A method for recommending surrounding points of interest for saving computing resources of on-board terminals of connected vehicles

Abstract

The present invention relates to a method for recommending peripheral POIs that saves the computing resources of the vehicle-mounted terminals of the Internet, which combines the common categories of possible travel in daily life, and with the support of Meituan user data, screens POIs of various categories to effectively improve word-of-mouth The sorting of excellent stores in the POI recommendation group achieves the effect of optimizing the quality of recommended POIs; adding sorting data based on public comment data and Tencent map social check-in data, and adding social life-oriented weights to different types of POI classifications as a new Sorting criteria, in order to get a more comprehensive type of POI recommendation group with a more reasonable ranking. Considering the computing power of the on-board terminal, we choose to use the web API interface for data query function; the detailed information of the recommended location is broadcast to the driver through voice broadcast, reducing the impact on the driver's attention and driving action, making the entire recommendation process It is more suitable for the safety and entertainment needs of life.

Description

technical field [0001] The invention relates to the field of network communication, in particular to a method for recommending peripheral interest points that saves computing resources of a vehicle-mounted terminal of a networked vehicle. Background technique [0002] In today's world, under the background of the multi-mode development of the Internet and the trend of industrial intelligence, the traditional manufacturing industry is gradually transforming and upgrading to "smart manufacturing". In this context, the automobile industry is developing towards intelligence and networking driven by technologies such as mobile Internet, big data, and cloud computing. As a new direction of innovation and development, connected cars will bring the automobile industry into a period of rapid development of multi-field and large-scale system integration, and play a role in improving traffic efficiency and car driving experience. At present, the material and cultural life of Chinese p...

AI Technical Summary

Problems solved by technology

However, there are still two problems: the fixed value of POI returns is 30; the homeorcorp parameter setting can affect the sorting strategy of recalled POI content. There are only two kinds of returning home-related POI content and company-related POI content first.

The POI provided by this method has a strong category specificity, but the returned results are fixed to specify a single category according to the query keyword and sort the output according to the distance from the fixed point. There is no other sorting strategy to choose, and the return category of POI is single. The sequence of recommended results does not take into account the social attributes of POI itself

[0023] From the above analysis, it can be seen that although the method of obtaining POIs by inverse geographic query can better describe the attributes around the geographic location in theory, the actual recommended POIs have two problems: the number of pairs is small and the types of POIs covered are not comprehensive. Problem: By directly querying the POIs around the fixed point, there are defects such as single return type and sorting according to distance, without actually considering the attractiveness of the location to tourists

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