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wvp-GB28181-pro
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支持国标控制命令解析

结构优化
648540858 2024-01-28 00:41:24 +08:00
parent 8892975d77
commit 367acdaf97
9 changed files with 577 additions and 1 deletions
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72
src/main/java/com/genersoft/iot/vmp/gb28181/bean/ControlCommand.java
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package com.genersoft.iot.vmp.gb28181.bean;
import com.genersoft.iot.vmp.gb28181.bean.command.*;
import org.springframework.util.ObjectUtils;
/**
* 国标28181控制指令
*/
public class ControlCommand {
public static ICommandInfo analysisCommand(String command){
if (ObjectUtils.isEmpty(command)) {
return null;
}
String byte4Str = command.substring(6, 8);
int byte4Int = Integer.parseInt(byte4Str, 16);
switch (byte4Int) {
case 0x81:
// 预置位指令: 设置
return PresetCommand.getInstance(PresetCommand.Type.SET, command);
case 0x82:
// 预置位指令: 调用
return PresetCommand.getInstance(PresetCommand.Type.CALL, command);
case 0x83:
// 预置位指令: 删除
return PresetCommand.getInstance(PresetCommand.Type.DELETE, command);
case 0x84:
// 巡航指令: 加入巡航点
return CruiseCommand.getInstance(CruiseCommand.Type.ADD_POINT, command);
case 0x85:
// 巡航指令: 删除一个巡航点
return CruiseCommand.getInstance(CruiseCommand.Type.DELETE_POINT, command);
case 0x86:
// 巡航指令: 设置巡航速度
return CruiseCommand.getInstance(CruiseCommand.Type.SET_SPEED, command);
case 0x87:
// 巡航指令: 设置巡航停留时间
return CruiseCommand.getInstance(CruiseCommand.Type.SET_TIME, command);
case 0x88:
// 巡航指令: 开始巡航
return CruiseCommand.getInstance(CruiseCommand.Type.START, command);
case 0x89:
// 扫描指令
String byte6Str = command.substring(10, 12);
int byte6Int = Integer.parseInt(byte6Str, 16);
switch (byte6Int){
case 0x00:
// 开始自动扫描
return ScanCommand.getInstance(ScanCommand.Type.START, command);
case 0x01:
// 设置自动扫描左边界
return ScanCommand.getInstance(ScanCommand.Type.SET_LEFT, command);
case 0x02:
// 设置自动扫描右边界
return ScanCommand.getInstance(ScanCommand.Type.SET_RIGHT, command);
default:
return null;
}
case 0x8A:
// 扫描指令-设置自动扫描速度
return ScanCommand.getInstance(ScanCommand.Type.SET_SPEED, command);
case 0x8C:
// 辅助开关-开
return AuxiliaryCommand.getInstance(AuxiliaryCommand.Type.ON, command);
case 0x8D:
// 助开关-关
return AuxiliaryCommand.getInstance(AuxiliaryCommand.Type.OFF, command);
default:
int byte4ForBit6 = byte4Int >> 6 & 1;
if (byte4ForBit6 == 0) {
// PTZ指令
return PTZCommand.getInstance(command);
}else {
// FI指令
return FICommand.getInstance(command);
}
}
}
}

45
src/main/java/com/genersoft/iot/vmp/gb28181/bean/command/AuxiliaryCommand.java Normal file
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package com.genersoft.iot.vmp.gb28181.bean.command;
/**
* 辅助开关
*/
public class AuxiliaryCommand implements ICommandInfo{
public static enum Type{
ON, OFF
}
/**
* 指令类型： 开, 关
*/
private Type type;
/**
* 辅助开关编号，取值为“1”表示雨刷控制
*/
private int no;
@Override
public CommandType getType() {
return CommandType.AUXILIARY;
}
public static AuxiliaryCommand getInstance(Type type, String command) {
AuxiliaryCommand auxiliaryCommand = new AuxiliaryCommand();
auxiliaryCommand.setType(type);
auxiliaryCommand.setNo(Integer.parseInt(command.substring(8, 10), 16));
return auxiliaryCommand;
}
public void setType(Type type) {
this.type = type;
}
public int getNo() {
return no;
}
public void setNo(int no) {
this.no = no;
}
}

5
src/main/java/com/genersoft/iot/vmp/gb28181/bean/command/CommandType.java Normal file
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package com.genersoft.iot.vmp.gb28181.bean.command;
public enum CommandType {
PTZ, FI, PRESET, CRUISE, SCAN, AUXILIARY
}

92
src/main/java/com/genersoft/iot/vmp/gb28181/bean/command/CruiseCommand.java Normal file
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package com.genersoft.iot.vmp.gb28181.bean.command;
/**
* 巡航指令
*/
public class CruiseCommand implements ICommandInfo{
public static enum Type{
ADD_POINT, DELETE_POINT, SET_SPEED, SET_TIME, START
}
/**
* 指令类型： 加入巡航点，删除一个巡航点， 设置巡航速度, 设置巡航停留时间, 开始巡航
*/
private Type type;
/**
* 巡航组号
*/
private int cruiseGroupNo;
/**
* 巡航速度
*/
private int cruiseSpeed;
/**
* 巡航停留时间 是秒(s)
*/
private int cruiseTime;
/**
* 预置位号
*/
private int presetNo;
@Override
public CommandType getType() {
return CommandType.CRUISE;
}
public static CruiseCommand getInstance(Type type, String command) {
CruiseCommand presetCommand = new CruiseCommand();
presetCommand.setType(type);
presetCommand.setCruiseGroupNo(Integer.parseInt(command.substring(8, 10), 16));
presetCommand.setPresetNo(Integer.parseInt(command.substring(10, 12), 16));
int value = Integer.parseInt(command.substring(10, 12), 16) & 0xf0 >> 4;
if (type == Type.SET_SPEED) {
presetCommand.setCruiseSpeed(value);
}
if (type == Type.SET_TIME) {
presetCommand.setCruiseTime(value);
}
return presetCommand;
}
public void setType(Type type) {
this.type = type;
}
public int getCruiseGroupNo() {
return cruiseGroupNo;
}
public void setCruiseGroupNo(int cruiseGroupNo) {
this.cruiseGroupNo = cruiseGroupNo;
}
public int getCruiseSpeed() {
return cruiseSpeed;
}
public void setCruiseSpeed(int cruiseSpeed) {
this.cruiseSpeed = cruiseSpeed;
}
public int getCruiseTime() {
return cruiseTime;
}
public void setCruiseTime(int cruiseTime) {
this.cruiseTime = cruiseTime;
}
public int getPresetNo() {
return presetNo;
}
public void setPresetNo(int presetNo) {
this.presetNo = presetNo;
}
}

104
src/main/java/com/genersoft/iot/vmp/gb28181/bean/command/FICommand.java Normal file
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package com.genersoft.iot.vmp.gb28181.bean.command;
/**
* FI指令
*/
public class FICommand implements ICommandInfo{
/**
* 光圈: 缩小
*/
private boolean IirisOut;
/**
* 光圈: 放大
*/
private boolean IirisIn;
/**
* 聚焦: 近
*/
private boolean focusNear;
/**
* 聚焦: 远
*/
private boolean focusFar;
/**
* 光圈速度
*/
private int IirisSpeed;
/**
* 聚焦速度
*/
private int focusSpeed;
@Override
public CommandType getType() {
return CommandType.FI;
}
public static FICommand getInstance(String command) {
FICommand fiCommand = new FICommand();
int byte4 = Integer.parseInt(command.substring(6, 8), 16);
int byte5 = Integer.parseInt(command.substring(8, 10), 16);
int byte6 = Integer.parseInt(command.substring(10, 12), 16);
fiCommand.setIirisOut((byte4 >> 3 & 1) == 1);
fiCommand.setIirisIn((byte4 >> 2 & 1) == 1);
fiCommand.setFocusNear((byte4 >> 1 & 1) == 1);
fiCommand.setFocusFar((byte4 & 1) == 1);
fiCommand.setFocusSpeed(byte5);
fiCommand.setIirisSpeed(byte6);
return fiCommand;
}
public boolean isIirisOut() {
return IirisOut;
}
public void setIirisOut(boolean iirisOut) {
IirisOut = iirisOut;
}
public boolean isIirisIn() {
return IirisIn;
}
public void setIirisIn(boolean iirisIn) {
IirisIn = iirisIn;
}
public boolean isFocusNear() {
return focusNear;
}
public void setFocusNear(boolean focusNear) {
this.focusNear = focusNear;
}
public boolean isFocusFar() {
return focusFar;
}
public void setFocusFar(boolean focusFar) {
this.focusFar = focusFar;
}
public int getIirisSpeed() {
return IirisSpeed;
}
public void setIirisSpeed(int iirisSpeed) {
IirisSpeed = iirisSpeed;
}
public int getFocusSpeed() {
return focusSpeed;
}
public void setFocusSpeed(int focusSpeed) {
this.focusSpeed = focusSpeed;
}
}

6
src/main/java/com/genersoft/iot/vmp/gb28181/bean/command/ICommandInfo.java Normal file
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package com.genersoft.iot.vmp.gb28181.bean.command;
public interface ICommandInfo {
CommandType getType();
}

148
src/main/java/com/genersoft/iot/vmp/gb28181/bean/command/PTZCommand.java Normal file
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package com.genersoft.iot.vmp.gb28181.bean.command;
/**
* PTZ指令
*/
public class PTZCommand implements ICommandInfo{
/**
* 镜头变倍: 缩小
*/
private boolean out;
/**
* 镜头变倍: 放大
*/
private boolean in;
/**
* 云台垂直方向控制: 上
*/
private boolean up;
/**
* 云台垂直方向控制: 下
*/
private boolean down;
/**
* 云台垂直方向控制: 左
*/
private boolean left;
/**
* 云台垂直方向控制: 右
*/
private boolean right;
/**
* 水平控制速度相对值
*/
private int xSpeed;
/**
* 垂直控制速度相对值
*/
private int ySpeed;
/**
* 变倍控制速度相对值（地址高4位）
*/
private int zSpeed;
@Override
public CommandType getType() {
return CommandType.PTZ;
}
public static PTZCommand getInstance(String command) {
PTZCommand ptzCommand = new PTZCommand();
int byte4 = Integer.parseInt(command.substring(6, 8), 16);
int byte5 = Integer.parseInt(command.substring(8, 10), 16);
int byte6 = Integer.parseInt(command.substring(10, 12), 16);
int byte7 = Integer.parseInt(command.substring(12, 14), 16);
ptzCommand.setOut((byte4 >> 5 & 1) == 1);
ptzCommand.setIn((byte4 >> 4 & 1) == 1);
ptzCommand.setUp((byte4 >> 3 & 1) == 1);
ptzCommand.setDown((byte4 >> 2 & 1) == 1);
ptzCommand.setLeft((byte4 >> 1 & 1) == 1);
ptzCommand.setRight((byte4 & 1) == 1);
ptzCommand.setxSpeed(byte5);
ptzCommand.setySpeed(byte6);
// 取高四位
ptzCommand.setzSpeed(byte7 & 0xf0 >> 4);
return ptzCommand;
}
public boolean isOut() {
return out;
}
public void setOut(boolean out) {
this.out = out;
}
public boolean isIn() {
return in;
}
public void setIn(boolean in) {
this.in = in;
}
public boolean isUp() {
return up;
}
public void setUp(boolean up) {
this.up = up;
}
public boolean isDown() {
return down;
}
public void setDown(boolean down) {
this.down = down;
}
public boolean isLeft() {
return left;
}
public void setLeft(boolean left) {
this.left = left;
}
public boolean isRight() {
return right;
}
public void setRight(boolean right) {
this.right = right;
}
public int getxSpeed() {
return xSpeed;
}
public void setxSpeed(int xSpeed) {
this.xSpeed = xSpeed;
}
public int getySpeed() {
return ySpeed;
}
public void setySpeed(int ySpeed) {
this.ySpeed = ySpeed;
}
public int getzSpeed() {
return zSpeed;
}
public void setzSpeed(int zSpeed) {
this.zSpeed = zSpeed;
}
}

45
src/main/java/com/genersoft/iot/vmp/gb28181/bean/command/PresetCommand.java Normal file
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package com.genersoft.iot.vmp.gb28181.bean.command;
/**
* 预置位
*/
public class PresetCommand implements ICommandInfo{
public static enum Type{
SET, CALL, DELETE
}
/**
* 指令类型： 设置，调用， 删除
*/
private Type type;
/**
* 预置位号
*/
private int no;
@Override
public CommandType getType() {
return CommandType.PRESET;
}
public static PresetCommand getInstance(Type type, String command) {
PresetCommand presetCommand = new PresetCommand();
presetCommand.setType(type);
presetCommand.setNo(Integer.parseInt(command.substring(10, 13), 16));
return presetCommand;
}
public void setType(Type type) {
this.type = type;
}
public int getNo() {
return no;
}
public void setNo(int no) {
this.no = no;
}
}

61
src/main/java/com/genersoft/iot/vmp/gb28181/bean/command/ScanCommand.java Normal file
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package com.genersoft.iot.vmp.gb28181.bean.command;
/**
* 预置位
*/
public class ScanCommand implements ICommandInfo{
public static enum Type{
START, SET_LEFT, SET_RIGHT, SET_SPEED
}
/**
* 指令类型： 开始自动扫描, 设置自动扫描左边界, 设置自动扫描右边界, 设置自动扫描速度
*/
private Type type;
/**
* 扫描组号
*/
private int no;
/**
* 自动扫描速度
*/
private int speed;
@Override
public CommandType getType() {
return CommandType.SCAN;
}
public static ScanCommand getInstance(Type type, String command) {
ScanCommand scanCommand = new ScanCommand();
scanCommand.setType(type);
scanCommand.setNo(Integer.parseInt(command.substring(8, 10), 16));
if (type == Type.SET_SPEED) {
scanCommand.setSpeed(Integer.parseInt(command.substring(12, 14), 16) & 0xf0 >> 4);
}
return scanCommand;
}
public void setType(Type type) {
this.type = type;
}
public int getNo() {
return no;
}
public void setNo(int no) {
this.no = no;
}
public int getSpeed() {
return speed;
}
public void setSpeed(int speed) {
this.speed = speed;
}
}