A tower climbing operation safety monitoring management method and system

Abstract

The present invention provides a tower climbing operation safety monitoring management method and system, which relates to the field of tower maintenance technology. The method includes: obtaining climbing safety images taken by a camera module during the process of a current maintenance worker climbing a tower; capturing safety equipment identification on climbing safety auxiliary equipment in multiple climbing safety images, and generating climbing safety equipment wearing information based on multiple climbing safety images and multiple captured safety equipment identifications; generating a safe climbing report for the current maintenance worker based on the climbing safety equipment wearing information. Furthermore, a safe climbing report for the current maintenance worker is generated based on the number of climbing safety images that identify the safety equipment identification, thereby reminding the maintenance worker of irregular safety operations and reducing safety risks during the climbing process.

Description

Technical Field

[0001] The present invention relates to the technical field of iron tower maintenance, and in particular to a method and system for safety monitoring and management of iron tower climbing operations. Background Art

[0002] With the construction and development of communication systems, the number of towers for communication transmission has gradually increased. Among them, the maintenance and management of communication equipment on the towers is one of the important projects in the later maintenance of the communication system.

[0003] Generally speaking, during the maintenance of communication equipment on the tower, maintenance personnel are required to climb to the communication system equipment installed on the tower and perform maintenance on the communication equipment manually. However, there are few equipment on the tower to ensure the safety of maintenance workers. Therefore, during the maintenance of communication equipment on the tower, the climbing safety of maintenance personnel is of paramount importance.

[0004] Before climbing, the maintenance personnel need to check that the communication equipment is in the shutdown state. During the climbing process, the maintenance personnel need to wear a safety belt, on which a safety rope is fixed, and a safety buckle is connected to the end of the safety rope. On the iron tower with only footrests, the maintenance personnel need to use at least two safety ropes during the climbing process, and the two safety buckles need to be alternately assembled on the foot nails on the iron tower. In the case of a safety buckle, it plays a role of safety protection. On the iron tower with an anti-fall rope (also called a climbing wire rope), the safety buckle needs to be buckled on the anti-fall rope to play a role in ensuring the safety of the maintenance personnel.

[0005] However, during the climbing process, maintenance personnel may often cause omissions or improper operations, which greatly reduces the safety of the climbing process. Summary of the invention

[0006] In order to remind maintenance personnel of irregular safety operations and reduce safety risks during the climbing process, the present application provides a tower climbing operation safety monitoring management method and system.

[0007] In the first aspect, the present application provides a tower climbing operation safety monitoring and management method, which adopts the following technical solution:

[0008] A tower climbing operation safety monitoring and management method is provided, which obtains climbing safety images taken by a camera module of a current maintenance worker in the process of climbing a tower;

[0009] Capturing a safety device identifier on a climbing safety auxiliary device in a plurality of the climbing safety images, and generating climbing safety device wearing information according to the plurality of the climbing safety images and the captured plurality of the safety device identifiers;

[0010] A safe climbing report for the current maintainer is generated according to the climbing safety equipment wearing information.

[0011] Optionally, the method further includes:

[0012] According to the climbing safety graphics captured by the camera module and the climbing maintenance safety information input in advance, the climbing safety information corresponding to each climbing safety image is obtained;

[0013] If there is an illegal operation status mark in the climbing safety information, illegal operation warning information is generated.

[0014] Optionally, generating climbing safety equipment wearing information according to the plurality of climbing safety images and the captured plurality of safety equipment identifiers includes:

[0015] Generating a missing number of captured identifiers according to the safety device identifiers captured in the plurality of climbing safety images, and comparing the missing number of captured identifiers with a preset identifier number threshold;

[0016] If the number of missing identification captures is less than or equal to the identification number threshold, then generating climbing safety equipment wearing information that the safety equipment is carried normally;

[0017] If the number of missing identification captures is greater than the identification number threshold, climbing safety equipment wearing information indicating safety equipment carrying abnormality is generated.

[0018] Optionally, before obtaining the climbing safety image of the current maintenance worker climbing the tower captured by the camera module, the method further includes:

[0019] Obtaining the initial climbing record video and the current initial climbing speed of the current maintenance worker in the process of climbing the iron tower within a preset initial climbing period;

[0020] Generate the average step frequency duration and safety sign exposure ratio of the current maintenance worker according to the initial climbing record video and the current initial climbing speed;

[0021] If the exposure ratio of the safety sign is less than or equal to a preset exposure ratio threshold, a preliminary dangerous climbing report is generated;

[0022] If the exposure ratio of the safety sign is greater than the exposure ratio threshold, a plurality of estimated climbing time nodes are generated.

[0023] Optionally, generating the average step frequency duration and safety mark exposure ratio of the current maintainer according to the initial climbing record video and the current initial climbing speed includes:

[0024] Calculate and generate an average step frequency duration according to the initial climbing speed and the pedal spacing on the current climbing tower;

[0025] Dividing the initial climbing record video into a plurality of pace video segments according to the average pace duration;

[0026] In each of the step frequency video segments, the exposure time of the safety device logo in which the safety device logo exists is captured, and the safety logo exposure ratio is calculated and generated based on the exposure time of multiple safety device logos and the average step frequency time.

[0027] Optionally, after generating the security mark exposure ratio, the method further includes:

[0028] Retrieving multiple historical climbing speed change information and multiple historical starting climbing speeds of the current maintainer from a storage database;

[0029] Generate estimated climbing speed change information in the current climbing process according to the plurality of historical climbing speed change information, the plurality of historical starting climbing speeds and the current starting climbing speed;

[0030] Generate estimated step frequency division information according to the tower climbing path information input by the user, the estimated climbing speed change information and the pedal spacing;

[0031] A plurality of shooting time nodes are generated according to the estimated step frequency division information and the exposure ratio of the safety mark.

[0032] Optionally, generating the estimated climbing speed change information in the current climbing process according to the plurality of historical climbing speed change information, the plurality of historical starting climbing speeds and the current starting climbing speed includes:

[0033] Constructing a historical average speed change curve according to the plurality of historical climbing speed change information;

[0034] Calculate and generate a historical average starting climbing speed according to the plurality of historical starting climbing speeds;

[0035] Calculate and generate a change ratio of the starting climbing speed according to the historical average starting climbing speed and the current starting climbing speed;

[0036] According to the initial climbing speed change ratio and the historical average speed change curve, the estimated climbing speed change information is calculated and generated.

[0037] Optionally, generating the estimated step frequency division information according to the tower climbing path information input by the user, the estimated climbing speed change information and the pedal spacing includes:

[0038] Generate the estimated climbing position change information of the current maintenance worker according to the estimated climbing speed change information and the tower climbing path information, wherein the estimated climbing position change information is used to reflect the corresponding relationship between the estimated climbing position and climbing time of the current maintenance worker;

[0039] According to the estimated climbing position change information and the pedal spacing, estimated step frequency division information is divided, and the estimated step frequency division information includes the estimated step frequency time period of the current maintenance worker's climbing.

[0040] Optionally, generating a plurality of shooting time nodes according to the estimated step frequency division information and the exposure ratio of the safety mark includes:

[0041] Dividing a plurality of shooting time periods according to a preset number of shootings and the number of the estimated step frequency time periods in the estimated step frequency division information;

[0042] According to the first climbing time point specified by the user or randomly selected, multiple target estimated step frequency time periods to be photographed are matched;

[0043] A plurality of estimated shooting time periods are generated according to the plurality of target estimated cadence time periods and the exposure ratios of the safety signs, and corresponding shooting time nodes are generated according to the plurality of estimated shooting time periods.

[0044] In the second aspect, the present application provides a tower climbing operation safety monitoring and management system, which adopts the following technical solutions:

[0045] A tower climbing operation safety monitoring and management system, the system includes a service terminal and a safety monitoring device, the service terminal includes:

[0046] An information acquisition module is used to obtain the climbing safety image of the current maintenance worker climbing the tower captured by the camera module;

[0047] an identification recognition and capturing module, used to capture the safety equipment identification on the climbing safety auxiliary equipment in the plurality of climbing safety images, and generate climbing safety equipment wearing information according to the plurality of climbing safety images and the captured plurality of safety equipment identifications;

[0048] The climbing report generating module is used to generate a safe climbing report of the current maintainer according to the climbing safety equipment wearing information.

[0049] In summary, the present application includes at least one of the following beneficial technical effects:

[0050] The service terminal first receives multiple climbing safety images and captures whether there is a safety equipment identification in each climbing safety image. Furthermore, the number of climbing safety images with identified safety equipment identification is used to generate a safe climbing report for the current maintenance worker, thereby reducing the non-standard safety protection operation process of the current maintenance worker during the process of climbing the tower;

[0051] When the current maintenance worker is climbing the tower, he needs to alternate between the left and right legs, and he needs to move the safety buckle to complete a whole safe climbing cycle. Therefore, due to the shooting angle limitation of the safety monitoring equipment, the safety equipment logo may not be captured for some time. In this application, the average stride duration obtained is combined with the estimated climbing speed change information to estimate the stride change of the current maintenance worker. Here, the estimation of stride change refers to the completion of a whole safe climbing cycle in different time periods. Then, the exposure ratio of the safety logo is used to estimate the time period when the safety equipment logo can be captured by the safety monitoring equipment, so as to reduce the possibility of shooting errors by the safety monitoring equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] Figure 1 A flowchart of a tower climbing operation safety monitoring and management method provided in this application;

[0053] Figure 2 A schematic diagram of a process for generating a preliminary dangerous climbing report or multiple estimated climbing time nodes provided by this application;

[0054] Figure 3 A schematic diagram of a process for generating multiple shooting time nodes provided in this application;

[0055] Figure 4 A schematic diagram of a service terminal structure provided for this application.

[0056] Figure 5 A schematic diagram of the structure of a security monitoring device provided for this application. DETAILED DESCRIPTION

[0057] In order to make the objectives, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below in conjunction with Figures 1-4.

[0058] An embodiment of the present application provides a method for safety monitoring and management of tower climbing operations, which can be applied to the safety monitoring and management system for tower climbing operations, wherein the safety monitoring and management system for tower climbing operations can be composed of maintenance personnel carrying safety monitoring equipment and service terminals, and the executor of the method can be the service terminal in the safety monitoring and management system for tower climbing operations, and the service terminal here can be a server in the cloud.

[0059] The maintenance personnel wear safety monitoring equipment when climbing the tower. The safety monitoring equipment includes at least a camera module, an information transmission module, and a voice module.

[0060] The safety monitoring equipment sends the images captured by the maintenance personnel during the process of climbing the tower to the service terminal. After the service terminal identifies the maintenance personnel's current climbing safety status, it feedbacks to the safety monitoring equipment. The safety monitoring equipment also regularly broadcasts voice reminders to the maintenance personnel, such as reminders of capture errors and climbing safety reminders.

[0061] The embodiment of the present application takes the information interaction between the service terminal and the security monitoring equipment during the maintenance personnel climbing the tower as an example to illustrate. Other situations are similar and will not be described in detail.

[0062] The following will be combined with specific implementation methods. Figure 1 The processing flow shown is described in detail, and the content can be as follows:

[0063] S101, obtaining a climbing safety image captured by a camera module of a current maintenance worker in the process of climbing the tower.

[0064] During implementation, when the current maintenance worker is performing tower climbing maintenance, the security monitoring device uses the camera module to capture the climbing image of the current maintenance worker during the tower climbing process. The captured image is referred to as a climbing safety image, and the security monitoring device sends the climbing safety image to the service terminal through the information transmission module.

[0065] S102: Capture a safety device identifier on a climbing safety auxiliary device in a plurality of climbing safety images, and generate climbing safety device wearing information according to the plurality of climbing safety images and the captured plurality of safety device identifiers.

[0066] In practice, there is a safety equipment mark on the climbing safety service equipment. The safety equipment mark in the embodiment of the present application can be a red ring painted on the safety buckle.

[0067] The service terminal captures the safety equipment logo on the climbing safety service equipment in the climbing safety image. Specifically, the service terminal can convert the climbing safety image from the RGB color space to the HSV color space or other color space to highlight the color features, thereby facilitating the identification and separation of colors. Taking the HSV color space as an example, the user captures the red ring applied to the safety buckle by setting the hue, saturation and brightness of the red logo in the HSV color space. Then further feature extraction is performed to capture the shape, border and outline of the red logo. Before identifying the safety equipment logo, the service terminal also needs to conduct a large amount of training data to improve the accuracy of identifying the safety equipment logo.

[0068] The service terminal generates climbing safety equipment wearing information by sorting out whether the safety equipment identification is captured in multiple climbing safety images.

[0069] S103: Generate a safe climbing report for the current maintainer according to the climbing safety equipment wearing information.

[0070] During implementation, the service terminal compares the number of climbing safety images in which the safety equipment identification is not recognized among the multiple climbing safety images with the preset number of capture errors.

[0071] If the number of climbing safety images without recognized safety equipment identification is greater than the number of capture errors, a safety climbing report of irregular climbing is generated, and a warning is given to the current maintenance personnel. The report is sent to the safety monitoring equipment, and the safety monitoring equipment broadcasts reminders through the voice module to reduce the irregular safety protection operation procedures of the current maintenance personnel when climbing the tower.

[0072] If the number of climbing safety images without recognized safety equipment identification is less than or equal to the number of capture errors, a safe climbing report in accordance with climbing specifications is generated.

[0073] In this application, the service terminal first receives multiple climbing safety images and captures whether there is a safety equipment identification in each climbing safety image. Further, the number of climbing safety images with identified safety equipment identification is used to generate a safe climbing report for the current maintenance worker, thereby reducing the non-standard safety protection operation process of the current maintenance worker during the process of climbing the tower.

[0074] Optionally, in step S102, there is also the following processing, and the specific operation flow is as follows:

[0075] Generating a missing number of identification captures according to safety equipment identifications captured in a plurality of climbing safety images, and comparing the missing number of identification captures with a preset identification number threshold;

[0076] If the number of missing identification captures is less than or equal to the identification number threshold, then the climbing safety equipment wearing information is generated, indicating that the safety equipment is carried normally;

[0077] If the number of missing identification captures is greater than the identification number threshold, climbing safety equipment wearing information indicating abnormal safety equipment carrying is generated.

[0078] During implementation, the service terminal captures the safety device identification in multiple climbing safety images, and counts the number of climbing safety images in which the safety device identification is not captured, which is called the number of missing identification captures.

[0079] Further, the service terminal compares the number of missing identification captures with a preset identification number threshold, and the comparison results are as follows:

[0080] Case 1: If the number of missing identification captures is less than or equal to the identification number threshold, then the climbing safety equipment wearing information is generated with the safety equipment carried normally;

[0081] Case 2: If the number of missing identification captures is greater than the identification number threshold, climbing safety equipment wearing information indicating abnormal safety equipment carrying is generated.

[0082] The identification number threshold here and the capture failure number mentioned in step S103 can have the same meaning, or can be different values ​​reflecting different states. For example, if the identification number threshold is less than or equal to the capture failure number, multiple states are distinguished by the number of missing captures. Different reminders are sent to the security monitoring device through multiple states, thereby reducing the possibility of erroneous monitoring.

[0083] Optionally, before step S101, there is also the following Figure 2 The specific operation process is as follows:

[0084] S201, obtaining a starting climbing record video and a current starting climbing speed of a maintenance worker in the process of climbing the tower within a preset starting climbing period.

[0085] In implementation, a starting climbing period is preset in the service terminal, and the starting climbing period is set up to gain a preliminary understanding of the maintenance personnel's current climbing status for subsequent capture processing.

[0086] The service terminal obtains the initial climbing record video and current initial climbing speed information of the current maintenance worker in climbing the tower during the initial climbing period.

[0087] Among them, the climbing speed information can be measured by a displacement sensor, and the current starting climbing record video can be monitored and obtained by a safety monitoring device.

[0088] S202, generating an average step frequency duration and a safety sign exposure ratio of the current maintenance worker according to the initial climbing record video and the current initial climbing speed.

[0089] During implementation, the service terminal calculates the average step frequency duration of each cycle of alternating left and right feet climbing during the current maintenance worker's climbing process through the initial climbing speed information and the distance between the pedals in the current climbing tower. Alternating left and right feet climbing here can be understood as both left and right feet rising or falling one pedal step.

[0090] Furthermore, the service terminal generates a safety logo exposure ratio by capturing the duration of the safety equipment logo appearing in the initial climbing record video and the ratio of the duration of the safety equipment logo appearing to the initial climbing period, thereby facilitating accurate positioning of the time area where the safety equipment logo appears in subsequent capture processes.

[0091] Specifically, in step S202, the process of generating the average step frequency duration of the current maintenance worker and the exposure ratio of the safety mark is as follows:

[0092] The average stride duration is calculated based on the starting climbing speed and the pedal spacing on the current climbing tower.

[0093] In implementation, the service terminal receives the pedal spacing on the current climbing tower input by the user, and the user here can be a background data monitor or a collaborative staff member around the current climbing tower.

[0094] The service terminal calculates the average stride frequency duration of the current maintenance worker climbing the tower, alternating between left and right legs, and completing an entire safe climbing cycle, including the current maintenance worker moving the safety buckle, based on the initial climbing speed and pedal spacing.

[0095] The initial climbing record video is divided into a plurality of cadence video segments according to the average cadence duration.

[0096] In implementation, the service terminal divides the initial climbing record video according to the average step frequency duration, so as to divide it into multiple step frequency video segments.

[0097] In each cadence video segment, the exposure duration of the safety device logo where the safety device logo exists is captured, and the safety logo exposure ratio is calculated and generated based on the exposure durations of multiple safety device logos and the average cadence duration.

[0098] During implementation, the service terminal captures the duration of the appearance of the safety device logo in each cadence video segment, which is referred to herein as the safety device logo exposure duration.

[0099] Then, the unit exposure ratio is generated by the ratio of the exposure time of each safety device logo to the average step frequency time, and then the safety logo exposure ratio is generated by the average of multiple unit exposure ratios.

[0100] It should be noted that in order to facilitate the distinction of the time position at which the safety equipment logo is revealed during a complete climbing process, the safety logo exposure ratio may carry the logo exposure distribution interval information of the location where the safety equipment logo appears.

[0101] S203: If the exposure ratio of the safety sign is less than or equal to a preset exposure ratio threshold, a preliminary dangerous climbing report is generated.

[0102] During implementation, a exposure ratio threshold is preset in the service terminal, and the service terminal compares the safety sign exposure ratio with the exposure ratio threshold. When the safety sign exposure ratio is less than or equal to the exposure ratio threshold, a preliminary dangerous climbing report is generated to remind the current maintenance personnel and background data monitors that there may be dangerous climbing, and to make quick adjustments at the early stage of climbing.

[0103] S204: If the exposure ratio of the safety sign is greater than the exposure ratio threshold, a plurality of estimated climbing time nodes are generated.

[0104] In implementation, a exposure ratio threshold is preset in the service terminal, and the service terminal compares the safety sign exposure ratio with the exposure ratio threshold. When the safety sign exposure ratio is greater than the exposure ratio threshold, multiple estimated climbing time nodes are generated.

[0105] Specifically, in step S204, the process of generating multiple estimated climbing nodes is as follows:

[0106] S301, retrieve multiple historical climbing speed change information and multiple historical starting climbing speeds of the current maintainer from a storage database.

[0107] During implementation, before the current maintenance worker climbs the tower, he / she first inputs the corresponding account information into the security monitoring device. The account information may be the work account and password of the current maintenance worker.

[0108] After receiving the account information sent by the security monitoring device, the service terminal retrieves multiple historical climbing speed change information and multiple historical starting climbing speeds corresponding to the account information from the storage database.

[0109] S302: Generate estimated climbing speed change information in the current climbing process according to a plurality of historical climbing speed change information, a plurality of historical starting climbing speeds and a current starting climbing speed.

[0110] During implementation, the service terminal matches the historical starting climbing speed closest to the current starting climbing speed from multiple historical starting climbing speeds, which can be referred to as the target historical starting climbing speed, and the historical climbing speed change information corresponding to the target historical starting climbing speed is referred to as the target historical climbing speed change information.

[0111] Then, the speed change ratio is calculated by the target historical starting climbing speed and the current starting climbing speed, and then the historical climbing speed in the target historical climbing speed change information is multiplied by the speed change ratio to calculate and generate the estimated climbing speed change information.

[0112] S303: Generate estimated step frequency division information according to the tower climbing path information, estimated climbing speed change information and pedal spacing input by the user.

[0113] During implementation, the service terminal calculates the estimated position change of the current maintenance worker during the climbing process based on the tower climbing path information and estimated climbing speed change information input by the user.

[0114] Furthermore, the estimated position change of the current maintenance worker is divided into estimated cadence division information according to the pedal spacing, and the estimated cadence division information includes multiple estimated complete safe climbing cycles.

[0115] S304: Generate multiple shooting time nodes according to the estimated step frequency division information and the exposure ratio of the safety mark.

[0116] During implementation, the service terminal divides the estimated step frequency division information into multiple estimated complete safe climbing cycle periods, and multiplies it by the safety mark exposure ratio to calculate the estimated duration of the safety equipment mark appearing in each estimated complete safe climbing cycle period.

[0117] Furthermore, combined with the sign exposure distribution interval information carried by the safety sign exposure ratio, the time period when the safety equipment sign is estimated to appear in each estimated complete climbing cycle is calculated. At the same time, in order to facilitate accurate photography of the safety equipment sign, the median of the time period when each safety equipment sign is estimated to appear is used as the selectable shooting time point.

[0118] It should be noted that the service terminal can set a timed shooting, or set a certain number of shots.

[0119] When the service terminal sets the timed shooting, multiple selectable shooting time points closest to the multiple timed shooting time points are matched as the shooting time nodes.

[0120] When a certain number of shots is set at the service terminal, multiple shooting positions can be evenly divided according to the tower climbing path information, and the closest multiple selectable shooting time points can be intercepted as shooting time nodes; the climbing time can also be estimated to select multiple closest multiple selectable shooting time points as shooting time nodes, which will not be elaborated here.

[0121] When the current maintenance worker is climbing the tower, he needs to alternate between the left and right legs, and he needs to move the safety buckle to complete a whole safe climbing cycle. Therefore, due to the shooting angle limitation of the safety monitoring equipment, the safety equipment logo may not be captured for some time. In this application, the average stride duration obtained is combined with the estimated climbing speed change information to estimate the stride change of the current maintenance worker. Here, the estimation of stride change refers to the completion of a whole safe climbing cycle in different time periods. Then, the exposure ratio of the safety logo is used to estimate the time period when the safety equipment logo can be captured by the safety monitoring equipment, so as to reduce the possibility of shooting errors by the safety monitoring equipment.

[0122] Optionally, in step S302, there is also the following processing method, and the specific operation flow is as follows:

[0123] A historical average speed change curve is constructed based on multiple historical climbing speed change information.

[0124] During implementation, the service terminal calculates the average of the historical climbing speeds corresponding to the same climbing time in multiple historical climbing speed change information, and integrates the multiple averages to construct a historical average speed change curve.

[0125] According to multiple historical starting climbing speeds, a historical average starting climbing speed is calculated and generated.

[0126] During implementation, the service terminal calculates the average of multiple historical starting climbing speeds to generate a historical average starting climbing speed.

[0127] The change ratio of the starting climbing speed is calculated based on the historical average starting climbing speed and the current starting climbing speed.

[0128] During implementation, the service terminal divides the historical average starting climbing speed by the current starting climbing speed to calculate and generate the starting climbing speed change ratio.

[0129] According to the initial climbing speed change ratio and the historical average speed change curve, the estimated climbing speed change information is calculated and generated.

[0130] During implementation, in the historical average change curve of the service terminal, the corresponding historical climbing speed solution mean under the same climbing time is multiplied by the initial climbing speed change ratio to calculate and generate the estimated climbing speed change information.

[0131] Optionally, in step S303, there is also the following processing method, and the specific processing flow is as follows:

[0132] Generate the estimated climbing position change information of the current maintenance worker according to the estimated climbing speed change information and the tower climbing path information, and the estimated climbing position change information is used to reflect the corresponding relationship between the estimated climbing position and climbing time of the current maintenance worker;

[0133] According to the estimated climbing position change information and the pedal spacing, estimated cadence division information is divided, and the estimated cadence division information includes the estimated cadence time period of the current maintenance worker's climbing.

[0134] In implementation, the service terminal calculates the estimated climbing position change information of the current maintenance worker based on the estimated climbing speed change information and the tower climbing path information. The estimated climbing position change information here is used to reflect the corresponding relationship between the estimated climbing position and climbing time of the current maintenance worker during the process of climbing the tower.

[0135] The service terminal will use the estimated climbing position change information and pedal spacing to divide the entire safe climbing cycle completed by the current maintenance worker, thereby dividing it into multiple estimated complete climbing cycles, and integrating multiple estimated completed climbing cycles to generate estimated cadence division information. The estimated complete climbing cycle is also referred to here as the estimated cadence time period.

[0136] Optionally, in step S304, there is also the following processing method, and the specific processing flow is as follows:

[0137] Divide a plurality of shooting time periods according to a preset number of shootings and the number of estimated cadence time periods in the estimated cadence division information;

[0138] According to the first climbing time point specified by the user or randomly selected, multiple target estimated step frequency time periods to be photographed are matched;

[0139] According to the multiple target estimated cadence time periods and safety sign exposure ratios, multiple estimated shooting time periods are generated, and corresponding shooting time nodes are generated according to the multiple estimated shooting time periods.

[0140] In implementation, the number of shots is preset in the service terminal.

[0141] After the service terminal examiner estimates the cadence division information, the number of estimated cadence time periods in the estimated cadence division information is counted, and then the multiple estimated cadence time periods are divided proportionally according to the number of shots, and the time period containing multiple estimated cadence time periods after division is called a shooting time period.

[0142] For example, if the number of shots is 4 and the number of estimated cadence time periods is 100, the estimated cadence time periods are divided into 4 equal parts, and each shooting time period contains 25 estimated cadence time periods.

[0143] The service terminal then receives the user-specified or randomly selected first climbing shooting time point and matches the corresponding estimated cadence time period; then, it uses the estimated cadence time period of the first shooting to match multiple target estimated cadence time periods that need to be shot in the remaining equally divided shooting time periods.

[0144] Taking the above example for further explanation, for example, the estimated cadence time period of the first shot is within the 4th estimated cadence time period, and the remaining 3 target estimated cadence time periods matched are the 29th estimated cadence time period, the 54th estimated cadence time period, and the 79th estimated cadence time period.

[0145] Then, the median value of the estimated time period of the safety device logo in each estimated step frequency time period is used as the shooting time node. The estimated time period of the safety device logo is described in detail in step S304, and will not be described in detail any more.

[0146] Optionally, in this application, there are also the following processing methods, and the specific processing flow is as follows:

[0147] According to the climbing safety graphics captured by the camera module and the climbing maintenance safety information input in advance, the climbing safety information corresponding to each climbing safety image is obtained;

[0148] If there is an illegal operation status mark in the climbing safety information, illegal operation warning information is generated.

[0149] During implementation, climbing maintenance safety information is pre-input into the service terminal. The climbing maintenance safety information here is derived from the basic safety operation requirements during climbing the tower. It should be noted that the basic safety operation requirements here are only requirements for maintaining climbing safety, and only when the equipment is worn before climbing and the tower climbing safety check is performed, and the safety buckle is used in a standardized manner during climbing.

[0150] The service terminal uses AI to intelligently identify whether the current maintenance worker's behavior in the climbing safety graphics meets the basic safety operation requirements in the climbing maintenance safety information. Specifically, it identifies and judges by identifying the safety logos on the equipment and safety buckles of the current maintenance worker.

[0151] When the service terminal identifies that there is an illegal operation status mark in the climbing safety information, the service terminal immediately generates illegal operation alarm information, and synchronously displays the illegal operation alarm information on the display device and the safety monitoring device worn by the current maintenance personnel.

[0152] The embodiment of the present application also discloses a safety monitoring and management system for tower climbing operations, which includes a service terminal and a safety monitoring device, wherein the safety monitoring device includes at least a camera module, an information transmission module, and a voice module, and the service terminal includes:

[0153] An information acquisition module is used to obtain the climbing safety image of the current maintenance worker climbing the tower captured by the camera module;

[0154] An identification recognition and capture module is used to capture the safety equipment identification on the climbing safety auxiliary equipment in the multiple climbing safety images, and generate climbing safety equipment wearing information according to the multiple climbing safety images and the captured multiple safety equipment identifications;

[0155] The climbing report generation module is used to generate a safe climbing report for the current maintainer based on the climbing safety equipment wearing information.

[0156] Optional, service terminal, specifically used for:

[0157] The identification recognition and capture module is used to generate a missing identification capture number based on the safety equipment identification captured in the multiple climbing safety images, and compare the missing identification capture number with a preset identification number threshold;

[0158] The data comparison module generates climbing safety equipment wearing information that the safety equipment is carried normally if the number of missing identification captures is less than or equal to the identification number threshold;

[0159] The data comparison module generates climbing safety equipment wearing information indicating safety equipment carrying abnormality if the number of missing identification captures is greater than the identification number threshold.

[0160] Optionally, the service terminal can also be used to:

[0161] An information acquisition module is used to obtain the initial climbing record video and current initial climbing speed of the current maintenance worker in the process of climbing the tower within a preset initial climbing period;

[0162] The climbing speed analysis module is used to generate the average step frequency duration and safety sign exposure ratio of the current maintenance worker based on the starting climbing record video and the current starting climbing speed;

[0163] The data comparison module generates a preliminary dangerous climbing report if the exposure ratio of the safety sign is less than or equal to a preset exposure ratio threshold;

[0164] If the exposure ratio of the safety sign is greater than the exposure ratio threshold, multiple estimated climbing time nodes are generated.

[0165] Optional, service terminal, specifically used for:

[0166] The climbing speed analysis module is used to calculate and generate the average step frequency duration according to the starting climbing speed and the pedal spacing on the current climbing tower;

[0167] Divide the initial climbing record video into multiple cadence video segments according to the average cadence duration;

[0168] In each cadence video segment, the exposure duration of the safety device logo where the safety device logo exists is captured, and the safety logo exposure ratio is calculated and generated based on the exposure durations of multiple safety device logos and the average cadence duration.

[0169] Optionally, the service terminal can also be used to:

[0170] An information acquisition module, used to retrieve multiple historical climbing speed change information and multiple historical starting climbing speeds of the current maintainer from a storage database;

[0171] A climbing speed estimation and analysis module, used to generate estimated climbing speed change information in the current climbing process according to a plurality of historical climbing speed change information, a plurality of historical starting climbing speeds and a current starting climbing speed;

[0172] Generate estimated cadence division information based on tower climbing path information, estimated climbing speed change information, and pedal spacing input by the user;

[0173] The shooting node selection module is used to generate multiple shooting time nodes according to the estimated step frequency division information and the exposure ratio of the safety mark.

[0174] Optional, service terminal, specifically used for:

[0175] A climbing speed estimation and analysis module is used to construct a historical average speed change curve based on multiple historical climbing speed change information;

[0176] According to multiple historical starting climbing speeds, a historical average starting climbing speed is calculated and generated;

[0177] The change ratio of the starting climbing speed is calculated based on the historical average starting climbing speed and the current starting climbing speed;

[0178] According to the initial climbing speed change ratio and the historical average speed change curve, the estimated climbing speed change information is calculated and generated.

[0179] Optional, service terminal, specifically used for:

[0180] The climbing speed estimation and analysis module is used to generate the estimated climbing position change information of the current maintenance worker according to the estimated climbing speed change information and the tower climbing path information. The estimated climbing position change information is used to reflect the corresponding relationship between the estimated climbing position and climbing time of the current maintenance worker.

[0181] According to the estimated climbing position change information and the pedal spacing, estimated cadence division information is divided, and the estimated cadence division information includes the estimated cadence time period of the current maintenance worker's climbing.

[0182] Optional, service terminal, specifically used for:

[0183] A shooting node selection module, used for dividing a plurality of shooting time periods according to a preset shooting quantity and the number of estimated step frequency time periods in the estimated step frequency division information;

[0184] According to the first climbing time point specified by the user or randomly selected, multiple target estimated step frequency time periods to be photographed are matched;

[0185] According to the multiple target estimated cadence time periods and safety sign exposure ratios, multiple estimated shooting time periods are generated, and corresponding shooting time nodes are generated according to the multiple estimated shooting time periods.

[0186] Figure 4 : is a schematic diagram of the structure of the service terminal provided in the embodiment of the present application. The service terminal may have relatively large differences due to different configurations or performances, and may include one or more central processors (for example, one or more processors) and memories, and one or more storage media for storing applications or data (for example, one or more mass storage devices). Among them, the memory and storage medium may be temporary storage or permanent storage. The program stored in the storage medium may include one or more modules (not shown in the figure), and each module may include a series of instruction operations in the service terminal.

[0187] The service terminal may also include one or more power supplies, one or more wired or wireless network interfaces, one or more input and output interfaces, one or more keyboards, and / or one or more operating systems.

[0188] The service terminal may include a memory and one or more programs, wherein one or more programs are stored in the memory and are configured to be executed by one or more processors, and one or more programs include processing of the service terminal in the above-mentioned tower climbing operation safety monitoring and management method.

[0189] A person skilled in the art will understand that all or part of the steps to implement the above embodiments may be accomplished by hardware or by instructing related hardware through a program. The program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, etc.

[0190] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

[0191] Although the present invention is disclosed as above, the protection scope of the present invention is not limited thereto. Those skilled in the art may make various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications will fall within the protection scope of the present invention.

Claims

1. A tower climbing operation safety monitoring and management method, characterized in that: The method comprises: Acquire the climbing safety image of the current maintenance worker climbing the tower captured by the camera module; Capturing a safety device identifier on a climbing safety auxiliary device in a plurality of the climbing safety images, and generating climbing safety device wearing information according to the plurality of the climbing safety images and the captured plurality of the safety device identifiers; Generate a safe climbing report for the current maintainer according to the climbing safety equipment wearing information; Before obtaining the climbing safety image of the current maintenance worker climbing the tower captured by the camera module, the following steps are also included: Obtaining the initial climbing record video and the current initial climbing speed of the current maintenance worker in the process of climbing the iron tower within a preset initial climbing period; Generate the average step frequency duration and safety sign exposure ratio of the current maintenance worker according to the initial climbing record video and the current initial climbing speed; If the exposure ratio of the safety sign is less than or equal to a preset exposure ratio threshold, a preliminary dangerous climbing report is generated; If the exposure ratio of the safety sign is greater than the exposure ratio threshold, generating a plurality of estimated climbing time nodes; The step of generating the average step frequency duration and safety mark exposure ratio of the current maintenance worker according to the initial climbing record video and the current initial climbing speed includes: Calculate and generate an average step frequency duration according to the initial climbing speed and the pedal spacing on the current climbing tower; Dividing the initial climbing record video into a plurality of pace video segments according to the average pace duration; In each of the step frequency video segments, the exposure time of the safety device logo in which the safety device logo exists is captured, and the safety logo exposure ratio is calculated and generated based on the exposure time of multiple safety device logos and the average step frequency time.

2. The method according to claim 1, characterized in that The method further comprises: According to the climbing safety graphics captured by the camera module and the climbing maintenance safety information input in advance, the climbing safety information corresponding to each climbing safety image is obtained; If there is an illegal operation status mark in the climbing safety information, illegal operation warning information is generated.

3. The method according to claim 1, characterized in that The step of generating climbing safety equipment wearing information according to the plurality of climbing safety images and the captured plurality of safety equipment identifiers comprises: Generating a missing number of captured identifiers according to the safety device identifiers captured in the plurality of climbing safety images, and comparing the missing number of captured identifiers with a preset identifier number threshold; If the number of missing identification captures is less than or equal to the identification number threshold, then generating climbing safety equipment wearing information that the safety equipment is carried normally; If the number of missing identification captures is greater than the identification number threshold, climbing safety equipment wearing information indicating safety equipment carrying abnormality is generated.

4. The method according to claim 1, characterized in that: After generating the security mark exposure ratio, the method further includes: Retrieving multiple historical climbing speed change information and multiple historical starting climbing speeds of the current maintainer from a storage database; Generate estimated climbing speed change information in the current climbing process according to the plurality of historical climbing speed change information, the plurality of historical starting climbing speeds and the current starting climbing speed; Generate estimated step frequency division information according to the tower climbing path information input by the user, the estimated climbing speed change information and the pedal spacing; A plurality of shooting time nodes are generated according to the estimated step frequency division information and the exposure ratio of the safety mark.

5. The method according to claim 4, characterized in that The generating the estimated climbing speed change information in the current climbing process according to the plurality of historical climbing speed change information, the plurality of historical starting climbing speeds and the current starting climbing speed comprises: Constructing a historical average speed change curve according to the plurality of historical climbing speed change information; Calculate and generate a historical average starting climbing speed according to the plurality of historical starting climbing speeds; Calculate and generate a change ratio of the starting climbing speed according to the historical average starting climbing speed and the current starting climbing speed; According to the initial climbing speed change ratio and the historical average speed change curve, the estimated climbing speed change information is calculated and generated.

6. The method according to claim 5, characterized in that The generating of the estimated step frequency division information according to the tower climbing path information input by the user, the estimated climbing speed change information and the pedal spacing includes: Generate the estimated climbing position change information of the current maintenance worker according to the estimated climbing speed change information and the tower climbing path information, wherein the estimated climbing position change information is used to reflect the corresponding relationship between the estimated climbing position and climbing time of the current maintenance worker; According to the estimated climbing position change information and the pedal spacing, estimated step frequency division information is divided, and the estimated step frequency division information includes the estimated step frequency time period of the current maintenance worker's climbing.

7. The method according to claim 6, characterized in that The step of generating a plurality of shooting time nodes according to the estimated step frequency division information and the exposure ratio of the safety mark includes: Dividing a plurality of shooting time periods according to a preset number of shootings and the number of the estimated step frequency time periods in the estimated step frequency division information; According to the first climbing time point specified by the user or randomly selected, multiple target estimated step frequency time periods to be photographed are matched; A plurality of estimated shooting time periods are generated according to the plurality of target estimated cadence time periods and the exposure ratios of the safety signs, and corresponding shooting time nodes are generated according to the plurality of estimated shooting time periods.

8. A tower climbing operation safety monitoring and management system, characterized in that: The system includes a service terminal and a security monitoring device, wherein the service terminal includes: An information acquisition module is used to acquire the climbing safety image of the current maintenance worker climbing the tower, taken by the camera module; an identification recognition and capturing module, used to capture the safety equipment identification on the climbing safety auxiliary equipment in the plurality of climbing safety images, and generate climbing safety equipment wearing information according to the plurality of climbing safety images and the captured plurality of safety equipment identifications; A climbing report generating module, used to generate a safe climbing report of the current maintainer according to the climbing safety equipment wearing information; An information acquisition module is used to obtain the initial climbing record video and current initial climbing speed of the current maintenance worker in the process of climbing the tower within a preset initial climbing period; The climbing speed analysis module is used to generate the average step frequency duration and safety sign exposure ratio of the current maintenance worker based on the starting climbing record video and the current starting climbing speed; The data comparison module generates a preliminary dangerous climbing report if the exposure ratio of the safety sign is less than or equal to a preset exposure ratio threshold; If the exposure ratio of the safety sign is greater than the exposure ratio threshold, multiple estimated climbing time nodes are generated; The climbing speed analysis module is used to calculate and generate the average step frequency duration according to the starting climbing speed and the pedal spacing on the current climbing tower; Divide the initial climbing record video into multiple cadence video segments according to the average cadence duration; In each cadence video segment, the exposure duration of the safety device logo where the safety device logo exists is captured, and the safety logo exposure ratio is calculated and generated based on the exposure durations of multiple safety device logos and the average cadence duration.

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