Development of multi-channel portable impact control device for local assessment of the state of the edge parts of the rock massif

摘要

The improvement directions of geoacoustic methods and software and hardware used for local rock mass impact hazard assessment are proposed in the article, in particular, comparison is made with the successfully proven Prognoz L device. Three main directions for its modernization are proposed, including the improvement of constructive elements, providing for the use of discrete components and wireless technologies advantages, a new approach to software development and the use of a “full” operating system. Thirdly, it is hardware improvement of the local control device, which in the future will provide source-locating possibility of acoustic emission in the massif.