ENGLISH
|
JAPANESE
|
CONNECT WITH US:
Home
About
Contact
Log in
Home
Press release
Sep 27, 2022 14:33 JST
Source:
Denso
DENSO Expands Vision Sensor Detection Angle for Subaru Legacy Outback, Crosstrek Models
Widened view helps better detect bicyclists and pedestrians entering roads suddenly from the side
KARIYA, JAPAN, Sep 27, 2022 - (JCN Newswire) - DENSO Corporation today announced it has expanded the detection angle of its vision sensor, increasing the sensor's ability to recognize pedestrians and bicycles around a vehicle to improve road safety. The vision sensor is used on some grades of the SUBARU Legacy Outback, announced on April 13, 2022, for the North American market, and the all-new SUBARU Crosstrek(1), unveiled on September 15, 2022, for Japanese market.
Vision sensor
Many traffic accidents occur when bicyclists and pedestrians suddenly enter roadways from the side. In Japan, such accidents account for about 30% of all traffic accidents involving pedestrians and about 70% of traffic accidents involving children under the age of 12.(2) Drivers are likely to overlook small children and fast bicycles entering the road suddenly from the side, and even if they notice them, struggle to react in time and accidents may occur. Recognizing the importance of the issue, the new car assessment program in Europe (Euro-NCAP) has made it necessary for new vehicles to be able to detect pedestrians and bicyclists from the side of roadways.
DENSO decided to tackle this issue and succeeded in expanding the detection angle of its vision sensor to 128 degrees(3). This has made it possible to detect bicycles crossing the road when driving at low speed and meets the assessment conditions(4) stipulated by Euro-NCAP. Thus, the sensor will help to prevent accidents at intersections and other areas where vehicles, motorcycles, bicyclists and pedestrians come and go at various speeds.
A wider detection angle can detect many more objects, which means non-hazardous objects are also detected. This makes it critical for the sensor to decipher which is a threat and which is not. For example, when the sensor detects a bicyclist about to cross the road, if the cyclist brakes and stops, the vehicle can keep driving without a collision. However, if the autonomous emergency braking is activated, the vehicle behavior is unpleasant for the driver and is likely to cause other hazards due to its unexpected behavior. The advantages of a wider angle and practical usage have been achieved by detecting objects well in advance with AI technology, determining whether such objects actually pose a risk based on time-series estimation, and minimizing unnecessary vehicle behavior.
DENSO remains committed to developing safety products that are satisfactory to users with the aim of spreading safety features to all vehicles.
(1) The all-new Subaru Crosstrek will be officially announced in autumn, 2022
(2) Source: Number of traffic accidents by violation/age bracket of pedestrians (whose negligence is serious compared other parties involved in accidents) in "2019 Traffic Statistics" published by the Institute for Traffic Accident Research and Data Analysis
(3) The detection angle of vision sensor is based on DENSO's measurement.
(4) Assessment conditions for hazard detection in a situation where a bicycle crosses a road at 20 km/h when one's own vehicle is cruising at 10 km/h. The conditions are considered to be difficult to meet in terms of the angle of view; they have been met by expanding the detection angle.
References:
SUBURU 2023 Outback for North America
www.subaru.co.jp/news-en/2022_04_13_163459/
All-New Subaru Crosstrek for Japan
www.subaru.co.jp/news-en/2022_09_15_174049/
For more information, visit www.denso.com/global/en/news/newsroom/2022/20220927-g01/.
Source: Denso
Sectors: Automotive
Copyright ©2024 JCN Newswire. All rights reserved. A division of Japan Corporate News Network.
Latest Release
Panasonic Energy and Mazda Enter Agreement Towards Supply of Cylindrical Automotive Lithium-ion Batteries
Mar 29, 2024 17:42 JST
Eisai to Divest Rights for Merislon and Myonal in Japan to Kaken Pharmaceutical
Mar 29, 2024 15:51 JST
Eisai's Brain Health Self-Check Tool "NouKNOW" is Certified as "ME-BYO BRAND" by Kanagawa Prefecture
Mar 29, 2024 15:19 JST
Eisai: Discovery Research on Dual Orexin Receptor Antagonist Lemborexant Honored with PSJ Award for Drug Research and Development 2024
Mar 29, 2024 14:32 JST
Fujitsu Selected as CDP Supplier Engagement Leader
Mar 29, 2024 10:28 JST
Mazda Production and Sales Results for February 2024
Mar 29, 2024 10:00 JST
Mitsubishi Shipbuilding Receives Order from the University of Tokyo for "MiPoLin" Power Prediction and Lines Selection System
Mar 28, 2024 16:45 JST
Mitsubishi Logisnext Completes Demonstration of Automated Truck Loading, Leading to Start of Actual Operations in Japan
Mar 28, 2024 13:52 JST
Toyota Releases Sales, Production, and Export Results for February 2024
Mar 28, 2024 13:35 JST
TANAKA to Install 500 kW Fuel Cell System to Promote the Use of Hydrogen Energy at Production Plants
Mar 28, 2024 03:00 JST
PEVE to change name to TOYOTA BATTERY Co., Ltd. and produce batteries for a wide range of electric vehicles
Mar 27, 2024 15:13 JST
NTT and Olympus Begin World's First Joint Demonstration Experiment of Cloud Endoscopy System
Mar 27, 2024 15:00 JST
TANAKA Holdings Announces Green Loan Financing for Construction of New Head Office Building
Mar 27, 2024 03:00 JST
JFE Steel and Hitachi Jointly Started Providing Solutions for the Steel Industry
Mar 26, 2024 19:04 JST
La Banque Postale and JCB join forces to elevate payments experience for travellers in France
Mar 26, 2024 15:00 JST
Fujitsu Tech Leverages AI and Underwater Drone Data for 'Ocean Digital Twin'
Mar 26, 2024 10:24 JST
NEC develops marketing strategy planning & effectiveness simulation technology using generative AI
Mar 25, 2024 10:08 JST
Toyota to Open New Tokyo Head Office in Shinagawa in FY2030
Mar 22, 2024 16:15 JST
Hitachi Selected as CDP Supplier Engagement Leader for the Third Consecutive Year
Mar 22, 2024 16:04 JST
Mitsubishi Motors Celebrates Production of 100,000th fully electric minivehicle
Mar 22, 2024 15:34 JST
More Latest Release >>
Related Release
JASM Set to Expand in Kumamoto Japan
2/7/2024 5:02:00 PM JST
DENSO Announces Third Quarter Financial Results
2/2/2024 3:45:00 PM JST
DENSO Integrates the Management of Three Group Companies in Brazil
1/10/2024 4:09:00 PM JST
DENSO Joined Advanced SoC Research for Automotive
12/28/2023 4:41:00 PM JST
DENSO Announces Organizational and Executive Changes
12/4/2023 6:12:00 PM JST
DENSO Announces Second Quarter Financial Results
10/31/2023 2:06:00 PM JST
DENSO Hosted a Press Conference at JAPAN MOBILITY SHOW 2023
10/26/2023 4:05:00 PM JST
KOITO and DENSO Collaborate to Enhance Night Driving Safety
10/19/2023 5:30:00 PM JST
DENSO to Exhibit at JAPAN MOBILITY SHOW 2023
10/16/2023 3:24:00 PM JST
DENSO announces a Strategic Minority Investment in Silicon Carbide LLC, Coherent's SiC Business
10/11/2023 10:21:00 AM JST
More Press release >>