CN109050475A - CCD camera assembly for vehicle - Google Patents
CCD camera assembly for vehicle Download PDFInfo
- Publication number
- CN109050475A CN109050475A CN201811010505.0A CN201811010505A CN109050475A CN 109050475 A CN109050475 A CN 109050475A CN 201811010505 A CN201811010505 A CN 201811010505A CN 109050475 A CN109050475 A CN 109050475A
- Authority
- CN
- China
- Prior art keywords
- cleaning medium
- air
- vehicle
- compressed
- transparent lens
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/56—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/62—Other vehicle fittings for cleaning
- B60S1/66—Other vehicle fittings for cleaning for cleaning vehicle exterior
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
- B60S1/48—Liquid supply therefor
- B60S1/52—Arrangement of nozzles; Liquid spreading means
- B60S1/522—Arrangement of nozzles; Liquid spreading means moving liquid spreading means, e.g. arranged in wiper arms
- B60S1/528—Arrangement of nozzles; Liquid spreading means moving liquid spreading means, e.g. arranged in wiper arms the spreading means being moved between a rest position and a working position
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/54—Cleaning windscreens, windows or optical devices using gas, e.g. hot air
- B60S1/544—Cleaning windscreens, windows or optical devices using gas, e.g. hot air moving gas spreading means, e.g. arranged in wiper arms
Abstract
The invention discloses a kind of CCD camera assemblies for vehicle, comprising: camera, compressed-air atomizer and cleaning medium nozzle.The camera has transparent lens；The compressed-air atomizer is disposed adjacent with the transparent lens, and the compressed-air atomizer has the air injection post towards transparent lens injection compressed air；And the cleaning medium nozzle is disposed adjacent with the transparent lens, and the cleaning medium nozzle has the cleaning eject position towards transparent lens injection cleaning medium.The CCD camera assembly is provided with compressed-air atomizer and cleaning medium nozzle, it can facilitate the foreign matter removal in transparent lens, to guarantee the cleaning of lens head, camera is set normally to shoot extraneous picture and video information, and then Vehicular automatic driving system is enable to make correct judgement to the traveling of vehicle, to guarantee the life security of driver.
Description
Technical field
The present invention relates to technical field of vehicle, in particular to a kind of CCD camera assembly for vehicle.
Background technique
The existing automatic driving vehicle rainy day, rainwater can impact the imaging of the camera lens of acquisition information when driving,
The image information and true road conditions and situation of remote for causing camera lens to acquire gap, make the automatic of automatic driving vehicle
Control loop does the judgement to make mistake, crisis passenger and vehicle safety；Likewise, the dust and spot on camera lens also can be to imagings
It affects, there are rooms for improvement.
Summary of the invention
The present invention is directed to solve one of above-mentioned technical problem in the prior art at least to a certain extent.For this purpose, this hair
Bright to propose a kind of CCD camera assembly for vehicle, which can guarantee the accuracy and true of taking pictures of camera constantly
Reality.
The CCD camera assembly for vehicle of embodiment according to the present invention, comprising: camera, the camera have saturating
Bright mirror head；Compressed-air atomizer, the compressed-air atomizer are disposed adjacent with the transparent lens, and the compressed air is sprayed
Mouth has the air injection post towards transparent lens injection compressed air；And cleaning medium nozzle, the cleaning are situated between
Matter nozzle is disposed adjacent with the transparent lens, and the cleaning medium nozzle has towards transparent lens injection cleaning
The cleaning eject position of medium.
The CCD camera assembly for vehicle of embodiment according to the present invention, it is according to an embodiment of the present invention for vehicle
CCD camera assembly, the CCD camera assembly are provided with compressed-air atomizer and cleaning medium nozzle, and can facilitate will be in transparent lens
Foreign matter removal enables camera normally to shoot extraneous picture and video information to guarantee the cleaning of lens head, to guarantee
The accuracy and authenticity of picture and video information, and then Vehicular automatic driving system is enable to make just the traveling of vehicle
True judgement, to guarantee the life security of driver.
In addition, can also have following additional technical feature according to the CCD camera assembly for vehicle of inventive embodiments:
According to some embodiments of the present invention, the compressed-air atomizer is located at the front upper place of the transparent lens, described
Cleaning medium nozzle is located at the front lower place of the transparent lens.
According to some embodiments of the present invention, the compressed-air atomizer has multiple rows of air port, air described in every row
The setting height of spout is identical, and multiple air ports of same row are separated from each other setting, the air of adjacent two rows
The direction of spout is different.
According to some embodiments of the present invention, the cleaning medium spout of the cleaning medium nozzle is towards the transparent lens
It is upper along at.
According to some embodiments of the present invention, the CCD camera assembly further include: cleaning medium camera lens windscreen wiper, the cleaning
Medium camera lens windscreen wiper is for scraping the transparent lens.
According to some embodiments of the present invention, the CCD camera assembly further include: shell, the camera are arranged described
In shell, the transparent lens manifest the shell.
According to some embodiments of the present invention, the compressed-air atomizer and the cleaning medium nozzle are fixed on described outer
On shell.
According to some embodiments of the present invention, the CCD camera assembly further include: air nozzle driving mechanism, the compression
Air nozzle is accommodated in the shell, and the air nozzle driving mechanism is for driving described in the compressed-air atomizer stretching
Shell is to the air injection post.
According to some embodiments of the present invention, air nozzle dodge gate is provided on the shell, the air nozzle is living
Dynamic door is electrodynamic type or magnetic drive formula air nozzle dodge gate.
According to some embodiments of the present invention, the CCD camera assembly further include: cleaning medium driving mechanism, the cleaning
Medium nozzle is accommodated in the shell, and the cleaning medium driving mechanism is for driving described in the cleaning medium nozzle stretching
Shell is to the cleaning eject position.
According to some embodiments of the present invention, cleaning medium dodge gate is provided on the shell, the cleaning medium is living
Dynamic door is electrodynamic type or magnetic drive formula cleaning medium dodge gate.
According to some embodiments of the present invention, the compressed-air atomizer is connected with compressed air line, and the compression is empty
In forward engine room of the air pipe through A column internal stretch to the vehicle inside the top plate of the vehicle, to be suitable for and forward engine room
Interior compressed gas source is connected.
According to some embodiments of the present invention, the cleaning medium nozzle is connected with cleaning medium pipeline, and the cleaning is situated between
In forward engine room of the matter pipeline through A column internal stretch to the vehicle inside the top plate of the vehicle, to be suitable for and forward engine room
Interior compressed gas source is connected.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of CCD camera assembly according to an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of CCD camera assembly according to an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of CCD camera assembly according to another embodiment of the present invention；
Fig. 4 is the main view of CCD camera assembly according to an embodiment of the present invention；
Fig. 5 is the main view of CCD camera assembly according to an embodiment of the present invention；
Fig. 6 is the main view of CCD camera assembly according to an embodiment of the present invention.
Appended drawing reference:
CCD camera assembly 100, camera 1, transparent lens 11, compressed-air atomizer 2, cleaning medium nozzle 3, cleaning medium
Camera lens windscreen wiper 4, shell 5, air nozzle driving mechanism 6, air nozzle dodge gate 51, cleaning medium driving mechanism 7, cleaning medium
Dodge gate 52, compressed air line 8, compressed gas source 9, cleaning medium pipe 10.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is at least two, such as two
It is a, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected or can communicate with each other；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the interaction relationship of connection or two elements inside two elements.For the ordinary skill in the art,
The specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
The CCD camera assembly 100 according to an embodiment of the present invention for vehicle is described below with reference to Fig. 1-Fig. 6.
CCD camera assembly 100 according to an embodiment of the present invention for vehicle may include: camera 1, compressed air spray
Mouth 2 and cleaning medium nozzle 3.The CCD camera assembly 100 may be provided on multi-information fusion vehicle, may also be arranged on certainly general
Clear in order to describe on the logical vehicle artificially driven, being applied to multi-information fusion vehicle below with CCD camera assembly 100 is
Example is schematically illustrate, but a kind of this schematically illustrate limitation being not to be construed as to the scope of the present invention, art technology
Personnel are it will be clearly understood that also fall into protection of the invention for the vehicle that the CCD camera assembly 100 is applied to artificially drive
Within the scope of.
As shown in figs 1 to 6, camera 1 has transparent lens 11.Camera 1 is suitable for through transparent lens 11 to being provided with
The external environment of the vehicle of the CCD camera assembly 100 is shot (such as road conditions and vehicle condition), and by the picture taken or view
It keeps pouring in and passs automated driving system and analyzed, rationally correctly judge so that automated driving system can be made and control vehicle
Traveling.But if being infected with the foreign matters such as upper dust in transparent lens 11 will affect 1 pair of extraneous normal photographing of camera, make camera
There are foreign matter points on 1 image taken, to influence the correct judgement of automated driving system, lead to automated driving system control
Vehicle does the safety of the driving status to make mistake, crisis passenger and vehicle.
In conjunction with Fig. 1, Fig. 3 and embodiment illustrated in fig. 5, for this purpose, the embodiment of the present invention is provided with compressed-air atomizer 2, compression
Air nozzle 2 is suitable for injection high pressure gas outward, wherein compressed-air atomizer 2 is disposed adjacent with transparent lens 11, and is compressed
Air nozzle 2 has the air injection post that compressed air is sprayed towards transparent lens 11.Specifically, it is stained with when in transparent lens 11
When catching the easily cleared foreign matter such as dust or rainwater, compressed-air atomizer 2 can spray on air injection post to transparent lens 11
High pressure gas is penetrated, the foreign matters such as dust in transparent lens 11 are removed or be dried up rainwater, Jin Erbao using the effect of wind pressure
Demonstrate,prove the cleaning of transparent lens 11.
Further, the foreign matter for being difficult to remove to guarantee that bonding is trapped in transparent lens 11 can be completely removed, this
Invention is additionally provided with cleaning medium nozzle 3, and cleaning medium nozzle 3 is suitable for the mixing liquid of injection cleaning medium and water outward,
In, cleaning medium nozzle 3 is disposed adjacent with transparent lens 11, and cleaning medium nozzle 3 has towards the injection of transparent lens 11
The cleaning eject position of cleaning medium.Specifically, when bonding delay has the foreign matter for being difficult to remove in transparent lens 11, cleaning is situated between
Matter nozzle 3 can spray cleaning medium to transparent lens 11 on cleaning eject position, so that cleaning medium can wash transparent mirror
First 11, so that transparent lens 11 be enable to get rid of the bonding of foreign matter, compressed-air atomizer 2 can later run, will be trapped in
Foreign matter in transparent lens 11 blows off and dries up the liquid such as not dry cleaning medium and water, and then guarantees transparent lens 11
It is clean.
CCD camera assembly 100 according to an embodiment of the present invention for vehicle, it is empty which is provided with compression
Gas jets 2 and cleaning medium nozzle 3 can facilitate the foreign matter removal in transparent lens 11, to guarantee the cleaning of lens head, make to take the photograph
Extraneous picture and video information can normally be shot as first 1, to guarantee the accuracy of picture and video information and true
Property, and then Vehicular automatic driving system is enable to make correct judgement to the traveling of vehicle, to guarantee the life peace of driver
Entirely.
As shown in Figure 1 and Figure 5, compressed-air atomizer 2 is located at the front upper place of transparent lens 11, and cleaning medium nozzle 3 is located at
The front lower place of transparent lens 11.It, will since compressed-air atomizer 2 is to be removed the foreign matter in transparent lens 11 using wind-force
Its front upper place that transparent lens 11 are arranged in can enable compressed-air atomizer 2 from the top of transparent lens 11 to lower to transparent mirror
First 11 are sprayed, finally foreign matter to blow off transparent lens 11.Compressed-air atomizer 2 is avoided to blow transparent lens 11 from bottom to top
On foreign matter when need to overcome gravity acting and waste of energy, and foreign matter is it is also possible to the effect due to gravity comes back to
On bright mirror head 11, foreign matter is caused to remove failure.And when compressed-air atomizer 2 blows foreign matter from top to bottom, foreign matter can simultaneously by
To the double action of wind-force and gravity, it is easier to transparent lens of being blown off 11.
And compressed-air atomizer 2 and about 3 cleaning medium nozzle are split to the arrangement of the two of being more convenient for, avoid compression empty
Gas jets 2 and cleaning medium nozzle 3 interfere with each other in the process of running and influence the cleaning effect of transparent lens 11.
Embodiment as one preferred, compressed-air atomizer 2 have multiple rows of air port, the setting of every air-discharging spout
It is highly identical.In other words, multiple rows of air port is respectively provided in the same horizontal line.And multiple air ports of same row are each other
It is spaced apart setting, the direction of the air port of adjacent two rows is different.As a result, sprayed the air port of compressed-air atomizer 2
Air-flow can cover entire transparent lens 11, and then make blow down foreign matter effect it is more thorough.
And due to the starting point of high pressure gas be air port, and multiple air ports setting on the same line and
Towards angle difference, therefore, the air-flow that multiple air ports are blown out will not influence each other naturally.Multiple rows of air is sprayed as a result,
Mouth is respectively provided with can avoid interfering with each other between the gas that different air ports spray and influencing to blow down in the same horizontal line
The effect of foreign matter.
As a preferred embodiment, the cleaning medium spout of cleaning medium nozzle 3 is towards the upper of transparent lens 11
At.As a result, when cleaning medium nozzle 3 ejects cleaning medium, what cleaning medium arrived first at be transparent lens 11 most
Upper edge, cleaning medium can flow downward along the surface of entire transparent lens 11 complete with Landfill covering under gravity later
Portion's transparent lens 11, therefore it is more thorough that transparent lens 11 can be made to be cleaned.
Referring to Fig. 6, CCD camera assembly 100 further include: cleaning medium camera lens windscreen wiper 4, cleaning medium camera lens windscreen wiper 4 is for scraping
Wipe transparent lens 11.Cleaning medium camera lens windscreen wiper 4 is placed in the position for not blocking transparent lens 11 in usual situation, works as transparent mirror
When having foreign matter on first 11, cleaning medium nozzle 3 can spray cleaning medium to transparent lens 11, and when cleaning medium all covers
To after transparent lens 11, the meeting wink speed of cleaning medium camera lens windscreen wiper 4 stretches out and quickly cleaning remaining in transparent lens 11 is situated between
Matter and foreign matter shave, and are recovered to original position, later to avoid transparent lens 11 are blocked.
In conjunction with Fig. 1-embodiment illustrated in fig. 6, CCD camera assembly 100 further include: shell 5, shell 5 be arranged on roof so that
Be arranged in can intracorporal camera 1 can have enough visual angles to shoot extraneous road conditions and vehicle condition, and shell 5 also has and protects
The effect for protecting camera 1 can effectively avoid extraneous dust or rainwater and contact with camera 1 and camera 1 be caused to damage, wherein
Transparent lens 11 manifest shell 5, to facilitate the shooting of camera 1.
As a kind of optional embodiment, as shown in figure 3, compressed-air atomizer 2 and cleaning medium nozzle 3 are fixed on shell
On 5.As a result, when being infected with upper foreign matter in transparent lens 11, compressed-air atomizer 2 and cleaning medium nozzle 3 can be at the first time
It makes a response and removes foreign matter, to guarantee the authenticity and accuracy of the shooting of camera 1, and then effectively promote vehicle ride safety
Property.
Referring to Figures 1 and 2, CCD camera assembly 100 further include: air nozzle driving mechanism 6, it is (transparent under normal circumstances
When camera lens 11 is clean) compressed-air atomizer 2 is accommodated in shell 5 to avoid the external world, extraneous things (such as rainwater is placed in for a long time
Dust etc.) deleterious effect is caused to compressed-air atomizer 2, and when there are air nozzle driving machines when foreign matter in transparent lens 11
Structure 6 can make a response rapidly, and compressed-air atomizer 2 is driven to stretch out shell 5 to air injection post, and then to transparent lens 11
High pressure gas is sprayed to remove foreign matter (process of such as Fig. 2 to Fig. 1).
In conjunction with Fig. 1, Fig. 2, Fig. 4 and embodiment illustrated in fig. 5, air nozzle dodge gate 51, air nozzle are provided on shell
Dodge gate 51 can closed compression air nozzle 2 stretch out the through-hole that need to pass through when outside shell, to avoid extraneous dust or rainwater from this
Through hole, which enters in shell, to be contacted with camera 1 and damages camera 1.Specifically, when having foreign matter in transparent lens 11, air
Nozzle dodge gate 51 can be opened so that air nozzle driving mechanism 6 can smoothly drive compressed-air atomizer 2 from through-hole immediately
Place is stretched out outside shell, and in order to clear up transparent lens 11, and after cleaning out, air nozzle driving mechanism 6 can band
Dynamic compressed-air atomizer 2 is recovered in shell 5, and air nozzle dodge gate 51 can be closed immediately to cover through-hole at this time.
Optionally, air nozzle dodge gate 51 is electrodynamic type or magnetic drive formula air nozzle dodge gate 51.It can make as a result,
Unlatching and closing for air nozzle dodge gate 51 reacts rapider, can open in the first time that transparent lens 11 are infected with foreign matter
It opens, to promote CCD camera assembly 100 to the treatment effeciency of foreign matter, and then promotes drive safety.
Referring to Figures 1 and 2, CCD camera assembly 100 further include: cleaning medium driving mechanism 7, it is (transparent under normal circumstances
When camera lens 11 is clean) cleaning medium nozzle 3 is accommodated in shell 5 to avoid the external world, extraneous things (such as rainwater is placed in for a long time
Dust etc.) deleterious effect is caused to cleaning medium nozzle 3, and when there are cleaning medium driving machines when foreign matter in transparent lens 11
Structure 7 can make a response rapidly, and drive cleaning medium nozzle 3 to stretch out shell 5 to cleaning eject position, and then to transparent lens 11
Cleaning medium is sprayed to remove foreign matter (process of such as Fig. 2 to Fig. 1).
In conjunction with Fig. 1, Fig. 2, Fig. 4 and embodiment illustrated in fig. 5, cleaning medium dodge gate 52, cleaning medium are provided on shell
Dodge gate 52 can close cleaning medium nozzle 3 and stretch out the through-hole that need to pass through when outside shell, to avoid extraneous dust or rainwater from this
Through hole, which enters in shell, to be contacted with camera 1 and damages camera 1.Specifically, when having foreign matter in transparent lens 11, cleaning
Medium dodge gate 52 can be opened so that cleaning medium driving mechanism 7 can smoothly drive cleaning medium nozzle 3 from through-hole immediately
Place is stretched out outside shell, and in order to clear up transparent lens 11, and after cleaning out, cleaning medium driving mechanism 7 can band
Dynamic cleaning medium nozzle 3 is recovered in shell 5, and cleaning medium dodge gate 52 can be closed immediately to cover through-hole at this time.
Optionally, cleaning medium dodge gate 52 is electrodynamic type or magnetic drive formula cleaning medium dodge gate 52.It can make as a result,
Unlatching and closing for cleaning medium dodge gate 52 reacts rapider, can open in the first time that transparent lens 11 are infected with foreign matter
It opens, to promote CCD camera assembly 100 to the treatment effeciency of foreign matter, and then promotes drive safety.
In conjunction with Fig. 1-embodiment illustrated in fig. 3, compressed-air atomizer 2 is connected with compressed air line 8, compressed air line 8
In forward engine room through A column internal stretch to vehicle inside the top plate of vehicle, to be suitable for and 9 phase of compressed gas source in forward engine room
Even.The setting of compressed gas source 9 can be not take up interior space in forward engine room, and compressed air line 8 is made to pass through top plate and A column
Interior interlayer enters in forward engine room the arrangement for not influencing other component and other electrical part cablings, is more convenient for installing.
Further, cleaning medium nozzle 3 is connected with 10 tunnel of cleaning medium pipe, and 10 road of cleaning medium pipe is out of, vehicle top plate
In forward engine room of the portion through A column internal stretch to vehicle, to be suitable for being connected with the compressed gas source 9 in forward engine room.Wherein, compressed gas
Source 9 is not only that cleaning medium nozzle 3 provides gas source, but also provides the cleaning medium that need to be sprayed for cleaning medium nozzle 3.By
This, the conveying of substance needed for can be completed two kinds by same pipeline, more saving space.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
What can be combined in any suitable manner in one or more embodiment or examples.In addition, those skilled in the art can say this
Different embodiments or examples described in bright book are engaged and are combined.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (13)
1. a kind of CCD camera assembly for vehicle characterized by comprising
Camera, the camera have transparent lens；
Compressed-air atomizer, the compressed-air atomizer are disposed adjacent with the transparent lens, and the compressed-air atomizer
With the air injection post towards transparent lens injection compressed air；And
Cleaning medium nozzle, the cleaning medium nozzle are disposed adjacent with the transparent lens, and the cleaning medium nozzle
With the cleaning eject position towards transparent lens injection cleaning medium.
2. the CCD camera assembly according to claim 1 for vehicle, which is characterized in that the compressed-air atomizer is located at
The front upper place of the transparent lens, the cleaning medium nozzle are located at the front lower place of the transparent lens.
3. the CCD camera assembly according to claim 1 for vehicle, which is characterized in that the compressed-air atomizer has
The setting height of multiple rows of air port, air port described in every row is identical, and multiple air ports of same row are spaced each other
It opens up and sets, the direction of the air port of adjacent two rows is different.
4. the CCD camera assembly according to claim 1 for vehicle, which is characterized in that the cleaning medium nozzle it is clear
Clean medium nozzle towards the transparent lens it is upper along at.
5. the CCD camera assembly according to claim 1 for vehicle, which is characterized in that further include: cleaning medium camera lens
Windscreen wiper, the cleaning medium camera lens windscreen wiper is for scraping the transparent lens.
6. the CCD camera assembly according to claim 1 for vehicle, which is characterized in that the CCD camera assembly also wraps
Include: shell, the camera are arranged in the shell, and the transparent lens manifest the shell.
7. the CCD camera assembly according to claim 6 for vehicle, which is characterized in that the compressed-air atomizer and institute
It is fixed on the housing to state cleaning medium nozzle.
8. the CCD camera assembly according to claim 6 for vehicle, which is characterized in that further include: air nozzle driving
Mechanism, the compressed-air atomizer are accommodated in the shell, and the air nozzle driving mechanism is for driving the compression empty
Gas jets stretch out the shell to the air injection post.
9. the CCD camera assembly according to claim 8 for vehicle, which is characterized in that be provided with air on the shell
Nozzle dodge gate, the air nozzle dodge gate are electrodynamic type or magnetic drive formula air nozzle dodge gate.
10. the CCD camera assembly according to claim 6 for vehicle, which is characterized in that further include: cleaning medium driving
Mechanism, the cleaning medium nozzle are accommodated in the shell, and the cleaning medium driving mechanism is for driving the cleaning to be situated between
Matter nozzle stretches out the shell to the cleaning eject position.
11. the CCD camera assembly according to claim 10 for vehicle, which is characterized in that be provided on the shell clear
Clean medium dodge gate, the cleaning medium dodge gate are electrodynamic type or magnetic drive formula cleaning medium dodge gate.
12. the CCD camera assembly according to claim 1 for vehicle, which is characterized in that the compressed-air atomizer connects
It is connected to compressed air line, the compressed air line is inside the top plate of the vehicle through A column internal stretch to the vehicle
Forward engine room in, thus be suitable for be connected with the compressed gas source in forward engine room.
13. the CCD camera assembly according to claim 1 for vehicle, which is characterized in that the cleaning medium nozzle connects
It is connected to cleaning medium pipeline, the cleaning medium pipeline is inside the top plate of the vehicle through A column internal stretch to the vehicle
Forward engine room in, thus be suitable for be connected with the compressed gas source in forward engine room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811010505.0A CN109050475A (en) | 2018-08-31 | 2018-08-31 | CCD camera assembly for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811010505.0A CN109050475A (en) | 2018-08-31 | 2018-08-31 | CCD camera assembly for vehicle |
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| CN109050475A true CN109050475A (en) | 2018-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811010505.0A Pending CN109050475A (en) | 2018-08-31 | 2018-08-31 | CCD camera assembly for vehicle |
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| CN109917606A (en) * | 2019-04-12 | 2019-06-21 | 北京百度网讯科技有限公司 | Photomoduel and vehicle |
| CN111510676A (en) * | 2020-04-14 | 2020-08-07 | 洛阳矿山机械工程设计研究院有限责任公司 | Video system for monitoring filling rate of mill in real time |
| CN112477813A (en) * | 2019-09-12 | 2021-03-12 | 长沙智能驾驶研究院有限公司 | Cleaning control method and device of sensing equipment, vehicle and cleaning control system of vehicle |
| WO2021159264A1 (en) * | 2020-02-11 | 2021-08-19 | 深圳元戎启行科技有限公司 | Unmanned sensor integrated device and unmanned system |
| CN113382148A (en) * | 2021-06-24 | 2021-09-10 | 西南石油大学 | Decontamination type broad-spectrum underground camera device |
| CN114103877A (en) * | 2020-08-25 | 2022-03-01 | 现代摩比斯株式会社 | Vehicle monitoring device |
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Application publication date: 20181221 |