Abstract:
In various embodiments, the present disclosure includes a system for reducing vehicular collisions having: (a) a vehicle comprising sensors, an acceleration system, a braking system, a processor, and memory; and (b) programs operatively coupled to the vehicle including: (1) a marking program configured to mark an outside vehicle as V2X or standard; (2) a reaction program configured to generate a signal in response to the mark, the signal being based on the mark.
Abstract:
A controller may maintain a last-known vehicle location, and, when satellite-positioning data is unavailable from a satellite-based positioning-system module, utilize compass data and stability control data to estimate a current vehicle location from the last-known vehicle location. The controller may avoid use of the compass data to estimate the current vehicle location when the vehicle is accelerating or decelerating in East or West headings.
Abstract:
Methods and systems are provided for closed-loop adjusting a laser intensity of a laser ignition device of a hybrid vehicle. The laser intensity applied over consecutive laser ignition events is decreased until a flame quality is degraded for a threshold number of cylinder combustion events. The laser intensity is then increased to improve flame quality and the closed-loop adjustment is reiterated.
Abstract:
A vehicle may require an electric recharge. A request may be sent to obtain identification of charge locations along a route. Along with the request, data may be sent identifying vehicle location, route, and desired safety rating. A response may be obtained from a remote server, and the results may be displayed, which include the safety rating of the charge station. The desired safety rating may be adjusted based on the battery's state of charge (SOC). The desired safety rating, for example, may be decreased as the battery state of charge decreases.
Abstract:
A vehicle includes headlights, a headlight switch, and a controller. The headlight switch may have automatic and override positions, and include a biasing member configured to return the switch to the automatic position from the override position. The controller may be configured to, in response to a signal indicative of movement from the automatic position to the override position, illuminate the headlights until the vehicle is in a key-off state, and prior to the signal, illuminate the headlights based on ambient light conditions. Also, the controller may set a threshold based on a level of ambient light sensed at a time of the input indicative of headlight switch movement from the automatic position to the override position and illuminate the headlights until first occurrence of the ambient light exceeding the threshold or the vehicle being in the key-off state.
Abstract:
A safety interlock system and method is provided for a laser ignition system. The laser device can be disabled upon receiving an indication that the laser device has been removed from the cylinder. The removal can be inferred based on an estimated distance between the cylinder piston and the laser ignition device.
Abstract:
A hybrid vehicle includes an exhaust turbine disposed in an exhaust path coupled to an electric machine and a compressor for an air-conditioning system. The vehicle includes a controller that controls the electric machine based on a difference between the power demand of the compressor and the power generated by the exhaust turbine. The electric machine may operate as a motor or a generator based on the difference. The vehicle may include a first clutch coupled to the electric machine and the compressor. The vehicle may include a second clutch coupled between the exhaust turbine and the electric machine. The controller may control the clutches based on the power demand and the power generated.
Abstract:
A wheel is provided for a motor vehicle. The wheel includes a hub, a rim and a plurality of spokes that extend between the hub and the rim. At least one of the spokes includes an integral step having a slip resistant surface.
Abstract:
A system includes a seat belt height adjuster, a seat belt retractor includes a payout sensor, and a seat. The seat includes a seat position sensor and a weight sensor configured to measure a weight of an occupant of the seat. The system includes a control module in communication with the payout sensor, the seat position sensor, and the weight sensor. The control module is programmed to calculate a size of the occupant based at least on the payout and the seat position. The control module is programmed to adjust a position of the seat belt height adjuster based at least on the size and weight of the occupant.
Abstract:
Methods and systems are provided for refurbishing an engine using ionized air. During a service mode, a service technician may stream ionized air from an external ionized air source to an engine cylinder via the engine intake system. Concurrently, the service technician may connect a service tool to a vehicle diagnostics port to relay operator input, the input allowing a vehicle control system to rotate the engine and adjust engine throttle and cams.