AI Pedestrian Detection for Construction Vehicles: How to Choose the Right Setup

Construction vehicles often work close to people, other machines and temporary work areas. Because of large vehicle bodies, attachments and frequent reversing, operators may not always have a clear view around the vehicle.

AI pedestrian detection cameras can help by identifying people in selected areas and giving the operator a visual or audible warning. But the right setup depends on the vehicle, the blind spots and the working environment.

1. Start With the Real Blind Spot

Different vehicles create different risks.

A wheel loader may need better rear and side visibility during reversing. An excavator may have limited visibility around the rear counterweight and swing area. A forklift or telehandler may have changing blind spots depending on the load.

Before choosing a camera, first identify where pedestrians are most likely to appear and which areas are difficult for the operator to see.

2. Choose the Right Camera Configuration

A single rear AI camera may be enough for one clearly defined reversing area.

If the vehicle has several critical blind spots, such as rear and side areas, a multi-camera AI system may be more suitable.

For larger vehicles, a 360° surround-view system can provide wider visibility around the machine.

However, buyers should confirm which camera channels actually support AI detection. A 360° video view does not always mean AI detection is active in every direction.

3. Detection Range Is Not Always "The Longer, the Better"

A longer detection range may look impressive, but it can also create unnecessary warnings.

If the system alerts every time a person appears far from the vehicle, the operator may receive too many alarms during a normal shift.

A useful detection zone should match the vehicle speed, machine size, stopping distance and pedestrian traffic.

The goal is not to detect every person in the camera image. The goal is to warn the operator when someone enters a relevant risk area.

4. False Alerts Matter

AI accuracy is important, but false alerts also affect real-world usability.

Construction sites may include dust, shadows, moving equipment and changing light conditions. If the system gives too many unnecessary warnings, operators may start ignoring them.

For larger projects, it is better to test the system on one real vehicle before installing it across the fleet.

5. Check How the Warning Works

Once a pedestrian is detected, the warning should be clear and easy to understand.

A typical system may work like this:

AI camera → pedestrian detected → monitor warning → audible buzzer

Some applications can also add an external sound or light alarm to warn pedestrians near the vehicle.

The warning method should match the vehicle type, site noise level and working conditions.

What Should You Send the Supplier?

Before requesting a quotation, prepare the following information:

Vehicle type, dimensions, main blind spots, required camera positions, detection distance, operating voltage, monitor size, recording requirements and estimated quantity.

With this information, the supplier can recommend a more suitable configuration instead of simply quoting a standard camera kit.

Need Help Choosing the Right Setup?

Send EWAY a vehicle photo or drawing and mark the areas you want to monitor. Our team can help evaluate camera positions, AI detection areas and the right system configuration for your application.