Title:
VEHICLE AND FREQUENCY MANAGEMENT DEVICE
Document Type and Number:
Japanese Patent JP2019165318
Kind Code:
A
Abstract:
To provide a vehicle or the like capable of preventing interference of radio communication to be used in the vehicle.SOLUTION: A radio communication system 10 is mounted on a vehicle 1. The radio communication system 10 includes: a host control circuit 20; a first radio circuit 30; a second radio circuit 31; a first control circuit 40 for controlling the first radio circuit 30; a second control circuit 41 for controlling the second radio circuit 31; and a frequency management circuit 50. The frequency management circuit 50 includes a frequency storage circuit 51 and an operation frequency control circuit 52. The frequency storage circuit 51 stores a first operation frequency fa and a second operation frequency fb to be acquired from operation frequency information and use radio band information. The operation frequency control circuit 52 transmits an operation frequency control signal to the respective control circuits 40, 41 in order to control the first operation frequency fa and the second operation frequency fb in accordance with a first radio band Wa and a second radio band Wb.SELECTED DRAWING: Figure 3
Inventors:
NABESHIMA RYUSUKE
TAGO KIMIYUKI
UEHARA TOSHIYUKI
TAGO KIMIYUKI
UEHARA TOSHIYUKI
Application Number:
JP2018051412A
Publication Date:
September 26, 2019
Filing Date:
March 19, 2018
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
H04B1/3822; H04B15/02; H04W4/48
Attorney, Agent or Firm:
Yoshiaki Masaaki