diff --git a/model/misc/dsoftbus/include/hdf_dsoftbus_driver.h b/model/misc/dsoftbus/include/hdf_dsoftbus_driver.h
new file mode 100644
index 0000000000000000000000000000000000000000..f3d0c9a986cbb84feb5f0585c0f66f8edf6cfc4c
--- /dev/null
+++ b/model/misc/dsoftbus/include/hdf_dsoftbus_driver.h
@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
+ *
+ * HDF is dual licensed: you can use it either under the terms of
+ * the GPL, or the BSD license, at your option.
+ * See the LICENSE file in the root of this repository for complete details.
+ */
+
+#ifndef HDF_DSOFTBUS_DRIVER_H
+#define HDF_DSOFTBUS_DRIVER_H
+
+#include "hdf_base.h"
+#include "hdf_sbuf.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int32_t HdfSoftbusBroadcastEvent(uint32_t moudleId, const struct HdfSBuf *data);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // HDF_DSOFTBUS_DRIVER_H
\ No newline at end of file
diff --git a/model/misc/dsoftbus/include/module_manager.h b/model/misc/dsoftbus/include/module_manager.h
new file mode 100644
index 0000000000000000000000000000000000000000..a59ef5fe1b4ab0127010b1ed12b8fee25949efdf
--- /dev/null
+++ b/model/misc/dsoftbus/include/module_manager.h
@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
+ *
+ * HDF is dual licensed: you can use it either under the terms of
+ * the GPL, or the BSD license, at your option.
+ * See the LICENSE file in the root of this repository for complete details.
+ */
+
+#ifndef SOFTBUS_MODULE_MANAGER_H
+#define SOFTBUS_MODULE_MANAGER_H
+
+#include "hdf_base.h"
+#include "hdf_device_desc.h"
+#include "hdf_sbuf.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef enum {
+    SOFTBUS_MODULE_WLAN_PARAM_MONITOR = 0,
+    SOFTBUS_MODULE_MAX_INDEX,
+} SoftbusDriverModuleId;
+
+typedef int32_t (*SoftbusDriverModuleInit)(struct HdfDeviceObject *device);
+typedef void (*SoftbusDriverModuleDeinit)(void);
+typedef void (*SoftbusDriverModuleProcess)(const struct HdfSBuf *reqData, struct HdfSBuf *rspData);
+
+typedef struct {
+    int32_t moduleId;
+    SoftbusDriverModuleInit init;
+    SoftbusDriverModuleDeinit deinit;
+    SoftbusDriverModuleProcess process;
+} SoftbusDriverModule;
+
+int32_t SoftbusModuleManagerInit(struct HdfDeviceObject *device);
+void SoftbusModuleManagerDeinit(void);
+void SoftbusDispatchModuleCommand(int32_t moduleId, const struct HdfSBuf *reqData, struct HdfSBuf *rspData);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // SOFTBUS_MODULE_MANAGER_H
\ No newline at end of file
diff --git a/model/misc/dsoftbus/include/wlan_param_monitor.h b/model/misc/dsoftbus/include/wlan_param_monitor.h
new file mode 100644
index 0000000000000000000000000000000000000000..96eae6b154e4580ebd1db4c8e18fc5ec6434541b
--- /dev/null
+++ b/model/misc/dsoftbus/include/wlan_param_monitor.h
@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
+ *
+ * HDF is dual licensed: you can use it either under the terms of
+ * the GPL, or the BSD license, at your option.
+ * See the LICENSE file in the root of this repository for complete details.
+ */
+
+#ifndef SOFTBUS_WLAN_PARAM_MONITOR_H
+#define SOFTBUS_WLAN_PARAM_MONITOR_H
+
+#include "hdf_base.h"
+#include "hdf_device_desc.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int32_t SoftbusWlanParamMonitorInit(struct HdfDeviceObject *device);
+void SoftbusWlanParamMonitorDeinit(void);
+void SoftbusWlanParamMonitorProcess(const struct HdfSBuf *reqData, struct HdfSBuf *rspData);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // SOFTBUS_WLAN_PARAM_MONITOR_H
\ No newline at end of file
diff --git a/model/misc/dsoftbus/src/hdf_dsoftbus_driver.c b/model/misc/dsoftbus/src/hdf_dsoftbus_driver.c
new file mode 100644
index 0000000000000000000000000000000000000000..c837ced89514b313ea21d1744491ea4daf108277
--- /dev/null
+++ b/model/misc/dsoftbus/src/hdf_dsoftbus_driver.c
@@ -0,0 +1,74 @@
+/*
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
+ *
+ * HDF is dual licensed: you can use it either under the terms of
+ * the GPL, or the BSD license, at your option.
+ * See the LICENSE file in the root of this repository for complete details.
+ */
+
+#include "hdf_base.h"
+#include "hdf_device_desc.h"
+#include "hdf_log.h"
+#include "module_manager.h"
+
+#define HDF_LOG_TAG "hdf_dsoftbus"
+
+static struct HdfDeviceObject *g_hdfDevObj = NULL;
+
+int32_t HdfSoftbusBroadcastEvent(uint32_t moudleId, const struct HdfSBuf *data)
+{
+    if (g_hdfDevObj == NULL) {
+        return HDF_FAILURE;
+    }
+    return HdfDeviceSendEvent(g_hdfDevObj, moudleId, data);
+}
+
+static int32_t DispatchCommand(struct HdfDeviceIoClient *client, int moduleId,
+    struct HdfSBuf *reqData, struct HdfSBuf *rspData)
+{
+    (void)client;
+    SoftbusDispatchModuleCommand(moduleId, reqData, rspData);
+    return HDF_SUCCESS;
+}
+
+static int32_t HdfSoftbusDriverBind(struct HdfDeviceObject *dev)
+{
+    static struct IDeviceIoService softbusService = {
+        .object.objectId = 1,
+        .Dispatch = DispatchCommand,
+    };
+
+    if (dev == NULL) {
+        HDF_LOGE("hdf device object is null");
+        return HDF_FAILURE;
+    }
+    dev->service = &softbusService;
+    HDF_LOGE("softbus driver bind success");
+    return HDF_SUCCESS;
+}
+
+static int32_t HdfSoftbusDriverInit(struct HdfDeviceObject *device)
+{
+    if (device == NULL) {
+        HDF_LOGE("device object is null");
+        return HDF_ERR_INVALID_PARAM;
+    }
+    g_hdfDevObj = device;
+    return SoftbusModuleManagerInit(device);
+}
+
+static void HdfSoftbusDriverRelease(struct HdfDeviceObject *object)
+{
+    (void)object;
+    HDF_LOGE("softbus driver release success");
+}
+
+static struct HdfDriverEntry g_hdfSoftbusEntry = {
+    .moduleVersion = 1,
+    .Bind = HdfSoftbusDriverBind,
+    .Init = HdfSoftbusDriverInit,
+    .Release = HdfSoftbusDriverRelease,
+    .moduleName = "HDF_DSOFTBUS"
+};
+
+HDF_INIT(g_hdfSoftbusEntry);
\ No newline at end of file
diff --git a/model/misc/dsoftbus/src/module_manager.c b/model/misc/dsoftbus/src/module_manager.c
new file mode 100644
index 0000000000000000000000000000000000000000..ea9f741bba0f9633582c80784342ca257173b562
--- /dev/null
+++ b/model/misc/dsoftbus/src/module_manager.c
@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
+ *
+ * HDF is dual licensed: you can use it either under the terms of
+ * the GPL, or the BSD license, at your option.
+ * See the LICENSE file in the root of this repository for complete details.
+ */
+
+#include "module_manager.h"
+
+#include "hdf_log.h"
+#ifdef ENABLE_WLAN_PARAM_MONITOR
+#include "wlan_param_monitor.h"
+#endif
+
+#define HDF_LOG_TAG "hdf_dsoftbus"
+
+static SoftbusDriverModule g_modules[] = {
+#ifdef ENABLE_WLAN_PARAM_MONITOR
+    {
+        .init = SoftbusWlanParamMonitorInit,
+        .deinit = SoftbusWlanParamMonitorDeinit,
+        .process = SoftbusWlanParamMonitorProcess,
+    },
+#endif
+};
+
+void SoftbusDispatchModuleCommand(int32_t moduleId, const struct HdfSBuf *reqData, struct HdfSBuf *rspData)
+{
+    int32_t i;
+
+    for (i = 0; i < HDF_ARRAY_SIZE(g_modules); ++i) {
+        if (g_modules[i].moduleId != moduleId) {
+            continue;
+        }
+        if (g_modules[i].process == NULL) {
+            HDF_LOGE("module(%d) no process function", moduleId);
+            break;
+        }
+        g_modules[i].process(reqData, rspData);
+        return;
+    }
+    HDF_LOGE("no moduleId: %d registered", moduleId);
+}
+
+int32_t SoftbusModuleManagerInit(struct HdfDeviceObject *device)
+{
+    int32_t i;
+
+    for (i = 0; i < HDF_ARRAY_SIZE(g_modules); ++i) {
+        if (g_modules[i].init == NULL) {
+            HDF_LOGE("module(%d) is no init function", g_modules[i].moduleId);
+            break;
+        }
+        if (g_modules[i].init(device) != HDF_SUCCESS) {
+            HDF_LOGE("init module(%d) fail", g_modules[i].moduleId);
+            break;
+        }
+    }
+    if (i < HDF_ARRAY_SIZE(g_modules)) {
+        for (i = i - 1; i >= 0; --i) {
+            if (g_modules[i].deinit == NULL) {
+                continue;
+            }
+            g_modules[i].deinit();
+        }
+        return HDF_FAILURE;
+    }
+    HDF_LOGE("init softbus module manager success");
+    return HDF_SUCCESS;
+}
+
+void SoftbusModuleManagerDeinit(void)
+{
+    int32_t i;
+
+    for (i = 0; i < HDF_ARRAY_SIZE(g_modules); ++i) {
+        if (g_modules[i].deinit == NULL) {
+            continue;
+        }
+        g_modules[i].deinit();
+    }
+    HDF_LOGE("deinit softbus module manager");
+}
\ No newline at end of file
diff --git a/model/misc/dsoftbus/src/wlan_param_monitor.c b/model/misc/dsoftbus/src/wlan_param_monitor.c
new file mode 100644
index 0000000000000000000000000000000000000000..07eeb8309a9ce03cffbda2ab6de49d26dae04e8b
--- /dev/null
+++ b/model/misc/dsoftbus/src/wlan_param_monitor.c
@@ -0,0 +1,141 @@
+/*
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
+ *
+ * HDF is dual licensed: you can use it either under the terms of
+ * the GPL, or the BSD license, at your option.
+ * See the LICENSE file in the root of this repository for complete details.
+ */
+
+#include "wlan_param_monitor.h"
+
+#include "hdf_dsoftbus_driver.h"
+#include "hdf_log.h"
+#include "module_manager.h"
+#include "osal_time.h"
+#include "osal_timer.h"
+
+#define HDF_LOG_TAG "wlan_param_monitor"
+
+#define WLAN_PARAM_REPORT_INTERVAL 1000
+
+typedef enum {
+    CMD_START_MONITOR = 0,
+    CMD_STOP_MONITOR,
+    CMD_MAX_INDEX
+} Command;
+
+typedef enum {
+    EVENT_WLAN_PARAM = 0,
+    EVENT_MAX_INDEX
+} Event;
+
+typedef struct {
+    OSAL_DECLARE_TIMER(timer);
+    bool isTimerStart;
+} WlanParamMonitorCtrl;
+
+typedef struct {
+    uint32_t event;
+    uint32_t value;
+} ReportInfo;
+
+static WlanParamMonitorCtrl g_wlanParamMonitorCtrl = {
+    .isTimerStart = false,
+};
+
+static void WlanParamReportTimer(uintptr_t arg)
+{
+    ReportInfo info;
+    struct HdfSBuf *data = NULL;
+
+    (void)arg;
+    info.event = EVENT_WLAN_PARAM;
+    info.value = (uint32_t)OsalGetSysTimeMs();
+    data = HdfSBufObtainDefaultSize();
+    if (data == NULL) {
+        HDF_LOGE("get sbuf fail");
+        return;
+    }
+    if (!HdfSbufWriteBuffer(data, (const void *)&info, sizeof(info))) {
+        HDF_LOGE("sbuf write report value fail");
+        HdfSBufRecycle(data);
+        return;
+    }
+    HdfSoftbusBroadcastEvent(SOFTBUS_MODULE_WLAN_PARAM_MONITOR, data);
+    HdfSBufRecycle(data);
+}
+
+static void ProcessStartMonitor(void)
+{
+    if (g_wlanParamMonitorCtrl.isTimerStart) {
+        HDF_LOGE("wlan param monitor timer is already started");
+        return;
+    }
+    if (OsalTimerCreate(&g_wlanParamMonitorCtrl.timer, WLAN_PARAM_REPORT_INTERVAL,
+        WlanParamReportTimer, 0) != HDF_SUCCESS) {
+        HDF_LOGE("create wlan param monitor timer fail");
+        return;
+    }
+    if (OsalTimerStartLoop(&g_wlanParamMonitorCtrl.timer) != HDF_SUCCESS) {
+        OsalTimerDelete(&g_wlanParamMonitorCtrl.timer);
+        HDF_LOGE("start wlan param monitor timer fail");
+        return;
+    }
+    g_wlanParamMonitorCtrl.isTimerStart = true;
+}
+
+static void ProcessStopMonitor(void)
+{
+    if (!g_wlanParamMonitorCtrl.isTimerStart) {
+        HDF_LOGE("wlan param monitor timer is not started");
+        return;
+    }
+    if (OsalTimerDelete(&g_wlanParamMonitorCtrl.timer) != HDF_SUCCESS) {
+        HDF_LOGE("delete wlan param monitor timer fail");
+    } else {
+        g_wlanParamMonitorCtrl.isTimerStart = false;
+    }
+}
+
+int32_t SoftbusWlanParamMonitorInit(struct HdfDeviceObject *device)
+{
+    (void)device;
+    HDF_LOGI("SoftbusWlanParamMonitorInit init");
+    return HDF_SUCCESS;
+}
+
+void SoftbusWlanParamMonitorDeinit(void)
+{
+    if (g_wlanParamMonitorCtrl.isTimerStart) {
+        ProcessStartMonitor();
+    }
+}
+
+void SoftbusWlanParamMonitorProcess(const struct HdfSBuf *reqData, struct HdfSBuf *rspData)
+{
+    uint32_t cmd;
+    const void *data = NULL;
+    uint32_t dataSize;
+
+    (void)rspData;
+    if (reqData == NULL) {
+        HDF_LOGE("reqData is null");
+        return;
+    }
+    if (!HdfSbufReadBuffer((struct HdfSBuf *)reqData, &data, &dataSize)) {
+        HDF_LOGE("read command fail");
+        return;
+    }
+    cmd = *((uint32_t *)data);
+    HDF_LOGI("process command: %d", cmd);
+    switch (cmd) {
+        case CMD_START_MONITOR:
+            ProcessStartMonitor();
+            break;
+        case CMD_STOP_MONITOR:
+            ProcessStopMonitor();
+            break;
+        default:
+            break;
+    }
+}
\ No newline at end of file