Laser glass welding control system and method

The invention discloses a laser glass welding control system. The laser glass welding control device comprises a main control device, a motion control device, a motion platform, a shooting device, a distance measuring device, a laser welding device and an external light path system, wherein the main control device is connected with the motion control device, the shooting device and the distance measuring device; the motion control device is connected with the laser welding device and the motion platform; the motion control device is used for adjusting the relative distance between the motion platform and the laser welding device; the external light path system is used for enabling laser to enter a to-be-welded part; and the to-be-welded part is arranged on the motion platform. The invention also discloses a laser glass welding control method. According to the invention, the influence of the change of a focal plane position on the welding effect can be reduced; the key problem caused bysudden change of laser p