## 4 Results
### Smart Gate Processes  
Considering the need for the controls presented in the previous chapter (Table 3), a smart gate can be organized into four verification stages, culminating in a final verification before access to the international zone. The transportation, which justifies the main needs for terminal operations, can be used for three different purposes:  
* Collection of a particular full container;
* Collection of empty containers (if the customer has a reservation of empty containers at the terminal);
* Delivering a particular container, full or empty. The process starts with the need for an entity to enter the terminal, with the hauler/entity requesting access authorization to the terminal for his/her driver. There are two options for \begin{table}
\begin{tabular}{l l l l} \hline \# * & **Checkpoint** & **Hardware** & **Explanation** \\ \hline
**2** & **Checkpoint 1—1.2. Variable** & Information panel & According to the check carried out earlier, the panels indicate whether the driver can proceed to checkpoint 2, or whether he/she should take the public road. \\  & & & In the case of proceeding to checkpoint 2, the driver also receives information on which lane to take (on the left if they have an appointment, on the right if they do not). \\ \hline
**3** & **Checkpoint 2—2.1.** & Information boards & Each lane should have a panel showing whether the lane is operational or not. In addition, each lane will have a first barrier to inhibit access to the lane if it is inoperative or if it is occupied by a vehicle in process. \\  & & & Collect information on the following: \\  & & & \(\bullet\) Vehicle number plate; \\  & & & \(\bullet\) License plate of the containers; \\  & & & \(\bullet\) Photographs of the containers. \\ \hline
**4** & **Checkpoint 2—2.2.** & Barrier & This is where the driver is identified, and \\  & **Driver validation** & Service kiosk with: & information is also given about where the \\  & & Card reader, & driver should go, as follows: \\  & & Biometric reader, & \(\bullet\) To checkpoint 4, if he/she has a valid \\  & & Intercom, & appointment and a is driver \\  & & Touch screen. & with authorization; \\  & & & \(\bullet\) Proceed to checkpoint 3, park the vehicle \\  & & & and proceed to resolve the conflicts that \\  & & & made it impossible to enter the terminal; \\  & & & \(\bullet\) Head for the exit onto the public highway. \\ \hline
**5** & **Checkpoint 3—3.1.** & LPR & Car park entry record. \\  & **Park entry** & & \\ \hline
**6** & **Checkpoint 3—3.2. Park exit** & LPR & Registration of the vehicle leaving the car park. \\  & & Information panel & The vehicle leaving the car park may be \\  & & & travelling to the pre-gate (checkpoint 2) or to \\  & & & the public road. \\  & & & Tell the driver whether he/she can access the \\  & & & gate or must follow the exit route. \\ \hline
**7** & **Checkpoint 3** & Kiosks & Self-service terminals support drivers in \\  & & & solving problems that have prevented them \\  & & & from entering the terminal. \\ \hline
**8** & **Checkpoint 4—Access to the** & LPR & Allows validation of which car is authorized to \\  & **container terminal** & Barrier & enter the terminal. \\ \hline \end{tabular}  
* Step numbering.  
\end{table} 
Table 3: _Cont._delivering or collecting an empty or full container: (i) prior booking of the service, booking the delivery or collection service at GAS, or (ii) no prior booking. In either case, the vehicle driver goes to the terminal and, when everything is in order, goes to the boarding gate or, if there is a problem, returns to the public highway. After entering the terminal, the service is processed inside the terminal. At the end of this process, the vehicle goes to the exit gate to leave the terminal, and the process is complete.