Observer and PyCam Sensors
Equip yourself with sensors specially designed for traffic analysis—either occasional or continuous/real-time.
Observer and PyCam are innovative sensors designed to simplify the deployment of field equipment for automated video-based traffic analysis. Observer, continuously powered by urban infrastructure, is a permanent and real-time local traffic analysis system using embedded AI.
PyCam, on the other hand, is a compact camera that can be quickly mounted on any urban furniture. It operates autonomously on battery, offering a flexible and temporary solution for traffic observation.
Observer Sensor: for real-time and continuous traffic analysis, on edge
Observer is a permanent, instant traffic analysis system. It includes a computing module embedding ALYCE’s artificial intelligence. The transformation of the video stream into mobility statistics is done locally, on the fly, with no recording. Data is transmitted via 4G and displayed on a custom dashboard.
PyCam: the mobile camera for limited surveys
PyCam is a compact, lightweight camera that can be easily mounted on a pole or any piece of urban furniture. PyCam records video over several days. Data processing is done afterwards.
Measurements
Counts (section & directional), speed, presence time, turnover rate, occupancy rate
Multimodal
Classification into 8 categories: car, utility vehicle, truck, bus, motorbike, bicycle, pedestrian, scooter
Alerts
Custom alert reporting: wrong-way driving, parking, waiting time…
Integration
API sharing of generated data
RGPD
Data processing in accordance with GDPR, developed with a “privacy-by-design” approach
Energy efficiency
Low-carbon computing system. Patent filed for the eco-friendly algorithm design
Energy autonomous
Battery-powered, designed by ALYCE, up to 15 days. Solar version available.
Custom video recording
Configurable video capture via mobile app, with recording scenarios
Easy field installation
PyCam adapts to any existing urban furniture and installs in minutes
Durable
Built with hardened yet lightweight material, PyCam withstands technical handling and regular transport.
Secure data
Video data is encrypted on high-capacity, secure storage.
RGPD
Video resolution is set to low definition, with no ability to read license plates or recognize faces.
Observer is connected to existing power, installed by ALYCE technicians in coordination with the client’s services. A lift may be used. A battery is integrated to handle power outages and maintain uninterrupted data flow. The sensor can be mounted on a lamppost, pole…
PyCam is versatile and fits any urban furniture. Usually installed on a telescopic pole attached to a sign, lamppost, etc., it runs autonomously on batteries. Camera mounting and video configuration takes just minutes.
Continuous traffic or pedestrian monitoring
- OBSERVER is especially suited for real-time, continuous flow monitoring—on roads or in transport networks.
Worksite traffic regulation
- OBSERVER can monitor specific flows for several months or years and can be relocated. It can also run on battery or solar power.
Smart parking
- For entry/exit analysis or parking time tracking, OBSERVER works indoors or outdoors.
Occasional counting
- PyCam is ideal for short-term surveys, from a few hours to several consecutive weeks.
Sensor/countermeasure evaluation
- Combined with data processing by minUi (link to minUi page), PyCam can serve as a benchmarking tool to assess other sensors.
Behavioral observation
- This camera’s versatility allows for all-mode field surveys, especially for analyzing user behavior via minUi, post-fieldwork.
The Seine Grands Lacs Public Basin Authority (EPTB) uses OBSERVER sensors to regulate and monitor truck traffic around its construction sites.
The La Bassée construction site in Seine et Marne, scheduled to last 4 years, is monitoring the heavy goods vehicle traffic it generates. Our OBSERVER sensors enable us to monitor compliance with planned traffic routes and schedules 24/7. Perfectly suited to permanent traffic monitoring, the OBSERVER sensors deployed by ALYCE analyze traffic in real time and generate alerts on a dashboard for the agent in charge of site operations.
The Seine Grands Lacs Public Basin Authority (EPTB) uses OBSERVER sensors to regulate and monitor truck traffic around its construction sites.
Beach parking lots on the Aquitaine coast are extremely busy during the summer season. GIP littoral uses ALYCE AI embedded in OBSERVER sensors to provide a real-time view of parking lot occupancy. These sensors feed tools for predicting parking lot occupancy, enabling dynamic signage to be put in place to help users plan their journeys and find their way to available parking areas.
RATP and KEOLIS manage passenger flows in real-time at major events using OBSERVER sensors.
Large events (sports, concerts, etc.) increase pressure on transport systems. For the 2024 Olympics, RATP and Keolis use ALYCE’s AI to report real-time station attendance. These statistics aid operations and ensure user safety.
Grand Reims uses PyCam as a mobile sensor for occasional traffic surveys.
The Grand Reims urban area regularly conducts surveys across all modes to assess the impact of its mobility policies. Section counts, directional counts, behavioral analysis of scooter users on roadways… Data is collected in the field using PyCam, installed autonomously by Grand Reims technicians. Video data is processed offline via our minUi tool.
Our team is here for you
Frédéric
Sales Director
With over 25 years of experience in traffic and parking, Frédéric helps mobility professionals implement smart traffic analysis systems. He supports his clients with professionalism and humor to bring their mobility projects to life.