BS ISO 22078:2020
$142.49
Intelligent transport systems. Bicyclist detection and collision mitigation systems (BDCMS). Performance requirements and test procedures
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 28 |
This document specifies the concept of operation, minimum functionality, system requirements, system interfaces, and test procedures for bicyclist detection and collision mitigation systems (BDCMS). It also defines the system test criteria necessary to verify that a given implementation meets the requirements of this document. Implementation choices are left to system designers, wherever possible.
BDCMS are fundamentally intended to provide emergency braking (EB) of equipped vehicles in order to mitigate collision severity between the subject vehicle (SV) and a bicyclist. BDCMS detect bicyclists forward of the SV, determine if the detected bicyclists are in a hazardous situation with respect to the SV, and initiate EB if a hazardous situation exists and a collision is imminent. Systems that include other countermeasures such as evasive steering are outside the scope of this document.
This document defines two types of BDCMS (based on operation in different ambient illuminance) and two classes of BDCMS (based on operation on different vehicle size classes), as depicted in Table 1. This document does not apply to motorcycles. The operational design domain is public roads. BDCMS is not intended for off-road use.
Responsibility for the safe operation of the vehicle remains with the driver.
Licensable motor vehicles intended for use on public roads (i.e. motorcycles, cars, light trucks, buses, motor coaches), and other heavy vehicles as hazards are outside the scope of this document and are covered under ISO 22839.
Pedestrians are outside the scope of this document and are covered under ISO 19237.
Annex A contains informative information relative to BDCMS.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | undefined |
| 6 | Foreword |
| 7 | Introduction |
| 9 | 1 Scope 2 Normative references |
| 10 | 3 Terms and definitions |
| 11 | 4 Symbols 5 Requirements 5.1 Minimum enabling capabilities |
| 12 | 5.2 Operating model — State transition diagram 5.2.1 General 5.2.2 State functional descriptions |
| 13 | 5.3 System types 5.4 System classes 5.5 Performance requirements 5.5.1 General 5.5.2 Hazardous situation |
| 14 | 5.5.3 Operating speed |
| 15 | 5.5.4 Horizontal curve radius capability 5.5.5 Countermeasure requirements |
| 16 | 5.5.6 Driver controls and human interface |
| 17 | 6 Test procedures 6.1 General 6.2 Bicyclist test target specification 6.2.1 Test target physical characteristics 6.2.2 Detectability specifications 6.3 Environmental conditions 6.3.1 General 6.3.2 Driving surface 6.3.3 Ambient air temperature 6.3.4 Horizontal visibility |
| 18 | 6.3.5 Ambient illumination |
| 20 | 6.4 Test procedure for longitudinal scenario (limited dynamic-test) |
| 21 | 6.5 Test procedure for crossing scenario (limited dynamic-test) |
| 23 | Annex A (informative) Information relative to BDCMS |
| 26 | Bibliography |
