The card free parking system has always been a power artifact for car owners and friends. It can fully realize fast access without stopping, which is more desirable than opening a VIP green channel for parking customers who pay attention to efficiency and time. We all know that this is an Internet plus era. We can customize the products we need according to our needs. The parking system just witnessed the development of our technology era, and promoted the economic diversification. The traditional car park management mode gradually moved towards intelligent management mode, and achieved a qualitative leap. Then, how can the card free parking system ensure the safe access of vehicles, ensure the normal operation of parking lot management, block charging loopholes and realize intensive management? At present, we can realize it in two ways: first, pure Bluetooth recognition function. The installation of Bluetooth recognizer in the intelligent parking system can realize the Bluetooth inductive recognition distance of 3-20m. At the same time, it has a super automatic error correction mechanism. Multiple devices can read cards or multiple cards at the same time without interference, so as to ensure that there is no wrong opening of the gate at the entrance and exit. Second, nature is the focus we need to talk about today. Intelligent license plate recognition. So what is intelligent license plate recognition? Intelligent license plate recognition takes the high-definition license plate recognition camera as the core, integrates the main modules such as lighting, traffic light prompt, expressway gate, voice broadcast, LED display, license plate recognition handset and IP intercom, combined with the customized toll computer and server, so as to ensure the stable and efficient operation of the whole system, At the same time, it realizes convenient, efficient and stable intensive management means through special charging management software and large management platform, and provides platform support for further big data analysis and the docking of CRM system and app platform. Let's take a look at how taigewang's license plate recognition gives play to the power of the parking system: 1. Prevent following. Queue up at the traffic lights to prompt the vehicles to wait outside the recognition area to prevent following. 2. Vehicle photo recording, high-definition capture of each vehicle, and record license plate number, access time, entrance and exit name and other information. 3. Automatic lighting function: it has lighting tools to meet the needs of shooting, license plate recognition and speed measurement. At night, the camera automatically changes to gain control mode to meet the shooting needs. 4. Internal and external display of information: the display software interface window displays the comparison results of matched license plate pictures, and the external display screen displays vehicle related information. 5. Vehicle type analysis function: preliminarily judge the vehicle type by using the license plate color information given after recognition (white characters on blue background, black characters on yellow background and black characters on white background). 6. Lightning protection and grounding device: with lightning protection and grounding device, the system can operate safely and stably. 7. Have user operation authority management mechanism to prevent irrelevant personnel from operating. 8. The system has three payment methods: export charging, central charging and independent payment. 9. The system management and query software can run remotely, and realize remote query, statistics and system maintenance functions through remote media such as Internet. 10. The system management and query software can carry out multi task scheduling, and the monitoring, query and printing do not affect each other. 11. The software can set a variety of parameters to facilitate the installation and use of the system. 12. The web report management mode is convenient for the manager to query, authorize and analyze the system data on any computer, realize the unattended entrance, save the expenses of managers, and improve work efficiency and economic benefits. After decades of development, parking lot system has brought great convenience to people's parking, and its diversified functions are favored by more and more parking lot managers. The card free parking system greatly optimizes the disadvantages in the parking management system and brings owners a new parking experience. For managers, it improves parking efficiency, saves labor costs, blocks charging loopholes, recovers the loss of previous charging funds, greatly increases the income of the parking lot, provides a safe and convenient parking environment for parking owners, and makes parking lot managers more worry free in management.