Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Intelligent automobile horn and control method thereof

A technology of smart cars and control methods, which is applied to vehicle components, sound signal devices, circuits or fluid pipelines, etc., and can solve problems such as pedestrian danger, noise pollution, and short sound transmission distance

Inactive Publication Date: 2018-05-15
SOUEAST
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Now when the vehicle is driving at a low speed on a narrow road, the sound transmission distance is relatively short. If there are pedestrians on the roadway, it will not be easy to feel the car coming from behind. When they hear the vehicle horn, they are already very close to the car. Because the volume of the vehicle horn is usually lower Big, pedestrians are often startled and dangerous, and can cause noise pollution if repeated honking

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
  • Intelligent automobile horn and control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] see figure 1 As shown, the smart car horn of the present invention includes an ECU and a vehicle body controller, and also includes a camera and a car horn. The ECU is connected to the camera and the car body controller respectively, and the body controller is connected to the car horn. The car horn includes a tweeter and a woofer, and the body controller is connected to the tweeter and the woofer respectively;

[0015] Detect whether someone is walking through the camera, if someone is walking, send a signal to the body controller through the ECU, and the body controller controls the volume of the car horn to decrease; otherwise, send a signal to the body controller through the ECU, and the body controller controls the volume of the car horn raised.

[0016] The smart car horn control method of the present invention, the control method includes a smart car horn, the smart car horn includes an ECU, a body controller, a camera, and a car horn, and the car horn includes ...

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 an intelligent automobile horn which comprises an ECU (electronic control unit), an automobile body controller, a camera and an automobile horn body. The ECU is connected with the camera and the automobile body controller, and the automobile body controller is connected to the automobile horn body. The camera detects whether a person walks or not, signals are transmitted tothe automobile body controller by the ECU, the automobile body controller controls the volume of the automobile horn to reduce if the person walks, signals are transmitted to the automobile body controller by the ECU, and the automobile body controller controls the volume of the automobile horn to rise if not. The invention further provides a control method of the intelligent automobile horn. Noise pollution of an automobile is reduced.

Description

technical field [0001] The invention relates to an intelligent car horn and a control method thereof. Background technique [0002] Now when the vehicle is driving at a low speed on a narrow road, the sound transmission distance is relatively short. If there are pedestrians on the roadway, it will not be easy to feel the car coming from behind. Pedestrians are often startled and dangerous, and repeated honking can cause noise pollution. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a smart car horn and a control method thereof, so as to reduce the noise pollution of the car. [0004] One of the present invention is realized like this: a kind of smart car horn, comprises ECU and body controller, also comprises camera and car horn, and described ECU is connected with described camera and body controller respectively, and described body controller is connected to all the car horn; [0005] Detect whether someon...

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
IPC IPC(8): B60Q5/00B60R16/023
CPCB60Q5/006B60R16/023
Inventor 陈燕赵国霖胡红兵许苘
Owner SOUEAST
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com