Abstract: To address the issues of low efficiency in parsing telecontrol configuration files and high error rates in manual point table library verification, a highly efficient automated verification method based on C++ was proposed. This method constructs a domain-specific parser using ANTLR4, achieves zero-copy parsing through memory mapping and object pooling techniques, and generates efficient binary intermediate representations using FlatBuffers serialization. Building upon this, it employs CRC32 hash fingerprint comparison and differential clustering analysis to enable precise automated verification. Experimental results demonstrate that the system can complete verification of configurations with approximately 150,000 points within seconds, achieving a defect detection rate exceeding 99%, significantly enhancing the reliability and maintenance efficiency of engineering configurations