diff options
Diffstat (limited to 'src/org/traccar/protocol')
| -rw-r--r-- | src/org/traccar/protocol/Gl200TextProtocolDecoder.java | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/src/org/traccar/protocol/Gl200TextProtocolDecoder.java b/src/org/traccar/protocol/Gl200TextProtocolDecoder.java index 46a530efa..fb0023dba 100644 --- a/src/org/traccar/protocol/Gl200TextProtocolDecoder.java +++ b/src/org/traccar/protocol/Gl200TextProtocolDecoder.java @@ -31,8 +31,12 @@ import org.traccar.model.WifiAccessPoint; import java.net.SocketAddress; import java.nio.charset.StandardCharsets; +import java.text.DateFormat; +import java.text.ParseException; +import java.text.SimpleDateFormat; import java.util.LinkedList; import java.util.List; +import java.util.TimeZone; import java.util.regex.Matcher; import java.util.regex.Pattern; @@ -523,6 +527,131 @@ public class Gl200TextProtocolDecoder extends BaseProtocolDecoder { return position; } + private Object decodeCan(Channel channel, SocketAddress remoteAddress, String sentence) throws ParseException { + Position position = new Position(); + position.setProtocol(getProtocolName()); + + int index = 0; + String[] values = sentence.split(","); + + index += 1; // header + index += 1; // protocol version + + DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, values[index++]); + position.setDeviceId(deviceSession.getDeviceId()); + + index += 1; // device name + index += 1; // report type + index += 1; // canbus state + long reportMask = Long.parseLong(values[index++], 16); + + if (BitUtil.check(reportMask, 0)) { + position.set(Position.KEY_VIN, values[index++]); + } + if (BitUtil.check(reportMask, 1)) { + position.set(Position.KEY_IGNITION, Integer.parseInt(values[index++]) > 0); + } + if (BitUtil.check(reportMask, 2)) { + index += 1; // total distance + } + if (BitUtil.check(reportMask, 3)) { + position.set("totalFuelConsumption", Double.parseDouble(values[index++])); + } + if (BitUtil.check(reportMask, 5)) { + position.set(Position.KEY_RPM, Integer.parseInt(values[index++])); + } + if (BitUtil.check(reportMask, 4)) { + position.set(Position.KEY_OBD_SPEED, UnitsConverter.knotsFromKph(Integer.parseInt(values[index++]))); + } + if (BitUtil.check(reportMask, 6)) { + position.set(Position.KEY_COOLANT_TEMP, Integer.parseInt(values[index++])); + } + if (BitUtil.check(reportMask, 7)) { + index += 1; // fuel consumption + } + if (BitUtil.check(reportMask, 8)) { + index += 1; // fuel level + } + if (BitUtil.check(reportMask, 9)) { + index += 1; // range + } + if (BitUtil.check(reportMask, 10)) { + if (!values[index++].isEmpty()) { + position.set(Position.KEY_THROTTLE, Integer.parseInt(values[index - 1])); + } + } + if (BitUtil.check(reportMask, 11)) { + position.set(Position.KEY_HOURS, Double.parseDouble(values[index++])); + } + if (BitUtil.check(reportMask, 12)) { + index += 1; // driving time + } + if (BitUtil.check(reportMask, 13)) { + index += 1; // idle time + } + if (BitUtil.check(reportMask, 14)) { + index += 1; // idle fuel + } + if (BitUtil.check(reportMask, 15)) { + index += 1; // axle weight + } + if (BitUtil.check(reportMask, 16)) { + index += 1; // tachograph info + } + if (BitUtil.check(reportMask, 17)) { + index += 1; // indicators + } + if (BitUtil.check(reportMask, 18)) { + index += 1; // lights + } + if (BitUtil.check(reportMask, 19)) { + index += 1; // doors + } + if (BitUtil.check(reportMask, 20)) { + index += 1; // total vehicle overspeed time + } + if (BitUtil.check(reportMask, 21)) { + index += 1; // total engine overspeed time + } + if (BitUtil.check(reportMask, 29)) { + index += 1; // expansion + } + + DateFormat dateFormat = new SimpleDateFormat("yyyyMMddHHmmss"); + dateFormat.setTimeZone(TimeZone.getTimeZone("UTC")); + + if (BitUtil.check(reportMask, 30)) { + position.setValid(Integer.parseInt(values[index++]) > 0); + if (!values[index].isEmpty()) { + position.setSpeed(UnitsConverter.knotsFromKph(Double.parseDouble(values[index++]))); + position.setCourse(Integer.parseInt(values[index++])); + position.setAltitude(Double.parseDouble(values[index++])); + position.setLongitude(Double.parseDouble(values[index++])); + position.setLatitude(Double.parseDouble(values[index++])); + position.setTime(dateFormat.parse(values[index++])); + } else { + index += 6; // no location + getLastLocation(position, null); + } + } else { + getLastLocation(position, null); + } + + if (BitUtil.check(reportMask, 31)) { + index += 4; // cell + } + + index += 1; // reserved + + if (ignoreFixTime) { + position.setTime(dateFormat.parse(values[index])); + } else { + position.setDeviceTime(dateFormat.parse(values[index])); + } + + return position; + } + private void decodeStatus(Position position, Parser parser) { if (parser.hasNext(3)) { int ignition = parser.nextHexInt(0); @@ -869,6 +998,9 @@ public class Gl200TextProtocolDecoder extends BaseProtocolDecoder { case "OBD": result = decodeObd(channel, remoteAddress, sentence); break; + case "CAN": + result = decodeCan(channel, remoteAddress, sentence); + break; case "FRI": result = decodeFri(channel, remoteAddress, sentence); break; |