(1)该信息系统采用的程序架构为

智能终端程序代码如下所示:
from microbit import *
import Obloq
IP = "192. 168.0. 123" PORT = "8080"
SSID = "xiaoming123"
# Web 服务器的地址
# Web 服务器的端口
# Wi-Fi 的 SSID
PASSWORD = "yanwu888" # Wi-Fi 的密码
uart.init(baudrate=9600,bits=8,parity=None,stop= 1,tx=pin2,rx=pin1)
while Obloq.connectWifi(SSID,PASSWORD, 10000) != True:
display.show(".")
display.scroll(Obloq。ifconfig( ))
Obloq.httpSet(IP,PORT)
while True:
temp = pin0.read_analog( )
errno,resp = Obloq.get("input?id=1&val="+str(temp), 10000)
if temp>=180:
pin1.write_digital(1)
else:
pin1.write_digital(0)
sleep( 10000)
(2)烟雾传感器连接在智能终端的
(3)当前设定的触发蜂鸣器警报的阈值是
(4)数据采集的间隔时间为
(5)当用户在浏览器中输入网址

同类型试题

y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2


y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2

