VEHICLE PLATFORM AND VEHICLE CONTROL INTERFACE BOX

A VP includes a base vehicle and a VCIB. The VCIB includes a reception unit, an index value calculation unit, a transmission unit, and a transmission plan setting unit. The reception unit receives a control request for the base vehicle from an ADS. The index value calculation unit calculates an index value showing a degree of congestion of CAN communication. The transmission unit transmits a control instruction for the base vehicle generated based on the control request to the base vehicle. The transmission plan setting unit sets a transmission plan of the control instruction to the base vehicle. The transmission plan setting unit sets the transmission plan according to a degree of priority of the control instruction in CAN communication and the index value.