Research on Sensor Configuration Scheme of Autonomous-rail Rapid Tram
The effectiveness and completeness of driverless car perception information depends to a large extent on the selection and placement of sensors. This paper introduces the characteristics of environmental sensors for driverless cars, and compares the mainstream sensor arrangements of both domestic an...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Control and Information Technology
2020-01-01
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| Series: | Kongzhi Yu Xinxi Jishu |
| Subjects: | |
| Online Access: | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2020.04.015 |
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| Summary: | The effectiveness and completeness of driverless car perception information depends to a large extent on the selection and placement of sensors. This paper introduces the characteristics of environmental sensors for driverless cars, and compares the mainstream sensor arrangements of both domestic and oversea solutions. Taking into account the similarities between autonomous-rail rapid tram and driverless cars as well as the same application scenarios, it designed a reasonable autonomous-rail rapid tram sensor layout scheme based on the sensor configuration of driverless car. Finally, the performance of the sensor layout scheme was analyzed from three aspects: sensing coverage, blind field of view and redundancy. The analysis results show that the designed sensor layout scheme has an effective sensing coverage area of 85% with a smaller blind area, its redundancy is good, and it meets the requirements of accuracy and safety for the sensing system of driverless vehicles. |
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| ISSN: | 2096-5427 |