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Interaction method and interaction system for multiple on-chip systems on a vehicle

A system-on-chip and interaction method technology, which is applied in the field of interaction methods and interaction systems of multiple systems-on-chips on a vehicle, and can solve the problem that a single SOC cannot support multi-screen synchronization functions.

Active Publication Date: 2022-05-31
NEUSOFT CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem in the prior art that it is difficult for a single SOC to support multi-screen synchronization functions in complex application scenarios, this application provides an interaction method and an interaction system for multiple systems on a chip on a vehicle

Method used

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  • Interaction method and interaction system for multiple on-chip systems on a vehicle
  • Interaction method and interaction system for multiple on-chip systems on a vehicle
  • Interaction method and interaction system for multiple on-chip systems on a vehicle

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0065] The method for interacting with multiple SOCs provided in this embodiment is applied to vehicles. The vehicle includes at least two SOCs, one of which serves as a server (Server), and the other SOCs serve as clients (Client). That is to say, the SOC on the vehicle must have a server, and the number of clients can be one or more. In the embodiment of the present application, the server end and the client end may be selected and set by the user on the vehicle, or may be set by default.

[0066] All SOCs on the vehicle are located in the same local area network, and all SOCs establish connections through Sockets in the local area network to realize mutual communication. In this embodiment, each SOC manages at least two screens. The interaction method of multiple SOCs will be described below with reference to the accompanying drawings.

[0067] In the interaction method provided in this embodiment, the server sends the first control instruction to the controlled client, ...

Embodiment 2

[0086] see Image 6 , which is a flow chart of another method for interacting with multiple SOCs on a vehicle provided in an embodiment of the present application.

[0087] like Image 6 As shown, the interaction method of multiple SOCs provided in this embodiment includes:

[0088] Step 601: the server sends a first control instruction to the controlled client, so that the corresponding screen of the controlled client synchronously plays the same content according to the first control instruction.

[0089] In this embodiment, the first control instruction is specifically a control instruction to the own vehicle equipment of the vehicle. The own vehicle equipment is at least one of the following: window, door, seat and air conditioner. As an example, the first control command may specifically be a control command for adjusting the opening height of the vehicle window; a control command for opening or closing the car door; a control command for adjusting the seat position or...

Embodiment 3

[0098] see Figure 8 , which is a flow chart of another method for interacting with multiple SOCs on a vehicle provided in the embodiment of the present application.

[0099] like Figure 8 As shown, the interaction method of multiple SOCs provided in this embodiment includes:

[0100] Step 801: the server side receives a control request for controlling audio and video synchronization sent by a client side.

[0101] In this embodiment, audio and video refer to audio or video.

[0102] The control of audio and video synchronization belongs to the control of the entertainment system of the vehicle. In this scenario, it is usually not necessary to update the databases of the server and other clients. In this scenario, all clients that do not initiate the above-mentioned control request for controlling audio and video synchronization are controlled clients.

[0103] Taking video synchronization as an example, Client1 sends a control request to control video synchronization to ...

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Abstract

The invention discloses an interaction method and an interaction system for multiple on-chip systems on a vehicle, which are suitable for the vehicle's requirement for multiple screens. The vehicle includes at least two SOCs, all of which are in the same local area network. Each SOC corresponds to manage at least two screens, one of which acts as a server, and the other SOCs act as clients. When multiple SOCs need to interact, the server sends the first control command to the controlled client. It may be a control instruction for the vehicle's entertainment system (such as a radio and an audio-video player), so that all screens corresponding to the controlled client end play the same content synchronously according to the first control instruction. Each SOC is responsible for managing at least two screens, so in the application scenario with a large number of screens, it can realize the multi-screen synchronization function of the vehicle intelligent electronic cockpit, and improve the driving experience of the users in the vehicle.

Description

technical field [0001] The present invention relates to the technical field of vehicles, in particular to an interaction method and an interaction system for a plurality of on-chip systems on a vehicle. Background technique [0002] With the gradual development of the automobile industry, the functions of vehicles are becoming more and more abundant. Nowadays, in-vehicle intelligent electronic cockpits are realized in more and more vehicles. The vehicle intelligent electronic cockpit can usually have a full LCD instrument, a head-up display (Head up Display, HUD) and a vehicle entertainment system, which can provide rear seat passengers with an entertainment experience through the screen mounted on the rear seat. [0003] In order to enable in-vehicle users to experience the multi-screen synchronization function of the on-board intelligent electronic cockpit, currently, models such as cars and SUVs have realized multi-screen display through a System on Chip (SOC). However,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L67/1095H04L67/1097H04L67/12H04N21/43H04N21/643G06F3/14G06F9/451
CPCH04L67/025H04L67/1095H04L67/1097H04L67/12H04N21/4307H04N21/643G06F9/452G06F3/1454Y02P90/02
Inventor 吉超
Owner NEUSOFT CORP