A Dynamic Parking Guidance Method Based on Traffic State

Abstract

The invention discloses a method for dynamically inducing parking based on traffic states, which are based on road traffic states, wherein parking spaces within roads are not arranged in frequent saturated and supersaturated road sections, general heavy-traffic roads do not allow parking in roads and are high in charge, common roads allow parking in the roads and dynamically adjust charge standard, smooth roads allow parking in roads and are low in charge, parking spaces in the roads and the charging standard of parking lots outside the roads are counted in real time according to a road traffic state index parameter, then parking charge of vehicles is obtained, the parking spaces in the roads and parking comprehensive time utility of parking lots outside the roads are counted based on parking charge and route time, and the best parking space is selected according to the smallest parking comprehensive time utility. The method for dynamically inducing parking based on traffic states can fully utilize existing detection equipment to obtain enough data support, is easy to achieve project, and enables the roads and the parking lots to use on space resource and time resource in the maximum and the highest efficiency.

Description

technical field [0001] The invention relates to a dynamic parking guidance method based on traffic state, which is used for parking guidance on urban roads and belongs to the technical field of intelligent transportation. technical background [0002] Parking has become one of the core traffic problems in large and medium-sized cities in my country. The low utilization efficiency of parking spaces and the detour of vehicles looking for parking spaces have further aggravated urban traffic congestion. [0003] Parking facilities mainly include on-street parking and off-street parking. According to different parking facilities, there are two main problems in parking management: 1. The location setting and fee collection of on-street parking spaces are relatively fixed at present, resulting in flat peak or low peak Road space resources cannot be fully utilized during peak hours, and road space resources are wasted during peak hours; 2. The charges of off-street parking lots are...

AI Technical Summary

Problems solved by technology

The low utilization efficiency of parking spaces and the detour of vehicles looking for parking spaces have further aggravated urban traffic congestion

[0003] Parking facilities mainly include on-street parking and off-street parking. According to different parking facilities, there are two main problems in parking management: 1. The location setting and fee collection of on-street parking spaces are relatively fixed at present, resulting in flat peak or low peak Road space resources cannot be fully utilized during peak hours, and road space resources are wasted during peak hours; 2. The charges of off-street parking lots are generally fixed throughout the day, and the difference in charges between different parking lots remains the same, without considering the congestion of areas or road sections, resulting in crowded areas or peak hours Hourly parking exacerbates traffic congestion, while higher parking charges in non-congested areas or during flat off-peak hours deter parking

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