Fire control unit for unmanned aerial vehicle and communication method with mission aircraft system

Abstract

The present invention discloses a fire control unit for unmanned aerial vehicles and a communication method with a task machine system, including a data acquisition module, a battery module, a fire extinguishing load module and a data analysis module; the data acquisition module includes an infrared sensor subunit and an image acquisition subunit; the infrared sensor subunit is used to collect infrared information when the unmanned aerial vehicle performs firefighting operations; the image acquisition subunit is used to collect image information when the unmanned aerial vehicle performs firefighting operations; the battery module is used to supply power for the operation of the unmanned aerial vehicle and the operation of the fire extinguishing load module, and the battery module monitors itself in real time to obtain battery-related information; the fire extinguishing load module is used to carry different types of fire extinguishing loads according to the requirements of the firefighting mission, and the fire extinguishing load module collects fire extinguishing load equipment information in real time. The present invention can more intelligently and effectively carry out fire control of firefighting unmanned aerial vehicles.

Description

Technical Field

[0001] The present invention relates to the field of unmanned aerial vehicles (UAVs), and in particular to a fire control unit for an UAV and a method for communicating with a mission aircraft system. Background Art

[0002] Firefighting drones are unmanned aircraft controlled by radio remote control equipment and self-contained programs, and are specifically used for firefighting and rescue missions. According to their appearance and structure, firefighting drones can be divided into multi-rotor drones, fixed-wing drones, and unmanned helicopters. In actual applications, fire departments usually choose the most suitable type of drone based on specific mission requirements, but multi-rotor drones are often used because of their flexibility and ease of operation;

[0003] The fire control unit of the firefighting drone is a key component of the drone in firefighting missions. It integrates multiple functions and equipment to achieve accurate and efficient fire source control and firefighting operations. At the same time, it also requires the use of communication methods to connect the firefighting drone with the mission aircraft system for rapid control command transmission.

[0004] The existing fire control unit has a single control type and a low level of intelligence, which cannot meet the actual use needs. The existing communication method has poor communication effect and insufficient communication security protection, which has brought certain impacts on the use of the fire control unit and its communication method with the mission aircraft system. Therefore, a fire control unit for UAV and a communication method with the mission aircraft system are proposed. Summary of the invention

[0005] The technical problem to be solved by the present invention is: how to solve the problem that the existing fire control unit has a single control type and a low degree of intelligence, which cannot meet the actual use needs; the existing communication method has poor communication effect and insufficient communication security protection, which has brought certain impacts on the use of the fire control unit and the communication method with the mission aircraft system. Provided is a fire control unit for unmanned aerial vehicles and a communication method with the mission aircraft system.

[0006] The present invention solves the above technical problems through the following technical solutions. The present invention includes a data acquisition module, a battery module, a fire extinguishing load module and a data analysis module;

[0007] The data acquisition module includes an infrared sensor subunit and an image acquisition subunit;

[0008] The infrared sensor subunit is used to collect infrared information when the UAV performs firefighting operations;

[0009] The image acquisition subunit is used to collect image information when the UAV performs firefighting operations;

[0010] The battery module is used to provide power for the operation of the UAV and the fire extinguishing load module. At the same time, the battery module monitors itself in real time to obtain battery-related information;

[0011] The fire extinguishing load module is used to carry different types of fire extinguishing loads according to the requirements of the fire fighting task, and the fire extinguishing load module collects the fire extinguishing load equipment information in real time;

[0012] The data analysis module is used to process the collected infrared information, image information, battery-related information and fire extinguishing load equipment information to generate first control information, second control information, battery management information and fire extinguishing load management and control information;

[0013] The data analysis module is also used to connect with the task machine system, receive control instructions and send them.

[0014] Furthermore, the specific processing process of the first control information is as follows: extracting the collected infrared information;

[0015] The infrared information is analyzed to obtain a region where the temperature of the target object is greater than a preset value, that is, an abnormal region is obtained, and then the area of ​​the abnormal region is analyzed to obtain the abnormal area;

[0016] Then, the current location information of the drone is extracted, and then the location of each abnormal area is extracted, and the center point of each abnormal area is extracted;

[0017] When the firefighting UAV has not currently received any firefighting mission for a designated area, the current position information of the UAV and the center points of each abnormal area are processed to obtain evaluation parameters, which are analyzed to obtain first control information.

[0018] Furthermore, the acquisition process of the evaluation parameters is as follows: extract the current position information of the drone and the center point of each abnormal area, connect the current position information of the drone and the center point of each abnormal area to obtain an evaluation line Li, where i is the number of abnormal areas, and measure the length of all evaluation lines;

[0019] Then extract the maximum value Lmax and the second maximum value Lmax-1 of the evaluation line length, and then extract the minimum value Lmin and the second minimum value Lmin-1;

[0020] Calculate the difference between the maximum value Lmax and the minimum value Lmin to obtain a first evaluation difference;

[0021] Calculate the difference between the second maximum value Lmax-1 and the second minimum value Lmin-1 to obtain a second evaluation difference;

[0022] The first evaluation difference and the second evaluation difference constitute an evaluation parameter.

[0023] Furthermore, the first control information is obtained by: extracting an evaluation parameter, and obtaining a first evaluation difference and a second evaluation difference from the evaluation parameter;

[0024] When both the first evaluation difference and the second evaluation difference are greater than the preset value, the first control information is generated. At this time, the content of the first control information is to preferentially select the abnormal area with high temperature and large area to perform the fire fighting task;

[0025] When the first evaluation difference and the second evaluation difference are both smaller than the preset value, the first control information is generated, and the content of the first control information is to give priority to the nearest fire fighting task;

[0026] When the first evaluation difference is greater than the preset value and the second evaluation difference is less than the preset value, or when the first evaluation difference is less than the preset value and the second evaluation difference is greater than the preset value, the first control information is generated. At this time, the content of the first control information is the real-time collected temperature, and the fire-fighting task is performed preferentially in the area with the highest temperature and the closest distance.

[0027] Furthermore, the specific processing process of the second control information is as follows:

[0028] Extract the collected image information, process it using image recognition technology, and automatically identify the fire point, flame and smoke characteristics;

[0029] Then the number of fire point features, the number of flame features and the number of smoke features are extracted;

[0030] The number of fire point characteristics, the number of flame characteristics and the number of smoke characteristics are analyzed to generate second control information.

[0031] Furthermore, the specific process of analyzing the number of fire point features, the number of flame features and the number of smoke features to generate the second control information is as follows:

[0032] When the number of fire point characteristics, the number of flame characteristics and the number of smoke characteristics are all greater than the preset values, the second control information is generated. At this time, the content of the second control information is to immediately place all fire extinguishing loads at the location and send a fire abnormality report to the command center;

[0033] When the number of fire point characteristics, flame characteristics and smoke characteristics are all less than the preset values, the second control information is generated. At this time, the content of the second control information is to release a corresponding number of fire extinguishing loads according to the size of the fire, and monitor the release position for a preset time after the release is completed.

[0034] Further, extracting battery related information, including current remaining battery power information, power consumption per unit time information and estimated execution time of subsequent tasks;

[0035] Process the battery's current remaining power information, power consumption per unit time information, and estimated subsequent task execution time to obtain battery evaluation parameters;

[0036] When the battery evaluation parameters are abnormal, battery management information is generated;

[0037] The process of obtaining the battery evaluation parameters is as follows: the current remaining battery power information is marked as E1, the power consumption per unit time information is marked as E2, and the estimated execution time of the subsequent task is marked as T;

[0038] The battery evaluation parameter Et is obtained through the formula E1 / E2*α-T=Et. When the battery evaluation parameter Et is less than the preset value, the battery management information is generated.

[0039] Furthermore, the specific processing process of the fire extinguishing load management and control information is as follows: extracting the collected fire extinguishing load equipment information, the fire extinguishing load equipment information including the number of fire extinguishing load equipment and the real-time weight of each fire extinguishing load equipment;

[0040] Process the number of fire extinguishing load equipment and the real-time weight of each fire extinguishing load equipment to obtain real-time total amount information;

[0041] The difference between the real-time total amount and the standard take-off weight of the fire-fighting drone is calculated, and the weight difference is obtained. When the weight difference is greater than the preset value, the fire-fighting load control information is generated.

[0042] The communication method between the fire control unit of the unmanned aerial vehicle and the mission aircraft system comprises the following steps:

[0043] Step 1: Build the communication infrastructure;

[0044] Step 2: Perform communication protocol and data exchange;

[0045] Step 3: Encrypt communication;

[0046] Step 4: Put it into use.

[0047] The construction of the communication infrastructure includes hardware connection and software configuration;

[0048] The hardware connection includes: the fire control unit and the mission aircraft system need to be connected through a physical interface;

[0049] The communication module establishes communication links between UAVs and between UAVs and the ground control station;

[0050] Software configuration content includes: multi-machine communication configuration between operating system and software;

[0051] Set a static IP address for each drone to ensure that drones can identify and communicate with each other;

[0052] The specific contents of the communication protocol settings are as follows:

[0053] The communication between the UAV fire control unit and the mission aircraft system needs to follow the preset communication protocol, which specifies the data format, transmission method, and verification method;

[0054] The specific contents of data exchange are as follows: the fire control unit sends the target information to the mission aircraft system through the communication link;

[0055] The mission aircraft system performs mission planning and flight control operations based on the received data and feeds back the relevant information to the fire control unit.

[0056] Compared with the prior art, the present invention has the following advantages: the fire control unit for the unmanned aerial vehicle and the communication method with the mission aircraft system can intelligently perform the intelligent firefighting task according to the currently collected infrared information when the firefighting task instruction is not received through the generated first control information, thereby ensuring the rapid and accurate control of the fire; the collected image information is analyzed through the generated second control information, and the abnormal points of the fire are discovered in time, and then the fire is quickly eliminated. In conjunction with the setting of the first control information, a more comprehensive, rapid and accurate fire elimination is achieved; the energy support status of the firefighting unmanned aerial vehicle can be discovered in time through the generated battery management information, avoiding the crash caused by insufficient energy and the failure of the firefighting unmanned aerial vehicle to return in time; the generated firefighting load control information can timely discover whether the firefighting load meets the requirements, and then adjust it to avoid the abnormal firefighting load affecting the take-off of the firefighting unmanned aerial vehicle, so that the fire control unit can achieve more comprehensive firefighting load control and unmanned aerial vehicle control, and the communication method set at the same time can transmit control information more safely, quickly and stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0057] Figure 1 It is a structural block diagram of the present invention. DETAILED DESCRIPTION

[0058] The following is a detailed description of an embodiment of the present invention. This embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation method and a specific operation process are given, but the protection scope of the present invention is not limited to the following embodiment.

[0059] like Figure 1 As shown, this embodiment provides a technical solution: a fire control unit for a drone, comprising:

[0060] A data acquisition module, the data acquisition module includes an infrared sensor subunit and an image acquisition subunit;

[0061] The infrared sensor subunit is used to collect infrared information when the UAV is performing firefighting operations;

[0062] The image acquisition subunit is used to collect image information when the UAV is performing firefighting operations;

[0063] Battery module: The battery module is used to provide power for the operation of the UAV and the fire extinguishing load module. At the same time, the battery module monitors itself in real time and obtains battery-related information;

[0064] Fire extinguishing load module. The fire extinguishing load module is used to carry different types of fire extinguishing loads according to the requirements of fire fighting tasks. At the same time, the fire extinguishing load module collects fire extinguishing load equipment information in real time;

[0065] A data analysis module, which is used to process the collected infrared information, image information, battery-related information and fire-extinguishing load equipment information to generate first control information, second control information, battery management information and fire-extinguishing load control information;

[0066] The data analysis module is also used to connect with the mission machine system, receive control instructions and send them.

[0067] The specific processing process of the first control information is as follows: extracting the collected infrared information;

[0068] The infrared information is analyzed to obtain a region where the temperature of the target object is greater than a preset value, that is, an abnormal region is obtained, and then the area of ​​the abnormal region is analyzed to obtain the abnormal area;

[0069] Then, the current location information of the drone is extracted, and then the location of each abnormal area is extracted, and the center point of each abnormal area is extracted;

[0070] When the firefighting UAV has not currently received any firefighting mission for a designated area, the current position information of the UAV and the center points of each abnormal area are processed to obtain evaluation parameters, which are analyzed to obtain first control information.

[0071] The process of obtaining the evaluation parameters is as follows: extract the current position information of the drone and the center point of each abnormal area, connect the current position information of the drone and the center point of each abnormal area to obtain the evaluation line Li, where i is the number of abnormal areas, and measure the length of all evaluation lines;

[0072] Then extract the maximum value Lmax and the second maximum value Lmax-1 of the evaluation line length, and then extract the minimum value Lmin and the second minimum value Lmin-1;

[0073] Calculate the difference between the maximum value Lmax and the minimum value Lmin to obtain a first evaluation difference;

[0074] Calculate the difference between the second maximum value Lmax-1 and the second minimum value Lmin-1 to obtain a second evaluation difference;

[0075] The first evaluation difference and the second evaluation difference constitute an evaluation parameter.

[0076] Through the above process, more accurate evaluation parameters can be obtained, thereby ensuring the accuracy of the final generation of the first control information;

[0077] Extracting evaluation parameters, and obtaining a first evaluation difference and a second evaluation difference from the evaluation parameters;

[0078] When both the first evaluation difference and the second evaluation difference are greater than the preset value, the first control information is generated. At this time, the content of the first control information is to preferentially select the abnormal area with high temperature and large area to perform the fire fighting task;

[0079] When the first evaluation difference and the second evaluation difference are both smaller than the preset value, the first control information is generated, and the content of the first control information is to give priority to the nearest fire fighting task;

[0080] When the first evaluation difference is greater than the preset value and the second evaluation difference is less than the preset value, or when the first evaluation difference is less than the preset value and the second evaluation difference is greater than the preset value, the first control information is generated. At this time, the content of the first control information is the real-time collected temperature, and the fire-fighting task is performed preferentially in the area with the highest temperature and the closest distance.

[0081] The specific processing process of the second control information is as follows:

[0082] Extract the collected image information, process it using image recognition technology, and automatically identify the fire point, flame and smoke characteristics;

[0083] Then the number of fire point features, the number of flame features and the number of smoke features are extracted;

[0084] Analyzing the number of fire point characteristics, the number of flame characteristics, and the number of smoke characteristics to generate second control information;

[0085] When the first control information and the second control information are generated synchronously, the fire control of the fire-fighting UAV is performed according to the content of the first control information first. After the content of the first control information is completed, the content of the second control information is executed. When the execution time of the first control information is too long, auxiliary scheduling information is generated and sent to the task machine to call other UAVs to synchronously execute the fire-fighting task.

[0086] The specific process of analyzing the number of fire point characteristics, the number of flame characteristics and the number of smoke characteristics to generate the second control information is as follows:

[0087] When the number of fire point characteristics, the number of flame characteristics and the number of smoke characteristics are all greater than the preset values, the second control information is generated. At this time, the content of the second control information is to immediately place all fire extinguishing loads at the location and send a fire abnormality report to the command center;

[0088] When the number of fire point characteristics, flame characteristics and smoke characteristics are all less than the preset values, the second control information is generated. At this time, the content of the second control information is to release a corresponding number of fire extinguishing loads according to the size of the fire, and monitor the release position for a preset time after the release is completed.

[0089] Extract battery-related information, including the current remaining battery power, power consumption per unit time, and estimated execution time of subsequent tasks;

[0090] Process the battery's current remaining power information, power consumption per unit time information, and estimated subsequent task execution time to obtain battery evaluation parameters;

[0091] When the battery evaluation parameters are abnormal, battery management information is generated;

[0092] The process of obtaining the battery evaluation parameters is as follows: the current remaining battery power information is marked as E1, the power consumption per unit time information is marked as E2, and the estimated execution time of the subsequent task is marked as T;

[0093] The battery evaluation parameter Et is obtained through the formula E1 / E2*α-T=Et. When the battery evaluation parameter Et is less than the preset value, the battery management information is generated. α is the correction value, 1.01≤α≤1.1, and α is proportional to E1.

[0094] The specific content of the battery management information is that the battery power is insufficient to complete the task and needs to return at xx point.

[0095] The specific processing process of the fire extinguishing load control information is as follows: extracting the collected fire extinguishing load equipment information, the fire extinguishing load equipment information includes the number of fire extinguishing load equipment and the real-time weight of each fire extinguishing load equipment;

[0096] Process the number of fire extinguishing load equipment and the real-time weight of each fire extinguishing load equipment to obtain real-time total amount information;

[0097] Calculate the difference between the real-time total amount and the standard take-off weight of the firefighting drone, obtain the weight difference, and generate firefighting load control information when the weight difference is greater than the preset value;

[0098] Through the above process, it is possible to timely discover whether the fire-fighting load of the drone is abnormal, thereby avoiding the situation where the fire-fighting drone is unable to take off due to the fire-fighting load.

[0099] The communication method between the fire control unit of the unmanned aerial vehicle and the mission aircraft system comprises the following steps:

[0100] Step 1: Build the communication infrastructure;

[0101] Step 2: Set up communication protocol and exchange data;

[0102] Step 3: Encrypt communication;

[0103] Step 4: Put it into use.

[0104] The construction of the communication infrastructure includes hardware connection and software configuration;

[0105] The hardware connection includes: the fire control unit and the mission aircraft system need to be connected through a physical interface;

[0106] The communication module establishes communication links between UAVs and between UAVs and the ground control station;

[0107] Software configuration content includes: multi-machine communication configuration between operating system and software;

[0108] Set a static IP address for each drone to ensure that drones can identify and communicate with each other;

[0109] The specific contents of the communication protocol settings are as follows:

[0110] The communication between the UAV fire control unit and the mission aircraft system needs to follow the preset communication protocol, which specifies the data format, transmission method, and verification method;

[0111] The specific contents of data exchange are as follows: the fire control unit sends the target information to the mission aircraft system through the communication link;

[0112] The mission aircraft system performs mission planning and flight control operations based on the received data and feeds back the relevant information to the fire control unit.

[0113] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0114] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0115] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A fire control unit for an unmanned aerial vehicle, characterized in that: It includes data acquisition module, battery module, fire extinguishing load module and data analysis module; The data acquisition module includes an infrared sensor subunit and an image acquisition subunit; The infrared sensor subunit is used to collect infrared information when the UAV performs firefighting operations; The image acquisition subunit is used to collect image information when the UAV performs firefighting operations; The battery module is used to provide power for the operation of the UAV and the fire extinguishing load module. At the same time, the battery module monitors itself in real time to obtain battery-related information; The fire extinguishing load module is used to carry different types of fire extinguishing loads according to the requirements of the fire fighting task, and the fire extinguishing load module collects the fire extinguishing load equipment information in real time; The data analysis module is used to process the collected infrared information, image information, battery-related information and fire extinguishing load equipment information to generate first control information, second control information, battery management information and fire extinguishing load management and control information; The data analysis module is also used to connect with the task machine system to receive control instructions and send; The specific processing process of the first control information is as follows: extracting the collected infrared information; The infrared information is analyzed to obtain a region where the temperature of the target object is greater than a preset value, that is, an abnormal region is obtained, and then the area of ​​the abnormal region is analyzed to obtain the abnormal area; Then, the current location information of the drone is extracted, and then the location of each abnormal area is extracted, and the center point of each abnormal area is extracted; When the firefighting UAV has not currently received any firefighting mission for a designated area, the current position information of the UAV and the center points of each abnormal area are processed to obtain evaluation parameters, which are analyzed to obtain first control information.

2. The fire control unit for an unmanned aerial vehicle according to claim 1, characterized in that: The acquisition process of the evaluation parameters is as follows: extract the current position information of the drone and the center point of each abnormal area, connect the current position information of the drone and the center point of each abnormal area to obtain the evaluation line Li, i is the number of abnormal areas, and measure the length of all evaluation lines; Then extract the maximum value Lmax and the second maximum value Lmax-1 of the evaluation line length, and then extract the minimum value Lmin and the second minimum value Lmin-1; Calculate the difference between the maximum value Lmax and the minimum value Lmin to obtain a first evaluation difference; Calculate the difference between the second maximum value Lmax-1 and the second minimum value Lmin-1 to obtain a second evaluation difference; The first evaluation difference and the second evaluation difference constitute an evaluation parameter.

3. The fire control unit for an unmanned aerial vehicle according to claim 2, characterized in that: The process of obtaining the first control information is as follows: extracting an evaluation parameter, and obtaining a first evaluation difference and a second evaluation difference from the evaluation parameter; When both the first evaluation difference and the second evaluation difference are greater than the preset value, the first control information is generated. At this time, the content of the first control information is to preferentially select the abnormal area with high temperature and large area to perform the fire fighting task; When the first evaluation difference and the second evaluation difference are both smaller than the preset value, the first control information is generated, and the content of the first control information is to give priority to the nearest fire fighting task; When the first evaluation difference is greater than the preset value and the second evaluation difference is less than the preset value, or when the first evaluation difference is less than the preset value and the second evaluation difference is greater than the preset value, the first control information is generated. At this time, the content of the first control information is the real-time collected temperature, and the fire-fighting task is performed preferentially in the area with the highest temperature and the closest distance.

4. The fire control unit for an unmanned aerial vehicle according to claim 1, characterized in that: The specific processing process of the second control information is as follows: Extract the collected image information, process it using image recognition technology, and automatically identify the fire point, flame and smoke characteristics; Then the number of fire point features, the number of flame features and the number of smoke features are extracted; The number of fire point characteristics, the number of flame characteristics and the number of smoke characteristics are analyzed to generate second control information.

5. The fire control unit for a drone according to claim 4, characterized in that: The specific process of analyzing the number of fire point features, the number of flame features, and the number of smoke features to generate the second control information is as follows: When the number of fire point characteristics, the number of flame characteristics and the number of smoke characteristics are all greater than the preset values, the second control information is generated. At this time, the content of the second control information is to immediately place all fire extinguishing loads at the location and send a fire abnormality report to the command center; When the number of fire point characteristics, flame characteristics and smoke characteristics are all less than the preset values, the second control information is generated. At this time, the content of the second control information is to release a corresponding number of fire extinguishing loads according to the size of the fire, and monitor the release position for a preset time after the release is completed.

6. The fire control unit for an unmanned aerial vehicle according to claim 1, characterized in that: The specific process of obtaining the battery management information is as follows: extracting battery related information, which includes the current remaining battery power information, power consumption per unit time information and the estimated execution time of subsequent tasks; Process the battery's current remaining power information, power consumption per unit time information, and estimated subsequent task execution time to obtain battery evaluation parameters; When the battery evaluation parameters are abnormal, battery management information is generated; The process of obtaining the battery evaluation parameters is as follows: the current remaining battery power information is marked as E1, the power consumption per unit time information is marked as E2, and the estimated execution time of the subsequent task is marked as T; The battery evaluation parameter Et is obtained through the formula E1 / E2*α-T=Et. When the battery evaluation parameter Et is less than the preset value, the battery management information is generated. α is the correction value, 1.01≤α≤1.1, and α is proportional to E1.

7. The fire control unit for a drone according to claim 1, characterized in that: The specific processing process of the fire extinguishing load control information is as follows: extracting the collected fire extinguishing load equipment information, the fire extinguishing load equipment information including the number of fire extinguishing load equipment and the real-time weight of each fire extinguishing load equipment; Process the number of fire extinguishing load equipment and the real-time weight of each fire extinguishing load equipment to obtain real-time total amount information; The difference between the real-time total amount and the standard take-off weight of the fire-fighting drone is calculated, and the weight difference is obtained. When the weight difference is greater than the preset value, the fire-fighting load control information is generated.

8. A communication method between a fire control unit for an unmanned aerial vehicle and a mission machine system, the communication method being used for communication between the fire control unit and the mission machine as claimed in any one of claims 1 to 7, characterized in that: The following steps are involved: Step 1: Build the communication infrastructure; Step 2: Set up communication protocol and exchange data; Step 3: Encrypt communication; Step 4: Put it into use.

9. The communication method between the fire control unit for a UAV and the mission aircraft system according to claim 8, characterized in that: The construction of the communication infrastructure includes hardware connection and software configuration; The hardware connection includes: the fire control unit and the mission aircraft system need to be connected through a physical interface; The communication module establishes communication links between UAVs and between UAVs and the ground control station; Software configuration content includes: multi-machine communication configuration between operating system and software; Set a static IP address for each drone to ensure that drones can identify and communicate with each other; The specific contents of the communication protocol settings are as follows: The communication between the UAV fire control unit and the mission aircraft system needs to follow the preset communication protocol, which specifies the data format, transmission method, and verification method; The specific contents of data exchange are as follows: the fire control unit sends the target information to the mission aircraft system through the communication link; The mission aircraft system performs mission planning and flight control operations based on the received data and feeds back the relevant information to the fire control unit.

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