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. 03, 2026
Filed:
Oct. 05, 2022
Wireless communication system, transport vehicle-side communication device, and communication method
Murata Machinery, Ltd., Kyoto, JP;
Munekuni Oshima, Ise, JP;
Tomoya Kimata, Inuyama, JP;
Tetsuya Kuwahara, Kyoto, JP;
Hiroyoshi Takahara, Kyoto, JP;
Murata Machinery, Ltd., Kyoto, JP;
Abstract
A wireless communication system includes a transport vehicle, a transport vehicle-side communication device, and a port-side communication device that performs an interlock communication by wireless communication with the transport vehicle-side communication device in a predetermined cycle. The transport vehicle-side communication device includes a determiner and a processing unit. Before a pairing signal is transmitted, the determiner determines whether another transport vehicle is performing an interlock communication using a channel that is to be used for the wireless communication. When the determiner determines that another transport vehicle is performing an interlock communication, the processing unit performs control to cause the transmission timing of a signal related to an interlock communication to differ from the transmission timing of a signal related to the interlock communication performed by the other transport vehicle.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile