✓Real-time Connectors: OPC-UA, MQTT, REST API, CAN Bus
✓Trend Analysis: 90-day
✓Alerts: Email, SMS, WhatsApp
✓Multi-site Aggregation
📈 Real-time Chart
metric:battery_capacity
unit:Ah
timeframe:real-time
chart type:histogram
target:75
tolerance:2
update interval ms:3000
data source:CAN Bus
topic:battery/formation/capacity
📊 KPI Card
metric:cell_voltage_consistency
label:Cell Voltage Δ
format:decimal_2
unit:mV
target:5
critical high:20
description:Max voltage difference across cells — < 5mV ideal, > 20mV reject
📊 KPI Card
metric:pack_yield
label:Pack Yield
format:percentage
target:97
critical low:93
📉 Trend Analysis
metrics:["battery_capacity","pack_yield","cell_voltage_consistency"]
periods:[7,30,90]
chart type:multi_line
show control limits:true
export format:["pdf","csv"]
📄 Compliance Report
standards:["IEC 62660","UN 38.3"]
report types:["formation_report","cycle_test","abuse_test","traceability"]
auto generate:true
pdf template:ev_battery_compliance
retention days:3650
🔔 Alert Engine
rules:[{"name":"Cell Voltage Imbalance","metric":"cell_voltage_consistency","condition":"above","threshold":20,"severity":"critical","message":"Cell voltage deviation > 20mV — pack safety risk","channels":["email","sms","whatsapp"]},{"name":"Pack Yield Drop","metric":"pack_yield","condition":"below","threshold":93,"severity":"warning","message":"Pack yield below 93% — investigate formation process","channels":["email","whatsapp"]}]
channels:{"email":{"enabled":true,"recipients":["process_engineer","quality_manager"]},"sms":{"enabled":true,"recipients":["process_engineer"]},"whatsapp":{"enabled":true,"group":"ev_battery_quality"}}
Compliance Standards
IEC 62660 (Secondary Li-ion Cells)UN 38.3 (Transport Safety)ISO 6469 (EV Safety)GB/T 31485 (Chinese EV Standard)
Supported Data Connectors
OPC-UA
● Connected
MQTT
● Connected
REST API
● Connected
CAN Bus
● Connected