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. 25, 2019
Filed:
Aug. 10, 2017
Siemens Aktiengesellschaft, Munich, DE;
Yang Wang, Suzhou, CN;
Liang Zhang, Beijing, CN;
SIEMENS AKTIENGESELLSCHAFT, Munich, DE;
Abstract
Embodiments provide a node state detection method and device for detecting a running state of a target node in a non-network positioning system. The method includes: acquiring signal data, the signal data including data of at least one wireless signal received by a data acquisition terminal during one movement within the system. The data acquisition terminal is configured to pass through the target node during the movement. The method further includes determining whether the acquired signal data includes a feature indicated by standard signal feature information and determining the running state of the target node according to a determination result. The embodiments achieve automatic detection on a running state of a node in the non-network positioning system.