127 lines
5.9 KiB
Python
127 lines
5.9 KiB
Python
from django.db import models
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from apps.utils.models import CommonBModel, BaseModel
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from apps.mtm.models import Mgroup
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from apps.em.models import Equipment
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# Create your models here.
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class Drain(CommonBModel):
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"""TN:排口表"""
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DR_TYPE_CHOICES = (
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(10, "排放口"),
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(20, "污染源"),
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)
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DR_LEVLE_CHOICES = ((10, "主要排放口"), (20, "次要排放口"))
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DR_CATE_MTRAN = "mtrans"
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DR_CATE_PRODUCT = "product"
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DR_CATE_MSTORE = "mstore"
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DR_CATE_CHOICES = (
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(DR_CATE_PRODUCT, "生产工艺"),
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(DR_CATE_MTRAN, "物料输送"),
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(DR_CATE_MSTORE, "物料储存"),
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)
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type = models.PositiveSmallIntegerField("类型", choices=DR_TYPE_CHOICES, help_text=str(DR_TYPE_CHOICES))
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number = models.CharField("编号", max_length=20)
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name = models.CharField("名称", max_length=20)
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level = models.PositiveSmallIntegerField("排口等级", default=20, choices=DR_LEVLE_CHOICES, help_text=str(DR_LEVLE_CHOICES))
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cate = models.CharField("分类", max_length=10, choices=DR_CATE_CHOICES, null=True, blank=True, help_text=str(DR_CATE_CHOICES))
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height = models.PositiveSmallIntegerField("排气筒高度", default=0)
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treatment_capacity = models.CharField("处理量", max_length=20, default="", blank=True)
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pm_limit = models.FloatField("PM超低排放限值", default=10, help_text="单位:mg/m³")
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measure = models.CharField("治理措施", max_length=20, default="", blank=True)
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# {"x": 1.0, "y": 2.0, "z": 3.0}
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coordinates = models.JSONField("坐标", default=dict, blank=True)
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mgroup = models.ForeignKey(Mgroup, verbose_name="所属工段", on_delete=models.CASCADE)
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equipments = models.ManyToManyField(Equipment, verbose_name="关联设备", through="DrainEquip", related_name="drain_equipments", blank=True)
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class DrainEquip(BaseModel):
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"""
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TN:排口/设备关系表
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"""
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drain = models.ForeignKey(Drain, verbose_name="排口", related_name="drainequip_drain", on_delete=models.CASCADE)
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equipment = models.ForeignKey(Equipment, verbose_name="关联设备", related_name="drainequip_equipment", on_delete=models.CASCADE)
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params_list = models.JSONField("监测参数列表", default=list, blank=True)
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dust_alarm = models.FloatField("颗粒物报警值", null=True, blank=True)
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pm10_alarm = models.FloatField("PM10报警值", null=True, blank=True)
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pm25_alarm = models.FloatField("PM2.5报警值", null=True, blank=True)
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class EnvData(models.Model):
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"""
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TN:环保监测数据
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"""
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enp_fields = [
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"running_state",
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"dust_rtd",
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"dust_zs",
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"temperature",
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"pressure",
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"speed",
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"humdity",
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"flux",
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"pm25",
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"pm10",
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"tsp",
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"wind_direction",
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"wind_speed",
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"so2_rtd",
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"so2_zs",
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"nox_rtd",
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"nox_zs",
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"o2",
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"ammonia_e"
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]
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RUNING_STATE_CHOICES = ((10, "运行"), (20, "待机"), (30, "停机"), (40, "故障"), (50, "未知"))
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equipment = models.ForeignKey(Equipment, verbose_name="关联设备", on_delete=models.CASCADE)
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timex = models.DateTimeField("采集时间", primary_key=True)
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running_state = models.PositiveSmallIntegerField("运行状态", default=10)
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dust_rtd = models.FloatField("颗粒物实测(mg/m3)", null=True, blank=True)
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dust_zs = models.FloatField("颗粒物折算(mg/m3)", null=True, blank=True)
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temperature = models.FloatField("温度(℃)", null=True, blank=True)
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pressure = models.FloatField("压力(kPa)", null=True, blank=True)
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speed = models.FloatField("流速(m/s)", null=True, blank=True)
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humidity = models.FloatField("湿度(%)", null=True, blank=True)
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flux = models.FloatField("流量(m3/h)", null=True, blank=True)
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pm25 = models.FloatField("PM2.5(ug/m3)", null=True, blank=True)
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pm10 = models.FloatField("PM10(ug/m3)", null=True, blank=True)
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tsp = models.FloatField("TSP(ug/m3)", null=True, blank=True)
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wind_direction = models.PositiveSmallIntegerField("风向", null=True, blank=True)
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wind_speed = models.FloatField("风速(m/s)", null=True, blank=True)
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so2_rtd = models.FloatField("二氧化硫实测(mg/m3)", null=True, blank=True)
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so2_zs = models.FloatField("二氧化硫折算(mg/m3)", null=True, blank=True)
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nox_rtd = models.FloatField("氮氧化物实测(mg/m3)", null=True, blank=True)
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nox_zs = models.FloatField("氮氧化物折算(mg/m3)", null=True, blank=True)
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ammonia_e = models.FloatField("氨逃逸(mg/m3)", null=True, blank=True)
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o2 = models.FloatField("含氧量(%)", null=True, blank=True)
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class Meta:
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db_table = "enp_envdata"
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managed = False
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unique_together = (("equipment", "timex"),)
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class VehicleAccess(BaseModel):
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"""TN:车辆出入厂记录"""
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type = models.PositiveSmallIntegerField("出入类型", default=1, help_text="1: 进厂, 2: 出厂")
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vehicle_number = models.CharField("车牌号", max_length=10)
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access_time = models.DateTimeField("出入时间", null=True, blank=True)
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emission_standard = models.CharField("排放标准", max_length=10, null=True, blank=True)
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is_new_energy = models.BooleanField("是否新能源", default=False)
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door_name = models.CharField("门禁名称", max_length=10, null=True, blank=True)
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class CarWash(BaseModel):
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"""TN:洗车记录"""
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station = models.ForeignKey(Equipment, verbose_name="洗车台", on_delete=models.CASCADE)
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vehicle_number = models.CharField("车牌号", max_length=10, default="")
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start_time = models.DateTimeField("洗车时间", null=True, blank=True)
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end_time = models.DateTimeField("洗车完成时间", null=True, blank=True)
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duration = models.PositiveIntegerField("洗车时长(s)", null=True, blank=True)
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pressure = models.DecimalField("洗车压力(Mpa)", max_digits=10, decimal_places=4, null=True, blank=True)
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flux = models.DecimalField("洗车流量(L/min)", max_digits=10, decimal_places=4, null=True, blank=True)
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