Nowadays, many parking lot managers have begun to build unattended parking lots. Unattended parking lots save manpower and material resources and facilitate vehicle management. So what aspects should we pay attention to when building unattended parking lots? Is unattended parking lot system worth putting into use?

1. About license plate recognition
At present, the unattended parking lot system mainly adopts the mode of license plate recognition with self-service payment, which can basically solve most of the parking problems, but the remaining small part of the special situation still needs to be completed through manual cooperation. The license plate recognition rate of COMA's front-end equipment algorithm has reached 99.4%, which provides basic technical support for the fast entry and exit of vehicles.
2. About system functions
The traditional parking payment system is mainly based on self-service payment, which will cause many drawbacks, such as queuing for change causing congestion at the entrance and exit; the owner of the car does not bring cash, and someone must operate the charge and lift the bar on the spot; the ID card is lost and so on.
COMA's unattended parking lot system has outstanding advantages in the management of parking charges, and there is no need to queue for change; it can be paid in advance for quick departure; the system automatically calculates the cost, avoiding the error of manual charging.
3. About system security
In the traditional stand-alone version of the management system, each post needs to be equipped with a separate computer to manage a single entrance and exit. The operator's authority is not restricted, and the system data can be changed at will. It is easy to cause missed charges, wrong charges, etc. Unified management on the top to achieve no post, to ensure that there will be no wrong collection or missed collection.
