package com.ruoyi.dataInterchange.model;
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import io.netty.buffer.ByteBuf;
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import lombok.Data;
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import org.springframework.data.elasticsearch.annotations.Field;
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import org.springframework.data.elasticsearch.annotations.FieldType;
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/**
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* 车辆定位信息
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*
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* @author zhibing.pu
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* @Date 2025/2/24 11:56
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*/
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@Data
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public class GnssData {
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/**
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* 定位信息是否使用国家测绘局批准的地图表米插件进行加密
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* 加密标识
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* 1：已加密
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* 0：未加密
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*/
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@Field(type = FieldType.Integer)
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private int encrypt;
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/**
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* 日月年
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*/
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@Field(type = FieldType.Integer)
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private int date;
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/**
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* 时分秒
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*/
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@Field(type = FieldType.Integer)
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private int time;
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/**
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* 经度
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*/
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@Field(type = FieldType.Integer)
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private int lon;
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/**
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* 纬度
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*/
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@Field(type = FieldType.Integer)
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private int lat;
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/**
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* 速度
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*/
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@Field(type = FieldType.Integer)
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private int vec1;
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/**
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* 行驶记录速度
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*/
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@Field(type = FieldType.Integer)
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private int vec2;
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/**
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* 车辆当前总里程数
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*/
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@Field(type = FieldType.Integer)
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private int vec3;
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/**
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* 方向
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*/
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@Field(type = FieldType.Integer)
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private int direction;
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/**
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* 海拔高度
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*/
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@Field(type = FieldType.Integer)
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private int altitude;
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/**
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* 车辆状态
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*/
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@Field(type = FieldType.Integer)
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private int state;
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/**
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* 报警状态
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*/
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@Field(type = FieldType.Integer)
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private int alarm;
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/**
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* 解析报文
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*/
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public GnssData decode(ByteBuf byteBuf) {
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this.encrypt = byteBuf.readByte();
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this.date = byteBuf.readInt();
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ByteBuf byteBuf1 = byteBuf.readBytes(3);
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StringBuilder t = new StringBuilder();
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for (int i = 0; i < 3; i++) {
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t.append(byteBuf1.getByte(i));
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}
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this.time = Integer.valueOf(t.toString());
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this.lon = byteBuf.readInt();
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this.lat = byteBuf.readInt();
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this.vec1 = byteBuf.readShort();
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this.vec2 = byteBuf.readShort();
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this.vec3 = byteBuf.readInt();
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this.direction = byteBuf.readShort();
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this.altitude = byteBuf.readShort();
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this.state = byteBuf.readInt();
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this.alarm = byteBuf.readInt();
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return this;
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}
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}
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