Flight ground guarantee scheduling monitoring device and method

Abstract

The invention provides a flight ground guarantee scheduling monitoring device and method. The device comprises an upper computer, movable monitoring equipment and a handheld terminal. The upper computer comprises a storage module and a task planning module, the storage module is used for storing basic information of a guarantee task, and the task planning module is used for generating the guarantee task according to the basic information of the guarantee task; the movable monitoring equipment is connected with the upper computer and the handheld terminals and comprises a control module, a movable bearing part and an image acquisition module, the control module is used for controlling the movable bearing part to move to a guarantee flight according to the guarantee task and distributing the guarantee task to each handheld terminal, the image acquisition module is installed on the movable bearing part, and the image acquisition module is used for acquiring the guarantee task. The information acquisition module is used for acquiring safeguard personnel information and / or safeguard operation information; and the handheld terminal is used for displaying the guarantee task information. According to the invention, the guarantee work can be arranged as a whole, the labor cost is reduced, and the working time of the guarantee personnel and the behavior standard in the working process are supervised.

Description

Technical Field

[0001] The present invention relates to the technical field of airport operation support, and particularly relates to a flight ground support scheduling and monitoring device and method. Background Art

[0002] The on-site support work for flights is a key link in the efficient and safe operation of the civil aviation transportation system, which is directly related to the on-time rate of flights, the travel experience of passengers, and flight safety. From the moment the aircraft docks at the boarding bridge or stand, the ground support team needs to quickly and accurately complete a series of tasks such as cabin cleaning, fuel filling, and aircraft maintenance. Any omission or delay in any link may trigger a chain reaction such as flight delays, which not only affects the operating efficiency of airlines but also damages the industry image and passenger trust.

[0003] Currently, the on-site support work for flights mainly adopts a manual allocation mode. Full-time allocation personnel formulate a personnel allocation plan based on the characteristics of specific aircraft types and the actual on-site situation. Support personnel carry out support work according to the allocation tasks displayed on the mobile terminal. After the support work is completed, they need to report to the allocation personnel for subsequent work arrangements.

[0004] This working mode has significant drawbacks: firstly, a full-time task allocation personnel needs to be configured for each aircraft to be supported, resulting in a high labor cost; secondly, there is a lack of a real-time supervision mechanism and a scientific and reasonable reward and punishment system during the operation process of support personnel, making it difficult to effectively stimulate the work enthusiasm of personnel; thirdly, manual allocation is prone to work arrangement mistakes, and problem feedback needs to be transmitted through multiple levels, with a long correction cycle, unable to respond to on-site needs in a timely manner, seriously affecting the efficiency and quality of flight support. Summary of the Invention

[0005] The purpose of the present invention is to provide a flight ground support scheduling and monitoring device and method to solve the above problems, which can overall arrange support work, reduce labor costs, and supervise the working time and behavior norms of support personnel during the work process.

[0006] The present invention proposes a flight ground support scheduling and monitoring device, including a host computer, a movable monitoring device, and a handheld terminal; The host computer includes a storage module and a task planning module. The storage module is used to store the basic information of support tasks. The basic information of the support tasks includes flight information, parking position, and support personnel information. The task planning module is used to generate support tasks according to the basic information of the support tasks. The support tasks include allocated personnel, supported flights, support operation standards, and set support time; The movable monitoring device is respectively connected to the host computer and the handheld terminal, and includes a control module, a movable carrier, and an image acquisition module. The control module is used to control the movable carrier to move to the guaranteed flight according to the guarantee task, and allocate the guarantee task to each handheld terminal. The image acquisition module is installed on the movable carrier and is used to acquire guarantee personnel information and / or guarantee operation information; The handheld terminal is used to display guarantee task information; Among them, the guarantee personnel carry out guarantee work according to the guarantee task information of the handheld terminal, and the movable monitoring device conducts patrol monitoring on the guarantee operations of the guarantee personnel.

[0007] In one embodiment, the movable monitoring device further includes a visual recognition module, and the visual recognition module is used to perform face recognition on the guarantee personnel and / or determine the completion status of the guarantee task according to a preset task end feature.

[0008] In one embodiment, the movable monitoring device further includes a display, and the display is installed on the movable carrier and is used to display guarantee task information and / or monitoring images.

[0009] In one embodiment, both the display and the image acquisition module are movably installed on the movable carrier. The control module controls and adjusts the height and / or angle of the display and the image acquisition module on the movable carrier. When the display and the image acquisition module move to the lowest position, they are lower than the lowest part of the aircraft body.

[0010] In one embodiment, the movable carrier is a walking robot or a moving trolley.

[0011] In one embodiment, the storage module is further used to store the actual guarantee time of the guarantee personnel; The host computer further includes an analysis and optimization module, and the analysis and optimization module is used to compare and analyze the actual guarantee time of the guarantee personnel with the set guarantee time, and correct the set guarantee time of the guarantee task.

[0012] In one embodiment, the handheld terminal includes a human-computer interaction module and a task node prompt module; The human-computer interaction module is used to display guarantee task information and actual guarantee time, and the guarantee personnel confirm the start and end of the guarantee work through the human-computer interaction module; The task node prompt module is used to send a prompt signal at the set task nodes. The task nodes include the start of the task and the end of the task, and the prompt signal is a voice signal and / or a light signal.

[0013] The present invention also provides a method for flight ground support scheduling and monitoring, which is applied to the flight ground support scheduling and monitoring device as described above, and includes the following steps: The host computer generates support tasks based on the basic information of the support tasks and distributes them to each handheld terminal; Send a work start signal and synchronize the task start time to the handheld terminal and the host computer; The support personnel carry out support work based on the support task information displayed on the handheld terminal; When the support personnel are carrying out support work, the mobile monitoring device patrols under and around the aircraft body to monitor the support operations of the support personnel; After the support work is completed, the support personnel send a task end signal through the handheld terminal, record the task end time and synchronize it to the host computer.

[0014] In one embodiment, after the support personnel send a task end signal through the handheld terminal, the mobile monitoring device confirms the completion of the support task according to the preset task end characteristics and records the task end time.

[0015] In one embodiment, the host computer calculates and records the actual support time based on the task start time and the task end time, and compares and analyzes the actual support time with the set support time to correct the set support time of the support task.

[0016] Compared with the prior art, the beneficial effects of the flight ground support scheduling and monitoring device and method of the present invention are as follows: 1) The present invention coordinates and arranges support work through the host computer, allocates personnel, equipment and working hours according to specific situations, and uses a mobile monitoring device to replace the work of task assigners at each support aircraft in the prior art, which can reduce labor costs.

[0017] 2) The present invention can strengthen the management of the work site through the mobile monitoring device, strictly control the start and end times of work, supervise and record the working hours of the support personnel and their behavior norms during the work process, so as to effectively reward and punish the support personnel accordingly.

[0018] 3) The present invention collects and analyzes support work information through the host computer and the mobile monitoring device. Through the comparison and analysis of the actual support time and the set support time, it can timely correct the personnel allocation, equipment and support time setting of the support work, making the work arrangement more reasonable and the working hour estimation more accurate.

[0019] 4) The present invention can improve the work efficiency of personnel by publishing support task information in the ways of vision, sound and light. Description of the Drawings

[0020] Figure 1Structural schematic diagram of the flight ground support scheduling and monitoring device according to an embodiment of the present invention; Figure 2a State schematic diagram of the movable monitoring device during the driving inspection process according to Embodiment 1 of the present invention; Figure 2b State schematic diagram of the movable monitoring device when being viewed by personnel according to Embodiment 1 of the present invention; Figure 3 Structural schematic diagram of the movable monitoring device according to Embodiment 2 of the present invention; Figure 4 Structural schematic diagram of the movable monitoring device according to Embodiment 3 of the present invention; Figure 5 Flow schematic diagram of the flight ground support scheduling and monitoring method according to an embodiment of the present invention.

[0021] Reference numerals 1, host computer; 11, storage module; 12, task planning module; 13, analysis and optimization module; 2, movable monitoring device; 21, control module; 22, image acquisition module; 23, visual recognition module; 24, movable carrier; 25, display; 3, handheld terminal; 31, human-computer interaction module; 32, task node prompt module. Detailed implementation manners

[0022] To make the objectives, technical solutions and advantages of the present invention more understandable, the present invention will be further described in detail below in conjunction with the schematic diagrams of the specification and specific embodiments. It should be noted here that many specific details are set forth in the following description to facilitate a thorough understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0023] Secondly, the present invention will be described in detail in conjunction with the schematic diagrams. When describing the embodiments of the present invention in detail, for the convenience of explanation, the cross-sectional views showing the device structures may be enlarged locally not in accordance with the general ratio, and the schematic diagrams are only examples and should not limit the scope of protection of the present invention herein. In addition, in actual production, three-dimensional spatial dimensions including length, width and depth should be included.

[0024] Next, "an embodiment" or "a kind of embodiment" in this application refers to specific features, structures or characteristics that may be included in at least one implementation manner of the present invention. The phrases "in one embodiment" and "a kind of embodiment" that appear in different places in this specification do not necessarily refer to the same embodiment, nor are they separate or selectively exclusive embodiments from other embodiments. The terms "comprising" and "including" indicate the presence of the claimed features, but do not exclude the presence of one or more other features. The phrase "and / or" used in this application includes any and all combinations of one or more of the related listed items.

[0025] The present invention provides a flight ground support scheduling and monitoring device. Refer to Figure 1 , which includes a host computer 1, a movable monitoring device 2 and a handheld terminal 3. The host computer 1 includes a storage module 11 and a task planning module 12. The storage module 11 is used to store the basic information of the support task. The basic information of the support task includes flight information (such as aircraft type information, etc.), expected loaded materials, parking position, support personnel information, etc. The task planning module 12 is used to generate a support task according to the basic information of the support task. The support task can be displayed in the form of a task list. The support task includes assigning personnel, supporting flights, equipment information (i.e., expected loaded required equipment), support operation standards, setting support time, etc. The movable monitoring device 2 is respectively connected to the host computer 1 and the handheld terminal 3, and includes a control module 21, a movable carrier 24 and an image acquisition module 22. The control module 21 is used to control the movable carrier 24 to move to the support flight according to the support task, and distribute the support task to each handheld terminal 3. The image acquisition module 22 is installed on the movable carrier 24 and is used to acquire support personnel information and / or support operation information. The image acquisition module 22 is generally a camera, such as a high-definition camera, an infrared camera, a depth camera, etc. The handheld terminal 3 is used to display the support task information.

[0026] Among them, the support personnel carry out support work according to the support task information of the handheld terminal 3, and the movable monitoring device 2 conducts patrol monitoring on the support operations of the support personnel under the aircraft body.

[0027] The upper computer 1 can be set independently or on each movable monitoring device 2. The upper computer 1 can also be connected to the airport management system. The airport commands the takeoff and landing time, position, apron preparation time and position of the aircraft through the management system. The upper computer 1 can obtain the relevant data of all aircraft in the airport from the airport management system, and plan the operation path and time of the movable monitoring device 2. For example, the upper computer 1 reads the aircraft information that needs to be guaranteed from the airport aircraft takeoff and landing and preparation plans, generates a guarantee task plan and personnel arrangement according to the aircraft model; generates a guarantee time plan according to the aircraft takeoff and landing time. The movable monitoring device 2 automatically drives to the parking position according to the aircraft parking bay, and starts to work after the guarantee personnel arrive; reads the past maintenance records of the aircraft, and automatically judges the parts that need to be maintained for this task according to the maintenance / replacement plan of each part of this type of aircraft, etc.

[0028] A vision recognition module 23 is further included in the movable monitoring device 2 according to an embodiment of the present invention. The vision recognition module 23 is used to perform face recognition on the guarantee personnel to confirm the arrival of the guarantee personnel and / or determine the completion of the guarantee task according to the preset task end feature. The task end feature includes the behavior of closing the cabin door after completing the loading of luggage and food; the behavior of closing the covering mechanism after completing the refueling of the aircraft, etc. After the maintenance is completed by the aircraft maintenance personnel, the guarantee personnel issue an end instruction through the terminal device, and the movable monitoring device takes a photo record and makes a visual judgment on the guarantee result. Taking the placement of wheel chocks as an example, the guarantee personnel need to place all the aircraft wheel chocks during the guarantee operation process. The image acquisition module 22 can monitor the work process of the guarantee personnel throughout the process, and the movable monitoring device 2 checks around the aircraft after the guarantee personnel complete the work, and ensures that all the wheel chocks are in place through the vision recognition module 23 to avoid omission. The vision recognition module 23 can also supervise the behavior norms of the guarantee personnel during the work process according to the preset key guarantee behaviors. For example, the jacking operation and fuel draining operation during the aircraft maintenance work: using a dual-light flashlight to cross-illuminate the fuel drain port (to prevent foreign objects) during fuel draining at night, aircraft inspection, engine disassembly and inspection, wing surface inspection, etc.

[0029] Specifically, the facial information of the guarantee personnel that can be dispatched by the airport needs to be pre-entered into the database in advance. The vision recognition module 23 retrieves the facial information while determining the personnel list for identifying the on-site guarantee personnel. Regarding the determination of the completion of the guarantee task by the vision recognition module 23: it is necessary to pre-collect the videos during the process of the aircraft maintenance personnel repairing the aircraft for machine learning, judge the working status, working time, actions during the work process, etc. The trained vision recognition module 23 can detect and judge the behavior norms during the guarantee task process and the completion situation after the end, such as whether all the hatch covers and inspection holes are restored. The vision recognition module 23 can use models such as RetinaFace / MTCNN for face recognition and models such as YOLO / DERT / SlowFast for status and / or action recognition.

[0030] An embodiment of the movable monitoring device 2 of the present invention further includes a display 25, which is installed on the movable carrier 24 and is used to display safeguard task information and / or monitoring images, as well as device status, etc., facilitating safeguard personnel to view the display to determine the work content, management personnel to view the display for additional supervision, and for on-site video conferencing, etc. The display 25 can be a high-definition screen or a projector, etc.

[0031] In an embodiment of the present invention, both the display 25 and the image acquisition module 22 are movably installed on the movable carrier 24. The control module 21 controls and adjusts the height and / or angle of the display 25 and the image acquisition module 22 on the movable carrier 24. When the display 25 and the image acquisition module 22 move to the lowest position, they are lower than the lowest part of the aircraft body to ensure that the movable monitoring device 2 will not touch the lower surface of the aircraft when it runs to the bottom of the aircraft. The height and / or installation angle of the display 25 and the image acquisition module 22 on the movable carrier 24 can be adjusted by means of rotational connection, folding, lifting and telescoping, etc.

[0032] In an embodiment of the present invention, the movable carrier 24 is a walking robot (such as a quadruped robot) or a moving trolley. Of course, it can also be a self-assembled movable component, such as a combination of gears, chains, rollers and a carrying platform, etc.

[0033] Specifically, in the first embodiment, the movable carrier 24 is a moving trolley, and the image acquisition module 22 and the display 25 are independently arranged. Refer to Figure 2a 、 Figure 2b . The display 25 is rotatably installed on the movable carrier 24 through a hinge. To further stabilize the display 25, a support rod is arranged behind the display 25. One end of the support rod abuts against the back of the display 25, and the other end is slidably connected to the movable carrier 24, so as to support the display when the display 25 is raised and slide to a horizontal state when the display is folded. The image acquisition module 22 is rotatably installed on the telescopic rod, and then installed on the movable carrier 24 through the telescopic rod. The control module 21 controls the rotation of the display 25 and the image acquisition module 22, as well as the telescopic movement of the telescopic rod.

[0034] Since the movable monitoring device 2 moves under the aircraft body, the control module 21 can control the display 25 to be in a lowered or folded state during the driving and inspection process of the movable monitoring device 2 (refer to Figure 2a [[ID=ID=19]]), and raise or unfold when the safeguard personnel view the content on the display (refer to Figure 2b ). Similarly, the control module can also adjust the height of the image acquisition module 22, and the image acquisition module 22 can rotate 360° to facilitate all-round supervision of the safeguard personnel.

[0035] In the second embodiment, the movable carrier 24 is a moving trolley, and the image acquisition module 22 is arranged on the display 25 and moves synchronously with the display 25. Refer to Figure 3 . The display 25 is rotatably mounted on the movable carrier 24 through a hinge, and the control module 21 controls the rotation of the hinge, thereby controlling the movement of the display 25 and the image acquisition module 22.

[0036] In the third embodiment, different from the first embodiment, the movable carrier 24 is a quadruped robot. Refer to Figure 4 .

[0037] Of course, the lifting and rotation of the display 25 and the image acquisition module 22 can also be realized by other lifting and rotation components, etc. The display 25 and the image acquisition module 22 can also be fixedly installed on the movable carrier 24 at appropriate heights and angles. The maximum height of the display 25 and the image acquisition module 22 should be lower than the lowest part of the aircraft body, such as lower than 1 m.

[0038] The storage module 11 in an embodiment of the present invention is further used to store the actual guarantee time of the guarantee personnel and the actual guarantee operation information, etc. Correspondingly, the host computer 1 further includes an analysis and optimization module 13, and the analysis and optimization module 13 is used to compare and analyze the actual guarantee time of the guarantee personnel with the set guarantee time, and correct the set guarantee time of the guarantee task to make the work arrangement more reasonable.

[0039] Based on the comparison between the actual guarantee operation information and the guarantee operation standard, and the comparison between the actual guarantee time and the set guarantee time, the work level of the guarantee personnel can be judged for the subsequent rewards and punishments of the guarantee personnel.

[0040] A handheld terminal 3 in an embodiment of the present invention includes a human-computer interaction module 31 and a task node prompt module 32. The human-computer interaction module 31 is used to display the guarantee task information and the actual guarantee time, and the guarantee personnel confirm the start and end of the guarantee work through the human-computer interaction module 31. The task node prompt module 32 is used to send a prompt signal at the set task node. The task nodes include when the task starts, when the task ends, when the guarantee work exceeds the set guarantee time, when the work lasts for too long, etc., and the prompt signal is a voice signal and / or a light signal.

[0041] Specifically, a prompt voice can be sent through a speaker at a specific task node, such as a work overtime prompt voice, a long-time work encouragement voice, a time prompt voice for every specific working time, etc., and the working stage can also be indicated by an indicator light.

[0042] At the same time, the movable monitoring device 2 can also be provided with a task node prompt module to prompt the guarantee personnel through sound and light signals. A working status indicator light can also be set on the movable monitoring device 2 to display whether the device is operating normally, etc.

[0043] In addition to the modules and components exemplified above, the movable monitoring device 2 may also be provided with more modules to assist in implementing the set functions, such as a communication module, a driving motor, a navigation module, an obstacle avoidance sensor, etc. The communication module can be used for the communication connection between the movable monitoring device and the upper computer and the handheld terminal. Preferably, the communication module can be set to wireless communication methods such as Wi-Fi connection, 4G / 5G communication, Bluetooth connection, etc. The driving motor can be used to control the movement speed, movement direction, etc. of the movable carrier. The navigation module is used for the positioning of the movable monitoring device. For example, it can integrate GPS, inertial navigation system (IMU), etc. The obstacle avoidance sensor can be used to detect obstacles and avoid them, such as ultrasonic sensors, infrared sensors, lidar (LiDAR), etc.

[0044] The present invention also proposes a method for flight ground support scheduling and monitoring, which is applied to the flight ground support scheduling and monitoring device as described above. Refer to Figure 5 , and includes the following steps: The upper computer generates a support task based on the basic information of the support task and distributes it to each handheld terminal; The image acquisition module acquires the information of the on-duty support personnel and conducts personnel authentication; if there are personnel who have not arrived at the post, the management personnel will be prompted to coordinate and arrange. The work start signal is issued by means of sound, light, etc., and the task start time is synchronized to the handheld terminal and the upper computer; The support personnel are instructed to start working through the sound, light signals and the display information of the movable monitoring device. The working time timer and the current task information are also displayed on the handheld terminal, and sound and light signals can be sent at specific time nodes such as start and end. The support personnel carry out support work according to the support task information displayed on the handheld terminal. When the support personnel are carrying out support work, the movable monitoring device patrols under and around the body, monitors the support operations of the support personnel, and judges whether the behavior of the support personnel is standard based on the support operation standard through the visual recognition module. After the support work is completed, the support personnel send a task end signal through the handheld terminal, record the task end time and synchronize it to the upper computer. The movable monitoring device takes a photo record of the support result and visually confirms the completion situation of the support task according to the preset task end feature, and records the task end time.

[0045] The upper computer can calculate and record the actual support time according to the task start time and the task end time, compare and analyze the actual support time with the set support time, provide a basis for determining the rewards and punishments for personnel, and can also correct the set support time of the support task through a large amount of actual support time data.

[0046] It should be noted that the orientation or positional relationship indicated by terms such as "top" and "bottom" is based on the orientation or positional relationship shown in the drawings. Such expressions are only for making the description of the present invention simpler and more convenient, rather than indicating or implying that the components referred to must have a specific orientation or be constructed and operated in a specific orientation.

[0047] In addition, in this application, unless otherwise clearly specified and limited, similar terms such as "installation", "connection", and "setting" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and can also be the communication inside two components. Those skilled in the art can understand the specific meanings of the above terms in this application according to specific situations.

[0048] The present invention has the following beneficial effects: 1) The present invention ensures the work through overall arrangement by the host computer, allocates personnel, equipment, and working hours according to specific situations, and uses a movable monitoring device to replace the work of task assignment personnel at each aircraft support in the prior art, which can reduce the labor cost.

[0049] 2) The present invention can strengthen the management of the work site through the movable monitoring device, strictly control the start and end times of the work, supervise and record the working hours of the support personnel and the behavior norms during the work process, so as to effectively reward and punish the support personnel accordingly.

[0050] 3) The present invention collects and analyzes the support work information through the host computer and the movable monitoring device. Through the comparative analysis of the actual support time and the set support time, it can timely correct the personnel allocation, equipment, and support time setting of the support work, etc., making the work arrangement more reasonable and the working hour estimation more accurate.

[0051] 4) The present invention can improve the work efficiency of personnel by publishing support task information in the ways of vision, sound, and light.

[0052] Although the above methods are illustrated and described as a series of actions to simplify the explanation, it should be understood and appreciated that these methods are not limited by the order of the actions, because according to one or more embodiments, some actions may occur in a different order and / or occur concurrently with other actions shown and described herein or not shown and described herein but understood by those skilled in the art.

[0053] The construction and arrangement of the present application shown in various different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those skilled in the art who refer to this disclosure should readily understand that many modifications are possible without materially departing from the novel teachings and advantages of the subject matter described in this application (e.g., changes in dimensions, structures, shapes and proportions, as well as parameter values, installation arrangements, use of materials, orientation, etc.). For example, elements shown as integrally formed may be composed of multiple parts or elements, the positions of the elements may be inverted or otherwise changed, and the nature, number or position of discrete elements may be altered or changed. Accordingly, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be altered or reordered according to alternative embodiments. In the claims, any clause of "means-plus-function" is intended to cover the structures that perform the recited function described herein, and not only structural equivalents but also equivalent structures. Without departing from the spirit and essence of the present invention, those skilled in the art may make various corresponding modifications and changes according to the present invention, but these corresponding modifications and changes should all fall within the protection scope of the present invention.

Claims

1. A ground support scheduling and monitoring device for flights, characterized in that It includes a host computer, a movable monitoring device and a handheld terminal; The host computer includes a storage module and a task planning module. The storage module is used to store the basic information of the guarantee task. The basic information of the guarantee task includes flight information, parking position, and guarantee personnel information. The task planning module is used to generate a guarantee task according to the basic information of the guarantee task. The guarantee task includes assigning personnel, guaranteeing flights, guaranteeing operation standards, and setting guarantee time; The movable monitoring device is respectively connected to the host computer and the handheld terminal, and includes a control module, a movable carrier and an image acquisition module. The control module is used to control the movable carrier to move to the guaranteed flight according to the guarantee task, and distribute the guarantee task to each handheld terminal. The image acquisition module is installed on the movable carrier and is used to collect guarantee personnel information and / or guarantee operation information; The handheld terminal is used to display guarantee task information; Among them, the guarantee personnel carry out guarantee work according to the guarantee task information of the handheld terminal, and the movable monitoring device conducts patrol monitoring on the guarantee operations of the guarantee personnel.

2. The flight ground support scheduling and monitoring device according to claim 1, characterized in that The movable monitoring device further includes a visual recognition module, and the visual recognition module is used to perform face recognition on the guarantee personnel and / or determine the completion status of the guarantee task according to the preset task end feature.

3. The flight ground support scheduling and monitoring device according to claim 1, characterized in that The movable monitoring device further includes a display, and the display is installed on the movable carrier and is used to display guarantee task information and / or monitoring pictures.

4. The flight ground support scheduling and monitoring device according to claim 3, wherein Both the display and the image acquisition module are movably installed on the movable carrier. The control module controls and adjusts the height and / or angle of the display and the image acquisition module on the movable carrier. When the display and the image acquisition module move to the lowest position, they are lower than the lowest part of the aircraft body.

5. The flight ground support scheduling and monitoring device according to claim 1, wherein The movable carrier is a walking robot or a moving trolley.

6. The flight ground support scheduling and monitoring device according to claim 1, characterized in that, The storage module is also used to store the actual guarantee time of the guarantee personnel; The host computer further includes an analysis and optimization module, and the analysis and optimization module is used to compare and analyze the actual guarantee time of the guarantee personnel with the set guarantee time, and correct the set guarantee time of the guarantee task.

7. The flight ground support scheduling and monitoring device according to claim 1, wherein The handheld terminal includes a human-computer interaction module and a task node prompt module; The human-computer interaction module is used to display guarantee task information and actual guarantee time, and the guarantee personnel confirm the start and end of the guarantee work through the human-computer interaction module; The task node prompt module is used to send a prompt signal at the set task node. The task nodes include the start of the task and the end of the task. The prompt signal is a voice signal and / or a light signal.

8. A method for flight ground support scheduling and monitoring, characterized in that, The method is applied to the flight ground guarantee scheduling and monitoring device according to any one of claims 1-7, and includes the following steps: The host computer generates a guarantee task based on the basic information of the guarantee task and distributes it to each handheld terminal; Send a work start signal and synchronize the task start time to the handheld terminal and the host computer; The guarantee personnel carry out guarantee work according to the guarantee task information displayed on the handheld terminal; When the guarantee personnel are carrying out guarantee work, the movable monitoring device patrols under and around the aircraft body to monitor the guarantee operations of the guarantee personnel; Ensure that after the work is completed, the personnel send a task completion signal through the handheld terminal, record the task completion time and synchronize it to the host computer.

9. The flight ground support scheduling and monitoring method according to claim 8, wherein After the personnel send a task completion signal through the handheld terminal, the mobile monitoring device confirms the completion status of the guarantee task according to the preset task completion characteristics and records the task completion time.

10. The flight ground support scheduling and monitoring method according to claim 8, wherein The host computer calculates and records the actual guarantee time based on the task start time and the task completion time, and compares and analyzes the actual guarantee time with the set guarantee time to correct the set guarantee time of the guarantee task.

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