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

Digitalized wireless visual vehicle backing system and transmission method thereof

A wireless and digital radio frequency technology, applied in closed-circuit television systems, digital video signal modification, standard conversion, etc., can solve the problems of poor user experience, inconvenience for users, and high implementation costs, and achieve unstable and stable results. , the effect of reducing power consumption

Inactive Publication Date: 2014-06-25
SHANGHAI XINXIN ELECTRONICS TECH
View PDF10 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The digital wireless visual reversing system and its transmission method solve the following problems in the prior art: the effect is unstable, causing a bad user experience for users; the power consumption is too high, and the vehicle power supply needs to be used to supply power to the product all the time. Inconvenience to users; high implementation cost

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
  • Digitalized wireless visual vehicle backing system and transmission method thereof
  • Digitalized wireless visual vehicle backing system and transmission method thereof
  • Digitalized wireless visual vehicle backing system and transmission method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0051] The following is a detailed description of the embodiments of the present invention: this embodiment is implemented on the premise of the technical solution of the present invention, and provides detailed implementation methods and specific operation processes. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention.

[0052] Please also see Figure 1 to Figure 4 .

[0053] The present embodiment provides a digital wireless visual reversing system, including the following modules based on the multimedia communication SOC chip:

[0054] -The digital camera module is used to convert the optical signal into an electrical signal, collect the original video image, and transmit the collected original video data to the video encoding module;

[0055] -The video encoding module is used to compress and encod...

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

The invention provides a digitalized wireless visual vehicle backing system and a transmission method of the digitalized wireless visual vehicle backing system. The digitalized wireless visual vehicle backing system comprises a digital camera module, a video coding module, a digital radio frequency sending module, a digital radio frequency receiving module, a video decoding module and a display module, wherein all the modules are based on a multimedia communication SOC. The digitalized wireless visual vehicle backing system further comprises a power supply module. According to the digitalized wireless visual vehicle backing system, the full-digital wireless video signal transmission mechanism is adopted; especially, a digital baseband processing module oriented to wireless communication is integrated in hardware, so that the digitalized wireless visual vehicle backing system has the advantages of being stable in effect, low in power consumption and low in cost.

Description

technical field [0001] The invention relates to the technical field of reversing auxiliary devices, in particular to a digital wireless visual reversing system and a transmission method thereof. Background technique [0002] Existing car reversing auxiliary products can be roughly divided into two categories from the difference between sound and video: one is sound (represented by traditional reversing systems), and the other is video (represented by intelligent reversing systems). ). The latter adopts a far-infrared wide-angle camera device installed behind the car, and through the display screen in the car, obstacles behind the car can be clearly seen. It can be seen clearly even at night through infrared light. Obviously, the reversing image monitoring system is more intuitive and practical than the all-round reversing radar. The wireless visual reversing product goes one step further. The host and camera of the wireless visual reversing car are connected by wireless ...

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 Applications(China)
IPC IPC(8): H04N7/18H04N19/00H04N7/01
Inventor 彭炜丰
Owner SHANGHAI XINXIN ELECTRONICS TECH