CN109177654A

CN109177654A - Antiskid device for automobile

Info

Publication number: CN109177654A
Application number: CN201811132465.7A
Authority: CN
Inventors: 黄程程
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-09-27
Filing date: 2018-09-27
Publication date: 2019-01-11

Abstract

The invention belongs to vehicle safe driving fields, more particularly to a kind of antiskid device for automobile, it includes data acquisition portion, anti-slip part and control unit, it adjusts the amount to sand to road surface according to wheels travel ambient intelligence, reasonably to increase the frictional force of wheel and ground, good antiskid effect saves the consumption of anti-Sand Skiing.

Description

Antiskid device for automobile

Technical field

The invention belongs to driving safety field, in particular to a kind of antiskid device for automobile.

Background technique

Sand spraying apparatus is used under the inadequate travel situations of the static frictions such as eisbahn, improves the mill between wheel and road surface Wipe coefficient.Such as patented product one kind of Zhuzhou Nancheshidai Electric Co., Ltd prevents track motor wheel spin and cunning Capable method (referenced patent CN100357118C), a kind of vehicle automatic sandblasting skidproof device (referenced patent of the patented product of Cui Hao CN201362138Y), the patented product automobile electric control antiskid device (referenced patent CN201693992U) of Lu Hao, Xu Lixin it is special Sharp product Antiskid device (referenced patent CN202428994U).

Summary of the invention

The present invention provides a kind of antiskid systems, can adjust sand movement, and anti-skidding effect according to the wet and slippery situation on road surface Fruit is good.

A kind of antiskid device for automobile comprising data acquisition portion, anti-slip part and control unit, wherein

Data acquisition portion includes:

First data cell, is installed on vehicle, for detecting environment temperature and humidity；

Second data cell is installed on the bottom of the sandbox of anti-slip part, for detecting the weight of anti-Sand Skiing in sandbox；

Third data cell, is installed on vehicle, for detecting the current acceleration of vehicle；

The anti-slip part includes:

Sandbox is installed between the forward and backward wheel of vehicle, for storing anti-Sand Skiing；

Blower is connect with sandbox, second pipe；

First pipe, one end are connected to sandbox, and the other end is connected to the nozzle assembly that sandblasts before being located at vehicle front-wheel, institute Stating the nozzle assembly that sandblasts includes that first mouth and second that sandblasts sandblasts mouth, and first mouth that sandblasts is arranged vertically downwardly, second sandblast mouth to Headstock is obliquely arranged；

First valve, is used to selectively communicate with first pipe and the first sandblast mouth or first pipe and second sandblasts Mouth；

Second pipe, one end are connected to sandbox, and the other end is connected to the suction sandspit after being located at vehicle rear wheel；

Second valve is used to controllably being connected to or separating second pipe and blower；

When the anti-slip part carries out anti-skidding operation, the anti-Sand Skiing in sandbox is blown to the by blower operating, air-flow generated One pipeline simultaneously sprays to the road surface to be passed through of vehicle front-wheel from the nozzle assembly that sandblasts；Meanwhile negative pressure is formed in second pipe, vehicle Anti- Sand Skiing on the road surface that rear-wheel is passed through can be sucked back into sandbox；

The control unit is configured as:

(1) when the environment temperature that the first data cell detects is lower than the first setting value and ambient humidity is greater than the second setting There is a possibility that freezing in value, road, then control blower operating, the anti-Sand Skiing in sandbox is blown to the front for being sprinkling upon wheel, to increase The frictional force of big wheel and ground；

(2) when detecting the weight of anti-Sand Skiing in sandbox less than the first value, show that husky amount is in short supply, the second valve of control connects Logical second pipe and blower then form negative pressure in second pipe, by the anti-Sand Skiing on road surface that vehicle rear wheel is passed through suck back to In sandbox；

Since anti-Sand Skiing is generally all applied on wet-skid road surface, the anti-Sand Skiing water content recycled is larger, and therefore, recycling is dynamic Make only to carry out when sand amount is less as interim supplement, should not be carried out as normality.

(3) when the acceleration that third data cell detects is less than standard value, the first valve of control is connected to first pipe It sandblasts mouth with first, spreads out anti-Sand Skiing vertically downwardly, when acceleration is greater than standard value, the first valve of control connection first Pipeline and second sandblasts mouth, spreads out anti-Sand Skiing obliquely to headstock direction, enters no sand because giving it the gun to avoid wheel Clear band.

The beneficial effects of the present invention are: the present invention sands according to the control of the actual travel situation of vehicle, good antiskid effect, and Save the consumption of anti-Sand Skiing.

Detailed description of the invention

Fig. 1 shows composition block diagram of the invention.

Specific embodiment

With reference to the accompanying drawings, the function that the structure of this system is described in detail and is realized.

A kind of antiskid device for automobile comprising data acquisition portion 1, anti-slip part 2 and control unit 3,

Data acquisition portion 1 includes:

First data cell 11, is installed on vehicle, for detecting environment temperature and humidity；

Second data cell 12, is installed on the bottom of the sandbox of anti-slip part, for detecting the weight of anti-Sand Skiing in sandbox；

Third data cell 13, is installed on vehicle, for detecting the current acceleration of vehicle；

The anti-slip part 2 includes:

Sandbox 21 is installed between the forward and backward wheel of vehicle, for storing anti-Sand Skiing；

Blower 22 is connect with sandbox, second pipe；

First pipe 23, one end are connected to sandbox, and the other end is connected to the nozzle assembly that sandblasts before being located at vehicle front-wheel, The nozzle assembly that sandblasts includes that first mouth and second that sandblasts sandblasts mouth, and first mouth that sandblasts is arranged vertically downwardly, and second sandblasts mouth Obliquely it is arranged to headstock；

First valve 24, be used to selectively communicate with first pipe and first sandblast mouth or first pipe and second spray Sandspit；

Second pipe 25, one end are connected to sandbox, and the other end is connected to the suction sandspit after being located at vehicle rear wheel；

Second valve 26 is used to controllably being connected to or separating second pipe and blower；

When the anti-slip part 2 carries out anti-skidding operation, blower 22 is operated, and air-flow generated blows the anti-Sand Skiing in sandbox 21 The road surface to be passed through of vehicle front-wheel is sprayed to first pipe 23 and from the nozzle assembly that sandblasts；Meanwhile it being formed in second pipe negative It presses, the anti-Sand Skiing on the road surface that vehicle rear wheel is passed through can be sucked back into sandbox；

The control unit 3 is configured as:

(1) when the environment temperature that the first data cell 11 detects is lower than the first setting value and ambient humidity is greater than second and sets There is a possibility that freezing in definite value, road, then control blower operating, the anti-Sand Skiing in sandbox is blown to the front for being sprinkling upon wheel, with Increase the frictional force of wheel and ground；

(2) when detecting the weight of anti-Sand Skiing in sandbox less than the first value, show that husky amount is in short supply, control the second valve 26 It is connected to second pipe 25 and blower 22, then forms negative pressure in second pipe 25, it is anti-skidding on the road surface that vehicle rear wheel is passed through Sand is sucked back to sandbox；

(3) when the acceleration that third data cell 13 detects is less than standard value, the first valve 24 of control connection first Pipeline 23 and first sandblasts mouth, spreads out anti-Sand Skiing vertically downwardly, when acceleration is greater than standard value, controls the first valve 24 Connection first pipe 23 and second sandblasts mouth, spreads out anti-Sand Skiing obliquely to headstock direction, to avoid wheel because giving it the gun And enter without husky clear band.

One skilled in the art would recognize that without departing substantially from the spirit and scope of the invention as generally describing, Various variations and/or modification can be carried out to invention shown in each specific embodiment.Therefore, in terms of all For, embodiment here is considered as illustrative and and non-limiting.Equally, the present invention includes any feature Combination, the combination of any feature especially in Patent right requirement, even if the combination of this feature or feature is not in patent It is explicitely stated in claim or each embodiment here.

Claims

1. a kind of antiskid device for automobile, which is characterized in that it adjusts to road surface according to wheels travel ambient intelligence and spreads Husky amount, reasonably to increase the frictional force of wheel and ground.

2. a kind of antiskid device for automobile comprising data acquisition portion, anti-slip part and control unit, which is characterized in that

Data acquisition portion includes:

The anti-slip part includes:

Blower is connect with sandbox, second pipe；

First pipe, one end are connected to sandbox, and the other end is connected to the nozzle assembly that sandblasts before being located at vehicle front-wheel, the spray Sandspit component includes that first mouth and second that sandblasts sandblasts mouth, and first mouth that sandblasts is arranged vertically downwardly, and second sandblasts mouth to headstock Obliquely it is arranged；

When the anti-slip part carries out anti-skidding operation, the anti-Sand Skiing in sandbox is blown to the first pipe by blower operating, air-flow generated Road simultaneously sprays to the road surface to be passed through of vehicle front-wheel from the nozzle assembly that sandblasts；Meanwhile negative pressure is formed in second pipe, vehicle rear wheel Anti- Sand Skiing on the road surface passed through can be sucked back into sandbox；

The control unit is configured as:

(1) environment temperature detected when the first data cell is lower than the first setting value and ambient humidity is greater than the second setting value, There is a possibility that freezing in road, then control blower operating, the anti-Sand Skiing in sandbox is blown to the front for being sprinkling upon wheel, to increase vehicle The frictional force of wheel and ground；

(2) when detecting the weight of anti-Sand Skiing in sandbox less than the first value, show that husky amount is in short supply, the second valve of control connection the Two pipelines and blower then form negative pressure in second pipe, and the anti-Sand Skiing on road surface that vehicle rear wheel is passed through is sucked back to sandbox It is interior；

(3) when the acceleration that third data cell detects is less than standard value, the first valve of control connection first pipe and the One sandblasts mouth, spreads out anti-Sand Skiing vertically downwardly, and when acceleration is greater than standard value, the first valve of control is connected to first pipe It sandblasts mouth with second, spreads out anti-Sand Skiing obliquely to headstock direction, enter because giving it the gun without husky sky to avoid wheel White section.