CN205679237U - Automobile position attitude detection tracking cross - Google Patents
Automobile position attitude detection tracking cross Download PDFInfo
- Publication number
- CN205679237U CN205679237U CN201620581457.0U CN201620581457U CN205679237U CN 205679237 U CN205679237 U CN 205679237U CN 201620581457 U CN201620581457 U CN 201620581457U CN 205679237 U CN205679237 U CN 205679237U
- Authority
- CN
- China
- Prior art keywords
- attitude detection
- automobile position
- position attitude
- steel pole
- iron hoop
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of automobile position attitude detection tracking cross, it is intended to solve the marker problem of automobile position attitude detection.Automobile position attitude detection tracking cross is mainly made up of steel pole (1), iron hoop (2), light emitting diode (3) and magnet (4), nine iron hoop (2) Central Symmetry crosses are arranged, it is wherein welded and fixed with a steel pole (1) between each two iron hoop (2) and be connected, nine light emitting diodes (3) penetrate that the endoporus of nine iron hoops (2) is fixing with iron hoop (2) interference to be connected, and four magnet (4) Central Symmetry crosses are arranged and are simultaneously connected with being respectively welded and fixed with a steel pole (1) between outermost four iron hoops (2).System provide a kind of take up room little, simple in construction, accuracy of detection are high, easy and simple to handle, be easily installed, cost is relatively low, the automobile position attitude detection tracking cross of dependable performance.
Description
Technical field
The utility model relates to the annex of a kind of automobile position posture detection device, and in particular, it is a kind of automobile
Position and attitude detects tracking cross.
Background technology
For ensureing the safety traffic of automobile, rationally quickly vehicle safety is had by position and the athletic posture of detection automobile
Significant.The position and attitude using Machine Vision Detection automobile has a feature of non-cpntact measurement, and the marker of automobile
The accuracy and speed of detection is had a significant impact, it is therefore desirable to design a kind of simple in construction, the automobile that easy for installation, known quantity is many
Marker, it is achieved the accuracy detection to automobile pose.
Content of the invention
The utility model, for the problem of vehicle body position and attitude detection marker, provides a kind of simple in construction, operation letter
Just, be easily installed, cost is relatively low, the automobile position attitude detection tracking cross of dependable performance.Automobile position attitude detection cross
The multi-characteristic points mark of cursor cross distribution of known distance determined by steel pole is constituted, it is achieved retouch vehicle body position and attitude
State function.
Refering to Fig. 1 to Fig. 2, for solving above-mentioned technical problem, the utility model adopts the following technical scheme that and is achieved.This
The automobile position attitude detection tracking cross that utility model is provided includes steel pole, iron hoop, light emitting diode and magnet.
Nine iron hoop Central Symmetry crosses are arranged, are wherein welded and fixed with a steel pole between each two iron hoop and are connected, nine
Individual light emitting diode penetrates that the endoporus of nine iron hoops is fixing with iron hoop interference to be connected, the symmetrical cross arrangements of four magnetic blow out centre and with
Between outermost four iron hoops, each being welded and fixed with a steel pole is connected.
Steel pole described in technical scheme is the hard parts that standard steel pole is made.
Iron hoop described in technical scheme is steel annular part.
Magnet described in technical scheme is the cylindric part of magnetic.
The beneficial effects of the utility model are:
(1) the utility model uses lever to connect each parts, two parts fixed by hard parts steel pole it
Between distance known and will not change, therefore can carry out visual modeling as known a priori condition, simplify vehicle body pose
Computing.
(2) the utility model uses light emitting diode to constitute cross automobile with the connected mode of iron hoop interference fit
Marker, iron hoop lighter weight, the shape of marker is easy to identify and measurement, is used four blocks of magnet to achieve cross marker
Fast Installation, is greatly saved the time of operation.
Brief description
Fig. 1 is the shaft side figure of automobile position attitude detection tracking cross；
Fig. 2 is steel pole the 1st, iron hoop 2 and light emitting diode 3 partial isometric of automobile position attitude detection tracking cross；
In figure: 1. steel pole, 2. iron hoop, 3. light emitting diode, 4. magnet.
Detailed description of the invention
Below in conjunction with the accompanying drawings the utility model is described in further detail:
Refering to Fig. 1 to Fig. 2, automobile position attitude detection tracking cross include steel pole the 1st, iron hoop the 2nd, light emitting diode 3 with
Magnet 4.
The flexible part that steel pole 1 is made for standard steel pole, iron hoop 2 is steel annular part, and magnet 4 is magnetic cylindric zero
Part, nine iron hoop 2 Central Symmetry crosses are arranged, are wherein welded and fixed with a steel pole 1 between each two iron hoop 2 and are connected, nine
Light emitting diode 3 penetrates that the endoporus of nine iron hoops 2 is fixing with iron hoop 2 interference to be connected, and four magnet 4 Central Symmetry crosses arrangements are simultaneously
With a steel pole 1 be welded and fixed each with between outermost four iron hoops 2 is connected.
The using method of automobile position attitude detection tracking cross:
Automobile position attitude detection tracking cross is fixed on car body by magnet, lights light emitting diode, automobile
Nine light emitting diode optical spot centre position conducts can be extracted by the image of nine light emitting diodes of camera acquisition during motion
The measurement characteristic point of automobile pose, utilizes the condition of the steel pole length of known rigidity to set up vision-based detection model, and then obtains
The attitude parameter of vehicle body, it is achieved the detection function of vehicle body pose.
Claims (4)
1. an automobile position attitude detection tracking cross, it is characterised in that described automobile position attitude detection tracking cross
Include steel pole (1), iron hoop (2), light emitting diode (3) and magnet (4)；
Nine iron hoop (2) Central Symmetry crosses are arranged, wherein between each two iron hoop (2) with steel pole (1) company of being welded and fixed
Connecing, nine light emitting diodes (3) penetrate that the endoporus of nine iron hoops (2) is fixing with iron hoop (2) interference to be connected, in four magnet (4)
The symmetrical cross of the heart is arranged and with a steel pole (1) be welded and fixed each with between outermost four iron hoops (2) is connected.
2. according to the automobile position attitude detection tracking cross described in claim 1, it is characterised in that described steel pole (1) is mark
The hard parts that quasi-steel pole is made.
3. according to the automobile position attitude detection tracking cross described in claim 1, it is characterised in that described iron hoop (2) is steel
Ring-shaped work pieces processed.
4. according to the automobile position attitude detection tracking cross described in claim 1, it is characterised in that described magnet (4) is magnetic
The cylindric part of property.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620581457.0U CN205679237U (en) | 2016-06-15 | 2016-06-15 | Automobile position attitude detection tracking cross |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620581457.0U CN205679237U (en) | 2016-06-15 | 2016-06-15 | Automobile position attitude detection tracking cross |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205679237U true CN205679237U (en) | 2016-11-09 |
Family
ID=57432487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620581457.0U Withdrawn - After Issue CN205679237U (en) | 2016-06-15 | 2016-06-15 | Automobile position attitude detection tracking cross |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205679237U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928506A (en) * | 2016-06-15 | 2016-09-07 | 吉林大学 | Cross cursor for automobile position and posture detection |
| CN114523238A (en) * | 2022-03-15 | 2022-05-24 | 上海雅跃智能科技有限公司 | Centering and positioning device for tubular pile inner wall welding equipment |
-
2016
- 2016-06-15 CN CN201620581457.0U patent/CN205679237U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928506A (en) * | 2016-06-15 | 2016-09-07 | 吉林大学 | Cross cursor for automobile position and posture detection |
| CN105928506B (en) * | 2016-06-15 | 2018-06-01 | 吉林大学 | Automobile position attitude detection tracking cross |
| CN114523238A (en) * | 2022-03-15 | 2022-05-24 | 上海雅跃智能科技有限公司 | Centering and positioning device for tubular pile inner wall welding equipment |
| CN114523238B (en) * | 2022-03-15 | 2024-05-07 | 上海雅跃智能科技有限公司 | Centering and positioning device for tubular pile inner wall welding equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161109 Effective date of abandoning: 20180601 |
|
| AV01 | Patent right actively abandoned |