Construction safety early warning system and method

Abstract

The present disclosure provides a construction safety early warning system and method, whether a collision event occurs is determined by a collision parameter detected in real time by a road cone perception module; if yes, the road cone position information is sent to a construction management platform and a safety helmet perception module; after the construction management platform receives the road cone position information, the road cone abnormal early warning is sent to the safety helmet perception module; after the safety helmet perception module receives the road cone abnormal early warning, whether the Euclidean distance between the safety helmet position information and the road cone position information is less than a preset safety threshold is determined; if yes, the accident emergency alarm is sent to the construction management platform, and the accident emergency prompt information is broadcast to the construction personnel wearing the safety helmet; if not, the accident early warning information is broadcast to the construction personnel wearing the safety helmet. The safety helmet external perception data can be expanded, the construction workers wearing the safety helmet are warned when the road cone encounters a collision, the safety hidden danger of construction is reduced, and the efficiency of informing the construction personnel at the accident site to evacuate is improved.

Description

Technical Field

[0001] This disclosure relates to the field of construction safety technology, and more specifically, to a construction safety early warning system and method. Background Technology

[0002] Highway maintenance work is inherently characterized by high safety risks, especially since road surface maintenance is typically carried out without closing traffic. High-speed traffic flow and complex on-site working environments easily exacerbate the inherent risks of highway maintenance. Furthermore, because maintenance work occupies some lanes, it can easily create road bottlenecks, causing traffic congestion and inconvenience. If safety management during maintenance is inadequate, even slight negligence by construction workers can easily lead to road accidents. Therefore, this invention proposes a linked early warning algorithm to ensure that construction personnel and the cloud-based construction management platform can detect existing risks immediately and respond promptly.

[0003] Safety helmets are a crucial piece of equipment in construction areas, greatly protecting the safety of wearers and serving as an essential safety protection device for workers in various fields. With the development of smart safety helmets in recent years, their most important function is safety risk monitoring. Currently, most safety risk monitoring functions for safety helmets are based on the inherent safety risks of the helmet and the wearer, such as falls, helmet removal, electric shock, silence, and abnormal brain activity, without addressing potential external risks or providing early warnings. This poses a significant safety hazard for workers wearing smart safety helmets in potentially hazardous construction environments. Summary of the Invention

[0004] This disclosure provides at least one construction safety early warning system and method, which can combine highway traffic cones and safety helmets to expand the external sensing data of the safety helmets and, together with the positioning information of the traffic cones and safety helmets, enable the traffic cones to provide early warnings to construction workers wearing safety helmets when they are hit. In addition, it can be combined with the construction management platform to capture the construction site conditions in the first instance, minimize construction safety hazards, and notify construction workers at the accident site to evacuate with the highest efficiency.

[0005] This disclosure provides a construction safety early warning system, including: a traffic cone sensing module, a safety helmet sensing module, and a construction management platform, wherein the traffic cone sensing module is communicatively connected to the safety helmet sensing module, and the construction management platform is communicatively connected to both the traffic cone sensing module and the safety helmet sensing module.

[0006] The traffic cone sensing module is used to detect collision parameters in real time, determine whether a collision event has occurred based on the collision parameters, and if so, determine the traffic cone position information and send the traffic cone position information to the construction management platform and the safety helmet sensing module.

[0007] The construction management platform is used to send an abnormal warning about the road cone to the safety helmet sensing module after receiving the road cone location information;

[0008] The safety helmet sensing module is used to determine whether the Euclidean distance between the safety helmet position information and the road cone position information is less than a preset safety threshold after receiving the abnormal warning of the road cone. If so, it sends an emergency alarm to the construction management platform and broadcasts an emergency reminder to the construction workers wearing safety helmets. If not, it broadcasts an accident warning to the construction workers wearing safety helmets.

[0009] In one optional implementation, the construction management platform is further used for:

[0010] Obtain an electronic fence formed by multiple road cones carrying the aforementioned road cone sensing module;

[0011] Real-time monitoring to determine whether the safety helmet's location is outside the electronic fence;

[0012] If so, an electronic fence anomaly alarm is sent to the safety helmet sensing module until the construction worker triggers the electronic fence anomaly release operation;

[0013] If not, then maintain monitoring of the electronic fence.

[0014] In one optional implementation, the traffic cone sensing module is further configured to respond to the construction worker's request to move the traffic cone and send an authorization request to the construction management platform to change the location of the electronic fence.

[0015] The construction management platform is also used to respond to the authorization request by sending authorization information to the traffic cone sensing module, allowing the change of the electronic fence position, and to monitor the position change information of the traffic cone in real time; and to update the electronic fence according to the position change information.

[0016] The traffic cone sensing module is also used to prompt the construction personnel to move the traffic cone after receiving the authorization information.

[0017] In one optional implementation, the traffic cone sensing module includes: a collision detection unit, a first positioning unit, a traffic cone sensing main control unit, and a first communication unit;

[0018] The collision detection unit is used to collect the collision parameters in real time and send the collision parameters to the road cone sensing main control unit;

[0019] The traffic cone sensing control unit is used to determine whether a collision event has occurred based on the collision parameters and a preset collision parameter threshold; if so, it controls the first positioning unit to obtain the current position information of the traffic cone.

[0020] The first communication unit is used to send the location information of the traffic cone to the construction management platform and the safety helmet sensing module.

[0021] In one optional implementation, the safety helmet sensing module includes: a safety helmet sensing main control unit, a second communication unit, a second positioning unit, and an alarm unit;

[0022] The second communication unit is used to receive the road cone location information sent by the road cone sensing module, and send the road cone location information to the safety helmet sensing main control unit;

[0023] The safety helmet sensing control unit is used to, after receiving the traffic cone position information, control the second positioning unit to detect the current position information of the safety helmet; determine the Euclidean distance between the safety helmet position information and the traffic cone position information, and determine whether the Euclidean distance is less than the preset safety threshold, and broadcast an emergency reminder to the construction worker wearing the safety helmet; if so, generate the emergency alarm; otherwise, generate the early warning information.

[0024] The second communication unit is also used to send the emergency alarm to the construction management platform;

[0025] The alarm unit is used to broadcast the accident warning information to the construction personnel.

[0026] In an optional implementation, the traffic cone sensing module is further configured to:

[0027] After confirming that the impact event has occurred, an abnormal warning for the road cone is sent to the helmet sensing module.

[0028] In one optional implementation, after receiving the traffic cone location information, the electronic fence is updated based on the traffic cone location information.

[0029] This disclosure also provides a construction safety early warning method, applied to the construction management platform in any of the construction safety early warning systems described in the above embodiments. The construction safety early warning system further includes: a traffic cone sensing module and a safety helmet sensing module. The method includes:

[0030] The system controls the traffic cone sensing module to detect collision parameters in real time, and determines whether a collision event has occurred based on the collision parameters; if so, it determines the traffic cone position information and sends the traffic cone position information to the construction management platform and the safety helmet sensing module.

[0031] After receiving the location information of the traffic cone, an abnormal traffic cone warning is sent to the safety helmet sensing module;

[0032] After receiving the abnormal warning of the road cone, the safety helmet sensing module determines whether the Euclidean distance between the safety helmet position information and the road cone position information is less than a preset safety threshold. If so, it sends an emergency alarm to the construction management platform; if not, it broadcasts the accident warning information to the construction personnel wearing safety helmets.

[0033] This disclosure also provides an electronic device, including: a processor, a memory, and a bus. The memory stores machine-readable instructions executable by the processor. When the electronic device is running, the processor communicates with the memory via the bus. When the machine-readable instructions are executed by the processor, the steps of the above-described construction safety early warning method, or any possible implementation of the above-described construction safety early warning method, are performed.

[0034] This disclosure also provides a computer-readable storage medium storing a computer program that, when executed by a processor, performs the steps of the above-described construction safety early warning method or any possible implementation thereof.

[0035] This disclosure also provides a computer program product, including a computer program / instruction, which, when executed by a processor, implements the above-described construction safety early warning method, or the steps in any possible implementation of the above-described construction safety early warning method.

[0036] This disclosure provides a construction safety early warning system and method, comprising: a traffic cone sensing module, a safety helmet sensing module, and a construction management platform. The traffic cone sensing module and the safety helmet sensing module are communicatively connected, and the construction management platform is communicatively connected to both the traffic cone sensing module and the safety helmet sensing module. The traffic cone sensing module is used to detect collision parameters in real time and determine whether a collision event has occurred based on the collision parameters. If so, it determines the traffic cone location information and sends the traffic cone location information to the construction management platform and the safety helmet sensing module. The construction management platform, upon receiving the traffic cone location information, sends a traffic cone anomaly warning to the safety helmet sensing module. The safety helmet sensing module, upon receiving the traffic cone anomaly warning, determines whether the Euclidean distance between the safety helmet location information and the traffic cone location information is less than a preset safety threshold. If so, it sends an emergency alarm to the construction management platform and broadcasts an emergency reminder to construction workers wearing safety helmets; otherwise, it broadcasts an accident warning to construction workers wearing safety helmets. By combining highway traffic cones and safety helmets, the external sensing data of the safety helmets can be expanded. With the location information of the traffic cones and safety helmets, the traffic cones can provide early warnings to construction workers wearing safety helmets when they are hit. In addition, in conjunction with the construction management platform, the construction site conditions can be captured in real time, minimizing construction safety hazards and notifying construction workers to evacuate the accident site with the highest efficiency.

[0037] To make the above-mentioned objects, features and advantages of this disclosure more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0038] To more clearly illustrate the technical solutions of the embodiments of this disclosure, the accompanying drawings used in the embodiments will be briefly described below. These drawings are incorporated in and constitute a part of this specification. They illustrate embodiments conforming to this disclosure and, together with the specification, serve to explain the technical solutions of this disclosure. It should be understood that the following drawings only show some embodiments of this disclosure and should not be considered as limiting the scope. Those skilled in the art can obtain other related drawings based on these drawings without creative effort.

[0039] Figure 1 A schematic diagram of a construction safety early warning system provided in an embodiment of this disclosure is shown;

[0040] Figure 2 A schematic diagram of another construction safety early warning system provided in an embodiment of this disclosure is shown;

[0041] Figure 3 A flowchart of a construction safety early warning method provided by an embodiment of this disclosure is shown;

[0042] Figure 4 A schematic diagram of an electronic device provided in an embodiment of the present disclosure is shown.

[0043] Illustration:

[0044] 100-Construction safety early warning system; 110-Road cone sensing module; 120-Safety helmet sensing module; 130-Construction management platform; 111-Collision detection unit; 112-First positioning unit; 113-Road cone sensing main control unit; 114-First communication unit; 121-Safety helmet sensing main control unit; 122-Second communication unit; 123-Second positioning unit; 124-Alarm unit; 400-Electronic equipment; 41-Processor; 42-Memory; 43-Bus; 421-Memory; 422-External memory. Detailed Implementation

[0045] To make the objectives, technical solutions, and advantages of the embodiments of this disclosure clearer, the technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this disclosure, and not all of them. The components of the embodiments of this disclosure described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this disclosure provided in the accompanying drawings is not intended to limit the scope of the claimed disclosure, but merely represents selected embodiments of this disclosure. All other embodiments obtained by those skilled in the art based on the embodiments of this disclosure without inventive effort are within the scope of protection of this disclosure.

[0046] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0047] In this document, the term "and / or" merely describes a relationship, indicating that three relationships can exist. For example, A and / or B can represent three cases: A alone, A and B simultaneously, and B alone. Furthermore, the term "at least one" in this document means any combination of at least two of any one or more elements. For example, including at least one of A, B, and C can mean including any one or more elements selected from the set consisting of A, B, and C.

[0048] Research has found that safety helmets, as a crucial piece of wearable equipment in construction areas, greatly protect the safety of wearers and are an essential safety protection device for construction workers in various fields. With the development of smart safety helmets in recent years, their most important function is safety risk monitoring. Currently, most safety risk monitoring functions for safety helmets are based on the inherent safety risks of the helmet and the wearer, such as falls, helmet removal, electric shock, silence, and abnormal brain activity, but do not address potential external risks or provide early warnings. This poses a significant safety hazard for construction workers wearing smart safety helmets in potentially hazardous environments.

[0049] Based on the above research, this disclosure provides a construction safety early warning system and method, which can combine highway traffic cones and safety helmets to expand the external sensing data of the safety helmets and, together with the positioning information of the traffic cones and safety helmets, enable the traffic cones to provide early warning to construction workers wearing safety helmets when they are hit. In addition, in conjunction with the construction management platform, it can capture the construction site conditions in real time, minimize construction safety hazards, and notify construction workers at the accident site to evacuate with the highest efficiency.

[0050] To facilitate understanding of this embodiment, a detailed description of a construction safety early warning system method disclosed in this disclosure will be provided first, see [link to relevant documentation]. Figure 1 The diagram shown is a schematic diagram of a construction safety early warning system 100 provided in an embodiment of this disclosure.

[0051] like Figure 1 As shown, the construction safety early warning system 100 includes: a traffic cone sensing module 110, a safety helmet sensing module 120, and a construction management platform 130. The traffic cone sensing module 110 is communicatively connected to the safety helmet sensing module 120, and the construction management platform 130 is communicatively connected to both the traffic cone sensing module 110 and the safety helmet sensing module 120.

[0052] Specifically, the traffic cone sensing module 110 is used to detect collision parameters in real time and determine whether a collision event has occurred based on the collision parameters. If so, it determines the location information of the traffic cone and sends the traffic cone location information to the construction management platform 130 and the safety helmet sensing module 120. After receiving the traffic cone location information, the construction management platform 130 sends a traffic cone anomaly warning to the safety helmet sensing module 120. After receiving the traffic cone anomaly warning, the safety helmet sensing module 120 determines whether the Euclidean distance between the safety helmet location information and the traffic cone location information is less than a preset safety threshold. If so, it sends an emergency alarm to the construction management platform 130 and broadcasts an emergency reminder to the construction workers wearing safety helmets. If not, it broadcasts an accident warning to the construction workers wearing safety helmets.

[0053] Here, the traffic cone sensing module 110 is installed on the traffic cone, and the safety helmet sensing module 120 is installed on the safety helmet.

[0054] In specific implementation, firstly, the smart road cone equipped with the road cone sensing module 110 continuously collects collision parameters for collision detection, and determines whether the road cone has been impacted based on the collision parameters. If the determination result is negative, the smart road cone continues to collect collision parameters. If the determination result is positive, the road cone's current location information is sent to the safety helmet terminal equipped with the safety helmet sensing module 120 and the construction management platform 130.

[0055] Here, the collision parameters collected by the traffic cone sensing module 110 can be the force data, instantaneous displacement information, instantaneous acceleration information, etc., corresponding to the traffic cone. These parameters can reflect whether the traffic cone has been impacted. In specific implementation, they can be set according to actual needs, and no specific restrictions are made here.

[0056] Subsequently, when the smart cone equipped with the cone sensing module 110 determines that it has been hit, it sends the current location information of the cone to the construction management platform 130. After receiving the cone location information, the construction management platform 130 sends an abnormality warning to the safety helmet sensing module 120.

[0057] Here, in the event of a traffic cone collision, before determining whether the safe distance is met, a warning of abnormal traffic cone behavior needs to be issued to construction workers wearing safety helmets. This warning is different from the emergency alarm issued after determining that the safe distance is less than the limit, in order to achieve a tiered alarm system.

[0058] It should be noted that the abnormal traffic cone warning can also be sent from the wireless transmission device of the traffic cone sensing module 110 to the safety helmet sensing module 120. The wireless transmission device of the traffic cone sensing module 110 can also send the traffic cone location information to the receiving end of the smart safety helmet with the safety helmet sensing module 120 installed in a nearby designated area. At the same time, the traffic cone location information is uploaded to the construction management platform 130 for location update.

[0059] Furthermore, after receiving the abnormal warning of the road cone, the safety helmet sensing module 120 determines whether the Euclidean distance between the safety helmet position information and the road cone position information is less than a preset safety threshold; if so, it sends an emergency alarm to the construction management platform 130 and broadcasts the emergency reminder information to the construction personnel wearing safety helmets; if not, it broadcasts the warning information to the construction personnel wearing safety helmets.

[0060] Here, the safety helmet sensing module 120 acquires the current location information of the safety helmet, calculates the Euclidean distance between the location information of the traffic cone and the location information of the safety helmet, and if the preset safety threshold is greater than the Euclidean distance, the safety helmet sensing module 120 issues an accident warning and notifies the construction personnel to evacuate immediately. If the preset safety threshold is less than the Euclidean distance, the safety helmet sensing module 120 issues an emergency alarm, uploads it to the construction management platform 130 in the cloud for reporting the incident, and issues an accident alarm to notify the construction personnel to evacuate.

[0061] In specific implementation, if the Euclidean distance between the location information of the traffic cone and the location information of the safety helmet is less than a preset safety threshold, while sending an emergency alarm to the construction management platform 130, the safety helmet terminal carrying the safety helmet sensing module 120 will also issue an emergency reminder message. For example, the broadcasting form of the emergency reminder message may include: vibration, voice broadcast, or one-click SOS directly connecting to the construction management platform.

[0062] Furthermore, if the Euclidean distance between the traffic cone location information and the safety helmet location information is greater than a preset safety threshold, an emergency alarm will be sent to the construction management platform 130, and the safety helmet sensing module 120 will issue an accident warning message. It should be noted that the warning message and the emergency alarm message have different levels of alert. The emergency alarm message has a higher level of alert than the warning message. This is reflected in the broadcast format, which can be manifested as different voice broadcast content and different vibration frequencies. These settings can be adjusted according to actual needs.

[0063] In this way, whenever a traffic cone collision occurs, the construction safety early warning system 100 will automatically upload the information to the construction management platform 130, erring on the side of false alarms rather than false alarms, thus greatly ensuring the safety of construction workers.

[0064] The preset safety threshold can be set according to actual needs, and no specific restrictions are imposed here.

[0065] It should be noted that, at the same time, the traffic cone sensing module 110 uploads the accident information to the cloud-based construction management platform for reporting.

[0066] As one possible implementation, the construction management platform 130 is also used to: acquire an electronic fence formed by multiple traffic cones carrying traffic cone sensing modules; monitor in real time whether the safety helmet location information is outside the electronic fence; if so, send an electronic fence abnormality alarm to the safety helmet sensing module until the construction personnel trigger the electronic fence abnormality release operation; if not, maintain the monitoring status of the electronic fence.

[0067] Here, the construction management platform 130 uses a preset linkage early warning strategy for safety helmets and traffic cones. Before construction begins, it needs to set up an electronic fence based on the on-site construction facilities (traffic cones, warning signs), as well as the positions of the traffic cone sensing module 110 and the safety helmet sensing module 120.

[0068] In practice, the construction management platform 130 continuously monitors the electronic fence for anomalies, determining whether the traffic cone sensing module 110 and the safety helmet sensing module 120 are outside the electronic fence. If the determination is yes, the construction management platform 130 sends an electronic fence anomaly alarm to the safety helmet sensing module 120 inside the electronic fence. After the on-site construction personnel confirm and manually perform the electronic fence anomaly removal operation, the electronic fence monitoring status is restored. If the determination is no, the electronic fence monitoring status is maintained.

[0069] In this embodiment, the traffic cone sensing module 110 is also used to respond to the traffic cone movement request operation of the construction personnel and send an authorization request to the construction management platform 130 to change the location of the electronic fence; the construction management platform is also used to respond to the authorization request, send authorization information allowing the change of the electronic fence location to the traffic cone sensing module 110, and monitor the location change information of the traffic cone in real time; update the electronic fence according to the location change information; the traffic cone sensing module 110 is also used to prompt the construction personnel to allow the movement of the traffic cone after receiving the authorization information.

[0070] In practice, considering the actual conditions and work requirements of on-site construction, it is inevitable that construction workers wearing safety helmets will need to move the traffic cones equipped with the traffic cone sensing module 110 due to construction conditions. Therefore, to address this situation, when it is necessary to move the traffic cones or even change the electronic fence information, a movement control can be added to the end of the traffic cone. When moving the cone, a button needs to be pressed, and the electronic fence information will be automatically changed after authorization is completed on the construction management platform 130.

[0071] By adding a movement control (button), we can prevent false identification of safety warnings and invalid alarms caused by the need to move the traffic cones due to actual construction conditions. This ensures that the status information of the traffic cones is different when they are moved subjectively and when they are subjected to passive impact.

[0072] This disclosure provides a construction safety early warning system, comprising: a traffic cone sensing module, a safety helmet sensing module, and a construction management platform. The traffic cone sensing module and the safety helmet sensing module are communicatively connected, and the construction management platform is communicatively connected to both modules. The traffic cone sensing module is used to detect collision parameters in real time and determine whether a collision event has occurred based on these parameters. If so, it determines the location information of the traffic cone and sends this information to both the construction management platform and the safety helmet sensing module. Upon receiving the traffic cone location information, the construction management platform sends a traffic cone anomaly warning to the safety helmet sensing module. Upon receiving the traffic cone anomaly warning, the safety helmet sensing module determines whether the Euclidean distance between the safety helmet location information and the traffic cone location information is less than a preset safety threshold. If so, it sends an emergency alarm to the construction management platform and broadcasts an emergency reminder to construction workers wearing safety helmets; otherwise, it broadcasts an accident warning to the workers wearing safety helmets. This system can minimize construction safety hazards and efficiently notify construction workers to evacuate from accident sites.

[0073] See Figure 2 The diagram shown is a schematic diagram of another construction safety early warning system 100 provided in an embodiment of this disclosure.

[0074] like Figure 2 As shown, the construction safety early warning system 100 includes: a traffic cone sensing module 110, a safety helmet sensing module 120, and a construction management platform 130. The traffic cone sensing module 110 includes: a collision detection unit 111, a first positioning unit 112, a traffic cone sensing main control unit 113, and a first communication unit 114. The safety helmet sensing module 120 includes: a safety helmet sensing main control unit 121, a second communication unit 122, a second positioning unit 123, and an alarm unit 124.

[0075] Specifically, the collision detection unit 111 is used to collect collision parameters in real time and send the collision parameters to the road cone sensing main control unit 113; the road cone sensing main control unit 113 is used to determine whether a collision event has occurred based on the collision parameters and the preset collision parameter threshold; if so, it controls the first positioning unit 112 to obtain the current road cone position information; the first communication unit 114 is used to send the road cone position information to the construction management platform 130 and the safety helmet sensing module 120.

[0076] Furthermore, the second communication unit 122 is used to receive the road cone location information sent by the road cone sensing module and send the road cone location information to the safety helmet sensing main control unit 121; the safety helmet sensing main control unit 121 is used to control the second positioning unit 123 to detect the current safety helmet location information after receiving the road cone location information; determine the Euclidean distance between the safety helmet location information and the road cone location information, and determine whether the Euclidean distance is less than a preset safety threshold; if so, generate an emergency alarm; otherwise, generate an accident warning message; the second communication unit 122 is also used to send the emergency alarm to the construction management platform 130; the alarm unit 124 is used to broadcast the accident warning message to the construction personnel.

[0077] The alarm unit 124 can broadcast early warning information to construction personnel via audio or other means. This can be configured according to actual needs during implementation, and no specific restrictions are imposed here. The communication transmission between the first communication unit 114 and the second communication unit 122 can utilize 5G-IoT technology, ZigBee technology, Bluetooth technology, etc. This can also be configured according to actual needs during implementation, and no specific restrictions are imposed here.

[0078] As one possible implementation, the helmet sensing module 120 may also include a motion sensing module, a one-button / voice emergency alarm module, a life and health detection module, a helmet removal sensing module, and an electric field sensing module.

[0079] Here, the safety helmet sensing main control unit 121 may also include a body safety determination unit for determining the safety of construction workers. It is mainly used to receive data from the built-in sensors of the safety helmet to determine the safety risks of the workers. Depending on the application scenario, the specific sensor modules may be added or removed as appropriate.

[0080] This disclosure provides a construction safety early warning system, comprising: a traffic cone sensing module, a safety helmet sensing module, and a construction management platform. The traffic cone sensing module and the safety helmet sensing module are communicatively connected, and the construction management platform is communicatively connected to both modules. The traffic cone sensing module is used to detect collision parameters in real time and determine whether a collision event has occurred based on these parameters. If so, it determines the location information of the traffic cone and sends this information to both the construction management platform and the safety helmet sensing module. Upon receiving the traffic cone location information, the construction management platform sends a traffic cone anomaly warning to the safety helmet sensing module. Upon receiving the traffic cone anomaly warning, the safety helmet sensing module determines whether the Euclidean distance between the safety helmet location information and the traffic cone location information is less than a preset safety threshold. If so, it sends an emergency alarm to the construction management platform and broadcasts an emergency reminder to construction workers wearing safety helmets; otherwise, it broadcasts an accident warning to the workers wearing safety helmets. This system can minimize construction safety hazards and efficiently notify construction workers to evacuate from accident sites.

[0081] See Figure 3 The diagram shown is a flowchart of a construction safety early warning method provided in an embodiment of this disclosure, which is applied to, for example... Figure 1-2 The construction management platform 130 in any construction safety early warning system 100, the method includes steps S301 to S303, wherein:

[0082] S301. Control the road cone sensing module to detect collision parameters in real time, and determine whether a collision event has occurred based on the collision parameters; if so, determine the road cone position information and send the road cone position information to the construction management platform and the safety helmet sensing module.

[0083] S302. After receiving the location information of the traffic cone, send a traffic cone abnormality warning to the safety helmet sensing module.

[0084] S303. After receiving the abnormal warning of the road cone, the safety helmet sensing module determines whether the Euclidean distance between the safety helmet position information and the road cone position information is less than a preset safety threshold; if so, it sends an emergency alarm to the construction management platform; if not, it broadcasts the accident warning information to the construction personnel wearing safety helmets.

[0085] This disclosure provides a construction safety early warning method. It controls a road cone sensing module to detect collision parameters in real time and determines whether a collision event has occurred based on these parameters. If so, it determines the road cone's location information and sends this information to the construction management platform and the safety helmet sensing module. Upon receiving the road cone's location information, it sends a road cone anomaly warning to the safety helmet sensing module. After receiving the road cone anomaly warning, the safety helmet sensing module determines whether the Euclidean distance between the safety helmet's location information and the road cone's location information is less than a preset safety threshold. If so, it sends an emergency alarm to the construction management platform and broadcasts an emergency reminder to construction workers wearing safety helmets. If not, it broadcasts an accident warning to construction workers wearing safety helmets. This method can combine highway road cones and safety helmets to expand the external sensing data of safety helmets. Combined with the positioning information of road cones and safety helmets, it enables early warning of collisions to construction workers wearing safety helmets. Furthermore, in conjunction with the construction management platform, it captures the construction site situation in real time, minimizing construction safety hazards and efficiently notifying construction workers to evacuate from the accident site.

[0086] Those skilled in the art will understand that, in the above-described method of the specific implementation, the order in which each step is written does not imply a strict execution order and does not constitute any limitation on the implementation process. The specific execution order of each step should be determined by its function and possible internal logic.

[0087] It should be noted that since the method in this embodiment is based on the same inventive concept as the system described above, and the principle by which the method solves the problem is similar to that of the construction safety early warning system described above in this embodiment, the implementation of the method can refer to the implementation of the system, and the repeated parts will not be described again.

[0088] Corresponding to Figure 3 In addition to the construction safety early warning method, this disclosure also provides an electronic device 400, such as... Figure 4 The diagram shown is a structural schematic of an electronic device 400 provided in an embodiment of this disclosure, including:

[0089] Processor 41, memory 42, and bus 43; memory 42 is used to store execution instructions, including main memory 421 and external memory 422; the main memory 421, also called internal memory, is used to temporarily store the computational data in processor 41, as well as the data exchanged with external memory 422 such as hard disk. Processor 41 exchanges data with external memory 422 through main memory 421. When the electronic device 400 is running, processor 41 and memory 42 communicate through bus 43, enabling processor 41 to execute... Figure 3 The steps of the construction safety early warning method.

[0090] This disclosure also provides a computer-readable storage medium storing a computer program, which, when executed by a processor, performs the steps of the construction safety early warning method described in the above-described method embodiments. The storage medium can be a volatile or non-volatile computer-readable storage medium.

[0091] This disclosure also provides a computer program product, which includes computer instructions. When the computer instructions are executed by a processor, they can perform the steps of the construction safety early warning method described in the above method embodiments. For details, please refer to the above method embodiments, which will not be repeated here.

[0092] The aforementioned computer program product can be implemented through hardware, software, or a combination thereof. In one optional embodiment, the computer program product is specifically embodied in a computer storage medium; in another optional embodiment, the computer program product is specifically embodied in a software product, such as a software development kit (SDK), etc.

[0093] Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the specific working process of the system described above can be referred to the corresponding process in the foregoing method embodiments, and will not be repeated here. In the several embodiments provided in this disclosure, it should be understood that the disclosed system and method can be implemented in other ways. The device embodiments described above are merely illustrative. For example, the division of units is only a logical functional division, and in actual implementation, there may be other division methods. Furthermore, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Another point is that the displayed or discussed mutual coupling or direct coupling or communication connection may be through some communication interfaces; the indirect coupling or communication connection of devices or units may be electrical, mechanical, or other forms.

[0094] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0095] In addition, the functional units in the various embodiments of this disclosure can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit.

[0096] If the aforementioned functions are implemented as software functional units and sold or used as independent products, they can be stored in a processor-executable, non-volatile, computer-readable storage medium. Based on this understanding, the technical solution of this disclosure, in essence, or the part that contributes to the prior art, or a portion of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of this disclosure. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.

[0097] Finally, it should be noted that the above-described embodiments are merely specific implementations of this disclosure, used to illustrate the technical solutions of this disclosure, and not to limit it. The protection scope of this disclosure is not limited thereto. Although this disclosure has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that any person skilled in the art can still modify or easily conceive of changes to the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features, within the scope of the technology disclosed in this disclosure. Such modifications, changes, or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this disclosure, and should all be covered within the protection scope of this disclosure. Therefore, the protection scope of this disclosure should be determined by the protection scope of the claims.

Claims

1. A construction safety early warning system, characterized in that, include: The system includes a traffic cone sensing module, a safety helmet sensing module, and a construction management platform. The traffic cone sensing module is communicatively connected to the safety helmet sensing module, and the construction management platform is communicatively connected to both the traffic cone sensing module and the safety helmet sensing module. The traffic cone sensing module is used to detect collision parameters in real time, determine whether a collision event has occurred based on the collision parameters, and if so, determine the traffic cone position information and send the traffic cone position information to the construction management platform and the safety helmet sensing module. The construction management platform is used to send an abnormal warning about the road cone to the safety helmet sensing module after receiving the road cone location information; The safety helmet sensing module is used to determine whether the Euclidean distance between the safety helmet position information and the road cone position information is less than a preset safety threshold after receiving the abnormal warning of the road cone; if so, it sends an emergency alarm to the construction management platform and broadcasts the emergency reminder information to the construction personnel wearing safety helmets; if not, it broadcasts the warning information to the construction personnel wearing safety helmets. The construction management platform is also used for: Obtain an electronic fence formed by multiple road cones carrying the aforementioned road cone sensing module; Real-time monitoring to determine whether the safety helmet's location is outside the electronic fence; If so, an electronic fence anomaly alarm is sent to the safety helmet sensing module until the construction worker triggers the electronic fence anomaly release operation; If not, then maintain the monitoring status for the electronic fence; The traffic cone sensing module is also used to respond to the construction personnel's request to move the traffic cone and send an authorization request to the construction management platform to change the location of the electronic fence. The construction management platform is also used to respond to the authorization request by sending authorization information to the traffic cone sensing module, allowing the change of the electronic fence position, and to monitor the position change information of the traffic cone in real time; and to update the electronic fence according to the position change information. The traffic cone sensing module is also used to prompt the construction personnel to move the traffic cone after receiving the authorization information.

2. The system according to claim 1, characterized in that, The traffic cone sensing module includes: a collision detection unit, a first positioning unit, a traffic cone sensing main control unit, and a first communication unit; The collision detection unit is used to collect the collision parameters in real time and send the collision parameters to the road cone sensing main control unit; The traffic cone sensing control unit is used to determine whether a collision event has occurred based on the collision parameters and a preset collision parameter threshold; if so, it controls the first positioning unit to obtain the current position information of the traffic cone. The first communication unit is used to send the location information of the traffic cone to the construction management platform and the safety helmet sensing module.

3. The system according to claim 1, characterized in that, The safety helmet sensing module includes: a safety helmet sensing main control unit, a second communication unit, a second positioning unit, and an alarm unit; The second communication unit is used to receive the road cone location information sent by the road cone sensing module, and send the road cone location information to the safety helmet sensing main control unit; The safety helmet sensing control unit is used to, after receiving the traffic cone position information, control the second positioning unit to detect the current position information of the safety helmet; determine the Euclidean distance between the safety helmet position information and the traffic cone position information, and determine whether the Euclidean distance is less than the preset safety threshold; if so, generate the emergency alarm and broadcast the emergency reminder information to the construction workers wearing safety helmets; otherwise, generate the accident warning information. The second communication unit is also used to send the emergency alarm to the construction management platform; The alarm unit is used to broadcast the accident warning information to the construction personnel.

4. The system according to claim 1, characterized in that, The traffic cone sensing module is also used for: After confirming that the impact event has occurred, an abnormal warning for the road cone is sent to the helmet sensing module.

5. The system according to claim 1, characterized in that, The construction management platform is also used for: After receiving the traffic cone location information, the electronic fence is updated based on the traffic cone location information.

6. A construction safety early warning method, characterized in that, The construction management platform is applied to the construction safety early warning system as described in any one of claims 1-5, wherein the construction safety early warning system further includes: the traffic cone sensing module and the safety helmet sensing module, and the method includes: The system controls the traffic cone sensing module to detect collision parameters in real time, and determines whether a collision event has occurred based on the collision parameters; if so, it determines the traffic cone position information and sends the traffic cone position information to the construction management platform and the safety helmet sensing module. After receiving the location information of the traffic cone, an abnormal traffic cone warning is sent to the safety helmet sensing module; After receiving the abnormal warning of the road cone, the safety helmet sensing module determines whether the Euclidean distance between the safety helmet position information and the road cone position information is less than a preset safety threshold. If so, it sends an emergency alarm to the construction management platform and broadcasts an emergency reminder to the construction workers wearing safety helmets. If not, it broadcasts an accident warning to the construction workers wearing safety helmets. The method further includes: acquiring an electronic fence formed by multiple traffic cones carrying the traffic cone sensing module; monitoring in real time whether the safety helmet's location information is outside the electronic fence; if so, sending an electronic fence abnormality alarm to the safety helmet sensing module until the construction worker triggers an electronic fence abnormality release operation; if not, maintaining the monitoring status of the electronic fence. The control module for the traffic cone sensing is also configured to respond to the construction worker's request to move the traffic cone by sending an authorization request to the construction management platform to change the location of the electronic fence; the construction management platform is also configured to respond to the authorization request by sending authorization information to the traffic cone sensing module allowing the change of the electronic fence location, and to monitor the location change information of the traffic cone in real time; and to update the electronic fence according to the location change information; the traffic cone sensing module is also configured to prompt the construction worker to move the traffic cone after receiving the authorization information.

7. An electronic device, characterized in that, include: The device includes a processor, a memory, and a bus. The memory stores machine-readable instructions executable by the processor. When the electronic device is running, the processor communicates with the memory via the bus. When the machine-readable instructions are executed by the processor, the steps of the construction safety early warning method as described in claim 6 are performed.

8. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores a computer program that, when executed by a processor, performs the steps of the construction safety early warning method as described in claim 6.

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