Method and system for acquiring automatic taking turning speed

The invention discloses a method and device for acquiring automatic taking turning speed. The method includes: acquiring the speed V0 when a taking boundary is approached, and allowing boundary turning speed to be adaptively adjusted during taking; subjecting turning speed of a cantilever to adaptive adjustment during taking turning operation; under the automatic taking mode, setting coal types and instantaneous coal taking flow rate according to requirements of operations, and adaptively adjusting coal taking experience parameters to acquire the automatic taking turning speed. With the method, production efficiency is increased and is free of restrict of human proficiency by setting the parameters according to requirements on different coal types, height of different taking layers and different flows, and automation level of equipment is improved.