This standard specifies the technical requirements and test methods for automatic recognition software of motor vehicle license plate images within the scope of Technical Specification 1 for Automatic Recognition of Motor Vehicle License Plate Images. This standard is applicable to the design, development, and testing of automatic recognition software for motor vehicle license plate images. The following normative references are essential for the application of this document. For dated references, only the dated version applies to this document. For undated references, the latest version (including all modification orders) applies to this document. GA36 Motor Vehicle License Plate of the People's Republic of China GA802 Motor Vehicle Type Terms and Definitions 3. The following terms and definitions apply to this document. 3.1 Recognition time The time required for automatic recognition software to read motor vehicle images and provide recognition results. 3.2 Recognition accuracy is the percentage of the number of correctly recognized images and the total number of effective images for feature information recognition. 3.3 Reliability of recognition result The degree of similarity between the recognition result and the standard substance, expressed as a percentage
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsBaijian and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China