diff --git a/src/api/biPeople/index.js b/src/api/biPeople/index.js
new file mode 100644
index 0000000..abc1b47
--- /dev/null
+++ b/src/api/biPeople/index.js
@@ -0,0 +1,7 @@
+import { declareRequest } from "@cqsjjb/jjb-dva-runtime";
+
+// 人员轨迹按终端或人员编号、时间范围查询，接口参数由轨迹筛选面板传入。
+export const getPeopleTrajectory = declareRequest(
+  "getPeopleTrajectoryLoading",
+  "Post > @/personnelPosition/bi/personTrace",
+);
diff --git a/src/enumerate/namespace/index.js b/src/enumerate/namespace/index.js
index a309dde..80113a4 100644
--- a/src/enumerate/namespace/index.js
+++ b/src/enumerate/namespace/index.js
@@ -9,3 +9,4 @@ export const NS_GLOBAL = defineNamespace("global");
 export const NS_BI_STATISTICS = defineNamespace("biStatistics");
 export const NS_BI_MARK = defineNamespace("biMark");
 export const NS_BI_MARK_INFO = defineNamespace("biMarkInfo");
+export const NS_BI_PEOPLE = defineNamespace("biPeople");
diff --git a/src/pages/Container/Map/components/BottomUtils/index.js b/src/pages/Container/Map/components/BottomUtils/index.js
index 8cd2770..8fc1515 100644
--- a/src/pages/Container/Map/components/BottomUtils/index.js
+++ b/src/pages/Container/Map/components/BottomUtils/index.js
@@ -11,6 +11,7 @@ import { NS_BI_MARK } from "~/enumerate/namespace";
 import { branchOfficeUtilsList } from "~/pages/Container/Map/components/BottomUtils/branchOfficeUtilsList";
 import { Context } from "~/pages/Container/Map/js/context";
 import usePeoplePosition from "~/pages/Container/Map/js/usePeoplePosition";
+import PeopleTrajectorySelect from "~/pages/Container/Map/components/PeopleTrajectorySelect";
 import { portUtilsList } from "./portUtilsList";
 import { usePortUtilsAnimation } from "./usePortUtilsAnimation";
 import "./index.less";
@@ -67,7 +68,12 @@ function BottomUtils(props) {
     portArea,
   } = useContext(Context);
 
-  const { connect: peoplePositionConnect, disconnect: peoplePositionDisconnect } = usePeoplePosition(mapMethods, currentBranchOffice);
+  const [peopleList, setPeopleList] = useState([]);
+  const { connect: peoplePositionConnect, disconnect: peoplePositionDisconnect } = usePeoplePosition(
+    mapMethods,
+    currentBranchOffice,
+    setPeopleList,
+  );
 
   const bottomUtilsMode = !pureMap && currentPort && !currentBranchOffice
     ? "port"
@@ -92,6 +98,10 @@ function BottomUtils(props) {
   );
 
   const resetAllCheck = () => {
+    // 底部工具栏被外部操作重置时，人员定位的 WebSocket 和 Cesium 实体不会随勾选状态自动销毁，需要统一清理。
+    peoplePositionDisconnect();
+    mapMethods.current.removePeoplePointAll();
+    setPeopleList([]);
     setList(produce((draft) => {
       draft.forEach((item) => {
         item.list.forEach((item1) => {
@@ -181,6 +191,7 @@ function BottomUtils(props) {
     if (!check) {
       if (item.type === "peoplePosition") {
         resetPeopleTrajectory(index);
+        mapMethods.current.removePeopleTrajectory();
         peoplePositionDisconnect();
         return;
       }
@@ -209,6 +220,8 @@ function BottomUtils(props) {
     await addMarkPoint(item);
   };
 
+  const isPeopleTrajectoryChecked = list.some(item => item.list?.some(option => option.type === "peopleTrajectory" && option.check));
+
   const renderPortUtils = () => {
     if (bottomUtilsMode === "port" && listMode === bottomUtilsMode) {
       return list.map((item, index) => {
@@ -313,6 +326,18 @@ function BottomUtils(props) {
 
   return (
     <div className="map_content_bottom_utils_container">
+      <AnimatePresence>
+        {isPeopleTrajectoryChecked && (
+          <motion.div
+            className="people_trajectory_select"
+            initial={{ y: 20, opacity: 0 }}
+            animate={{ y: 0, opacity: 1 }}
+            exit={{ y: 20, opacity: 0 }}
+          >
+            <PeopleTrajectorySelect peopleList={peopleList} />
+          </motion.div>
+        )}
+      </AnimatePresence>
       <AnimatePresence mode="wait">
         {bottomUtilsMode && (
           <motion.div
diff --git a/src/pages/Container/Map/components/PeopleTrajectorySelect/index.js b/src/pages/Container/Map/components/PeopleTrajectorySelect/index.js
new file mode 100644
index 0000000..a25420a
--- /dev/null
+++ b/src/pages/Container/Map/components/PeopleTrajectorySelect/index.js
@@ -0,0 +1,117 @@
+import { Connect } from "@cqsjjb/jjb-dva-runtime";
+import { Button, DatePicker, Form, message, Select, Spin } from "antd";
+import dayjs from "dayjs";
+import { useContext, useEffect, useMemo, useState } from "react";
+import { NS_BI_PEOPLE } from "~/enumerate/namespace";
+import { Context } from "~/pages/Container/Map/js/context";
+import "./index.less";
+
+const MAX_TRAJECTORY_RANGE = 24 * 60 * 60 * 1000;
+
+function PeopleTrajectorySelect(props) {
+  const { mapMethods } = useContext(Context);
+  const [form] = Form.useForm();
+  const [queryLoading, setQueryLoading] = useState(false);
+
+  const peopleOptions = useMemo(
+    () => props.peopleList.map(person => ({
+      value: person.terminalNo || person.staffNo,
+      label: person.staffName,
+    })),
+    [props.peopleList],
+  );
+
+  useEffect(() => {
+    return () => mapMethods.current.removePeopleTrajectory();
+  }, [mapMethods]);
+
+  const handleQuery = async () => {
+    const { personId, timeRange } = await form.validateFields();
+    const [startTime, endTime] = timeRange.map(time => dayjs(time).valueOf());
+    if (endTime - startTime > MAX_TRAJECTORY_RANGE) {
+      message.warning("时间范围不能超过24小时");
+      return;
+    }
+
+    const person = props.peopleList.find(item => (item.terminalNo || item.staffNo) === personId);
+    const params = { startTime, endTime };
+    if (person?.terminalNo)
+      params.terminalNo = person.terminalNo;
+    else
+      params.staffNo = person?.staffNo;
+
+    setQueryLoading(true);
+    try {
+      const { data } = await props.getPeopleTrajectory(params);
+      const points = data?.points || [];
+      if (points.length < 2) {
+        mapMethods.current.removePeopleTrajectory();
+        message.warning("该时间范围内没有可绘制的轨迹");
+        return;
+      }
+      mapMethods.current.addPeopleTrajectory(points);
+    }
+    finally {
+      setQueryLoading(false);
+    }
+  };
+
+  const handleReset = () => {
+    form.resetFields();
+    mapMethods.current.removePeopleTrajectory();
+  };
+
+  return (
+    <div className="people_trajectory_select__content">
+      <Spin spinning={queryLoading}>
+        <Form
+          form={form}
+          styles={{ label: { color: "#fff" } }}
+          className="people_trajectory_select__form"
+        >
+          <Form.Item
+            className="people_trajectory_select__person"
+            label="人员"
+            name="personId"
+            rules={[{ required: true, message: "请选择人员" }]}
+          >
+            <Select
+              showSearch
+              optionFilterProp="label"
+              options={peopleOptions}
+              placeholder="请选择人员"
+              styles={{
+                root: { color: "#fff", backgroundColor: "rgba(2, 30, 81, 0.85)", borderColor: "rgba(2, 30, 81, 1)" },
+                placeholder: { color: "#fff" },
+                suffix: { color: "#fff" },
+              }}
+            />
+          </Form.Item>
+          <Form.Item
+            className="people_trajectory_select__time"
+            label="时间范围"
+            name="timeRange"
+            rules={[{ required: true, message: "请选择时间范围" }]}
+          >
+            <DatePicker.RangePicker
+              showTime
+              styles={{
+                root: {
+                  color: "#fff",
+                  backgroundColor: "rgba(2, 30, 81, 0.85)",
+                  borderColor: "rgba(2, 30, 81, 1)",
+                },
+              }}
+            />
+          </Form.Item>
+          <div className="people_trajectory_select__actions">
+            <Button type="primary" loading={queryLoading} onClick={handleQuery}>查询</Button>
+            <Button onClick={handleReset}>重置</Button>
+          </div>
+        </Form>
+      </Spin>
+    </div>
+  );
+}
+
+export default Connect([NS_BI_PEOPLE], true)(PeopleTrajectorySelect);
diff --git a/src/pages/Container/Map/components/PeopleTrajectorySelect/index.less b/src/pages/Container/Map/components/PeopleTrajectorySelect/index.less
new file mode 100644
index 0000000..946b304
--- /dev/null
+++ b/src/pages/Container/Map/components/PeopleTrajectorySelect/index.less
@@ -0,0 +1,55 @@
+.people_trajectory_select {
+  position: absolute;
+  bottom: 180px;
+  left: calc(50% - 500px);
+  z-index: 2;
+  width: 900px;
+
+  &__content {
+    padding: 12px 16px;
+    color: #fff;
+    background: rgba(6, 24, 64, 0.94);
+    border: 1px solid rgba(70, 174, 255, 0.7);
+    box-shadow: 0 0 16px rgba(36, 136, 255, 0.35);
+  }
+
+  .@{ant-prefix}-form-item {
+    margin: 0;
+  }
+
+  &__form {
+    display: flex;
+    gap: 16px;
+
+    .@{ant-prefix}-select-selector,
+    .@{ant-prefix}-picker {
+      color: #fff;
+      background-color: rgba(2, 30, 81, 0.85);
+      border-color: rgba(2, 30, 81, 1);
+    }
+
+    .@{ant-prefix}-picker-input > input::placeholder,
+    .@{ant-prefix}-picker-suffix,
+    .@{ant-prefix}-picker-separator {
+      color: #fff !important;
+    }
+
+    .@{ant-prefix}-picker {
+      width: 100%;
+    }
+  }
+
+  &__person {
+    width: 220px;
+  }
+
+  &__time {
+    width: 500px;
+  }
+
+  &__actions {
+    display: flex;
+    justify-content: flex-end;
+    gap: 8px;
+  }
+}
diff --git a/src/pages/Container/Map/js/useMapMethods.js b/src/pages/Container/Map/js/useMapMethods.js
index 5348093..453039c 100644
--- a/src/pages/Container/Map/js/useMapMethods.js
+++ b/src/pages/Container/Map/js/useMapMethods.js
@@ -63,6 +63,7 @@ const peopleImg = {
   red: people_red,
   yellow: people_yellow,
 }; // 人员定位颜色图片
+const peopleTrajectoryEntityId = "peopleTrajectoryEntity";
 
 const Cesium = window.Cesium;
 
@@ -410,6 +411,29 @@ export default function useMapMethods(viewerRef, request) {
     removeEntityCollection(getViewer(), `markEntityCollectionMerged${markType ? `_${markType}` : ""}`);
   };
 
+  // 查询新轨迹前先移除旧轨迹，确保地图上始终只展示当前筛选结果。
+  const removePeopleTrajectory = () => {
+    getViewer().entities.removeById(peopleTrajectoryEntityId);
+  };
+
+  // 将接口返回的经纬高点位绘制为动态轨迹线，少于两个点时不创建无意义的线段。
+  const addPeopleTrajectory = (points = []) => {
+    removePeopleTrajectory();
+    if (points.length < 2)
+      return;
+
+    const coordinates = points.flatMap(point => [point.lon, point.lat, point.alt || 0]);
+    getViewer().entities.add({
+      id: peopleTrajectoryEntityId,
+      polyline: {
+        positions: Cesium.Cartesian3.fromDegreesArrayHeights(coordinates),
+        width: 5,
+        material: new Cesium.TrajectoryPolylineTrailLinkMaterialProperty(getViewer()),
+        clampToGround: true,
+      },
+    });
+  };
+
   // 人员定位使用 Viewer 的全局时钟；每次开启定位仅初始化一次，避免首批点位互相重置时钟。
   const initPeoplePositionClock = () => {
     const start = Cesium.JulianDate.now();
@@ -492,6 +516,7 @@ export default function useMapMethods(viewerRef, request) {
     });
     peopleId.current = [];
     peoplePositionStartTime.current = null;
+    removePeopleTrajectory();
   };
 
   return {
@@ -509,6 +534,8 @@ export default function useMapMethods(viewerRef, request) {
     removeWall,
     addMarkPoint,
     removeMarkPoint,
+    addPeopleTrajectory,
+    removePeopleTrajectory,
     initPeoplePositionClock,
     addPeoplePoint,
     updatePeoplePoint,
diff --git a/src/pages/Container/Map/js/usePeoplePosition.js b/src/pages/Container/Map/js/usePeoplePosition.js
index 16febba..4ce5797 100644
--- a/src/pages/Container/Map/js/usePeoplePosition.js
+++ b/src/pages/Container/Map/js/usePeoplePosition.js
@@ -3,7 +3,7 @@ import { useRef } from "react";
 import edgeQHD from "./edge/qhd.js";
 import { filterNull, isPointWithinTheArea } from "./utils";
 
-export default function usePeoplePosition(mapMethods, currentBranchOffice) {
+export default function usePeoplePosition(mapMethods, currentBranchOffice, onPeopleChange) {
   const markType = "peoplePosition";
   const points = useRef([]);
 
@@ -43,6 +43,8 @@ export default function usePeoplePosition(mapMethods, currentBranchOffice) {
         mapMethods.current && (await mapMethods.current.addPeoplePoint(perLoc, { markType, isShowModal: false }));
       }
     }
+    // 将已去重的实时人员列表同步给轨迹筛选面板，避免面板直接依赖 WebSocket。
+    onPeopleChange?.([...points.current]);
   };
 
   const { connect, disconnect } = useWebSocket(
@@ -52,6 +54,7 @@ export default function usePeoplePosition(mapMethods, currentBranchOffice) {
       onClose: () => {
         mapMethods.current && mapMethods.current.removePeoplePointAll();
         points.current = [];
+        onPeopleChange?.([]);
       },
       onMessage: (message) => {
         onMessage(message);