This disclosure relates to a method and system for an exterior display of a vehicle, such as an autonomous vehicle, configured to issue feedback prompts. An example method includes issuing a prompt via a human-machine interface on an exterior of a vehicle permitting an input indicative of an undesired condition of the vehicle.

In the cabin of an automatic driving vehicle, a touch panel for inputting a control instruction in relation to the automatic driving vehicle and a display for displaying information on the automatic driving vehicle are provided. The touch panel and the display are disposed in the front end area in the end area in the vehicle width direction inside the cabin of the automatic driving vehicle such that their display surfaces are directed rearward. The touch panel is disposed further outward in the vehicle width direction than the display.

An electric vehicle comprises: a main battery which is disposed under the floor of a vehicle interior; a front seat which is provided for a front part of the vehicle interior; a front housing chamber which is formed under a seating surface of the front seat; and an air-suspension device including an air spring which is made to expand and contract by air pressure, an air compressor which compresses air, and one or more first surge tanks which store high-pressure air or low-pressure air, in which the first surge tanks and the air compressor are disposed in a front housing chamber.

Provided is a vehicle lower-part structure including a pair of center side members arranged under a floor of a vehicle; a first cross member and a second cross member connecting the pair of center side members; a main battery arranged in an underfloor space; one or more support plates arranged at a corner of the underfloor space; and a water tank placed on the support plate, in which the support plate is connected to both the center side member and the first or second cross member and connects the two.

An automatic displacement device for use in a carrier includes at least one weight mount, at least one actuator, and at least one stability regulator. The weight mount can hold at least one heavy object accommodated in the carrier' body. The actuator is coupled to the weight mount. The stability regulator is electrically communicated to the actuator and includes a sensor and a controller. The sensor can measure a state associated with an angle of the carrier's body and output a signal representative of the state. The controller calculates a tilt of the carrier according to the signal outputted from the sensor and is capable of commanding the actuator to move the weight mount in view of the tilt to perform a compensation on the carrier.

Pre-loading drivetrain to minimize electric vehicle rollback and increase drive responsiveness. In an exemplary embodiment, a method includes (a) detecting that an electric vehicle is stationary, a brake is engaged, and an accelerator is not engaged, and (b) controlling a vehicle motor to transition from a first mode to a second mode in response to (a). In the first mode, the motor is controlled to output torque in response to the accelerator position, and in the second mode, the motor is controlled to output torque sufficient to preload the electric vehicle. The method also includes (c) detecting the brake is transitioning away from being engaged and the accelerator is not engaged, and (d) controlling the motor to operate in a third mode in response to (c). In the third mode the motor is controlled to output torque sufficient to maintain the electric vehicle stationary.

There is disclosed a filter for a vehicle window comprising a layer of filter material, the layer of filter material being for substantially preventing the transmission of radiation at a first predetermined visible wavelength band, the first predetermined visible wavelength band covering the wavelength of a predetermined laser threat, whilst substantially allowing visible wavelengths outside of the band to be transmitted, such that the filter can offer a visible light transmission of at least 70%, and a radiation detector, such that radiation at the first predetermined wavelength band can be detected.

A drive arrangement for a motor vehicle, such as a bus, using a rear driven axle and having a propulsion unit positioned so that it is not aligned with the direction of travel of the vehicle. The propulsion unit is oriented at an acute angle to the base reference axis of the vehicle. The axle is provided with a driven input shaft that is oriented at an angle not parallel to the direction of travel of the vehicle. The propulsion unit comprises a motor, a transmission, and a bevel gear box coupled to the transmission, with an output shaft that is oriented at an angle not parallel to the axis of the propulsion system. The propulsion unit output shaft and the driven axle input shaft are not aligned coaxially, and are connected via a propeller shaft, wherein the ends of the propeller shaft use constant velocity joints to accomplish a change in the angle of the transmitted power and torque.

A rear axle assembly designed to fit within a predefined rear axle envelope of a transportation vehicle. The rear axle assembly comprising first and second double wheel hubs each supporting a pair of tires, a rear axial offset with respect to a central axis of the rear axle assembly, a rear axle input for receiving a drive input, first and second portal housings which facilitate respectively connecting the rear axial the first and the second double wheel hubs, a four-point control arm for connecting the rear axle to a chassis, first and second spring carriers each carrying a smaller and larger diameter air bellows, first and second longitudinal arms which interconnected the rear axle to the chassis, and first and second shock absorbers each located generally at or adjacent to the central axis and radially between the first double wheel hub and the first spring carrier.

A method and apparatus for controlling an airflow. The method draws air through a group of inlets. The group of inlets is located in a group of locations on the vehicle such that the group of inlets actively controls the airflow relative to an aircraft when drawing the air. The method compresses the air drawn by the group of inlets in a group of air compressor units located in an aircraft structure to form pressurized air. Further, the method sends the pressurized air through a group of exit ports in the aircraft structure. The pressurized air flowing out of the group of exit ports actively controls the airflow for an aircraft, enabling an improved performance of the aircraft.