data_analyze_platform/LIB/MIDDLE/PingFeng/main.py

__author__ = 'ERIC'
#coding=utf-8
import os
import datetime
import pandas as pd
from LIB.BACKEND import DBManager, Log
from sqlalchemy import create_engine
from sqlalchemy.orm import sessionmaker
from LIB.MIDDLE.PingFeng.SOC.V1_0_0 import soc
import time, datetime
import traceback
from LIB.MIDDLE.CellStateEstimation.Common import log

from urllib import parse
import pymysql
import pdb
from apscheduler.schedulers.blocking import BlockingScheduler
import datacompy
import logging
import multiprocessing
#...................................电池包SOC计算......................................................................................................................

def SOC_cal():

    start=time.time()
    now_time=datetime.datetime.now()
    start_time=now_time-datetime.timedelta(seconds=300)
    start_time=start_time.strftime('%Y-%m-%d %H:%M:%S')
    end_time=now_time.strftime('%Y-%m-%d %H:%M:%S')

    #数据库配置
    host='rm-bp10j10qy42bzy0q77o.mysql.rds.aliyuncs.com'
    port=3306
    db='safety_platform'
    user='qx_read'
    password='Qx@123456'


    db_res_engine = create_engine(
        "mysql+pymysql://{}:{}@{}:{}/{}?charset=utf8".format(
            user, parse.quote_plus(password), host, port, db
        ))


    for i in range(0, len(df_sn)):
        factory = "骑享"
        sn = df_sn.loc[i, 'sn']
        try:
            if df_sn.loc[i, 'imei'][5:9] == 'N640':
                celltype=1 #6040三元电芯
            elif df_sn.loc[i, 'imei'][5:9] == 'N440':
                celltype=2 #4840三元电芯
            elif df_sn.loc[i, 'imei'][5:9] == 'L660':
                celltype=99 # 6060锂电芯
            elif df_sn.loc[i, 'imei'][3:5] == 'LX' and df_sn.loc[i, 'imei'][5:9] == 'N750':    
                celltype=3 #力信 50ah三元电芯
            elif df_sn.loc[i, 'imei'][3:5] == 'CL' and df_sn.loc[i, 'imei'][5:9] == 'N750': 
                celltype=4 #CATL 50ah三元电芯
            elif df_sn.loc[i, 'imei'][3:9] == 'CLL128':    
                celltype=100 # 重卡
                factory = "金茂换电"
            elif df_sn.loc[i, 'imei'][0:6] == 'SPFPFL':   
                celltype=200#储能电站
                factory = "平峰"
            else:
                logger.info("pid-{} celltype-{} SN: {} SKIP!".format(os.getpid(), "未知", sn))
                continue

            logger.info("pid-{} celltype-{} SN: {} START!".format(os.getpid(), celltype, sn))

            #读取原始数据库数据........................................................................................................................................................
            dbManager = DBManager.DBManager()
            df_data = dbManager.get_data(sn=sn, start_time=start_time, end_time=end_time, data_groups=['bms'])
            df_bms = df_data['bms']


            #电池诊断................................................................................................................................................................
            if not df_bms.empty:
                SOC_result=soc.soc_test(sn,df_bms)
                SOC_result.columns=['sn','soc','time']
                SOC_result.reset_index(inplace=True,drop=True) 
                print(SOC_result)
                    #新增故障筛选并存入数据库.....................................................................
                if not SOC_result.empty:  #新增写入数据库
                    SOC_result.to_sql('pingfeng_soc_cal',con=db_res_engine, if_exists='append',index=False)

            end=time.time()
            print(end-start)  
            
        except Exception as e:
            logger.warning(e)
            logger.error(traceback.format_exc)
            logger.error(u"{} ：{},{} 任务运行错误\n".format(sn,start_time,end_time), exc_info=True)


if __name__ == "__main__":
    
    # 时间设置
    # now_time = datetime.datetime.now()
    # pre_time = now_time + dateutil.relativedelta.relativedelta(days=-1)# 前一日
    # end_time=datetime.datetime.strftime(now_time,"%Y-%m-%d 00:00:00")
    # start_time=datetime.datetime.strftime(pre_time,"%Y-%m-%d 00:00:00")
    
    history_run_flag = False # 历史数据运行标志
    
    def get_sn():
        global df_sn
        # # 更新sn列表
        host='rm-bp10j10qy42bzy0q7.mysql.rds.aliyuncs.com'
        port=3306
        db='qixiang_oss'
        user='qixiang_oss'
        password='Qixiang2021'
        conn = pymysql.connect(host=host, port=port, user=user, password=password, database=db)
        cursor = conn.cursor()
        cursor.execute("select sn, imei, add_time from app_device where status in (1,2,3)")
        res = cursor.fetchall()
        df_sn = pd.DataFrame(res, columns=['sn', 'imei', 'add_time'])
        df_sn = df_sn[df_sn['sn'].str.contains('SPFPFL')]
        #df_sn = df_sn[df_sn['sn'].str.contains('PK500A20100000941')]
        
        df_sn = df_sn.reset_index(drop=True)
        #conn.close();

    
    # # 数据库配置
    # host = 'rm-bp10j10qy42bzy0q77o.mysql.rds.aliyuncs.com'
    # port = 3306
    # user = 'qx_cas'
    # password = parse.quote_plus('Qx@123456')
    # database = 'qx_cas'

    # db_engine = create_engine(
    #     "mysql+pymysql://{}:{}@{}:{}/{}?charset=utf8".format(
    #         user, password, host, port, database
    #     ))
    # DbSession = sessionmaker(bind=db_engine)
    
    # # 运行历史数据配置
    
    # df_first_data_time = pd.read_sql("select * from bat_first_data_time", db_engine)

    
    # 日志配置
    now_str = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime()).replace(":","_")
    log_path = 'log/' + now_str
    if not os.path.exists(log_path):
        os.makedirs(log_path)
    log = Log.Mylog(log_name='batDiag', log_level = 'info')
    log.set_file_hl(file_name='{}/info.log'.format(log_path), log_level='info', size=1024* 1024 * 100)
    log.set_file_hl(file_name='{}/error.log'.format(log_path), log_level='error', size=1024* 1024 * 100)
    logger = log.get_logger()

    logger.info("pid is {}".format(os.getpid()))
    
    # # 算法参数
    # host='rm-bp10j10qy42bzy0q77o.mysql.rds.aliyuncs.com'
    # port=3306
    # db='safety_platform'
    # user='qx_read'
    # password=parse.quote_plus('Qx@123456')
    # tablename='all_fault_info'
    # db_res_engine = create_engine(
    #     "mysql+pymysql://{}:{}@{}:{}/{}?charset=utf8".format(
    #         user, password, host, port, db
    #     ))

        
    #............................模块运行前，先读取数据库中所有结束时间为0的数据，需要从数据库中读取................
    # print("select start_time, end_time, product_id, code, level, info, advice, factory from {}".format(tablename))

    # result=pd.read_sql("select start_time, end_time, product_id, code, level, info, advice from all_fault_info where factory = '{}'".format('骑享'), db_res_engine)
    # result = result[['start_time', 'end_time', 'product_id', 'code', 'level', 'info', 'advice']]
    # df_diag_ram=result[(result['end_time']=='0000-00-00 00:00:00') & (result['code']==119)]
    df_bms_ram=pd.DataFrame(columns=['time', 'sn', 'packvolt', 'cellvolt', 'celltemp'])
    get_sn()
    SOC_cal()
    #定时任务.......................................................................................................................................................................
    scheduler = BlockingScheduler()
    scheduler.add_job(get_sn, 'interval', days=1, id='get_sn')
    scheduler.add_job(SOC_cal, 'interval', seconds=300, id='SOC_cal')
    
    try:  
        scheduler.start()
    except Exception as e:
        scheduler.shutdown()
        logger.error(str(e))