Patent application number | Description | Published |
20090312923 | AUTOMOTIVE SLIPSTREAMING SUPPORT SYSTEM - Systems and methods are provided to enhance the ability of a driver to safely slipstream a leading vehicle to realize a fuel economy benefit. | 12-17-2009 |
20120173113 | Vehicle And Method Of Controlling A Powertrain Therein - A vehicle may include a sensor configured to detect a rearward approaching object and at least one controller configured to cause the vehicle to accelerate in response to the sensor detecting a rearward approaching object while the vehicle is moving forward. | 07-05-2012 |
20120268260 | METHOD AND APPARATUS FOR DYNAMICALLY PROVIDING SPACE MANAGEMENT ALERTS FOR A VEHICLE - In at least one embodiment, an apparatus for providing a space management alert for a host vehicle is provided. The apparatus comprises a controller configured to determine whether a first vehicle positioned ahead of the host vehicle is in a first detection zone and to determine whether a second vehicle positioned on one of a left side and a right side of the host vehicle is in a second detection zone. The controller is further configured to determine that the host vehicle is in a high density traffic condition (HDTC) if the first vehicle is in the first detection zone and the second vehicle is in the second detection zone and to selectively disable a space management alert when the host vehicle is in the HDTC. | 10-25-2012 |
20130154870 | INTERNAL MULTI-AXIS G SENSING USED TO ALIGN AN AUTOMOTIVE FORWARD RADAR TO THE VEHICLE'S THRUST AXIS - A motor vehicle includes a vehicle floor, a tilt sensor attached to the vehicle floor and having an output, and a forward looking radar module attached to the vehicle. The radar module includes a radar, an accelerometer; and an output from the accelerometer, and a controller that averages the tilt sensor output and the accelerometer output and determines a difference between the output averages, the controller reporting when the differences changes more than a predetermined amount. A method of calibrating the forward looking radar module, when attached to a vehicle, comprises placing the vehicle on a flat surface to determine the accelerometer pitch. | 06-20-2013 |
20140032093 | COLLISION DETECTION SYSTEM WITH A PLAUSIBIITY MODULE - A collision detection system for a vehicle includes a sensor and a camera. The sensor measures a first data set of an object relative to the vehicle. The camera measures a second data set of the object relative to the vehicle and separately measures an image-based time-to-collision with the object based on scalable differences of captured images. A fusion module matches data from the sensor and the camera and estimates a collision threat based on the matched data. A plausibility module generates a signal if the measured image-based time-to-collision is less than a calculated steering-based time-to-collision and a braking-based time-to-collision with the object. A countermeasure module actuates a countermeasure device, such as an autonomous braking system, if the collision threat exceeds an actuation threshold and the signal from the plausibility module is received, thereby statistically reducing the rate of false actuations of the countermeasure device. | 01-30-2014 |
20140288799 | SYSTEM AND METHOD FOR MODIFYING ADAPTIVE CRUISE CONTROL SET POINTS - A driver performance mapping system for a vehicle system is disclosed. The system may include a GPS receiver generating GPS data indicative of a current location of the vehicle. In addition, the system may also have a radar device generating current gap data indicative of a current gap distance from the vehicle to a lead vehicle. Further, the system may include an electronic controller configured to generate learned gap data based on the current gap data and stored gap data, and then assign the learned gap data with the GPS data. | 09-25-2014 |
20150084758 | DRIVER PROMPTING BRAKING SYSTEM AND METHOD - A driver prompting braking system includes a detection device adapted to sense at least one object in front of the vehicle; a detection system interfacing with the detection device, the detection system adapted to detect the at least one object; and a brake coaching system interfacing with the detection system, the brake coaching system adapted to determine a brake application timing for an operator of the vehicle to avoid the object and optimize fuel economy of the vehicle. A driver prompting braking method is also disclosed. | 03-26-2015 |
20150266476 | COORDINATING ENGINE START/STOP WITH ADAPTIVE CRUISE CONTROL STOP-AND-GO - An automotive vehicle includes engine start/stop (ESS) and adaptive cruise control with stop and go functionality (ACCS&G). A method of coordinating operation of the ESS and ACCS&G systems is provided. The ACCS&G system brings the vehicle to a stop. After a delay and satisfaction of autostop conditions, the ESS system stops the engine. Upon receipt of an input and satisfaction of start conditions, the ESS system restarts the engine. The ACCS&G system then resumes control of the restarted engine. | 09-24-2015 |