50 electric buses rolled into the Olympic Village will be the world's leading technology

Fuchengmen sit every day in 121 members of the public laptop battery, acer battery road has long been familiar with the operation of this route is the famous domestic first plies of pure electric bus fleet. "Parking a smooth start, the noise is small, comfortable ride." Passengers commented on the zero-emission electric buses.

Today, this team has been added to a pure electric car 4, although the appearance of more than 10 vehicles with the previous electric cars are not very different, the provision of kinetic energy from the traditional lead-acid batteries into the battery of advanced lithium batteries, a significant level of technology upgrade. The most notable is that they will follow-up to 5 lithium tram shared in the Olympic Village for next year's operating 50 electric buses to do the task of testing operations.

By the end of simulation is expected to run in the Olympic Village

Beijing Olympic Games electric bus is included in the national "863 Plan" and Beijing "Hi-tech Olympics" planning an important part aspire 3000 battery, aspire 3500 battery . One of the main person in charge of the project, Beijing Institute of Technology Center of Electric Vehicle Factory director Lin Cheng told reporters: "In the 121 road test operations on the basis of 50 electric buses in the coming months will complete the production end of this year or next year regional input to the simulation of the early running in the Olympic Village. "

12 meters long, eighty or ninety people's pure electric passenger bus running day and night in the Olympic Village, Athletes Village series, information centers and major competition venues, which in previous Olympic Games so far have not have had. Coupled with a variety of operating within the Olympic village and convenient battery car, electric vehicle fleet will reach the Beijing Olympics as much as hundreds of cars.

1 km consumption not more than 1 degree

Compared with ordinary bus, there is no pure electric bus exhaust emissions, and environmental protection advantages of self-evident aspire 5000 battery, aspire one battery. However, the lead-acid battery car or face a charge driving range of only 100 km, used batteries refractory likely to cause environmental pollution problems. In this regard, Lin Cheng said: "Next year in the Olympic Village operation of 50 electric buses will be fully train a lithium battery can be replaced as quickly as mobile phones, centralized charging, in order to meet the needs of a 24-hour operation."

According to reports, when compared with lead-acid battery car, lithium higher cost of electricity transport about 40 million, but the same charge 45 hours, the same weight of 1.5 tons of batteries, driving range can be increased to 200 km. More importantly, the service life of lithium is much longer and more technical level of domestic already recharged 500 times or 1000 times or more, which means that the total mileage electric buses could reach 100000-200000 km.

But even more proud that, through expert review, the Beijing performance of pure electric bus technology, especially energy saving has been among the world's advanced level. Jinghua Coach Factory, Wang Yan, deputy director of Technology btp 60a1 battery, inspiron e1705 battery Center for Health praised: "Even in the actual operations, the 121 road electric bus power consumption per km is also a degree within the testing ground for low power consumption per kilometer to 0.7 to 0.8 degrees, which is already the level of the world's leading. "It is understood that the western countries, research and development of pure electric bus power consumption per km is about 1.3 to 1.4 degrees.

To meet the needs of low-floor barrier-free

The Olympic Village operations, taking into account the special needs of 50 electric buses will be used in all ultra-low floor design, the pedal height is about 380 mm, passengers will be able to step into the car lift knee. For the convenience of disabled persons get on or off, the chassis also incorporates the hydraulic suspension systems, vehicle stops, the driver push of a button, the body will be able to tilt the direction of the door, automatic retractable pedals protruding from the bottom of the door to catch the road sub-teeth, so that Wheelchair freely under the car. It has been revealed that 50 pure electric bus service in 2008 Olympic Games will be put into regular operation of bus lines, Beijing is working on building concentrated recharge the Pavilion DV1000 Battery, Pavilion DV4000 Battery charging stations and other supporting large-scale operating facilities. RJ033's photo and improved lithium batteries BK6122 bus operations in 121 road model.

Nearly half of households have three mobile phone chargers waste of nearly 300 million yuan per month

May 30, Ministry of Information Industry disclosed that a unified standard mobile phone charger will be starting June 14 this year, enforcement, from the original recommended industry standard upgraded to a mandatory standard. By then, all of the new phone to get the network card, the standard charger must be over the hurdle.

Ministry of Information Industry said that in accordance with the requirements, would end the current situation of a cell phone of a Pavilion ZV5000 Battery, pavilion zd8000 battery charger, instead there is a USB data cable and a charger with a USB female seat.

Statistics show that China's current annual replacement of more than 100 million mobile phones, as mobile phone chargers can not be used interchangeably, resulting in a large number of charger idle and waste.

This, TOM science and technology dedicated to an online survey and found that nearly half of households have at least three mobile phones. TOM Technology Based on calculations, if the mobile phone charger to a unified standard, interchangeable, you can save nearly 300 million yuan a month.

At present mobile phone charger of the following focused on waste:

Mobile phone charger has been wasted, they already exist in China 1.4 billion population of about 40 million home and family. Half of the families have already lost 2 / 3 of the mobile phone, that is, 20 million * 2 / 3 = 13 million mobile phone charger.

Cell phone chargers is wasted, they exist in a million per year replacement users. If the original charger can continue to use, then the 100 million replacement is purely a waste of the user, the average monthly waste of 8.3 million mobile phone charger.

Be a waste of cell phone chargers, they exist in the average monthly increase of 5 million mobile phone users for PB991A, PB992A, PB994A, PB995A. Suppose evenly distributed 5 million households, while about 2.5 million families with 2.5 million a waste of * 2 / 3 = 1.6 million mobile phone charger.

At present, universal cell phone charger on the market of hp battery price of 15-50 million range, according to the average price of 30 yuan count, then at least a waste of the current month (8.3 million +160 million) * 30 yuan = 297 million.