Upcomming Solution: Trailer Pulling Force Sensor
FORCESURE
Forcesure is currently developing a dedicated force sensor designed to measure pulling force in bicycle trailers, turning traditional towing into an intelligent, responsive experience.
How It Works
The Trailer Force Sensor measures the pulling force that is being applied to the sensor by the trailer when moving forward. The integrated sensor measures the displacement of the sensor and translates this data into a voltage output, providing real-time motor response capabilities.
Key Purposes
- Reduce rider effort when hauling heavy loads
- Improve ride comfort on inclines and stop-start routes
- Enhance energy efficiency by responding precisely to the load
- Support safer, smarter cargo transport
Connectivity
The Trailer Force Sensor is connected via
a wired connection to a controller that
translates the data in real-time.
Measurement
The Trailer Force Sensor is integrated with
a pulling force measuring sensor,
capable of delivering real-time
motor support when needed.
Position
The Trailer Force Sensor is positioned
between the driving force of the towing vehicle
and the load of the trailer being pulled.
Ideal for Cargo-Heavy Cases
- Postal and delivery fleets transporting heavy loads
- Cargo bike manufacturers focused on rider-friendly design
- Fleet integrators and city programs optimising mobility
- Cyclist moving around children, groceries, or tools - anywhere effort needs to be reduced
Current Status: In Development
This product is not yet commercially available, but prototyping and testing are underway.
Currently, Forcesure is testing the trailer sensor in cooperation with the startup Koomolo, developing a trailer able to carry 200kg. Tests show that the trailer feels much more responsive and almost weightless.
Interested in collaborating?
Forcesure is currently inviting OEM partners, Urban mobility designers, Logistics providers, and fleet coordinators. If you’re building or managing systems where smart towing could make a difference, we’d love to hear from you!
Forcesure’s Trailer Force Sensor enables all kinds of mobility forms to pull heavy loads effectively. Get in touch with us now!
FAQ
What is the Trailer Force Sensor?
The Trailer Force Sensor is a pulling force sensor for bicycle trailers that measures towing effort between a bike and its trailer. It supports real time sensing of pulling effort so a controller can adapt support based on actual rider input and changing load conditions.
What does the sensor measure?
It measures pull force during towing and translates the mechanical response into measurable sensor data. This makes pulling effort visible as load data you can use for control tuning and validation.
Where is the sensor installed?
The sensor is positioned between the towing vehicle and the trailer load, typically in the pull bar, where the towing effort is transmitted as tensile load and changes with terrain and speed.
What does real time sensing change for the rider?
It enables smoother assistance during starts, stops, and inclines because motor response can follow the rider’s actual pull force. That reduces effort and improves control when load behaviour changes.
Does it help with comfort on inclines and stop start riding?
Yes. On inclines and in stop start traffic, towing effort fluctuates quickly. Real time sensing lets the system respond to these dynamic loads instead of applying a fixed support level.
Why measure pull force instead of using speed data?
Speed or acceleration only shows what already happened. Direct pull force sensing captures real effort at the hitch point, which helps the system react to actual towing demand.
Can it improve ride comfort?
Yes. When support follows effort, towing feels less abrupt and more predictable, especially with heavy cargo or frequent braking and accelerating.
Who is it for?
It fits cargo bike OEMs, trailer manufacturers, delivery fleets, fleet integrators, and city mobility programs that want towing to feel lighter and more responsive.