10 results about "Television set" patented technology

The invention belongs to the technical field of automatic control, and particularly provides a TV set capable of turning intelligently. The TV set comprises a camera, a television, a turning mechanism, a support, a control system and a base, wherein the camera is fixed to the upper end of the television; the lower end of the television is connected with the turning mechanism; the turning mechanism is connected with the control system through the support; the lower end of the control system is connected with the base. Orientation of a human body is sensed by the camera, the turning mechanism of the TV set is controlled to turn the television according to the position of a user, and a human body following device of the television is formed, so that the problem that in the prior art, the TV set cannot change in angle according to the position of the user is solved, the intelligence and the practicality of the TV set are greatly improved, and the humanized design of the TV set is enhanced.

The invention is suitable for the field of data statistics, and provides a signal source utilization investigation method of smart television. The method comprises the following steps that: 1, when the smart television is turned on, a signal source manager in the smart television sets the current signal source according to the signal source setting information set when the smart television is turned off last time; 2, when switching the signal source, the signal source manager sets the current signal source as the switched signal source, calculates the service time of the last signal source, and adds 1 to the utilization times of the last signal source; a signal source statistics module is used for obtaining the service time and the utilization times of the last signal source from the signal source manager, using the service time and the utilization times as the statistics data of the utilization of the signal source, and storing the statistics data; 3, the step 2 is executed repeatedly, until the smart television is turned off; and 4, when the smart television is turned on again, a data uploading module is used for uploading the statistics data of utilization of the signal source to the server side. The signal source utilization investigation method of smart television provided by the invention is simple and fast.

The invention discloses a television mainboard detection method and device, a television mainboard and a medium, and belongs to the field of televisions. The television mainboard detection method comprises the following steps: when the television mainboard is powered on and started, detecting the current state of the first reserved port; and if the pre-stored low-voltage differential signal data is not in the preset state, outputting the pre-stored low-voltage differential signal data, so that the television mainboard detection equipment identifies and displays the pre-stored low-voltage differential signal data. According to the invention, universality of different detection tools can be realized.

This invention relates to a TV control device by a key card and its method, which can identify user information and control the audio-video of its users, including the following parts: key cards connecting with different connection ports, a storage part storing the personal information of the card users, a port spreading part outputting different signals according to the structure of a connected port if connecting the card on its input end and a control part fetching the user personal information of the card corresponding to said received signals from the storage part then to control the audio-video limit function.

The invention discloses an auxiliary device for technology promotion. The auxiliary device comprises a base, a cabinet body, a cabinet wall, a placement plate, a lifting assembly, a rotating assembly, a protective cover, a display bracket, a television and a rainproof assembly; the placement plate is cylindrical, and the cabinet body is arranged at the upper end of the placement plate, and is cylindrical and hollow; the cabinet wall is arranged at the upper end of the placement plate, and installed around the cabinet body; the cabinet wall is hollow, and the base is arranged in the center of the lower end of the containing plate, and is in a circular truncated cone shape; the lifting assembly is arranged on the inner bottom wall of the cabinet body, and the rotating assembly is arranged on the lifting assembly; the display bracket is arranged on the rotating assembly, and is square and hollow. The invention belongs to the technical field of promotion assistance, and particularly relates to the auxiliary device for technology promotion, and the auxiliary device is small in overall size, and has a convenient telescopic storage function and a good protection effect on the television; auxiliary device is easy to move and transfer, is not prone to tilting and falling down, and is more flexible during display; and the television has a rotating function facilitating multi-angle propaganda and display.