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Reverse vehicle searching system and vehicle searching method

A reverse car search and car search technology, applied in the direction of road vehicle traffic control systems, traffic control systems, instruments, etc., can solve the problems of lost direction, difficult to distinguish the direction, unable to find the vehicle, etc., to reduce the cost of chips, The effect of improving the recognition rate and fast response time

Active Publication Date: 2015-09-02
XIAMEN DNAKE INTELLIGENT TRANSPORTATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In shopping malls, shopping centers, airports, railway stations and other large parking lots, when returning to the parking lot, car owners will get lost in the parking lot due to factors such as large parking space, similar environment and landmarks, and difficult to distinguish directions. less than own vehicle

Method used

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  • Reverse vehicle searching system and vehicle searching method
  • Reverse vehicle searching system and vehicle searching method
  • Reverse vehicle searching system and vehicle searching method

Examples

Experimental program
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Effect test

Embodiment 1

[0039] Such as figure 1 As shown, the present invention provides a kind of reverse car search system, described reverse car search system comprises parking space video acquisition terminal 2, video node controller 3, network switch 4, management server 5, reverse car search query terminal 6 And outdoor LED guide screen 7, indoor LED guide screen 8, wherein, described parking space video acquisition terminal 2 corresponds to fixed parking space 1 one-to-one, and parking space video acquisition terminal 2 comprises video acquisition system and parking space use status indicator light, Connect with video node controller 3 by network line; Video node controller 3 is connected with parking space guide screen by network line, and video node controller 3 is connected with management server 5 by network switch 4 simultaneously, reverse car search query terminal 6 Connect with management server 5 through network switch 4, video node controller 3 is only responsible for analyzing and i...

Embodiment 2

[0058] On the basis of Embodiment 1, the parking space video collection terminal 2 corresponds to one-to-many fixed parking spaces. At the same time, preferably, the reverse car search query terminal is one or more terminal devices of vertical / desktop computers, mobile phones, and tablet computers; the parking space guide screen is divided into an outdoor LED guide screen 7 and an indoor LED guide screen 8 .

[0059] The management server 5 can also send instructions to the video node controller 3 through the network switch, so as to control the indoor LED guide screen 8 and the outdoor LED guide screen 7 of the parking lot to display, so as to realize the real-time display of parking space information.

[0060] The more efficient and stable reverse car search system of the present invention can accurately display the storage position of the vehicle, further improve the recognition rate of the vehicle, and automatically calculate and display the best car pick-up route, improve...

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Abstract

The invention relates to the technical field of reverse vehicle searching of a parking lot system, particularly to a reverse vehicle searching system and a vehicle searching method. The reverse vehicle searching system includes a parking stall video acquisition terminal, a video node controller, a network switch, a management server, a parking stall guiding screen and a reverse vehicle searching query terminal, wherein the parking stall video acquisition terminal and the parking stall guiding screen are connected with the video node controller, the video node controller is connected with the management server through the network switch, and the reverse vehicle searching query terminal is connected with the management server through the network switch. The reverse vehicle searching system adopts a linkage mode with division of labor of the video node controller and the server: the video node controller is only in charge of analyzing and recognizing a parking stall state, the management server is only in charge of analyzing and recognizing information of a license plate number, license plate color and the like in parking stall image information, and by full use of resource advantages of the two, an more efficient and more stable solution can be provided.

Description

technical field [0001] The patent of the present invention provides a reverse car search system and a car search method, which have high image information recognition accuracy and fast recognition speed, and belong to the field of reverse car search in parking lot systems. Background technique [0002] At present, with the continuous increase of the number of motor vehicles in our country, the construction scale of parking lots is also increasing, and a large number of multi-storey and multi-regional large parking lots have appeared in cities. In shopping malls, shopping centers, airports, railway stations and other large parking lots, when returning to the parking lot, car owners will get lost in the parking lot due to factors such as large parking space, similar environment and landmarks, and difficult to distinguish directions. less than own vehicle. At present, most parking lots adopt the method mentioned in the cited patents below to realize the reverse car search func...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/123
Inventor 庄伟
Owner XIAMEN DNAKE INTELLIGENT TRANSPORTATION TECH
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