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Since the Ministry of Industry and clear in three phases interface standard mobile phone charger, the industry was that the market will be gradually standardized. However, the journalist through the survey found, cell phone charger from a real unity is still far. In this regard, the experts urged the departments concerned should implement mandatory mobile phone battery charger and a unified production standards.

uniform standard “beautiful eyes”

Since 2006, the Ministry of Industry issued a unified standard charger mobile phone has been revised, the implementation of three sections of standards, the industry was that the implementation will greatly facilitate people’s daily life. But now it seems that the standard “is magnificent.”

mobile phone charger models now much, “Universal Charger” long-term existence of uniform standards for mobile charger hinder one reason. Mr. Wei has two phones, given the go is a lot of trouble with two magazines, a small store in the district to spend 20 dollars for a manufacturer does not indicate a universal charger. Unexpectedly, the useless days, Mr. Wei was discovered that the phone battery is full, the only use less than two hours of electricity will be displayed.

In real life, as Mr. Wei is not only experienced users is also the basic unit of the standard mobile phone charger “not cold” of users. Mr. Qiu said the Nokia 8800a just mentioned, he spent nearly 10,000 yuan to buy this phone, but only with a battery and charger travel. Then forward, many stores have not bought the initial delay in the charger can not tens of dollars instead of the universal tax. “Using such a low-end high-end mobile phone charger, feel any smaller.” Remember the beginning of this experience, Mr. Qiu seemed even more disappointed. vgp-bps9

It is reported that the general charge charger mobile phone will be formally marked by the voltage, current standards, but low quality is not universal charger, internal circuitry is very simple, no design protection device against overvoltages If excessive voltage or short circuit, it is easy to damage the internal circuitry of the battery, rechargeable batteries, or even an explosion, serious security problems.

Manufacturers slow the pursuit of profit

Currently, many mobile phone brand in the market, each brand is still considered one of the many reasons to take “a machine for a complete” design of the product. A trader said bluntly, in fact, different specifications of mobile phone charger behind the different standards, directly reflects the interests of business. As the communications industry, mobile phones are becoming less and less profitable, many manufacturers of mobile phones accessories such as a point of profitability . vgp-bps8 , It is too early complete reunification of the cell phone charger standard.

Experts point out that production of home charger is a lot of money. Consistently means originally scattered in various factories in the hands of the unit’s mobile phone charger market, which means that manufacturers produce the main drive. Therefore, the interests of the entanglement is still the main obstacle to the promotion of unified regime.

However, foreign brands than national brands in a single step ahead. Depending on the day of language related to those introduced Amagatarai phone has always maintained the standard interface unit, in the absence of national standards in regard to manufacturers’ standards in the form of unified brand in the standard of interface, to ensure that the charger Amagatarai different phone models, data and unified interface helmet. Today phone language R & D and new product development, systems have strict enforcement of national standards, using micro-USB data and charging as a unified interface, Shi Yong as 3.5 headphones  audio, this standard Dedaochixu the Guanche, future products, whether FeaturePhone or smartphone, loaded day marks language / data / audio interface will be harmonized. fpcbp121

Experts call for standards should be applied

Yang, Vice Minister of Industry and Science Hill said recently that the Ministry of Industry is working with close consultation with manufacturers of domestic and foreign phones, mobile phone chargers are also stepping up the development of standards.

Currently, because there is no uniform standard charger, a cell phone for consumers to destroy one charger. In the economy “low carbon”, the Bank today, hundreds of millions of mobile phone charger that carbon reduction, reducing e-waste as a critical concern. In this regard, the Ministry of Industry and laboratory Say say the current international standards and domestic managers are foreign mobile phone manufacturers have not adopted the current Micro USB interface, a very important reason is that there is no mandatory standard.

Furthermore, not only mobile phones, computers, cameras and razor charger, all kinds of electronic products every day and these batteries charger with job-cons, can greatly save resources. According to industry sources, wants the state to the high standards used in batteries electronics every day, chargers, universal high national standards, while supporting the development of mobile phones, digital cameras and other everyday electronics related interface standards, and really reach the charger, universal battery, requirements of the Exchange.

Domestic and foreign auto manufacturers have introduced electric vehicles when mass production schedule, a secret document uncovered transnational enterprises in the industry on vehicle layout. laptop battery

Early in March, a number of multinational auto giants by the chairman of the joint signing of the “jointly promote the commercialization of fuel cell vehicles memorandum” in the eyes of the public, signed the memorandum include Daimler, Ford, General Motors (Opel), Honda, Toyota, Hyundai - Kia and Renault - Nissan, etc. 7 Transnational Automotive Group and alliances. This means that in promoting the industrialization of electric vehicles, the cross-car enterprises in fuel cell vehicles to reach a certain consensus.

In China, the industry voice of hydrogen fuel cell vehicles are also becoming high.gd761 ,  April 9, South China University of Technology Institute of Chemistry and Chemical Engineering Professor Liao Shijun battery technology innovation in 2010 China (Shanghai) forum said that the current cost of hydrogen fuel cell laboratory is 7,000 yuan per kilowatt, “the domestic level of hydrogen fuel cell technology in world leader, to meet the industrial requirements. ”

From 9000 U.S. dollars to 7,000 yuan

Currently, hydrogen fuel cells has been the scale of access to Europe and Japan, Korea and other countries and regions, the family was prepared for hot water systems and electric fields, the overall market grew 30%, but because of manufacturing costs, durability and stability and the hydrogen fuel supply systems problems, hydrogen fuel cell in the auto industry’s promotion was not smooth.

Innovation Forum in battery technology gap, Professor Liao Shijun told the “Daily Economic News” interview, said, “South China University of hydrogen fuel cells are breaking the first two difficulties, the current cost of hydrogen fuel cell laboratory per kilowatt 7,000 yuan, the cost of greatly reduced battery life is also greatly enhanced, which can basically meet the commercial operation. ”

The early years, some foreign research institutions, said the hydrogen fuel cell cost 9000 U.S. dollars per kilowatt, the service life of 1200 hours, so hydrogen fuel cell vehicles are considered the highest threshold of new energy vehicles.

“At the time, said overseas research institutions the cost of hydrogen fuel cell is 9000 U.S. dollars per kilowatt, we want cost to be 9000 yuan, the effect is not the same.” Shi-Jun Liao recalls the scene of the original research project launched. vgp-bps9 , He disclosed that the present South China Institute of Technology designed a series of 12-kilowatt hydrogen fuel cells, have been able to run 8 hours without interruption, life 3000 hours.

Shi-Jun Liao calculations to reporters, “general car to reach 80 km per hour is 35 kilowatts of power needed to do a 40-kilowatt fuel cell laboratory cost is 28 million, with government subsidies, the market should be huge.”

Industrialization is not out of reach?

According to reports, China has already adopted the materials of hydrogen fuel cells.

In 2000, the Ministry invested 880 million yuan on the project of pure electric vehicles, this is the famous “863 major projects planned electric car.”

In 2001, Shanghai Jiaotong University, Zi-Feng Ma, vice president of the Institute presided over the Shanghai Jiaotong University, Pan-Asian Group, and two four-party treaty signed investment institutions, joint research and development of new energy vehicles, a fuel cell to produce the first vehicle and a range of 300 km. vgp-bps8

In 2006, the “863″ Project of the research project re-orientation, from the “electric vehicle” research into “energy saving and new energy vehicles,” the research study point to the direction of official energy saving and alternative energy sources.

“Hydrogen Energy meet the demands, it is a new alternative energy, fuel cell energy efficiency above 80%, emissions standards are zero emissions, electric cars use an electric power grid in the addition of coal-generated electricity based “, Zi-Feng Ma said that hydrogen has been considered to be a real clean energy.

The current crop of new energy vehicles in the alternative fuel vehicles, electric cars, hybrid, fuel cell electric vehicles, and many other categories, Zi-Feng Ma believes that hybrid and pure electric vehicles is a temporary solution, pc764 , hydrogen fuel cell vehicles is the most new energy best solution, hydrogen is replaced by oil, “the new oil.”

The timing of the industrialization of hydrogen fuel is coming, Zi-Feng Ma cited a case in 2006, Shanghai Jiaotong University for 15 million funding to the state of hydrogen fuel cell bus, the actual cost only a quarter of funding. “The coach had a good power output and durability, this point of view, the industrialization of hydrogen fuel cell vehicles is not far away.”

The sources, Development and Reform Commission issued the proposed policy on the family the second vehicle to raise taxes, to encourage development of new energy automotive industry,inspiron 1420 battery ,  the government may subsidize the high hydrogen fuel cell vehicles, the highest possible subsidies to 500,000 yuan per vehicle.

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