Novel color-landmark three-level parking guidance system

Abstract

The invention belongs to the field of traffic management and control and particularly relates to a guidance system for parking in an urban region. The system is mainly characterized in that region-based parking guidance is carried out according to colors and landmarks; colors of partial main roads and areas or colors of landmark buildings and the total number of parking spaces in the region are mainly displayed on guidance screens, it is unnecessary that all information like the names of parked cars is displayed on the guidance screens, and therefore the situation that drivers can not master all parking information in the limited driving time because a large amount of information is displayed on traditional guidance screens is avoided; the guidance screens are simple in layout, easy to understand and high in recognition performance, wherein the first-level guidance screen is mainly used for enabling the drivers to roughly know about the positions of target communities through the colors and the landmarks, the second-level guidance screen is mainly used for enabling the drivers to correctly drive to target parking lots through different colors and distances, and the three-level guidance screen is used for enabling the drivers to see entrances of the target parking lots in the distance through the colors corresponding to the colors of the second-level guidance screen.

Description

technical field [0001] The invention belongs to the field of traffic management and control, in particular to a novel color-landmark three-level parking guidance system. Background technique [0002] "Parking difficulty" has always been the "bottleneck" restricting the economic development of large and medium-sized cities in my country, and it is also a systematic problem related to dynamic and static traffic. In response to this problem, each city initially took the construction of additional parking lots as the main solution, but it did not fundamentally eliminate the problem. In fact, due to the lack of parking guidance, car owners cannot obtain effective parking lot information at the first time, resulting in the imbalance of resources in practical applications, and some parking lots are full, while others are vacant. [0003] The urban parking guidance system has not been around for a long time. In the process of construction, there is no relevant national standard at...

AI Technical Summary

Problems solved by technology

[0007] Although the existing parking guidance system is convenient for people to travel to a certain extent, and alleviates the problems of traffic jams and parking difficulties, it has not exerted the desired effect. When the road network is large, people often get lost. The existing three-level The induced board has the following problems:

[0008] (1) Among the existing first-level guidance boards, the parking guidance board is crowded and has a large amount of information, and the driver cannot see the text information on the guidance board in a timely manner.

Especially when there are a large number of parking lots, the induction plate cannot accommodate all of them

[0009] (2) There are too many induced information on the page, which makes it impossible for drivers to grasp the information they need in a short time

[0010] (3) Since the road network structure is usually irregular in shape, and the existing guide boards only reflect the general structure of the road network for the sake of neat and concise layout, it is difficult for the driver to understand the current guide information content when it is difficult to distinguish the direction

[0011] (4) Among the existing secondary guide boards, the guide board is easy to mislead the driver to turn in the area ahead of the parking lot beyond the destination, especially when the road network is complex.

[0013] (6) In the existing three-level guide board, due to the short recognition distance of characters, it often occurs that the driver slows down to find the entrance of the parking lot, or the speed is too fast and the destination parking lot is missed

However, this invention only visually displays the parking occupancy rate information of a certain parking lot with color to the driver, but does not provide the driver with fast and concise orientation and route guidance.

Images