A New Structural Template Design of Control Instruction for Semantic Analysis

To solve conflicts attributable to controller error, automatic speech recognition (ASR) and natural language processing (NLP) can be used to extract control instruction for first-time understanding, avoiding potential conflict. The semantic understanding of the control instruction is crucial to the final judgment of scene conflict. Therefore, a new structural template is proposed, which is designed according to both the rule of radiotelephony air-ground communication and dependent grammar. In order to understand the verb-argument-relationship, the theory of case grammar is given. This template can better analyze the control instruction in the actual working environment and realize the function of automatic understanding of the control instruction. ASR and NLP will be applied to turn control speech into structured control instruction. Finally, the experimental results show that the template can be used to understand the control instruction automatically.