Abstract: The present invention relates generally to a helmet, method and server for detecting a likelihood of an accident. According to a first aspect, the present disclosure refers to a helmet of detecting a likelihood of an accident, comprising: a sensor configured to detect a signal relating to a user wearing the helmet, the signal including information at a point in time for the user; and a processor configured to communicate with the sensor and to: determine if there is the likelihood of the accident in response to receiving the signal; generate an alert signal in response to the determination, the alert signal indicating there is the likelihood of the accident.

Abstract: A system and a method for handling events of a fleet of personal mobility devices (PMDs), the system including: a server configured to receive live data from the fleet of PMDs, store the live data in a first memory, and accumulated it as part of historical data. The server may include a processing logic including a classifier configured to provide prediction data based on at least one of: the historical data, the live data. The system may include an event processor configured to process an alarm of the live alarm data of the live data or the prediction alarm data of the prediction data, and generate an alert. Each PMD may include an IoT device and a power controller, and wherein the live data may include first data originating from the power controller and second data originating from the IoT device of a PMD of the fleet.

Abstract: A method, apparatus, storage medium, and terminal for establishing a Wi-Fi connection is provided. The method includes the following steps: when a workstation is detected, determining a Bluetooth binding relationship with the workstation; if the Bluetooth binding relationship indicates that a binding has already been established with the workstation via Bluetooth, sending a session request to the workstation to request to start a session; when it is determined that the session is started successfully, requesting Wi-Fi connection parameter information from the workstation via Bluetooth; and after the Wi-Fi connection parameter information is received, using the Wi-Fi connection parameter information to establish a Wi-Fi connection with the workstation.

Abstract: A method, apparatus, storage medium, and terminal for establishing a Wi-Fi connection is provided. The method includes the following steps: when a workstation is detected, determining a Bluetooth binding relationship with the workstation; if the Bluetooth binding relationship indicates that a binding has already been established with the workstation via Bluetooth, sending a session request to the workstation to request to start a session; when it is determined that the session is started successfully, requesting Wi-Fi connection parameter information from the workstation via Bluetooth; and after the Wi-Fi connection parameter information is received, using the Wi-Fi connection parameter information to establish a Wi-Fi connection with the workstation.