 12 to be charged are counted, the distance between each WiFi device 11 in the physical area and the wireless receiving device 12 is obtained, the WiFi device 11 with the closest distance is extracted, and one of the WiFi devices is selected as the designated WiFi device 11. When there are a plurality of wireless receiving devices 12 to be charged simultaneously, the WiFi device 11 with the smallest sum of distances to the wireless receiving devices 12 to be charged can be extracted as the designated WiFi device 11 by calculation, or the optimal WiFi device 11 can be extracted as the designated WiFi device 11 by other calculation rules.

Step 205, charging the wireless receiving device 12 to be charged through the specified WiFi device 11.

The designated WiFi device 11 can be controlled to charge the wireless receiving device 12 to be charged in two ways, one is to increase the wireless transmission power of the designated WiFi device 11, that is, the wireless transmission power of the designated WiFi device 11 is set to be the designated wireless transmission power, for example, the maximum wireless transmission power, and the other is to centralize data transmission to the designated WiFi device 11 for transceiving, because the higher the data transmission rate is, the more the WiFi radio frequency energy released by the designated WiFi device is, so that the wireless receiving device 12 to be charged can charge the battery therein after receiving the energy. In the embodiment of the present invention, at least one of the two manners may be adopted, for example, the WiFi wireless charging control device 13 sends a power transmission instruction to the specified WiFi device 11, that is, commands the specified WiFi device 11 to increase the transmission power to the specified wireless transmission power, or the WiFi wireless charging control device 13 concentrates data transmission on the specified WiFi device 11 for transceiving.

In addition, for the designated wireless transmission power in the first manner, the designated wireless transmission power may be set according to the remaining capacity of the wireless receiving device 12 to be charged and/or the distance between the designated WiFi device 11 and the remaining capacity of the wireless receiving device 12 to be charged, for example, for the charging request implementation of the first passive receiving wireless receiving device 12 in step 201, the charging request received by the WiFi wireless charging control apparatus 13 may further include the remaining capacity of the wireless receiving device 12 to be charged, and in the second implementation of actively inquiring whether the wireless receiving device 12 needs to be charged, the remaining capacity of the wireless receiving device 12 to be charged may also be obtained. Therefore, the remaining power may be compared with a plurality of locally preset level thresholds, where each level threshold corresponds to a different designated wireless transmission power, for example, three locally preset level thresholds are preset, and gradually decreased, and the corresponding designated wireless transmission power gradually increases, and when the remaining power of the wireless receiving device 12 to be charged is compared with the three locally preset level thresholds, the designated wireless transmission power is set as the power of which level if the remaining power is within the threshold of which level. For setting the designated wireless transmission power according to the distance between the wireless receiving device 12 to be charged and the designated WiFi device 11, for example, several levels of distances may be set, and the distance value decreases step by step, and the corresponding designated wireless transmission power decreases step by step, that is, the longer the distance is, the more the wireless transmission power needs to be increased.

For the second way of concentrating data transmission to the designated WiFi device 11 for transceiving, the data transmission may also be set according to the remaining power of the wireless receiving device 12 to be charged and/or the distance between the wireless receiving device and the designated WiFi device 11, for example, the smaller the remaining power, the more the data amount of concentrated transmission; the larger the distance value is, the larger the amount of data to be collectively transmitted is.

The above-mentioned setting of the designated wireless transmission power is described only as an example, and the setting may be performed according to the user's needs in practical applications.

In an embodiment of the present invention, when the wireless receiving device 12 to be charged is fully charged, the wireless receiving device 12 may notify the WiFi wireless charging control apparatus 13 to stop charging through the positioning device 14, and the WiFi wireless charging control apparatus 13 may send a recovery instruction to the specified WiFi device 11, recover the wireless transmission power of the specified WiFi device 11, and/or recover normal transmission of data.

By the embodiment of the invention, the wireless receiving equipment 12 can be automatically monitored and charged in real time, so that not only can extra charging equipment and energy consumption cost be avoided, but also manual inspection and charging of the wireless receiving equipment can be saved, and the wireless receiving equipment is charged by utilizing the WiFi equipment 11 in the original WiFi hotspot network in the existing building, so that the original functions of the WiFi equipment 11 are realized, electric energy can be provided for the wireless receiving equipment 12, and resource waste is avoided.

In another embodiment of the present invention, for step 201, regular charging of the wireless receiving device 12 may be implemented, and even if no charging request is received or the remaining power of the wireless receiving device 12 is lower than the preset threshold, charging of the wireless receiving device 12 may be implemented so as to further utilize the radio frequency energy of the WiFi device 11. For example, when the charging request sent by the wireless receiving device 12 is not acquired within a set time, or it is determined that the remaining power of the wireless receiving device 12 is not lower than a preset threshold, the location of the wireless receiving device 12 is determined. The set time may be determined according to the number of deployed WiFi devices 11, for example, if the number of WiFi devices 11 is large, the set time may be set to be slightly shorter; if the number is small, the setting time may be set to be longer. In addition to broadcasting the charging request to the positioning device 14, the wireless receiving device 12 may also broadcast its location, so that the positioning device 14 may also receive the location broadcast by the wireless receiving device 12, and further when the WiFi wireless charging control apparatus 13 actively inquires about the remaining power of the wireless receiving device 12, the positioning device 14 may also upload the location of the wireless receiving device 12 to the WiFi wireless charging control apparatus 13.

Then, according to the position of the wireless receiving device 12, it is determined whether more than a set number of wireless receiving devices 12 are in a set area, where the set area is a concentrated radiation area of the wireless transmission power of one or more WiFi devices 11. The set number can be set according to needs, for example, 3, 4, and the like. The concentrated radiation area may be a set coverage of the wireless transmission power of one WiFi device 11, for example, within a radius of 5 meters, or a union of the coverage of the wireless transmission power of a plurality of WiFi devices 11, that is, a union within the radiation radius of each WiFi device 11.

When more than the set number of wireless receiving devices 12 are in the set area, determining the more than the set number of wireless receiving devices 12 as the wireless receiving devices 12 to be charged, that is, implementing the conventional charging of the wireless receiving devices 12.

Next, since the positions of the wireless receiving devices 12 have been determined, for the above step 203, the setting area is determined as the positions of the plurality of WiFi devices 11, and in the step 204, the WiFi device 11 closest to the position of the wireless receiving device 12 to be charged is taken as the designated WiFi device 11, that is, one of the WiFi devices 11 in the setting area is taken as the designated WiFi device 11, so that the wireless receiving device 12 to be charged is charged by the designated WiFi device 11. When the electric quantity of the wireless receiving device 12 to be charged is full, the wireless receiving device 12 may notify the WiFi wireless charging control apparatus 13 to stop charging through the positioning device 14, and after the WiFi wireless charging control apparatus 13 receives the message of stopping charging, the apparatus 13 may send a recovery instruction to the specified WiFi device 11 to stop charging the wireless receiving device 12 to be charged, that is, to recover the wireless transmission power of the specified WiFi device 11 and/or recover normal transmission of data.

Alternatively, the positions of the wireless receiving devices 12 may be acquired at set time intervals, and when it is determined that there are no more than a set number of wireless receiving devices 12 in the set area, the wireless transmitting power of the designated WiFi device 11 may also be resumed, and/or normal transmission of data may also be resumed.

In order to better understand the embodiment of the present invention, fig. 3 provides a flowchart of a WiFi wireless charging control method, where the WiFi wireless charging control apparatus 13, the positioning device 14, a plurality of WiFi devices 11, and at least one wireless receiving device 12 are involved, and the method specifically includes the following steps:

in step 301, the wireless receiving device 12 broadcasts information to the locating device 14.

Wherein the broadcasted information includes two types:

the first is a charging request, the charging request includes the location of the wireless receiving device 12 and the remaining power, and when the positioning device 14 receives the charging request, step 302 is executed;

the second is a broadcast message including the location and remaining power of the wireless receiving device 12, and when the locating device 14 receives the broadcast message, step 303 is performed.

Step 302, the positioning device 14 uploads a charging request to the WiFi wireless charging control apparatus 13, and step 305 is executed;

in step 303, the WiFi wireless charging control apparatus 13 sends an inquiry message to the positioning device 14.

The query message includes two cases, one is to actively query whether the wireless receiving device 12 needs to be charged, and the other is to transmit the query message when the charging request transmitted by the wireless receiving device 12 is not acquired within a set time.

Step 304, the positioning device 14 replies the broadcast message of the wireless receiving device 12 to the WiFi wireless charging control apparatus 13, and step 306 is executed;

step 305, determining the wireless receiving device 12 which sends the charging request as the wireless receiving device 12 to be charged;

step 306, determining the wireless receiving device 12 with the remaining capacity lower than a preset threshold as the wireless receiving device 12 to be charged;

step 307, when the charging request sent by the wireless receiving device 12 is not obtained within the set time, or it is determined that the remaining power of the wireless receiving device 12 is not lower than the preset threshold, determining the position of the wireless receiving device 12;

step 308, according to the position of the wireless receiving device 12, determining whether more than a set number of wireless receiving devices 12 are located in a set area, where the set area is a concentrated radiation area of wireless transmission power of one or more WiFi devices 11;

step 309, when there are more than the set number of wireless receiving devices 12 in the set area, determining the more than the set number of wireless receiving devices 12 as the wireless receiving devices 12 to be charged;

step 310, determining the position of the wireless receiving device 12 to be charged;

step 311, determining the locations of the WiFi devices 11;

at step 312, the designated WiFi device 11 is determined.

For the embodiment of step 301-306, one of the WiFi devices 11 closest to the position of the wireless receiving device 12 to be charged is taken as the designated WiFi device 11.

For the embodiment of step 307-309, one of the WiFi devices 11 in the setting area is taken as the designated WiFi device 11.

Step 313, setting the wireless transmission power of the designated WiFi device 11 to a designated wireless transmission power, and/or concentrating data transmission to the designated WiFi device 11 for transceiving;

in step 314, when the charging condition is not satisfied, the wireless transmission power of the designated WiFi device 11 is resumed, and/or normal transmission of data is resumed.

Wherein, when receiving the instruction of stopping charging of the wireless receiving device 12 through the positioning device 14, the wireless transmitting power of the designated WiFi device 11 is resumed, and/or the normal transmission of data is resumed.

Alternatively, for the embodiment of step 307-309, the position of the wireless receiving device 12 may be obtained at intervals of a set time, and when it is determined that there are no more than a set number of wireless receiving devices 12 in the set area, the wireless transmitting power of the designated WiFi device 11 may also be recovered, and/or normal transmission of data may also be recovered.

Correspondingly, fig. 4 is a schematic block diagram of a main module of a WiFi wireless charging control apparatus provided in an embodiment of the present invention. As shown in fig. 4, the WiFi wireless charging control apparatus 13 includes: a device determination module 41 configured to determine the wireless receiving device 12 to be charged; a position determination module 42, configured to determine a position of the wireless receiving device 12 to be charged; a charging device location determination module 43 for determining locations of the plurality of WiFi devices 11; a charging device determining module 44, configured to determine, as a designated WiFi device 11, one of the WiFi devices 11 closest to the location of the wireless receiving device 12 to be charged; and a charging control module 45, configured to control and charge the wireless receiving device 12 to be charged through the designated WiFi device 11.

Further, the device determining module 41 is further configured to determine the wireless receiving device 12 sending the charging request as the wireless receiving device 12 to be charged, where the charging request includes the location of the wireless receiving device 12.

Further, the device determination module 41 is further configured to send a remaining power query of the wireless receiving device 12; acquiring the position and the residual capacity of the wireless receiving equipment 12; and determining the wireless receiving device 12 with the residual capacity lower than the preset threshold value as the wireless receiving device 12 to be charged.

Further, the charging device determining module 44 is further configured to determine, according to the position of the wireless receiving device 12 to be charged, the WiFi device 11 in the same physical area as the wireless receiving device 12 to be charged; in the WiFi devices 11 in the same physical area, the WiFi device 11 closest to the location of the wireless receiving device 12 to be charged is determined, and one of the WiFi devices is used as a designated WiFi device 11.

Further, the charging control module 45 is further configured to set the wireless transmission power of the designated WiFi device 11 to be the designated wireless transmission power, and/or centralize data transmission to the designated WiFi device 11 for transceiving, so as to charge the wireless receiving device 12 to be charged.

Further, the device determining module 41 is further configured to determine the location of the wireless receiving device 12 when the charging request sent by the wireless receiving device 12 is not obtained within a set time or it is determined that the remaining power of the wireless receiving device 12 is not lower than a preset threshold; judging whether more than a set number of wireless receiving devices 12 are in a set area according to the positions of the wireless receiving devices 12, wherein the set area is a concentrated radiation area of wireless transmission power of one or more WiFi devices 11; when there are more than a set number of wireless receiving devices 12 in the set area, the more than the set number of wireless receiving devices 12 are determined as the wireless receiving devices 12 to be charged.

Further, the charging device determining module 44 is further configured to use one of the WiFi devices 11 in the set area as the designated WiFi device 11.

For more details of the apparatus according to the embodiment of the present invention, reference may be made to the description of the WiFi wireless charging control method in the embodiment, and the same or corresponding technical effects as those of the WiFi wireless charging control method described above can be obtained, so that the details are not repeated herein.

Example two

Fig. 5 is a schematic diagram of an architecture of a WiFi service control system according to an embodiment of the present invention. The system comprises: a plurality of WiFi devices 51, at least one wireless receiving device 52, WiFi service control means 53 and bluetooth devices 54.

The WiFi service control device 53 is a control host. The wireless receiving device 52 is, for example, a cellular phone or other terminal.

In addition, the bluetooth device 54 is configured to receive the remaining power of the wireless receiving device 52.

In the embodiment of the present invention, the bluetooth device 54 is used to obtain the power information of the wireless receiving device 52, for example, the Angle of Arrival (AoA) ranging technology can be used for positioning via bluetooth 5.1, and both the wireless receiving device 52 and the bluetooth device 54 have a chip and an antenna with bluetooth 5.1AoA positioning function. After receiving the signal broadcast by the wireless receiving device 52, the bluetooth device 54 may communicate with the WiFi service control apparatus 53 through a corresponding interface (e.g., a USB interface), so that the WiFi service control apparatus 53 may obtain the power information of all the wireless receiving devices 52.

For a specific interaction process among the WiFi devices 51, the at least one wireless receiving device 52, the WiFi service control apparatus 53 and the bluetooth device 54, see fig. 6 which is a schematic flowchart of a WiFi service control method provided in an embodiment of the present invention. As shown in fig. 6, the method comprises the following steps:

in step 601, the remaining power of the wireless receiving device 52 is obtained.

Step 602, comparing the remaining power of the wireless receiving device 52 with a preset threshold.

The preset threshold value may be determined according to specific situations, such as 30% or 20%, and so on.

Step 603, determining a service mode of the WiFi device 51 to the wireless receiving device 52 according to the comparison result, where the service mode includes a charging mode and a hotspot mode.

The charging mode provides a charging mechanism for the wireless receiving device 52 through the rf energy of the WiFi device 51, and the hot spot mode provides network access through the WiFi device 51, so that the wireless receiving device 52 (e.g. a mobile phone or other terminal) can access the internet to receive or send data through the conventional hot spot function.

When the remaining power of the wireless receiving device 52 is lower than the preset threshold, determining that the service mode of the WiFi device 51 is a charging mode; when there is no wireless receiving device 52 with the remaining power lower than the preset threshold, determining that the service mode of the WiFi device 51 is a hotspot mode.

Step 604, the WiFi device 51 provides the service to the wireless receiving device 52 according to the determination result.

When the service mode is determined to be the charging mode, the wireless receiving device 52 may be charged by the WiFi device 51, for example, by increasing the wireless transmission power of the WiFi device 51, that is, setting the wireless transmission power of the WiFi device 51 to a specified wireless transmission power, for example, a maximum wireless transmission power, and by concentrating data transmission to the WiFi device 51 for transceiving, because the higher the data transmission rate is, the more WiFi radio frequency energy is released, so that the wireless receiving device 52 may charge the battery therein after receiving the energy. In the embodiment of the present invention, at least one of the above two ways may be adopted, for example.

In addition, the designated wireless transmission power in the first mode may be set according to the remaining power of the wireless receiving device 52, for example, the remaining power may be compared with a plurality of locally preset thresholds of different levels, each threshold of the levels corresponds to different designated wireless transmission power, for example, three locally preset thresholds are preset and gradually decreased, the corresponding designated wireless transmission power gradually increases, and when the remaining power of the wireless receiving device 52 is compared with the three locally preset thresholds of different levels, the remaining power is within which threshold of the level, the designated wireless transmission power is set as the power of which level.

In the second method, the data transmission may be concentrated to the WiFi device 51 for transmission and reception, and the setting may be based on the remaining power of the wireless receiving device 52, for example, the smaller the remaining power is, the larger the data amount of the concentrated transmission is.

The above-mentioned setting of the designated wireless transmission power is only described as an example, and the setting may be performed according to the user's needs in practical applications.

In an embodiment of the present invention, when the wireless receiving device 52 is fully charged, the wireless receiving device 52 may notify the WiFi service control apparatus 53 through the bluetooth device 54 that charging may be stopped, and the WiFi service control apparatus 53 may send a recovery instruction to the WiFi device 51, recover the wireless transmission power of the WiFi device 51, and/or recover normal transmission of data, that is, provide a hotspot service for the wireless receiving device 52.

By the embodiment of the invention, the conventional hotspot function of the WiFi equipment 51 is realized, whether the wireless receiving equipment 52 needs to be charged can be judged according to the residual electric quantity of the wireless receiving equipment 52, the wireless receiving equipment 52 is charged by utilizing the radio frequency energy output by the WiFi equipment 51, and the full utilization of energy is realized.

Correspondingly, fig. 7 is a schematic block diagram of a WiFi service control device 53 according to an embodiment of the present invention. As shown in fig. 7, the WiFi service control means 53 includes: a power acquiring module 71, configured to acquire a remaining power of the wireless receiving device 52; a comparing module 72, configured to compare the remaining power of the wireless receiving device 52 with a preset threshold; a mode determining module 73, configured to determine, according to the comparison result, a service mode of the WiFi device 51 for the wireless receiving device 52, where the service mode includes a charging mode and a hotspot mode; a service control module 74, configured to control the WiFi device 51 to provide the service to the wireless receiving device 52 according to the determination result.

Further, the mode determining module 73 is further configured to determine that the service mode of the WiFi device 51 is a charging mode when the remaining power of the wireless receiving device 52 is lower than the preset threshold; when there is no wireless receiving device 52 with the remaining power lower than the preset threshold, determining that the service mode of the WiFi device 51 is a hotspot mode.

For more details of the apparatus according to the embodiment of the present invention, reference may be made to the description of the WiFi service control method in the embodiment, and the same or corresponding technical effects as those of the WiFi service control method described above can be obtained, so that no further description is provided herein.

EXAMPLE III

Fig. 8 is a schematic diagram of a WiFi service control system architecture provided in an embodiment of the present invention. The system comprises: a plurality of WiFi devices 81, at least one wireless receiving device 82, WiFi service control means 83 and a positioning device 84.

Further, the WiFi service control device 83 is a control host.

Wherein the positioning device 84 is configured to receive the location of the wireless receiving device 82.

In the embodiment of the present invention, the position of the wireless receiving device 82 is obtained by the positioning device 84, for example, an Angle of Arrival (AoA) ranging technology can be located by bluetooth 5.1, and both the wireless receiving device and the positioning device have a chip and an antenna with bluetooth 5.1AoA positioning function. After the positioning device 84 receives the signal broadcast by the wireless receiving device 82, the positioning of the wireless receiving device 82 can be realized through a corresponding algorithm. The corresponding algorithm can refer to the related content in the prior art, and is not described herein again. In addition, the positioning device 84 can communicate with the WiFi service control apparatus 83 through a corresponding interface (for example, a USB interface), so that the WiFi service control apparatus 83 can acquire the relevant information of all the wireless receiving devices 82. In other applications, the location device 84 may also obtain the location of the wireless receiving device 82 via, for example, WiFi positioning or other existing positioning techniques.

The specific interaction process among the WiFi devices 81, the at least one wireless receiving device 82, the WiFi service control apparatus 83 and the positioning device 84 can refer to a flowchart of a WiFi service control method as shown in fig. 9. As shown in fig. 9, the method comprises the following steps:

at step 901, the relative position between at least one wireless receiving device 82 and the plurality of WiFi devices 81 is determined.

Since the at least one wireless receiving device 82 broadcasts its position to the positioning device 84, after the positioning device 84 receives the related information broadcast by the wireless receiving device 82, the related information can be uploaded to the WiFi service control apparatus 83 in real time or at set time intervals, so that the WiFi service control apparatus can determine the relative positions between the at least one wireless receiving device 82 and the plurality of WiFi devices 81.

In addition, for the positions of the WiFi devices 81, since the WiFi devices 81 are generally fixed as a hotspot network deployed in a building, the positions of the WiFi devices 81 may be stored in the WiFi service control apparatus 83 in advance, or the positions of the WiFi devices 81 may be transmitted to the WiFi service control apparatus 83 through a terminal (e.g., a computer terminal or a mobile phone terminal).

Step 902, regarding one of the WiFi devices 81 as a designated WiFi device 81 according to the relative position;

step 903, determining a service mode of the designated WiFi device 81 to the at least one wireless receiving device 82, where the service mode includes a charging mode and a hotspot mode.

After the relative positions between the at least one wireless receiving device 82 and the plurality of WiFi devices 81 are determined in step 901, when the relative positions between the at least one wireless receiving device 82 and one of the plurality of WiFi devices 81 are within the preset range, the WiFi device 81 is taken as the designated WiFi device 81, and then the service mode of the designated WiFi device 81 is determined to be the charging mode. The preset range can be set according to actual needs, for example, within 5 meters. That is to say, when the relative position between the at least one wireless receiving device 82 and one of the WiFi devices 81 is within the preset range, the at least one wireless receiving device 82 can be charged through the designated WiFi device 81.

When the relative positions of the at least one wireless receiving device 82 and the WiFi devices 81 are not within a preset range, the WiFi devices 81 are used as designated WiFi devices 81, and it is determined that the service mode of the designated WiFi devices 81 is a hotspot mode. That is, when the relative position is not within the preset range, the hotspot function of the WiFi device 81 providing network for data transceiving may be normally implemented.

Step 904, providing said service to said at least one wireless receiving device 82 by said designated WiFi device 81.

When the designated WiFi device 81 provides the charging service, the designated WiFi device 81 can be controlled to charge the at least one wireless receiving device 82 by increasing the wireless transmission power of the designated WiFi device 81, i.e. setting the wireless transmission power of the designated WiFi device 81 to a designated wireless transmission power, e.g. the maximum wireless transmission power, and by concentrating the data transmission to the designated WiFi device 81 for transceiving, because the higher the data transmission rate is, the more WiFi radio frequency energy is released, so that the at least one wireless receiving device 82 can charge the battery therein after receiving the energy. In the embodiment of the present invention, at least one of the above two ways can be adopted.

In addition, for the designated wireless transmission power in the first mode, the designated wireless transmission power may be set according to the relative position between the at least one wireless receiving device 82 and the designated WiFi device 81, for example, several levels of distances may be set, the distance values decrease step by step, the corresponding designated wireless transmission power decreases step by step, that is, the wireless transmission power needs to be increased the farther the distance is, and when the relative position is at which level of distance, the designated wireless transmission power is set to which level of power.

For the second method, the data transmission may be concentrated to the designated WiFi device 81 for transceiving, and the relative position between the at least one wireless receiving device 82 and the designated WiFi device 81 may be set according to the relative position, for example, the larger the relative position is, the larger the amount of data concentrated to be transmitted is.

In an embodiment of the present invention, since there is a continuously moving wireless receiving device 82, after controlling the designated WiFi device 81 to provide a charging service to the at least one wireless receiving device 82, it may be determined at set intervals whether a relative position between the at least one wireless receiving device 82 and the designated WiFi device 81 is still within a preset range, and if the relative position is not within the preset range, the WiFi service control apparatus 83 may send a recovery instruction to the designated WiFi device 81, recover a wireless transmission power of the designated WiFi device 81, and/or recover a normal transmission of data, that is, provide a hotspot service for the at least one wireless receiving device 82.

Through the embodiment of the invention, not only is the conventional hotspot function of the WiFi equipment 81 realized, but also whether the charging is carried out can be judged through the relative position between the at least one wireless receiving equipment 82 and the plurality of WiFi equipment 81, and the wireless receiving equipment 82 is charged by utilizing the radio frequency energy output by the WiFi equipment 81, so that the full utilization of energy is realized.

Correspondingly, fig. 10 is a schematic block diagram of a WiFi service control device 83 according to an embodiment of the present invention. As shown in fig. 10, the WiFi service control device 83 includes: a position determining module 101 for determining a relative position between the at least one wireless receiving device 82 and the plurality of WiFi devices 81; a device determining module 102, configured to use one of the WiFi devices 81 as a designated WiFi device 81 according to the relative position; a mode determining module 103, configured to determine a service mode of the designated WiFi device 81 for the at least one wireless receiving device 82, where the service mode includes a charging mode and a hotspot mode; a service control module 104, configured to control the designated WiFi device 81 to provide the service to the at least one wireless receiving device 82.

Further, the device determining module 102 is further configured to regard the WiFi device 81 as a designated WiFi device 81 when the relative position of the at least one wireless receiving device 82 and one of the WiFi devices 81 is within a preset range; the mode determining module 103 is further configured to determine that the service mode of the designated WiFi device 1 is a charging mode.

Further, the device determining module 102 is further configured to regard the WiFi devices 81 as the designated WiFi device 81 when none of the relative positions of the at least one wireless receiving device 82 and the WiFi devices 81 are within the preset range; the mode determining module is further configured to determine that the service mode of the designated WiFi device 81 is a hotspot mode.

Example four

An embodiment of the present invention further provides a machine-readable storage medium, where the machine-readable storage medium stores an instruction, where the instruction is configured to enable a machine to execute the WiFi wireless charging control method in the first embodiment, and the WiFi service control method in the second embodiment and/or the third embodiment.

As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application 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 application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. 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). The memory is an example of a computer-readable medium.

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

The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art to which the present application pertains. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A WiFi wireless charging control method is characterized by comprising the following steps:

determining wireless receiving equipment to be charged;

determining the position of the wireless receiving device to be charged;

determining locations of a plurality of WiFi devices;

one of the WiFi equipment closest to the position of the wireless receiving equipment to be charged is taken as a designated WiFi equipment;

and charging the wireless receiving equipment to be charged through the designated WiFi equipment.

2. The WiFi wireless charging control method of claim 1, wherein the determining the wireless receiving device to be charged comprises:

determining a wireless receiving device sending a charging request as the wireless receiving device to be charged, wherein the charging request comprises the position of the wireless receiving device.

3. The WiFi wireless charging control method of claim 1, wherein the determining the wireless receiving device to be charged comprises:

sending a remaining power inquiry of the wireless receiving device;

acquiring the position and the residual electric quantity of the wireless receiving equipment;

and determining the wireless receiving equipment with the residual electric quantity lower than a preset threshold value as the wireless receiving equipment to be charged.

4. The WiFi wireless charging control method according to claim 1, wherein the taking one of the WiFi devices closest to the location of the wireless receiving device to be charged as a designated WiFi device comprises:

according to the position of the wireless receiving equipment to be charged, WiFi equipment which is in the same physical area with the wireless receiving equipment to be charged is determined;

and in the WiFi equipment in the same physical area, determining the WiFi equipment closest to the position of the wireless receiving equipment to be charged, and taking one of the WiFi equipment as a designated WiFi equipment.

5. The WiFi wireless charging control method of claim 1, wherein the charging the wireless receiving device to be charged through the designated WiFi device comprises:

and setting the wireless transmitting power of the designated WiFi equipment to be designated wireless transmitting power, and/or centralizing data transmission to the designated WiFi equipment for transceiving so as to charge the wireless receiving equipment to be charged.

6. The WiFi wireless charging control method of claim 1, wherein the determining the wireless receiving device to be charged comprises:

when a charging request sent by wireless receiving equipment is not acquired within set time, or the residual electric quantity of the wireless receiving equipment is determined to be lower than a preset threshold value, determining the position of the wireless receiving equipment;

judging whether more than a set number of wireless receiving devices are in a set area according to the positions of the wireless receiving devices, wherein the set area is a concentrated radiation area of wireless transmitting power of one or more WiFi devices;

when more than a set number of wireless receiving devices are in the set area, determining the more than the set number of wireless receiving devices as the wireless receiving devices to be charged.

7. A WiFi wireless charging control device, comprising:

the device determining module is used for determining the wireless receiving device to be charged;

the position determining module is used for determining the position of the wireless receiving equipment to be charged;

the charging device position determining module is used for determining the positions of the plurality of WiFi devices;

the charging equipment determining module is used for taking one of the WiFi equipment which is closest to the position of the wireless receiving equipment to be charged as a designated WiFi equipment;

and the charging control module is used for controlling the appointed WiFi equipment to charge the wireless receiving equipment to be charged.

8. The WiFi wireless charging control apparatus of claim 7, wherein the device determining module is further configured to determine a wireless receiving device sending a charging request as the wireless receiving device to be charged, where the charging request includes a location of the wireless receiving device.

9. The WiFi wireless charging control apparatus of claim 7, wherein the device determination module is further configured to send a remaining power query of the wireless receiving device; acquiring the position and the residual electric quantity of the wireless receiving equipment; and determining the wireless receiving equipment with the residual capacity lower than a preset threshold value as the wireless receiving equipment to be charged.

10. The WiFi wireless charging control apparatus of claim 7, wherein the charging device determining module is further configured to determine, according to the location of the wireless receiving device to be charged, a WiFi device that is in the same physical area as the wireless receiving device to be charged; and in the WiFi equipment in the same physical area, determining the WiFi equipment closest to the position of the wireless receiving equipment to be charged, and taking one of the WiFi equipment as a designated WiFi equipment.

11. The WiFi wireless charging control apparatus of claim 7, wherein the charging control module is further configured to set a wireless transmission power of the specified WiFi device to a specified wireless transmission power, and/or centralize data transmission to the specified WiFi device for transceiving so as to charge the wireless receiving device to be charged.

12. The WiFi wireless charging control apparatus of claim 7, wherein the device determining module is further configured to determine a location of the wireless receiving device when a charging request sent by the wireless receiving device is not obtained within a set time or it is determined that no remaining power of the wireless receiving device is lower than a preset threshold; judging whether more than a set number of wireless receiving devices are in a set area according to the positions of the wireless receiving devices, wherein the set area is a concentrated radiation area of wireless transmitting power of one or more WiFi devices; when more than a set number of wireless receiving devices are in the set area, determining the more than the set number of wireless receiving devices as the wireless receiving devices to be charged.

13. A WiFi wireless charging control system, comprising: a plurality of WiFi devices, at least one wireless receiving device, and a WiFi wireless charging control apparatus according to any of claims 7-12.

14. The WiFi wireless charging control system of claim 13, further comprising a location device for receiving the location and remaining power of the wireless receiving device.

15. A WiFi service control method, comprising:

acquiring the residual electric quantity of the wireless receiving equipment;

comparing the residual electric quantity of the wireless receiving equipment with a preset threshold value;

determining a service mode of the WiFi equipment to the wireless receiving equipment according to the comparison result, wherein the service mode comprises a charging mode and a hot spot mode;

and providing the service to the wireless receiving device by the WiFi device according to the determination result.

16. The WiFi service control method of claim 15, wherein the determining the service mode of the WiFi device to the wireless receiving device according to the comparison result comprises:

when the residual capacity of the wireless receiving equipment is lower than the preset threshold value, determining that the service mode of the WiFi equipment is a charging mode;

and when the wireless receiving equipment with the residual electric quantity lower than the preset threshold value does not exist, determining that the service mode of the WiFi equipment is a hotspot mode.

17. A WiFi service control apparatus, comprising:

the electric quantity obtaining module is used for obtaining the residual electric quantity of the wireless receiving equipment;

the comparison module is used for comparing the residual electric quantity of the wireless receiving equipment with a preset threshold value;

the mode determining module is used for determining a service mode of the WiFi equipment to the wireless receiving equipment according to the comparison result, wherein the service mode comprises a charging mode and a hot spot mode;

and the service control module is used for controlling the WiFi equipment to provide the service for the wireless receiving equipment according to the determination result.

18. The WiFi service control apparatus of claim 17, wherein the mode determining module is further configured to determine that the service mode of the WiFi device is a charging mode when the remaining power of the wireless receiving device is lower than the preset threshold; and when the wireless receiving equipment with the residual electric quantity lower than the preset threshold does not exist, determining that the service mode of the WiFi equipment is a hotspot mode.

19. A WiFi service control method, wherein the method comprises:

determining a relative position between at least one wireless receiving device and a plurality of WiFi devices;

one of the plurality of WiFi devices is used as a designated WiFi device according to the relative position;

determining a service mode of the designated WiFi device to the at least one wireless receiving device, wherein the service mode comprises a charging mode and a hotspot mode;

providing, by the designated WiFi device, the service to the at least one wireless receiving device.

20. The WiFi service control method of claim 19, wherein the regarding one of the plurality of WiFi devices as a designated WiFi device according to the relative location comprises:

when the relative position of the at least one wireless receiving device and one of the plurality of WiFi devices is within a preset range, the WiFi device is taken as a designated WiFi device;

the determining the service mode of the designated WiFi device to the at least one wireless receiving device comprises:

determining that the service mode of the designated WiFi equipment is a charging mode.

21. The WiFi service control method of claim 19, wherein said regarding one of said plurality of WiFi devices as a designated WiFi device according to said relative location comprises:

when the relative positions of the at least one wireless receiving device and the plurality of WiFi devices are not within a preset range, taking the plurality of WiFi devices as designated WiFi devices;

and determining that the service mode of the specified WiFi equipment is a hotspot mode.

22. A WiFi service control apparatus, comprising:

a location determination module to determine a relative location between at least one wireless receiving device and a plurality of WiFi devices;

a device determination module, configured to determine one of the WiFi devices as a designated WiFi device according to the relative location;

a mode determination module, configured to determine a service mode of the designated WiFi device for the at least one wireless receiving device, where the service mode includes a charging mode and a hotspot mode;

and the service control module is used for controlling the appointed WiFi equipment to provide the service for the at least one wireless receiving equipment.

23. The WiFi service control apparatus of claim 22, wherein the device determining module is further configured to regard the WiFi device as a designated WiFi device when a relative position between the at least one wireless receiving device and one of the WiFi devices is within a preset range;

the mode determination module is further configured to determine that the service mode of the designated WiFi device is a charging mode.

24. The WiFi service control apparatus of claim 22, wherein the device determining module is further configured to regard the plurality of WiFi devices as designated WiFi devices when none of the relative positions of the at least one wireless receiving device and the plurality of WiFi devices is within a preset range;

the mode determining module is further configured to determine that the service mode of the designated WiFi device is a hotspot mode.

25. A WiFi service control system, comprising: a plurality of WiFi devices, at least one wireless receiving device and WiFi service control apparatus as claimed in claims 22-24.

26. The WiFi service control system of claim 25 further comprising a positioning device for receiving the location of the wireless receiving device.

27. A machine-readable storage medium having stored thereon instructions for causing a machine to perform the WiFi wireless charging control method of any of the above claims 1-6, any of the claims 15-16 and/or the WiFi service control method of any of the claims 19-21.