cn.foxtech.device.protocol.v1.zktl.electric.encoder.Encoder Maven / Gradle / Ivy
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fox-edge-server-protocol-zktl-electric
package cn.foxtech.device.protocol.v1.zktl.electric.encoder;
import cn.foxtech.device.protocol.v1.core.exception.ProtocolException;
import cn.foxtech.device.protocol.v1.utils.AsciiUtils;
import cn.foxtech.device.protocol.v1.zktl.electric.entity.*;
public class Encoder {
public static String encodePdu(ZktlConfigEntity entity) {
return "SET" + entity.getCmd().toUpperCase() + "=" + entity.getValue() + "AA";
}
public static ZktlPduEntity decodePduEntity(String pdu) {
if (pdu.length() < 8) {
throw new ProtocolException("报文长度非法");
}
// 包头 2424
if (pdu.charAt(0) != '2' || pdu.charAt(1) != '4' || pdu.charAt(2) != '2' || pdu.charAt(3) != '4') {
throw new ProtocolException("报头非法");
}
// 包尾 aa或者AA
if (!((pdu.charAt(pdu.length() - 1) == 'a' && pdu.charAt(pdu.length() - 2) == 'a') || (pdu.charAt(pdu.length() - 1) == 'A' && pdu.charAt(pdu.length() - 2) == 'A'))) {
throw new ProtocolException("报尾非法");
}
// 通信类型
int communType = AsciiUtils.asciiToHex((byte) pdu.charAt(4));
// 设备类型
int deviceType = AsciiUtils.asciiToHex((byte) pdu.charAt(5));
// 报文长度
int len = Integer.parseInt(pdu.substring(6, 8), 16);
if (pdu.length() != len + 8) {
throw new ProtocolException("报文长度非法");
}
ZktlPduEntity entity = new ZktlPduEntity();
entity.setCommunType(communType);
entity.setDeviceType(deviceType);
entity.setData(pdu.substring(8, pdu.length() - 2));
return entity;
}
public static ZktlPduEntity decodePduEntity(byte[] pdu) {
String str = new String(pdu);
return decodePduEntity(str);
}
public static ZktlNbDataEntity decodeNbDataEntity(String data) {
if (data.length() < 124) {
throw new ProtocolException("数据长度不正确!");
}
int pos = 0;
String IMEI = substring(data, pos, 15);
pos += 15;
String ICCID = substring(data, pos, 20);
pos += 20;
String packType = substring(data, pos, 1);
pos += 1;
String silencerStatus = substring(data, pos, 1);
pos += 1;
String voltageStatus = substring(data, pos, 2);
pos += 2;
String currentStatus = substring(data, pos, 2);
pos += 2;
String tempStatus = substring(data, pos, 2);
pos += 2;
// 电压
String voltageA = substring(data, pos, 2);
pos += 2;
String voltageB = substring(data, pos, 2);
pos += 2;
String voltageC = substring(data, pos, 2);
pos += 2;
// 电流
String currentA = substring(data, pos, 3);
pos += 3;
String currentB = substring(data, pos, 3);
pos += 3;
String currentC = substring(data, pos, 3);
pos += 3;
String currentLeakage = substring(data, pos, 3);
// 线温
pos += 3;
String lineTempeA = substring(data, pos, 2);
pos += 2;
String lineTempeB = substring(data, pos, 2);
pos += 2;
String lineTempeC = substring(data, pos, 2);
pos += 2;
String boxTemp = substring(data, pos, 2);
pos += 2;
// 有功功率
String activePowerA = substring(data, pos, 3);
pos += 3;
String activePowerB = substring(data, pos, 3);
pos += 3;
String activePowerC = substring(data, pos, 3);
pos += 3;
String activePowerTotal = substring(data, pos, 4);
pos += 4;
// 无功功率
String reactivePowerA = substring(data, pos, 3);
pos += 3;
String reactivePowerB = substring(data, pos, 3);
pos += 3;
String reactivePowerC = substring(data, pos, 3);
pos += 3;
String reactivePowerTotal = substring(data, pos, 4);
pos += 4;
// 视在功率
String apparentPowerA = substring(data, pos, 3);
pos += 3;
String apparentPowerB = substring(data, pos, 3);
pos += 3;
String apparentPowerC = substring(data, pos, 3);
pos += 3;
String apparentPowertotal = substring(data, pos, 4);
pos += 4;
// 功率因数
String powerFactorA = substring(data, pos, 2);
pos += 2;
String powerFactorB = substring(data, pos, 2);
pos += 2;
String powerFactorC = substring(data, pos, 2);
pos += 2;
String powerFactorTotal = substring(data, pos, 2);
pos += 2;
// 电网频率
String gridFrequency = substring(data, pos, 2);
pos += 2;
String signal = substring(data, pos, 2);
pos += 2;
String packSn = substring(data, pos, 2);
pos += 2;
String reserve = substring(data, pos, 2);
pos += 2;
ZktlNbDataEntity entity = new ZktlNbDataEntity();
entity.setImei(IMEI);
entity.setIccid(ICCID);
entity.setVoltageA(hex2int(voltageA) + 50);
entity.setVoltageB(hex2int(voltageB) + 50);
entity.setVoltageC(hex2int(voltageC) + 50);
entity.setCurrentA(hex2int(currentA) * 0.2);
entity.setCurrentB(hex2int(currentB) * 0.2);
entity.setCurrentC(hex2int(currentC) * 0.2);
entity.setCurrentLeakage(hex2int(currentLeakage));
entity.setLineTempeA(hex2int(lineTempeA) - 50);
entity.setLineTempeB(hex2int(lineTempeB) - 50);
entity.setLineTempeC(hex2int(lineTempeC) - 50);
entity.setBoxTemp(hex2int(boxTemp) - 50);
entity.setActivePowerA(hex2int(activePowerA) * 0.1);
entity.setActivePowerB(hex2int(activePowerB) * 0.1);
entity.setActivePowerC(hex2int(activePowerC) * 0.1);
entity.setActivePowerTotal(hex2int(activePowerTotal) * 0.1);
entity.setReactivePowerA(hex2int(reactivePowerA) * 0.1);
entity.setReactivePowerB(hex2int(reactivePowerB) * 0.1);
entity.setReactivePowerC(hex2int(reactivePowerC) * 0.1);
entity.setReactivePowerTotal(hex2int(reactivePowerTotal) * 0.1);
entity.setApparentPowerA(hex2int(apparentPowerA) * 0.1);
entity.setApparentPowerB(hex2int(apparentPowerB) * 0.1);
entity.setApparentPowerC(hex2int(apparentPowerC) * 0.1);
entity.setApparentPowertotal(hex2int(apparentPowertotal) * 0.1);
entity.setPowerFactorA(hex2int(powerFactorA) * 0.01);
entity.setPowerFactorB(hex2int(powerFactorB) * 0.01);
entity.setPowerFactorC(hex2int(powerFactorC) * 0.01);
entity.setPowerFactorTotal(hex2int(powerFactorTotal) * 0.01);
entity.setPackType(hex2int(packType));
entity.setVoltageStatus(hex2int(voltageStatus));
entity.setSilencerStatus(hex2int(silencerStatus));
entity.setCurrentStatus(hex2int(currentStatus));
entity.setTempStatus(hex2int(tempStatus));
entity.setGridFrequency(hex2int(gridFrequency));
entity.setSignal(hex2int(signal) - 110);
entity.setPackSn(hex2int(packSn));
entity.setReserve(hex2int(reserve));
return entity;
}
public static ZktlLoRaDataEntity decodeLoRaDataEntity(String data) {
if (data.length() < 36) {
throw new ProtocolException("数据长度不正确!");
}
int pos = 0;
String addr = substring(data, pos, 8);
pos += 8;
String packType = substring(data, pos, 1);
pos += 1;
String silencerStatus = substring(data, pos, 1);
pos += 1;
String voltageStatus = substring(data, pos, 2);
pos += 2;
String currentStatus = substring(data, pos, 2);
pos += 2;
String tempStatus = substring(data, pos, 2);
pos += 2;
// 电压
String voltageA = substring(data, pos, 2);
pos += 2;
String voltageB = substring(data, pos, 2);
pos += 2;
String voltageC = substring(data, pos, 2);
pos += 2;
// 电流
String currentA = substring(data, pos, 3);
pos += 3;
String currentB = substring(data, pos, 3);
pos += 3;
String currentC = substring(data, pos, 3);
pos += 3;
String currentLeakage = substring(data, pos, 3);
// 线温
pos += 3;
String lineTempeA = substring(data, pos, 2);
pos += 2;
String lineTempeB = substring(data, pos, 2);
pos += 2;
String lineTempeC = substring(data, pos, 2);
pos += 2;
String boxTemp = substring(data, pos, 2);
pos += 2;
// 电网频率
String gridFrequency = substring(data, pos, 2);
pos += 2;
String packSn = substring(data, pos, 2);
pos += 2;
String reserve = substring(data, pos, 2);
pos += 2;
ZktlLoRaDataEntity entity = new ZktlLoRaDataEntity();
entity.setAddr(addr);
entity.setVoltageA(hex2int(voltageA) + 50);
entity.setVoltageB(hex2int(voltageB) + 50);
entity.setVoltageC(hex2int(voltageC) + 50);
entity.setCurrentA(hex2int(currentA) * 0.2);
entity.setCurrentB(hex2int(currentB) * 0.2);
entity.setCurrentC(hex2int(currentC) * 0.2);
entity.setCurrentLeakage(hex2int(currentLeakage));
entity.setLineTempeA(hex2int(lineTempeA) - 50);
entity.setLineTempeB(hex2int(lineTempeB) - 50);
entity.setLineTempeC(hex2int(lineTempeC) - 50);
entity.setBoxTemp(hex2int(boxTemp) - 50);
entity.setPackType(hex2int(packType));
entity.setVoltageStatus(hex2int(voltageStatus));
entity.setSilencerStatus(hex2int(silencerStatus));
entity.setCurrentStatus(hex2int(currentStatus));
entity.setTempStatus(hex2int(tempStatus));
entity.setGridFrequency(hex2int(gridFrequency));
entity.setPackSn(hex2int(packSn));
entity.setReserve(hex2int(reserve));
return entity;
}
public static ZktlLoRaHartDataEntity decodeLoRaHartDataEntity(String data) {
if (data.length() != 39) {
throw new ProtocolException("数据长度不正确!");
}
int pos = 0;
String addr = substring(data, pos, 8);
pos += 8;
String packType = substring(data, pos, 1);
pos += 1;
String PM1p0 = substring(data, pos, 4);
pos += 4;
String PM2p5 = substring(data, pos, 4);
pos += 4;
String PM10 = substring(data, pos, 4);
pos += 4;
String odor = substring(data, pos, 4);
pos += 4;
String temp = substring(data, pos, 4);
pos += 4;
String hum = substring(data, pos, 4);
pos += 4;
String signal = substring(data, pos, 2);
pos += 2;
String packSn = substring(data, pos, 2);
pos += 2;
String reserve = substring(data, pos, 2);
pos += 2;
if (!packType.equals("0")) {
throw new ProtocolException("包类型不是心跳包！");
}
ZktlLoRaHartDataEntity entity = new ZktlLoRaHartDataEntity();
entity.setAddr(addr);
entity.setPackType(hex2int(packType));
entity.setPm1p0(hex2int(PM1p0));
entity.setPm2p5(hex2int(PM2p5));
entity.setPm10(hex2int(PM10));
entity.setOdor(hex2int(odor) / 100.0);
entity.setTemp(hex2int(temp) / 10.0);
entity.setHumidity(hex2int(hum) / 10.0);
entity.setSignal(hex2int(signal) - 110);
entity.setPackSn(hex2int(packSn));
entity.setReserve(hex2int(reserve));
return entity;
}
public static ZktlLoRaWanDataEntity decodeLoRaWanDataEntity(String data) {
if (data.length() < 40) {
throw new ProtocolException("数据长度不正确!");
}
int pos = 0;
String packType = substring(data, pos, 1);
pos += 1;
String silencerStatus = substring(data, pos, 1);
pos += 1;
String voltageStatus = substring(data, pos, 2);
pos += 2;
String currentStatus = substring(data, pos, 2);
pos += 2;
String tempStatus = substring(data, pos, 2);
pos += 2;
// 电压
String voltageA = substring(data, pos, 2);
pos += 2;
String voltageB = substring(data, pos, 2);
pos += 2;
String voltageC = substring(data, pos, 2);
pos += 2;
// 电流
String currentA = substring(data, pos, 3);
pos += 3;
String currentB = substring(data, pos, 3);
pos += 3;
String currentC = substring(data, pos, 3);
pos += 3;
String currentLeakage = substring(data, pos, 3);
// 线温
pos += 3;
String lineTempeA = substring(data, pos, 2);
pos += 2;
String lineTempeB = substring(data, pos, 2);
pos += 2;
String lineTempeC = substring(data, pos, 2);
pos += 2;
String boxTemp = substring(data, pos, 2);
pos += 2;
// 电网频率
String gridFrequency = substring(data, pos, 2);
pos += 2;
String packSn = substring(data, pos, 2);
pos += 2;
String reserve = substring(data, pos, 2);
pos += 2;
ZktlLoRaWanDataEntity entity = new ZktlLoRaWanDataEntity();
entity.setVoltageA(hex2int(voltageA) + 50);
entity.setVoltageB(hex2int(voltageB) + 50);
entity.setVoltageC(hex2int(voltageC) + 50);
entity.setCurrentA(hex2int(currentA) * 0.2);
entity.setCurrentB(hex2int(currentB) * 0.2);
entity.setCurrentC(hex2int(currentC) * 0.2);
entity.setCurrentLeakage(hex2int(currentLeakage));
entity.setLineTempeA(hex2int(lineTempeA) - 50);
entity.setLineTempeB(hex2int(lineTempeB) - 50);
entity.setLineTempeC(hex2int(lineTempeC) - 50);
entity.setBoxTemp(hex2int(boxTemp) - 50);
entity.setPackType(hex2int(packType));
entity.setVoltageStatus(hex2int(voltageStatus));
entity.setSilencerStatus(hex2int(silencerStatus));
entity.setCurrentStatus(hex2int(currentStatus));
entity.setTempStatus(hex2int(tempStatus));
entity.setGridFrequency(hex2int(gridFrequency));
entity.setPackSn(hex2int(packSn));
entity.setReserve(hex2int(reserve));
return entity;
}
public static ZktlDataEntity decodeDataEntity(byte[] pdu) {
String str = new String(pdu);
return decodeDataEntity(str);
}
public static ZktlDataEntity decodeDataEntity(String pdu) {
ZktlPduEntity pduEntity = decodePduEntity(pdu);
ZktlDataEntity dataEntity = decodeDataEntity(pduEntity.getCommunType(), pduEntity.getData());
dataEntity.setCommunType(pduEntity.getCommunType());
dataEntity.setDeviceType(pduEntity.getDeviceType());
return dataEntity;
}
public static ZktlDataEntity decodeDataEntity(int communType, String data) {
if (communType == 0) {
return decodeNbDataEntity(data);
}
if (communType == 1) {
if (data.length() == 39) {
return decodeLoRaHartDataEntity(data);
} else {
return decodeLoRaDataEntity(data);
}
}
if (communType == 2) {
return decodeLoRaWanDataEntity(data);
}
throw new ProtocolException("未定义的通信类型:" + communType);
}
private static String substring(String data, int start, int len) {
return data.substring(start, start + len);
}
private static int hex2int(String value) {
long sum = 0L;
for (int index = 0; index < value.length(); index++) {
String cv = "" + value.charAt(index);
int iv = Integer.parseInt(cv, 16);
sum *= 0x10;
sum += iv;
}
return (int) sum;
}
public static void main(String[] args) {
ZktlPduEntity entity = Encoder.decodePduEntity("2424097E8685910581412428986112121101552282031000000BCBCBC0370370370EF4A4A4B4B01C01C01C0055000000000000001C01C01C0055C700004231130700AA");
Encoder.decodeDataEntity(entity.getCommunType(), entity.getData());
entity = Encoder.decodePduEntity("24241829131D467F00053009000a9006400bb019a000200aa");
Encoder.decodeDataEntity(entity.getCommunType(), entity.getData());
entity = Encoder.decodePduEntity("2424292A32000000C3C3C300000000000944444545310300AA");
Encoder.decodeDataEntity(entity.getCommunType(), entity.getData());
entity = Encoder.decodePduEntity("2424292A00000000BBBBBB07807807802C45444444320100AA");
Encoder.decodeDataEntity(entity.getCommunType(), entity.getData());
}
}
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