Unlock instant, AI-driven research and patent intelligence for your innovation.

A method, device, device and storage medium for adaptive touch data

A touch device, self-adaptive technology, applied in the input/output process of data processing, electrical digital data processing, instruments, etc., can solve the problems that cannot be used directly, and achieve the effect of fast import or transformation, and fast touch device

Active Publication Date: 2020-11-06
GUANGZHOU SHIYUAN ELECTRONICS CO LTD +1
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, if you want to replace the touch device, you must ask the supplier of the touch device to modify the USB private custom communication protocol, or modify the chip communication protocol to adapt to the communication protocol of the new touch frame, and cannot directly replace it with other touch devices
It is precisely because the communication protocol between the touch device and the chip is a private custom protocol, and the USB protocol of the general touch device supplier is not the same, so it cannot be used directly

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A method, device, device and storage medium for adaptive touch data
  • A method, device, device and storage medium for adaptive touch data
  • A method, device, device and storage medium for adaptive touch data

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] figure 2 It is a flow chart of a method for adaptive touch data provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation of touch data identification when a touch device is connected, and the method can be executed by a device for adaptive touch data , including the following steps:

[0023] S110. Establish a touch data parsing model according to the device descriptor of the touch device and the report descriptor of the USB HID.

[0024] There are three types of USB descriptors: standard descriptors, HID descriptors, and Hub descriptors. The standard descriptors are divided into device descriptors, configuration descriptors, string descriptors, interface descriptors, endpoint descriptors, device qualification descriptors and other rate configuration descriptors, and these seven descriptors have similar formats.

[0025] Among them, the device descriptor describes the complete information of the device, which corresponds to the...

Embodiment 2

[0033] image 3 It is a flow chart of a method for adaptive touch data provided by Embodiment 2 of the present invention. This embodiment is optimized on the basis of the above-mentioned embodiments. In this implementation, the step of establishing a touch data analysis model according to the device descriptor of the touch device and the USB HID report descriptor is further optimized as follows: when a touch device is detected, Reading the device descriptor and the USB HID report descriptor of the touch device from the register of the touch device; establishing a touch data parsing model based on the device descriptor and the USB HID report descriptor according to the general protocol specification. Further, the step of parsing the touch data of the touch device through the touch data analysis model, processing and forwarding is further optimized as follows: the touch data analysis model parses out the data corresponding to the general touch protocol in the touch device byte b...

Embodiment 3

[0045] Figure 4 The structural diagram of a device for adaptive touch data provided by Embodiment 3 of the present invention. This embodiment is applicable to the situation of touch data identification when a touch device is connected, and the system can be implemented by the method of adaptive touch data. .

[0046] Such as Figure 4 As shown, the device includes: a model building module 310 and a touch data forwarding module 320, wherein:

[0047] A model building module 310, configured to set up a touch data analysis model according to the device descriptor of the touch device and the report descriptor of the USB HID;

[0048] The touch data forwarding module 320 is configured to analyze, process and forward the touch data of the touch device through the touch data analysis model.

[0049] The embodiment of the present invention provides a device for adaptive touch data, which processes and forwards the touch data by establishing a touch data analysis model according to...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A method and apparatus for self-adaptively parsing touch data, and a device and a storage medium. The method comprises: establishing a touch data parsing model according to a device descriptor of a touch device and a report descriptor of a USB HID (S110); and parsing out touch data of the touch device by means of the touch data parsing model, and processing and forwarding the touch data (S120).

Description

technical field [0001] The embodiments of the present invention relate to the technical field of adaptive touch device forwarding, and in particular to a method, device, device and storage medium for adaptive touch data. Background technique [0002] The smart tablet controls the content displayed on the display panel through touch technology, figure 1 It is a flow chart of processing and forwarding data provided by the smart tablet touch device in the prior art. Such as figure 1 As shown, the touch device 10 sends the touch data to the main control chip 20 through a private custom protocol, and the main control chip 20 analyzes the received touch data, and after processing the touch area shielding algorithm, it is forwarded to the PC module 40 through the USB Switch30 , Android module 50 and OUT module 60. [0003] However, if the touch device needs to be replaced, the supplier of the touch device must be required to modify the USB private custom communication protocol, ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041G06F13/10
CPCG06F3/0416G06F13/102
Inventor 杨起源
Owner GUANGZHOU SHIYUAN ELECTRONICS CO LTD