The invention provides a
construction site safety training management and control method and
system based on
behavior recognition, and belongs to the technical field of construction safety training management and control. According to the invention, training legality is ensured based on dual
authentication of keynote speaker biological feature
verification and trainee
historical record determination; synchronously acquiring voice transcription content with a time
label and a head lowering and eye closing illegal behavior monitored in real time through a
time sequence binding technology; according to the training text, dynamically generating examination question push examination containing counter example interference; generating an authority decision by adopting a triple
verification mechanism of answer correct rate benchmark screening, answer question corresponding time period behavior concentration degree
verification and trained state mark comparison; and finally, triggering an
access control passing
green light lightening instruction or intercepting a
red light lightening alarm instruction in a second level, synchronously generating a targeted complementary training task binding an original teaching fragment and a real-time behavior
record for forced learning, solving the problems of
training assessment failure,
cheating loopholes and control
lag, and realizing real-time conversion of safety training effectiveness to a high-
risk area physical authority to form a
closed loop.