TW201742430A - Real-time live broadcast method and system for personal video on racetrack comprising a mobile terminal, a video receiving terminal, network cameras and a cloud server so that each of the sportsmen can be shot - Google Patents

Abstract

This invention provides a real-time live broadcast method and system for a personal video on a racetrack, wherein the real-time live broadcast system for the personal video on the racetrack comprises a mobile terminal, a video receiving terminal, network cameras and a cloud server. The mobile terminal comprises a GPS positioning module and a first wireless communication module. The video receiving terminal comprises a second wireless communication module, a video switching module and a video playing module. The plurality of network cameras are arranged at two sides of the racetrack in a crossed way. The GPS positioning module is used for transmitting the position information of sportsmen to the video receiving terminal through the first wireless communication module and the cloud server. The network cameras are used for transmitting the shot videos to the video receiving terminal by the cloud server. The second wireless communication module is used for transmitting both the position information and the videos to the video switching module, and the video switching module is used for switching the videos to the videos shot by using the network cameras in a region where the sportsmen are located in real time and playing the videos. Therefore, by using the real-time live broadcast system, each of the sportsmen can be shot.

Description

Personal video real-time live broadcast method and live broadcast system for runway

The invention relates to a personal video real-time live broadcast method and a live broadcast system for a runway, in particular to a person belonging to the field of video playing.

According to the continuous improvement of living standards, people's demands for health and sports are getting stronger and stronger. Since running does not require special places and equipment, and long-distance running is beneficial to people's cardiopulmonary function and blood circulation, more and more people participate in the long-distance running. A few years ago, the unpopular marathon competition has now received one vote. Hard to find. At present, the live broadcast of the sports on the runway is relatively simple, basically the live broadcast of the TV station. The TV station uses multiple cameras to simultaneously shoot the runway at multiple angles and multiple locations. Considering the large number of athletes on the runway, it is impossible for several cameras to capture everyone. Most TV cameras only focus on key players, such as stars or athletes running in front. And the time of live TV is limited, and several athletes at the front arrive at the end, and the live TV broadcast is over. The viewer who watches an athlete cannot see the player's video all the way.

In view of this, our inventors are concentrating on further research on video live broadcast methods, and proceeding with research and development and improvement, with a better design to solve the above problems, and after continuous trial and modification, the invention has been made. .

Therefore, in order to solve the above problems existing in the prior art, the present invention provides a personal video live broadcast method and a live broadcast system for a runway.

In order to achieve the above objective, the inventors provide a technical solution adopted by the present invention as: a personal video real-time live broadcast method for a runway, comprising the following steps: 1) setting one includes several mobile terminals, and several video receiving terminals a personal video real-time live broadcast system of a plurality of network cameras and a cloud server; the mobile terminal has a network communication function and a GPS positioning function, the mobile terminal is carried by an athlete on the runway, and the video receiving terminal has a network communication function, a video switching function, and a real-time playback. Function; 2) The network camera is fixedly disposed on both sides of the runway, and the network camera on one side of the runway corresponds to any point in the middle of two adjacent network cameras on the other side of the runway; each network camera captures the video of the athlete on the runway in real time, The captured video is transmitted to the cloud server separately, and the cloud server transmits the received video to the video receiving terminal through the network; 3) the mobile terminal carried by the athlete locates the player in real time and positions the player Information is transmitted to the cloud server in real time, cloud server Transmit the location information of each player to the received video receiving terminal; 4) based on the position information about a player is received, the receiving video terminal to the video in real-time switching network camera is located within the section of the player captured and played back.

A personal video real-time live broadcast system for a runway, characterized in that it comprises a plurality of mobile terminals, a plurality of video receiving terminals, a plurality of network cameras and a cloud server; the mobile terminal comprises a GPS positioning module and a first wireless communication module, The video receiving terminal comprises a second wireless communication module, a video switching module and a video playing module; a plurality of the network cameras are fixedly disposed on both sides of the runway, and the network camera on one side of the running track is adjacent to the other side of the runway. Corresponding to any suitable point in the middle of the network camera, the lens of the network camera is facing the runway; the athlete carries the mobile terminal, the GPS positioning module locates the position of the athlete in real time, and transmits the position information through the first The wireless communication module transmits the received information to the cloud server in real time; the cloud server processes the received location information and transmits the video to the video receiving terminal through the network; the network camera transmits the respective captured video to the network through the network to The cloud server, the cloud server performs the received video Transmitting to the video receiving terminal; the second wireless communication module transmits the received location information and video to the video switching module, and the video switching module switches the video to the player's section in real time. The video captured by the network camera is transmitted, and the video is transmitted to the video playing module for playing.

It is obvious from the above description and setting that the present invention has the following several advantages and effects, which are detailed as follows:

The invention can capture each athlete and can broadcast the video images of each athlete in real time, thereby greatly improving the interaction of the sports, improving the competition level of the items such as the marathon, and promoting the prosperity of the relevant sports industry. Will play an immeasurable role.

The invention will be described in detail below with reference to the drawings.

The invention will now be described in detail in conjunction with the drawings and embodiments.

Referring to FIG. 1 , the present invention provides a personal video live broadcast method for a runway, which includes the following steps:

1) setting a personal video real-time live broadcast system including a plurality of mobile terminals 1, a plurality of video receiving terminals 2, a plurality of network cameras 3, and a cloud server 4; the mobile terminal 1 has a network communication function and a GPS positioning function, and the mobile terminal 1 is provided by the runway The athlete is carried on, and the video receiving terminal 2 has a network communication function, a video switching function, and a real-time playing function.

2) The network camera 3 is fixedly disposed on both sides of the runway, and the network camera 3 on the side of the runway corresponds to any suitable point in the middle of two adjacent network cameras 3 on the other side of the runway. Each network camera 3 captures the video of the athlete on the runway in real time, and transmits the captured video to the cloud server 4, respectively, and the cloud server 4 transmits the received video to the video receiving terminal 2 through the network, and the specific process thereof for:

The length of the preset runway is xm, and one network camera 3 is set for each interval m, and the number of network cameras 3 to be set is x. Among them, the first, third, fifth, ... network camera 3 is evenly arranged on one side of the runway, and the second, fourth, sixth, ... network camera 3 is evenly disposed on the other side of the runway. On the same side of the runway, the distance between any two adjacent network cameras 3 is 2 m. The first network camera 3 captures the video of the 0-m segment, the second network camera 3 captures the video of the m-2m segment, ..., the xth network camera 3 captures the (x-1) m-xm zone The video of the segment, the x network cameras 3 continuously transmit the respective captured video to the cloud server 4.

3) The mobile terminal 1 carried by the athlete performs real-time positioning on the athlete, and transmits the position information of the athlete to the cloud server 4 in real time, and the cloud server 4 transmits the received position information of each athlete to the video receiving terminal 2.

4) According to the received position information of an athlete, the video receiving terminal 2 switches to the video captured by the network camera 3 in the section where the player is located, so that the video receiving terminal 2 can continuously play the player in the entire runway. Video image. The viewer can then view the video image of the athlete of interest throughout the runway.

Continuing to refer to FIG. 1 , based on the above-described personal video live broadcast method for a runway, the present invention also provides a personal video real-time live broadcast system for a runway, including a plurality of mobile terminals 1 and a plurality of video receiving terminals 2 Several network cameras 3 and cloud servers 4. The mobile terminal 1 includes a GPS positioning module 11 and a first wireless communication module 12. The video receiving terminal 2 includes a second wireless communication module 21, a video switching module 22, and a video playing module 23. A plurality of network cameras 3 are fixedly disposed on both sides of the runway, and the network camera 3 on one side of the runway corresponds to any suitable point in the middle of two adjacent network cameras 3 on the other side of the runway, and the lens of the network camera 3 faces the runway. The player carries the mobile terminal 1. The GPS positioning module 11 locates the location of the player in real time, and transmits the location information to the cloud server 4 in real time through the first wireless communication module 12; the cloud server 4 processes the received location information and then transmits the network through the network. Transfer to the video receiving terminal 2. During the running of the athlete, the network camera 3 transmits the captured standard definition video to the cloud server 4 through the network, and the cloud server 4 processes the received video and transmits it to the video receiving terminal 2. The second wireless communication module 21 transmits the received location information and video to the video switching module 22, and according to the position information of the player, the video switching module 22 switches the video to the video captured by the network camera 3 in the player's section in real time, and The video is transmitted to the video playback module 23 for playback. The viewer can view a continuous video on the entire runway of an athlete through the video receiving terminal 2.

The personal video live broadcast system for the runway of the present invention treats each player and its viewers in the same manner, thus forming a massive video uplink and downlink link. Each viewer is able to continuously see images of the athletes he is interested in. In addition, each segment of the video received by the video receiving terminal 2 can also be broadcasted on the web, so that more people can understand the competitive sports.

Embodiments: The personal video live broadcast method and system for a runway of the present invention can be applied to a marathon runway. Referring to Fig. 2, 210 network cameras 3 are arranged on both sides of the marathon runway, and the distance between two adjacent network cameras 3 on the same side of the marathon runway is 400 meters. The angle and position of each network camera 3 are fixed. During the marathon running, 210 network cameras 3 continuously transmit the captured standard definition video to the cloud server 4. This way viewers watch the marathon just like watching a streaming video show. The mobile terminal 1 carried by the athlete transmits the position information of the athlete to the cloud server 4 in real time. In addition, 210 network cameras 3 output 210 uninterrupted videos to the cloud server 4. The video receiving terminal 2 switches to the video captured by the corresponding network camera 3 in real time according to the received position information of the player in accordance with the label order of the network camera 3.

When an athlete is in the section of 0-200 meters, the first network camera 3 captures the image of the player, and at this time, the video receiving terminal 2 plays the video captured by the first network camera 3; when the athlete is in the range of 200 meters - 400 meters In the segment, the second network camera 3 captures the image of the player, at which time the video receiving terminal 2 switches to play the video captured by the second network camera 3; thus, until the player enters the segment captured by the 210th network camera 3, Upon reaching the end point, the video receiving terminal 2 switches to play the video captured by the 210th network camera 3. For the video receiving terminal 2, the video of the athlete's entire movement throughout the entire runway can be continuously played; for the viewer of the athlete, the image of the player of interest can also be continuously seen.

The present invention is not limited to the above-described preferred embodiments, and any other form of product can be derived by anyone of the present invention, but with any variation in shape or structure, it is the same or similar to the present application. The technical solutions are all within the scope of the present invention.

In summary, the technical means disclosed by the present invention can effectively solve the problems of the prior knowledge, achieve the intended purpose and efficacy, and are not found in the publication before publication, have not been publicly used, and have long-term progress, The invention referred to in the Patent Law is correct, and the application is filed according to law, and the company is invited to give a detailed examination and grant a patent for invention.

The above is only the preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, that is, the equivalent changes and modifications made by the scope of the invention and the contents of the invention are all It should remain within the scope of this invention.

〔this invention〕
1‧‧‧Mobile terminal
11‧‧‧GPS Positioning Module
12‧‧‧First wireless communication module
2‧‧‧Video receiving terminal
21‧‧‧Second wireless communication module
22‧‧‧Video Switching Module
23‧‧‧Video Playback Module
3‧‧‧Network Camera
4‧‧‧Cloud Server

FIG. 1 is a schematic structural view of a personal video live broadcast system for a runway according to the present invention. 2 is a schematic view showing the arrangement of a network camera on a marathon runway in the embodiment of the present invention.

1‧‧‧Mobile terminal

11‧‧‧GPS Positioning Module

12‧‧‧First wireless communication module

2‧‧‧Video receiving terminal

21‧‧‧Second wireless communication module

22‧‧‧Video Switching Module

23‧‧‧Video Playback Module

3‧‧‧Network Camera

4‧‧‧Cloud Server

Claims (2)

A personal video live broadcast method for a runway, comprising the following steps: 1) setting a personal video real-time live broadcast system comprising a plurality of mobile terminals, a plurality of video receiving terminals, a plurality of network cameras and a cloud server; the mobile terminal has network communication Function and GPS positioning function, the mobile terminal is carried by the athletes on the runway, the video receiving terminal has network communication function, video switching function and real-time playing function; 2) the network camera is cross-fixed on both sides of the runway, and the network camera on the runway side Corresponding to any point in the middle of two adjacent network cameras on the other side of the runway; each network camera captures the video of the athlete on the runway in real time, and transmits the captured video to the cloud server, respectively, and the cloud server will receive each The road video is transmitted to the video receiving terminal through the network; 3) the mobile terminal carried by the athlete locates the athlete in real time, and transmits the position information of the athlete to the cloud server in real time, and the cloud server transmits the received position information of each athlete. To the video receiving terminal; 4) according to the connection Location information of a player, a video receiving terminal to switch to real-time video cameras within the network segment where the athletes shooting and playback. A live broadcast system for a personal video live broadcast method for a runway, comprising: a plurality of mobile terminals, a plurality of video receiving terminals, a plurality of network cameras, and a cloud server; the mobile terminal comprises a GPS positioning module and a first wireless communication module, The video receiving terminal comprises a second wireless communication module, a video switching module and a video playing module; a plurality of the network cameras are fixedly disposed on both sides of the runway, and the network camera on one side of the running track is adjacent to the other side of the runway. Corresponding to any suitable point in the middle of the network camera, the lens of the network camera is facing the runway; the athlete carries the mobile terminal, the GPS positioning module locates the position of the athlete in real time, and transmits the position information through the first The wireless communication module transmits the received information to the cloud server in real time; the cloud server processes the received location information and transmits the video to the video receiving terminal through the network; the network camera transmits the respective captured video to the network through the network to The cloud server, the cloud server performs the received video Transmitting to the video receiving terminal; the second wireless communication module transmits the received location information and video to the video switching module, and the video switching module switches the video to the player's section in real time. The video captured by the network camera is transmitted, and the video is transmitted to the video playing module for playing.