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Project Background:
At present, airport customs lack efficient scientific and technological information methods for the tracking and positioning of suspicious baggage. In a special environment such as airport baggage inspection sites, a safe and reliable automatic identification system is used to distinguish, identify, track and locate suspicious bags. Baggage, which links the baggage information in the information system with the field scene dynamics, so as to give full play to the role of customs in the detection, tracking, positioning and processing of inbound baggage, and realize the detection, tracking, positioning and processing of inbound baggage in a true sense Informatization.
User background
The end user in this case is the customs of a large domestic international airport.
Specific solutions:
The baggage locating system consists of three parts: a tag for locating suspicious baggage, which can transmit (UWB) signals to determine the position; a sensor with a fixed position, which can receive and estimate the signal sent from the tag; and integrate all positions Information software platform to obtain, analyze and transmit information to users and other related information systems.
In this case, the entire area is about 4000 square meters. According to the actual environment and monitoring focus area, it is divided into two positioning units, with 8 and 9 sensors respectively, and connected to form an overall seamless positioning network , So that any point in the area can achieve high-precision positioning.
The positioning platform sends the tag positioning data and the on-site environment model to the tablet computer via the wireless local area network. The customs security personnel can monitor the movement status of suspicious luggage at any place within the wireless signal coverage; the secondary-developed monitoring platform sets up sensitive areas when suspicious When the luggage carrying tag enters the area, an alarm signal is issued to facilitate the staff to make manual intervention at any time.
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