STREAMSYNC-M · High-throughput security checkpoint

From Separate Screening to One Checkpoint

High throughput depends on more than the speed of the individual screening devices. Once AI-automated X-ray inspection removes the traditional baggage bottleneck, the rest of the checkpoint must be able to operate at the same pace. LINEV Systems uses proprietary software to coordinate people screening, baggage inspection, operator review, and baggage collection as parts of the same process, preserving the speed gained through LV STREAM instead of losing it elsewhere in the checkpoint.

As a visitor places a bag on the LV STREAM conveyor and proceeds through the people-screening lane, both inspections begin in parallel. Screening information is processed within the checkpoint environment while the software maintains the relationship between the person and the bag as they follow separate physical paths. When neither side identifies a reason for intervention, the person can collect the bag and continue without unnecessary delay.

VISUAL EVIDENCE™ for Faster Operator Decisions

A people-screening alert is useful only if the officer can quickly understand where to direct the subsequent inspection. Conventional detector zones provide an approximate alert position, while camera overlays may surround the relevant information with clothing, movement, background objects, and other visual detail. VISUAL EVIDENCE™ is designed to simplify this step rather than add another image for the operator to interpret.

Camera-based analysis determines the height, proportions, and position of the person passing through the screening lane and generates an individualized digital silhouette. When an alert occurs, its location is mapped to the corresponding body area. The operator can therefore move directly from detection to a focused secondary inspection without translating an abstract detector zone or searching for an alert marker within a live camera scene.

Person and Bag Traceability

At a busy checkpoint, several people and several bags may be moving through security at the same time. Walking speeds differ, people pause, groups move together, and baggage continues along the conveyor independently of the person. For this reason, visual observation alone becomes increasingly unreliable as a way of maintaining the relationship between a person and their belongings.

The checkpoint software maintains the association between the person and the bag placed on the LV STREAM conveyor throughout the screening process. A people-screening event can therefore be reviewed together with the corresponding baggage result, while a bag identified by the LV STREAM AI can remain associated with the person who introduced it into the checkpoint. The same relationship can be maintained through baggage collection, helping security personnel identify suspect or unclaimed items and the people associated with them.

One Operator Environment

Instead of distributing checkpoint information across independent detector displays, X-ray workstations, and camera screens, the relevant screening results are brought together through a common tablet-based interface. The operator can review the people-screening alert, VISUAL EVIDENCE™ localization, associated baggage result, person-to-bag relationship, and collection status within the same working environment.

The checkpoint operates through a local system architecture designed to support screening, AI processing, event information, and operator control without requiring an external WAN connection for normal operation. Single-lane and multi-lane configurations can be developed around the required checkpoint capacity and physical layout.

A Complete LINEV Security Solution

LV STREAM provides the high-speed AI-automated baggage inspection that makes a new level of checkpoint throughput possible. LINEV Systems extends that capability across the complete security process through proprietary VISUAL EVIDENCE™, person-to-bag association, screening synchronization, and unified operator control. The result is not simply a combination of separate screening devices, but an integrated High-Throughput Security Checkpoint designed around the complete movement of people and their belongings from entry to clearance.