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ZHHT-IRN-BD-ANALYSIS
Commit 4db835cc by 余根龙
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绿信比

parent 0afe921a
Showing with 98 additions and 67 deletions
realtime/hologram-streaming/src/main/java/com/zhht/irn/entity/Cycle.java
......@@ -10,32 +10,32 @@ import java.util.List;
*/
public class Cycle {
// 周期编号
private int id;
private Long id;
// 路口编号
private String crossCode;
// 周期开始时间
private Date beginTime;
private String beginTime;
// 周期结束时间
private Date endTime;
private String endTime;
private Long duration;
private int duration;
// 周期序号
private int cycleOrder;
//绿信比
private Double greenRadio;
private Double greenRatio;
// 周期内相位列表（依次执行）
private List<Phase> phaseList;
public int getId() {
public Long getId() {
return id;
}
public void setId(int id) {
public void setId(Long id) {
this.id = id;
}
......@@ -47,27 +47,27 @@ public class Cycle {
this.crossCode = crossCode;
}
public Date getBeginTime() {
public String getBeginTime() {
return beginTime;
}
public void setBeginTime(Date beginTime) {
public void setBeginTime(String beginTime) {
this.beginTime = beginTime;
}
public Date getEndTime() {
public String getEndTime() {
return endTime;
}
public void setEndTime(Date endTime) {
public void setEndTime(String endTime) {
this.endTime = endTime;
}
public Long getDuration() {
public int getDuration() {
return duration;
}
public void setDuration(Long duration) {
public void setDuration(int duration) {
this.duration = duration;
}
......@@ -87,11 +87,11 @@ public class Cycle {
this.phaseList = phaseList;
}
public Double getGreenRadio() {
return greenRadio;
public Double getGreenRatio() {
return greenRatio;
}
public void setGreenRadio(Double greenRadio) {
this.greenRadio = greenRadio;
public void setGreenRatio(Double greenRatio) {
this.greenRatio = greenRatio;
}
}
realtime/hologram-streaming/src/main/java/com/zhht/irn/entity/Phase.java
......@@ -14,28 +14,28 @@ public class Phase {
// 相位编号
private String phaseValue;
// 相位开始时间
private Date beginTime;
private String beginTime;
// 相位结束时间
private Date endTime;
private String endTime;
// 相位持续时长
private Long duration;
private int duration;
// 相位绿灯时间
private Long green;
private int green;
// 相位黄灯时间
private Long yellow;
private int yellow;
// 相位全红时间
private Long allRed;
private int allRed;
// 阶段绿信比
private Double greenRatio;
// 阶段有效绿灯时长
private Long validGreen;
private int validGreen;
public String getPhaseValue() {
return phaseValue;
......@@ -45,51 +45,51 @@ public class Phase {
this.phaseValue = phaseValue;
}
public Date getBeginTime() {
public String getBeginTime() {
return beginTime;
}
public void setBeginTime(Date beginTime) {
public void setBeginTime(String beginTime) {
this.beginTime = beginTime;
}
public Date getEndTime() {
public String getEndTime() {
return endTime;
}
public void setEndTime(Date endTime) {
public void setEndTime(String endTime) {
this.endTime = endTime;
}
public Long getDuration() {
public int getDuration() {
return duration;
}
public void setDuration(Long duration) {
public void setDuration(int duration) {
this.duration = duration;
}
public Long getGreen() {
public int getGreen() {
return green;
}
public void setGreen(Long green) {
public void setGreen(int green) {
this.green = green;
}
public Long getYellow() {
public int getYellow() {
return yellow;
}
public void setYellow(Long yellow) {
public void setYellow(int yellow) {
this.yellow = yellow;
}
public Long getAllRed() {
public int getAllRed() {
return allRed;
}
public void setAllRed(Long allRed) {
public void setAllRed(int allRed) {
this.allRed = allRed;
}
......@@ -117,11 +117,11 @@ public class Phase {
this.greenRatio = greenRatio;
}
public Long getValidGreen() {
public int getValidGreen() {
return validGreen;
}
public void setValidGreen(Long validGreen) {
public void setValidGreen(int validGreen) {
this.validGreen = validGreen;
}
}
realtime/hologram-streaming/src/main/java/com/zhht/irn/flow/GreenRadioJob.java
......@@ -27,44 +27,54 @@ public class GreenRadioJob {
// {"PhaseValue":"104","BeginTime":"","EndTime":"","Duration":"","Green":"","Yellow":"","AllRed":""}]
// 造一条数据
DataStream<String> stream = env.fromElements("{\"id\":\"1\",\"crossCode\":\"0001\",\"beginTime\":\"2020-08-02 08:00:00\",\"endTime\":\"2020-08-02 08:05:00\",\"duration\":\"300\",\"cycleOrder\":\"1\",\"phaseList\":[{\"phaseValue\":\"101\",\"beginTime\":\"2020-08-02 08:00:00\",\"endTime\":\"2020-08-02 08:01:00\",\"duration\":\"60\",\"green\":\"30\",\"yellow\":\"3\",\"allRed\":\"0\"},{\"phaseValue\":\"101\",\"beginTime\":\"2020-08-02 08:00:00\",\"endTime\":\"2020-08-02 08:05:00\",\"duration\":\"240\",\"green\":\"120\",\"yellow\":\"3\",\"allRed\":\"0\"}]}");
DataStream<String> stream = env.fromElements("{\"id\":\"1\",\"crossCode\":\"0001\",\"beginTime\":\"2020-08-02 08:00:00\",\"endTime\":\"2020-08-02 08:05:00\",\"duration\":\"300\",\"cycleOrder\":\"1\",\"phaseList\":[{\"phaseValue\":\"101\",\"beginTime\":\"2020-08-02 08:00:00\",\"endTime\":\"2020-08-02 08:01:00\",\"duration\":\"60\",\"green\":\"30\",\"yellow\":\"3\",\"allRed\":\"0\"},{\"phaseValue\":\"102\",\"beginTime\":\"2020-08-02 08:00:00\",\"endTime\":\"2020-08-02 08:05:00\",\"duration\":\"240\",\"green\":\"120\",\"yellow\":\"3\",\"allRed\":\"0\"}]}");
DataStream<Cycle> lxbStream = stream.map(new MapFunction<String, Cycle>() {
@Override
public Cycle map(String s) throws Exception {
//启动损失时间 = 2 ，从配置文件读取，正常情况下都是2，不排除个别城市有差异
//清场损失时间 = 黄灯时长 + 全红时长 - 2
//绿信比 = 每个相位的绿灯时长累加 - 启动损失时间 - 清场损失时间
//阶段损失时间 = 启动损失时间 + 清场损失时间
//阶段有效绿灯时间 = 绿灯时长+黄灯时长+全红时长 - 阶段损失时间
//阶段绿信比 = 阶段有效绿灯时间/周期时长
//周期绿信比 = 阶段绿信比之和
Cycle cycle = JSON.parseObject(s, Cycle.class);
long cycleId= cycle.getId();
long duration = cycle.getDuration();
int duration = cycle.getDuration();
String crossCode = cycle.getCrossCode();
double cycleGreenRadio = 0;
double cycleGreenRatio = 0;
List<Phase> phaseList = cycle.getPhaseList();
for (Phase phase : phaseList) {
//相位号
String phaseValue = phase.getPhaseValue();
// 绿灯时间
long green = phase.getGreen();
int green = phase.getGreen();
// 黄灯时间
long yellow = phase.getYellow();
int yellow = phase.getYellow();
// 全红时间
long allRed = phase.getAllRed();
// 启动损失时间取一般定义：2s
long startLossTime = 2L;
int allRed = phase.getAllRed();
// 启动损失时间，一般定义：2s
int startLossTime = 2;
//清场损失时间
long clearLossTime = yellow + allRed - 2;
int clearLossTime = yellow + allRed - 2;
//阶段损失时间
int phaseLossTime = startLossTime + clearLossTime;
//阶段有效绿灯时间
long phaseValidGreen = green + yellow + allRed - startLossTime - clearLossTime;
int phaseValidGreen = green + yellow + allRed - phaseLossTime;
System.out.println("******duration:"+duration);
System.out.println("******phaseValidGreen:"+phaseValidGreen);
//阶段绿信比
double phaseGreenRadio = phaseValidGreen/duration;
double phaseGreenRatio = Double.valueOf(phaseValidGreen)/duration;
System.out.println("******phaseGreenRatio:"+phaseGreenRatio);
//组装阶段绿信比
phase.setGreenRatio(phaseGreenRadio);
phase.setGreenRatio(phaseGreenRatio);
phase.setValidGreen(phaseValidGreen);
//周期绿信比= 各个阶段绿信比之和
cycleGreenRadio = cycleGreenRadio + phaseGreenRadio;
cycleGreenRatio = cycleGreenRatio + phaseGreenRatio;
System.out.println("******cycleGreenRatio:"+cycleGreenRatio);
}
// 组装周期绿信比
cycle.setGreenRadio(cycleGreenRadio);
cycle.setGreenRatio(cycleGreenRatio);
return cycle;
}
});
......
realtime/hologram-streaming/src/main/java/com/zhht/irn/sink/GreenRadioSink.java
package com.zhht.irn.sink;
import com.zhht.irn.entity.Cycle;
import com.zhht.irn.entity.Phase;
import com.zhht.irn.utils.MySQLUtils;
import org.apache.flink.api.java.tuple.Tuple2;
import org.apache.flink.configuration.Configuration;
import org.apache.flink.streaming.api.functions.sink.RichSinkFunction;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.util.List;
/**
* domain traffic
*/
public class GreenRadioSink extends RichSinkFunction<Cycle> {
Connection connection;
PreparedStatement insertPstmt;
PreparedStatement updatePstmt;
PreparedStatement insertCyclePstmt;
PreparedStatement insertPhasePstmt;
@Override
public void open(Configuration parameters) throws Exception {
super.open(parameters);
// path暂定为固定值
String path = "F:\\workspace\\ZHHT-IRN-BD-ANALYSIS\\realtime\\hologram-streaming\\src\\main\\resources\\mysql.properties";
String path = "F:\\workbench\\ZHHT-IRN-BD-ANALYSIS\\realtime\\hologram-streaming\\src\\main\\resources\\mysql.properties";
connection = MySQLUtils.getConnection(path);
insertPstmt = connection.prepareStatement("insert into app_cycle_green_ratio(id,cross_code,green_radio) values (?,?,?)");
//updatePstmt = connection.prepareStatement("update wyf_test set lxb=? where cross_code=?");
String cycleSql="insert into app_cycle_green_ratio(cycle_id,cross_code,begin_time,end_time,duration,green_ratio) values (?,?,?,?,?,?)";
insertCyclePstmt = connection.prepareStatement(cycleSql);
String phaseSql="insert into app_phase_green_ratio(cycle_id,cross_code,phase_value,begin_time,end_time,duration,green_ratio,valid_green) values (?,?,?,?,?,?,?,?)";
insertPhasePstmt = connection.prepareStatement(phaseSql);
}
@Override
public void close() throws Exception {
super.close();
if(insertPstmt != null) insertPstmt.close();
if(updatePstmt != null) updatePstmt.close();
if(insertCyclePstmt != null) insertCyclePstmt.close();
if(insertPhasePstmt != null) insertPhasePstmt.close();
if(connection != null) connection.close();
}
......@@ -39,11 +42,29 @@ public class GreenRadioSink extends RichSinkFunction<Cycle> {
* 1000w的数据 1000w次
*/
@Override
public void invoke(Cycle value, Context context) throws Exception {
System.out.println("=====invoke======" + value.getId() + "-->" + value.getCrossCode());
insertPstmt.setInt(1, value.getId());
insertPstmt.setString(2, value.getCrossCode());
insertPstmt.setDouble(3,value.getGreenRadio());
insertPstmt.execute();
public void invoke(Cycle cycle, Context context) throws Exception {
System.out.println("=====invoke======" + cycle.getId() + "-->" + cycle.getCrossCode());
insertCyclePstmt.setLong(1, cycle.getId());
insertCyclePstmt.setString(2, cycle.getCrossCode());
insertCyclePstmt.setString(3, cycle.getBeginTime());
insertCyclePstmt.setString(4, cycle.getEndTime());
insertCyclePstmt.setInt(5,cycle.getDuration());
insertCyclePstmt.setDouble(6,cycle.getGreenRatio());
insertCyclePstmt.execute();
List<Phase> phaseList = cycle.getPhaseList();
for(int i=0;i<phaseList.size();i++){
Phase phase = phaseList.get(i);
insertPhasePstmt.setLong(1,cycle.getId());
insertPhasePstmt.setString(2,phase.getCrossCode());
insertPhasePstmt.setString(3,phase.getPhaseValue());
insertPhasePstmt.setString(4, cycle.getBeginTime());
insertPhasePstmt.setString(5, cycle.getEndTime());
insertPhasePstmt.setInt(6,cycle.getDuration());
insertPhasePstmt.setDouble(7,phase.getGreenRatio());
insertPhasePstmt.setInt(8,phase.getValidGreen());
insertPhasePstmt.addBatch();
}
insertPhasePstmt.executeBatch();
insertPhasePstmt.clearBatch();
}
}
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