Every signal.Every bus.In real time.

Cloud-native diagnostics for electric fleets: decode CAN data, monitor live, replay any moment, and ask Diagnostix AI in plain language.

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Live
14:02:47
Fleet Map
168 healthy9 warn1 fault
NDEPOTHbf
Live Telemetry · Bus #2038last 5 min
SOC
87%
Temp
62°
HV
648V
Load
34%
CAN → Cloud Decode Pipeline
0x1A3 3D91F2
0x3B1 A014B8
.DBC
SOC 87%
Temp 62°
Diagnostix AI
live · historical · fleet
Any bus under 20% SOC right now?
Yes. Bus #2038 at 14% (Line M34, 3.1 km to depot).
Live Events8
Cell imbalance · Bus #2041
Bus #2038 reached 95% SOC
AI summary ready · morning brief
Bus #2104 started Line M34
Coolant flow low · Bus #2077

Cloud-Native Decoding

Raw signals in. Clarity out.

Vehicle data flows from the CAN bus to our cloud, where versioned DBC files decode every signal into human-readable metrics. No on-site hardware, no manual parsing, just pristine data, ready to use.

12,000+
Signals decoded / second
All major
DBC file formats
<200ms
Decode latency
Unlimited
Files version-controlled
DBC Library · version-controlled
4 files
bus-body.dbcv12
214 signals
motor-drive.dbcv7
96 signals
battery-pack.dbcv5
148 signals
thermal.dbcv3
54 signals
E-BUSBUS #2041 · CAN 500 kbpsCAN STREAM12 000 msg/s0x1A3FF 0C 87 A2 5B 000x3B1D2 04 1E 9F 71 3A0x7E841 0C 0D 5A 00 000x4C2B8 F3 22 71 14 5E0x2F100 A4 6E C3 FF 0ASTREAMING ↓.DBCDECODERSG_ BattSOC8b @ 32SG_ MotorTemp16b @ 40SG_ HV_Volt16b @ 56SG_ MotorRPM16b @ 72SG_ DC_Curr16b @ 88MAPPED →560 signalsCLOUD DECODELIVE14:02:47BATTERY SOC87%MOTOR TEMP62°CHV VOLTAGE648VMOTOR RPM3,420DC CURRENT142A
Diagnostix AI

Ask your fleet.Anything.

A conversational AI that sees every live signal, every historical trip, every alert. Ask in plain language. Get answers, charts, and context in seconds.

  • Live context
    Current telemetry across all vehicles, updated continuously.
  • Historical recall
    Any signal, any window, any bus, no query language required.
  • Plain language
    No DBC IDs, no CAN syntax. Just questions.
CD
Diagnostix AI
Online · live fleet context
AI
Any bus under 20% SOC right now?
Yes. Bus #2038 is at 14% on Line M34, 3.1 km from depot. Nearest AC-1 free in 6 min.
14%
Bus #2038
Line M34 · ETA charge 22 min
What happened on #2041 between 18:00 and 19:00 yesterday?
Cell-imbalance warning at 18:12 (cell delta 92 mV) that self-cleared by 18:47. Related coolant-flow dip started 18:14, recovered 18:39.
Cell delta · 18:00–19:00
18:0092 mV @ 18:1219:00
Summarize today's alerts.
3 events: 1 critical (cell imbalance · #2041), 2 warnings (coolant #2077, inverter load #2018). No unplanned stops.
vehicles offline nowSOC trend this weekfailing signals on #2041
Ask your fleet anything…⌘K

Real-Time Telemetry

Live data. Zero blind spots.

Watch battery voltage, motor temperature, charging status, and hundreds of CAN signals stream in real time. Threshold bands light up before faults become failures.

LiveBus #2041 · Route 7A
CAN 500kbps · 30 min window
motor-temp warn band70%76%83%89%95%25°38°50°63°75°600V616V633V649V665V0%21%43%64%85%14:0014:0514:1014:1514:2014:25
Battery SOC (%)
Motor Temp (°C)
HV Voltage (V)
Inverter Load (%)
Battery SOC▲1.2%
0%
Motor Temp▲3°
0°C
HV Voltage▼0.4%
0V
Inverter Load▼6%
0%
Custom Dashboards

Your fleet.Your view.

Drag, drop, resize. Build a dashboard for every team: maintenance, operations, charging. Save a layout per vehicle or per role. Four widget types cover every workflow.

Drag-and-drop 12-column gridPer-vehicle and per-role saved layoutsChart, stat, map, and stat-group widgetsShared timeline scrubber across widgets
Bus #2038 · Operations view
Online vehicles
237/ 240
▲ 3 since 1h
SOC · Speed
SOC Speed
Route · last trip
SOC
87%
HV
648V
Temp
62°
Alerts
1
Inverter load · 1h34%
Recent alerts
Cell imbalance · Module 32m
Coolant flow · Loop B14m
Charge complete · AC-21h
Live Fleet Map

Every vehicle.Every street.

See where every bus is, how fast it's moving, and how it got there. Speed-gradient routes turn a timeline into an instant diagnostic.

Bus #2038 · Line M34
trip 14:02 → now
DEPOT HBFWangenHBFcentral stationPorsche Museum#2104 · 84% · activeKillesberg#2077 · 71% · activeWilhelma#2119 · 66% · activeMercedes Museum#2061 · 93% · active#2055 · 58% · activeSchlossplatzMHPArena#2092 · 52% · idleFernsehturm#2127 · 78% · activeVaihingen#2018 · 19% · low SOCAirport#2003 · 0% · offline1 kmN
Bus #2038
Line M34
Speed
48km/h
Battery
78%
14:0214:2014:38now
IdleSlowNormalFastQuickOver limit
ReplayBus #2041 · Route 7A · 08:00–17:00
08:00
20%40%60%80%100%20°35°50°65°80°08:0010:1512:3014:4517:00FAULT
SOC
Temp
95%
SOC
30°C
Motor Temp
0 km
Distance
648 V
HV Bus
AI
Summary · Window contains 1 warning: cell imbalance at 18:12, recovered by 18:47.

Time-Travel Diagnostics

Replay any moment. Find the root cause.

Scrub through 24 hours of telemetry like a video timeline. Correlate signals, spot anomalies, and get an AI one-liner on any window you land on.

AI Daily Reports

Every morning,your fleet writes its report.

Executive summary, key metrics, top insights, and fleet highlights, generated overnight by Diagnostix AI, delivered where your team already works.

Schedule
Daily
07:00 every morning
Weekly
Monday executive brief
On-demand
Generate any date range, any fleet
Delivered via email · PDF · Platform
Daily Fleet Report
Tue · Apr 14, 2026
Stuttgart Municipal Fleet · 240 vehicles
Generated by Diagnostix AI
Executive Summary

Overall fleet health strong. Uptime 98.7%. One critical alert on Bus #2041 (cell imbalance) resolved without service impact. No unplanned stops.

Fleet Uptime
98.7%
Unplanned Stops
0
Avg Fleet SOC
78%
Alerts Resolved
12
Top Insights
  • 1Bus #2041 cell delta trending up over 5 days, recommend balancing cycle.
  • 2Depot AC-2 charge rate 8% below nominal, service ticket opened.
  • 3Line M34 average SOC drain -12% week-over-week (route optimization working).
Fleet Highlights
#2038
Highest energy efficiency this week.
#2104
1,240 km driven, zero events.
#2041
Post-incident balancing recommended.
Generated in 3.4s from 1.2B signals
Export · PDF · Email
Signal Analyzer

Compare any four signals.Across vehicles. Across time.

Pin any vehicle, any signal, any window, up to four windows side-by-side with a synchronized cursor. Regression testing, anomaly isolation, peer comparison, all in one view.

#2038#2041last 24 h+ add window
synced cursor
Bus #2038 · Motor Temp
65 °C
Bus #2041 · Motor Temp
72 °C
7 °C divergence
Bus #2038 · Battery SOC
52 %
Bus #2041 · Battery SOC
48 %
4 / 4 windows·zoom sync·anomaly detection on
export · csv · png · share

Intelligent Alerts

Faults surface. Before failures happen.

Rule builders, pattern recognition, and severity classification let your team act on warnings, not on breakdowns. Every alert links to the root signal data.

CriticalWarningInfo
Rule Builder
ThresholdBatteryCellDelta > 80 mV for 30 s → critical
PatternSOC drop > 5% inside 60 s → warning
GeofenceOutside depot + ignition on → info
Rules trigger alerts delivered here→
9:41
9:41
Monday, March 2
!
CloudDiagnostix2 min ago
Battery Cell Imbalance
Cell delta >80mV on Bus #2041, Module 3
⚠
CloudDiagnostix14 min ago
Coolant Flow Below Threshold
Thermal loop B reading 4.2 L/min (min: 6.0)
i
CloudDiagnostix1 hr ago
Charging Session Complete
Bus #2038 reached 95% SOC in 42 min

Fleet Intelligence

One dashboard. Every vehicle.

Aggregate health, uptime, and performance across your entire fleet. Identify underperformers, schedule proactive maintenance, and maximize operational hours.

Fleet Uptime
98.4%
▲ +2.1%
Avg Diagnosis Time
4 min
▼ -67%
Unplanned Stops
3/mo
▼ -41%
Buses Monitored
240+
Signals Ingested / day
1.2B+
Fleet Overview · 60 Vehicles
Active
Charging
Alert

Enterprise-grade. By design.

End-to-end TLS 1.3 encryption for all vehicle data
SOC 2 Type II compliance
Role-based access control with full audit logs
Data residency options (EU / US)
SOC 2 Type IIGDPRTLS 1.3ISO 27001Single Sign-On

Readytoseeyourfleetclearly?

Join transit authorities and fleet operators who trust CloudDiagnostix to keep electric buses running.

Open Platform

For more info, please watch the following video in high resolution.

▶ Watch our demo video
Get in Touch

Let's talkabout your fleet.

Have a question or ready to book a demo? Reach out. We'll get back to you within one business day.

Address

Urbanstraße 84, 10967 Berlin, Germany