Information processing method of guide sign system and guide sign system

Abstract

The present invention provides a guidance marking system and an information processing method thereof. The guidance marking system includes a plurality of guidance marks and an information processing device, wherein the guidance marks are used for outputting guidance information, and the information processing device is configured to acquire the travel demand information and travel path set of a guidance target, calculate the flow distribution of the guidance target in the travel path set based on the travel demand information, determine the priority levels of the guidance target in selecting connected path sections at each node based on the flow distribution, and make the guidance marks distributed at each node output guidance information corresponding to the priority levels. With the information processing method of the guidance marking system provided by the technical schemes of the invention adopted, guidance targets can be distributed to the most reasonable paths, so that the guidance targets can be uniformly distributed in a road network, the pressure of local key nodes or channels can be decreased, the possibility of congestion can be reduced, and the accuracy and efficiency of guidance can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of traffic signs, in particular to an information processing method of a guide sign system and the guide sign system. Background technique [0002] With the continuous advancement of my country's urbanization process, in order to effectively improve the level of urban management intelligence and achieve sustainable urban development, my country has clearly proposed the strategic goal of building a smart city, and the matching city-oriented identification system has developed rapidly. [0003] In the existing guide sign system, some guide sign information boards are equipped with LED lighting equipment, and the LED lighting equipment is equipped with a visible light wireless communication (LIFI for short) device capable of transmitting network signals within the irradiation range of the LED lighting equipment. By integrating the LIFI device into the LED lighting equipment, the LIFI technology is combined with...

AI Technical Summary

Problems solved by technology

[0004] However, the existing guide signs have a high degree of dispersion and have not been integrated and utilized

The size, text, direction, color and other specifications of the logo are different, it is not easy to identify, and they cannot work together, which is not conducive to users to find a complete and cohesive guiding path smoothly

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