从石油炼化到云监控：如何实现工业自动化的数据驱动

pythonCopy codeimport requests
import json
# 设置云监控服务的API地址和认证信息
api_url = 'https://cloud-monitoring.com/api/v1'
auth_token = 'your_auth_token'
# 获取设备的实时数据
def get_device_data(device_id):
    headers = {'Authorization': 'Bearer ' + auth_token}
    response = requests.get(api_url + '/devices/' + device_id + '/data', headers=headers)
    if response.status_code == 200:
        return response.json()
    else:
        return None
# 设定报警规则和阈值
def set_alert_rule(device_id, rule_name, threshold):
    headers = {'Authorization': 'Bearer ' + auth_token, 'Content-Type': 'application/json'}
    data = {'name': rule_name, 'threshold': threshold}
    response = requests.post(api_url + '/devices/' + device_id + '/alert_rules', headers=headers, data=json.dumps(data))
    if response.status_code == 201:
        return True
    else:
        return False
# 发送报警通知
def send_alert_notification(alert_message):
    headers = {'Authorization': 'Bearer ' + auth_token, 'Content-Type': 'application/json'}
    data = {'message': alert_message}
    response = requests.post(api_url + '/notifications', headers=headers, data=json.dumps(data))
    if response.status_code == 201:
        return True
    else:
        return False
# 示例代码
device_id = 'your_device_id'
data = get_device_data(device_id)
if data:
    for sensor in data['sensors']:
        if sensor['value'] > sensor['threshold']:
            alert_message = f"Sensor {sensor['name']} has exceeded the threshold!"
            send_alert_notification(alert_message)
else:
    print("Failed to get device data.")