Method, apparatus, boarding bridge, device and medium for measuring boarding bridge operation

Abstract

The disclosure provides a kind of boarding bridge operation metric method, device, boarding bridge, electronic equipment and computer readable storage medium, it is related to boarding bridge technical field.The method comprises: obtaining the time of docking start;Obtain the time of docking completion;According to the docking start time and the docking completion time, determine the operation speed metric;After docking completion, the actual position of the docking port relative to the aircraft door is obtained;The standard position of the docking port relative to the aircraft door after docking completion stored in the database is obtained;According to the actual position and the standard position, determine the operation precision metric;According to the operation speed metric and the operation precision metric, obtain the operation comprehensive metric.The method provided in the embodiment of the disclosure evaluates the operation of the boarding bridge from two dimensions of speed and accuracy, and can comprehensively and objectively evaluate the docking of the boarding bridge.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of boarding bridges, and particularly relates to a boarding bridge operation measurement method and device, a boarding bridge, an electronic device and a computer readable storage medium. BACKGROUND

[0002] At present, the operation of a boarding bridge approaching an aircraft door mainly relies on manual control. In the future, an automatic approach system can also be used in the operation of a boarding bridge approaching an aircraft door. In the related art, there is no effective method for evaluating and measuring the operation efficiency and approach accuracy of a boarding bridge. Therefore, there is also a lack of objective evaluation system and method for effectively evaluating manual control or automatic approach. SUMMARY

[0003] The embodiments of the present disclosure provide a boarding bridge operation measurement method and device, a boarding bridge, an electronic device and a computer readable storage medium, which are related to the technical field of boarding bridges, and can evaluate the operation of a boarding bridge from two dimensions of speed and accuracy, so as to comprehensively and objectively evaluate the approach of a boarding bridge.

[0004] The embodiments of the present disclosure provide a boarding bridge operation measurement method, which comprises: acquiring an approach start time; acquiring an approach completion time; determining an operation speed measurement according to the approach start time and the approach completion time; acquiring an actual position of a docking port relative to an aircraft door after the approach is completed; acquiring a standard position of the docking port relative to the aircraft door after the approach is completed, which is stored in a database; determining an operation accuracy measurement according to the actual position and the standard position; and acquiring an operation comprehensive measurement according to the operation speed measurement and the operation accuracy measurement.

[0005] In one embodiment, the method further comprises: acquiring a contact aircraft time; and wherein the determining the operation speed measurement according to the approach start time and the approach completion time comprises: determining the operation speed measurement according to the approach start time, the contact aircraft time and the approach completion time.

[0006] In one embodiment, the acquiring the contact aircraft time comprises: monitoring a leading edge of the docking port in real time, wherein an auxiliary mark is arranged on the leading edge, and the auxiliary mark deforms when the leading edge is pressed; and taking a time when the auxiliary mark is monitored to deform as the contact aircraft time.

[0007] In one embodiment, the acquiring the actual position of the docking port relative to the aircraft door after the docking is completed comprises: acquiring a contact image of the docking port and the aircraft after the docking is completed; determining a set reference point or a set reference line on the aircraft door and an auxiliary reference point on the docking port in the contact image; and determining an actual relative distance of the auxiliary reference point relative to the set reference point or the set reference line in the contact image.

[0008] In one embodiment, the determining the auxiliary reference point on the docking port in the contact image comprises: determining an auxiliary mark in the contact image, wherein the auxiliary mark is disposed on a leading edge of the docking port; and determining the auxiliary reference point on the auxiliary mark.

[0009] In one embodiment, the determining the actual relative distance of the auxiliary reference point relative to the set reference point in the contact image comprises: determining an actual straight-line relative distance of the auxiliary reference point relative to the set reference point; or determining actual vertical relative distances of the auxiliary reference point relative to two directions of the set reference point, respectively.

[0010] In one embodiment, the acquiring the actual position of the docking port relative to the aircraft door after the docking is completed further comprises: acquiring an actual measured distance from an auxiliary reference position on the docking port to a fuselage of the aircraft.

[0011] In one embodiment, the standard position comprises a standard relative distance of the auxiliary reference point relative to the set reference point or the set reference line and a standard measured distance from an auxiliary reference position on the docking port to the fuselage of the aircraft, and the determining the operation precision measure according to the actual position and the standard position comprises: determining the operation precision measure according to the actual relative distance of the auxiliary reference point relative to the set reference point or the set reference line, the actual measured distance from the auxiliary reference position on the docking port to the fuselage of the aircraft, the standard relative distance of the auxiliary reference point relative to the set reference point or the set reference line, and the standard measured distance from the auxiliary reference position on the docking port to the fuselage of the aircraft.

[0012] The embodiment of the present disclosure provides a kind of boarding bridge operation measurement device, comprising: acquisition unit, for obtaining the time of docking start;The acquisition unit is also used to obtain the time of docking completion;Determination unit is used to determine the operation speed measurement according to the time of docking start and the time of docking completion;The acquisition unit is also used to obtain the actual position of docking port relative to aircraft door after docking completion;The acquisition unit is also used to obtain the standard position of the docking port relative to the aircraft door after docking completion stored in database;The determination unit is also used to determine the operation precision measurement according to the actual position and the standard position;The determination unit is also used to obtain the operation comprehensive measurement according to the operation speed measurement and the operation precision measurement.

[0013] The embodiment of the present disclosure provides a kind of boarding bridge, including the operation boarding bridge measurement device as described in the above embodiment.

[0014] The embodiment of the present disclosure provides an electronic device, comprising: one or more processors;Storage device is configured to store one or more programs, when the one or more programs are executed by the one or more processors, make the one or more processors realize the method as described in any one of the above embodiments.

[0015] The embodiment of the present disclosure provides a kind of computer readable storage medium, the computer readable storage medium stores computer program, the computer program is executed by processor and realizes the method as described in any one of the above embodiments.

[0016] The measurement method of the present disclosure, by obtaining the time of docking start;Obtain the time of docking completion;Determine the operation speed measurement according to the time of docking start and the time of docking completion;Obtain the actual position of docking port relative to aircraft door after docking completion;Obtain the standard position of the docking port relative to the aircraft door after docking completion stored in database;Determine the operation precision measurement according to the actual position and the standard position;According to the operation speed measurement and the operation precision measurement, operation comprehensive measurement is obtained, and operation comprehensive measurement is evaluated from two dimensions of speed and precision to the operation of boarding bridge, can be overall and objective evaluation to the docking of boarding bridge. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure or the prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present disclosure, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.

[0018] Figure 1is a flowchart of a method for measuring operation of a boarding bridge provided by an embodiment of the present disclosure;

[0019] Figure 2 shows a perspective view of a docking port of a boarding bridge according to an embodiment of the present disclosure;

[0020] Figure 3 shows a front view of a docking port of a boarding bridge according to an embodiment of the present disclosure; Figure 2

[0021] Figure 4 shows a cross-sectional view of a docking port of a boarding bridge according to an embodiment of the present disclosure; Figure 3

[0022] Figure 5 shows a schematic diagram of an aircraft door according to an embodiment of the present disclosure;

[0023] Figure 6 is a structural schematic diagram of a device for measuring operation of a boarding bridge provided by an embodiment of the present disclosure;

[0024] Figure 7 is a structural schematic diagram of an electronic device provided by an embodiment of the present disclosure. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art without creative labor fall within the scope of protection of the present disclosure.

[0026] Figure 1 is a flowchart of a method for measuring operation of a boarding bridge provided by an embodiment of the present disclosure. The method provided by the embodiment of the present disclosure can be executed by any computer terminal or server with computing capability, or executed by terminal or server interaction.

[0027] As shown in Figure 1 , the method for measuring operation of a boarding bridge provided by the embodiment of the present disclosure can include the following steps.

[0028] In step S110, the abutting start time is acquired.

[0029] In this step, the terminal or server can acquire the abutting start time. The abutting start time can be the time when the boarding bridge starts to start the abutting action, or the time when the boarding bridge enters the operation mode and starts the abutting action, etc., which is not limited by the present disclosure.

[0030] In step S120, the abutting completion time is acquired.​​

[0031] In this step, the terminal or server acquires the docking completion time. The docking completion time can be the time when the docking bridge is switched to the automatic mode after the docking is completed, or other time points with a flag indicating the completion of docking, and the disclosure is not limited thereto.

[0032] In step S130, the operation speed metric is determined according to the docking start time and the docking completion time.

[0033] In this step, the terminal or server determines the operation speed metric according to the docking start time and the docking completion time. The metric can be in the form of a score, and the operation speed metric can be, for example, an operation speed score. A determination rule of the operation speed metric is preset, which can be that one time interval corresponds to one operation speed metric value, for example, 60-70 seconds correspond to 8 points, less than 60 seconds correspond to 10 points, 70-80 seconds correspond to 6 points, 80-90 seconds correspond to 4 points, and so on. The actual duration of the docking time is calculated according to the docking start time and the docking completion time, and the operation speed metric is determined according to the rule.

[0034] In addition, the terminal or server can also acquire the standard duration of the docking time stored in the database, and determine the operation speed metric according to the docking start time, the docking completion time, and the standard duration of the docking time. The actual duration of the docking time is calculated according to the docking start time and the docking completion time, and the operation speed metric is determined according to the comparison between the actual duration of the docking time and the standard duration of the docking time and the preset rule. The operation speed metric can be determined according to the following formula (1):

[0035]

[0036] Wherein, t1 is the docking start time, t2 is the docking completion time, and T1 is the standard duration of the docking time.

[0037] In one embodiment, Figure 1The method for measuring the operation speed metric can further include obtaining a contact aircraft time, wherein the contact aircraft time refers to a time when the boarding bridge contacts the aircraft. Determining the operation speed metric according to the docking start time and the docking completion time can include determining the operation speed metric according to the docking start time, the contact aircraft time, and the docking completion time. After the contact aircraft time is added, the process of the boarding bridge docking the aircraft is divided into a first segment and a second segment, the first segment being from the docking start to the contact aircraft, and the second segment being from the contact aircraft to the docking completion. The actual duration of the first segment can be calculated according to the contact aircraft time and the docking start time, and the actual duration of the second segment can be calculated according to the contact aircraft time and the docking completion time. Corresponding to the foregoing, the determination rule of the operation speed metric can be preset, the determination rule can be that one duration interval corresponds to one operation speed metric value, the rule of the operation speed metric of the first segment and the rule of the operation speed metric of the second segment are set separately, and the operation speed metric of the first segment and the operation speed metric of the second segment are determined respectively, and subsequent calculation is performed according to a required weight coefficient.

[0038] In addition, corresponding to the foregoing, the database can also be pre-stored with a first-segment duration standard duration and a second-segment duration standard duration, and the terminal or the server obtains the stored first-segment duration standard duration and the second-segment duration standard duration in the database, and determines the operation speed metric according to the docking start time, the contact aircraft time, the docking completion time, the first-segment duration standard duration, and the second-segment duration standard duration. The actual duration of the first segment can be calculated according to the contact aircraft time and the docking start time, and the actual duration of the second segment can be calculated according to the contact aircraft time and the docking completion time. The operation speed metric can be determined according to the following formula (2):

[0039]

[0040] wherein t1 is the docking start time, t2 is the docking completion time, T2 is the first-segment duration standard duration, t3 is the contact aircraft time, and T3 is the second-segment duration standard duration. In other embodiments, different weight coefficients can be set for the first segment and the second segment respectively according to requirements.

[0041] The formula (1) and the formula (2) for calculating the operation speed metric of the present application can be used simultaneously, so that two operation speed metrics are calculated and displayed, and different operation speed metrics are selected according to different operation situations; or different weights can be given to the formula (1) and the formula (2) to obtain one operation speed metric by combining the formula (1) and the formula (2), but the present disclosure is not limited thereto. T1, T2, and T3 can be stored in the database, and obtained by the terminal or the server through background query, and used for calculating and determining the operation speed metric.

[0042] In one embodiment, the docking port has a front edge, and an auxiliary mark is arranged on the front edge, the auxiliary mark being deformed when the front edge is pressed. The terminal or server monitors the front edge of the docking port in real time to monitor the time when the auxiliary mark is deformed as the contact aircraft time. In other embodiments, a sensor can also be arranged at a specific position of the front edge, and the contact aircraft time is the sensor triggering time.

[0043] In step S140, the actual position of the docking port relative to the aircraft door after the docking is obtained.

[0044] In this step, the terminal or server obtains the actual position of the docking port relative to the aircraft door after the docking. The actual position of the docking port relative to the aircraft door can be the actual relative distance of a reference point on the docking port, such as an auxiliary reference point, relative to a set reference point or a set reference line on the aircraft door after the docking of the docking port. The actual relative distance can be the actual straight-line relative distance between the auxiliary reference point and the set reference point (for example, the intersection of the left door frame and the door sill at the lower left corner of the aircraft door), or the actual vertical relative distance of the auxiliary reference point relative to the set reference point in two vertical directions (for example, the horizontal and vertical directions in the contact image). The actual relative distance of the auxiliary reference point relative to the set reference line on the aircraft door, such as the actual relative distance of the auxiliary reference point relative to the reference line of the left door frame of the aircraft door, and the actual relative distance of the auxiliary reference point relative to the straight line of the door sill of the aircraft door.

[0045] Therefore, in one embodiment, obtaining the actual position of the docking port relative to the aircraft door after the docking can include: after the docking, obtaining a contact image of the docking port and the aircraft; determining an auxiliary reference point on the docking port and a set reference point or a set reference line on the aircraft door in the contact image; determining the actual relative distance of the auxiliary reference point relative to the set reference point or the set reference line in the contact image.

[0046] Wherein the auxiliary reference point can be a reference point on the auxiliary mark on the front edge of the docking port in the foregoing embodiments. Therefore, determining the auxiliary reference point on the docking port in the contact image can include: determining the auxiliary mark in the contact image; determining the auxiliary reference point on the auxiliary mark.

[0047] In this step, the foregoing embodiments mainly obtain the actual relative position and actual relative distance of the auxiliary reference point relative to the aircraft door. In order to further comprehensively evaluate the accuracy of the docking precision, the actual measured distance from the auxiliary reference position on the docking port to the aircraft fuselage can also be obtained. The auxiliary reference position can be the installation position of the distance measuring device or the distance measuring initial point. The actual measured distance from the auxiliary reference position to the aircraft fuselage is, for example, the actual measured distance from the laser ranging lens or the ultrasonic ranging device or other ranging device to the aircraft fuselage. In other embodiments, it can also be the distance from the auxiliary reference point to the aircraft fuselage obtained by conversion, and the disclosure is not limited thereto.

[0048] In step S150, the standard position of the docking port relative to the aircraft door after docking is completed stored in the database is obtained.

[0049] In this step, the terminal or server obtains the standard position of the docking port relative to the aircraft door after docking is completed stored in the database. The standard position of the docking port relative to the aircraft door can be the standard position and standard relative distance of the auxiliary reference point on the auxiliary mark on the leading edge of the docking port relative to the set reference point on the aircraft door after the docking port is precisely docked with the aircraft door; it can also be the standard relative distance of the auxiliary reference point on the auxiliary mark on the leading edge of the docking port relative to the set reference point on the aircraft door in a straight line in a plane and the standard measured distance in the direction of the aircraft fuselage, a total of two distances; it can also be two standard relative distances of the auxiliary reference point on the auxiliary mark on the leading edge of the docking port relative to the set reference point on the aircraft door in the lateral and longitudinal directions of the contact image, plus the standard measured distance of the auxiliary reference position on the docking port to the aircraft fuselage (without conversion into the distance of the auxiliary reference point to the aircraft fuselage or to the set reference point or the set reference line).

[0050] In step S160, an operation precision metric is determined according to the actual position and the standard position.

[0051] In this step, the terminal or server determines an operation precision metric according to the actual position and the standard position. The operation precision metric can be determined according to the actual position of the auxiliary reference point on the docking port relative to the aircraft door (for example, relative to the set reference point on the aircraft door) and the standard position of the auxiliary reference point on the docking port relative to the aircraft door stored in the database. After the actual position and the standard position are obtained, when the actual position is the two actual relative distances of the auxiliary reference point on the auxiliary mark on the leading edge of the docking port relative to the set reference point on the aircraft door in the lateral and longitudinal directions in the contact image, plus the actual measured distance of the auxiliary reference position on the docking port to the aircraft fuselage, a total of three distances, the operation precision metric can be obtained by the following formula (3):

[0052]

[0053] wherein ab is the two actual relative distances of the auxiliary reference point in the contact image in the lateral and longitudinal directions relative to the set reference point on the aircraft door, c is the actual measured distance of the auxiliary reference position on the docking door to the aircraft fuselage, as and bs are the two standard relative distances of the auxiliary reference point in the contact image in the lateral and longitudinal directions relative to the set reference point on the aircraft door, and cs is the standard measured distance of the auxiliary reference position on the docking door to the aircraft fuselage. The calculation formula of other embodiments is similar, and is not described here. The meaning of the double vertical line is to take the absolute value.

[0054] In step S170, an operation comprehensive metric is obtained according to the operation speed metric and the operation precision metric.

[0055] In this step, the terminal or server obtains an operation comprehensive metric according to the operation speed metric and the operation precision metric. In one embodiment, the operation comprehensive metric can be obtained according to the following formula (4):

[0056]

[0057] In other embodiments, different weight coefficients can also be given to the operation speed metric and the operation precision metric to reflect different emphases.

[0058] The disclosure of the Figure 1 The operation comprehensive metric is obtained according to the operation speed metric and the operation precision metric. The operation comprehensive metric evaluates the operation of the boarding bridge from the two dimensions of speed and precision, and can comprehensively and objectively evaluate the docking of the boarding bridge.

[0059] The operation comprehensive metric is obtained according to the operation speed metric and the operation precision metric. The operation comprehensive metric evaluates the operation of the boarding bridge from the two dimensions of speed and precision, and can comprehensively and objectively evaluate the docking of the boarding bridge.

[0060] Figure 2 A perspective view of the docking door of the boarding bridge in one embodiment of the disclosure is shown.

[0061] Reference is made to Figure 2The boarding bridge of the present disclosure is provided with a camera 1, a distance measuring device 2, an auxiliary marker 3 and a front edge 4. The camera 1 can be used to capture the contact image between the docking port and the aircraft; the distance measuring device 2 is used to measure the distance between the auxiliary reference position and the aircraft fuselage; the auxiliary marker 3 is arranged on the front edge 4, which deforms when the front edge 4 is pressed; the camera 1 monitors the front edge 4 of the docking port in real time, and the front edge 4 is pressed to deform the auxiliary marker 3 when it contacts the aircraft; the time when the camera 1 monitors the deformation of the auxiliary marker 3 is the contact time of the docking port with the aircraft. Any point on the auxiliary marker 3 can be used as an auxiliary reference point, for example, the arrowhead of the auxiliary marker 3 as an auxiliary reference point.

[0062] Figure 3 The front view of the docking port of the boarding bridge of the present disclosure is shown. Figure 2 The front view of the docking port of the boarding bridge of the present disclosure is shown.

[0063] Figure 4 The front view of the docking port of the boarding bridge of the present disclosure is shown. Figure 3 The front view of the docking port of the boarding bridge of the present disclosure is shown.

[0064] The structure of the docking port of the boarding bridge and the specific positions of the camera 1, the distance measuring device 2, the auxiliary marker 3 and the front edge 4 can be more intuitively understood. Figure 3 Figure 4 The structure of the docking port of the boarding bridge and the specific positions of the camera 1, the distance measuring device 2, the auxiliary marker 3 and the front edge 4 can be more intuitively understood.

[0065] Figure 5 The schematic diagram of the aircraft door of one embodiment of the present disclosure is shown.

[0066] The structure of the docking port of the boarding bridge and the specific positions of the camera 1, the distance measuring device 2, the auxiliary marker 3 and the front edge 4 can be more intuitively understood. Figure 5 The structure of the docking port of the boarding bridge and the specific positions of the camera 1, the distance measuring device 2, the auxiliary marker 3 and the front edge 4 can be more intuitively understood.

[0067] When the boarding bridge starts or enters the operation mode, it is the beginning time of the docking. The camera 1 monitors the auxiliary marker 3, which deforms when the front edge 4 is pressed to contact the aircraft, and the time when the camera 1 monitors the deformation of the auxiliary marker 3 is the contact time of the docking port with the aircraft; after the docking port awning is opened to complete the docking of the boarding bridge, the time point when the boarding bridge is converted into the automatic mode of the completed docking is taken as the completion time of the docking. The operation speed metric is obtained according to the reference formula (2) based on the docking start time, the contact aircraft time and the docking completion time. The docking time standard and the contact time standard can be obtained by querying the terminal or server in the background, which are used to calculate and determine the operation speed metric.

[0068] ​After the docking is completed, the camera 1 captures the contact image of the docking port and the aircraft door, determines the actual relative distance of the auxiliary reference point on the docking port relative to the set reference point O or the set reference line (the left door frame 5 and the door sill 6) on the aircraft door in the contact image, for example, determines that the actual relative distance of the auxiliary reference point relative to the set reference point O on the aircraft door in the first direction 7 (for example, transverse) is a, and the actual relative distance in the second direction 8 (for example, longitudinal) is b; or the actual relative distance of the auxiliary reference point relative to the left door frame 5 on the aircraft door in the first direction 7 (for example, transverse) is a, and the actual relative distance relative to the door sill 6 on the aircraft door in the second direction 8 (for example, longitudinal) is b; then, the actual measurement distance of the auxiliary reference position to the aircraft fuselage is obtained by the ranging device 2, for example, the actual measurement distance of the ranging device 2 to the aircraft fuselage in the third direction 9 is c. The terminal or server can query the server in the background to obtain the pre-stored standard relative distances as and bs of the auxiliary reference point on the docking port and the set reference point O on the aircraft door in the first direction 7 and the second direction 8 after the docking port is accurately docked with the aircraft door, and the standard measurement distance cs of the ranging device 2 to the aircraft fuselage in the third direction 9. Then, the operation accuracy measure is obtained by referring to formula (3). When the operation accuracy measure is lower than the passing value, it is prompted that the docking fails, and it is prompted to separate the boarding bridge from the fuselage and re-dock.

[0069] After the operation speed measure and the operation accuracy measure are obtained, the operation comprehensive measure can be obtained by referring to formula (4).

[0070] The specific examples of the combination of Figures 2 to 5 detailedly describe how to obtain the docking start time, the contact aircraft time, and the docking completion time; how to determine the actual relative distance a of the auxiliary reference point and the set reference point O on the aircraft door in the first direction, the actual relative distance b in the second direction, and the actual measurement distance c in the third direction; how to obtain the standard relative distances as and bs of the auxiliary reference point on the docking port and the set reference point O on the aircraft door in the first direction and the second direction and the standard measurement distance cs in the third direction; how to obtain the operation accuracy measure; how to obtain the operation comprehensive measure after the operation speed measure and the operation accuracy measure, so as to evaluate the operation of the boarding bridge from the two dimensions of speed and accuracy, and comprehensively and objectively evaluate the docking of the boarding bridge. At the same time, the operation accuracy measure and / or the operation comprehensive measure can be used to evaluate whether the docking is successful, so as to avoid that the aircraft door is damaged or the passenger trips when passing through due to the too large docking accuracy deviation.

[0071] Figure 6 is a structural schematic diagram of a measure device for the operation of the boarding bridge provided by the embodiment of the disclosure.

[0072] As Figure 6 shown, the bridge operation measurement device 600 provided by the embodiments of the present disclosure can include:

[0073] The acquisition unit 610 is configured to acquire a docking start time; the acquisition unit 610 is further configured to acquire a docking completion time; the determination unit 620 is configured to determine an operation speed measurement according to the docking start time and the docking completion time; the acquisition unit 610 is further configured to acquire an actual position of a docking port relative to an aircraft door after the docking completion; the acquisition unit 610 is further configured to acquire a standard position of the docking port relative to the aircraft door after the docking completion stored in a database; the determination unit 620 is further configured to determine an operation precision measurement according to the actual position and the standard position; and the determination unit is further configured to acquire an operation comprehensive measurement according to the operation speed measurement and the operation precision measurement.

[0074] In one embodiment, the acquisition unit 610 is further configured to acquire a contact aircraft time, and the determination unit 620 is further configured to determine the operation speed measurement according to the docking start time, the contact aircraft time and the docking completion time.

[0075] In one embodiment, the acquisition unit 610 is further configured to monitor a leading edge of the docking port in real time, wherein an auxiliary mark is arranged on the leading edge, and the auxiliary mark is deformed when the leading edge is pressed; and the time when the auxiliary mark is deformed is taken as the contact aircraft time.

[0076] In one embodiment, the acquisition unit 610 is further configured to acquire a contact image of the docking port and the aircraft after the docking completion; to determine an auxiliary reference point on the docking port and a set reference point or a set reference line on the aircraft door in the contact image; and to determine an actual relative distance of the auxiliary reference point relative to the set reference point or the set reference line in the contact image.

[0077] In one embodiment, the acquisition unit 610 is further configured to determine an auxiliary mark in the contact image, wherein the auxiliary mark is arranged on a leading edge of the docking port; and to determine an auxiliary reference point on the auxiliary mark.

[0078] In one embodiment, the acquisition unit 610 is further configured to determine an actual straight-line relative distance of the auxiliary reference point relative to the set reference point; or to determine actual vertical relative distances of the auxiliary reference point relative to the set reference point in two directions respectively.

[0079] In one embodiment, the acquisition unit 610 is further configured to acquire an actual measured distance from an auxiliary reference position on the docking port to an aircraft fuselage.

[0080] In one embodiment, the standard position includes a standard relative distance of the auxiliary reference point relative to the set reference point or the set reference line and a standard measured distance of the auxiliary reference position on the docking port to the aircraft fuselage; the determining unit 620 is further configured to determine the operation precision metric according to an actual relative distance of the auxiliary reference point relative to the set reference point or the set reference line, an actual measured distance of the auxiliary reference position on the docking port to the aircraft fuselage, the standard relative distance of the auxiliary reference point relative to the set reference point or the set reference line and the standard measured distance of the auxiliary reference position on the docking port to the aircraft fuselage.

[0081] The operation metric device of the boarding bridge provided in the present application obtains the docking start time through an obtaining unit; the obtaining unit obtains the docking completion time; a determining unit determines an operation speed metric according to the docking start time and the docking completion time; the obtaining unit obtains an actual position of the docking port relative to the aircraft door after docking completion; the obtaining unit obtains a standard position of the docking port relative to the aircraft door after docking completion stored in a database; the determining unit determines an operation precision metric according to the actual position and the standard position; and the determining unit obtains an operation comprehensive metric according to the operation speed metric and the operation precision metric, which evaluates the operation of the boarding bridge from two dimensions of speed and precision, and can comprehensively and objectively evaluate the docking of the boarding bridge.

[0082] The present application also provides a boarding bridge comprising the operation metric device as shown in Figure 6 .

[0083] The boarding bridge of the present application evaluates the operation of the boarding bridge from two dimensions of speed and precision, and can comprehensively and objectively evaluate the docking of the boarding bridge.

[0084] Referring to Figure 7 , Figure 7 is a structural schematic diagram of an electronic device 700 provided by an embodiment of the present disclosure. As shown in Figure 7 , the electronic device in the embodiment of the present disclosure can include one or more processors 701, a memory 702 and an input-output interface 703. The processor 701, the memory 702 and the input-output interface 703 are connected through a bus 704. The memory 702 is configured to store a computer program, the computer program including program instructions, the input-output interface 703 is configured to receive data and output data, such as for data interaction between a host and the electronic device, or for data interaction between various virtual machines in the host; and the processor 701 is configured to execute the program instructions stored in the memory 702.

[0085] The processor 701 can perform the following operations:

[0086] obtaining a docking start time; obtaining a docking completion time; determining an operation speed metric based on the docking start time and the docking completion time; obtaining an actual position of a docking port relative to an aircraft door after completion of the docking; obtaining a standard position of the docking port relative to the aircraft door after completion of the docking stored in a database; determining an operation precision metric based on the actual position and the standard position; and obtaining an operation comprehensive metric based on the operation speed metric and the operation precision metric.

[0087] In some possible implementations, the processor 701 can be a central processing unit (CPU), and can also be other general-purpose processors, digital signal processors (DSPs), application specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs) or other programmable logic devices, discrete gates or transistor logic, discrete hardware components, etc. The general-purpose processor can be a microprocessor or the processor can also be any conventional processor.

[0088] The memory 702 can include a read-only memory and a random access memory, and provide instructions and data for the processor 701 and the input output interface 703. A part of the memory 702 can further include a nonvolatile memory. For example, the memory 702 can further store device type information.

[0089] In specific implementations, the electronic device can execute the implementation manners provided by each step in the above embodiments through various functional modules built in the electronic device, and specific implementation manners can be referred to the implementation manners provided by each step in the above embodiments, which will not be described herein.

[0090] The embodiments of the present disclosure provide an electronic device, which includes a processor, an input output interface, and a memory. The processor obtains a computer program in the memory, executes each step of the method shown in the above embodiments, and performs a transmission operation.

[0091] The embodiments of the present disclosure further provide a computer readable storage medium storing a computer program, the computer program being adapted to be loaded by the processor and execute the method provided by each step of the above-mentioned embodiments. For details, refer to the implementation manner provided by each step of the above-mentioned embodiments, which will not be repeated here. In addition, the beneficial effects of using the same method will not be described again. For technical details of the computer readable storage medium embodiments involved in the present disclosure, refer to the description of the method embodiments of the present disclosure. As an example, the computer program can be deployed to execute on one electronic device, or on multiple electronic devices located in one place, or on multiple electronic devices distributed in multiple places and interconnected through a communication network.

[0092] The computer readable storage medium can be an internal storage unit of the apparatus or the electronic device, such as a hard disk or a memory of the electronic device. The computer readable storage medium can also be an external storage device of the electronic device, such as a plug-in hard disk, a smart media card (SMC), a secure digital (SD) card, a flash card, etc. Further, the computer readable storage medium can include both the internal storage unit and the external storage device of the electronic device. The computer readable storage medium is used to store the computer program and other programs and data required by the electronic device. The computer readable storage medium can also be used to temporarily store data that has been output or will be output.

[0093] The embodiments of the present disclosure further provide a computer program product or computer program, which includes computer instructions stored in a computer readable storage medium. The processor of the electronic device reads the computer instructions from the computer readable storage medium, and the processor executes the computer instructions to make the electronic device execute the method provided in various optional manners in the above-mentioned embodiments.

[0094] The terms "first", "second", etc. in the description and claims and drawings of the embodiments of the present disclosure are used to distinguish different objects, and are not used to describe a specific order. In addition, the term "comprising" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, apparatus, product or device including a series of steps or units is not limited to the listed steps or units, but can optionally include steps or units not listed, or can optionally include other steps or units inherent to the process, method, apparatus, product or device.

[0095] Those skilled in the art can appreciate that the units and algorithm steps of each example described in combination with the embodiments disclosed herein can be realized in electronic hardware, computer software or a combination of both. In order to clearly illustrate the interchangeability of hardware and software, the components and steps of each example have been described in general terms in the description. Whether the functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. The skilled person can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of the present disclosure.

[0096] The method and related apparatus provided by the embodiments of the present disclosure are described with reference to the method flowchart and / or structural schematic diagram provided by the embodiments of the present disclosure. Each flow and / or block in the method flowchart and / or structural schematic diagram, and the combination of the flows and / or blocks in the flowchart and / or block diagram can be realized by computer program instructions. The computer program instructions can be provided to a general-purpose computer, a special-purpose computer, an embedded processor or other programmable transmission devices to produce a machine, so that the instructions executed by the computer or other programmable transmission devices produce a device implemented in the flowchart Figure 1 The computer program instructions can also be stored in a computer readable memory capable of causing a computer or other programmable transmission devices to work in a specific manner, so that the instructions stored in the computer readable memory produce a manufactured product including instruction devices that realize the functions specified in the flowchart Figure 1 The computer program instructions can also be stored in a computer readable memory capable of causing a computer or other programmable transmission devices to work in a specific manner, so that the instructions stored in the computer readable memory produce a manufactured product including instruction devices that realize the functions specified in the flowchart Figure 1 The computer program instructions can also be stored in a computer readable memory capable of causing a computer or other programmable transmission devices to work in a specific manner, so that the instructions stored in the computer readable memory produce a manufactured product including instruction devices that realize the functions specified in the flowchart Figure 1 The computer program instructions can also be stored in a computer readable memory capable of causing a computer or other programmable transmission devices to work in a specific manner, so that the instructions stored in the computer readable memory produce a manufactured product including instruction devices that realize the functions specified in the flowchart Figure 1 The computer program instructions can also be stored in a computer readable memory capable of causing a computer or other programmable transmission devices to work in a specific manner, so that the instructions stored in the computer readable memory produce a manufactured product including instruction devices that realize the functions specified in the flowchart

[0097] The above disclosure is only the preferred embodiments of the present disclosure, and of course cannot limit the scope of the rights of the present disclosure, so the equivalent changes made by the claims of the present disclosure still fall within the scope of the present disclosure.

Claims

1. A method for measuring the operation of a boarding bridge, characterized in that, include: Get the docking start time; Get the docking completion time; The operation speed metric is determined based on the contact start time and the contact completion time. Obtain the actual position of the docking port relative to the aircraft door after docking is completed; Retrieve the standard position of the docking port relative to the aircraft door after docking is completed, stored in the database. The operational accuracy metric is determined based on the actual position and the standard position. A comprehensive operation metric is obtained based on the operation speed metric and the operation accuracy metric. The step of obtaining the actual position of the docking port relative to the aircraft door after docking includes: after docking, obtaining a contact image between the docking port and the aircraft; determining an auxiliary reference point on the docking port and a set reference point or set reference line on the aircraft door in the contact image; and determining the actual relative distance between the auxiliary reference point in the contact image and the set reference point or set reference line. Wherein, the actual relative distance is the actual straight-line relative distance between the auxiliary reference point and the set reference point, or the actual vertical relative distance between the auxiliary reference point and the set reference point in two perpendicular directions, or the actual relative distance between the auxiliary reference point and the reference line where the left door frame of the aircraft door is located, or the actual relative distance between the auxiliary reference point and the straight line where the threshold of the aircraft door is located.

2. The method according to claim 1, characterized in that, Also includes: Obtain the time of contact with the aircraft; The step of determining the operation speed metric based on the approach start time and the approach completion time includes: The operation speed metric is determined based on the docking start time, the contact time with the aircraft, and the docking completion time.

3. The method according to claim 2, characterized in that, The time for obtaining contact with the aircraft includes: Real-time monitoring of the leading edge of the receiving port, wherein an auxiliary mark is provided on the leading edge, and the auxiliary mark deforms when the leading edge is squeezed; The time when the deformation of the auxiliary mark is detected is defined as the contact time with the aircraft.

4. The method according to claim 1, characterized in that, The determination of the auxiliary reference point on the connector in the contact image includes: Identify auxiliary markers in the contact image, wherein the auxiliary markers are disposed on the leading edge of the receiving port; Determine the auxiliary reference point on the auxiliary marker.

5. The method according to claim 1, characterized in that, The process of obtaining the actual position of the docking port relative to the aircraft door after docking is completed also includes: Obtain the actual measured distance from the auxiliary reference position on the receiving port to the aircraft fuselage.

6. The method according to claim 5, characterized in that, The standard position includes the standard relative distance of the auxiliary reference point to the set reference point or the set reference line and the standard measured distance from the auxiliary reference position on the port to the aircraft fuselage. Determining the operational accuracy measure based on the actual position and the standard position includes: The operational accuracy metric is determined based on the actual relative distance between the auxiliary reference point and the set reference point or the set reference line, the actual measured distance from the auxiliary reference position on the port to the aircraft fuselage, the standard relative distance between the auxiliary reference point and the set reference point or the set reference line, and the standard measured distance from the auxiliary reference position on the port to the aircraft fuselage.

7. A measuring device for operating a boarding bridge, characterized in that, include: The acquisition unit is used to acquire the docking start time. The acquisition unit is also used to acquire the docking completion time; A determining unit is configured to determine an operation speed metric based on the contact start time and the contact completion time. The acquisition unit is also used to acquire the actual position of the docking port relative to the aircraft door after docking is completed; The acquisition unit is also used to acquire the standard position of the docking port relative to the aircraft door after docking is completed, which is stored in the database. The determining unit is further configured to determine an operational accuracy measure based on the actual position and the standard position; The determining unit is further configured to obtain a comprehensive operation metric based on the operation speed metric and the operation accuracy metric; The acquisition unit is further configured to acquire a contact image between the docking port and the aircraft after docking is completed; determine an auxiliary reference point on the docking port and a set reference point or set reference line on the aircraft door in the contact image; and determine the actual relative distance between the auxiliary reference point and the set reference point or set reference line in the contact image. Wherein, the actual relative distance is the actual straight-line relative distance between the auxiliary reference point and the set reference point, or the actual vertical relative distance between the auxiliary reference point and the set reference point in two perpendicular directions, or the actual relative distance between the auxiliary reference point and the reference line where the left door frame of the aircraft door is located, or the actual relative distance between the auxiliary reference point and the straight line where the threshold of the aircraft door is located.

8. A boarding bridge, characterized in that, Includes a measuring device for operating the boarding bridge as described in claim 7.

9. An electronic device, characterized in that, include: One or more processors; A storage device configured to store one or more programs, which, when executed by one or more processors, cause the one or more processors to implement the method as described in any one of claims 1 to 6.

10. A computer-readable storage medium storing a computer program, characterized in that, When the computer program is executed by a processor, it implements the method as described in any one of claims 1 to 6.

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