Speech auxiliary smooth acquisition method capable of eliminating shelter influence

The method discloses a speech auxiliary smooth acquisition method capable of eliminating shelter influence. By using the method of the invention, the shelter influence can be eliminated and an accurate measurement result can be acquired at a place where the shelter influences satellite quality. In an intelligent speech broadcast method provided in the invention, after being processed through a speech processing module, GNSS information displayed on a user interface is presented to a user through a speech playing form so as to notify the information needed by the user or prompt the user to carry out related next operation. A friendly, convenient and concise interaction operation mode is provided for the user in field effect environment and the mode is reliable and effective. The method is characterized by: during measurement on the condition that there is the shelter, automatically identifying a working state of a determination system; carrying out language broadcast after self-diagnosis is performed so that data acquisition precision can be guaranteed and field work is high-efficient and convenient.