Invention Grant
US09025828B2 Methods and systems for enhancing read accuracy in an automated license plate reader system
有权
自动化牌照阅读器系统提高读取精度的方法和系统
- Patent Title: Methods and systems for enhancing read accuracy in an automated license plate reader system
- Patent Title (中): 自动化牌照阅读器系统提高读取精度的方法和系统
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Application No.: US13885334Application Date: 2010-12-02
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Publication No.: US09025828B2Publication Date: 2015-05-05
- Inventor: Gerald L. Karel , Thomas J. Dahlin , Patrick R. Fleming
- Applicant: Gerald L. Karel , Thomas J. Dahlin , Patrick R. Fleming
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- Agent Emily M. Van Vliet; Sandra K. Nowak
- International Application: PCT/US2010/058643 WO 20101202
- International Announcement: WO2012/074526 WO 20120607
- Main IPC: G06K9/32
- IPC: G06K9/32 ; G08G1/017 ; G06K19/06

Abstract:
One embodiment of the apparatuses, methods, and systems of the present disclosure is a license plate, sticker, or ALPR system having enhanced or increased accuracy. At least one of the license plate, sticker, or ALPR system includes useful information that is transmitted over a first channel and checking information that is transmitted over a second channel. The second channel is devoted solely to transmitting the checking information (e.g., the second channel does not transmit useful information). In other words, the license plates, stickers, and ALPR systems of the present disclosure include at least one channel that is devoted solely to transmitting checking information.
Public/Granted literature
- US20130272580A1 Methods and Systems for Enhancing Read Accuracy in an Automated License Plate Reader System Public/Granted day:2013-10-17
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