| 摘要 |
A multi-modal portable communications gateway for operation in one of an airport environment and a railway environment is disclosed. The multi-modal portable communications gateway may include a communication interface, a controller that controls the operation of the multi-modal portable communications gateway, a controller panel that includes a user interface to enable a user to interact with the multi-modal portable communications gateway, a WiFi antenna that enables reception and transmission of WiFi signals, a cellular antenna that enables reception and transmission of cellular signals, a power supply unit that enables power to be provided to the multi-modal portable communications gateway, wherein the controller signals the power supply unit to shut down based on one or more safety indication, a communication router that receives data from other systems in one of the airport environment and the railway environment through the communication interface. |
