Thursday , January 28 2021

The new BMW X5 is "good young", but is not in a hurry to manage autonomously – IT & Transportation – cnBeta.COM

With 7 interactive gestures and a 50-meter automatic rewinding distance, the new BMW X5 takes a step forward in a fun and practical direction. Before the end of 2018, which was known as the BMW X Year, this latest debut product made many micro-innovations in human-computer interaction, intelligent driving help, power and driving, allowing us to see the factory for main engines. Thinking and strength, but also a cautious approach to achieving autonomous driving.

In July 2016, BMW announced the joint development of fully automated Intel and Mobileye propulsion technology and plans to launch a road test in the second half of 2017 and conduct a test test of 40 BMW self-steering cars in the US and Europe.

However, according to the California Independent Vehicle Authorization Reports issued by the California Vehicle Authority, road test companies did not include BMW, Ford, Honda and the United States. , Volkswagen USA and Wheego. The first place in the autopilot test was chosen by Waymo, which scored 63 times at 352,544 miles, followed by General Cruise with a test run of 131,665 miles and "released" 105 times.

For BMW, the X5 is the main product of sales. The attitude and practice of self-government embodied in it reflects the OEM's judgment on the market. Leonardo Fay is a new wisdom to understand that, unlike the cool smart grid, the new BMW X5 is still a slightly conservative L2 autopilot. From this point of view BMW is a practical "good youth".

"Hello, BMW"

Tony Stark works brilliantly in the film "The Iron Man," which uses gestures to manipulate holographic projections and is repeatedly mentioned by BMW China coach Li Ning.

This is because the new BMW X5 adds two new gestures on the basis of the original five gestures, namely "moving in the direction of the thumb (representing the back / forward of the left and right) and" opening the fist "(personalized gesture). you used gestures when you started the BMW X5, you might want to try it out.

Improvements in gesture work are among the changes in the seventh generation of the iDrive Human-Computer Interaction System. Looking back at previous product discoveries, BMW uses a card-based interface and supports touching the fifth-generation human-computer interaction system. In the sixth generation, I can see real-time display information on the homepage. In the seventh generation, human-computer interaction became more interactive and interactive.

The new central control panel of the BMW X5

As we all know, because of traffic safety considerations, voice is becoming the main mode of human-computer interaction for automotive companies.

In recent years, BMW has shown two main trends in the development of human-computer interaction systems, namely the voice interaction function is getting stronger and stronger and the touch button function gradually weakens. Sitting on the main cockpit or the assistant driver of the new BMW X5, people can interact with the car through the voice of "Hello, BMW" or customize another wake-up call.

Lei Feng's new wisdom experience found that the new speech recognition capability of the BMW X5 is excellent even if reading the second driver can also control the car in a voice. The detection range of the gesture camera is a steering wheel, a central control panel and a glovebox, and the sensor is relatively handy. Additionally, the display information of the car's HUD display system has become more comprehensive.

However, with the design of the push button, the new BMW X5 button only updates the texture, embellished with a more modern crystal and metal color, the shortcut keys and user habits do not change compared to the old car.

Touch the button

Other than some new car forces, the big screen or multi-screen connection is different. The new BMW X5 has a smaller display than the old one, while the dashboard and the central control panel use a 12.3-inch high definition screen. There is also a 7 * 3.5 HUD head-up display that the driver can see.

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

The autopilot is slightly conservative

Compared to Tesla, the new BMW X5 is still a little conservative for autonomous driving.

The official self-proclaimed "Smart Driver Assistance" of BMW is essentially equivalent to the L2 autopilot function, which is supported by hardware such as radar sensors, ultrasonic sensors and cameras. The data shows that the new intelligent driving system of the BMW X5 includes 11 features, including jam help, bandwagon assistance and a narrow band pass assistant. In addition, this car is equipped with a first-aid feature that can record the 50-meter track in real time and return to the original route.

Driving along the road, Lei Feng Network's new intelligent car is experiencing the new intelligent driving feature of the BMW X5.

In terms of driver status monitoring, unlike the Tesla Model X, which primarily senses the driver in the wheel, the new BMW X5 adds a driver's attention-finding system through the camera to analyze the driver's head position. And blinks. When driving on roads it is necessary to find that the driver is looking ahead, the car can use the intelligent driving function.

An intelligent driving assistance system has been used

When the vehicle reaches a certain speed, it will automatically awaken the belt maintenance function. At this point, if the belt is not changed, the steering wheel will automatically return to the original ribbon. When the steering assistance function is activated, the hand may slightly hold the steering wheel and the system can help the corners turn around. Once the low speed tracking function is activated, the driver can adjust the distance from the front vehicle. If the vehicle suddenly stops, the car will automatically decelerate.

As for the additional reversing function, Lei Feng Network's new car noticed that the 50-meter auto rewind feature is suitable for finding parking places in narrow sections of the road.

However, at work, the vehicle does not completely overturn the vehicle but uses the system and the driver to cooperate. The system drives the car to go back to the previous route and the driver controls the reverse speed. The design is that accidents such as pedestrians or other vehicles may occur during the reversing of the vehicle.

Pay more attention to the traditional performance

Perhaps for safety reasons, the new BMW X5 is conservative in the field of automotive driving, but also focuses on improving smart grid, power and comfort.

Klaus Froehlich, a member of the board of directors of BMW, said the company will test its cars with a high degree of safety, with a total mileage of 250 million kilometers. Of these, 20 million kilometers will be made on real-time roads, and the remaining 230 million kilometers will be done in a virtual transit environment simulated by giant supercomputers.

This is an almost paranoid test standard, but if you contact BMW for the performance test 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 you need to pass through the Swedish winter test center Arjeplog, the South African Gravel Track, the US Desert Zone and other multi-component and full road conditions to check the newly developed suspension and the Chassis System , which also runs a full-field test of 200,000 km of bicycles.

"After 200,000 kilometers, this car will be sent to Germany intact and then completely distracted to see if there is a problem with" dark injuries, "" metal fatigue, "even if it finds 199,000 kilometers if it is happened before the Accident Center, all the work had to be reworked, "said Dong Weiyoun.

For the looks and power that traditional car companies value, the new BMW X5 has not improved.

For example, in terms of power, the new 100 km of the BMW X5 is 1 second higher than the previous generation and reaches 5.5 seconds. Fuel consumption per 100 km decreases by 1.1 liters to 8.6 liters. For the first time, the new car is equipped with four modes of driving black rains, sand, ice and rock, which enrich the driving of the car. In addition, compared to the old models, the new BMW X5 has a 42 mm wheelbase, reaching 2975 mm. The interior design is stylish, structured and elegant, making the space spacious.

From 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 that has previously provoked sales. According to BMW, the BMW X5 has more than 2 million vehicles worldwide. On the Chinese market, the imported cars of the BMW X5 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 actually reached a saturation point." "Anyone with a clear strategy, strong system capability and rapid transformation will win." Sun Wei, Vice President, Corporate Affairs, Great China, BMW Group Representation.

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