Construction site personnel safety positioning and monitoring system

Abstract

The utility model discloses a safety positioning and monitoring system for construction site personnel, which belongs to the technical field of positioning and monitoring and comprises positioning equipment, a wireless communication module, a wireless base station, a gateway, a central monitoring module, an emergency response module and terminal equipment. High-precision personnel positioning can be achieved under various working conditions, the position and the moving track of each worker can be tracked in real time, the accuracy and the real-time performance of personnel monitoring are improved, the integrated sensors can monitor all-around and all-weather safety monitoring of the workers, blind areas are effectively avoided, potential safety hazards are found in time, and the working efficiency is improved. The emergency response module rapidly recognizes abnormal conditions through the logic processor, the alarm trigger, the positioning auxiliary unit and the emergency communication module are linked, related personnel can be notified in the first time, accurate accident site information can be provided, the emergency response time is greatly shortened, and the accuracy and efficiency of safety monitoring are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning monitoring, in particular to a safety positioning monitoring system for construction site personnel. Background Art

[0002] With the rapid development of urban construction, the safety management issues of construction sites have become increasingly prominent. Traditional personnel management methods make it difficult to achieve real-time and accurate monitoring of construction site personnel, and there is a high risk of safety accidents.

[0003] The existing construction site personnel safety positioning monitoring system still has the following defects when in use: the existing construction site personnel safety positioning monitoring system relies on a single positioning technology, simple GPS positioning, which greatly reduces the positioning accuracy inside buildings and signal blocking areas, and the data transmission speed is unstable, resulting in the monitoring center being unable to obtain accurate location information of on-site personnel in a timely manner, affecting real-time monitoring and response to personnel safety, and lacking all-round, all-weather safety monitoring of workers, especially in some blind spots or dead corners, which may not be monitored, making it impossible to discover safety hazards in a timely manner. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a construction site personnel safety positioning monitoring system.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a construction site personnel safety positioning monitoring system, including a positioning device, a wireless communication module, a wireless base station, a gateway, a central monitoring module, an emergency response module and a terminal device, the positioning device is communicatively connected to the wireless communication module, the wireless communication module is communicatively connected to the wireless base station, the wireless base station is communicatively connected to the gateway, the gateway is communicatively connected to the central monitoring module, the central monitoring module is communicatively connected to the emergency response module, and the central monitoring module is communicatively connected to the terminal device.

[0006] As a further description of the above technical solution:

[0007] The positioning device includes a satellite positioning module, a UWB module, an integrated sensor, a microprocessor, a power supply, an emergency button and a device interface. The satellite positioning module is communicatively connected to the microprocessor, the UWB module is communicatively connected to the microprocessor, the microprocessor is communicatively connected to the integrated sensor, the microprocessor is communicatively connected to the power supply, the microprocessor is communicatively connected to the emergency button, and the microprocessor is communicatively connected to the device interface.

[0008] As a further description of the above technical solution:

[0009] The wireless communication module includes a radio frequency transceiver, a modem, a power amplifier, a baseband processor, an antenna and a protocol stack. The baseband processor is communicatively connected to the modem, the modem is communicatively connected to the radio frequency transceiver, the radio frequency transceiver is communicatively connected to the power amplifier, the radio frequency transceiver is communicatively connected to the antenna, and the antenna is communicatively connected to the protocol stack.

[0010] As a further description of the above technical solution:

[0011] The wireless base station includes a base station antenna, a transceiver, a signal amplifier, a data processor, a power supply unit and a network interface. The base station antenna is communicatively connected to the transceiver, the transceiver is communicatively connected to the data processor, the base station antenna and the transceiver are communicatively connected to the signal amplifier, the data processor is communicatively connected to the network interface, and the power supply unit provides power supply for the base station.

[0012] As a further description of the above technical solution:

[0013] The gateway includes a multi-protocol converter, a network management interface, an encryption module and a data buffer. The multi-protocol converter is communicatively connected to the network management interface, the multi-protocol converter is communicatively connected to the encryption module, and the network management interface is communicatively connected to the data buffer.

[0014] As a further description of the above technical solution:

[0015] The central monitoring module includes a server cluster, a database server, a GIS server, a monitoring interface, a data analysis engine and a network firewall. The server cluster is communicatively connected to the database server, the server cluster is communicatively connected to the GIS server, the database server and the GIS server are communicatively connected to the monitoring interface, the server cluster is communicatively connected to the data analysis engine, and the server cluster and the database server are communicatively connected to the network firewall.

[0016] As a further description of the above technical solution:

[0017] The emergency response module includes an alarm logic processor, an alarm trigger, a positioning auxiliary unit and an emergency communication module. The alarm logic processor is communicatively connected to the alarm trigger, the alarm logic processor is communicatively connected to the positioning auxiliary unit, and the alarm logic processor is communicatively connected to the emergency communication module.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, multiple positioning is combined with satellite positioning module and UWB module to ensure high-precision personnel positioning under various working conditions, and the position and movement trajectory of each staff member are tracked in real time, which improves the accuracy and real-time performance of personnel monitoring. The integrated sensor can monitor the workers' all-round and all-weather safety monitoring, effectively avoid blind spots, and discover potential safety hazards in a timely manner.

[0020] 2. In the utility model, through the wireless communication module, the data transmission speed is fast and stable, reducing information delay, ensuring that the central monitoring module can receive the on-site information in time and make a quick response. The multi-protocol conversion capability of the gateway ensures the data compatibility and efficient transmission between different devices. The emergency response module quickly identifies abnormal situations through the logic processor, and links the alarm trigger, positioning auxiliary unit and emergency communication module, which can not only notify relevant personnel in the first time, but also provide accurate accident location information, greatly shortening the emergency response time and improving the accuracy of safety positioning monitoring.

[0021] 3. In the present invention, through the integration of GIS server and data analysis engine, not only the distribution and dynamics of personnel can be displayed intuitively, but also potential security risks can be identified through in-depth analysis of historical data. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the structure of a construction site personnel safety positioning monitoring system proposed by the utility model Figure 1 ;

[0023] Figure 2 This is a schematic diagram of the structure of a construction site personnel safety positioning monitoring system proposed by the utility model Figure 2 . DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1-2The utility model provides an embodiment: including a positioning device, a wireless communication module, a wireless base station, a gateway, a central monitoring module, an emergency response module and a terminal device, wherein the positioning device is communicatively connected to the wireless communication module, the wireless communication module is communicatively connected to the wireless base station, the wireless base station is communicatively connected to the gateway, the gateway is communicatively connected to the central monitoring module, the central monitoring module is communicatively connected to the emergency response module, the central monitoring module is communicatively connected to the terminal device, the positioning device includes a satellite positioning module, a UWB module, an integrated sensor, a microprocessor, a power supply, an emergency button and a device interface, the satellite positioning module is communicatively connected to the microprocessor The UWB module is connected to the microprocessor in communication, the microprocessor is connected to the integrated sensor in communication, the microprocessor is connected to the power supply in communication, the microprocessor is connected to the emergency button in communication, the microprocessor is connected to the device interface in communication, the wireless communication module includes a radio frequency transceiver, a modem, a power amplifier, a baseband processor, an antenna and a protocol stack, the baseband processor is connected to the modem in communication, the modem is connected to the radio frequency transceiver in communication, the radio frequency transceiver is connected to the power amplifier in communication, the radio frequency transceiver is connected to the antenna in communication, the antenna is connected to the protocol stack in communication, the wireless base station includes a base station antenna, a transceiver, a signal amplifier, a data processor, a power supply unit and a network interface, the base station antenna is communicatively connected to the transceiver, the transceiver is communicatively connected to the data processor, the base station antenna and the transceiver are communicatively connected to the signal amplifier, the data processor is communicatively connected to the network interface, the power supply unit provides power supply for the base station, the gateway includes a multi-protocol converter, a network management interface, an encryption module and a data buffer, the multi-protocol converter is communicatively connected to the network management interface, the multi-protocol converter is communicatively connected to the encryption module, the network management interface is communicatively connected to the data buffer, the central monitoring module includes a server cluster, a database server, a GIS server, a monitoring interface, a data analysis engine and a network firewall, the server cluster is communicatively connected to the database server, the server cluster is communicatively connected to the GIS server, the database server and the GIS server are communicatively connected to the monitoring interface, the server cluster is communicatively connected to the data analysis engine, the server cluster and the database server are communicatively connected to the network firewall, the emergency response module includes an alarm logic processor, an alarm trigger, a positioning auxiliary unit and an emergency communication module, the alarm logic processor is communicatively connected to the alarm trigger, the alarm logic processor is communicatively connected to the positioning auxiliary unit, and the alarm logic processor is communicatively connected to the emergency communication module.

[0026] Through multiple positioning combined with satellite positioning modules and UWB modules, high-precision personnel positioning can be achieved under various working conditions, and the position and movement trajectory of each staff member can be tracked in real time, which improves the accuracy and real-time performance of personnel monitoring. The emergency response module quickly identifies abnormal situations through the logic processor, and links the alarm trigger, positioning auxiliary unit and emergency communication module. It can not only notify relevant personnel at the first time, but also provide accurate accident location information, greatly shortening the emergency response time and improving the accuracy of safety positioning monitoring.

[0027] Working principle: The positioning device integrates the satellite positioning module and the UWB module, realizes precise indoor and outdoor positioning through satellite signals and ultra-wideband, and integrates sensors to monitor the wearer's physiological parameters and movement status. All data are processed by the microprocessor and sent to the wireless base station through the wireless communication module. The emergency button allows personnel to manually trigger the alarm when encountering danger. The wireless communication module modulates and demodulates the data through the RF transceiver, enhances the signal through the power amplifier, and sends it to the nearest wireless base station through the antenna. After the wireless base station receives the data, it is preliminarily processed by the data processor, enhanced by the signal amplifier, and then uploaded to the gateway through the network interface. The gateway processes data formats from different sources through a multi-protocol converter, and the encryption module encrypts the data. The data buffer Data is temporarily stored to cope with network fluctuations. The processed data is transmitted to the central monitoring module through the network management interface. The server cluster in the central monitoring module is responsible for processing large amounts of real-time data. The database server stores historical data and analysis results. The GIS server maps location information to the map. The monitoring interface displays real-time monitoring images, personnel locations and site layouts to managers. The data analysis engine analyzes data to identify abnormal situations and security risks. The network firewall identifies external attacks for protection. The alarm logic processor of the central monitoring module analyzes data. Once an abnormality is detected or an emergency button signal is received, the alarm is immediately activated through the alarm trigger. At the same time, the precise location of the alarming person is determined through the positioning auxiliary unit, and the emergency communication module notifies the management personnel.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A construction site personnel safety positioning monitoring system, characterized by: The system includes a positioning device, a wireless communication module, a wireless base station, a gateway, a central monitoring module, an emergency response module and a terminal device. The positioning device is communicatively connected to the wireless communication module, the wireless communication module is communicatively connected to the wireless base station, the wireless base station is communicatively connected to the gateway, the gateway is communicatively connected to the central monitoring module, the central monitoring module is communicatively connected to the emergency response module, and the central monitoring module is communicatively connected to the terminal device.

2. A construction site personnel safety positioning monitoring system according to claim 1, characterized in that: The positioning device includes a satellite positioning module, a UWB module, an integrated sensor, a microprocessor, a power supply, an emergency button and a device interface. The satellite positioning module is communicatively connected to the microprocessor, the UWB module is communicatively connected to the microprocessor, the microprocessor is communicatively connected to the integrated sensor, the microprocessor is communicatively connected to the power supply, the microprocessor is communicatively connected to the emergency button, and the microprocessor is communicatively connected to the device interface.

3. A construction site personnel safety positioning monitoring system according to claim 1, characterized in that: The wireless communication module includes a radio frequency transceiver, a modem, a power amplifier, a baseband processor, an antenna and a protocol stack. The baseband processor is communicatively connected to the modem, the modem is communicatively connected to the radio frequency transceiver, the radio frequency transceiver is communicatively connected to the power amplifier, the radio frequency transceiver is communicatively connected to the antenna, and the antenna is communicatively connected to the protocol stack.

4. A construction site personnel safety positioning monitoring system according to claim 1, characterized in that: The wireless base station includes a base station antenna, a transceiver, a signal amplifier, a data processor, a power supply unit and a network interface. The base station antenna is communicatively connected to the transceiver, the transceiver is communicatively connected to the data processor, the base station antenna and the transceiver are communicatively connected to the signal amplifier, the data processor is communicatively connected to the network interface, and the power supply unit provides power supply for the base station.

5. A construction site personnel safety positioning monitoring system according to claim 1, characterized in that: The gateway includes a multi-protocol converter, a network management interface, an encryption module and a data buffer. The multi-protocol converter is communicatively connected to the network management interface, the multi-protocol converter is communicatively connected to the encryption module, and the network management interface is communicatively connected to the data buffer.

6. A construction site personnel safety positioning monitoring system according to claim 1, characterized in that: The central monitoring module includes a server cluster, a database server, a GIS server, a monitoring interface, a data analysis engine and a network firewall. The server cluster is communicatively connected to the database server, the server cluster is communicatively connected to the GIS server, the database server and the GIS server are communicatively connected to the monitoring interface, the server cluster is communicatively connected to the data analysis engine, and the server cluster and the database server are communicatively connected to the network firewall.

7. A construction site personnel safety positioning monitoring system according to claim 1, characterized in that: The emergency response module includes an alarm logic processor, an alarm trigger, a positioning auxiliary unit and an emergency communication module. The alarm logic processor is communicatively connected to the alarm trigger, the alarm logic processor is communicatively connected to the positioning auxiliary unit, and the alarm logic processor is communicatively connected to the emergency communication module.

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