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html怎么做移动端网站,西安网络营销推广咨询,咖啡厅网站建设,绵阳网站开发公司智能鱼缸水质监控与管理系统一、实际应用场景描述场景背景在煤矿企业的员工生活区、休息区、办公楼大堂等场所#xff0c;观赏鱼缸是常见的装饰和减压设施。煤矿工作环境特殊#xff0c;员工工作压力大#xff0c;鱼缸的存在有助于缓解压力、改善环境。然而#xff0c;传统…智能鱼缸水质监控与管理系统一、实际应用场景描述场景背景在煤矿企业的员工生活区、休息区、办公楼大堂等场所观赏鱼缸是常见的装饰和减压设施。煤矿工作环境特殊员工工作压力大鱼缸的存在有助于缓解压力、改善环境。然而传统鱼缸管理存在诸多问题特别是煤矿调度员在24小时轮班期间鱼缸维护不及时可能导致鱼类死亡影响工作环境质量。痛点分析1. 水质管理困难煤矿工作人员轮班制鱼缸维护不及时2. 监测不连续人工监测间隔长无法及时发现水质问题3. 调节不及时水温、酸碱度异常时无法快速响应4. 能耗浪费加热棒、过滤系统常开能耗高5. 数据缺失缺乏水质历史数据无法分析问题原因6. 专业知识缺乏煤矿员工缺乏养鱼专业知识7. 紧急处理不足突发水质问题时缺乏自动应急措施二、核心逻辑讲解系统架构传感器数据采集 → 水质数据分析 → 超标判断 → 设备控制 → 状态反馈控制策略1. 水温控制温度低于阈值自动加热高于阈值停止加热2. 酸碱度控制pH值超出范围自动换水调节3. 紧急处理水质急剧变化时启动紧急措施4. 节能模式根据时间自动调节设备运行5. 学习优化记录调节习惯优化控制参数6. 远程监控支持煤矿调度中心远程监控水质控制逻辑if 温度 最低舒适值:启动加热棒elif 温度 最高舒适值:停止加热棒if 温度 危险值:启动紧急降温if pH 最低值:启动碱性调节elif pH 最高值:启动酸性调节if pH 危险值:启动紧急换水三、代码实现项目结构smart_aquarium/├── main.py # 主程序├── sensors/│ ├── __init__.py│ ├── water_sensor.py # 水质传感器│ ├── temperature_sensor.py # 温度传感器│ └── ph_sensor.py # pH传感器├── actuators/│ ├── __init__.py│ ├── heater_controller.py # 加热棒控制器│ ├── pump_controller.py # 水泵控制器│ └── valve_controller.py # 阀门控制器├── control/│ ├── __init__.py│ ├── water_controller.py # 水质控制器│ ├── emergency_controller.py # 紧急控制器│ └── schedule_controller.py # 日程控制器├── config/│ ├── __init__.py│ ├── settings.py # 系统配置│ └── fish_species.py # 鱼类配置├── utils/│ ├── __init__.py│ ├── logger.py # 日志模块│ ├── data_manager.py # 数据管理│ ├── alert_system.py # 报警系统│ └── energy_calculator.py # 能耗计算├── web/│ ├── __init__.py│ └── dashboard.py # Web仪表板├── tests/ # 测试代码├── docs/ # 文档├── requirements.txt # 依赖包└── README.md # 说明文档1. 配置文件 (config/settings.py)智能鱼缸系统配置文件from datetime import timefrom enum import Enumclass WaterQualityStandard(Enum):水质标准EXCELLENT excellent # 优GOOD good # 良FAIR fair # 一般POOR poor # 差DANGER danger # 危险class SystemMode(Enum):系统工作模式AUTO auto # 自动模式MANUAL manual # 手动模式VACATION vacation # 假期模式MAINTENANCE maintenance # 维护模式class FishSpecies(Enum):常见鱼类GOLDFISH goldfish # 金鱼KOI koi # 锦鲤TROPICAL tropical # 热带鱼COLDWATER coldwater # 冷水鱼MARINE marine # 海水鱼class SystemConfig:系统配置参数# 水温控制参数 (°C)TEMPERATURE_SETTINGS {tropical_fish: {min: 24.0, # 最低温度max: 28.0, # 最高温度optimal: 26.0, # 最佳温度danger_low: 20.0, # 危险低温danger_high: 32.0 # 危险高温},goldfish: {min: 18.0,max: 24.0,optimal: 22.0,danger_low: 10.0,danger_high: 30.0},koi: {min: 15.0,max: 25.0,optimal: 20.0,danger_low: 5.0,danger_high: 30.0}}# pH值控制参数PH_SETTINGS {freshwater: {min: 6.5, # 最小值max: 7.5, # 最大值optimal: 7.0, # 最佳值danger_low: 6.0, # 危险低值danger_high: 8.0 # 危险高值},marine: {min: 8.0,max: 8.4,optimal: 8.2,danger_low: 7.8,danger_high: 8.6}}# 设备控制参数DEVICE_SETTINGS {heater: {power: 100, # 加热棒功率(W)min_on_time: 60, # 最小开启时间(秒)min_off_time: 60, # 最小关闭时间(秒)max_temp_increase: 2.0, # 最大升温幅度(°C/小时)},water_pump: {flow_rate: 1000, # 流量(L/小时)min_run_time: 300, # 最小运行时间(秒)max_run_time: 3600, # 最大运行时间(秒)},water_change: {max_volume: 0.2, # 最大换水量(占总水量比例)min_interval: 3600, # 最小换水间隔(秒)duration: 300, # 换水持续时间(秒)}}# 监测参数MONITOR_SETTINGS {update_interval: 10, # 更新间隔(秒)data_log_interval: 60, # 数据记录间隔(秒)sensor_calibration_interval: 86400, # 传感器校准间隔(秒)emergency_check_interval: 5, # 紧急检查间隔(秒)}# 报警参数ALERT_SETTINGS {enable_sms: False, # 启用短信报警enable_email: True, # 启用邮件报警enable_push: True, # 启用推送报警alert_cooldown: 300, # 报警冷却时间(秒)phone_numbers: [], # 报警电话email_addresses: [], # 报警邮箱}# 能源管理参数ENERGY_SETTINGS {night_mode: True, # 夜间模式night_start: time(22, 0), # 夜间开始night_end: time(6, 0), # 夜间结束power_save: True, # 节能模式max_daily_energy: 5.0, # 最大日能耗(kWh)}# 系统参数SYSTEM_SETTINGS {tank_volume: 200, # 鱼缸容量(L)fish_count: 10, # 鱼的数量fish_species: goldfish, # 鱼类品种location: 煤矿调度中心休息区, # 位置emergency_water_source: True, # 是否有紧急水源}class AlertLevel(Enum):报警级别INFO info # 信息WARNING warning # 警告ERROR error # 错误CRITICAL critical # 严重2. 水质传感器模块 (sensors/water_sensor.py)水质传感器模块import randomimport timeimport mathfrom abc import ABC, abstractmethodfrom datetime import datetimefrom typing import Dict, Optional, Tupleimport smbus2class WaterSensor(ABC):水质传感器抽象基类def __init__(self, sensor_id: str, sensor_type: str, location: str main):初始化传感器参数:sensor_id: 传感器IDsensor_type: 传感器类型location: 传感器位置self.sensor_id sensor_idself.sensor_type sensor_typeself.location locationself.status disconnectedself.last_reading Noneself.last_calibration Noneself.calibration_offset 0.0self.accuracy 0.1 # 精度abstractmethoddef connect(self) - bool:连接传感器passabstractmethoddef disconnect(self) - bool:断开传感器连接passabstractmethoddef read_value(self) - float:读取传感器值返回:传感器读数passdef calibrate(self, reference_value: float) - float:校准传感器参数:reference_value: 参考值返回:校准偏移量actual_value self.read_value()self.calibration_offset reference_value - actual_valueself.last_calibration time.time()return self.calibration_offsetdef get_status(self) - Dict:获取传感器状态return {sensor_id: self.sensor_id,sensor_type: self.sensor_type,location: self.location,status: self.status,last_reading: self.last_reading,last_calibration: self.last_calibration,calibration_offset: self.calibration_offset,accuracy: self.accuracy}class TemperatureSensor(WaterSensor):温度传感器def __init__(self, sensor_id: str, location: str main,sensor_type: str DS18B20, bus_number: int 1):初始化温度传感器参数:sensor_id: 传感器IDlocation: 位置sensor_type: 传感器型号bus_number: 总线号super().__init__(sensor_id, temperature, location)self.sensor_type sensor_typeself.bus_number bus_numberself.bus Nonedef connect(self) - bool:连接温度传感器try:if self.sensor_type DS18B20:# DS18B20连接逻辑import osos.system(modprobe w1-gpio)os.system(modprobe w1-therm)device_folder f/sys/bus/w1/devices/28-*/w1_slaveif not os.path.exists(device_folder):raise FileNotFoundError(DS18B20传感器未找到)elif self.sensor_type DHT22:import Adafruit_DHTself.sensor Adafruit_DHT.DHT22self.status connectedprint(f[INFO] 温度传感器 {self.sensor_id} 连接成功)return Trueexcept Exception as e:print(f[ERROR] 连接温度传感器失败: {e})self.status errorreturn Falsedef disconnect(self) - bool:断开传感器连接self.status disconnectedreturn Truedef read_value(self) - float:读取温度值if self.status ! connected:raise ConnectionError(传感器未连接)try:if self.sensor_type simulated:# 模拟温度值base_temp 25.0hour datetime.now().hour# 模拟昼夜变化time_effect 2.0 * math.sin(2 * math.pi * hour / 24)# 模拟随机波动random_effect random.uniform(-0.5, 0.5)# 模拟设备影响device_effect 0.5 if random.random() 0.1 else 0.0temperature base_temp time_effect random_effect device_effectelif self.sensor_type DS18B20:# 读取DS18B20with open(/sys/bus/w1/devices/28-*/w1_slave, r) as f:lines f.readlines()if lines[0].strip()[-3:] YES:equals_pos lines[1].find(t)if equals_pos ! -1:temp_string lines[1][equals_pos2:]temperature float(temp_string) / 1000.0else:raise ValueError(温度数据格式错误)else:raise ValueError(传感器校验失败)elif self.sensor_type DHT22:import Adafruit_DHThumidity, temperature Adafruit_DHT.read_retry(self.sensor, 4)if temperature is None:raise ValueError(读取温度失败)else:raise ValueError(f不支持的传感器类型: {self.sensor_type})# 应用校准temperature self.calibration_offsetself.last_reading temperaturereturn temperatureexcept Exception as e:print(f[ERROR] 读取温度失败: {e})# 返回上次读数或默认值return self.last_reading if self.last_reading is not None else 25.0class PHSensor(WaterSensor):pH传感器def __init__(self, sensor_id: str, location: str main,sensor_type: str simulated, i2c_address: int 0x63):初始化pH传感器参数:sensor_id: 传感器IDlocation: 位置sensor_type: 传感器型号i2c_address: I2C地址super().__init__(sensor_id, ph, location)self.sensor_type sensor_typeself.i2c_address i2c_addressself.bus Nonedef connect(self) - bool:连接pH传感器try:if self.sensor_type real:self.bus smbus2.SMBus(1)# 测试连接self.bus.write_byte(self.i2c_address, 0x00)self.status connectedprint(f[INFO] pH传感器 {self.sensor_id} 连接成功)return Trueexcept Exception as e:print(f[ERROR] 连接pH传感器失败: {e})self.status errorreturn Falsedef disconnect(self) - bool:断开传感器连接if self.bus:self.bus.close()self.status disconnectedreturn Truedef read_value(self) - float:读取pH值if self.status ! connected:raise ConnectionError(传感器未连接)try:if self.sensor_type simulated:# 模拟pH值base_ph 7.0# 模拟自然变化time_factor 0.1 * math.sin(time.time() / 3600)# 模拟喂食影响feed_effect -0.3 if random.random() 0.05 else 0.0# 模拟换水影响water_change_effect 0.2 if random.random() 0.02 else 0.0# 模拟随机波动random_effect random.uniform(-0.1, 0.1)ph_value base_ph time_factor feed_effect water_change_effect random_effectelif self.sensor_type real:# 读取真实pH传感器self.bus.write_byte(self.i2c_address, 0x01) # 读取命令time.sleep(0.1)data self.bus.read_i2c_block_data(self.i2c_address, 0x00, 2)ph_value ((data[0] 8) data[1]) / 100.0else:raise ValueError(f不支持的传感器类型: {self.sensor_type})# 应用校准ph_value self.calibration_offsetself.last_reading ph_valuereturn ph_valueexcept Exception as e:print(f[ERROR] 读取pH值失败: {e})return self.last_reading if self.last_reading is not None else 7.0class WaterLevelSensor(WaterSensor):水位传感器def __init__(self, sensor_id: str, location: str main,max_level: float 100.0, min_level: float 0.0):初始化水位传感器参数:sensor_id: 传感器IDlocation: 位置max_level: 最高水位(cm)min_level: 最低水位(cm)super().__init__(sensor_id, water_level, location)self.max_level max_levelself.min_level min_levelself.initial_level 80.0 # 初始水位def connect(self) - bool:连接水位传感器self.status connectedreturn Truedef disconnect(self) - bool:断开传感器连接self.status disconnectedreturn Truedef read_value(self) - float:读取水位值if self.status ! connected:raise ConnectionError(传感器未连接)try:# 模拟水位变化base_level self.initial_level# 模拟蒸发evaporation 0.1 * (time.time() % 86400) / 86400# 模拟换水water_change -5.0 if random.random() 0.01 else 0.0# 模拟补水water_add 2.0 if random.random() 0.005 else 0.0# 模拟随机波动random_effect random.uniform(-0.5, 0.5)level base_level - evaporation water_change water_add random_effect# 限制范围level max(self.min_level, min(self.max_level, level))self.last_reading levelreturn levelexcept Exception as e:print(f[ERROR] 读取水位失败: {e})return self.last_reading if self.last_reading is not None else 80.0class WaterQualitySensor(WaterSensor):水质综合传感器模拟TDS、电导率等def __init__(self, sensor_id: str, location: str main):初始化水质传感器参数:sensor_id: 传感器IDlocation: 位置super().__init__(sensor_id, water_quality, location)def connect(self) - bool:连接水质传感器self.status connectedreturn Truedef disconnect(self) - bool:断开传感器连接self.status disconnectedreturn Truedef read_value(self) - Dict[str, float]:读取综合水质参数if self.status ! connected:raise ConnectionError(传感器未连接)try:# 模拟水质参数tds random.uniform(100, 300) # 总溶解固体(ppm)conductivity random.uniform(200, 500) # 电导率(μS/cm)orp random.uniform(200, 400) # 氧化还原电位(mV)salinity random.uniform(0, 5) # 盐度(ppt)readings {tds: tds,conductivity: conductivity,orp: orp,salinity: salinity}self.last_reading readingsreturn readingsexcept Exception as e:print(f[ERROR] 读取水质参数失败: {e})return self.last_reading if self.last_reading is not None else {}class SensorManager:传感器管理器def __init__(self):初始化传感器管理器self.sensors {}self.readings_cache {}self.calibration_data {}def add_sensor(self, sensor: WaterSensor) - bool:添加传感器参数:sensor: 传感器实例返回:是否成功if sensor.sensor_id in self.sensors:print(f[WARNING] 传感器 {sensor.sensor_id} 已存在)return Falseif sensor.connect():self.sensors[sensor.sensor_id] sensorreturn Truereturn Falsedef remove_sensor(self, sensor_id: str) - bool:移除传感器参数:sensor_id: 传感器ID返回:是否成功if sensor_id in self.sensors:self.sensors[sensor_id].disconnect()del self.sensors[sensor_id]return Truereturn Falsedef read_all_sensors(self) - Dict:读取所有传感器数据返回:传感器数据字典readings {}for sensor_id, sensor in self.sensors.items():try:value sensor.read_value()readings[sensor_id] {type: sensor.sensor_type,value: value,location: sensor.location,timestamp: datetime.now().isoformat(),status: success}except Exception as e:readings[sensor_id] {type: sensor.sensor_type,error: str(e),timestamp: datetime.now().isoformat(),status: error}self.readings_cache readingsreturn readingsdef get_sensor_value(self, sensor_id: str) - Optional[float]:获取指定传感器值参数:sensor_id: 传感器ID返回:传感器值if sensor_id in self.sensors:try:return self.sensors[sensor_id].read_value()except:return Nonereturn Nonedef calibrate_sensor(self, sensor_id: str, reference_value: float) - bool:校准传感器参数:sensor_id: 传感器IDreference_value: 参考值返回:是否成功if sensor_id in self.sensors:try:offset self.sensors[sensor_id].calibrate(reference_value)self.calibration_data[sensor_id] {timestamp: time.time(),reference_value: reference_value,offset: offset}return Trueexcept Exception as e:print(f[ERROR] 校准传感器 {sensor_id} 失败: {e})return Falsereturn Falsedef get_sensor_status(self) - 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