Abstract: This application discloses a text processing method and apparatus in the natural language processing field in the artificial intelligence field. The method includes: obtaining a to-be-processed text; performing error detection processing on the to-be-processed text to obtain a non-word in the to-be-processed text; and if the non-word in the to-be-processed text belongs to a first type of non-word, skipping correcting the non-word in the to-be-processed text; or if the non-word in the to-be-processed text belongs to a second type of non-word, a third type of non-word, or a fourth type of non-word, selecting a correction mode matching the type of the non-word in the to-be-processed text to correct the non-word in the to-be-processed text and obtain a correction result of the non-word in the to-be-processed text. According to the technical solutions of this application, a plurality of types of character strings can be detected and filtered.

Abstract: The present application belongs to the field of locomotive braking control, and relates to a locomotive braking control system and control method, including a brake cylinder equalizing pipe control system and a brake cylinder control system; wherein, the brake cylinder equalizing pipe control system can compare pre-control pressure of the brake cylinder and the pre-control pressure of the brake cylinder equalizing pipe, and output the higher one as the brake cylinder equalizing pipe pressure; and the brake cylinder control system can compare pre-control pressure of the brake cylinder and the brake cylinder equalizing pipe pressure, and output the higher one as the brake cylinder pressure to realize brake; the redundancy of the two control systems can also be realized.

Abstract: The present application belongs to the field of locomotive braking control, and relates to a locomotive braking control system and control method, including a brake cylinder equalizing pipe control system and a brake cylinder control system; wherein, the brake cylinder equalizing pipe control system can compare pre-control pressure of the brake cylinder and the pre-control pressure of the brake cylinder equalizing pipe, and output the higher one as the brake cylinder equalizing pipe pressure; and the brake cylinder control system can compare pre-control pressure of the brake cylinder and the brake cylinder equalizing pipe pressure, and output the higher one as the brake cylinder pressure to realize brake; the redundancy of the two control systems can also be realized.