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Study on the Quantitative Evaluation System about the APPs of Public Transportation Information

机译：公交信息APP定量评估系统研究

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摘要

On the basis of reference to the mainstream APPs evaluation system and standards at home and abroad, this paper establishes the evaluation index system for APPs of public transport information from three aspects, include functional quantitative index, user experience index, and developer self-evaluation. The functional quantitative index includes 5 quantitative indicators such as dynamic line information coverage rate, static line information coverage rate, line information accuracy rate, travel time prediction accuracy rate, and arrival prediction accuracy rate. The user experience index includes six aspects, such as convenience, accuracy, fluency, degree of timeliness, stability, and satisfaction. Developer self-evaluation focuses on the data source, information transmission mode, and software features. Through the appropriate algorithm summary evaluation results, we obtained the final rating of APP. Finally, taking the domestic three mainstream navigation software as a case, an example is given which has a certain sense for reference. The evaluation results are consistent with the facts, which verifies the usability and objectivity of the evaluation system.
机译：在借鉴国内外主流APPs评价体系和标准的基础上，从功能定量指标，用户体验指标，开发商自我评价三个方面建立了公共交通信息APP评价指标体系。功能定量指标包括动态线路信息覆盖率，静态线路信息覆盖率，线路信息准确率，行驶时间预测准确率和到达预测准确率等5个量化指标。用户体验指数包括六个方面，例如便利性，准确性，流畅性，及时性，稳定性和满意度。开发人员的自我评估侧重于数据源，信息传输模式和软件功能。通过适当的算法摘要评估结果，我们获得了APP的最终评分。最后，以国内三大主流导航软件为例，给出了具有一定参考意义的实例。评估结果与事实相吻合，验证了评估系统的可用性和客观性。

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