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Contact UsOverview of ARIB Standards (STD-T55)
1. Overview
| STD Number | ARIB STD-T55 |
|---|---|
| Standard Name | Electronic Toll Collection System |
| Enactment Date | 11.27.1997 |
| General Description | This standard specifies radio communication interface for the electronic toll collection system in charge ways. The system shall be in accord with Article 49-26 of Ordinance Regulating Radio Equipment, which is one of the specified radio equipment regulated in the Article 38-2 paragraph 1 of Radio Act and in the Article 2 of Ordinance Concerning Technical Regulations Conformity Certification of Specified Radio Equipment. (Note) Regulations of Ordinance Regulating Radio Equipment concerning this system were revised on April 17, 2001. And the system conforming to the new regulation is separately arranged as ARIB STD-T75. |
2. Amendment History
| Ver. | Amendment or Enactment Date | Amendment summary |
|---|---|---|
| 2.0 | 11.27.2002 | In the revision of RERL (Ordinance of MIC No. 63) and ORE (Ordinance of MIC No. 64) dated April 1, 2001, regulations for land mobile station and base station were decided to be incorporated in Dedicated Short-Range Communication System and repealed. As a result, this standard lost its ground, whereas for existing equipment installed on the ground of those rules and still in operation, interim measures are taken by supplementary provisions of the Ordinance of Ministry, consequently this standard is decided to be held for the present. |
| 1.2 | 12.14.1999 | Amendment in accordance with the result of discussion of International Organization for Standardization (ISO/TC204/WG15). |
| 1.1 | 02.02.1999 | Change in accordance with partial revision of RERL and ORE. |
| 1.0 | 11.27.1997 | Enactment |
