208 lines
6.8 KiB
SQL
208 lines
6.8 KiB
SQL
-- ================================================================
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-- 补充限速规则和APRON区域的数据库脚本
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-- 用于兼容原有的限速检测功能
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-- ================================================================
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-- 1. 添加APRON（停机坪）区域
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-- 基于route.md中的坐标范围创建一个合理的停机坪区域
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INSERT INTO "public"."airport_areas" (
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"area_id", "name", "type", "boundary", "description", "enabled", "priority",
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"functional_category", "access_level", "created_by"
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) VALUES (
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'APRON_01',
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'停机坪区域01',
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'APRON',
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ST_GeomFromText('POLYGON((120.080000 36.372000, 120.088000 36.372000, 120.088000 36.366000, 120.080000 36.366000, 120.080000 36.372000))', 4326),
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'主要停机坪区域，覆盖无人车和航空器活动区域，包含route.md中所有测试路线',
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true,
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8,
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'AIRCRAFT_OPERATIONS',
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'CONTROLLED',
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'system'
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);
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-- 2. 为APRON区域添加限速规则（兼容原有的限速检测系统）
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INSERT INTO "public"."spatial_rules" (
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"rule_id", "rule_name", "description", "rule_category", "status", "priority",
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"spatial_object_type", "spatial_object_id", "alert_level", "alert_message",
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"rule_parameters", "created_by"
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) VALUES (
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'SPEED_LIMIT_APRON',
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'停机坪限速规则',
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'停机坪区域内所有车辆的限速控制规则',
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'SPEED_LIMIT',
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'ACTIVE',
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1,
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'AREA',
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'APRON_01',
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'WARNING',
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'停机坪内超速行驶',
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'{"maxSpeed":15.0,"unit":"kmh","warningThreshold":0.8,"strictMode":true}',
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'system'
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);
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-- 3. 添加规则允许的车辆类型（所有类型车辆都受限速规则约束）
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INSERT INTO "public"."spatial_rule_vehicle_types" ("rule_id", "vehicle_type") VALUES
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('SPEED_LIMIT_APRON', 'UNMANNED_VEHICLE'),
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('SPEED_LIMIT_APRON', 'AIRCRAFT'),
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('SPEED_LIMIT_APRON', 'SPECIAL_VEHICLE'),
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('SPEED_LIMIT_APRON', 'AIRPORT_VEHICLE'),
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('SPEED_LIMIT_APRON', 'NORMAL_VEHICLE');
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-- 4. 添加滑行道区域和限速规则
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INSERT INTO "public"."airport_areas" (
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"area_id", "name", "type", "boundary", "description", "enabled", "priority",
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"functional_category", "access_level", "created_by"
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) VALUES (
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'TAXIWAY_ALPHA',
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'滑行道Alpha',
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'TAXIWAY',
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ST_GeomFromText('POLYGON((120.082000 36.370000, 120.086000 36.370000, 120.086000 36.368000, 120.082000 36.368000, 120.082000 36.370000))', 4326),
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'主要滑行道，连接停机坪和跑道',
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true,
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7,
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'AIRCRAFT_OPERATIONS',
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'CONTROLLED',
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'system'
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);
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-- 滑行道限速规则
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INSERT INTO "public"."spatial_rules" (
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"rule_id", "rule_name", "description", "rule_category", "status", "priority",
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"spatial_object_type", "spatial_object_id", "alert_level", "alert_message",
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"rule_parameters", "created_by"
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) VALUES (
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'SPEED_LIMIT_TAXIWAY',
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'滑行道限速规则',
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'滑行道区域内的限速控制',
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'SPEED_LIMIT',
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'ACTIVE',
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2,
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'AREA',
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'TAXIWAY_ALPHA',
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'WARNING',
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'滑行道内超速行驶',
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'{"maxSpeed":25.0,"unit":"kmh","warningThreshold":0.9}',
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'system'
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);
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-- 滑行道限速规则的车辆类型
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INSERT INTO "public"."spatial_rule_vehicle_types" ("rule_id", "vehicle_type") VALUES
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('SPEED_LIMIT_TAXIWAY', 'UNMANNED_VEHICLE'),
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('SPEED_LIMIT_TAXIWAY', 'AIRCRAFT'),
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('SPEED_LIMIT_TAXIWAY', 'SPECIAL_VEHICLE'),
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('SPEED_LIMIT_TAXIWAY', 'AIRPORT_VEHICLE');
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-- 5. 验证插入的数据
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-- 检查区域
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SELECT
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area_id,
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name,
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type,
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enabled,
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priority,
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functional_category,
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ST_AsText(boundary) as boundary_wkt
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FROM airport_areas
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WHERE type IN ('APRON', 'TAXIWAY')
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ORDER BY priority DESC;
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-- 检查限速规则
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SELECT
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r.rule_id,
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r.rule_name,
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r.rule_category,
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r.spatial_object_id,
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r.alert_level,
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r.rule_parameters,
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array_agg(vt.vehicle_type ORDER BY vt.vehicle_type) as allowed_vehicle_types
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FROM spatial_rules r
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LEFT JOIN spatial_rule_vehicle_types vt ON r.rule_id = vt.rule_id
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WHERE r.rule_category = 'SPEED_LIMIT'
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GROUP BY r.rule_id, r.rule_name, r.rule_category, r.spatial_object_id, r.alert_level, r.rule_parameters
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ORDER BY r.rule_id;
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-- 6. 测试限速检测（模拟无人车在APRON区域内的情况）
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-- 测试无人车A在停机坪区域的限速检测
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WITH test_vehicle AS (
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SELECT
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'UV_鲁B567' as vehicle_id,
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'UNMANNED_VEHICLE' as vehicle_type,
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ST_SetSRID(ST_MakePoint(120.084000, 36.369000), 4326) as current_position,
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18.5 as current_speed -- 超过15km/h限速
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),
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area_check AS (
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SELECT
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tv.vehicle_id,
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tv.vehicle_type,
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tv.current_speed,
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aa.area_id,
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aa.name as area_name,
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aa.type as area_type,
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ST_Contains(aa.boundary, tv.current_position) as is_inside
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FROM test_vehicle tv
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CROSS JOIN airport_areas aa
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WHERE ST_Contains(aa.boundary, tv.current_position)
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),
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rule_check AS (
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SELECT
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ac.*,
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sr.rule_id,
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sr.rule_name,
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sr.rule_category,
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sr.alert_level,
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sr.rule_parameters,
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CASE
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WHEN sr.rule_category = 'SPEED_LIMIT' THEN
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CASE
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WHEN (sr.rule_parameters->>'maxSpeed')::float < ac.current_speed THEN 'VIOLATION'
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ELSE 'COMPLIANT'
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END
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ELSE 'NOT_APPLICABLE'
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END as speed_check_result
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FROM area_check ac
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LEFT JOIN spatial_rules sr ON ac.area_id = sr.spatial_object_id
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AND sr.status = 'ACTIVE'
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LEFT JOIN spatial_rule_vehicle_types vt ON sr.rule_id = vt.rule_id
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AND vt.vehicle_type = ac.vehicle_type
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)
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SELECT
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vehicle_id,
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area_name,
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area_type,
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current_speed as "当前速度(km/h)",
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rule_name,
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(rule_parameters->>'maxSpeed')::float as "限速(km/h)",
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speed_check_result as "检测结果",
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alert_level as "告警级别"
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FROM rule_check
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WHERE rule_category = 'SPEED_LIMIT' OR rule_category IS NULL;
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-- 7. 创建一个视图用于简化限速检测查询
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CREATE OR REPLACE VIEW speed_limit_areas AS
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SELECT
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aa.area_id,
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aa.name as area_name,
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aa.type as area_type,
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aa.boundary,
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sr.rule_id,
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sr.rule_name,
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(sr.rule_parameters->>'maxSpeed')::float as max_speed_kmh,
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(sr.rule_parameters->>'warningThreshold')::float as warning_threshold,
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sr.alert_level,
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array_agg(DISTINCT vt.vehicle_type) as applicable_vehicle_types
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FROM airport_areas aa
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JOIN spatial_rules sr ON aa.area_id = sr.spatial_object_id
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JOIN spatial_rule_vehicle_types vt ON sr.rule_id = vt.rule_id
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WHERE sr.rule_category = 'SPEED_LIMIT' AND sr.status = 'ACTIVE' AND aa.enabled = true
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GROUP BY aa.area_id, aa.name, aa.type, aa.boundary, sr.rule_id, sr.rule_name,
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sr.rule_parameters, sr.alert_level;
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-- 查看创建的视图
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SELECT * FROM speed_limit_areas ORDER BY max_speed_kmh;
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-- 完成
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SELECT 'Speed limit rules and APRON areas added successfully!' as status,
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COUNT(*) as total_speed_rules
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FROM spatial_rules
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WHERE rule_category = 'SPEED_LIMIT'; |