毕设功能设计卡壳？Python+Django打造洪涝应急系统的捷径

一、个人简介

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二、系统介绍

• 开发语言：Java+Python
• 数据库：MySQL
• 系统架构：B/S
• 后端框架：SpringBoot(Spring+SpringMVC+Mybatis)+Django
• 前端：Vue+HTML+CSS+JavaScript+jQuery
• 《洪涝灾害应急信息管理系统》是一套基于B/S架构的综合性灾害应急管理平台，采用Java/Python双版本支持的技术方案，分别基于Spring Boot(Spring+SpringMVC+Mybatis)和Django框架进行后端开发，前端则统一使用Vue+ElementUI+HTML技术栈，数据持久层依托MySQL数据库实现。系统功能全面覆盖灾害应急管理全流程，包括用户管理、救援人员管理、救援信息管理、参加救援管理、灾害信息管理、救援物资管理、物资类型管理、灾区人员管理、救援反馈管理、救援协调管理、物资捐赠管理等核心业务模块，同时提供系统管理和个人资料维护功能。该系统通过统一的信息平台实现灾害数据的实时采集与分析、救援资源的高效调配、救援行动的协同指挥以及物资捐赠的规范管理，有效提升了洪涝灾害应急响应能力和救援工作效率，为灾害管理部门提供了科学决策支持，对保障人民生命财产安全、减轻灾害损失具有重要意义。

三、洪涝灾害应急信息管理系统-视频解说

毕设功能设计卡壳？Python+Django打造洪涝应急系统的捷径

四、洪涝灾害应急信息管理系统-功能展示

五、洪涝灾害应急信息管理系统-代码展示

// 核心功能1: 救援信息管理 - 处理紧急救援请求
public ResponseEntity<Map<String, Object>> processEmergencyRescueRequest(@RequestBody RescueRequestDTO requestDTO) {
    try {
        log.info("接收到紧急救援请求: {}", requestDTO);
        
        // 验证请求数据完整性
        if (StringUtils.isEmpty(requestDTO.getDisasterLocation()) || requestDTO.getAffectedPopulation() == null) {
            return ResponseEntity.badRequest().body(Collections.singletonMap("message", "灾害位置和受影响人口信息不能为空"));
        }
        
        // 计算救援优先级
        int priorityScore = calculateRescuePriority(requestDTO.getDisasterType(), 
                                                   requestDTO.getAffectedPopulation(),
                                                   requestDTO.getInfrastructureDamage());
        
        // 查询可用救援资源
        List<RescueTeam> availableTeams = rescueTeamRepository.findAvailableTeamsByLocation(
                requestDTO.getDisasterLocation(), 50.0); // 搜索50公里范围内的救援队
        
        // 查询可用物资
        List<RescueMaterial> availableMaterials = materialRepository.findAvailableMaterialsByType(
                requestDTO.getDisasterType(), requestDTO.getAffectedPopulation());
        
        // 创建救援任务
        RescueTask rescueTask = new RescueTask();
        rescueTask.setTaskId(UUID.randomUUID().toString());
        rescueTask.setDisasterLocation(requestDTO.getDisasterLocation());
        rescueTask.setDisasterType(requestDTO.getDisasterType());
        rescueTask.setAffectedPopulation(requestDTO.getAffectedPopulation());
        rescueTask.setPriorityScore(priorityScore);
        rescueTask.setRequestTime(LocalDateTime.now());
        rescueTask.setStatus(RescueStatus.PENDING);
        
        // 分配救援队伍
        if (!availableTeams.isEmpty()) {
            List<RescueTeam> assignedTeams = assignOptimalRescueTeams(availableTeams, requestDTO);
            rescueTask.setAssignedTeams(assignedTeams);
            
            // 通知救援队伍
            for (RescueTeam team : assignedTeams) {
                notificationService.sendEmergencyAlert(team.getContactInfo(), rescueTask);
                team.setStatus(TeamStatus.DISPATCHED);
                rescueTeamRepository.save(team);
            }
        }
        
        // 保存救援任务
        RescueTask savedTask = rescueTaskRepository.save(rescueTask);
        
        // 创建救援计划
        RescuePlan rescuePlan = rescuePlanService.createPlan(savedTask, availableMaterials);
        
        // 返回响应
        Map<String, Object> response = new HashMap<>();
        response.put("taskId", savedTask.getTaskId());
        response.put("priorityScore", priorityScore);
        response.put("estimatedResponseTime", rescuePlan.getEstimatedResponseTime());
        response.put("assignedTeams", savedTask.getAssignedTeams().size());
        
        // 记录救援请求日志
        auditLogService.logRescueRequest(savedTask, SecurityContextHolder.getContext().getAuthentication().getName());
        
        return ResponseEntity.ok(response);
    } catch (Exception e) {
        log.error("处理紧急救援请求时发生错误", e);
        return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR)
                .body(Collections.singletonMap("message", "处理救援请求时发生系统错误"));
    }
}

// 核心功能2: 救援物资管理 - 物资调配与追踪
public MaterialAllocationResult allocateAndTrackMaterials(MaterialAllocationRequest request) {
    // 验证请求参数
    if (request.getDisasterId() == null || request.getMaterialRequests().isEmpty()) {
        throw new InvalidRequestException("灾害ID和物资请求列表不能为空");
    }
    
    // 获取灾害信息
    DisasterInfo disaster = disasterRepository.findById(request.getDisasterId())
        .orElseThrow(() -> new ResourceNotFoundException("未找到指定灾害信息"));
    
    // 检查灾害状态
    if (disaster.getStatus() == DisasterStatus.RESOLVED) {
        throw new BusinessException("该灾害已解决，无法分配物资");
    }
    
    // 初始化结果对象
    MaterialAllocationResult result = new MaterialAllocationResult();
    result.setAllocationId(UUID.randomUUID().toString());
    result.setDisasterId(disaster.getId());
    result.setAllocationTime(LocalDateTime.now());
    
    List<MaterialAllocationDetail> allocationDetails = new ArrayList<>();
    List<MaterialShortage> shortages = new ArrayList<>();
    
    // 处理每种物资的请求
    for (MaterialRequest materialRequest : request.getMaterialRequests()) {
        // 查询可用物资库存
        List<MaterialInventory> availableInventories = materialInventoryRepository
            .findAvailableByTypeAndQuantity(materialRequest.getMaterialTypeId());
        
        int requestedQuantity = materialRequest.getQuantity();
        int allocatedQuantity = 0;
        
        // 分配物资
        for (MaterialInventory inventory : availableInventories) {
            if (allocatedQuantity >= requestedQuantity) {
                break;
            }
            
            int warehouseAvailable = inventory.getAvailableQuantity();
            int toAllocate = Math.min(warehouseAvailable, requestedQuantity - allocatedQuantity);
            
            if (toAllocate > 0) {
                // 创建分配详情
                MaterialAllocationDetail detail = new MaterialAllocationDetail();
                detail.setAllocationId(result.getAllocationId());
                detail.setMaterialTypeId(materialRequest.getMaterialTypeId());
                detail.setWarehouseId(inventory.getWarehouseId());
                detail.setQuantity(toAllocate);
                detail.setStatus(AllocationStatus.PENDING);
                
                // 更新库存
                inventory.setAvailableQuantity(inventory.getAvailableQuantity() - toAllocate);
                inventory.setAllocatedQuantity(inventory.getAllocatedQuantity() + toAllocate);
                materialInventoryRepository.save(inventory);
                
                allocationDetails.add(detail);
                allocatedQuantity += toAllocate;
                
                // 创建物资移动追踪记录
                MaterialMovement movement = new MaterialMovement();
                movement.setMaterialTypeId(materialRequest.getMaterialTypeId());
                movement.setQuantity(toAllocate);
                movement.setSourceWarehouseId(inventory.getWarehouseId());
                movement.setDestinationLocation(disaster.getLocation());
                movement.setMovementType(MovementType.DISASTER_ALLOCATION);
                movement.setStatus(MovementStatus.INITIATED);
                movement.setAllocationId(result.getAllocationId());
                movement.setCreatedTime(LocalDateTime.now());
                
                materialMovementRepository.save(movement);
                
                // 创建运输任务
                TransportTask transportTask = new TransportTask();
                transportTask.setTaskId(UUID.randomUUID().toString());
                transportTask.setMovementId(movement.getId());
                transportTask.setPriority(calculateTransportPriority(disaster, materialRequest.getMaterialTypeId()));
                transportTask.setStatus(TransportStatus.PENDING);
                transportTask.setEstimatedArrivalTime(calculateETA(inventory.getWarehouseId(), disaster.getLocation()));
                
                transportTaskRepository.save(transportTask);
            }
        }
        
        // 记录物资短缺情况
        if (allocatedQuantity < requestedQuantity) {
            MaterialShortage shortage = new MaterialShortage();
            shortage.setMaterialTypeId(materialRequest.getMaterialTypeId());
            shortage.setRequestedQuantity(requestedQuantity);
            shortage.setAllocatedQuantity(allocatedQuantity);
            shortage.setShortageQuantity(requestedQuantity - allocatedQuantity);
            
            shortages.add(shortage);
            
            // 触发紧急采购流程
            if (materialRequest.isPriority()) {
                emergencyProcurementService.initiateProcurement(
                    materialRequest.getMaterialTypeId(), 
                    requestedQuantity - allocatedQuantity,
                    disaster.getId()
                );
            }
        }
    }
    
    // 保存分配详情
    materialAllocationDetailRepository.saveAll(allocationDetails);
    
    // 设置结果
    result.setAllocationDetails(allocationDetails);
    result.setShortages(shortages);
    result.setStatus(allocationDetails.isEmpty() ? AllocationStatus.FAILED : AllocationStatus.INITIATED);
    
    // 记录分配结果
    materialAllocationRepository.save(result);
    
    // 发送通知
    if (!allocationDetails.isEmpty()) {
        notificationService.sendMaterialAllocationNotification(result);
    }
    
    // 记录审计日志
    auditLogService.logMaterialAllocation(result, request.getRequestedBy());
    
    return result;
}

// 核心功能3: 救援协调管理 - 多方救援力量协调指挥
public CoordinationResponse coordinateRescueEfforts(CoordinationRequest request) {
    // 验证协调请求
    validateCoordinationRequest(request);
    
    // 获取灾害信息
    DisasterEvent disaster = disasterRepository.findById(request.getDisasterId())
        .orElseThrow(() -> new ResourceNotFoundException("未找到指定灾害事件"));
    
    // 创建协调任务
    CoordinationTask task = new CoordinationTask();
    task.setTaskId(generateTaskId("COORD"));
    task.setDisasterId(disaster.getId());
    task.setCoordinationLevel(determineCoordinationLevel(disaster.getSeverityLevel()));
    task.setStatus(CoordinationStatus.INITIATED);
    task.setCreatedAt(LocalDateTime.now());
    task.setCreatedBy(request.getRequestedBy());
    task.setDescription(request.getDescription());
    
    // 获取灾区地理信息
    GeoLocation disasterLocation = geoService.getLocationDetails(disaster.getLatitude(), disaster.getLongitude());
    
    // 查询可用救援力量
    List<RescueForce> governmentForces = rescueForceRepository.findAvailableGovernmentForces(
            disasterLocation.getProvince(), disasterLocation.getCity(), task.getCoordinationLevel());
    
    List<RescueForce> militaryForces = rescueForceRepository.findAvailableMilitaryForces(
            disasterLocation.getProvince(), disasterLocation.getCity(), task.getCoordinationLevel());
    
    List<RescueForce> volunteerGroups = rescueForceRepository.findAvailableVolunteerGroups(
            disasterLocation.getLatitude(), disasterLocation.getLongitude(), 100.0); // 100公里范围内
    
    // 分析救援需求
    RescueNeedsAnalysis needsAnalysis = analyzeRescueNeeds(disaster, request.getAdditionalNeeds());
    
    // 创建协调方案
    CoordinationPlan plan = new CoordinationPlan();
    plan.setTaskId(task.getTaskId());
    plan.setPlanId(UUID.randomUUID().toString());
    plan.setCreatedAt(LocalDateTime.now());
    
    // 分配救援力量
    List<ForceAssignment> assignments = new ArrayList<>();
    
    // 分配政府救援力量
    assignRescueForces(assignments, governmentForces, needsAnalysis, ForceType.GOVERNMENT);
    
    // 分配军队救援力量
    assignRescueForces(assignments, militaryForces, needsAnalysis, ForceType.MILITARY);
    
    // 分配志愿者救援力量
    assignRescueForces(assignments, volunteerGroups, needsAnalysis, ForceType.VOLUNTEER);
    
    plan.setForceAssignments(assignments);
    
    // 创建通信计划
    CommunicationPlan commPlan = createCommunicationPlan(assignments, task.getCoordinationLevel());
    plan.setCommunicationPlan(commPlan);
    
    // 创建区域责任划分
    List<ZoneResponsibility> zoneResponsibilities = divideDisasterZones(
            disasterLocation, needsAnalysis, assignments);
    plan.setZoneResponsibilities(zoneResponsibilities);
    
    // 设置协调中心
    CoordinationCenter center = determineCoordinationCenter(disasterLocation, task.getCoordinationLevel());
    plan.setCoordinationCenter(center);
    
    // 保存协调计划
    task.setPlan(plan);
    coordinationTaskRepository.save(task);
    
    // 发送协调指令
    for (ForceAssignment assignment : assignments) {
        RescueForce force = assignment.getForce();
        ZoneResponsibility zone = assignment.getZoneResponsibility();
        
        CoordinationCommand command = new CoordinationCommand();
        command.setCommandId(UUID.randomUUID().toString());
        command.setTaskId(task.getTaskId());
        command.setForceId(force.getId());
        command.setTargetZone(zone);
        command.setMissionDescription(assignment.getMissionDescription());
        command.setPriority(assignment.getPriority());
        command.setReportingFrequency(determineReportingFrequency(task.getCoordinationLevel()));
        command.setIssuedAt(LocalDateTime.now());
        
        coordinationCommandRepository.save(command);
        
        // 发送指令通知
        notificationService.sendCoordinationCommand(force.getContactInfo(), command);
        
        // 更新救援力量状态
        force.setStatus(ForceStatus.DISPATCHED);
        force.setCurrentTaskId(task.getTaskId());
        force.setLastUpdated(LocalDateTime.now());
        rescueForceRepository.save(force);
    }
    
    // 创建协调响应对象
    CoordinationResponse response = new CoordinationResponse();
    response.setTaskId(task.getTaskId());
    response.setCoordinationLevel(task.getCoordinationLevel());
    response.setTotalForcesAssigned(assignments.size());
    response.setEstablishedAt(LocalDateTime.now());
    response.setCoordinationCenter(center);
    response.setZoneCount(zoneResponsibilities.size());
    
    // 设置指挥官信息
    if (task.getCoordinationLevel() == CoordinationLevel.NATIONAL) {
        User commander = userRepository.findByRole(UserRole.NATIONAL_COMMANDER)
            .orElse(userRepository.findByRole(UserRole.SYSTEM_ADMIN).orElse(null));
        if (commander != null) {
            response.setCommanderId(commander.getId());
            response.setCommanderName(commander.getName());
        }
    } else {
        // 查找本地指挥官
        User commander = userRepository.findByRoleAndRegion(UserRole.REGIONAL_COMMANDER, disasterLocation.getProvince())
            .orElse(null);
        if (commander != null) {
            response.setCommanderId(commander.getId());
            response.setCommanderName(commander.getName());
        }
    }
    
    // 记录协调任务日志
    auditLogService.logCoordinationTask(task, request.getRequestedBy());
    
    return response;
}

六、洪涝灾害应急信息管理系统-文档展示

七、END

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