Extending Range of Battery Electric Heavy Goods Vehicles Using Energy Efficient Advanced Driver Assistance System

**问题**公路货运零排放车辆(ZEV)的范围和初始预付拥有成本被广泛认为是车队运营商没有过渡到ZEV的最常见原因。在电池电动HGV(EHGV)的情况下，原始设备制造商(OEM)只是增加车辆中的电池数量，以扩大车辆的续航里程。虽然这扩大了范围，但也带来了新的挑战。首先，它显著增加了车辆的成本，因为电池是最昂贵的部件之一，导致大多数消费者望而却步。其次，它增加了制造时的二氧化碳排放，这意味着电动GV的环境效益不那么有意义。**观察**一个关键的观察是驾驶风格-司机如何加速、刹车和转向-是消费者在公共道路上无法复制全球协调轻型车测试程序(WLTP)标准的BEV系列的最大因素。**该产品是什么？它有什么破坏性**作为对这一发明的回应，实验室正在开发第一个高级驾驶员辅助系统(ADAS)，该系统专门针对能源效率进行了优化，以扩大EHGV的行驶里程。Active ADAS解决方案是汽车工程师协会(SAE)的2级自动驾驶系统，在驾驶员的监督下控制车辆。ADAS具有创新性，它利用计算机视觉和人工智能(AI)来了解道路环境、车辆的电动总成和再生制动系统，以最佳节能方式控制车辆。直观地说，它知道什么时候车辆最适合不使用能源进行滑行，并最大限度地提高刹车百分比，这是可再生的，为车辆的电池充电。项目合作伙伴Electra商用车从他们卖给客户的50辆电动GV第一手知道了eHGV续航的挑战。他们将为该项目提供电动汽车测试，并为财团带来丰富的汽车和电子经验。**该产品如何解决问题**ADAS通过对车辆进行最佳控制来扩大续航里程，帮助解决eHGV续航问题。该设备和软件有助于以安装额外电池的一小部分价格扩大续航里程。此外，延长续航里程是通过制造工艺实现的，该工艺比替代方案的碳足迹更小。

**Problem**The range of zero-emissions vehicles (ZEV) for road freight and the initial up-front cost of ownership are widely cited as the most common reasons why fleet operators are not transitioning to ZEVs. In the case of battery-electric HGVs (eHGV), a subset of ZEVs, original equipment manufacturers (OEMs) simply increase the number of battery cells in the vehicle in order to extend the range of the vehicle. While this boosts the range, it introduces new challenges. It first significantly increases the cost of the vehicle as battery cells are one of the most expensive components, pricing out most consumers. Secondly, it increases the CO2 emissions at the time of manufacturing, meaning the environmental benefits of a eHGV are less meaningful.**Observation**A key observation is that driving style---how a driver accelerates, brakes and steers---is the single biggest factor why a BEV range by the Worldwide Harmonised Light Vehicle Test Procedure (WLTP) standard is not replicated by consumers on public roads.**What is the product & how is it disruptive**In response to this Creation Labs are developing the first Advanced Driver Assistance System (ADAS) that is specifically optimized for energy efficiency to extend the range of eHGV. The active ADAS solution is a Society of Automotive Engineers (SAE) Level-2 autonomous system that controls the vehicle under the supervision of the driver. The ADAS is innovative as it leverages computer vision and artificial intelligence (AI) to understand the context of the road, the vehicle's electric powertrain, and regenerative braking systems to control the vehicle in an optimally energy efficient manner. Intuitively, it knows when it is most appropriate for the vehicle to coast using no energy and to maximise the percentage of braking, which is regenerative, recharging the vehicle's battery.Project partner Electra Commercial Vehicles knows the challenges of eHGV range first hand from their 50 eHGVs they have sold to customers. They will be providing the test eHGV for the project and bring extensive automotive and electronics experience to the consortium.**How does the product address the problem**The ADAS helps to solve the eHGV range issue by controlling the vehicle optimally to extend the range. The device and software help to extend the range at a fraction of the price of installing additional batteries. Additionally, the extended range is achieved through a manufacturing process which has a smaller carbon footprint than alternatives.