BS EN 50436-4:2019
$198.66
Alcohol interlocks. Test methods and performance requirements – Connection and digital interface between the alcohol interlock and the vehicle
| Published By | Publication Date | Number of Pages |
| BSI | 2019 | 54 |
The purpose of this new standard is to define a list of functionalities for a standard connector / interface between the vehicle and the alcohol interlock, which can be used for communication between the vehicle and the alcohol interlock in both directions for information exchange. It specifies the interface for an aftermarket installation of alcohol interlocks
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | undefined |
| 8 | 1 Scope 2 Normative references 3 Definitions |
| 9 | 4 Connection between alcohol interlock and vehicle 4.1 Installation document 4.2 Data bus specification 4.3 Behaviour of the vehicle |
| 10 | 4.4 Properties of a connector 5 Basic connection architecture for the data bus |
| 11 | 6 Communication 6.1 General 6.2 The communication states of the vehicle 6.2.1 General 6.2.2 The vehicle communication state Protocol Validation |
| 12 | 6.2.3 The vehicle communication state Set Mode 6.2.4 The vehicle communication state Unset Mode 6.2.5 The vehicle communication state Shutdown 6.2.6 Transitions from Unset Mode to Set Mode |
| 13 | 6.3 The communication states of the alcohol interlock 6.3.1 General 6.3.2 The alcohol interlock communication state Activated 6.3.3 The alcohol interlock communication state Protocol Validation |
| 14 | 6.3.4 The alcohol interlock communication state Service Information 6.3.5 The alcohol interlock communication state Warm Up 6.3.6 The alcohol interlock communication state Test Request |
| 15 | 6.3.7 The alcohol interlock communication state Analysing 6.3.8 The alcohol interlock communication state Result 6.3.9 The alcohol interlock communication state Wait Ignition |
| 16 | 6.3.10 The alcohol interlock communication state Idle 6.3.11 The alcohol interlock communication state Lockout |
| 17 | 6.3.12 The alcohol interlock communication state Service 6.3.13 The alcohol interlock communication state Error 6.4 Interaction between vehicle and alcohol interlock 7 LIN implementation of the communication states 7.1 General 7.2 Identifier |
| 18 | 7.3 Coding of data bus signals 7.3.1 General 7.3.2 Vehicle to alcohol interlock 7.3.3 Alcohol interlock to vehicle |
| 19 | 7.3.4 Alcohol interlock status frame 7.4 Signal Validation and error handling 7.5 LIN services 7.5.1 Assign Frame identifier 7.5.2 LIN Product identification of interlock system 7.5.3 Generic integration into vehicle 7.5.3.1 Protected frame Identifier and node address for diagnostic usage |
| 20 | 7.5.3.2 LIN reconfiguration 7.5.3.3 LIN 2.0 assign frame identifier |
| 21 | 7.5.3.4 LIN 2. 1 and above assign frame protected identifier range request |
| 22 | 7.5.3.5 Supplier ID Determination 7.5.4 Configuration 8 Communication states and corresponding LIN messages 8.1 Vehicle communication states and corresponding frames 8.1.1 Protocol Validation |
| 23 | 8.1.2 Set Mode 8.1.3 Unset Mode |
| 24 | 8.1.4 Shutdown 8.2 Interlock communication States and corresponding Frames 8.2.1 Coding of the blocking state and the non-blocking state indication 8.2.2 Interlock Message Response: 8.2.3 Interlock Message Response: |
| 25 | 8.2.4 Interlock Message Response: 8.2.5 Interlock Message Response: 8.2.6 Interlock Message Response: 8.2.7 Interlock Message Response: |
| 26 | 8.2.8 Interlock Message Response: 8.2.8.1 General 8.2.8.2 Accepted breath sample 8.2.8.3 Non accepted breath sample or no breath test 8.2.9 Interlock Message Response: |
| 27 | 8.2.10 Interlock Message Response: 8.2.11 Interlock Message Response: 8.2.12 Interlock Message Response: 8.2.13 Interlock Message Response: |
| 28 | 9 System safety analysis |
| 29 | Annex A (informative)Examples of vehicle – alcohol interlock interactions |
| 38 | Annex B (informative)State Transition tables |
| 40 | Annex C (informative)System safety analysis |
| 43 | Annex D(informative)Example for a LIN 2.0 description file |
| 47 | Annex E(informative)Example for a LIN 2.2 description file |
| 51 | Annex F(informative)LIN conformance testing |
