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Validity identification method and device for parking space data

A recognition method and parking space technology, applied in the field of valid identification of parking space data, can solve the problem of wasting valuable time of car owners and users

Active Publication Date: 2021-05-18
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in related technologies, decisions are made entirely on the parking space data provided by the parking lot merchants. If the remaining parking space information is wrong, it will waste the valuable time of car owners and users to make new decisions. Therefore, an effective identification of parking space data is urgently needed. technical solutions

Method used

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  • Validity identification method and device for parking space data
  • Validity identification method and device for parking space data
  • Validity identification method and device for parking space data

Examples

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Comparison scheme
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example 1

[0026] In this example, parking guidance can be provided for car owners and users based on the validity identification results of the parking space data, avoiding guiding users to locations where there are actually no free parking spaces, and improving the parking experience of car owners and users.

example 2

[0028] In this example, the manufacturer that provides the parking space data can be determined, and based on the identification results of the validity of the parking space data, the confidence level of the manufacturer that provides the parking space can be rated to facilitate subsequent cooperation with the manufacturer for reference.

[0029] in particular, figure 1 is a flowchart of a method for identifying the validity of parking space data according to an embodiment of the present application, such as figure 1 As shown, the method includes:

[0030] Step 101, collect multiple sets of parking space data in the target parking lot according to a preset sampling period.

[0031] Among them, collecting multiple sets of parking space data in the target parking lot can be provided by the corresponding manufacturer. In the actual execution process, the parking space data information can be determined based on the parking space image contained in the image captured by the camer...

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Abstract

The application discloses a method and device for identifying the validity of parking space data, which relate to the field of intelligent transportation. The specific implementation scheme is: collect multiple groups of parking space data in the target parking lot according to a preset sampling period; construct the parking space data curve of each group of sampling periods in the multiple groups of sampling periods according to the parking space data; calculate the The curve similarity of multiple parking space data curves corresponding to multiple sets of sampling periods, and determine the validity identification result of the parking space data in the target parking lot according to the curve similarity. In this way, the validity identification of the parking space data is realized, which facilitates the improvement of the application practicability of the parking space data.

Description

technical field [0001] The present application relates to the field of intelligent transportation technology in data processing technology, in particular to a method and device for identifying the validity of parking space data. Background technique [0002] With the continuous update of parking lot data acquisition devices and the continuous development of mobile communication technology, more and more parking lot businesses provide online real-time display of parking space information such as remaining parking space information or parking lot status information. For car owners and users , the functions of these services are getting bigger and bigger. More and more car owners and users make decisions on the current itinerary based on the remaining parking space information provided by the service provider. For example, when the user drives to the hospital, he will decide whether to Park in the hospital's parking lot. [0003] However, in related technologies, decisions are...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/14
CPCG08G1/141
Inventor 史文丽葛婷婷甘勋
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD