Electricity is an essential comfort to support our daily activities. With the competitive increase and energy costs by the industry, new values and opportunities for delivering electricity to customers are produced. One of these new opportunities is electric vehicles. With the arrival of electric vehicles, various challenges and opportunities are being presented in the electric power system worldwide. For example, under the traditional electric power billing scheme, electric power has to be consumed where it is needed so that end-users could not charge their electric vehicles at different points (e.g. a relative's house) if this the correct user is not billed (this due to the high consumption of electrical energy that makes it expensive). To achieve electric mobility, they must solve new challenges, such as the smart metering of energy consumption and the cybersecurity of these measurements. The present work shows a study of the different smart metering technologies that use blockchain and other security mechanisms to achieve e-mobility.

中文翻译：

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使用区块链实现电动汽车的智能计量系统调查

电力是支持我们日常活动的基本舒适条件。随着行业竞争性的增加和能源成本的增加，产生了向客户提供电力的新价值和机会。这些新机遇之一是电动汽车。随着电动汽车的到来，全球电力系统都面临着各种挑战和机遇。例如，在传统的电力计费方案下，电力必须在需要的地方消耗，这样如果没有向正确的用户计费，最终用户就无法在不同的地点（例如亲戚家）为他们的电动汽车充电（这是因为电能的高消耗使其昂贵）。为了实现电动汽车，他们必须解决新的挑战，例如能源消耗的智能计量和这些测量的网络安全。目前的工作展示了对使用区块链和其他安全机制来实现电动汽车的不同智能计量技术的研究。