Large-scale Hefei parking lot management design

Large Hefei parking lot management design plan Because we are different according to the objects of use, we divide the parking lot into two categories (1, internal parking lot 2, public parking lot). First of all, the internal parking lot is mainly for fixed car owners, and is generally used for self-use parking lots of various units, supporting parking lots for apartments and residential quarters, underground garages for office buildings and office buildings. The characteristics of this type of parking lot are that the user is fixed, the use of the external car is prohibited, the user has a long time to use the facility, the safety of the parking lot management is strict, and the density of access to the parking lot is high during the peak hours of commuting. Reliability and processing speed requirements are high. Public parking is mainly for temporary FITs, with fees and free points. Such parking lots are common in large public places such as stations, airports, stadiums and the like. The users of the yard facilities are usually temporary one-time users, with a large number and short time. The yard management system is required to have low operating cost, simple use, and firm and reliable equipment, which can meet the commercial processing requirements such as charging.

First, must meet the requirements of a large number of temporary users in and out, with a large ticket warehouse

It is recommended to use a large ticket capacity (> 8000 sheets), and it is not necessary to open the ticket box frequently to add parking tickets. Due to the large number of vehicles entering and exiting, it is not suitable to use the Tukka system with a capacity of only 200-250 card warehouses, and the internationally accepted barcode paper ticket issuing machine is used. The ticket is a one-time paper ticket, which meets the international requirements of the business center. The advantage is that it is not necessary to add bills frequently, the equipment has high stability, but consumables are required, and the average bill cost is 0.007 yuan.

Case of this article: The daily traffic of a certain district is about 1000 vehicles, and the card warehouse is 200 standard ic cards. The card is used to open the ticket box for more than 5 times a day, 150 times per month, which is equivalent to 2 during peak hours. The card must be filled once in an hour, and the final equipment is paralyzed; using the ticket-sending scheme, using a single roll of 10,000 sheets of special paper rolls, and changing the paper roll three times a month, greatly reducing the impact of frequent filling of the bills. Problems and reduced labor intensity of the toll collectors.

Second, must have long-distance card reading function to meet the rapid clearance of VIP users

The ergonomically designed long-distance card reader is standard equipment for the new generation of parking lots. VIP users drive vehicles in and out N times a day. In the existing parking lot management system, most of them use traditional close-range cards to manage VIP users in and out of the parking lot. Each time the user enters and exits the parking lot, the driver has to complete a series of actions, such as: "deceleration", "parking", "drive window", "swipe card", "waiting for the lever to lift", "driving", etc. The clearance time is 10-14 seconds, obviously this is an inefficient management method.

Using a 2.4G-band long-distance card reader with farther read/write distance and fast read/write speed, it can change the inconvenience of traditional close-range card reader parking card, without having to read the RF card near the card reader device, only It is necessary to put the long-distance card on the car, so that the vehicle can enter and exit without stopping, without slowing down, and the window can be quickly passed, simplifying the procedures for entering and leaving the vehicle, shortening the time of entering and leaving the vehicle, reducing the customs clearance time to 1-2 seconds, avoiding the traffic peak period. The entrance and exit vehicles are blocked. There is no need to stop, show documents, provide great convenience to the owner, and also improve the safety of driving. Ideal for office buildings, high-end communities, high-class villas, and busy parking lots.

Comparison of card reading distance and transit time:

The reading distance of 1:100 takes 10:1, which means that the reading distance is inversely proportional to the time spent.

Assuming that there are 400 vehicles in peak hours, the 10cm card reading will be 86 minutes, while the 10M card reading is only 9 minutes, which is more than 1 hour. In large parking lots and parking lots with obvious peak hours, it is necessary to increase the speed of the passage by extending the reading distance.

Third, it must be simple and easy to use, with voice + LED and other sound and light means to guide users in and out of the parking lot. Because users are more extensive, if the user does not provide the necessary guidance, users will be at a loss when entering and leaving the market, causing congestion at the entrance and exit. User complaints and frustration. For the narrow channel, the latter has a faster traffic speed for the non-stop system. The traffic light must be increased at the entrance and exit. The red light indicates that there is a car coming in and out in the opposite direction to remind the driver to pay attention.

Fourth, must have a yard induction system to provide parking space guidance information

The system detects the parking status in real time, guides the user's full report and its parking space, and the voice and its LED guide the user to park in the specified parking space. For multi-storey car parks, intelligent guidance systems are a must.

The remaining parking space display is set at each main entrance of the parking lot. The number of remaining cars in each zone is displayed separately.

Set the system information screen at each main entrance of the parking lot to display the details of the parking area division, source card world. It can correctly guide the driver to park on the easiest path.

A parking space display is provided at each entrance of the yard to show the number of remaining parking spaces in the area.

In all the fire zone, the turn gate setting information screen can safely guide the driver to leave the yard in the quickest way when there is an emergency or fire in each area of ​​the yard.

5. Must be a high-level reliability, a management system that can work normally under special circumstances.

The large parking lot has high stability requirements, and it is required to be able to work under the conditions of management host, communication line and other failures and power failures, and to manage in the same order in case of accidents.

During the use of the parking lot, it is inevitable that power outages or line damage will occur. In the past, the system was directly suspended, while the large parking lot was kept running, requiring the system to have full offline and power outages. .

Sixth, must have sufficient security and security, with anti-return, tailing, image comparison and other functions

Anti-return function: When the vehicle enters the parking lot every time, only when there is no vehicle entering the parking lot, the vehicle can enter, otherwise it is not allowed to enter; similarly, only the vehicle with the card entering the parking lot can appear. Otherwise, it is not allowed to play, which can prevent the vehicle from repeatedly entering and exiting, which is conducive to the safe management of the parking lot.

Traffic light function: It is suitable for those applications where the channel width can only accommodate one body and the same channel is in and out, ensuring one-way traffic at a certain time in the channel to prevent vehicle jam;

Anti-following and fleet formation function: Anti-following can effectively prevent the next illegal vehicle from following the opening of the previous legal car. It determines the difference between the number of vehicles passing through the channel and the number of valid cards read. Whether it is greater than zero to determine whether to produce a follow-up image; the fleet formation function can use the counter to achieve the formation of multiple vehicles.

The image capture and image comparison function is to capture the vehicle at the entrance when the vehicle enters the scene, and to compare the corresponding entry record and saved picture when the vehicle is on the scene, which is an important part of the parking lot charging system. Safety measures and means. For high-end projects, advanced features such as license plate recognition are required.

Seven, must be modular design, convenient for maintenance and functional expansion space

In the future, various advanced features can be added as needed. According to the actual needs of the user, it is convenient to increase or reduce image contrast, image recognition, remote recognition, license plate recognition, electronic display, voice module, intercom module and other modules, which can give users more choices and can effectively improve After-sales service response time and equipment cost.

8. Must be a product provided by a manufacturer with independent research and development capabilities, capable of providing continuous upgrade of hardware and software.

Once the parking lot management system is put into operation, the failure will inevitably result in the loss of the owner. However, due to the lack of professional knowledge, the user often cannot distinguish the quality of the supplier's products, the after-sales service capability, and the ability to continue to upgrade. Therefore, it is necessary to select a manufacturer's product with independent research and development capabilities and high customer satisfaction.

According to the characteristics of the project and the needs of the owner, the project also needs several considerations.

Nine, must fully reflect humanity

It is necessary to increase the parking guide signs, markings, signs, markings, markings, etc., and at the same time add intelligent sensing equipment to allow customers to conveniently park the guidance system through sound, light, color, etc.; The humanized decoration is carried out, and the distribution of the shopping malls is started from the parking lot through a light box, a guide card, and the like. Safety features such as speed bumps, wide-angle mirrors, traffic lights, and plastic anti-collision cones are provided to ensure safe and smooth access.

Finally, we have high requirements in the parking lot system, and we have very outstanding success stories on the most demanding projects, so our experience and advantages in large-scale projects are more professional, and their products are the owners of large-scale projects in China. Preferred.

Hefei Road Gate Hefei Parking System Hefei Parking Management System Anhui Road Gate Anhui Parking System
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