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:
Jun. 02, 2026
Filed:
May. 12, 2020
Sandvik Mining and Construction Oy, Tampere, FI;
Simo Sanerma, Tampere, FI;
Antti Lehtinen, Tampere, FI;
Teemu Parkkinen, Lempaala, FI;
Esa Pajala, Tampere, FI;
Riku Pulli, Tampere, FI;
Sandvik Mining and Construction Oy, Tampere, FI;
Abstract
A method for controlling autonomous mine vehicle operations includes the steps of detecting a dust condition for an autonomously operating mine vehicle performing optical environment scanning for positioning the mine vehicle at a worksite, transitioning the mine vehicle operating in an automatic driving mode to a dust driving mode in response to detecting the dust condition, the dust driving mode being associated with one or more control actions for autonomous operation of the mine vehicle, controlling dead-reckoning based positioning for updating the position of the mine vehicle during the dust driving mode, monitoring of a dead-reckoning error parameter during the dust driving mode, and in response to the dead-reckoning error parameter reaching an error threshold, controlling the mine vehicle to stop or reduce speed.