I don't know what day it started. In short, people started talking about the Internet of Vehicles overnight.
In the era of car networking, intelligent in-vehicle systems have become the trend of the times, and the different ways of understanding have created different technical directions. Turning the radio with navigation function into a touch screen can only be called human-car interaction at most.
The connection between people and vehicles is another level. First, car manufacturers need to think that the car should be a chemical reaction with people. Secondly, they will make the chemical reaction of people and cars more extreme. BMW is a recognized car that can generate chemical reactions with drivers. It emphasizes driving pleasure and integration of people and vehicles. What kind of human-car interconnection experience can BMW bring to the smart car era? BMW's solution is ConnectedDrive Connected.
With the Internet of Vehicles, cars and networks are highly integrated. Therefore, the so-called connected driving is to connect the car to the Internet, the driver and the car, do not let the information flood, but to filter out the information suitable for the driver to drive the car better - or to make driving safer, Or make driving faster, or make driving more fun...
In fact, the concept of ConnectedDrive connected driving is quite extensive. Connected driving includes network-based functional service level and driver assistance level. The simple understanding is the deep correlation between network and vehicle system. Based on mobile Internet access, it gives a bigger space for connected driving. In order to make the most of the potential of mobile Internet, BMW Connected has classified the functions:
1. Voice call-based functions: journey consulting service, call center remote assistance service and remote assistant, emergency assistance assistance, road rescue service, customer care center, maintenance automatic reminder;
2. Internet-based functions: real-time traffic information, information online (news, stocks and weather information), Apps: such as remote assistants, mobile offices;
3. Based on the function of smart phone connection: Bluetooth streaming media, music album cover display, mobile phone connection function;
This design, on the one hand, retains the intuitive communication between people and people, while taking into account the efficient data acquisition in the 3G era, can also play a targeted role in the potential of smart phones.
For example, BMW Research found that Chinese consumers are younger and more demanding and more personalized for in-vehicle infotainment. Based on the popular social network and music research and development platform, BMW integrates network applications with high frequency of use by Chinese car owners, such as Baidu Music, Douban FM and Sina Weibo. However, such network applications have the characteristics of fast update frequency, and the practice of solidifying in the car machine by using traditional ideas does not have "internet thinking", and it is not necessarily that every user wants to use such functions, so BMW is In the connected driving application, the initiative and the right to return to the user - the user can choose their favorite app to download to their mobile phone, connect the phone to the car while driving, the system can automatically activate the response program, mobile phone update APP speed is 10 times to 100 times faster than the firmware update speed of the car system!
In the navigation process, the solidified map can never keep up with the speed of demolition and remodeling, so more and more people have abandoned the offline map and turned it into an online map. Real-time performance is the biggest pain point. The navigation of BMW iDrive system is like this before the era of Internet of Vehicles. However, with 3G network, we can not only use real-time traffic conditions to avoid congested road sections, choose the appropriate travel time, but also find the location coordinates of the latest location through the Internet. The text message is sent to the connected driving iDrive. In addition, if it is a strange city, if you need to continue navigation after getting off the bus, then the traditional navigation will lose its meaning. The innovation of the redefined definition of the connected driving is the “Last Mile†car navigation. The last leg of the user who is most likely to get lost can continue to complete with the help of smart phone navigation, and the whole process of navigation has evolved into a complete Internet closed-loop service.
At the driver assistance level, however, BMW ConnectedDrive is more focused on safety assistance during driving:
1. Intelligent parking: panoramic camera, automatic parking;
2. Intelligent driving assistance: active cruise control, lane departure warning, high beam automatic control, collision hazard warning and braking function;
3. Intelligent road condition information perception and display: head-up display system, BMW night vision system with pedestrian recognition, speed limit sign recognition, etc.
The most intuitive example is that the speed limit of traditional navigation for roads can often exist in the map data package in the form of pre-stored GPS information. However, due to the error of GPS positioning, the system has no way to accurately determine the lane where the vehicle is located. The most common example is the frequent vehicle. On the main road of the fourth ring, the navigator may think that you are giving speeding tips or wrong route guidance on the four-ring auxiliary road.
As vehicles are increasingly equipped with a variety of cameras, it seems that there is little meaning other than parking assistance. No, under the concept of connected driving, BMW can read the road information of various data sources such as GPS and front camera, and the speed limit information is here. It is said that the recognition success rate of the road speed limit sign in the Chinese market is 97.77%. Even more incredible is that the latest technology can identify the speed limit sign for each lane. For example, at the Capital Airport Expressway, the speed limits of the three lanes are 120km/h, 100km/h and 80km/h respectively. The system can give correct and accurate speed limit prompts according to the lane. Is this the future? No, this is the technology that has been selected for the new BMW models.
Please try to ask yourself a question. Do you want the car to be your next smartphone? Or a Bluetooth headset? Still a home theater? Still something else?
Then think about it, when you are flying on the highway or stopping one by one to block the second ring road at the peak of the night, which functions can still be used?
Then, throw away the unused features, congratulations, you got the smart car system you want. Fortunately, BMW's connected driving is exactly what it is.
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