Abstract: The plug-in television provided by this invention integrates the master control module of the television into a plug card and separately configures the plug card and the display, and the display is mainly used to play and control the audio and video data, and the plug card is mainly used to receive and process the audio and video data; since the plug card and the display are separately configured in physical structure, it allows users to carry out the operations like repairing, maintenance, upgrading and replacement on them separately; moreover, since the display is the main structure of the television, and the plug card is plugged into the slot provided on the display to form the television, the problem in the current television field that the upgrading speed of the screen terminal device is exceedingly unmatched with the upgrading speed of the master control device is effectively solved.

Abstract: Split-type televisions provided in this invention relate to the field of television, and separately configures the master control module and the display in the television, the display is mainly used to play the audio and video data, and the master control module is mainly used to receive and process the audio and video data; the master control module and the display are separately configured in the physical structure, thus it allows users to carry out the operations like repairing, maintenance, upgrading and replacement on them separately; at the same time, since the display (the screen terminal) is provided with the power adapter for the master control module, and as long as the master control module is connected to the display, the power adapter will be able to supply power to the master control module, thus achieving the master control module and the display configured separately share the same power source.

Abstract: The present invention relates to the field of electronic equipment, more particularly, to a rapid start up method for the electronic equipment, by using generating and storing the memory image in the non-volatile memory of the electronic equipment and calling the memory image to operate with recovery of the memory data and device status, complete the electronic equipment reboot, i.e., when the Android-based electronic equipment reboot, there is no need to start Kernel according to the normal start up mode firstly and call service manager and services in turn and use Zygote to create operating environment, so as to complete reboot, and then improve start up speed and user experience.

Abstract: The invention relates to the field of terrestrial broadcast transmission, more specifically, to a channel estimation method. A channel estimation method used for estimating a channel of a next carrier signal frame, the channel estimation method comprising: equalizing a carrier of the current signal frame and of the channel of the current signal frame, to obtain a transmission sequence of the current signal frame and a signal-to-noise ratio of the current signal frame, calculating the transmission sequence to get the reference channel, generating an initial channel estimation based on the signal-to-noise ratio of the signal frame, processing the estimated initial channel and the reference channel by an adaptive filtering method, to obtain an estimated channel of next signal frame.

Abstract: The audio/video signal transmission connector provided in this application, relates to the field of TV; use partition and integration arrangement corresponding to the audio-video signal transmission connector in TV, so as to avoid interference among each zone, and make the connecting end faces of the interface in each zone locate in the same horizontal plane, so as to make the connector easier to plug the other components, and the connection are reliable and not easy to loose, meanwhile it is benefit for welding procedure.