English：

The static pressure pile has become the preferred pile type for foundation treatment of high⁃riseresidential buildings in East China due to its advantages of low noise, no vibration, and small squeezingeffect. However, the traditional manual recording method has problems such as data distortion, difficulttraceability, and low acceptance efficiency, which make it difficult to meet the needs of refinedconstruction and information management. Based on an engineering example, an automatic dataacquisition system for jacked pile construction is developed, which integrates Beidou high⁃precisionpositioning, multi⁃sensor fusion, and edge computing technology. It realizes the automatic acquisition of43 key indicators, such as pile length, pile pressure, verticality, pile top elevation, and pile weldquality. Among them, 81% are fully automatic acquisition, 19% are project unified filling, theacquisition accuracy is ± 1cm, and the data integrity rate is 100%. Through the closed⁃loop managementmode of “ APP + cloud platform,” the system can generate construction record forms, pile positiondeviation forms, inspection and acceptance forms, and other data in one click.