Bow net operation status on-line monitoring device

The utility model discloses a bow net operation status on-line monitoring device which comprises an intelligent planar array camera (1), a left laser sensor (2) and a right laser sensor (3); and the intelligent planar array camera (1), the left laser sensor (2) and the right laser sensor (3) are connected with a computer integrated information processor (4) through a personal computer (PC) on-site bus. The intelligent planar array camera (1), the left laser sensor and the right laser sensor of the monitoring device are directly arranged on an electric locomotive, and the left and the right laser sensors adopt non-contact detection to a pantograph, have no wear consumption, and simultaneously do not affect the normal working performance of the pantograph. The bow net operation status on-line monitoring device has simple structure and low cost, is convenient to install and operate, can be used right after being electrified, can effectively prevent or reduce traffic accidents during the operation process of the