diff --git a/rts-sim-testing-message b/rts-sim-testing-message
index 2f5d8c3..74bea4e 160000
--- a/rts-sim-testing-message
+++ b/rts-sim-testing-message
@@ -1 +1 @@
-Subproject commit 2f5d8c3cfdf06ced1a0b0a50f47f9353c441e196
+Subproject commit 74bea4e9955524f7254876c90af08d963f666585
diff --git a/src/components/draw-app/dialogs/LianSuoBianHao.vue b/src/components/draw-app/dialogs/LianSuoBianHao.vue
index 043c2fd..7275fe4 100644
--- a/src/components/draw-app/dialogs/LianSuoBianHao.vue
+++ b/src/components/draw-app/dialogs/LianSuoBianHao.vue
@@ -20,7 +20,8 @@
           <q-tab name="turnout" label="道岔" />
           <q-tab name="screenDoor" label="屏蔽门" />
           <q-tab name="signal" label="信号机" />
-          <q-tab name="section" label="区段" />
+          <!-- <q-tab name="section" label="区段" /> -->
+          <q-tab name="acSection" label="计轴区段" />
           <q-tab name="floodGate" label="防淹门" />
           <q-tab name="spksSwitch" label="SPKS" />
           <q-tab name="garageDoor" label="车库门" />
@@ -115,7 +116,7 @@
             </div>
           </q-tab-panel>
 
-          <q-tab-panel name="section">
+          <!-- <q-tab-panel name="section">
             <div class="row" style="justify-content: space-around">
               <template :key="item.id" v-for="item in sectionOptions">
                 <q-input
@@ -132,6 +133,25 @@
                 />
               </template>
             </div>
+          </q-tab-panel> -->
+
+          <q-tab-panel name="acSection">
+            <div class="row" style="justify-content: space-around">
+              <template :key="item.id" v-for="item in acSectionOptions">
+                <q-input
+                  outlined
+                  class="q-mt-sm"
+                  v-model.number="item.index"
+                  @update:model-value="
+                    (value) => {
+                      updateIndex(value as number, item.id);
+                    }
+                  "
+                  type="number"
+                  :label="item.name + '联锁编号：'"
+                />
+              </template>
+            </div>
           </q-tab-panel>
 
           <q-tab-panel name="floodGate">
@@ -291,6 +311,8 @@ import { graphicData } from 'src/protos/stationLayoutGraphics';
 import { EsbButton } from 'src/graphics/esbButton/EsbButton';
 import { HoldButton } from 'src/graphics/holdButton/HoldButton';
 import { UnattengedButton } from 'src/graphics/unattengedButton/UnattengedButton';
+import { AxleCountingSection } from 'src/graphics/axleCountingSection/AxleCountingSection';
+import { AxleCounting } from 'src/graphics/axleCounting/AxleCounting';
 const drawStore = useDrawStore();
 
 const stationOptions = ref<{ id: number; name: string; index: number }[]>([]);
@@ -299,7 +321,8 @@ const screenDoorOptions = ref<{ id: number; name: string; index: number }[]>(
   []
 );
 const signalOptions = ref<{ id: number; name: string; index: number }[]>([]);
-const sectionOptions = ref<{ id: number; name: string; index: number }[]>([]);
+// const sectionOptions = ref<{ id: number; name: string; index: number }[]>([]);
+const acSectionOptions = ref<{ id: number; name: string; index: number }[]>([]);
 const floodGateOptions = ref<{ id: number; name: string; index: number }[]>([]);
 const spksSwitchOptions = ref<{ id: number; name: string; index: number }[]>(
   []
@@ -339,7 +362,7 @@ onMounted(() => {
   lianSuoData.signals.forEach((t) => {
     lianSuoMapData.set(t.id, t.index);
   });
-  lianSuoData.sections.forEach((t) => {
+  lianSuoData.acSections.forEach((t) => {
     lianSuoMapData.set(t.id, t.index);
   });
   lianSuoData.garageDoors.forEach((t) => {
@@ -368,7 +391,7 @@ onMounted(() => {
   turnoutUpdateData();
   screenDoorUpdateData();
   signalUpdateData();
-  sectionUpdateData();
+  acSectionUpdateData();
   floodGateUpdateData();
   spksSwitchUpdateData();
   garageDoorUpdateData();
@@ -462,24 +485,31 @@ function signalUpdateData() {
   });
 }
 
-function sectionUpdateData() {
+function acSectionUpdateData() {
   const list: { id: number; name: string; index: number }[] = [];
-  const sections = drawApp.queryStore.queryByType<Section>(Section.Type);
-  sections.forEach((section) => {
-    let name = section.datas.code;
-    if (section.datas.centralizedStations.length > 0) {
-      section.datas.centralizedStations.forEach((id) => {
-        const station = drawApp.queryStore.queryById<Station>(id);
-        name = name + '-' + station.datas.stationName;
-      });
+  const acSections = drawApp.queryStore.queryByType<AxleCountingSection>(
+    AxleCountingSection.Type
+  );
+  acSections.forEach((acSection) => {
+    let name = acSection.datas.code;
+    if (acSection.datas.paRef) {
+      const axleCounting = drawApp.queryStore.queryById<AxleCounting>(
+        acSection.datas.paRef.id
+      );
+      if (axleCounting.datas.centralizedStations.length > 0) {
+        axleCounting.datas.centralizedStations.forEach((id) => {
+          const station = drawApp.queryStore.queryById<Station>(id);
+          name = name + '-' + station.datas.stationName;
+        });
+      }
     }
-    const index = lianSuoMapData.get(section.datas.id) || 0;
+    const index = lianSuoMapData.get(acSection.datas.id) || 0;
     list.push({
-      id: section.datas.id,
+      id: acSection.datas.id,
       name: name,
       index: index,
     });
-    sectionOptions.value = list;
+    acSectionOptions.value = list;
   });
 }
 
@@ -674,8 +704,8 @@ function tabUpdate() {
     case 'signal':
       signalUpdateData();
       break;
-    case 'section':
-      sectionUpdateData();
+    case 'acSection':
+      acSectionUpdateData();
       break;
     case 'floodGate':
       floodGateUpdateData();
@@ -717,8 +747,8 @@ function updateData() {
       new graphicData.LianSuoIndexData({ id: sd.id, index: sd.index })
     );
   });
-  sectionOptions.value.forEach((se) => {
-    newLianSuoData.sections.push(
+  acSectionOptions.value.forEach((se) => {
+    newLianSuoData.acSections.push(
       new graphicData.LianSuoIndexData({ id: se.id, index: se.index })
     );
   });
diff --git a/src/protos/device_state.ts b/src/protos/device_state.ts
index 1244641..56d308f 100644
--- a/src/protos/device_state.ts
+++ b/src/protos/device_state.ts
@@ -263,6 +263,96 @@ export namespace state {
             return SectionState.deserialize(bytes);
         }
     }
+    export class AxleCountingSectionState extends pb_1.Message {
+        #one_of_decls: number[][] = [];
+        constructor(data?: any[] | {
+            id?: number;
+            occupied?: boolean;
+        }) {
+            super();
+            pb_1.Message.initialize(this, Array.isArray(data) ? data : [], 0, -1, [], this.#one_of_decls);
+            if (!Array.isArray(data) && typeof data == "object") {
+                if ("id" in data && data.id != undefined) {
+                    this.id = data.id;
+                }
+                if ("occupied" in data && data.occupied != undefined) {
+                    this.occupied = data.occupied;
+                }
+            }
+        }
+        get id() {
+            return pb_1.Message.getFieldWithDefault(this, 1, 0) as number;
+        }
+        set id(value: number) {
+            pb_1.Message.setField(this, 1, value);
+        }
+        get occupied() {
+            return pb_1.Message.getFieldWithDefault(this, 2, false) as boolean;
+        }
+        set occupied(value: boolean) {
+            pb_1.Message.setField(this, 2, value);
+        }
+        static fromObject(data: {
+            id?: number;
+            occupied?: boolean;
+        }): AxleCountingSectionState {
+            const message = new AxleCountingSectionState({});
+            if (data.id != null) {
+                message.id = data.id;
+            }
+            if (data.occupied != null) {
+                message.occupied = data.occupied;
+            }
+            return message;
+        }
+        toObject() {
+            const data: {
+                id?: number;
+                occupied?: boolean;
+            } = {};
+            if (this.id != null) {
+                data.id = this.id;
+            }
+            if (this.occupied != null) {
+                data.occupied = this.occupied;
+            }
+            return data;
+        }
+        serialize(): Uint8Array;
+        serialize(w: pb_1.BinaryWriter): void;
+        serialize(w?: pb_1.BinaryWriter): Uint8Array | void {
+            const writer = w || new pb_1.BinaryWriter();
+            if (this.id != 0)
+                writer.writeUint32(1, this.id);
+            if (this.occupied != false)
+                writer.writeBool(2, this.occupied);
+            if (!w)
+                return writer.getResultBuffer();
+        }
+        static deserialize(bytes: Uint8Array | pb_1.BinaryReader): AxleCountingSectionState {
+            const reader = bytes instanceof pb_1.BinaryReader ? bytes : new pb_1.BinaryReader(bytes), message = new AxleCountingSectionState();
+            while (reader.nextField()) {
+                if (reader.isEndGroup())
+                    break;
+                switch (reader.getFieldNumber()) {
+                    case 1:
+                        message.id = reader.readUint32();
+                        break;
+                    case 2:
+                        message.occupied = reader.readBool();
+                        break;
+                    default: reader.skipField();
+                }
+            }
+            return message;
+        }
+        serializeBinary(): Uint8Array {
+            return this.serialize();
+        }
+        static deserializeBinary(bytes: Uint8Array): AxleCountingSectionState {
+            return AxleCountingSectionState.deserialize(bytes);
+        }
+    }
     export class SwitchState extends pb_1.Message {
         #one_of_decls: number[][] = [];
         constructor(data?: any[] | {
@@ -9549,9 +9639,10 @@ export namespace state {
             ckmStates?: CkmState[];
             fymStates?: CkmState[];
             xcjStates?: XcjState[];
+            axleCountingSection?: AxleCountingSectionState[];
         }) {
             super();
-            pb_1.Message.initialize(this, Array.isArray(data) ? data : [], 0, -1, [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16], this.#one_of_decls);
+            pb_1.Message.initialize(this, Array.isArray(data) ? data : [], 0, -1, [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17], this.#one_of_decls);
             if (!Array.isArray(data) && typeof data == "object") {
                 if ("trainState" in data && data.trainState != undefined) {
                     this.trainState = data.trainState;
@@ -9601,6 +9692,9 @@ export namespace state {
                 if ("xcjStates" in data && data.xcjStates != undefined) {
                     this.xcjStates = data.xcjStates;
                 }
+                if ("axleCountingSection" in data && data.axleCountingSection != undefined) {
+                    this.axleCountingSection = data.axleCountingSection;
+                }
             }
         }
         get trainState() {
@@ -9702,6 +9796,12 @@ export namespace state {
         set xcjStates(value: XcjState[]) {
             pb_1.Message.setRepeatedWrapperField(this, 16, value);
         }
+        get axleCountingSection() {
+            return pb_1.Message.getRepeatedWrapperField(this, AxleCountingSectionState, 17) as AxleCountingSectionState[];
+        }
+        set axleCountingSection(value: AxleCountingSectionState[]) {
+            pb_1.Message.setRepeatedWrapperField(this, 17, value);
+        }
         static fromObject(data: {
             trainState?: ReturnType<typeof TrainMapState.prototype.toObject>[];
             switchState?: ReturnType<typeof SwitchState.prototype.toObject>[];
@@ -9719,6 +9819,7 @@ export namespace state {
             ckmStates?: ReturnType<typeof CkmState.prototype.toObject>[];
             fymStates?: ReturnType<typeof CkmState.prototype.toObject>[];
             xcjStates?: ReturnType<typeof XcjState.prototype.toObject>[];
+            axleCountingSection?: ReturnType<typeof AxleCountingSectionState.prototype.toObject>[];
         }): AllDevicesStatus {
             const message = new AllDevicesStatus({});
             if (data.trainState != null) {
@@ -9769,6 +9870,9 @@ export namespace state {
             if (data.xcjStates != null) {
                 message.xcjStates = data.xcjStates.map(item => XcjState.fromObject(item));
             }
+            if (data.axleCountingSection != null) {
+                message.axleCountingSection = data.axleCountingSection.map(item => AxleCountingSectionState.fromObject(item));
+            }
             return message;
         }
         toObject() {
@@ -9789,6 +9893,7 @@ export namespace state {
                 ckmStates?: ReturnType<typeof CkmState.prototype.toObject>[];
                 fymStates?: ReturnType<typeof CkmState.prototype.toObject>[];
                 xcjStates?: ReturnType<typeof XcjState.prototype.toObject>[];
+                axleCountingSection?: ReturnType<typeof AxleCountingSectionState.prototype.toObject>[];
             } = {};
             if (this.trainState != null) {
                 data.trainState = this.trainState.map((item: TrainMapState) => item.toObject());
@@ -9838,6 +9943,9 @@ export namespace state {
             if (this.xcjStates != null) {
                 data.xcjStates = this.xcjStates.map((item: XcjState) => item.toObject());
             }
+            if (this.axleCountingSection != null) {
+                data.axleCountingSection = this.axleCountingSection.map((item: AxleCountingSectionState) => item.toObject());
+            }
             return data;
         }
         serialize(): Uint8Array;
@@ -9876,6 +9984,8 @@ export namespace state {
                 writer.writeRepeatedMessage(15, this.fymStates, (item: CkmState) => item.serialize(writer));
             if (this.xcjStates.length)
                 writer.writeRepeatedMessage(16, this.xcjStates, (item: XcjState) => item.serialize(writer));
+            if (this.axleCountingSection.length)
+                writer.writeRepeatedMessage(17, this.axleCountingSection, (item: AxleCountingSectionState) => item.serialize(writer));
             if (!w)
                 return writer.getResultBuffer();
         }
@@ -9933,6 +10043,9 @@ export namespace state {
                     case 16:
                         reader.readMessage(message.xcjStates, () => pb_1.Message.addToRepeatedWrapperField(message, 16, XcjState.deserialize(reader), XcjState));
                         break;
+                    case 17:
+                        reader.readMessage(message.axleCountingSection, () => pb_1.Message.addToRepeatedWrapperField(message, 17, AxleCountingSectionState.deserialize(reader), AxleCountingSectionState));
+                        break;
                     default: reader.skipField();
                 }
             }
diff --git a/src/protos/stationLayoutGraphics.ts b/src/protos/stationLayoutGraphics.ts
index ac7ab40..1e1f75d 100644
--- a/src/protos/stationLayoutGraphics.ts
+++ b/src/protos/stationLayoutGraphics.ts
@@ -9432,7 +9432,6 @@ export namespace graphicData {
             switchs?: LianSuoIndexData[];
             screenDoors?: LianSuoIndexData[];
             signals?: LianSuoIndexData[];
-            sections?: LianSuoIndexData[];
             floodGates?: LianSuoIndexData[];
             spksSwitchs?: LianSuoIndexData[];
             garageDoors?: LianSuoIndexData[];
@@ -9440,9 +9439,10 @@ export namespace graphicData {
             esbButtons?: LianSuoIndexData[];
             holdButtons?: LianSuoIndexData[];
             unattengedButtons?: LianSuoIndexData[];
+            acSections?: LianSuoIndexData[];
         }) {
             super();
-            pb_1.Message.initialize(this, Array.isArray(data) ? data : [], 0, -1, [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12], this.#one_of_decls);
+            pb_1.Message.initialize(this, Array.isArray(data) ? data : [], 0, -1, [1, 2, 3, 4, 6, 7, 8, 9, 10, 11, 12, 13], this.#one_of_decls);
             if (!Array.isArray(data) && typeof data == "object") {
                 if ("stations" in data && data.stations != undefined) {
                     this.stations = data.stations;
@@ -9456,9 +9456,6 @@ export namespace graphicData {
                 if ("signals" in data && data.signals != undefined) {
                     this.signals = data.signals;
                 }
-                if ("sections" in data && data.sections != undefined) {
-                    this.sections = data.sections;
-                }
                 if ("floodGates" in data && data.floodGates != undefined) {
                     this.floodGates = data.floodGates;
                 }
@@ -9480,6 +9477,9 @@ export namespace graphicData {
                 if ("unattengedButtons" in data && data.unattengedButtons != undefined) {
                     this.unattengedButtons = data.unattengedButtons;
                 }
+                if ("acSections" in data && data.acSections != undefined) {
+                    this.acSections = data.acSections;
+                }
             }
         }
         get stations() {
@@ -9506,12 +9506,6 @@ export namespace graphicData {
         set signals(value: LianSuoIndexData[]) {
             pb_1.Message.setRepeatedWrapperField(this, 4, value);
         }
-        get sections() {
-            return pb_1.Message.getRepeatedWrapperField(this, LianSuoIndexData, 5) as LianSuoIndexData[];
-        }
-        set sections(value: LianSuoIndexData[]) {
-            pb_1.Message.setRepeatedWrapperField(this, 5, value);
-        }
         get floodGates() {
             return pb_1.Message.getRepeatedWrapperField(this, LianSuoIndexData, 6) as LianSuoIndexData[];
         }
@@ -9554,12 +9548,17 @@ export namespace graphicData {
         set unattengedButtons(value: LianSuoIndexData[]) {
             pb_1.Message.setRepeatedWrapperField(this, 12, value);
         }
+        get acSections() {
+            return pb_1.Message.getRepeatedWrapperField(this, LianSuoIndexData, 13) as LianSuoIndexData[];
+        }
+        set acSections(value: LianSuoIndexData[]) {
+            pb_1.Message.setRepeatedWrapperField(this, 13, value);
+        }
         static fromObject(data: {
             stations?: ReturnType<typeof LianSuoIndexData.prototype.toObject>[];
             switchs?: ReturnType<typeof LianSuoIndexData.prototype.toObject>[];
             screenDoors?: ReturnType<typeof LianSuoIndexData.prototype.toObject>[];
             signals?: ReturnType<typeof LianSuoIndexData.prototype.toObject>[];
-            sections?: ReturnType<typeof LianSuoIndexData.prototype.toObject>[];
             floodGates?: ReturnType<typeof LianSuoIndexData.prototype.toObject>[];
             spksSwitchs?: ReturnType<typeof LianSuoIndexData.prototype.toObject>[];
             garageDoors?: ReturnType<typeof LianSuoIndexData.prototype.toObject>[];
@@ -9567,6 +9566,7 @@ export namespace graphicData {
             esbButtons?: ReturnType<typeof LianSuoIndexData.prototype.toObject>[];
             holdButtons?: ReturnType<typeof LianSuoIndexData.prototype.toObject>[];
             unattengedButtons?: ReturnType<typeof LianSuoIndexData.prototype.toObject>[];
+            acSections?: ReturnType<typeof LianSuoIndexData.prototype.toObject>[];
         }): LianSuoData {
             const message = new LianSuoData({});
             if (data.stations != null) {
@@ -9581,9 +9581,6 @@ export namespace graphicData {
             if (data.signals != null) {
                 message.signals = data.signals.map(item => LianSuoIndexData.fromObject(item));
             }
-            if (data.sections != null) {
-                message.sections = data.sections.map(item => LianSuoIndexData.fromObject(item));
-            }
             if (data.floodGates != null) {
                 message.floodGates = data.floodGates.map(item => LianSuoIndexData.fromObject(item));
             }
@@ -9605,6 +9602,9 @@ export namespace graphicData {
             if (data.unattengedButtons != null) {
                 message.unattengedButtons = data.unattengedButtons.map(item => LianSuoIndexData.fromObject(item));
             }
+            if (data.acSections != null) {
+                message.acSections = data.acSections.map(item => LianSuoIndexData.fromObject(item));
+            }
             return message;
         }
         toObject() {
@@ -9613,7 +9613,6 @@ export namespace graphicData {
                 switchs?: ReturnType<typeof LianSuoIndexData.prototype.toObject>[];
                 screenDoors?: ReturnType<typeof LianSuoIndexData.prototype.toObject>[];
                 signals?: ReturnType<typeof LianSuoIndexData.prototype.toObject>[];
-                sections?: ReturnType<typeof LianSuoIndexData.prototype.toObject>[];
                 floodGates?: ReturnType<typeof LianSuoIndexData.prototype.toObject>[];
                 spksSwitchs?: ReturnType<typeof LianSuoIndexData.prototype.toObject>[];
                 garageDoors?: ReturnType<typeof LianSuoIndexData.prototype.toObject>[];
@@ -9621,6 +9620,7 @@ export namespace graphicData {
                 esbButtons?: ReturnType<typeof LianSuoIndexData.prototype.toObject>[];
                 holdButtons?: ReturnType<typeof LianSuoIndexData.prototype.toObject>[];
                 unattengedButtons?: ReturnType<typeof LianSuoIndexData.prototype.toObject>[];
+                acSections?: ReturnType<typeof LianSuoIndexData.prototype.toObject>[];
             } = {};
             if (this.stations != null) {
                 data.stations = this.stations.map((item: LianSuoIndexData) => item.toObject());
@@ -9634,9 +9634,6 @@ export namespace graphicData {
             if (this.signals != null) {
                 data.signals = this.signals.map((item: LianSuoIndexData) => item.toObject());
             }
-            if (this.sections != null) {
-                data.sections = this.sections.map((item: LianSuoIndexData) => item.toObject());
-            }
             if (this.floodGates != null) {
                 data.floodGates = this.floodGates.map((item: LianSuoIndexData) => item.toObject());
             }
@@ -9658,6 +9655,9 @@ export namespace graphicData {
             if (this.unattengedButtons != null) {
                 data.unattengedButtons = this.unattengedButtons.map((item: LianSuoIndexData) => item.toObject());
             }
+            if (this.acSections != null) {
+                data.acSections = this.acSections.map((item: LianSuoIndexData) => item.toObject());
+            }
             return data;
         }
         serialize(): Uint8Array;
@@ -9672,8 +9672,6 @@ export namespace graphicData {
                 writer.writeRepeatedMessage(3, this.screenDoors, (item: LianSuoIndexData) => item.serialize(writer));
             if (this.signals.length)
                 writer.writeRepeatedMessage(4, this.signals, (item: LianSuoIndexData) => item.serialize(writer));
-            if (this.sections.length)
-                writer.writeRepeatedMessage(5, this.sections, (item: LianSuoIndexData) => item.serialize(writer));
             if (this.floodGates.length)
                 writer.writeRepeatedMessage(6, this.floodGates, (item: LianSuoIndexData) => item.serialize(writer));
             if (this.spksSwitchs.length)
@@ -9688,6 +9686,8 @@ export namespace graphicData {
                 writer.writeRepeatedMessage(11, this.holdButtons, (item: LianSuoIndexData) => item.serialize(writer));
             if (this.unattengedButtons.length)
                 writer.writeRepeatedMessage(12, this.unattengedButtons, (item: LianSuoIndexData) => item.serialize(writer));
+            if (this.acSections.length)
+                writer.writeRepeatedMessage(13, this.acSections, (item: LianSuoIndexData) => item.serialize(writer));
             if (!w)
                 return writer.getResultBuffer();
         }
@@ -9709,9 +9709,6 @@ export namespace graphicData {
                     case 4:
                         reader.readMessage(message.signals, () => pb_1.Message.addToRepeatedWrapperField(message, 4, LianSuoIndexData.deserialize(reader), LianSuoIndexData));
                         break;
-                    case 5:
-                        reader.readMessage(message.sections, () => pb_1.Message.addToRepeatedWrapperField(message, 5, LianSuoIndexData.deserialize(reader), LianSuoIndexData));
-                        break;
                     case 6:
                         reader.readMessage(message.floodGates, () => pb_1.Message.addToRepeatedWrapperField(message, 6, LianSuoIndexData.deserialize(reader), LianSuoIndexData));
                         break;
@@ -9733,6 +9730,9 @@ export namespace graphicData {
                     case 12:
                         reader.readMessage(message.unattengedButtons, () => pb_1.Message.addToRepeatedWrapperField(message, 12, LianSuoIndexData.deserialize(reader), LianSuoIndexData));
                         break;
+                    case 13:
+                        reader.readMessage(message.acSections, () => pb_1.Message.addToRepeatedWrapperField(message, 13, LianSuoIndexData.deserialize(reader), LianSuoIndexData));
+                        break;
                     default: reader.skipField();
                 }
             }