data_analyze_platform/USER/SPF/alibaba/原始备份/04BatSoc/04BatSoc/main.py

import datetime
import pandas as pd
import time
from apscheduler.schedulers.blocking import BlockingScheduler
from USER.alibaba.Common import DBDownload
from USER.alibaba.Common import log
import CBMSBatSoc

#...................................SOC计算函数......................................................................................................................
def soc_cal():
    global df_ram
    global SNnums

    end_time=datetime.datetime.now()
    start_time=end_time-datetime.timedelta(seconds=11)
    start_time=start_time.strftime('%Y-%m-%d %H:%M:%S')
    end_time=end_time.strftime('%Y-%m-%d %H:%M:%S')

    for sn in SNnums:
        if 'PK500' in sn:
            celltype=1 #6040三元电芯
        elif 'PK502' in sn:
            celltype=2 #4840三元电芯
        elif 'K504B' in sn:
            celltype=99    #60ah林磷酸铁锂电芯
        elif 'MGMLXN750' in sn:
            celltype=3 #力信50ah三元电芯
        elif 'MGMCLN750' or 'UD' in sn: 
            celltype=4 #CATL 50ah三元电芯
        else:
            print('SN：{}，未找到对应电池类型！！！'.format(sn))
            continue
            sys.exit()

        #读取原始数据库数据........................................................................................................................................................
        df_bms= pd.read_excel(r'D:\00WorkSpace\01Python\data_analyze_platform\USER\alibaba\98Download\力神40Ah-SOC原始数据.xlsx')


        #读取结果数据库数据........................................................................................................................................................
        host='rm-bp10j10qy42bzy0q77o.mysql.rds.aliyuncs.com'
        port=3306
        db='qx_cas'
        user='qx_read'
        password='Qx@123456'
        mode=1
        tablename='cellstateestimation_soh'
        DBRead=DBDownload.DBDownload(host, port, db, user, password, mode)
        with DBRead as DBRead:
            df_soh=DBRead.getdata(param='time_st,sn,soh', tablename=tablename, sn=sn, timename='time_sp', st=start_time, sp=end_time)

        if celltype>50:
            tablename='cellstateestimation_uniform_socvoltdiff'
            with DBRead as DBRead:
                df_socdiff=DBRead.getdata(param='time,sn,cellsoc_diff', tablename=tablename, sn=sn, timename='time', st=start_time, sp=end_time)
        else:
            df_socdiff=pd.DataFrame()

        # print(df_bms)
        # print(df_soh)
        
        #socram...............................................................................................................................................................
        if not df_bms.empty:
            df_ram_sn=df_ram[df_ram['sn']==sn]
            
            BatSoc=CBMSBatSoc.BatSoc(sn,celltype,df_bms,df_soh,df_ram_sn,df_socdiff)
            df_res, df_ram_sn=BatSoc.batsoc()
            if not df_ram_sn.empty:
                sn_index=df_ram.loc[df_ram['sn']==sn].index
                df_ram=df_ram.drop(index=sn_index)
                df_ram=df_ram.append(df_ram_sn)
                df_ram.reset_index(inplace=True,drop=True)     #重置索引
            
            #结果存入数据库...........................................................
            if not df_res.empty:
                pass

#...............................................主函数.......................................................................................................................
if __name__ == "__main__":

    #所有SN号
    SNnums= ['LISHEN01']

    #log信息配置
    mylog=log.Mylog('log_soc.txt','error')
    mylog.logcfg()

    #参数初始化.........................................................................................................................................................................
    column_name=['time', 'sn', 'bms_soc', 'soc','cellsoc','standingtime','rampackcrnt','ramcellvolt','kocellvoltmin','kocellvoltmax','ocvweight','as_accum','socstep']
    df_ram=pd.DataFrame(columns=column_name)  

    scheduler = BlockingScheduler()
    scheduler.add_job(soc_cal, 'interval', seconds=0.05, id='soc_job')
    
    try:
        scheduler.start()

    except Exception as e:
        scheduler.shutdown()
        print(repr(e))
        mylog.logopt(e)