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Laser scanning system and method

A technology of laser scanning and scanning mode, which is applied in the field of laser scanning systems, can solve problems such as low precision, low scanning precision, and inability to accurately reflect the shape of the measured object, and achieve the effect of accurate acquisition

Inactive Publication Date: 2008-01-30
长春长光辰英生物科学仪器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, the scanning machine generally scans the test object by line scanning, and its accuracy is low, especially when scanning the test object with a small size, the scanning accuracy is low, and it cannot accurately reflect the shape of the test object

Method used

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  • Laser scanning system and method
  • Laser scanning system and method

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Embodiment Construction

[0013] As shown in FIG. 1 , it is a structural diagram of the laser scanning system of the present invention. The system includes an application server 1 , a network 2 , multiple scanning machines 3 , a connection 4 and a database 5 . The distributed scanning machines 3 are connected to the application server 1 through the network 2. The network 2 can be an intranet, the Internet or other communication networks. The application server 1 is connected to the database 5 through a connection 4, and the connection 4 is a database connection, such as Open Database Connectivity (ODBC) or Java Database Connectivity (JDBC).

[0014] The scanning machine 3 is used to scan the object under test to obtain its point cloud data, and transmit the point cloud data to the application server 1 . The scanning machine 3 includes a laser head (not shown in the figure), which is used to emit a laser beam. The scanning machine 3 achieves the purpose of scanning the object under test by moving the l...

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Abstract

The scanning system and method can scan tested target in point scanning mode. The system includes one application server, several scanners and one database. The scanners are used in scanning the tested target to obtain lattice data and transmitting the lattice data to the application server. Each of the scanners includes one laser head to send out one laser beam. The application server is used in controlling the scanning operation of the scanners to obtain the lattice data of the tested target, and includes one parameter setting module, one scanning mode selecting module, one lattice data acquiring module, one lattice drawing module and one scan storing module. The database is used in storing scanning program, lattice data and lattice of the tested target. Scanning the tested target in point scanning mode can obtain the lattice of the tested target accurately.

Description

【Technical field】 [0001] The invention relates to a computer-aided inspection system and method, in particular to a laser scanning system and method. 【Background technique】 [0002] Quality is one of the important factors for an enterprise to maintain its long-term development ability. How to improve and ensure product quality is an important part of enterprise activities. In order to improve and guarantee product quality, it is essential to carry out product inspection. At the same time, the increasing and urgent inspection demand requires enterprises to implement product inspection quickly and accurately. [0003] In the early stage of the inspection of the tested objects, specific inspection instruments were generally used, and the detection values ​​were determined after manual comparison. In recent years, with the improvement of computer hardware performance and the reduction of prices, computers have been introduced in large quantities in the inspection activities of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/50
Inventor 张旨光蒋理
Owner 长春长光辰英生物科学仪器有限公司
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