{"id":"AIBD-0969","title":"Japan's JNCAP gives Lexus Safety System + on the Lexus NX full marks, including braking for pedestrians at night without street lighting","summary":"Japan's JNCAP results of 24 October 2019 gave the Lexus NX full marks, 141 of 141 points. It braked for pedestrians at night even without street lighting, a condition added that year.","date_observed":"2019-10-24","date_basis":"source publication","date_precision":"day","benefit_status":"reported","source_collection":null,"source_entry":null,"account":"Japan's Ministry of Land, Infrastructure, Transport and Tourism (MLIT) runs the Japan New Car Assessment Program (JNCAP) with the National Agency for Automotive Safety and Victims' Aid (NASVA). On 24 October 2019, MLIT published preventive safety results for the first half of fiscal 2019, covering five vehicles. Because many pedestrian crashes happen at night, JNCAP extended its night test of braking for pedestrians to darker roads without street lighting. MLIT reports that the Lexus NX, like the UX, also handled the unlit condition. It scored full marks, 141 of 141 points. Lexus writes that the NX carries the latest Lexus Safety System +, which recognizes pedestrians at night. Toshiba, which supplied the image processor in DENSO's front camera, credits its processing of luminance differences for better detection of pedestrians at night. MLIT warns that these devices assist the driver and may not work fully in some weather, surroundings or road conditions. No crash avoided on public roads is reported.","category":"aggregate result","unexpected":false,"purpose":"Toyota built Lexus Safety System + to recognize pedestrians ahead and to brake to mitigate a collision.","system":"Lexus Safety System + collision-mitigation braking (AEBS), as fitted to the Lexus NX (2019)","model_version":null,"developer":"Toyota (Lexus)","deployer":"Lexus (fitted to the NX)","location":"Japan","domain":"Road vehicle crash avoidance","segment":null,"benefit_type":"Increased Product Safety","work_activities":["4.A.1.b.1","4.A.3.a.4"],"taxonomy_note":null,"registry_ids":{},"ratings":[{"group":"societal","depth":null,"reason":"Pedestrians stand to gain, but JNCAP reports assessment scores and no crash outcomes."}],"ai_role":{"status":"unassessed","statement":"JNCAP tested the car with its system on and ran no test without it. MLIT's release does not describe the sensors or how the system recognizes pedestrians. Toshiba credits its Visconti 4 image processor's handling of luminance differences for better detection at night. It mentions deep neural network hardware only for its successor, Visconti 5. None of the documents shows that the detection in this car learns from data."},"evidence":[{"kind":"assessment report","citation":"Ministry of Land, Infrastructure, Transport and Tourism (MLIT), with the National Agency for Automotive Safety and Victims' Aid (NASVA). 令和元年度前期「自動車アセスメント」の評価結果を公表します！ Press release, 24 October 2019. In English, the quoted passage says that the Lexus UX and NX also handled the night condition without street lighting and scored full marks. JNCAP added that condition to its test of braking for pedestrians that year.","title":"令和元年度前期「自動車アセスメント」の評価結果を公表します！","url":"https://www.mlit.go.jp/report/press/jidosha07_hh_000319.html","date":"2019-10-24","written_by":"independent","quote":"中でもレクサス「UX」及び「NX」は、今年度対象を拡充した「対歩行者衝突被害軽減ブレーキ ※ 」の「夜間街灯なし」条件にも対応し、満点を獲得しました。"},{"kind":"press release","citation":"Toyota Motor Corporation (Lexus). 日本の2019年度安全性評価プログラムJNCAPにおいてLEXUS ES、NX、UXが最高ランクを獲得. News release, 23 October 2019. In English, the quoted passage says that the ES, NX and UX, which carry the latest Lexus Safety System + with recognition of pedestrians at night, won the ASV+++ award for preventive safety in fiscal 2019.","title":"日本の2019年度安全性評価プログラムJNCAPにおいてLEXUS ES、NX、UXが最高ランクを獲得","url":"https://global.toyota/jp/newsroom/lexus/30351623.html","date":"2019-10-23","written_by":"makers","quote":"夜間の歩行者認識に対応した最新のLexus Safety System +を備えるES、NX、UXは、2019年度のJNCAP予防安全アセスメントで「予防安全性能評価ASV+++賞」を獲得。"},{"kind":"press release","citation":"Toshiba Electronic Devices & Storage Corporation. Toyota Lexus UX and Lexus NX with Toshiba's Image Recognition Processor Win Highest Score in Japan's Assessment of Preventive Safety Performance. News release, 26 November 2019, archived copy. Toshiba supplies its Visconti 4 image recognition processor for DENSO's front camera in these Toyota vehicles.","title":"Toyota Lexus UX and Lexus NX with Toshiba's Image Recognition Processor Win Highest Score in Japan's Assessment of Preventive Safety Performance","url":"https://web.archive.org/web/2026/https://toshiba.semicon-storage.com/ap-en/company/news/news-topics/2019/11/automotive-20191126-1.html","date":"2019-11-26","written_by":"makers","quote":"The LSI's ability to process luminance differences between objects and their backgrounds, realizing better detection of pedestrians at night and in low light conditions, helped the Toyota vehicles win high scores in the assessment."}],"replication":{"produced_by":["The NX carried the latest Lexus Safety System +, which recognizes pedestrians at night.","JNCAP extended its night test of braking for pedestrians to roads without street lighting in fiscal 2019."],"must_hold":["Weather, surroundings and road conditions let the system work, since MLIT warns that it may not work fully in some conditions.","The driver stays in control, since MLIT describes these devices as aids to the driver."],"echoes":[]},"paired_incident":null,"headline":"*Lexus Safety System +* on the NX brakes for pedestrians on unlit roads","metric":"141 of 141 points","comparator":null,"later":null,"value":null,"developer_country":"Japan","deployer_country":"Japan","unrated_because":"JNCAP measured the braking in its assessment tests, and no crash avoided on public roads is reported.","brief_notes":null,"brief":null,"revisions":[{"date":"2026-11-01","change":"Added the record from the finding of the Ministry of Land, Infrastructure, Transport and Tourism and NASVA.","source":"https://www.mlit.go.jp/report/press/jidosha07_hh_000319.html","editor":"AIBD"}],"confidence":"found","shade":"high","claim_status":"Found by an assessment body","claim_basis":"Sources: one independent assessment report and two press releases from the makers. The cited evidence includes no independent study or report.","case_jurisdictions":["Japan"],"profile":{"case_id":"AIBD-0969","catalog_version":"1.0.0","source_fingerprint":"4f63b260e452cbd29a746721b195dbaf6f90cb9808535e8a9bd25e446792b7e2","collection_refs":[{"collection_id":"aibd","version":"2026-10-31"},{"collection_id":"querist","version":"2026-10-25"}],"source_ids":["AIBD-0969-source-0001","AIBD-0969-source-0002","AIBD-0969-source-0003"],"families":{"strategic assessments":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"Editorial assignment.","review_state":"not_assessed","coverage":"partial","record_ids":[]},"evaluations":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"Editorial assignment.","review_state":"not_assessed","coverage":"partial","record_ids":[]},"monetary observations":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"Editorial assignment.","review_state":"not_assessed","coverage":"partial","record_ids":[]},"institutional decisions":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"Editorial assignment.","review_state":"not_assessed","coverage":"partial","record_ids":[]}},"fields":{"actors[]":{"state":"value_present","value":{"kind":"record_fields","fields":{"developer":"Toyota (Lexus)","deployer":"Lexus (fitted to the NX)"}},"provenance":{"kind":"legacy_record","basis":"Editorial assignment.","record_fields":["developer","deployer"],"source_refs":[]},"review_state":"record_mapped","coverage":"partial"},"actors[].ownership_control":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"ai_contribution":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"ai_relationship":{"state":"value_present","value":{"kind":"record_fields","fields":{"category":"aggregate result","ai_role":{"status":"unassessed","statement":"JNCAP tested the car with its system on and ran no test without it. MLIT's release does not describe the sensors or how the system recognizes pedestrians. Toshiba credits its Visconti 4 image processor's handling of luminance differences for better detection at night. It mentions deep neural network hardware only for its successor, Visconti 5. None of the documents shows that the detection in this car learns from data."}}},"provenance":{"kind":"legacy_record","basis":"Editorial assignment.","record_fields":["ai_role","category"],"source_refs":[]},"review_state":"record_mapped","coverage":"partial"},"assessments[].alternatives":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"assessments[].assessor_date":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"assessments[].depth":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"assessments[].display_confidence":{"state":"value_present","value":{"kind":"structured","data":{"confidence":"high","evidence_word":"found","claim_status":"Found by an assessment body","basis":"Sources: one independent assessment report and two press releases from the makers. The cited evidence includes no independent study or report.","interpretation":"Existing display rule preserved; the richer outcome-specific confidence question still needs review."}},"provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"review_state":"record_mapped","coverage":"partial"},"assessments[].rationale":{"state":"value_present","value":{"kind":"record_fields","fields":{"ratings":[{"group":"societal","reason":"Pedestrians stand to gain, but JNCAP reports assessment scores and no crash outcomes."}]}},"provenance":{"kind":"legacy_record","basis":"Editorial assignment.","record_fields":["ratings"],"source_refs":[]},"review_state":"record_mapped","coverage":"partial"},"assessments[].rubric_version":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"assessments[].status_basis":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"assessments[].target":{"state":"value_present","value":{"kind":"record_fields","fields":{"ratings":[{"group":"societal","reason":"Pedestrians stand to gain, but JNCAP reports assessment scores and no crash outcomes."}]}},"provenance":{"kind":"legacy_record","basis":"Editorial assignment.","record_fields":["ratings"],"source_refs":[]},"review_state":"record_mapped","coverage":"partial"},"availability":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"brief":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"case_kind":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"case_links[]":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"claims[].evidence_links":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"claims[].evidence_strength":{"state":"value_present","value":{"kind":"structured","data":{"answer":"Found by an assessment body. Sources: one independent assessment report and two press releases from the makers. The cited evidence includes no independent study or report.","evidence_word":"found","claim_status":"Found by an assessment body"}},"provenance":{"kind":"source_review","basis":"Editorial assignment.","record_fields":["evidence"],"source_refs":["AIBD-0969-source-0001","AIBD-0969-source-0002","AIBD-0969-source-0003"],"reviewed_on":"2026-10-29"},"review_state":"reviewed","coverage":"complete","display":{"answer":"Found by an assessment body. Sources: one independent assessment report and two press releases from the makers. The cited evidence includes no independent study or report.","inferred":false}},"claims[].missingness":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"claims[].proposition":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"cross_border_flows[]":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"decisions[].action_outcome":{"state":"unresolved","review_state":"not_assessed","coverage":"partial","family":"institutional decisions"},"decisions[].grounds":{"state":"unresolved","review_state":"not_assessed","coverage":"partial","family":"institutional decisions"},"decisions[].institution_task":{"state":"unresolved","review_state":"not_assessed","coverage":"partial","family":"institutional decisions"},"decisions[].success_criterion":{"state":"unresolved","review_state":"not_assessed","coverage":"partial","family":"institutional decisions"},"deployment_stage":{"state":"value_present","value":{"kind":"structured","data":{"classification":"routine use","answer":"The system was in routine use. The Lexus NX was on sale in Japan with Lexus Safety System +, and JNCAP assessed it in fiscal 2019.","scope":"The period and activity described in the case."}},"provenance":{"kind":"source_review","basis":"Editorial assignment.","record_fields":["account","evidence"],"source_refs":["AIBD-0969-source-0001"],"reviewed_on":"2026-10-29"},"review_state":"reviewed","coverage":"complete","display":{"answer":"The system was in routine use. The Lexus NX was on sale in Japan with Lexus Safety System +, and JNCAP assessed it in fiscal 2019.","inferred":false}},"economics[].amount":{"state":"unresolved","review_state":"not_assessed","coverage":"partial","family":"monetary observations"},"economics[].costs[]":{"state":"unresolved","review_state":"not_assessed","coverage":"partial","family":"monetary observations"},"economics[].counterfactual":{"state":"unresolved","review_state":"not_assessed","coverage":"partial","family":"monetary observations"},"economics[].currency_price_basis":{"state":"unresolved","review_state":"not_assessed","coverage":"partial","family":"monetary observations"},"economics[].gross_net":{"state":"unresolved","review_state":"not_assessed","coverage":"partial","family":"monetary observations"},"economics[].measure_type":{"state":"unresolved","review_state":"not_assessed","coverage":"partial","family":"monetary observations"},"economics[].period_unit":{"state":"unresolved","review_state":"not_assessed","coverage":"partial","family":"monetary observations"},"economics[].realization":{"state":"unresolved","review_state":"not_assessed","coverage":"partial","family":"monetary observations"},"economics[].recipient_payer":{"state":"unresolved","review_state":"not_assessed","coverage":"partial","family":"monetary observations"},"economics[].return_payback":{"state":"unresolved","review_state":"not_assessed","coverage":"partial","family":"monetary observations"},"economics[].valuation_method":{"state":"unresolved","review_state":"not_assessed","coverage":"partial","family":"monetary observations"},"evaluations[].ai_uplift":{"state":"unresolved","review_state":"not_assessed","coverage":"partial","family":"evaluations"},"evaluations[].comparator":{"state":"unresolved","review_state":"not_assessed","coverage":"partial","family":"evaluations"},"evaluations[].design":{"state":"unresolved","review_state":"not_assessed","coverage":"partial","family":"evaluations"},"evaluations[].effect":{"state":"unresolved","review_state":"not_assessed","coverage":"partial","family":"evaluations"},"evaluations[].exposure":{"state":"unresolved","review_state":"not_assessed","coverage":"partial","family":"evaluations"},"evaluations[].id":{"state":"unresolved","review_state":"not_assessed","coverage":"partial","family":"evaluations"},"evaluations[].measurement_method":{"state":"unresolved","review_state":"not_assessed","coverage":"partial","family":"evaluations"},"evaluations[].metric":{"state":"unresolved","review_state":"not_assessed","coverage":"partial","family":"evaluations"},"evaluations[].reproduction_materials":{"state":"unresolved","review_state":"not_assessed","coverage":"partial","family":"evaluations"},"evaluations[].setting_sample":{"state":"unresolved","review_state":"not_assessed","coverage":"partial","family":"evaluations"},"evaluations[].uncertainty_limitations":{"state":"unresolved","review_state":"not_assessed","coverage":"partial","family":"evaluations"},"external_references[]":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"follow_up[]":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"human_oversight":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"id":{"state":"value_present","value":{"kind":"record_fields","fields":{"id":"AIBD-0969"}},"provenance":{"kind":"legacy_record","basis":"Editorial assignment.","record_fields":["id"],"source_refs":[]},"review_state":"record_mapped","coverage":"partial"},"infrastructure_dependencies[]":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"outcomes[].beneficiaries":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"outcomes[].beneficiary_count":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"outcomes[].benefit_type":{"state":"value_present","value":{"kind":"record_fields","fields":{"benefit_type":"Increased Product Safety"}},"provenance":{"kind":"legacy_record","basis":"Editorial assignment.","record_fields":["benefit_type"],"source_refs":[]},"review_state":"record_mapped","coverage":"partial"},"outcomes[].claim":{"state":"value_present","value":{"kind":"record_fields","fields":{"account":"Japan's Ministry of Land, Infrastructure, Transport and Tourism (MLIT) runs the Japan New Car Assessment Program (JNCAP) with the National Agency for Automotive Safety and Victims' Aid (NASVA). On 24 October 2019, MLIT published preventive safety results for the first half of fiscal 2019, covering five vehicles. Because many pedestrian crashes happen at night, JNCAP extended its night test of braking for pedestrians to darker roads without street lighting. MLIT reports that the Lexus NX, like the UX, also handled the unlit condition. It scored full marks, 141 of 141 points. Lexus writes that the NX carries the latest Lexus Safety System +, which recognizes pedestrians at night. Toshiba, which supplied the image processor in DENSO's front camera, credits its processing of luminance differences for better detection of pedestrians at night. MLIT warns that these devices assist the driver and may not work fully in some weather, surroundings or road conditions. No crash avoided on public roads is reported.","benefit_type":"Increased Product Safety"}},"provenance":{"kind":"legacy_record","basis":"Editorial assignment.","record_fields":["account","benefit_type"],"source_refs":[]},"review_state":"record_mapped","coverage":"partial"},"outcomes[].distribution":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"outcomes[].duration":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"outcomes[].id":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"outcomes[].stakeholder_group":{"state":"value_present","value":{"kind":"record_fields","fields":{"ratings":[{"group":"societal","reason":"Pedestrians stand to gain, but JNCAP reports assessment scores and no crash outcomes."}]}},"provenance":{"kind":"legacy_record","basis":"Editorial assignment.","record_fields":["ratings"],"source_refs":[]},"review_state":"record_mapped","coverage":"partial"},"outcomes[].status":{"state":"value_present","value":{"kind":"record_fields","fields":{"benefit_status":"reported"}},"provenance":{"kind":"legacy_record","basis":"Editorial assignment.","record_fields":["benefit_status"],"source_refs":[]},"review_state":"record_mapped","coverage":"partial"},"outcomes[].tradeoffs":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"outcomes[].unexpected":{"state":"value_present","value":{"kind":"record_fields","fields":{"unexpected":false,"purpose":"Toyota built Lexus Safety System + to recognize pedestrians ahead and to brake to mitigate a collision."}},"provenance":{"kind":"legacy_record","basis":"Editorial assignment.","record_fields":["unexpected","purpose"],"source_refs":[]},"review_state":"record_mapped","coverage":"partial"},"places[]":{"state":"value_present","value":{"kind":"record_fields","fields":{"location":"Japan","developer_country":"Japan","deployer_country":"Japan"}},"provenance":{"kind":"legacy_record","basis":"Editorial assignment.","record_fields":["location","developer_country","deployer_country"],"source_refs":[]},"review_state":"record_mapped","coverage":"partial"},"purpose":{"state":"value_present","value":{"kind":"record_fields","fields":{"purpose":"Toyota built Lexus Safety System + to recognize pedestrians ahead and to brake to mitigate a collision."}},"provenance":{"kind":"legacy_record","basis":"Editorial assignment.","record_fields":["purpose"],"source_refs":[]},"review_state":"record_mapped","coverage":"partial"},"record_dates":{"state":"value_present","value":{"kind":"record_fields","fields":{"date_observed":"2019-10-24","date_basis":"source publication","date_precision":"day","revisions":[{"date":"2026-11-01","change":"Added the record from the finding of the Ministry of Land, Infrastructure, Transport and Tourism and NASVA.","source":"https://www.mlit.go.jp/report/press/jidosha07_hh_000319.html","editor":"AIBD"}]}},"provenance":{"kind":"legacy_record","basis":"Editorial assignment.","record_fields":["date_observed","date_basis","date_precision","revisions"],"source_refs":[]},"review_state":"record_mapped","coverage":"partial"},"replication.attempts[]":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"replication.conditions":{"state":"value_present","value":{"kind":"record_fields","fields":{"replication":{"produced_by":["The NX carried the latest Lexus Safety System +, which recognizes pedestrians at night.","JNCAP extended its night test of braking for pedestrians to roads without street lighting in fiscal 2019."],"must_hold":["Weather, surroundings and road conditions let the system work, since MLIT warns that it may not work fully in some conditions.","The driver stays in control, since MLIT describes these devices as aids to the driver."],"echoes":[]}}},"provenance":{"kind":"legacy_record","basis":"Editorial assignment.","record_fields":["replication"],"source_refs":[]},"review_state":"record_mapped","coverage":"partial"},"revision_history[]":{"state":"value_present","value":{"kind":"record_fields","fields":{"revisions":[{"date":"2026-11-01","change":"Added the record from the finding of the Ministry of Land, Infrastructure, Transport and Tourism and NASVA.","source":"https://www.mlit.go.jp/report/press/jidosha07_hh_000319.html","editor":"AIBD"}]}},"provenance":{"kind":"legacy_record","basis":"Editorial assignment.","record_fields":["revisions"],"source_refs":[]},"review_state":"record_mapped","coverage":"partial"},"sector":{"state":"value_present","value":{"kind":"record_fields","fields":{"domain":"Road vehicle crash avoidance"}},"provenance":{"kind":"legacy_record","basis":"Editorial assignment.","record_fields":["domain"],"source_refs":[]},"review_state":"record_mapped","coverage":"partial"},"sources[].access_version":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"sources[].citation_locator":{"state":"value_present","value":{"kind":"record_fields","fields":{"evidence":[{"kind":"assessment report","citation":"Ministry of Land, Infrastructure, Transport and Tourism (MLIT), with the National Agency for Automotive Safety and Victims' Aid (NASVA). 令和元年度前期「自動車アセスメント」の評価結果を公表します！ Press release, 24 October 2019. In English, the quoted passage says that the Lexus UX and NX also handled the night condition without street lighting and scored full marks. JNCAP added that condition to its test of braking for pedestrians that year.","title":"令和元年度前期「自動車アセスメント」の評価結果を公表します！","url":"https://www.mlit.go.jp/report/press/jidosha07_hh_000319.html","date":"2019-10-24","written_by":"independent","quote":"中でもレクサス「UX」及び「NX」は、今年度対象を拡充した「対歩行者衝突被害軽減ブレーキ ※ 」の「夜間街灯なし」条件にも対応し、満点を獲得しました。"},{"kind":"press release","citation":"Toyota Motor Corporation (Lexus). 日本の2019年度安全性評価プログラムJNCAPにおいてLEXUS ES、NX、UXが最高ランクを獲得. News release, 23 October 2019. In English, the quoted passage says that the ES, NX and UX, which carry the latest Lexus Safety System + with recognition of pedestrians at night, won the ASV+++ award for preventive safety in fiscal 2019.","title":"日本の2019年度安全性評価プログラムJNCAPにおいてLEXUS ES、NX、UXが最高ランクを獲得","url":"https://global.toyota/jp/newsroom/lexus/30351623.html","date":"2019-10-23","written_by":"makers","quote":"夜間の歩行者認識に対応した最新のLexus Safety System +を備えるES、NX、UXは、2019年度のJNCAP予防安全アセスメントで「予防安全性能評価ASV+++賞」を獲得。"},{"kind":"press release","citation":"Toshiba Electronic Devices & Storage Corporation. Toyota Lexus UX and Lexus NX with Toshiba's Image Recognition Processor Win Highest Score in Japan's Assessment of Preventive Safety Performance. News release, 26 November 2019, archived copy. Toshiba supplies its Visconti 4 image recognition processor for DENSO's front camera in these Toyota vehicles.","title":"Toyota Lexus UX and Lexus NX with Toshiba's Image Recognition Processor Win Highest Score in Japan's Assessment of Preventive Safety Performance","url":"https://web.archive.org/web/2026/https://toshiba.semicon-storage.com/ap-en/company/news/news-topics/2019/11/automotive-20191126-1.html","date":"2019-11-26","written_by":"makers","quote":"The LSI's ability to process luminance differences between objects and their backgrounds, realizing better detection of pedestrians at night and in low light conditions, helped the Toyota vehicles win high scores in the assessment."}]}},"provenance":{"kind":"legacy_record","basis":"Editorial assignment.","record_fields":["evidence"],"source_refs":[]},"review_state":"record_mapped","coverage":"partial"},"sources[].id":{"state":"value_present","value":{"kind":"identifiers","identifiers":["AIBD-0969-source-0001","AIBD-0969-source-0002","AIBD-0969-source-0003"],"role":"Existing evidence items, in their original order"},"provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"review_state":"record_mapped","coverage":"complete"},"sources[].language":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"sources[].relationship":{"state":"value_present","value":{"kind":"record_fields","fields":{"evidence":[{"kind":"assessment report","citation":"Ministry of Land, Infrastructure, Transport and Tourism (MLIT), with the National Agency for Automotive Safety and Victims' Aid (NASVA). 令和元年度前期「自動車アセスメント」の評価結果を公表します！ Press release, 24 October 2019. In English, the quoted passage says that the Lexus UX and NX also handled the night condition without street lighting and scored full marks. JNCAP added that condition to its test of braking for pedestrians that year.","title":"令和元年度前期「自動車アセスメント」の評価結果を公表します！","url":"https://www.mlit.go.jp/report/press/jidosha07_hh_000319.html","date":"2019-10-24","written_by":"independent","quote":"中でもレクサス「UX」及び「NX」は、今年度対象を拡充した「対歩行者衝突被害軽減ブレーキ ※ 」の「夜間街灯なし」条件にも対応し、満点を獲得しました。"},{"kind":"press release","citation":"Toyota Motor Corporation (Lexus). 日本の2019年度安全性評価プログラムJNCAPにおいてLEXUS ES、NX、UXが最高ランクを獲得. News release, 23 October 2019. In English, the quoted passage says that the ES, NX and UX, which carry the latest Lexus Safety System + with recognition of pedestrians at night, won the ASV+++ award for preventive safety in fiscal 2019.","title":"日本の2019年度安全性評価プログラムJNCAPにおいてLEXUS ES、NX、UXが最高ランクを獲得","url":"https://global.toyota/jp/newsroom/lexus/30351623.html","date":"2019-10-23","written_by":"makers","quote":"夜間の歩行者認識に対応した最新のLexus Safety System +を備えるES、NX、UXは、2019年度のJNCAP予防安全アセスメントで「予防安全性能評価ASV+++賞」を獲得。"},{"kind":"press release","citation":"Toshiba Electronic Devices & Storage Corporation. Toyota Lexus UX and Lexus NX with Toshiba's Image Recognition Processor Win Highest Score in Japan's Assessment of Preventive Safety Performance. News release, 26 November 2019, archived copy. Toshiba supplies its Visconti 4 image recognition processor for DENSO's front camera in these Toyota vehicles.","title":"Toyota Lexus UX and Lexus NX with Toshiba's Image Recognition Processor Win Highest Score in Japan's Assessment of Preventive Safety Performance","url":"https://web.archive.org/web/2026/https://toshiba.semicon-storage.com/ap-en/company/news/news-topics/2019/11/automotive-20191126-1.html","date":"2019-11-26","written_by":"makers","quote":"The LSI's ability to process luminance differences between objects and their backgrounds, realizing better detection of pedestrians at night and in low light conditions, helped the Toyota vehicles win high scores in the assessment."}]}},"provenance":{"kind":"legacy_record","basis":"Editorial assignment.","record_fields":["evidence"],"source_refs":[]},"review_state":"record_mapped","coverage":"partial"},"sources[].upstream_sources":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"strategic_assessments[]":{"state":"unresolved","review_state":"not_assessed","coverage":"partial","family":"strategic assessments"},"summary":{"state":"value_present","value":{"kind":"record_fields","fields":{"summary":"Japan's JNCAP results of 24 October 2019 gave the Lexus NX full marks, 141 of 141 points. It braked for pedestrians at night even without street lighting, a condition added that year.","account":"Japan's Ministry of Land, Infrastructure, Transport and Tourism (MLIT) runs the Japan New Car Assessment Program (JNCAP) with the National Agency for Automotive Safety and Victims' Aid (NASVA). On 24 October 2019, MLIT published preventive safety results for the first half of fiscal 2019, covering five vehicles. Because many pedestrian crashes happen at night, JNCAP extended its night test of braking for pedestrians to darker roads without street lighting. MLIT reports that the Lexus NX, like the UX, also handled the unlit condition. It scored full marks, 141 of 141 points. Lexus writes that the NX carries the latest Lexus Safety System +, which recognizes pedestrians at night. Toshiba, which supplied the image processor in DENSO's front camera, credits its processing of luminance differences for better detection of pedestrians at night. MLIT warns that these devices assist the driver and may not work fully in some weather, surroundings or road conditions. No crash avoided on public roads is reported."}},"provenance":{"kind":"legacy_record","basis":"Editorial assignment.","record_fields":["summary","account"],"source_refs":[]},"review_state":"record_mapped","coverage":"partial"},"systems[].autonomy_permissions":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"systems[].component_role":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"systems[].deployment_configuration":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"systems[].inputs_outputs":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"systems[].model_name":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"systems[].model_version":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"systems[].product_name":{"state":"value_present","value":{"kind":"record_fields","fields":{"system":"Lexus Safety System + collision-mitigation braking (AEBS), as fitted to the Lexus NX (2019)"}},"provenance":{"kind":"legacy_record","basis":"Editorial assignment.","record_fields":["system"],"source_refs":[]},"review_state":"record_mapped","coverage":"partial"},"systems[].provider":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"taxonomy_crosswalks[]":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"title":{"state":"value_present","value":{"kind":"record_fields","fields":{"title":"Japan's JNCAP gives Lexus Safety System + on the Lexus NX full marks, including braking for pedestrians at night without street lighting","headline":"*Lexus Safety System +* on the NX brakes for pedestrians on unlit roads"}},"provenance":{"kind":"legacy_record","basis":"Editorial assignment.","record_fields":["title","headline"],"source_refs":[]},"review_state":"record_mapped","coverage":"partial"},"version":{"state":"value_present","value":{"kind":"identifiers","identifiers":["5209f5a9c87f30b42a72fe092545fa7df7ae0590cc7a1d6089d631b069460637"],"role":"SHA-256 of the complete public record and its assessments"},"provenance":{"kind":"curatorial","basis":"SHA-256 of the public record, its assessments, and its displayed answers and notes, excluding its own identifier and the derived coverage summary.","record_fields":[],"source_refs":[]},"review_state":"record_mapped","coverage":"complete"},"workflow":{"state":"value_present","value":{"kind":"record_fields","fields":{"account":"Japan's Ministry of Land, Infrastructure, Transport and Tourism (MLIT) runs the Japan New Car Assessment Program (JNCAP) with the National Agency for Automotive Safety and Victims' Aid (NASVA). On 24 October 2019, MLIT published preventive safety results for the first half of fiscal 2019, covering five vehicles. Because many pedestrian crashes happen at night, JNCAP extended its night test of braking for pedestrians to darker roads without street lighting. MLIT reports that the Lexus NX, like the UX, also handled the unlit condition. It scored full marks, 141 of 141 points. Lexus writes that the NX carries the latest Lexus Safety System +, which recognizes pedestrians at night. Toshiba, which supplied the image processor in DENSO's front camera, credits its processing of luminance differences for better detection of pedestrians at night. MLIT warns that these devices assist the driver and may not work fully in some weather, surroundings or road conditions. No crash avoided on public roads is reported.","replication":{"produced_by":["The NX carried the latest Lexus Safety System +, which recognizes pedestrians at night.","JNCAP extended its night test of braking for pedestrians to roads without street lighting in fiscal 2019."],"must_hold":["Weather, surroundings and road conditions let the system work, since MLIT warns that it may not work fully in some conditions.","The driver stays in control, since MLIT describes these devices as aids to the driver."],"echoes":[]}}},"provenance":{"kind":"legacy_record","basis":"Editorial assignment.","record_fields":["account","replication"],"source_refs":[]},"review_state":"record_mapped","coverage":"partial"}},"summary":{"total":91,"addressed":91,"known":27,"reviewed":2,"reviewed_complete":2,"reviewed_partial":0,"record_mapped":25,"review_not_assessed":64,"not_assessed":0,"complete":false,"by_state":{"value_present":27,"not_reported":0,"unresolved":64,"not_assessed":0,"not_applicable":0,"withheld":0,"source_unavailable":0}}},"presentation_version":"edccbd833af7ee8aee6b08ca363f6cb87728b2ee74173150d4530a85db987ea8"}