Method and device for controlling video platform playing of vehicle satellite positioning system and electronic equipment
A satellite positioning system and video platform technology, which is used in the field of controlling the playback of vehicle satellite positioning system video platforms, can solve problems such as non-response, delay, video freeze and abnormal interruption of operation experience, and achieves improved response speed and improved stable generation. and processing effects
Pending Publication Date: 2021-11-30
深圳市有为信息技术发展有限公司
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Problems solved by technology
In actual use, due to signal reasons, network reasons, and development technology reasons, management users often encounter bad operating experiences such as no response, slow response, delay, video freeze, and abnormal interruption when viewing videos.
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[0041] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this application will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals denote the same or similar parts in the drawings, and thus their repeated descriptions will be omitted.
[0042] Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of the embodiments of the application. However, those skilled in the art will appreciate that the technical solutions of the present application may be practiced without one or mor...
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The invention provides a method and device for controlling video platform playing of a vehicle satellite positioning system and electronic equipment, which are used for commercial vehicle monitoring. The method comprise the steps: receiving an on-demand command of a user side, and starting a video stream generator; synthesizing the data generated by the video stream generator into streaming media data and sending the streaming media data to a user side browser; receiving video data reported by the vehicle-mounted terminal; caching key frame data in the video data; if the received video data reported by the vehicle-mounted terminal is not overtime, synthesizing the video data reported by the vehicle-mounted terminal into streaming media data through a video stream superimposer, and sending the synthesized streaming media data to a user side browser; if the delay of receiving the video data reported by the vehicle-mounted terminal exceeds a first time threshold value, enabling the video stream superimposer to synthesize streaming media data by using the finally cached key frame data, and sending the synthesized streaming media data to a user side browser. According to the method provided by the invention, the problem of lagging and interruption of platform video playing can be solved.
Description
technical field [0001] The invention relates to the field of commercial vehicle video monitoring, in particular to a method, device and electronic equipment for controlling the playback of a video platform of a vehicle satellite positioning system. Background technique [0002] With the continuous development of the Internet of Vehicles industry, the original Beidou monitoring platform has gradually added new media monitoring requirements such as video monitoring and audio monitoring from a single vehicle location monitoring business. In 2017, the Ministry of Transport implemented the "JT T1078- 2016 Road Transport Vehicle Satellite Positioning System Video Communication Protocol", "JT T 1077-2016 Road Transport Vehicle Satellite Positioning System Video Platform Technical Requirements", "JT T 1076-2016 Road Transport Vehicle Satellite Positioning System Vehicle Video Terminal Technical Requirements". [0003] The monitored vehicle uploads audio and video data to the monitor...
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IPC IPC(8): H04N21/433H04N21/44H04N21/858H04N5/265H04N7/18G01S19/13
CPCH04N21/4331H04N21/44016H04N21/858H04N5/265H04N7/18G01S19/13
Inventor 蒋雪峰胡自成
Owner 深圳市有为信息技术发展有限公司