Mulan RFID radio frequency identification-tunnel personnel safety management (attendance location) system
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Chapter 1 Overview
1.1 System background
With the rapid development of the country’s economy, my country’s tunnel construction is changing with each passing day. As urban subways, railway tunnels, and highway tunnels have improved route technical indicators, shortened distances and travel time, and increased operational efficiency, the country is constantly increasing the construction of tunnels; however, the construction cost of tunnels is high and the operation management is relatively complicated. Therefore, all places attach great importance to the construction of tunnels and dare not take it lightly.
The current remote information management system is often only the management of administrative and technical documents, and cannot obtain construction information in real time, let alone a comprehensive, timely and accurate grasp of the information of the construction site and construction personnel, which leads to many accidents. . For this reason, governments at all levels attach great importance to the safety of production in engineering construction and adopt a series of measures to continuously strengthen safety in production. How to change the current lagging management mode of safety supervision during tunnel construction and realize the modernization, informatization, and intelligence of management has become an important topic for managers to study.
Therefore, advanced management methods such as disaster prevention, accident rescue, and information management will be an inevitable choice for the safe construction of tunnels. In response to the above situation, Suzhou Mulan Electronic Technology Co., Ltd. puts forward a “Tunnel Personnel Attendance and Positioning System Solution”, which provides a brand-new safety management concept and strong guarantee for the safe construction of the tunnel.
1.2 System introduction
Tunnel personnel attendance and positioning system is a combination of tunnel construction personnel attendance, regional positioning, safety early warning, post-disaster first aid, daily management and other functions. It is also a domestic technology-leading, stable operation, and professionally designed tunnel construction site monitoring system. It enables management personnel to grasp the distribution status of personnel and equipment on the construction site and the movement trajectory of each personnel and equipment at any time, facilitating more reasonable scheduling management and safety monitoring management. When an accident occurs, rescuers can quickly understand the location of relevant personnel based on the data and graphics provided by the system, and take corresponding rescue measures in time to improve the efficiency of emergency rescue work. The realization of this scientific and technological achievement has promoted the safe production and daily management of tunnel construction to a new level.
The tunnel personnel attendance and positioning system can not only realize attendance or positioning, but also realize two functions of attendance and positioning at the same time. Moreover, we have designed two versions of the system software, an installation version and a network version, which can be used for on-site monitoring and remote monitoring, which greatly meets the different needs of different users.
Chapter 2 System Design
2.1 System composition
The tunnel personnel safety management system consists of five parts in total, namely: video monitoring system, attendance positioning system, LED display system, cardless alarm system, and management system.
Figure 1 System frame diagram
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