CN208069527U - A kind of road surface detection device - Google Patents
A kind of road surface detection device Download PDFInfo
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- CN208069527U CN208069527U CN201820357434.0U CN201820357434U CN208069527U CN 208069527 U CN208069527 U CN 208069527U CN 201820357434 U CN201820357434 U CN 201820357434U CN 208069527 U CN208069527 U CN 208069527U
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- sonoprobe
- road surface
- vehicle
- detection device
- lead screw
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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- Traffic Control Systems (AREA)
Abstract
The utility model discloses a kind of road surface detection devices.The device is installed on vehicle, and includes the sonoprobe for detecting road surface, and sonoprobe is arranged by lifting gear below car body.The road surface detection device, when vehicle is in ponding road traveling, the height of sonoprobe can be adjusted by lifting gear, sonoprobe is set to stretch into the water surface or less to detect underwater road surface, so that driver obtains the situation on underwater road surface in advance, to be avoided in advance to underwater uneven region such as barrier, pit etc., meets with uneven region to avoid vehicle and generate danger, improve safety of the vehicle in ponding road traveling.
Description
Technical field
The utility model is related to safe driving of vehicle technical fields, and in particular to a kind of road surface detection device.
Background technology
For vehicle in ponding road traveling, driver, which can not observe by the naked eye, learns underwater pavement behavior, if under water
There are the rough road conditions in the road surfaces such as barrier, hollow, then be easy to cause vehicle damage and trouble of shutdown, to driver and passenger with
Carry out security risk.For example, when the lower vehicle in chassis meets with barrier, since vehicle chassis is relatively low, barrier may incite somebody to action
Vehicle backing causes vehicle that can not continue to travel.When vehicle tyre is absorbed in hollow, vehicle damage and parking event may be caused
Barrier.Therefore, the safety for how improving vehicle in ponding road traveling becomes technical problem urgently to be resolved hurrily.
Utility model content
The utility model embodiment is the technical problem to be solved is that, provide a kind of road surface detection device, to improve vehicle
In the safety of ponding road traveling.
In order to solve the above-mentioned technical problem, the utility model embodiment provides a kind of road surface detection device, is mounted on vehicle
On, the road surface detection device includes the sonoprobe for detecting road surface, and the sonoprobe passes through lifting gear
It is arranged below car body.
Optionally, the quantity of the sonoprobe is 2, and 2 sonoprobes are connected by lifting gear respectively
It is connected below front bumper or below rear bumper.
Optionally, 2 sonoprobes are centrally located side by side along the width direction of vehicle, 2 sonar detections
The distance between device is 45cm~55cm.
Optionally, the lifting gear includes lead screw and the screw that matches with the lead screw, further includes for making
The transmission mechanism of lead screw rotation is stated, the sonoprobe is fixedly connected with the screw, and the transmission mechanism drives the silk
When bar rotates, the screw is for linear motion along the axial direction of the lead screw with the rotation of the lead screw so that the sound
Receive detector liftable.
Optionally, the lifting gear includes rack and the gear that matches with the rack, further includes for making
The transmission mechanism of gear rotation is stated, the sonoprobe is fixedly connected on the bottom end of the rack, and the transmission mechanism drives
When the gear rotation, the rack is for linear motion with the rotation of the gear so that the sonoprobe liftable.
Optionally, the road surface detection device further includes being electrically connected respectively with the sonoprobe and the apparatus capable of fluctuating
The controller connect.
Optionally, the road surface detection device further include the processor being electrically connected with the sonoprobe and with it is described
The alarm of processor electrical connection.
Optionally, the rearview mirror of vehicle is intelligent back vision mirror based on android system, the processor and the alarm
It is integrated on the rearview mirror.
Optionally, the alarm is the loudspeaker on vehicle mirrors.
Optionally, the road surface detection device further includes the display being electrically connected with the processor, the display collection
At on visor in the rear.
The road surface detection device of the utility model embodiment can be filled when vehicle is in ponding road traveling by lifting
The height for adjusting sonoprobe is set, so that sonoprobe is stretched into the water surface or less to detect underwater road surface so that driver carries
The preceding situation for obtaining underwater road surface, to be avoided in advance to underwater uneven region such as barrier, pit etc., to keep away
Exempt from vehicle and meet with uneven region generation danger, improves safety of the vehicle in ponding road traveling.Lifting gear is set
The ponding road surface that road surface detection device can be made to adapt to different depth is set, and when vehicle is in no ponding road traveling, lifting
Device makes sonoprobe rise with far from ground, to avoid sonoprobe from impacting driving, preferably protection sound
Receive detector.
Other features and advantages of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood by implementing the utility model.The purpose of this utility model and other advantages can pass through
Specifically noted structure is realized and is obtained in specification, claims and attached drawing.
Description of the drawings
Attached drawing is used for providing further understanding technical solutions of the utility model, and a part for constitution instruction,
With for explaining the technical solution of the utility model, do not constituted to technical solutions of the utility model together with embodiments herein
Limitation.
Fig. 1 is the structural schematic diagram of the utility model first embodiment road surface detection device；
Fig. 2 is the schematic diagram that two sonoprobes detect barrier simultaneously in Fig. 1；
Fig. 3 is that the second sonoprobe is mounted on the lateral structure schematic diagram below front bumper in Fig. 1；
Fig. 4 is the control structure schematic diagram of the utility model first embodiment road surface detection device；
Fig. 5 is the workflow schematic diagram of the utility model first embodiment road surface detection device；
Fig. 6 is the picture of a certain moment display of display of road surface detection device；
Fig. 7 is the structural schematic diagram of the lifting gear of the utility model second embodiment road surface detection device.
Reference sign：
The first sonoprobes of 11-；The second sonoprobes of 12-；13- front bumpers；
15- lifting gears；16- mounting bases；20- processors；
30- displays；40- alarms；50- controllers；
61- racks；62- gears；100- barriers；
151- screws；152- lead screws；153- motors；
200- hollows；300- present running routes；301- extends route.
Specific implementation mode
To make the purpose of this utility model, technical solution and advantage be more clearly understood, below in conjunction with attached drawing to this
The embodiment of utility model is described in detail.It should be noted that in the absence of conflict, embodiment in the application and
Feature in embodiment mutually can be combined arbitrarily.
The technology contents of the utility model will be discussed in detail by specific embodiment below.
First embodiment：
Fig. 1 is the structural schematic diagram of the utility model first embodiment road surface detection device.From figure 1 it appears that should
Road surface detection device includes the sonoprobe for detecting road surface, and sonoprobe is arranged by lifting gear 15 under car body
Side.
The road surface detection device of the utility model embodiment can be filled when vehicle is in ponding road traveling by lifting
The height for adjusting sonoprobe is set, so that sonoprobe is stretched into the water surface or less to detect underwater road surface so that driver carries
The preceding situation for obtaining underwater road surface, to be avoided in advance to underwater uneven region such as barrier, pit etc., to keep away
Exempt from vehicle and meet with uneven region generation danger, improves safety of the vehicle in ponding road traveling.Lifting gear is set
The ponding road surface that road surface detection device can be made to adapt to different depth is set, and when vehicle is in no ponding road traveling, lifting
Device makes sonoprobe rise with far from ground, to avoid sonoprobe from impacting driving, preferably protection sound
Receive detector.
In order to improve the accuracy that road surface detection device detects underwater road surface, in the present embodiment, as shown in Figure 1, sound
The quantity of detector received is 2, respectively the first sonoprobe 11 and the second sonoprobe 12.First sonoprobe 11
13 lower section of front bumper is connected to by lifting gear 15 respectively with the second sonoprobe 12.It can by 2 sonoprobes
Accurately to detect the position of uneven region such as barrier or pit and angle on road surface, so as to uneven
Region is accurately positioned, and safety of the vehicle in ponding road traveling is further increased.Sonoprobe is connected to preceding guarantor
Below dangerous thick stick, road surface ahead can be detected, uneven region is met with when ponding road surface moves forward to avoid vehicle.It is easy
Understand, in other embodiments, 2 sonoprobes can also be connected to by lifting gear under rear bumper respectively
Side, for detecting rear road surface.2 sonoprobes can also be set below front bumper, while below rear bumper
2 sonoprobes are also provided with, it, can be concave-convex to avoid meeting with to ensure that vehicle either advances or retreats on ponding road surface
Uneven region.
It can further be seen from figure 1 that no matter sonoprobe setting is below front bumper or below rear bumper, 2
A sonoprobe 10 is centrally located side by side along the width direction of vehicle, the distance between 2 sonoprobes 10 d be 45cm~
55cm, preferably 50cm.
Fig. 2 is the schematic diagram that two sonoprobes detect barrier simultaneously in Fig. 1.First sonoprobe 11 detects
The distance between barrier 100 and the first sonoprobe 11, the second sonoprobe 12 detect barrier 100 and the rising tone
The distance between detector 12 is received, to which the first sonoprobe 11, the second sonoprobe 12 and barrier 100 are just constituted
Determining triangle can thus accurately determine the physical message of barrier 100, be accurately determined position, the shape of barrier
Shape and height etc..So detecting underwater road surface data simultaneously using two groups of sonoprobes, underwater bumps can be accurately determined
The physical message in uneven region so that road surface detection device can more accurately reflect the situation on underwater road surface, ensure that and drive
The safety sailed.It will be understood by those skilled in the art that position, shape, the height etc. that are detected barrier using sonoprobe are belonged to
The prior art repeats no more herein.
Fig. 3 is that the second sonoprobe is mounted on the lateral structure schematic diagram below front bumper in Fig. 1.It can from Fig. 3
To find out, lifting gear 15 includes lead screw 152 and the screw 151 to match with lead screw 152, further includes for making the lead screw
The transmission mechanism 153 of 152 rotations.Second sonoprobe 12 is fixedly connected with screw 151.Transmission mechanism 153 drives lead screw 152
When rotation, screw 151 is for linear motion along the axial direction of lead screw 152 with the rotation of lead screw 152 so that the second sonar detection
12 liftable of device.In the present embodiment, transmission mechanism 153 is motor, and lead screw 152 is coaxially connected with motor shaft, and motor is fixed on
In mounting base 16, fixed seat 16 is fixed on 13 lower section of front bumper by welding manner.Such structure, not only realizes sonar
The lifting of detector, and the installation of sonoprobe is facilitated, facilitate the replacement and repair of sonoprobe.
It is easily understood that in other embodiments, transmission mechanism can also be belt transmission, for example, motor drives skin
Band movement, belt drive lead screw rotation.Transmission mechanism can also be gear drive, for example, first gear is provided on lead screw, electricity
Second gear is provided on arbor, first gear is driven to rotate for second gear so that lead screw rotation.
Fig. 4 is the control structure schematic diagram of the utility model first embodiment road surface detection device.It can from Fig. 4
Go out, road surface detection device further includes being filled with sonoprobe (the first sonoprobe 11 and the second sonoprobe 12) and lifting
Set 15 controllers 50 being electrically connected.When vehicle travels on ponding road surface, operation and control device 50 opens sonoprobe, and
Adjusting lifting gear makes sonoprobe stretch under water to detect underwater road surface.Show 2 lifting gears in Fig. 4,2
Lifting gear is corresponding with the first sonoprobe 11 and the second sonoprobe 12 respectively.
From Fig. 4 it can also be seen that road surface detection device further include the processor 20 being electrically connected with sonoprobe and
The alarm 40 being electrically connected with processor 20.
In the present embodiment, the rearview mirror of vehicle is intelligent back vision mirror based on android system, it is preferable that 20 He of processor
Alarm 40 is integrated on rearview mirror.It is further preferred that alarm is the loudspeaker on vehicle mirrors.
When the rearview mirror of vehicle is intelligent back vision mirror based on android system, controller 50 can also be integrated in rearview mirror
On.
It also shows that road surface detection device further includes the display being electrically connected with processor 20 in Fig. 4, it is preferable that display
It is integrated on the rearview mirror of vehicle so that the structure of road surface detection device is compacter.
It is easily understood that driver observes that underwater pavement behavior, display can be arranged in time for convenience
In the visual range of driver, such as on interior installed video instrument.In implementation process, the specific location of display can root
Factually border it needs to be determined that, however it is not limited to be integrated on the rearview mirror of vehicle.
Fig. 5 is the workflow schematic diagram of the utility model first embodiment road surface detection device.It is detailed with reference to Fig. 5
Illustrate the operation principle of the road surface detection device of the present embodiment.
When vehicle travels on ponding road surface, driver's operation and control device, under the action of controller, sonoprobe opens
Dynamic, lifting gear is actuated for elevating movement, and sonoprobe stretches into the water surface under the action of lifting gear and detects underwater road surface.
Sonoprobe acquires underwater road surface data in real time, and road surface data are transferred to processor.
After processor obtains road surface data, face data of satisfying the need carries out analyzing processing, obtains the object in underwater uneven region
Manage information, such as the position of barrier, shape and height, position, profile and size of hollow etc., and by uneven region
Physical message is transferred to display.
Display is according to the corresponding picture in the uneven region of physical message real-time display in uneven region.
Processor judges vehicle with the presence or absence of the danger for meeting with uneven region according to the travel route of vehicle, if
It is that then alarm sends out alarm, driver, driver is reminded to adjust route or travel by vehicle to avoid uneven region；
Otherwise, vehicle continues to travel along present running route.
It is easily understood that sonoprobe acquisition road surface data, processor satisfy the need face data carry out analyzing processing and
Display carries out picture according to the physical message in uneven region and shows and belongs to the prior art, herein, no longer to this into
Row repeats.
In the present embodiment, in order to further ensure the traffic safety of driver, processor is also to uneven region
Specially treated is carried out, to which the uneven region shown on display is by special mark, for example, highlighting the wheel of hollow
Exterior feature highlights profile and elevation information of barrier etc., to provide warning to driver.
In the present embodiment, processor is also electrically connected with the control loop of vehicle to obtain the travel routes information of vehicle,
To be gone back on display while show the present running route of vehicle and the extension route of present running route.To drive
After personal observations' display, vehicle can be predicted according to present running route after continuing according to the extension line of present running route
Whether sail, which can meet with uneven region, generates danger, determines whether to need the travel route for changing vehicle in advance.Meanwhile
Processor is according to the present running route of vehicle and the extension route of present running route, if judging vehicle according to current driving
Route continues traveling with the presence or absence of the danger for meeting with uneven region, if it is, alarm sends out alarm, prompts driver
The travel route of member's change vehicle is to avoid uneven region, and otherwise, vehicle can continue to travel along present running route, this
Sample just improves the safety of driving, avoids dangerous generation.
Fig. 6 is the picture of a certain moment display of display of road surface detection device.From fig. 6 it can be seen that display picture
On show hollow 200, and the profile of hollow 200 is highlighted, in this way, when driver watches and shows picture, just
The physical message of hollow 200 can be obtained quickly, to avoid hollow 200 in advance, improve the safety of driving.
Also shown in Fig. 6 vehicle present running route 300 and its extend route 301, further it is shown that barrier 100 with
And the elevation information of barrier 100.From fig. 6 it can be seen that hollow 200 will not be met with by extending route 301, to driver
Member can travel according to present running route and cross hollow 200.But barrier 100 is located at the formation of present running route 300
In region, judge that barrier 100 can lead to vehicle backing from the elevation information of barrier 100, at this point, warning device is sent out
Alarm prompts driver to adjust route or travel by vehicle to avoid barrier 100, avoids vehicle backing dangerous.
Second embodiment：
Fig. 7 is the structural schematic diagram of the lifting gear of the utility model second embodiment road surface detection device.It is real with first
It applies unlike example, in the present embodiment, lifting gear includes rack 61 and the gear to match with rack 61 62, further includes
Transmission mechanism 153 for making gear 62 rotate.Sonoprobe 12 is fixedly connected on the bottom end of rack 61, transmission mechanism 153
When band moving gear 61 rotates, rack 61 is for linear motion with the rotation of gear 62 so that 12 liftable of sonoprobe.
In the description of the utility model embodiment, it is to be understood that term " middle part ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on ... shown in the drawings
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, and does not indicate or imply the indicated dress
It sets or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to the utility model
Limitation.
In the description of the utility model embodiment, it should be noted that unless otherwise clearly defined and limited, term
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, can also be electrical connection；It can be directly connected, it can also be indirect by intermediary
It is connected, can is the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Although the embodiment disclosed by the utility model is as above, the content only the utility model for ease of understanding
And the embodiment used, it is not limited to the utility model.Technical staff in any the utility model fields,
Under the premise of not departing from the spirit and scope disclosed by the utility model, it can be carried out in the form and details of implementation any
Modification and variation, but the scope of patent protection of the utility model, still should be subject to the scope of the claims as defined in the appended claims.
Claims (10)
1. a kind of road surface detection device, is installed on vehicle, which is characterized in that include the sonoprobe for detecting road surface,
The sonoprobe is arranged by lifting gear below car body.
2. the apparatus according to claim 1, which is characterized in that the quantity of the sonoprobe is 2,2 sound
Detector of receiving is connected to by lifting gear below front bumper or below rear bumper respectively.
3. the apparatus of claim 2, which is characterized in that 2 sonoprobes along vehicle width direction simultaneously
Row is centrally located, and the distance between described 2 sonoprobes are 45cm~55cm.
4. the apparatus according to claim 1, which is characterized in that the lifting gear include lead screw and with the lead screw phase
Matched screw further includes the transmission mechanism for making the lead screw rotation, and the sonoprobe is fixed with the screw to be connected
Connect, when the transmission mechanism drives the lead screw rotation, the screw with the lead screw rotation along the lead screw axial direction
Direction is for linear motion so that the sonoprobe liftable.
5. the apparatus according to claim 1, which is characterized in that the lifting gear include rack and with the rack phase
Matched gear, further includes the transmission mechanism for making the gear rotation, and the sonoprobe is fixedly connected on the tooth
The bottom end of item, when the transmission mechanism drives the gear rotation, the rack is for linear motion with the rotation of the gear,
Make the sonoprobe liftable.
6. the apparatus according to claim 1, which is characterized in that the road surface detection device further includes and the sonar detection
The controller that device and the lifting gear are electrically connected.
7. the apparatus according to claim 1, which is characterized in that the road surface detection device further includes and the sonar detection
The processor of device electrical connection and the alarm being electrically connected with the processor.
8. device according to claim 7, which is characterized in that the rearview mirror of vehicle is intelligent back vision based on android system
Mirror, the processor and the alarm are integrated on the rearview mirror.
9. device according to claim 8, which is characterized in that the alarm is the loudspeaker on vehicle mirrors.
10. device according to claim 8, which is characterized in that the road surface detection device further includes and the processor
The display of electrical connection, the display are integrated on the rearview mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820357434.0U CN208069527U (en) | 2018-03-15 | 2018-03-15 | A kind of road surface detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820357434.0U CN208069527U (en) | 2018-03-15 | 2018-03-15 | A kind of road surface detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208069527U true CN208069527U (en) | 2018-11-09 |
Family
ID=64047189
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820357434.0U Active CN208069527U (en) | 2018-03-15 | 2018-03-15 | A kind of road surface detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112572428A (en) * | 2019-09-30 | 2021-03-30 | 北京百度网讯科技有限公司 | Method, apparatus, device and storage medium for controlling vehicle |
-
2018
- 2018-03-15 CN CN201820357434.0U patent/CN208069527U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112572428A (en) * | 2019-09-30 | 2021-03-30 | 北京百度网讯科技有限公司 | Method, apparatus, device and storage medium for controlling vehicle |
| CN112572428B (en) * | 2019-09-30 | 2023-03-14 | 北京百度网讯科技有限公司 | Method, apparatus, device and storage medium for controlling vehicle |
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