TrackSpeed for Electric Fleets: Speed Limiting and GPS Tracking for EVs

The electrification of commercial fleets is accelerating across the UK, with electric trucks, vans, and buses replacing diesel in growing numbers. These vehicles need the same compliance infrastructure as their diesel predecessors — including speed limiters and fleet tracking systems. AutoKontrol’s TrackSpeed is the only product on the market that combines both functions in a single integrated device, and it is fully compatible with electric commercial vehicles.

TrackSpeed pairs a precision speed limiter with ScorpionTrack Fleet GNSS tracking technology. For electric fleet operators, this means one installation, one device, and one data platform for speed compliance and complete fleet visibility — without the range impact, wiring complexity, or operational overhead of installing two separate systems.

How TrackSpeed Interfaces with Electric Powertrains

Electric commercial vehicles control motor torque through an electronic signal from the accelerator pedal to the Vehicle Control Unit (VCU) or motor controller. TrackSpeed intercepts this signal and modifies it when the vehicle approaches the set speed, reducing the torque demand sent to the motor controller.

Electric motors respond almost instantaneously to changes in demand — there is no turbo lag, no gearshift delay, no combustion cycle latency. TrackSpeed’s closed-loop control algorithm is calibrated for this rapid response characteristic, delivering exceptionally smooth and precise speed limiting. The set speed is maintained within +/- 1 km/h accuracy.

Simultaneously, TrackSpeed’s GNSS tracking component provides real-time vehicle location and telemetry data to the ScorpionTrack Fleet web portal. Fleet managers can monitor every vehicle’s position, review journey history, analyse driving patterns, and receive alerts — all from a single platform.

Technical Considerations for TrackSpeed and Electric Vehicles

Range Optimisation Through Integrated Data

Range is the primary concern for electric fleet operators. TrackSpeed contributes to range optimisation in two ways. First, the speed limiter prevents excessive speed, which is the single largest factor in energy consumption at higher speeds. Aerodynamic drag increases with the square of speed, so even a modest speed reduction produces significant energy savings over a full shift.

Second, the tracking component provides detailed energy consumption data correlated with route, speed, and driving style. Fleet managers can identify routes and driving patterns that consume excessive energy and optimise operations accordingly. This integrated speed-plus-tracking data is only available from TrackSpeed — with separate systems, correlating speed limiter activity with tracking data requires manual analysis across two platforms.

Regenerative Braking Interaction

When TrackSpeed reduces the accelerator demand signal, many electric vehicles respond by applying regenerative braking — using the motor as a generator to recover kinetic energy to the battery. This regenerative effect assists the speed limiting process by providing a gentle deceleration force. The result is smoother speed control than is typical with combustion vehicles, and the recovered energy contributes to extending the vehicle’s range.

TrackSpeed’s control algorithm accounts for the regenerative braking characteristics of each vehicle platform, ensuring that the transition between powered driving and regenerative braking at the set speed is smooth and predictable.

Battery Management System Independence

TrackSpeed operates exclusively on the accelerator pedal signal. It does not interact with the Battery Management System (BMS), high-voltage systems, or charging circuits. The BMS continues to manage cell balancing, thermal management, and charge/discharge limits independently. This separation of functions is a deliberate design principle — the speed limiter manages speed, and the vehicle’s own battery protection systems manage the battery.

Minimal Parasitic Power Draw

Electric fleet operators are rightly sensitive to any device that draws power from the vehicle’s traction battery. TrackSpeed’s power consumption is minimal — the combined speed limiter and tracking hardware draws a fraction of the power consumed by the vehicle’s lights, heating, or infotainment system. The impact on range is negligible, particularly when offset by the energy savings from speed limiting and the range optimisation insights provided by the tracking data.

CAN Bus Data for EV-Specific Reporting

TrackSpeed connects to the electric vehicle’s CAN bus to read speed data, battery state of charge, energy consumption, and motor status. Through the ScorpionTrack Fleet portal, fleet managers can access EV-specific metrics including real-time state of charge by vehicle, energy consumption per kilometre by route and driver, charging events and durations, and range predictions based on current driving patterns.

This data is invaluable for electric fleet planning — knowing exactly how each vehicle performs in real-world conditions allows operators to optimise charging schedules, route assignments, and vehicle allocation.

Real-World Applications

Electric Urban Delivery Fleets

Electric vans from Mercedes-Benz, Volkswagen, Renault, Peugeot, Citroen, Ford, and others are becoming the standard for urban last-mile delivery. These vehicles operate in areas with 20mph speed limits, school zones, and congested urban streets. TrackSpeed provides both speed compliance and delivery tracking in a single system — the speed limiter ensures safe urban speeds, while the tracker provides real-time delivery route visibility and proof of service.

Electric Bus Operations

The UK’s bus fleet is undergoing rapid electrification. Electric buses operate on fixed routes with high passenger visibility and strict operational requirements. TrackSpeed provides speed limiting to meet regulatory requirements and real-time tracking for fleet control room visibility, schedule adherence monitoring, and passenger information systems integration.

Electric Truck Fleets

As electric trucks enter service for urban and regional distribution, they require the same compliance infrastructure as diesel trucks — including mandatory speed limiters and fleet tracking. TrackSpeed provides both in a single installation, simplifying the transition from diesel to electric and ensuring compliance continuity during fleet changeover.

Mixed Diesel-Electric Fleet Transition

Many operators are running mixed fleets during their transition from diesel to electric. TrackSpeed provides a consistent platform across both powertrain types — the same ScorpionTrack Fleet portal, the same reporting interface, the same fleet management workflow — regardless of whether a vehicle is diesel or electric. This consistency simplifies fleet management during the transition period and reduces training requirements for fleet controllers.

Compliance and Regulation

Speed limiter regulations under ECE Regulation R89 and the EU General Safety Regulation 2019/2144 apply to electric commercial vehicles in the same weight categories as diesel equivalents. DVSA enforcement makes no distinction based on powertrain type. TrackSpeed’s speed limiter function meets all regulatory requirements, and the tracking function provides supplementary compliance data for operator licence audits and safety case documentation.

Professional Fitting by SGH Connect

SGH Connect, our UK-wide fitting network, installs TrackSpeed on electric commercial vehicles at your premises. Our engineers are trained to work with high-voltage EV systems and follow all manufacturer safety procedures for EV servicing and installation.

Because TrackSpeed combines speed limiter and tracker in one unit, installation time is reduced compared to fitting two separate systems. Fitting is completed within 5 working days of order confirmation and includes speed limiter calibration, CAN bus configuration, GNSS antenna installation, and system commissioning on the ScorpionTrack Fleet portal.

All AutoKontrol products are 100% designed and manufactured in the UK to ISO certified quality standards.

Get Started

If your electric fleet requires speed limiting and GPS tracking, TrackSpeed delivers both in a single integrated solution — only available from AutoKontrol.

Contact AutoKontrol for a free, no-obligation quote and find out how TrackSpeed simplifies compliance and fleet management for your electric vehicles.