Do You Know How to Buy a Good Pure License Plate Recognition System- TigerWong Technology

With the improvement of license plate recognition system algorithm and technology, license plate recognition system is generally divided into two factors: hardware recognition and software recognition. How do they distinguish? Software mode generally refers to the way that the license plate recognition processing software and image capture processing are automatically collected and processed by the computer, while hardware mode refers to the way that the license plate recognition software and hardware are external as independent modules, and its connection with the computer is only a way to exchange the recognition results. These two factors are formally reflected in whether to borrow computer hardware. The advantage of software is to borrow the combination of internal resources of the computer, which can reduce some costs of the system. The differences between the two are as follows: hardware identification: the focus of attention is stability.

The definition of stability is: within a limited speed range, it must achieve a certain accuracy. If there is too much error due to the influence of the environment, it will be troublesome. For example, its recognition rate reaches more than 90% accuracy during the day, 80% accuracy in the evening and 70% at night. This very unstable recognition system is more difficult to integrate than the accuracy system with an average of 70% 24 hours a day. Because many owners and managers will think that since the identification rate during the day is more than 90%, it is reasonable to have an all-weather accuracy of at least 90%. If other environmental disturbances (rainstorm attack, hail, dense fog section, etc.) and environmental restrictions are not included in this bad situation (height limit, strong wind and shaking limit, not vulnerable to man-made damage, etc.) What's the use of such a system? So we should choose products that are relatively stable and easy to integrate.

Software recognition: the requirements for software development and recognition pattern processing should meet certain standards, which seriously depends on the stability and processing capacity of computer recognition software camera. The processing speed of software recognition is higher than that of most hardware recognition manufacturers At present, many companies in the security industry claim that their products have a high recognition rate. Some companies find excuses and reasons to shirk their responsibilities to each other in order to avoid the difference in product cognition between the two sides afterwards. Therefore, it is suggested that users may wish to ask for a real test when purchasing the license plate recognition system to see the effect of the product and judge whether the test results are exaggerated , in the license plate recognition market of the security industry, the pure license plate recognition system realizes the rapid processing and charging of vehicles at the entrance and exit gates through the intelligent system management mode, so as to improve the intelligent and efficient management level. The license plate recognition system can be widely used in various communities, hospitals, enterprises and institutions, hotels, supermarkets and ports The most important thing is still the high recognition rate.

Only when the recognition rate reaches a certain standard can it be more widely used in the field of parking lot management in the future and continue to play a greater practical value. License plate recognition is divided into soft recognition and hard recognition. The key core is the recognition rate, so pure license PL must be used when purchasing The core of the license plate recognition system is a set of license plate recognition products with high recognition rate. Few domestic recognition rates can maintain stability, and the recognition rate of more than 90%, while the pure license plate recognition system generally requires a recognition rate of more than 98%. At present, there are few domestic manufacturers that can meet this standard; but you know, the perfect technology can not reach 100% In addition, since license plate recognition is a system, the quality of the software and hardware architecture will certainly affect the practical results. As for what kind of software and hardware and what kind of environment is suitable, it must vary according to the environment, because different application environments may not have the same requirements for recognition rate, which must rely on experience accumulation.

It is best for the company to help You should make a plan. Finally, if you want to buy a pure license plate recognition system, you'd better start from the recognition rate and non license plate recognition processing mechanism! Tigerwong has focused on parking for 15 years, and the team level is the first in the industry. If you want to know more, you are welcome to call or pay attention to tigerwong's official website, and there are more wonderful industry news and parking plans Enjoy!!!.