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Method for guaranteeing communication stability between double systems and display equipment

A display device and dual-system technology, applied in the field of dual-system communication, can solve problems such as the inability to guarantee the connectivity status of the communication link and the influence of the communication link.

Pending Publication Date: 2020-12-11
HISENSE VISUAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in use, it is found that such as network changes during startup, serial port device initialization, and CEC device initialization will affect the communication link, and the communication link cannot be guaranteed to be always connected.

Method used

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  • Method for guaranteeing communication stability between double systems and display equipment
  • Method for guaranteeing communication stability between double systems and display equipment
  • Method for guaranteeing communication stability between double systems and display equipment

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Embodiment Construction

[0033] In order to make the purposes, technical solutions and advantages of the exemplary embodiments of the present application clearer, the technical solutions in the exemplary embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the exemplary embodiments of the present application. , the described exemplary embodiments are only some of the embodiments of the present application, but not all of the embodiments.

[0034] For the convenience of users, various external device interfaces are usually provided on the display device, so as to connect different peripheral devices or cables to realize corresponding functions. When a high-definition camera is connected to the interface of the display device, if the hardware system of the display device does not receive the source code of the hardware interface of the high-pixel camera, then it will be impossible to present the data received by the camera ...

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Abstract

The invention provides a method for guaranteeing communication stability between double systems and display equipment. The method comprises steps that a Server receives live pkg cyclically transmittedby a Client when the Server is connected with the Client; monitoring the time when the live pkg is received; and when it is monitored that the duration from the time when the live pkg is received last time to the current time is greater than an overtime threshold, disconnecting the connection between the Server and the Client. Live pkg is sent between the Server and the Client, the purpose of monitoring the states of corresponding Net, serial port and CEC communication modes is achieved, an unavailable communication mode is found in time, communication through semi-connection between the Server and the Client is avoided, real-time communication between two systems in dual-system equipment such as display equipment is achieved, and stability of communication between the two systems is guaranteed.

Description

technical field [0001] The present application relates to the technical field of dual-system communication, and in particular to a method and a display device for ensuring stable communication between dual systems. Background technique [0002] In the use of dual-system equipment, in order to coordinate the capabilities of the two systems and achieve the coordination and consistency of the interaction between the two systems, it is often necessary to establish communication between the two systems for information data between processes in the two systems. transfer and realize the function switching between the two systems. Therefore, only when the two systems can be smoothly connected can the capabilities of the two systems of the two systems be better utilized. [0003] At present, in order to ensure the communication efficiency between the two systems in the dual-system equipment, the network is usually used to connect the two systems in the dual-system equipment, that is...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F15/173
CPCG06F15/1735
Inventor 吴汉勇贾亚洲王秉清
Owner HISENSE VISUAL TECH CO LTD