The positioning management system uses UWB positioning technology to achieve accurate and real-time positioning of personnel by installing positioning base stations in the factory area and wearing positioning tags for personnel or equipment. It can realize real-time positioning of personnel, vehicles and materials, work attendance, electronic fences, historical trajectory playback, patrol inspections, material inventory, path planning, three-dimensional display, etc., as well as functions such as multi-card fusion and video surveillance linkage, and can be used in special circumstances Carry out emergency rescue in a timely manner and improve the overall production efficiency and management level of the factory.
Technical architecture: java+ spring boot+ vue+ mysql single service + hardware (UWB positioning base station, card)
Introduction to specific functions of the positioning system
Real-time location display and viewing: View single person's movement trajectory; search/filter person location information in statistical list;
System management: map support, real-time monitoring of base station working status, configuration of various functional parameters;
Electronic fence: draw a polygonal fence; docking permissions, three conditions of entry, stay, and leave form flexible fence rules;
Intelligent attendance: Customize drawing of attendance areas, set department attendance shifts; automatically determine late arrivals and early departures, automatically generate attendance reports; record commuting time and on-duty time;
Organizational structure and personnel management: Customized organizational structure, easy management at department level, low battery reminder, paging/SOS record;
Trajectory playback: Flexible filtering of playback based on people, time periods, and regions; intelligent filtering to remove time periods without positioning data; multi-target multi-speed playback of historical trajectories;
Video linkage: supports the world's six major security brands camera access system; 360° rotation, multi-angle viewing of live images, automatic saving of violations; multi-target video tracking, automatic switching of cameras to track targets;
Automatic inspection: The inspection area automatically reports for repair; through precise positioning and face recognition, it solves the problem of on-site personnel arrival and eliminates missed inspections and false information; the process status is visualized and visual closed-loop management is implemented;
Call for help: When an employee encounters an emergency, they can long press the "Call for Help" button in the label to send a distress signal in time. After the management software receives the distress signal, a pop-up window will prompt the supervisor to handle it in a timely manner; when a disaster or disaster occurs in the factory, In other abnormal situations, after the supervisor clicks on the evacuation command on the real-time monitoring interface of the software, he selects the area that needs to be evacuated with the mouse. The software background will send an evacuation command to the employees in the area, and the tags carried by the employees in the area will receive the evacuation command. Afterwards, sound and light alarms are used to prompt personnel to evacuate the dangerous area urgently.
Positioning system features
positioning display
Real-time display, track playback, map editing
Behavior analysis
Electronic fence, stationary alarm, timeout alarm, disappearance alarm
video
Video real-time display, linked playback, MVR
Vision
Visual positioning, face recognition, face detection
Development language: java
Development tools: idea, VS Code
Front-end framework: vue
Backend framework: spring boot
Database: mysql
The source code of the positioning system uses uwb indoor positioning technology and takes the form of wearing a tag card to obtain the precise location of people in real time, with an accuracy up to 10cm. It integrates risk management and control, video linkage, historical trajectory playback, personnel management, electronic fences, and various behaviors. Monitoring, emergency rescue and other functions are integrated.