Blog · SCM for Transporter
Why a fleet video wall should show exceptions, not maps.
A big live map with every truck on it looks like control. Most of the time it is the least useful thing on the wall.
Walk into many transport control rooms and the largest screen shows a map of India covered in truck icons. Visitors are impressed. The people on the desk usually are not looking at it. We think there is a reason for that, and it changes how a wall should be designed.
A map answers a question nobody asked
A map answers “where is everything?”. That is rarely the question in a transport office. The questions that cost money are narrower: which trip is late against its ETA, which e-way bill expires in the next few hours, which vehicle has gone quiet on GPS, which truck has been waiting at a plant long enough to become a detention claim. A hundred dots that are all fine hide the three that are not.
A map is still useful when you already know which truck you care about. It is a detail view, not a headline.
An exception is a number with an owner
We think every pane on a wall should pass a simple test: does it show a count of things that need action, and is it clear whose action that is? “7 late vs ETA” passes. “4 e-way bills expiring in under 8 hours” passes. “146 on road” is context, not an exception; nobody does anything because of it.
| Pane | Headline | Whose move |
|---|---|---|
| Trip delays | Trips late against ETA | Operations |
| E-way bills | Bills expiring in under 8 hours | Operations, driver |
| Detention | Vehicles at risk of detention | Operations, management |
| ePOD | PODs matched today, and those still pending | Operations, accounts |
| Tyres | Tyres below tread depth | Maintenance |
Those panes are all on the 12-pane wall in SCM for Transporter. The map is there too, but it sits beside the exceptions rather than above them.
Good walls are mostly quiet
An exception wall should look boring on a good day. If every pane is red all the time, the thresholds are wrong and people will stop looking, exactly as they stop looking at an alarm that rings every hour. Tuning the wall is the same job as tuning alerts: decide what “late” means for each lane, how long a vehicle may idle before someone asks why, and what counts as detention risk at each plant.
The wall is not where the work happens
A wall only helps the people in the room. The branch manager, the driver and the accounts team are elsewhere. That is why we treat the wall as a mirror of the alert rules, not a replacement for them. The same rules that turn a pane red send a WhatsApp alert to the right role group, deduped per window and grouped into digests, so the person who has to act knows without looking up at a screen.
A pane with no data should say so
One more opinion. A control room that shows plausible-looking numbers on a pane with no live source is worse than one with an empty pane, because people make decisions on it. In our product, a pane without a connected data source carries a “Sample data” pill. We would rather a visitor sees that than a wall that looks complete and is not.
Where we would start
- List the five situations that cost you money most often.
- Give each one a pane, a threshold and an owner.
- Make sure each also raises an alert on WhatsApp.
- Put the map to one side, as a place to drill in.
- Review after a month: which panes did anyone act on?
For a pane-by-pane layout and hardware notes, see the guide on the fleet control room and video wall; for one of the most common exceptions, read detention charges. More in the SCM for Transporter guides.
Questions
Should a fleet control room have a live map?
Yes, but as a detail view. The headline panes should show exceptions, such as late trips or expiring e-way bills, with a clear owner.
What makes a good exception pane?
A count of things that need action, a threshold tuned so it is quiet on a good day, and a named role that acts on it.
Does the video wall replace alerts?
No. The same rules should send WhatsApp alerts to the right role, because most people who must act are not in the control room.
See it on your own data. SCM for Transporter runs the bilty, e-way bill, trips, billing and accounts in one system. Book a 30-minute working session with an engineer.