Urban rail transit equipment facility deformation early warning system

The invention discloses an urban rail transit equipment and facility deformation early warning system which comprises an early warning master control end. One end of the early warning master control end is provided with a data integration unit, one end of the data integration unit is provided with train data receiving equipment, and the other end of the data integration unit is provided with ground data receiving equipment. A train AD signal converter is arranged at one end of the train data receiving equipment; the train pressure sensor and the train displacement sensor detect train pressure and displacement data, the ground equipment pressure sensor and the ground equipment displacement sensor detect ground equipment pressure and displacement data, and the pressure and displacement data in the train and the pressure and displacement data in the ground equipment are analyzed and early warned separately. Different conditions can be early warned, deformation is avoided sometimes when pressure data is exceeded, problems can be checked and eliminated in time, problems can be found and eliminated in time when displacement data is exceeded, different early warnings are adopted for different problems, and use is more comprehensive.