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

A reversing warning method, device, system and wearable device

A wearable device and vehicle system technology, applied in the computer field, can solve problems such as low user experience and driver discomfort, and achieve the effects of enhancing safety, reducing discomfort, and improving user experience

Active Publication Date: 2020-11-27
GEER TECH CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the reversing warning is performed by the buzzer, the high-frequency noise generated is likely to bring discomfort to the driver, and the user experience is low

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
  • A reversing warning method, device, system and wearable device
  • A reversing warning method, device, system and wearable device
  • A reversing warning method, device, system and wearable device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0026] figure 1 Shows a flow chart of a method for reversing warning according to an embodiment of the present invention, as figure 1 The back-up warning methods shown include:

[0027] Step S110, when reversing, receive the ranging signal sent by the distance sensor of the vehicle system in a wireless manner, and determine the distance information between the vehicle body and the obstacle according to the ranging signal.

[0028...

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 discloses a reversing early warning method, device, system and wearable device. The method includes: when reversing, receiving a ranging signal wirelessly sent by the distance sensor of the vehicle system, determining the distance information between the vehicle body and the obstacle based on the ranging signal; querying the preset distance information and vibration level based on the distance information Correspondence table to determine the vibration level corresponding to the distance information; control the motor to vibrate according to the vibration level to achieve reversing warning. The vibration generated by the motor is used to replace the high-frequency noise warning signal generated by the buzzer, which reduces the discomfort caused to the user by the noise generated when the buzzer is used for reversing warning in the small space of the car body.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a reversing warning method, device, system and wearable device. Background technique [0002] At present, the reversing warning system mainly uses radar to detect the distance between the vehicle body and obstacles, and sends the collected distance signal to the vehicle-mounted system in the form of an electrical signal, and the vehicle-mounted system controls the terminal equipment such as the buzzer to operate. Realize reversing warning. When the reversing warning is performed by the buzzer, the high-frequency noise generated is likely to bring discomfort to the driver, and the user experience is low. Contents of the invention [0003] In view of the above problems, the present invention is proposed to provide a reversing warning method, device, system and wearable device that overcome the above problems or at least partially solve the above problems. [0004] Acc...

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 Patents(China)
IPC IPC(8): B60Q9/00B60R16/023H04B5/00
CPCB60Q9/00B60R16/023H04B5/72
Inventor 黄哲张一凡
Owner GEER TECH CO LTD