Abstract: A hoist for transferred materials in an underground auxiliary transportation system and a method thereof. The hoist includes a hoist body, guiding plates mounted at two ends of the hoist body through bolts, twist locks mounted at four ends of the hoist body, a driving unit configured to drive twist locks to rotate, transmission assemblies configured to connect the twist locks with the driving unit, ejector pins configured to prevent the twist locks from rotating mistakenly, and a sensor configured to control the hoist to operate and provide protection safety.

Abstract: The disclosure provides a method for switching display mode and an electronic device. The method includes: detecting whether a first instruction for switching a display mode of the electronic device from the first display mode to the second display mode is received, in the case that the electronic device is in the first display mode; stopping synthesizing current data to be displayed in the first display mode and determining a second display unit corresponding to the second display mode, if the first detection result shows that the first instruction is received; determining a display channel corresponding to the second display unit, based on the corresponding relation between the display channel and the display unit; and synthesizing current data to be displayed in the second display mode, and transmitting the current data to be displayed in the second display mode to the second display unit to display it.

Abstract: An information processing method applied to an electronic device is provided. The electronic device can make first multimedia data displayed synchronously on a first display unit and a second display unit. The method includes: acquiring a first parameter of the first display unit and a second parameter of the second display unit; acquiring a first operation on the first multimedia data for the second display unit; analyzing the first operation to obtain first coordinates of the first operation; transforming, based on the first parameter and the second parameter, the first coordinates of the first operation into second coordinates of the first operation on the first multimedia data for the first display unit; and performing the first operation based on the second coordinates of the first operation.

Abstract: A method comprises: detecting a first parameter of the projection area with respect to the projection unit; obtaining a second parameter of the projection unit; determining a third parameter and a fourth parameter of the projection area and first attribute information of the one or more display objects, according to the first parameter and the second parameter; judging whether the first attribute information of the one or more display objects satisfies a predetermined first presentation requirement, so as to generate a first judgment result; adjusting the first attribute information of the one or more display objects to second attribute information, if the first judgment result indicates that the first attribute information of the one or more display objects does not satisfy the first presentation requirement.

Abstract: An information processing method and an electronic device are disclosed. The method comprises: detecting a first parameter of the projection area with respect to the projection unit; obtaining a second parameter of the projection unit; determining a third parameter and a fourth parameter of the projection area and first attribute information of the one or more display objects, according to the first parameter and the second parameter; judging whether the first attribute information of the one or more display objects satisfies a predetermined first presentation requirement, so as to generate a first judgment result; adjusting the first attribute information of the one or more display objects to second attribute information, if the first judgment result indicates that the first attribute information of the one or more display objects does not satisfy the first presentation requirement.

Abstract: The disclosure provides a method for switching display mode and an electronic device. The method includes: detecting whether a first instruction for switching a display mode of the electronic device from the first display mode to the second display mode is received, in the case that the electronic device is in the first display mode; stopping synthesizing current data to be displayed in the first display mode and determining a second display unit corresponding to the second display mode, if the first detection result shows that the first instruction is received; determining a display channel corresponding to the second display unit, based on the corresponding relation between the display channel and the display unit; and synthesizing current data to be displayed in the second display mode, and transmitting the current data to be displayed in the second display mode to the second display unit to display it.

Abstract: An information processing method applied to an electronic device is provided. The electronic device can make first multimedia data displayed synchronously on a first display unit and a second display unit. The method includes: acquiring a first parameter of the first display unit and a second parameter of the second display unit; acquiring a first operation on the first multimedia data for the second display unit; analyzing the first operation to obtain first coordinates of the first operation; transforming, based on the first parameter and the second parameter, the first coordinates of the first operation into second coordinates of the first operation on the first multimedia data for the first display unit; and performing the first operation based on the second coordinates of the first operation.