河北省污染源在线自动监控（监测）系统.doc

1、1附件： 河北省在线监测设备 RS232 串行口通讯协议一 有关串行通信的物理标准：1 信号电平标准：RS232C 采用负逻辑规定逻辑电平，RS232C 将（5V 到15V）规定为“1”，（5V 到15V）规定为“0”。2 信号线的定义：在线仪表采用三线制 DB9/M(针)RS232 接口输出。PIN2-RXD; PIN3-TXD; PIN5-GND二、 RS-232 通讯配置：通讯波特率为 9600bps、8 位数据位、1 位停止位、无奇偶校验位三、主呼指令数据格式(数据采集仪主动发送请求命令)：3.1 通讯包结构组成名称 类型 长度 描述包头 字符 2 固定为#（16 进制 0x23,0x

2、23）指令类型 16 进制整数 1 详见 3.2数据段 16 进制整数 10 不同指令类型数据段内容响应变化详见 3.2CRC 校验码 16 进制整数 2 指令类型和数据段 2 部分校验结果（见附录 CRC 算法）包尾 字符 2 固定为）隔开，同一污染物的不同类型数据也用分号（;）隔开，例如：二氧化硫实时数据、二氧化硫折算数据之间用分号（;）隔开。4.5.1 污染物的类型分为实时数据与折算数据；”xxx-R”代表污染物实测数据，”xxx-Z”代表污染物折算数据，其中“xxx”为污染物代码。两位的污染物代码在后面填充一位 16 进制0x20，参考附录污染源代码表。示例：B01-R,02 -Z4.

3、5.2 数据标记（1）对于污染源（P：电源故障、F：排放源停运、C：校验、M：维护、T：超测上限、D：故障、S：设定值、N：正常数据、X:现场检查，现场校验）（2）对于空气检测站（0：校准数据、1：气象参数、2：异常数据、3 正常数据）4.5.3 污染物参数值污染物参数值为 4 字节 IEEE754 浮点数，高位在前,低位在后.示例：从设备响应数据顺序 float 数据0x41,0xF0,0x00,0x00 30.0000000xC1,0xF0,0x00,0x00 -30.0000000x42,0xF6,0xE9,0x79 123.4560000x42,0x5E,0x38,0xE3 55.55

4、55550x44,0x26,0xAA,0xA0 666.66650x40,0xD9,0x3F,0x7D 6.789实时数据 污染物参数值 1 个数据(4 字节)分钟数据小时数据日数据污染物参数值 4 个数据(16 字节)，排列顺序分别为累计排放量、最小值、平均值、最大值。4.5.4 从呼指令通讯示例：污水仪表响应数据（3 个参数分别为污水瞬时流量、COD、氨氮）：0x23,0x23,0x00,0x2B,0x32,0x52,0x03,0x10,0x08,0x12,0x15,0x24,0x30,0x42,0x30,0x31,0x2D,0x52,0x4E,0x42,0xF6,0xE9,0x79,0x

5、3B,0x30,0x31,0x31,0x2D,0x52,0x4E,0x42,0x5E,0x38,0xE3,0x3B,0x30,0x36,0x30,0x2D,0x52,0x4E,0x44,0x26,0xAA,0xA0,0xFF,0xFF,0x26,0x26大气环境污染源监测仪表响应实时数据（6 个参数分别为烟气瞬时流量、烟尘实时数据、烟尘折算数据、二氧化硫实时数据、二氧化硫折算数据、烟气压力）：0x23,0x23,0x00,0x4C,0x31,0x52,0x06,0x10,0x08,0x12,0x15,0x24,0x30,0x42,0x30,0x32,0x2D,0x52,0x4E,0x43,0x

6、E4,0x64,0xFE,0x3B,0x30,0x31,0x20,0x2D,0x52,0x4E,0x43,0x96,0x40,0x00,0x3B,0x30,0x31,0x20,0x2D,0x5A,0x4E,0x41,0x03,0x33,0x33,0x3B,0x30,0x32,0x20,0x2D,0x52,0x4E,0x41,0x70,0x00,0x00,0x3B,0x30,0x32,0x20,0x2D,0x5A,0x4E,0xC5,0x00,0x8C,0xCD,0x3B,0x53,0x30,0x38,0x2D,0x52,0x4E,0x42,0xF6,0xE9,0x79,0xFF,0xFF,0x

7、26,0x26从呼指令通讯示例 大气环境污染源监测仪表响应分钟数据（6 个参数分别为烟气瞬时流量、烟尘实时数据、烟尘折算数据、二氧化硫实时数据、二氧化硫折算数据、烟气压力）：0x23,0x23,0x00,0x94,0x31,0x4D,0x06,0x10,0x08,0x12,0x15,0x24,0x30,0x42,0x30,0x32,0x2D,0x52,0x4E,0x43,0xE4,0x64,0xFE,0x43,0x96,0x40,0x00,0x41,0x03,0x33,0x33,0x41,0x70,0x00,0x00,0x3B,0x30,0x31,0x20,0x2D,0x52,0x4E,0x4

8、3,0xE4,0x64,0xFE,0x43,0x96,0x40,0x00,0x41,0x03,0x33,0x33,0x41,0x70,0x00,0x00,0x3B,0x30,0x31,0x20,0x2D,0x5A,0x4E,0x43,0xE4,0x64,0xFE,0x43,0x96,0x40,0x00,0x41,0x03,0x33,0x33,0x41,0x70,0x00,0x00,0x3B,0x30,0x32,0x20,0x2D,0x52,0x4E,0x43,0xE4,0x64,0xFE,0x43,0x96,0x40,0x00,0x41,0x03,0x33,0x33,0x41,0x70,0x0

9、0,0x00,0x3B,0x30,0x32,0x20,0x2D,0x5A,0x4E,0x43,0xE4,0x64,0xFE,0x43,0x96,0x40,0x00,0x41,0x03,0x33,0x33,0x41,0x70,0x00,0x00,0x3B,0x53,0x30,0x38,0x2D,0x52,0x4E,0x43,0xE4,0x64,0xFE,0x43,0x96,0x40,0x00,0x41,0x03,0x33,0x33,0x41,0x70,0x00,0x00,0xFF,0xFF,0x26,0x26说明：1 1、 分钟数据(10 分钟)每间隔 10 分钟统计计算一次污染物因子 10 分

10、钟内的累计排放量、最小值、平均值、最大值。数据包中的时间为统计数据时的时间。2、小时数据(1 小时) 每间隔 1 小时统计计算一次污染物因子 1 小时内的累计排放量、最小值、平均值、最大值。数据包中的时间为统计数据时的时间。3 3、 日数据(24 小时) 每间隔 24 小时统计计算一次污染物因子 24 小时内的累计排放量、最小值、平均值、最大值。数据包中的时间为统计数据时的时间。64、在线监测设备每次统计的分钟、小时、日数据均是唯一的，如果由于反控指令（校准时间指令）导致在线监测设备重复发生分钟、小时、日数据的统计保存原有的数据，抛弃新统计的数据，即同一时间只有一条数据。5 5、污染物因子单位

11、见附录“计量单位说明”。6、温度、PH、压力，流速等不存在累计排放量的污染物因子上传时写为零。五、通讯示例：1 地表水体环境污染源通讯示例主呼指令（立即回传实时数据）：0x23,0x23,0x01,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x11,0x22,0x26,0x26从呼指令(16 进制)：0x23,0x23,0x00,0x2B,0x32,0x52,0x03,0x10,0x08,0x12,0x15,0x24,0x30,0x42,0x30,0x31,0x2D,0x52,0x4E,0x42,0xF6,0xE9,0x79,0x3B,

12、0x30,0x31,0x31,0x2D,0x52,0x4E,0x42,0x5E,0x38,0xE3,0x3B,0x30,0x36,0x30,0x2D,0x52,0x4E,0x44,0x26,0xAA,0xA0,0xFF,0xFF,0x26,0x26分解数据：0x23,0x23,0x00,0x2B,0x32,0x52,0x03,0x10,0x08,0x12,0x15,0x24,0x30,0x42,0x30,0x31,0x2D,0x52,0x4E,0x42,0xF6,0xE9,0x79,0x3B,0x30,0x31,0x31,0x2D,0x52,0x4E,0x42,0x5E,0x38,0xE3,0

13、x3B,0x30,0x36,0x30,0x2D,0x52,0x4E,0x44,0x26,0xAA,0xA0,0xFF,0xFF,0x26,0x26数据解析：数据段包头 数据包 长度 系统代 码 数据 类型 参数个数 时间 污染物代码污染物类型数据标记0x23,0x230x00, 0x2B 0x32 0x52 0x030x10,0x08,0x12,0x15,0x24,0x300x42,0x30,0x310x2D,0x52 0x4E# 43地表水污染源实时数据1. 污水瞬时流量2.COD3.氨氮2010 年 08 月 12 日15 点 24 分 30 秒污水瞬时流量（B01）实时数据（-R）正常（

14、N）数据段污染物参数值 分割符 污染物代码 污染物类型 数据标记0x42,0xF6,0xE9,0x79 0x3B 0x30,0x31,0x31 0x2D,0x52 0x4E值为 123.456 分隔符为分号“；”COD(011) 实时数据（-R） 正常（N）数据段污染物参数值 分割符 污染物代码 污染物类型 数据标记70x42,0x5E,0x38,0xE3 0x3B 0x30,0x36,0x30 0x2D,0x52 0x4E值为 55.555555 分隔符为分号“；”氨氮(060) 实时数据（-R） 正常（N）数据段污染物参数值 CRC 校验码 包尾0x44,0x26,0xAA,0xA0 0x

15、FF,0xFF 0x26,0x26值为 666.666 结束符&2.大气环境污染源通讯示例2.1 主呼指令（立即回传实时数据）：0x23,0x23,0x01,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x11,0x22,0x26,0x26从呼指令(16 进制实时数据)：0x23,0x23,0x00,0x4C,0x31,0x52,0x06,0x10,0x08,0x12,0x15,0x24,0x30,0x42,0x30,0x32,0x2D,0x52,0x4E,0x43,0xE4,0x64,0xFE,0x3B,0x30,0x31,0x20,0

16、x2D,0x52,0x4E,0x43,0x96,0x40,0x00,0x3B,0x30,0x31,0x20,0x2D,0x5A,0x4E,0x41,0x03,0x33,0x33,0x3B,0x30,0x32,0x20,0x2D,0x52,0x4E,0x41,0x70,0x00,0x00,0x3B,0x30,0x32,0x20,0x2D,0x5A,0x4E,0xC5,0x00,0x8C,0xCD,0x3B,0x53,0x30,0x38,0x2D,0x52,0x4E,0x42,0xF6,0xE9,0x79,0xFF,0xFF,0x26,0x26分解数据：0x23,0x23,0x00,0x4C,0x

17、31,0x52,0x06,0x10,0x08,0x12,0x15,0x24,0x30,0x42,0x30,0x32,0x2D,0x52,0x4E,0x43,0xE4,0x64,0xFE,0x3B,0x30,0x31,0x20,0x2D,0x52,0x4E,0x43,0x96,0x40,0x00,0x3B,0x30,0x31,0x20,0x2D,0x5A,0x4E,0x41,0x03,0x33,0x33,0x3B,0x30,0x32,0x20,0x2D,0x52,0x4E,0x41,0x70,0x00,0x00,0x3B,0x30,0x32,0x20,0x2D,0x5A,0x4E,0xC5,0x

18、00,0x8C,0xCD,0x3B,0x53,0x30,0x38,0x2D,0x52,0x4E,0x42,0xF6,0xE9,0x79,0xFF,0xFF,0x26,0x26数据解析：数据段包头数据包长度系统代码数据类型 参数个数 时间 污染物代码污染物类型数据标记0x23,0x230x00, 0x4C 0x31 0x52 0x060x10,0x08,0x12,0x15,0x24,0x300x42,0x30,0x320x2D,0x52 0x4E8# 76大气环境污染源实时数据1.烟气瞬时流量2.烟尘实时数据3.烟尘折算数据4.二氧化硫实时数据5.二氧化硫折算数据6.烟气压力2010 年 08

19、月12 日 15 点 24分 30 秒烟气瞬时流量（B02）实时数据（-R）正常（N）数据段污染物参数值 分割符 污染物代码污染物类型数据标记0x43,0xE4,0x64,0xFE 0x3B 0x30,0x31,0x20 0x2D,0x52 0x4E值为 456.789 分隔符为分号“；”烟尘(01) 实时数据（-R） 正常（N）数据段污染物参数值 分割符 污染物代码 污染物类型 数据标记0x43,0x96,0x40,0x00 0x3B 0x30,0x31,0x20 0x2D,0x5A 0x4E值为 300.5 分隔符为分号“；”烟尘(01) 折算数据（-Z） 正常（N）数据段污染物参数值 分

20、割符 污染物代码 污染物类型 数据标记0x41,0x03,0x33,0x33 0x3B 0x30,0x32,0x20 0x2D,0x52 0x4E值为 8.2 分隔符为分号“；”二氧化硫(02) 实时数据（-R） 正常（N）数据段污染物参数值 分割符 污染物代码 污染物类型 数据标记0x41,0x70,0x00,0x00 0x3B 0x30,0x32,0x20 0x2D,0x5A 0x4E值为 15.0 分隔符为分号“；”二氧化硫(02) 折算数据（-Z） 正常（N）数据段污染物参数值 分割符 污染物代码 污染物类型 数据标记0xC5,0x00,0x8C,0xCD 0x3B 0x53,0x30

21、,0x38 0x2D,0x52 0x4E值为-2056.8 分隔符为分号“；”烟气压力(S08) 实时数据（-R） 正常（N）数据段污染物参数值 CRC 校验码 包尾0x42,0xF6,0xE9,0x79 0xFF,0xFF 0x26,0x26值为 123.456 结束符&92.2 主呼指令（立即回传当前分钟数据）：0x23,0x23,0x02,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x11,0x22,0x26,0x26从呼指令(16 进制分钟数据)：0x23,0x23,0x00,0x94,0x31,0x4D,0x06,0x10,0

22、x08,0x12,0x15,0x24,0x30,0x42,0x30,0x32,0x2D,0x52,0x4E,0x43,0xE4,0x64,0xFE,0x43,0x96,0x40,0x00,0x41,0x03,0x33,0x33,0x41,0x70,0x00,0x00,0x3B,0x30,0x31,0x20,0x2D,0x52,0x4E,0x43,0xE4,0x64,0xFE,0x43,0x96,0x40,0x00,0x41,0x03,0x33,0x33,0x41,0x70,0x00,0x00,0x3B,0x30,0x31,0x20,0x2D,0x5A,0x4E,0x43,0xE4,0x64,0

23、xFE,0x43,0x96,0x40,0x00,0x41,0x03,0x33,0x33,0x41,0x70,0x00,0x00,0x3B,0x30,0x32,0x20,0x2D,0x52,0x4E,0x43,0xE4,0x64,0xFE,0x43,0x96,0x40,0x00,0x41,0x03,0x33,0x33,0x41,0x70,0x00,0x00,0x3B,0x30,0x32,0x20,0x2D,0x5A,0x4E,0x43,0xE4,0x64,0xFE,0x43,0x96,0x40,0x00,0x41,0x03,0x33,0x33,0x41,0x70,0x00,0x00,0x3B,0

24、x53,0x30,0x38,0x2D,0x52,0x4E,0x43,0xE4,0x64,0xFE,0x43,0x96,0x40,0x00,0x41,0x03,0x33,0x33,0x41,0x70,0x00,0x00,0xFF,0xFF,0x26,0x26分解数据：0x23,0x23,0x00,0x94,0x31,0x4D,0x06,0x10,0x08,0x12,0x15,0x24,0x30,0x42,0x30,0x32,0x2D,0x52,0x4E,0x43,0xE4,0x64,0xFE,0x43,0x96,0x40,0x00,0x41,0x03,0x33,0x33,0x41,0x70,0x

25、00,0x00,0x3B,0x30,0x31,0x20,0x2D,0x52,0x4E,0x43,0xE4,0x64,0xFE,0x43,0x96,0x40,0x00,0x41,0x03,0x33,0x33,0x41,0x70,0x00,0x00,0x3B,0x30,0x31,0x20,0x2D,0x5A,0x4E,0x43,0xE4,0x64,0xFE,0x43,0x96,0x40,0x00,0x41,0x03,0x33,0x33,0x41,0x70,0x00,0x00,0x3B,0x30,0x32,0x20,0x2D,0x52,0x4E,0x43,0xE4,0x64,0xFE,0x43,0x

26、96,0x40,0x00,0x41,0x03,0x33,0x33,0x41,0x70,0x00,0x00,0x3B,0x30,0x32,0x20,0x2D,0x5A,0x4E,0x43,0xE4,0x64,0xFE,0x43,0x96,0x40,0x00,0x41,0x03,0x33,0x33,0x41,0x70,0x00,0x00,0x3B,0x53,0x30,0x38,0x2D,0x52,0x4E,0x43,0xE4,0x64,0xFE,0x43,0x96,0x40,0x00,0x41,0x03,0x33,0x33,0x41,0x70,0x00,0x00,0xFF,0xFF,0x26,0x

27、26数据解析：包头数据包长度系统代码 数据类型 参数个数 时间0x23,0x230x00, 0x94 0x31 0x4D 0x060x10,0x08,0x12,0x15,0x24,0x3010# 148大气环境污染源 分钟数据1.烟气瞬时流量2.烟尘3.烟尘折算4.二氧化硫实时5.二氧化硫折算6.烟气压力2010 年 08 月 12 日 15 点24 分 30 秒数据段污染物代码 污染物类 型 数据标 记 污染物参数值 分割符0x42,0x30,0x32 0x2D,0x52 0x4E 0x43,0xE4,0x64,0xFE 0x43,0x96,0x40,0x00 0x41,0x03,0x33,

28、0x33 0x41,0x70,0x00,0x00 0x3B烟气瞬时流量(B02)实测数据（-R）正常（N）排放量456.789最小值300.5平均值8.2最大值15.0分隔符为分号“；”数据段污染物代码 污染物类 型 数据标 记 污染物参数值 分割符0x30,0x31,0x20 0x2D,0x52 0x4E 0x43,0xE4,0x64,0xFE 0x43,0x96,0x40,0x00 0x41,0x03,0x33,0x33 0x41,0x70,0x00,0x00 0x3B烟尘(01) 实测数据 （-R） 正常（N） 排放量456.789最小值300.5平均值8.2最大值15.0分隔符为分号“

29、；”数据段污染物代码 污染物类 型 数据标 记 污染物参数值 分割符0x30,0x31,0x20 0x2D,0x5A 0x4E 0x43,0xE4,0x64,0xFE 0x43,0x96,0x40,0x00 0x41,0x03,0x33,0x33 0x41,0x70,0x00,0x00 0x3B烟尘(01) 折算数据 （-Z） 正常（N） 排放量456.789最小值300.5平均值8.2最大值15.0分隔符为分号“；”数据段污染物代码 污染物类 型 数据标 记 污染物参数值 分割符0x30,0x32,0x20 0x2D,0x52 0x4E 0x43,0xE4,0x64,0xFE 0x43,0x96,0x40,0x00 0x41,0x03,0x33,0x33 0x41,0x70,0x00,0x00 0x3B