41 lines
1.5 KiB
Java
41 lines
1.5 KiB
Java
public class RoadSensor {
|
|
private boolean hazardDetected; //flag for whether a hazard is detected
|
|
private String roadwayDetails; //stores road quality details, eg wet, uneven
|
|
private double[] laneEdges; //stores distance to left/right lane edges
|
|
private String roadSigns; //stores roadsign text for visible signs
|
|
|
|
public void detectLaneEdges() {
|
|
laneEdges[0] = 1;
|
|
laneEdges[1] = 1.1;
|
|
}
|
|
|
|
public int detectSpeedLimit() {
|
|
//image intepretation api call to review any street signs with a speed limit marking
|
|
//in practice this will be combined with route mapping data to confirm current
|
|
//speed limits
|
|
return 45;
|
|
}
|
|
|
|
public int identifyHazard() {
|
|
//image processing algorithms from external cameras would
|
|
//review data and identify a hazard
|
|
//types of hazards could be
|
|
//Stopped vehicle
|
|
//Road construction
|
|
//lane closure
|
|
//pedestrian on roadway
|
|
//stationary object on roadway
|
|
//for testing, this function will return 0 to signal no hazard detected
|
|
//for testing purposes, this function will roll a 1/100 chance of detecting a hazard
|
|
double detection = Math.floor(Math.random()*100);
|
|
if (detection == 1) { return 1; }
|
|
else { return 0; }
|
|
}
|
|
|
|
public int detectTrafficLight() { //rolls a 1 in 5 that a traffic light will be detected when approaching an intersection
|
|
double detection = Math.floor(Math.random()*5);
|
|
if (detection == 1) { return 1; }
|
|
else { return 0; }
|
|
}
|
|
|
|
}
|