CN209571059U - Intelligent road side unit - Google Patents
Intelligent road side unit Download PDFInfo
- Publication number
- CN209571059U CN209571059U CN201821432746.XU CN201821432746U CN209571059U CN 209571059 U CN209571059 U CN 209571059U CN 201821432746 U CN201821432746 U CN 201821432746U CN 209571059 U CN209571059 U CN 209571059U
- Authority
- CN
- China
- Prior art keywords
- radar
- camera
- road side
- side unit
- intelligent road
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 claims description 6
- 238000003384 imaging method Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 7
- 230000004888 barrier function Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 210000003733 optic disk Anatomy 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Landscapes
- Traffic Control Systems (AREA)
Abstract
The utility model proposes a kind of intelligent road side units, comprising: radar；Camera；At least wrap up the shielded layer of camera a part.By the way that shielded layer is wrapped up camera, radar interference caused by camera can be eliminated, to increase the imaging definition of camera, improves the reliability of intelligent road side unit.
Description
Technical field
The utility model relates to field of intelligent transportation technology more particularly to a kind of intelligent road side units.
Background technique
Currently, intelligent road side unit is the important support of automatic Pilot.With mentioning for intelligent road side unit intelligence demand
It rises, it is higher and higher to the sensing capability requirement of intelligent road side unit, need to increase on intelligent road side unit various sensings inspections
Device is surveyed to improve the actively perceive ability of intelligent road side unit.However as the increase of various kinds of sensors, between various kinds of sensors
Interference also increasingly increase, therefore how to solve interference mutual between various kinds of sensors among intelligent road side unit and become one
A urgent problem to be solved.
Utility model content
The utility model is intended to solve at least some of the technical problems in related technologies.
For this purpose, the purpose of this utility model is that propose a kind of intelligent road side unit, by the way that shielded layer is wrapped up camera,
Radar interference caused by camera can be eliminated, to increase the imaging definition of camera, improves intelligent road side unit
Reliability.
In order to achieve the above object, the utility model first aspect embodiment proposes a kind of intelligent road side unit, comprising:
Radar；
Camera；
At least wrap up the shielded layer of described camera a part.
The intelligent road side unit of the utility model embodiment, including camera, radar and at least package camera are a part of
Shielded layer.By the way that shielded layer is wrapped up camera, radar interference caused by camera can be eliminated, to increase camera
Imaging definition, improve the reliability of intelligent road side unit.
In addition, the intelligent road side unit of the utility model embodiment, also has following additional technical characteristic:
Optionally, the radar includes: the first radar；And second radar, wherein the detection range of first radar
Greater than the detection range of second radar.
Optionally, first radar and the second radar are laser radar.
Optionally, first radar is 64 line laser radars, and second radar is 16 line laser radars.
Optionally, first radar is laser radar, and second radar is millimetre-wave radar.
Optionally, the intelligent road side unit, further includes: antenna, the distance between the antenna and the camera
Greater than pre-determined distance.
Optionally, the camera is multiple, corresponding with the crossing that the intelligent road side unit is monitored respectively.
Optionally, the intelligent road side unit, further includes: traffic lights；And with the camera and the radar phase
Traffic light controller even.
Optionally, the shielded layer wraps up other parts of the camera in addition to camera lens and radiator portion.
Optionally, first radar is located on the camera, and second radar is located under the camera.
The additional aspect of the utility model and advantage will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The utility model is above-mentioned and/or additional aspect and advantage from the following description of the accompanying drawings of embodiments will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the structural schematic diagram according to a kind of intelligent road side unit of the utility model embodiment；
Fig. 2 is the structural schematic diagram according to another intelligent road side unit of the utility model embodiment；And
Fig. 3 is the structural schematic diagram according to another intelligent road side unit of the utility model embodiment.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
Below with reference to the accompanying drawings the intelligent road side unit of the utility model embodiment is described.
Intelligent road side unit provided by the embodiment of the utility model can be applied to automatic driving vehicle.
Fig. 1 is the structural schematic diagram according to a kind of intelligent road side unit of the utility model embodiment.As shown in Figure 1, should
Intelligent road side unit includes: radar 10 and camera 20.
Wherein, the shielded layer of 20 a part of camera is at least wrapped up.
Specifically, one or more radar 10 can be set according to the actual application.
As a kind of Scene realization, in vehicle A, radar 10 can detecte the intelligent road side unit application of the embodiment of the present application
The a certain range of barrier of vehicle A (such as other vehicles in mono- meter of vehicle A, pedestrian, guideboard etc. barrier).
As a kind of mode in the cards, as shown in Fig. 2, radar 10 includes: the first radar 101 and the second radar 102.
In practical applications, the first radar 101 is used to detect the barrier of far point, and the second radar 102 is near detecting
Barrier, can by the detection range of the first radar 101 be greater than the second radar 102 detection range, further increase radar
It detects the reliability of barrier and reduces the cost of intelligent road side unit.
It should be noted that the type of the first radar 101 and the second radar 102 can be set according to the actual application
It sets, to further increase the detectability of barrier, is illustrated below:
The first example, the first radar 101 and the second radar 102 are laser radar.
Wherein, the first radar 101 is 64 line laser radars, and the second radar 102 is 16 line laser radars.
Second of example, the first radar 101 is laser radar and the second radar 102 is millimetre-wave radar.
It should be noted that the position of the first radar 101, the second radar 102 and camera 20 can be according to practical application
It needs to be configured, as a kind of possible implementation, the first radar 101 is located on camera 20, and the second radar 102 is located at
Under camera 20.
Specifically, one or more camera 20 can be set according to the actual application, as an example, camera shooting
First 20 is multiple, corresponding with the crossing that intelligent road side unit is monitored respectively, pass through taking the photograph for the multiple and different position and direction of setting
The accuracy and reliability of point cloud chart is further increased as first 20.
As a kind of Scene realization, in vehicle A, camera 20 can be clapped the intelligent road side unit application of the embodiment of the present application
Take the photograph a certain range of image of vehicle A (such as other vehicles in mono- meter of vehicle A, pedestrian, crossing indicator light etc. figure
Picture).
As a kind of mode in the cards, shielded layer wraps up other portions of camera 20 in addition to camera lens and radiator portion
Point.Part of the camera 20 in addition to camera lens and radiator portion is wrapped up by shielding material as a result, 10 grade portions of radar can be eliminated
Part is interfered caused by camera 20, to increase the imaging definition of camera 20, further increases intelligent road side unit
Reliability.
The intelligent road side unit of the utility model embodiment, including camera, radar and at least package camera are a part of
Shielded layer.By the way that shielded layer is wrapped up camera, radar interference caused by camera can be eliminated, to increase camera
Imaging definition, improve the reliability of intelligent road side unit.
Fig. 2 is the structural schematic diagram according to another intelligent road side unit of the utility model embodiment.As shown in Fig. 2,
On the basis of Fig. 1, the intelligent road side unit further include: antenna 30.
Wherein, the distance between antenna 30 and camera 20 are greater than pre-determined distance.Thus, it is possible to prevent 30 pairs of antenna camera shootings
First 20 interfere, and further increase the precision of intelligent road side unit.Wherein, pre-determined distance can be selected according to practical application
Select setting.
Fig. 3 is the structural schematic diagram according to another intelligent road side unit of the utility model embodiment.As shown in figure 3,
On the basis of Fig. 1, the intelligent road side unit further include: traffic lights 40 and traffic light controller 50.
Specifically, traffic light controller 50 is connected with radar 10, camera 20.
Traffic light controller 50 can control traffic lights 40.Answering for intelligent road side unit is further increased as a result,
The property used.
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 contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into
Row combination and combination.
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 at least one this feature.The meaning of " plurality " is at least two, such as two in the description of the present invention,
It is a, three etc., unless otherwise specifically defined.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing custom logic function or process the step of executable instruction code module, segment or portion
Point, and the range of preferred embodiments of the present invention includes other realization, wherein can not be by shown or discussion
Sequence, including according to related function by it is basic simultaneously in the way of or in the opposite order, Lai Zhihang function, this should be by this
The embodiment person of ordinary skill in the field of utility model is understood.
For the purpose of this specification, " computer-readable medium ", which can be, any may include, stores, communicates, propagates or pass
Defeated program is for instruction execution system, device or equipment or the dress used in conjunction with these instruction execution systems, device or equipment
It sets.The more specific example (non-exhaustive list) of computer-readable medium include the following: there is the electricity of one or more wirings
Interconnecting piece (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable
Medium because can then be edited for example by carrying out optical scanner to paper or other media, interpret or when necessary with
Other suitable methods are handled electronically to obtain described program, are then stored in computer storage.
It should be appreciated that each section of the utility model can be realized with hardware, software, firmware or their combination.In
In above embodiment, what multiple steps or method can be executed in memory and by suitable instruction execution system with storage
Software or firmware are realized.Such as, if realized with hardware in another embodiment, can be under well known in the art
Any one of column technology or their combination are realized: having a logic gates for realizing logic function to data-signal
Discrete logic, with suitable combinational logic gate circuit specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries
It suddenly is that relevant hardware can be instructed to complete by program, the program can store in a kind of computer-readable storage medium
In matter, which when being executed, includes the steps that one or a combination set of embodiment of the method.
In addition, can integrate in a processing module in each functional unit in each embodiment of the utility model,
It can be each unit to physically exist alone, can also be integrated in two or more units in a module.It is above-mentioned integrated
Module both can take the form of hardware realization, can also be realized in the form of software function module.The integrated mould
If block is realized and when sold or used as an independent product in the form of software function module, it also can store and counted at one
In calculation machine read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..Although having been shown and retouching above
The embodiments of the present invention are stated, it is to be understood that above-described embodiment is exemplary, and should not be understood as practical new to this
The limitation of type, those skilled in the art can be changed above-described embodiment in the scope of the utility model, repair
Change, replacement and variant.
Claims (10)
1. a kind of intelligent road side unit characterized by comprising
Radar；
Camera；
At least wrap up the shielded layer of described camera a part.
2. intelligent road side unit as described in claim 1, which is characterized in that the radar includes:
First radar；And
Second radar, wherein the detection range of first radar is greater than the detection range of second radar.
3. intelligent road side unit as claimed in claim 2, which is characterized in that first radar and the second radar are laser
Radar.
4. intelligent road side unit as claimed in claim 3, which is characterized in that first radar is 64 line laser radars, institute
Stating the second radar is 16 line laser radars.
5. intelligent road side unit as claimed in claim 2, which is characterized in that first radar is laser radar, described the
Two radars are millimetre-wave radar.
6. intelligent road side unit as described in claim 1, which is characterized in that further include:
Antenna, the distance between the antenna and the camera are greater than pre-determined distance.
7. intelligent road side unit as described in claim 1, which is characterized in that the camera be it is multiple, respectively with the intelligence
The crossing that energy roadside unit is monitored is corresponding.
8. intelligent road side unit as described in claim 1, which is characterized in that further include:
Traffic lights；And
The traffic light controller being connected with the camera and the radar.
9. intelligent road side unit as described in claim 1, which is characterized in that the shielded layer wraps up the camera and removes camera lens
And the other parts except radiator portion.
10. intelligent road side unit as claimed in claim 2, which is characterized in that first radar be located at the camera it
On, second radar is located under the camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821432746.XU CN209571059U (en) | 2018-08-31 | 2018-08-31 | Intelligent road side unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821432746.XU CN209571059U (en) | 2018-08-31 | 2018-08-31 | Intelligent road side unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209571059U true CN209571059U (en) | 2019-11-01 |
Family
ID=68321127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821432746.XU Active CN209571059U (en) | 2018-08-31 | 2018-08-31 | Intelligent road side unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209571059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022204513A1 (en) | 2022-05-09 | 2023-11-09 | Robert Bosch Gesellschaft mit beschränkter Haftung | Method and device for operating an environmental sensor system |
-
2018
- 2018-08-31 CN CN201821432746.XU patent/CN209571059U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022204513A1 (en) | 2022-05-09 | 2023-11-09 | Robert Bosch Gesellschaft mit beschränkter Haftung | Method and device for operating an environmental sensor system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110874926A (en) | Intelligent road side unit | |
| US20200074852A1 (en) | Roadside sensing system based on vehicle infrastructure cooperation, and method for controlling vehicle thereof | |
| CN104952254B (en) | Vehicle identification method, device and vehicle | |
| US20190172345A1 (en) | System and method for detecting dangerous vehicle | |
| CN104210421A (en) | Ambient environment determination apparatus | |
| US20170350360A1 (en) | Camera based vehicle start-stop feature | |
| JP2020038638A (en) | Intelligent roadside unit | |
| JP2008140177A (en) | Axle load violation vehicle detection system | |
| US11029409B2 (en) | Sensor field of view mapping | |
| CN110705359B (en) | Parking space detection method | |
| JPH06281455A (en) | Vehicle environment monitoring device | |
| EP3486659B1 (en) | Motor vehicle and device for visually indicating speed of the motor vehicle, and method thereof | |
| CN113470371B (en) | Method, system, and computer-readable storage medium for identifying an offending vehicle | |
| CN209571059U (en) | Intelligent road side unit | |
| CN109887278A (en) | Crossing travelling-crane method, device and the terminal of vehicle | |
| CN209571058U (en) | Intelligent road side unit | |
| CN110316187A (en) | Automobile and its avoidance obstacle method | |
| JP6789078B2 (en) | Merge support device, merge support system, on-board unit and merge support method | |
| CN209560708U (en) | Traffic guidance vehicle | |
| CN209471560U (en) | Intelligent road side system | |
| KR20180032389A (en) | Method for setting alerting area of vehicle and bind spot detection system for making the same | |
| US11210938B2 (en) | Intelligent road side unit and regulation method thereof | |
| JP2022021517A (en) | Dangerous driving determination device and dangerous driving determination method | |
| CN107117104A (en) | Adjacent lane for automated vehicle is verified | |
| CN207799912U (en) | Bend signal lamp control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211022 Address after: 100176 101, floor 1, building 1, yard 7, Ruihe West 2nd Road, Beijing Economic and Technological Development Zone, Daxing District, Beijing Patentee after: Apollo Intelligent Connectivity (Beijing) Technology Co., Ltd. Address before: 100085 Baidu Building, 10 Shangdi Tenth Street, Haidian District, Beijing Patentee before: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) Co.,Ltd. |
|
| TR01 | Transfer of patent right |