An impairment analysis (“IA”) computer system for alerting a first driver of a first vehicle to a driving hazard posed by a second vehicle operated by a second driver is provided. The IA computer system is associated with the first vehicle, and include...

A system to system to contextualize proximity sensing around vehicles to reduce alarm fatigue for a driver of a vehicle is disclosed. The system may provide different degrees of warning for potential impacts with objects, most specifically centered around ...

A rear collision warning device for trailers that may include one or more sensors, a control circuit, and one or more warning devices. In one aspect, the sensors are configured to monitor a predetermined zone behind a trailer and to optionally trigger warn...

A vehicle object detection system configured to generate a judgement on whether a target object which has been detected in the detection area is an alert object, and to output the judgement to a warning which is configured to output a warning to a driver o...

In a vehicle driving assist system, an obstacle detection device detects an obstacle present in each of two obstacle detection directions with respect to a subject vehicle; and a TTC calculation device calculates a TTC between the subject vehicle and each ...

The blind spot vehicle detector for a motor vehicle has a warning circuit (8) to alert the driver if he is about to change lanes with an unseen vehicle in a dangerous position behind him. The circuit has a memory (6) to retain the path of the vehicle (A) i...