Abstract: A method and system for producing a vulnerable vehicle awareness notification by a server device may include, on a server side: receiving, from a first client device, a location data element, representing current geographical location of the first client device; repeatedly receiving, from one or more second client devices, a corresponding position sample data element associated with a current timestamp; for at least one second client device, identifying a condition of geographical vicinity between the first client device and the at least one second client device; and based on said identified condition, sending the subset of position samples to the first client device. The first client device may, in turn, produce the vulnerable vehicle awareness notification based on the received subset of position samples.

Abstract: A multi-spectral vehicular system for providing pre-collision alerts, comprising two pairs of stereoscopic infrared (IR) and visible light (VL) sensors, each of which providing acquired image streams from a mutual field of view, which are synchronized to provide stereoscopic vision; a data fusion module for mutually processing the data streams, to detect objects within the field of view and calculating distances to detected objects; a cellular based communication module for allowing communication between the sensors and mobile phones/Infotainment systems of the vehicle. The module runs a dedicated background application that is adapted to monitor the vicinity of the vehicle to detect other vehicles having a similar system; calculate speed and heading azimuth of each of the other vehicles; and provide alerts to the driver of the vehicle whenever other vehicles having a similar system are in a path of collision with the vehicle, based on the calculation and on the speed of the vehicle.

Abstract: A multi-spectral vehicular system for providing pre-collision alerts, comprising two pairs of stereoscopic infrared (IR) and visible light (VL) sensors, each of which providing acquired image streams from a mutual field of view, which are synchronized to provide stereoscopic vision; a data fusion module for mutually processing the data streams, to detect objects within the field of view and calculating distances to detected objects; a cellular based communication module for allowing communication between the sensors and mobile phones/Infotainment systems of the vehicle. The module runs a dedicated background application that is adapted to monitor the vicinity of the vehicle to detect other vehicles having a similar system; calculate speed and heading azimuth of each of the other vehicles; and provide alerts to the driver of the vehicle whenever other vehicles having a similar system are in a path of collision with the vehicle, based on the calculation and on the speed of the vehicle.

Abstract: A system for predicting and preventing car accidents and collisions between vehicles and pedestrians, which comprises a plurality of mobile devices each carried by a pedestrian user or a user riding in a vehicle; a dedicated software application installed on each of the mobile devices adapted to detect the location of the mobile device; one or more geographic servers, each geographic server assigned to a geographic territory and adapted to communicate position and motion information with mobile devices in its geographic territory; and a bridge module adapted to register and sign-in users to the system, and establish and maintain a connection between mobile devices and geographic servers. The geographic server of each territory receives ongoing position and motion updates from all of the mobile devices in its territory and transmits ongoing position and motion updates associated with position and motion of other mobile devices to mobile devices in its territory.

Abstract: A system for predicting and preventing car accidents and collisions between vehicles and pedestrians, which comprises a plurality of mobile devices each carried by a pedestrian user or a user riding in a vehicle; a dedicated software application installed on each of the mobile devices adapted to detect the location of the mobile device; one or more geographic servers, each geographic server assigned to a geographic territory and adapted to communicate position and motion information with mobile devices in its geographic territory; and a bridge module adapted to register and sign-in users to the system, and establish and maintain a connection between mobile devices and geographic servers. The geographic server of each territory receives ongoing position and motion updates from all of the mobile devices in its territory and transmits ongoing position and motion updates associated with position and motion of other mobile devices to mobile devices in its territory.