CN114384850A - Remote communication control method for unmanned aerial vehicle platform - Google Patents
Remote communication control method for unmanned aerial vehicle platform Download PDFInfo
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- G05B19/00—Programme-control systems
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Abstract
The application provides a remote communication control method for an unmanned aerial vehicle platform, and the remote communication control method for the unmanned aerial vehicle platform is designed and established based on STM32F103ZET6 and by adopting C and JavaScript languages and the like, so that the functions of monitoring environmental parameters of the unmanned aerial vehicle, monitoring the self flying attitude condition, returning to a user equipment end and remotely controlling the flying action of the unmanned aerial vehicle by the user equipment end and the like are realized.
Description
Technical Field
The application relates to the field of communication, in particular to a remote communication control method for an unmanned aerial vehicle platform.
Background
In the prior art, early unmanned aerial vehicles were mainly used in military fields, such as: german 'V-1' missiles, American 'fire peak' unmanned planes, Israel 'scout' unmanned planes and the like. By the 80 s in the 20 th century, the unmanned aerial vehicle begins to be civilized gradually, and the D-4 type unmanned aerial vehicle of the first civil unmanned aerial vehicle successfully tries to fly in 1982, which marks the coming of the era of civil unmanned aerial vehicles in China. Unmanned planes exist in a new and high-tech role no matter in which country, as unmanned plane technology covers many high-tech field technologies, such as: AI technology, lens group technology, CT technology, IT technology, ISP technology, flight control technology, endurance technology, etc., and the application fields of the unmanned aerial vehicle are also very wide, such as: military affairs, aerial photography, geographical mapping, agricultural plant protection and other fields, so the unmanned aerial vehicle technology inevitably presents the rapid development trend, and the development of the economy and the technology of our country can be directly influenced by the development of the unmanned aerial vehicle technology, so the research on the unmanned aerial vehicle is far-reaching.
Although the unmanned aerial vehicle correlation technique is leaped forward suddenly, the remote communication technical problem restricting the application and popularization of the unmanned aerial vehicle is not well solved all the time, and the environmental monitoring and self-flying attitude monitoring and control of the unmanned aerial vehicle are the directions which need to be researched by the personnel in the field.
Disclosure of Invention
An object of this application is to provide a remote communication control method for unmanned aerial vehicle platform to solve the problem how to realize unmanned aerial vehicle external environment monitoring and self flight attitude monitoring and control among the prior art.
According to an aspect of the application, a remote communication control method for an unmanned aerial vehicle platform is provided, which is applied to an unmanned aerial vehicle end and comprises the following steps:
acquiring current environment information and current flight attitude information, sending the current environment information and the current flight attitude information to a server through wireless fidelity by using an STM32F103ZET6 single chip microcomputer as an embedded development platform, and sending the current environment information and the current flight attitude information to a user equipment end through the server;
and receiving a flight control instruction sent by a user equipment terminal, analyzing based on the flight control instruction, and executing an action corresponding to the flight control instruction.
Further, in the remote communication control method, the current flight attitude information includes a flight attitude, a flight angle, a flight speed, and a flight altitude of the unmanned aerial vehicle;
the unmanned aerial vehicle comprises an inertial measurement unit, wherein the inertial measurement unit comprises a three-axis gyroscope sensor, a three-axis accelerometer sensor, a thermometer and a barometer and is used for measuring a temperature value and an air pressure value around the unmanned aerial vehicle;
the three-axis gyroscope sensor and the three-axis acceleration sensor are integrally designed and are communicated with the unmanned aerial vehicle end through an integrated circuit bus interface, and the other integrated circuit bus interface is used for being additionally provided with other sensors.
Further, in the remote communication control method, the server uses Node as a platform and adopts JavaScript to compile a back-end code, which is used for establishing network communication through a TCP protocol, performing data communication with the unmanned aerial vehicle end, establishing network communication through an HTTP protocol, and performing data interaction with the user equipment end.
Further, in the remote communication control method, the unmanned aerial vehicle end performs flight operation simulation by using the number of times of flashing of the LED lamp.
According to another aspect of the present application, there is also provided a remote communication control method for an unmanned aerial vehicle platform, applied to a user equipment, the method including:
receiving current environment information and current flight attitude information sent by an unmanned aerial vehicle end in real time;
determining a flight control instruction at the next moment or responding to the flight control instruction at the next moment input by a user according to the current environment information and the current flight attitude information;
and sending the flight control command at the next moment to the unmanned aerial vehicle end through a server.
Further, in the remote communication control method, the user equipment side uses a user side webpage written by JavaScript, and is configured to display the current environment information and the current flight attitude information.
According to another aspect of the present application, there is also provided a computer readable medium having stored thereon computer readable instructions which, when executed by a processor, cause the processor to implement the method as described above.
Compared with the prior art, the method and the system have the advantages that the current environment information and the current flight attitude information are obtained, the STM32F103ZET6 single chip microcomputer is used as an embedded development platform, the current environment information and the current flight attitude information are sent to the server through wireless fidelity, and the current environment information and the current flight attitude information are sent to the user equipment end through the server; receiving a flight control instruction sent by a user equipment end, analyzing and executing an action corresponding to the flight control instruction based on the flight control instruction, namely designing and building a remote communication control mode capable of being used for an unmanned aerial vehicle platform based on STM32F103ZET6 and adopting C and JavaScript languages and the like, and realizing the functions of monitoring environmental parameters, monitoring the self flight attitude condition of the unmanned aerial vehicle, returning to the user equipment end and remotely controlling the flight action of the unmanned aerial vehicle by the user equipment end and the like.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 illustrates a schematic interactive flow diagram of a method for remote communication control of a drone platform according to one aspect of the present application;
fig. 2 illustrates an overall block diagram of a wireless communication control system of an embodiment of a method of remote communication control for a drone platform according to one aspect of the present application;
fig. 3 illustrates a wireless communication control flow diagram of an embodiment of a method of remote communication control for a drone platform according to an aspect of the present application;
fig. 4 illustrates a block control flow diagram of an embodiment of a method of remote communication control for a drone platform according to an aspect of the present application;
fig. 5 shows a data interaction flow diagram of an embodiment of a method for remote communication control of a drone platform according to an aspect of the present application.
The same or similar reference numbers in the drawings identify the same or similar elements.
Detailed Description
The present application is described in further detail below with reference to the attached figures.
In a typical configuration of the present application, the terminal, the device serving the network, and the trusted party each include one or more processors (e.g., Central Processing Units (CPUs)), input/output interfaces, network interfaces, and memory.
The Memory may include volatile Memory in a computer readable medium, Random Access Memory (RAM), and/or nonvolatile Memory such as Read Only Memory (ROM) or flash Memory (flash RAM). Memory is an example of a computer-readable medium.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, Phase-Change RAM (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 Disc (DVD) or other optical storage, magnetic cassette tape, magnetic tape 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, computer readable media does not include non-transitory computer readable media (transient media), such as modulated data signals and carrier waves.
Fig. 1 shows an interaction flow diagram of a remote communication method for an unmanned aerial vehicle according to an aspect of the present application, and the interaction flow diagram is applied to a remote control process for an unmanned aerial vehicle, and includes an unmanned aerial vehicle device and a user device, where the user device has a function of viewing and controlling the unmanned aerial vehicle device or is installed with an application program (i.e. an unmanned aerial vehicle user device side APP) capable of viewing and controlling the unmanned aerial vehicle device; the unmanned aerial vehicle equipment is used for executing action instructions of a user. The method comprises the following steps: step S11, step S12, step S21, step S22, and step S23, which specifically include the steps of:
and S11, acquiring current environment information and current flight attitude information, sending the current environment information and the current flight attitude information to a server through wireless fidelity by using an STM32F103ZET6 single chip microcomputer as an embedded development platform, and sending the current environment information and the current flight attitude information to a user equipment end through the server. The STM32F103ZET6 single chip microcomputer is used as an embedded development platform, the platform is connected with a Wireless Fidelity (WIFI) module to realize communication between a Micro Control Unit (MCU) and a server, a temperature and humidity sensor monitors the temperature and humidity in the current environment, sensed data are sent to a Personal Computer (PC) user equipment end through STM32F103ZET6 processing, and the PC user equipment end receives the data and then analyzes and displays the data; the attitude sensor is similar in structure. The PC user equipment end can also send related instructions, the instructions are transmitted to the MCU in a WIFI mode, and the MCU simulates the flight attitude of the airplane through the display of the indicating lamp after receiving the related instructions. Table 1 is a main function table of the main control chip STM32F103ZET6, as follows:
TABLE 1
STM32F103ZET6 is an enhanced 32-bit microprocessor (Advanced RISC Machines, ARM) core-based single chip with 512K byte flash memory. The MCU, i.e., the single chip microcomputer, is to appropriately reduce the frequency and specification of the cpu, and integrate peripheral interfaces such as a Memory, a counter, a Universal Serial Bus (USB), an a/D conversion, a Universal Asynchronous Receiver/Transmitter (UART), a Programmable Logic Controller (PLC), a Direct Memory Access (DMA), and a Liquid Crystal Display (LCD) driving circuit on a single chip, so as to form a chip-level computer, thereby performing different combination controls for different applications. As shown in fig. 2, the overall block diagram of the wireless communication control system of the remote communication control method is shown.
And step S12, receiving a flight control instruction sent by a user equipment terminal, analyzing based on the flight control instruction, and executing an action corresponding to the flight control instruction.
And step S21, receiving the current environment information and the current flight attitude information sent by the unmanned aerial vehicle end in real time.
And step S22, determining the flight control instruction at the next moment according to the current environment information and the current flight attitude information or responding to the flight control instruction at the next moment input by the user.
And step S23, sending the flight control command at the next moment to the unmanned aerial vehicle end through a server. Namely, the method is based on STM32F103ZET6, a remote communication control mode capable of being used for an unmanned aerial vehicle platform is designed and established by adopting C and JavaScript languages and the like, and functions of monitoring environmental parameters, monitoring self flight attitude condition of the unmanned aerial vehicle, returning to a user equipment end, remotely controlling the flight action of the unmanned aerial vehicle by the user equipment end and the like are realized.
For example, as shown in fig. 3, first, the WIFI module initializes; then, judging whether the upper computer finds information or not, broadcasting the information by the lower computer, continuously receiving the information by the upper computer, and repeatedly and continuously broadcasting the information by the lower computer and repeatedly and continuously receiving the information by the upper computer if the upper computer does not receive the information; if the upper computer receives the information, the connection is successful, the next step is carried out, whether a user request command (namely a flight control command) exists or not is checked, if no user request command exists, the steps are repeated, and if the user request command is found, the user request command is analyzed and executed.
Next to the above embodiment, the current flight attitude information includes a flight attitude, a flight angle, a flight speed, and a flight altitude of the unmanned aerial vehicle;
the unmanned aerial vehicle comprises an Inertial Measurement Unit (IUM), wherein the Inertial Measurement Unit comprises a three-axis gyroscope sensor, a three-axis accelerometer sensor, a thermometer and a barometer, and is used for measuring a temperature value and an air pressure value around the unmanned aerial vehicle; here, the three-axis gyro sensor may be selected from an MPU6050 gyro, which is a 9-axis motion processing sensor. The IMU can sense the flying attitude, flying angle, flying speed and flying height of the unmanned aerial vehicle very accurately, and transmit the great amount of high-precision parameters to the main controller STM32F103ZET 6. When a user has instructions to operate at the user equipment end, the main controller STM32F103ZET6 controls the unmanned aerial vehicle to stably work by combining with a PID flight control algorithm according to the instructions and the data of the IMU. The IMU needs to handle large amounts of data and to guarantee real time of the data, so the performance requirements on the master controller STM32F103ZET6 are very high, as it will decide whether the drone can be stably flown flexibly.
The three-axis gyroscope sensor and the three-axis acceleration sensor are integrally designed, communication is carried out on the three-axis gyroscope sensor and the three-axis acceleration sensor through an integrated circuit bus interface, the other integrated circuit bus interface is used for adding other sensors, and the practicability is high. For example, as shown in fig. 4, first, the master is powered on; then, the master controller carries out clock setting; and then, initializing each module, wherein the scheme comprises a gyroscope task management module, a temperature and humidity sensor task management module and a WIFI task management module.
It should be noted that, in the present invention, MPU6050 communicates with STM32F103ZET6 by using IIC communication protocol, and needs to complete the following operations:
(1) and initializing the IIC interface. The IIC interface of the STM32F103ZET6 is connected with the SDA and SCL of the MPU6050, and the STM32F103ZET6 realizes control of the MPU6050 through the IIC interface.
(2) The MPU6050 is reset.
(3) The MPU6050 is awakened to enter a normal operating state.
(4) And setting the full-scale range of the gyroscope and the acceleration sensor.
The full-scale range of the gyroscope is set to be +/-2000 dps, and the full-scale range of the acceleration sensor is set to be +/-2 g.
(5) Setting other parameters
Operating and closing all the interrupt and IIC main mode interfaces for the corresponding registers, wherein the interfaces are used for externally connecting other sensors; holding the FIFO enable register (0X23) at a default value even if the FIFO is in a closed state, because the FIFO is not used by the present invention to store sensor data; the sampling rate of the gyroscope is controlled by a sampling rate frequency division register (0X19), and is generally set to be 50 HZ; the DLPF is set to half the sampling frequency.
(6) Configuring a system clock source and enabling an angular velocity sensor and an acceleration sensor
The first power management register is used for setting an x-axis gyro PLL as a clock source, the second power management register is used for enabling the acceleration sensor and the angular velocity sensor, at the moment, the MPU6050 sensor can work after initialization is finished, and the data of the acceleration sensor and the angular velocity sensor can be obtained by reading the relevant registers.
The MPU6050 and the single chip microcomputer are communicated by adopting an IIC protocol, and all slave devices on an IIC bus have unique device addresses on the current bus as unique identifications of the slave devices on the bus.
(1) The master (STM32F103ZET6) sends a start condition, occupies the bus, and is awakened;
(2) the host sends the device address to find the corresponding slave;
(3) the slave responds and can transmit data with each other;
(4) and releasing the bus after the communication is finished.
Data format of IIC:
the start bit (occupying bus 1bit) + data bit (8 bit sent by sender) + response bit (1 bit response sent by the party receiving 1Byte data) + stop condition (releasing bus). The pull-up resistor is arranged on the data line, so that when no data is transmitted, the data line is in a high level state, when the host sends a start bit of one byte and the slave successfully receives the start bit, the bus is pulled down, so that the host receives 0 to indicate that a response exists, receives 1 to indicate that no response exists, and after the data is read, the data bus is pulled up.
Type of information transferred on IIC bus:
(1) initial conditions
Pseudo code:
SCL＝1
SDA-0-SDA generates a falling edge when SCL is high
Time delay-initial condition preparation time
SDA＝0
SCL＝1
Time delay-hold time of initial conditions
SCL 0-end Start Condition
(2) Stop condition
Pseudo code:
SCL＝1
SDA is 0-when SCL is high, SDA generates a falling edge
Time delay-to-stop condition setup time
SDA 1-production stop condition
Time delay-the beginning of the stop condition to the beginning of the next start condition
Response signal: and the responder responds after successfully receiving the data, wherein the data volume is 1 bit.
DHT11 integrates temperature detection with humidity detection, using a variety of techniques, such as: analog signal acquisition and conversion technology and temperature and humidity sensing technology are adopted, and the DHT11 ensures excellent quality. The system is easy to integrate by using a single bus serial interface protocol. Considering that the unmanned aerial vehicle requires light overall weight and lowest possible power consumption, namely, longer endurance time, the DHT11 perfectly meets the design requirements, and in addition, only 4 single-row pins are led out from the DHT11, so that the connection is convenient.
The DHT11 (temperature and humidity sensor) and the single chip microcomputer are communicated in a single bus mode, namely one DATA is used for DATA communication and synchronization between the microprocessor and the DHT11, time of about 4ms is needed for one-time DATA interaction, the DATA amount of one-time interaction is 40 bits, and the DHT11 (temperature and humidity sensor) and the single chip microcomputer have two parts of integers and decimal numbers as shown in table 2:
TABLE 2
Single bus communication protocol, data transfer timing of DHT 11:
(1) the host (STM32F103ZET6) pulls down the data line to indicate that a start signal is sent, and the time for the host to send the start signal is t1(t1 is more than or equal to 18 ms);
(2) the data line is pulled up, the waiting time is t2 (t 2 is more than or equal to 20us and less than or equal to 40us) after pulling up and delaying;
(3) pulling down data, i.e., the response output by the DHT11, from the device (DHT11), the DHT response output time being t3(40us ≦ t3 ≦ 50 us);
(4) the slave device (DHT11) pulls up the data line, outputs data after the pull-up delay preparation output time t4 (t 4 is more than or equal to 40us and less than or equal to 50us), and can judge whether the transmitted data bit is 0 or 1 according to the duration of the high level.
Client terminals such as a single chip microcomputer are connected into the Internet of things through a wireless communication module, and a PC user equipment end is connected into the same network through the single chip microcomputer, so that the purpose of communication is achieved.
The UART interface WIFI module ESP8266 is selected, and the data transmission and remote control performance is high in speed and low in power consumption.
STM32F103ZET6 communicates with ESP8266 through USART, and ESP8266 embeds TCP/IP protocol stack, can realize the conversion between serial ports and WIFI.
After simple configuration operation is carried out on the serial port equipment, the equipment can upload own data by depending on a network.
The default of the module is AT command state, and the working mode is shown in table 3:
TABLE 3
The communication between the STM32F103ZET6 and the server can be realized by configuring the ESP8266 into an STA + AP working mode through AT instructions, establishing a TCP connection and starting a transparent transmission mode.
Next, in the above embodiment, the network server side compiles a back-end code using JavaScript with Node as a platform, and is configured to establish network communication through a TCP protocol, perform data communication with the drone side, establish network communication through an HTTP protocol, and perform data interaction with the user equipment side. As shown in fig. 5, the server obtains an IP address, creates a TCP service start snoop; on one hand, the server performs data interaction with a singlechip at the unmanned aerial vehicle end; on the other hand, an HTTP server is created, the request of the user equipment side is responded, and the user equipment side periodically and asynchronously requests the server to acquire the current environment information and the current flight attitude information.
Next to the above embodiment, the user equipment side uses a user side web page written in JavaScript, and is configured to display the current environment information and the current flight attitude information.
For example, the embodiment provides a remote communication control method applicable to an unmanned aerial vehicle platform, and software is designed as follows:
the JavaScript program design of the user equipment side of the local computer uses node.js to create a TCP server, firstly, the IP address of the local PC and the port needing to be monitored are required to be obtained, (the IP address of the local area network connected with the local computer is 192.168.43.80, the port needing to be monitored by the TCP server is specified by codes is 6969), then a list function is called to start monitoring the port 6967, a callback function of net.createServer () is transmitted as a processing function of a "connection" event, and in each "connection" event, the callback function receives data sent by a socket object for processing. And the HTTP server terminal calls a listen function to start monitoring the designated port (designated as 1337 through codes), and a callback function of HTTP. The TCP server and the HTTP server share a data receiving area and a data sending buffer area, and data interaction between the lower end and the upper end is realized.
Then, communication control program design is carried out, the ESP8266 is set to be in an STA + AP mode through an AT command, a 69669 port of a slave server is assigned for networking, and the communication with the single chip microcomputer is carried out; connecting a computer with a local area network for accessing to obtain an IP address;
1. starting the local server, the server will open 6969 port and keep in the monitoring state;
2. starting the single chip microcomputer, initializing each module, and if the initialization process is smooth, flashing occurs on a red indicator light DS0 on the single chip microcomputer to prove that the single chip microcomputer is successfully connected to a port 6969 appointed by a service end and is in a state of waiting for a front end instruction;
3. opening a local user equipment side page, and establishing a Socket object to be connected to a designated port 1337 of the server;
4. after the front-end button is pressed, asynchronously sending a key value corresponding to the button to the HTTP server;
after receiving the sent key value, the HTTP server stores the data into a data buffer area shared by the HTTP server and the TCP server and sets a data updating mark to be 1;
when the TCP server detects that the data updating mark is set to be 1, reading data from the shared data buffer area and sending the data to a lower TCP user equipment end (single chip microcomputer);
7. after the serial port of the single chip microcomputer receives the data, the received data is analyzed, and the LED lamp is driven to flicker according to different key values.
For another example, in the present embodiment, a remote communication control method applicable to an unmanned aerial vehicle platform is provided, and a system debugging analysis is as follows:
the real-time performance of the flight attitude parameters of the unmanned aerial vehicle can be tested by rotating the single chip microcomputer, and the real-time performance of the change of the environmental parameters of the unmanned aerial vehicle can be tested by holding the DHT11 temperature and humidity sensor for a long time. Corresponding local computer end page also can control unmanned aerial vehicle's flight state simultaneously, and the simulation of unmanned aerial vehicle flight action is carried out to the scintillation number of times of two state pilot lamps of DS0 and DS1 on this design by STM32 platform.
The following is the setting of the flight action simulation of the unmanned aerial vehicle specifically:
vertical direction:
(1) and (3) continuously rising: first red indicator light DS0 blinks for one second, then green indicator light DS1 blinks for one second, and the two blinks alternately 2 times.
(2) And (3) continuously decreasing: the traffic lights flash alternately 3 times.
(3) Hovering: the traffic lights flash 4 times alternately.
Horizontal direction:
(1) advancing: the traffic lights flash alternately 5 times.
(2) Retreating: the traffic lights flash alternately 6 times.
(3) Turning left: the traffic lights flash alternately 7 times.
(4) And (3) turning to the right: the traffic lights flash alternately 8 times.
Tests prove that the setting result can be successfully realized. Unmanned aerial vehicle remote communication function that can realize includes: the unmanned aerial vehicle has the functions of monitoring environmental parameters, monitoring self flight attitude parameters, returning to the PC user equipment end, remotely controlling the flight action of the unmanned aerial vehicle by the PC user equipment end and the like.
In summary, based on the study of STM32F103ZET6, the invention designs and builds a remote communication control mode for the unmanned aerial vehicle platform by using C and JavaScript languages, and realizes the functions of the unmanned aerial vehicle such as monitoring environmental parameters, monitoring the flight attitude condition of the unmanned aerial vehicle, returning to the user equipment end, and remotely controlling the flight action of the unmanned aerial vehicle by the user equipment end.
It should be noted that the present application may be implemented in software and/or a combination of software and hardware, for example, implemented using Application Specific Integrated Circuits (ASICs), general purpose computers or any other similar hardware devices. In one embodiment, the software programs of the present application may be executed by a processor to implement the steps or functions described above. Likewise, the software programs (including associated data structures) of the present application may be stored in a computer readable recording medium, such as RAM memory, magnetic or optical drive or diskette and the like. Additionally, some of the steps or functions of the present application may be implemented in hardware, for example, as circuitry that cooperates with the processor to perform various steps or functions.
In addition, some of the present application may be implemented as a computer program product, such as computer program instructions, which when executed by a computer, may invoke or provide methods and/or techniques in accordance with the present application through the operation of the computer. Program instructions which invoke the methods of the present application may be stored on a fixed or removable recording medium and/or transmitted via a data stream on a broadcast or other signal-bearing medium and/or stored within a working memory of a computer device operating in accordance with the program instructions. An embodiment according to the present application comprises an apparatus comprising a memory for storing computer program instructions and a processor for executing the program instructions, wherein the computer program instructions, when executed by the processor, trigger the apparatus to perform a method and/or a solution according to the aforementioned embodiments of the present application.
It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Furthermore, it is obvious that the word "comprising" does not exclude other elements or steps, and the singular does not exclude the plural. A plurality of units or means recited in the apparatus claims may also be implemented by one unit or means in software or hardware. The terms first, second, etc. are used to denote names, but not any particular order.
Claims (7)
1. A remote communication control method for an unmanned aerial vehicle platform is applied to an unmanned aerial vehicle end, and is characterized by comprising the following steps:
acquiring current environment information and current flight attitude information, sending the current environment information and the current flight attitude information to a server through wireless fidelity by using an STM32F103ZET6 single chip microcomputer as an embedded development platform, and sending the current environment information and the current flight attitude information to a user equipment end through the server;
and receiving a flight control instruction sent by a user equipment terminal, analyzing based on the flight control instruction, and executing an action corresponding to the flight control instruction.
2. The method of claim 1, wherein the current flight attitude information includes a flight attitude, a flight angle, a flight speed, and a flight altitude of the drone;
the unmanned aerial vehicle comprises an inertial measurement unit, wherein the inertial measurement unit comprises a three-axis gyroscope sensor, a three-axis accelerometer sensor, a thermometer and a barometer and is used for measuring a temperature value and an air pressure value around the unmanned aerial vehicle;
the three-axis gyroscope sensor and the three-axis acceleration sensor are integrally designed and are communicated with the unmanned aerial vehicle end through an integrated circuit bus interface, and the other integrated circuit bus interface is used for being additionally provided with other sensors.
3. The method of claim 2, wherein the server writes a back-end code using JavaScript with Node as a platform, and is configured to establish a network communication through a TCP protocol, perform a data communication with the drone terminal, establish a network communication through an HTTP protocol, and perform a data interaction with the user equipment terminal.
4. The method of claim 3, wherein the unmanned aerial vehicle end utilizes a number of flashes of an LED light to perform flight maneuver simulations.
5. A remote communication control method for an unmanned aerial vehicle platform is applied to a user equipment end, and is characterized by comprising the following steps:
receiving current environment information and current flight attitude information sent by an unmanned aerial vehicle end in real time;
determining a flight control instruction at the next moment or responding to the flight control instruction at the next moment input by a user according to the current environment information and the current flight attitude information;
and sending the flight control command at the next moment to the unmanned aerial vehicle end through a server.
6. The method of claim 5, wherein the user device side employs a client web page written in JavaScript for displaying the current environment information and the current flight attitude information.
7. A computer readable medium having computer readable instructions stored thereon, which when executed by a processor, cause the processor to implement the method of any one of claims 1-6.
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| CN202210050006.4A CN114384850A (en) | 2022-01-17 | 2022-01-17 | Remote communication control method for unmanned aerial vehicle platform |
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