htlee
bb99387168
- DB 007: fleet_companies, fleet_vessels, gear_identity_log, fleet_tracking_snapshot - 906척 선단 구성 데이터 적재 (497개 회사, 279쌍 PT) - FleetTracker: 등록 선단 ↔ AIS 매칭(NAME_EXACT) + 어구 정체성 추적 - track_similarity.py: DTW 기반 궤적 유사도 (TRACK_SIMILAR 플래그) - scheduler: fleet_tracker 통합 (기존 assign_fleet_roles 대체) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
75 lines
2.6 KiB
SQL
75 lines
2.6 KiB
SQL
-- 선단 등록 + 어망/어구 정체성 추적 시스템
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-- 1. 소유자/회사
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CREATE TABLE IF NOT EXISTS kcg.fleet_companies (
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id SERIAL PRIMARY KEY,
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name_cn TEXT NOT NULL,
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name_en TEXT,
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created_at TIMESTAMPTZ DEFAULT NOW()
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);
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-- 2. 등록 선박 (906척 참고자료 기반)
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CREATE TABLE IF NOT EXISTS kcg.fleet_vessels (
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id SERIAL PRIMARY KEY,
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company_id INT REFERENCES kcg.fleet_companies(id),
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permit_no VARCHAR(20) NOT NULL,
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name_cn TEXT NOT NULL,
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name_en TEXT,
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tonnage INT,
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gear_code VARCHAR(10),
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fleet_role VARCHAR(20),
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pair_vessel_id INT REFERENCES kcg.fleet_vessels(id),
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mmsi VARCHAR(15),
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match_confidence REAL DEFAULT 0,
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match_method VARCHAR(20),
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last_seen_at TIMESTAMPTZ,
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created_at TIMESTAMPTZ DEFAULT NOW(),
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updated_at TIMESTAMPTZ DEFAULT NOW()
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);
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CREATE INDEX IF NOT EXISTS idx_fleet_vessels_mmsi ON kcg.fleet_vessels(mmsi);
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CREATE INDEX IF NOT EXISTS idx_fleet_vessels_name_en ON kcg.fleet_vessels(name_en);
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CREATE INDEX IF NOT EXISTS idx_fleet_vessels_name_cn ON kcg.fleet_vessels(name_cn);
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CREATE INDEX IF NOT EXISTS idx_fleet_vessels_company ON kcg.fleet_vessels(company_id);
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-- 3. 어망/어구 정체성 이력
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CREATE TABLE IF NOT EXISTS kcg.gear_identity_log (
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id BIGSERIAL PRIMARY KEY,
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mmsi VARCHAR(15) NOT NULL,
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name TEXT NOT NULL,
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parent_name TEXT,
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parent_mmsi VARCHAR(15),
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parent_vessel_id INT REFERENCES kcg.fleet_vessels(id),
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gear_index_1 INT,
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gear_index_2 INT,
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lat DOUBLE PRECISION,
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lon DOUBLE PRECISION,
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match_method VARCHAR(30),
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match_confidence REAL DEFAULT 0,
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first_seen_at TIMESTAMPTZ NOT NULL,
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last_seen_at TIMESTAMPTZ NOT NULL,
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is_active BOOLEAN DEFAULT TRUE,
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created_at TIMESTAMPTZ DEFAULT NOW()
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);
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CREATE INDEX IF NOT EXISTS idx_gear_identity_mmsi ON kcg.gear_identity_log(mmsi);
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CREATE INDEX IF NOT EXISTS idx_gear_identity_parent ON kcg.gear_identity_log(parent_mmsi);
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CREATE INDEX IF NOT EXISTS idx_gear_identity_active ON kcg.gear_identity_log(is_active) WHERE is_active = TRUE;
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-- 4. 선단 추적 스냅샷 (5분 주기)
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CREATE TABLE IF NOT EXISTS kcg.fleet_tracking_snapshot (
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id BIGSERIAL PRIMARY KEY,
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company_id INT REFERENCES kcg.fleet_companies(id),
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snapshot_time TIMESTAMPTZ NOT NULL,
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total_vessels INT,
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active_vessels INT,
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in_zone_vessels INT,
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operating_vessels INT,
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gear_count INT,
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fleet_status VARCHAR(20),
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center_lat DOUBLE PRECISION,
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center_lon DOUBLE PRECISION,
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details JSONB,
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created_at TIMESTAMPTZ DEFAULT NOW()
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);
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CREATE INDEX IF NOT EXISTS idx_fleet_snapshot_time ON kcg.fleet_tracking_snapshot(snapshot_time DESC);
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CREATE INDEX IF NOT EXISTS idx_fleet_snapshot_company ON kcg.fleet_tracking_snapshot(company_id);
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