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authorAnton Tananaev <anton.tananaev@gmail.com>2020-12-22 21:22:06 -0800
committerAnton Tananaev <anton.tananaev@gmail.com>2020-12-22 21:22:06 -0800
commit1ca3ab609cc77706178a9784287272555d577382 (patch)
treefe3b11ce140666e6f0febe51748aefb4fc986ecc /src/main/java/org/traccar
parent2fc6343fc770bd09ba76e4511f0f94ac786d2c6a (diff)
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Fix average speed (fix #4616)
Diffstat (limited to 'src/main/java/org/traccar')
-rw-r--r--src/main/java/org/traccar/reports/ReportUtils.java9
-rw-r--r--src/main/java/org/traccar/reports/Summary.java20
-rw-r--r--src/main/java/org/traccar/reports/model/BaseReport.java2
3 files changed, 20 insertions, 11 deletions
diff --git a/src/main/java/org/traccar/reports/ReportUtils.java b/src/main/java/org/traccar/reports/ReportUtils.java
index 870264fad..8dd77606c 100644
--- a/src/main/java/org/traccar/reports/ReportUtils.java
+++ b/src/main/java/org/traccar/reports/ReportUtils.java
@@ -29,6 +29,7 @@ import org.traccar.Context;
import org.traccar.database.DeviceManager;
import org.traccar.database.IdentityManager;
import org.traccar.handler.events.MotionEventHandler;
+import org.traccar.helper.UnitsConverter;
import org.traccar.model.DeviceState;
import org.traccar.model.Driver;
import org.traccar.model.Event;
@@ -173,11 +174,9 @@ public final class ReportUtils {
Position startTrip = positions.get(startIndex);
Position endTrip = positions.get(endIndex);
- double speedMax = 0.0;
- double speedSum = 0.0;
+ double speedMax = 0;
for (int i = startIndex; i <= endIndex; i++) {
double speed = positions.get(i).getSpeed();
- speedSum += speed;
if (speed > speedMax) {
speedMax = speed;
}
@@ -214,7 +213,9 @@ public final class ReportUtils {
trip.setDistance(calculateDistance(startTrip, endTrip, !ignoreOdometer));
trip.setDuration(tripDuration);
- trip.setAverageSpeed(speedSum / (endIndex - startIndex));
+ if (tripDuration > 0) {
+ trip.setAverageSpeed(UnitsConverter.knotsFromMps(trip.getDistance() * 1000 / tripDuration));
+ }
trip.setMaxSpeed(speedMax);
trip.setSpentFuel(calculateFuel(startTrip, endTrip));
diff --git a/src/main/java/org/traccar/reports/Summary.java b/src/main/java/org/traccar/reports/Summary.java
index 83fe9caf7..d576ac1e6 100644
--- a/src/main/java/org/traccar/reports/Summary.java
+++ b/src/main/java/org/traccar/reports/Summary.java
@@ -28,6 +28,7 @@ import java.util.Date;
import org.jxls.util.JxlsHelper;
import org.traccar.Context;
+import org.traccar.helper.UnitsConverter;
import org.traccar.model.Position;
import org.traccar.reports.model.SummaryReport;
@@ -43,13 +44,11 @@ public final class Summary {
if (positions != null && !positions.isEmpty()) {
Position firstPosition = null;
Position previousPosition = null;
- double speedSum = 0;
for (Position position : positions) {
if (firstPosition == null) {
firstPosition = position;
}
previousPosition = position;
- speedSum += position.getSpeed();
if (position.getSpeed() > result.getMaxSpeed()) {
result.setMaxSpeed(position.getSpeed());
}
@@ -57,13 +56,22 @@ public final class Summary {
boolean ignoreOdometer = Context.getDeviceManager()
.lookupAttributeBoolean(deviceId, "report.ignoreOdometer", false, false, true);
result.setDistance(ReportUtils.calculateDistance(firstPosition, previousPosition, !ignoreOdometer));
- result.setAverageSpeed(speedSum / positions.size());
result.setSpentFuel(ReportUtils.calculateFuel(firstPosition, previousPosition));
+ long durationMilliseconds;
if (firstPosition.getAttributes().containsKey(Position.KEY_HOURS)
&& previousPosition.getAttributes().containsKey(Position.KEY_HOURS)) {
- result.setEngineHours(
- previousPosition.getLong(Position.KEY_HOURS) - firstPosition.getLong(Position.KEY_HOURS));
+ durationMilliseconds =
+ previousPosition.getLong(Position.KEY_HOURS) - firstPosition.getLong(Position.KEY_HOURS);
+ result.setEngineHours(durationMilliseconds);
+ } else {
+ durationMilliseconds =
+ previousPosition.getFixTime().getTime() - firstPosition.getFixTime().getTime();
+ }
+
+ if (durationMilliseconds > 0) {
+ result.setAverageSpeed(
+ UnitsConverter.knotsFromMps(result.getDistance() * 1000 / durationMilliseconds));
}
if (!ignoreOdometer
@@ -77,7 +85,7 @@ public final class Summary {
}
result.setStartTime(firstPosition.getFixTime());
- result.setEndTime(previousPosition.getServerTime());
+ result.setEndTime(previousPosition.getFixTime());
}
return result;
}
diff --git a/src/main/java/org/traccar/reports/model/BaseReport.java b/src/main/java/org/traccar/reports/model/BaseReport.java
index d0719576e..928c0557d 100644
--- a/src/main/java/org/traccar/reports/model/BaseReport.java
+++ b/src/main/java/org/traccar/reports/model/BaseReport.java
@@ -60,7 +60,7 @@ public class BaseReport {
return averageSpeed;
}
- public void setAverageSpeed(Double averageSpeed) {
+ public void setAverageSpeed(double averageSpeed) {
this.averageSpeed = averageSpeed;
}