Abstract: The present disclosure discloses a display device and a display method thereof. The display device includes: a display screen is configured to be switched between a landscape state and a portrait state; an information collection unit is configured to collect an image of a viewer; a sight concentration area determination unit is configured to determine a sight concentration area of the viewer before the display screen is switched between the landscape state and the portrait state; a to-be-displayed picture determination unit is configured to determine a to-be-displayed picture after the display screen is switched between the landscape state and the portrait state; and a central processing unit is configured to process the to-be-displayed picture, wherein the processed to-be-display picture may cover a whole display surface after the display screen is switched between the landscape state and the portrait state.

Abstract: In the embodiments of the present invention, by respectively acquiring a first mass of a taxi when the taxi stops running in an empty state, a second mass of the taxi when the taxi is switched from the empty state to a passenger carrying state, a third mass of the taxi when the taxi is switched from a running state to a stopped state in the passenger carrying state, and a fourth mass of the taxi when the taxi is switched from the empty state to the passenger carrying state; and comparing a first difference between the first mass and the fourth mass with a second difference between the second mass and the third mass, if the first difference is less than the second difference, then it is determined that a passenger's article is left in the taxi and thus an alarm in the taxi will be triggered to warn.

Abstract: In the embodiments of the present invention, by respectively acquiring a first mass of a taxi when the taxi stops running in an empty state, a second mass of the taxi when the taxi is switched from the empty state to a passenger carrying state, a third mass of the taxi when the taxi is switched from a running state to a stopped state in the passenger carrying state, and a fourth mass of the taxi when the taxi is switched from the empty state to the passenger carrying state; and comparing a first difference between the first mass and the fourth mass with a second difference between the second mass and the third mass, if the first difference is less than the second difference, then it is determined that a passenger's article is left in the taxi and thus an alarm in the taxi will be triggered to warn.

Abstract: A head lowering and turning reminding device, a control method thereof and a helmet are disclosed. The reminding device is disposed on a vehicle or worn by a user of the vehicle, and includes: a speed sensor configured to detect a ground speed of the vehicle; a head posture monitoring module configured to monitor a head posture of the user and generate a signal relevant to a head rotating action of the user; a recognition module configured to receive the signal and recognize at least one of a head lowering action and a head turning action of the user and a duration time of this action; and an alarm module configured to output an alarm for reminding the user upon the ground speed being greater than a speed threshold and the duration time exceeding a preset time threshold.

Abstract: An intelligent head-mounted apparatus, including: a head-mounted apparatus body; a communication element operable to receive navigation signals and a locating element operable to determine location information, both of which are disposed on the head-mounted apparatus body; and a controller disposed on the helmet apparatus body and operable to control at least one vibrating element based on the navigation signals and the location information; vibrating elements operable to vibrate under the control of the controller. The user of this apparatus can learn navigation information only by perceiving the vibration without being distracted by observing the navigation information, so that the safety of receiving navigation information during riding is improved. A control method of the intelligent head-mounted apparatus is further provided.

Abstract: A display processing method, a display processing apparatus and an electronic device are provided. The display processing method applied to an electronic device includes creating a secondary window in the touch display region, acquiring source display content corresponding to a display object displayed currently on the display screen, modifying the source display content according to a ratio of a size of the first sub-window to a size of the display screen, to obtain target display content to be mapped and displayed into the first sub-window, selecting to-be-displayed touch buttons from a set of touch buttons, the to-be-displayed touch buttons corresponding to at least one target application, and displaying the target display content and the to-be-displayed touch buttons into the first sub-window and the second sub-window respectively.

Abstract: The present disclosure relates to the field of display technique. Disclosed are a display control circuit, a display control method and a display apparatus. The circuit comprises: a signal supplying unit for outputting an image data signal; a timing control unit for processing the image data signal into an signal recognizable for a driving circuit unit; a storage unit for storing and transmitting the signal recognizable to the driving circuit unit; a sample storing unit connected with the signal supplying unit, for acquiring and storing the image data signal; and a sample comparing unit for comparing a current frame signal outputted from the signal supplying unit with a previous frame signal stored in the sample storing unit and controlling the timing control unit to be turned on or off and controlling whether the signal stored in the storage unit needs to be updated according to a comparison result.

Abstract: The present invention provides a warning device and a warning method. The warning device comprises an initial unit and a terminal unit, wherein the initial unit carried on an organism is configured to acquire a physiological state parameter of the organism and transmit warning information according to the physiological state parameter; the terminal unit is configured to receive the warning information, and notify a guardian of the warning information. As the warning device is provided with the initial unit and the terminal unit, when an physical abnormal condition such as heart attack, hypertension attack, loss of consciousness after sudden falling down occurs on the organism carrying the initial unit, the warning information can be timely sent to the terminal unit which may timely notify the organism's guardian to deal with the physical abnormal condition in time, so as not to cause delay in treatment.

Abstract: There is provided a method for detecting a rotation angle of a remote controller(21) in a television system(30,40) in order to realize a detection for the rotation angle of the remote controller(21) with respect to the television(20), which extends an application prospect of the television system.

Abstract: The present disclosure relates to the field of display technique. Disclosed are a display control circuit, a display control method and a display apparatus. The circuit comprises: a signal supplying unit for outputting an image data signal; a timing control unit for processing the image data signal into an signal recognizable for a driving circuit unit; a storage unit for storing and transmitting the signal recognizable to the driving circuit unit; a sample storing unit connected with the signal supplying unit, for acquiring and storing the image data signal; and a sample comparing unit for comparing a current frame signal outputted from the signal supplying unit with a previous frame signal stored in the sample storing unit and controlling the timing control unit to be turned on or off and controlling whether the signal stored in the storage unit needs to be updated according to a comparison result.

Abstract: There is provided a method for detecting a rotation angle of a remote controller(21) in a television system(30,40) in order to realize a detection for the rotation angle of the remote controller(21) with respect to the television(20), which extends an application prospect of the television system.