Slope engineering reinforcement state sensing protection monitoring method and system

The invention discloses a slope engineering reinforcement state sensing protection monitoring method which comprises the following steps: S1, determining a monitoring target: determining the stability risk and geological disaster risk of slope protection, and making a slope protection monitoring plan; s2, slope surface pretreatment: cleaning the slope surface of the slope, trimming the slope surface of the slope, arranging drainage facilities, and performing soil improvement according to soil conditions; s3, paying off: determining the positions of a datum line, a grid line and an anchoring point, scribing according to the size of the net bag, and installing an anchoring device and the net bag; s4, a greening slope protection structure is installed, specifically, the greening slope protection structure is installed on a net bag on the slope surface of the side slope, and a monitoring device and a spraying device are installed; s5, data acquisition: monitoring the soil environment in real time, and acquiring r