Method for detecting and marking tile pavement condition of sidewalk road and trolley

The invention discloses a method for detecting and marking the tile pavement condition of a sidewalk road. The method comprises steps as follows: (1) a road condition detection device detects the roadtile pavement condition in the driving direction of a trolley and preliminarily judges whether tiles loosen and whether the driving route of the trolley is required to be adjusted; (2) a balance sensor acquires signals of the trolley; (3) a signal analysis device analyzes the signals acquired by the balance sensor and judges whether tiles in the position where the trolley is located loosen; (4) amarking device is started to mark the loosening tiles. The invention also discloses the trolley adopting the method. The trolley comprises a trolley moving device, the road condition detection device, the balance sensor, the signal analysis device and the marking device. By means of the provided method, whether the tiles loosen can be conveniently detected, and the loosening tiles can be marked conveniently. The trolley i