Prevention of Pedestrian/Vehicle collisions

To protect pedestrians from the risk of collision with a vehicle travelling in an accident black spot.


At logistics and industrial platforms, the number of accidents due to moving vehicles is constantly increasing, even though a number of accessories (Bluespot™, reversing radar, etc.) have been put in place in recent years to avoid them. This is due to a lack of attention on the part of some operators and also to the complex layouts of the sites (blind spots), professionals in the sector have still not managed to control fatal accidents.

The smart solutions developed by Yumain are there to help you achieve your goals.

Advantages of the Yumain solution

Nip-Security is a solution installed in hazardous areas, consisting of fixed sensors with embedded artificial intelligence (Edge-Computing).

These smart sensors detect and analyse risk situations in real time to warn pedestrians and operators of a potential risk of collision.

Permanent fixed installation: investment optimised by avoiding the need to install embedded systems on all forklifts at the production site(s)

Artificial Intelligence, due to its ability to identify the presence of forklifts (multiple brands), and humans, allows for a simple implementation (no learning or calibration required).

The analysis of a large area leads to a certain level of collision predictability, and therefore the triggering of the alarm even before the risk reaches a critical level.

The remote coverage of the area makes it possible to prevent risks due to blind spots for pedestrians and vehicles.

Not affected by the environment due to its use of dedicated databases.

Technical information

General characteristics
Power connector Wurth Elektronik 691361300002
Input/output connector Wurth Elektronik 691381000008
Weight 950gr
Dimensions 114 mm x 114 mm x 60 mm
Relay status LED on the front panel
Electrical life at nominal load  1×10^5 cycles @ 1 A, 24 VDC
Mechanical life  5×10^6 cycles
Isolated inputs
Number of inputs  2
Input voltage 12-24 VDC, non polarisé
Input resistance 1 kΩ @ 0.33 W
Dielectric strength between input/output 5000 VRMS
Supply voltage  DC 12V/24V/48V
Power draw  Max : 25W
Relay outputs
Number of relays 2
Relay type SPST (normalement ouvert)
Maximum switching voltage AC : 125 V @ 0.3 A – DC : 24 V @ 1 A
Contact resistance 100 mOhm max
Typical triggering time 1.1 ms
Max triggering time 5 ms
Typical opening time 0.4 ms
Max opening time 5 ms

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