Building construction site unsafe behavior recognition system and method
A technology of safety behavior and construction, applied in the direction of clothing, helmets, helmet covers, etc., can solve the problems of difficult-to-operate personnel position supervision, insecurity, etc., and achieve the effect of ensuring personal safety
Pending Publication Date: 2020-07-31
CITIC GUOAN CONSTR GRP CO LTD
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Problems solved by technology
At present, although the wearing of safety helmets has been strictly controlled on construction sites, there are still many unsafe behaviors in which operators only wear safety helmets when entering the construction site and take off their safety helmets when they are working.
According to past engineering construction experience, engineering accidents are mostly caused by the unsafe behavior of front-line construction personnel. In the construction field, some supervision systems with construction personnel positioning functions are also being implemented, but these systems only supervise construction personnel through A GPS module is installed on the helmet to monitor the position of the operator. If the operator takes off the helmet, it is difficult to accurately monitor the position of the operator
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[0032] A system for identifying unsafe behaviors at a building construction site includes a safety helmet, and a pressure sensor is arranged between the helmet shell and the hat lining, and the pressure sensor is used to monitor the pressure between the hat shell and the hat lining. It can be understood that one end of the pressure sensor is fixedly connected to the top end of the cap liner, and the other end of the pressure sensor is fixedly connected to the top end inside the cap shell. Since the helmet shell itself has its own weight, and the cap liner has a certain flexibility to wear On the operator's head, when the operator wears the safety helmet, the cap shell will tend to move closer to the hat lining, at this time the pressure sensor can obtain a value range; and when the operator wears the safety helmet correctly, the pressure sensor can obtain Another range of values. The pressure sensor is electrically connected with the control module, and the control module is e...
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The invention relates to the technical field of building construction, in particular to a building construction site unsafe behavior recognition system and method. According to the technical scheme, the building construction site unsafe behavior recognition system comprises a safety helmet, a pressure sensor is arranged between a helmet shell and a helmet lining of the safety helmet, and the pressure sensor is used for monitoring the pressure between the helmet shell and the helmet lining; the pressure sensor is electrically connected with a control module, and the control module is electrically connected with an alarm. According to the system and the method, the pressure sensor is arranged between the helmet shell and the helmet lining such that whether an operator wears the safety helmetor not is judged by monitoring the pressure between the helmet shell and the helmet lining through the pressure sensor; meanwhile, an alarm is given through an alarm to remind the operator and a manager of a construction site.
Description
technical field [0001] The invention relates to the technical field of building construction, in particular to a system and method for identifying unsafe behaviors at a building construction site. Background technique [0002] Construction site safety covers all safety issues during construction operations, and involves management, financial and logistical support and other related content. Construction engineering is an industry with a high risk of accidents. The government attaches great importance to construction safety issues and has formulated a safety work policy that focuses on prevention, safety first, and comprehensive management. Although the current building construction site has strictly controlled the wearing of safety helmets, there are still many unsafe behaviors in which operators only wear safety helmets when entering the construction site and take off their safety helmets during operations. According to past engineering construction experience, engineering...
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IPC IPC(8): A42B3/04
CPCA42B3/0466A42B3/046
Inventor 王林孙礼涛翁鸿飞李智强张忠山张勇
Owner CITIC GUOAN CONSTR GRP CO LTD