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Method and system for checkpoint vehicle search based on distributed full-text retrieval system

A retrieval system and distributed technology, applied in the field of bayonet vehicle search, can solve the problem of low efficiency of bayonet vehicle search and achieve the effect of reducing storage costs

Inactive Publication Date: 2016-10-12
TAIHUA WISDOM IND GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In view of this, the present invention provides a method and system for bayonet vehicle search based on a distributed full-text retrieval system, which solves the problem of low efficiency of bayonet vehicle search in the bayonet vehicle information storage database

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  • Method and system for checkpoint vehicle search based on distributed full-text retrieval system
  • Method and system for checkpoint vehicle search based on distributed full-text retrieval system
  • Method and system for checkpoint vehicle search based on distributed full-text retrieval system

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Embodiment 1

[0047] Such as figure 1 As shown, it is a schematic flow chart of an optional embodiment of the method for searching vehicles at checkpoints based on the distributed full-text retrieval system of the present invention. The present invention designs an inverted index of checkpoint passing information based on the distributed full-text retrieval system and performs Distributed storage speeds up the efficiency of bayonet vehicle search. The method for the bayonet vehicle search of the distributed full-text retrieval system described in this embodiment includes the following steps:

[0048] Step 101. Obtain the text description information of the passing car picture generated after parsing the passing car picture at the bayonet. The text description information of the passing car picture at least includes: license plate number, vehicle model, body color, license plate color, bayonet information and Passing time, wherein, the text description information of the passing picture is ...

Embodiment 2

[0062] Such as image 3 Shown is the method of bayonet vehicle search based on the distributed full-text retrieval system in Embodiment 2 of the present invention. In this embodiment, a specific method for establishing an inverted index of the text description information of the passing vehicle pictures based on the distributed full-text retrieval system and searching for vehicle information at the target checkpoint is provided. The method for the bayonet vehicle search based on the distributed full-text retrieval system in this embodiment includes the following steps:

[0063] Step 201. Obtain the text description information of the passing car picture generated after parsing the passing car picture at the bayonet. The text description information of the passing car picture at least includes: license plate number, vehicle model, body color, license plate color, bayonet information and Passing time, wherein, the text description information of the passing picture is cached th...

Embodiment 3

[0073] Such as Figure 5As shown, it is an optional embodiment of the checkpoint vehicle search method based on the distributed full-text retrieval system described in Embodiment 3 of the present invention. In this embodiment, a method of storing text description information of passing pictures of each checkpoint based on a distributed full-text retrieval system and performing a checkpoint vehicle search is provided. The steps of this embodiment are as follows:

[0074] Step 301. Install the distributed publish-subscribe message system on the message server and configure environment variables to cache the text description information (VSD vehicle passing information) generated by parsing the passing vehicle pictures generated by front-end equipment such as checkpoints or electric police. VSD passing information includes license plate number, model, color, passing time and other information.

[0075] Step 302 , build a distributed full-text retrieval system cluster based on 2...

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Abstract

The invention discloses a method for checkpoint vehicle search based on a distributed full-text retrieval system. The method comprises the steps that text description information of a vehicle passing picture generated after analysis of the vehicle passing picture of a checkpoint is acquired; according to main fields of the text description information of the vehicle passing picture, a configuration document of the distributed full-text retrieval system is set; the text description information analysis of the vehicle passing picture is indexed into a database of the distributed full-text retrieval system according to the configuration document of the distributed full-text retrieval system, and reverse indexes are established and distributed storage is conducted in the database of the distributed full-text retrieval system; a checkpoint vehicle search request is accepted, and attributes of a target checkpoint vehicle to be searched is analyzed; and according to the attributes of the target checkpoint vehicle, target checkpoint vehicle information is searched in the database of the distributed full-text retrieval system and then fed back. The method disclosed by the invention increases efficiency for checkpoint vehicle search and inquiry.

Description

technical field [0001] The present invention relates to the technical field of bayonet vehicle information search, in particular to a method and system for bayonet vehicle search based on a distributed full-text retrieval system. Background technique [0002] In recent years, with the development of Internet technology and information processing technology, the intelligent analysis and processing of various information has become a hot research topic in the industry. Coupled with the large increase of traffic equipment in various places, the construction of traffic information engineering provides people with rich information resources for daily life, and at the same time increases the amount of traffic information data analysis and processing. Vehicles have become an indispensable means of transportation in people's lives. There is a large amount of vehicle information in various places every day. By analyzing these vehicle information data in various places, many important...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/316G06F16/334
Inventor 李庆功辛国茂马述杰
Owner TAIHUA WISDOM IND GRP CO LTD
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