Railroad Brake, Signal, and Switch Operators and Locomotive Firers
Transportation and Material Moving Occupations- O*NET-SOC コード
- 53-4022.00
Operate or monitor railroad track switches or locomotive instruments. May couple or uncouple rolling stock to make up or break up trains. Watch for and relay traffic signals. May inspect couplings, air hoses, journal boxes, and hand brakes. May watch for dragging equipment or obstacles on rights-of-way.
職業名とタスク記述は、公表された英語のまま表示します。ラベル（タスクの種類を含む）は翻訳しています。
AI露出度
- データ出典: BLS公表時点: 2026-08
低い· 相対
低い4段階の相対区分非常に高い職業群単位の値
尺度・母数・出典
4段階の相対区分（低い / 中程度 / 高い / 非常に高い）
BLS雇用見通し表の詳細職業831件が母数。値は NEM(全国雇用マトリクス)コード単位で付与されるため、同じ NEM コードの職業は同じバンドになります
- データ出典: Anthropic公表時点: 2026-03
0.000
0.000ここに掲載された値の範囲0.745尺度・母数・出典
観測エクスポージャー指数、公開されたまま0–1
O*NETタスクへの対応づけが基準
SOC 2018の職業単位で公表された値で、同じSOC 2018コードを持つO*NET職業はすべてこの値になります
- データ出典: ILO公表時点: 2025
0.17–0.20· ISCO-08職業グループ2件
尺度・母数・出典
生成AI露出度指数、公開されたまま0–1
ISCO-08の細分類（4桁）単位で公表された値です。米国労働統計局（BLS）の公式対応表（ISCO-08→2010 SOC、2010 SOC→2018 SOC）を公表どおり適用してこの職業に結び付けており、対応は全部または一部です
この出典がどのような性格の値か
BLSの区分は絶対水準ではなく相対順位であり、一次測定でもありません。複数の既存研究が付けた職業別パーセンタイル順位を4段階にまとめた値です。雇用や賃金の予測でもなく、導入確率でもなく、自動化と増強を区別しません。
結び付けたISCO-08グループごとのILO値
- ISCO-08 8311Locomotive Engine Drivers0.20
- ISCO-08 8312Railway Brake, Signal and Switch Operators0.17
AI 曝露度（OpenAI ルーブリック）
評価済みタスク 28 件 · β ≥ 0.5 のタスク 7 件（25.0%）
β = 直接的な露出（E1）+ 0.5 × ツール利用時の露出（E2）。原典リポジトリの定義に従います。
- 原典の単位：O*NET 27.2 のタスク → O*NET 31.0 の職業コード
- 評価済みタスクのうち 3 件は O*NET 31.0 のタスク一覧になく、O*NET 27.2 基準で公表されたスコアをそのまま残しています。
- 出典
- OpenAI "GPTs are GPTs" exposure rubric
- 版
- gh-main-0471612
- ライセンス
- MIT License, Copyright (c) 2024 OpenAI
タスク
O*NET® 31.0 Database のタスク記述です。コアタスクを先に表示します。
| タスク | 種類 | β（OpenAI） |
|---|---|---|
| Observe train signals along routes and verify their meanings for engineers. | コア | 0 |
| Signal locomotive engineers to start or stop trains when coupling or uncoupling cars, using hand signals, lanterns, or radio communication. | コア | 0 |
| Pull or push track switches to reroute cars. | コア | 0 |
| Observe signals from other crew members so that work activities can be coordinated. | コア | 0 |
| Monitor trains as they go around curves to detect dragging equipment and smoking journal boxes. | コア | 0.5 |
| Inspect couplings, air hoses, journal boxes, and handbrakes to ensure that they are securely fastened and functioning properly. | コア | 0 |
| Observe tracks from left sides of locomotives to detect obstructions on tracks. | コア | 0.5 |
| Raise levers to couple and uncouple cars for makeup and breakup of trains. | コア | 0 |
| Receive oral or written instructions from yardmasters or yard conductors indicating track assignments and cars to be switched. | コア | 1 |
| Signal other workers to set brakes and to throw track switches when switching cars from trains to way stations. | コア | 0 |
| Inspect tracks, cars, and engines for defects and to determine service needs, sending engines and cars for repairs as necessary. | コア | 0 |
| Make minor repairs to couplings, air hoses, and journal boxes, using hand tools. | コア | 0 |
| Connect air hoses to cars, using wrenches. | コア | 0 |
| Record numbers of cars available, numbers of cars sent to repair stations, and types of service needed. | コア | 1 |
| Conduct brake tests to determine the condition of brakes on trains. | コア | 0 |
| Operate locomotives in emergency situations. | 補足 | 0 |
| Climb ladders to tops of cars to set brakes. | 補足 | 0 |
| Inspect locomotives to detect damaged or worn parts. | 補足 | 0.5 |
| Check to see that trains are equipped with supplies such as fuel, water, and sand. | 補足 | 0 |
| Monitor oil, temperature, and pressure gauges on dashboards to determine if engines are operating safely and efficiently. | 補足 | 0.5 |
| Set flares, flags, lanterns, or torpedoes in front and at rear of trains during emergency stops to warn oncoming trains. | 補足 | 0 |
| Start diesel engines to warm engines before runs. | 補足 | 0 |
| Operate and drive locomotives, diesel switch engines, dinkey engines, flatcars, and railcars in train yards and at industrial sites. | 補足 | 0 |
| Refuel and lubricate engines. | 補足 | 0 |
| Ride atop cars that have been shunted, and turn handwheels to control speeds or stop cars at specified positions. | 補足 | 0 |
職業情報
出典と帰属表示
This page includes information from the O*NET® 31.0 Database (https://www.onetcenter.org/database.html) by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA). Used under the CC BY 4.0 license (https://creativecommons.org/licenses/by/4.0/). O*NET® is a trademark of USDOL/ETA. AI Changing Work has modified all or some of this information: the O*NET-SOC code, title and task statements are reproduced in English without change; task-type labels are shown in the page's language and tasks are listed core first; any Korean occupation title shown on the Korean-language page is AI Changing Work's translation; any KSCO-8 unit groups linked to this occupation were paired with it by AI Changing Work's judgment, and the relation labels and statuses are AI Changing Work's additions. USDOL/ETA has not approved, endorsed, or tested these modifications.
Any AI exposure figures on this page are published by third parties, not by AI Changing Work, and none is part of the O*NET information. OpenAI publishes task-level scores (MIT License) for O*NET 27.2 task statements; each is shown next to the O*NET 31.0 task statement with the same task ID, whose wording can differ from the 27.2 statement that was scored. OpenAI also publishes occupation-level scores for O*NET-SOC codes in the same release, and any such score is shown on the O*NET occupation with the same code. Anthropic publishes an observed exposure index in the Anthropic Economic Index (CC-BY), and the U.S. Bureau of Labor Statistics publishes relative AI exposure categories (public domain); both are published per SOC code, and each value is shown on every O*NET occupation with that code. The International Labour Organization publishes a generative AI exposure index in ILO Working Paper 140 (CC BY 4.0) for ISCO-08 unit groups; AI Changing Work links those groups to O*NET occupations by applying the U.S. Bureau of Labor Statistics ISCO-08 to 2010 SOC and 2010 SOC to 2018 SOC crosswalks as published, without case-by-case selection, and these crosswalks match many groups only in part. Where several unit groups are linked, each group's published value is listed, and any summary shows only the lowest and highest of those values with the number of groups; no exposure figure is averaged or recalculated. Any employment figures are published by the U.S. Bureau of Labor Statistics for the SOC group containing this occupation. Each source is credited where its figures are shown.
O*NET OnLine: 53-4022.00 Railroad Brake, Signal, and Switch Operators and Locomotive Firers
KSCO 코드·명칭: 한국표준직업분류(제8차 개정) — 통계청 고시 제2024-328호 (2024-07-01 고시, 2025-01-01 시행). 저작권법 제7조 제2호의 고시 항목이다. 명칭 표기(가운뎃점·띄어쓰기)는 해설서 2차 정오 반영판의 표기를 따랐으며, 고시 항목표와는 18개 명칭에서 가운뎃점 글리프나 띄어쓰기만 다르다. 통계청은 2025년 10월 국가데이터처로 개편되었다. 이 페이지의 KSCO 연결은 통계청·국가데이터처의 공식 연계표가 아니다.