6 results about "Television station" patented technology

The LotoBul project aims to create an innovative program / mechanism that will offer an alternative marketing solution for businesses of all kinds. The program / mechanism will be in the form of a lottery, which will offer a registration quota for participating businesses. The goal of the program / mechanism is to enable the businesses selected as winners to receive an advertising time (or cash) reward. The businesses will be pre-informed of the reward (benefit) before registration. The lottery event will be held on a national television station or in a public place.

This application provides a comprehensive management method and system for smart broadcasting and television stations, relating to the field of smart broadcasting and television technology. The technical solution provided in this application determines the type of broadcast time slot and the abnormal characteristics of content by obtaining the broadcast schedule, and calculates the risk transmission coefficient by combining it with historical risk evolution data for each time slot, generating a dynamic comprehensive risk score. This allows the risk assessment criteria to automatically adjust according to the importance of the broadcast time slot and the historical risk status, solving the problem that fixed threshold management methods cannot adapt to time slot differences. Simultaneously, it determines a set of associated stations based on the hierarchical position of the broadcasting and television station. When the target risk level reaches the linkage trigger condition, the initial management plan is adjusted based on hierarchical characteristics to obtain the target management plan. This enables multiple stations to coordinate and handle issues according to hierarchical responsibilities, avoiding insufficient response during important time slots and resource waste during unimportant time slots, thereby improving the operation and maintenance management effect of broadcasting and television stations.

A system wirelessly receives identification of a reportable navigation event from one or more vehicles, the identification including vehicle location information. The system determines a locality to which the reportable event applies. The system determines one or more television broadcast stations predefined as having a broadcast area that covers the locality. Additionally, the system defines navigation data for vehicle navigation systems to address the event and deliver the navigation data to the determined television stations, along with broadcast instructions for the television stations to broadcast the navigation data via Advanced Television System Committee (ATSC) technology.

Broadcast positioning systems supporting location services through over-the-air broadcast television (TV) signals are disclosed. The broadcast positioning system supports a broadcast TV signal format that includes a transmission time of the broadcast TV. The transmission time of the broadcast TV signal is used by a TV signal receiver to determine the propagation delay of the broadcast TV signal between the TV signal transmitter and the TV signal receiver. The TV signal receiver is also configured to receive multiple broadcast TV signals from multiple TV broadcasters, wherein the same delay of arrival for those broadcast TV signals can be determined. In this manner, the TV signal receiver can use the determined multiple delays of arrival from the multiple received broadcast TV signals as time-of-arrival (TOA) and the known locations of the antenna radiating these multiple broadcast TV signals to perform a trilateration or multilateration calculation to determine its position.

Broadcast positioning systems supporting location services through over-the-air broadcast television (TV) signals are disclosed. The broadcast positioning system supports a broadcast TV signal format that includes a transmission time of the broadcast TV. The transmission time of the broadcast TV signal is used by a TV signal receiver to determine the propagation delay of the broadcast TV signal between the TV signal transmitter and the TV signal receiver. The TV signal receiver is also configured to receive multiple broadcast TV signals from multiple TV broadcasters, wherein the same delay of arrival for those broadcast TV signals can be determined. In this manner, the TV signal receiver can use the determined multiple delays of arrival from the multiple received broadcast TV signals as time-of-arrival (TOA) and the known locations of the antenna radiating these multiple broadcast TV signals to perform a trilateration or multilateration calculation to determine its position.

The application discloses a real-time audio and video optimization processing method based on television station live broadcast, and relates to the technical field of audio and video optimization. The application solves the problem of poor coherence between the inserted frame picture and the original frame picture caused by not positioning the frame insertion interval in combination with key information such as audio frequency band characteristics and spectral peak points, optimizes the audio quality through denoising processing, accurately positions the frame insertion interval based on the frequency band characteristics, selects a standard value segment through the value segment density, locks the position of the frame to be supplemented in combination with the spectral peak point time interval, generates the pixel to be supplemented based on the pixel change characteristics of the front and rear frames in the frame insertion process, ensures the coherence and consistency between the inserted frame picture and the original frame picture, and avoids the picture quality blur caused by blind frame insertion. For the scene in which the video duration is greater than the audio duration, the lost signal is directly generated and returned for completion, the process is simple and efficient, the single-scene processing duration can be controlled within the delay range allowed by the live broadcast, and the processing quality and real-time performance are considered.