Satellites are set as more and more common advanced technologies, in most cases can provide accurate positioning services, but the indoor environment often faces the severe test of weak satellite signals, resulting in indoor targets can not achieve accurate positioning, at this time the scientific configuration of indoor positioning system has become the technical support to make up for the lack of satellite signals. The provision of positioning services is not limited to satellite positioning, Bluetooth, infrared and ultra-wideband technology are trustworthy, with this as the core to build a sound technical system, for the indoor environment diversified positioning needs can be fully met. In fact, the positioning accuracy of different positioning technologies is also different, indicating that it is wise to carefully select more advanced and professional positioning technology.
As we all know, there are many common positioning technologies in indoor environments, in addition to common technologies such as Bluetooth and infrared, the advantages of motion capture and ultrasound are also obvious to all, so it is necessary to continue to improve the positioning system to ensure the accuracy of indoor positioning. In the face of different types of positioning technologies, it is still necessary to have an in-depth and detailed understanding to help make the right trade-offs to improve the accuracy and rationality of positioning results.
The comparative analysis of various factors to judge the practicality of positioning technology is also a key condition that cannot be ignored in the construction of positioning systems, whether it is common technologies such as Bluetooth and infrared, or more professional technologies such as motion capture and ultrasound. Considering that the indoor environment is relatively dependent on positioning technology, especially once the satellite signal becomes weak, it will affect the normal positioning, which also reflects the necessity of careful selection of high-precision positioning technology from an objective point of view.
