first, the project needs
The family is about 500 square meters, on the first floor, north-South convection, there are five rooms, two separate banqueting hall, two gardens in the north and south, two large toilets, a separate cloakroom, a large kitchen. Require monitoring to be able to monitor the whole house: no dead-angle of external monitoring, and the two gardens can be monitored up and down the rubbish
How important is intelligent home monitoring security? Some people compare it to insurance, think that the accident is useful, no accident is useless, and this idea often form a false logic: The family is generally not an accident, so actually no use. However, this is a big gap with many Americans, and surveys show that 62% of Americans choose smart homes for Family safety reasons.Many people may not unders
Here is my graduation design: Home Environmental Monitoring System design (PC on the temporary version of the computer. Mobile app version is pending). This system adopts STC12C5A60S2 single chip microcomputer. Combined with the sensor. The air humidity, air temperature, pressure, altitude, inlet temperature, water temperature, light intensity, soil moisture, combustible gas concentration, personnel in and
The home key is a system button that we cannot intercept onKeyDown , it is not intercepted, we can only get when he was pressed. is through the broadcast receiver. Public classHomekeyeventbroadcastreceiverextendsBroadcastreceiver {Static FinalString System_reason = "REASON"; Static FinalString System_home_key = "HomeKey"; Static FinalString System_recent_apps = "Recentapps"; @Override Public voidOnReceive (Context context, Intent Intent) {String actio
Alarmmanager, pendingintent use \ Accessory Home Monitor 10 minutes after the app cancellation service starts againUse of Alarmmanager and Paddingintent \\ Accessory Home Monitor 10 minutes after the app cancellation service starts againThe corresponding alarmmanage has a Alarmmanagerservie service program, the service program is really provide alarm service, it mainly maintains the application registration
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