LiDAR people counting
LiDAR people counting measures a space with eye-safe laser pulses and reads people as anonymous clusters of points in 3D, each with a position, a height and a direction of travel. From those it produces exact counts, occupancy and paths, indoors and outdoors, in daylight or total darkness, without a camera and without capturing any image.
Laser-based 3D measurement that works in any light, with no camera and no images.
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What makes LiDAR different
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Anonymous at the source
LiDAR measures distance with laser light and sees shapes, not faces. No image ever exists, so there is nothing to store, mask or blur.
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Exact counts in 3D
Precise directional counting and live occupancy at entrances, corridors and open areas, with reliable separation of people moving close together.
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Indoors, outdoors, any light
Laser measurement is independent of lighting, so it performs the same at noon, at night and in challenging spaces like forecourts, plazas and terminals.
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One platform, every method
LiDAR data lands in the same analytics platform, dashboards and API as Wi-Fi, camera and cellular data, so all methods share one source of truth.
How it works
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Scan
The sensor sweeps its surroundings with eye-safe laser pulses and measures the reflections, building a live 3D point cloud of the space.
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Detect, anonymously
Software identifies human-shaped clusters of points and registers their movement through the zone. It works on geometry alone, with no image and no identity.
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Count & analyse
The movement becomes exact in/out counts, occupancy, dwell and path metrics for the covered area.
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Deliver
Metrics flow into the same API and dashboards as every other Bumbee Labs method, so there is one platform and one source of truth.
What data you get from LiDAR
LiDAR measures exactly, both at single points and across open areas. Typical metrics from a LiDAR installation:
- Exact in / out counts (directional line-crossing)
- Real-time occupancy and capacity against safe limits
- Dwell time and queue build-up at the measured area
- Paths and flows through the covered zone
- Peaks & lows at the measured points
For whole-venue journeys and catchment beyond the sensor's reach, combine LiDAR with Wi-Fi or cellular. See the method-by-method grid.
On this page
How does LiDAR count people without a camera?
LiDAR (light detection and ranging) counts people by sweeping a space with rapid, eye-safe laser pulses and timing the reflections. The reflections build a three-dimensional map of everything that moves, made of geometry alone, with no photograph or video. Each person appears in it as an anonymous cluster of points with a position, a height and a direction of travel. The data contains nothing else, and that is enough to count people.
LiDAR people counting reaches camera-level precision without a camera, and it is delivered as GDPR-compliant footfall analytics. The privacy protection lies in how the sensor measures: it never captures an image, a face or footage, so there is nothing to store or blur and no image for a privacy review to assess.
Where does LiDAR work best?
LiDAR is strongest where exact counts are needed under difficult conditions. Entrances and gates need reliable directional counts. In wide or open areas, a single sensor can cover what would take many overhead cameras. Outdoor and low-light environments suit it too (forecourts, plazas, terminals, arenas at night), where the lighting would defeat optical systems.
LiDAR works alongside the other methods. Wi-Fi covers whole venues and journeys, 3D sensors remain a proven choice at defined doorways, and cellular data answers where visitors come from. In a hybrid setup, LiDAR is one more precise input to the same analysis. If the choice is between LiDAR and a camera, LiDAR vs camera people counting compares the two.
How do you choose a LiDAR people counter?
The right LiDAR people counter depends on the space. Before comparing sensor spec sheets, settle four things:
- Coverage and mounting. Ceiling height, field of view and the shape of the area decide whether one wide-area unit or several smaller ones make sense. That decision drives most of the cost.
- Indoors or outdoors. Outdoor counters need weather-rated housings and placement that handles rain, snow and direct sun. The laser itself is unaffected by light, but the enclosure has to survive the site.
- People only, or vehicles too? If the same site needs bicycle, traffic or parking measurement, pick hardware that covers both, so one sensor family replaces parallel systems.
- Where the data lands. Counts that stay in a vendor portal lose value over time, so check that the counter’s output reaches your dashboards, API and BI tools. We provide that layer, whichever sensor you choose.
Because we are sensor-agnostic, we can help you pick the LiDAR people counter that fits the venue, and every option feeds the same platform.
Can LiDAR measure vehicles, bicycles and parking too?
Yes. LiDAR measures moving geometry, so it can measure more than pedestrians. The same sensors can be configured per project to count vehicles and bicycles or to measure parking occupancy, which extends the measurement on a site from the door to the kerb. For a forecourt, a transport hub or a city environment, people flows and traffic flows can then sit in the same dashboard. Each application has its own page: bicycle counting for cycle paths, bridges and streets, traffic counting for streets and site entrances, and parking occupancy measurement for car parks and forecourts. We configure every deployment for the site it will measure.
One platform, whichever method measures
LiDAR metrics arrive through the same analytics platform and API as every other Bumbee Labs method. They come with the same data deliverables and dashboards, and they reach your BI tools in the same way.
Curious what this looks like for your venue?
LiDAR vs other counting methods
LiDAR combines point precision with open-area reach and works regardless of lighting. For whole-venue coverage and catchment, pair it with Wi-Fi or cellular.
| Capability | Wi-Fi | Camera & 3D | Cellular | LiDAR |
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| Whole-space coverage | Yes | Partial | Yes | Partial |
| Exact in/out at a door | Partial | Yes | No | Yes |
| Real-time occupancy | Partial | Yes | No | Yes |
| Paths & flows between zones | Yes | Partial | No | Partial |
| Dwell time | Yes | Partial | No | Partial |
| Catchment / origin | No | No | Yes | No |
| Works in total darkness | Yes | Partial | Yes | Yes |
| Uses your existing hardware | Yes | Partial | Yes | No |
| Built-in privacy protection | Yes | Yes | Yes | Yes |
- Full
- Partial
- Not available
Privacy without a workaround
Camera-based systems answer the privacy question with processing rules. With LiDAR the question does not arise, because laser measurement never produces an image of anyone. Add Bumbee Labs' anonymous, aggregated delivery and the output is statistics about a space, with nothing about any individual.
We have extensively evaluated Bumbee Labs' solution and the quality insights they produce, in combination with the efficiency of the remote installation process, make this a valuable collaboration. This alliance presents a great opportunity for our distribution ecosystem to provide a variety of service offerings to their customers, opening up new revenue streams.
Frequently asked questions
What is a LiDAR people counter?
A LiDAR people counter is a sensor that counts people by sweeping the space with eye-safe laser pulses and measuring the reflections. People show up as anonymous clusters of points in a 3D point cloud, which is enough to count them exactly and tell which way they are going. It uses no camera and captures no image. The counts go into the same dashboards and API as every other Bumbee Labs method.
How is LiDAR different from camera-based counting?
A camera counts by interpreting a picture, while LiDAR measures distance with laser light, so no image of anyone exists. Our LiDAR vs camera people counting guide compares the two in detail.
Is LiDAR safe and legal to use around people?
The sensors use low-power, eye-safe lasers of the same class used in consumer electronics. LiDAR measures geometry and produces no imagery, which avoids the surveillance concerns that come with camera deployments in public space.
Which LiDAR sensors does Bumbee Labs use?
We are sensor-agnostic on purpose, because different environments call for different sensors. The hardware is chosen to suit the venue, the area to be covered and the precision required, and whichever sensor it is, the data lands in the same platform, dashboards and API as every other Bumbee Labs method.
Can LiDAR count more than people?
Yes. The same laser measurement counts vehicles and bicycles and measures parking occupancy, so one sensor family can cover people, traffic and parking on a single site. That is why forecourts, transport hubs and cities use it. Bicycle counting, traffic counting and parking occupancy each have their own page. Every deployment is configured for the site it will measure.