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智能家居 ColorTemperature 特征架构

action.devices.traits.ColorTemperature - 此特征属于能够设置色温的所有设备。

这适用于以开尔文作为颜色点的“温暖”灯泡。这通常与 ColorSpectrum 是不同的模态，而且可能因温度而无法使用 Spectrum 所到达的白点。Google 会根据可用的特征，根据请求和灯类型选择要使用的模式（例如，将客厅的灯设为白色可能会向某些灯泡发送温度命令，向 LED 灯条发送光谱命令）。

设备属性

属性	定义
`temperatureMinK`	（可选）如果设置了 `temperatureMaxK`，则是必需的。光源支持的最低色温，以开尔文为单位。
`temperatureMaxK`	（可选）如果设置了 `temperatureMinK`，则是必需的。光源支持的最高色温（以开尔文为单位）。

SYNC 请求和响应示例

请求

{
    "requestId": "ff36a3cc-ec34-11e6-b1a0-64510650abcf",
    "inputs": [{
      "intent": "action.devices.SYNC"
    }]
}

Node.js

'use strict';

const {smarthome} = require('actions-on-google');
const functions = require('firebase-functions');

const app = smarthome();

app.onSync((body, headers) => {
  return {
    requestId: body.requestId,
    payload: {
      agentUserId: '1836.15267389',
      devices: [{
        id: '123',
        type: 'action.devices.types.LIGHT',
        traits: [
          'action.devices.traits.ColorTemperature'
        ],
        name: {
          defaultNames: ['AAA bulb A19 color hyperglow'],
          name: 'lamp1',
          nicknames: ['reading lamp']
        },
        willReportState: true,
        attributes: {
          temperatureMinK: 2000,
          temperatureMaxK: 6500
        },
        deviceInfo: {
          manufacturer: 'AAA',
          model: 'hg11',
          hwVersion: '1.2',
          swVersion: '5.4'
        },
        customData: {
          fooValue: 12,
          barValue: false,
          bazValue: 'dancing alpaca'
        }
      }]
    }
  };
});

// ...

exports.smarthome = functions.https.onRequest(app);

JSON

{
  "requestId": "ff36a3cc-ec34-11e6-b1a0-64510650abcf",
  "payload": {
    "agentUserId": "1836.15267389",
    "devices": [
      {
        "id": "123",
        "type": "action.devices.types.LIGHT",
        "traits": [
          "action.devices.traits.ColorTemperature"
        ],
        "name": {
          "defaultNames": [
            "AAA bulb A19 color hyperglow"
          ],
          "name": "lamp1",
          "nicknames": [
            "reading lamp"
          ]
        },
        "willReportState": true,
        "attributes": {
          "temperatureMinK": 2000,
          "temperatureMaxK": 6500
        },
        "deviceInfo": {
          "manufacturer": "AAA",
          "model": "hg11",
          "hwVersion": "1.2",
          "swVersion": "5.4"
        },
        "customData": {
          "fooValue": 12,
          "barValue": false,
          "bazValue": "dancing alpaca"
        }
      }
    ]
  }
}

验证器

设备状态

状态	定义
`color`	对象。当前颜色设置。由于给定光源处于光谱或温度模式下，因此该对象包含相关模式下的当前颜色设置。 `name` 字符串。如果颜色点（光谱或温度）与合作伙伴颜色列表中的预设名称匹配，则返回该名称。 `temperature` 整数。开尔文的色温。

示例 QUERY 请求和响应

我当前的光色温度是多少？

请求

{
  "requestId": "ff36a3cc-ec34-11e6-b1a0-64510650abcf",
  "inputs": [{
    "intent": 'action.devices.QUERY',
    "payload": {
      "devices": [{
        "id": "123",
        "customData": {
          "fooValue": 74,
          "barValue": true,
          "bazValue": "foo"
        }
      }]
    }
  }]
}

Node.js

'use strict';

const {smarthome} = require('actions-on-google');
const functions = require('firebase-functions');

const app = smarthome();

app.onQuery((body, headers) => {
  return {
    requestId: body.requestId,
    payload: {
      devices: {
        123: {
          online: true,
          color: {
            name: 'warm white',
            temperature: 25000
          },
          status: 'SUCCESS'
        }
      }
    }
  };
});

// ...

exports.smarthome = functions.https.onRequest(app);

JSON

{
  "requestId": "ff36a3cc-ec34-11e6-b1a0-64510650abcf",
  "payload": {
    "devices": {
      "123": {
        "online": true,
        "color": {
          "name": "warm white",
          "temperature": 25000
        },
        "status": "SUCCESS"
      }
    }
  }
}

设备命令

命令	参数/定义
`action.devices.commands.ColorAbsolute`	`color` 对象。必填。将包括 RGB 或 Temperature 和名称（可选）。 `name` 字符串。用户命令中提供的颜色名称（英语）。并非始终可用（适用于相对命令）。 `temperature` 整数。开尔文的色温。

示例 EXECUTE 请求和响应

将灯光调成柔白色。

请求

{
  "requestId": "ff36a3cc-ec34-11e6-b1a0-64510650abcf",
  "inputs": [{
    "intent": "action.devices.EXECUTE",
    "payload": {
      "commands": [{
        "devices": [{
          "id": "123",
          "customData": {
            "fooValue": 74,
            "barValue": true,
            "bazValue": "sheepdip"
          }
        }],
        "execution": [{
          "command": "action.devices.commands.ColorAbsolute",
          "params": {
              "color": {
                "name": "soft white",
                "temperature": 2700
              }
          }
        }]
      }]
    }
  }]
}

Node.js

'use strict';

const {smarthome} = require('actions-on-google');
const functions = require('firebase-functions');

const app = smarthome();

app.onExecute((body, headers) => {
  return {
    requestId: body.requestId,
    payload: {
      commands: [{
        ids: ['123'],
        status: 'SUCCESS',
        states: {
          color: {
            name: 'soft white',
            temperature: 2700
          }
        }
      }]
    }
  };
});

// ...

exports.smarthome = functions.https.onRequest(app);

JSON

{
  "requestId": "ff36a3cc-ec34-11e6-b1a0-64510650abcf",
  "payload": {
    "commands": [
      {
        "ids": [
          "123"
        ],
        "status": "SUCCESS",
        "states": {
          "color": {
            "name": "soft white",
            "temperature": 2700
          }
        }
      }
    ]
  }
}