The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 01, 2022
Filed:
Oct. 28, 2019
Hexagon Technology Center Gmbh, Heerbrugg, CH;
Johannes Maunz, Rebstein, CH;
Bernd Reimann, Heerbrugg, CH;
HEXAGON TECHNOLOGY CENTER GMBH, Heerbrugg, CH;
Abstract
A system for documenting a state of a building, comprising a first measuring system to determine actual data of the building, and at least one server having a memory for storing a digital model of the building, the server providing the digital model to the first measuring system and providing a blockchain of blocks, each block comprising a timestamp, hash data of a previous block and change data related to changes of the model, wherein a current block comprises current change data related to a latest change and task data related to tasks to be performed at the building hat have to be met. The first measuring system is adapted to interpret the task data, perform a measuring task, generate measurement data obtained by performing the measuring task, and to generate a new block of the blockchain, wherein the server is adapted to verify an admissibility of the new block.