Abstract: A method includes accessing a first object in a virtual environment, the first object representing a first asset at a first level of detail (LoD). A second object is generated to represent the first asset at a second LoD having decreased complexity. The method further includes determining a first importance value for the first asset and, based on the first importance value, selecting the first object to represent the first asset. Additionally, the method includes accessing a third object representing the second asset at the first LoD and generating a fourth object representing the second asset at the second LoD. The method further includes determining a second importance value, lower than the first importance value, for the second asset and selecting the fourth object to represent the second asset. The method further includes causing a client device to update a display of the virtual environment by transmitting the selected objects.

Abstract: The present disclosure discloses methods and systems for controlling a smart lock. The method may include establishing a secure connection with a network, obtaining security control information through the secure connection, obtaining an operation input; performing a security verification based on the security control information and the operation input, and performing a corresponding operation based on the operation input when the security verification is passed.

Abstract: The present disclosure discloses a method for controlling a smart lock. The method includes obtaining a control request for a smart lock, wherein the control request carries ciphertext information; decrypting the ciphertext information in response to the control request; and controlling the smart lock to perform a target operation based on a decrypted control request.

Abstract: The present disclosure discloses a method for controlling a smart lock. The method includes obtaining a control request for a smart lock, wherein the control request carries ciphertext information; decrypting the ciphertext information in response to the control request; and controlling the smart lock to perform a target operation based on a decrypted control request.

Abstract: The embodiments of the present disclosure disclose a method and system for controlling a device. The device control method includes: determining one or more sets, wherein the one or more sets include one or more preset rules each of which corresponds to a set of the one or more sets; including a first device into a first set of the one or more sets based on information of the first device; and controlling the first device in the first set to perform a corresponding operation according to a preset rule corresponding to the first set.

Abstract: The present disclosure discloses a method for controlling a smart lock. The method includes obtaining a control request for a smart lock, wherein the control request carries ciphertext information; decrypting the ciphertext information in response to the control request; and controlling the smart lock to perform a target operation based on a decrypted control request.

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: Control systems and methods for operating a robot are disclosed. The control system includes a robot comprising a fixed end and a manipulator movable relative to the fixed end. The robot is configured to move an elongated tool attached to an end effector of the manipulator within a robot space for aligning the elongated tool with an occluded target, wherein the robot space comprises a 3-dimensional (3D) space with the fixed end as a center. The control system further includes a processor communicatively coupled with the robot and a 3D imaging device. The 3D imaging device is configured to capture 3D images within an imaging space, wherein the imaging space comprises a 3D space with a fixed reference point on the 3D imaging device as a center. The processor is configured to process a preliminary 3D image of the end effector captured by the 3D imaging device to calibrate the robot by integrating the robot space with the imaging space.

Abstract: A method and a system for offline verification code generation based on a smart door lock system. The method may include in response to an unlocking event, recording, by a mobile terminal, a trigger time of the unlocking event; in response to the unlocking event, sending, by the mobile terminal, a request for unlocking verification information to a cloud server, wherein the request for the unlocking verification information is used to request the cloud server to return a verification code of a smart door lock, and the unlocking verification information includes a private key seed of the smart door lock and the trigger time; and receiving, by the mobile terminal, the verification code of the smart door lock for opening the smart door lock generated by the cloud server based on the private key seed and the trigger time.

Abstract: The present disclosure discloses methods and systems for controlling a smart lock. The method may include establishing a secure connection with a network, obtaining security control information through the secure connection, obtaining an operation input; performing a security verification based on the security control information and the operation input, and performing a corresponding operation based on the operation input when the security verification is passed.

Abstract: The present disclosure relates to a method and system for controlling a smart device. The method may include obtaining correlating information of the smart device. The correlating information may include at least one of smart device information or a communication status of the smart device. The method may include determining indication information of the smart device by processing the correlating information of the smart device according to a preset algorithm. The method may include performing designated operations related to the smart device based at least in part on the indication information.

Abstract: The present disclosure discloses methods and systems for controlling a smart lock. The method may include establishing a secure connection with a network, obtaining security control information through the secure connection, obtaining an operation input; performing a security verification based on the security control information and the operation input, and performing a corresponding operation based on the operation input when the security verification is passed.

Abstract: The present disclosure discloses a method for controlling a smart lock. The method includes obtaining a control request for a smart lock, wherein the control request carries ciphertext information; decrypting the ciphertext information in response to the control request; and controlling the smart lock to perform a target operation based on a decrypted control request.

Abstract: The present disclosure discloses methods and systems for controlling a smart lock. The method may include establishing a secure connection with a network, obtaining security control information through the secure connection, obtaining an operation input; performing a security verification based on the security control information and the operation input, and performing a corresponding operation based on the operation input when the security verification is passed.

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: Control systems and methods for operating a robot are disclosed. The control system includes a robot comprising a fixed end and a manipulator movable relative to the fixed end. The robot is configured to move an elongated tool attached to an end effector of the manipulator within a robot space for aligning the elongated tool with an occluded target, wherein the robot space comprises a 3-dimensional (3D) space with the fixed end as a center. The control system further includes a processor communicatively coupled with the robot and a 3D imaging device. The 3D imaging device is configured to capture 3D images within an imaging space, wherein the imaging space comprises a 3D space with a fixed reference point on the 3D imaging device as a center. The processor is configured to process a preliminary 3D image of the end effector captured by the 3D imaging device to calibrate the robot by integrating the robot space with the imaging space.

Abstract: The present disclosure provides a method and a system for offline verification code generation based on a smart door lock system. The method may include in response to an unlocking event, recording, by a mobile terminal, a trigger time of the unlocking event; in response to the unlocking event, sending, by the mobile terminal, a request for unlocking verification information to a cloud server, wherein the request for the unlocking verification information is used to request the cloud server to return a verification code of a smart door lock, and the unlocking verification information includes a private key seed of the smart door lock and the trigger time; and receiving, by the mobile terminal, the verification code of the smart door lock for opening the smart door lock generated by the cloud server based on the private key seed and the trigger time.

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 relates to security control methods and systems. The security control system may include at least one storage device storing a set of instructions; and one or more processors in communication with the at least one storage device, wherein when executing the set of instructions, the one or more processors are configured to direct the system to: obtain first data from a first device; obtain second data from a second device; associate and process the first data and/or the second data; and send the processed first data and second data to a server and/or a user terminal. The present disclosure can achieve linkage control of a plurality of access controls to meet the needs of users on indoor security.

Abstract: The present disclosure relates to a method and system for controlling a smart device. The method may include obtaining correlating information of the smart device. The correlating information may include at least one of smart device information or a communication status of the smart device. The method may include determining indication information of the smart device by processing the correlating information of the smart device according to a preset algorithm. The method may include performing designated operations related to the smart device based at least in part on the indication information.