Configurable speed limiting based on customizable zones
The SpeedNFORCE™ Vehicle Governor Module functions in conjunction with the QUWB-GPS™ Real-Time Location System and provides an interface to the forklift (vehicle) throttle and ECU (engine control unit) to provide configurable speed limiting of the forklift based on customizable ‘geo-fences’ or ‘zones’.
One key application includes automatic slow-down or stopping of forklifts prior to them entering areas that are unsafe for the operators, unsafe for nearby workers, or where potential equipment damage may occur.

ANCHOR
Radio Device Receiver
TAG
Radio Device Transmitter
Mapped doors and dock entrances allow auto slow-down or stop.
SpeedNFORCE module controls forklift speed

Uses for SpeedNFORCE™ and Geo-Fencing:
Equipment or Infrastructure Collision Avoidance
Speed Control at Intersections or High Traffic Areas
Automatic Triggering of Actions Based on Forklift Location
(sounding of horns, raising/lowering doors, etc.)
The geo-fencing feature is part of the foundation of our DockSAFE™ Loading Dock Safety System technology.
SpeedNFORCE is used by all of Quarion’s platforms
QUWB-GPS is Quarion’s most powerful platform with other features like DockSAFE and ForkSENSE offering more than speed control. QUWB-GPS allows managers to update zones as needed without modifying hardware using Zone Monitor. Q-Lytix is another QUWB-GPS feature that offers powerful analytics tools and reporting, allowing for zone size updates as needed. Q-Lytix also has usage heatmaps, so managers can see where congestion is highest to optimize routes.
Q-VisionAI also uses the SpeedNFORCE module to slow and stop forklifts when an obstacle is detected. In this case, SpeedNFORCE receives a signal from the AI camera modules to slow down the forklift with throttle control.
Q-WAVE is Quarion’s simplest platform using UWB to establish pre-defined zones. Unlike QUWB-GPS, the zone’s are set up at the time of installation. Q-WAVE supports zone speed limits making it a good choice for slowing down forklifts in common congested areas.



QUARION’S SpeedNFORCE™ Vehicle Governor Module specifications:
Designed and tested for use with many of the industry standard throttle position sensors
Protected against electrical misconnections
Supports the implementation of highly fault tolerant and reliable systems
-40°C to + 85°C Operation

The Solution:
Use Quarion Technology’s patent-pending SpeedNFORCE™ to create zones that automatically slow or stop your vehicles/ forklifts before damage occurs.
Operators navigate a maze of shelving, equipment, and pedestrians every time they move a load and SpeedNFORCE helps them to not go too quickly in defined areas. Using data from QUWB-GPS, SpeedNFORCE can tackle speeding in precise zones rather than slowing down operators everywhere. This helps to make warehouses safer without getting in the way of production.
SpeedNFORCE modules are compact and tough, so they’re working when you are. These modules are also quick and easy to install with harnesses for a wide range of models and brands already available. If your brand isn’t supported, Quarion will create and test new harnesses to work with your equipment.

Get in contact to see how SpeedNFORCE can work for you.
Please fill out as completely as possible and we will get back with you.
Quarion Technology
Quarion Technology™ Platforms
News & Articles
Visit us at MODEX 2026 in Atlanta!December 27, 2025 - 10:24 am
See Quarion’s Aric Pryor on Inside Indiana Business Innovators with Dr. KMarch 25, 2019 - 9:51 am


