What happened
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 29 November 2018, MLIT published preventive safety results for the first half of fiscal 2018. That year, JNCAP added a test of braking for pedestrians at night under street lighting. It also added a test of acceleration suppression when the driver presses the wrong pedal. MLIT reports that the Toyota Corolla Sport scored full marks in both new tests. With 122.4 of 126 points, it had the top preventive safety score of the 10 cars assessed. Toyota writes that the car's standard Toyota Safety Sense detects pedestrians by day and at night and cyclists by day. 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.
Sources
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Assessment report, by authors with no tie to the system.
Ministry of Land, Infrastructure, Transport and Tourism (MLIT), with the National Agency for Automotive Safety and Victims' Aid (NASVA). 平成30年度前期「自動車アセスメント」でトヨタ「カローラ スポーツ」が予防安全性能最高得点を獲得! Press release, 29 November 2018. In English, the quoted passage says that the assessment added braking for pedestrians at night under street lighting and acceleration suppression for pedal misapplication from fiscal 2018 and that the Corolla Sport scored full marks in both.
平成30年度より「対歩行者被害軽減ブレーキ(夜間街灯あり)」と「ペダル踏み間違い時加速抑制装置」の安全性能評価を追加。トヨタ「カローラ スポーツ」が双方満点を獲得
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Press release, by the makers.
Toyota Motor Corporation. Corolla Sport, Equipped with Latest Toyota Safety Sense, Receives Top "ASV+++" Rating in JNCAP Preventive Safety Performance Assessment. News release, 29 November 2018.
The Corolla Sport comes standard with the latest version of Toyota Safety Sense, featuring improved sensing functions and a pre-collision safety system that detects pedestrians during both the day and at night, as well as cyclists during the day.
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Press release, by the makers.
Toshiba Electronic Devices & Storage Corporation. Toyota Alphard/Vellfire with Toshiba's Advanced Image Recognition Processor Wins Japan's Highest Award for Preventive Safety Performance. News release, 11 June 2019, archived copy. Toshiba supplies its Visconti 4 image recognition processor for DENSO's front camera in Toyota vehicles. It names the Alphard/Vellfire, Crown and Corolla Sport among the Toyota models that scored highest in fiscal 2018.
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 assessment of collision avoidance braking for pedestrians.
Details
AI system
- Workflow
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Toyota Safety Sense was standard on every Corolla Sport. JNCAP tested braking for pedestrians at night under street lighting for the first time in fiscal 2018.
Follow-up
- Conditions for replication
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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.
Entry details
- Sector
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Road vehicle crash avoidance.
- Purpose
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Toyota built the pre-collision system of Toyota Safety Sense to detect pedestrians and cyclists ahead and to brake to mitigate a collision.
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Cite this record
Peter H. Vartanian. (2026). Toyota Safety Sense on the Corolla Sport scores full marks at night (AIBD-0966). Artificial Intelligence Benefits Database, edition of 1 November 2026. https://petervartanian.xyz/aibd/records/AIBD-0966.html (archived at https://doi.org/10.7910/DVN/AADSII, version 7.0)