Chemical Plant Personnel UWB Positioning Solution

PublishTime： 2022-07-10 Article Source：天工测控

The UWB positioning chemical plant personnel positioning management solution developed by SKYLAB（天工测控） adopts ultra-wideband positioning technology. By deploying UWB positioning base stations in the chemical plant personnel activity area, staff, vehicles, and assets are equipped with UWB positioning tags. Such as UWB positioning badges, and wristbands It can accurately locate the location of UWB positioning tags on employees, vehicles, and assets in real-time. Display the location information of employees, vehicles, and assets in the factory control center for personnel on-the-job monitoring, security area control, and real-time vehicle trajectory monitoring.

SKYLAB's UWB positioning solution can provide convenient and fast high-precision positioning technical support for the positioning management of chemical plant personnel, vehicles, and materials, and assist in the standardization and information construction of chemical plants.

Targeting objects: on-the-job employees or visitors, factory vehicles, assets, and equipment.

Positioning accuracy: Generally, the error is 10cm-30cm according to the positioning scene.

Implementation Architecture of UWB Positioning Management System

The chemical plant UWB positioning management system consists of a display terminal, UWB positioning engine, UWB positioning base station, and UWB positioning label.

(1) Display terminal: The coordinates of the positioning tag calculated by the UWB positioning engine should be displayed on the display terminal (PC, tablet computer, mobile phone).

(2) UWB positioning engine: The UWB positioning base station sends the original position data to the UWB positioning engine through the network in real-time, and then the positioning engine runs the positioning algorithm to calculate the real-time coordinate position of the personnel, vehicles, or materials equipped with UWB positioning tags in real-time.

(3) UWB positioning base station: The UWB positioning base station communicates with the positioning tag through the UWB signal, and then solves it through the positioning engine to realize the precise real-time positioning function of the UWB positioning tag.

(4) UWB positioning tag: Equip the person, vehicle or equipment to be positioned with a UWB positioning tag. The positioning tag transmits UWB signals and communicates with the UWB positioning base station so that the tag itself can be positioned. The UWB positioning tag can be a wristband type, a badge type, a module type fixed on a helmet, or a material type according to the positioning scenario.

UWB Positioning Management System Interface

According to the design of the UWB positioning system architecture, the connection, data interaction, business processing, etc. among various functional subsystems are implemented and managed by the interface subsystem, which mainly includes the following interfaces:

(1) Positioning engine data API interface

(2) Docking with sound and light alarm

(3) Interfacing with the early warning/alarm subsystem

(4) Docking with the monitoring display

(5) Interface with surveillance video

Chemical plant UWB positioning management system function

(1) Real-time positioning and tracking of personnel, vehicles, or materials

UWB positioning base stations are deployed in the chemical plant activity area, and the display terminal in the background can check the real-time distribution of the located employees, equipment, or vehicles at any time, solving the problem of difficult real-time monitoring.

(2) Employee regional statistics and electronic roll call

Chemical plant operation managers can view information such as the current number of people who should arrive, the number of people who actually come, the number of people who are missing, and the number of people who have not arrived at the terminal.

(3) Historical track storage and playback

Through the UWB positioning system, the historical movement trajectories of the located employees, vehicles, or materials can be viewed, every detail can be traced back, evidence for accountability, and abnormal movement trajectories can also be analyzed.

(4) Security camera linkage

(5) Electronic fence function

Electronic fences can be set up in some specific regions of the chemical plant to monitor the entry and exit of people in this area

(6) Behavior monitoring function

Behavior monitoring of positioning objects can be carried out in the set area, including overtime monitoring, motion monitoring, crowd monitoring, etc., intelligent management, and improving the ability to respond to rescue in a timely manner.

(7) One-click call for help in dangerous situations

(8) Alarm function

Including real-time early warning, various types of early warning (SOS, low power, offline, etc.), early warning data recording and analysis, etc.

UWB Personnel Positioning Product Recommendation

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