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电子技术应用专栏作家——芝能汽车。紧跟技术创新,助力行业发展。

残酷竞争的汽车产业----电气化&智能化

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柴静的纪录片一出,感觉做车辆电气化就多了一份社会责任感,做充电的,随限于发电的来源问题,不过降低油耗是个趋势,不随发电的来源是太阳能、风电、核电还是火电所转移。

我其实不太明白为啥德企三强,拼了老命一样砸钱搞电气化,为啥BMW几十亿欧的去砸I项目,其实德国人也说的简单,汽车是他们国家的支柱产业,这个行业必须活下去。排放限死人啊,其实别人家看碳排放和我们看雾霾差不多


Automobile and parts manufacturing is the most important industrial sector in Germany today:

–600 companies

–700.000 employees

–350 bn Euro turnover

–strong research and development ac1vi1es

–total car produc1on: 13 million units per year i.e. 17% of global (2011)

• Innovations like electric cars help to sustain the industry =>搞不好就没有这个工业了

拉开地图一看,这活计真的是全球血战,不管你愿不愿意投入这项现在看来五年内全部玩家都要亏损的事业当中。Worldwide EV Market (Source:IEA 2013)

美国是靠产业政策拉动,德国和日本相对可以通过更直接的鼓励方式来操作,国家鼓励,企业买单,大家花钱买个未来。当然别人家图的是碳排放,我们图的是雾霾

所以现在看看这个神车,拿钱是能砸出个响花来的,储备最牛叉的技术上去吧,做这么小不容易的。

Body

Construction method CFRP monocoque and add-on parts

Length / width / height 3,888 mm / 1,665 mm / 1,153 mm

Wheelbase 2,224 mm

Drive system

Type Plug-in hybrid, rear wheel drive

Internal combustion engine TDI, two cylinder, 800 cc, 35 kW/48 PS, 120 Nm

Electric motor 20 kW/27 PS, 140 Nm

System power (during boosting) 51 kW

System torque (during boosting) 140 Nm

Gearbox 7-speed DSG

Battery type Lithium-ion

Battery energy capacity 5.5 kWh

Emissions class Euro 6

Weight data

Unladen weight 795 kg

Performance / fuel economy

V/max 160 km/h (electronically limited)

0 – 100 km/h 12.7 s

Fuel consump. (NEDC, combined) 0.9 l/100 km

CO2 emissions (NEDC, combined) 21 g/km

Range: E-drive 50 km

Range: TDI + E-drive > 500 km (10 litre fuel tank)

最后,任重而道远。想想别人德国,一个国家的精英都要铺在上面;随着苹果和Google的加入,美国那些在硅谷人才们走差异化来补强底特律的实力,我有种越追越远的预期。

To be or not to be。

参考文件:

1)2014 03 Transi'on to Electric Mobility in Germany and Europe Gereon Meyer VDI/VDE Innova1on + Technik Gmb



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