On-vehicle system, gateway, relay, non-transitory computer-readable medium storing program, information processing method, information processing system, and vehicle

A gateway connected to a device via a first network and connected to a relay via a second network, and the relay being configured to perform open-close control of a gate, using a Time Aware Shaper standard of Ethernet Time-Sensitive Networking, the gateway comprising:

• a synchronizer configured to synchronize timing in which the gateway sends given data to the relay, with transmission timing that is timing in which the gate is switched from a closed state to an open state;
• a receiver configured to receive a first packet and a second packet each including the given data, from the device;
• a generator configured to generate a third packet including data included in the first packet and data included in the second packet, by the transmission timing;
• and
• a transmitter configured to transmit the third packet generated by the generator, to the relay at the transmission timing.

A non-transitory computer readable medium storing a program causing a gateway to execute a process, the gateway being connected to a device via a first network and connected to a relay via a second network, and the relay being configured to perform open-close control of a gate, using a Time Aware Shaper standard of Ethernet Time-Sensitive Networking,

• the process comprising:
• synchronizing timing in which the gateway sends given data to the relay, with transmission timing that is timing in which the gate is switched from a closed state to an open state;
• receiving a first packet and a second packet each including the given data, from the device;
• generating a third packet including data included in the first packet, and data included in the second packet, by the transmission timing;
• and
• transmitting the generated third packet to the relay at the transmission timing.

An information processing method performed by a gateway connected to a device via a first network and connected to a relay via a second network, and the relay being configured to perform open-close control of a gate, using a Time Aware Shaper standard of Ethernet Time-Sensitive Networking, the information processing method comprising:

• synchronizing timing in which the gateway sends given data to the relay, with transmission timing that is timing in which the gate is switched from a closed state to an open state;
• receiving a first packet and a second packet each including the given data, from the device;
• generating a third packet including data included in the first packet, and data included in the second packet, by the transmission timing;
• and
• transmitting the generated third packet to the relay at the transmission timing.

An information processing system comprising:

• a device;
• a gateway connected to the device via a first network;
• and
• a relay connected to the gateway via a second network, the relay being configured to perform open-close control of a gate, using a Time Aware Shaper standard of Ethernet Time-Sensitive Networking, wherein:
• the gateway includes
• a first synchronizer configured to synchronize timing in which the gateway sends given data to the relay, with transmission timing that is timing in which the gate is switched from a closed state to an open state,
• a first receiver configured to receive a first packet and a second packet each including the given data, from the device,
• a generator configured to generate a third packet including data included in the first packet, and data included in the second packet, by the transmission timing, and
• a transmitter configured to send the third packet generated by the generator, to the relay at the transmission timing;
• and
• the relay includes
• a second receiver configured to receive the third packet from the gateway, and
• a transferring unit configured to switch timing to transfer data, for each type of data, and transfer the third packet including the given data to another relay, during a period in which the gate is in the open state.