| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle remote operation system and portable relay apparatus for making it possible to improve quality of wireless communication, even when shortening time required for the wireless communication more than the prior art.SOLUTION: A vehicle remote operation system for remotely operating a predetermined apparatus in a vehicle through a vehicle control system 100 configured so that the vehicle control device 110 and mobile apparatus 120 can perform wireless communication with each other comprises: an on-vehicle relay apparatus 10 capable of communicating with the vehicle control device; and a portable relay apparatus 20 capable of communicating with the portable apparatus. A transmission/reception circuit 11 performs switching from a state of wireless reception from the vehicle control device to a state of wireless transmission to the portable relay apparatus, without waiting for an end of reception of a response request signal transmitted from the vehicle control device; or a transmission/reception circuit 22 performs switching from a state of wireless reception from the portable apparatus to a state of wireless transmission to the on-vehicle relay apparatus, without waiting for an end of reception of a response signal transmitted from the portable apparatus. |
