Vehicle and method of controlling vehicle
AssigneeToyota Jidosha Kabushiki Kaisha
InventorsIkuma Suzuki, Yuta Ohashi
Life of this patent
Estimating the term…
Abstract
An ADS performs processing including setting an immobilization command to “Applied” when an autonomous state has been set to an autonomous mode, when an acceleration command has a value indicating deceleration, when an actual moving direction indicates a standstill state, and when a wheel lock request is issued, setting the acceleration command to V1, and setting the acceleration command to zero when an immobilization status has been set to “11”.
Claims14
A vehicle on which an autonomous driving system is mountable, the vehicle comprising:
- a vehicle platform that carries out vehicle control in accordance with a command from the autonomous driving system;
- and
- a vehicle control interface that interfaces between the autonomous driving system and the vehicle platform, wherein
- a first command that requests for an acceleration value or a deceleration value and a second command that requests for immobilization of the vehicle are transmitted from the autonomous driving system to the vehicle platform through the vehicle control interface,
- a signal indicating a standstill state of the vehicle is transmitted from the vehicle platform to the autonomous driving system through the vehicle control interface, and
- when a request for deceleration is made to the vehicle platform in the first command, the vehicle platform transmits the signal to the autonomous driving system at time when the vehicle comes to a standstill, and the vehicle platform immobilizes the vehicle in response to the second command received after transmission of the signal.
A method of controlling a vehicle on which an autonomous driving system is mountable, the vehicle including a vehicle platform that carries out vehicle control in accordance with a command from the autonomous driving system and a vehicle control interface that interfaces between the autonomous driving system and the vehicle platform, the method comprising:
- transmitting a first command that requests for an acceleration value or a deceleration value and a second command that requests for immobilization of the vehicle from the autonomous driving system to the vehicle platform through the vehicle control interface;
- transmitting a signal indicating a standstill state of the vehicle from the vehicle platform to the autonomous driving system through the vehicle control interface;
- transmitting, by the vehicle platform, when a request for deceleration is made to the vehicle platform in the first command, the signal to the autonomous driving system at time when the vehicle comes to a standstill;
- and
- immobilizing, by the vehicle platform, the vehicle in response to the second command received after transmission of the signal.
Dependencies are inferred from the claim text.