Touch control method and system of car monitor screen

Abstract

The invention discloses a touch control method and system of a car monitor screen. The method comprises the following steps: a car monitor screen responds to a finger pressing event and and sends the finger pressing event to a client side synchronous with the car monitor screen; a touch coordinate, which is collected at a preset actual measurement sampling interval by the car monitor screen, of the car monitor screen is taken as an actual measurement touch coordinate, the actual measurement touch coordinate is sent to the client side, and the client side controls the client side according to the actual measurement touch coordinate; the car monitor screen responds to a finger raising event, and executes a virtual extension event, wherein the virtual extension event is that a corresponding virtual touch coordinate is calculated at a virtual sampling interval and sends a virtual touch coordinate to the client side within a preset extension time period; and the car monitor screen sends the finger raising event to the client side. After a finger is raised, the virtual extension event is executed so as to obtain an effect of finger extension dragging to realize an effect of smoothly sliding and turning pages under a situation that the sampling interval is not prolonged.

Description

technical field [0001] The invention relates to the technical field related to automobiles, in particular to a touch control method and system for an automobile screen. Background technique [0002] The car screen of a car, also known as a car screen or a car display, is a display set in the car. A technology has been developed to project the screen of the car on the screen of the car to the client, such as the screen of the mobile phone. Get the same sliding track on the mobile phone, so as to realize the control of the mobile phone on the screen of the car. [0003] However, there is a technical defect in the existing technology, that is, when the user touches the screen of the car to slide, the mouse track that appears on the mobile phone will not be the same as the track that the finger actually slides; The performance of turning pages is always insufficient, which makes it difficult to turn to the next page on the mobile phone after the finger slides. [0004] The re...

AI Technical Summary

Problems solved by technology

[0007] Based on this, it is necessary to provide a touch control method and system for a car screen to address the technical problem that the touch synchronization effect between the car screen and the client is not good during the synchronization process of the car screen and the client in the prior art.

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