In response to the complex situation of construction site entrance and exit control, and in order to open the door to launch the "Site Intelligent Access Control Solution". The scheme takes two-dimensional code entrance guard as the core technology, optimizes the application of site entrance and exit scenarios, upgrades the entrance guard system intelligently, and successfully builds a safe, convenient, efficient and intelligent information construction site. With the addition of two-dimensional code access control, construction site entry and exit control becomes efficient and convenient. When entering the construction site, only mobile phones or a two-dimensional code can be freely accessible. In addition to the heavy construction, the two-dimensional code entrance guard has brought the workers a convenient and intelligent experience, and successfully liberated the traditional "Kanu". In addition, the construction workers' commuting time and the frequency of entering and leaving the site also have a trace to follow.
On the other hand, cargo managers do not have to worry about the loss or duplication of warehouse keys and access control cards. The two-dimensional code access control can query the open logs through the background at any time, and can control the right to open the door in real time. Delivery personnel only need to contact the site management or procurement department, temporarily provide a two-dimensional code, you can go smoothly, save process, improve efficiency. If there are foreign visitors, it is necessary to apply for a two-dimensional code "pass" in advance, effectively avoiding the loss of property caused by idle and miscellaneous personnel into the site. Two dimensional code access control really implements the closed-loop management of site labor and logistics management. Two-dimensional code entrance guard will be in the field of entrance and exit control of tunnel gates, site gates, site offices and warehouses, and lead the tide of intelligent construction site.