4G/code/app/bms/BLC.c

#include "BLC.h"

////////////////////////////////////////////////////////////////////////////
void BLC_Init(void)
{
    blcd_flg_firstRun = true;
}

///////////////////////////////////////////////////////////////////////////
void BLC(void)
{   
    uint16_T i;
    static uint16_T blcn_Q_reqCpEE[cmnc_num_cellUNumMax];
    static uint32_T blcn_Q_totalCpEE[cmnc_num_cellUNumMax];
    
    static boolean_T blcn_flg_judge;
    boolean_T blcn_flg_enable;

    
    uint16_T blcn_pct_cellSoc[cmnc_num_cellUNumMax];
    uint16_T blcn_pct_cellSocMin;
    static uint16_T blcn_Q_reqCpNow[cmnc_num_cellUNumMax];
    real_T Qmin;
    real_T QL;
    real_T reqCp;
    
    static uint16_T blcn_Q_reqCpEo_Delay[cmnc_num_cellUNumMax];
    boolean_T blcn_flg_stop[cmnc_num_cellUNumMax];
	boolean_T blcn_flg_pause[cmnc_num_cellUNumMax];
    static real_T temp[cmnc_num_cellUNumMax];
    uint16_T blcn_Q_impleCp[cmnc_num_cellUNumMax];

	if(blcd_flg_firstRun)
	{
	  memset(blcn_Q_reqCpEo_Delay,0,sizeof(blcn_Q_reqCpEo_Delay));
	  memset(temp,0,sizeof(temp)); 
	}
    //=========================================================================
    //---------------------------------EE校验----------------------------------
    //=========================================================================
    
    if(blcd_flg_firstRun)
    {
        if(ArrMax(blcv_Q_reqCpEi, cmnc_num_cellUNum) > cmnc_Q_ratedCp)
        {
            memset(blcn_Q_reqCpEE,  0, sizeof(blcn_Q_reqCpEE));
            memset(blcn_Q_totalCpEE,0, sizeof(blcn_Q_totalCpEE));
        }
        else
        {
            memcpy(blcn_Q_reqCpEE,  blcv_Q_reqCpEi, sizeof(blcv_Q_reqCpEi));
            memcpy(blcn_Q_totalCpEE,blcv_Q_totalCpEi, sizeof(blcn_Q_totalCpEE));
        }	
    }

    //=========================================================================
    //---------------------------------使能判断--------------------------------
    //=========================================================================
    if(blcd_flg_firstRun)
    {
		blcn_flg_judge	= (ihd_tm_parkTime >= cmnc_tm_parkTime)&& !sfmd_flg_cellUInval && (sfmd_I_curr > -10 && sfmd_I_curr < 10);
    }
    blcn_flg_enable = ((sfmd_st_fltAct >> 7) & 0x01) != 1;

    //=========================================================================
    //---------------------------------需求计算--------------------------------
    //=========================================================================
    if(blcd_flg_firstRun)
    {
        //压差法
        if(blcn_flg_judge)
        {
            blcn_pct_cellSocMin = look1_u16tu16(sfmd_V_cellUMin,cmnm_V_ocv, cmnm_pct_soc, 13);
            for (i = 0; i < cmnc_num_cellUNum; i++)
            {
                blcn_pct_cellSoc[i] = look1_u16tu16(sfmv_V_cellU[i], cmnm_V_ocv, cmnm_pct_soc, 13);
            }
            for (i = 0; i < cmnc_num_cellUNum; i++)
            {
                if(sfmv_V_cellU[i] - sfmd_V_cellUMin > blcc_V_low)
                {
                    blcn_Q_reqCpNow[i] = (uint16_T) ((real_T)(cmnc_Q_ratedCp * 0.1) * (real_T)((blcn_pct_cellSoc[i] - blcn_pct_cellSocMin) * 0.1) /100 * 1000);
                }
                else
                {
                    blcn_Q_reqCpNow[i] = 0;
                }
            }
        }
        else
        {
            memcpy(blcn_Q_reqCpNow,blcn_Q_reqCpEE, sizeof(blcn_Q_reqCpEE));
        }
  
	
        /*/ 最大化容量法
        if(blcn_flg_judge)
        {
            Qmin = (real_T)(sohv_Q_cellCap[0] * 0.1) * (real_T)(blcn_pct_cellSoc[0] * 0.1)/100;
            for(i = 0; i < cmnc_num_cellUNum; i++)
            {
                if (Qmin >  (real_T)(sohv_Q_cellCap[i] * 0.1) * (real_T)(blcn_pct_cellSoc[i] * 0.1)/100)
                {
                    Qmin =  (real_T)(sohv_Q_cellCap[i] * 0.1) * (real_T)(blcn_pct_cellSoc[i] * 0.1)/100;
                    QL   =  (real_T)(sohv_Q_cellCap[i] * 0.1) - Qmin;
                }
            }
            for(i = 0; i < cmnc_num_cellUNum; i++)
            {
                reqCp = QL- (real_T)(sohv_Q_cellCap[i] * 0.1)*(real_T)(blcn_pct_cellSoc[i] * 0.1)/100;
                if (reqCp >0.001)
                {
                    blcn_Q_reqCpNow[i] =uint16_T(reqCp * 1000);
                }
            }
        }
        else
        {
            memcpy(blcn_Q_reqCpNow,blcn_Q_reqCpEE, sizeof(blcn_Q_reqCpEE));
        } */
    }


    //=========================================================================
    //---------------------------------stop计算--------------------------------
    //=========================================================================
    for(i = 0; i < cmnc_num_cellUNum; i++)
    {
        if(blcn_Q_reqCpEo_Delay[i] > 0)
        {
            blcn_flg_stop[i] = false;
        }
        else
        {
            blcn_flg_stop[i] = true;
        }
    }
	   
    //=========================================================================
    //---------------------------------pause计算-------------------------------
    //=========================================================================
    for(i = 0; i < cmnc_num_cellUNum; i++)
    {
        blcn_flg_pause[i] = false;
    }
    //=========================================================================
    //--------------------------------指令及实际均衡容量计算--------------------
    //=========================================================================
    for(i = 0; i < cmnc_num_cellUNum; i++)
    {
        if(blcn_flg_enable && !blcn_flg_pause[i] && !  blcn_flg_stop[i])
        {
            blcv_flg_excute[i] = true ;
            temp[i] = temp[i] +  (real_T) (sfmv_V_cellU[i] * 0.001) /  (real_T) (blcc_R_esr * 0.1);
        }
        else
        {
            blcv_flg_excute[i] = false ;
        }

		blcn_Q_impleCp[i] = (uint16_T) (temp[i] /3600 * 1000);
        blcv_Q_reqCpEo[i] = ((int16_T)(blcn_Q_reqCpNow[i] - blcn_Q_impleCp[i]) < 0 ? 0 :blcn_Q_reqCpNow[i] - blcn_Q_impleCp[i]);
        blcv_Q_totalCpEo[i] = (uint32_T) (blcn_Q_totalCpEE[i] + blcn_Q_impleCp[i]);  
    }
    //
    blcd_flg_firstRun = false;
    memcpy(blcn_Q_reqCpEo_Delay,blcv_Q_reqCpEo, sizeof(blcn_Q_reqCpEE));

}