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Vehicle-mounted entertainment system power supply controlling device based on touch control operation, and work method

A power control device and entertainment system technology, applied in general control systems, control/adjustment systems, program control, etc., can solve the problems of vehicle aesthetics decline, high implementation cost, and impact on vehicle interiors, so as to avoid work conflicts , effective control of energy consumption, hardware aesthetics and design cost improvement

Pending Publication Date: 2018-02-23
YANFENG VISTEON ELECTRONICS TECH NANJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to realize the above functions, existing vehicles need to set mechanical buttons outside or inside the display panel, and realize the wake-up / sleep processing of the vehicle entertainment system through the operation of the above-mentioned mechanical buttons; however, with the simplification of the internal environment of the vehicle According to the design trend, setting additional mechanical buttons at the corresponding positions on the panel affects the overall feeling of the vehicle interior, resulting in a decline in the aesthetics of the vehicle; at the same time, in order to meet the above-mentioned settings of mechanical buttons, additional structural changes to the vehicle interior are required, and for the mechanical Buttons are independently produced, resulting in substantial implementation costs
If the touch operation is directly implemented on the display panel, it is difficult to control the energy consumption under the existing technology, which cannot meet the working requirements of the car entertainment system

Method used

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  • Vehicle-mounted entertainment system power supply controlling device based on touch control operation, and work method
  • Vehicle-mounted entertainment system power supply controlling device based on touch control operation, and work method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as figure 1 and figure 2 A power control device for a car entertainment system based on a touch operation is shown, which includes a display panel 1 for displaying the car entertainment system, and a Display assembly 3 for controlling the display panel; one of the display panels 1 Including a display part 101 and an operation part 102, the operation part 102 is provided with a power control area 2, the Display assembly 3 includes a Touch chip 4, and the Touch chip 4 and the power control area 2 are electrically connected to each other; Among the described touch control based on-vehicle entertainment system power supply control device, include a host assembly 5, which includes a drive single-chip microcomputer 6, and includes a GPIO interface among the touch chip 4, and includes a drive single-chip microcomputer 6 The interrupt pin, the Touch chip 4 is electrically connected to the interrupt pin of the driving microcontroller 6 through the GPIO interface.

[0024...

Embodiment 2

[0034] As an improvement of the present invention, in the step 1), the interval between two adjacent scans of the Touch chip 4 is 50 ms; in the step 4), the interval between two adjacent scans of the Touch chip is 10 ms.

[0035] The remaining features and advantages of this embodiment are the same as those of Embodiment 1.

Embodiment 3

[0037] As an improvement of the present invention, in the step 1), the interval between two adjacent scans of the Touch chip 4 is 100 ms; in the step 4), the interval between two adjacent scans of the Touch chip is 100 ms.

[0038] The remaining features and advantages of this embodiment are the same as those of Embodiment 1.

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Abstract

The invention discloses a vehicle-mounted entertainment system power supply controlling device based on touch control operation, comprising a display panel for displaying a vehicle-mounted entertainment system and a display assembly for controlling the display panel. The display panel comprises a display part and an operation part. The operation part is provided with a power supply control area, and the Display assembly comprises a Touch chip. The vehicle-mounted entertainment system power supply controlling device based on touch control operation comprises a host assembly, including a drivingsingle-chip microcomputer. The Touch chip is electrically connected to the driving single-chip microcomputer. The invention is advantageous in that the hardware aesthetic property and the design costof the vehicle-mounted entertainment system can be improved and reduced.

Description

technical field [0001] The invention relates to the field of vehicle electronic appliances, in particular to a power control device for a vehicle entertainment system based on touch operation and a working method thereof. Background technique [0002] The in-vehicle entertainment system is an important part of vehicle human-computer interaction. With the development of technology and the improvement of user needs, the in-vehicle entertainment system is gradually developing towards the trend of large-scale and plastic-electric integration, especially the use of large-size touch screens for display The in-vehicle entertainment system that interacts with the mobile phone is increasingly favored by manufacturers and consumers; but for the above-mentioned in-vehicle entertainment system that uses a touch screen, because it does not need to work in real time during the driving process of the vehicle, it is necessary to enable the in-vehicle entertainment system to realize sleep and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042
CPCG05B19/0423G05B2219/25257Y02P90/02
Inventor 葛辉单包华
Owner YANFENG VISTEON ELECTRONICS TECH NANJING