# 智能路燈

模擬一組智能路燈，透過物聯網控制路燈的開關，亮度會因應環境亮度自動調節。

![](https://kittenbothk.readthedocs.io/en/latest/_images/streetlamp1.jpg)

### 組裝說明書

[組裝說明書下載](https://github.com/kittenbothk/kittenbothk/raw/master/Kits/future_inventor/instructions/pdf/streetlamp.pdf)

### 參考接線

![](https://kittenbothk.readthedocs.io/en/latest/_images/streetlamp_wire1.png)

### MakerCloud 參考程式

#### 未來板控制端

#### KittenBlock參考程式

```
請在Kittenblock開啟本地IoT伺服器，並自行將伺服器的ip填入程式。
```

![](https://kittenbothk.readthedocs.io/en/latest/_images/streetlamp_code.png)

[參考程式下載](https://github.com/kittenbothk/kittenbothk/raw/master/Kits/future_inventor/instructions/sb3/streetlamp.sb3)

#### Python參考程式

```
#/bin/python

from time import sleep
from future import *
from sugar import *
import mqttsimple
P0 = MeowPin('P0', 'ANALOG')
P1 = MeowPin('P1', 'PWM')


x = 0
switch = 0



wifi.connect(str(""), "")

mqtt = mqttsimple.MQTTClient("192.168.2.161", "mirai",port=1883)
mqtt.connect()

mqtt.subscribe("/light")

switch = "on"

while True:
  mqtt.check_msg()
  x = mqtt.mqttRead("/light")
  if bool(x):
    if "off" in x:
      switch = "off"
    if "on" in x:
      switch = "on"
  if switch == "on":
    screen.fill((0, 0, 0))
    screen.text(str("ON"),5,10,3,(0, 119, 255))
    P1.setAnalog(1024 - P0.getAnalog(10))
  else:
    screen.fill((0, 0, 0))
    screen.text(str("OFF"),5,10,3,(0, 119, 255))
    P1.setAnalog(0)
  sleep(0.5)
```

[參考程式下載](https://github.com/kittenbothk/kittenbothk/raw/master/Kits/future_inventor/instructions/py/streetlamp.py)

#### Kittenblock控制端

```
請在Kittenblock開啟本地IoT伺服器，並自行將伺服器的ip填入程式。
```

![](https://kittenbothk.readthedocs.io/en/latest/_images/streetlamp_iot_code.png)

[參考程式下載](https://github.com/kittenbothk/kittenbothk/raw/master/Kits/future_inventor/instructions/sb3/streetlamp_iot.sb3)

### 模型玩法

使用Kittenblock控制端程式控制路燈的開或關，按1關閉，按2開啟。開啟後路燈的亮度會因環境亮度作自我調節。