If the charging pile market in 2015 is a complex "horse enclosure", then 2016 should be how to use their brains "intensive cultivation".
Liu Yongdong, deputy director of the Standardization management center of China Electric Power Union, said in a recent electric car charging technology seminar that by the end of 2015, China had built 120,000 charging devices, and the number of new Power cars in shopping malls has now exceeded 500,000. "In principle, the number of charging equipment is far from satisfying the market demand, but it often presents the situation of shelving the charging equipment. In addition, many charging pile companies in the early capital investment is too high, the primary rely on subsidies to make up the capital, the completion of surplus companies are not many. Liu yongdong said, "The first reason is that the information is not equal, the market mechanism at that time is not sound, has not explored a relatively mature charging equipment shopping mall form."
Therefore, to accelerate the interconnection and interworking of charging base equipment and give full play to the application power of charging equipment is now under fire. As for companies that build and operate charging equipment, the pressing problem is how to use their brains to accomplish "intensive cultivation".
"Four networks in one" opens a new digital shopping mall
"How to build charging pile in a short period of time to recover capital and gain investment benefits, the future demand is very much a new form of affairs. He Peng, director of technology Department of China Automobile Industry Association, stated in an interview with reporters that "as a major component of smart grid, charging piles are not only the way to realize power, but also the import port of power data flow. In the era of Internet where data is king, it is undoubtedly an effective way to build and operate the new power car charging network and add value to the Internet.
For example, in the charging process, the ev and the charging background demand for data exchange to control the current, so as to obtain the relevant data of the EV. In addition, the charging payment of electric vehicles will usually choose APP client, pay treasure, WeChat and other pay methods. The owners of electric vehicles use the mobile APP client to query the information such as the construction and distribution of charging piles, specific location, number and leisure time of charging ports, and then select the nearest charging points for charging, and then pay the charging fees through WeChat.
"These forms of transactions all require the support of the underlying network, as well as charging equipment and charging specifications. There is still a lot to be done in terms of connectivity, the future of digitalization and networking." Gao Zhengxian, general manager of Huawei's intelligent charging business, explained further.
Gao Zhengxian thinks, follow the development of the Internet, from intelligent photovoltaic to charging base equipment, and electric car industry, will open up the power category of digital new shopping malls. "In the future, the 'Internet + charging piles' will be a smart charging network that covers the networking of charging piles, the network of information operators, the power grid/trading network, and the networking of new cars." Energy and information converged, four networks converged and intercommunicated
The traditional charging pile, if only by charging service charge is difficult to complete the surplus. If safeguard traditional charge form surplus, charge service is to rely on charge pile and service period primarily. If a charging pile can only work for a year, when it presents a fault, it will harm the surplus. So the traditional charging service requirements from the specification, safety, test request to ensure the safety, security and stability of the charging pile. "How else to accelerate its surplus? Demand this "four networks" joint interaction. Gao Zhengxian stressed.
"For example, between the power grid and the power grid, how do you get the power interconnection with the power grid? When there are many charging vehicles, the grid load may not be satisfied, so the demand will tell the charging end in advance, and the data inside the charging pile will be transmitted to the background. And then through the home solar photovoltaic power generation and charging pile company contact, in the grid side and charging pile to complete the interaction.
Now, how do you connect with the Internet of cars? Generally, as the first stage of the electric car networking company, will be collected many vehicle information, after charging pile on the interface, not only can back to the vehicle's charging curve, current voltage, charging time, can also through the OPT terminals, the status of some fault diagnosis and vehicles to speed up the practice and overspeed practices such as data transmission to the charging pile, it is on the car networking constitute a single user. In the application process of the vehicle, besides the BMS, it can also check whether the charging process is safe and reliable through the network of vehicles.
What Internet of Things operators value most is data about how consumers spend their money. In the process of charging, consumers will need 30 minutes to 2 hours even if they choose fast charging due to the constraints of current and voltage and battery ability. In the process of charging waiting time, how to ensure that consumers connect to the charging network through mobile phones and grasp the charging status of electric vehicles in real time? In addition, new consumption practices may be presented together to assist charging operating companies to achieve new earnings and value-added points. It is an intelligent trend that energy and information converge on charging piles, consumers, electric vehicles and information platforms.
"Can be said, intelligent charging network will be a set of digital, networked, intelligent in a body, in addition to charging modules do more safe, reliable and high power, the more important is how to make the power supply module becomes more open, make mutual perception charging pile, the electric after a complete real digital and networking intelligent charging." Gao zhengxian is full of waiting for the smart charging network in the future.
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