CN209390184U - A kind of novel multiple target radar traffic data acquisition device with video monitoring - Google Patents
A kind of novel multiple target radar traffic data acquisition device with video monitoring Download PDFInfo
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- CN209390184U CN209390184U CN201920386160.2U CN201920386160U CN209390184U CN 209390184 U CN209390184 U CN 209390184U CN 201920386160 U CN201920386160 U CN 201920386160U CN 209390184 U CN209390184 U CN 209390184U
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- multiple target
- video camera
- target radar
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- video
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Abstract
The utility model provides a kind of novel multiple target radar traffic data acquisition device with video monitoring, comprising: rear shell 1；Antenna house 2, antenna house 2 and rear shell 1 form accommodation space 3；Video camera 4, video camera 4 are arranged in accommodation space 3, and video camera form 5 is arranged on antenna house 2, and video camera 4 is imaged by video camera form 5；Multiple target radar sensor 6, including radar antenna, multiple target radar sensor 6 are fixed in rear shell 1, and are arranged in accommodation space 3.It can be seen that carrying out integrated structure design to video monitoring and multiple target radar, video image is merged with multiple target radar data, realizes existing high-precision data result, and can intuitively show data using video, obtain perfect data result.
Description
Technical field
The utility model relates to traffic data collection fields, more particularly to a kind of novel multiple target with video monitoring
Radar traffic data acquisition device.
Background technique
Traffic data collection device is to be used for field of road traffic, the magnitude of traffic flow of acquisition section centre or crossing position,
The telecommunication flow informations such as speed, vehicle.Even to this day, there are many kind, wherein video detections for the technology of traffic data collection equipment
Technology, Microwave Detecting Technology, geomagnetism detecting technology, it is the most popular instantly, and nearly 2 years, gradually begin to use multiple target radar
Detection technique.In contrast, the data result of multiple target radar detection technique is more accurate, and performance is not influenced by weather condition,
And the data result refined the most can be provided.However, each detection technique has the limitation of its own, cannot reach
Very perfect data exhibiting as a result, such as video detection technology is under low light conditions, have a greatly reduced quality by detection accuracy, microwave inspection
Survey technology is due to sailing angle detecting using vertical transportation prevalence, and when traffic congestion, occlusion is its maximum technology limitation,
And geomagnetic sensor needs are constructed on road surface, are got into the cave installation on ground, are worked, be easily damaged under severe conditions, Er Qie
Fixed point detection among lane is easy to leak vehicle from gap location, and for individual multiple target Radar Technology, detection data is almost
Perfectly, it uses target following mode to detect traffic flow data, is not afraid of severe weather conditions, be not afraid of traffic congestion condition, number
According to precision height, and it can provide very delicate data, however, it also has a point defect, the data result exactly detected is not so good as
Video detection technology is so intuitive, and video detection not only can detection data, moreover it is possible to see video image, the data essence only detected
It spends poor.
Therefore it is badly in need of a kind of new traffic data collection device.
Utility model content
The utility model, which is intended to provide, a kind of to be overcome the above problem or at least is partially solved the novel of the above problem
Multiple target radar traffic data acquisition device with video monitoring.
In order to achieve the above objectives, the technical solution of the utility model is specifically achieved in that
The one aspect of the utility model provides a kind of novel multiple target radar traffic data with video monitoring
Acquisition device, comprising:
Rear shell 1；
Antenna house 2, antenna house 2 and rear shell 1 form accommodation space 3；
Video camera 4, video camera 4 are arranged in accommodation space 3, and video camera form 5 is arranged on antenna house 2, and video camera 4 passes through
Video camera form 5 is imaged；
Multiple target radar sensor 6, including radar antenna, multiple target radar sensor 6 is fixed in rear shell 1, and is arranged
In accommodation space 3.
Wherein, accommodation space 3 includes first receiving space 31 and the second accommodation space 32, and the setting of first receiving space 31 exists
The top of second accommodation space 32, first receiving space 31 are accommodated for accommodating video camera 4, the setting of video camera form 5 first
On the corresponding antenna house 2 in space 31, the second accommodation space 32 is used to accommodate the radar antenna of multiple target radar sensor 6.
Wherein, the part thickness of the corresponding antenna house 2 of the second accommodation space 32 is 2.7mm.
Wherein, device further include: circuit board 7；Circuit board 7 is embedded in and is fixed in rear shell 1, multiple target radar sensor 6
It is fixed on circuit board 7, and is electrically connected with circuit board 7.
Wherein, rear shell 1 is alloy aluminium material, and antenna house 2 is PBT material.
It can be seen that being adopted by the novel multiple target radar traffic data with video monitoring provided by the utility model
Acquisition means carry out integrated structure design to video monitoring and multiple target radar, by video image and multiple target radar data into
Row fusion realizes existing high-precision data result, and can intuitively show data using video, obtains perfect data knot
Fruit.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the utility model
Example, for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other accompanying drawings.
Fig. 1 is the novel multiple target radar traffic data acquisition with video monitoring provided by the embodiment of the utility model
The main view of device；
Fig. 2 is the novel multiple target radar traffic data acquisition with video monitoring provided by the embodiment of the utility model
Device left view cross-sectional view；
Fig. 3 is the novel multiple target radar traffic data acquisition with video monitoring provided by the embodiment of the utility model
Device antenna house left view schematic cross-sectional view；
Fig. 4 is the novel multiple target radar traffic data acquisition with video monitoring provided by the embodiment of the utility model
The rear shell schematic diagram of device.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
In conjunction with Fig. 1 to Fig. 4, the novel multiple target radar traffic with video monitoring provided by the embodiment of the utility model
Data acquisition device, comprising:
Rear shell 1；
Antenna house 2, antenna house 2 and rear shell 1 form accommodation space 3；
Video camera 4, video camera 4 are arranged in accommodation space 3, and video camera form 5 is arranged on antenna house 2, and video camera 4 passes through
Video camera form 5 is imaged；
Multiple target radar sensor 6, including radar antenna, multiple target radar sensor 6 is fixed in rear shell 1, and is arranged
In accommodation space 3.
Specifically, in the utility model, as an optional embodiment of the utility model, rear shell 1 can be alloy
Aluminium material, if heat dissipation is bad, will cause and set since multiple target radar sensor 6 can generate a large amount of heat during the work time
Standby to crash, therefore, rear shell 1 utilizes aluminum shell, it is ensured that system radiating effect is good, can be realized and works long hours.
As an optional embodiment of the utility model, antenna house 2 is PBT material.It is mixed using PBT+30% glass
Shooting Technique is closed, the comparison of coherence of antenna house is good, reduces the complexity of radar debugging.
As an optional embodiment of the utility model, video camera 4 can be taken the photograph using the miniature video based on CMOS
Camera guarantees the clarity of video data.Meanwhile using low cost 2,000,000 pixel cmos cameras, it is no increase how much
In the case where cost, perfect traffic data collection function is realized.
In the utility model, video camera 4 and multiple target radar sensor 6 is integrated in one structure, and utilization is embedded
System obtains the vehicle tracking location data of video image and radar simultaneously, is easy to use.
As an optional embodiment of the utility model, accommodation space 3 includes that first receiving space 31 and second are held
Receive space 32, the top of the second accommodation space 32 is arranged in first receiving space 31, and first receiving space 31 is for accommodating camera shooting
Machine 4, video camera form 5 are arranged on the corresponding antenna house 2 of first receiving space 31, and the second accommodation space 32 is for accommodating more mesh
Mark the radar antenna of radar sensor 6.By being divided into two parts accommodation space, each functional areas can be distinguished, are not influenced mutually,
Simultaneously as overall construction design is using distribution up and down, the above is video camera 4, and here is multiple target radar sensor 6, can be true
It is consistent with the visual angle of multiple target radar sensor 6 to protect video camera 4, facilitates equipment debugging, reduces the shadow that rainwater pollutes form 5
It rings.
As an optional embodiment of the utility model, the position of the corresponding antenna house 2 of the second accommodation space 32 is thick
Degree is 2.7mm.Radar penetration region thickness 2.7mm, meets shelter to the affecting laws of radar electromagnetic wave, i.e. radome
With a thickness of 2.7mm, it is ensured that radar signal loss reduction.
It is provided by the embodiment of the utility model novel to have video as an optional embodiment of the utility model
The multiple target radar traffic data acquisition device of monitoring further include: circuit board 7；Circuit board 7 is embedded in and is fixed in rear shell 1, more
Target radar sensor 6 is fixed on circuit board 7, and is electrically connected with circuit board 7.In order to realize the abundant fusion of data, this reality
Embedded platform can be formed with novel embedded circuit plate 7, radar data is added on video image, can be improved at data
Reason ability improves data fusion ability.Circuit board 7 based on embedded development carries Zigbee wireless communication module, so that setting
Standby configuration and upgrade maintenance become very simple.
It can be seen that the novel multiple target radar traffic data with video monitoring provided by the embodiment of the utility model
Acquisition device has the advantages that
1, it is realized in the case where no increase how many costs using 2,000,000 pixel cmos cameras of low cost
Perfect traffic data collection function.
2, it from structure design, using up-down structure and lays mode, video camera is placed on upper end, radar is placed on lower end,
It is consistent the ken of radar and video camera, facilitates equipment debugging, and use embedded data convergence platform, makes video figure
As can perfectly be merged with radar data.In addition structure uses half plastics, and half alloy aluminum material composition facilitates
System equipment heat dissipation, improves the reliability of equipment.
3, radome uses the mixture progress injection molding that more weather-proof PBT adds glass, so that antenna house
Comparison of coherence it is good, reduce radar debugging complexity.
The above is only embodiments herein, are not intended to limit this application.To those skilled in the art,
Various changes and changes are possible in this application.It is all within the spirit and principles of the present application made by any modification, equivalent replacement,
Improve etc., it should be included within the scope of the claims of this application.
Claims (5)
1. a kind of novel multiple target radar traffic data acquisition device with video monitoring characterized by comprising
Rear shell (1)；
Antenna house (2), the antenna house (2) and the rear shell (1) form accommodation space (3)；
Video camera is arranged on the antenna house (2) in the accommodation space (3) in video camera (4), video camera (4) setting
Form (5), the video camera (4) are imaged by the video camera form (5)；
Multiple target radar sensor (6), including radar antenna, the multiple target radar sensor (6) are fixed on the rear shell (1)
On, and be arranged in the accommodation space (3).
2. the apparatus according to claim 1, which is characterized in that the accommodation space (3) includes first receiving space (31)
With the second accommodation space (32), the first receiving space (31) setting is described on the top of second accommodation space (32)
For accommodating the video camera (4), the video camera form (5) is arranged in the first receiving space first receiving space (31)
(31) on corresponding antenna house (2), second accommodation space (32) is used to accommodate the thunder of the multiple target radar sensor (6)
Up to antenna.
3. the apparatus of claim 2, which is characterized in that the corresponding antenna house (2) of second accommodation space (32)
Part thickness be 2.7mm.
4. the apparatus according to claim 1, which is characterized in that further include: circuit board (7)；Circuit board (7) insertion is simultaneously
Be fixed on the rear shell (1), the multiple target radar sensor (6) is fixed on the circuit board (7), and with the circuit
Plate (7) electrical connection.
5. the apparatus according to claim 1, which is characterized in that the rear shell (1) is alloy aluminium material, the antenna house
It (2) is PBT material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920386160.2U CN209390184U (en) | 2019-03-21 | 2019-03-21 | A kind of novel multiple target radar traffic data acquisition device with video monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920386160.2U CN209390184U (en) | 2019-03-21 | 2019-03-21 | A kind of novel multiple target radar traffic data acquisition device with video monitoring |
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| Publication Number | Publication Date |
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| CN209390184U true CN209390184U (en) | 2019-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920386160.2U Expired - Fee Related CN209390184U (en) | 2019-03-21 | 2019-03-21 | A kind of novel multiple target radar traffic data acquisition device with video monitoring |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113093192A (en) * | 2021-04-20 | 2021-07-09 | 深圳市道通科技股份有限公司 | Millimeter wave radar and automobile driving control system |
| CN113438449A (en) * | 2021-06-07 | 2021-09-24 | 西安恒盛安信智能技术有限公司 | Video image transmission method |
-
2019
- 2019-03-21 CN CN201920386160.2U patent/CN209390184U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113093192A (en) * | 2021-04-20 | 2021-07-09 | 深圳市道通科技股份有限公司 | Millimeter wave radar and automobile driving control system |
| CN113438449A (en) * | 2021-06-07 | 2021-09-24 | 西安恒盛安信智能技术有限公司 | Video image transmission method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190913 Termination date: 20210321 |
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| CF01 | Termination of patent right due to non-payment of annual fee |