The Internet of Vehicles, the full name is called "mobile mobile Internet of Things technology", of course, KMM individuals are more accustomed to call it connectedcar (connected car). As you can imagine, in the era when the Internet has become widespread, when you turn on your computer and connect to the Internet, turn on the power of your smartphone, or turn on the smart TV and start searching for programs, you and the device terminal you are using will become Part of the internet. The Internet of Vehicles is to turn the car into a terminal of the Internet, and to turn the car into a part of the Internet. Through the three steps of vehicle data collection - car network interconnection - cloud center control scheduling, to achieve customers, car manufacturers, Third-party companies, transportation departments and other aspects of the interests of a win-win situation, making our car travel more safe, efficient and intelligent.

1.OBD function

What is OBD? OBD is the abbreviation of English On-BoardDiagnosTIc, translated into Chinese as "on-board diagnostic system". Popularly speaking, OBD is like a doctor's stethoscope and B-ultrasound device. The doctor can know your heartbeat through a stethoscope. You can know if your internal organs are normal through B-ultrasound. OBD is a small box that can communicate with the car through the OBD port of the car. It can read the car data and store it in the cloud through the wireless network. The owner can know the current status of the car through the mobile phone client, such as fuel consumption, exhaust system, fault code. and many more. The display screen that the B-timer doctor sees in the hospital is equivalent to the OBD mobile phone client, and the owner can know the situation of the vehicle through the mobile phone client.

2. Navigation function

Different from Baidu and Gaode navigation products, these products are a combination of automatic navigation and manual customer service. This is a product that has been widely used and has been popularized abroad. Personally, this product is more grounded and more practical for users. With a button you can call the call center and tell your destination, the customer service will set the navigation route for you. You can also let the customer service center help you check the weather, book flights, book hotels and more. Personally, this approach is more feasible, both in terms of user experience and business model.

First of all, the car networking project is legal, and the current car networking project has been listed as a national major special project. It is the 54th key project of the National 13th Five-Year Plan, clearly marking one of the projects to accelerate the construction of the Internet of Vehicles and the ship network, which is the key point for the implementation of the country in the five years from 2016 to 2020.

1. Safe to drive safer. Driving safety is our biggest concern. After the arrival of the Internet of Vehicles, the car can actively explore the surrounding environment through its own sensors, and then transmit the collected information to the in-vehicle system through the IoT card to realize automatic prompting and avoid danger. With the development of the Internet of Vehicles, it is not a dream to achieve zero traffic accident rate in the future.

2. Low carbon travel is more environmentally friendly. In the process of low-carbon society, the intelligent transportation brought by the Internet of Vehicles will become an important driving force for energy conservation and consumption reduction. It can undertake 20% energy-saving and emission reduction tasks, and the smooth traffic network composed of people, vehicles and roads will greatly reduce additional fuel consumption and pollution.

3. Unblocked and convenient. Have you ever had such an experience: a small accident on the road, the traffic is blocked. However, in the era of car networking, vehicles equipped with IoT cards have GPS positioning and an "eye", and the car can upload road conditions to the traffic management department, and the cloud controls the traffic flow to plan the route and avoid traffic congestion.

The Internet of Vehicles is a big proposition. Imagine a scene: On a certain day in the future, when you drive, you receive a WeChat from your family, "Getting home with rice after work." When you reply by voice, the system has placed orders on the e-commerce platform according to your historical preferences. All you have to do is confirm and you can complete the entire shopping process in the car.

Although it is still difficult to implement such a function in the car at present. However, some people are indeed working towards this goal. The scene just now was described by Ying Yilun, founder and chairman of Botai Group, at the Smart Power Automotive Investor Conference.

As a car networking provider, Botai has always wanted to connect the car to the Internet. Therefore, Botai is very vocal about the topic of what the Internet of Vehicles can do.

In fact, it is almost a consensus of all players to provide functions such as eating, drinking, navigation, communication, and scheduling more safely and conveniently in the car. In addition to the differences in technical paths, the ultimate goal is the same. Therefore, if you only talk about the application scenarios of the Internet of Vehicles at these levels, it is obviously too shallow.

In Ying Yilun's view, the essence of car networking is the productization of data. The data here includes the user's personal data, vehicle underlying data, cloud service data, and so on. Only by using these data can we thoroughly develop the ability of the Internet of Vehicles.

For example, when you go to work, if the data knows the three routes that usually go to work, the camera along the line will transmit traffic conditions in real time, then you will not need to navigate later, just avoid congestion. If all the traffic accident data of the Ministry of Communications are analyzed to find out the cause of the accident, the driver can effectively avoid the accident and greatly reduce the accident rate.

In addition, Ying Yilun also revealed the plans of Botai on many levels. For example, cooperation with Suning in the field of auto finance and time-sharing; and cooperation between mobile phone companies at the bottom ROM level can control vehicles through mobile phones; cooperation with Baidu includes cloud processing, smart driving, maps, etc. Expand at the deepest source code level.

The Internet of Vehicles is the application of the Internet of Things in the field of intelligent transportation. The Internet of Vehicles project is an important part of the intelligent transportation system. Entering the new century, the concepts of the Internet of Things, the smart earth, and the smart city have arisen. The application to the transportation field has created the concept of smart transportation and car networking. The concept of the Internet of Things was introduced in China as early as 1999. At that time, it was not called the “Internet of Things” but called the sensor network. The concept of the Internet of Things and the rapid development of the Internet of Things industry, and the convergence of intelligent transportation, produced The new trend of the intelligent transportation industry - car networking.

The Internet of Vehicles is the mobile Internet of Things. It refers to the use of in-vehicle electronic sensor mounting, through mobile communication technology, car navigation systems, intelligent terminal equipment and information network platforms, so that cars and roads, cars and cars, cars and people, cars and Real-time networking between cities to realize information interconnection and interoperability, thus effectively monitoring, scheduling, and managing network systems for vehicles, people, things, roads, and location. The part related only to "human-car" is called Telematics (TelemaTIcs) in foreign countries, which is the "narrow" car Internet of Things. TelemaTIcs is a platform for wireless voice, digital communication and satellite navigation and positioning systems. It provides traffic information, emergency response measures, remote vehicle diagnosis and Internet (financial transactions, news, etc.) to drivers and passengers through positioning systems and wireless communication networks. E-mail, etc.) Integrated information service system for services.

The car networking is essentially a huge wireless sensor network. Each car can be considered a super sensor node, usually a car equipped with internal and external thermometers, brightness sensors, one or more cameras, microphone ultrasonic radar, and many other equipment. At present, more than 100 sensors are installed in a regular car, and there are even more than 200 sensors in luxury cars. In addition, future cars will be equipped with on-board computers, GPS locators and wireless transceivers. This enables wireless communication between cars, as well as between cars and roadside base stations. This unprecedented wireless sensor network extends the perception and control of computer systems to the entire world.

The car networking project has been listed as an important project in the national major special project (the third special project), and the initial investment of funds reached tens of billions. The implementation of the national special science and technology project is the top priority of science and technology work. The third major requirement of the National “12th Five-Year Plan for Science and Technology Development” is to accelerate the breakthrough of mobile Internet, broadband cluster system, new generation wireless LAN and Core technologies such as the Internet of Things, promote industrial applications, promote operational service innovation and intellectual property creation, and enhance the core competitiveness of the industry. As the core application of the Internet of Things field, the first phase of capital investment will reach 10 billion yuan, and the support funds will be concentrated in the fields of automotive electronics, information communication and software solutions.

The "2012-2020 China Intelligent Transportation Development Strategy" will be launched soon, and the investment and development of the intelligent transportation industry will set off a new high. From July 31 to August 1, 2012, the 3rd Intelligent Transportation Conference (ITSCC) hosted by the Highway Research Institute of the Ministry of Transport and the Beijing Municipal Transportation Commission was held in Beijing. During the conference, the Ministry of Transport’s Science and Technology Department was responsible for For the first time, people publicly analyzed the "2012-2020 China Intelligent Transportation Development Strategy." The "Strategy" proposes that by 2020, the overall goal of China's intelligent transportation development is to basically form an intelligent transportation system that meets the requirements of the development of modern transportation industry, to achieve cross-regional and large-scale intelligent transportation integration applications and coordinated operation, and to provide convenience. Travel services and efficient logistics services have laid a solid foundation for the modernization of transportation in the middle of this century. The specific objectives are to comprehensively improve urban traffic management and service levels; effectively improve road traffic safety and travel reliability; focus on enhancing water transport efficiency and regulatory emergency response capabilities; significantly promote the effective connection of multiple modes of transport; significantly improve technological innovation capabilities; Intelligent transportation industry. In order to achieve the above objectives, we will focus on supporting integrated innovation of technologies such as real-time access to traffic data, traffic information interaction, traffic data processing, and intelligent traffic safety intelligent organization and control. It will also accelerate the formulation of key standards and application service standards for intelligent transportation, and promote standards implementation and international cooperation.

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