CN205719178U - A kind of vehicle is paddled early warning system - Google Patents
A kind of vehicle is paddled early warning system Download PDFInfo
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- CN205719178U CN205719178U CN201620161236.8U CN201620161236U CN205719178U CN 205719178 U CN205719178 U CN 205719178U CN 201620161236 U CN201620161236 U CN 201620161236U CN 205719178 U CN205719178 U CN 205719178U
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Abstract
This utility model embodiment provides a kind of vehicle to paddle early warning system, including: for when described vehicle contacts with water body, the immersion type sensor of generation enabling signal；Being connected with described immersion type sensor, for when receiving described enabling signal, the depth transducer of detection water depth, described water depth is the water depth being perpendicular to horizontal plane；It is connected with described depth transducer, for when described water depth is more than the first predetermined threshold value, generates the processor of alarm signal.By arranging immersion type sensor, generate enabling signal when touching water body, to start depth transducer detection water depth, and alarm signal can be generated, driver is reminded.In the driving process that drives a car, the concrete condition of water body can be understood according to the water depth that depth transducer detects, more deeply or in the case of having generated alarm signal at water depth, automobile can be controlled and stop or sailing out of deeper water body, improve safety during automobile wading.
Description
Technical field
This utility model relates to field of vehicle detection, in particular to a kind of vehicle
Paddle early warning system.
Background technology
Vehicle, can be through various road conditions under transport condition.For general passenger car,
Through paddling section, if water body exceedes certain depth, car will be had a strong impact on
Driving safety, cause vehicle flame-out in water, affect normally travelling of vehicle,
Even cause water inflow of the engine, cause more serious damage to vehicle.Therefore, how
The problem that solution vehicle safety is paddled is the big problem of faced at present.
Utility model content
In view of this, the purpose of this utility model embodiment is to provide a kind of vehicle to relate to
Water early warning system, can solve the problems referred to above.
The technical scheme that this utility model embodiment provides is as follows:
A kind of vehicle is paddled early warning system, including:
For when described vehicle contacts with water body, the immersion type generating enabling signal passes
Sensor；
It is connected with described immersion type sensor, for when receiving described enabling signal
Time, the depth transducer of detection water depth, described water depth is for being perpendicular to level
The water depth in face；
It is connected with described depth transducer, for when described water depth is more than first
During predetermined threshold value, generate the processor of alarm signal.
Further,
For detecting the motion sensor of the gradient of described vehicle position.
Further, described depth transducer is additionally operable to, according to the described gradient, detect water
Square upwards apart from the vehicle front water depth of described depth transducer the first distance；
Described processor is additionally operable to when described vehicle front water depth is preset more than second
During threshold value, generate alarm signal.
Further, described depth transducer includes supersonic sensing unit.
Further, also include: be connected with described depth transducer, be used for detecting
The temperature sensor of the current air temperature of described vehicle place environment；
Described supersonic sensing unit, for according to described current air temperature, detects institute
State water depth and described vehicle front water depth.
Further, described depth transducer includes condenser type depth of water sensing unit, institute
State the variable capacitance that condenser type water depth sensor includes that cavity is connected with described cavity
And converting unit, wherein,
Described cavity is used for accommodating water body；
Described variable capacitance changes capacitance according to the capacity of the water body of described inside cavity；
Described converting unit is connected with described variable capacitance, for according to described variable
The capacitance of electric capacity is converted to described water depth.
Further, also to include that accumulator, described system can use described for described vehicle
Storage battery power supply, described system also includes:
For when described accumulator is stopped power supply, it is provided that the independent current source of work energy
Module.
Further, it is connected with described processor, for receiving described warning
The audible-visual annunciator of sound and light alarm is carried out during signal.
Further, also include:
It is connected with described processor, moves for being sent to described alarm signal preset
Remote communication module in dynamic terminal；
Described motion sensor is additionally operable to detect whether described vehicle is kept in motion；
Described processor is additionally operable to remain static described vehicle exceed the very first time
The alarm signal generated behind interval is sent to described movement by described remote communication module
In terminal.
Further, also include:
Be connected with described processor, be used for inputting described first predetermined threshold value of setting and
The input module of described second predetermined threshold value；
For showing described water depth and the display mould of described vehicle front water depth
Block.
In the embodiment of the present application, by arranging immersion type sensor, water is being touched
Enabling signal can be generated during body, to start depth transducer detection water depth, and
Alarm signal can be generated, driver is reminded.Driver is made to drive vapour
In car driving process, water can be understood according to the water depth that depth transducer detects
The concrete condition of body, more deeply or has generated the situation of alarm signal at water depth
Under, automobile can be controlled in time and stop or sailing out of deeper water body, improve automobile wading
Time safety, the prompting of situation of paddling reliably is provided for driver, it is to avoid
Occur when paddling that vehicle and human body are brought danger relatively greatly by water depth.
For making above-mentioned purpose of the present utility model, feature and advantage can become apparent from easily
Understand, preferred embodiment cited below particularly, and coordinate appended accompanying drawing, elaborate
As follows.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below will
The accompanying drawing used required in embodiment is briefly described, it will be appreciated that following
Accompanying drawing illustrate only some embodiment of the present utility model, and it is right to be therefore not construed as
The restriction of scope, for those of ordinary skill in the art, is not paying creativeness
On the premise of work, it is also possible to obtain other relevant accompanying drawings according to these accompanying drawings.
Fig. 1 paddles early warning system for a kind of vehicle that this utility model preferred embodiment provides
The block diagram of system；
Fig. 2 provides another kind of vehicle to paddle early warning system for this utility model preferred embodiment
The block diagram of system；
The signal of the water depth detection that Fig. 3 provides for this utility model preferred embodiment
Figure；
The another kind of water depth detection that Fig. 4 provides for this utility model preferred embodiment
Schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing in this utility model embodiment, this utility model is implemented
Technical scheme in example is clearly and completely described, it is clear that described enforcement
Example is only a part of embodiment of this utility model rather than whole embodiments.Logical
Often herein described in accompanying drawing and the assembly of this utility model embodiment that illustrates can be with
Various different configurations are arranged and are designed.Therefore, below to providing in the accompanying drawings
The detailed description of embodiment of the present utility model is not intended to limit this claimed reality
By novel scope, but it is merely representative of selected embodiment of the present utility model.Based on
Embodiment of the present utility model, those skilled in the art are not making creative work
On the premise of the every other embodiment that obtained, broadly fall into this utility model protection
Scope.
It should also be noted that similar label and letter represent similar terms in following accompanying drawing,
Therefore, the most a certain Xiang Yi accompanying drawing is defined, then in accompanying drawing subsequently not
Need it to be defined further and explains.Meanwhile, in description of the present utility model
In, term " first ", " second " etc. are only used for distinguishing and describe, and it is not intended that refer to
Show or imply relative importance.
Vehicle is when by hydrops section, for general passenger car, if hydrops is deep
Degree is relatively deep, has flooded the exhaustor of vehicle, and vehicle is it is possible to stop working in water, and meeting
Owing to electromotor shuts down suddenly, a certain amount of water is drawn in electromotor, makes
Become a certain degree of damage of electromotor.Or, deeper hydrops has flooded vehicle startup
The gas handling system of machine, will also result in hydrops and enters into electromotor, cause vehicle damage.
In view of this, the embodiment of the present application provides a kind of vehicle and paddles early warning system,
As depicted in figs. 1 and 2, including immersion type sensor 100, depth transducer 200
With processor 300.
Described immersion type sensor 100 is for when described vehicle contacts with water body, raw
Become enabling signal.
Vehicle in the embodiment of the present application early warning system of paddling may be mounted on vehicle,
Concrete, immersion type sensor 100 can use general contact immersion type to sense
Device 100, as long as i.e. immersion type sensor 100 touches liquid, will generate one and open
Dynamic signal.When vehicle is by the hydrops of general only several centimetres, produce hardly
Harmful effect, and reach tens centimetres or deeper hydrops by hydrops, it is possible to occur
Dangerous.The installation site of immersion type sensor 100 may be mounted on automobile chassis,
Less than some position of exhaustor, due to the hydrops less than exhaustor position the most not
Can affect the normal traveling of automobile, now, such hydrops the most also there is no need to open
Dynamic immersion type sensor 100.But in order to ensure the safety of running car, immersion type passes
The installation site of sensor 100 can be lower, and concrete installation site can be according to reality
Needs are set selecting, it is also possible to carry out the adjustment of position according to the difference of vehicle.
Immersion type sensor 100 is for generating an enabling signal, as long as immersion type passes
Sensor 100 touches liquid will generate enabling signal.When generating enabling signal,
Indicate that vehicle has begun to contact water body.
Depth transducer 200 is connected with described immersion type sensor 100, for working as
When receiving described enabling signal, detecting water depth, described water depth is vertical
Water depth in horizontal plane.
Described processor 300 is connected with described depth transducer 200, for working as institute
State water depth when exceeding predetermined threshold value, generate alarm signal.
Depth transducer 200 works after receiving enabling signal, passes through the degree of depth
Sensor 200 detects the degree of depth of the water body that vehicle contact arrives, and exceedes at water depth
During the first predetermined threshold value, generate alarm signal.Alarm signal can pass through display
Show, or by sound and light alarm, vehicle driver is reported to the police, in order to drive
The person of sailing makes reacting timely for vehicle condition and depth of water situation, it is to avoid dangerous situation
Generation.Water depth in the embodiment of the present application is that the water surface being perpendicular to horizontal plane arrives
Water-bed distance.
In the embodiment of the present application, by arranging immersion type sensor 100, in contact
To generating enabling signal during water body, detect water body starting depth transducer 200
The degree of depth, it is possible to generate alarm signal, driver is reminded.Make driver
In the driving process that drives a car, the water that can detect according to depth transducer 200
The body degree of depth understands the concrete condition of water body, more deeply or has generated report at water depth
In the case of alert signal, automobile can be controlled in time and stop or sailing out of deeper water body,
Improve safety during automobile wading, provide, for driver, situation of paddling reliably
Prompting, it is to avoid occur when paddling that vehicle and human body are brought danger relatively greatly by water depth.
Further, described system also includes: be used for detecting described vehicle position
The motion sensor 400 of the gradient.
In the process of moving, the road surface driven through is not the most smooth, OK to vehicle
The road surface sailed there will be certain gradient, and especially on hydrops section, hydrops can be assembled
On more low-lying road surface, such as the low hole etc. on the lower section of the viaduct in city or road surface
Place.When vehicle travels when having the hydrops road surface of certain slope, if hydrops is relatively deep,
The normal traveling of vehicle will be brought danger.
When being on slope due to vehicle, the gradient on ground can affect the meter of water depth
Calculate, in the embodiment of the present application, can calculate by arranging motion sensor 400
To the gradient of vehicle position, depth transducer 200 calculates during water depth permissible
The detection of water depth is carried out in conjunction with the gradient.Concrete calculating process is as follows:
Water depth H=depth transducer setting height(from bottom)-between depth transducer and the water surface
Distance.
Wherein, depth transducer 200 setting height(from bottom) determines that, this value is by advance
Setting, the distance between depth transducer 200 and the water surface passes through depth transducer 200
Measure, typically use due to depth transducer 200 ultrasound wave to measure,
When using the measurement that ultrasound wave carries out distance, due to the directionality of ultrasound wave, general
The distance between the sensor on a direction and the water surface can be measured.And use ultrasonic
When ripple carries out depth survey, it is usually and is set as being perpendicular to by the transmitting direction of ultrasound wave
Ground, when ground has certain angle with horizontal plane, is measured by ultrasound
Distance between depth transducer 200 and the water surface is also horizontal by certain angle,
The depth transducer 200 now utilizing depth transducer 200 setting height(from bottom) and measure
With the difference of the spacing of the water surface, be perpendicular to ground rather than be perpendicular to level
Face.
Having on acclive track, the numerical value so measured not is very
Reliably, above-mentioned formula is only effective when vehicle position is horizontal plane, the application
In water depth be perpendicular to a parameter of horizontal plane, in vehicle position be
Time domatic, it is necessary to introduce value of slope and carry out the measurement of water depth.As it is shown on figure 3,
Specific formula for calculation is as follows:
Water depth=H cos α
Wherein α is the value of slope of the automobile position that motion sensor 400 is measured,
H is to be perpendicular on the line of slope of automobile position, between the water surface and the bottom away from
From, the numerical value of H can be calculated by formula above.Can be counted by this formula
Calculation obtains water depth.
In the embodiment of the present application, measured by motion sensor 400 and obtain the gradient,
Combine the gradient when calculating water depth to calculate, it can be realized that real water body
The degree of depth, it is to avoid the calculating error caused due to the existence of the gradient, it is provided that water more accurately
Body depth data.Motion sensor 400 can include accelerometer and gyroscope.
Further, depth transducer 200 is additionally operable to distance on calculated level direction
The vehicle front water depth of described depth transducer 200 first distance；Described process
Device 300 is additionally operable to when described vehicle front water depth is more than the second predetermined threshold value,
Generate alarm signal.
The installation site of depth transducer 200 is generally located on automobile chassis, above-mentioned
Water depth is also the water depth at automobile position, due to vehicle in motion
It is in the state of relative motion, understands the water depth of vehicle front in time to paddling
Safety has actual reference.
Depth transducer 200 in the embodiment of the present application can be by described in computed range
The vehicle front water depth of depth transducer 200 first distance, the number of the first distance
During value set in advance, as shown in Figure 4, concrete computing formula is as follows:
Hs=Stan α+H/cos α
Wherein, Hs is vehicle front water depth, and S is the first distance, and H is aforementioned
Formula calculates, and α is position value of slope.
By calculating vehicle front water depth, it is possible to recognize that distance vehicle is certain
The water depth of distance so that vehicle, during paddling, is possible not only to recognize and works as
The water depth of front position, it is also possible to know vehicle front water depth, drive to vehicle
The person's of sailing more fully Water-Body Information, it is ensured that the safety travelled of paddling.
It is pre-that processor 300 has exceeded second at calculated vehicle front water depth
If during threshold value, equally generate alarm signal.The concrete numerical value of the second predetermined threshold value
Can be set according to the practical situation of vehicle.
In the embodiment of the present application, described depth transducer 200 includes supersonic sensing
Unit.
Described system also includes: is connected with described depth transducer 200, is used for examining
Survey the temperature sensor 500 of the current air temperature of described vehicle place environment；Described
Supersonic sensing unit according to described current air temperature, detect described water depth and
Described vehicle front water depth.
Propagating in atmosphere due to ultrasound wave can be affected by temperature, and ultrasound wave is at sky
Under the interference of temperature, its spread speed at different temperatures can be different.So,
In order to ensure accuracy when water depth detects, detected by temperature sensor 500
The air themperature of position, is carrying out water depth and vehicle front water depth
During detection, the interference that air themperature is formed is rejected, it is ensured that detection accurate.
Described depth transducer 200 includes condenser type depth of water sensing unit, described electric capacity
Formula water depth sensor includes variable capacitance and the conversion that cavity is connected with described cavity
Unit, wherein, described cavity is used for accommodating water body；Described variable capacitance is according to described
The capacity of the water body of inside cavity changes capacitance；Described converting unit is variable with described
Electric capacity is connected, for being converted to described water body according to the capacitance of described variable capacitance
The degree of depth.
In the embodiment of the present application, during detection water depth, it is possible not only to use ultrasonic
Ripple, it is also possible to use condenser type depth of water sensing unit.Corresponding by different depth water body
Different capacitances, is converted to water depth by capacitance.
Further, described vehicle also includes that accumulator, described system can use institute
Stating storage battery power supply, described system also includes: for stopping power supply in described accumulator
Time, it is provided that the independent current source module of work energy.System power supply can be from automobile
Supply socket accesses, and exports 12V through two diodes and drops through 7805 modules
Pressure is the 5V charge power supply as battery.The voltage of 12V is through LM2596 module
Blood pressure lowering is 5V, powers for whole system.The charging voltage input independent current source mould of 5V
Block, independent current source module can use, TP4056 power management module, for set of cells
Intelligent charge.The output voltage of battery is sent back to for 12V through XL6009 boosting
LM2596 module is that whole system is powered.Additionally, processor 300 can also pass through
BAT end detection cell voltage, when battery electric quantity is too low, the power supply of cutting system.
Said system is arranged on automobile, it is possible to use the accumulator on vehicle supplies
Electricity, but relatively low if there is vehicle battery electricity, or, cut off after vehicle stall
The accumulator power supply to detecting system, detecting system cannot normally work.Therefore,
In the embodiment of the present application, it is also possible to arrange independent current source module, for detecting system list
Solely provide electric energy, it is ensured that the normal work of detecting system.
Further, it is connected with described processor 300, for receiving
The audible-visual annunciator 600600 of sound and light alarm is carried out when stating alarm signal.
The sound produced by audible-visual annunciator 600600 and light are realized driver
Warning reminding so that driver has known waters, vehicle place more intuitively
Injure the driving safety of vehicle, make relevant adjustment as early as possible, it is to avoid dangerous situation
Further generation.
Further, this system also includes: be connected with described processor 300,
Communicate to connect with described remote communication module 700 for described alarm signal is sent to
Mobile terminal on remote communication module 700；Described motion sensor 400 is also used
In detecting whether described vehicle is kept in motion；Described processor 300 be additionally operable to by
Described vehicle remain static exceed the very first time interval after generate alarm signal lead to
Cross described remote communication module 700 to be sent on described mobile terminal.
Vehicle can be paddled the most in the process of moving, in a stationary situation, it is possible to
Situation about not had by water logging can occur, such as at the weather that rainfall is bigger, storing cycle
Position be likely to occur hydrops, if vehicle removes hydrops not in time, vehicle just may be used
More serious flooded condition can occur.
By arranging remote communication module 700, vehicle can remain static one
The alarm signal produced after being spaced of fixing time is transferred to move by remote communication module 700
In dynamic terminal.The number information of mobile terminal can be stored in advance in remote communication module
In 700, mobile terminal is after receiving relative alarm signal, it is possible to understand in time
To the hydrops situation of vehicle position, thus make reaction in time.
Further this system also includes being connected with described processor 300, is used for
Input sets described first predetermined threshold value and the input module of described second predetermined threshold value
800.Input module 800 can be to use the input equipment of other forms of touch screen.
It addition, also include for showing described water depth and described vehicle front water body
The display module 900 of the degree of depth.Display module 900 can be integrated with input module 800
Being a touch display screen, concrete form is the application do not limit.
In the embodiment of the present application, it is also possible to by setting the first predetermined threshold value and second
The concrete numerical value of predetermined threshold value, it is achieved the prompting of multi-form.For example, it is possible to set
There is the first predetermined threshold value of certain gradient, when exceeding some threshold value, can be formed and carry
The information of waking up, when water level is higher, can form the prompting higher danger alarm signal of intensity,
Realized the prompting of varying strength by the warning of multi-form, meet the variation of user
Demand.
In several embodiments provided herein, it should be understood that disclosed
Apparatus and method, it is also possible to realize by another way.Device described above
Embodiment is only that schematically such as, flow chart and block diagram in accompanying drawing show
Device according to multiple embodiments of the present utility model, method and computer program product
Architectural framework in the cards, function and operation.In this, flow chart or frame
Each square frame in figure can represent a module, program segment or a part for code,
A part for described module, program segment or code comprises one or more for realizing rule
The executable instruction of fixed logic function.It should also be noted that at some as replacement
In implementation, the function marked in square frame can also be marked to be different from accompanying drawing
The order of note occurs.Such as, two continuous print square frames can essentially be substantially in parallel
Performing, they can also perform sometimes in the opposite order, and this is according to involved function
Depending on.It is also noted that each square frame in block diagram and/or flow chart and frame
The combination of the square frame in figure and/or flow chart, can be with function or the action performing regulation
Special hardware based system realize, or specialized hardware and calculating can be used
The combination of machine instruction realizes.
It addition, each functional module in each embodiment of this utility model can be integrated
Form an independent part, it is also possible to be modules individualism, also together
An independent part can be integrated to form with two or more modules.
It should be noted that in this article, the relation of such as first and second or the like
Term is used merely to separate an entity or operation with another entity or operating space
Come, and exist any this between not necessarily requiring or imply these entities or operating
Actual relation or order.And, term " includes ", " comprising " or it is any
Other variants are intended to comprising of nonexcludability, so that include a series of key element
Process, method, article or equipment not only include those key elements, but also include
Other key elements being not expressly set out, or also include for this process, method,
Article or the intrinsic key element of equipment.In the case of there is no more restriction, by language
The key element that sentence " including ... " limits, it is not excluded that in the mistake including described key element
Journey, method, article or equipment there is also other identical element.
The foregoing is only preferred embodiment of the present utility model, be not used to limit
This utility model processed, for a person skilled in the art, this utility model is permissible
There are various modifications and variations.All within spirit of the present utility model and principle, made
Any modification, equivalent substitution and improvement etc., should be included in guarantor of the present utility model
Within the scope of protecting.It should also be noted that similar label and letter table in following accompanying drawing
Show similar terms, therefore, the most a certain Xiang Yi accompanying drawing is defined, then subsequently
Accompanying drawing in need not it be defined further and explains.
The above, detailed description of the invention the most of the present utility model, but this practicality is new
The protection domain of type is not limited thereto, any those familiar with the art
In the technical scope that this utility model discloses, change can be readily occurred in or replace, all
Should contain within protection domain of the present utility model.Therefore, guarantor of the present utility model
Scope of protecting should described be as the criterion with scope of the claims.
Claims (10)
1. a vehicle is paddled early warning system, it is characterised in that including:
For when described vehicle contacts with water body, generate the immersion type sensor of enabling signal；
Being connected with described immersion type sensor, for when receiving described enabling signal, the depth transducer of detection water depth, described water depth is the water depth being perpendicular to horizontal plane；
It is connected with described depth transducer, for when described water depth is more than the first predetermined threshold value, generates the processor of alarm signal.
Vehicle the most according to claim 1 is paddled early warning system, it is characterised in that also include:
For detecting the motion sensor of the gradient of described vehicle position.
Vehicle the most according to claim 2 is paddled early warning system, it is characterised in that
Described depth transducer is additionally operable to according to the described gradient, the vehicle front water depth of depth transducer the first distance described in distance on detection level direction；
Described processor is additionally operable to when described vehicle front water depth is more than the second predetermined threshold value, generates alarm signal.
Vehicle the most according to claim 3 is paddled early warning system, it is characterised in that described depth transducer includes supersonic sensing unit.
Vehicle the most according to claim 4 is paddled early warning system, it is characterised in that also include: be connected with described depth transducer, for detecting the temperature sensor of the current air temperature of described vehicle place environment；
Described supersonic sensing unit, for according to described current air temperature, detects described water depth and described vehicle front water depth.
Vehicle the most according to claim 3 is paddled early warning system, it is characterised in that described depth transducer includes variable capacitance and the converting unit that condenser type depth of water sensing unit, described condenser type water depth sensor include that cavity is connected with described cavity, wherein:
Described cavity is used for accommodating water body；
Described variable capacitance changes capacitance according to the capacity of the water body of described inside cavity；
Described converting unit is connected with described variable capacitance, for being converted to described water depth according to the capacitance of described variable capacitance.
Vehicle the most according to claim 1 is paddled early warning system, it is characterised in that described vehicle also includes that accumulator, described system can use described storage battery power supply, described system also to include:
For when described accumulator is stopped power supply, it is provided that the independent current source module of work energy.
Vehicle the most according to claim 1 is paddled early warning system, it is characterised in that also include:
It is connected with described processor, for carrying out the audible-visual annunciator of sound and light alarm when receiving described alarm signal.
Vehicle the most according to claim 2 is paddled early warning system, it is characterised in that also include:
It is connected with described processor, for described alarm signal being sent to the remote communication module on default mobile terminal；
Described motion sensor is additionally operable to detect whether described vehicle is kept in motion；
The described processor alarm signal generated after exceeding very first time interval that is additionally operable to remain static described vehicle is sent on described mobile terminal by described remote communication module.
The most according to claim 3, vehicle is paddled early warning system, it is characterised in that also include:
It is connected with described processor, for inputting described first predetermined threshold value of setting and the input module of described second predetermined threshold value；
For showing described water depth and the display module of described vehicle front water depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620161236.8U CN205719178U (en) | 2016-03-02 | 2016-03-02 | A kind of vehicle is paddled early warning system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620161236.8U CN205719178U (en) | 2016-03-02 | 2016-03-02 | A kind of vehicle is paddled early warning system |
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| CN205719178U true CN205719178U (en) | 2016-11-23 |
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| CN201620161236.8U Expired - Fee Related CN205719178U (en) | 2016-03-02 | 2016-03-02 | A kind of vehicle is paddled early warning system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105716688A (en) * | 2016-03-02 | 2016-06-29 | 广东工业大学 | Vehicle fording pre-warning system |
| CN109147367A (en) * | 2017-06-27 | 2019-01-04 | 华为技术有限公司 | Vehicle is paddled processing method, device and vehicle |
| CN111868535A (en) * | 2018-10-10 | 2020-10-30 | 华为技术有限公司 | Method and circuit for detecting water immersion and electronic equipment |
| CN114954232A (en) * | 2022-05-31 | 2022-08-30 | 岚图汽车科技有限公司 | Vehicle wading alarm method and device based on radar detection |
-
2016
- 2016-03-02 CN CN201620161236.8U patent/CN205719178U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105716688A (en) * | 2016-03-02 | 2016-06-29 | 广东工业大学 | Vehicle fording pre-warning system |
| CN109147367A (en) * | 2017-06-27 | 2019-01-04 | 华为技术有限公司 | Vehicle is paddled processing method, device and vehicle |
| CN109147367B (en) * | 2017-06-27 | 2021-08-13 | 华为技术有限公司 | Vehicle wading treatment method and device and vehicle |
| CN111868535A (en) * | 2018-10-10 | 2020-10-30 | 华为技术有限公司 | Method and circuit for detecting water immersion and electronic equipment |
| CN111868535B (en) * | 2018-10-10 | 2021-11-09 | 华为技术有限公司 | Method and circuit for detecting water immersion and electronic equipment |
| US11566964B2 (en) | 2018-10-10 | 2023-01-31 | Huawei Technologies Co., Ltd. | Water ingress detection method and circuit, and electric device |
| CN114954232A (en) * | 2022-05-31 | 2022-08-30 | 岚图汽车科技有限公司 | Vehicle wading alarm method and device based on radar detection |
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