The positioning system has been used in many projects and updated iteratively to optimize the algorithm. Based on the traditional RSSI and fingerprint algorithm, the algorithm structure is optimized and gradually evolved into the company's unique positioning algorithm structure according to the actual use effect of the project. The algorithm not only refines the positioning accuracy, but also improves the stability of positioning, providing continuous refinement for the project positioning system Accurate positioning information service.
The positioning system can be used in petroleum and petrochemical plant area, coal mine roadway and municipal underground pipe gallery and other industrial field environment. It can be used in high-risk and harsh environment such as explosion-proof area. It has a wide range of application scenarios and high positioning accuracy.
Architecture process description
When the positioning system is put into operation, the equipment authorization and data update need to be authorized by the optical common cloud. After authorization, the positioning service system can be used. After the staff carry the mobile terminal equipped with the positioning app of the company into the plant area or underground pipe gallery, the equipment will automatically connect to the wireless AP, and exchange data with AC according to the connected AP, and AC calculates the terminal's After the location information, the location information is sent to the map server, and the map server displays the location status of equipment and personnel.
According to the site environment, the positioning accuracy of different AP points is different. After the actual use of the project, the positioning accuracy is about 10-20 meters.
Positioning terminal app
This app supports the installation of Android system devices, and can adapt to the latest installation system version. After installation, you can simply configure it.