Title:
VEHICLE-MOUNTED ACCURATE VEHICLE-BACKING TRACK ASSISTANCE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/219820
Kind Code:
A1
Abstract:
The present utility model relates to a vehicle-mounted accurate vehicle-backing track assistance system for driving assistance, and discloses that an MCU control circuit 6 is connected to a CH7025-CVBS/VGA video encoding circuit 15 via an IIC bus; an RGB888 video signal output end of a TW8825 video decoding circuit 5 is respectively connected to an LVDS parallel-serial-conversion switching circuit 3 and a video signal input end of the CH7025-CVBS/VGA video encoding circuit 15; and the LVDS parallel-serial-conversion switching circuit 3 and a video signal output end of the CH7025-CVBS/VGA video encoding circuit 15 are respectively connected to a corresponding video input end of a vehicle-mounted screen 1. The advantages of the present utility model are that when a vehicle owner performs a vehicle-backing operation, an accurate vehicle-backing track image is provided on a display screen, thus reducing the occurrences of misjudgement of a vehicle-backing track when a vehicle is used, and the operation is simple, safe and convenient, and a response is given quickly and intelligently during use.
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Inventors:
ZENG XIANWEI (CN)
Application Number:
PCT/CN2017/085821
Publication Date:
December 28, 2017
Filing Date:
May 25, 2017
Export Citation:
Assignee:
GUANGZHOU ROADPASSION ELECTRONICS TECH CO LTD (CN)
International Classes:
H04N5/225
Foreign References:
| CN104859545A | 2015-08-26 | |||
| CN103165086A | 2013-06-19 | |||
| CN205681535U | 2016-11-09 | |||
| CN103971425A | 2014-08-06 |
Attorney, Agent or Firm:
BEIJING WENYUAN PATENT AGENCY CO., LTD. (CN)
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