Intelligent safety management and control method and equipment for expressway construction site

Abstract

The invention provides an intelligent safety management and control method and equipment for an expressway construction site, relates to the technical field of data processing, and solves the technical problem of low management and control flexibility for a construction site area at present. The method comprises the following steps: in response to a first circle selection operation for a target first position area in a plurality of first position areas in a graphical user interface, determining the target first position area as an original construction site area according to the first circle selection operation; on the basis of isolation pile position data detected by a GPS positioning device and isolation pile motion data detected by a gyroscope device, a required number of movable isolation piles are controlled by an isolation pile carrying device to move to the boundary position of an original construction site area and surround the original construction site area; and obtaining the number of target vehicles on the target highway section and in a preset range around the original construction site area through a remote camera.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of data processing, in particular to a highway construction site intelligent safety management and control method and device. BACKGROUND

[0002] At present, the construction site area of the existing highway construction site is large, the surrounding vehicle flow situation is complex, the manual inspection efficiency is low and the surrounding environment is easy to miss the safety hazards of the construction site. The traditional monitoring equipment (such as camera) cannot analyze the construction and the construction environment in real time, such as the traffic situation on the surrounding road. However, the management and control flexibility of the construction site area is low at present, which easily causes many negative effects on the construction site area. For example, when the surrounding environment changes (such as traffic accident, etc.), due to the lack of flexible management and control mechanism, it is difficult to quickly take necessary safety measures, which increases the risk of accidents, brings safety hazards to the construction site area, affects the construction safety situation in the construction site area, and may cause the construction workers and construction equipment in the construction site area to be exposed to danger, and also affects the construction progress of the construction site area, which slows down the construction progress. In addition, due to the low management and control flexibility of the construction site area, it may also lead to insufficient road capacity, causing traffic congestion. In the face of emergencies (such as traffic accidents or emergency vehicle passing needs), it is difficult to relieve traffic pressure, which further aggravates the congestion. Therefore, the low management and control flexibility not only directly threatens the life safety of the construction personnel, but also leads to low traffic efficiency, delays the construction project, and reduces the safety of the entire construction site area. SUMMARY

[0003] The purpose of the present application is to provide a highway construction site intelligent safety management and control method and device to solve the technical problem of low management and control flexibility of the construction site area at present.

[0004] In a first aspect, the present application provides a highway construction site intelligent safety management and control method, which provides a graphical user interface through a terminal, the graphical user interface contains a plurality of position areas, and the terminal is wirelessly connected with a isolation pile carrying device; the method comprises: In response to a first circle selection operation on a target first position area in a plurality of first position areas in the graphical user interface, determining the target first position area as an original construction site area according to the first circle selection operation; According to the model of the movable isolation pile, the area shape and the area size of the original construction site area, calculating the required number of movable isolation piles through an AI system; the movable isolation pile is provided with a GPS positioning device and a gyroscope device; detecting, by a GPS positioning device, a location of the bollard, and detecting, by a gyroscope device, a motion of the bollard, and controlling, by the bollard handling device, the movable bollard to move to a boundary position of the original construction site area and surround the original construction site area; acquiring, by the remote camera, a target vehicle quantity on a target highway section and within a preset range around the original construction site area; the target highway section is a highway section occupied by the original construction site area; if the target vehicle quantity is greater than a specified quantity, controlling, by the bollard handling device, the movable bollard to move to a center of the original construction site area, so as to reduce a range of a first construction site area in the target highway section occupied by the movable bollard to a specified minimum construction site area.

[0005] In one possible implementation, the original construction site area is correspondingly provided with a time detection device; In response to a first circle selection operation on a target first location area in a plurality of first location areas in the graphical user interface, the target first location area is determined as an original construction site area according to the first circle selection operation, and the method further comprises: determining, according to a terrain of the target first location area, a specified construction progress, and a specified construction type, a plurality of second location areas greater than the target first location area and surrounding the target first location area, and displaying the plurality of second location areas in the graphical user interface; In response to a second circle selection operation on a target second location area in the plurality of second location areas, the target second location area is determined as an optimal target construction site area according to the second circle selection operation; detecting, by the time detection device, whether a current time is within a specified vehicle low-peak time range; if the current time is within the specified vehicle low-peak time range, controlling, by the bollard handling device, the movable bollard to move outside the original construction site area, so as to increase the original construction site area to the optimal target construction site area.

[0006] In one possible implementation, the original construction site area is further provided with a visibility meter; In the step of moving the movable barrier-poles to the boundary position of the original construction site area and surrounding the original construction site area based on the barrier-pole position data detected by the GPS positioning device and the barrier-pole motion data detected by the gyroscope device, the barrier-pole carrying device further controls the movable barrier-poles to: detect a current environmental visibility value on the target highway section by the visibility meter; if the current environmental visibility value is less than a specified visibility value, control the movable barrier-poles to move to the center of the original construction site area by the barrier-pole carrying device, so as to reduce the range of the first construction site area occupied by the movable barrier-poles in the target highway section to the specified minimum construction site area.

[0007] In one possible implementation, the step of moving the movable barrier-poles to the boundary position of the original construction site area and surrounding the original construction site area based on the barrier-pole position data detected by the GPS positioning device and the barrier-pole motion data detected by the gyroscope device includes: determining to move the movable barrier-poles from an initial position of the movable barrier-poles to a target position, wherein the target position is a boundary position of the original construction site area and a position surrounding the original construction site area; calculating a moving direction adjustment angle according to an azimuth difference between the initial position and the target position by the following formula θ : ; wherein, is a position latitude corresponding to the initial position, λ 1 is a position longitude corresponding to the initial position, is a position latitude corresponding to the target position, λ 2 is a position longitude corresponding to the target position, is a longitude difference between the initial position and the target position, atan2( y , x ) is a specific arctangent function, atan2( y , x ) is used to return an angle of a vector (x, y) , and the angle of the returned vector (x, y) ranges from (-π, π] radians; calculating a moving distance of the movable barrier-poles from the initial position to a next specified point by the following formula according to the initial position and the target position L : , L = R × c ; wherein, is a latitude difference between the initial position and the specified point, is a longitude difference between the initial position and the specified point, is a position latitude corresponding to the initial position, λ 1is a position longitude corresponding to the initial position, is a position latitude corresponding to the specified point, λ 3is a position longitude corresponding to the specified point, R is an earth radius, atan2( y , x ) is a specific arctangent function for returning an angle of a vector (x, y).

[0008] adjusting an angle according to the moving direction θ , the moving distance L , the required number, a region shape and a region size of the original construction site region, determining a path planning result of moving the movable isolation pile from the initial position to the target position through a path planning algorithm; based on the target position, the path planning result, isolation pile position data detected by the GPS positioning device, and isolation pile motion data detected by the gyroscope device, generating a control instruction, and controlling the isolation pile carrying device to move the required number of movable isolation piles to the boundary position of the original construction site region and around the original construction site region based on the control instruction.

[0009] In one possible implementation, after the movable isolation pile is controlled by the isolation pile carrying device to move to the center of the original construction site region so that the range of the first construction site region occupied by the movable isolation pile in the target highway section is reduced to a specified minimum construction site region if the target vehicle number is greater than a specified number, the method further includes: when the target vehicle number is less than or equal to the specified number, the movable isolation pile is controlled by the isolation pile carrying device to move outside the original construction site region, so that the range of the first construction site region occupied by the movable isolation pile in the target highway section is restored to the first construction site region.

[0010] In one possible implementation, a binocular camera is arranged at the original construction site region; In the step of moving the movable isolation piles to the boundary position of the original construction site area and surrounding the original construction site area based on the isolation pile position data detected by the GPS positioning device and the isolation pile motion data detected by the gyroscope device, the method further comprises: acquiring a construction image in the original construction site area by the binocular camera, and identifying a current construction progress of a surrounding position corresponding to the boundary position based on the construction image by the AI system; if the current construction progress exceeds a specified construction progress, moving the movable isolation piles to a center of the original construction site area by the isolation pile carrying device, so as to reduce a range of a first construction site area in the target highway section occupied by the movable isolation piles to a stage construction site area corresponding to the specified construction progress.

[0011] In one possible implementation, a vehicle speed detection device is arranged at a periphery of the original construction site area, and a detection direction of the vehicle speed detection device is towards a target direction highway section in the target highway section driving to the original construction site area; In the step of moving the movable isolation piles to the boundary position of the original construction site area and surrounding the original construction site area based on the isolation pile position data detected by the GPS positioning device and the isolation pile motion data detected by the gyroscope device, the method further comprises: detecting a current vehicle speed of a vehicle on the target direction highway section by the vehicle speed detection device; if the current vehicle speed is greater than a specified vehicle speed, moving the movable isolation piles to a center of the original construction site area by the isolation pile carrying device, so as to reduce a range of a second construction site area in the target direction highway section occupied by the movable isolation piles to the specified minimum construction site area.

[0012] In a second aspect, the application provides a highway construction site intelligent safety management and control device, which provides a graphical user interface through a terminal, the graphical user interface contains a plurality of position areas, and the terminal is wirelessly connected with an isolation pile carrying device; the device comprises: a determination module configured to determine a target first position area in a plurality of first position areas in the graphical user interface as an original construction site area in response to a first circle selection operation on the target first position area; The computing module is configured to calculate the required number of the movable isolation piles according to a model of the movable isolation pile, a regional shape and a regional size of the original construction site region by an AI system; the movable isolation pile is provided with a GPS positioning device and a gyroscope device; The first control module is configured to control the movable isolation pile in the required number to move to a boundary position of the original construction site region and surround the original construction site region by the isolation pile carrying device based on the isolation pile position data detected by the GPS positioning device and the isolation pile motion data detected by the gyroscope device; the original construction site region is provided with a remote camera; The acquisition module is configured to acquire a target vehicle number on a target expressway section and within a preset range around the original construction site region by the remote camera; the target expressway section is an expressway section occupied by the original construction site region. The second control module is configured to control the movable isolation pile to move to a center of the original construction site region by the isolation pile carrying device to reduce a range of a first construction site region occupied by the movable isolation pile in the target expressway section to a specified minimum construction site region if the target vehicle number is greater than a specified number.

[0013] In a third aspect, the present application further provides an electronic device, including a memory and a processor, the memory stores a computer program which can be run on the processor, and the processor implements the method of the first aspect or the second aspect when executing the computer program.

[0014] In a fourth aspect, the present application further provides a computer readable storage medium, which stores computer executable instructions, and the computer executable instructions make the processor run the method of the first aspect or the second aspect when being called and run by the processor.

[0015] The present application brings the following beneficial effects: The application provides a highway construction site intelligent safety management and control method and device, which can respond to a first circle selection operation on a target first position region in a plurality of first position regions in a graphical user interface, determine the target first position region as an original construction site region according to the first circle selection operation, calculate the required number of movable isolation piles according to the model of the movable isolation piles, the region shape and region size of the original construction site region through an AI system, control the movable isolation piles under the required number to move to the boundary position of the original construction site region and surround the original construction site region through the isolation pile carrying device based on the isolation pile position data detected by the GPS positioning device and the isolation pile motion data detected by the gyroscope device, acquire the target vehicle number on a target highway section and within a preset range around the original construction site region through the remote camera, and the target highway section is the highway section occupied by the original construction site region. If the target vehicle number is greater than a specified number, the movable isolation piles are controlled to move to the center of the original construction site region through the isolation pile carrying device, so that the range of the first construction site region in the target highway section occupied by the movable isolation piles is reduced to a specified minimum construction site region. In the scheme, an operator can quickly define a construction site region through a graphical user interface, and the GPS and gyroscope are used for positioning and attitude adjustment, so that the isolation piles can be placed at the most suitable location. The traffic flow is monitored through the remote camera, and the size of the construction region can be dynamically adjusted according to the actual situation through the isolation pile carrying device, the management and control flexibility of the construction site region is significantly improved, and the technical problem of low management and control flexibility of the construction site region is solved.

[0016] In order to make the above objectives, characteristics and advantages of the present application more apparent and easy to understand, a preferred embodiment is described below, and the accompanying drawings are described in detail as follows. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the specific embodiments or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can obtain other drawings without creative labor based on these drawings.

[0018] Figure 1 The flowchart of the highway construction site intelligent safety management and control method provided by the embodiments of the present application is shown in the figure. Figure 2 Another flowchart of the intelligent safety management and control method for the expressway construction site provided in the embodiments of the present application is shown. Figure 3 A structural diagram of an intelligent safety management and control device for the expressway construction site provided in the embodiments of the present application is shown. Figure 4 A structural diagram of an electronic device provided in the embodiments of the present application is shown. Figure 5 A diagram of the layout of various devices in the intelligent safety management and control method for the expressway construction site provided in the embodiments of the present application is shown. DETAILED DESCRIPTION

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions of the present application will be described below in conjunction with the accompanying drawings, obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0020] The terms "comprise" and "have" and any variations thereof mentioned in the embodiments of the present application are intended to cover the inclusions without exclusivity. For example, a process, method, system, product, or device including a series of steps or units is not limited to the listed steps or units, but optionally further includes other steps or units not listed, or optionally further includes other steps or units inherent to the process, method, product, or device.

[0021] The embodiments of the present application provide an intelligent safety management and control method and device for the expressway construction site, which can solve the technical problem of low flexibility of the management and control of the construction site area.

[0022] The embodiments of the present application will be further described below in conjunction with the accompanying drawings.

[0023] Figure 1 A flowchart of an intelligent safety management and control method for the expressway construction site provided in the embodiments of the present application is shown. A graphical user interface is provided by a terminal, the graphical user interface includes a plurality of position areas, and the terminal is wirelessly connected with a barrier pile carrying device. As shown in the figure, the method includes: Figure 1 Step S110, in response to a first circle selection operation on a target first position area in the plurality of first position areas in the graphical user interface, determining the target first position area as an original construction site area according to the first circle selection operation.

[0024] ​The aforementioned original construction site area refers to an area on a specific highway segment selected through the first circle selection operation in the graphical user interface (GUI). This area represents the initially set construction site range, and its boundary will be surrounded by movable isolation piles.

[0025] In practical applications, the function of a bollard transport device is to move movable bollards to the location indicated by control commands from a terminal. Bollard transport devices can be of various types, such as robotic transport devices, drone transport devices, transport vehicles with robotic arms, and so on. For example, in certain situations, especially for hard-to-reach locations or where rapid response is required, drones can be used to assist in the transport of bollards.

[0026] Step S120: Based on the model of the movable isolation piles, the shape and size of the original construction site area, the required number of movable isolation piles is calculated using the AI ​​system.

[0027] In practical applications, movable bollards are equipped with GPS positioning devices and gyroscopes. In this step, the collected data is formatted to suit the input requirements of the AI ​​system. For example, for irregularly shaped construction sites, it may be necessary to decompose them into multiple simple geometric shapes for calculation. Besides basic spatial requirements, the impact of the surrounding environment on the bollard placement, such as terrain and weather conditions, must also be considered. Based on these data characteristics, a suitable algorithm or model is selected for calculation. Then, using the selected model, combined with the physical characteristics of the bollards (such as size and weight) and detailed information about the construction site (shape and size), the minimum number of bollards required to meet safety standards and efficiency requirements is calculated.

[0028] Step S130: Based on the location data of the isolation piles detected by the GPS positioning device and the movement data of the isolation piles detected by the gyroscope device, the required number of movable isolation piles are moved to the boundary position of the original construction site area and surround the original construction site area by the isolation pile handling device.

[0029] In one possible implementation, a remote camera is installed at the original construction site area.

[0030] In some embodiments, step S130 may specifically include the following steps: determining to move the movable isolation pile from its initial position to a target position, wherein the target position is the boundary position of the original construction site area and the position surrounding the original construction site area; The adjustment angle for the movement direction is calculated using the following formula based on the azimuth difference between the initial position and the target position. θ : ; wherein, is a latitude of the initial position, λ 1 is a longitude of the initial position, is a latitude of the target position, λ 2 is a longitude of the target position, is a longitude difference between the initial position and the target position, atan2( y , x ) is a specific arctangent function, atan2( y , x ) is used to return the angle of a vector (x, y) , the angle of the vector (x, y) is in the range (-pi, pi] radians; The moving distance of the movable isolation pile from the initial position to the next specified point is calculated according to the initial position and the target position by the following formula L : , L = R × c ; wherein, is a latitude difference between the initial position and the specified point, is a longitude difference between the initial position and the specified point, is a latitude of the initial position, λ 1 is a longitude of the initial position, is a latitude of the specified point, λ 3 is a longitude of the specified point, R is the radius of the earth, atan2( y , x ) is a specific arctangent function used to return the angle of a vector (x, y).

[0031] According to the moving direction adjustment angle θ , the moving distance L , the required number, the regional shape and the regional size of the original construction site area, the path planning result of moving the movable isolation pile from the initial position to the target position is determined by a path planning algorithm. Based on the target position, the path planning result, the isolation pile position data detected by the GPS positioning device, and the isolation pile motion data detected by the gyroscope device, a control instruction is generated, and the movable isolation pile under the required number is moved to the boundary position of the original construction site area and around the original construction site area based on the control instruction.

[0032] Step S140, obtaining the target vehicle quantity on the target expressway section and within the preset range around the original construction site area through the remote camera.

[0033] The target expressway section is the expressway section occupied by the original construction site area.

[0034] In this step, real-time video streams within the monitoring area are continuously captured using remote cameras. The captured video data is transmitted to a central processing server or cloud for subsequent analysis. Advanced computer vision algorithms (such as YOLO, SSD, etc.) are used to detect and identify vehicles in video frames. For each frame of video, all vehicle objects are identified and labeled, and their position information is recorded. Then, according to the position change trajectory of the vehicle, it is determined whether the vehicle has entered or left the monitoring area. For example, a virtual coil (i.e., a line in the video) can be set, and whenever a vehicle crosses this line, the corresponding count is increased or decreased. Similarly, vehicles entering the preset range around the construction site are also counted using similar methods.

[0035] Step S150, if the target vehicle quantity is greater than the specified quantity, the movable barrier piles are controlled to move to the center of the original construction site area by the barrier pile handling device, so that the first construction site area occupied by the movable barrier piles in the target expressway section is reduced to the specified minimum construction site area.

[0036] The first construction site area refers to the actual construction site area occupied by the construction site area in the target expressway section after the movable barrier piles are moved due to excessive target vehicle quantity. That is, as shown in Figure 5 When the movable barrier piles are moved to the center of the original construction site area due to excessive target vehicle quantity, the space surrounded by these movable barrier piles occupies the first construction site area in the target expressway section. The range of this area can be dynamically adjusted according to external conditions (i.e., target vehicle quantity), with the goal of ensuring construction safety while minimizing the impact on traffic flow.

[0037] The specified minimum construction site area is a pre-set minimum range of the construction site that does not affect the construction process. If the system detects that the target vehicle quantity exceeds the specified threshold, indicating increased traffic pressure, the system can automatically adjust the position of the movable barrier piles to reduce the construction site area to this pre-set minimum range, as shown in Figure 5 This is done to reduce the impact on normal traffic flow while ensuring that construction activities can continue under minimal impact.

[0038] In the embodiments of the present application, the construction isolation area dynamic adjustment based on the construction site area is realized through the above processing mode. Specifically, the operator can quickly define the construction site area through the graphical user interface, and the positioning and attitude adjustment are realized through the GPS and gyroscope. The isolation pile can be placed in the most suitable place, the traffic flow can be monitored through the remote camera, and the size of the construction area can be dynamically adjusted through the isolation pile carrying device according to the actual situation. The control flexibility for the construction site area can be significantly improved, and the technical problem of low control flexibility for the construction site area is solved.

[0039] The above steps will be described in detail below.

[0040] In some embodiments, a time detection device is arranged in the original construction site area, as shown in Figure 5 After the target first position area is determined as the original construction site area in response to the first circle selection operation on the target first position area in the plurality of first position areas in the graphical user interface, the method can further include the following steps, as shown in Figure 2 Step S210, determining a plurality of second position areas greater than and surrounding the target first position area according to the topography of the target first position area, the specified construction progress, and the specified construction type, and displaying the plurality of second position areas in the graphical user interface; Step S220, determining the target second position area as the best target construction site area according to the second circle selection operation on the target second position area in the plurality of second position areas in response to the second circle selection operation; Step S230, detecting whether the current time is within the specified vehicle low peak time range through the time detection device; Step S240, if the current time is within the specified vehicle low peak time range, controlling the movable isolation pile to move outward from the original construction site area through the isolation pile carrying device, so as to increase the original construction site area to the best target construction site area.

[0041] The above best target construction site area is a pre-set ideal construction site range with the optimal construction process as the target, which refers to a working area greater than and surrounding the original construction site area determined according to specific conditions (including but not limited to topography, specified construction progress, and specified construction type). The area is an ideal construction range determined after further evaluation and selection, aiming to optimize construction efficiency and safety, while considering the impact on the surrounding traffic environment.

[0042] In some embodiments, a visibility meter is also arranged in the original construction site area, as shown in Figure 5 ​The method can further include the following steps after the movable bollards are controlled by the bollard handling device to move to the boundary positions of the original construction site area and surround the original construction site area based on the bollard position data detected by the GPS positioning device and the bollard movement data detected by the gyroscope device: The current environmental visibility value on the target highway section is detected by the visibility meter. If the current environmental visibility value is less than the specified visibility value, the movable bollards are controlled by the bollard handling device to move to the center of the original construction site area, so that the range of the first construction site area occupied by the movable bollards in the target highway section is reduced to the specified minimum construction site area.

[0043] Under low-visibility conditions such as heavy fog, heavy rain, and other adverse weather, reducing the range of the construction area can reduce the risk of vehicle collisions, especially reducing the impact of obstacles caused by construction on the driver's line of sight, ensuring driving safety. When the visibility is lower than the specified value, reducing the road area occupied by the construction by moving the movable bollards to the center of the construction site can keep more lanes open for vehicle traffic, helping to alleviate traffic congestion and improve road capacity.

[0044] Moreover, the system can automatically respond to actual environmental conditions without human intervention, quickly adjusting the position of the isolation facilities, demonstrating high flexibility and immediate response capability, suitable for responding to sudden weather changes or other situations affecting visibility.

[0045] Furthermore, by precisely controlling the size of the construction area, both the normal progress of construction activities and the maximum utilization of available road resources are ensured, avoiding unnecessary road closures or restrictions, and improving the efficiency of public resources.

[0046] In some embodiments, after the target vehicle quantity is greater than the specified quantity, the movable bollards are controlled by the bollard handling device to move to the center of the original construction site area, so that the range of the first construction site area occupied by the movable bollards in the target highway section is reduced to the specified minimum construction site area, the method can further include the following steps: When the target vehicle quantity is less than or equal to the specified quantity, the movable bollards are controlled by the bollard handling device to move outside the original construction site area, so that the range of the first construction site area occupied by the movable bollards in the target highway section is restored to the first construction site area.

[0047] In the embodiments of the present application, when the traffic flow allows (i.e., when there are fewer vehicles), the system can automatically expand the construction area back to the originally set range, ensuring that construction activities can be carried out in the largest possible area, which helps to speed up the construction progress and improve work efficiency. With the restoration of the construction area, the construction team can obtain more operating space, which helps to arrange the work process more efficiently and reduce the waiting time or process adjustment caused by space limitations, thereby shortening the completion time of the entire project. Through a larger construction area, not only is it convenient for the placement of equipment and materials, but also reduces the potential conflicts between construction personnel and vehicles, providing a safer working environment for construction personnel. This mechanism also reflects a high degree of adaptability to road traffic conditions, which can ensure construction progress while taking into account the traffic flow characteristics at different times to make the most appropriate resource allocation decisions, meeting both construction needs and public traffic safety.

[0048] In some embodiments, a binocular camera is arranged at the original construction site area, as shown in Figure 5 Based on the position data of the isolation pile detected by the GPS positioning device and the motion data of the isolation pile detected by the gyroscope device, the movable isolation pile is moved to the boundary position of the original construction site area and surrounds the original construction site area through the isolation pile carrying device under the required number of control, and the method can further include the following steps: Through the binocular camera, construction images within the original construction site area are obtained, and the current construction progress of the surrounding position corresponding to the boundary position is identified based on the construction images using an AI system; if the current construction progress exceeds the specified construction progress, the movable isolation pile is controlled to move to the center of the original construction site area through the isolation pile carrying device, so that the range of the first construction site area occupied by the movable isolation pile in the target expressway section is reduced to the phased construction site area corresponding to the specified construction progress.

[0049] In the embodiments of the present application, the construction images are obtained by using a binocular camera, and the construction progress is automatically identified by an AI system, realizing real-time and accurate monitoring of the construction site. This automatic method greatly reduces the need for manual inspection, improving monitoring efficiency and accuracy. Based on the current construction progress, if it is found that the construction progress exceeds the specified standard, the movable isolation pile is moved to the center of the original construction site area by controlling the movable isolation pile to reduce the range of the construction area. This way can flexibly adjust the working space according to the actual construction progress, ensuring that the construction activities are always carried out in the most appropriate area. When the construction progress allows the construction area to be reduced, part of the road section can be restored to normal use, thereby increasing the road area available for vehicle traffic and improving the overall road use efficiency. At the same time, this also means reducing traffic interference caused by construction, which helps to improve traffic safety and smoothness. The method supports rapid adjustment of construction plans and resource allocation according to actual conditions, making the construction process more flexible and efficient. This not only helps to speed up the engineering progress, but also reduces resource waste, providing strong support for project management.

[0050] In some embodiments, a vehicle speed detection device is provided at the periphery of the original construction site area, and the detection direction of the vehicle speed detection device is towards the target direction highway section in the target highway section driving towards the original construction site area, as shown in Figure 5 After the isolation pile position data detected by the GPS positioning device and the motion data of the isolation pile detected by the gyroscope device, the movable isolation pile is moved to the boundary position of the original construction site area by controlling the number of movable isolation piles required by the isolation pile handling device and surrounding the original construction site area, the method can further include the following steps: The current speed of the vehicle on the target direction highway section is detected by the vehicle speed detection device; if the current speed is greater than the specified speed, the movable isolation pile is moved to the center of the original construction site area by controlling the isolation pile handling device, so that the range of the second construction site area occupied by the movable isolation pile in the target direction highway section is reduced to the specified minimum construction site area.

[0051] The above-mentioned second construction site area refers to the actual construction site range occupied by the construction site area in the target highway section after the movable isolation pile is moved due to the excessive speed of the target vehicle. That is, after the movable isolation pile is moved to the center of the original construction site area due to the excessive speed of the target vehicle, the space surrounded by these movable isolation piles occupies an area in the target highway section, which is the second construction site area. The range of this area can be dynamically adjusted according to external conditions (i.e. target vehicle speed), the purpose is to ensure construction safety while minimizing the impact on traffic flow.

[0052] Figure 3A structural diagram of an intelligent safety management and control device for a highway construction site is provided. A graphical user interface is provided by a terminal, the graphical user interface includes a plurality of position areas, and the terminal is wirelessly connected to a barrier pile handling device. As shown in Figure 3 The intelligent safety management and control device 300 for the highway construction site includes: A determination module 301 is configured to determine a target first position area in the plurality of first position areas in the graphical user interface as an original construction site area in response to a first circle selection operation for the target first position area. A calculation module 302 is configured to calculate a required number of movable barrier piles by an AI system according to a model of the movable barrier piles, a region shape of the original construction site area, and a region size of the original construction site area. The movable barrier piles are provided with a GPS positioning device and a gyroscope device. A first control module 303 is configured to control the movable barrier piles in the required number to move to a boundary position of the original construction site area and surround the original construction site area by the barrier pile handling device based on barrier pile position data detected by the GPS positioning device and barrier pile motion data detected by the gyroscope device. The original construction site area is provided with a remote camera. An acquisition module 304 is configured to acquire a target vehicle number on a target highway section and within a preset range around the original construction site area by the remote camera. The target highway section is a highway section occupied by the original construction site area. A second control module 305 is configured to control the movable barrier piles to move to a center of the original construction site area by the barrier pile handling device if the target vehicle number is greater than a specified number, so as to reduce a range of a first construction site area in the target highway section occupied by the movable barrier piles to a specified minimum construction site area.

[0053] The intelligent safety management and control device for the highway construction site provided by the embodiments of the present application has the same technical features as the intelligent safety management and control method for the highway construction site provided by the above embodiments, and can solve the same technical problems and achieve the same technical effects.

[0054] Referring to Figure 4 , the electronic device further includes a bus 403 and a communication interface 404, the processor 402, the communication interface 404, and the memory 401 are connected through the bus 403, and the processor 402 is configured to execute executable modules stored in the memory 401, such as a computer program.

[0055] The memory 401 can include a high-speed Random Access Memory (RAM), and can also include a non-volatile memory such as at least one disk memory. The communication connection between the system network element and at least one other network element is realized through at least one communication interface 404 (which can be wired or wireless), and the Internet, a wide area network, a local area network, a metropolitan area network, etc. can be used.

[0056] The bus 403 can be an ISA bus, a PCI bus, an EISA bus, etc. The bus can be divided into an address bus, a data bus, a control bus, etc. For ease of representation, Figure 4 Only one bidirectional arrow is used in the figure, but it does not mean that there is only one bus or only one type of bus.

[0057] The memory 401 is used to store programs, and the processor 402 executes the programs after receiving execution instructions. The method executed by the device defined by the process disclosed in any embodiment of the present application can be applied to the processor 402 or implemented by the processor 402.

[0058] The processor 402 can be an integrated circuit chip with signal processing capability. In the implementation process, each step of the above method can be completed by the integrated logic circuit of hardware in the processor 402 or the instruction in the form of software. The processor 402 described above can be a general processor, including a central processing unit (CPU), a network processor (NP), etc.; it can also be a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components. Each method, step and logic block diagram disclosed in the embodiments of the present application can be implemented or executed. The general processor can be a microprocessor or the processor can also be any conventional processor. The steps of the method disclosed in combination with the embodiments of the present application can be directly embodied as a hardware code processor for execution, or a combination of hardware and software modules in the code processor for execution. The software module can be located in a random access memory, a flash memory, a read only memory, a programmable read only memory or an electrically erasable programmable memory, a register or other mature storage medium in the art. The storage medium is located in the memory 401, and the processor 402 reads the information in the memory 401 and combines the hardware to complete the steps of the above method.

[0059] Corresponding to the intelligent safety management and control method of the above highway construction site, the embodiment of the present application further provides a computer readable storage medium, the computer readable storage medium stores computer executable instructions, when the computer executable instructions are called and run by the processor, the computer executable instructions make the processor run the steps of the above intelligent safety management and control method of the highway construction site.

[0060] The intelligent safety management and control device of the highway construction site provided by the embodiment of the present application can be specific hardware on the equipment or software or firmware installed on the equipment. The device provided by the embodiment of the present application has the same implementation principle and generated technical effect as the foregoing method embodiments. For the sake of brevity, the part of the device embodiment not mentioned in the foregoing method embodiments can be referred to the corresponding content in the foregoing method embodiments. Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the system, device and unit described above can be referred to the corresponding process in the foregoing method embodiments, which will not be repeated here.

[0061] In the embodiments of the present application, it should be understood that the disclosed apparatus and method can be implemented in other manners. The embodiments described above are merely specific implementation manners of the present application, and for example, the division of the units is only a logical function division, and there can be another division manner in actual implementation; for example, a plurality of units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the displayed or discussed mutual couplings or direct couplings or communication connections between different units, or the among different units, can be indirect couplings or communication connections through some interfaces, devices or units, and can be in electric, mechanical or other forms.

[0062] For another example, the flowcharts and block diagrams in the drawings show the possible implementation architectures, functions and operations of the apparatus, method and computer program product according to the embodiments of the present application. In this regard, each block in the flowcharts or block diagrams can represent a module, a program segment or a part of code, which contains one or more executable instructions for implementing the specified logical function. It should also be noted that in some alternative implementations, the functions noted in the blocks can occur in different orders from that shown in the drawings. For example, two consecutive blocks can actually be executed substantially in parallel, and sometimes they can be executed in reverse order, depending on the functions involved. It should also be noted that each block in the block diagrams and / or flowcharts, and the combination of blocks in the block diagrams and / or flowcharts, can be implemented by a dedicated hardware-based system for performing the specified functions or actions, or can be implemented by a combination of dedicated hardware and computer instructions.

[0063] The units described as separate components can or can not be physically separate, and the components shown as units can or can not be physical units, i.e., they can be located in one place, or can be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the present embodiment.

[0064] In addition, each functional unit in the embodiments provided by the present application can be integrated into one processing unit, or each unit can exist physically as a separate unit, or two or more units can be integrated into one unit.

[0065] If the functions are implemented in the form of software function units and sold or used as independent products, they can be stored in a computer readable storage medium. Based on this understanding, the technical solutions of the present application essentially or the parts that contribute to the prior art or parts of the technical solutions can be embodied in the form of a software product. The computer software product is stored in a storage medium and includes a number of instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the intelligent safety management and control method for highway construction sites described in various embodiments of the present application. The aforementioned storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and various media that can store program codes.

[0066] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings, in addition, the terms "first", "second", "third" and the like are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0067] Finally, it should be noted that: the above-described embodiments are only specific embodiments of the present application, used to illustrate the technical solutions of the present application, and not to limit them, the protection scope of the present application is not limited thereto, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand: any person skilled in the art within the technical scope disclosed by the present application, they can still modify or easily think of changes to the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features; and these modifications, changes or replacements do not make the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application. All should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A method for intelligent safety management and control of a highway construction site, characterized in that, The method comprises the following steps: A terminal is provided with a graphical user interface, wherein a plurality of position areas are contained in the graphical user interface, and the terminal is wirelessly connected with a movable isolation pile carrying device; the method comprises the following steps: In response to a first circle selection operation on a target first position area in the plurality of first position areas in the graphical user interface, the target first position area is determined as an original construction site area according to the first circle selection operation; According to the model of the movable isolation pile, the area shape and the area size of the original construction site area, the number of the movable isolation piles required is calculated by an AI system; the movable isolation pile is provided with a GPS positioning device and a gyroscope device; Based on the isolation pile position data detected by the GPS positioning device and the isolation pile motion data detected by the gyroscope device, the movable isolation piles under the required number are controlled by the isolation pile carrying device to move to the boundary position of the original construction site area and surround the original construction site area; the original construction site area is provided with a remote camera; The number of target vehicles on a target expressway section and within a preset range around the original construction site area is acquired by the remote camera; the target expressway section is the expressway section occupied by the original construction site area; 2. The method of claim 1, wherein, If the number of target vehicles is greater than a specified number, the movable isolation piles are controlled by the isolation pile carrying device to move to the center of the original construction site area, so that the range of a first construction site area occupied by the movable isolation piles in the target expressway section is reduced to a specified minimum construction site area. The original construction site area is provided with a time detection device; after the target first position area is determined as the original construction site area according to the first circle selection operation on the target first position area in the plurality of first position areas in the graphical user interface, the method further comprises the following steps: According to the topography of the target first position area, the specified construction progress and the specified construction type, a plurality of second position areas greater than the target first position area and surrounding the target first position area are determined, and the plurality of second position areas are displayed in the graphical user interface; In response to a second circle selection operation on a target second position area in the plurality of second position areas, the target second position area is determined as an optimal target construction site area according to the second circle selection operation; Whether the current time is within a specified vehicle low-peak time range is detected by the time detection device; 3. The method of claim 1, wherein, If the current time is within the specified vehicle low-peak time range, the movable isolation piles are controlled by the isolation pile carrying device to move outside the original construction site area, so that the original construction site area is increased to the optimal target construction site area. The original construction site area is also provided with a visibility instrument; After the movable barrier posts are moved to the boundary position of the original construction site area and surround the original construction site area based on the barrier post position data detected by the GPS positioning device and the barrier post motion data detected by the gyroscope device, the method further comprises: detecting a current environmental visibility value on the target highway section by the visibility meter; if the current environmental visibility value is less than a specified visibility value, controlling the movable barrier posts to move to the center of the original construction site area by the barrier post handling device, so that the range of the first construction site area occupied by the movable barrier posts in the target highway section is reduced to the specified minimum construction site area.

4. The method of claim 1, wherein, The movable barrier posts are moved to the boundary position of the original construction site area and surround the original construction site area based on the barrier post position data detected by the GPS positioning device and the barrier post motion data detected by the gyroscope device, comprising: determining the movement of the movable barrier posts from the initial position of the movable barrier posts to the target position, wherein the target position is the boundary position of the original construction site area and surrounds the original construction site area; The moving direction adjustment angle is calculated according to the azimuth difference between the initial position and the target position by the following formula θ : ;in, The latitude of the position corresponding to the initial position. λ 1 represents the longitude of the position corresponding to the initial position. The latitude and longitude of the target location. λ 2 represents the longitude of the target location. , is the difference in longitude between the initial position and the target position, atan2( y , x ) is a specific arctangent function, atan2( y , x ) is used to return a vector (x, y) The angle of the returned vector (x, y) The range of the angle is (-π, π] radians; According to the initial position and the target position, a moving distance of the movable isolation pile from the initial position to a next specified point is calculated by the following formula L : , L = 1 R × c ; wherein, is the latitude difference between the initial position and the specified point, is the longitude difference between the initial position and the specified point, is the latitude of the initial position, λ 1is the longitude of the initial position, is the latitude of the specified point, λ 3is the longitude of the specified point, R is the radius of the earth, atan2( y , x ) is the arctangent function that returns the angle of a vector (x, y). Adjusting the angle according to the moving direction θ The moving distance L The path planning result of moving the movable isolation pile from the initial position to the target position is determined by a path planning algorithm according to the moving direction, the moving distance, the required quantity, the area shape and the area size of the original construction site area. Based on the target position, the path planning result, the barrier post position data detected by the GPS positioning device and the barrier post motion data detected by the gyroscope device, a control instruction is generated, and the movable barrier posts are moved to the boundary position of the original construction site area and surround the original construction site area based on the control instruction.

5. The method of claim 1, wherein, After the movable barrier posts are moved to the boundary position of the original construction site area and surround the original construction site area based on the barrier post position data detected by the GPS positioning device and the barrier post motion data detected by the gyroscope device, the method further comprises: After the movable barrier posts are moved to the boundary position of the original construction site area and surround the original construction site area based on the barrier post position data detected by the GPS positioning device and the barrier post motion data detected by the gyroscope device, the method further comprises:

6. The method of claim 1, wherein, When the target vehicle quantity is less than or equal to the specified quantity, the movable barrier posts are controlled to move outside the original construction site area by the barrier post handling device, so that the range of the first construction site area occupied by the movable barrier posts in the target highway section is restored to the first construction site area. A binocular camera is arranged at the original construction site area; After the movable barrier posts are moved to the boundary position of the original construction site area and surround the original construction site area based on the barrier post position data detected by the GPS positioning device and the barrier post motion data detected by the gyroscope device, the method further comprises: The binocular camera obtains construction images in the original construction site area, and an AI system is used to identify the current construction progress of the surrounding position corresponding to the boundary position based on the construction images; If the current construction progress exceeds a specified construction progress, the movable isolation pile is controlled by the isolation pile carrying device to move to the center of the original construction site area, so that the range of the first construction site area occupied by the movable isolation pile in the target highway section is reduced to a stage construction site area corresponding to the specified construction progress.

7. The method of claim 1, wherein, A vehicle speed detection device is arranged at the periphery of the original construction site area, and the detection direction of the vehicle speed detection device is towards a target direction highway section of the target highway section driving to the original construction site area; In addition to moving the movable isolation pile to the boundary position of the original construction site area and surrounding the original construction site area based on the isolation pile position data detected by the GPS positioning device and the isolation pile motion data detected by the gyroscope device, the isolation pile carrying device is further controlled to: Detect the current vehicle speed on the target direction highway section by the vehicle speed detection device; If the current vehicle speed is greater than a specified vehicle speed, the movable isolation pile is controlled by the isolation pile carrying device to move to the center of the original construction site area, so that the range of the second construction site area occupied by the movable isolation pile in the target direction highway section is reduced to the specified minimum construction site area.

8. An intelligent safety management and control device for a highway construction site, characterized in that, A terminal provides a graphical user interface, and the graphical user interface includes a plurality of position areas, and the terminal is wirelessly connected to an isolation pile carrying device; the device comprises: A determination module is configured to determine a target first position area as an original construction site area in response to a first circle selection operation on the target first position area in a plurality of first position areas in the graphical user interface according to the first circle selection operation; A calculation module is configured to calculate a required number of movable isolation piles by an AI system according to a model of the movable isolation pile, a region shape and a region size of the original construction site area; the movable isolation pile is provided with a GPS positioning device and a gyroscope device; A first control module is configured to control the required number of movable isolation piles to move to a boundary position of the original construction site area and surround the original construction site area by the isolation pile carrying device based on isolation pile position data detected by the GPS positioning device and isolation pile motion data detected by the gyroscope device; the original construction site area is provided with a remote camera; An acquisition module is configured to acquire a target vehicle quantity on a target highway section and within a preset range around the original construction site area by the remote camera; the target highway section is a highway section occupied by the original construction site area. A second control module is configured to control the movable barrier pile to move to a center of the original construction site area by the barrier pile handling device if the target vehicle number is greater than a specified number, so that a first construction site area occupied by the movable barrier pile in the target highway section is reduced to a specified minimum construction site area.

9. An electronic device comprising a memory, a processor, the memory having stored therein a computer program executable on the processor, characterized in that, The processor implements the steps of the method of any one of claims 1 to 7 when executing the computer program.

10. A computer-readable storage medium, characterized in that, The computer readable storage medium stores computer executable instructions, and the computer executable instructions, when invoked and executed by the processor, cause the processor to execute the method of any one of claims 1 to 7.

Images