Urban parking guidance system

Abstract

The invention relates to an urban parking guidance system. The urban parking guidance system includes a centralized control center, parking lot acquisition subsystems and information distribution subsystems; the centralized control center is connected with the parking lot acquisition subsystems and the information distribution subsystems respectively; the centralized control center manages parking space number information of parking lots of an entire city, and processes parking space data transmitted by each parking lot acquisition subsystem and stores the parking space data of each parking lot in a database, and transmits the parking space data of each parking lot to the information distribution subsystems; and after receiving the information of the centralized control center, the information distribution subsystems distribute the information. Compared with the prior art, the urban parking guidance system of the invention is advantageous in centralized control and management of entrance numbers of all the parking lots of the entire city, no need for wiring and diversified communication of an acquisition system, elimination of errors in the total number of parking spaces in the parking lots caused by misjudgment and the like.

Description

technical field [0001] The invention relates to a technology related to vehicle parking guidance, in particular to an urban parking guidance system. Background technique [0002] With the progress of the society and the development of the national economy, the number of vehicles is increasing. In order to satisfy a large number of vehicle parking, the number of parking lots is also increasing. However, because there are too many parking lots, the drivers who need to park have no way of knowing How many free parking spaces are available in which parking lot, causing drivers to spend too much time looking for a parking lot to park, often find a parking lot, but the interior of the parking lot is full of vehicles, and have to look for a parking lot with vacant parking spaces to park the vehicle, resulting in The waste of car search time and the increase of vehicle fuel consumption. Later, some urban parking guidance systems appeared in the market, but because the detection met...

AI Technical Summary

Problems solved by technology

[0002] With the progress of the society and the development of the national economy, the number of vehicles is increasing. In order to satisfy a large number of vehicles, the number of parking lots is also increasing. However, because there are too many parking lots, the drivers who need to park have no way of knowing How many free parking spaces are available in which parking lot, causing drivers to spend too much time looking for a parking lot to park, often find a parking lot, but the interior of the parking lot is full of vehicles, and have to look for a parking lot with vacant parking spaces to park the vehicle, resulting in Waste of car search time and increase in vehicle fuel consumption

Later, some urban parking guidance systems appeared in the market, but because the detection method for detecting vehicles is ground sense coil detection, the ground sense coil detection principle is that when a vehicle (ferrous material) enters the range of the ground sense coil, the ground sense coil detects The device outputs a low-level signal to the controller, indicating that a car has driven in at this time, but due to its own technical characteristics, and the laying area of ​​the ground induction coil is relatively large, it is regarded as a vehicle for bicycles or tricycles. After passing, it will cause misjudgment, and the final error is the number of parking spaces in the parking lot.

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