US 12,156,248 B2
Wireless communication acceptance method and communication system using the method
Yasuhiro Kuratani, Inuyama (JP); Ryuji Shimoji, Kyoto (JP); and Masao Kawasaki, Kyoto (JP)
Assigned to Murata Machinery, Ltd., Kyoto (JP)
Appl. No. 17/916,133
Filed by Murata Machinery, Ltd., Kyoto (JP)
PCT Filed Mar. 1, 2021, PCT No. PCT/JP2021/007646
§ 371(c)(1), (2) Date Sep. 30, 2022,
PCT Pub. No. WO2021/199829, PCT Pub. Date Oct. 7, 2021.
Claims priority of application No. 2020-065723 (JP), filed on Apr. 1, 2020.
Prior Publication US 2023/0134204 A1, May 4, 2023
Int. Cl. H04W 74/06 (2009.01); H04W 76/10 (2018.01)
CPC H04W 74/06 (2013.01) [H04W 76/10 (2018.02)] 7 Claims
OG exemplary drawing
 
1. A wireless communication acceptance method of accepting a new traveling vehicle as an object of wireless communication into a communication system comprising a controller, an access point connected to the controller, and a plurality of traveling vehicles each including a wireless communication unit, the communication system performing wireless polling communication between the controller and the plurality of traveling vehicles via the access point at each predetermined polling cycle, comprising:
performing a process including a wireless communication object addition step;
in the wireless communication object addition step, performing a connection sequence for accepting the new traveling vehicle into the communication system; and
performing the connection sequence accompanying wireless communication within free time which is time after the wireless polling communication between the controller and the plurality of traveling vehicles is completed and until an end of a period during which the wireless polling communication is possible, in the polling cycle.