In recent years,DMS(Driver Monitoring System) has received more and more attention, and DMS isReal-time monitoring of driver status and issuing warning messages when abnormal behaviors such as fatigue and distraction are detectedsystem. With the expansion of market demand and the promotion of policies, DMS loading has become a general trend.
With regulatory support, DMS will become standard configuration
Drowsy driving, distracted drivingSubjective factors such as these are important causes of traffic safety accidents. In order to improve driving safety and reduce the risk of traffic accidents,Policy and regulatory levelIt has made a strong promotion to the popularization of DMS.
In 2018, China took the lead in regulating "two dangers and one passenger" (including passenger cars, trucks and dangerous goods transport vehicles).Installation of DMS on commercial vehicles has been made mandatory；The "Driver Attention Monitoring System Performance Requirements and Test Methods" implemented from May 2023 will include DMS in the recommended standards.Passenger car mounting requirements are also being formulated.，It is expected to become a mandatory standard in 2027. In January this year, the 2024 version of the China New Car Assessment Program (C-NCAP) was officially released and will be officially implemented on July 1, 2024. Among themDMS has been added as an evaluation item in the active safety section.
C-NCAP2024 version regulatory documents show that the DMS system project includes two major test scenarios: driver fatigue monitoring and driver attention monitoring.
International attention to DMS is also increasing. In 2020, the U.S. National Transportation Safety Board recommended that DMS be used as an effective safety guarantee for L2-level assisted driving systems; starting from January 2023,The European New Car Assessment Program (E-NCAP) regards active safety systems equipped with DMS as one of the important indicators for obtaining a five-star rating;At the same time, in accordance with the General Safety Regulation (GSR) issued by the European Union, from July 2024, all new cars entering the European market must be equipped with driver fatigue monitoring systems. From July 2026, all new cars must be equipped with driver fatigue monitoring systems. heart monitoring system, that is, by 2026,Every new car launched on the European market will be equipped with a DMS system as standard.
The market explodes and DMS enters the fast lane of development
DMS began to sprout from the late 20th century to the early 21st century, but its real widespread application in the automotive industry can be traced back to recent years. According to relevant reports, the global DMS market size will reach 6.071 billion yuan (RMB) in 2023, an increase of 6.06% over the previous year. With the continuous development of technology and strong policy support, the global DMS market is experiencing rapid development and momentum. . my country's DMS market size will reach 2.215 billion yuan (RMB) in 2023, accounting for 36.48% of the global market. It can be seen from the data from 2018-2023my country's DMS market is also in a stage of rapid growth and has become an important part of the global market.
技术升级，主动式DMS智能应用
DMS is divided into two major technical routes: active and passive. Early DMS could only perform non-biometric monitoring, such as monitoring unstable steering wheel movements, unreasonable changes in speed, etc. through the steering wheel and steering sensor. However, because this monitoring method is not intuitive, it has a high false alarm rate and low intelligence. and other shortcomings, so the overall adoption rate is low. With the advancement of computer vision technology, active DMS based on camera facial recognition has become the current mainstream technology route.Active DMS can bring more comprehensive and intelligent driver monitoring, greatly improving the accuracy of monitoring.
Although active DMS has only begun to increase in volume in 2018, a small number of vehicle monitoring vision suppliers have already begun to deploy.Guangzhou Senshi Digital Technology Co., Ltd. (hereinafter referred to as "Shinshi") is one of them, the first to launchDMS驾驶员状态监测系统。The system has built-in visual imaging and deep learning AI technology. Based on facial recognition, it collects the driver's facial images through the camera, locates the head posture and obtains the current features of the face, and identifies the driver through various abnormal driving behavior detection model operations. The current status of the system enables driver identification, fatigue driving and dangerous behavior detection.
Fatigue driving detection(No mask/wearing a mask/yawning), providing active and intelligent safety protection to drivers and passengers
Driving behavior warning(Distraction detection/phone answering detection/smoking detection), supervise and remind drivers to drive civilly and safely
Other driving behavior detectionIdentity recognition/no mask detection/infrared blocking detection/off duty detection/seat belt detection/camera blocking detection) to improve the management of people and vehicles
STONKAM's DMS driver status monitoring system can also be used in conjunction with the on-board video recorder system. The operation monitoring center can understand the driver's status through real-time monitoring. When the terminal system prompts that the driver's behavior fails to be corrected, the operation monitoring center can issue a voice message. Instruct or initiate intercoms to correct driver behavior and reduce traffic accident rates; and conduct in-depth analysis of drivers' driving behavior to improve operational efficiency for fleets, reduce claim settlement rates for insurance companies, and share worries for government regulatory authorities.
It is worth mentioning that STONKAM's DMS driver status monitoring system strictly complies with the EU DDAW (Driver Drowsiness and Attention Warning), E-NCAP (European New Car Safety Assessment Association) and domestic GB/T 41797-2022 "Driving It is developed and produced according to regulations and standards such as "Performance Requirements and Test Methods for Attention Monitoring Systems" and other regulations. The current technology can be said to be very mature.早已量产并且落地货车、客车、巴士与工程机械等各种车型。
One machine replacement, DMS+ADAS integrated solution
Although many international suppliers and domestic visual perception companies have launched mass-produced DMS solutions, most solutions on the market often require multiple cameras and an MDVR to be configured in the cabin to achieve the above monitoring functions. This not only significantly increases the cost of loading, but also takes up limited cabin space. By comparison,The DMS+ADAS integration solution subsequently launched by STONKAM is unique.
This solution from STONKAM adopts an integrated, fully built-in design. A compact and beautiful host can have built-in 4G/WiFi/GPS antennas and ADAS/DMS cameras.This one-machine solution that replaces multiple machines perfectly integrates high-performance AI processors and cameras while realizing DMS&ADAS functions., and ADAS, as an advanced driving assistance system, can provide functions such as lane departure warning and front collision warning. The integration of the two strengthens active driving safety and provides drivers with more comprehensive and reliable safety protection.
Currently, the integrated solution of DMS+ADAS has been displayed on STONKAM official website and major exhibitions.Integrated integration brings competitiveness in terms of cost and performance, therefore it has also been favored and placed orders by many corporate customers.
Conclusion
在Increased demand for driving safetyIn the context of the accident, DMS, as an active safety system that can monitor the driver's status and remind the driver to take corresponding measures, is gradually becoming a standard feature in the automotive industry.随着技术的不断迭代和升级，相信DMS会逐渐走向更成熟的行业应用, which will promote the further development of future automotive safety technology, provide drivers with a safer driving experience, and provide fleets with more efficient fleet management.
原文始发于微信公众号（敏视）：Interpretation: What happened to the mandatory standard DMS?
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