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feat: 增加能源数据模拟发送功能

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- 在data_transmission_example.py中增加energy类型数据的模拟发送
- 能源数据基准从1kWh开始，每次增加0.1kWh
- 简化传感器处理逻辑，直接显示累积值而不进行计算
- 支持所有能源类型：太阳能、家庭用电、电网购买/出售、电池充放电
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不求圣剑
2025-10-15 10:49:38 +08:00
parent 792f60e29c
commit a3d46e8f7a
2 changed files with 41 additions and 48 deletions
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41
data_transmission_example.py
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@@ -18,6 +18,16 @@ class DataTransmissionExample:
self.client = None
self.running = False
# 初始化能源累积数据（基准从1kWh开始）
self.energy_data = {
"solar_energy": 1.0,
"home_energy": 1.0,
"grid_import_energy": 1.0,
"grid_export_energy": 1.0,
"battery_charge_energy": 1.0,
"battery_discharge_energy": 1.0,
}
def setup_mqtt(self):
"""设置 MQTT 客户端"""
self.client = mqtt.Client(client_id="energy_device_simulator", callback_api_version=mqtt.CallbackAPIVersion.VERSION2)
@@ -77,14 +87,37 @@ class DataTransmissionExample:
elif battery_power < 0: # 充电
self.battery_soc = min(100, self.battery_soc + 0.3)
# 更新能源累积数据（每次增加0.1kWh）
# 根据功率值确定能源增长方向
if solar_power > 0:
self.energy_data["solar_energy"] += 0.1
if home_power > 0:
self.energy_data["home_energy"] += 0.1
if grid_import > 0:
self.energy_data["grid_import_energy"] += 0.1
if grid_export > 0:
self.energy_data["grid_export_energy"] += 0.1
if battery_charge > 0:
self.energy_data["battery_charge_energy"] += 0.1
if battery_discharge > 0:
self.energy_data["battery_discharge_energy"] += 0.1
return {
# 功率数据（实时监测）
"solar_power": round(solar_power, 2),
"home_power": round(home_power, 2),
"grid_import": round(grid_import, 2),
"grid_export": round(grid_export, 2),
"battery_charge": round(battery_charge, 2),
"battery_discharge": round(battery_discharge, 2),
"battery_soc": round(self.battery_soc, 1)
"battery_soc": round(self.battery_soc, 1),
# 能源数据（累积值）
"solar_energy": round(self.energy_data["solar_energy"], 3),
"home_energy": round(self.energy_data["home_energy"], 3),
"grid_import_energy": round(self.energy_data["grid_import_energy"], 3),
"grid_export_energy": round(self.energy_data["grid_export_energy"], 3),
"battery_charge_energy": round(self.energy_data["battery_charge_energy"], 3),
"battery_discharge_energy": round(self.energy_data["battery_discharge_energy"], 3),
}
def send_device_data(self):
@@ -157,8 +190,10 @@ def main():
print("这个示例演示了以下功能：")
print("1. 监听 device/data-get 请求")
print("2. 响应请求并发送设备数据到 device/data")
print("3. 模拟真实的能源监控数据")
print("4. 每秒5次的数据获取频率（由 Home Assistant 集成触发）")
print("3. 模拟真实的能源监控数据（功率 + 能源累积）")
print("4. 功率数据：实时变化的功率值")
print("5. 能源数据：累积值，基准从1kWh开始，每次增加0.1kWh")
print("6. 每5秒的数据获取频率（由 Home Assistant 集成触发）")
print()
# 创建示例实例