The representative of France, Japan, OICA and IMMA expressed their views on each modifications of the proposal from China. The positions and the justification are summarized in the table below:
R10 Provisions | TF Opinion | Justification |
---|---|---|
1.3.(a) | OICA, France and Japan do not support the proposal. IMMA can accept the proposal, but will check with experts. | OICA: The topic is already covered by present wording of §1.3 (c) in R10. |
7.4.2.1. 7.4.2.2. | OICA supports the proposal from China with a change of one item: “the maximum relative voltage change dmax, shall not exceed 6 per cent”. Japan and France aligned with the OICA proposal. IMMA has no comment and will check with experts. | OICA: Vehicles in charging mode can be considered as “switched manually”, therefore the “6 per cent” value for dmax is the applicable one. |
Annex 4, Appendix 1, Figure 1 | OICA, France and Japan do not support the proposal from China to delete the figure 1. IMMA will check. | OICA: It is an additional possibility for L-category vehicles with different requirements for test site than those defined in CISPR12. Therefore the figure shall be kept in R10. |
Annex 6, paragraph 4.1. | OICA, France, Japan and IMMA do not support the proposal from China. | OICA: The table for frequency steps is already defined in ISO 11451-1 3rd edition 2005 and Amd1: 2008 which is referred in R10.04 and R10.05. Furthermore, vehicle manufacturers may choose to perform test with more frequency steps. |
Annex 6, paragraph 5.1.2. | OICA, Japan, France and IMMA do not support the deletion of the sentence on TLS. The sentence should be kept. | TLS is used by some vehicle manufacturers mainly in the [20-30] MHz frequency range. |
OICA, Japan, France, IMMA do not support making distinction between vehicle categories. | ISO 11451-2 defines the use of 4-field probes method calibration in the [20 or 30 MHz and 2 GHz] frequency band whatever the vehicle category (L,M,N,O). | |
OICA has a counter proposal: “For TLS one field probe at the vehicle reference point shall be used. For antennas, four field probes at the vehicle reference line shall be used." |