Multifunctional monitoring system and method for construction site

Abstract

The invention discloses a multifunctional monitoring system and method for a construction site, and the key points of the technical scheme are that the multifunctional monitoring system for the construction site comprises a construction site front end which is used for monitoring a plurality of nodes of an entrance and exit of the construction site, a processing plant, a stockyard, a warehouse, a tower crane and an enclosing wall; the construction site front end collects video data of a plurality of nodes, receives the collected video data and sends the collected video data; the monitoring center comprises a central server, an alarm, a memory, a display and a video operation recognizer; the alarm, the memory, the display and the video operation recognizer are respectively connected with the central server; the system comprises a monitoring center, an environment wisdom monitoring platform, a personnel management system and an Internet of Things server, the Internet of Things server is connected with the monitoring center, and the environment wisdom monitoring platform and the personnel management system are respectively connected with the Internet of Things server. According to the invention, multi-dimensional and multi-aspect monitoring of the construction site can be realized.

Description

Technical Field

[0001] The present invention belongs to the technical field of monitoring systems, and in particular relates to a multifunctional monitoring system and method for a construction site. Background Art

[0002] Construction sites lay the foundation for national economic and social development. However, there are many challenges and problems due to the limitations of the construction environment, poor management of equipment and materials, and weak public safety awareness.

[0003] The existing Chinese patent with publication number CN114237090A discloses a multifunctional monitoring equipment, device and method for a construction site, including a monitoring device and a control device. The monitoring device and the control device are wirelessly connected to each other. The monitoring device includes a shell, a controller, an image collector, a power module, a communication module and an RFID module. The image collector is rotatably connected to the shell through a pan-tilt head. The controller is arranged in the shell and is connected to the communication module and the RFID module arranged in the shell. The controller is connected to the pan-tilt head and is connected to the image collector through a line running through the shell. The power module is arranged in the shell. The monitoring device includes a control host, a communication module and a human-computer interaction device.

[0004] For another example, the existing Chinese patent with publication number CN106254840A discloses a wireless remote video monitoring system for a construction site, including a multifunctional helmet, a video monitor and a remote operation console. The multifunctional helmet and the video monitor are both provided with a wireless communication module. A signal relay tower is built at the construction site. The signals sent by the wireless communication modules of the multifunctional helmet and the video monitor are amplified and stably transmitted to the remote operation console by the signal relay tower, and the operator at the remote operation console performs remote monitoring and command. The personnel at the remote operation console of this invention can view the construction details through the multifunctional helmet, so that the construction quality is guaranteed. Secondly, the construction personnel can be remotely directed to work, which saves time and effort while achieving the effect of fine construction.

[0005] The above patent has some advantages, but also has many disadvantages, such as: it is impossible to monitor and manage the construction area by video, environment, and personnel at the same time, and further improvements can be made. Summary of the invention

[0006] The object of the present invention is to provide a multifunctional construction site monitoring system and method to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A multifunctional monitoring system for a construction site, comprising:

[0009] The construction site front end is used to monitor multiple nodes of the construction site entrance and exit, processing plant, stockpile yard, warehouse, tower crane, and fence. The construction site front end collects video data of multiple nodes, receives the collected video data, and sends it;

[0010] A monitoring center, the monitoring center includes a central server, an alarm, a memory, a display and a video computing identifier; the alarm, the memory, the display and the video computing identifier are respectively connected to the central server;

[0011] Transmission network layer, which is used for data transmission between the construction site front end and the monitoring center;

[0012] A mobile terminal, which is connected to the monitoring center via a communication network and is used to share various data of the monitoring platform in real time;

[0013] An intelligent environmental monitoring platform, a personnel management system and an Internet of Things server, wherein the Internet of Things server is connected to a monitoring center, and the intelligent environmental monitoring platform and the personnel management system are respectively connected to the Internet of Things server;

[0014] A water and electricity usage monitoring system, the water and electricity usage system is connected to the environmental intelligent monitoring platform, the water and electricity usage monitoring system includes an electricity usage monitoring module, a water consumption monitoring module, a drainage control module and a sewage filtration module, the electricity usage monitoring module and the water consumption monitoring module are respectively connected to the Internet of Things server, the drainage control module is connected to the sewage filtration module, the Internet of Things server is connected to a time management module, the time management module is used to determine the specific working hours of the construction site, the water consumption monitoring module monitors the water consumption at different times, the drainage control module is used to detect the discharged water volume, and the sewage filtration module is used to filter the sewage in the drainage.

[0015] Preferably, the transmission network layer adopts a point-to-point transmission mode, a point-to-multiple transmission mode or a relay transmission mode. The point-to-point transmission mode is: a single camera directly transmits back to the monitoring center through a pair of bridges; the point-to-multiple transmission mode is: multiple cameras directly transmit back to the monitoring center through multiple bridges; the relay transmission mode is: when the camera and the monitoring center cannot directly transmit back, the video signal will also be transmitted to the Internet of Things server through a wireless network card, 4G, WiFi, or broadband for centralized monitoring and management.

[0016] Preferably, the personnel management system includes a personnel real-name authentication module and a personnel intelligent positioning module, and the personnel real-name authentication module and the personnel intelligent positioning module are interconnected, and the personnel real-name authentication module includes a facial recognition submodule and an iris recognition submodule; the facial recognition submodule and the iris recognition submodule collect personnel management information, realize entry matching with identity card information, on-site attendance and working time records, and the personnel intelligent positioning module includes a GPS positioning submodule, and the GPS positioning submodule summarizes the number, type and location information of construction personnel to form a personnel distribution map and a work type statistical map, and sends the summary results to the central server.

[0017] Preferably, the intelligent environmental monitoring platform includes an intelligent weather monitoring and broadcasting module, an energy consumption monitoring module, and a standard maintenance room humidity monitoring module; the energy consumption monitoring module monitors the water and electricity consumption in the construction area and the living area in real time, alarms for abnormal situations, finds the causes, and optimizes energy consumption management; the standard maintenance room humidity monitoring module monitors the environmental conditions of the maintenance room 24 hours a day through a temperature sensor and a waterproof camera, and sets an early warning mechanism to ensure that the maintenance environment meets the standards.

[0018] Preferably, the method for processing video data by the video operation identifier is: enhancing the video frame transmitted to the central server through the transmission network layer to obtain a first enhanced image; then obtaining a relative brightness value of the first enhanced image; then obtaining an enhancement adjustment coefficient based on the relative brightness value; then obtaining a second enhanced image based on the first enhanced image and the enhancement adjustment coefficient; then subjecting the second enhanced image to two or more levels of conversion processing to obtain ultra-high-definition video data; then transmitting and storing the video data on the Internet of Things server.

[0019] Preferably, the Internet of Things server is connected to a construction safety management system, which includes a mechanical equipment driver identification module, and the mechanical equipment driver identification module performs video authentication on tower crane and elevator operators by utilizing the transmitted video; the construction safety management system includes a tower crane monitoring module: the tower crane monitoring module monitors the tower crane in real time, including weight, torque, height, amplitude, rotation angle, operating speed, and wind speed. When the tower crane undergoes dangerous operation, real-time alarm data will be pushed to the Internet of Things server.

[0020] Preferably, the front end of the construction site also includes a vehicle entry and exit management module arranged at the vehicle entrance and exit, the vehicle entry and exit management module includes a vehicle registration and statistics unit, a vehicle black and white list management unit and a vehicle gate release management unit, the vehicle registration and statistics unit, the vehicle black and white list management unit and the vehicle gate release management unit are interconnected, the vehicle registration and statistics unit registers and counts the vehicles entering and leaving the site, providing a basis for management data analysis; and a white list and a black list are set according to the data managed by the vehicle black and white list management unit, the white list vehicles are automatically identified, and the gate is opened and released by using the vehicle entry and exit management module, and the black list vehicles are strictly checked and controlled.

[0021] Preferably, the front end of the construction site includes a lifting and steering camera and a customized sensor, and the customized sensor includes an air dust detection module, a noise detection module, a PM2.5 detection module, a lighting module, a two-way voice module and a temperature and humidity detection module, and the air dust detection module, the noise detection module, the PM2.5 detection module, the lighting module, the two-way voice module and the temperature and humidity detection module are respectively connected to the Internet of Things server.

[0022] The present invention also discloses a multifunctional monitoring method for a construction site, comprising the following steps: using equipment at the front end of the construction site to monitor the situation at the construction site, transmitting data collected at the front end of the construction site to a monitoring center through a transmission network layer, and having a mobile terminal share various data of the monitoring platform in real time; and using an environmental intelligent monitoring platform and a personnel management system to monitor the construction environment and personnel.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] The present invention can realize multi-dimensional and multi-faceted monitoring of the construction site; through the real-name system of construction site personnel and portrait recognition technology, the problem of high mobility and difficult management of construction site personnel can be solved; through the construction site front end, environmental intelligent monitoring platform, and personnel management system, the entry and exit information of vehicles and engineering machinery on the construction site can be fully controlled; the present invention can also be used to monitor and warn environmental factors such as temperature, noise, and toxic gases on the construction site in real time; the present invention can divide the construction site into multiple monitoring areas, and adjust the installation angle and coverage of the camera according to the characteristics and importance of each area. The present invention can be used to achieve dynamic adjustment and maintenance: according to the construction progress and on-site changes, the camera's layout position and monitoring angle are dynamically adjusted to ensure all-round monitoring coverage. Remote management and monitoring can be achieved using the present invention: remote real-time monitoring and video playback can be achieved using a mobile phone App or a professional monitoring platform, and abnormal situations can be discovered and handled in a timely manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a system block diagram of the present invention. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1 The present invention provides a technical solution: a multifunctional monitoring system for a construction site, comprising: a construction site front end, the construction site front end is used to monitor multiple nodes of the construction site entrance and exit, processing plant, stockpile yard, warehouse, tower crane, and fence, the construction site front end collects video data of multiple nodes, receives the collected video data and sends it; a monitoring center, the monitoring center includes a central server, an alarm, a memory, a display and a video operation identifier; the alarm, the memory, the display and the video operation identifier are respectively connected to the central server; a transmission network layer, the transmission network layer is used for data transmission between the construction site front end and the monitoring center; a mobile terminal, the mobile terminal is connected to the monitoring center through a communication network, and is used to share various data of the monitoring platform in real time; an environmental intelligent monitoring platform, a personnel management system and an Internet of Things server , the Internet of Things server is connected to the monitoring center, the environmental intelligent monitoring platform and the personnel management system are respectively connected to the Internet of Things server; the water and electricity monitoring system, the water and electricity system is connected to the environmental intelligent monitoring platform, the water and electricity monitoring system includes an electricity consumption monitoring module, a water consumption monitoring module, a drainage control module and a sewage filtration module, the electricity monitoring module and the water consumption monitoring module are respectively connected to the Internet of Things server, the drainage control module is connected to the sewage filtration module, the Internet of Things server is connected to a time management module, the time management module is used to determine the specific working hours of the construction site, the water consumption monitoring module monitors the water consumption at different times, the drainage control module is used to detect the discharged water volume, and the sewage filtration module is used to filter the sewage in the drainage.

[0028] See also Figure 1, among which, the real-name system for construction site personnel and portrait recognition technology can solve the problem of high mobility and difficulty in management of construction site personnel; through the construction site front end, environmental intelligent monitoring platform, and personnel management system, comprehensive control of the entry and exit information of vehicles and engineering machinery on the construction site can be achieved; the present invention can also be used to monitor and warn environmental factors such as temperature, noise, and toxic gases on the construction site in real time; the present invention can divide the construction site into multiple monitoring areas, and adjust the installation angle and coverage of the camera according to the characteristics and importance of each area. The present invention can be used to achieve dynamic adjustment and maintenance: according to the construction progress and on-site changes, the camera's layout position and monitoring angle are dynamically adjusted to ensure all-round monitoring coverage. The present invention can be used to achieve remote management and monitoring: use mobile phone App or professional monitoring platform to achieve remote real-time monitoring and video playback, and timely discover and handle abnormal situations.

[0029] See also Figure 1 Among them, the transmission network layer adopts point-to-point transmission mode, point-to-multi transmission mode or relay transmission mode. The point-to-point transmission mode is: a single camera directly transmits back to the monitoring center through a pair of bridges; the point-to-multi transmission mode is: multiple cameras directly transmit back to the monitoring center through multiple bridges; the relay transmission mode is: when the camera and the monitoring center cannot be directly transmitted back, the video signal will be transmitted to the Internet of Things server through a wireless network card, 4G, WiFi, or broadband for centralized monitoring and management.

[0030] See also Figure 1 Among them, the personnel management system includes a personnel real-name authentication module and a personnel intelligent positioning module. The personnel real-name authentication module and the personnel intelligent positioning module are interconnected. The personnel real-name authentication module includes a facial recognition submodule and an iris recognition submodule; the facial recognition submodule and the iris recognition submodule collect personnel management information, realize the matching of entry and ID card information, on-site attendance and working time records, and the personnel intelligent positioning module includes a GPS positioning submodule. The GPS positioning submodule summarizes the number, type and location information of construction personnel to form a personnel distribution map and a work type statistical map, and sends the summary results to the central server.

[0031] See also Figure 1 Among them, the intelligent environmental monitoring platform includes a weather intelligent monitoring and broadcasting module, an energy consumption monitoring module, and a standard maintenance room humidity monitoring module; the energy consumption monitoring module monitors the water and electricity consumption in the construction area and living area in real time, alarms for abnormal situations, finds the causes, and optimizes energy consumption management; the standard maintenance room humidity monitoring module uses temperature sensors and waterproof cameras to monitor the environmental conditions of the maintenance room 24 hours a day, and sets an early warning mechanism to ensure that the maintenance environment meets the standards.

[0032] Among them, the method for the video operation identifier to process video data is: enhance the video frame transmitted to the central server through the transmission network layer to obtain a first enhanced image; then obtain the relative brightness value of the first enhanced image; then obtain the enhancement adjustment coefficient based on the relative brightness value; then obtain the second enhanced image based on the first enhanced image and the enhancement adjustment coefficient; then obtain ultra-high-definition video data after the second enhanced image is subjected to two or more levels of conversion processing; then transmit and store the video data on the Internet of Things server.

[0033] Among them, the Internet of Things server is connected to the construction safety management system, which includes a mechanical equipment driver identification module. The mechanical equipment driver identification module performs video authentication on tower crane and elevator operators by utilizing the transmitted video; the construction safety management system includes a tower crane monitoring module: the tower crane monitoring module monitors the tower crane in real time, including weight, torque, height, amplitude, rotation angle, operating speed, and wind speed. When dangerous operation of the tower crane occurs, real-time alarm data will be pushed to the Internet of Things server.

[0034] in,

[0035] The front end of the construction site also includes a vehicle entry and exit management module arranged at the vehicle entrance and exit, and the vehicle entry and exit management module includes a vehicle registration and statistics unit, a vehicle black and white list management unit and a vehicle gate release management unit. The vehicle registration and statistics unit, the vehicle black and white list management unit and the vehicle gate release management unit are interconnected. The vehicle registration and statistics unit registers and counts the vehicles entering and leaving the site to provide a basis for management data analysis; and a white list and a black list are set according to the data managed by the vehicle black and white list management unit. The white list vehicles are automatically identified, and the gate is opened and released using the vehicle entry and exit management module. The black list vehicles are strictly checked and controlled.

[0036] Among them, the front end of the construction site includes a lifting and steering camera and a customized sensor. The customized sensor includes an air dust detection module, a noise detection module, a PM2.5 detection module, a lighting module, a two-way voice module and a temperature and humidity detection module. The air dust detection module, the noise detection module, the PM2.5 detection module, the lighting module, the two-way voice module and the temperature and humidity detection module are respectively connected to the Internet of Things server.

[0037] This embodiment also discloses a multifunctional monitoring method for a construction site, comprising the following steps: using the equipment at the front end of the construction site to monitor the situation at the construction site, transmitting the data collected at the front end of the construction site to the monitoring center through the transmission network layer, and the mobile terminal sharing various data of the monitoring platform in real time; using the environmental intelligent monitoring platform and the personnel management system to monitor the construction environment and personnel.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional monitoring system for a construction site, characterized in that: include: The construction site front end is used to monitor multiple nodes of the construction site entrance and exit, processing plant, stockpile yard, warehouse, tower crane, and fence. The construction site front end collects video data of multiple nodes, receives the collected video data, and sends it; A monitoring center, the monitoring center includes a central server, an alarm, a memory, a display and a video computing identifier; the alarm, the memory, the display and the video computing identifier are respectively connected to the central server; Transmission network layer, which is used for data transmission between the front end of the construction site and the monitoring center; A mobile terminal, which is connected to the monitoring center via a communication network and is used to share various data of the monitoring platform in real time; An intelligent environmental monitoring platform, a personnel management system and an Internet of Things server, wherein the Internet of Things server is connected to a monitoring center, and the intelligent environmental monitoring platform and the personnel management system are respectively connected to the Internet of Things server; A water and electricity usage monitoring system, the water and electricity usage system is connected to the environmental intelligent monitoring platform, the water and electricity usage monitoring system includes an electricity usage monitoring module, a water consumption monitoring module, a drainage control module and a sewage filtration module, the electricity usage monitoring module and the water consumption monitoring module are respectively connected to the Internet of Things server, the drainage control module is connected to the sewage filtration module, the Internet of Things server is connected to a time management module, the time management module is used to determine the specific working hours of the construction site, the water consumption monitoring module monitors the water consumption at different times, the drainage control module is used to detect the discharged water volume, and the sewage filtration module is used to filter the sewage in the drainage.

2. A multifunctional construction site monitoring system according to claim 1, characterized in that: The transmission network layer adopts point-to-point transmission mode, point-to-multi transmission mode or relay transmission mode. The point-to-point transmission mode is: a single camera directly transmits back to the monitoring center through a pair of bridges; the point-to-multi transmission mode is: multiple cameras directly transmit back to the monitoring center through multiple bridges; the relay transmission mode is: when the camera and the monitoring center cannot directly transmit back, the video signal will also be transmitted to the Internet of Things server through a wireless network card, 4G, WiFi, or broadband for centralized monitoring and management.

3. A multifunctional construction site monitoring system according to claim 1, characterized in that: The personnel management system includes a personnel real-name authentication module and a personnel intelligent positioning module, which are interconnected. The personnel real-name authentication module includes a facial recognition submodule and an iris recognition submodule; the facial recognition submodule and the iris recognition submodule collect personnel management information, realize entry matching with identity card information, on-site attendance and working time records, and the personnel intelligent positioning module includes a GPS positioning submodule. The GPS positioning submodule summarizes the number, type and location information of construction personnel to form a personnel distribution map and a work type statistical map, and sends the summary results to the central server.

4. A multifunctional construction site monitoring system according to claim 1, characterized in that: The intelligent environmental monitoring platform includes an intelligent weather monitoring and broadcasting module, an energy consumption monitoring module, and a standard maintenance room humidity monitoring module; the energy consumption monitoring module monitors the water and electricity consumption in the construction area and the living area in real time, alarms for abnormal situations, finds the causes, and optimizes energy consumption management; the standard maintenance room humidity monitoring module uses temperature sensors and waterproof cameras to monitor the environmental conditions of the maintenance room 24 hours a day, sets an early warning mechanism, and ensures that the maintenance environment meets the standards.

5. A multifunctional monitoring system for a construction site according to claim 1, characterized in that: The method for processing the video data by the video operation identifier is: performing enhancement processing on the video frame transmitted to the central server through the transmission network layer to obtain a first enhanced image; Then, obtaining a relative brightness value of the first enhanced image; Then, the enhancement adjustment coefficient is obtained according to the relative brightness value; Then, a second enhanced image is obtained according to the first enhanced image and the enhancement adjustment coefficient; Then, the second enhanced image is subjected to two or more levels of conversion processing to obtain ultra-high-definition video data; The video data is then transmitted and stored in the IoT server.

6. A multifunctional construction site monitoring system according to claim 1, characterized in that: The Internet of Things server is connected to a construction safety management system, which includes a mechanical equipment driver identification module, and the mechanical equipment driver identification module performs video authentication on tower crane and elevator operators by utilizing the transmitted video; the construction safety management system includes a tower crane monitoring module: the tower crane monitoring module monitors the tower crane in real time, including weight, torque, height, amplitude, rotation angle, operating speed, and wind speed. When dangerous operation of the tower crane occurs, real-time alarm data will be pushed to the Internet of Things server.

7. A multifunctional construction site monitoring system according to claim 6, characterized in that: The front end of the construction site also includes a vehicle entry and exit management module arranged at the vehicle entrance and exit, and the vehicle entry and exit management module includes a vehicle registration and statistics unit, a vehicle black and white list management unit and a vehicle gate release management unit. The vehicle registration and statistics unit, the vehicle black and white list management unit and the vehicle gate release management unit are interconnected. The vehicle registration and statistics unit registers and counts the vehicles entering and leaving the site to provide a basis for management data analysis; and a white list and a black list are set according to the data managed by the vehicle black and white list management unit. The white list vehicles are automatically identified, and the gate is opened and released using the vehicle entry and exit management module. The black list vehicles are strictly checked and controlled.

8. A multifunctional construction site monitoring system according to claim 1, characterized in that: The front end of the construction site includes a lifting and steering camera and a customized sensor. The customized sensor includes an air dust detection module, a noise detection module, a PM2.5 detection module, a lighting module, a two-way voice module and a temperature and humidity detection module. The air dust detection module, the noise detection module, the PM2.5 detection module, the lighting module, the two-way voice module and the temperature and humidity detection module are respectively connected to the Internet of Things server.

9. A multifunctional monitoring method for a construction site, characterized in that: The following steps are involved: Use the equipment at the front end of the construction site to monitor the situation on the construction site, transmit the data collected at the front end of the construction site to the monitoring center through the transmission network layer, and the mobile terminal shares various data of the monitoring platform in real time; use the environmental intelligent monitoring platform and personnel management system to monitor the construction environment and personnel.

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