CN110691368A - Method, system and computer-readable medium for collecting UAV monitoring data based on Internet of Things - Google Patents

Abstract

The invention discloses a method for collecting UAV monitoring data based on the Internet of Things, comprising the following steps: establishing a communication connection between the UAV and a base station; sending a measurement configuration message to the UAV by the base station; The received signal strength indication of the signals of multiple WLAN access points; the drone determines whether the received signal strength indication is greater than the measurement threshold; in response to the received signal strength indication being greater than the measurement threshold, the drone sends the measurement to the base station report; in response to receiving the measurement report, the base station sends a WLAN access point related information request message to the WLAN access point indicated in the measurement report; in response to receiving the WLAN access point related information request message, the WLAN access point sends a request message to the WLAN access point. The base station provides WLAN access point related information; in response to receiving the WLAN access point related information, the base station determines whether the load of the WLAN access point is greater than the threshold load; if it is greater than the threshold load, the base station sends a monitoring information request to the drone information.

Description

Method, system and computer-readable medium for collecting UAV monitoring data based on Internet of Things

technical field

The present invention relates to the technical field of drones, in particular to a method, system and computer-readable medium for collecting monitoring data of drones based on the Internet of Things.

Background technique

Unmanned aerial vehicle is referred to as "unmanned aerial vehicle", and the English abbreviation is "UAV".

The prior art CN106227233B discloses a method for controlling a flight device, which is characterized by comprising: reading preset flight parameters of the flight device; controlling the flight device to perform operations corresponding to the preset flight parameters; The preset flight parameters include time, and the time includes: the startup time of the flight device, the shutdown time of the flight device, and the landing time of the flight device; the control of the flight device to perform and the preset time The operation corresponding to the flight parameters includes: reading the current time parameter; when the current time parameter matches the time in the preset flight parameter, executing the operation corresponding to the preset flight parameter; the reading The preset flight parameters of the flight device include: when the current power level is less than the preset power level, reading the preset flight parameters according to a preset time interval corresponding to the current power level.

The information disclosed in this Background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a method, system and computer-readable medium for collecting UAV monitoring data based on the Internet of Things, which can overcome the methods of the prior art.

In order to achieve the above purpose, the present invention provides a method for collecting UAV monitoring data based on the Internet of Things, including the following steps: establishing a communication connection between the UAV and the base station; sending a measurement configuration message to the UAV by the base station, wherein , the measurement configuration message includes the identities of multiple WLAN access points and the measurement threshold, wherein the multiple WLAN access points are located within the communication coverage of the base station; in response to receiving the measurement configuration message, the drone measures the The received signal strength indication of the signals of multiple WLAN access points; the drone determines whether the received signal strength indication is greater than the measurement threshold; in response to the received signal strength indication being greater than the measurement threshold, the drone sends the measurement to the base station report, wherein the measurement report includes the received signal strength indication and the identity of the WLAN access point corresponding to the received signal strength indication; in response to receiving the measurement report, the base station sends the WLAN to the WLAN access point indicated in the measurement report Access point related information request message; in response to receiving the WLAN access point related information request message, the WLAN access point provides the base station with WLAN access point related information, wherein the WLAN access point related information includes the WLAN access point related information Load information, communication delay information of the WLAN access point, and information about the maximum average data rate allowed by the WLAN access point; in response to receiving information about the WLAN access point, the base station determines whether the load of the WLAN access point is greater than the threshold load; if When the load of the WLAN access point is greater than the threshold load, the base station sends a monitoring information request message to the UAV; in response to receiving the monitoring information request message, the UAV sends the UAV operation data to the base station.

In a preferred embodiment, the method for collecting UAV monitoring data based on the Internet of Things includes the following steps: if the load of the WLAN access point is less than the threshold load, the base station selects the one with the smallest load based on the load of the WLAN access point. WLAN access point; in response to selecting the WLAN access point with the least load, the base station sends an aggregation request to the drone, wherein the aggregation request includes the identity of the selected WLAN access point with the least load, the selected load The communication delay information of the smallest WLAN access point, the maximum average data rate information of the selected least loaded WLAN access point, and the identity of the DRB used for the aggregated communication; in response to receiving the aggregation request, by the UAV Measure the received signal strength of the signal from the selected least loaded WLAN access point indicated in the aggregation request; the UAV determines the received signal of the signal from the selected least loaded WLAN access point indicated in the aggregation request Whether the strength is greater than the built-in Received Signal Strength threshold of the drone; if the received signal strength of the signal from the selected WLAN access point with the least load indicated in the aggregation request is less than the built-in Received Signal Strength threshold of the drone, it will be set by None The man-machine sends an aggregation rejection message to the base station; in response to sending the aggregation rejection message to the base station, the drone sends the drone operation data to the base station.

In a preferred embodiment, the method for collecting drone monitoring data based on the Internet of Things includes the steps of: if the received signal strength of the signal from the selected least loaded WLAN access point indicated in the aggregation request is greater than the unmanned If the maximum average data rate information of the selected WLAN access point with the least load is greater than the built-in maximum average data rate threshold of the drone; if the selected load is the smallest If the maximum average data rate information of the WLAN access point is less than the built-in maximum average data rate threshold of the drone, the drone sends an aggregation reject message to the base station; in response to sending the aggregation reject message to the base station, the drone sends an aggregation reject message to the base station. Send drone operation data.

In a preferred embodiment, the method for collecting drone monitoring data based on the Internet of Things includes the following steps: if the maximum average data rate information of the selected WLAN access point with the least load is greater than the maximum average data built in the drone rate threshold, the drone will continue to judge whether the communication delay of the selected WLAN access point with the least load is greater than the communication delay threshold built in the drone; if the communication delay of the selected WLAN access point with the least load is greater than no The built-in communication delay threshold of man-machine, the drone sends an aggregation reject message to the base station; in response to sending the aggregation reject message to the base station, the drone sends the drone operation data to the base station.

In a preferred embodiment, the method for collecting drone monitoring data based on the Internet of Things includes the following steps: if the communication delay of the selected WLAN access point with the least load is less than the built-in communication delay threshold of the drone, then The drone sends an aggregation permission message to the base station; in response to sending the aggregation permission message to the base station, the drone associates with the selected least loaded WLAN access point; in response to completing the selected least loaded WLAN access point Point association, the drone sends the drone operation data to the least loaded WLAN access point and the base station.

The invention also provides a system for collecting UAV monitoring data based on the Internet of Things, including: a unit for establishing a communication connection between the UAV and a base station; a unit for sending a measurement configuration message from the base station to the UAV , where the measurement configuration message includes the identities of multiple WLAN access points and the measurement threshold, where the multiple WLAN access points are located within the communication coverage of the base station; used for responding to receiving the measurement configuration message, by the wireless A unit for man-machine to measure the received signal strength indication of signals from multiple WLAN access points; a unit for determining whether the received signal strength indication is greater than a measurement threshold by the drone; for responding to the received signal strength indication greater than the measurement Threshold value, a unit for sending a measurement report by the drone to the base station, wherein the measurement report includes the received signal strength indication and the identity of the WLAN access point corresponding to the received signal strength indication; used in response to receiving the measurement report, a unit for sending the WLAN access point related information request message by the base station to the WLAN access point indicated in the measurement report; for responding to receiving the WLAN access point related information request message, the WLAN access point provides the WLAN access point to the base station A unit of access point related information, wherein the WLAN access point related information includes load information of the WLAN access point, communication delay information of the WLAN access point, and maximum average data rate information allowed by the WLAN access point; After receiving the relevant information of the WLAN access point, the base station determines whether the load of the WLAN access point is greater than the threshold load; if the load of the WLAN access point is greater than the threshold load, the base station sends a monitoring information request message to the UAV The unit is used to send the UAV operation data to the base station by the UAV in response to receiving the monitoring information request message.

In a preferred embodiment, the system for collecting UAV monitoring data based on the Internet of Things includes: if the load of the WLAN access point is less than the threshold load, the base station selects the lowest load based on the load of the WLAN access point. A unit for a WLAN access point; a unit for sending an aggregation request from the base station to the drone in response to selecting the WLAN access point with the least load, wherein the aggregation request includes the identity of the selected WLAN access point with the least load identification, the communication delay information of the selected least loaded WLAN access point, the maximum average data rate information of the selected least loaded WLAN access point, and the identity of the DRB used for the aggregated communication; for responding to receiving To the aggregation request, a unit for measuring the received signal strength of the signal from the selected WLAN access point with the least load indicated in the aggregation request; Whether the received signal strength of the signal of the least loaded WLAN access point is greater than the unit of the received signal strength threshold built in the drone; used if the signal from the selected least loaded WLAN access point indicated in the aggregation request is received If the signal strength is less than the built-in received signal strength threshold of the drone, the drone sends an aggregation rejection message to the base station; it is used to send the drone operation data to the base station in response to sending the aggregation rejection message to the base station. unit.

In a preferred embodiment, the IoT-based system for collecting drone monitoring data includes: if the received signal strength of the signal from the selected least loaded WLAN access point indicated in the aggregation request is greater than the unmanned If the maximum average data rate information of the selected WLAN access point with the least load is greater than the built-in maximum average data rate threshold of the drone, it is used for If the maximum average data rate information of the selected WLAN access point with the least load is smaller than the built-in maximum average data rate threshold of the UAV, the UAV sends an aggregation reject message to the base station; it is used to send an aggregation rejection message to the base station in response to message, the unit that sends the drone operation data from the drone to the base station.

In a preferred embodiment, the IoT-based system for collecting UAV monitoring data includes: if the maximum average data rate information of the selected least loaded WLAN access point is greater than the maximum average data built into the UAV rate threshold, the drone will continue to judge whether the communication delay of the selected WLAN access point with the least load is greater than the unit of the communication delay threshold built in the drone; it is used if the selected WLAN access point with the least load has a communication delay. If the communication delay is greater than the built-in communication delay threshold of the UAV, the UAV sends the aggregation rejection message to the base station; it is used for sending the UAV operation data to the base station by the UAV in response to sending the aggregation rejection message to the base station. unit.

The present invention also provides a computer-readable storage medium, where the computer-readable storage medium stores codes for performing the following operations: establishing a communication connection between the drone and the base station; sending a measurement configuration message to the drone by the base station, The measurement configuration message includes the identities of multiple WLAN access points and the measurement threshold, wherein the multiple WLAN access points are located within the communication coverage of the base station; in response to receiving the measurement configuration message, the drone measures the The received signal strength indication of signals from multiple WLAN access points; the drone determines whether the received signal strength indication is greater than the measurement threshold; in response to the received signal strength indication being greater than the measurement threshold, the drone sends the signal to the base station A measurement report, wherein the measurement report includes the received signal strength indication and the identity of the WLAN access point corresponding to the received signal strength indication; in response to receiving the measurement report, the base station sends the WLAN access point indicated in the measurement report WLAN access point related information request message; in response to receiving the WLAN access point related information request message, the WLAN access point provides the base station with WLAN access point related information, wherein the WLAN access point related information includes the WLAN access point The load information of the WLAN access point, the communication delay information of the WLAN access point and the maximum average data rate information allowed by the WLAN access point; in response to receiving the relevant information of the WLAN access point, the base station determines whether the load of the WLAN access point is greater than the threshold load; If the load of the WLAN access point is greater than the threshold load, the base station sends a monitoring information request message to the UAV; in response to receiving the monitoring information request message, the UAV sends the UAV operation data to the base station.

Compared with the prior art, the present invention has the following advantages. UAV is a very important monitoring device. At present, many existing technologies have studied the shape, structure, control method of UAV and even automatic flight technology based on artificial intelligence. and so on. But it should be pointed out that the most important thing for UAVs is the stability and speed of UAV data transmission. If the UAV transmission speed is slow, then the UAV cannot effectively transmit video or at least no Human-machine cannot transmit high-definition video. In addition, if the transmission speed of the drone is slow, the power consumption of the drone will generally be relatively high. These are situations that users do not want to see. In view of the current problems encountered by UAVs, the present invention proposes a method and system for collecting UAV monitoring data based on the Internet of Things. The invention can ensure the stability and speed of the data transmission of the unmanned aerial vehicle.

Description of drawings

FIG. 1 is a flow chart of a method according to an embodiment of the present invention.

Detailed ways

The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

Unless expressly stated otherwise, throughout the specification and claims, the term "comprising" or its conjugations such as "comprising" or "comprising" and the like will be understood to include the stated elements or components, and Other elements or other components are not excluded.

Example 1

FIG. 1 is a flow chart of a method according to an embodiment of the present invention. As shown in the figure, the method for collecting UAV monitoring data based on the Internet of Things of the present invention comprises the following steps:

Step 101: establish a communication connection between the drone and the base station;

Step 102: The base station sends a measurement configuration message to the UAV, wherein the measurement configuration message includes the identities of multiple WLAN access points and the measurement threshold, wherein the multiple WLAN access points are located within the communication coverage of the base station ;

Step 103: In response to receiving the measurement configuration message, the drone measures the received signal strength indications of signals from multiple WLAN access points;

Step 104: determine whether the received signal strength indication is greater than the measurement threshold by the drone;

Step 105: In response to the received signal strength indication being greater than the measurement threshold, the drone sends a measurement report to the base station, wherein the measurement report includes the received signal strength indication and the identity of the WLAN access point corresponding to the received signal strength indication identification;

Step 106: In response to receiving the measurement report, the base station sends a WLAN access point related information request message to the WLAN access point indicated in the measurement report;

Step 107: In response to receiving the WLAN access point related information request message, the WLAN access point provides the base station with WLAN access point related information, wherein the WLAN access point related information includes the load information of the WLAN access point, the WLAN access point related information, and the WLAN access point related information. Information on the communication delay of the access point and information on the maximum average data rate allowed by the WLAN access point;

Step 108: In response to receiving the relevant information of the WLAN access point, the base station determines whether the load of the WLAN access point is greater than the threshold load;

Step 109: if the load of the WLAN access point is greater than the threshold load, the base station sends a monitoring information request message to the UAV;

Step 110: In response to receiving the monitoring information request message, the drone sends the drone operation data to the base station (the drone operation data may include the status information of the drone itself, such as the power of the drone, motor speed, flight parameters such as speed, and can also include data collected by drones such as wind speed, video, photos, etc.).

Example 2

In a preferred embodiment, the method for collecting UAV monitoring data based on the Internet of Things includes the following steps: if the load of the WLAN access point is less than the threshold load, the base station selects the one with the smallest load based on the load of the WLAN access point. WLAN access point; in response to selecting the WLAN access point with the least load, the base station sends an aggregation request to the drone, wherein the aggregation request includes the identity of the selected WLAN access point with the least load, the selected load The communication delay information of the smallest WLAN access point, the maximum average data rate information of the selected least loaded WLAN access point, and the identity of the DRB used for the aggregated communication; in response to receiving the aggregation request, by the UAV Measure the received signal strength of the signal from the selected least loaded WLAN access point indicated in the aggregation request; the UAV determines the received signal of the signal from the selected least loaded WLAN access point indicated in the aggregation request Whether the strength is greater than the built-in Received Signal Strength threshold of the drone; if the received signal strength of the signal from the selected WLAN access point with the least load indicated in the aggregation request is less than the built-in Received Signal Strength threshold of the drone, it will be set by None The man-machine sends an aggregation rejection message to the base station; in response to sending the aggregation rejection message to the base station, the drone sends the drone operation data to the base station.

In a preferred embodiment, the method for collecting drone monitoring data based on the Internet of Things includes the steps of: if the received signal strength of the signal from the selected least loaded WLAN access point indicated in the aggregation request is greater than the unmanned If the maximum average data rate information of the selected WLAN access point with the least load is greater than the built-in maximum average data rate threshold of the drone; if the selected load is the smallest If the maximum average data rate information of the WLAN access point is less than the built-in maximum average data rate threshold of the drone, the drone sends an aggregation reject message to the base station; in response to sending the aggregation reject message to the base station, the drone sends an aggregation reject message to the base station. Send drone operation data.

Example 3

In a preferred embodiment, the method for collecting drone monitoring data based on the Internet of Things includes the following steps: if the maximum average data rate information of the selected WLAN access point with the least load is greater than the maximum average data built in the drone rate threshold, the drone will continue to judge whether the communication delay of the selected WLAN access point with the least load is greater than the communication delay threshold built in the drone; if the communication delay of the selected WLAN access point with the least load is greater than no The built-in communication delay threshold of man-machine, the drone sends an aggregation reject message to the base station; in response to sending the aggregation reject message to the base station, the drone sends the drone operation data to the base station.

In a preferred embodiment, the method for collecting drone monitoring data based on the Internet of Things includes the following steps: if the communication delay of the selected WLAN access point with the least load is less than the built-in communication delay threshold of the drone, then The drone sends an aggregation permission message to the base station; in response to sending the aggregation permission message to the base station, the drone associates with the selected least loaded WLAN access point; in response to completing the selected least loaded WLAN access point Point association, the drone sends the drone operation data to the least loaded WLAN access point and the base station.

Example 4

The invention also provides a system for collecting UAV monitoring data based on the Internet of Things, including: a unit for establishing a communication connection between the UAV and a base station; a unit for sending a measurement configuration message from the base station to the UAV , where the measurement configuration message includes the identities of multiple WLAN access points and the measurement threshold, where the multiple WLAN access points are located within the communication coverage of the base station; used for responding to receiving the measurement configuration message, by the wireless A unit for man-machine to measure the received signal strength indication of signals from multiple WLAN access points; a unit for determining whether the received signal strength indication is greater than a measurement threshold by the drone; for responding to the received signal strength indication greater than the measurement Threshold value, a unit for sending a measurement report by the drone to the base station, wherein the measurement report includes the received signal strength indication and the identity of the WLAN access point corresponding to the received signal strength indication; used in response to receiving the measurement report, a unit for sending the WLAN access point related information request message by the base station to the WLAN access point indicated in the measurement report; for responding to receiving the WLAN access point related information request message, the WLAN access point provides the WLAN access point to the base station A unit of access point related information, wherein the WLAN access point related information includes load information of the WLAN access point, communication delay information of the WLAN access point, and maximum average data rate information allowed by the WLAN access point; After receiving the relevant information of the WLAN access point, the base station determines whether the load of the WLAN access point is greater than the threshold load; if the load of the WLAN access point is greater than the threshold load, the base station sends a monitoring information request message to the UAV The unit is used to send the UAV operation data to the base station by the UAV in response to receiving the monitoring information request message.

In a preferred embodiment, the system for collecting UAV monitoring data based on the Internet of Things includes: if the load of the WLAN access point is less than the threshold load, the base station selects the lowest load based on the load of the WLAN access point. A unit for a WLAN access point; a unit for sending an aggregation request from the base station to the drone in response to selecting the WLAN access point with the least load, wherein the aggregation request includes the identity of the selected WLAN access point with the least load identification, the communication delay information of the selected least loaded WLAN access point, the maximum average data rate information of the selected least loaded WLAN access point, and the identity of the DRB used for the aggregated communication; for responding to receiving To the aggregation request, a unit for measuring the received signal strength of the signal from the selected WLAN access point with the least load indicated in the aggregation request; Whether the received signal strength of the signal of the least loaded WLAN access point is greater than the unit of the received signal strength threshold built in the drone; used if the signal from the selected least loaded WLAN access point indicated in the aggregation request is received If the signal strength is less than the built-in received signal strength threshold of the drone, the drone sends an aggregation rejection message to the base station; it is used to send the drone operation data to the base station in response to sending the aggregation rejection message to the base station. unit.

In a preferred embodiment, the IoT-based system for collecting drone monitoring data includes: if the received signal strength of the signal from the selected least loaded WLAN access point indicated in the aggregation request is greater than the unmanned If the maximum average data rate information of the selected WLAN access point with the least load is greater than the built-in maximum average data rate threshold of the drone, it is used for If the maximum average data rate information of the selected WLAN access point with the least load is smaller than the built-in maximum average data rate threshold of the UAV, the UAV sends an aggregation reject message to the base station; it is used to send an aggregation rejection message to the base station in response to message, the unit that sends the drone operation data from the drone to the base station.

In a preferred embodiment, the IoT-based system for collecting UAV monitoring data includes: if the maximum average data rate information of the selected least loaded WLAN access point is greater than the maximum average data built into the UAV rate threshold, the drone will continue to judge whether the communication delay of the selected WLAN access point with the least load is greater than the unit of the communication delay threshold built in the drone; it is used if the selected WLAN access point with the least load has a communication delay. If the communication delay is greater than the built-in communication delay threshold of the UAV, the UAV sends the aggregation rejection message to the base station; it is used for sending the UAV operation data to the base station by the UAV in response to sending the aggregation rejection message to the base station. unit.

Example 5

In a preferred embodiment, the IoT-based system for collecting UAV monitoring data includes: if the communication delay of the selected WLAN access point with the least load is less than the communication delay threshold built in the UAV, A unit for the drone to send an aggregation permission message to the base station; a unit for associating the drone with the selected least loaded WLAN access point in response to sending the aggregation permission message to the base station; The association of the selected WLAN access point with the least load, the unit that sends the drone operation data to the WLAN access point with the least load and the base station by the drone.

Example 6

The present invention also provides a computer-readable storage medium, where the computer-readable storage medium stores codes for performing the following operations: establishing a communication connection between the drone and the base station; sending a measurement configuration message to the drone by the base station, The measurement configuration message includes the identities of multiple WLAN access points and the measurement threshold, wherein the multiple WLAN access points are located within the communication coverage of the base station; in response to receiving the measurement configuration message, the drone measures the The received signal strength indication of signals from multiple WLAN access points; the drone determines whether the received signal strength indication is greater than the measurement threshold; in response to the received signal strength indication being greater than the measurement threshold, the drone sends the signal to the base station A measurement report, wherein the measurement report includes the received signal strength indication and the identity of the WLAN access point corresponding to the received signal strength indication; in response to receiving the measurement report, the base station sends the WLAN access point indicated in the measurement report WLAN access point related information request message; in response to receiving the WLAN access point related information request message, the WLAN access point provides the base station with WLAN access point related information, wherein the WLAN access point related information includes the WLAN access point The load information of the WLAN access point, the communication delay information of the WLAN access point and the maximum average data rate information allowed by the WLAN access point; in response to receiving the relevant information of the WLAN access point, the base station determines whether the load of the WLAN access point is greater than the threshold load; If the load of the WLAN access point is greater than the threshold load, the base station sends a monitoring information request message to the UAV; in response to receiving the monitoring information request message, the UAV sends the UAV operation data to the base station.

As will be appreciated by those skilled in the art, the embodiments of the present application may be provided as a method, a system, or a 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, etc.) having computer-usable program code embodied therein.

These descriptions are not intended to limit the invention to the precise form disclosed, and obviously many changes and modifications are possible in light of the above teachings. The exemplary embodiments were chosen and described for the purpose of explaining certain principles of the invention and their practical applications, to thereby enable others skilled in the art to make and utilize various exemplary embodiments and various different aspects of the invention. Choose and change. The scope of the invention is intended to be defined by the claims and their equivalents.

Claims (10)

1. a method for collecting drone monitoring data based on the Internet of Things, is characterized in that: the method for collecting drone monitoring data based on the Internet of Things comprises the steps: A communication connection is established between the drone and the base station; A measurement configuration message is sent by the base station to the UAV, wherein the measurement configuration message includes the identities of multiple WLAN access points and the measurement threshold, wherein the multiple WLAN access points are located in the within the communication coverage of the base station; measuring, by the drone, a received signal strength indication of signals from the plurality of WLAN access points in response to receiving the measurement configuration message; Judging by the drone whether the received signal strength indication is greater than the measurement threshold; In response to the received signal strength indication being greater than the measurement threshold, the drone sends a measurement report to the base station, wherein the measurement report includes the received signal strength indication and the received signal The strength indicates the identity of the corresponding WLAN access point; In response to receiving the measurement report, the base station sends a WLAN access point related information request message to the WLAN access point indicated in the measurement report; In response to receiving the WLAN access point related information request message, the WLAN access point provides the base station with WLAN access point related information, wherein the WLAN access point related information includes the WLAN access point related information. Load information, communication delay information of the WLAN access point, and information on the maximum average data rate allowed by the WLAN access point; In response to receiving the WLAN access point related information, the base station determines whether the load of the WLAN access point is greater than a threshold load; If the load of the WLAN access point is greater than the threshold load, the base station sends a monitoring information request message to the drone; In response to receiving the monitoring information request message, the drone sends the drone operation data to the base station. 2. The method for collecting drone monitoring data based on the Internet of Things as claimed in claim 1, wherein the method for collecting drone monitoring data based on the Internet of Things comprises the steps: If the load of the WLAN access point is less than the threshold load, the base station selects the WLAN access point with the smallest load based on the load of the WLAN access point; In response to selecting the WLAN access point with the least load, the base station sends an aggregation request to the UAV, wherein the aggregation request includes the identity of the selected WLAN access point with the least load, the selected WLAN access point Communication delay information of the selected WLAN access point with the least load, maximum average data rate information of the selected WLAN access point with the least load, and the identity of the DRB used for aggregated communication; in response to receiving the aggregation request, measuring, by the drone, a received signal strength of a signal from the selected least loaded WLAN access point indicated in the aggregation request; Whether the received signal strength of the signal from the selected WLAN access point with the least load indicated in the aggregation request is greater than the built-in received signal strength threshold of the drone; If the received signal strength of the signal from the selected WLAN access point with the least load indicated in the aggregation request is less than the received signal strength threshold built in the drone, the drone sends the signal to the base station Aggregate reject messages; In response to sending an aggregate reject message to the base station, the drone operation data is sent by the drone to the base station. 3. The method for collecting drone monitoring data based on the Internet of Things as claimed in claim 2, wherein the method for collecting drone monitoring data based on the Internet of Things comprises the steps: If the received signal strength of the signal from the selected WLAN access point with the least load indicated in the aggregation request is greater than the built-in received signal strength threshold of the drone, the drone will continue to determine the received signal strength. Whether the maximum average data rate information of the selected WLAN access point with the least load is greater than the built-in maximum average data rate threshold of the drone; If the maximum average data rate information of the selected WLAN access point with the least load is smaller than the built-in maximum average data rate threshold of the drone, the drone sends an aggregation rejection message to the base station; In response to sending an aggregate reject message to the base station, the drone operation data is sent by the drone to the base station. 4. the method for collecting drone monitoring data based on the Internet of Things as claimed in claim 3, is characterized in that: the method for collecting drone monitoring data based on the Internet of Things comprises the steps: If the maximum average data rate information of the selected WLAN access point with the least load is greater than the built-in maximum average data rate threshold of the UAV, the UAV will continue to judge the selected WLAN access point with the least load. Whether the communication delay of the ingress point is greater than the built-in communication delay threshold of the drone; If the communication delay of the selected WLAN access point with the least load is greater than the built-in communication delay threshold of the drone, the drone sends an aggregation rejection message to the base station; In response to sending an aggregate reject message to the base station, the drone operation data is sent by the drone to the base station. 5. The method for collecting drone monitoring data based on the Internet of Things as claimed in claim 4, wherein the method for collecting drone monitoring data based on the Internet of Things comprises the steps: If the communication delay of the selected WLAN access point with the least load is less than the communication delay threshold built in the drone, the drone sends an aggregation permission message to the base station; in response to sending the aggregation allow message to the base station, associating by the drone with the selected least loaded WLAN access point; In response to completing the association with the selected least loaded WLAN access point, drone operation data is sent by the drone to the least loaded WLAN access point and the base station. 6. A system for collecting drone monitoring data based on the Internet of Things, characterized in that: the system for collecting drone monitoring data based on the Internet of Things comprises: A unit for establishing a communication connection between the drone and the base station; A unit for sending a measurement configuration message from the base station to the UAV, wherein the measurement configuration message includes the identities of multiple WLAN access points and a measurement threshold value, wherein the multiple WLAN access points The access point is located within the communication coverage of the base station; means for measuring, by the drone, a received signal strength indication of signals from the plurality of WLAN access points in response to receiving the measurement configuration message; A unit for judging whether the received signal strength indication is greater than the measurement threshold by the drone; A unit for sending a measurement report by the UAV to the base station in response to the received signal strength indication being greater than the measurement threshold, wherein the measurement report includes the received signal strength indication and the The received signal strength indicates the identity of the corresponding WLAN access point; A unit for sending, by the base station, a WLAN access point related information request message to the WLAN access point indicated in the measurement report in response to receiving the measurement report; a unit for providing WLAN access point related information to the base station by the WLAN access point in response to receiving the WLAN access point related information request message, wherein the WLAN access point related information includes WLAN access point The load information of the point, the communication delay information of the WLAN access point and the maximum average data rate information allowed by the WLAN access point; A unit for determining, by the base station, whether the load of the WLAN access point is greater than a threshold load in response to receiving the relevant information of the WLAN access point; a unit for sending, by the base station, a monitoring information request message to the drone if the load of the WLAN access point is greater than a threshold load; A unit for transmitting, by the UAV, the UAV operation data to the base station in response to receiving the monitoring information request message. 7. The system for collecting drone monitoring data based on the Internet of Things as claimed in claim 6, wherein the system for collecting drone monitoring data based on the Internet of Things comprises: a unit for selecting, by the base station, a WLAN access point with the smallest load based on the load of the WLAN access point if the load of the WLAN access point is less than a threshold load; A unit for sending an aggregation request from the base station to the UAV in response to selecting the WLAN access point with the least load, wherein the aggregation request includes the identity of the selected WLAN access point with the least load , the communication delay information of the selected WLAN access point with the least load, the maximum average data rate information of the selected WLAN access point with the least load, and the identity of the DRB used for aggregated communication; means for measuring, by the drone, the received signal strength of a signal from the selected least loaded WLAN access point indicated in the aggregation request in response to receiving the aggregation request; A unit for determining, by the drone, whether the received signal strength of the signal from the selected WLAN access point with the least load indicated in the aggregation request is greater than a built-in received signal strength threshold of the drone; If the received signal strength of the signal from the selected WLAN access point with the least load indicated in the aggregation request is less than the built-in received signal strength threshold of the drone, send the signal from the drone to the a unit for the base station to send an aggregation rejection message; means for transmitting, by the UAV, UAV operational data to the base station in response to sending an aggregate reject message to the base station. 8. The system for collecting drone monitoring data based on the Internet of Things as claimed in claim 7, wherein the system for collecting drone monitoring data based on the Internet of Things comprises: If the received signal strength of the signal from the selected WLAN access point with the least load indicated in the aggregation request is greater than the built-in received signal strength threshold of the drone, the drone continues to judge the received signal strength. Whether the maximum average data rate information of the selected WLAN access point with the least load is greater than the unit of the built-in maximum average data rate threshold of the drone; A unit for sending an aggregate reject message by the drone to the base station if the maximum average data rate information of the selected least loaded WLAN access point is less than the maximum average data rate threshold built into the drone ; means for transmitting, by the UAV, UAV operational data to the base station in response to sending an aggregate reject message to the base station. 9. The system for collecting drone monitoring data based on the Internet of Things as claimed in claim 8, wherein the system for collecting drone monitoring data based on the Internet of Things comprises: If the maximum average data rate information of the selected WLAN access point with the least load is greater than the built-in maximum average data rate threshold of the UAV, the UAV will continue to judge the selected one with the smallest load. Whether the communication delay of the WLAN access point is greater than the unit of the built-in communication delay threshold of the drone; A unit for sending an aggregation reject message by the drone to the base station if the communication delay of the selected WLAN access point with the least load is greater than the communication delay threshold built in the drone; means for transmitting, by the UAV, UAV operational data to the base station in response to sending an aggregate reject message to the base station. 10. A computer-readable storage medium, wherein the computer-readable storage medium stores codes for performing the following operations: A communication connection is established between the drone and the base station; A measurement configuration message is sent by the base station to the UAV, wherein the measurement configuration message includes the identities of multiple WLAN access points and the measurement threshold, wherein the multiple WLAN access points are located in the within the communication coverage of the base station; measuring, by the drone, a received signal strength indication of signals from the plurality of WLAN access points in response to receiving the measurement configuration message; Judging by the drone whether the received signal strength indication is greater than the measurement threshold; In response to the received signal strength indication being greater than the measurement threshold, the drone sends a measurement report to the base station, wherein the measurement report includes the received signal strength indication and the received signal The strength indicates the identity of the corresponding WLAN access point; In response to receiving the measurement report, the base station sends a WLAN access point related information request message to the WLAN access point indicated in the measurement report; In response to receiving the WLAN access point related information request message, the WLAN access point provides the base station with WLAN access point related information, wherein the WLAN access point related information includes the WLAN access point related information. Load information, communication delay information of the WLAN access point, and information on the maximum average data rate allowed by the WLAN access point; In response to receiving the WLAN access point related information, the base station determines whether the load of the WLAN access point is greater than a threshold load; If the load of the WLAN access point is greater than the threshold load, the base station sends a monitoring information request message to the drone; In response to receiving the monitoring information request message, the drone sends the drone operation data to the base station.

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