BS PD ISO/TS 21219-26:2018定义了警戒位置信息（VLI）的应用。警戒信息旨在用于车内应用程序，以告知驾驶员由于危险的道路延伸、交通执法摄像头或其他危险位置，需要提高驾驶员警惕性时，他们应特别注意自己的驾驶行为。警告可以通过视觉、听觉、语音或三者的组合呈现。交叉引用:ISO/TS 21219-4ISO/TS 21219-3ISO/TS 21219-1ISO/TS 21219-9ISO/TS 21219-5ISO/TS 18234-5ISO/TS 21219-23ISO/TS 21219-10ISO/TS 24530（系列）ISO/TS 18234-6ISO/TS 21219-24ISO/TS 21219-15ISO/TS 18234-4ISO/TS 21219-6ISO/TS 21219-25ISO/TS 21219-14ISO/TS 21219-2ISO 3166-1ISO/TS 21219-16ISO ISO/TS 18234-3ISO/TS 21219- 19ISO/TS 18234-1ISO/TS 21219-7ISO/TS 21219-18ISO/TS 21219-21ISO/TS 21219-22ISO/TS 18234-2购买时可用的所有当前修订均包含在本文件的购买中。

BS PD ISO/TS 21219-26:2018 defines the application for Vigilance Location Information (VLI).Vigilance messages are intended for in-car applications to inform drivers when they should pay extra attention to their driving behaviour because of dangerous road stretches, traffic enforcement cameras or other hazardous locations, requiring increased driver vigilance. The warnings can be presented visually, audibly, or with the spoken voice, or as a combination of all three.Cross References:ISO/TS 21219-4ISO/TS 21219-3ISO/TS 21219-1ISO/TS 21219-9ISO/TS 21219-5ISO/TS 18234-5ISO/TS 21219-23ISO/TS 21219-10ISO/TS 24530 (series)ISO/TS 18234-6ISO/TS 21219-24ISO/TS 21219-15ISO/TS 18234-4ISO/TS 21219-6ISO/TS 21219-25ISO/TS 21219-14ISO/TS 21219-2ISO 3166-1ISO/TS 21219-16ISO/TS 18234-3ISO/TS 21219-19ISO/TS 18234-1ISO/TS 21219-7ISO/TS 21219-18ISO/TS 21219-21ISO/TS 21219-22ISO/TS 18234-2All current amendments available at time of purchase are included with the purchase of this document.