CN210363796U

CN210363796U - Automobile wading early warning system

Info

Publication number: CN210363796U
Application number: CN201920704676.7U
Authority: CN
Inventors: 袁幸; 李勋; 张家春
Original assignee: Guizhou Changjiang Automobile Co ltd
Current assignee: Guizhou Changjiang Automobile Co ltd
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-04-21
Anticipated expiration: 2029-05-16

Abstract

The utility model discloses an automobile wading early warning system, which comprises a water sensor, wherein the water sensor is connected with a body controller BCM; the vehicle body controller BCM is connected with a cloud computing processing platform through the Internet, and the cloud computing processing platform is used for continuously receiving wading data in the driving process, processing the wading data and forming data communication with the terminal equipment. The utility model discloses simple structure, the cost is lower, it is high to use the convenience, therefore, the clothes hanger is strong in practicability, through the long information of water logging degree of depth and wading, analyze, judge by automobile body controller BCM again, and carry out accurate early warning to wading through cloud computing processing platform, and share water level information, improve the chance that other car owners selected the highway section of traveling, the reinforcing traffic control department deals with the formulation of scheme, the vehicle that can significantly reduce damages probability and dredges wading highway section road traffic, improve driving comfort and security.

Description

Automobile wading early warning system

Technical Field

The utility model relates to an automobile early warning system that paddles belongs to car safe driving technical field.

Background

Along with the coming of rainy season, there will be ponding on various unevenness's driving road surface to the depth of ponding highway section is different, has increased the complexity and the danger of driving highway section. The automobile wading causes great harm, if the automobile wading is light, the automobile is flameout and cannot be started, so that road traffic jam is caused, and if the automobile wading is heavy, the service life and the driving safety of the automobile are seriously threatened, if a piston connecting rod is bent and broken, the wall of an air cylinder is damaged; the short circuit of the power battery causes huge loss of the engine/the power battery, meanwhile, various electrical elements and circuits of the automobile are large and small, and the circuit is broken after the automobile is soaked in water, so that the functions of the electrical appliances are affected, even accidental faults occur, the automobile is very unfavorable for the subsequent use of the automobile, and huge property loss is caused.

In the prior automobile wading early warning device, the following defects generally exist:

1. in the existing automobile wading early warning device, when the automobile wades deeply, a power supply and an oil supply system can be actively cut off, an automobile owner cannot continuously operate and control the automobile, and if misjudgment is generated or an emergency situation is met, the safety of the automobile owner and passengers is seriously threatened.

2. The prior wading early warning device judges that the wading height reaches the preset wading height to be in an early warning state, however, the automobile possibly meets a water pit on the way, and water splashes on the water level sensor, so that the water level sensor can send out wrong judgment, thereby bringing unnecessary trouble to the automobile owner.

3. The existing wading sensor is too many in installation quantity and is assembled separately, so that the cost is increased, and the probability of failure occurrence is increased.

4. The existing wading early warning device only carries out early warning on the vehicle, and can not share the related water area information in real time, so that more vehicle owners can carry out trip reference, and related functional departments can carry out traffic dispersion, drainage measure control and the like.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide this car early warning system that paddles can overcome the not enough of prior art.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: an automobile wading early warning system comprises a water sensor arranged at the bottom of an automobile body, wherein the water sensor is connected with an automobile body controller BCM (body controller), and is used for acquiring water level information and transmitting a signal to the automobile body controller BCM for analysis and judgment; the vehicle body controller BCM is connected with a cloud computing processing platform through the Internet, and the cloud computing processing platform is used for continuously receiving wading data in the driving process, processing the wading data and forming data communication with the terminal equipment.

The terminal equipment is a display terminal of a wading vehicle, other traveling vehicles and a traffic management department.

The display terminal of the wading vehicle is an automobile instrument panel and a central control screen.

Compared with the prior art, the utility model discloses an automobile early warning system of wading into water, it is including setting up the water sensor in automobile body bottom, the water sensor is connected with automobile body controller BCM, automobile body controller BCM passes through the internet and is connected with cloud computing processing platform, handles wading data and forms data communication with terminal equipment through cloud computing processing platform. The vehicle body controller BCM judges whether the wading situation is splash or deep wading, carries out accurate early warning on the wading through the cloud computing processing platform, shares water level information, improves the selection opportunity of other vehicle owners on a driving road section, enhances the formulation of a disposal scheme of a traffic management department, can greatly reduce the vehicle damage probability, dredge road traffic of the wading road section, and improves the driving comfort and the safety.

The utility model discloses simple structure, the cost is lower, and it is high to use the convenience, and the practicality is strong, and it specifically has following advantage:

1. the wading height and the wading time are collected through the wading sensor, double wading judgment is carried out, and the accuracy of the automobile wading early warning system is greatly improved.

2. The vehicle body controller BCM judges the wading condition, controls the wading vehicle to wade, does not actively cut off power and oil of the vehicle, and improves the safety in emergency.

3. The water sensor is arranged, so that the cost is saved, and the probability of sensor failure is greatly reduced.

4. The early warning of different grades can be realized, and the car owner can carry out corresponding action of traveling and judge according to corresponding early warning grade suggestion, and the adjudication ability and the judgement accuracy of car owner have supplementarily greatly been increased.

5. The system can share the related water area information in real time, so that more car owners can make reference for traveling, and traffic management departments can conduct traffic dispersion, drainage measure control and the like.

Drawings

Fig. 1 is a schematic view of the structure flow of the present invention.

Fig. 2 is a schematic view of the working process of the present invention.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention:

as shown in fig. 1 and 2, an automobile wading early warning system comprises a water sensor arranged at the bottom of an automobile body, wherein the water sensor is connected with an automobile body controller BCM, and the water sensor is used for acquiring water level information and transmitting signals to the automobile body controller BCM for analysis and judgment;

the vehicle body controller BCM is connected with a cloud computing processing platform through the Internet, and the cloud computing processing platform is used for continuously receiving wading data in the driving process, processing the wading data and forming data communication with the terminal equipment.

The water sensor is arranged, so that the cost is saved, and the probability of sensor failure is greatly reduced.

The terminal equipment is a display terminal of the wading vehicle, other traveling vehicles and traffic control departments.

The display terminals of the wading vehicle are an automobile instrument board and a central control screen, the automobile instrument board is used for sending out early warning prompts in different degrees, specifically, image early warning can be sent out along with sound warning, and a vehicle owner can drive according to corresponding early warning information and driving suggestions; the central control screen is used for realizing man-machine interaction and prompting a vehicle owner whether to share water level information.

The early warning method based on the automobile wading early warning system specifically comprises the following steps:

s1, sending water level information of the automobile during wading to a BCM (body controller), and judging wading conditions;

s2, the automobile wading is splash, and no signal is sent;

the method comprises the steps that the automobile wades in water to a certain depth, the automobile wades in water are sent to a cloud computing processing platform to carry out wading data processing, and communication between the cloud computing platform and wading vehicles is established;

s3, the cloud computing processing platform sends the corresponding wading results to a display terminal of the wading vehicle, sends out wading early warning prompts in different degrees, and simultaneously prompts the vehicle owner whether to share water level information to other travel vehicles and traffic management departments;

s4, if not, the early warning is finished;

and the water level information is shared to more vehicle owners and traffic management departments.

In step s1, the water sensor judges water level information according to wading depth and wading time, namely the water sensor collects wading depth information and wading time information; and the BCM judges that the automobile wades into water to be in a splashing state or has a certain depth: when the continuous wading time collected by the wading sensor is more than 5s, the BCM judges that the vehicle wades for a certain depth, otherwise, the BCM judges that the vehicle wades for the splashing condition.

In addition, in the wading process, the BCM does not actively cut off the power and the oil of the automobile, so that the safety in emergency is improved.

In step s2, when the vehicle body controller BCM judges that the vehicle wades into water to a certain depth, the data are sent to the cloud computing processing platform through the Internet, and the data of the wading road section, the wading danger level and the wading time length are computed and stored through the cloud computing processing platform.

In step s3, the cloud computing processing platform and the wading vehicle form data communication, the cloud computing processing platform sends corresponding wading computing results to the vehicle body controller BCM, and the BCM sends instructions to an indicator lamp and a sound system on an instrument panel of the wading vehicle to send out image early warning and sound warning to remind a vehicle owner of entering a wading area, and the vehicle owner can judge corresponding driving actions according to corresponding early warning level prompts;

meanwhile, an instruction can be sent to the central control screen to prompt the car owner whether to share the water level information to other outgoing vehicles and traffic control departments.

In step s4, after the vehicle owner selects "yes" in the central control screen, the cloud computing processing platform sends the wading data to the background, and other travel vehicles and traffic control departments can see corresponding wading road sections, wading danger levels and wading duration data on the display terminal, so that travel references can be provided for other travel vehicles, and the traffic control departments can make measures for traffic dispersion and drainage.

Claims

1. The utility model provides an automobile early warning system that paddles which characterized in that: the water logging sensor is connected with a BCM (body controller), and is used for acquiring water level information and transmitting a signal to the BCM for analysis and judgment; the vehicle body controller BCM is connected with a cloud computing processing platform through the Internet, and the cloud computing processing platform is used for continuously receiving wading data in the driving process, processing the wading data and forming data communication with the terminal equipment.

2. The automobile wading early warning system of claim 1, wherein: the terminal equipment is a display terminal of the wading vehicle, other traveling vehicles and traffic control departments.

3. The automobile wading early warning system of claim 2, wherein: the display terminal of the wading vehicle is an automobile instrument panel and a central control screen.