Le tampon d'evenements, celui que lit un fabricant

Le BMS tient deux tampons distincts et je n'avais extrait que l'un
des deux. history echantillonne toutes les trente minutes sur cinq
semaines ; event n'enregistre que les declenchements, a la seconde,
et remonte jusqu'a mai 2025.

C'est le second qui porte la preuve : le 27/07 sur le module ...0319,
quatre declenchements en trois minutes, cellule haute a 3650 mV. Et
il couvre seize mois, donc il contient le moment ou ces cellules ont
ete abimees.

Premier ecart, sans aucune interpretation : les quatre modules du
pack recent totalisent 38 evenements depuis mai 2025 - 19, 12, 6 et
1. Le module abime en compte 805 a lui seul.

--tampon event ajoute au mode d'extraction distante. Le garde pose
plus tot a d'ailleurs fonctionne : un module a refuse de partir sans
code-barres plutot que de rendre un fichier anonyme.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KKzkkVTG6KXnGXFFC7X9XJ

docs/mesures/batteries/202609051807-console.txt

@@ -0,0 +1,45 @@
+
+===== 05/09/2026 18:07:51 =====
+data 2 event 1
+data 2 event 1
+
+@
+
+-----------------------------------------------
+
+Item Index      : 1
+
+Time            : 25-05-23 18:53:44
+
+Voltage         : 53993       mV
+
+Current         : 7089        mA
+
+Temperature     : 25700       mC
+
+Percent         : 100         %
+
+Total Coulomb   : 50000       mAH
+
+Max Voltage     : 54000       mV
+
+Base State      : Charge      
+
+Volt. State     : High        
+
+Curr. State     : Normal      
+
+Tempr. State    : Normal      
+
+Coul. Status    : Full        
+
+Power Events    : 0x0        
+
+Bat Events      : 0x2        BHV 
+
+Bat Protect ENA : BOV BHV BLV BUV BSLP CBOT CBHT CBLT CBUT DBOT DBHT DBLT DBUT 
+
+Pwr Protect ENA : POV PHV PLV PUV PSLP POT PHT COC2 COC COCA DOCA DOC DOC2 SC LCOUL 
+
+System Fault    : 0x0 
+

docs/mesures/batteries/202609051808-evenements-distant-Y230202C30371425.csv

@@ -0,0 +1,13 @@
+heure_reelle,module,etat,courant_mA,soc,c1_mV,c2_mV,c3_mV,c4_mV,c5_mV,c6_mV,c7_mV,c8_mV,c9_mV,c10_mV,c11_mV,c12_mV,c13_mV,c14_mV,c15_mV,ecart_mV
+2025-05-23T16:53:42.990Z,Y230202C30371425,Charge,7089,100,3589,3604,3608,3606,3559,3607,3606,3607,3603,3570,3607,3607,3604,3609,3607,50
+2025-05-23T16:53:44.990Z,Y230202C30371425,Charge,13619,100,3640,3655,3660,3658,3606,3660,3657,3658,3654,3618,3661,3658,3654,3661,3660,55
+2025-05-23T17:05:08.990Z,Y230202C30371425,Charge,0,100,3499,3501,3502,3501,3490,3501,3501,3501,3501,3496,3501,3501,3501,3500,3501,12
+2025-05-23T17:05:12.990Z,Y230202C30371425,Charge,0,100,3499,3501,3501,3501,3490,3501,3501,3501,3500,3496,3501,3501,3501,3500,3501,11
+2025-05-23T17:05:14.990Z,Y230202C30371425,Charge,0,100,3499,3501,3501,3501,3490,3501,3500,3501,3500,3496,3501,3501,3501,3500,3501,11
+2025-05-23T17:05:16.990Z,Y230202C30371425,Charge,0,100,3499,3501,3501,3501,3490,3500,3500,3501,3500,3496,3500,3501,3501,3500,3501,11
+2025-05-23T17:05:18.990Z,Y230202C30371425,Charge,0,100,3499,3501,3501,3501,3490,3500,3500,3500,3500,3496,3500,3500,3501,3500,3501,11
+2025-05-23T17:05:20.990Z,Y230202C30371425,Charge,0,100,3499,3501,3501,3500,3490,3500,3500,3500,3500,3495,3500,3501,3501,3500,3501,11
+2025-05-23T17:05:22.990Z,Y230202C30371425,Charge,0,100,3498,3501,3501,3500,3490,3500,3500,3500,3500,3495,3500,3500,3501,3500,3500,11
+2025-05-23T17:05:24.990Z,Y230202C30371425,Charge,0,100,3498,3500,3501,3500,3490,3500,3500,3500,3500,3495,3500,3500,3501,3500,3500,11
+2025-05-23T17:05:26.990Z,Y230202C30371425,Charge,0,100,3498,3500,3501,3500,3489,3500,3500,3500,3500,3495,3500,3500,3500,3500,3500,12
+2025-05-23T17:05:38.990Z,Y230202C30371425,Charge,0,100,3498,3500,3500,3500,3489,3500,3500,3500,3499,3495,3499,3500,3500,3499,3500,11

docs/mesures/batteries/202609051808-evenements-distant-Y230202C30371426.csv

@@ -0,0 +1,20 @@
+heure_reelle,module,etat,courant_mA,soc,c1_mV,c2_mV,c3_mV,c4_mV,c5_mV,c6_mV,c7_mV,c8_mV,c9_mV,c10_mV,c11_mV,c12_mV,c13_mV,c14_mV,c15_mV,ecart_mV
+2025-05-19T22:17:58.857Z,Y230202C30371426,Idle,0,89,3364,3365,3368,3368,3364,3364,3368,3365,3368,3368,3364,3368,3360,3368,3365,8
+2025-05-19T22:55:29.857Z,Y230202C30371426,Idle,-729,89,3375,3375,3375,3376,3374,3375,3376,3375,3376,3375,3375,3376,3370,3376,3374,6
+2025-05-23T16:53:40.857Z,Y230202C30371426,Charge,7205,100,3589,3590,3588,3590,3588,3592,3592,3590,3593,3591,3593,3590,3550,3589,3588,43
+2025-05-23T16:53:42.857Z,Y230202C30371426,Charge,7092,100,3601,3602,3600,3602,3600,3605,3605,3603,3606,3603,3605,3603,3561,3601,3601,45
+2025-05-23T16:53:44.857Z,Y230202C30371426,Charge,14243,100,3653,3653,3650,3653,3652,3657,3655,3653,3657,3655,3658,3654,3606,3652,3653,52
+2025-05-23T17:04:56.857Z,Y230202C30371426,Charge,0,100,3501,3502,3501,3502,3500,3501,3502,3501,3502,3501,3501,3501,3491,3502,3501,11
+2025-05-23T17:05:00.857Z,Y230202C30371426,Charge,0,100,3501,3501,3501,3502,3500,3500,3502,3501,3502,3501,3501,3501,3491,3501,3501,11
+2025-05-23T17:05:02.857Z,Y230202C30371426,Charge,0,100,3501,3501,3501,3502,3500,3500,3502,3501,3501,3501,3501,3501,3491,3501,3500,11
+2025-05-23T17:05:06.857Z,Y230202C30371426,Charge,0,100,3500,3501,3501,3501,3500,3500,3501,3501,3501,3501,3501,3501,3491,3501,3500,10
+2025-05-23T17:05:08.857Z,Y230202C30371426,Charge,0,100,3500,3501,3501,3501,3500,3500,3501,3501,3501,3501,3500,3501,3491,3501,3500,10
+2025-05-23T17:05:10.857Z,Y230202C30371426,Charge,0,100,3500,3501,3501,3501,3500,3500,3501,3500,3501,3500,3500,3501,3491,3501,3500,10
+2025-05-23T17:05:18.857Z,Y230202C30371426,Charge,0,100,3500,3501,3500,3501,3500,3500,3501,3500,3501,3500,3500,3501,3491,3501,3500,10
+2025-05-23T17:05:20.857Z,Y230202C30371426,Charge,0,100,3500,3501,3500,3501,3499,3500,3501,3500,3501,3500,3500,3500,3490,3501,3500,11
+2025-05-23T17:05:22.857Z,Y230202C30371426,Charge,0,100,3500,3500,3500,3501,3499,3500,3501,3500,3501,3500,3500,3500,3490,3501,3500,11
+2025-05-23T17:05:24.857Z,Y230202C30371426,Charge,0,100,3500,3500,3500,3501,3499,3500,3501,3500,3501,3500,3500,3500,3490,3500,3500,11
+2025-05-23T17:05:28.857Z,Y230202C30371426,Charge,0,100,3500,3500,3500,3501,3499,3499,3501,3500,3500,3500,3500,3500,3490,3500,3499,11
+2025-05-23T17:05:30.857Z,Y230202C30371426,Charge,0,100,3499,3500,3500,3500,3499,3499,3501,3500,3500,3500,3500,3500,3490,3500,3499,11
+2025-05-23T17:05:32.857Z,Y230202C30371426,Charge,0,100,3499,3500,3500,3500,3499,3499,3500,3500,3500,3500,3500,3500,3490,3500,3499,10
+2025-05-24T18:44:09.857Z,Y230202C30371426,Idle,17099,92,3378,3377,3376,3377,3376,3376,3376,3375,3375,3376,3378,3377,3377,3377,3377,3

docs/mesures/batteries/202609051808-evenements-distant-Y230202C30371431.csv

@@ -0,0 +1,7 @@
+heure_reelle,module,etat,courant_mA,soc,c1_mV,c2_mV,c3_mV,c4_mV,c5_mV,c6_mV,c7_mV,c8_mV,c9_mV,c10_mV,c11_mV,c12_mV,c13_mV,c14_mV,c15_mV,ecart_mV
+2025-05-23T16:53:42.271Z,Y230202C30371431,Charge,6812,100,3609,3608,3609,3602,3602,3582,3602,3559,3607,3603,3599,3604,3607,3598,3596,50
+2025-05-23T16:53:44.271Z,Y230202C30371431,Charge,13009,100,3654,3652,3652,3644,3646,3623,3644,3597,3650,3646,3643,3647,3650,3640,3639,57
+2025-05-23T17:05:01.271Z,Y230202C30371431,Charge,0,100,3500,3500,3501,3502,3500,3503,3501,3490,3501,3501,3501,3501,3501,3501,3499,13
+2025-05-23T17:05:21.271Z,Y230202C30371431,Charge,0,100,3500,3500,3500,3501,3499,3502,3500,3489,3501,3500,3500,3501,3501,3501,3499,13
+2025-05-23T17:05:25.271Z,Y230202C30371431,Charge,0,100,3499,3499,3500,3501,3499,3501,3500,3489,3500,3500,3500,3500,3501,3500,3498,12
+2025-05-23T17:05:27.271Z,Y230202C30371431,Charge,0,100,3499,3499,3500,3501,3499,3501,3500,3489,3500,3500,3500,3500,3500,3500,3498,12

docs/mesures/batteries/202609051809-evenements-distant-Y230202C30371427.csv

@@ -0,0 +1,2 @@
+heure_reelle,module,etat,courant_mA,soc,c1_mV,c2_mV,c3_mV,c4_mV,c5_mV,c6_mV,c7_mV,c8_mV,c9_mV,c10_mV,c11_mV,c12_mV,c13_mV,c14_mV,c15_mV,ecart_mV
+2025-05-23T16:53:43.363Z,Y230202C30371427,Charge,6591,100,3606,3602,3601,3599,3600,3601,3602,3599,3573,3601,3605,3603,3601,3604,3603,33