Motional Ad LLC

Yee Keng Cheah

Tawit Uthaicharoenpong

Michael Maass

Lixun Lin

Alejandro Israel Barragan Diaz

Upasana Lnu

Michael O'Har

Justin Poh

Ryan William Eggert

Among other things, we describe techniques for an interface board for harmonizing performance of different autonomous vehicles in a fleet. In an embodiment, the interface system includes a printed circuit board installed in a host vehicle that includes an interface controller and interface circuitry coupled to the interface controller. The interface circuitry includes a plurality of relays configured by the interface controller to route/pass sensor signals received from actuators of the host vehicle to the interface controller, and route/pass control signals from the interface controller to actuator controllers of the host vehicle that control the actuators in accordance with an operating mode. Signal conditioning circuitry in the interface controller conditions the sensor signals and control signals to ensure that the electrical characteristics of the sensor signals are compatible with the interface controller, and that the electrical characteristics of the control signals are compatible with the actuator controllers.

Interface for harmonizing performance of different autonomous vehicles in a fleet

Among other things, techniques are described for controlling power of electronic devices of a vehicle. For example, a vehicle includes a power source, a power distribution unit configured to control power to at least one electronic device from the power source, a first processor configured for communicating power commands to the power distribution unit. The power distribution unit comprises a second processor configured to execute computer executable instructions stored in computer-readable medium for carrying out operations including adjusting a power distribution from the vehicle power source to the at least one electronic device based on a power command received from the first processor.

Controlling power of electronic devices on a vehicle

Growing community of inventors

Singapore, Singapore

Yee Keng Cheah