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Application program control method, gesture processing device, intelligent terminal and vehicle

An application program and smart terminal technology, applied in the field of data processing, can solve problems such as lowering the system fault tolerance rate, single response path, difficult to guarantee the speed and accuracy of gesture recognition, etc.

Pending Publication Date: 2022-05-27
CHINA FIRST AUTOMOBILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the current application program has a single response method to gesture events. When the gesture recognition channel fails, the application program will not be able to perform the response operation. The single response method of the application program to gesture commands greatly reduces the fault tolerance rate of the system. degree is difficult to guarantee

Method used

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  • Application program control method, gesture processing device, intelligent terminal and vehicle
  • Application program control method, gesture processing device, intelligent terminal and vehicle
  • Application program control method, gesture processing device, intelligent terminal and vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] At present, the touch screen has been widely used in various smart terminal devices, and the operator uses the touch screen to input operation instructions into the smart terminal device equipped with the touch screen to realize human-computer interaction.

[0037]With the improvement of the processing capability of smart terminals and the rapid development of information technology, the number and types of applications supported by smart terminals are increasing day by day. Applied to many technical fields. Especially in the field of vehicles, with the intelligent upgrade of automobiles, traditional interaction methods have been replaced by touch interaction, thus establishing an interaction strategy based on multi-finger touch. In actual driving scenarios, through the user's multi-finger gestures Trigger the execution of applications to enhance the human-computer interaction experience.

[0038] However, the current application program has a single way of responding ...

Embodiment 2

[0064] On the basis of Embodiment 1, the technical solution of the present invention also provides a gesture processing device, which is arranged on a smart terminal, and the gesture processing device includes:

[0065] Gesture acquisition module, used to acquire gesture events in real time;

[0066] The gesture sending module sends gesture events to the application based on the Android system and the Linux kernel respectively, and guides the application to perform response operations to the gesture events.

[0067]To further refine the solution, the gesture sending module uses channel 1 and channel 2 to send gesture events to the application, and guide the application to perform a response operation to the gesture event. Among them, channel 1 is a gesture recognition channel based on the Android system, channel 2 is a gesture recognition channel based on the Linux kernel, channel 1 does not need to modify the native architecture of the Android system, and a gesture event inte...

Embodiment 3

[0070] On the basis of Embodiment 1, the technical solution of the present invention also provides an intelligent terminal, the intelligent terminal is loaded with the Android system and the linux kernel at the same time, and the intelligent terminal is provided with a memory and a processor, wherein the memory is used for storing program instructions, and the processor is used for calling And execute the program instructions in the memory, execute the control method of the application program, and run the channel 1 and the channel 2 in parallel.

[0071] Path 1: Based on the gesture recognition path of the Android system, the implementation steps of Path 1 include: 1) Pre-create an input monitoring object related to gesture events in the system service module of the smart terminal, and the input monitoring object is used to realize the input of the smart terminal. An interface in the management server; 2) The input management server reads and parses gesture events in real time...

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Abstract

According to the technical scheme, the application program control method, the gesture processing device, the intelligent terminal and the vehicle are provided, the intelligent terminal is provided with two gesture recognition channels, the channel 1 is a gesture recognition channel based on an Android system, the channel 2 is a gesture recognition channel based on a linux kernel, the channel 1 does not need to modify the native architecture of the Android system, and the channel 2 does not need to modify the native architecture of the Android system. A gesture event interface is newly added and realized in an input management server of the intelligent terminal, that is, a gesture event can be sent to an application program in a native framework of the Android system and responded, a gesture recognition channel based on a linux kernel serves as a gesture recognition channel parallel to a channel 1, and a channel 2 runs in parallel and does not influence normal running of the channel 1, so that the gesture event can be quickly and conveniently recognized. And as two gesture recognition channels are loaded in the intelligent terminal, when one of the channels fails in operation, the other channel can send the gesture event to the application program to ensure that the application program executes the response operation on the gesture event.

Description

technical field [0001] The invention belongs to the technical field of data processing of data processing equipment, and particularly relates to an application program control method, an intelligent terminal and a vehicle having the intelligent terminal. Background technique [0002] At present, the touch screen has been widely used in various smart terminal devices, and the operator uses the touch screen to input operation instructions into the smart terminal device equipped with the touch screen to realize human-computer interaction. [0003] With the improvement of the processing capability of smart terminals and the rapid development of information technology, the number and types of applications supported by smart terminals are increasing day by day. Applied to many technical fields. Especially in the field of vehicles, with the intelligent upgrade of automobiles, traditional interaction methods have been replaced by touch interaction, thus establishing an interaction ...

Claims

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Application Information

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IPC IPC(8): G06F9/451G06F3/04883G06F3/0481G06F3/0485G06V40/20
CPCG06F9/451G06F3/04883G06F3/0481G06F3/0485
Inventor 黄嘉桐丁冠源郭富琦郑彤
Owner CHINA FIRST AUTOMOBILE
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