Vertical transportation regulation and control management system for high-rise building construction

Abstract

The invention provides a vertical transportation regulation and control management system for high-rise building construction, and relates to the technical field of building construction. The task scheduling module is used for performing scheduling analysis on the transportation demand information of the construction area in combination with the operation state information of the corresponding vertical transportation equipment to obtain a transportation evaluation value of the transportation task; and arranging the transportation evaluation values of all the transportation tasks according to a size sequence to obtain a transportation priority list. Scheduling analysis is performed through the task scheduling module in combination with the transportation demand information and the running state information of the vertical transportation equipment, the transportation evaluation value is obtained, the transportation priority list is generated, it is ensured that the most emergency and most important transportation tasks are preferentially processed, disordered arrangement of the transportation tasks is avoided through a scientific scheduling mode, and the transportation efficiency is improved. And the vertical transportation equipment can execute tasks in the optimal time and state, so that the overall transportation efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to a vertical transportation control and management system for high-rise building construction. Background Art

[0002] In today's high-rise building construction, vertical transportation is undoubtedly a crucial link. With the continuous development of cities, high-rise buildings are springing up like mushrooms after rain, and the complexity and difficulty of their construction process are increasing day by day. As the key link connecting various construction levels, vertical transportation undertakes the important task of quickly and safely transporting a large amount of building materials, equipment and construction personnel to different heights.

[0003] At present, the scheduling and management of vertical transportation equipment still has some shortcomings. Traditional vertical transportation scheduling mostly relies on manual management. In this mode, the collection of transportation demand information often lags behind, resulting in the inability to respond to real-time changes in the construction area in a timely manner, causing equipment to be idle or over-concentrated. On the other hand, the lack of real-time monitoring and in-depth analysis of equipment status is also a prominent problem. Vertical transportation equipment will inevitably encounter various hidden dangers of failure during long-term and high-load operation. Therefore, it is necessary to provide a vertical transportation control and management system for high-rise building construction to solve the above technical problems. Summary of the invention

[0004] The present invention provides a vertical transportation control and management system for high-rise building construction, which solves the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention provides a vertical transportation control and management system for high-rise building construction, including a demand collection module and a task scheduling module;

[0006] The demand collection module is used to collect the transportation demand information of each construction area; the transportation demand information includes material type, quantity, transportation time and destination;

[0007] The task scheduling module is used to receive the transportation demand information of each construction area and the operating status information of the corresponding vertical transportation equipment; to perform scheduling analysis on the transportation demand information of the construction area in combination with the operating status information of the corresponding vertical transportation equipment to obtain the transportation evaluation value of the transportation task; to arrange the transportation evaluation values ​​of all transportation tasks in order of size to obtain a transportation priority list; to identify the transportation tasks and the number of vertical transportation equipment in the destination area, and to allocate transportation tasks to the corresponding vertical transportation equipment using a polling allocation method; wherein the polling allocation method is expressed as allocating transportation tasks to different vertical transportation equipment in a fixed order; to sort the transportation tasks allocated to the vertical transportation equipment to generate a transportation task list; and to schedule and execute the transportation tasks in the transportation task list in turn.

[0008] Preferably, the transportation demand information of the construction area is combined with the operation status information of the corresponding vertical transportation equipment for scheduling analysis, specifically:

[0009] Identify the transportation requirements of any transport task, including cargo weight, quantity, transportation deadline, and destination; obtain status information of vertical transport equipment, including equipment load limit, location, number of floors, and speed;

[0010] Identify the construction area corresponding to the destination of the transport task, obtain the position of the vertical transport equipment in the construction area corresponding to the destination, calculate the distance difference between the current position of the transported material in the transport task and the position of any vertical transport equipment in the construction area corresponding to the destination, and obtain the transport distance corresponding to the vertical transport equipment;

[0011] Identify the equipment limit load of the vertical transportation equipment, obtain the weight of a single piece of cargo of the transportation material in the transportation task, divide the equipment limit load by the weight of a single piece of cargo to obtain the equipment single loading value; take the integer digit of the equipment single loading value and mark it as the number of cargo that can be loaded; divide the total weight of the cargo of the transportation material by the number of cargo that can be loaded to obtain the transportation times value; if the transportation times value is greater than one, it means that the transportation cannot be completed in a single time, and add one to the integer digit of the transportation times value to obtain the number of transportation times required for the cargo; if the transportation times value is less than or equal to one, it means that the transportation can be completed in a single time, and the number of transportation times required for the cargo is marked as one; obtain the number of cargo that can be loaded and the weight of a single piece of cargo for the transportation material, and identify the transportation loading / unloading tools of the transportation materials, add weights according to the types of transportation loading / unloading tools, and perform weighted processing on the number of cargo that can be loaded, the weight of a single piece of cargo, and the weights of the corresponding types of transportation loading / unloading tools to obtain a single loading and unloading time; multiply the single loading and unloading time by the number of transportation times required for the cargo to obtain the total loading and unloading time of the transportation material corresponding to the transportation task;

[0012] Get the current floor number of the vertical transport equipment, and subtract the current floor number from the cargo loading floor to get the transport adjustment floor number; identify the delivery floor corresponding to the destination of the transported materials, and subtract the delivery floor from the cargo loading floor to get the required floor number for transport; multiply the required floor number for transport by the number of required cargo transports to get the required floor number for transport, and add the transport adjustment floor number to the required floor number for transport to get the total number of transport floors; perform weighted processing on the total number of transport floors, the speed of the vertical transport equipment, and the set waiting time for the stop floor to get the estimated vertical transportation time;

[0013] Obtain the transportation deadline for the transport materials, calculate the time difference between the current time and the transportation deadline, and obtain the remaining deadline time;

[0014] The transportation distance, total loading and unloading time, estimated vertical transportation time and remaining time corresponding to the vertical transportation equipment are weighted to obtain the transportation evaluation value.

[0015] Preferably, the present invention further comprises a personnel safety management module; the personnel safety management module comprises a helmet wearing state determination unit and a reminder signal generation unit;

[0016] The helmet wearing state determination unit is used to analyze the wearing state of passengers of the vertical transportation equipment to obtain the total helmet similarity value;

[0017] The reminder signaling generation unit is used to set a similarity threshold for hard hats, compare and analyze the similarity threshold for hard hats with the total similarity value for hard hats. If the total similarity value for hard hats is greater than or equal to the similarity threshold for hard hats, it indicates that the person is wearing a hard hat. On the contrary, if the total similarity value for hard hats is less than the similarity threshold for hard hats, it indicates that the person is not wearing or is not wearing a hard hat correctly, and a reminder signaling for hard hat wearing is generated. The reminder signaling for hard hat wearing is used to trigger the voice device to issue a reminder for hard hat wearing. Set a similarity threshold for hard hats. If the total similarity value for hard hats is greater than or equal to the similarity threshold for hard hats, it indicates that the person is wearing a hard hat. On the contrary, if the total similarity value for hard hats is less than the similarity threshold for hard hats, it indicates that the person is not wearing or is not wearing a hard hat correctly, and a reminder signaling for hard hat wearing is generated. The reminder signaling for hard hat wearing is used to trigger the voice device to issue a reminder for hard hat wearing.

[0018] As a preferred method, the wearing status of passengers of the vertical transportation equipment is analyzed, specifically:

[0019] When a person presses the up or down button, the infrared sensor and camera at the corresponding layer of the button are activated, and infrared images and visible light images are obtained through the infrared sensor and camera respectively;

[0020] Pixelate the infrared image and the visible light image to obtain pixel grids of corresponding images;

[0021] Identify the color value of the pixel grid in the infrared image, set the conventional range of the infrared color value of the person, and mark the color value of the pixel grid within the conventional range of the infrared color value of the person as an approximate color value; connect adjacent approximate color values ​​to obtain an approximate color area, calculate the area of ​​the approximate color area to obtain the color area face value; set a person aggregation threshold, mark the approximate color area whose color area face value is greater than the person aggregation threshold as an approximate person area, and identify the outer contour of the approximate person area; set a person conventional standard contour library, including several person conventional contours; perform similarity calculation between the outer contour and any contour in the person conventional standard contour library to obtain a similarity value corresponding to the person conventional contour; perform weighted processing on the similarity values ​​corresponding to all person conventional contours to obtain a comprehensive similarity value; set a similarity threshold, and if the comprehensive similarity value is greater than the similarity threshold, mark the approximate person area as waiting for the user;

[0022] The outer contour of the waiting user is marked in the visible light image to obtain the actual contour of the user; the color value of the pixel grid of the actual contour of the user is identified; a hard hat color value library is set, including several value ranges of hard hat color values; if the color value of the pixel grid of the actual contour of the user is in the hard hat color value library, the pixel grid with the same hard hat color value is marked as a hard hat pixel grid; adjacent hard hat pixel grids are connected to obtain a hard hat recognition area, and the outer contour of the hard hat recognition area is identified; a hard hat contour library is set, including several hard hat standard contours; the outer contour of the hard hat recognition area is calculated to obtain a cap similarity value by similarity calculation with the hard hat standard contour; the cap similarity values ​​of all hard hat standard contours are weighted to obtain a cap total similarity value.

[0023] Preferably, the present invention further comprises a user interface unit, a communication interface unit, and a data display unit;

[0024] A user interface unit, used to allow construction personnel to input or update transportation demand information, the user interface unit includes a touch screen or voice input function;

[0025] Communication interface unit, used to realize data exchange and communication between the system and external equipment or monitoring center;

[0026] The data display unit is used to display the real-time status and historical records of the transportation task list in a graphical manner and provide a user operation interface.

[0027] Preferably, the present invention further comprises an equipment monitoring module and an equipment status analysis module;

[0028] Equipment monitoring module, used to collect status and operation information of vertical transportation equipment, including current, voltage, speed, amplitude, temperature, and noise;

[0029] The equipment status analysis module is used to analyze the status operation information of the vertical transportation equipment to obtain the status impact value corresponding to the equipment; set the status signaling group, including normal, warning, and fault signaling; match the status impact value of the equipment with the value range of the set status signaling group to obtain a successfully matched status signaling.

[0030] As a preferred method, the state operation information of the vertical transportation equipment is analyzed, specifically:

[0031] Setting a normal value of any parameter in the state operation information of the vertical transportation equipment, performing a difference calculation between the numerical value of the parameter in the state operation information and the normal value corresponding to the parameter, and obtaining a normal difference value corresponding to the parameter;

[0032] Set the status monitoring time zone, and calculate the mean and standard deviation of the regular difference values ​​corresponding to the parameters in the status monitoring time zone to obtain the regular difference mean and regular difference fluctuation value;

[0033] Perform weighted calculation on the conventional difference value, conventional difference mean value, and conventional difference fluctuation value corresponding to the parameter to obtain the conventional difference impact value corresponding to the parameter;

[0034] The conventional difference impact values ​​of all parameters in the state operation information are weighted to obtain the state impact value.

[0035] Compared with the related art, the vertical transportation control and management system for high-rise building construction provided by the present invention has the following beneficial effects:

[0036] 1. The present invention combines the transportation demand information and the operating status information of the vertical transportation equipment through the task scheduling module to perform scheduling analysis, derive the transportation evaluation value and generate a transportation priority list to ensure that the most urgent and important transportation tasks are handled first. The scientific scheduling method avoids the disorderly arrangement of transportation tasks and enables the vertical transportation equipment to perform tasks at the best time and state, thereby improving the overall transportation efficiency.

[0037] 2. The present invention allocates transportation tasks to vertical transportation equipment by adopting a polling allocation method, thereby ensuring that the load of each device is relatively balanced. It can not only give full play to the performance of each vertical transportation equipment, but also avoid overwork of some equipment while other equipment is idle, thereby ensuring the service life of the vertical transportation equipment. At the same time, balanced load distribution also helps to improve the stability and reliability of transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 A principle block diagram of a vertical transportation control and management system for high-rise building construction provided by the present invention.

[0039] Figure 2 The present invention provides an overall principle block diagram of a vertical transportation control and management system for high-rise building construction. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] The terms used in this disclosure are for the purpose of describing specific embodiments only and are not intended to limit the disclosure. The singular forms "group", "class" and "the" used in this disclosure and the appended claims are also intended to include plural forms, unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0042] It should be understood that although the terms first, second, third, etc. may be used in the present disclosure to describe various information, such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present disclosure, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Depending on the context, the term "if" as used herein may be interpreted as "at the time of" or "when" or "in response to determining".

[0043] Please refer to Figure 1-2 A vertical transportation control and management system for high-rise building construction, including a demand collection module and a task scheduling module;

[0044] The demand collection module is used to collect the transportation demand information of each construction area; the transportation demand information includes material type, quantity, transportation time and destination; it should be noted that the demand collection module is used to accurately collect the material type information of each construction area, so that the scheduling system can clearly understand the characteristics and transportation requirements of different materials; for example, some fragile materials may require more cautious transportation methods and equipment, while heavy materials require vertical transportation equipment with sufficient carrying capacity to carry them. The transportation tasks should be reasonably arranged according to the specific conditions of the materials to improve the safety and efficiency of transportation;

[0045] The task scheduling module is used to receive the transportation demand information of each construction area and the operating status information of the corresponding vertical transportation equipment; to perform scheduling analysis on the transportation demand information of the construction area in combination with the operating status information of the corresponding vertical transportation equipment to obtain the transportation evaluation value of the transportation task; to arrange the transportation evaluation values ​​of all transportation tasks in order of size to obtain a transportation priority list; to identify the transportation tasks and the number of vertical transportation equipment in the destination area, and to allocate transportation tasks to the corresponding vertical transportation equipment using a polling allocation method; wherein the polling allocation method is expressed as allocating transportation tasks to different vertical transportation equipment in a fixed order; to sort the transportation tasks allocated to the vertical transportation equipment to generate a transportation task list; and to schedule and execute the transportation tasks in the transportation task list in turn.

[0046] It should be noted that the task scheduling module plays a coordination and optimization role. First, it receives the transportation demand information of each construction area and the operating status information of the vertical transportation equipment, realizing real-time control of the overall construction. Then, it performs scheduling analysis on the transportation demand information and the equipment operating status information to obtain the transportation evaluation value of the transportation task. This process fully considers multiple key factors. For example, it comprehensively evaluates the importance and feasibility of each transportation task by combining the urgency of the transportation materials, the load capacity of the equipment, the current location and other factors to ensure that the assigned tasks meet the construction needs and are within the capacity of the equipment.

[0047] Arrange the transport assessment values ​​in order of size to get a transport priority list, so that the most urgent and important transport tasks can be handled first. This can minimize construction delays and ensure the smooth progress of key construction links. At the same time, it can also reasonably allocate resources and avoid wasting resources on low-priority tasks;

[0048] By identifying the transportation tasks and the number of vertical transportation equipment in the destination area and allocating transportation tasks using the round-robin allocation method, the fairness and balance of task allocation are guaranteed. The transportation tasks are allocated to different vertical transportation equipment in a fixed order, avoiding the situation where some equipment is overworked while other equipment is idle, thereby improving the overall utilization of the equipment and extending the service life of the equipment.

[0049] In this application, the transportation demand information of the construction area is combined with the operation status information of the corresponding vertical transportation equipment for scheduling analysis, specifically:

[0050] Identify the transportation requirements of any transport task, including cargo weight, quantity, transportation deadline, and destination; obtain status information of vertical transport equipment, including equipment load limit, location, number of floors, and speed;

[0051] Identify the construction area corresponding to the destination of the transport task, obtain the position of the vertical transport equipment in the construction area corresponding to the destination, calculate the distance difference between the current position of the transported material in the transport task and the position of any vertical transport equipment in the construction area corresponding to the destination, and obtain the transport distance JL corresponding to the vertical transport equipment;

[0052] Identify the equipment limit load of the vertical transportation equipment, obtain the weight of a single piece of cargo of the transportation material in the transportation task, divide the equipment limit load by the weight of a single piece of cargo to obtain the equipment single loading value; take the integer digit of the equipment single loading value and mark it as the number of cargo that can be loaded; divide the total weight of the cargo of the transportation material by the number of cargo that can be loaded to obtain the transportation times value; if the transportation times value is greater than one, it means that the transportation cannot be completed in a single time, and add one to the integer digit of the transportation times value to obtain the number of transportation times required for the cargo; if the transportation times value is less than or equal to one, it means that the transportation can be completed in a single time, and the number of transportation times required for the cargo is marked as one; obtain the number of cargo that can be loaded and the weight of a single piece of cargo for the transportation material, and identify the transportation loading / unloading tools of the transportation materials, add weights according to the types of transportation loading / unloading tools, and perform weighted processing on the number of cargo that can be loaded, the weight of a single piece of cargo, and the weights of the corresponding types of transportation loading / unloading tools to obtain the single loading and unloading time; multiply the single loading and unloading time by the number of transportation times required to obtain the total loading and unloading time T1 of the transportation material corresponding to the transportation task;

[0053] Obtain the current floor number of the vertical transport equipment, and subtract the current floor number from the cargo loading floor to obtain the transport adjustment floor number; identify the delivery floor corresponding to the destination of the transported materials, and subtract the delivery floor from the cargo loading floor to obtain the required number of floors for transport; multiply the required number of floors for transport by the number of required cargo transportations to obtain the required number of floors for transport, and add the transport adjustment floor number to the required number of floors for transport to obtain the total number of floors for transport CX; perform weighted processing on the total number of floors for transport, the speed of the vertical transport equipment, and the set waiting time for the stop floor, and use the formula T2 = CX × x1 ++ G × x2 ++ B to obtain the estimated vertical transportation time T2; wherein G represents the speed of the vertical transport equipment, x1 and x2 represent the weights corresponding to the total number of floors for transport and the speed of the vertical transport equipment, respectively, and B represents the error influencing factor;

[0054] Obtain the transportation deadline for the transport materials, calculate the time difference between the current time and the transportation deadline, and obtain the remaining deadline time T3;

[0055] The transportation distance, total loading and unloading time, expected vertical transportation time and remaining time corresponding to the vertical transportation equipment are weighted, and the transportation assessment value PG is obtained using the formula PG=JL×g1+T1×g2++T2×g3++T3×g4; among them, g1, g2, and g3 respectively represent the weights corresponding to the transportation distance, total loading and unloading time, expected vertical transportation time and remaining time.

[0056] It should be noted that in this application, the transportation demand information of the construction area is combined with the operation status information of the corresponding vertical transportation equipment for scheduling analysis. By identifying the various transportation requirements of the transportation task and the status information of the vertical transportation equipment, the transportation requirements such as cargo weight, quantity, transportation deadline and destination, as well as the equipment limit load, location, number of floors and speed, etc. are accurately grasped, so that the system can have a clear understanding of the specific situation of each transportation task and the actual capacity of the equipment;

[0057] When calculating the transport distance corresponding to the vertical transport equipment, the difference between the current location of the transported material and the location of the vertical transport equipment in the construction area corresponding to the destination is taken into account. This calculation helps to assess the initial difficulty of the transport task. The longer the distance, the more preparation time and resource allocation may be required.

[0058] The determination of the number of times the cargo needs to be transported takes into account the equipment load limit of the vertical transport equipment and the weight of a single piece of cargo of the transported material. The number of cargo that can be loaded and the transport times can be used to reasonably plan the number of transports to ensure that the transport task is completed efficiently within the capacity of the equipment. At the same time, according to the type of transport loading / unloading tools, additional weights are added to calculate the single loading and unloading time and the total loading and unloading time, fully considering the impact of different loading and unloading tools on transport efficiency, making the estimation of loading and unloading time more accurate.

[0059] When calculating the estimated vertical transportation time, factors such as the current floor number of the vertical transportation equipment, the delivery floor corresponding to the destination of the transported materials, and the cargo loading floor are taken into consideration, and weighted processing is performed in combination with the equipment speed and the waiting time on the stop floor. This calculation method can more accurately estimate the time required for vertical transportation and provide an important time reference for the scheduling of transportation tasks.

[0060] By obtaining the transportation deadline of the transported materials and calculating the remaining time before the deadline, the system can clearly understand the time urgency of each transport task. The transport distance, total loading and unloading time, estimated vertical transportation time and the remaining time before the deadline are weighted to obtain the transport evaluation value, so that the system can comprehensively evaluate the transport tasks based on multiple key factors. Different weight settings can be adjusted according to actual construction needs and equipment characteristics to achieve the best scheduling decision;

[0061] In the present application, the present invention also includes a personnel safety management module; the personnel safety management module includes a helmet wearing state determination unit and a reminder signal generation unit;

[0062] The helmet wearing state determination unit is used to analyze the wearing state of passengers of the vertical transportation equipment to obtain the total helmet similarity value;

[0063] The reminder signaling generation unit is used to set a similarity threshold for hard hats, compare and analyze the similarity threshold for hard hats with the total similarity value for hard hats. If the total similarity value for hard hats is greater than or equal to the similarity threshold for hard hats, it indicates that the person is wearing a hard hat. On the contrary, if the total similarity value for hard hats is less than the similarity threshold for hard hats, it indicates that the person is not wearing or is not wearing a hard hat correctly, and a reminder signaling for hard hat wearing is generated. The reminder signaling for hard hat wearing is used to trigger the voice device to issue a reminder for hard hat wearing. Set a similarity threshold for hard hats. If the total similarity value for hard hats is greater than or equal to the similarity threshold for hard hats, it indicates that the person is wearing a hard hat. On the contrary, if the total similarity value for hard hats is less than the similarity threshold for hard hats, it indicates that the person is not wearing or is not wearing a hard hat correctly, and a reminder signaling for hard hat wearing is generated. The reminder signaling for hard hat wearing is used to trigger the voice device to issue a reminder for hard hat wearing.

[0064] In this application, the wearing status of passengers of vertical transportation equipment is analyzed, specifically:

[0065] When a person presses the up or down button, the infrared sensor and camera at the corresponding layer of the button are activated, and infrared images and visible light images are obtained through the infrared sensor and camera respectively;

[0066] Pixelate the infrared image and the visible light image to obtain pixel grids of corresponding images;

[0067] Identify the color value of the pixel grid in the infrared image, set the conventional range of the infrared color value of the person, and mark the color value of the pixel grid within the conventional range of the infrared color value of the person as an approximate color value; connect adjacent approximate color values ​​to obtain an approximate color area, calculate the area of ​​the approximate color area to obtain the color area face value; set a person aggregation threshold, mark the approximate color area whose color area face value is greater than the person aggregation threshold as an approximate person area, and identify the outer contour of the approximate person area; set a person conventional standard contour library, including several person conventional contours; perform similarity calculation between the outer contour and any contour in the person conventional standard contour library to obtain a similarity value corresponding to the person conventional contour; perform weighted processing on the similarity values ​​corresponding to all person conventional contours to obtain a comprehensive similarity value; set a similarity threshold, and if the comprehensive similarity value is greater than the similarity threshold, mark the approximate person area as waiting for the user;

[0068] The outer contour of the waiting user is marked in the visible light image to obtain the actual contour of the user; the color value of the pixel grid of the actual contour of the user is identified; a hard hat color value library is set, including several value ranges of hard hat color values; if the color value of the pixel grid of the actual contour of the user is in the hard hat color value library, the pixel grid with the same hard hat color value is marked as a hard hat pixel grid; adjacent hard hat pixel grids are connected to obtain a hard hat recognition area, and the outer contour of the hard hat recognition area is identified; a hard hat contour library is set, including several hard hat standard contours; the outer contour of the hard hat recognition area is calculated to obtain a cap similarity value by similarity calculation with the hard hat standard contour; the cap similarity values ​​of all hard hat standard contours are weighted to obtain a cap total similarity value.

[0069] In the present application, the method for analyzing the wearing status of passengers of vertical transportation equipment in the present application realizes that when the passenger presses the up or down button, the infrared sensor and the camera are activated, and the image information of the passenger can be captured in time. By using the dual acquisition of infrared images and visible light images, the passenger can be analyzed from different angles, thereby improving the comprehensiveness of the analysis;

[0070] After pixelizing the image, the approximate color value and the approximate color area are determined by identifying the color value of the pixel grid in the infrared image, and then the approximate person area is obtained. This judgment method based on color value and area can more accurately identify the position and outline of the person. At the same time, by calculating the similarity with the conventional standard outline library of the person and performing weighted processing to obtain the comprehensive similarity value, the accuracy of person identification is further improved and the possibility of misjudgment is reduced.

[0071] After the waiting user is identified, the helmet pixel grid and helmet identification area are identified by marking its outer contour in the visible light image, and then the helmet color value library is combined to calculate the similarity with the standard helmet contour and weighted to obtain the total similarity value of the helmet. This multi-step analysis process fully considers various possible situations and ensures the accuracy of judging the wearing status of the helmet.

[0072] This analysis method can not only monitor the wearing of helmets by passengers in real time during vertical transportation, but also promptly detect people who are not wearing or wearing helmets incorrectly and send out reminders, which can effectively improve the safety awareness of construction workers and reduce the risk of safety accidents.

[0073] In this application, the present invention also includes a user interface unit, a communication interface unit, and a data display unit;

[0074] A user interface unit, used to allow construction personnel to input or update transportation demand information, the user interface unit includes a touch screen or voice input function;

[0075] Communication interface unit, used to realize data exchange and communication between the system and external equipment or monitoring center;

[0076] The data display unit is used to display the real-time status and historical records of the transportation task list in a graphical manner and provide a user operation interface.

[0077] In the present application, the present invention also includes a database module for storing the transportation demand information of each construction area, the operating status information of the vertical transportation equipment, and the relevant information of the transportation task; wherein the relevant information of the transportation task includes the transportation evaluation value, the transportation priority list, the transportation task list, etc.; it should be noted that the database module is a conventional technology, and therefore it is not described in detail in the present application;

[0078] It should be noted that the user interface unit provides a convenient way for construction personnel to input or update transportation demand information. The design of the touch screen or voice input function fully considers the operation needs of construction personnel in different scenarios. Construction personnel can quickly and accurately input key information such as material type, quantity, transportation time and destination according to actual conditions, ensuring that the system can obtain the latest transportation needs in a timely manner, thereby achieving more accurate scheduling. At the same time, this convenient input method also improves the participation and work efficiency of construction personnel;

[0079] The communication interface unit enables data exchange and communication between the system and external equipment or monitoring center. For example, in the construction of high-rise buildings, collaboration of multiple departments and links is often involved. The communication interface unit can ensure the seamless connection between the vertical transportation control and management system and other related systems to achieve information sharing and collaborative work. For example, by connecting to the monitoring system at the construction site, information such as construction progress and safety status can be obtained in real time, providing a more comprehensive reference for the scheduling of transportation tasks. In addition, communication with external equipment can also realize remote monitoring and management, improving the flexibility and scalability of the system.

[0080] The data display unit graphically displays the real-time status and historical records of the transport task list, providing construction managers with intuitive and clear information display. Through the graphical interface, managers can clearly understand the progress of the current transport task, the operating status of the vertical transport equipment, historical transport records and other important information. At the same time, the data display unit also provides a user operation interface to facilitate managers to adjust tasks, monitor equipment and analyze data. The visual management method helps to improve the scientificity and accuracy of decision-making and ensure the smooth progress of the construction process.

[0081] In summary, the settings of the user interface unit, communication interface unit and data display unit provide strong support for the efficient operation and scientific management of this system;

[0082] In this application, the present invention also includes a device monitoring module and a device status analysis module;

[0083] Equipment monitoring module, used to collect status and operation information of vertical transportation equipment, including current, voltage, speed, amplitude, temperature, and noise;

[0084] The equipment status analysis module is used to analyze the status operation information of the vertical transportation equipment to obtain the status impact value corresponding to the equipment; set the status signaling group, including normal, warning, and fault signaling; match the status impact value of the equipment with the value range of the set status signaling group to obtain a successfully matched status signaling.

[0085] It should be noted that the equipment monitoring module collects the current, voltage, speed, amplitude, temperature, noise and other operating information of the vertical transportation equipment, providing a data basis for the system to fully understand the real-time operating status of the equipment. These parameters cover many key aspects of equipment operation. Current and voltage can reflect the power supply of the equipment, speed and amplitude are related to the running stability of the equipment, and temperature and noise can indicate whether the equipment has problems such as overheating or abnormal vibration. Through continuous monitoring of these parameters, potential problems in equipment operation can be discovered in time, providing a basis for taking maintenance measures in advance.

[0086] The equipment status analysis module conducts in-depth analysis on the collected status operation information to obtain the status impact value corresponding to the equipment. By setting the status signaling group, including different levels such as normal, warning, and fault signaling, the equipment status can be accurately classified and judged. By matching the status impact value of the equipment with the value range of the status signaling group, the current status of the equipment can be quickly determined so that corresponding measures can be taken. For example, when the equipment is in a warning state, personnel can be arranged for inspection and maintenance in time to avoid further deterioration of the problem. When a fault signal is detected in the equipment, the equipment can be stopped immediately for maintenance to ensure construction safety.

[0087] In summary, through the synergy of the equipment monitoring module and the equipment status analysis module, a comprehensive status monitoring and analysis function is provided for the vertical transportation equipment in high-rise building construction, which helps to improve the reliability and safety of the equipment and ensure the smooth progress of the construction;

[0088] In this application, the status operation information of the vertical transportation equipment is analyzed, specifically:

[0089] Set a normal value of any parameter in the state operation information of the vertical transportation equipment, perform a difference calculation between the numerical value of the parameter in the state operation information and the normal value corresponding to the parameter, and obtain a normal difference value E1 corresponding to the parameter;

[0090] Set the status monitoring time zone, calculate the mean and standard deviation of the regular difference values ​​corresponding to the parameters in the status monitoring time zone to obtain the regular difference mean E2 and the regular difference fluctuation value E3;

[0091] The conventional difference value, conventional difference mean value, and conventional difference fluctuation value corresponding to the parameter are weighted and calculated, and the conventional difference impact value E corresponding to the parameter is obtained using the formula E=E1×e1++E2×e2++E3×e3; wherein e1, e2, and e3 represent the weights corresponding to the conventional difference value, conventional difference mean value, and conventional difference fluctuation value corresponding to the parameter, respectively;

[0092] The conventional difference impact values ​​of all parameters in the state operation information are weighted and the formula is used The state impact value R is obtained; wherein q represents the number of the parameter in the state operation information, Q represents the total number of parameters in the state operation information, and qE and qf represent the conventional difference impact value of the parameter q in the state operation information and the weight corresponding to the parameter.

[0093] It should be noted that by setting the normal value of any parameter in the vertical transportation equipment status operation information, a benchmark is provided for the subsequent difference calculation. The normal difference value is obtained by performing a difference calculation between the actual parameter value and the normal value, which can intuitively reflect the degree of deviation between the current operating state of the equipment and the normal state;

[0094] By calculating the mean value of the normal difference and the normal difference fluctuation value, the average deviation of the parameters is taken into account, and the fluctuation characteristics of the parameters are referred to, so as to have a more comprehensive understanding of the operation stability of the equipment over a period of time;

[0095] The conventional difference value, conventional difference mean and conventional difference fluctuation value are weighted to obtain the conventional difference impact value corresponding to the parameter, and the conventional difference impact values ​​of all parameters are weighted again to obtain the status impact value. The weights can be flexibly adjusted according to the importance of different parameters and the actual situation, so that the analysis results can more accurately reflect the actual status of the equipment.

[0096] Those skilled in the art will readily appreciate other embodiments of the present invention after considering the specification and practicing the invention disclosed herein. This application is intended to cover any variations, uses or adaptations of the present invention that follow the general principles of the present invention and include common knowledge or customary techniques in the art that are not disclosed in this disclosure. The specification and examples are to be considered exemplary only, and the true scope and spirit of the present invention are indicated by the following claims.

[0097] It should be understood that the present invention is not limited to the exact construction that has been described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims

1. A vertical transportation control and management system for high-rise building construction, characterized in that: Including demand collection module and task scheduling module; The demand collection module is used to collect the transportation demand information of each construction area; the transportation demand information includes material type, quantity, transportation time and destination; The task scheduling module is used to receive the transportation demand information of each construction area and the operating status information of the corresponding vertical transportation equipment; to perform scheduling analysis on the transportation demand information of the construction area in combination with the operating status information of the corresponding vertical transportation equipment to obtain the transportation evaluation value of the transportation task; to arrange the transportation evaluation values ​​of all transportation tasks in order of size to obtain a transportation priority list; to identify the transportation tasks and the number of vertical transportation equipment in the destination area, and to allocate transportation tasks to the corresponding vertical transportation equipment using a polling allocation method; wherein the polling allocation method is expressed as allocating transportation tasks to different vertical transportation equipment in a fixed order; to sort the transportation tasks allocated to the vertical transportation equipment to generate a transportation task list; and to schedule and execute the transportation tasks in the transportation task list in turn.

2. A vertical transportation control and management system for high-rise building construction according to claim 1, characterized in that: The transportation demand information of the construction area is combined with the operation status information of the corresponding vertical transportation equipment for scheduling analysis, specifically: Identify the transportation requirements of any transportation task, including cargo weight, quantity, transportation deadline, and destination; obtain status information of vertical transportation equipment, including equipment load limit, location, floor number, and speed; Identify the construction area corresponding to the destination of the transport task, obtain the position of the vertical transport equipment in the construction area corresponding to the destination, calculate the distance difference between the current position of the transported material in the transport task and the position of any vertical transport equipment in the construction area corresponding to the destination, and obtain the transport distance corresponding to the vertical transport equipment; Identify the equipment limit load of the vertical transportation equipment, obtain the weight of a single piece of cargo of the transportation material in the transportation task, divide the equipment limit load by the weight of a single piece of cargo to obtain the equipment single loading value; take the integer digit of the equipment single loading value and mark it as the number of cargo that can be loaded; divide the total weight of the cargo of the transportation material by the number of cargo that can be loaded to obtain the transportation times value; if the transportation times value is greater than one, it means that the transportation cannot be completed in a single time, and add one to the integer digit of the transportation times value to obtain the number of transportation times required for the cargo; if the transportation times value is less than or equal to one, it means that the transportation can be completed in a single time, and the number of transportation times required for the cargo is marked as one; obtain the number of cargo that can be loaded and the weight of a single piece of cargo for the transportation material, and identify the transportation loading / unloading tools of the transportation materials, add weights according to the types of transportation loading / unloading tools, and perform weighted processing on the number of cargo that can be loaded, the weight of a single piece of cargo, and the weights of the corresponding types of transportation loading / unloading tools to obtain a single loading and unloading time; multiply the single loading and unloading time by the number of transportation times required for the cargo to obtain the total loading and unloading time of the transportation material corresponding to the transportation task; Get the current floor number of the vertical transport equipment, and subtract the current floor number from the cargo loading floor to get the transport adjustment floor number; identify the delivery floor corresponding to the destination of the transported materials, and subtract the delivery floor from the cargo loading floor to get the required floor number for transport; multiply the required floor number for transport by the number of required cargo transports to get the required floor number for transport, and add the transport adjustment floor number to the required floor number for transport to get the total number of transport floors; perform weighted processing on the total number of transport floors, the speed of the vertical transport equipment, and the set waiting time for the stop floor to get the estimated vertical transportation time; Obtain the transportation deadline for the transport materials, calculate the time difference between the current time and the transportation deadline, and obtain the remaining deadline time; The transportation distance, total loading and unloading time, estimated vertical transportation time and remaining time corresponding to the vertical transportation equipment are weighted to obtain the transportation evaluation value.

3. The vertical transportation control and management system for high-rise building construction according to claim 1 is characterized in that: It also includes a personnel safety management module; The personnel safety management module includes a helmet wearing status determination unit and a reminder signal generation unit; The helmet wearing state determination unit is used to analyze the wearing state of passengers of the vertical transportation equipment to obtain the total helmet similarity value; The reminder signaling generation unit is used to set a similarity threshold for hard hats, compare and analyze the similarity threshold for hard hats with the total similarity value for hard hats. If the total similarity value for hard hats is greater than or equal to the similarity threshold for hard hats, it indicates that the person is wearing a hard hat. On the contrary, if the total similarity value for hard hats is less than the similarity threshold for hard hats, it indicates that the person is not wearing or is not wearing a hard hat correctly, and a reminder signaling for hard hat wearing is generated. The reminder signaling for hard hat wearing is used to trigger the voice device to issue a reminder for hard hat wearing. Set a similarity threshold for hard hats. If the total similarity value for hard hats is greater than or equal to the similarity threshold for hard hats, it indicates that the person is wearing a hard hat. On the contrary, if the total similarity value for hard hats is less than the similarity threshold for hard hats, it indicates that the person is not wearing or is not wearing a hard hat correctly, and a reminder signaling for hard hat wearing is generated. The reminder signaling for hard hat wearing is used to trigger the voice device to issue a reminder for hard hat wearing.

4. A vertical transportation control and management system for high-rise building construction according to claim 3, characterized in that: Analyze the wearing status of passengers in vertical transportation equipment, specifically: When a person presses the up or down button, the infrared sensor and camera at the corresponding layer of the button are activated, and infrared images and visible light images are obtained through the infrared sensor and camera respectively; Pixelate the infrared image and the visible light image to obtain pixel grids of corresponding images; Identify the color value of the pixel grid in the infrared image, set the conventional range of the infrared color value of the person, and mark the color value of the pixel grid within the conventional range of the infrared color value of the person as an approximate color value; connect adjacent approximate color values ​​to obtain an approximate color area, calculate the area of ​​the approximate color area to obtain the color area face value; set a person aggregation threshold, mark the approximate color area whose color area face value is greater than the person aggregation threshold as an approximate person area, and identify the outer contour of the approximate person area; set a person conventional standard contour library, including several person conventional contours; perform similarity calculation between the outer contour and any contour in the person conventional standard contour library to obtain a similarity value corresponding to the person conventional contour; perform weighted processing on the similarity values ​​corresponding to all person conventional contours to obtain a comprehensive similarity value; Set a similarity threshold. If the comprehensive similarity value is greater than the similarity threshold, mark the similar person area as waiting for the user. The outer contour of the waiting user is marked in the visible light image to obtain the actual contour of the user; the color value of the pixel grid of the actual contour of the user is identified; a hard hat color value library is set, including several value ranges of hard hat color values; if the color value of the pixel grid of the actual contour of the user is in the hard hat color value library, the pixel grid with the same hard hat color value is marked as a hard hat pixel grid; adjacent hard hat pixel grids are connected to obtain a hard hat recognition area, and the outer contour of the hard hat recognition area is identified; a hard hat contour library is set, including several hard hat standard contours; the outer contour of the hard hat recognition area is calculated to obtain a cap similarity value by similarity calculation with the hard hat standard contour; the cap similarity values ​​of all hard hat standard contours are weighted to obtain a cap total similarity value.

5. The vertical transportation control and management system for high-rise building construction according to claim 1 is characterized in that: It also includes a user interface unit, a communication interface unit, and a data display unit; A user interface unit, used to allow construction personnel to input or update transportation demand information, the user interface unit includes a touch screen or voice input function; Communication interface unit, used to realize data exchange and communication between the system and external equipment or monitoring center; The data display unit is used to display the real-time status and historical records of the transportation task list in a graphical manner and provide a user operation interface.

6. The vertical transportation control and management system for high-rise building construction according to claim 1 is characterized in that: It also includes equipment monitoring module and equipment status analysis module; Equipment monitoring module, used to collect status and operation information of vertical transportation equipment, including current, voltage, speed, amplitude, temperature, and noise; The equipment status analysis module is used to analyze the status operation information of the vertical transportation equipment to obtain the status impact value corresponding to the equipment; set the status signaling group, including normal, warning, and fault signaling; match the status impact value of the equipment with the value range of the set status signaling group to obtain a successfully matched status signaling.

7. A vertical transportation control and management system for high-rise building construction according to claim 6, characterized in that: Analyze the status and operation information of vertical transportation equipment, specifically: Setting a normal value of any parameter in the state operation information of the vertical transportation equipment, performing a difference calculation between the numerical value of the parameter in the state operation information and the normal value corresponding to the parameter, and obtaining a normal difference value corresponding to the parameter; Set the status monitoring time zone, and calculate the mean, standard deviation, and regular difference values ​​corresponding to the parameters in the status monitoring time zone to obtain the regular difference mean, regular difference fluctuation value; Perform weighted calculation on the conventional difference value, conventional difference mean value, and conventional difference fluctuation value corresponding to the parameter to obtain the conventional difference impact value corresponding to the parameter; The conventional difference impact values ​​of all parameters in the state operation information are weighted to obtain the state impact value.

Images