How to leverage big data in trade

List of the table of contents of this article:

• 1,How to leverage big data in trade What does das driver fatigue warning system mean
• 2, What are the car brands that apply anti-fatigue driving detection and warning technology
• 3, Guiyang high-speed traffic police launched a night laser anti-fatigue alert system. What are the dangers of fatigue driving?
• 4. How does the fatigue driving identification/early warning system of Guolang (ADAS+DMS) detect driving fatigue?

What does the das driver's fatigue warning system mean

1. Fatigue driving warning system--main features: After driving, the warning system will Timely analysis and voice light prompts.

2. Fatigue driving reminder function.According to the official website of Mercedes-Benz, Mercedes-Benz developed this "attention assistance system" in 2009 to remind users of fatigue driving to pay attention to rest. The standard driver attention warning assistance system will be automatically activated when the speed reaches 80-180 km/h.

3. DAS+ driving warning system, which integrates FCW+ front vehicle anti-collision warning system, PDS+ pedestrian warning system, LDWS+ driving deviation detection warning system, which actively and timely reminds drivers of hidden dangers, and can effectively strengthen driving safety protection.

4. Useful. The driver fatigue warning system is a device that uses the driver's facial features, eye signals, head movements, etc. To infer the driver's fatigue state, give alarm prompts, and take corresponding measures.Give drivers and passengers proactive and intelligent safety and security.

5. In addition, some fatigue monitoring systems are called the "driver's safety warning system". This system will be activated when the vehicle enters a straight and flat road that is easy for the driver to enter a relaxed state, an environment that is easy to distract and take a nap for the driver, and when the speed exceeds 65 km/h.

6. The driver's fatigue warning system identifies whether the driver is in a state of fatigue according to the driving status of the car. If the driver is in a state of fatigue, the system will immediately warn the driver.

What are the car brands that apply anti-fatigue driving detection and early warning technology

Can make use of fatigue Driving detection system to prevent fatigue. The system uses the face recognition instrument to intelligently detect and identify the state of a person's face. When the driver dozes off, closes his eyes, and his eyes are dull, the system automatically warns.

At present, there are special driver fatigue driving warning devices on the market, such as Yilu Anxing fatigue driving warning system MR688, etc., which can monitor the driver's driving behavior at all times. Once the driver has fatigue driving, distracted driving, speeding driving, driving smoking, making phone calls, etc., the corresponding alarm will be issued. Sound reminds the driver to return to normal driving.

Fatigue driving prompt is a driver fatigue monitoring and warning product based on the characteristics of the driver's physiological response. Mercedes-Benz, Audi, BMW, Volkswagen, Honda and other brands are all equipped with fatigue driving prompt systems.

DD850 of ATENTION Company in the United States. Annaida brand gogo850 of Nanjing Yuanyu Technology Co., Ltd. The Japanese version of Toyota's 13th generation Crown. The Mercedes-Benz E550 is also equipped with a sleepy alarm system as standard. The above are all done using the most advanced contactless image recognition algorithm in the world, and the price is not cheap.

Land Rover AI monitoring technology is not a brand-new technology. Whether it is necessary to be equipped with a full line depends on the manufacturing cost of the system.

According to the region and market credibility, Shenzhen's Wansde, Conspert,Shengfengji in Zhuhai, Tongli, Guangda in Huizhou, Guangyu in Shandong, Zhiyuan, Hixcon, Jiangxing in Zhejiang, Wanguo in Henan, these ten automobile testing equipment manufacturers, but it should be explained that Vance and Vance are two different brands, so don't confuse them.

Guiyang high-speed traffic police launched a night laser anti-fatigue alert system. What are the dangers of fatigue driving?

1. The harm of fatigue driving: the driver's judgment ability declines, slow response and operation errors increase when the driver is tired. When the driver is in mild fatigue, there will be untimely and inaccurate gear shifting; when the driver is in moderate fatigue, the operation is sluggish and sometimes even forgets to operate.

2. The green laser will form a beam interlaced network in the direction of the car, which will not affect the driver's sight.Together with explosions and high-pitched alarms, it forms a warning function of sound, light and electricity, which can stimulate the driver's senses and enhance driving safety awareness. The effect is especially obvious at night and in bad weather conditions such as rain, snow and fog lights.

3. The anti-fatigue driving laser transmitter has a long irradiation distance, which can bring a certain degree of visual impact to the driver at night or in low-visibility weather conditions. When the evening comes, the laser transmitter will automatically turn on, emitting strobe and bright green laser beams, forming laser bands to remind the driver to drive safely.

4. The purpose of green lasers at high speed is to remind drivers to cheer up and not to drive with fatigue. The green laser at high speed is an anti-fatigue laser lamp. This kind of green light shines on a long distance, which is especially obvious at night. There are two forms of laser lights: normal on and strobe, with a range of 2 kilometers, which can effectively stimulate the driver's brain and avoid fatigue.

5. The working principle of laser light Because there are few fixed references on the highway, the driver's vision is single, coupled with long-term night driving, it is easy to cause fatigue driving, causing safety hazards, while laser lights are mainly stimulated by changes in light to improve the visual fatigue caused by a single driving environment. .

6. The high temperature during the day consumes people's physical strength. Freight drivers often drive long distances at night, which is prone to fatigue driving. Fatigue driving has also become a key illegal act to be prevented and cracked down by the highway traffic management department. Setting up laser lights can change the visual fatigue caused by a single driving environment through the stimulation of light changes.

How does the fatigue driving identification/early warning system of Guolang (ADAS+DMS) detect driving fatigue?

The fatigue driving detection system can be used to prevent fatigue. The system uses the face recognition instrument to intelligently detect and identify the state of a person's face. When the driver dozes off, closes his eyes, and his eyes are dull, the system automatically warns.

On the side mirror, inside the driving lever or on the windshield. Early ADAS technology was mainly based on passive alarm. When the vehicle detected a potential danger, an alarm would be issued to remind drivers of abnormal vehicles or road conditions. For the latest ADAS technology, active intervention is also common.

It can identify common traffic signs (speed limit, parking, U-ter, etc.). This function will remind the driver to pay attention to the traffic signs in front of him. 1 Blind spot detection system: When a car is close or there is a car in the blind area, the monitoring system will remind the driver through sound, light and other means.