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Snowfield driving auxiliary system and working method thereof

A technology for driving assistance and snow, applied to vehicle parts, tire measurement, tire parts, etc., to achieve the effect of preventing slipping

Active Publication Date: 2019-08-09
HOHAI UNIV WENTIAN COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most vehicles are not equipped with this system, and people need a wide adaptability, fast and efficient auxiliary system equipment to ensure the safety of driving in snowstorm weather

Method used

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  • Snowfield driving auxiliary system and working method thereof
  • Snowfield driving auxiliary system and working method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] figure 1 It is a functional block diagram of the snow driving assistance system involved in the present invention.

[0045] Such as figure 1 As shown, this embodiment provides a snow driving assistance system including: a processor module, a temperature acquisition module 1 electrically connected to the processor module, and several heating devices 3; the processor module can be but not limited to STM32F103VET6 The device chip is powered by a 3.3V DC power supply 6 and is installed near the instrument panel in the vehicle; the temperature acquisition module 1 can be, but not limited to, a DS18B20 temperature sensor, and the temperature acquisition module 1 is installed on the vehicle chassis; the temperature acquisition module 1 Module 1 is suitable for detecting the ambient temperature around the vehicle; when the ambient temperature is lower than the preset temperature, the processor module controls each heating device 3 to heat the tires, so as to remove the frozen ...

Embodiment 2

[0059] On the basis of Embodiment 1, this Embodiment 2 also provides a working method of the snow driving assistance system, which includes: before the vehicle starts and the ambient temperature is lower than the preset temperature, heating the tires to release the contact between the tires and the ground. Freezing skidding state; and / or when the vehicle is skidding and the environment around the vehicle is an ice and snow environment, each anti-skid device 2 stretches into the ice layer to increase the friction of the vehicle, that is

[0060] When the vehicle starts and the ambient temperature is lower than the preset temperature, the processor module controls the motor 301 to drive the telescopic rod 302 to extend the heating sheet 303 to the ground to heat the tire (that is, to extend the heating sheet 303 to the ice and snow on the ground to melt ice and snow near the tires) to remove the ice and skidding state between the tires and the ground;

[0061] When the vehicle s...

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Abstract

The invention relates to the field of appliance control, in particular to a snowfield driving auxiliary system and a working method thereof. The snowfield driving auxiliary system includes a processormodule, a temperature collecting module electrically connected with the processor module and a plurality of heating devices, wherein the temperature collecting module is suitable for detection of theenvironment temperature on the periphery of a vehicle; and when the environment temperature is lower than a preset temperature, the processor module controls the heating modules to heat tires to relieve a slipping state between the tires and the frozen ground, and the vehicle is prevented from slipping during starting.

Description

technical field [0001] The invention relates to the field of electrical control, in particular to a snow driving auxiliary system and a working method thereof. Background technique [0002] In recent years, the road traffic accident rate in my country has been increasing year by year, and accidents caused by bad weather account for a large proportion of all kinds of accidents, especially snowstorm weather is a problem for many novice drivers. Novice drivers have not been driving for a long time and their understanding and control of vehicles are immature. When the road conditions are bad such as snowstorms, they are prone to skidding and causing accidents. According to statistics, the main accidents in blizzard weather are reflected in the difficulty of starting the vehicle due to snow and ice, the slippage of the road surface leading to the loss of control of the vehicle, and the phenomenon of "sliding" of the vehicle after parking, which cannot be effectively prevented in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60C23/20B60C19/00
CPCB60C19/00B60C23/20
Inventor 朱昌平胡凤城李承德童星星张月春章冉方荣华
Owner HOHAI UNIV WENTIAN COLLEGE