Construction site safety risk identification, assessment and prevention method

A construction site, safety risk technology, applied in assessment and prevention, construction site safety risk identification based on BIM and RTLS, construction site safety risk identification field, can solve the problem of not being able to detect real-time construction site status, unknown work area working status, etc. problems, to achieve the effect of improving awareness of prevention, high accuracy and reliable results
CN107220786AActive Publication Date: 2017-09-29XIAN JIAOTONG LIVERPOOL UNIV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
XIAN JIAOTONG LIVERPOOL UNIV
Publication Date
2017-09-29

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Abstract

The invention discloses a construction site safety risk identification, assessment and prevention method comprising the following steps: S1, creating a real-time model of a construction project, identifying and assessing a dangerous work area in the real-time model, and creating a DVF; and S2, acquiring real-time data of a construction site, detecting the safety risk of the construction site according to the real-time data and the DVF, generating a warning, and perfecting safety precautions. Through the method, the construction process of a dynamic project can be visualized in real time, unknown risks can be identified and assessed, safety precautions can be strengthened, and the safety of the construction site can be improved. A BIM semi-finished product model can be created with the project advances. Risks can be identified in phases, and the accuracy is higher. The safety risk of a construction site can be identified, assessed and prevented in real time. The working state of workers can be monitored in real time. Once there is a worker approaching a danger area, the alarm is raised immediately. The precaution consciousness of workers is improved. A real-time and effective building construction safety management system is formed.
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Description

technical field

[0001] The present invention relates to a construction site safety risk identification, evaluation and prevention method, in particular to a construction site safety risk identification and evaluation based on BIM (Building Information Modeling, building information model) and RTLS (Real Time Location Systems, real-time positioning system) and preventive methods. The invention belongs to the field of virtual reality, real-time positioning technology and engineering risk identification and evaluation fields. Background technique

[0002] The identification of accident hazards on construction sites is an important issue in the construction industry. A large number of close work tasks, unpredictable and uncontrolled activities have increased the accident rate on construction sites. Compared with other industries, the construction industry has the highest accident rate, especially falls, collisions and mechanical accidents, so it is necessary to install fences, ...

Claims

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