Dispatch & Routing
How Route Optimization Software Integrates with GPS Fleet Tracking
Route optimization plans the day; GPS tracking shows how the day is going. Integrated, each feeds the other: the plan goes to the driver, the vehicle's position checks the plan, and the history improves tomorrow's plan. What the integration actually does, how it is built, and what to ask about it.
Two Systems, Three Flows
Route optimization and GPS tracking are usually different products, even on one platform. What makes them one system is three flows of data between them. Downstream: the optimized plan goes to the driver's app and to the tracking platform, so the platform knows what each vehicle is supposed to be doing. Live: the vehicle's actual position and stop events flow back, so the plan can be checked against reality and re-planned. Upstream: the history of actual drive times and stop durations flows into the optimizer, so tomorrow's plan is built on what really happens.
What Each Flow Does
The concrete outcomes of each direction.
| Flow | What it enables |
|---|---|
| Plan → tracking platform | Planned vs actual on one map; the dispatcher sees a van off its route or behind schedule |
| Plan → driver app | Stops in order with navigation; status and proof of delivery back to both systems |
| Vehicle position → optimizer | Re-planning triggered by reality: a van behind at 11am, a breakdown |
| Stop events (geofences) → optimizer | Automatic arrival and departure; stops marked done without the driver |
| Trip history → optimizer | Realistic drive times by road and hour; realistic service times by stop type |
| Driver hours (ELD) → optimizer | Plans that a driver can legally finish |
How the Integration Is Built
On an open telematics platform the integration is an API: the routing product reads vehicles, positions, trips and geofence events from the platform and writes planned routes and stop status back. Geotab's Marketplace is where routing products that already have that integration are listed, so a fleet can pick one that connects to its data without a project. The alternative — a routing tool with its own tracking, or a tracking tool with a routing module — avoids the integration by being one product, at the cost of taking that vendor's routing whatever its quality.
The right question for a vendor is which data the integration actually exchanges. 'Integrates with Geotab' can mean a full three-way flow or a nightly export of vehicle names. The table above is the checklist.
What Changes When It Works
The dispatcher stops toggling between two screens. A van behind schedule is seen on the same map as its plan, and the re-plan is one click. Stops are marked delivered by the geofence, not by a driver remembering to tap. The customer's arrival estimate is recalculated from the van's real position. And the plan gets better every week, because the optimizer is learning from what the fleet actually does rather than from a map's assumptions. Fleets that have both products un-integrated get the morning plan and none of that.
Choosing the Order
Choose the telematics platform first, because its data is what every other tool — routing, dispatch, maintenance, fuel — runs on, and its openness decides which of those tools you can connect. Then choose the routing product that integrates with it fully. A fleet that picks the routing tool first and the telematics second often ends up with the integration it can get rather than the one it wanted.
Frequently asked questions
What does integrating route optimization with GPS tracking do?
It sends the plan to the driver and the tracking platform, feeds the vehicle's real position and stop events back so the plan can be checked and re-planned, and feeds trip history into the optimizer so tomorrow's plan is realistic. Un-integrated, you get the morning plan and nothing else.
How is the integration built?
On an open platform it is an API: the routing product reads vehicles, positions, trips and geofence events and writes plans and stop status back. Geotab's Marketplace lists routing products that already have it.
Does 'integrates with Geotab' always mean the same thing?
No. It can mean a full flow of plans, positions, stop events and history, or a nightly export of vehicle names. Ask which data is exchanged in which direction.
Should I choose the routing software or the telematics first?
Telematics first. Its data is what routing and every other tool runs on, and its openness determines which tools can connect. Then choose the routing product that integrates with it fully.
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