CN201589602U - Novel pile positioning equipment based on ship fixed coordinate - Google Patents
Novel pile positioning equipment based on ship fixed coordinate Download PDFInfo
- Publication number
- CN201589602U CN201589602U CN2009202868969U CN200920286896U CN201589602U CN 201589602 U CN201589602 U CN 201589602U CN 2009202868969 U CN2009202868969 U CN 2009202868969U CN 200920286896 U CN200920286896 U CN 200920286896U CN 201589602 U CN201589602 U CN 201589602U
- Authority
- CN
- China
- Prior art keywords
- stadimeter
- core
- video camera
- conversion module
- positioning equipment
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model relates to novel pile positioning equipment based on a ship fixed coordinate. The equipment comprises a distance measuring device, a CCD camera, a video data line, a six-core cable, a data conversion module, a housing and a PC, wherein the six-core cable comprises a four-core data line and a two-core power line, the distance measuring device is connected with the data conversion module through the four-core data line, the CCD camera is connected with the PC through the video data line, the data conversion module is connected with the PC, the two-core power line is connected with the distance measuring device and the CCD camera respectively, and the distance measuring device and the CCD camera are positioned inside the housing. Compared with the prior art, the novel pile positioning equipment based on the ship fixed coordinate is advantageous in measuring not only the ship fixed coordinate of the round pile but also the ship fixed coordinate of the square pile.
Description
Technical field
The utility model relates to stake position positioning equipment, especially relates to the solid coordinate stake position of a kind of new type ship positioning equipment.
Background technology
At present, at sea in the piling work, in order to measure the tram of stake with respect to ship, generally place two stadimeters aboard ship, as shown in Figure 1: the solid coordinate of the ship of stadimeter A and stadimeter B can measure by surveying instrument, the position of stake can be by two stadimeters distance measurement value, the mode by the distance intersection obtains.As shown in Figure 2, but when stake be side when stake, utilize the accurate coordinates (distance measurement value of two stadimeters is equal, can not determine the coordinate of Y direction) that two stadimeters then can not the side of obtaining.
Because in the piling process at sea, great majority are the circle stake, therefore ignored the Position Research of square stake, though also being arranged, a small amount of document introduced the localization method of square stake, but be on the coast, utilize traditional approach the other side stakes such as total powerstation or transit to position, exist locating speed slow, the shortcoming that precision is low is not suitable for present quick real-time stake position Kinematic Positioning mode.Yet there is not at present document to be disclosed in the method that how side's of carrying out stake is located on the pile driving barge in detail.
Summary of the invention
The purpose of this utility model is exactly that a kind of favorable expandability, the solid coordinate stake position of new type ship positioning equipment that security is good are provided in order to overcome the defective that above-mentioned prior art exists.
The purpose of this utility model can be achieved through the following technical solutions:
The solid coordinate stake position of a kind of new type ship positioning equipment, it is characterized in that, comprise stadimeter, ccd video camera, video data line, 6 core cables, data conversion module, shell, PC, described 6 core cables comprise 4 core data lines, 2 core power leads, described stadimeter is connected with data conversion module by 4 core data lines, described ccd video camera is connected with PC by video data line, described data conversion module is connected with PC, described 2 core power leads are connected with stadimeter, ccd video camera respectively, and described stadimeter, ccd video camera are positioned within the shell.
Also comprise first iron bar, second iron bar, described shell is fixed by first iron bar, and described stadimeter, ccd video camera are fixed on the shell by second iron bar.
Described data conversion module becomes the modular converter of RS-232 form for the RS-422 format conversion.
Compared with prior art, the utlity model has following advantage:
1, not only can measure the solid coordinate of ship of circle stake, ship that can also the side of measuring stake is coordinate admittedly.
2, favorable expandability: the degree of pouring into of pile driving barge (every gust of hammering number, the deflection of stake) be very important data in the piling process, if pour into spend little, continue piling, might interrupt stake, perhaps the hammer of infringement piling usefulness, cause engineering accident and property loss, therefore after introducing ccd video camera, handle the piling image that obtains continuously, for the extraction of degree of pouring into provides possible condition.
3, security is good: the shell protection of sealing is provided for stadimeter and CCD camera.
Description of drawings
Fig. 1 is two stadimeter circle stake location synoptic diagram;
Fig. 2 is two stadimeter sides stake location synoptic diagram;
Fig. 3 is a structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
As shown in Figure 3, the solid coordinate stake position of a kind of new type ship positioning equipment, it is characterized in that, comprise stadimeter 4, ccd video camera 3, video data line 6,6 core cables 9, data conversion module, shell 5, PC, described 6 core cables 9 comprise 4 core data lines, 2 core power leads, this 2 core power lead comprises positive source line 7, power-polar curve 8, described stadimeter 4 is connected with data conversion module by 4 core data lines, described ccd video camera 3 is connected with PC by video data line 6, described data conversion module is connected with PC, described 2 core power leads respectively with stadimeter, ccd video camera connects, described stadimeter, ccd video camera is positioned within the shell.
Described stadimeter 4 is commercial stadimeter, and range frequency is not less than 2Hz, and distance accuracy is not less than 3mm, stability better, can work long hours, the data of surveying can be with the output of the data layout of RS-422 (the RS-422 data transmission be more stable, and is fit to data transmission far away slightly).
Described ccd video camera 3 is industrial ccd video camera, requires image stabilization, and the image of collection is not less than 300,000 pixels, can work long hours.
Described shell 5 mainly provides fixedly stadimeter and camera function, and the environment of a sealing is provided, and with under the pile driving barge particular surroundings, protection is provided for stadimeter 4 and ccd video camera 3, uses stainless steel.
Before the solid coordinate stake position of this ship positioning equipment uses, need do some preliminary works, at first need stadimeter 4 and ccd video camera 3 are fixed in the shell 5, described stadimeter 4, ccd video camera 3 are fixed on the shell by second iron bar 2.Adjust device location then, guaranteeing does not have barrier between stadimeter 4 and the stake, and simultaneously, ccd video camera 3 can observe a limit of stake.After utilizing first iron bar 1 to fix shell 5 positions, utilize stadimeter 4 to measure the solid coordinate of ship (the range finding center of stadimeter is generally at the red point of the laser place in the upper right corner of range finding camera lens) at stadimeter range finding center, by single image space resect, obtain the s internal and external orientation of ccd video camera 3 again.Connect data line, proving installation.
After device to test finishes, should be in the identical moment, obtain the image of ccd video camera 3 and the distance measurement value of stadimeter 4 simultaneously, the data of ccd video camera 3 are sent in the computer by video data line 6, stadimeter 4 distance measurement values are by cable 9, by data conversion module, the RS-422 format conversion is become RS-232 again, make things convenient for PC to receive.The unified distance measurement value of stadimeter 4 and the image of ccd video camera 3 handled of computer again by the numerical value disposal route, obtains the solid coordinate of ship of pile center.
Claims (3)
1. a new type ship is consolidated coordinate stake position positioning equipment, it is characterized in that, comprise stadimeter, ccd video camera, video data line, 6 core cables, data conversion module, shell, PC, described 6 core cables comprise 4 core data lines, 2 core power leads, described stadimeter is connected with data conversion module by 4 core data lines, described ccd video camera is connected with PC by video data line, described data conversion module is connected with PC, described 2 core power leads are connected with stadimeter, ccd video camera respectively, and described stadimeter, ccd video camera are positioned within the shell.
2. the solid coordinate stake position of a kind of new type ship according to claim 1 positioning equipment, it is characterized in that, also comprise first iron bar, second iron bar, described shell is fixed by first iron bar, and described stadimeter, ccd video camera are fixed on the shell by second iron bar.
3. the solid coordinate stake position of a kind of new type ship according to claim 1 positioning equipment is characterized in that described data conversion module becomes the modular converter of RS-232 form for the RS-422 format conversion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202868969U CN201589602U (en) | 2009-12-30 | 2009-12-30 | Novel pile positioning equipment based on ship fixed coordinate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202868969U CN201589602U (en) | 2009-12-30 | 2009-12-30 | Novel pile positioning equipment based on ship fixed coordinate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201589602U true CN201589602U (en) | 2010-09-22 |
Family
ID=42749389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202868969U Expired - Fee Related CN201589602U (en) | 2009-12-30 | 2009-12-30 | Novel pile positioning equipment based on ship fixed coordinate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201589602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064365A (en) * | 2015-05-28 | 2015-11-18 | 中建港务建设有限公司 | Determination method of pile head elevation |
-
2009
- 2009-12-30 CN CN2009202868969U patent/CN201589602U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064365A (en) * | 2015-05-28 | 2015-11-18 | 中建港务建设有限公司 | Determination method of pile head elevation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102495420B (en) | Underwater object precision positioning system and method | |
| CN102538760B (en) | Terrain data collection device and data collection method based on river work dynamic bed model | |
| CN208515797U (en) | A kind of underwater integrated positioning system of ROV | |
| CN202083394U (en) | Intelligent navigation system for ship during navigating | |
| CN101319895A (en) | Hand-hold traffic accident fast on-site coordinate machine | |
| CN202256671U (en) | Underwater target monitoring system | |
| Perkovic et al. | Accommodating larger container vessels using an integrated laser system for approach and berthing | |
| CN201589602U (en) | Novel pile positioning equipment based on ship fixed coordinate | |
| CN209181792U (en) | A kind of multiple-sensor integration system for intertidal zone integration mapping | |
| CN103940344A (en) | High-precision remote displacement sensor | |
| CN202025441U (en) | Multi-radar base station type seaport total management system | |
| CN102768054B (en) | Water level measuring device and water level measuring method on basis of surveillance videos and laser identifications | |
| CN206537455U (en) | A kind of buoy collision detecting system | |
| CN112946685A (en) | Wharf berthing safety monitoring system and method based on three-dimensional laser radar | |
| CN109798870A (en) | A kind of well lid settlement monitoring device and mobile device | |
| CN104515499A (en) | Novel inland waterway cross section measuring system and measuring method thereof | |
| CN117073676A (en) | Berthing auxiliary system based on combination of difference Beidou information and vision | |
| CN111595265A (en) | Reflection target device for three-dimensional laser scanner and use method thereof | |
| CN109407114A (en) | Portable environment 3 D scanning system | |
| CN209248020U (en) | Portable environment 3 D scanning system | |
| CN201261473Y (en) | Vehicle mounted type railroad clearance on-line detecting system | |
| CN209589034U (en) | A kind of well lid settlement monitoring device and mobile device | |
| CN213276328U (en) | Positioning system for assembly type building | |
| CN204758163U (en) | Perpendicular sea temperature measuring apparatu | |
| CN204286385U (en) | A kind of portable arbor height of tree and relative coordinate measuring instrument thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 Termination date: 20121230 |