CN104723954B - Vehicle fording depth detection device and method - Google Patents
Vehicle fording depth detection device and method Download PDFInfo
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- CN104723954B CN104723954B CN201310698781.1A CN201310698781A CN104723954B CN 104723954 B CN104723954 B CN 104723954B CN 201310698781 A CN201310698781 A CN 201310698781A CN 104723954 B CN104723954 B CN 104723954B
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Abstract
The invention discloses vehicle fording depth detection device and method.The device may include：Water depth detection unit, it may include pressure sensor, available for detection vehicle fording depth and export water signal for representing the fording depth；Collecting unit, the collecting unit can receive and forward the water signal；Control unit, can receive the water signal from the collecting unit, if judging that the fording depth is more than predetermined depth according to the water signal, warning message can be transmitted in described control unit；And alarm unit, the alarm unit can receive the warning message and carry out early warning.Vehicle fording depth detection device disclosed in this invention may also include GPS unit and or wireless communication unit and wireless terminal.The present invention can notify car owner in time when vehicle is paddled, and can report the fording depth of vehicle and/or the GPS information of vehicle, to avoid road ponding from causing damage property and life as far as possible.
Description
Technical field
The present invention relates to field of vehicle safety, safety when more particularly to vehicle is paddled.
Background technology
In recent years, the multiple cities of China have met with the heavy rain that many decades are not met, and heavy rain causes urban parts road seriously to accumulate
Water, many vehicles are trapped in water, cause huge property loss even human loss.When vehicle is paddled, timely adopt
Take correct measure of suing and labouring extremely important.During Claims Resolution, if as vehicle, in water " immersion " causes electronic component to be damaged for a long time,
Car owner is probably due to sue and labour not in time and by claims rejected；And when searching and rescuing the vehicle flooded, the position of underwater vehicles is accurately positioned as early as possible
Put, the opportunity of preciousness will be left for rescue of life.
The content of the invention
The invention discloses a kind of vehicle fording depth detection device, the device can be when vehicle be paddled in time to outside
（Such as car owner's mobile phone）Warning message is sent, the GPS location of vehicle is can also report.Paddled depth present invention also offers a kind of vehicle
Spend detection method.
A kind of vehicle fording depth detection device is provided according to an aspect of the present invention, and described device may include：Water
Deep investigation unit, it may include pressure sensor, available for detection vehicle fording depth and export for representing the depth of paddling
The water signal of degree；Collecting unit, the collecting unit can receive and forward the water signal；Control unit, can be from described
Collecting unit receives the water signal, if judging that the fording depth is more than predetermined depth according to the water signal,
Warning message can be transmitted in described control unit；And alarm unit, the alarm unit can receive the warning message and carry out
Early warning.
Fording depth detection device disclosed in this invention may also include the GPS of the current location information for obtaining vehicle
Unit, the current location information via collecting unit or can be routed directly to described control unit.
It may include fording depth and/or current location information in the warning message that described control unit is sent.
Vehicle fording depth detection device disclosed in this invention may also include wireless communication unit.Wireless communication unit can
For receiving the warning message from control unit and sending the warning message by Radio Link.Now alarm unit can be wrapped
Include wireless terminal, wireless terminal from the wireless communication unit can receive the warning message by Radio Link.This is wireless end
End can be preset mobile phone or the car key for supporting radio communication function.
Wherein described water depth detection unit may be mounted to that on underbody or front engine cabin engine mounting position is attached
Closely.
The water depth detection unit may also include connecting rod and oversheath, when the water depth detection unit is installed in the car
When on body bottom plate, the oversheath can be fixed on the depressed area on underbody, the pressure sensor and the connecting rod
In the oversheath, described connecting rod one end can be connected with the underbody, and the other end can be with the pressure sensor phase
Even.
Above-mentioned collecting unit, GPS unit, control unit and wireless communication unit are installed under instrument board close to steering tube
The position of post, parking brake are nearby or in enging cabin.
Water depth detection unit can be connected by rigid line with collecting unit, and GPS unit can pass through rigid line and collecting unit or control
Unit processed is connected, and each of the collecting unit and the wireless communication unit can pass through rigid line and described control unit phase
Even.If the alarm unit is mounted onboard, the alarm unit can be connected between described control unit by rigid line.
A kind of vehicle fording depth detection method is additionally provided according to another aspect of the present invention, and methods described may include：
Fording depth can be detected by water depth detection unit；The fording depth and predetermined depth are may compare, if the fording depth
More than predetermined depth, then warning message can be transmitted；And alarm unit receives the warning message and carries out early warning.
The above method may also include the current location information that vehicle is obtained by GPS unit.
The warning message may include the fording depth and/or the positional information.
Alarm unit the mode such as can be flashed with short message, voice reminder or signal lamp and carry out early warning.
The present invention can notify car owner in time when vehicle is paddled, and can report the fording depth of vehicle and the GPS letters of vehicle
Breath, to avoid road ponding from causing damage property and life as far as possible.
Brief description of the drawings
Fig. 1 shows the structural representation of the vehicle fording depth detection device according to a preferred embodiment of the present invention
Figure；
Fig. 2 shows the water depth detection list in the vehicle fording depth detection device according to an embodiment of the invention
The side diagrammatic cross-section of member；And
Fig. 3 shows the vehicle fording depth detection method according to an embodiment of the invention.
Embodiment
A kind of vehicle fording depth detection device is provided according to an aspect of the present invention, and described device may include：Water
Deep investigation unit, it may include pressure sensor, available for detection vehicle fording depth and export for representing the depth of paddling
The water signal of degree；Collecting unit, the collecting unit can receive and forward the water signal；Control unit, can be from described
Collecting unit receives the water signal, if judging that the fording depth is more than predetermined depth according to the water signal,
Warning message can be transmitted in described control unit；And alarm unit, the alarm unit can receive the warning message and carry out
Early warning.
Fig. 1 shows the structural representation of the vehicle fording depth detection device according to a preferred embodiment of the present invention
Figure.The part for being used to take sounding in vehicle fording depth detection device is water depth detection unit U1, and water depth detection unit U1 can
Including pressure sensor, pressure sensor can be according to pressure and the proportional hydrostatic pressure principle of the depth of water by the pressure measured
Power is converted into representing the signal output of the depth of water, and the water signal can be used for the fording depth for representing vehicle, and fording depth can use pressure
The depth of the force snesor immersion water surface represents, can also be converted into the water surface to the height of wheel bottom etc..Water depth detection unit
U1 may be mounted to that front engine cabin engine mounting position nearby or on underbody.Collecting unit U3 and water depth detection unit
It can be connected between U1 by rigid line, collecting unit U3 can receive the water signal of water depth detection unit U1 outputs.Collecting unit U3 is also
It can be connected by rigid line with GPS unit U2, GPS unit U2 can obtain the current location information of vehicle and deliver to the positional information
Collecting unit U3.Collecting unit U3 will can be received from the water depth detection unit U1 water signals received and from GPS unit U2
Current location information all send to control unit U4.Control unit U4 judges whether current fording depth is big according to water signal
In predetermined depth, if fording depth is more than predetermined depth, warning message can be transmitted in control unit U4.The warning message
Content may include current location information and/or fording depth（Setting as needed）.According to the side of being preferable to carry out of the present invention
The vehicle depth of formula detection device of paddling may also include vehicle-mounted wireless communication unit U5 and the hand-held wireless terminal U6 of driver.Nothing
Line communication unit U5 can receive warning message from control unit U4 and warning message is sent into wireless terminal by Radio Link
U6.Wireless terminal U6 can be default mobile phone as alarm unit or support car key of radio communication function etc..
According to another embodiment of the present invention, alarm unit can also be mounted in in-car（For example, on instrument board or instrument board is attached
Closely）Warning device, if alarm unit is installed in in-car, can be connected between alarm unit and control unit U4 by rigid line
Connect.Alarm unit can be with short message, voice reminder or other forms（For example, signal lamp flicker etc.）Carry out early warning.GPS unit
U2, collecting unit U3, control unit U4 and wireless communication unit U5 may be mounted to that under instrument board close to steering column position,
Parking brake is nearby or in enging cabin.Collecting unit U3 and wireless communication unit U5 can be connected by rigid line and control unit U4
Connect, communicated between wireless communication unit U5 and wireless terminal U6 by Radio Link.Operating personnel can also pass through wireless terminal
U6 sends control instruction to start water-depth measurement.
Fig. 2 shows the water depth detection list in the vehicle fording depth detection device according to an embodiment of the invention
The side diagrammatic cross-section of member.In present embodiment, water depth detection unit is installed in the depressed area on underbody（For example it is recessed
Groove）In C1.Solid horizontal line L1 shown in Fig. 2 and the horizontal line flushed at the top of depressed area C1, horizontal dotted line L2 be with
The horizontal line that underbody lowest part is flushed, as illustrated, the lower end of water depth detection unit is flushed with horizontal dotted line L2 substantially, can
It is slightly prominent or slightly concave sunken, but can not protrude too many（Water depth detection unit may be caused easily to be damaged）Or it is absorbed in too many（It may lead
Cause can not send a warning in time）.Water depth detection unit may include pressure sensor U11 and connecting rod U12.Wherein pressure sensing
Device U11 can use liquid level sensor.Connecting rod U12 one end is connected with underbody, the other end be connected with pressure sensor U11 with
Fixation pressure sensor U11.Water depth detection unit may also include oversheath U13.Oversheath U13 can be fixed on underbody
On, connecting rod U12 and pressure sensor U11 can be located in oversheath U13, and oversheath U13 can play protection to pressure sensor U11
Effect.Oversheath U13 is designed to up-small and down-big shape（For example it is trapezoidal）, in order to carry out installation and repairing, can also be easy to
Increase other structures in water depth detection unit bottom as needed（Such as support pressure sensor U11 structure or water-proofing treatment
Structure etc.）.
A kind of vehicle fording depth detection method is additionally provided according to another aspect of the present invention, and methods described may include：
Fording depth can be detected by water depth detection unit；The fording depth and predetermined depth are may compare, if the fording depth
More than predetermined depth, then warning message can be transmitted；And alarm unit receives the warning message and carries out early warning.
Fig. 3 shows the vehicle fording depth detection method according to an embodiment of the invention.S1, operating personnel
（For example, driver）Start the measurement of vehicle fording depth, for example, can be by giving wireless terminal to input control instruction, or in car
Upper progress button startup etc.；S2, the detectable fording depth of water depth detection unit, GPS unit can obtain current location information；
S3, compares fording depth and predetermined depth；S4, if fording depth is more than predetermined depth, can be transmitted warning message, alarm signal
It may include Water Depth Information and/or current location information in breath（Setting as needed）；And S5, alarm unit can receive alarm signal
Cease and carry out early warning., can also be by wireless communication unit to wireless terminal according to the preferred embodiment of the present invention（For example, pre-
If mobile phone supports car key of radio communication function etc.）Send warning message.Warning message can be short message or
Voice reminder, may also include the warning information of other forms（For example, signal lamp flicker etc.）.Operating personnel（Such as driver）Can root
Taken measures in time according to situation.For example, if operating personnel can disconnect the battery supply of vehicle on the vehicle in stranded water,
The information is forwarded to require assistance taken in conjunction insurance company etc.；If operating personnel not onboard, can know what vehicle was paddled in time at that time
Information simultaneously takes measures to protect property safety as far as possible, such as disconnects the battery supply of vehicle, cries trailer and/or contact insurance company
Deng so that minimization of loss.
The name of various parts is merely to the purpose of example in the present invention, in practice with same or like feature and work(
The part of energy may have different titles.
Although having been disclosed for embodiments of the present invention for illustrative purposes, it should be understood that the present invention is not
It is limited to this, and it will be understood by those skilled in the art that the various modifications, additions and substitutions without departing from the scope and spirit of the present invention
It is possible.Correspondingly, any and all modifications, change or equivalent arrangement are considered as into the scope of the present invention, and the present invention
Detailed scope will be disclosed by appended claims.
Claims (9)
1. a kind of vehicle fording depth detection device, described device includes：
Water depth detection unit, including pressure sensor, paddle for detecting the fording depth of vehicle and exporting for representing described
The water signal of depth；
Collecting unit, the collecting unit receives and forwards the water signal；
Control unit, the water signal is received from the collecting unit, if paddled according to judging the water signal
Depth is more than predetermined depth, then described control unit sends warning message；And
Alarm unit, the alarm unit receives the warning message and carries out early warning, wherein, the alarm unit includes wireless
Terminal, the wireless terminal is used to send control instruction, starts the measurement of vehicle fording depth；
Wherein, the water depth detection unit also includes connecting rod and oversheath, when the water depth detection unit is installed in vehicle body bottom
When on plate, the oversheath is fixed on the depressed area on the underbody, the pressure sensor and connecting rod position
In in the oversheath, described connecting rod one end is connected with the underbody, and the other end is connected with the pressure sensor.
2. device according to claim 1, in addition to：
GPS unit, the current location information for obtaining the vehicle, it is single that the current location information is transferred into the control
Member, the warning message that described control unit is sent includes the current location information.
3. device according to claim 1 or 2, in addition to：
Wireless communication unit, for receiving the warning message from control unit and sending the alarm signal by Radio Link
Breath；And
The wireless terminal, is additionally operable to receive the warning message from the wireless communication unit by Radio Link and carries out pre-
It is alert.
4. device according to claim 1, starts wherein the water depth detection unit also may be mounted on front engine cabin
Near machine suspended position.
5. device according to claim 1, wherein the collecting unit and described control unit are installed under instrument board
Close to the position of steering column, parking brake nearby or in enging cabin.
6. device according to claim 1, wherein the warning message includes the fording depth.
7. device according to claim 3, wherein the wireless terminal is preset mobile phone or with radio communication function
Car key.
8. a kind of vehicle fording depth detection method, methods described includes：
Control instruction is received, starts the measurement of vehicle fording depth；
Fording depth is detected by water depth detection unit；
Compare the fording depth and predetermined depth, if the fording depth is more than the predetermined depth, send alarm signal
Breath；And
Alarm unit receives the warning message and carries out early warning；
Wherein, the water depth detection unit includes pressure sensor, connecting rod and oversheath, when the water depth detection unit is mounted
When on underbody, the oversheath is fixed on the depressed area on the underbody, the pressure sensor and institute
Connecting rod is stated in the oversheath, described connecting rod one end is connected with the underbody, the other end and the pressure sensor
It is connected.
9. method according to claim 8, wherein methods described also include obtaining current location information by GPS unit,
And the warning message includes the fording depth and the positional information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310698781.1A CN104723954B (en) | 2013-12-18 | 2013-12-18 | Vehicle fording depth detection device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310698781.1A CN104723954B (en) | 2013-12-18 | 2013-12-18 | Vehicle fording depth detection device and method |
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| CN104723954A CN104723954A (en) | 2015-06-24 |
| CN104723954B true CN104723954B (en) | 2017-09-29 |
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| CN201310698781.1A Active CN104723954B (en) | 2013-12-18 | 2013-12-18 | Vehicle fording depth detection device and method |
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| CN104908646A (en) * | 2015-06-26 | 2015-09-16 | 罗飞 | Vehicle-mounted GPS alarm device |
| CN105216693A (en) * | 2015-10-28 | 2016-01-06 | 上海弘圣电子科技有限公司 | Road surface water-level detecting and warning device and automobile |
| CN105280004B (en) * | 2015-11-11 | 2018-12-04 | 长安大学 | A kind of driver's prior-warning device based on bridge opening ponding |
| CN106274674A (en) * | 2016-08-17 | 2017-01-04 | 北京汽车股份有限公司 | Vehicle is paddled warning system and alarm method, vehicle |
| CN107870016B (en) * | 2016-09-26 | 2020-03-31 | 比亚迪股份有限公司 | Vehicle water level detection device and method and vehicle |
| CN106347216A (en) * | 2016-10-26 | 2017-01-25 | 北京新能源汽车股份有限公司 | Automobile control system and automobile |
| CN106347208A (en) * | 2016-10-26 | 2017-01-25 | 北京新能源汽车股份有限公司 | Automobile water depth monitoring system and monitoring method |
| CN106394456B (en) * | 2016-12-01 | 2020-02-11 | 广东东箭汽车科技股份有限公司 | Automobile protection device |
| CN106800003B (en) * | 2016-12-28 | 2019-08-09 | 智车优行科技（北京）有限公司 | Road water detection method and system, vehicle |
| CN107128269B (en) * | 2017-04-27 | 2018-11-16 | 骆桂玲 | A kind of rescue mode |
| CN107310492B (en) * | 2017-05-17 | 2019-09-10 | 吉利汽车研究院（宁波）有限公司 | A kind of water logging vehicle alarming system |
| CN107685702A (en) * | 2017-07-17 | 2018-02-13 | 惠州市德赛西威汽车电子股份有限公司 | A kind of vehicle is paddled travel control method and device |
| CN111231666A (en) * | 2018-03-19 | 2020-06-05 | 陈城 | System with automobile wading early warning and rescue functions based on machine learning |
| CN110186474B (en) * | 2019-06-04 | 2021-02-02 | 浙江汉固达网络信息技术有限公司 | Drawing method and system of no-pass mark |
| CN114906085B (en) * | 2021-02-07 | 2023-09-29 | 广州汽车集团股份有限公司 | Vehicle wading treatment method, device and system |
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