ISO 22178:2009 智能运输系统 低速跟车系统（LSF） 性能要求和试验规程

标准编号：ISO 22178:2009

中文名称：智能运输系统 低速跟车系统（LSF） 性能要求和试验规程

英文名称：Intelligent transport systems — Low speed following (LSF) systems — Performance requirements and test procedures

发布日期：2009-04

标准范围

ISO 22178:2009包含低速跟随（LSF）系统的基本控制策略、最低功能要求、基本驾驶员接口元素、诊断和故障反应的最低要求以及性能测试程序。LSF系统主要用于减少驾驶员在拥挤交通条件下反复操作加速器和制动踏板的工作量，以便在没有行人和自行车等可能中断机动交通流的物体的道路上，在相对较长的时间内保持与目标车辆的适当跟车距离。LSF系统通过使用驾驶员接口机制和速度调节系统，以较低的速度提供自动跟车。LSF系统通常不提供速度调节器控制。

ISO 22178:2009 contains the basic control strategy, minimum functionality requirements, basic driver-interface elements, minimum requirements for diagnostics and reaction to failure, and performance test procedures for low speed following (LSF) systems.An LSF system is primarily intended to reduce the driver's workload of repeatedly operating the accelerator and the brake pedal under congested traffic in order to keep a proper following distance behind the target vehicle for a relatively long period on roadways where there are no objects like pedestrians and bicyclists who might interrupt motorized traffic flow. An LSF system provides automatic car-following at lower speed by use of a driver interface mechanism and a speed adjustment system. The LSF system does not normally provide speed regulator control.

标准预览图