Examples with Position org.traccar.model.Position used on opensource projects

Example 91 with Position

use of org.traccar.model.Position in project traccar by traccar.

the class Vt200ProtocolDecoder method decode.

@Override
protected Object decode(Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
    ChannelBuffer buf = (ChannelBuffer) msg;
    // header
    buf.skipBytes(1);
    String id = ChannelBuffers.hexDump(buf.readBytes(6));
    DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, id);
    if (deviceSession == null) {
        return null;
    }
    int type = buf.readUnsignedShort();
    // length
    buf.readUnsignedShort();
    if (type == 0x2086 || type == 0x2084 || type == 0x2082) {
        Position position = new Position(getProtocolName());
        position.setDeviceId(deviceSession.getDeviceId());
        // data type
        buf.readUnsignedByte();
        // trip id
        buf.readUnsignedShort();
        position.setTime(decodeDate(buf));
        position.setLatitude(decodeCoordinate(BcdUtil.readInteger(buf, 8)));
        position.setLongitude(decodeCoordinate(BcdUtil.readInteger(buf, 9)));
        int flags = buf.readUnsignedByte();
        position.setValid(BitUtil.check(flags, 0));
        if (!BitUtil.check(flags, 1)) {
            position.setLatitude(-position.getLatitude());
        }
        if (!BitUtil.check(flags, 2)) {
            position.setLongitude(-position.getLongitude());
        }
        position.setSpeed(UnitsConverter.knotsFromKph(buf.readUnsignedByte()));
        position.setCourse(buf.readUnsignedByte() * 2);
        position.set(Position.KEY_SATELLITES, buf.readUnsignedByte());
        position.set(Position.KEY_RSSI, buf.readUnsignedByte());
        position.set(Position.KEY_ODOMETER, buf.readUnsignedInt() * 1000);
        position.set(Position.KEY_STATUS, buf.readUnsignedInt());
        return position;
    } else if (type == 0x3088) {
        Position position = new Position(getProtocolName());
        position.setDeviceId(deviceSession.getDeviceId());
        getLastLocation(position, null);
        // trip id
        buf.readUnsignedShort();
        // imei
        buf.skipBytes(8);
        // imsi
        buf.skipBytes(8);
        position.set("tripStart", decodeDate(buf).getTime());
        position.set("tripEnd", decodeDate(buf).getTime());
        position.set("drivingTime", buf.readUnsignedShort());
        position.set(Position.KEY_FUEL_CONSUMPTION, buf.readUnsignedInt());
        position.set(Position.KEY_ODOMETER_TRIP, buf.readUnsignedInt());
        position.set("maxSpeed", UnitsConverter.knotsFromKph(buf.readUnsignedByte()));
        position.set("maxRpm", buf.readUnsignedShort());
        position.set("maxTemp", buf.readUnsignedByte() - 40);
        position.set("hardAccelerationCount", buf.readUnsignedByte());
        position.set("hardBrakingCount", buf.readUnsignedByte());
        for (String speedType : Arrays.asList("over", "high", "normal", "low")) {
            position.set(speedType + "SpeedTime", buf.readUnsignedShort());
            position.set(speedType + "SpeedDistance", buf.readUnsignedInt());
            position.set(speedType + "SpeedFuel", buf.readUnsignedInt());
        }
        position.set("idleTime", buf.readUnsignedShort());
        position.set("idleFuel", buf.readUnsignedInt());
        position.set("hardCorneringCount", buf.readUnsignedByte());
        position.set("overspeedCount", buf.readUnsignedByte());
        position.set("overheatCount", buf.readUnsignedShort());
        position.set("laneChangeCount", buf.readUnsignedByte());
        position.set("emergencyRefueling", buf.readUnsignedByte());
        return position;
    }
    return null;
}

Example 92 with Position

use of org.traccar.model.Position in project traccar by traccar.

the class MotionHandlerTest method testCalculateMotion.

@Test
public void testCalculateMotion() throws Exception {
    MotionHandler motionHandler = new MotionHandler(0.01);
    Position position = motionHandler.handlePosition(new Position());
    assertEquals(false, position.getAttributes().get(Position.KEY_MOTION));
}

Example 93 with Position

use of org.traccar.model.Position in project traccar by traccar.

the class AisProtocolDecoder method decodePayload.

private Position decodePayload(Channel channel, SocketAddress remoteAddress, BitBuffer buf) {
    int type = buf.readUnsigned(6);
    if (type == 1 || type == 2 || type == 3 || type == 18) {
        buf.readUnsigned(2);
        int mmsi = buf.readUnsigned(30);
        DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, String.valueOf(mmsi));
        if (deviceSession == null) {
            return null;
        }
        Position position = new Position(getProtocolName());
        position.setDeviceId(deviceSession.getDeviceId());
        position.setTime(new Date());
        if (type == 18) {
            // reserved
            buf.readUnsigned(8);
        } else {
            position.set(Position.KEY_STATUS, buf.readUnsigned(4));
            position.set("turn", buf.readSigned(8));
        }
        position.setSpeed(buf.readUnsigned(10) * 0.1);
        position.setValid(buf.readUnsigned(1) != 0);
        position.setLongitude(buf.readSigned(28) * 0.0001 / 60.0);
        position.setLatitude(buf.readSigned(27) * 0.0001 / 60.0);
        position.setCourse(buf.readUnsigned(12) * 0.1);
        position.set("heading", buf.readUnsigned(9));
        return position;
    }
    return null;
}

Example 94 with Position

use of org.traccar.model.Position in project traccar by traccar.

the class AppelloProtocolDecoder method decode.

@Override
protected Object decode(Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
    Parser parser = new Parser(PATTERN, (String) msg);
    if (!parser.matches()) {
        return null;
    }
    String imei = parser.next();
    DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, imei);
    if (deviceSession == null) {
        return null;
    }
    Position position = new Position(getProtocolName());
    position.setDeviceId(deviceSession.getDeviceId());
    if (parser.hasNext(6)) {
        position.setTime(parser.nextDateTime());
    } else {
        getLastLocation(position, null);
    }
    position.setLatitude(parser.nextDouble(0));
    position.setLongitude(parser.nextDouble(0));
    position.setSpeed(parser.nextDouble(0));
    position.setCourse(parser.nextDouble(0));
    position.set(Position.KEY_SATELLITES, parser.nextInt(0));
    position.setAltitude(parser.nextDouble(0));
    position.setValid(parser.next().equals("F"));
    return position;
}

Example 95 with Position

use of org.traccar.model.Position in project traccar by traccar.

the class AquilaProtocolDecoder method decodeA.

private Position decodeA(Channel channel, SocketAddress remoteAddress, String sentence) {
    Parser parser = new Parser(PATTERN_A, sentence);
    if (!parser.matches()) {
        return null;
    }
    DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, parser.next());
    if (deviceSession == null) {
        return null;
    }
    Position position = new Position(getProtocolName());
    position.setDeviceId(deviceSession.getDeviceId());
    position.set(Position.KEY_EVENT, parser.nextInt(0));
    position.setLatitude(parser.nextDouble(0));
    position.setLongitude(parser.nextDouble(0));
    position.setTime(parser.nextDateTime());
    position.setValid(parser.next().equals("A"));
    if (parser.hasNext(3)) {
        position.set(Position.KEY_RSSI, parser.nextInt(0));
        position.setSpeed(UnitsConverter.knotsFromKph(parser.nextDouble(0)));
        position.set(Position.KEY_ODOMETER, parser.nextInt(0));
    }
    if (parser.hasNext(9)) {
        position.set(Position.KEY_FUEL_LEVEL, parser.nextInt());
        position.set(Position.PREFIX_IN + 1, parser.next());
        position.set(Position.KEY_CHARGE, parser.next().equals("1"));
        position.set(Position.PREFIX_IN + 2, parser.next());
        position.set(Position.KEY_IGNITION, parser.nextInt(0) == 1);
        int course = (parser.nextInt(0) << 3) + (parser.nextInt(0) << 2) + (parser.nextInt(0) << 1) + parser.nextInt(0);
        if (course > 0 && course <= 8) {
            position.setCourse((course - 1) * 45);
        }
    } else if (parser.hasNext(7)) {
        position.setCourse(parser.nextInt(0));
        position.set(Position.KEY_CHARGE, parser.next().equals("1"));
        position.set(Position.KEY_IGNITION, parser.nextInt(0) == 1);
        position.set(Position.KEY_POWER, parser.nextInt(0));
        position.set(Position.KEY_BATTERY, parser.nextInt(0));
        String obd = parser.next();
        position.set("obd", obd.substring(1, obd.length() - 1));
        String dtcs = parser.next();
        position.set(Position.KEY_DTCS, dtcs.substring(1, dtcs.length() - 1).replace('|', ' '));
    } else if (parser.hasNext(10)) {
        position.setCourse(parser.nextInt(0));
        position.set(Position.KEY_SATELLITES, parser.nextInt(0));
        position.set(Position.KEY_HDOP, parser.nextDouble(0));
        position.set(Position.PREFIX_ADC + 1, parser.nextInt(0));
        position.set(Position.PREFIX_IN + 1, parser.nextInt(0));
        position.set(Position.KEY_CHARGE, parser.next().equals("1"));
        position.set(Position.PREFIX_IN + 2, parser.nextInt(0));
        position.set(Position.KEY_IGNITION, parser.nextInt(0) == 1);
        position.set(Position.KEY_POWER, parser.nextInt(0));
        position.set(Position.KEY_BATTERY, parser.nextInt(0));
    } else if (parser.hasNext(2)) {
        position.set("sensorId", parser.nextInt());
        position.set("sensorData", parser.next());
    }
    return position;
}