From the new intelligence report
New Smart Driving Press: Global Future Travel High-level Forum was held in Hangzhou International Expo Center, the theme of the forum is 'Automotive and Travel Revolution in the era of IoT.' In addition to the theme forum, there are eight theme summits, including: Global New Energy Vehicles Development strategy, intelligent transportation and future travel new ecology, future industry investment and financing summit, smart car policy and strategy, technology and future of autopilot, technology innovation and industrial chain reshape of new energy vehicles, Silicon Valley Forum of Hundred People Club, future travel times Brand building and so on.
More than 120 guests and 3,800 listeners will jointly discuss the policies, regulations and standards of new energy vehicles and smart cars related industries, the trend of industrial change, the technological innovation of new energy automotive industry chain, the innovation of business models and the development path of future travel industries.
Jiang Wangcheng, president of Huawei's Internet of Things solution, was invited to share at the forum how Huawei is cutting itself into the area of driverless technology from the 5G technology level. However, he rumored on the spot for the rumor that "Huawei made cars", which has been circulating in the industry before, The response.
Xin Zhi Jia Huawei Hua Wang Cheng's share of the content does not change the original meaning of the editor:
Today, the main stand in the car networking point of view, how Huawei for the automotive industry to make its own contribution.
From the perspective of time dimension, degree of network connection and ability to provide services, the process of car intelligent and networked connection can be divided into three phases as shown in the figure above (vehicle information service phase, intelligent network connection service phase, intelligent traffic trip service Stage), from the past to the present are to provide basic services, rely on 2G, 3G and other communications technologies.
In the moment, go before and after the market is the following application.
For a long time to come, for example, V2X should contribute to the driving experience, safety and efficiency in the next 5-10 years, which is also the requirement of the entire car networking development. Support for complete driverless.
In this process, Huawei mainly provides communications capabilities, including on-board modules, back-loading platforms and cooperation with car companies. Now it is time for the next few years, especially when it comes to V2X. As technology advances, these capabilities will surely be very strong To a large extent, travel services to bring greater security, efficiency and better experience that how to do Huawei?
The picture above is Huawei's participation in the car network in an overall framework.
On the end side, Huawei mainly provides some communication chips and modules; on the pipeline side, it provides 2G, 3G, 4G networks and gateways, on-board WiFi, etc. In the cloud, providing car networking platform, we already have some projects, Recently, in Europe, we got orders from multinational car companies to provide related service capabilities.Of course, vehicles want to get through with roadside facilities, such as cameras and signal lights, etc., we must establish communication with the transportation department to complete the information input And cross-interaction.
Huawei car networking platform is aimed at the car prices for their related products and services can be the car's information and data extracted for processing to service car prices.Huai has two key capabilities:
First, the ability to structure, the platform cut into the horizontal cross-border support for a variety of vehicles, such as trucks, buses, special vehicles, etc., for different manufacturers T-Box standards for car prices to solve their scale or sub The problem of bidding
The other is data capabilities. In this regard, Huawei has always been a strong player, especially real-time big data. This is also the key for Huawei to provide better services to its customers.
The following figure shows the V2X network architecture with two aspects: first, V2X based on mobile communication network; second, direct V2V; standard V2V is realized after out of network coverage area, and more can be achieved when there is a communication base station Interaction.
V2X, for car networking, automatic driving is of great benefit.For example, if the traffic light time and speed recommendations into the car, you can improve driving efficiency; V2X value is also reflected in the security, the United States Department of Transportation had An analysis of six million vehicle accidents reports shows that if ADAS technology is introduced enough to avoid 60% of accidents, an additional 36% increase in V2X leads to a 96% accident avoidance rate; in addition, the benefits of this technology are Unaffected by cycling weather, the distance between the car and the car, the impact of some hidden areas and so on.
It is foreseeable that C-V2X will become the mainstream of the future.
This is the experiment that Huawei is doing in Wuxi. Audi, FAW participated in and China Mobile provided the network. All communication modules in the car were provided by Huawei, including the Ministry of Communications. We verified 12 cases including cycling Car-to-car and car-to-roadside facilities.
And when the advent of the 5G era, its V2X technology will be more support for the development of automatic driving.
For autonomous driving, Huawei has conducted long-range driving, formation driving and rapid merger test.
Remote driving test is carried out in Shanghai.
The fleet driving test, the distance between the car and the car remained at 1 m, this case can save fuel consumption 20%, which is the benefits and efficiency of car networking.
In addition, the fast and merger is also the future real driving on the road to think about the problem, Huawei is doing related tests in Europe.
Huawei is also actively involved in the global cooperative ecology.One of the most important organizations in Europe is 5GAV, with only 12 members in November 2016. With Huawei in its ranks, the Alliance already has 55 members by September this year. In addition, China's Ministry of Industry and Communications, Ministry of Communications are also supporting the evolution of 5G technology, we can work together, the relevant industries should also be some more cooperation.
