保安基準改正

「自動車のヘッドライトのオートレベリングの装備を拡大します！～道路運送車両の保安基準の細目を定める告示等の一部改正について～」と題して、保安基準が変更される。

国土交通省｜報道資料｜自動車のヘッドライトのオートレベリングの装備を拡大します！ ～道路運送車両の保安基準の細目を定める告示等の一部改正について～

国土交通省のウェブサイトです。政策、報道...

www.mlit.go.jp

中身はWP29 の192nd　改正

Just a moment...

unece.org

ヘッドライト(installation of light and light-singla devices)R048だけではなく、後写鏡R046、車線逸脱防止(Lane Departure Warning System)R0130も変更されている。

ChatGPTの簡単PDF要約

第 46 号第５改訂版 ⇒ 第 46 号第６改訂版
第 48 号第８改訂版 ⇒ 第 48 号第９改訂版
第 130 号 ⇒ 第 130 号改訂版

R46

The document you’ve uploaded discusses the 06 series of amendments to UN Regulation No. 46 concerning devices for indirect vision (such as mirrors and camera-monitor systems). Here’s a summary of the key points:

1. New Definitions:
   • Introduces terms like “external original surface” and “impact point” for clearer descriptions of vehicle surfaces and testing locations.
2. Mirror Design Requirements:
   • Defines minimum curvature and protective housing for rear-view mirrors to improve safety.
   • Specifies that attachment devices for mirrors should meet certain criteria to minimize injury during impacts.
3. Impact Testing:
   • Exempts devices mounted higher than 2 meters from impact tests.
   • Provides detailed instructions for how impact tests should be conducted on devices like mirrors.
4. Fields of Vision:
   • Specifies minimum fields of vision required for different vehicle categories (e.g., M1, N2).
   • Introduces requirements for camera-monitor systems to provide the same field of vision as traditional mirrors.
   • States that the maximum number of monitors for camera systems must not exceed the number of mirrors they replace.
5. Transitional Provisions:
   • New regulations take effect from 1 September 2025, with a grace period until 1 September 2027 for older approvals.
   • After 1 September 2027, older series approvals will no longer be accepted unless unaffected by the new amendments.
6. Camera-Monitor Systems (CMS):
   • Defines minimum magnification factors for camera-monitor systems used in vehicles.
   • Specifies that these systems must provide continuous visibility when the vehicle is in use.
7. Front and Side Mirrors:
   • Mandates specific placement and adjustment requirements for side and front mirrors in different vehicle categories.
8. Vision Support Systems:
   • For large vehicles that cannot meet front-view requirements with mirrors, vision support systems must detect objects of certain dimensions in front of the vehicle.

This amendment enhances safety by improving the standards for indirect vision devices, ensuring better visibility for drivers and reducing the risk of accidents.

R48

The document you’ve uploaded proposes a new 09 series of amendments to UN Regulation No. 48 concerning the installation of lighting and light-signalling devices in vehicles. Here’s a summary of the main points:

1. Photometric Stability:
   • Defines that luminous intensity variation should be less than 3% over 15 minutes or 1% within 5 minutes for certain lights.
2. Daytime Running Lamps:
   • When switched on, rear position lamps must also be turned on automatically, with additional optional lights as needed.
3. Adaptive Front Lighting Systems (AFS):
   • Specifies vertical inclination of the lighting beams to improve safety.
   • A headlamp levelling device is required to adjust lights automatically.
4. Manoeuvring Lamps:
   • Guidelines for the number, placement, and height of manoeuvring lamps based on vehicle length.
5. Answer-Back Signal:
   • Optional signal to help users locate their vehicles, which can flash or vary in intensity.
6. Transitional Provisions:
   • Clear deadlines for compliance, including specific dates by which older vehicle approvals will no longer be accepted, such as 1 September 2027 for certain vehicle categories.
7. New Requirements for Lamps:
   • Clarifies standards for various lamps, including fog lamps, dipped-beam headlamps, and others, with a focus on improving visibility and safety under different conditions.

This document aims to harmonize vehicle lighting regulations globally, ensuring better safety through updated lighting technology and installation requirements.

R130 (各国の道路幅の調整)

The document you’ve uploaded is a proposal for amendments to UN Regulation No. 130 regarding Lane Departure Warning Systems (LDWS). Here’s a summary of the key points:

1. Regulation Update: The proposal introduces the 01 series of amendments to UN Regulation No. 130, focusing on improving lane departure warning systems in vehicles.
2. Approval Process:
   • A new approval number system is introduced for vehicles, with specific provisions for assigning numbers to vehicle types.
   • Transitional provisions outline the timeline for compliance:
     • From the amendment’s effective date, no Contracting Party may refuse type approvals under the new amendments.
     • After September 1, 2026, Contracting Parties are not required to accept approvals under the old system for new applications.
     • Previous approvals (before September 2026) will still be accepted until September 1, 2028.
3. Approval Marks:
   • Changes in the arrangement and requirements for approval marks on vehicles to ensure compliance with the updated regulation.
4. Lane Marking Specifications:
   • A detailed table in the annex specifies visible lane marking patterns for different countries (e.g., Australia, Canada, France, Germany, etc.). These tables outline dimensions such as lane widths and the width of edge markings for different road types and traffic flows, serving as guidelines for lane departure warning system tests.
5. Harmonization Effort:
   • The document aims to harmonize vehicle regulations globally to improve vehicle safety performance, aligning with the goals of the Inland Transport Committee and the World Forum for Harmonization of Vehicle Regulations.

This amendment proposal is part of a broader effort to enhance vehicle safety and ensure consistent standards across different countries.