Abstract: A GNSS emergency monitoring error suppression method for an alpine canyon complex environment is provided. Through three steps of GNSS optimization design of the alpine canyon complex environment, derived error suppression of emergency monitoring criteria in the alpine canyon complex environment, and error suppression measurement and result correction, GNSS measurement errors in the alpine canyons can be effectively suppressed. Through improving measurement accuracy, GNSS technology can be widely applied to the alpine canyons, outstanding advantages of high efficiency and high accuracy in a coordinate transmission process of the GNSS technology are brought into full play, and a cost is effectively reduced. Meanwhile, by processing the errors of the emergency monitoring criteria, it is possible to protect workers from on-site operation risks.

Abstract: The present disclosure provides systems for smart security. The system may include a smart security device, a control module, a driving module, and a mechanical structure. The control module may be configured to send a control instruction to the driving module. The driving module may be configured to drive the mechanical structure based on the control instruction, thereby performing a state switching operation of the smart security device.

Abstract: A method and system for operating an electronic device are provided. The method may include one or more of the following operations. At least one request related to an electronic device may be transmitted. The at least one request includes a controlling request, a communication protocol determining request, or a firmware upgrade request. Operating data generated based on the at least one request may be obtained. The electronic device may be operated based on the operating data.

Abstract: The present disclosure provides systems for smart security. The system may include a smart security device, a control module, a driving module, and a mechanical structure. The control module may be configured to send a control instruction to the driving module. The driving module may be configured to drive the mechanical structure based on the control instruction, thereby performing a state switching operation of the smart security device.

Abstract: The present disclosure provides systems for smart security. The system may include a smart security device, a control module, a driving module, and a mechanical structure. The control module may be configured to send a control instruction to the driving module. The driving module may be configured to drive the mechanical structure based on the control instruction, thereby performing a state switching operation of the smart security device.

Abstract: The present disclosure provides systems for smart security. The system may include a smart security device, a control module, a driving module, and a mechanical structure. The control module may be configured to send a control instruction to the driving module. The driving module may be configured to drive the mechanical structure based on the control instruction, thereby performing a state switching operation of the smart security device.

Abstract: The present disclosure provides a lock and a method and a system for controlling the lock. The lock may include an operation part, an action part, and a bolt. The action part may be configured to drive the bolt to move. The operation part and the action part may be connected to each other via a transmission connection. The transmission connection may be blockable.

Abstract: The present disclosure may provide a method for confirming identity of a subject. The method may include: obtaining first recognition information of the subject; determining a first recognition result based on the first recognition information; obtaining second recognition information of the subject; determining a second recognition result based on the second recognition information; and determining a detection result of the subject based on the first recognition result and the second recognition result.

Abstract: Embodiments of the present disclosure disclose an intelligent door lock control method, related device, and system. A user's operation request may be received via a client terminal, and the operation request may be recognized to generate a recognition result. The recognition result may be sent to an intelligent door lock or a server. The intelligent door lock may reach a target state based on the recognition result, and response information of the intelligent door lock may be displayed on the client terminal. In this way, the user can control the intelligent door lock via the client terminal, obtain the real-time status of the intelligent door lock via the client terminal when the user changes the state of the intelligent door lock, thereby improving the user experience.

Abstract: A method and system for operating an electronic device are provided. The method may include one or more of the following operations. At least one request related to an electronic device may be transmitted. The at least one request includes a controlling request, a communication protocol determining request, or a firmware upgrade request. Operating data generated based on the at least one request may be obtained. The electronic device may be operated based on the operating data.

Abstract: A controller apparatus for controlling IoT devices has a rotation disk, a rotation detection circuit, a control circuit, a wireless circuit, a circuit board and a housing. The rotation disk has a rotating shaft in an inner surface of the rotation disk for generating a rotation operation, where the rotation operation is either a clockwise rotation or a counterclockwise rotation. The rotation detection circuit is used for detecting the rotation operation of the rotating shaft. The control circuit retrieves the rotation operation from the rotation detection circuit, and generates a control instruction according to the rotation operation to the wireless circuit to control a corresponding external device.

Abstract: A controller apparatus for controlling IoT devices has a rotation disk, a rotation detection circuit, a control circuit, a wireless circuit, a circuit board and a housing. The rotation disk has a rotating shaft in an inner surface of the rotation disk for generating a rotation operation, where the rotation operation is either a clockwise rotation or a counterclockwise rotation. The rotation detection circuit is used for detecting the rotation operation of the rotating shaft. The control circuit retrieves the rotation operation from the rotation detection circuit, and generates a control instruction according to the rotation operation to the wireless circuit to control a corresponding external device.