Japan Automobile Standards Internationalization Center
6 Feb 2017 Preliminary study on reversing alarms: Situation of Japan (Japan and JASIC) GRB-65-06 2017-02-06 Japan JASIC
6 Sep 2018 Detectability and acceptability of reverse warning sound (JASIC) TFRA-03-04 2018-09-06 Review of a research program to define optimal sound limit values for reversing warning systems considering acceptability (noise environment) and detectability (pedestrian safety). JASIC
10 Sep 2018 Reverse Warning Systems: Japan Market Research (with Low mode, without off switch) (JASIC) TFRA-03-07 2018-09-10 JASIC
6 Jun 2019 Reverse warning devices: Intermittent cycles and duty ratios (JASIC) TFRWS-06-03 2019-06-06 JASIC
11 Jun 2019 Proposal for reverse warning fitting categories (JASIC) TFRWS-06-04 2019-06-11 JASIC
5 Sep 2019 Reversing warning: Background noise level index and proposal for limit value (JASIC) TFRWS-08-05 2019-09-05 JASIC
7 Aug 2020 Reversing Warning: Remaining issues and work plan (JASIC) TFRWS-11-04/Rev.2 2020-08-07 JASIC
5 Nov 2020 Reversing warnings: Study of ”Low level" lower limit (JASIC) TFRWS-15-04 2020-11-05 JASIC
13 Jan 2021 Background noise levels of residential areas in Japan (JASIC) TFRWS-17-04 2021-01-13 JASIC
13 Jan 2021 Reversing warning: Definition of "high level" sound (JASIC) TFRWS-17-05 2021-01-13 JASIC
19 May 2021 Reversing warning: Japan views on draft para. 14.7 (JASIC) TFRWS-20-03 2021-05-19 JASIC
19 May 2021 Reversing warning: Treatment of devices unable to fulfill draft Parts I and II (JASIC) TFRWS-20-04 2021-05-19 JASIC