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Vehicle-mounted equipment and reversing video display method thereof and storage medium

A vehicle-mounted device and video display technology applied in the field of vehicles to achieve stable application, provide driving safety, and facilitate quick call and maintenance

Inactive Publication Date: 2018-08-03
SHENZHEN MOBILECARLINK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that, in view of the technical problem in the prior art that the reversing video window is created through the application layer, it is easy to cause the reversing video not to be displayed or the window exits abnormally, the present invention provides a vehicle-mounted device and a method for displaying the reversing video , and storage media, change the traditional way of creating windows at the application layer, and create a reversing video window at the bottom of the system and create a separate thread, call the corresponding interface through the dynamic link library, realize the stable display of reversing video, and overcome the non-display or abnormality of reversing video Quit the problem, improve driving safety and user convenience

Method used

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  • Vehicle-mounted equipment and reversing video display method thereof and storage medium
  • Vehicle-mounted equipment and reversing video display method thereof and storage medium
  • Vehicle-mounted equipment and reversing video display method thereof and storage medium

Examples

Experimental program
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Effect test

Embodiment 1

[0048] The reversing video display method of a vehicle-mounted device described in a preferred embodiment of the present invention, such as figure 1 As shown, the method includes:

[0049] S100, after receiving the user's reversing instruction, connect to the corresponding interface of the reversing video library, and create a reversing video window.

[0050] At present, the reversing video library is realized by a static link library, but in the embodiment of the present invention, the reversing video library is realized by a dynamic link library, and the dynamic link library provides several corresponding interfaces for realizing the reversing video display. The function library that needs to be loaded when called, through the form of the dynamic link library, can not only realize window creation and quick call of specified functions, but also make the program memory occupy a small space, be easier to maintain and update, reduce costs and reduce system load.

[0051] Furthe...

Embodiment 2

[0078] The present invention also provides a vehicle-mounted device, which is based on the Android system, such as image 3 As shown, the vehicle-mounted device in the embodiment of the present invention includes a processor 10, and a memory 20 connected to the processor 10, the memory 20 stores the reversing video display program of the vehicle-mounted device, and the reversing video display program of the vehicle-mounted device Executed by the processor 10 to implement the following steps:

[0079] After receiving the user's reversing command, connect to the corresponding interface of the reversing video library, and create a reversing video window;

[0080] Turn on the reversing camera and create an independent thread to display the reversing video in the reversing video window; specifically as described above.

[0081] The reversing video display program of the vehicle-mounted device is executed by the processor 10 and is also used to implement the following steps:

[00...

Embodiment 3

[0094] The present invention also provides a storage medium, the storage medium stores the reversing video display program of the vehicle-mounted device, and when the reversing video display program of the vehicle-mounted device is executed by the processor 10, it is used to realize the reversing video display of the vehicle-mounted device method; specifically as described above.

[0095] To sum up, the present invention provides a vehicle-mounted device, its reversing video display method, and a storage medium. The vehicle-mounted device’s reversing video display method includes: receiving a user’s reversing command, connecting to a corresponding interface of a reversing video library, and creating a reversing video Window; turn on the reversing camera, and display the reversing video in the reversing video window after creating an independent thread. The present invention creates a reversing video window at the bottom of the system through a dynamic link library, displays th...

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PUM

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Abstract

The invention discloses vehicle-mounted equipment and a reversing video display method thereof and a storage medium. The reversing video display method for the vehicle-mounted equipment comprises thesteps of establishing a connection with an interface corresponding to a reversing video library after receiving a user reversing instruction so as to establish a reversing video window; turning on a reversing camera; and after establishing an independent thread, displaying a reversing video in the reversing video window. According to the vehicle-mounted equipment and the reversing video display method thereof, by using a dynamic chained library, the reversing video window is established on a system bottom frame to display the reversing camera video and provide window parameter setting and video image adjusting; and therefore, the reversing video response is rapid under an android system, the application is more stable, the automobile driving safety is enhanced and convenience is brought tousers.

Description

technical field [0001] The invention relates to the field of vehicle technology, in particular to a vehicle device, a reversing video display method thereof, and a storage medium. Background technique [0002] With the rapid development of electronic technology and software technology, automobiles have become an important means of transportation in people's daily life. Vehicle electronic products have made a qualitative leap in terms of function, performance and human-machine interface. At present, the Android system is more and more widely used in the vehicle-mounted systems of automobiles, and all of them can realize the reversing video display function. The reversing video display of the Android system is realized through the application layer, but because the application layer is not a high priority in the android system, it may be banned by the system, or when the application itself does not respond, the reversing video often does not display Or the problem of abnormal...

Claims

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Application Information

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IPC IPC(8): B60R1/00B60R16/023
CPCB60R1/00B60R16/023B60R2300/8066
Inventor 钟国敏王旭罗德祥熊泉马伟
Owner SHENZHEN MOBILECARLINK TECH CO LTD
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