ISO activity for Motorcycle OBD connector ISO/TC22/SC38/WG4 presentation at 9 th L-EPPR Geneve, 12...
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Transcript of ISO activity for Motorcycle OBD connector ISO/TC22/SC38/WG4 presentation at 9 th L-EPPR Geneve, 12...
ISO activityfor
Motorcycle OBD connector
ISO/TC22/SC38/WG4presentation at 9th L-EPPR
Geneve, 12 January 2015
EPPR-09-16e
ISO/TC22/SC38/WG4
Members of SC38/WG4
Convenor: Koji Yamada (Suzuki)
Secretary: Ayako Tsukiyama (JSAE)
Active Experts from: JAPAN, ITALY, US
1. In June 2013 (Pontedera, IT) WG17 (Pollution and Energy) agreed to establish an OBD connector standard for motorcycles/mopeds exclusively.
2. In Oct 2013 (Vienna, A) SC38 agreed to organize a new WG dealing with the standardization activity for a Motorcycle dedicated OBD connector.
3. In March 2014A New Work Item Proposal (NWIP) was officially approved by P-members.
Workplan of SC38/WG4
4. In May 2014 (Turin, IT)The Kick-of meeting was held, agreeing the following:-- target and timeline of WG4,-- to define "one type of connector with 6 pins" in the standard,-- to go with a faster process (skipping WD stage and FDIS stage),
5. In Nov 2014 (Kyoto, JP)The 2nd meeting of WG4 was held, agreeing to submit the draft as CD.The next 3rd meeting is scheduled in Rome (IT) in May 2015.
Workplan of SC38/WG4
The existing OBD standards such as ISO15031 are for passenger cars. ISO 15031-3 is especially not applicable for motorcycles/mopeds since a connector for motorcycle/moped needs to satisfy specific requirements such as water-proofness and smaller size.
Why we are not using ISO 15031-3 connector
Target of SC38/WG4To define the ISO standard for a motorcycle/moped dedicated OBDconnector:- meeting specific requirement for motorcycle/mopeds(waterproof, suitable size, optimized contacts, accessibility & anti-chemical fluid) - based on ISO 15031-3 for commonality and productivity
Target of SC38/WG4
Target of WG4 is to standardize for;1. Waterproof2. Suitable size3. Optimized contacts4. Accessibility5. Anti-chemical fluids
Target of SC38/WG4
Define waterproof toughness according to ISO 8092-2-2005.
5.7.4 Connector system performance requirementsThe connector system shall meet the performance requirements given in a) to e) of this sub clause, following performance of each of the environmental exposures according to 5.7.5. Measurements shall be taken at room temperature (23°C ± 5°C).Insulation resistance between adjacent contacts tested in accordance with ISO 8092-2:2005, 4.12: 100 MΩ.≧Contact retention in housing tested in accordance with ISO 8092-2:2005, 4.7: 60 N.≧Connection and disconnection force tested in accordance with ISO 8092-2:2005, 4.3.1, fully equipped with 6 contact pairs: 75 N.≦Polarization features shall prevent mismating of connectors when a force of 150 N is applied.
Waterproofness tested in accordance with ISO 8092-2:2005, 4.9.1.1.2: leakage current ≦50μA at 48V and 4.9.1.1.3,
1. Waterproof Motorcycle does not have a watertight compartment.
Extracted from ISO CD
Target of SC38/WG4
2. Suitable size Car connector is not of a suitable size for compact motorcycles/mopeds
Design new OBD connector 3 times smaller than car connector
Car connector New OBD connector for motorcycle
Target of SC38/WG4
3. Optimized contacts Only 6 pins are necessary/enough for motorcycles/mopeds.
Eliminate unnecessary pins for motorcycle from car connector
Target of SC38/WG4
4. Accessibility
Target of SC38/WG4
The connector shall meet the requirements for position/ accessibility/protection defined by EU regulation No.44/2014.
Smaller connector is necessary for limited space in motorcycle to meet requirement of EU Regulation N. 44/2014
(3.12)
The preferred installation position is under the seating position. Any other position of the diagnostic connector shall be subject to the approval authority’s agreement and be readily accessible by service personnel but protected from tampering by non-qualified personnel.
Extracted from EU regulation
5. Anti-chemical fluids
Target of SC38/WG4
Define anti-chemical resistance according to ISO 8092-2-2005
The connector for motorcycle could be influenced by chemical fluids such as engine oil, brake fluid, and engine coolant, etc.
(4.23) Chemical fluids(4.23.1) Principle and application
The resistance to chemical fluids is only required for connectors likely to be exposed to such fluids. For this purpose, a list of chemicals and tests common to automotive use has been established (see Table 7). The vehicle manufacturer and supplier should choose the fluids and tests depending on the connector application.
Extracted from ISO 8092-2-2005
Comparison –reference-
2-wheel 4-wheel (ISO15031-3)
Product Sealed 6 Pole Connector Unsealed 16 Pole Connector
Terminal Tab SizeInch(mm) 025(0.64) 060(1.50)
SCAN TOOL Side
Area ratio 1 2.10Cost ratio 1 Unknown
Appearance
Vehicle Side
Area ratio 1 1.54
Cost ratio 1 2.22
Appearance
SC22/WG17in Pisa SC22/WG17
in Vienna
Proposed Studying Standardization OBD connector
Jun/2013
Oct/2013
Spring/2015Autumn/2015
Spring/2016
30:CD
40:DIS
50:FDIS
NP : New Work Item Proposal WD : Working Draft CD : Committee Draft DIS : Draft International Standard FDIS : Final Draft International Standard IS : International Standard
00: Proposal
Autumn/201660:IS
Discussing for WD
Nov/2014 in Japan
May/2014 SC38/WG4 in TurinNew Working Group Kick Off10: NP
20:WD
We are here
Timeline (original)
SC22/WG17in Pisa SC22/WG17
in Vienna
Proposed Studying Standardization OBD connector
Jun/2013
Oct/2013
Spring/2015Autumn/2015
Spring/2016
40:DIS
60:IS
NP : New Work Item Proposal WD : Working Draft CD : Committee Draft DIS : Draft International Standard FDIS : Final Draft International Standard IS : International Standard
00: Proposal
Discussing for WD
Nov/2014 in Japan
May/2014 SC38/WG4 in TurinNew Working Group Kick Off10: NP
30: CD
We are here
6 months advance
Timeline (revised)