Thursday , January 21 2021

The new BMW X5 is a "good youth", but it's not rushing to drive autonomously – IT & Transport – cnBeta.COM



With 7 interactive movements and a 50 meter automatic rewind, the new BMW X5 takes a step forward in a fun and practical direction. Before the end of 2018, known as the "BMW X Year", this last debut product made many microinnovations in human-computer interaction, intelligent driving, power and driving conditions, allowing us to see the main engine factory. Think and strengthen, but also expose its careful approach to autonomous driving.

In July 2016, BMW announced the joint development of fully automated driving technology with Intel and Mobileye. It plans to start road testing in the second half of 2017 and conduct road tests of 40 BMW self-propelled cars in the US and Europe.

According to the California Autonomous Vehicles, issued by the California Vehicle Authority, road test companies did not include BMW, Ford, Honda and U.S. , Volkswagen USA and Wheego. The first place in the autopilot test kilometer was chosen by Waymo, which scored 63 times in 352,544 miles, followed by General Cruise with a test drive of 131,675 miles and "released" 105 times.

For BMW, X5 is a sales dealer's main product. The attitude and practice of self-driving contained in it reflects the OEM judgment on the market. Lei Feng network new wisdom to understand that the new BMW X5, unlike the cool intelligent network connection feature, is still a slightly conservative L2 autopilot. From this point of view, BMW is a practical "good youth".

"Hello, BMW"

Tony Stark worked brilliantly in the film "Iron Man". He used gestures to manipulate holographic projections and was repeatedly mentioned by BMW China coach Li Ning.

This is because the new BMW X5 adds two new moves based on the original five movements, namely "moves towards the thumb (representing backwards / forward left and right) and" opens fist "(custom gesture)." If you used to have movements when you started the BMW X5, you can try it.

Recovery improvements are among the changes in the seventh generation of the BMW iDrive human-computer interaction system. Looking back on previous product discoveries, BMW used a card-based interface and supported touch in the fifth-generation human-computer interaction system. By the sixth generation, I can see real-time display information on the website. In the seventh generation, interaction between people and computers has become more interactive and interactive.

The new BMW X5's central control panel

As we all know, due to road safety, the voice becomes the common human-computer interaction mode for car companies.

In recent years, BMW has shown two major trends in the development of human-computer interaction systems, namely that the voice interaction function becomes stronger and stronger, and the function of the touch button is gradually weakened. When sitting on the main dome or co-author of the new BMW X5, people can interact with the vehicle via the voice "Hello, BMW" or customize another wake up word.

The Lei Feng Network's new wisdom drive saw that the new BMW X5 speech recognition capability is excellent, even if you trust the co-dealer can also control the vehicle with voice. The gesture camera area is a steering wheel, a central control panel and a handbag, and the sensor is relatively convenient. In addition, display information on the car's HUD head-up display system has become more extensive.

However, the new BMW X5 touch button only updates textures, inlaid with more trendy crystal and metal flower, shortcuts and usage habits are not changed in relation to the old car.

Press the button

The new BMW X5 has a smaller screen than the old one. The differences from some new car powers are the big screen or multi-screen binding. The instrument panel and central control panel all use a 12.3 "HD screen. There is also a 7 * 3.5 HUD head-up display that the driver can see.

It is worth noting that while BMW and Baidu have collaborated in autonomous driving, they still chose Gaode in navigation.

The autopilot is a little conservative

Compared with Tesla, the new BMW X5 is still a bit conservative for autonomous driving.

BMW's official self-proclaimed Smart Driver Assistance system is largely equivalent to the L2 autopilot feature, which is supported by hardware like radar sensors, ultrasonic sensors and cameras. The data show that the new BMW X5 Intelligent Driving Assistance System contains 11 features, including traffic jams, road change assistance and narrow driving. In addition, this car is also equipped with the inverted help function for the first time, which can record the 50 meter long track in real time and return to the original route.

After driving on the road, Lei Feng Network's new intelligent car experiences the new BMW X5 Intelligent Driving Assistance.

From the aspect of driver status monitoring, the new BMW X5, unlike the Tesla Model X, which mainly drives the driver through the wheel, adds a driver's attention system through the camera to analyze the driver's main position. And flashes. When driving on the road, it is necessary to find that the driver is looking forward, the car can use the smart driving assistance function.

Intelligent driving assist system in use

When the vehicle reaches a certain speed, it automatically wakes up to the track holding function. At this time, if the course is not changed, the steering wheel will automatically return to the original track. When the operation function is activated, the hand gently holds the steering wheel and the system can help the corners turn. After activating the low-frequency follow-up function, the driver can set the distance from the front trolley. If a car suddenly stops, the vehicle is automatically lowered.

With regard to the reversing auxiliary function, Lei Feng Network's new wisdom car discovered that the 50 meter automatic reversal function is suitable for finding parking spaces on narrow road sections.

However, while using the vehicle, the vehicle is not completely reversed, but uses the system and the driver to cooperate. The system controls the vehicle back after the previous roadway and the driver controls the speed of rotation. The design is that accidents such as pedestrians or other vehicles may occur during the carriage of the car.

Pay more attention to traditional performance

Perhaps because of safety considerations, the new BMW X5 is conservative in automotive driving, but it also emphasizes the improvement of intelligent network, power and comfort.

Klaus Froehlich, a member of the BMW Board, has pointed out that the company will strictly test its self-propelled cars with a high degree of safety with a total test mode of 250 million kilometers. Of these, 20 million kilometers will be performed on real-time roads, while the remaining 230 million kilometers will be performed in a virtual transit environment simulated by giant supercomputers.

This is a near-paranoid test standard, but if you contact BMW for performance testing of your vehicle, you will feel that everything is reasonable.

gravel test

According to BMW China coach Dong Weijun in the new BMW X5 test, it is necessary to go through the Swedish winter test center for Arjeplog, the South African gravel road, the American desert area and other climatic and full road conditions to verify the newly developed suspension and undercarriage system, where also a complete road driving test of 200,000 km bicycles.

"After 200,000 kilometers, this car will be sent to Germany intact and then completely removed to see if there is a problem with" dark damage "," metal fatigue. "Although it opens 199,000 kilometers if it happens before the test center Accidents, all work must be redone. "Dong Weijun revealed.

For the interior appearance and power consumption, as the traditional car companies are valuable, the new BMW X5 has not stopped improving.

For example, the new BMW X5's 100 kilometer acceleration is 1 second higher than the previous generation and reached 5.5 seconds. Fuel consumption per. 100 kilometers fell by 1.1 liters to 8.6 liters. For the first time, the new car is equipped with four terrain driving modes of gravel, sand, ice and rock, enriching the driving company from the vehicle. In addition, the new BMW X5 has a wheelbase of 42mm and reached 2975mm compared to the old models. The decor is elegant, structured and elegant, which makes the room look spacious.

Based on these details, the development of the new BMW X5 takes into account the traditional features of the car itself.

In fact, the new BMW X5 is a replacement model, which has previously provoked sales. According to data released by BMW, the BMW X5 has more than 2 million vehicles worldwide. In the Chinese market, the BMW X5 imported cars reached 51,878 vehicles last year. In a sense, the success of the new BMW X5 is related to the development of the X series.

"The automotive industry has almost reached a saturation point. At present, everyone is fighting for strength." Those who have a clear strategy, strong system capacity and fast conversion will win. "Sun Wei, Vice President Corporate Affairs, Greater China, BMW Group Representation.


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