Speech auxiliary smooth acquisition method capable of eliminating shelter influence

Abstract

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.

Description

technical field [0001] The invention relates to a method for eliminating the influence of walls or other obstructions in the field measurement, cleverly utilizing the intelligent voice broadcast function, and assisting in precise positioning and measurement. Background technique [0002] Since GNSS entered the field of measurement as a measurement technology, it has made great progress compared with traditional measurement technology in terms of point accuracy, operation efficiency and reliability of results; however, this technology also has obvious shortcomings, namely In the case of obstructions affecting satellite signal reception, it will directly affect the measurement accuracy, and surveyors can only obtain accurate data by comprehensively using other traditional measurement equipment, resulting in a great waste of time and money. [0003] Generally, the specific method of traditional smooth acquisition is: in places with obstructions, such as walls, etc., by manually...

AI Technical Summary

Problems solved by technology

For example, China Haida Surveying and Mapping Instrument Co., Ltd. applied for a utility model patent with the patent number CN201548683U in 2009. That is, the pre-recorded voice is embedded in the program and played after triggering. It is impossible to intelligently judge the current situation in real time, and it is impossible to guarantee that there are occluders. time acquisition accuracy

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