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Radar for Fully Autonomous Driving.
This is the first book to bring together the increasingly complex radar automotive technologies and tools being explored and utilized in the development of fully autonomous vehicles- technologies and tools now understood to be essential for the field to fully mature. You'll get a big-picture to...
| Clasificación: | Libro Electrónico |
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| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Norwood :
Artech House,
2022.
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| Temas: | |
| Acceso en línea: | Texto completo |
| Sumario: | This is the first book to bring together the increasingly complex radar automotive technologies and tools being explored and utilized in the development of fully autonomous vehicles- technologies and tools now understood to be essential for the field to fully mature. You'll get a big-picture tour of the key radar needs for fully autonomous vehicles, and how achieving these needs is complicated by the automotive environment's dense scenes, number of possible targets of interest, and mix of very large and very small returns. You'll then be shown the challenges from and mitigations to radio frequency interference, an ever-increasing challenge as the number of vehicles with radars-and radars per vehicle-grow. |
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| Descripción Física: | 1 online resource (339 pages) |
| Bibliografía: | References -- Part 2: Challenges and Solutions for the Automotive Environment -- Chapter 7 Radar Challenges from the Automotive Scene -- 7.1 Introduction -- 7.1.1 Range Swath -- 7.1.2 Imaging Dense Clutter -- 7.1.3 Simultaneous Transmit and Receive -- 7.2 Scene Dynamic Range -- 7.3 Ground Bounce (Unresolved Reflections) -- 7.4 Multipath (Resolved Reflections) -- References -- Chapter 8 Radar Interference -- 8.1 Introduction -- 8.2 Motivation and Definitions -- 8.3 Impacts and Manifestation -- 8.3.1 LFM/FMCW -- 8.3.2 PMCW Radar and Mixed Waveforms -- 8.4 RFI Mitigations -- 8.4.1 Mitigations Local to the Radar -- 8.4.2 Global Mitigations: Noncooperative Countermeasures -- 8.4.3 Global Mitigations: Cooperative Countermeasures -- 8.4.4 Global Mitigations: Regulations -- 8.5 Recommendations for the Future -- 8.5.1 Use Less Energy and Power -- 8.5.2 Report Confidence -- 8.5.3 Create a Useful Taxonomy for RFI Mitigation -- References -- Chapter 9 The Impacts of Water (Weather) on Automotive Radar -- 9.1 Introduction -- 9.2 System Losses -- 9.2.1 Transmission Loss -- 9.2.2 Target Loss -- 9.2.3 Radome Loss -- 9.3 Array Performance -- 9.4 Backscattering Phenomenology -- 9.4.1 Rainfall Backscatter -- 9.4.2 Road Spray -- 9.5 Potential Mitigations -- References -- Part 3: Integration and System Considerations -- Chapter 10 Safety Considerations for Radar in Fully Autonomous Vehicles -- 10.1 Introduction -- 10.2 What Is Safety? -- 10.3 Safety Standards -- 10.3.1 ISO 26262 and ISO 21448 -- 10.3.2 Relationship to Existing Standards and Processes -- 10.4 Lessons from Industry -- 10.4.1 Emphasize Understanding over Following Checklists -- 10.4.2 Embrace Systems Engineering -- 10.4.3 Address Safety in the Most Appropriate Place -- 10.4.4 Improve Supplier/Customer Engagement -- 10.4.5 Recognize the Criticality of a High Quality Safety Manual. Includes bibliographical references and index. |
| ISBN: | 1523145765 9781523145768 1630818976 9781630818975 |