ISO 19237-2017 PDF

Full title and description

Intelligent transport systems — Pedestrian detection and collision mitigation systems (PDCMS) — Performance requirements and test procedures. This international standard defines the concept of operation, minimum functionality, system requirements, system interfaces and test procedures for Pedestrian Detection and Collision Mitigation Systems intended to reduce the severity of pedestrian collisions through collision warning and automatic braking interventions for light‑duty passenger vehicles.

Abstract

ISO 19237:2017 specifies required behaviours and verification criteria for PDCMS, including detection, hazard assessment, driver warning (CW), driver response estimation and activation of countermeasures (automatic emergency braking). The document provides performance requirements, an operating/state model, human‑machine interface considerations, and standardized test procedures (test targets, ambient conditions, vehicle pre‑conditioning and pass/fail criteria) to assess whether an implementation meets the stated performance objectives.

General information

• Status: Published (International Standard; under periodic review / to be revised).
• Publication date: December 2017 (first edition).
• Publisher: International Organization for Standardization (ISO).
• ICS / categories: 03.220.01; 35.240.60; 43.040.80 (intelligent transport systems / road vehicles / related safety and vehicle systems).
• Edition / version: Edition 1 (2017).
• Number of pages: 21 pages.

Scope

The standard applies to Pedestrian Detection and Collision Mitigation Systems (PDCMS) for light‑duty passenger vehicles. It sets out the concept of operation, minimum enabling capabilities (detection of pedestrians, range and relative motion estimation, vehicle motion sensing), performance and countermeasure requirements (collision warning and emergency braking), and specifies test procedures and pass/fail criteria for verifying system performance. Systems that rely on other countermeasures (for example evasive steering) fall outside the scope. The responsibility for safe vehicle operation remains with the driver.

Key topics and requirements

• Concept of operation and operating/state model (detection → hazard assessment → driver warning → countermeasure activation).
• Minimum functionality: pedestrian detection, range and relative velocity estimation, vehicle motion awareness, and capability to provide collision warning and initiate emergency braking when required.
• Performance requirements across defined operating speeds and environmental/illumination conditions.
• Countermeasure behaviour and integration (automatic braking activation/modulation, brake‑light signalling, interaction with braking/ESC systems to maintain vehicle stability).
• Human factors: driver information, availability indications and driver override/interaction rules.
• Test procedures: pedestrian test targets/specification, test set‑up (driving surface, ambient conditions, vehicle pre‑conditioning and mass), test types and objective pass/fail criteria.
• Normative and informative references to related test devices, measurement/illumination standards and regulatory frameworks.

Typical use and users

Used by automotive OEMs and Tier‑1 suppliers for PDCMS design, verification and validation; independent test houses and laboratories for performance testing and benchmarking; vehicle homologation and regulatory agencies referencing performance criteria; research organisations and universities working on ADAS/active safety; and safety engineers integrating PDCMS into broader vehicle safety architectures.

Related standards

Commonly referenced documents and neighbouring standards include ISO 19206 series (requirements for pedestrian test devices/targets), standards for illuminance and sensor characterization used in test procedures, vehicle functional safety and related road‑vehicle standards (for example ISO 26262 — functional safety) and relevant UNECE/WP.29 regulations and AEBS/ADAS regulatory texts that address emergency braking and active safety. ISO 19237 sits within the ISO/TC 204 intelligent transport systems work programme and is cross‑referenced by ADAS test and target specifications.

Keywords

PDCMS, pedestrian detection, collision mitigation, collision warning, automatic emergency braking (AEB/EB), ADAS, test procedures, performance requirements, ISO/TC 204, light‑duty vehicles.

FAQ

Q: What is this standard?

A: ISO 19237:2017 is an international standard that specifies the performance requirements and test procedures for Pedestrian Detection and Collision Mitigation Systems (PDCMS) for light‑duty passenger vehicles.

Q: What does it cover?

A: It covers the concept of operation, minimum functionality, system interfaces, performance and countermeasure requirements (collision warning and emergency braking), human‑machine interface considerations, and standardized test procedures and pass/fail criteria to verify system performance under defined conditions.

Q: Who typically uses it?

A: Automotive OEMs, Tier‑1 suppliers (sensors, control units, braking systems), independent test laboratories, regulators and homologation authorities, and research organisations focused on active safety and ADAS.

Q: Is it current or superseded?

A: The document was published in December 2017 (first edition) and remains the valid ISO publication. The standard has been subject to periodic review and is identified for revision (work on an ISO/DIS has been initiated). Users performing compliance or regulatory work should confirm the standard’s status with ISO or their national standards body at the time of use.

Q: Is it part of a series?

A: ISO 19237 is part of the broader set of ISO work on intelligent transport systems and active‑safety test methods. It is closely related to the ISO 19206 series (test targets for vulnerable road users) and cross‑references other ISO documents and vehicle safety/regulatory frameworks.

Q: What are the key keywords?

A: PDCMS, pedestrian detection, collision mitigation, collision warning, emergency braking, ADAS, test procedures, performance requirements, pedestrian targets.