Shield tunneling machine in-cabin maintenance training and sudden dangerous case disposal system and method

Abstract

The invention discloses an in-cabin maintenance training and sudden dangerous case disposal system and method based on a shield tunneling machine, and relates to the technical field of maintenance and dangerous case disposal, and the system comprises a dangerous case pairing module which is used for obtaining a training item, and carrying out the pairing of the training item and a sudden dangerous case in a preset dangerous case library, and obtaining a plurality of pairing values; the dangerous case analysis module is used for generating an occurrence value of the target dangerous case type based on the target dangerous case type; the dangerous case progress module is used for generating a dangerous case progress bar; the training monitoring module is used for monitoring the training process of the maintenance personnel to obtain the current progress of the progress bar; the emergency preparation module is used for notifying all personnel to make emergency preparation; and the emergency implementation module is used for obtaining the redundant time of the dangerous case and adjusting the implementation time of the emergency plan. The method and the device have the effect of improving the foreseeability of sudden dangerous cases in the maintenance training process.

Description

Technical Field

[0001] The present application relates to the technical field of maintenance and emergency response, and in particular to a system and method for maintenance training and emergency response in a shield machine cabin. Background Art

[0002] The shield machine is a tunnel boring machine that uses the shield method. The internal space of the shield machine is very large. During the tunneling process of the shield machine, the excavated tunnel will be constructed at the rear of the drill bit at the same time, which greatly improves the efficiency of tunnel excavation.

[0003] During the use of the shield machine, due to its sophisticated and complex internal structure, various problems may occur during use and require maintenance, so maintenance personnel are required, and regular maintenance training is required for maintenance personnel. However, during the maintenance training, due to the low operating proficiency of the trainees, unexpected dangers may occur during the maintenance training.

[0004] In the prior art, when faced with sudden dangerous situations, they are handled in a fixed manner according to pre-set emergency plans. However, during the training process, the training process of maintenance personnel is rarely monitored, and it is impossible to predict possible sudden dangerous situations in advance, which makes them always lag behind in the process of handling dangerous situations. Summary of the invention

[0005] The purpose of the present invention is to provide a system and method for maintenance training and emergency emergency handling based on a shield machine cabin, so as to solve the problems raised in the above-mentioned background technology.

[0006] In a first aspect, the present application provides a system for maintenance training and emergency emergency handling in a shield machine cabin, the system comprising:

[0007] Danger matching module: used to obtain the training content of maintenance personnel, determine the training items based on the training content, and match the training items with the sudden dangerous situations in the preset dangerous situation library to obtain multiple matching values;

[0008] Danger analysis module: used to obtain the target danger type based on the pairing value, and generate the occurrence value of the target danger type according to the target danger type;

[0009] Danger progress module: used to obtain the current position of the maintenance personnel, detect the surrounding geology according to the current position to obtain geological data, detect the target component to be repaired according to the training project to obtain target component data, and generate a danger progress bar in combination with the geological data, the target component data and the occurrence value;

[0010] Training monitoring module: used to monitor the training process of maintenance personnel, obtain training pictures, process the training pictures to obtain the training progress of maintenance personnel, analyze the training progress to obtain the progress value, and fill the progress value into the danger progress bar to obtain the current progress of the progress bar;

[0011] Emergency preparation module: used to monitor the current progress of the dangerous situation progress bar, determine whether the current progress exceeds a preset first progress threshold, and if it is determined that the current progress exceeds the first progress threshold, remind the maintenance personnel to adjust the training operation according to the training progress, and obtain the corresponding target emergency plan based on the target dangerous situation type, and notify all personnel to make emergency preparations according to the target emergency plan;

[0012] Emergency implementation module: used to monitor the current progress of the dangerous situation progress bar, determine whether the current progress exceeds a preset second progress threshold, and if it is determined that the current progress exceeds the second progress threshold, obtain a progress compensation value based on the current progress, obtain the redundant time for the occurrence of the dangerous situation based on the progress compensation value and the target dangerous situation type, and adjust the implementation time of the emergency plan based on the redundant time.

[0013] By adopting the above technical solution, the training content of the maintenance personnel is obtained, the training items are determined, the training items are compared with the sudden danger to obtain the matching value, the target danger type is obtained according to the matching value, and then the occurrence value is obtained according to the target danger type. The current position of the maintenance personnel is obtained, the geological data within the preset range around the current position is detected, and then the target component is determined according to the training project, and the target component is detected to obtain the target component data. The danger progress bar is generated in combination with the above content, and then the training process of the maintenance personnel is monitored to obtain the training screen, and the progress value is obtained according to the training screen. The current progress of the progress bar is obtained according to the progress value. When it is found that the current progress exceeds the first progress threshold, the maintenance personnel are reminded to adjust the training operation, and other personnel are prepared for emergencies at the same time. When it is found that the current progress exceeds the second progress threshold, the progress supplement value is obtained according to the current progress, and the redundant time is further obtained, and the implementation time of the emergency plan is adjusted according to the redundant time. The predictability of sudden dangers during maintenance training is improved.

[0014] Preferably, the steps of obtaining training content for maintenance personnel, determining training items based on the training content, and pairing the training items with emergency situations in a preset emergency database to obtain multiple pairing values ​​are specifically as follows:

[0015] Acquire training content for maintenance personnel, analyze the training content to obtain target components that need to be repaired, and determine training items based on the target components;

[0016] Collect all possible emergencies that may occur during the operation of the shield machine, and establish a hazard database based on the emergencies;

[0017] Based on the training project, analyzing the direction of danger of the training project to obtain the direction of danger that may occur during the training process of the training project;

[0018] Based on the danger direction, the training items are paired with the sudden dangers in the danger database, and a pairing value between the training items and the sudden dangers is obtained.

[0019] By adopting the above technical solution, the target components that need to be repaired are obtained according to the training content of the maintenance personnel, the training items are determined according to the target components, all the sudden dangers of the shield machine are collected and a danger database is established, the training items are analyzed to obtain the danger direction, and the danger direction is matched with the sudden dangers in the danger database to obtain the matching value of the training item and each sudden danger. The correlation between the training items and the sudden dangers is improved.

[0020] Preferably, the step of obtaining the target hazard type based on the pairing value, and generating the occurrence value of the target hazard type according to the target hazard type is specifically as follows:

[0021] Based on the pairing value, determining whether the pairing value exceeds a preset pairing threshold, and if it is determined that the pairing value exceeds the pairing threshold, obtaining a target danger type;

[0022] Obtain historical occurrence data of the target dangerous situation type, and analyze the historical occurrence data to obtain the occurrence frequency and cause of the target dangerous situation type;

[0023] The occurrence probability of the target hazard type is obtained based on the occurrence frequency and the occurrence cause, and an occurrence value is generated based on the occurrence probability.

[0024] By adopting the above technical solution, the matching value is compared with the preset matching threshold value to obtain the target hazard type, collect the historical occurrence data of the target hazard type, obtain the occurrence frequency and cause of the target hazard type based on the historical occurrence data, obtain the occurrence probability based on the occurrence frequency and cause, and obtain the occurrence value based on the occurrence probability. This improves the accuracy of judging the possibility of the target hazard type.

[0025] Preferably, the steps of obtaining the current position of the maintenance personnel, detecting the surrounding geology according to the current position to obtain geological data, detecting the target component to be maintained according to the training project to obtain target component data, and generating a dangerous situation progress bar in combination with the geological data, the target component data and the occurrence value are specifically as follows:

[0026] Acquire the current location of the maintenance personnel, and detect the geology within a preset range around the current location to obtain geological data;

[0027] Based on the training items, the training items are analyzed to obtain target components that need to be repaired, and the target components are inspected to obtain target component data;

[0028] Analyze the geological data to obtain geological characteristics of the geology within a preset range;

[0029] Based on the geological features, the geological features are analyzed to obtain geological structure data, stratum fracture data, groundwater hydrological data and stratum lithology data;

[0030] Based on the geological structure data, the stratum fracture data, the underground hydrological data and the stratum lithology data, the structural stability value and structural composition data of the stratum within a preset range are obtained;

[0031] Based on the structural composition data and the structural stability value, a geological risk within a preset range is obtained;

[0032] Analyze the target component data to obtain a fault cause of the target component, obtain a fault handling method based on the fault cause, and obtain a fault handling risk based on the fault handling method;

[0033] A hazard progress bar is generated by combining the geological risk, the fault handling risk and the occurrence value of the target hazard type.

[0034] By adopting the above technical solution, according to the current position of the maintenance personnel, the geology within the preset range is detected to obtain geological data, the target component is obtained according to the training project, the target component is detected to obtain the target component data, the geological risk is obtained according to the geological data, the fault handling risk is obtained according to the target component data, and the geological risk, fault handling risk and occurrence value are combined to generate a dangerous situation progress bar. The visibility of the probability of sudden dangerous situations is improved.

[0035] Preferably, after the step of generating a hazard progress bar in combination with the geological risk, the fault handling risk and the occurrence value of the target hazard type, the step further includes:

[0036] Based on the geological risk, a risk assessment is performed on the geological risk to obtain a geological risk probability and a geological risk impact, and based on the geological risk probability and the geological risk impact, a geological risk value of the geological risk is obtained;

[0037] Based on the fault handling risk, a risk assessment is performed on the fault handling risk to obtain a fault handling risk probability and a fault handling risk impact, and a fault handling risk value of the fault handling risk is obtained based on the fault handling risk probability and the fault handling risk impact;

[0038] An initial progress value is generated by combining the geological risk value, the fault handling risk value and the occurrence value, and the initial progress value is filled into the dangerous situation progress bar.

[0039] By adopting the above technical solution, the geological risk is assessed to obtain the geological risk probability and geological risk impact, and the geological risk value is obtained based on the geological risk probability and geological risk impact. The fault handling risk is assessed to obtain the fault handling risk probability and fault handling risk impact, and the fault handling risk value is obtained based on the fault handling risk probability and fault handling risk impact. The initial progress value is generated by combining the geological risk value, fault handling risk value and occurrence value. This improves the comprehensiveness and accuracy of the analysis of sudden risks in the initial stage.

[0040] Preferably, the training screen is processed to obtain the training progress of the maintenance personnel, the training progress is analyzed to obtain a progress value, and the progress value is filled into the danger progress bar to obtain the current progress of the progress bar, specifically:

[0041] Based on the training screen, the training screen is processed to obtain an operation screen for maintenance personnel, and based on the operation screen, operation steps and training progress of the maintenance personnel are obtained;

[0042] Based on the operation steps, the operation steps are scored for normativeness to obtain a normative score for each operation step;

[0043] Based on the standard score, a risk impact value generated by each operation step is obtained and the risk impact values ​​are accumulated, and a progress value is obtained by combining the risk impact values ​​and the training progress;

[0044] The progress value is filled into the dangerous situation progress bar, and the current progress of the progress bar is obtained by combining the progress value and the initial progress value.

[0045] By adopting the above technical solution, the training screen is processed to obtain the operation screen, the operation steps and training progress of the maintenance personnel are obtained according to the operation screen, the operation steps are scored for standardization, the standard score of each operation step is obtained, the danger impact value generated by each operation step is obtained according to the standard score, the danger impact value is accumulated, the progress value is obtained by combining the danger impact value and the training progress, and the progress value is filled into the danger progress bar to obtain the current progress. The real-time and accuracy of the progress monitoring of the danger progress bar are improved.

[0046] Preferably, the steps of reminding maintenance personnel to adjust training operations according to the training progress, obtaining a corresponding target emergency plan based on the target hazard type, and notifying all personnel to make emergency preparations according to the target emergency plan include:

[0047] Based on the training progress, a current operation step corresponding to the training progress is obtained, and a next operation step is obtained by predicting according to the current operation step;

[0048] Based on the next operation step, obtaining a predicted progress value of the next operation step, and determining whether the predicted progress value is greater than zero;

[0049] If it is determined that the predicted progress value is greater than zero, the next operation step is adjusted to obtain an adjusted operation step, and the adjusted operation step is sent to the maintenance personnel;

[0050] Based on the target hazard type, a target emergency plan corresponding to the target hazard is obtained, and the target emergency plan is split to obtain a detailed plan for each department;

[0051] Based on the detailed plan, an emergency preparedness reminder is generated and sent to employees of various departments.

[0052] By adopting the above technical solution, according to the training progress, the current operation step corresponding to the training progress is obtained, the next operation step is predicted according to the current operation step, and the predicted progress value of the next operation step is obtained according to the next operation step. It is judged whether the predicted progress value is greater than zero. If it is judged that the predicted progress value is greater than zero, the next operation step is adjusted to obtain the adjusted operation step, and the adjusted operation step is sent to the maintenance personnel. Then, according to the target dangerous situation type, the target emergency plan is obtained, and the detailed plan of each department is obtained by disassembling and analyzing the target emergency plan. According to the detailed plan, an emergency preparation reminder is generated and sent to employees of each department. The adequacy of the preparation of various departments inside the shield machine for handling sudden dangerous situations is improved.

[0053] Preferably, the step of judging whether the current progress exceeds a preset second progress threshold, and if it is judged that the current progress exceeds the second progress threshold, obtaining a progress compensation value according to the current progress, obtaining redundant time for the occurrence of a dangerous situation according to the progress compensation value and the target dangerous situation type, and adjusting the implementation time of the emergency plan according to the redundant time, is specifically as follows:

[0054] Determine whether the current progress exceeds a preset second progress threshold, the second progress threshold being greater than the first progress threshold;

[0055] If it is determined that the current progress exceeds the second progress threshold, obtaining a progress compensation value according to the current progress;

[0056] Based on the current operation step, the operation speed of the maintenance personnel is obtained, and the initial redundant time is obtained by combining the operation speed and the progress compensation value;

[0057] Obtaining a danger response time based on the target danger type, and adjusting the initial redundant time based on the danger response time to obtain redundant time;

[0058] The implementation time of the emergency plan is obtained, and it is determined whether the implementation time is greater than the redundant time. If it is determined that the implementation time is greater than the redundant time, the implementation time of the emergency plan is adjusted so that the implementation time is less than or equal to the redundant time.

[0059] By adopting the above technical solution, if the current progress exceeds the second progress threshold, the progress compensation value is obtained according to the current progress, and the current progress plus the progress compensation value is equal to the length of the entire danger progress bar. According to the current operation steps, the operation speed of the maintenance personnel is obtained, and the initial redundant time is obtained according to the operation speed and the progress compensation value. The danger response time is obtained according to the target danger type, and the initial redundant time is adjusted in combination with the danger response time to obtain the redundant time. The size of the redundant time and the implementation time of the emergency plan is judged. When the implementation time is greater than the redundant time, the time of the emergency plan is adjusted to be less than or equal to the redundant time. The accuracy of the prediction of the time of occurrence of sudden dangers and the efficiency of the implementation of the emergency plan after the sudden danger occurs are improved.

[0060] In a second aspect, the present application provides a method for maintenance training and emergency emergency handling in a shield machine cabin, the method comprising:

[0061] Acquire training content for maintenance personnel, determine training items based on the training content, and pair the training items with emergency situations in a preset emergency database to obtain multiple pairing values;

[0062] Based on the pairing value, a target dangerous situation type is obtained, and an occurrence value of the target dangerous situation type is generated according to the target dangerous situation type;

[0063] Acquire the current position of the maintenance personnel, detect the surrounding geology according to the current position to obtain geological data, detect the target component to be repaired according to the training project to obtain target component data, and generate a dangerous situation progress bar in combination with the geological data, the target component data and the occurrence value;

[0064] The training process of the maintenance personnel is monitored to obtain a training screen, the training screen is processed to obtain the training progress of the maintenance personnel, the training progress is analyzed to obtain a progress value, and the progress value is filled into the danger progress bar to obtain the current progress of the progress bar;

[0065] The current progress of the dangerous situation progress bar is monitored to determine whether the current progress exceeds a preset first progress threshold, and if it is determined that the current progress exceeds the first progress threshold, the maintenance personnel are reminded to adjust the training operation according to the training progress, and a corresponding target emergency plan is obtained based on the target dangerous situation type, and all personnel are notified to make emergency preparations according to the target emergency plan;

[0066] The current progress of the dangerous situation progress bar is monitored to determine whether the current progress exceeds a preset second progress threshold; if it is determined that the current progress exceeds the second progress threshold, a progress compensation value is obtained according to the current progress; redundant time for the occurrence of the dangerous situation is obtained according to the progress compensation value and the target dangerous situation type, and the implementation time of the emergency plan is adjusted according to the redundant time.

[0067] In summary, the present application includes at least one of the following beneficial technical effects:

[0068] 1. Obtain the training content of the maintenance personnel, determine the training items, compare the training items with the emergency situation to obtain the matching value, obtain the target emergency type according to the matching value, and then obtain the occurrence value according to the target emergency type. Obtain the current position of the maintenance personnel, detect the geological data within the preset range around the current position, and then determine the target component according to the training project, detect the target component to obtain the target component data, and generate the emergency progress bar based on the above content, and then monitor the training process of the maintenance personnel to obtain the training screen, obtain the progress value according to the training screen, and obtain the current progress of the progress bar according to the progress value. When the current progress exceeds the first progress threshold, remind the maintenance personnel to adjust the training operation, and at the same time, other personnel are prepared for emergencies. When the current progress exceeds the second progress threshold, obtain the progress supplement value according to the current progress, further obtain the redundant time, and adjust the implementation time of the emergency plan according to the redundant time. Improve the predictability of emergency situations during maintenance training.

[0069] 2. If the current progress exceeds the second progress threshold, the progress compensation value is obtained according to the current progress. The current progress plus the progress compensation value is equal to the length of the entire danger progress bar. According to the current operation steps, the operation speed of the maintenance personnel is obtained. According to the operation speed and the progress compensation value, the initial redundant time is obtained. According to the target danger type, the danger response time is obtained. The initial redundant time is adjusted in combination with the danger response time to obtain the redundant time. The redundant time and the implementation time of the emergency plan are judged. When the implementation time is greater than the redundant time, the time of the emergency plan is adjusted to be less than or equal to the redundant time. The accuracy of the prediction of the occurrence time of sudden dangers and the efficiency of the emergency plan after the occurrence of sudden dangers are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0070] Figure 1 It is a module block diagram of a system for maintenance training and emergency emergency handling in a shield machine cabin provided by an embodiment of the present application;

[0071] Figure 2 It is a step flow chart of a method for maintenance training and emergency emergency handling in a shield machine cabin provided in an embodiment of the present application.

[0072] Explanation of the accompanying drawings: 1. Hazard matching module; 2. Hazard analysis module; 3. Hazard progress module; 4. Training monitoring module; 5. Emergency preparation module; 6. Emergency implementation module. DETAILED DESCRIPTION

[0073] The following combination Figure 1-Figure 2 The present application is further described in detail, but the embodiments of the present invention are not limited thereto.

[0074] The embodiment of the present application discloses a system and method for maintenance training and emergency emergency handling in a shield machine cabin.

[0075] In this embodiment, a system for maintenance training and emergency emergency handling in a shield machine cabin is provided, the system comprising:

[0076] Danger matching module: used to obtain the training content of maintenance personnel, determine the training items based on the training content, match the training items with the sudden dangers in the preset danger database, and obtain multiple matching values;

[0077] Danger analysis module: used to obtain the target danger type based on the matching value, and generate the occurrence value of the target danger type according to the target danger type;

[0078] Danger progress module: used to obtain the current location of the maintenance personnel, detect the surrounding geology according to the current location to obtain geological data, detect the target component to be repaired according to the training project, obtain the target component data, and generate a danger progress bar by combining the geological data, target component data and occurrence value;

[0079] Training monitoring module: used to monitor the training process of maintenance personnel, obtain training pictures, process the training pictures to obtain the training progress of maintenance personnel, analyze the training progress, obtain the progress value, and fill the progress value into the danger progress bar to obtain the current progress of the progress bar;

[0080] Emergency preparation module: used to monitor the current progress of the danger progress bar and determine whether the current progress exceeds the preset first progress threshold. If it is determined that the current progress exceeds the first progress threshold, the maintenance personnel are reminded to adjust the training operation according to the training progress, and the corresponding target emergency plan is obtained based on the target danger type, and all personnel are notified to make emergency preparations according to the target emergency plan;

[0081] Emergency implementation module: used to monitor the current progress of the dangerous situation progress bar, determine whether the current progress exceeds the preset second progress threshold, if it is determined that the current progress exceeds the second progress threshold, obtain the progress compensation value according to the current progress, obtain the redundant time of the dangerous situation according to the progress compensation value and the target dangerous situation type, and adjust the implementation time of the emergency plan according to the redundant time.

[0082] It should be pointed out that the above modules are only basic modules of this embodiment. In the specific implementation process, some modules can be appropriately added, reduced or modified without affecting the overall implementation effect.

[0083] The steps of obtaining training content for maintenance personnel, determining training items based on the training content, and pairing the training items with emergency situations in a preset emergency situation database to obtain multiple pairing values ​​are specifically as follows:

[0084] Obtain the training content of maintenance personnel, analyze the training content to obtain the target components that need to be repaired, and determine the training items according to the target components;

[0085] Collect all possible emergencies that may occur during the operation of the shield machine, and establish a hazard database based on the emergencies;

[0086] Based on the training items, the danger direction of the training items is analyzed to obtain the danger direction that may occur during the training process;

[0087] Based on the danger direction, the training items are paired with the emergency dangers in the danger database, and the pairing values ​​of the training items and the emergency dangers are obtained.

[0088] In use, after a shield machine suspends excavation, it uses the environment inside the shield machine cabin to conduct maintenance training for maintenance personnel. The training content of the maintenance personnel is to repair the cutter head, and the target component is the cutter head. The sudden dangerous situations that may occur during the operation of the shield machine are collected, including landslides, water seepage, fire, and harmful gas leakage. Based on these data, a dangerous situation library is established. According to the cutter head, the training project is determined to be replacing the cutter head. The dangerous situation direction of the training project of replacing the cutter head is analyzed, and the dangerous situation directions that may occur during the training project are landslides and water seepage. According to the dangerous situation direction, it is compared in the dangerous situation library, and the pairing values ​​of landslides and water seepage are 3 and 9 respectively.

[0089] The steps of obtaining the target hazard type based on the matching value and generating the occurrence value of the target hazard type according to the target hazard type are specifically as follows:

[0090] Based on the matching value, it is determined whether the matching value exceeds a preset matching threshold. If it is determined that the matching value exceeds the matching threshold, the target danger type is obtained;

[0091] Obtain historical occurrence data of the target hazard type, and analyze the historical occurrence data to obtain the frequency and cause of occurrence of the target hazard type;

[0092] The occurrence probability of the target hazard type is obtained based on the occurrence frequency and cause, and the occurrence value is generated based on the occurrence probability.

[0093] During application, according to the pairing values ​​of landslide and water seepage being 3 and 9 respectively, and the preset pairing threshold of 7, the target hazard type is obtained as water seepage, and the historical occurrence data of water seepage disasters are obtained to obtain their occurrence frequency and causes. According to the occurrence frequency and causes, the probability of occurrence of water seepage in this project is 5%, and the occurrence value is generated based on the occurrence probability as 5.

[0094] The steps of obtaining the current position of the maintenance personnel, detecting the surrounding geology according to the current position to obtain geological data, detecting the target component to be repaired according to the training project to obtain the target component data, and combining the geological data, target component data and occurrence value to generate the danger progress bar are as follows:

[0095] Acquire the current location of the maintenance personnel, and detect the geology within a preset range around the current location to obtain geological data;

[0096] Based on the training items, the training items are analyzed to obtain target components that need to be repaired, and the target components are inspected to obtain target component data;

[0097] Analyze the geological data to obtain geological characteristics of the geology within a preset range;

[0098] Based on the geological features, the geological features are analyzed to obtain geological structure data, stratum fracture data, groundwater hydrological data and stratum lithology data;

[0099] Based on the geological structure data, the stratum fracture data, the underground hydrological data and the stratum lithology data, the structural stability value and structural composition data of the stratum within a preset range are obtained;

[0100] Based on the structural composition data and the structural stability value, a geological risk within a preset range is obtained;

[0101] Analyze the target component data to obtain a fault cause of the target component, obtain a fault handling method based on the fault cause, and obtain a fault handling risk based on the fault handling method;

[0102] A hazard progress bar is generated by combining the geological risk, the fault handling risk and the occurrence value of the target hazard type.

[0103] During use, the maintenance personnel's current position is obtained at the head of the shield machine. Based on this position, the geology within a preset range of 10 meters is detected to obtain geological data. The cutter head is detected according to the training project to obtain the target component data of the cutter head. The geological characteristics are obtained based on the geological data. The geological structure data, stratum fracture data, groundwater data and stratum lithology data within a range of 10 meters are obtained based on the geological characteristics. The geological risk of water permeability is obtained based on the above data. The fault handling risk of the cutter head is obtained based on the cause of the cutter head failure. According to the geological risk, fault handling risk and the occurrence value 5, a dangerous situation progress bar is generated.

[0104] After the step of generating the hazard progress bar by combining geological risk, fault handling risk and the occurrence value of the target hazard type, the following steps are also included:

[0105] Based on geological risk, a risk assessment is conducted on the geological risk to obtain the geological risk probability and geological risk impact, and based on the geological risk probability and geological risk impact, the geological risk value of the geological risk is obtained;

[0106] Based on the fault handling risk, a risk assessment is performed on the fault handling risk to obtain the fault handling risk probability and the fault handling risk impact, and based on the fault handling risk probability and the fault handling risk impact, a fault handling risk value of the fault handling risk is obtained;

[0107] An initial progress value is generated by combining the geological risk value, fault handling risk value and occurrence value, and the initial progress value is filled into the hazard progress bar.

[0108] During application, geological risks were assessed according to geological risks, and the geological risk probability of water seepage was 10%. The impact of geological risks was damage to personnel and equipment inside the shield machine. According to the above two aspects, the geological risk value was 12%. Fault handling risks were assessed according to fault handling risks, and the risk probability in the cutter head replacement process was 3%. The impact of fault handling risks was personal injury and slowed construction progress. According to the above two aspects, the fault handling risk value was 6%. Combining the geological risk value, fault handling risk value and occurrence value, the initial progress value was 21.

[0109] The training screen is processed to obtain the training progress of the maintenance personnel, the training progress is analyzed to obtain the progress value, and the progress value is filled into the danger progress bar to obtain the current progress of the progress bar, specifically:

[0110] Based on the training screen, the training screen is processed to obtain an operation screen for the maintenance personnel, and based on the operation screen, the operation steps and training progress of the maintenance personnel are obtained;

[0111] Based on the operation steps, the operation steps are scored for normativeness, and the normative score of each operation step is obtained;

[0112] Based on the standard score, the risk impact value generated by each operation step is obtained and accumulated, and the progress value is obtained by combining the risk impact value and the training progress;

[0113] Fill the progress value into the dangerous situation progress bar, and combine the progress value and the initial progress value to get the current progress of the progress bar.

[0114] During application, the training screen of the maintenance personnel is processed to obtain the operation screen of the maintenance personnel, and the training progress of the operation steps is obtained according to the operation screen. The operation steps are scored according to the normativeness, and the normative score of each step is 7 points. According to the normative score, the impact value of each step is 4. Assuming that 10 steps have been completed, the hazard impact value is accumulated, and the progress value is 45 combined with the training progress. After adding the progress value to the hazard progress bar, the current progress value is 45+21=66.

[0115] Remind maintenance personnel to adjust training operations according to the training progress, and obtain the corresponding target emergency plan based on the target hazard type. According to the target emergency plan, notify all personnel to make emergency preparations, including:

[0116] Based on the training progress, the current operation step corresponding to the training progress is obtained, and the next operation step is obtained by predicting according to the current operation step;

[0117] Based on the next operation step, a predicted progress value of the next operation step is obtained, and it is determined whether the predicted progress value is greater than zero;

[0118] If it is determined that the predicted progress value is greater than zero, the next operation step is adjusted to obtain an adjusted operation step, and the adjusted operation step is sent to the maintenance personnel;

[0119] Based on the target hazard type, the target emergency plan corresponding to the target hazard is obtained, and the target emergency plan is split to obtain the detailed plan of each department;

[0120] Generate emergency preparedness reminders based on detailed plans and send them to employees in various departments.

[0121] During use, the current progress is monitored. Assuming that the current progress value is 91% and the preset first progress threshold is 90%, then according to the training progress, the current operation step is to process the cutter head. According to the current operation step, the next operation step is to replace the cutter head. According to the next operation step, the predicted progress value is 2%. If 2% is greater than 0, the next operation step is adjusted to replace the maintenance personnel with higher maintenance proficiency to operate, and the adjusted operation step is sent to the maintenance personnel. At the same time, according to the target hazard type of water seepage, the target emergency plan for dealing with water seepage is obtained, and the emergency plan is split to obtain detailed plans for each department, including the drilling department, transportation department, casting department, etc. Emergency preparation reminders are generated according to the detailed plans and sent to employees in each department.

[0122] The steps of judging whether the current progress exceeds the preset second progress threshold, and if it is judged that the current progress exceeds the second progress threshold, obtaining a progress supplement value according to the current progress, obtaining redundant time for the occurrence of the dangerous situation according to the progress supplement value and the target dangerous situation type, and adjusting the implementation time of the emergency plan according to the redundant time are specifically as follows:

[0123] Determine whether the current progress exceeds a preset second progress threshold, the second progress threshold being greater than the first progress threshold;

[0124] If it is determined that the current progress exceeds the second progress threshold, a progress compensation value is obtained according to the current progress;

[0125] Based on the current operation steps, the operation speed of the maintenance personnel is obtained, and the initial redundant time is obtained by combining the operation speed and the progress compensation value;

[0126] Obtaining a danger response time based on the target danger type, and adjusting the initial redundant time based on the danger response time to obtain the redundant time;

[0127] The implementation time of the emergency plan is obtained, and it is determined whether the implementation time is greater than the redundant time. If it is determined that the implementation time is greater than the redundant time, the implementation time of the emergency plan is adjusted so that the implementation time is less than or equal to the redundant time.

[0128] In application, assuming that the current progress value is 96% and the second progress threshold is 95%, the current progress value exceeds the second progress threshold, indicating that a water seepage hazard is about to occur. The operation speed of the maintenance personnel is obtained according to the current operation steps, and the initial redundant time is 2 minutes according to the operation speed. The hazard response time of the target hazard type is 1 minute. The initial redundant time is adjusted according to the hazard response time to obtain a redundant time of 3 minutes, and then the implementation time of the emergency plan is obtained as 4 minutes. If the implementation time is greater than the redundant time, the implementation time of the emergency plan is adjusted so that the implementation time is controlled within 3 minutes.

[0129] The embodiment of the present invention provides a method for maintenance training and emergency emergency handling in a shield machine cabin, using any one of the above-mentioned systems for maintenance training and emergency emergency handling in a shield machine cabin, the method comprising the following steps:

[0130] S100: Acquire training content for maintenance personnel, determine training items based on the training content, and pair the training items with emergency situations in a preset emergency database to obtain multiple pairing values;

[0131] S200: obtaining a target hazard type based on the pairing value, and generating an occurrence value of the target hazard type according to the target hazard type;

[0132] S300: obtaining the current position of the maintenance personnel, detecting the surrounding geology according to the current position to obtain geological data, detecting the target component to be repaired according to the training project to obtain target component data, and generating a danger progress bar by combining the geological data, target component data and occurrence value;

[0133] S400: monitoring the training process of the maintenance personnel to obtain a training screen, processing the training screen to obtain the training progress of the maintenance personnel, analyzing the training progress to obtain a progress value, and filling the progress value into the danger progress bar to obtain the current progress of the progress bar;

[0134] S500: monitoring the current progress of the danger progress bar to determine whether the current progress exceeds a preset first progress threshold. If it is determined that the current progress exceeds the first progress threshold, reminding the maintenance personnel to adjust the training operation according to the training progress, and obtaining a corresponding target emergency plan based on the target danger type, and notifying all personnel to make emergency preparations according to the target emergency plan;

[0135] S600: Monitor the current progress of the dangerous situation progress bar to determine whether the current progress exceeds a preset second progress threshold. If it is determined that the current progress exceeds the second progress threshold, obtain a progress compensation value based on the current progress, obtain redundant time for the dangerous situation to occur based on the progress compensation value and the target dangerous situation type, and adjust the implementation time of the emergency plan based on the redundant time.

[0136] 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.

Claims

1. A system for maintenance training and emergency emergency handling in a shield machine cabin, characterized in that: include: Danger matching module: used to obtain the training content of maintenance personnel, determine the training items based on the training content, and match the training items with the sudden dangerous situations in the preset dangerous situation library to obtain multiple matching values; Danger analysis module: used to obtain the target danger type based on the pairing value, and generate the occurrence value of the target danger type according to the target danger type; Danger progress module: used to obtain the current position of the maintenance personnel, detect the surrounding geology according to the current position to obtain geological data, detect the target component to be repaired according to the training project to obtain target component data, and generate a danger progress bar in combination with the geological data, the target component data and the occurrence value; Training monitoring module: used to monitor the training process of maintenance personnel, obtain training pictures, process the training pictures to obtain the training progress of maintenance personnel, analyze the training progress to obtain the progress value, and fill the progress value into the danger progress bar to obtain the current progress of the progress bar; Emergency preparation module: used to monitor the current progress of the dangerous situation progress bar, determine whether the current progress exceeds a preset first progress threshold, and if it is determined that the current progress exceeds the first progress threshold, remind the maintenance personnel to adjust the training operation according to the training progress, and obtain the corresponding target emergency plan based on the target dangerous situation type, and notify all personnel to make emergency preparations according to the target emergency plan; Emergency implementation module: used to monitor the current progress of the dangerous situation progress bar, determine whether the current progress exceeds a preset second progress threshold, and if it is determined that the current progress exceeds the second progress threshold, obtain a progress compensation value based on the current progress, obtain the redundant time for the occurrence of the dangerous situation based on the progress compensation value and the target dangerous situation type, and adjust the implementation time of the emergency plan based on the redundant time.

2. According to claim 1, a system for maintenance training and emergency emergency handling in a shield machine cabin is characterized in that: The steps of obtaining training content for maintenance personnel, determining training items based on the training content, and pairing the training items with emergency situations in a preset emergency situation database to obtain multiple pairing values ​​are specifically as follows: Acquire training content for maintenance personnel, analyze the training content to obtain target components that need to be repaired, and determine training items based on the target components; Collect all possible emergencies that may occur during the operation of the shield machine, and establish a hazard database based on the emergencies; Based on the training project, analyzing the direction of danger of the training project to obtain the direction of danger that may occur during the training process of the training project; Based on the danger direction, the training items are paired with the sudden dangers in the danger database, and a pairing value between the training items and the sudden dangers is obtained.

3. The system for maintenance training and emergency emergency handling in a shield machine cabin according to claim 2 is characterized in that: The step of obtaining a target dangerous situation type based on the pairing value and generating an occurrence value of the target dangerous situation type according to the target dangerous situation type is specifically as follows: Based on the pairing value, determining whether the pairing value exceeds a preset pairing threshold, and if it is determined that the pairing value exceeds the pairing threshold, obtaining a target danger type; Obtain historical occurrence data of the target dangerous situation type, and analyze the historical occurrence data to obtain the occurrence frequency and cause of the target dangerous situation type; The occurrence probability of the target hazard type is obtained based on the occurrence frequency and the occurrence cause, and an occurrence value is generated based on the occurrence probability.

4. The system for maintenance training and emergency emergency handling based on the shield machine cabin according to claim 3 is characterized in that: The steps of obtaining the current position of the maintenance personnel, detecting the surrounding geology according to the current position to obtain geological data, detecting the target component to be repaired according to the training project to obtain target component data, and generating a dangerous situation progress bar in combination with the geological data, the target component data and the occurrence value are specifically as follows: Acquire the current location of the maintenance personnel, and detect the geology within a preset range around the current location to obtain geological data; Based on the training items, the training items are analyzed to obtain target components that need to be repaired, and the target components are inspected to obtain target component data; Analyze the geological data to obtain geological characteristics of the geology within a preset range; Based on the geological features, the geological features are analyzed to obtain geological structure data, stratum fracture data, groundwater hydrological data and stratum lithology data; Based on the geological structure data, the stratum fracture data, the underground hydrological data and the stratum lithology data, the structural stability value and structural composition data of the stratum within a preset range are obtained; Based on the structural composition data and the structural stability value, a geological risk within a preset range is obtained; Analyze the target component data to obtain a fault cause of the target component, obtain a fault handling method based on the fault cause, and obtain a fault handling risk based on the fault handling method; A hazard progress bar is generated by combining the geological risk, the fault handling risk and the occurrence value of the target hazard type.

5. The system for maintenance training and emergency emergency handling based on the shield machine cabin according to claim 4 is characterized in that: After the step of generating a hazard progress bar in combination with the geological risk, the fault handling risk and the occurrence value of the target hazard type, the further step includes: Based on the geological risk, a risk assessment is performed on the geological risk to obtain a geological risk probability and a geological risk impact, and based on the geological risk probability and the geological risk impact, a geological risk value of the geological risk is obtained; Based on the fault handling risk, a risk assessment is performed on the fault handling risk to obtain a fault handling risk probability and a fault handling risk impact, and a fault handling risk value of the fault handling risk is obtained based on the fault handling risk probability and the fault handling risk impact; An initial progress value is generated by combining the geological risk value, the fault handling risk value and the occurrence value, and the initial progress value is filled into the dangerous situation progress bar.

6. The system for maintenance training and emergency emergency handling based on the shield machine cabin according to claim 4 is characterized in that: The steps of processing the training screen to obtain the training progress of the maintenance personnel, analyzing the training progress to obtain a progress value, and filling the progress value into the danger progress bar to obtain the current progress of the progress bar are specifically: Based on the training screen, the training screen is processed to obtain an operation screen for maintenance personnel, and based on the operation screen, operation steps and training progress of the maintenance personnel are obtained; Based on the operation steps, the operation steps are scored for normativeness to obtain a normative score for each operation step; Based on the standard score, a risk impact value generated by each operation step is obtained and the risk impact values ​​are accumulated, and a progress value is obtained by combining the risk impact values ​​and the training progress; The progress value is filled into the dangerous situation progress bar, and the current progress of the progress bar is obtained by combining the progress value and the initial progress value.

7. The system for maintenance training and emergency emergency handling in a shield machine cabin according to claim 6 is characterized in that: The steps of reminding maintenance personnel to adjust training operations according to the training progress, obtaining a corresponding target emergency plan based on the target hazard type, and notifying all personnel to make emergency preparations according to the target emergency plan include: Based on the training progress, a current operation step corresponding to the training progress is obtained, and a next operation step is obtained by predicting according to the current operation step; Based on the next operation step, obtaining a predicted progress value of the next operation step, and determining whether the predicted progress value is greater than zero; If it is determined that the predicted progress value is greater than zero, the next operation step is adjusted to obtain an adjusted operation step, and the adjusted operation step is sent to the maintenance personnel; Based on the target hazard type, a target emergency plan corresponding to the target hazard is obtained, and the target emergency plan is split to obtain a detailed plan for each department; Based on the detailed plan, an emergency preparedness reminder is generated and sent to employees of various departments.

8. The system for maintenance training and emergency emergency handling in a shield machine cabin according to claim 7 is characterized in that: The steps of determining whether the current progress exceeds a preset second progress threshold, and if it is determined that the current progress exceeds the second progress threshold, obtaining a progress compensation value according to the current progress, obtaining redundant time for the occurrence of a dangerous situation according to the progress compensation value and the target dangerous situation type, and adjusting the implementation time of the emergency plan according to the redundant time, are specifically as follows: Determine whether the current progress exceeds a preset second progress threshold, the second progress threshold being greater than the first progress threshold; If it is determined that the current progress exceeds the second progress threshold, obtaining a progress compensation value according to the current progress; Based on the current operation step, the operation speed of the maintenance personnel is obtained, and the initial redundant time is obtained by combining the operation speed and the progress compensation value; Obtaining a danger response time based on the target danger type, and adjusting the initial redundant time based on the danger response time to obtain redundant time; The implementation time of the emergency plan is obtained, and it is determined whether the implementation time is greater than the redundant time. If it is determined that the implementation time is greater than the redundant time, the implementation time of the emergency plan is adjusted so that the implementation time is less than or equal to the redundant time.

9. A method for maintenance training and emergency emergency handling in a shield machine cabin, using a system for maintenance training and emergency emergency handling in a shield machine cabin as claimed in any one of claims 1 to 8, characterized in that: The following steps are involved: Acquire training content for maintenance personnel, determine training items based on the training content, and pair the training items with emergency situations in a preset emergency database to obtain multiple pairing values; Based on the pairing value, a target dangerous situation type is obtained, and an occurrence value of the target dangerous situation type is generated according to the target dangerous situation type; Acquire the current position of the maintenance personnel, detect the surrounding geology according to the current position to obtain geological data, detect the target component to be repaired according to the training project to obtain target component data, and generate a dangerous situation progress bar in combination with the geological data, the target component data and the occurrence value; The training process of the maintenance personnel is monitored to obtain a training screen, the training screen is processed to obtain the training progress of the maintenance personnel, the training progress is analyzed to obtain a progress value, and the progress value is filled into the danger progress bar to obtain the current progress of the progress bar; The current progress of the dangerous situation progress bar is monitored to determine whether the current progress exceeds a preset first progress threshold, and if it is determined that the current progress exceeds the first progress threshold, the maintenance personnel are reminded to adjust the training operation according to the training progress, and a corresponding target emergency plan is obtained based on the target dangerous situation type, and all personnel are notified to make emergency preparations according to the target emergency plan; The current progress of the dangerous situation progress bar is monitored to determine whether the current progress exceeds a preset second progress threshold; if it is determined that the current progress exceeds the second progress threshold, a progress compensation value is obtained according to the current progress; redundant time for the occurrence of the dangerous situation is obtained according to the progress compensation value and the target dangerous situation type, and the implementation time of the emergency plan is adjusted according to the redundant time.

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