The mechanism of online meal ordering was the focal point of our ordering system in light of issues resulting
from conventional eating-in at restaurants. Using the parking management system, restaurant employees can
control internal parking lots and conduct information management for parking lots with special arrangements.
Consumers can search for information on parking spaces in the restaurant parking lots or be navigated to other
special arrangement parking lots by GPS. This provides the restaurant with internal control mechanisms for
parking spaces and the consumers with real-time information services, all with an easy-to-use interface as well
as simple operation steps. The procedure of the parking guidance is shown in Fig. 1.