Not long ago, a netizen in Shenzhen posted a picture on Weibo. In the picture, a green car starting with "Guangdong BA" caught everyone's attention. Later, @深圳交警 Weibo responded that the number plate starting with "A" was also a pure electric vehicle. At present, only pure electric vehicle license plates in Shenzhen use this method starting with the letter "A" nationwide.

　　On December 1, 2016, new energy vehicle licenses were issued on a trial basis in Shanghai, Shenzhen, Nanjing, Wuxi, and Jinan. Compared with the traditional car license plate, the new energy license plate number has risen from 5 to 6 digits. In terms of specific coding rules, it is the province abbreviation (1 Chinese character) + the licensing authority code (1 letter) + serial number (6 digits). The first digit of the small new energy vehicle number plate must use the letters D and F, where D stands for pure electric new energy vehicles, F stands for non-pure electric new energy vehicles, the second digit can use letters or numbers, and the last four digits must use numbers .

　　The sixth digit of a large new energy vehicle license plate must use the letters D and F, and the first five digits must use numbers. In the serial number, the English letters I and O cannot be used.

　　With the continuous increase of the Shenzhen Municipal Government's efforts to promote, the number of pure electric new energy small cars has rapidly increased. The original number plate preparation rules have been unable to meet market demand, and the pure electric new energy small car number plates beginning with A have been officially launched.

　　The launch of this move, although meeting market demand, has brought "small troubles" to the travel of such license plate owners, who have said that such license plates cannot be recognized currently on the market.

　　Shenzhen Qianyi Intelligent Hardware Co., Ltd., as a source manufacturer that masters the core algorithms of face recognition and vehicle recognition, actively pays attention to market trends, and puts R&D into R&D as soon as it learns about the launch of Guangdong BA pure electric vehicle license plates. After rigorous algorithm training and deep learning, Qianyi's high-definition license plate recognition integrated machine can accurately recognize Guangdong BA pure electric vehicle new energy license plates, and the recognition accuracy rate is over 99%.

　　Qianyi's intelligent license plate recognition algorithm keeps pace with the times and continuously updates and iterates. At present, the comprehensive recognition rate of domestic license plates is as high as 99.9%, which can support the recognition of multiple domestic license plates.

　　In addition, Qianyi's license plate recognition products can accurately identify the license plate information of many countries and regions such as Thailand, Vietnam, Indonesia, Hong Kong, and Taiwan. The development cycle for new countries (regions) can be as short as 15 days, and 2 With 1,000 samples, the recognition accuracy rate is greater than 95%, making Qianyi's global license plate recognition rate as high as 97%.