Trade of pre-owned context-dependent-pricey mechanical equipment involves lots of uncertainty, due to the complexity of the condition checking procedure of this category of equipment. We put forward the idea of continuous operation monitoring and simple reporting to make this trade experience as efficient and peaceful as possible. To validate the practicality of the idea, we choose pre-owned passenger vehicles as the target use-case. In the last several years, the market for secondhand car sales has grown a lot, due to its affordability and rising new car prices, thus, giving it a larger share of the overall car market’s value. The used car trade is usually a time-consuming, stressful, and fraud-prone process. In this paper, we propose a system, which is a novel concept rather than technology, to represent the treatment history of a car simply with two scores, denoting the mechanical and the body treatments, using the electronic control unit and other add-on sensors’ information. These scores are cyclically and wirelessly transmitted to and recorded in a data center to be fetched at a later time. The two treatment scores alongside the production year, the mileage, the vehicle history reports, and online marketplace valuations provide buyers with comfort and peace of mind in choosing a used car.

中文翻译：

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汽车滥用率：汽车治疗历史表示

由于此类设备的状态检查程序的复杂性，二手的上下文相关的昂贵机械设备的交易涉及很多不确定性。我们提出了持续运营监控和简单报告的想法，以使这种交易体验尽可能高效和和平。为了验证该想法的实用性，我们选择二手乘用车作为目标用例。在过去的几年中，二手车销售市场由于其负担能力和新车价格的上涨而增长了很多，因此在整个汽车市场的价值中占有更大的份额。二手车交易通常是一个耗时、压力大且容易发生欺诈的过程。在本文中，我们提出了一个系统，它是一个新颖的概念而不是技术，使用电子控制单元和其他附加传感器的信息，简单地用两个分数表示汽车的处理历史，表示机械和车身处理。这些分数以无线方式循环传输并记录在数据中心，以备日后获取。这两个处理分数与生产年份、里程、车辆历史报告和在线市场估值一起为买家提供了选择二手车的舒适和安心。