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The concept of "new four modernizations" (electrification, intelligence, networking, and sharing) of automobiles has pointed out the direction for the future development of automobiles, electrification refers to the development mode of automobiles towards the power battery as a driving energy; intelligentization refers to the installation of millimeter-wave radar, on-board cameras, lidar and other hardware equipment on the car, with software systems, through the blessing of advanced auxiliary systems, to achieve the intelligent development of bicycles under automatic driving; networking refers to the use of internet of things and other technologies, the car and the car, the car and the person, Information interconnection between vehicles and transportation facilities (v2x) to achieve intelligent networking (vehicle-road collaboration); sharing is a mode of future development of the car, through the mode of sharing and mobile travel, to provide travel services and optimize the traffic environment.
The logic of the "new four modernizations" of automobiles happens to be the mode of automatic driving development, which provides vehicle carriers for the development of automatic driving through electrification and prepares for the arrival of automatic driving. After the full popularization of electric vehicles, by installing hardware equipment such as millimeter-wave radar, on-board cameras, and lidar on the car, and matching software systems, bicycle intelligence is realized.
The emergence of bicycle intelligence will give birth to the development of intelligent networking, by giving smart cars, equipped with smart roads, so as to achieve a smart traffic environment, and eventually achieve automatic driving. The emergence of automatic driving, will change people's travel and consumption habits, shared under the autonomous vehicle will be able to meet the travel needs of more people, optimize the traffic environment, reduce unnecessary waste of traffic resources, and the sharing of autonomous vehicles, the ownership of the vehicle for the provision of shared travel enterprises, as consumers we do not need to specifically buy expensive autonomous vehicles (autonomous driving landing early, due to the blessing of hardware, software, the manufacturing cost of autonomous vehicles will be greatly improved, It may far exceed the purchasing power of many consumers), and sharing will also become the best solution for autonomous driving to land as soon as possible.
With the in-depth thinking of the automatic driving industry, the forefront of intelligent driving has more consideration for the "new four modernizations" of automobiles, and the previous cognition of the "new four modernizations" of automobiles is based on a single development model, that is, electrification, intelligence, networking, and sharing will be realized step by step, and only after one model is fully realized, it is possible to achieve the next step of development.
The "new four modernizations" of automobiles are a single development model
At this stage, the forefront of intelligent driving believes that the "new four modernizations" of automobiles is not a single development model, but a fusion, or even a parallel development model, in terms of the development of electrification at this stage, as the market share of electric vehicles continues to rise, consumers' recognition of electric vehicles is also constantly improving, it is undeniable that fuel vehicles still occupy a high position in the automobile market, and electric vehicles are not fully popularized. But in many cars, have begun to assemble advanced driver assistance systems, and even voice assistants, can make the driver's driving process more relaxed and safe, intelligent cars are gradually entering our lives, even if now many cars on the advanced driver assistance system is not based on active safety, and even more is the entertainment of intelligence, but with people's acceptance of advanced driving assistance systems and dependence on the degree of higher and higher, more active safety-based advanced driver assistance systems will be applied.
The wave of intelligent development of automobiles is sweeping in, and then the concept of networking has also been mentioned by many enterprises, the forefront of intelligent driving believes that the development mode of intelligence and networking should be developed in parallel, and even the networking will be ahead of the intelligent development, the development of networking is not only able to serve the intelligence of bicycles, but also very important for the current stage of the driver-based traffic environment.
The parallel development model of the "new four modernizations" of automobiles
The "new four modernizations" of automobiles are developing in advance
Networking, that is, the well-known concept of vehicle-road collaboration or intelligent networking, the development of networking, the requirements for the intelligence of road-end roles such as transportation facilities and equipment, other vehicles, etc. are further improved, and the requirements for mobile Internet are also higher, and networking is more focused on solving safety, energy saving, environmental protection and other issues, optimizing the road traffic environment, and improving the road traffic structure.
Why is it said that the development of the Network Association is parallel to intelligence, or even ahead of intelligence? In many first-tier cities, and even some second- and third-tier cities, traffic jams, congestion, ghost probes and other traffic phenomena are common, which leads to the occurrence of many safety accidents, the main reason is because the driver and the driver, the driver and the pedestrian can not communicate directly, the driver, the pedestrian is an independent individual, only after one party reacts, the other party can make corresponding adjustments according to the other party's reaction. This will lead to the participants in the road traffic environment can not completely consistent response to the same traffic scene, resulting in a deterioration of the road traffic environment, and even the occurrence of accidents.
For example, at the traffic light intersection, after the red light turns green, the vehicle queuing through the intersection is the driver of the latter car to react after seeing the previous car to start driving, and even many drivers will be due to chat, distraction and other reasons, the need for the rear vehicle driver's reminder to react in time, which leads to further elongation of the time through the intersection, causing traffic congestion, if all vehicles at the intersection can start at the same time, this can make the speed of the vehicle through the intersection greatly accelerated, optimize the road traffic environment.
The development of networking can be a good way to improve such problems, through the networking, the vehicle and traffic equipment synchronization, the next intersection traffic light countdown can be synchronized in real time in the vehicle combination instrument or display large screen synchronization, such as red light or green light into the countdown, through vibration or sound to remind the driver, so that the driver can be prepared in advance, which will greatly synchronize the preparation time of the traffic vehicle, in advance to prepare for starting or stopping. At this stage, some buses have achieved partial networking, such as at traffic light intersections, the rear of the bus can synchronously display the countdown, so that the rear vehicles will not be blocked by the bus, can not see the countdown, thus requiring more time to prepare.
For example, in many intersections, there will often be the phenomenon of ghost probes, because the driver is too late to react, resulting in the occurrence of accidents, the emergence of anti-collision systems, to a certain extent to avoid the occurrence of such accidents, but the premise of this type of advanced auxiliary driving system is that the vehicle needs to detect pedestrians, in order to react, and can not be predicted in advance, if the distance is too close, the vehicle can not react in time, the accident is still unavoidable. Networking can synchronize the predetermined path of pedestrians involved in traffic to the surrounding vehicles (within a limited range, such as 20 m to 30 m), when pedestrians want to appear from places that the driver cannot foresee, the vehicle can inform the driver through images, sounds or vibrations a few seconds or even tens of seconds in advance, so that the driver can reduce the speed in advance and avoid pedestrians.
The development of intelligence focuses on reducing the driving burden on drivers, while the development of networking is focused on optimizing the road traffic environment and reducing the probability of traffic accidents, and the forefront of intelligent driving believes that the development of networking is not to wait until the realization of intelligence, compared to the networking service of intelligent cars, serving the driver is more important. Autonomous driving wants to commercialize there is still a long way to go, the driver's role is still very important in a short period of time, the emergence of networking, will allow drivers to get more traffic information, so that the traffic environment, driving safety have been further improved.
Reprinted from the forefront of intelligent driving, the views in the text are only for sharing and exchange, do not represent the position of this number, such as copyright and other issues, please inform, we will deal with it in a timely manner.