diff --git a/pom.xml b/pom.xml
index 720421d..272133e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -18,6 +18,20 @@
 
     <dependencies>
 
+        <!--        空间坐标计算-->
+        <dependency>
+            <groupId>org.gavaghan</groupId>
+            <artifactId>geodesy</artifactId>
+            <version>1.1.3</version>
+        </dependency>
+        <!-- https://mvnrepository.com/artifact/jakarta.validation/jakarta.validation-api -->
+        <dependency>
+            <groupId>jakarta.validation</groupId>
+            <artifactId>jakarta.validation-api</artifactId>
+            <version>3.1.1</version>
+        </dependency>
+
+
         <!-- SpringBoot 拦截器 -->
         <dependency>
             <groupId>org.springframework.boot</groupId>
diff --git a/src/main/java/com/ykMap/base/config/MyBatisPlusConfig.java b/src/main/java/com/ykMap/base/config/MyBatisPlusConfig.java
new file mode 100644
index 0000000..dc42731
--- /dev/null
+++ b/src/main/java/com/ykMap/base/config/MyBatisPlusConfig.java
@@ -0,0 +1,24 @@
+package com.ykMap.base.config;
+
+/**
+ * mybatis-plus分页查询
+ *
+ * @author wu
+ * @since 2025/3/19 16:55
+ */
+
+import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
+import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class MyBatisPlusConfig {
+
+    @Bean
+    public MybatisPlusInterceptor mybatisPlusInterceptor() {
+        MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
+        interceptor.addInnerInterceptor(new PaginationInnerInterceptor());
+        return interceptor;
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/com/ykMap/controller/CarController.java b/src/main/java/com/ykMap/controller/CarController.java
new file mode 100644
index 0000000..be96885
--- /dev/null
+++ b/src/main/java/com/ykMap/controller/CarController.java
@@ -0,0 +1,42 @@
+package com.ykMap.controller;
+
+import com.ykMap.base.controller.BaseController;
+import com.ykMap.base.domain.AjaxResult;
+import com.ykMap.entity.request.CarPageRequest;
+import com.ykMap.entity.response.CarPageResponse;
+import com.ykMap.service.CarService;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import jakarta.validation.Valid;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import javax.annotation.Resource;
+
+/**
+ * 车辆实时定位
+ *
+ * @author wu
+ * @since 2025/3/12 10:22
+ */
+@RestController
+@RequestMapping("/ykmap/car")
+@Api(tags = "车辆实时定位接口")
+public class CarController extends BaseController {
+
+    @Resource
+    private CarService carService;
+
+    /**
+     * 分页查询单位内外的车辆任务
+     *
+     * @param req 请求类
+     * @return 响应类
+     */
+    @GetMapping("page")
+    @ApiOperation(value = "分页查询单位内外的车辆任务", response = CarPageResponse.class)
+    public AjaxResult page( @Valid CarPageRequest req) {
+        return success(carService.page(req));
+    }
+}
diff --git a/src/main/java/com/ykMap/entity/ColDTO.java b/src/main/java/com/ykMap/entity/ColDTO.java
new file mode 100644
index 0000000..a233711
--- /dev/null
+++ b/src/main/java/com/ykMap/entity/ColDTO.java
@@ -0,0 +1,19 @@
+package com.ykMap.entity;
+
+import lombok.Data;
+
+import java.io.Serializable;
+
+/**
+ * @author wu
+ * @since 2025/3/19 17:04
+ */
+@Data
+public class ColDTO implements Serializable {
+    private static final long serialVersionUID = -8045055883099483791L;
+
+    private String value;
+
+    private String label;
+
+}
diff --git a/src/main/java/com/ykMap/entity/request/CarPageRequest.java b/src/main/java/com/ykMap/entity/request/CarPageRequest.java
new file mode 100644
index 0000000..bcb9d4f
--- /dev/null
+++ b/src/main/java/com/ykMap/entity/request/CarPageRequest.java
@@ -0,0 +1,44 @@
+package com.ykMap.entity.request;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import jakarta.validation.constraints.NotNull;
+import lombok.Data;
+
+import java.io.Serializable;
+
+/**
+ * 分页查询单位内外的车辆任务请求类
+ *
+ * @author wu
+ * @since 2025/3/14 14:22
+ */
+@Data
+@ApiModel("分页查询单位内外的车辆任务请求类")
+public class CarPageRequest implements Serializable {
+    private static final long serialVersionUID = 1031466955513130671L;
+    /**
+     * 当前页
+     */
+    @ApiModelProperty(value = "当前页 默认1")
+    public Integer pageNo = 1;
+
+    /**
+     * 每页显示条数
+     */
+    @ApiModelProperty(value = "每页显示条数 默认10")
+    public Integer pageSize = 10;
+
+    /**
+     * 距离单位距离
+     */
+    @ApiModelProperty(value = "距离单位距离(米) 默认200米")
+    public double distance = 200;
+
+    /**
+     * 单位内外 1单位外  2单位内
+     */
+    @ApiModelProperty(value = "单位内外 1单位外  2单位内", required = true)
+    @NotNull(message = "单位内外不能为空")
+    private Integer type;
+}
diff --git a/src/main/java/com/ykMap/entity/response/CarGPSResponse.java b/src/main/java/com/ykMap/entity/response/CarGPSResponse.java
new file mode 100644
index 0000000..2327706
--- /dev/null
+++ b/src/main/java/com/ykMap/entity/response/CarGPSResponse.java
@@ -0,0 +1,31 @@
+package com.ykMap.entity.response;
+
+import lombok.Data;
+
+import java.io.Serializable;
+
+/**
+ * 车辆实时数据
+ *
+ * @author wu
+ * @since 2025/3/14 15:02
+ */
+@Data
+public class CarGPSResponse implements Serializable {
+    private static final long serialVersionUID = 6524106295010311569L;
+
+    /**
+     * 车牌号
+     */
+    public String carPlate;
+
+    /**
+     * 84坐标系经度
+     */
+    public String lat;
+
+    /**
+     * 84坐标系纬度
+     */
+    public String lng;
+}
diff --git a/src/main/java/com/ykMap/entity/response/CarPageResponse.java b/src/main/java/com/ykMap/entity/response/CarPageResponse.java
new file mode 100644
index 0000000..748cd0d
--- /dev/null
+++ b/src/main/java/com/ykMap/entity/response/CarPageResponse.java
@@ -0,0 +1,30 @@
+package com.ykMap.entity.response;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import java.io.Serializable;
+
+/**
+ * 分页查询单位内外的车辆任务响应类
+ *
+ * @author wu
+ * @since 2025/3/14 14:32
+ */
+@Data
+@ApiModel("分页查询单位内外的车辆任务响应类")
+public class CarPageResponse implements Serializable {
+
+    /**
+     * 车牌号
+     */
+    @ApiModelProperty(value = "车牌号")
+    public String carNumber;
+
+    /**
+     * 车辆关联任务
+     */
+    @ApiModelProperty(value = "车辆关联任务")
+    public String taskTitle;
+}
diff --git a/src/main/java/com/ykMap/entity/response/CarResponse.java b/src/main/java/com/ykMap/entity/response/CarResponse.java
new file mode 100644
index 0000000..adbcfec
--- /dev/null
+++ b/src/main/java/com/ykMap/entity/response/CarResponse.java
@@ -0,0 +1,30 @@
+package com.ykMap.entity.response;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import java.io.Serializable;
+
+/**
+ * 分页查询单位内外的车辆任务响应类
+ *
+ * @author wu
+ * @since 2025/3/14 14:32
+ */
+@Data
+@ApiModel("分页查询单位内外的车辆任务响应类")
+public class CarResponse implements Serializable {
+
+    /**
+     * 车牌号
+     */
+    @ApiModelProperty(value = "车牌号")
+    public String carNumber;
+
+    /**
+     * 车辆关联任务
+     */
+    @ApiModelProperty(value = "车辆关联任务")
+    public String taskTitle;
+}
diff --git a/src/main/java/com/ykMap/entity/response/ContentResponse.java b/src/main/java/com/ykMap/entity/response/ContentResponse.java
new file mode 100644
index 0000000..d050992
--- /dev/null
+++ b/src/main/java/com/ykMap/entity/response/ContentResponse.java
@@ -0,0 +1,24 @@
+package com.ykMap.entity.response;
+
+import com.ykMap.entity.ColDTO;
+import lombok.Data;
+
+import java.io.Serializable;
+import java.util.List;
+
+/**
+ * @author wu
+ * @since 2025/3/19 17:02
+ */
+@Data
+public class ContentResponse implements Serializable {
+    private static final long serialVersionUID = -8078281805074879229L;
+
+    private List<ColDTO> col;
+
+    private List<CarPageResponse> data;
+
+    private Long totalCount = 0L;
+    private Long pageNum = 1L;
+    private Long pageSize = 10L;
+}
diff --git a/src/main/java/com/ykMap/exception/GlobalExceptionHandler.java b/src/main/java/com/ykMap/exception/GlobalExceptionHandler.java
new file mode 100644
index 0000000..46f31c6
--- /dev/null
+++ b/src/main/java/com/ykMap/exception/GlobalExceptionHandler.java
@@ -0,0 +1,110 @@
+package com.ykMap.exception;
+
+import com.ykMap.base.domain.AjaxResult;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.validation.BindException;
+import org.springframework.web.HttpRequestMethodNotSupportedException;
+import org.springframework.web.bind.MethodArgumentNotValidException;
+import org.springframework.web.bind.MissingPathVariableException;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.RestControllerAdvice;
+import org.springframework.web.method.annotation.MethodArgumentTypeMismatchException;
+
+import javax.servlet.http.HttpServletRequest;
+import java.util.Objects;
+
+/**
+ * 全局异常处理器
+ *
+ * @author wu
+ * @since 2025/3/13 17:28
+ */
+@RestControllerAdvice
+public class GlobalExceptionHandler {
+    private static final Logger log = LoggerFactory.getLogger(GlobalExceptionHandler.class);
+
+
+    /**
+     * 请求方式不支持
+     */
+    @ExceptionHandler(HttpRequestMethodNotSupportedException.class)
+    public AjaxResult handleHttpRequestMethodNotSupported(HttpRequestMethodNotSupportedException e,
+                                                          HttpServletRequest request) {
+        String requestURI = request.getRequestURI();
+        log.error("请求地址'{}',不支持'{}'请求", requestURI, e.getMethod());
+        return AjaxResult.error(e.getMessage());
+    }
+
+    /**
+     * 业务异常
+     */
+    @ExceptionHandler(ServiceException.class)
+    public AjaxResult handleServiceException(ServiceException e) {
+        log.error(e.getMessage(), e);
+        Integer code = e.getCode();
+        return code != null ? AjaxResult.error(code, e.getMessage()) : AjaxResult.error(e.getMessage());
+    }
+
+    /**
+     * 请求路径中缺少必需的路径变量
+     */
+    @ExceptionHandler(MissingPathVariableException.class)
+    public AjaxResult handleMissingPathVariableException(MissingPathVariableException e, HttpServletRequest request) {
+        String requestURI = request.getRequestURI();
+        log.error("请求路径中缺少必需的路径变量'{}',发生系统异常.", requestURI, e);
+        return AjaxResult.error(String.format("请求路径中缺少必需的路径变量[%s]", e.getVariableName()));
+    }
+
+    /**
+     * 请求参数类型不匹配
+     */
+    @ExceptionHandler(MethodArgumentTypeMismatchException.class)
+    public AjaxResult handleMethodArgumentTypeMismatchException(MethodArgumentTypeMismatchException e, HttpServletRequest request) {
+        String requestURI = request.getRequestURI();
+        log.error("请求参数类型不匹配'{}',发生系统异常.", requestURI, e);
+        return AjaxResult.error(String.format("请求参数类型不匹配，参数[%s]要求类型为：'%s'，但输入值为：'%s'",
+                e.getName(), Objects.requireNonNull(e.getRequiredType()).getName(), e.getValue()));
+    }
+
+    /**
+     * 拦截未知的运行时异常
+     */
+    @ExceptionHandler(RuntimeException.class)
+    public AjaxResult handleRuntimeException(RuntimeException e, HttpServletRequest request) {
+        String requestURI = request.getRequestURI();
+        log.error("请求地址'{}',发生未知异常.", requestURI, e);
+        return AjaxResult.error(e.getMessage());
+    }
+
+    /**
+     * 系统异常
+     */
+    @ExceptionHandler(Exception.class)
+    public AjaxResult handleException(Exception e, HttpServletRequest request) {
+        String requestURI = request.getRequestURI();
+        log.error("请求地址'{}',发生系统异常.", requestURI, e);
+        return AjaxResult.error(e.getMessage());
+    }
+
+    /**
+     * 自定义验证异常
+     */
+    @ExceptionHandler(BindException.class)
+    public AjaxResult handleBindException(BindException e) {
+        log.error(e.getMessage(), e);
+        String message = e.getAllErrors().get(0).getDefaultMessage();
+        return AjaxResult.error(message);
+    }
+
+    /**
+     * 自定义验证异常
+     */
+    @ExceptionHandler(MethodArgumentNotValidException.class)
+    public Object handleMethodArgumentNotValidException(MethodArgumentNotValidException e) {
+        log.error(e.getMessage(), e);
+        String message = Objects.requireNonNull(e.getBindingResult().getFieldError()).getDefaultMessage();
+        return AjaxResult.error(message);
+    }
+
+}
diff --git a/src/main/java/com/ykMap/exception/ServiceException.java b/src/main/java/com/ykMap/exception/ServiceException.java
new file mode 100644
index 0000000..792df5e
--- /dev/null
+++ b/src/main/java/com/ykMap/exception/ServiceException.java
@@ -0,0 +1,64 @@
+package com.ykMap.exception;
+
+/**
+ * 业务异常
+ *
+ * @author wu
+ * @since 2025/3/13 17:28
+ */
+public final class ServiceException extends RuntimeException {
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 错误码
+     */
+    private Integer code;
+
+    /**
+     * 错误提示
+     */
+    private String message;
+
+    /**
+     * 错误明细，内部调试错误
+     */
+    private String detailMessage;
+
+    /**
+     * 空构造方法，避免反序列化问题
+     */
+    public ServiceException() {
+    }
+
+    public ServiceException(String message) {
+        this.message = message;
+    }
+
+    public ServiceException(String message, Integer code) {
+        this.message = message;
+        this.code = code;
+    }
+
+    public String getDetailMessage() {
+        return detailMessage;
+    }
+
+    public ServiceException setDetailMessage(String detailMessage) {
+        this.detailMessage = detailMessage;
+        return this;
+    }
+
+    @Override
+    public String getMessage() {
+        return message;
+    }
+
+    public ServiceException setMessage(String message) {
+        this.message = message;
+        return this;
+    }
+
+    public Integer getCode() {
+        return code;
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/com/ykMap/mapper/LineMapper.java b/src/main/java/com/ykMap/mapper/LineMapper.java
index c5730f9..464d53f 100644
--- a/src/main/java/com/ykMap/mapper/LineMapper.java
+++ b/src/main/java/com/ykMap/mapper/LineMapper.java
@@ -65,4 +65,10 @@ public interface LineMapper{
      * @return 创建时间
      */
     LocalDateTime findLineTemplateTime();
+
+    /**
+     * 获取最新数据的创建时间
+     * @return 创建时间
+     */
+    LocalDateTime findCityTime();
 }
diff --git a/src/main/java/com/ykMap/mapper/TaskMissionMapper.java b/src/main/java/com/ykMap/mapper/TaskMissionMapper.java
index 69515a7..52bf802 100644
--- a/src/main/java/com/ykMap/mapper/TaskMissionMapper.java
+++ b/src/main/java/com/ykMap/mapper/TaskMissionMapper.java
@@ -1,7 +1,9 @@
 package com.ykMap.mapper;
 
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.ykMap.entity.TaskMission;
+import com.ykMap.entity.response.CarPageResponse;
 import org.apache.ibatis.annotations.Param;
 
 import java.util.List;
@@ -29,5 +31,14 @@ public interface TaskMissionMapper extends BaseMapper<TaskMission> {
      * @return 响应类
      */
     List<TaskMission> findByPlateNums(@Param("array") String[] arr);
+
+    /**
+     * 根据车牌号分页查询车辆任务
+     *
+     * @param page      分页条件
+     * @param list 车牌号集合
+     * @return 响应类
+     */
+    Page<CarPageResponse> pageByPlateNums(Page<CarPageResponse> page, @Param("list") List<String> list);
 }
 
diff --git a/src/main/java/com/ykMap/service/CarService.java b/src/main/java/com/ykMap/service/CarService.java
new file mode 100644
index 0000000..a5c0ebe
--- /dev/null
+++ b/src/main/java/com/ykMap/service/CarService.java
@@ -0,0 +1,21 @@
+package com.ykMap.service;
+
+import com.ykMap.entity.request.CarPageRequest;
+import com.ykMap.entity.response.ContentResponse;
+
+/**
+ * 车辆实时定位业务层
+ *
+ * @author wu
+ * @since 2025/3/13 17:28
+ */
+public interface CarService {
+
+    /**
+     * 分页查询单位内外的车辆任务
+     *
+     * @param req 请求类
+     * @return 响应类
+     */
+    ContentResponse page(CarPageRequest req);
+}
diff --git a/src/main/java/com/ykMap/service/TaskMissionService.java b/src/main/java/com/ykMap/service/TaskMissionService.java
index 3b34bb5..42984ea 100644
--- a/src/main/java/com/ykMap/service/TaskMissionService.java
+++ b/src/main/java/com/ykMap/service/TaskMissionService.java
@@ -1,7 +1,9 @@
 package com.ykMap.service;
 
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.IService;
 import com.ykMap.entity.TaskMission;
+import com.ykMap.entity.response.CarPageResponse;
 
 import java.util.List;
 
@@ -29,5 +31,14 @@ public interface TaskMissionService extends IService<TaskMission> {
      * @return 响应类
      */
     List<TaskMission> findByPlateNums(String plateNum);
+
+    /**
+     * 根据车牌号分页查询车辆任务
+     *
+     * @param page      分页条件
+     * @param plateNums 车牌号集合
+     * @return 响应类
+     */
+    Page<CarPageResponse> pageByPlateNums(Page<CarPageResponse> page, List<String> plateNums);
 }
 
diff --git a/src/main/java/com/ykMap/service/impl/CarServiceImpl.java b/src/main/java/com/ykMap/service/impl/CarServiceImpl.java
new file mode 100644
index 0000000..e4c55b0
--- /dev/null
+++ b/src/main/java/com/ykMap/service/impl/CarServiceImpl.java
@@ -0,0 +1,155 @@
+package com.ykMap.service.impl;
+
+import cn.hutool.core.collection.CollectionUtil;
+import cn.hutool.core.util.NumberUtil;
+import cn.hutool.core.util.StrUtil;
+import cn.hutool.http.HttpRequest;
+import cn.hutool.json.JSONUtil;
+import com.alibaba.fastjson2.JSONObject;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.ykMap.entity.ColDTO;
+import com.ykMap.entity.request.CarPageRequest;
+import com.ykMap.entity.response.CarGPSResponse;
+import com.ykMap.entity.response.CarPageResponse;
+import com.ykMap.entity.response.ContentResponse;
+import com.ykMap.exception.ServiceException;
+import com.ykMap.service.CarService;
+import com.ykMap.service.TaskMissionService;
+import com.ykMap.utils.SpaceUtils;
+import lombok.extern.slf4j.Slf4j;
+import org.gavaghan.geodesy.GlobalCoordinates;
+import org.springframework.stereotype.Service;
+
+import javax.annotation.Resource;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.stream.Collectors;
+
+/**
+ * 车辆实时定位实现层
+ *
+ * @author wu
+ * @since 2025/3/13 17:28
+ */
+@Service("CarService")
+@Slf4j
+public class CarServiceImpl implements CarService {
+
+    @Resource
+    private TaskMissionService taskMissionService;
+
+
+    /**
+     * 分页查询单位内外的车辆任务
+     *
+     * @param req 请求类
+     * @return 响应类
+     */
+    @Override
+    public ContentResponse page(CarPageRequest req) {
+        // 查询sessionId
+        String sessionId = findSessionId();
+        // 获取车辆实时定位
+        List<CarGPSResponse> carGPSList = findCarGPS(sessionId);
+        GlobalCoordinates companyLocation = new GlobalCoordinates(31.226963,120.634355);
+        // 过滤后的车辆
+        List<CarGPSResponse> list = new ArrayList<>();
+        if (CollectionUtil.isEmpty(carGPSList)) {
+            return null;
+        }
+        for (CarGPSResponse res : carGPSList) {
+            GlobalCoordinates carLocation = new GlobalCoordinates(Double.parseDouble(res.getLat()), Double.parseDouble(res.getLng()));
+            double distanceMeter = SpaceUtils.getDistanceMeter(companyLocation, carLocation);
+            if (req.getType() == 1) {
+                if (NumberUtil.compare(req.getDistance(), distanceMeter) != 1) {
+                    // 单位外
+                    list.add(res);
+                }
+            } else {
+                if (NumberUtil.compare(req.getDistance(), distanceMeter) == 1) {
+                    // 单位内
+                    list.add(res);
+                }
+            }
+        }
+        if (CollectionUtil.isEmpty(list)) {
+            return null;
+        }
+        List<String> plateNums = list.stream().map(CarGPSResponse::getCarPlate).collect(Collectors.toList());
+        Page<CarPageResponse> page = new Page<>();
+        page.setCurrent(req.getPageNo());
+        page.setSize(req.getPageSize());
+        Page<CarPageResponse> carPageResponsePage = taskMissionService.pageByPlateNums(page, plateNums);
+        ContentResponse contentResponse = new ContentResponse();
+        contentResponse.setTotalCount(carPageResponsePage.getTotal());
+        contentResponse.setPageNum(carPageResponsePage.getCurrent());
+        contentResponse.setPageSize(carPageResponsePage.getSize());
+        ArrayList<ColDTO> colDTOS = new ArrayList<>();
+        ColDTO colDTO = new ColDTO();
+        colDTO.setValue("carNumber");
+        colDTO.setLabel("车辆号码");
+        ColDTO colDTO2 = new ColDTO();
+        colDTO2.setValue("Title");
+        colDTO2.setLabel("任务名称");
+        colDTOS.add(colDTO);
+        colDTOS.add(colDTO2);
+        contentResponse.setCol(colDTOS);
+        contentResponse.setData(carPageResponsePage.getRecords());
+        return contentResponse;
+    }
+
+    /**
+     * 获取sessionId
+     *
+     * @return sessionId
+     */
+    private String findSessionId() {
+        String body = HttpRequest.get("http://192.168.0.91/gps-web/api/login.jsp")
+                .form("userId", 99999)
+                .form("password", "6d0fd76ab81325588d8065ec1036fdd3")
+                .form("loginType", "user")
+                .execute().body();
+        JSONObject json;
+        log.info("================获取sessionId数据=================");
+        log.info(body);
+        try {
+            json = JSONObject.parse(body);
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            throw new ServiceException("未获取到sessionId");
+        }
+        return json.get("sessionId").toString();
+    }
+
+    /**
+     * 获取车辆实时定位
+     *
+     * @return 车辆实时数据
+     */
+    private List<CarGPSResponse> findCarGPS(String sessionId) {
+        String body = HttpRequest.get("http://192.168.0.91/gps-web/api/get_gps_r.jsp")
+                .form("teamId", 2)
+                .form("sessionId", sessionId)
+                .execute().body();
+        JSONObject json;
+        log.info("================获取车辆实时定位数据=================");
+        log.info(body);
+        try {
+          json = JSONObject.parse(body);
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            throw new ServiceException("获取车辆实时定位失败");
+        }
+        List<CarGPSResponse> list = Collections.emptyList();
+        Object listStr = json.get("list");
+        String recordsStr = JSONUtil.toJsonStr(listStr);
+        if (StrUtil.isNotEmpty(recordsStr)) {
+            // 获取所有车辆经纬度
+            list = JSONUtil.toList(recordsStr, CarGPSResponse.class);
+
+        }
+        return list;
+    }
+
+}
diff --git a/src/main/java/com/ykMap/service/impl/LineServiceImpl.java b/src/main/java/com/ykMap/service/impl/LineServiceImpl.java
index 9d64cfb..2b82277 100644
--- a/src/main/java/com/ykMap/service/impl/LineServiceImpl.java
+++ b/src/main/java/com/ykMap/service/impl/LineServiceImpl.java
@@ -99,16 +99,26 @@ public class LineServiceImpl implements LineService {
      */
     @Override
     public List<SearchCityResponse> searchCity() {
-        LocalDate now = LocalDate.now();
-        if (now.getDayOfMonth() < 26) {
-            LocalDate a1 = now.minusMonths(2).withDayOfMonth(26);
-            LocalDate a2 = now.minusMonths(1).withDayOfMonth(25);
-            return lineMapper.searchCity(a1, a2);
-        } else {
-            LocalDate a1 = now.minusMonths(1).withDayOfMonth(26);
-            LocalDate a2 = now.withDayOfMonth(25);
-            return lineMapper.searchCity(a1, a2);
+//        LocalDate now = LocalDate.now();
+//        if (now.getDayOfMonth() < 26) {
+//            LocalDate a1 = now.minusMonths(2).withDayOfMonth(26);
+//            LocalDate a2 = now.minusMonths(1).withDayOfMonth(25);
+//            return lineMapper.searchCity(a1, a2);
+//        } else {
+//            LocalDate a1 = now.minusMonths(1).withDayOfMonth(26);
+//            LocalDate a2 = now.withDayOfMonth(25);
+//            return lineMapper.searchCity(a1, a2);
+//        }
+        // 查询数据库最新时间
+        LocalDateTime dataTime = lineMapper.findCityTime();
+        if (dataTime == null) {
+            return null;
         }
+        // 获取数据库最新时间月份的第一天
+        LocalDate firstDayOfMonth = dataTime.with(TemporalAdjusters.firstDayOfMonth()).toLocalDate();
+        // 获取数据库最新时间月份的最后一天
+        LocalDate lastDayOfMonth = dataTime.with(TemporalAdjusters.lastDayOfMonth()).toLocalDate();
+        return lineMapper.searchCity(firstDayOfMonth, lastDayOfMonth);
     }
 
     /**
@@ -116,16 +126,26 @@ public class LineServiceImpl implements LineService {
      */
     @Override
     public SearchCityCountResponse searchCityCount() {
-        LocalDate now = LocalDate.now();
-        if (now.getDayOfMonth() < 26) {
-            LocalDate a1 = now.minusMonths(2).withDayOfMonth(26);
-            LocalDate a2 = now.minusMonths(1).withDayOfMonth(25);
-            return lineMapper.searchCityCount(a1, a2);
-        } else {
-            LocalDate a1 = now.minusMonths(1).withDayOfMonth(26);
-            LocalDate a2 = now.withDayOfMonth(25);
-            return lineMapper.searchCityCount(a1, a2);
+//        LocalDate now = LocalDate.now();
+//        if (now.getDayOfMonth() < 26) {
+//            LocalDate a1 = now.minusMonths(2).withDayOfMonth(26);
+//            LocalDate a2 = now.minusMonths(1).withDayOfMonth(25);
+//            return lineMapper.searchCityCount(a1, a2);
+//        } else {
+//            LocalDate a1 = now.minusMonths(1).withDayOfMonth(26);
+//            LocalDate a2 = now.withDayOfMonth(25);
+//            return lineMapper.searchCityCount(a1, a2);
+//        }
+        // 查询数据库最新时间
+        LocalDateTime dataTime = lineMapper.findCityTime();
+        if (dataTime == null) {
+            return null;
         }
+        // 获取数据库最新时间月份的第一天
+        LocalDate firstDayOfMonth = dataTime.with(TemporalAdjusters.firstDayOfMonth()).toLocalDate();
+        // 获取数据库最新时间月份的最后一天
+        LocalDate lastDayOfMonth = dataTime.with(TemporalAdjusters.lastDayOfMonth()).toLocalDate();
+        return lineMapper.searchCityCount(firstDayOfMonth, lastDayOfMonth);
     }
 
     /**
diff --git a/src/main/java/com/ykMap/service/impl/TaskMissionServiceImpl.java b/src/main/java/com/ykMap/service/impl/TaskMissionServiceImpl.java
index dde31d7..825de1a 100644
--- a/src/main/java/com/ykMap/service/impl/TaskMissionServiceImpl.java
+++ b/src/main/java/com/ykMap/service/impl/TaskMissionServiceImpl.java
@@ -1,7 +1,9 @@
 package com.ykMap.service.impl;
 
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.ykMap.entity.TaskMission;
+import com.ykMap.entity.response.CarPageResponse;
 import com.ykMap.mapper.TaskMissionMapper;
 import com.ykMap.service.TaskMissionService;
 import org.springframework.stereotype.Service;
@@ -44,5 +46,17 @@ public class TaskMissionServiceImpl extends ServiceImpl<TaskMissionMapper, TaskM
         }
 
     }
+
+    /**
+     * 根据车牌号分页查询车辆任务
+     *
+     * @param page      分页条件
+     * @param plateNums 车牌号集合
+     * @return 响应类
+     */
+    @Override
+    public Page<CarPageResponse> pageByPlateNums(Page<CarPageResponse> page, List<String> plateNums) {
+        return baseMapper.pageByPlateNums(page,plateNums);
+    }
 }
 
diff --git a/src/main/java/com/ykMap/utils/SpaceUtils.java b/src/main/java/com/ykMap/utils/SpaceUtils.java
new file mode 100644
index 0000000..10e0df2
--- /dev/null
+++ b/src/main/java/com/ykMap/utils/SpaceUtils.java
@@ -0,0 +1,30 @@
+package com.ykMap.utils;
+
+import org.gavaghan.geodesy.Ellipsoid;
+import org.gavaghan.geodesy.GeodeticCalculator;
+import org.gavaghan.geodesy.GeodeticCurve;
+import org.gavaghan.geodesy.GlobalCoordinates;
+
+/**
+ * 空间坐标计算工具类
+ *
+ * @author wu
+ * @since 2025/3/14 15:12
+ */
+public class SpaceUtils {
+
+    /**
+     * 根据两个经纬度计算距离(米)
+     *
+     * @param point1 经纬度1
+     * @param point2 经纬度2
+     * @return 距离(米)
+     */
+    public static double getDistanceMeter(GlobalCoordinates point1, GlobalCoordinates point2) {
+        GeodeticCalculator calc = new GeodeticCalculator();
+        Ellipsoid ellipsoid = Ellipsoid.WGS84; // 使用 WGS84 椭球模型
+        GeodeticCurve geoCurve = calc.calculateGeodeticCurve(ellipsoid, point1, point2);
+        return geoCurve.getEllipsoidalDistance();
+    }
+
+}
diff --git a/src/main/resources/com/ykMap/mapper/LineMapper.xml b/src/main/resources/com/ykMap/mapper/LineMapper.xml
index e0354fa..bd7c063 100644
--- a/src/main/resources/com/ykMap/mapper/LineMapper.xml
+++ b/src/main/resources/com/ykMap/mapper/LineMapper.xml
@@ -75,4 +75,13 @@
         limit 1
     </select>
 
+    <select id="findCityTime" resultType="java.time.LocalDateTime">
+        SELECT
+            data_time
+        FROM
+            ysk_ywbmwjdr.operation_expansion_data
+        order by data_time desc
+        limit 1
+    </select>
+
 </mapper>
diff --git a/src/main/resources/com/ykMap/mapper/TaskMissionMapper.xml b/src/main/resources/com/ykMap/mapper/TaskMissionMapper.xml
index 7346379..036e4bc 100644
--- a/src/main/resources/com/ykMap/mapper/TaskMissionMapper.xml
+++ b/src/main/resources/com/ykMap/mapper/TaskMissionMapper.xml
@@ -32,4 +32,24 @@
         </foreach>
         ORDER BY tm.update_time DESC;
     </select>
+
+    <select id="pageByPlateNums" resultType="com.ykMap.entity.response.CarPageResponse">
+        SELECT COALESCE(tm.name, '-') as taskTitle,vi.plate_num as carNumber
+        FROM vehicle_info vi
+        INNER JOIN (
+        SELECT original_vehicle_id, MAX(update_time) AS latest_update_time
+        FROM task_mission
+        WHERE update_time IS NOT NULL
+        GROUP BY original_vehicle_id
+        ) AS latest_tasks ON vi.id = latest_tasks.original_vehicle_id
+        INNER JOIN task_mission tm ON latest_tasks.original_vehicle_id = tm.original_vehicle_id
+        AND latest_tasks.latest_update_time = tm.update_time
+        WHERE vi.plate_num IN
+        <foreach item="plateNum" collection="list" open="(" separator="," close=")">
+            #{plateNum}
+        </foreach>
+        ORDER BY tm.update_time DESC
+    </select>
+
+
 </mapper>