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萤石云摄像头驱动

AIRIOT 与 摄像头对接说明​

本驱动主要实现摄像头的预览回放和云台控制功能。

使用本驱动时,需要平台所在服务器能连接到萤石云。

1、登录萤石开放平台（没有账号的话，先注册），在基础服务-账号中心-应用信息，创建一个应用，创建应用，后边配置airiot平台驱动时，​

萤石云创建aksk

2、打开设备监控-驱动管理，点击添加驱动，在厂商驱动-海康威视中，选择driver-ezviz。​

添加驱动实例

3、驱动配置​

一般情况下，如果实例配置、设备表配置、表记录配置中存在相同的字段，优先级依次升高，不填时默认继承上一级的配置。

实例配置​

驱动实例配置中，可填写第一步从萤石云平台中，获取的AppKey和Secret。 实例配置

设备表配置​

在数据管理页面中，新建设备表，选择上一步创建的驱动实例。 设备表设备配置-设备配置 数据点和指令如图填写， 数据点可只填写state。 设备表设备配置-数据点和指令

表记录配置​

表记录设备配置

萤石设备参考（ https://www.yuque.com/u2038998/qa5rn7/sn0vhx#pbx57 ）查看怎么获取设备序列号和验证码。 海康设备可通过配置页面查询序列号,序列号为设备序列号的数字部分加一个字母。或者通过ISUP的配置查看。 表记录设备配置 表记录设备配置 设备配置中，平台接入方式选择萤石云，勾选启动，注册状态应该为在线。否则请检查设备是否能连接公网或萤石云服务器。 表记录设备配置

4、画面示例：​

预览：在画面中，添加一个画面组件，右侧组件属性中，选择设备表视频，选择创建好的表记录，视频类型和视频地址会自动根据所选的表记录填写。 画面预览 云台：画面中选择云台组件，填写设备，也可以从上级组件组继承。

附录​

数据点和指令配置json，可直接复制​

数据点:​

[
  {
    "policy": "change",
    "errview": "不显示当前值",
    "name": "在线状态",
    "id": "state"
  }
]

指令:​

[
  {
    "name": "上",
    "ops": {
      "action": "cameraUp",
      "param": "上"
    },
    "writeIn": {
      "defaultValue": {
        "default": 3
      },
      "ioway": "默认写入",
      "type": "number"
    }
  },
  {
    "name": "下",
    "ops": {
      "action": "cameraDown",
      "param": "下"
    },
    "writeIn": {
      "defaultValue": {
        "default": 3
      },
      "ioway": "默认写入",
      "type": "number"
    }
  },
  {
    "name": "左",
    "ops": {
      "action": "cameraLeft",
      "param": "左"
    },
    "writeIn": {
      "defaultValue": {
        "default": 3
      },
      "ioway": "默认写入",
      "type": "number"
    }
  },
  {
    "name": "右",
    "ops": {
      "action": "cameraRight",
      "param": "右"
    },
    "writeIn": {
      "defaultValue": {
        "default": 3
      },
      "ioway": "默认写入",
      "type": "number"
    }
  },
  {
    "name": "左上",
    "ops": {
      "action": "cameraLeftUp",
      "param": "左上"
    },
    "writeIn": {
      "defaultValue": {
        "default": 3
      },
      "ioway": "默认写入",
      "type": "number"
    }
  },
  {
    "name": "左下",
    "ops": {
      "action": "cameraLeftDown",
      "param": "左下"
    },
    "writeIn": {
      "defaultValue": {
        "default": 3
      },
      "ioway": "默认写入",
      "type": "number"
    }
  },
  {
    "name": "右上",
    "ops": {
      "action": "cameraRightUp",
      "param": "右上"
    },
    "writeIn": {
      "defaultValue": {
        "default": 3
      },
      "ioway": "默认写入",
      "type": "number"
    }
  },
  {
    "name": "右下",
    "ops": {
      "action": "cameraRightDown",
      "param": "右下"
    },
    "writeIn": {
      "defaultValue": {
        "default": 3
      },
      "ioway": "默认写入",
      "type": "number"
    }
  },
  {
    "name": "放大",
    "ops": {
      "action": "cameraZoomIn",
      "param": "放大"
    },
    "writeIn": {
      "defaultValue": {
        "default": 3
      },
      "ioway": "默认写入",
      "type": "number"
    }
  },
  {
    "name": "缩小",
    "ops": {
      "action": "cameraZoomOut",
      "param": "缩小"
    },
    "writeIn": {
      "defaultValue": {
        "default": 3
      },
      "ioway": "默认写入",
      "type": "number"
    }
  },
  {
    "name": "转到指定预置位",
    "ops": {
      "action": "cameraPreset",
      "param": "转到指定预置位"
    },
    "writeIn": {
      "defaultValue": {
        "default": 3
      },
      "ioway": "默认写入",
      "type": "number"
    }
  },
  {
    "form": [
      {
        "arrayValue": null,
        "ifRepeat": null,
        "ioway": "默认写入",
        "mod": null,
        "name": "报警抓拍",
        "objectValue": {
          "schema": {
            "form": [
              "table",
              "device",
              "quality",
              "*"
            ],
            "key": "root",
            "listFields": [
              "table",
              "device",
              "quality"
            ],
            "properties": {
              "device": {
                "canOrder": false,
                "config": "文本",
                "createShow": true,
                "descriptionType": "tooltip",
                "editShow": true,
                "fieldType": "input",
                "invalid": false,
                "key": "device",
                "listFields": true,
                "need": true,
                "placeholder": "被抓拍设备的编号",
                "textContent": "text",
                "textType": "input",
                "title": "设备编号",
                "type": "string"
              },
              "quality": {
                "canOrder": false,
                "config": "选择器",
                "createShow": true,
                "dataType": "string",
                "defaultVal": "3",
                "descriptionType": "tooltip",
                "editShow": true,
                "enum1": [
                  "0",
                  "1",
                  "2",
                  "3",
                  "4"
                ],
                "enum_title1": [
                  "流畅",
                  "高清(720P)",
                  "4CIF",
                  "1080P",
                  "400w"
                ],
                "fieldType": "select",
                "invalid": false,
                "key": "quality",
                "listFields": true,
                "metricStore": false,
                "need": false,
                "numRange": null,
                "selectFace": "select",
                "selectType": "single",
                "title": "图片质量",
                "type": "string"
              },
              "table": {
                "canOrder": false,
                "config": "文本",
                "createShow": true,
                "descriptionType": "tooltip",
                "editShow": true,
                "fieldType": "input",
                "invalid": false,
                "key": "table",
                "listFields": true,
                "need": true,
                "placeholder": "被抓设备所属设备表的标识",
                "textContent": "text",
                "textType": "input",
                "title": "表标识",
                "type": "string"
              }
            },
            "required": [
              "table",
              "device"
            ],
            "title": "根对象",
            "treeKey": "root",
            "type": "object"
          }
        },
        "objectValue2": null,
        "select": null,
        "select2": null,
        "tableValue": null,
        "tableValue2": null,
        "tag": null,
        "tagValue": null,
        "type": "object"
      }
    ],
    "formSchema": {
      "schema": {
        "form": [
          "table",
          "device",
          "quality",
          "*"
        ],
        "key": "root",
        "listFields": [
          "table",
          "device",
          "quality"
        ],
        "name": "报警抓拍",
        "properties": {
          "device": {
            "canOrder": false,
            "config": "文本",
            "createShow": true,
            "descriptionType": "tooltip",
            "editShow": true,
            "fieldType": "input",
            "invalid": false,
            "key": "device",
            "listFields": true,
            "need": true,
            "placeholder": "被抓拍设备的编号",
            "textContent": "text",
            "textType": "input",
            "title": "设备编号",
            "type": "string"
          },
          "quality": {
            "canOrder": false,
            "config": "选择器",
            "createShow": true,
            "dataType": "string",
            "defaultVal": "3",
            "descriptionType": "tooltip",
            "editShow": true,
            "enum1": [
              "0",
              "1",
              "2",
              "3",
              "4"
            ],
            "enum_title1": [
              "流畅",
              "高清(720P)",
              "4CIF",
              "1080P",
              "400w"
            ],
            "fieldType": "select",
            "invalid": false,
            "key": "quality",
            "listFields": true,
            "metricStore": false,
            "need": false,
            "numRange": null,
            "selectFace": "select",
            "selectType": "single",
            "title": "图片质量",
            "type": "string"
          },
          "table": {
            "canOrder": false,
            "config": "文本",
            "createShow": true,
            "descriptionType": "tooltip",
            "editShow": true,
            "fieldType": "input",
            "invalid": false,
            "key": "table",
            "listFields": true,
            "need": true,
            "placeholder": "被抓设备所属设备表的标识",
            "textContent": "text",
            "textType": "input",
            "title": "表标识",
            "type": "string"
          }
        },
        "required": [
          "table",
          "device"
        ],
        "title": "报警抓拍",
        "treeKey": "root",
        "type": "object"
      }
    },
    "name": "报警抓拍",
    "ops": {
      "action": "cameraAlarmCapture",
      "param": "报警抓拍"
    },
    "showName": "报警抓拍",
    "tag": null,
    "writeOut": {
      "arrayValue": null,
      "defaultValue": null,
      "ifRepeat": null,
      "mod": null,
      "objectValue": null,
      "objectValue2": null,
      "select": null,
      "select2": null,
      "tableValue": null,
      "tableValue2": null,
      "tag": null,
      "tagValue": null
    },
    "writeIn": {
      "arrayValue": null,
      "ifRepeat": null,
      "ioway": "默认写入",
      "mod": null,
      "objectValue": {
        "schema": {
          "form": [
            "table",
            "device",
            "quality",
            "*"
          ],
          "key": "root",
          "listFields": [
            "table",
            "device",
            "quality"
          ],
          "properties": {
            "device": {
              "canOrder": false,
              "config": "文本",
              "createShow": true,
              "descriptionType": "tooltip",
              "editShow": true,
              "fieldType": "input",
              "invalid": false,
              "key": "device",
              "listFields": true,
              "need": true,
              "placeholder": "被抓拍设备的编号",
              "textContent": "text",
              "textType": "input",
              "title": "设备编号",
              "type": "string"
            },
            "quality": {
              "canOrder": false,
              "config": "选择器",
              "createShow": true,
              "dataType": "string",
              "defaultVal": "3",
              "descriptionType": "tooltip",
              "editShow": true,
              "enum1": [
                "0",
                "1",
                "2",
                "3",
                "4"
              ],
              "enum_title1": [
                "流畅",
                "高清(720P)",
                "4CIF",
                "1080P",
                "400w"
              ],
              "fieldType": "select",
              "invalid": false,
              "key": "quality",
              "listFields": true,
              "metricStore": false,
              "need": false,
              "numRange": null,
              "selectFace": "select",
              "selectType": "single",
              "title": "图片质量",
              "type": "string"
            },
            "table": {
              "canOrder": false,
              "config": "文本",
              "createShow": true,
              "descriptionType": "tooltip",
              "editShow": true,
              "fieldType": "input",
              "invalid": false,
              "key": "table",
              "listFields": true,
              "need": true,
              "placeholder": "被抓设备所属设备表的标识",
              "textContent": "text",
              "textType": "input",
              "title": "表标识",
              "type": "string"
            }
          },
          "required": [
            "table",
            "device"
          ],
          "title": "根对象",
          "treeKey": "root",
          "type": "object"
        }
      },
      "objectValue2": null,
      "select": null,
      "select2": null,
      "tableValue": null,
      "tableValue2": null,
      "tag": null,
      "tagValue": null,
      "type": "object"
    }
  }
]