| 摘要 |
The invention relates to geodesy, in particular to methods for geodesic control of deformation of constructions. Device for control of position of elements of engineering construction includes photoelectric channels with light sources, objectives, multi-element photo-receivers that form photo-electric chain, elements of the chain are mounted in blocks that are rigidly installed o the construction. The device includes generator block, switch block, block for information processing, indication block and block for record and storage of information. According to the invention photoelectric chain is made as twin one, each block includes double multi-element photo-receiver and two objectives that form two digital optical-electronic chambers and are placed in one of chains, it includes as well bidirected light source with emission in two normal to each other directions placed in another chain. The invention provides implementation of automated monitoring of engineering construction with high accuracy. |
