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@@ -289,7 +289,7 @@ class BatDiag:
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#电芯过压.............................................................................................................................................
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if not 'C501' in list(self.df_diag_ram['code']): #当前故障中没有该故障，则判断是否发生该故障
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- if cellvoltmax2>self.param.CellOvLv2 and cellvoltmax1>self.param.CellOvLv2: #二级过压进入
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+ if cellvoltmax2>self.param.CellOvLv2 and cellvoltmax1>self.param.CellOvLv2 and self.packcrnt[i]<0: #二级过压进入
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cov_time=cov_time+(time2-time1).total_seconds()
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if cov_time>self.param.volt_time:
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time=self.bmstime[i]
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@@ -338,7 +338,7 @@ class BatDiag:
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if cdv_time>self.param.volt_time:
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time=self.bmstime[i]
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code='C104'
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- faultlv=3
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+ faultlv=0
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faultinfo='电芯{}和{}压差大'.format(cellvolt1.index(cellvoltmax1)+1,cellvolt1.index(cellvoltmin1)+1)
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faultadvice='技术介入诊断'
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self.df_diag_ram.loc[len(self.df_diag_ram)]=[time, end_time, self.sn, code, faultlv, faultinfo, faultadvice]
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@@ -381,7 +381,7 @@ class BatDiag:
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if packvoltvalid==1:
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if not 'C502' in list(self.df_diag_ram['code']): #当前故障中没有该故障，则判断是否发生该故障
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- if packvolt1>self.param.PackVoltOvLv2 and packvolt2>self.param.PackVoltOvLv2: #电池包过压二级进入
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+ if packvolt1>self.param.PackVoltOvLv2 and packvolt2>self.param.PackVoltOvLv2 and self.packcrnt[i]<0: #电池包过压二级进入
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pov_time=pov_time+(time2-time1).total_seconds()
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if pov_time>self.param.volt_time:
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time=self.bmstime[i]
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@@ -587,7 +587,7 @@ class BatDiag:
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if abs(bmssoc_now-bmssoc_st)<self.param.SocClamp: #SOC卡滞故障进入
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time=self.bmstime[i]
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code='C106'
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- faultlv=1
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+ faultlv=0
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faultinfo='电池SOC卡滞'
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faultadvice='技术介入诊断，检修电池BMS软件'
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self.df_diag_ram.loc[len(self.df_diag_ram)]=[time, end_time, self.sn, code, faultlv, faultinfo, faultadvice]
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@@ -611,7 +611,7 @@ class BatDiag:
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if step<70 and abs(bmssoc_now-bmssoc_last)>self.param.SocJump: #SOC跳变进入
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time=self.bmstime[i]
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code='C107'
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- faultlv=1
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+ faultlv=0
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faultinfo='电池SOC跳变{}%'.format(bmssoc_now-bmssoc_last)
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faultadvice='技术介入诊断，检修电池BMS软件'
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self.df_diag_ram.loc[len(self.df_diag_ram)]=[time, end_time, self.sn, code, faultlv, faultinfo, faultadvice]
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@@ -631,7 +631,7 @@ class BatDiag:
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if cellsoc_diff>self.param.SocDiff: #SOC一致性差故障进入
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time=self.bmstime[0]
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code='C201'
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- faultlv=2
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+ faultlv=0
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faultinfo='电芯{}和{}SOC差过大:{}'.format(int(self.df_uniform.loc[0,'cellmin_num']),int(self.df_uniform.loc[0,'cellmax_num']),cellsoc_diff)
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faultadvice='技术介入诊断'
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self.df_diag_ram.loc[len(self.df_diag_ram)]=[time, end_time, self.sn, code, faultlv, faultinfo, faultadvice]
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