US 12,260,752 B2
Communication system, server apparatus, program and communication method
Takahiro Mochizuki, Tokyo (JP); Kazutaka Shimoosako, Tokyo (JP); Takumi Matsumoto, Tokyo (JP); and Hiroaki Rikihisa, Tokyo (JP)
Assigned to FURUKAWA ELECTRIC CO., LTD., Tokyo (JP)
Appl. No. 18/004,825
Filed by FURUKAWA ELECTRIC CO., LTD., Tokyo (JP)
PCT Filed Mar. 18, 2022, PCT No. PCT/JP2022/012567
§ 371(c)(1), (2) Date Jan. 9, 2023,
PCT Pub. No. WO2022/215493, PCT Pub. Date Oct. 13, 2022.
Claims priority of application No. 2021-065266 (JP), filed on Apr. 7, 2021.
Prior Publication US 2023/0252892 A1, Aug. 10, 2023
Int. Cl. G08G 1/087 (2006.01); G08G 1/09 (2006.01); H04W 72/56 (2023.01)
CPC G08G 1/087 (2013.01) [G08G 1/093 (2013.01); H04W 72/56 (2023.01)] 19 Claims
OG exemplary drawing
 
1. A communication system comprising a server apparatus, the server apparatus comprising:
a controller that issues an instruction for executing priority control when a priority vehicle passes through a place where a roadside unit is installed, the priority control prioritizing a first communication performed by the priority vehicle via the roadside unit over a second communication performed by anything other than the priority vehicle via the roadside unit, wherein when the priority vehicle passes through the place, the controller issues an instruction for executing the priority control to the roadside unit, and
upon receipt of the instruction for executing the priority control from the server apparatus, the roadside unit performs the priority control.