{"id":"AIBD-1115","title":"Consumer Reports finds that Hyundai's Highway Driving Assist 2 keeps cars near the lane center far better than the original, scoring 12 points higher","summary":"In Consumer Reports' tests updated on 17 October 2023, Hyundai's Highway Driving Assist 2 scored 59, 12 points more than the original system, mainly for better lane centering.","date_observed":"2023-10-17","date_basis":"source publication","date_precision":"day","benefit_status":"reported","source_collection":null,"source_entry":null,"account":"Consumer Reports (CR) is an independent nonprofit that tests products. On 17 October 2023, it updated its ratings of active driving assistance systems, which combine adaptive cruise control with lane centering. CR rated 17 systems in 40 tests on its track in Connecticut and on public roads, in 2022 and 2023. It tested Highway Driving Assist 2, used by Hyundai, Kia and Genesis, on a Hyundai Ioniq 6. The system scored 59, 12 points more than the original Highway Driving Assist. CR found that the gain came mainly from lane centering that keeps the car near the center of the lane. The original system had let the car ping-pong between the lane lines. Highway Driving Assist 2 ranked 11th of 17, and the original ranked last. CR also found that the new system allowed 2 minutes and 15 seconds hands-free before the first audible warning. For an unresponsive driver, it stops steering and holds the car at 40 mph. CR reports no crash outcomes.","category":"aggregate result","unexpected":false,"purpose":"Hyundai Motor Group built Highway Driving Assist 2 to keep a set speed and distance from the vehicle ahead on highways and to center the car in its lane, even through corners.","system":"Highway Driving Assist 2 (adaptive cruise control with lane centering assistance), evaluated by CR on a Hyundai Ioniq 6","model_version":null,"developer":"Hyundai Motor Group","deployer":"Hyundai, Kia and Genesis (fitted to their cars)","location":"Connecticut, United States","domain":"Road vehicle crash avoidance","segment":null,"benefit_type":"Increased Product Safety","work_activities":["4.A.3.a.4","4.A.1.b.1"],"taxonomy_note":null,"registry_ids":{},"ratings":[{"group":"personal","depth":null,"reason":"CR measured the system in its own tests and reports no crash outcome for drivers or passengers."}],"ai_role":{"status":"unassessed","statement":"CR compared Highway Driving Assist 2 with the original system and 15 others, with no run without a system. CR credits the gain to better lane centering but does not describe how the system detects lane lines. Hyundai's European release for the Ioniq 6 states that its Navigation-based Smart Cruise Control reflects the learned driving style of the driver. In 2019, Hyundai Motor Group described a smart cruise control that learns the driver's patterns through machine learning. That learning concerns speed and following distance, and no document shows that the lane centering learns from data."},"evidence":[{"kind":"assessment report","citation":"Mike Monticello, Consumer Reports. Ford's BlueCruise Remains CR's Top-Rated Active Driving Assistance System. Updated 17 October 2023, introduction.","title":"Ford's BlueCruise Remains CR's Top-Rated Active Driving Assistance System","url":"https://www.consumerreports.org/cars/car-safety/active-driving-assistance-systems-review-a2103632203/","date":"2023-10-17","written_by":"independent","quote":"Our testers saw significant improvements with Hyundai's Highway Driving Assist 2, which scored 12 points higher than the original system. This is mainly because the updated version's LCA system does a much better job of keeping the vehicle near the center of the lane, rather than allowing it to ping-pong back and forth between the lane lines."},{"kind":"press release","citation":"Hyundai Motor Europe. IONIQ 6 achieves five-star safety rating from Euro NCAP. Press release, 16 November 2022. It describes the driver assistance of the IONIQ 6, including Highway Driving Assist 2.","title":"IONIQ 6 achieves five-star safety rating from Euro NCAP","url":"https://www.hyundai.news/eu/articles/press-releases/ioniq-6-achieves-five-star-safety-rating-from-euro-ncap.html","date":"2022-11-16","written_by":"makers","quote":"Navigation-based Smart Cruise Control (NSCC) helps to maintain distance from the vehicle ahead and drive at a speed set by the driver by reflecting the learned driving style of the driver."},{"kind":"press release","citation":"Hyundai Motor Group. HMG Develops Machine Learning based Smart Cruise Control. Press release, 21 October 2019.","title":"HMG Develops Machine Learning based Smart Cruise Control","url":"https://www.hyundai.news/uk/articles/press-releases/hmg-develops-machine-learning-based-smart-cruise-control.html","date":"2019-10-21","written_by":"makers","quote":"SCC-ML combines AI and SCC into a system that learns the driver’s patterns and habits on its own."}],"replication":{"produced_by":["Adaptive cruise control and lane centering controlled speed and steering together.","CR scored each system in 40 tests on its track and on public roads.","Separate steering-wheel controls let the driver switch on the cruise control and the lane centering independently."],"must_hold":["The driver keeps hands on the wheel and eyes on the road, since the system allowed more than two minutes hands-free before a warning.","The driver stays responsive, since the system stops steering and keeps the car at 40 mph when it finds the driver unresponsive."],"echoes":[]},"paired_incident":null,"headline":"*Highway Driving Assist 2* keeps cars nearer the lane center than before","metric":"12 points more than the original system","comparator":{"against":"The original Highway Driving Assist in CR's tests","before":"47 points, last of 17 systems","after":"59 points, 11th of 17 systems","basis":"measured","quote":"Our testers saw significant improvements with Hyundai’s Highway Driving Assist 2, which scored 12 points higher than the original system.","url":"https://www.consumerreports.org/cars/car-safety/active-driving-assistance-systems-review-a2103632203/"},"later":null,"value":null,"developer_country":"South Korea","deployer_country":"South Korea","unrated_because":"CR rated the system in track and road tests, and no outcome for drivers on public roads is reported.","brief_notes":null,"brief":null,"revisions":[{"date":"2026-11-01","change":"Added the record from the finding of Consumer Reports.","source":"https://www.consumerreports.org/cars/car-safety/active-driving-assistance-systems-review-a2103632203/","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":["United States"],"profile":{"case_id":"AIBD-1115","catalog_version":"1.0.0","source_fingerprint":"735ad934357100611dabcae4a0ef1170db96d3f8d729a4564acd37a7868fdaed","collection_refs":[{"collection_id":"aibd","version":"2026-10-31"},{"collection_id":"querist","version":"2026-10-25"},{"collection_id":"viator","version":"2026-10-25"}],"source_ids":["AIBD-1115-source-0001","AIBD-1115-source-0002","AIBD-1115-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":"Hyundai Motor Group","deployer":"Hyundai, Kia and Genesis (fitted to their cars)"}},"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":"CR compared Highway Driving Assist 2 with the original system and 15 others, with no run without a system. CR credits the gain to better lane centering but does not describe how the system detects lane lines. Hyundai's European release for the Ioniq 6 states that its Navigation-based Smart Cruise Control reflects the learned driving style of the driver. In 2019, Hyundai Motor Group described a smart cruise control that learns the driver's patterns through machine learning. That learning concerns speed and following distance, and no document shows that the lane centering 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":"personal","reason":"CR measured the system in its own tests and reports no crash outcome for drivers or passengers."}]}},"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":"personal","reason":"CR measured the system in its own tests and reports no crash outcome for drivers or passengers."}]}},"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-1115-source-0001","AIBD-1115-source-0002","AIBD-1115-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. Highway Driving Assist 2 was fitted to Hyundai, Kia and Genesis cars on sale in the United States, and CR tested it on an Ioniq 6.","scope":"The period and activity described in the case."}},"provenance":{"kind":"source_review","basis":"Editorial assignment.","record_fields":["account","evidence"],"source_refs":["AIBD-1115-source-0001"],"reviewed_on":"2026-10-29"},"review_state":"reviewed","coverage":"complete","display":{"answer":"The system was in routine use. Highway Driving Assist 2 was fitted to Hyundai, Kia and Genesis cars on sale in the United States, and CR tested it on an Ioniq 6.","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-1115"}},"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":"Consumer Reports (CR) is an independent nonprofit that tests products. On 17 October 2023, it updated its ratings of active driving assistance systems, which combine adaptive cruise control with lane centering. CR rated 17 systems in 40 tests on its track in Connecticut and on public roads, in 2022 and 2023. It tested Highway Driving Assist 2, used by Hyundai, Kia and Genesis, on a Hyundai Ioniq 6. The system scored 59, 12 points more than the original Highway Driving Assist. CR found that the gain came mainly from lane centering that keeps the car near the center of the lane. The original system had let the car ping-pong between the lane lines. Highway Driving Assist 2 ranked 11th of 17, and the original ranked last. CR also found that the new system allowed 2 minutes and 15 seconds hands-free before the first audible warning. For an unresponsive driver, it stops steering and holds the car at 40 mph. CR reports no crash outcomes.","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":"personal","reason":"CR measured the system in its own tests and reports no crash outcome for drivers or passengers."}]}},"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":"Hyundai Motor Group built Highway Driving Assist 2 to keep a set speed and distance from the vehicle ahead on highways and to center the car in its lane, even through corners."}},"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":"Connecticut, United States","developer_country":"South Korea","deployer_country":"South Korea"}},"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":"Hyundai Motor Group built Highway Driving Assist 2 to keep a set speed and distance from the vehicle ahead on highways and to center the car in its lane, even through corners."}},"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":"2023-10-17","date_basis":"source publication","date_precision":"day","revisions":[{"date":"2026-11-01","change":"Added the record from the finding of Consumer Reports.","source":"https://www.consumerreports.org/cars/car-safety/active-driving-assistance-systems-review-a2103632203/","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":["Adaptive cruise control and lane centering controlled speed and steering together.","CR scored each system in 40 tests on its track and on public roads.","Separate steering-wheel controls let the driver switch on the cruise control and the lane centering independently."],"must_hold":["The driver keeps hands on the wheel and eyes on the road, since the system allowed more than two minutes hands-free before a warning.","The driver stays responsive, since the system stops steering and keeps the car at 40 mph when it finds the driver unresponsive."],"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 Consumer Reports.","source":"https://www.consumerreports.org/cars/car-safety/active-driving-assistance-systems-review-a2103632203/","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":"Mike Monticello, Consumer Reports. Ford's BlueCruise Remains CR's Top-Rated Active Driving Assistance System. Updated 17 October 2023, introduction.","title":"Ford's BlueCruise Remains CR's Top-Rated Active Driving Assistance System","url":"https://www.consumerreports.org/cars/car-safety/active-driving-assistance-systems-review-a2103632203/","date":"2023-10-17","written_by":"independent","quote":"Our testers saw significant improvements with Hyundai's Highway Driving Assist 2, which scored 12 points higher than the original system. This is mainly because the updated version's LCA system does a much better job of keeping the vehicle near the center of the lane, rather than allowing it to ping-pong back and forth between the lane lines."},{"kind":"press release","citation":"Hyundai Motor Europe. IONIQ 6 achieves five-star safety rating from Euro NCAP. Press release, 16 November 2022. It describes the driver assistance of the IONIQ 6, including Highway Driving Assist 2.","title":"IONIQ 6 achieves five-star safety rating from Euro NCAP","url":"https://www.hyundai.news/eu/articles/press-releases/ioniq-6-achieves-five-star-safety-rating-from-euro-ncap.html","date":"2022-11-16","written_by":"makers","quote":"Navigation-based Smart Cruise Control (NSCC) helps to maintain distance from the vehicle ahead and drive at a speed set by the driver by reflecting the learned driving style of the driver."},{"kind":"press release","citation":"Hyundai Motor Group. HMG Develops Machine Learning based Smart Cruise Control. Press release, 21 October 2019.","title":"HMG Develops Machine Learning based Smart Cruise Control","url":"https://www.hyundai.news/uk/articles/press-releases/hmg-develops-machine-learning-based-smart-cruise-control.html","date":"2019-10-21","written_by":"makers","quote":"SCC-ML combines AI and SCC into a system that learns the driver’s patterns and habits on its own."}]}},"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-1115-source-0001","AIBD-1115-source-0002","AIBD-1115-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":"Mike Monticello, Consumer Reports. Ford's BlueCruise Remains CR's Top-Rated Active Driving Assistance System. Updated 17 October 2023, introduction.","title":"Ford's BlueCruise Remains CR's Top-Rated Active Driving Assistance System","url":"https://www.consumerreports.org/cars/car-safety/active-driving-assistance-systems-review-a2103632203/","date":"2023-10-17","written_by":"independent","quote":"Our testers saw significant improvements with Hyundai's Highway Driving Assist 2, which scored 12 points higher than the original system. This is mainly because the updated version's LCA system does a much better job of keeping the vehicle near the center of the lane, rather than allowing it to ping-pong back and forth between the lane lines."},{"kind":"press release","citation":"Hyundai Motor Europe. IONIQ 6 achieves five-star safety rating from Euro NCAP. Press release, 16 November 2022. It describes the driver assistance of the IONIQ 6, including Highway Driving Assist 2.","title":"IONIQ 6 achieves five-star safety rating from Euro NCAP","url":"https://www.hyundai.news/eu/articles/press-releases/ioniq-6-achieves-five-star-safety-rating-from-euro-ncap.html","date":"2022-11-16","written_by":"makers","quote":"Navigation-based Smart Cruise Control (NSCC) helps to maintain distance from the vehicle ahead and drive at a speed set by the driver by reflecting the learned driving style of the driver."},{"kind":"press release","citation":"Hyundai Motor Group. HMG Develops Machine Learning based Smart Cruise Control. Press release, 21 October 2019.","title":"HMG Develops Machine Learning based Smart Cruise Control","url":"https://www.hyundai.news/uk/articles/press-releases/hmg-develops-machine-learning-based-smart-cruise-control.html","date":"2019-10-21","written_by":"makers","quote":"SCC-ML combines AI and SCC into a system that learns the driver’s patterns and habits on its own."}]}},"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":"In Consumer Reports' tests updated on 17 October 2023, Hyundai's Highway Driving Assist 2 scored 59, 12 points more than the original system, mainly for better lane centering.","account":"Consumer Reports (CR) is an independent nonprofit that tests products. On 17 October 2023, it updated its ratings of active driving assistance systems, which combine adaptive cruise control with lane centering. CR rated 17 systems in 40 tests on its track in Connecticut and on public roads, in 2022 and 2023. It tested Highway Driving Assist 2, used by Hyundai, Kia and Genesis, on a Hyundai Ioniq 6. The system scored 59, 12 points more than the original Highway Driving Assist. CR found that the gain came mainly from lane centering that keeps the car near the center of the lane. The original system had let the car ping-pong between the lane lines. Highway Driving Assist 2 ranked 11th of 17, and the original ranked last. CR also found that the new system allowed 2 minutes and 15 seconds hands-free before the first audible warning. For an unresponsive driver, it stops steering and holds the car at 40 mph. CR reports no crash outcomes."}},"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":"Highway Driving Assist 2 (adaptive cruise control with lane centering assistance), evaluated by CR on a Hyundai Ioniq 6"}},"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":"Consumer Reports finds that Hyundai's Highway Driving Assist 2 keeps cars near the lane center far better than the original, scoring 12 points higher","headline":"*Highway Driving Assist 2* keeps cars nearer the lane center than before"}},"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":["b91998693ba28bc7443ef9e820e2942055264e5b1b1fee8ae58ee8f7af4b999f"],"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":"Consumer Reports (CR) is an independent nonprofit that tests products. On 17 October 2023, it updated its ratings of active driving assistance systems, which combine adaptive cruise control with lane centering. CR rated 17 systems in 40 tests on its track in Connecticut and on public roads, in 2022 and 2023. It tested Highway Driving Assist 2, used by Hyundai, Kia and Genesis, on a Hyundai Ioniq 6. The system scored 59, 12 points more than the original Highway Driving Assist. CR found that the gain came mainly from lane centering that keeps the car near the center of the lane. The original system had let the car ping-pong between the lane lines. Highway Driving Assist 2 ranked 11th of 17, and the original ranked last. CR also found that the new system allowed 2 minutes and 15 seconds hands-free before the first audible warning. For an unresponsive driver, it stops steering and holds the car at 40 mph. CR reports no crash outcomes.","replication":{"produced_by":["Adaptive cruise control and lane centering controlled speed and steering together.","CR scored each system in 40 tests on its track and on public roads.","Separate steering-wheel controls let the driver switch on the cruise control and the lane centering independently."],"must_hold":["The driver keeps hands on the wheel and eyes on the road, since the system allowed more than two minutes hands-free before a warning.","The driver stays responsive, since the system stops steering and keeps the car at 40 mph when it finds the driver unresponsive."],"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":"550a5fb882f31562d3ad3aa8f9d14ca2a7a87e16fb4afe2f966237f576f5e43c"}