Scene identifier generation method and device, scene identifier positioning method and device and electronic equipment

Abstract

The embodiment of the invention discloses a scene identifier generation method, a scene identifier positioning method, a scene identifier positioning device and electronic equipment. The method comprises the following steps: carrying out the fitting processing of mixed normal distribution on a first quality parameter of a satellite signal, and distinguishing a specific scene where a target object is located according to a distribution type obeyed by the first quality parameter; according to the method, the complexity of data processing is reduced, the efficiency of data processing is improved, the hardware requirement of the terminal can be reduced, the applicable object range of the method is expanded, and the universality and adaptability are better; besides, the target positioning mode of the target object can be determined according to the fitting result, so that the target object can be positioned by adopting the positioning mode matched with the current scene of the target object according to the fitting result, and the positioning accuracy is further improved. The method provided by the embodiment of the invention can be applied to various technical fields such as cloud technology, artificial intelligence, intelligent traffic, auxiliary driving, automatic driving, maps, navigation and the like.

Description

technical field [0001] The present invention relates to the technical field of data processing, in particular to a method for generating scene identifiers, a positioning method, a device and electronic equipment. Background technique [0002] With the continuous development of Internet technology, the terminal has become an important tool in people's daily life, and the scene information of the terminal (such as indoor scene, outdoor scene, etc.) has become the necessary input information when various application services are running. [0003] In related technologies, the information collected by various sensors is generally used to identify the scene where the terminal is located. This method is highly dependent on configuring multiple sensors in the terminal, and then collecting various sensor data. However, for various sensor data The processing itself increases the complexity of data processing, and low-end terminals may be less applicable to scene recognition because th...

AI Technical Summary

Problems solved by technology

[0003] In related technologies, information collected by multiple sensors is generally used to identify the scene where the terminal is located. This method is highly dependent on configuring multiple sensors in the terminal, and then collecting multiple sensor data. However, for multiple sensor data Processing itself increases the complexity of data processing, and low-end terminals may be less applicable to scene recognition because they are not equipped with various sensors

Images