Techniques for communication of autonomous vehicle actions include receiving an intended driving action associated with an autonomous vehicle, determining an intent communication scenario associated with the autonomous vehicle, and based on the intent communication scenario, causing a visualization indicating the intended driving action to be projected onto a roadway.

A motor vehicle alerting bright light dimming message display system for requesting a driver of a vehicle behind the vehicle displaying the message to dim his bright lights. The message display system improves vehicle safety and promotes driver courtesy. The message display system may include an LED or LCD display at the rear of a vehicle and a control circuit for operating the display. In one aspect of the invention, the display is automatically activated by a bright light from a trailing vehicle. The digital message display for vehicles detects a bright light intensity exceeding a threshold and automatically displays a request, directed to the driver of the trailing vehicle, to dim lights. The display may also be configured to display advertising, emergency and other messages.

An apparatus mountable on a vehicle includes a movable device, a sensor, and a drive controller. The movable device is mountable on the vehicle so that a person around the vehicle sees the movable device. The movable device has at least one light emitter and is capable of rotating around an imaginary line extending in a height direction of the vehicle. The sensor detects a positional relationship between the vehicle and the person. The drive controller rotates the movable device toward the person based on the positional relationship detected by the sensor. The number of the light emitters shining steadily is increased after the drive controller rotates the movable device toward the person.

Apparatuses, computer programs and methods are provided. A method includes causing display on an autonomous or semi-autonomous vehicle of a dynamic sign acknowledging the presence of at least one road user.

A control system of a self-driving vehicle (SDV) can process sensor data from a sensor system of the SDV to autonomously control acceleration, steering, and braking systems of the SDV along a current route. Based on the current route, the control system can dynamically determine a set of immediate actions to be performed by the SDV. Based on the set of immediate actions, the control system can generate a set of intention outputs on a lighting strip of the SDV, the set of intention outputs indicating the set of immediate actions prior to the SDV executing the set of immediate actions.

An intention signaling system for an autonomous vehicle (AV) can monitor sensor information indicating a situational environment of the AV, and detect an external entity based, at least in part, on the sensor data. The intention signaling system can generate an output to signal one of an intent of the AV or an acquiescence of the AV to the external entity.

This vehicle lamp system, which is used together with a vehicle control unit that controls the travel state of a vehicle and a mode determination unit that can determine an automatic driving mode of another vehicle, comprises a lamp mounted on the vehicle, and a lamp control unit which, depending on the mode signal outputted by the mode determination unit, controls the lamp in different ways (for example, displaying an arrow with road surface rendering).

According to an embodiment, an information processing apparatus includes a hardware processor. The hardware processor is configured to acquire a previous output message from a moving object; acquire surrounding information of the moving object; detect motion information indicating a motion of an object as a destination of the message based on the surrounding information; determine whether the motion of the object indicated by the motion information corresponds to a motion indicated by the message; and update the message based on the motion information when the motion of the object indicated by the motion information is determined not to correspond to the motion indicated by the message.

A method, system and non-transitory computer readable medium which monitor a road user in order to move the external position of the vehicle intent notification (eHMI) to another external position that can be seen by the road user based on the gaze direction of the road user. In some aspects, the eHMI notification displays the vehicle intent for a single autonomous vehicle. In another aspect, a group eHMI notification displays the trajectories for a plurality of autonomous and non-autonomous vehicles. Based on the gaze direction of the road user, the eHMI notification can be displayed on a single external position or on multiple external positions. Different eHMI notifications can be displayed at different external positions on the autonomous vehicle to provide information to more than one road user.

A vehicle mounted pedestrian communication lamp including a housing defining an inner package space for receiving a main illuminating component and at least one secondary component for providing variable depictions based upon a processor input to the secondary element. The secondary element further includes at least one individual matrix display containing a plurality of illuminating elements. The illuminating elements each further include any of LED, TFFL, transparent LCD or OLED displays. The individual matrix display further includes either of a rigid or flexible display. The flexible display may also include a thin film transistor (TFT) display. Other features includes a pair of secondary illuminating components provided on either side of the main illuminating component. The main illuminating component can also be provided as a fog lamp. The processor communicates with an external input via any of Bluetooth or Near Field Communication protocols.