CN210391045U - Automobile-used anti-flooding system and car - Google Patents
Automobile-used anti-flooding system and car Download PDFInfo
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- CN210391045U CN210391045U CN201920723096.2U CN201920723096U CN210391045U CN 210391045 U CN210391045 U CN 210391045U CN 201920723096 U CN201920723096 U CN 201920723096U CN 210391045 U CN210391045 U CN 210391045U
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- air pump
- air
- control module
- controller
- flooding
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Abstract
The utility model relates to a car flood prevention system and car, including automatic switch device, slope sensor, gasbag air pump subassembly and control module, automatic switch device and slope sensor electricity connection control module, gasbag air pump subassembly include a plurality of gasbags and a plurality of air pump, and each air pump is connected to the control module electricity, and the opening of a gasbag is connected respectively to each air pump gas outlet. According to the utility model discloses a car system and car of preventing flooding meets emergency such as waterlogging, and automatic switching device can open the air pump automatically and carry out gasbag inflation operation, simultaneously, still can keep the automobile body balanced as far as possible.
Description
Technical Field
The utility model belongs to the technical field of the car protection, concretely relates to automobile-used system and car of preventing flooding.
Background
In recent years, extreme weather, particularly heavy rain, is frequent due to global warming. Rainstorms often cause severe water accumulation on urban roads, especially in certain low-lying road sections, and seriously threaten the safety of parked or running vehicles. The water soaking vehicle has very large accident potential, and water soaking can cause the damage of important parts of the vehicle such as a vehicle battery, a gearbox, electronic equipment and the like, and can easily cause the rusting of parts of a vehicle body, shorten the service life and reduce the safety performance, so that the probability of the faults such as short circuit, sudden flameout, spontaneous combustion and the like of the vehicle in the driving process is obviously increased, and the result is unreasonable; in addition, the maintenance cost of the water soaking vehicle is very expensive, even if the water soaking vehicle is repaired, serious potential safety hazards exist, the longer the soaking time is, the higher the fault probability is, and how to realize the flood prevention of the vehicle becomes the problem which needs to be solved at present.
At present, the prior art approaches explore the automobile flooding prevention, such as adding an inflatable air bag at the bottom of the automobile for flooding prevention; the parking lot is additionally provided with the parking plate for flood prevention, and the vehicle body is additionally provided with the flood prevention cover for flood prevention, so that the problems of high external interference, low flexibility and the like still exist in the means, and the flood prevention effect of the automobile is not really achieved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an automobile-used system of preventing flooding is provided, according to the utility model discloses a device when the vehicle is parked in the parking area, meets emergency such as waterlogging ponding, and automatic switch device can open the air pump automatically and carry out gasbag inflation operation to keep automobile body balance as far as through slope sensing and control module.
According to the utility model discloses an automobile-used anti-flooding system, including automatic switch device, slope sensor, gasbag air pump subassembly and control module, automatic switch device and the slope sensor electricity is connected control module, gasbag air pump subassembly includes a plurality of gasbags and a plurality of air pump, control module electricity is connected each the air pump, each one is connected respectively to the air pump gas outlet the opening of gasbag.
When waterlogging occurs, the automatic switch controls each air pump to respectively inflate each air bag to enable the automobile to float. If the vehicle body inclines, the inclination sensor transmits corresponding angle information to the control module, the control module controls the on-off of the relay circuit according to a preset program, so that the air pump is controlled to be started or disconnected, the air bags only in the inclined direction are inflated, the air bags at the low level are continuously inflated, the balance of the whole vehicle body on the water surface is kept, and the vehicle body or other parts are prevented from entering water due to inclination. Therefore, when the automobile meets emergency such as waterlogging and ponding, the automatic switch device can automatically start the air pump to carry out air bag inflation operation, and meanwhile, the automobile body balance can be kept as far as possible.
Specifically, the control module comprises a controller and a relay circuit, the controller is electrically connected with the relay circuit, and the relay circuit is electrically connected with each air pump.
Specifically, the controller is a single chip microcomputer.
Specifically, the tilt sensor is an MPU6050, and the MPU6050 tilt sensor is a sensor based on an MEMS (micro electro mechanical system) technology, and the basic principle thereof is to sense tilt angle signals (yaw angle, pitch angle, and roll angle) from various directions, and express the signals in a single chip microcomputer through attitude angle resolving algorithms such as an eulerian method, a direction cosine matrix method, a quaternion method, and the like.
In the control system, the single chip microcomputer only needs to respond to the changes of the pitch angle and the roll angle. When the inclination angle in each direction does not reach the set threshold value, the single chip microcomputer does not respond so as to prevent the control system from being over sensitive; when the inclination angle in a certain direction exceeds a set threshold value, the single chip microcomputer responds to control the air pump in the inclination direction to inflate the corresponding air bag, after inflation, the inclination angle is restored to be within the threshold value, and the single chip microcomputer controls the air pump to be closed again to stop inflating the air bag.
Specifically, the controller can adopt a 51 single chip microcomputer, and when the inclination angle exceeds a preset range, the 51 single chip microcomputer controls the air pump in the inclination direction to be started only for inflating until the inclination angle detected by the inclination sensor is within the preset angle range.
Further, the automatic switch device is a liquid level switch, and the liquid level switch is electrically connected with a power supply of the controller.
When the water level reaches a certain height, the floating ball switch is connected with a power supply of the controller, and the controller controls each air pump to inflate each air bag.
The liquid level switch is automatically connected with the power supply of the controller, so that the air pump is automatically controlled to be started to inflate the air bags.
Specifically, the automatic switch device is a floating ball liquid level switch.
Specifically, the floating ball liquid level switch comprises a floating ball arranged below the bottom of the vehicle body and a magnetic reed switch, and the magnetic reed switch is electrically connected with a power supply of the controller.
Specifically, when an inland inundation disaster occurs, the floating ball is soaked by rainwater, the floating ball rises along with the liquid level, the magnetic spring switch is switched on, so that the power supply of the controller is switched on, the controller controls the air pumps to inflate the air bags to float the whole vehicle, and the rainwater is prevented from entering the vehicle body or other parts.
Further, the inclination sensor is arranged at the center of the bottom of the vehicle body, and the airbags are uniformly arranged at the bottom of the vehicle body.
Each air pump can independently inflate each air bag uniformly arranged at the bottom of the vehicle body, so that the vehicle body is convenient to control.
Further, each air bag is internally provided with an air pressure sensor, and each air pressure sensor is electrically connected with the controller.
Specifically, the controller can also receive a signal transmitted by the air pressure sensor, and when the pressure value reaches a set value, the controller can control the air pump to stop working, so that the pressure in the air bag is controlled within the tolerance range of the air bag and sufficient pressure is generated to enable the automobile to float. After the floating ball liquid level switch module is connected with the circuit, the floating ball switch is connected with the power supply of the controller, and the controller controls the air pump to inflate the air bag to enable the automobile to float, and then the air pump is closed. The inclination sensor detects the inclination angle information of the automobile body and transmits the information to the controller, and then the controller controls the corresponding air pump to be started again to inflate the air bag positioned in the inclination direction so as to right the automobile.
The utility model also provides an automobile, include as above automobile-used anti-flooding system.
Therefore, when the automobile meets emergency such as waterlogging and ponding, the automatic switch device can automatically start the air pump to perform air bag inflation operation, and the automobile body balance is kept as much as possible through the inclination sensing and control module.
Drawings
Fig. 1 is a schematic diagram of the operation according to an embodiment of the present invention.
Fig. 2 is a schematic view of the three-dimensional structure of the vehicle with the flooding-proof system according to the embodiment of the present invention.
Fig. 3 is a schematic view of a vehicle top view structure with a flood prevention system installed thereon according to an embodiment of the present invention.
In the accompanying fig. 1-3, the components represented by the respective reference numerals are as follows:
an automatic opening and closing device 1;
a tilt sensor 2;
an airbag air pump assembly 3; an air bag 31; an air pump 32;
a vehicle body 4.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
The invention is described below with reference to specific embodiments in conjunction with fig. 1-3.
According to the utility model discloses an automobile-used anti-flooding system, including automatic switching device 1, tilt sensor 2, gasbag air pump assembly 3 and control module, automatic switching device 1 and the 2 electricity of tilt sensor are connected control module, gasbag air pump assembly 3 includes a plurality of gasbags 31 and a plurality of air pump 32, control module electricity is connected respectively air pump 32, each one is connected respectively one air pump 32 gas outlet gasbag 31's opening.
When waterlogging occurs, the automatic switch controls each air pump 32 to respectively inflate each air bag 31 to enable the automobile to float. If the vehicle body inclines, the inclination sensor transmits corresponding angle information to the control module, the control module controls the on-off of the relay circuit according to a preset program, so that the air pump is controlled to be started or disconnected, the air bags only in the inclination direction are inflated, the air bags at the low water level are inflated, the balance of the whole vehicle body on the water surface is kept, and the vehicle body or other parts are prevented from entering water due to inclination. Therefore, when the automobile meets emergency such as waterlogging and ponding, the automatic switch device can automatically start the air pump to carry out air bag inflation operation, and meanwhile, the automobile body balance can be kept as far as possible.
Specifically, the control module comprises a controller and a relay circuit, the controller is electrically connected with the relay circuit, and the relay circuit is electrically connected with each air pump.
Specifically, the controller is a single chip microcomputer.
Specifically, the tilt sensor is an MPU6050, and the MPU6050 tilt sensor is a sensor based on an MEMS (micro electro mechanical system) technology, and the basic principle of the sensor is to sense tilt angle signals (yaw angle, pitch angle, and roll angle) from various directions, and express the signals in a single chip microcomputer through an attitude angle resolving algorithm such as an eulerian method, a direction cosine matrix method, a quaternion method, and the like.
In the control system, the single chip microcomputer only needs to respond to the changes of the pitch angle and the roll angle. When the inclination angle in each direction does not reach the set threshold value, the single chip microcomputer does not respond so as to prevent the control system from being over sensitive; when the inclination angle in a certain direction exceeds a set threshold value, the single chip microcomputer responds to control the air pump in the inclination direction to inflate the corresponding air bag, after inflation, the inclination angle is restored to be within the threshold value, and the single chip microcomputer controls the air pump to be closed again to stop inflating the air bag.
Specifically, the controller can adopt 51 singlechips, and when inclination exceeded the predetermined scope, 51 singlechips control only opened the air pump of incline direction and aerify until the inclination that the inclination sensor detected is in predetermined angle range.
According to the utility model discloses an automobile-used system of preventing flooding, automatic switching device 1 is liquid level switch, the liquid level switch electricity is connected the power of controller.
When the water level reaches a certain height, the floating ball switch is connected with a power supply of the controller, and the controller controls each air pump to inflate each air bag.
The liquid level switch is automatically connected with the power supply of the controller, so that the air pump is automatically controlled to be started to inflate the air bags.
Specifically, the automatic switch device 1 is a float level switch.
Specifically, the floating ball liquid level switch comprises a floating ball arranged below the bottom of the vehicle body and a magnetic reed switch, and the magnetic reed switch is electrically connected with a power supply of the controller.
Specifically, when the vehicle stops at a parking spot, a waterlogging disaster occurs, rainwater soaks the floating ball, the floating ball rises along with the liquid level, the magnetic reed switch is switched on, the power supply of the controller is switched on, the controller controls the air pumps to float the whole vehicle for each air bag, and the rainwater is prevented from entering the vehicle body 4 or other parts.
According to the utility model discloses an automobile-used anti-flooding system, tilt sensor 2 set up in 4 bottom central points on the automobile body put, each gasbag 31 evenly set up in 4 bottoms on the automobile body.
Therefore, each air pump 32 can respectively inflate each air bag 31 uniformly arranged at the bottom of the vehicle body, and the balance of the vehicle body 4 is conveniently controlled.
According to the utility model discloses an automobile-used anti-flooding system, each be provided with baroceptor in the gasbag 31 respectively, each the baroceptor electricity is connected the controller.
Specifically, the controller can also receive a signal transmitted by the air pressure sensor, and when the pressure value reaches a set value, the controller can control the air pump 32 to stop working, so as to control the pressure in the air bag 31 to be within the tolerance range of the air bag 31 and generate enough pressure to float the automobile. After the floating ball liquid level switch module is connected with the circuit, the floating ball switch is connected with the power supply of the controller, and the controller controls the air pump to inflate the air bag to enable the automobile to float, and then the air pump is closed. The inclination sensor 21 detects the information of the inclination angle of the vehicle body and transmits the information to the controller, and the controller controls to start the corresponding air pump 32 again to inflate the air bag 31 in the inclination direction, so as to right the vehicle.
As shown in fig. 2 or 3, according to the utility model discloses an automobile, including automobile body 4, tilt sensor 4 set up in 4 bottom central points of automobile body put, each gasbag 31 evenly set up in 4 bottom of automobile body, each air pump 32 with gasbag 31 one-to-one sets up, each air pump 32 gas outlet connects one respectively gasbag 31's opening, floater liquid level switch's floater set up in 4 bottom below of automobile body.
Specifically, when the automobile stops at a parking spot and a waterlogging disaster occurs, the floating ball is soaked by rainwater, the floating ball rises along with the liquid level and is connected with the magnetic reed switch, so that the power supply of the controller is connected, the controller controls the air pumps 32 to inflate the air bags 31, the whole automobile floats, and rainwater is prevented from entering the automobile body 4 or other parts. If the vehicle body inclines, the inclination sensor 21 detects the angle information of the vehicle body and transmits the information to the controller, and the controller controls to start the corresponding air pump 32 to inflate the airbag 31 in the inclined direction, so as to right the vehicle.
Although embodiments of the present invention have been described in detail above, those of ordinary skill in the art will understand that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. The vehicle flooding-proof system is characterized by comprising an automatic switch device (1), an inclination sensor (2), an air bag air pump assembly (3) and a control module, wherein the automatic switch device (1) and the inclination sensor (2) are electrically connected with the control module, the air bag air pump assembly (3) comprises a plurality of air bags (31) and a plurality of air pumps (32), the control module is electrically connected with the air pumps (32), and air outlets of the air pumps (32) are respectively connected with openings of the air bags (31).
2. The vehicular flooding-prevention system according to claim 1, wherein said control module comprises a controller and a relay circuit, said controller being electrically connected to said relay circuit, said relay circuit being electrically connected to each of said air pumps.
3. Flooding prevention system for vehicles according to claim 2, characterized in that said automatic switching device (1) is a level switch, said level switch being electrically connected to the power supply of said controller.
4. Flooding-prevention system for vehicles according to claim 1, characterized in that said automatic switching device (1) is a float level switch.
5. The vehicular flooding-preventing system according to claim 1, wherein said inclination sensor is disposed at a central position of a bottom portion of the vehicle body, and each of said air bags (31) is uniformly disposed at different positions of said bottom portion of the vehicle body.
6. The vehicular flooding-preventing system according to any one of claims 1 to 5, wherein each air bag (31) is provided therein with an air pressure sensor, and each air pressure sensor is electrically connected to the control module.
7. A vehicle comprising a vehicular flood prevention system according to any of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920723096.2U CN210391045U (en) | 2019-05-20 | 2019-05-20 | Automobile-used anti-flooding system and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920723096.2U CN210391045U (en) | 2019-05-20 | 2019-05-20 | Automobile-used anti-flooding system and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210391045U true CN210391045U (en) | 2020-04-24 |
Family
ID=70346579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920723096.2U Expired - Fee Related CN210391045U (en) | 2019-05-20 | 2019-05-20 | Automobile-used anti-flooding system and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210391045U (en) |
-
2019
- 2019-05-20 CN CN201920723096.2U patent/CN210391045U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 |