Municipal construction safety isolation early warning system

Abstract

The invention provides a municipal construction safety isolation early warning system. The municipal construction safety isolation early warning system comprises a safety isolation facility and a reminding facility which are arranged in a construction area, a mobile terminal carried in the construction area, a first monitoring facility and a second monitoring facility, the security isolation facility, the reminding facility, the mobile terminal, the first monitoring facility and the second monitoring facility are wirelessly connected with the monitoring center; the mobile terminal is wirelessly connected with the security isolation facility; the first monitoring facility is in wireless connection with the reminding facility, and the second monitoring facility is respectively in wireless connection with the mobile terminal and the reminding facility; the first monitoring facility and the second monitoring facility control the reminding facility to send a sound warning signal and / or a light warning signal; and the second monitoring facility sends early warning information to the mobile terminal. The construction risk can be dynamically sensed through the combined action of the first monitoring facility and the second monitoring facility, and the warning information is pushed to constructors and surrounding pedestrians in time, so that the safety accident rate is reduced, and the public safety level of construction management is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of municipal construction safety, and in particular to a municipal construction safety isolation and early warning system. Background Art

[0002] In scenarios such as construction, road maintenance, or municipal engineering, there are often many safety hazards at the construction site, such as falling objects from heights, dangerous areas for mechanical operation, and temporary excavation pits. Traditional safety warning methods mainly rely on warning signs, fences, manual commands, or simple sound and light alarm devices, but these methods have obvious limitations. Traditional warning signs or manual reminders cannot perceive dangers in real time and issue dynamic warnings, making it difficult for construction workers or nearby pedestrians to obtain risk information in a timely manner. Static warning signs rely on active observation by pedestrians, but they are easily overlooked at night, in bad weather, or when their attention is distracted. Pedestrians outside the construction area may also be affected by factors such as noise and dust overflowing from the construction area. Therefore, there is an urgent need for a safety warning system that can dynamically perceive construction risks and promptly push warning information to construction workers and nearby pedestrians, thereby reducing the incidence of safety accidents and improving the public safety level of construction management. Summary of the Invention

[0003] In order to address the shortcomings of the above-mentioned existing technologies, the purpose of the present invention is to provide a municipal construction safety isolation and early warning system, which dynamically perceives construction risks and promptly pushes warning information to construction personnel and surrounding pedestrians, thereby reducing the incidence of safety accidents and improving the public safety level of construction management, so as to overcome the defects in the existing technology.

[0004] In order to achieve the above-mentioned objectives, the present invention provides a municipal construction safety isolation early warning system, including a safety isolation facility, a reminder facility, a mobile terminal, a first monitoring facility, a second monitoring facility and a monitoring center; wherein the safety isolation facility is deployed outside the construction area, the safety isolation facility is wirelessly connected to the monitoring center, the safety isolation facility is used to generate positioning information, and send the positioning information to the monitoring center so that the location of the safety isolation facility is displayed on the electronic map of the monitoring center; the reminder facility 2 includes a pedestrian reminder facility 21 deployed outside the safety isolation facility 1 and a construction personnel reminder facility 22 deployed in the construction area, the reminder facility is wirelessly connected to the monitoring center, the reminder facility is used to emit sound warning signals and / or light warning signals, and send working status information to the monitoring center so that the working status of the reminder facility is displayed in the monitoring center; the mobile terminal 3 is configured for construction personnel entering the construction area, the mobile terminal is wirelessly connected to the monitoring center, and the mobile terminal is used to receive setting information and early warning information from the monitoring center; the mobile terminal is wirelessly connected to the safety isolation facility, and the mobile terminal It is also used to emit an induction signal when it is outside the construction area and is close to a set distance from the safety isolation facility, so that the safety isolation facility establishes a connection with the mobile terminal; the first monitoring facility 4 is deployed outside the safety isolation facility 1 and faces the surrounding roads, the first monitoring facility is wirelessly connected to the monitoring center, and the first monitoring facility is used to work according to the control signal of the monitoring center; the first monitoring facility is wirelessly connected to the reminder facility, and the first monitoring facility is also used to monitor the flow of people or vehicles outside the construction area, and / or to monitor whether there are moving objects approaching the safety isolation facility, so that the reminder facility is controlled by the first monitoring facility to emit an audio warning signal and / or a light warning signal; the second monitoring facility 5 is deployed in the safety isolation facility 1, the second monitoring facility is wirelessly connected to the monitoring center, and the second monitoring facility is used to work according to the control signal of the monitoring center; the second monitoring facility is wirelessly connected to the mobile terminal and the reminder facility respectively, and the second monitoring facility is used to monitor the environmental data of the construction area, so that early warning information is sent to the mobile terminal through the second monitoring facility, and / or the reminder facility is controlled to emit an audio warning signal and / or a light warning signal.

[0005] Through the above technical solution, in addition to setting up safety isolation facilities and reminder facilities in the construction area, a mobile terminal carried by construction personnel entering the construction area is also set up as a device for managing construction personnel and promptly notifying them of warning information, thereby ensuring the safety of construction personnel and improving construction safety and risk prevention. By monitoring the flow of people or vehicles outside the construction area and the moving objects near the safety isolation facilities through the first monitoring facility to control the reminder facility to emit an audible warning signal, it is possible to achieve both enhanced warning effects and energy saving effects based on the different flow of people or vehicles at different construction area locations and different time periods. By monitoring the environmental data of the construction area through the second monitoring facility to control the issuance of warning information to the mobile terminal 3, it is possible to timely remind construction personnel, ensure the safety of construction personnel, and solve the problem of large losses caused by safety accidents caused by delayed warning information. By monitoring the environmental data of the construction area through the second monitoring facility to control the reminder facility to emit an audible warning signal and / or a light warning signal, it is possible to timely remind pedestrians outside the construction area, reduce the impact of construction on pedestrians, and improve public safety during construction.

[0006] As a further explanation of the municipal construction safety isolation and early warning system described in the present invention, preferably, the first monitoring facility includes a flow monitoring submodule, a flow early warning submodule, a first control submodule and a first wireless transmission submodule; wherein, the flow monitoring submodule is electrically connected and signal-connected to the flow early warning submodule, the flow early warning submodule is wirelessly connected to the reminder facility, the flow monitoring submodule is used to monitor the flow of people or vehicles outside the construction area in real time through a monitoring camera, and the flow early warning submodule is used to control the reminder facility to issue a sound prompt when the flow of people or vehicles is large; the flow monitoring submodule is electrically connected and signal-connected to the first control submodule, the first control submodule is wirelessly connected to the monitoring center through the first wireless transmission submodule, and the first control submodule is used to control the start and stop of the flow monitoring submodule according to the control signal of the monitoring center.

[0007] Through the above technical solution, the first monitoring facility is combined with monitoring cameras and reminder facilities to realize intelligent monitoring of the collection and analysis of pedestrian and vehicle flow data outside the construction area, and then trigger sound prompts when the pedestrian and vehicle flow are large, which has the effect of strengthening warnings and energy saving, improving public safety and social acceptance, and remotely controlling the start and shutdown of the traffic monitoring sub-module through the monitoring center, realizing remote regulation of the first monitoring facility by the monitoring center, avoiding unnecessary continuous operation according to construction needs or environmental changes, and ensuring the timeliness and accuracy of monitoring data, realizing intelligent and dynamic management of the system.

[0008] As a further explanation of the municipal construction safety isolation and early warning system described in the present invention, preferably, the first monitoring facility also includes a proximity monitoring submodule and a proximity early warning submodule; wherein, the proximity monitoring submodule is electrically connected and signal-connected to the proximity early warning submodule, and the proximity early warning submodule is wirelessly connected to the reminder facility. The proximity monitoring submodule is used to monitor whether the distance from the moving object to the safety isolation facility is less than a preset threshold through an infrared detector, and the proximity early warning submodule is used to control the reminder facility to issue a sound prompt when the distance between the moving object and the safety isolation facility is less than a preset threshold; the proximity monitoring submodule is electrically connected and signal-connected to the first control submodule, and the first control submodule is also used to control the start and stop of the proximity monitoring submodule according to the control signal of the monitoring center.

[0009] Through the above technical solution, the first monitoring facility is combined with an infrared detector and a reminder facility to realize intelligent monitoring of moving objects around the safety isolation facility, and then trigger a sound prompt when the distance between the moving object and the safety isolation facility is less than a preset threshold, which has the effect of strengthening warnings and saving energy, and promptly reminds approaching objects to stop and avoid them from accidentally entering dangerous areas. Compared with static warning signs, it is easier to attract attention and reduce safety accidents caused by human factors. The proximity monitoring submodule and the proximity warning submodule can be flexibly deployed in scenarios where approaching is not allowed in the construction area, such as wellheads and deep pits, and the monitoring center can remotely control the start and shut down of the proximity monitoring submodule, realizing remote control of the proximity monitoring submodule by the monitoring center, avoiding unnecessary continuous operation according to construction needs or environmental changes, and ensuring the timeliness and accuracy of monitoring data, realizing intelligent and dynamic management of the system.

[0010] As a further explanation of the municipal construction safety isolation and early warning system described in the present invention, preferably, the second monitoring facility includes a first environmental monitoring submodule, a first environmental early warning submodule, a second control submodule and a second wireless transmission submodule; wherein, the first environmental monitoring submodule is electrically connected and signal-connected to the first environmental early warning submodule, the first environmental early warning submodule is wirelessly connected to the mobile terminal, the first environmental monitoring submodule is used to monitor the first environmental data that affects the personnel in the construction area through a meteorological instrument, and the first environmental early warning submodule is used to send an early warning message to the mobile terminal when the first environmental data does not meet the preset standards; the first environmental monitoring submodule is electrically connected and signal-connected to the second control submodule, the second control submodule is wirelessly connected to the monitoring center through the second wireless transmission submodule, and the second control submodule is used to control the start and shut down of the first environmental monitoring submodule according to the control signal of the monitoring center.

[0011] Through the above technical solution, the first environmental monitoring submodule and the first environmental early warning submodule work together to monitor the environmental data that affects the personnel in the construction area. When the preset standards are not met, the safety of the construction personnel may be endangered. The first environmental early warning submodule promptly sends early warning information to the mobile terminal, thereby strengthening the safety management of the construction personnel, ensuring the safety of the construction personnel, and improving construction safety and risk prevention. The monitoring center can also remotely control the start and stop of the first environmental monitoring submodule, realizing remote regulation of the first environmental monitoring submodule by the monitoring center, avoiding unnecessary continuous operation according to construction needs or environmental changes, and ensuring the timeliness and accuracy of the monitoring data, thereby realizing intelligent and dynamic management of the system.

[0012] As a further explanation of the municipal construction safety isolation and early warning system described in the present invention, preferably, the second monitoring facility also includes a second environmental monitoring submodule and a second environmental early warning submodule; wherein, the second environmental monitoring submodule is electrically connected and signal-connected to the second environmental early warning submodule, and the second environmental early warning submodule is wirelessly connected to the reminder facility. The second environmental monitoring submodule is used to monitor the second environmental data that affects people outside the construction area through a noise sensor, and the second environmental early warning submodule is used to control the reminder facility to issue a sound prompt when the second environmental data does not meet the preset standards; the second environmental monitoring submodule is electrically connected and signal-connected to the second control submodule, and the second control submodule is also used to control the start and shut down of the second environmental monitoring submodule according to the control signal of the monitoring center.

[0013] Through the above technical solution, the second environmental monitoring submodule and the second environmental early warning submodule work together to monitor environmental data that may affect people outside the construction area. When the preset standards are not met, the safety of people outside the construction area may be affected. The first environmental early warning submodule promptly controls the reminder facility to issue a sound prompt to remind pedestrians passing outside the construction area, thereby reducing the impact of construction on pedestrians and improving public safety during construction. In addition, the monitoring center can also remotely control the start and stop of the second environmental monitoring submodule, thereby realizing remote regulation of the second environmental monitoring submodule by the monitoring center, avoiding unnecessary continuous operation according to construction needs or environmental changes, and ensuring the timeliness and accuracy of the monitoring data, thereby realizing intelligent and dynamic management of the system.

[0014] As a further explanation of the municipal construction safety isolation early warning system described in the present invention, preferably, the mobile terminal is wirelessly connected to the safety isolation facility through a wireless sensing module, and the wireless sensing module includes a signal transmitter, a signal receiver, a third control submodule and a third wireless transmission submodule; wherein, the signal transmitter is arranged in the mobile terminal, and the signal transmitter is used to send an induction signal when it is outside the construction area and close to the set distance of the safety isolation facility; the signal receiver is arranged on the safety isolation facility, and the signal receiver is used to receive the induction signal from the signal transmitter; the signal receiver is electrically and signal-connected to the third control submodule, and the third control submodule is used to generate a first signal and a second signal when the signal receiver receives the induction signal; the third control submodule is wirelessly connected to the first monitoring facility and the monitoring center respectively through the third wireless transmission submodule, and the third wireless transmission submodule is used to transmit the first signal to the first monitoring facility and the second signal to the monitoring center, so that the first monitoring facility ignores this monitoring according to the first signal, and the monitoring center establishes a connection with the mobile terminal according to the second signal and obtains the positioning information of the mobile terminal.

[0015] Through the above technical solution, by setting up a wireless sensing module, when a construction worker brings a mobile terminal close to a safety isolation facility, the signal transmitter in the mobile terminal automatically transmits a sensing signal, which is received by the signal receiver on the safety isolation facility, thereby establishing a wireless connection between the mobile terminal and the safety isolation facility. This sensing signal contains the ID number of the mobile terminal, and the monitoring center can then receive a second signal containing this ID number, establishing a wireless connection between the monitoring center and the mobile terminal. This facilitates the monitoring center's unified management of mobile terminals (construction workers) entering the construction area, and sends early warning information to the mobile terminals through the monitoring center to ensure the safety of construction workers.

[0016] As a further explanation of the municipal construction safety isolation and early warning system described in the present invention, preferably, the safety isolation facility establishes a wireless connection with the monitoring center through the LoRa wireless communication module; the safety isolation facility is also used to generate mobile information and send the mobile information to the monitoring center, so that the monitoring center sends early warning information to the mobile terminal.

[0017] Through the above technical solution, mobile information is sent to the monitoring center through the safety isolation facilities, so that the monitoring center can manage the safety isolation facilities. The monitoring center then sends early warning information to the mobile terminal, so that construction workers carrying mobile terminals can evacuate the dangers brought by the safety isolation facilities in time, or maintain the safety isolation facilities in time, thereby improving the real-time and reliability of construction safety management.

[0018] As a further explanation of the municipal construction safety isolation early warning system described in the present invention, preferably, the reminder facility establishes a wireless connection with the monitoring center through the LoRa wireless communication module; the reminder facility is also used to receive sound warning information corresponding to the first monitoring facility and the second monitoring facility set by the monitoring center, so that the reminder facility issues different warnings according to the control of the first monitoring facility and the second monitoring facility.

[0019] Through the above technical solution, accurate and dynamic management of construction safety warnings is achieved through the intelligent linkage of reminder facilities and monitoring centers.

[0020] The beneficial effects of the present invention are as follows:

[0021] 1) In addition to setting up safety isolation facilities and reminder facilities in the construction area, the present invention also provides construction personnel with mobile terminals when entering the construction area as equipment for managing the construction personnel and promptly notifying them of early warning information, thereby ensuring the safety of the construction personnel and improving construction safety and risk prevention.

[0022] 2) The present invention uses a first monitoring facility to monitor the flow of people or vehicles outside the construction area and the moving objects close to the safety isolation facility to control the reminder facility to emit an audible warning signal. It can achieve both enhanced warning effects and energy-saving effects based on different construction area locations and different flow of people or vehicles in different time periods.

[0023] 3) The present invention monitors the environmental data of the construction area through the second monitoring facility to control the issuance of early warning information to the mobile terminal, which can timely remind construction personnel, ensure the safety of construction personnel, and solve the problem of large losses caused by safety accidents due to delayed early warning information.

[0024] 4) The present invention monitors the environmental data of the construction area through the second monitoring facility to control the reminder facility to emit an audible warning signal and / or a light warning signal, which can timely remind pedestrians outside the construction area, reduce the impact of construction on pedestrians, and improve public safety during construction.

[0025] 5) The present invention can dynamically sense construction risks through the combined action of the first monitoring facility and the second monitoring facility, and promptly push warning information to construction workers and surrounding pedestrians, thereby reducing the incidence of safety accidents and improving the public safety level of construction management. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is an architectural diagram of the municipal construction safety isolation early warning system of the present invention;

[0027] Figure 2 This is a general structural diagram of the municipal construction safety isolation early warning system of the present invention;

[0028] Figure 3 is a structural block diagram of the first monitoring facility of the present invention;

[0029] Figure 4 is a structural block diagram of the second monitoring facility of the present invention;

[0030] Figure 5 This is a structural block diagram of the wireless sensing module of the present invention. DETAILED DESCRIPTION

[0031] In order to further understand the structure, features and other purposes of the present invention, the following detailed description is given in conjunction with the attached preferred embodiments and the accompanying drawings. The embodiments described in the drawings are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention.

[0032] As a first embodiment of the present invention, Figure 1 and Figure 2 As shown, the present invention provides a municipal construction safety isolation early warning system, including a safety isolation facility 1, a reminder facility 2, a mobile terminal 3, a first monitoring facility 4, a second monitoring facility 5 and a monitoring center 6. Figure 2 An example of this embodiment is shown. A safety isolation facility 1 is deployed outside a construction area. Reminder facilities 2 include a pedestrian reminder facility 21 deployed outside the safety isolation facility 1 and a construction worker reminder facility 22 deployed within the construction area. Mobile terminals 3 are configured for use by construction workers entering the construction area. A first monitoring facility 4 is deployed outside the safety isolation facility 1, facing the surrounding roads. A second monitoring facility 5 is deployed within the safety isolation facility 1.

[0033] The safety isolation facility 1 is wirelessly connected to the monitoring center 6. The safety isolation facility 1 is used to generate positioning information and transmit the positioning information to the monitoring center 6 so that the location of the safety isolation facility 1 is displayed on the electronic map of the monitoring center 6. The safety isolation facility 1 is placed outside the construction area, and its positioning information is transmitted to the monitoring center 6. The monitoring center 6 can understand the location of the construction area and the safety isolation facility 1. In the event of an emergency, the monitoring center 6 can handle it in a timely manner and manage the use status of the safety isolation facility 1.

[0034] The reminder device 2 is wirelessly connected to the monitoring center 6. The reminder device 2 is configured to emit an audible and / or visual warning signal and transmit operating status information to the monitoring center 6 so that the operating status of the reminder device 2 is displayed on the monitoring center 6. The reminder device 2 transmits the operating status information to the monitoring center 6, which can determine whether the reminder device 2 is abnormal or malfunctioning based on the operating status information of the reminder device 2, thereby facilitating the timely detection and handling of abnormal or malfunctioning reminder devices 2.

[0035] The mobile terminal 3 is wirelessly connected to the monitoring center 6. The mobile terminal 3 is used to receive setting information and warning information from the monitoring center 6. The mobile terminal 3 is wirelessly connected to the safety isolation facility 1. The mobile terminal 3 is also used to send an induction signal when it approaches the set distance of the safety isolation facility 1 outside the construction area, so that the safety isolation facility 1 and the mobile terminal 3 are connected. Construction workers need to carry the mobile terminal 3 when entering the construction area. Whenever a construction worker carrying the mobile terminal 3 approaches the safety isolation facility 1, the mobile terminal 3 and the safety isolation facility 1 are connected via the induction signal, making it easier to distinguish whether the person approaching the safety isolation facility 1 is a construction worker. The monitoring center 6 sends setting information (such as the set distance mentioned above) and warning information to the mobile terminal 3, making it easier for the monitoring center 6 to manage the interaction between the mobile terminal 3 and other facilities in the construction area, and to facilitate the monitoring center 6 to send notifications including warning information to the construction workers in a unified and timely manner. As a device for managing construction workers and notifying them of warning information in a timely manner, the mobile terminal 3 strengthens the safety management of construction workers, ensures the safety of construction workers, and improves construction safety and risk prevention.

[0036] The first monitoring facility 4 is wirelessly connected to the monitoring center 6, and the first monitoring facility 4 is used to work according to the control signal of the monitoring center 6. The first monitoring facility 4 is wirelessly connected to the reminder facility 2, and the first monitoring facility 4 is also used to monitor the flow of people or vehicles outside the construction area, and / or to monitor whether there are moving objects approaching the safety isolation facility 1, so that the reminder facility 2 is controlled by the first monitoring facility 4 to emit a sound warning signal and / or a light warning signal. Reminder facilities will be set up near the safety isolation facilities in the construction area. Generally, signboards or voice prompts will be used during the day, and light prompts will be used at night. The flow of people or vehicles passing through the construction area will be different depending on the location of the construction area and at different time periods. Therefore, this embodiment uses the first monitoring facility 4 to monitor the flow of people or vehicles outside the construction area and / or monitor whether there are moving objects approaching the safety isolation facility 1, so as to control the reminder facility 2 to emit a sound warning signal and / or a light warning signal, which can play a role in both strengthening the warning effect and saving energy.

[0037] The second monitoring facility 5 is wirelessly connected to the monitoring center 6, and the second monitoring facility 5 is used to work according to the control signal of the monitoring center 6. The second monitoring facility 5 is wirelessly connected to the mobile terminal 3 and the reminder facility 2 respectively, and the second monitoring facility 5 is used to monitor the environmental data of the construction area, so that the second monitoring facility 5 can send early warning information to the mobile terminal 3, and / or control the reminder facility 2 to send a sound warning signal and / or a light warning signal. By monitoring the environmental data of the construction area by the second monitoring facility 5 and sending early warning information to the mobile terminal 3, it can play the effect of timely reminding the construction personnel, ensuring the safety of the construction personnel, and solving the problem of large losses caused by safety accidents due to delayed early warning information. By monitoring the environmental data of the construction area by the second monitoring facility 5 and controlling the reminder facility 2 to send a sound warning signal and / or a light warning signal, it can play the effect of timely reminding pedestrians outside the construction area, reducing the impact of construction on pedestrians, and improving public safety during construction.

[0038] This embodiment can dynamically perceive construction risks through the joint action of the first monitoring facility and the second monitoring facility, and promptly push warning information to construction workers and surrounding pedestrians, thereby reducing the incidence of safety accidents and improving the public safety level of construction management.

[0039] As a second embodiment of the present invention, Figure 3 As shown, the first monitoring facility 4 includes a flow monitoring submodule 41, a flow warning submodule 42, a first control submodule 45 and a first wireless transmission submodule 46. The flow monitoring submodule 41 is electrically and signal-connected to the flow warning submodule 42, and the flow warning submodule 42 is wirelessly connected to the reminder facility 2. The flow monitoring submodule 41 is used to monitor the flow of people or vehicles outside the construction area in real time through a monitoring camera. The flow warning submodule 42 is used to control the reminder facility 2 to issue a sound prompt when the flow of people or vehicles is large. The flow monitoring submodule 41 is electrically and signal-connected to the first control submodule 45, and the first control submodule 45 is wirelessly connected to the monitoring center 6 through the first wireless transmission submodule 46. The first control submodule 45 is used to control the start and stop of the flow monitoring submodule 41 according to the control signal of the monitoring center 6.

[0040] In this embodiment, the flow monitoring submodule 41 monitors pedestrian or vehicle flow using surveillance cameras. These cameras, such as those from Hikvision or Dahua, offer sophisticated pedestrian and vehicle flow monitoring capabilities. Because the first monitoring facility 4 is wirelessly connected to the monitoring center 6, the threshold for determining pedestrian or vehicle flow outside the construction area used by the flow monitoring submodule 41 is set by the monitoring center 6. For example, if the construction area is near a main road intersection, pedestrian or vehicle flow is likely to be high. The monitoring center 6 can set the threshold based on the pedestrian or vehicle flow at the main road intersection during various time periods. The flow warning submodule 42 controls the alerting facility 2 to emit an audible alert when the pedestrian or vehicle flow reaches the set threshold. By combining the first monitoring facility with the surveillance cameras and the alerting facility, intelligent monitoring of pedestrian and vehicle flow outside the construction area is achieved by collecting and analyzing data. This allows for audible alerts to be triggered when pedestrian or vehicle flow is high, enhancing both warning and energy conservation, thereby improving public safety and social acceptance.

[0041] In this embodiment, the monitoring center 6 can also remotely control the start and shutdown of the flow monitoring sub-module 41, realizing remote regulation of the first monitoring facility 4 by the monitoring center, avoiding unnecessary continuous operation according to construction requirements or environmental changes, and ensuring the timeliness and accuracy of the monitoring data, thereby realizing intelligent and dynamic management of the system.

[0042] As a third embodiment of the present invention, Figure 3 As shown, the first monitoring facility 4 also includes a proximity monitoring submodule 43 and a proximity warning submodule 44. The proximity monitoring submodule 43 is electrically and signal-connected to the proximity warning submodule 44, and the proximity warning submodule 44 is wirelessly connected to the reminder facility 2. The proximity monitoring submodule 43 is used to monitor whether the distance from the moving object to the safety isolation facility 1 is less than a preset threshold through an infrared detector. The proximity warning submodule 44 is used to control the reminder facility 2 to issue a sound prompt when the distance of the moving object approaching the safety isolation facility 1 is less than a preset threshold. The proximity monitoring submodule 43 is electrically and signal-connected to the first control submodule 45, and the first control submodule 45 is also used to control the start and stop of the proximity monitoring submodule 43 according to the control signal of the monitoring center 6.

[0043] In this embodiment, the proximity monitoring submodule 43 monitors the distance between the moving object and the safety isolation facility 1 through an infrared detector. Since the first monitoring facility 4 is wirelessly connected to the monitoring center 6, the judgment threshold monitored by the proximity monitoring submodule 43 is set by the monitoring center 6. By combining the first monitoring facility with the infrared detector and the reminder facility, intelligent monitoring of moving objects around the safety isolation facility 1 is achieved, and then a sound prompt is triggered when the distance between the moving object and the safety isolation facility 1 is less than a preset threshold, which has the effect of strengthening the warning and saving energy, and promptly reminds the approaching object to stop and avoid it from accidentally entering the dangerous area. Compared with static warning signs, it is easier to attract attention and reduce safety accidents caused by human factors. The proximity monitoring submodule 43 and the proximity warning submodule 44 can be flexibly deployed in situations where approaching is not allowed in the construction area, such as wellheads and deep pits.

[0044] In this embodiment, the monitoring center 6 can also remotely control the start and shut down of the proximity monitoring submodule 43, thereby realizing remote regulation of the proximity monitoring submodule 43 by the monitoring center, avoiding unnecessary continuous operation according to construction requirements or environmental changes, and ensuring the timeliness and accuracy of the monitoring data, thereby realizing intelligent and dynamic management of the system.

[0045] As a fourth embodiment of the present invention, Figure 4 As shown, the second monitoring facility 5 includes a first environmental monitoring submodule 51, a first environmental early warning submodule 52, a second control submodule 55, and a second wireless transmission submodule 56. The first environmental monitoring submodule 51 is electrically and signal-connected to the first environmental early warning submodule 52, which is wirelessly connected to the mobile terminal 3. The first environmental monitoring submodule 51 is configured to monitor first environmental data that may affect personnel within the construction area using a meteorological instrument. The first environmental early warning submodule 52 is configured to issue an early warning message to the mobile terminal 3 when the first environmental data does not meet preset standards.

[0046] The first environment monitoring submodule 51 is electrically and signal-connected to the second control submodule 55, which is wirelessly connected to the monitoring center 6 via the second wireless transmission submodule 56. The second control submodule 55 is configured to control the activation and deactivation of the first environment monitoring submodule 51 according to control signals from the monitoring center 6.

[0047] In this embodiment, the first environmental monitoring submodule 51 uses a meteorological instrument, such as the TH-WQX9 nine-element micro-meteorological instrument, to measure and record nine meteorological elements, including air temperature, air humidity, wind speed, wind direction, atmospheric pressure, optical rainfall, total radiation, PM2.5, and PM10. Alternatively, it uses multiple types of sensors (such as gas detectors, PM2.5 sensors, dust sensors, and temperature sensors) to monitor first environmental data that may affect personnel within the construction area. Depending on the specific construction project, the first environmental monitoring submodule 51 can selectively deploy corresponding sensors. Since the second monitoring facility 5 is wirelessly connected to the monitoring center 6, the first environmental early warning submodule 52 determines the first environmental data according to the preset standards set by the monitoring center 6. The first environmental monitoring submodule 51 and the first environmental early warning submodule 52 work together to monitor environmental data that may affect personnel within the construction area. If the preset standards are not met, potentially endangering the safety of construction personnel, the first environmental early warning submodule 52 will promptly send an early warning message to the mobile terminal 3, thereby strengthening the safety management of construction personnel, ensuring the safety of construction personnel, and improving construction safety and risk prevention.

[0048] In this embodiment, the monitoring center 6 can also remotely control the startup and shutdown of the first environmental monitoring sub-module 51, thereby realizing remote regulation of the first environmental monitoring sub-module 51 by the monitoring center, avoiding unnecessary continuous operation according to construction requirements or environmental changes, and ensuring the timeliness and accuracy of the monitoring data, thereby realizing intelligent and dynamic management of the system.

[0049] As a fifth embodiment of the present invention, Figure 4 As shown, the second monitoring facility 5 also includes a second environment monitoring submodule 53 and a second environment early warning submodule 54. The second environment monitoring submodule 53 is electrically connected and signal-connected to the second environment early warning submodule 54, and the second environment early warning submodule 54 is wirelessly connected to the reminder facility 2. The second environment monitoring submodule 53 is used to monitor the second environment data that affects people outside the construction area through a noise sensor. The second environment early warning submodule 54 is used to control the reminder facility 2 to issue a sound prompt when the second environment data does not meet the preset standards. The second environment monitoring submodule 53 is electrically connected and signal-connected to the second control submodule 55. The second control submodule 55 is also used to control the start and stop of the second environment monitoring submodule 53 according to the control signal of the monitoring center 6.

[0050] In this embodiment, the second environment monitoring submodule 53 can integrate various other types of sensors (such as dust sensors, etc.) to monitor the second environment data that have an impact on people outside the construction area in addition to the noise sensor. The second environment monitoring submodule 53 can selectively deploy corresponding sensors according to the specific construction project. Since the second monitoring facility 5 is wirelessly connected to the monitoring center 6, the second environment early warning submodule 54 determines that the preset standard of the second environment data is set by the monitoring center 6. The second environment monitoring submodule 53 and the second environment early warning submodule 54 work together to monitor the environmental data that has an impact on people outside the construction area. When the preset standard is not met, it may affect the safety of people outside the construction area. The first environment early warning submodule 52 promptly controls the reminder facility 2 to issue a sound prompt to remind pedestrians passing outside the construction area, thereby reducing the impact of construction on pedestrians and improving public safety during construction.

[0051] In this embodiment, the monitoring center 6 can also remotely control the startup and shutdown of the second environmental monitoring sub-module 53, thereby realizing remote regulation of the second environmental monitoring sub-module 53 by the monitoring center, avoiding unnecessary continuous operation according to construction requirements or environmental changes, and ensuring the timeliness and accuracy of the monitoring data, thereby realizing intelligent and dynamic management of the system.

[0052] As a sixth embodiment of the present invention, Figure 5 As shown, mobile terminal 3 is wirelessly connected to safety isolation facility 1 via wireless sensing module 7. Wireless sensing module 7 includes a signal transmitter 71, a signal receiver 72, a third control submodule 73, and a third wireless transmission submodule 74. Signal transmitter 71 is provided in mobile terminal 3 and is configured to emit a sensing signal when the mobile terminal approaches a set distance from safety isolation facility 1 outside the construction area. Signal receiver 72 is provided on safety isolation facility 1 and is configured to receive the sensing signal from signal transmitter 71.

[0053] Signal receiver 72 is electrically and signal-connected to third control submodule 73. Third control submodule 73 is configured to generate a first signal and a second signal upon receiving the sensing signal. Third control submodule 73 is wirelessly connected to first monitoring facility 4 and monitoring center 6, respectively, via third wireless transmission submodule 74. Third wireless transmission submodule 74 is configured to transmit the first signal to first monitoring facility 4 and the second signal to monitoring center 6. Based on the first signal, first monitoring facility 4 discontinues current monitoring. Based on the second signal, monitoring center 6 establishes a connection with mobile terminal 3 and obtains mobile terminal 3's location information.

[0054] In the present embodiment, by arranging wireless sensing module 7, when construction personnel carry mobile terminal 3 and approach safety isolation facility 1, signal transmitter 71 in mobile terminal 3 can automatically transmit sensing signal, makes signal receiver 72 on safety isolation facility 1 receive this sensing signal, realizes wireless connection of mobile terminal 3 and safety isolation facility 1. The ID number of mobile terminal 3 is contained in this sensing signal, and then monitoring center 6 can receive the second signal with this ID number, realizes wireless connection of monitoring center 6 and mobile terminal 3, and facilitates unified management of mobile terminal 3 (construction personnel) entering construction area by monitoring center 6. For example, monitoring center 6 can send early warning information to construction personnel in construction area in time according to weather forecast such as gale, heavy rain, etc., to ensure the safety of construction personnel. Construction personnel carry mobile terminal 3 and enter construction area and can realize accurate positioning in construction area through safety isolation facility 1.

[0055] As a seventh embodiment of the present invention, the safety isolation facility 1 establishes a wireless connection with the monitoring center 6 via a LoRa wireless communication module. The safety isolation facility 1 is also used to generate movement information and send the movement information to the monitoring center 6, so that the monitoring center 6 can send an early warning message to the mobile terminal 3. In this embodiment, the movement information is sent to the monitoring center 6 by the safety isolation facility 1, enabling the monitoring center 6 to manage the safety isolation facility 1. The monitoring center 6 then sends an early warning message to the mobile terminal 3, enabling construction workers carrying mobile terminals 3 to evacuate the safety isolation facility 1 in a timely manner, or to perform timely maintenance on the safety isolation facility 1, thereby improving the real-time and reliability of construction safety management.

[0056] As an eighth embodiment of the present invention, the reminder device 2 establishes a wireless connection with the monitoring center 6 via a LoRa wireless communication module. The reminder device 2 is also configured to receive acoustic warning information corresponding to the first and second monitoring devices 4 and 5, as configured by the monitoring center 6. This allows the reminder device 2 to issue different warnings based on the control of the first and second monitoring devices 4 and 5. This embodiment, through the intelligent linkage between the reminder device 2 and the monitoring center 6, enables precise and dynamic management of construction safety warnings.

[0057] When in use, the aforementioned municipal construction safety isolation and early warning system first deploys a safety isolation facility 1 outside the construction area based on its size. Pedestrian reminder facilities 21 and first monitoring facilities 4 (including surveillance cameras and infrared detectors) are then installed based on road conditions outside safety isolation facility 1. Furthermore, construction worker reminder facilities 22 and second monitoring facilities 5 (including corresponding environmental sensors) are installed based on the construction location within safety isolation facility 1. Each construction worker is equipped with a mobile terminal 3, which they must wear before entering the construction area. Safety isolation facility 1, pedestrian reminder facilities 21, construction worker reminder facilities 22, first monitoring facilities 4, and second monitoring facilities 5 are all connected to the mains power supply.

[0058] Configure the network connection safety isolation facility 1, pedestrian reminder facility 21, construction worker reminder facility 22, mobile terminal 3, first monitoring facility 4, and second monitoring facility 5 at the monitoring center 6. The monitoring center 6 receives the positioning information uploaded by the safety isolation facility 1 and marks the location to create an electronic map. Configure the sound and light warning mode of the reminder facility 2 at the monitoring center 6 (such as setting the pedestrian reminder tone for the pedestrian reminder facility 21 and setting the construction area alarm type for the construction worker reminder facility 22). Set the pedestrian / vehicle flow threshold and approach warning distance for the first monitoring facility 4 at the monitoring center 6, and set the environmental parameter threshold (such as dust concentration, noise decibel) for the second monitoring facility 5. Debug and test the safety isolation facility 1, pedestrian reminder facility 21, construction worker reminder facility 22, mobile terminal 3, first monitoring facility 4, and second monitoring facility 5 at the construction site, and start construction after meeting the settings of the monitoring center 6.

[0059] After construction begins, the flow monitoring submodule 41 of the first monitoring facility 4 outside the construction area uses an external camera to collect real-time video streams from the roadside outside the safety isolation facility 1. When it detects that the pedestrian flow exceeds a preset value or that a vehicle has stalled for a timeout, it triggers its flow warning submodule 42. This flow warning submodule 42 sends an electrical signal to the pedestrian reminder facility 21, which then plays a directional voice prompt (e.g., "Construction ahead, please detour") and simultaneously sends an abnormal flow status to the monitoring center 6. Simultaneously, the proximity monitoring submodule 43 of the first monitoring facility 4 scans the area outside the isolation facility using an infrared detector. If it detects a pedestrian / vehicle within 2 meters of the isolation facility, it triggers the proximity warning submodule 44. This proximity warning submodule 44 sends an electrical signal to the pedestrian reminder facility 21, triggering it to activate a high-frequency flashing warning and simultaneously sending the proximity event coordinates and image records to the monitoring center 6. The first environmental monitoring submodule 51 of the second monitoring facility 5 within the construction area continuously collects PM2.5 data. For example, when PM2.5 is greater than 75 μg / m 3When the noise level reaches 85dB, the first environmental warning submodule 52 sends a respiratory protection warning to all mobile terminals 3 and triggers the construction worker alerting device 22 to activate a red rotating warning light, alerting construction workers within the construction area. Simultaneously, if the second environmental monitoring submodule 53 of the second monitoring device 5 detects construction noise levels exceeding 85dB, the second environmental warning submodule 54 sends an electrical signal to the pedestrian alerting device 21, which then displays a "Noise Danger" warning.

[0060] After the construction begins, since the construction workers all enter through the entrance, it is set that when the construction workers carrying the mobile terminal 3 enter the 2-meter range of the isolation facility, the built-in signal transmitter 71 of the mobile terminal 3 automatically sends an induction signal containing an ID code, and the signal receiver 72 arranged at the safety isolation facility 1 at the entrance captures the signal, and the third control submodule 73 generates a dual instruction: the first signal: to make the first monitoring facility 4 suspend proximity monitoring for 10 seconds (to avoid false alarms); the second signal: to register the personnel entry information and real-time positioning to the monitoring center 6. When entering the isolation facility warning area without carrying the mobile terminal 3, the proximity warning submodule 44 of the first monitoring facility 4 is triggered to synchronously send the illegal intrusion coordinates and captured images to the monitoring center 6, and the monitoring center 6 remotely starts the sound and light alarm upgrade of the isolation facility in the area.

[0061] The present invention can effectively improve the internal and external safety protection capabilities of municipal construction areas through monitoring and early warning response inside and outside the construction area.

[0062] It should be noted that the above summary of the invention and specific embodiments are intended to demonstrate the practical application of the technical solutions provided by the present invention and should not be construed as limiting the scope of protection of the present invention. Those skilled in the art will readily make various modifications, equivalent substitutions, or improvements within the spirit and principles of the present invention. The scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A municipal construction safety isolation early warning system, characterized in that: It includes a safety isolation facility (1), a reminder facility (2), a mobile terminal (3), a first monitoring facility (4), a second monitoring facility (5) and a monitoring center (6); wherein, The safety isolation facility (1) is deployed outside the construction area, the safety isolation facility (1) is wirelessly connected to the monitoring center (6), and the safety isolation facility (1) is used to generate positioning information and send the positioning information to the monitoring center (6) so that the location of the safety isolation facility (1) is displayed on an electronic map of the monitoring center (6); The reminder facility (2) includes a pedestrian reminder facility (21) deployed outside the safety isolation facility (1) and a construction worker reminder facility (22) deployed in the construction area. The reminder facility (2) is wirelessly connected to the monitoring center (6). The reminder facility (2) is used to emit an audible warning signal and / or a light warning signal and send working status information to the monitoring center (6) so that the working status of the reminder facility (2) is displayed on the monitoring center (6). The mobile terminal (3) is configured for construction personnel entering the construction area. The mobile terminal (3) is wirelessly connected to the monitoring center (6). The mobile terminal (3) is used to receive setting information and warning information from the monitoring center (6). The mobile terminal (3) is wirelessly connected to the safety isolation facility (1). The mobile terminal (3) is also used to send an induction signal when the mobile terminal is outside the construction area and approaches the safety isolation facility (1) at a set distance, so that the safety isolation facility (1) and the mobile terminal (3) are connected. The first monitoring facility (4) is deployed outside the safety isolation facility (1) and faces the surrounding roads. The first monitoring facility (4) is wirelessly connected to the monitoring center (6). The first monitoring facility (4) is used to operate according to the control signal of the monitoring center (6). The first monitoring facility (4) is wirelessly connected to the reminder facility (2). The first monitoring facility (4) is also used to monitor the flow of people or vehicles outside the construction area, and / or to monitor whether there are moving objects approaching the safety isolation facility (1), so that the first monitoring facility (4) controls the reminder facility (2) to emit an audible warning signal and / or a light warning signal. The second monitoring facility (5) is deployed in the safety isolation facility (1), the second monitoring facility (5) is wirelessly connected to the monitoring center (6), and the second monitoring facility (5) is used to operate according to the control signal of the monitoring center (6); the second monitoring facility (5) is wirelessly connected to the mobile terminal (3) and the reminder facility (2), respectively, and the second monitoring facility (5) is used to monitor the environmental data of the construction area, so that the second monitoring facility (5) can send early warning information to the mobile terminal (3), and / or control the reminder facility (2) to send an audible warning signal and / or a light warning signal.

2. The municipal construction safety isolation early warning system according to claim 1, characterized in that: The first monitoring facility (4) includes a flow monitoring submodule (41), a flow warning submodule (42), a first control submodule (45) and a first wireless transmission submodule (46); wherein, The flow monitoring submodule (41) is electrically and signal-connected to the flow warning submodule (42), and the flow warning submodule (42) is wirelessly connected to the reminder facility (2). The flow monitoring submodule (41) is used to monitor the size of the flow of people or vehicles outside the construction area in real time through a monitoring camera, and the flow warning submodule (42) is used to control the reminder facility (2) to issue a sound prompt when the flow of people or vehicles is large. The flow monitoring submodule (41) is electrically and signal-connected to the first control submodule (45). The first control submodule (45) is wirelessly connected to the monitoring center (6) via the first wireless transmission submodule (46). The first control submodule (45) is used to control the start and stop of the flow monitoring submodule (41) according to the control signal of the monitoring center (6).

3. The municipal construction safety isolation early warning system according to claim 2, characterized in that: The first monitoring facility (4) further includes a proximity monitoring submodule (43) and a proximity warning submodule (44); wherein, The proximity monitoring submodule (43) is electrically and signal-connected to the proximity warning submodule (44), and the proximity warning submodule (44) is wirelessly connected to the reminder facility (2). The proximity monitoring submodule (43) is used to monitor whether the distance between the moving object and the safety isolation facility (1) is less than a preset threshold value through an infrared detector, and the proximity warning submodule (44) is used to control the reminder facility (2) to emit a sound prompt when the distance between the moving object and the safety isolation facility (1) is less than the preset threshold value. The proximity monitoring submodule (43) is electrically and signal-connected to the first control submodule (45), and the first control submodule (45) is further used to control the start and stop of the proximity monitoring submodule (43) according to a control signal from the monitoring center (6).

4. The municipal construction safety isolation early warning system according to claim 1, characterized in that: The second monitoring facility (5) includes a first environment monitoring submodule (51), a first environment early warning submodule (52), a second control submodule (55) and a second wireless transmission submodule (56); wherein, The first environment monitoring submodule (51) is electrically and signal-connected to the first environment early warning submodule (52), and the first environment early warning submodule (52) is wirelessly connected to the mobile terminal (3). The first environment monitoring submodule (51) is used to monitor first environment data that has an impact on personnel in the construction area through a meteorological instrument, and the first environment early warning submodule (52) is used to send an early warning message to the mobile terminal (3) when the first environment data does not meet a preset standard. The first environment monitoring submodule (51) is electrically and signal-connected to the second control submodule (55), the second control submodule (55) is wirelessly connected to the monitoring center (6) via the second wireless transmission submodule (56), and the second control submodule (55) is used to control the start and stop of the first environment monitoring submodule (51) according to the control signal of the monitoring center (6).

5. The municipal construction safety isolation early warning system according to claim 4, characterized in that: The second monitoring facility (5) further includes a second environment monitoring submodule (53) and a second environment early warning submodule (54); wherein, The second environment monitoring submodule (53) is electrically and signal-connected to the second environment early warning submodule (54), and the second environment early warning submodule (54) is wirelessly connected to the reminder facility (2). The second environment monitoring submodule (53) is used to monitor second environment data that may affect people outside the construction area through a noise sensor, and the second environment early warning submodule (54) is used to control the reminder facility (2) to emit a sound prompt when the second environment data does not meet a preset standard. The second environment monitoring submodule (53) is electrically and signal-connected to the second control submodule (55), and the second control submodule (55) is further used to control the start and stop of the second environment monitoring submodule (53) according to a control signal from the monitoring center (6).

6. The municipal construction safety isolation early warning system according to claim 1, characterized in that: The mobile terminal (3) is wirelessly connected to the safety isolation facility (1) via a wireless sensing module (7), wherein the wireless sensing module (7) includes a signal transmitter (71), a signal receiver (72), a third control submodule (73) and a third wireless transmission submodule (74); wherein, The signal transmitter (71) is provided in the mobile terminal (3), and the signal transmitter (71) is used to send an induction signal when the mobile terminal is outside the construction area and approaches a set distance from the safety isolation facility (1); The signal receiver (72) is arranged on the safety isolation facility (1), and the signal receiver (72) is used to receive the induction signal from the signal transmitter (71); The signal receiver (72) is electrically and signal-connected to the third control submodule (73), and the third control submodule (73) is used to generate a first signal and a second signal when the signal receiver (72) receives the sensing signal; The third control submodule (73) is wirelessly connected to the first monitoring facility (4) and the monitoring center (6) respectively through the third wireless transmission submodule (74). The third wireless transmission submodule (74) is used to transmit the first signal to the first monitoring facility (4) and the second signal to the monitoring center (6), so that the first monitoring facility (4) ignores the current monitoring according to the first signal, and the monitoring center (6) establishes a connection with the mobile terminal (3) according to the second signal and obtains the positioning information of the mobile terminal (3).

7. The municipal construction safety isolation early warning system according to claim 1, characterized in that: The safety isolation facility (1) establishes a wireless connection with a monitoring center (6) via a LoRa wireless communication module; the safety isolation facility (1) is also used to generate movement information and send the movement information to the monitoring center (6), so that the monitoring center (6) sends early warning information to the mobile terminal (3).

8. The municipal construction safety isolation early warning system according to claim 1, characterized in that: The reminder facility (2) establishes a wireless connection with a monitoring center (6) via a LoRa wireless communication module; the reminder facility (2) is also used to receive sound warning information corresponding to the first monitoring facility (4) and the second monitoring facility (5) set by the monitoring center (6), so that the reminder facility (2) issues different warnings according to the control of the first monitoring facility (4) and the second monitoring facility (5).

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