The Flowy sensor for automatic passenger counting

The Flowy Sensor detects passenger presence in real time through proprietary WiFi technology, collecting accurate and anonymous data with a simple, non-invasive installation.

How the Flowy Sensor Works
The Flowy Sensor is a patented technology designed for automatic passenger counting on buses, trains, and more. It collects accurate and anonymous real-time data through proprietary WiFi technology.

From data to intelligent mobility

With the Flowy Sensor, you can collect accurate and anonymous travel data, communicate with passengers, and enable BeIn-BeOut ticketing.

Flowy detects onboard passenger presence in real time through WiFi technology while the vehicle is moving. Passengers do not need to take any action — no login or app download is required.

It also works when users carry multiple devices or have WiFi disabled.

Secure data, Privacy by Design

Patented, designed, and developed by the Flowy team, the technology complies with all standards while protecting people’s privacy.

Flowy’s technology is 100% proprietary, with patents registered in Italy, Europe, and the USA. Data is collected in full compliance with GDPR principles, ensuring privacy protection and no intrusion into users’ personal information.

A single sensor is enough for one train carriage or bus

All Flowy features can be delivered using a single integrated sensor.

Installation is extremely simple:

  • No specialized personnel required
  • One fully autonomous sensor per carriage/vehicle
  • No impact on vehicle safety
  • Can be hidden and does not require drilling or modifications to panels
  • Compatible with standard power supplies on trains and buses

Anonymized

We comply with GDPR by using anonymized data.

Certified

Italcertifer – EN 50155

Approved

Approved ECE R10

Patented

Patented in Italy, Europe, USA
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Choose to activate one or all of the following modular functionalities

Flowy combines innovative hardware and software solutions, specifically designed to optimize mobility.

WiFi + Ultrawideband

Passenger flow monitoring, without an app and even with smartphone WiFi turned off

GPS

Automatic service assignment

eSIM

Data connection without additional cables

USB3

USB and USB-C connectivity available on the board

GPIO

General-Purpose Input/Output (GPIO) connectivity

Ethernet

Ethernet connectivity and PoE power supply

CANbus

Controller Area Network (CAN) connectivity

From Data to Decisions with the Flowy Dashboard

The Flowy Sensor collects accurate and anonymous travel data in real time.

The Flowy Dashboard transforms this data into strategic insights to analyze passenger flows, reconstruct origin-destination matrices, and optimize public transport planning.

Questions about the Flowy Sensor?

Find answers to the most frequently asked questions about installation, certifications, privacy, and how the sensor works.