Research of collision avoidance and ranging system of mine locomotive based on laser ranging
For problems of incorrect ranging caused by interference and high cost of existing collision avoidance system of mine locomotive, a collision avoidance and ranging system of mine locomotive based on laser ranging was designed by use of STC90C516RD+ single chip microcomputer and TDC-GP1 timing chip w...
| Main Authors: | , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Industry and Mine Automation
2014-07-01
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| Series: | Gong-kuang zidonghua |
| Subjects: | |
| Online Access: | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2014.07.021 |
| _version_ | 1827988273394352128 |
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| author | WANG Denggui YANG Ya |
| author_facet | WANG Denggui YANG Ya |
| author_sort | WANG Denggui |
| collection | DOAJ |
| description | For problems of incorrect ranging caused by interference and high cost of existing collision avoidance system of mine locomotive, a collision avoidance and ranging system of mine locomotive based on laser ranging was designed by use of STC90C516RD+ single chip microcomputer and TDC-GP1 timing chip with high precision. Ranging principle of the system and design schemes of software and hardware were introduced. Ranging test was done for the system in range of 20-100 m with the max original ranging error of 0.22 m. After being linearly fitted and corrected in Matlab by use of the least square method, ranging errors were less than 0.03 m and satisfied ranging requirement at locomotive running. |
| first_indexed | 2024-04-09T23:59:52Z |
| format | Article |
| id | doaj.art-42b0f73ae5ae4756ac2590d04d9bf32d |
| institution | Directory Open Access Journal |
| issn | 1671-251X |
| language | zho |
| last_indexed | 2024-04-09T23:59:52Z |
| publishDate | 2014-07-01 |
| publisher | Editorial Department of Industry and Mine Automation |
| record_format | Article |
| series | Gong-kuang zidonghua |
| spelling | doaj.art-42b0f73ae5ae4756ac2590d04d9bf32d2023-03-17T01:51:31ZzhoEditorial Department of Industry and Mine AutomationGong-kuang zidonghua1671-251X2014-07-01407808310.13272/j.issn.1671-251x.2014.07.021Research of collision avoidance and ranging system of mine locomotive based on laser rangingWANG DengguiYANG YaFor problems of incorrect ranging caused by interference and high cost of existing collision avoidance system of mine locomotive, a collision avoidance and ranging system of mine locomotive based on laser ranging was designed by use of STC90C516RD+ single chip microcomputer and TDC-GP1 timing chip with high precision. Ranging principle of the system and design schemes of software and hardware were introduced. Ranging test was done for the system in range of 20-100 m with the max original ranging error of 0.22 m. After being linearly fitted and corrected in Matlab by use of the least square method, ranging errors were less than 0.03 m and satisfied ranging requirement at locomotive running.http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2014.07.021mine locomotivecollision avoidancelaser ranging |
| spellingShingle | WANG Denggui YANG Ya Research of collision avoidance and ranging system of mine locomotive based on laser ranging Gong-kuang zidonghua mine locomotive collision avoidance laser ranging |
| title | Research of collision avoidance and ranging system of mine locomotive based on laser ranging |
| title_full | Research of collision avoidance and ranging system of mine locomotive based on laser ranging |
| title_fullStr | Research of collision avoidance and ranging system of mine locomotive based on laser ranging |
| title_full_unstemmed | Research of collision avoidance and ranging system of mine locomotive based on laser ranging |
| title_short | Research of collision avoidance and ranging system of mine locomotive based on laser ranging |
| title_sort | research of collision avoidance and ranging system of mine locomotive based on laser ranging |
| topic | mine locomotive collision avoidance laser ranging |
| url | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2014.07.021 |
| work_keys_str_mv | AT wangdenggui researchofcollisionavoidanceandrangingsystemofminelocomotivebasedonlaserranging AT yangya researchofcollisionavoidanceandrangingsystemofminelocomotivebasedonlaserranging |