Publicação
Microphone array for speaker localization and identification in shared autonomous vehicles
| Resumo: | With the current technological transformation in the automotive industry, autonomous vehicles are getting closer to the Society of Automative Engineers (SAE) automation level 5. This level corresponds to the full vehicle automation, where the driving system autonomously monitors and navigates the environment. With SAE-level 5, the concept of a Shared Autonomous Vehicle (SAV) will soon become a reality and mainstream. The main purpose of an SAV is to allow unrelated passengers to share an autonomous vehicle without a driver/moderator inside the shared space. However, to ensure their safety and well-being until they reach their final destination, active monitoring of all passengers is required. In this context, this article presents a microphone-based sensor system that is able to localize sound events inside an SAV. The solution is composed of a Micro-Electro-Mechanical System (MEMS) microphone array with a circular geometry connected to an embedded processing platform that resorts to Field-Programmable Gate Array (FPGA) technology to successfully process in the hardware the sound localization algorithms. |
|---|---|
| Autores principais: | Marques, Ivo Cruz |
| Outros Autores: | Sousa, João; Sá, Bruno Vilaça; Costa, Diogo; Sousa, Pedro; Pereira, Samuel; Santos, Afonso Manuel Macedo; Lima, Carlos; Hammerschmidt, Niklas; Pinto, Sandro; Gomes, Tiago Manuel Ribeiro |
| Assunto: | Shared Autonomous Vehicle (SAV) Field-Programmable Gate Array (FPGA) Microphone array Sound source localization |
| Ano: | 2022 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Universidade do Minho |
| Idioma: | inglês |
| Origem: | RepositóriUM - Universidade do Minho |
| _version_ | 1866269770752458752 |
|---|---|
| author | Marques, Ivo Cruz |
| author2 | Sousa, João Sá, Bruno Vilaça Costa, Diogo Sousa, Pedro Pereira, Samuel Santos, Afonso Manuel Macedo Lima, Carlos Hammerschmidt, Niklas Pinto, Sandro Gomes, Tiago Manuel Ribeiro |
| author2_role | author author author author author author author author author author |
| author_facet | Marques, Ivo Cruz Sousa, João Sá, Bruno Vilaça Costa, Diogo Sousa, Pedro Pereira, Samuel Santos, Afonso Manuel Macedo Lima, Carlos Hammerschmidt, Niklas Pinto, Sandro Gomes, Tiago Manuel Ribeiro |
| author_role | author |
| contributor_name_str_mv | Universidade do Minho |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Marques, Ivo Cruz\"},{\"Person.name\":\"Sousa, João\"},{\"Person.name\":\"Sá, Bruno Vilaça\"},{\"Person.name\":\"Costa, Diogo\"},{\"Person.name\":\"Sousa, Pedro\"},{\"Person.name\":\"Pereira, Samuel\"},{\"Person.name\":\"Santos, Afonso Manuel Macedo\"},{\"Person.name\":\"Lima, Carlos\"},{\"Person.name\":\"Hammerschmidt, Niklas\"},{\"Person.name\":\"Pinto, Sandro\"},{\"Person.name\":\"Gomes, Tiago Manuel Ribeiro\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Universidade do Minho |
| datacite.creators.creator.creatorName.fl_str_mv | Marques, Ivo Cruz Sousa, João Sá, Bruno Vilaça Costa, Diogo Sousa, Pedro Pereira, Samuel Santos, Afonso Manuel Macedo Lima, Carlos Hammerschmidt, Niklas Pinto, Sandro Gomes, Tiago Manuel Ribeiro |
| datacite.date.Accepted.fl_str_mv | 2022-03-02T00:00:00Z |
| datacite.date.available.fl_str_mv | 2022-07-29T13:08:01Z |
| datacite.date.embargoed.fl_str_mv | 2022-07-29T13:08:01Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Shared Autonomous Vehicle (SAV) Field-Programmable Gate Array (FPGA) Microphone array Sound source localization |
| datacite.titles.title.fl_str_mv | Microphone array for speaker localization and identification in shared autonomous vehicles |
| dc.contributor.none.fl_str_mv | Universidade do Minho |
| dc.creator.none.fl_str_mv | Marques, Ivo Cruz Sousa, João Sá, Bruno Vilaça Costa, Diogo Sousa, Pedro Pereira, Samuel Santos, Afonso Manuel Macedo Lima, Carlos Hammerschmidt, Niklas Pinto, Sandro Gomes, Tiago Manuel Ribeiro |
| dc.date.Accepted.fl_str_mv | 2022-03-02T00:00:00Z |
| dc.date.available.fl_str_mv | 2022-07-29T13:08:01Z |
| dc.date.embargoed.fl_str_mv | 2022-07-29T13:08:01Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | https://hdl.handle.net/1822/79083 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Multidisciplinary Digital Publishing Institute (MDPI) |
| dc.rights.cclincense.fl_str_mv | http://creativecommons.org/licenses/by/4.0/ |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.rights.rights.copyright.fl_str_mv | openAccess |
| dc.subject.none.fl_str_mv | Shared Autonomous Vehicle (SAV) Field-Programmable Gate Array (FPGA) Microphone array Sound source localization |
| dc.title.fl_str_mv | Microphone array for speaker localization and identification in shared autonomous vehicles |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | With the current technological transformation in the automotive industry, autonomous vehicles are getting closer to the Society of Automative Engineers (SAE) automation level 5. This level corresponds to the full vehicle automation, where the driving system autonomously monitors and navigates the environment. With SAE-level 5, the concept of a Shared Autonomous Vehicle (SAV) will soon become a reality and mainstream. The main purpose of an SAV is to allow unrelated passengers to share an autonomous vehicle without a driver/moderator inside the shared space. However, to ensure their safety and well-being until they reach their final destination, active monitoring of all passengers is required. In this context, this article presents a microphone-based sensor system that is able to localize sound events inside an SAV. The solution is composed of a Micro-Electro-Mechanical System (MEMS) microphone array with a circular geometry connected to an embedded processing platform that resorts to Field-Programmable Gate Array (FPGA) technology to successfully process in the hardware the sound localization algorithms. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| fulltext.url.fl_str_mv | https://prod-dspace.uminho.pt/bitstreams/6c4e5f31-b3e3-422c-833f-189912200900/download |
| id | rum_381b859adbc14bca4d5608ff4de65e8a |
| identifier.url.fl_str_mv | https://hdl.handle.net/1822/79083 |
| instacron_str | repositorium |
| institution | Universidade do Minho |
| instname_str | Universidade do Minho |
| language | eng |
| network_acronym_str | rum |
| network_name_str | RepositóriUM - Universidade do Minho |
| oai_identifier_str | oai:repositorium.uminho.pt:1822/79083 |
| organization_str_mv | urn:organizationAcronym:repositorium |
| person_str_mv | Marques, Ivo Cruz Sousa, João Sá, Bruno Vilaça Costa, Diogo Sousa, Pedro Pereira, Samuel Santos, Afonso Manuel Macedo Lima, Carlos Hammerschmidt, Niklas Pinto, Sandro Gomes, Tiago Manuel Ribeiro |
| publishDate | 2022 |
| publisher.none.fl_str_mv | Multidisciplinary Digital Publishing Institute (MDPI) |
| reponame_str | RepositóriUM - Universidade do Minho |
| repository_id_str | urn:repositoryAcronym:rum |
| service_str_mv | urn:repositoryAcronym:rum |
| spelling | engMultidisciplinary Digital Publishing Institute (MDPI)porWith the current technological transformation in the automotive industry, autonomous vehicles are getting closer to the Society of Automative Engineers (SAE) automation level 5. This level corresponds to the full vehicle automation, where the driving system autonomously monitors and navigates the environment. With SAE-level 5, the concept of a Shared Autonomous Vehicle (SAV) will soon become a reality and mainstream. The main purpose of an SAV is to allow unrelated passengers to share an autonomous vehicle without a driver/moderator inside the shared space. However, to ensure their safety and well-being until they reach their final destination, active monitoring of all passengers is required. In this context, this article presents a microphone-based sensor system that is able to localize sound events inside an SAV. The solution is composed of a Micro-Electro-Mechanical System (MEMS) microphone array with a circular geometry connected to an embedded processing platform that resorts to Field-Programmable Gate Array (FPGA) technology to successfully process in the hardware the sound localization algorithms.application/pdfporMicrophone array for speaker localization and identification in shared autonomous vehiclesMarques, Ivo CruzSousa, JoãoSá, Bruno VilaçaCosta, DiogoSousa, PedroPereira, SamuelSantos, Afonso Manuel MacedoLima, CarlosHammerschmidt, NiklasPinto, SandroGomes, Tiago Manuel RibeiroHostingInstitutionOrganizationalUniversidade do Minhoe-mailmailto:repositorium@usdb.uminho.ptrepositorium@usdb.uminho.ptDOIIsPartOf10.3390/electronics110507662022-07-29T13:08:01Z2022-03-022022-03-10T14:18:46Z2022-03-02T00:00:00ZHandlehttps://hdl.handle.net/1822/79083http://purl.org/coar/access_right/c_abf2open accessShared Autonomous Vehicle (SAV)Field-Programmable Gate Array (FPGA)Microphone arraySound source localization17126785 bytesliteraturehttp://purl.org/coar/resource_type/c_6501journal article2022-03-02http://creativecommons.org/licenses/by/4.0/openAccesshttp://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://prod-dspace.uminho.pt/bitstreams/6c4e5f31-b3e3-422c-833f-189912200900/download |
| spellingShingle | Microphone array for speaker localization and identification in shared autonomous vehicles Marques, Ivo Cruz Shared Autonomous Vehicle (SAV) Field-Programmable Gate Array (FPGA) Microphone array Sound source localization |
| status | SINGLETON |
| subject.fl_str_mv | Shared Autonomous Vehicle (SAV) Field-Programmable Gate Array (FPGA) Microphone array Sound source localization |
| title | Microphone array for speaker localization and identification in shared autonomous vehicles |
| title_full | Microphone array for speaker localization and identification in shared autonomous vehicles |
| title_fullStr | Microphone array for speaker localization and identification in shared autonomous vehicles |
| title_full_unstemmed | Microphone array for speaker localization and identification in shared autonomous vehicles |
| title_short | Microphone array for speaker localization and identification in shared autonomous vehicles |
| title_sort | Microphone array for speaker localization and identification in shared autonomous vehicles |
| topic | Shared Autonomous Vehicle (SAV) Field-Programmable Gate Array (FPGA) Microphone array Sound source localization |
| topic_facet | Shared Autonomous Vehicle (SAV) Field-Programmable Gate Array (FPGA) Microphone array Sound source localization |
| url | https://hdl.handle.net/1822/79083 |
| visible | 1 |