Today, with the rapid development of Internet of Things technology, industrial enterprises use Internet of Things technology to predict, prevent and prevent the occurrence of safety accidents. At the same time, through the analysis of various accident cases, most of them have human factors. Therefore, controlling the "unsafe behavior" of people is the basis of all safety management work, and the personnel positioning system with UWB positioning technology as the core has broad room for development.
Currently, common problems in industrial enterprises:
1 is that it is impossible to grasp the operating trajectory of operators at any time and accurately. Industrial enterprises generally have large areas and dispersed personnel distribution. Managers cannot accurately obtain the on-the-job, working status and location information of factory employees, foreign contractors and visitors, and cannot achieve real-time supervision;
Second, there is insufficient supervision for important areas, and there is a blind spot in the security monitoring system of in hazardous chemical areas. It is impossible to target precise management of some key areas, key periods, and key events, and cannot respond to events efficiently and quickly. When the accident occurred, the employee's location could not be confirmed, the best rescue time was missed, and the emergency rescue work was blocked, resulting in serious casualties.
Third, some inspections are not in place, and omissions are prone to occur. And it is impossible to supervise inspection work anytime and anywhere (inspection points, inspection areas, inspection routes, inspection duration, inspection records, etc.), work that cannot trace back to history, alarms and accidents, and cannot supervise all personnel without omissions.
Yunku Technology uses UWB positioning technology to achieve high-precision positioning of industrial enterprises. Position the employee location in real time and accurately, display personnel location information, operation status information, risk partition information, etc. on the factory control center monitoring large screen. Based on location services, this system conducts safety control in the production area, on-the-job supervision, and corrects personnel violations. Through precise positioning, the efficiency of personnel management is improved and the data value is exerted.
Main functions:
1. Real-time positioning: Through the three-dimensional visualization platform, real-time positioning display of internal personnel, outsiders and vehicles in the factory, real-time alarm events, heat map of factory personnel distribution, ensure personnel safety, avoid production hazards, comprehensively ensure enterprise production safety, and achieve centimeter-level positioning in key areas.
2. Historical track playback: You can view the activity trajectory of a person in a certain time period. The data storage period can be set according to the project situation. The system saves trajectory data by default, and the data storage time period is adjustable.
3. Emergency call for help: When an emergency occurs in the factory, you can press the alarm button on the positioning label you carry with you. The system will send the employee alarm information to the central control center as soon as possible, and send it to the department head and security personnel through app reminders, and go to the alarm location for rescue in a timely manner. It can also view the real-time monitoring information of the alarm through the video linkage function.
4. Early warning function:
Over-capacity alarm: Once the company's flammable, explosive, toxic and harmful production unit reaches more than 10 (inclusive) at the same time; more than 3 people in the flammable, explosive, toxic and harmful positions will immediately call the alarm automatically. The number of people exceeding the number of people and restricted areas can be customized according to the company's own needs.
static alarm: When the employee does not move in the dangerous area for a period of time, the alarm will be automatically reported and the on-duty personnel will be prompted to quickly find out the situation. The alarm should be accompanied by audible alarms, the alarm location should be displayed on the map and linked to nearby video surveillance, which can call up the monitoring screen of the alarm area. Restricted personnel, static duration, and restricted areas can be customized according to corporate needs.
Overbound alarm: Regulate the prohibited areas for front-line employees, especially contractor operators, to automatically call the police immediately once they leave their posts or go to the post without authorization. Restricted personnel and restricted areas can be customized according to corporate needs.
minimum personnel alarm: mainly for key positions, central control, fire room, duty room and other post areas. When a person is out of duty, the system will automatically alarm to prompt that there is a shortage of staff in the control area.
Stalking alarm: key areas and major hazardous sources, personnel are not allowed to stay for a long time.When personnel enter the key control area for more than a certain period of time, the system automatically calls an alarm to remind personnel to leave the control area.
5. Electronic fence: Enterprises can freely set alarm types according to production conditions, such as post-job, stranded, over-employment, missing, breaking in, and timeout, etc. The effective time and range can be set, and the electronic fence can be quickly completed on the electronic map of the factory area within the system.
6. Video surveillance linkage: The system interface supports mainstream video brands. After the system receives the factory alarm, the system will automatically pop up the video surveillance screen in the alarm area. It can also directly view the monitoring information near the alarm location of the device, timely control the status of the incident location, and make instructions for the next work. You can also directly click to view surveillance video information in the real-time positioning interface.
