The design principle and advantages of Oak's intelligent parking system

Aoke smart parking system is a set of non-contact smart cards as vehicle vending vouchers, through the reading of the IC card to identify the authority of the vehicle in and out of the field, at the same time the integration of image contrast management, character overlay, voice prompts, universal query printing, etc. A variety of advanced technologies for a multimedia comprehensive vehicle charging management system.

The system uses the currently more advanced C/S architecture, which can be applied to small-scale one-in-one parking systems, and can also be applied to large-scale multi-entry and multi-outbound parking systems. The data is stored in a back-end server and used. At present, the most advanced SQL Server 2000 is a database server that provides users with a user-friendly and easy-to-use user interface while possessing the powerful data management functions unique to the network database itself. Users can use it at any terminal. Conveniently query the vehicle's incoming and outgoing data, billing data, and various statistical reports, etc., can print out in any range, any order, and any specification, and its report format uses a standard hypertext format that can be easily converted to storage (IE , Word, Excel can directly open this format).

Design Principles

Practicality . The system has the ability and level to complete the required functions in the project. The system meets the actual requirements of the project at home and abroad related to the specification requirements, and easy to implement, easy to operate. The implemented intelligent system can adapt to the development of technology now and in the future.

Advanced nature . The intelligent system meets the development trend of the industry, thereby protecting the user's investment in the system and the applications running on it.

Reliability . The system has the ability to complete the functions specified in this technical document under the specified conditions and within a specified period of time, and has long-term and stable working capabilities of the system. The intelligent system after implementation guarantees a good operating condition.

Economical . The system satisfies the performance and price ratio to achieve optimum under various systems and conditions.

Maintainability . The connection of any part of the system is flexible, ie, the connection from the physical wiring to the data communication and the automatic control equipment is largely or rarely limited by the physical location and the type of these devices.

Advantages of Oak's Intelligent Parking Management System

1) Perfect protocol format and robust underlying communication interface

1. The perfect protocol format can fundamentally eliminate occasional errors in communications. Our protocol format is based on the advantages of product formats of TI, Motorola, TagMaster, Yangchengtong, and other well-known manufacturers at home and abroad. The format of the communication protocol is rigorous and fault-tolerant, and it is easy to expand and facilitate the integrator's secondary development.

2. The underlying interface is written entirely using the C++ SDK. It occupies little memory, is fast, stable, and supports all Microsoft operating systems.

2) Fast retrieval technology of IC card number or ID card number in white list mode

Since we use a unique algorithm, we can accomplish the card number retrieval and entry and exit functions in no time, regardless of the number of whitelists (there is no theoretical limit).

3) Reasonable IC card division format

Since we do not have historical constraints, we can boldly use new and reasonable IC card partition formats. For example, we can use electronic wallets that are divided into units. We can also use personalized license plates, and we can also achieve large and small car yards. The charge of the parking lot and the offline central charge, etc., all these are beyond the competitor's.

4) Use the unique ID number on the IC card

As the only ID of the whole IC card, because the biggest advantage of the IC card is to make a card, the card number used in each subsystem of the card must be unique.

5) Using the Sense of Snapshot and Reader to capture the double insurance Our system can capture the sensation by setting whether or not to use the sense of place, if the sense of use does not capture, then capture it when the card is swiped, which will greatly increase the probability of successful image capture, almost 100%, and the image captured by the sense of place is first class, regardless of the type of car license plate size the same.

6) Modular fees

Because we have adopted a modular fee system, it is versatile and flexible. At present, it includes the explicit charging standards set by the governments of Guangzhou, Beijing, Shenzhen, and Dongguan. If other cities follow the government's charging standards, we only need to add a charging module to the PC software and MCU.

7) Perfect anti-chasing function

In the past, there were some problems with the use of the standard car reading card and car access card functions in practical use. For example, the two cars were very close to the car, which would lead to the car not reading or taking cards after the car was over. After retiring, we can read or take cards, and we can now choose to use a one-car method to get in and out of the car. After the car passes through the barrier, the barrier is closing the signal as whether the car can read or take cards. Card signal.

8) Powerful Standard Edition Features

Our standard version includes export charges, central charges, image comparisons, license plate recognition, Yangcheng export credit card automatic charges, Yangcheng export POS charges, ID/IC mix, paper tickets, Bluetooth and other functional versions. This facilitates customer upgrades and our after-sales services.

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