CN203126536U

CN203126536U - Vehicle wading auxiliary device

Info

Publication number: CN203126536U
Application number: CN 201320007857
Authority: CN
Inventors: 孙浩; 乐志国; 刘宗巍; 赵福全
Original assignee: Zhejiang Geely Holding Group Co Ltd; Zhejiang Geely Automobile Research Institute Co Ltd; Zhejiang Geely Automobile Research Institute Co Ltd Hangzhou Branch
Current assignee: Zhejiang Geely Holding Group Co Ltd; Zhejiang Geely Automobile Research Institute Co Ltd; Zhejiang Geely Automobile Research Institute Co Ltd Hangzhou Branch
Priority date: 2013-01-07
Filing date: 2013-01-07
Publication date: 2013-08-14
Anticipated expiration: 2023-01-07

Abstract

The utility model discloses a vehicle wading auxiliary device. The vehicle wading auxiliary device comprises a controller, a warning unit and a liquid level detecting unit. The liquid level detecting unit and the warning unit are respectively connected with the controller. The controller is connected with an air suspension capable of controlling the height of a vehicle body. The vehicle wading auxiliary device aims to improve wading performance of a vehicle and give an early warning to a driver.

Description

A kind of automobile auxiliary device of paddling

Technical field

The utility model belongs to automobile safety system, especially relates to a kind of automobile auxiliary device of paddling.

Background technology

At present, because the situation that heavy showers or continuity rainfall cause road ponding, formation waterlogging to occur happens occasionally, chaufeur is by the ponding highway section time, because be unfamiliar with road conditions or do not understand depth of accumulated water, cause water to flow in the driving engine and cause engine off, vehicle is trapped in the ponding and cannot moves.While ponding flows into the physical construction of driving engine and electronic circuit causes bigger infringement even directly cause driving engine to be scrapped, and loss is comparatively heavy.

Have on the market by improving the scheme that exhaust pipe structure improves the automobile fordability, as Chinese patent Granted publication number: CN 201170129, December 24 2008 Granted publication day, a kind of automobile freeing pipe of paddling is disclosed, adopt bend pipe and adaptor union to constitute the automobile freeing pipe of paddling, connector device is at the admission port end of bend pipe.When automobile paddle may cause flame-out before, the freeing pipe of paddling is connected with the freeing pipe of automobile by adaptor union, and the air extractor duct end that makes bend pipe is up.As long as the water surface is lower than the air extractor duct of bend pipe, just can avoid the automobile flameout that causes because of the freeing pipe water inlet like this.Though can improve the height of the exhausr port of freeing pipe like this, ponding still can enter into driving engine from the admission port of air inlet pipe, can't play warning function to chaufeur.

The utility model content

The utility model is the deficiency that ponding enters into driving engine easily from admission port when overcoming that automobile is paddled in the prior art, and a kind of fordability that can promote automobile and can be to the automobile that chaufeur the carries out early warning auxiliary device of paddling is provided.

To achieve these goals, the utility model is by the following technical solutions:

A kind of automobile of the present utility model auxiliary device of paddling comprises controller, caution unit and liquid level detecting unit, and described liquid level detecting unit, caution unit are connected with controller respectively, and described controller is connected with the air suspension that can control bodywork height.When automobile enters into when paddling the highway section, and depth of accumulated water is more shallow, and the liquid level detecting unit detects ponding, and controller is connected the caution unit chaufeur is sent prompting, and the prompting chaufeur slows down and goes slowly, and this is indicating mode; And when depth of accumulated water was dark, the caution unit will give the alarm to chaufeur, and this is alarm mode, controller will be connected air suspension simultaneously, the air suspension effect is raised vehicle body, improves ground Clearance and the maximum fording depth of automobile, can make vehicle safety by the highway section of paddling.

As preferably, described liquid level detecting unit comprises last level sensor and the following level sensor that is installed in automotive front, the described terrain clearance of level sensor down is half of tire height, and the described terrain clearance that goes up level sensor is the terrain clearance of admission port.When water level is under following level sensor, fordable depth is more shallow, belonging to paddles normally travels, warn the unit this moment just to sending prompting with chaufeur, and last level sensor correspondence is the fordable depth of automobile maximum, when water level was between upper and lower level sensor, fordable depth was darker, and the caution unit will give the alarm.

As preferably, described caution unit comprises buzzer phone and LED dot matrix screen.The indicating mode of caution unit is finished by LED dot matrix screen, be used for reminding chaufeur to answer low speed driving, alarm mode then is to finish by buzzer phone, make chaufeur recognize the situation of paddling at present, in time take reversing or other measures to leave the ponding highway section, avoid entering the darker highway section of the place ahead ponding.

As preferably, described controller links to each other with door and window control system and engine management system respectively.When fordable depth surpasses the height of last level sensor, driving engine stops working because of water inlet, and controller cuts out engine management system, thereby driving engine can't be lighted a fire again, avoid the chaufeur regnition to cause driving engine to damage even scrap, reduce the economic loss of chaufeur as far as possible.Controller control gate window control system with the vehicle window release, and falls vehicle window, for the passenger provides tunnel escape simultaneously.

As preferably, described controller also links to each other with the mounted remote information handling system.After water inflow of the engine was flame-out, controller was communicated with the mounted remote information handling system, to emergency such as alarm centers, to realize quick rescue.

Therefore, the utlity model has following beneficial effect: paddle when more shallow (1), can send prompting to chaufeur, and can raise vehicle body when paddling by air suspension when dark, can give the alarm and raise vehicle body, promotes the fordability of vehicle; (2) behind water inflow of the engine, can avoid the chaufeur regnition, reduce economic loss; (3) thus water inflow of the engine can in time report to the police after flame-out and realize rescue fast.

Description of drawings

Fig. 1 is schematic diagram of the present utility model.

Among the figure, liquid level detecting unit 1, last level sensor 1a, following level sensor 1b, controller 2, caution unit 3, buzzer phone 3a, LED dot matrix screen 3b, air suspension 4, engine management system 5, door and window control system 6, mounted remote information handling system 7.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is further described.

Among the embodiment as shown in Figure 1, a kind of automobile auxiliary device of paddling comprises controller 2, caution unit 3 and liquid level detecting unit 1.The liquid level detecting unit comprises level sensor 1a and following level sensor 1b, is installed in automotive front.Wherein, the terrain clearance of following level sensor equals 1/2nd of tire height, and the terrain clearance of last level sensor equals the terrain clearance of admission port, and namely corresponding is the fordable depth of automobile maximum.Both combineds action of upper and lower level sensor detect current water level, and information is passed to controller.The caution unit comprises buzzer phone 3a and LED dot matrix screen 3b, can play the effect of prompting or alerting drivers.This outer controller links to each other with air suspension 4, door and window control system 6, engine management system 5 and mounted remote information handling system 7 respectively.

During real-world operation, automobile is by the highway section of paddling, and when water level was under following level sensor, fordable depth was more shallow, and belonging to paddles normally travels, and following level sensor is sent to controller with water level information.Controller control LED dot matrix screen, the flicker of dot matrix screen reminds chaufeur to answer low speed driving; When water level is between upper and lower level sensor, fordable depth is darker, controller will be connected buzzer phone work, it is bigger that alerting drivers continues the vehicle risk that continues to travel, should take reasonable measure and leave current ponding highway section, controller makes air suspension work simultaneously, vehicle body is raised, thus the fordability of raising automobile.When liquid level surpasses last level sensor, after water inflow of the engine is flame-out, controller cuts out engine management system, driving engine can't be lighted a fire again, thereby the regnition of avoiding chaufeur causes driving engine to damage even scraps, and while controller control gate window control system is with the vehicle window release, and vehicle window fallen, make things convenient for the passenger to escape from window.After water inflow of the engine was flame-out, controller was communicated with the mounted remote information handling system in addition, to emergency such as alarm centers, thereby realized rescue fast.

Claims

1. automobile auxiliary device of paddling, it is characterized in that, comprise controller (2), caution unit (3) and liquid level detecting unit (1), described liquid level detecting unit (1), caution unit (3) are connected with controller (2) respectively, and described controller (2) is connected with the air suspension (4) that can control bodywork height.

2. a kind of automobile according to claim 1 auxiliary device of paddling, it is characterized in that, described liquid level detecting unit (1) comprises last level sensor (1a) and the following level sensor (1b) that is installed in automotive front, the described terrain clearance of level sensor (1b) down is half of tire height, and the described terrain clearance that goes up level sensor (1a) is the terrain clearance of admission port.

3. a kind of automobile according to claim 1 auxiliary device of paddling is characterized in that, described caution unit (3) comprises buzzer phone (3a) and LED dot matrix screen (3b).

4. according to claim 1 or the 2 or 3 described a kind of automobiles auxiliary device of paddling, it is characterized in that described controller (2) links to each other with door and window control system (6) and engine management system (5) respectively.

5. a kind of automobile according to claim 4 auxiliary device of paddling is characterized in that, described controller (2) also links to each other with mounted remote information handling system (7).