Security Manager

This work mainly consists of 2 parts:
1. It has a main control, temperature and humidity sensor, smoke sensor, access control module, SIM, buzzer, LED indicator light, and 4 relays to replace the machine operation, thereby simulating the warehouse environment Second, the lower computer is composed of
the upper computer developed by QT and has login protection function, temperature and humidity, smoke historical data storage and current data display, temperature and humidity threshold setting, machine remote opening and closing function, alarm release function, access control data Collection function;
thereby realizing the following functions:
1. Real-time collection of temperature, humidity, smoke and other parameters of the warehouse and transmitting them to the host computer
2. After the host computer collects the data, it is displayed on the interface and generates a curve chart for more direct viewing
3. The host computer can be set Alarm threshold, if the temperature, humidity, and smoke reach the alarm threshold, the buzzer will sound, the warning light will flash, a warning will be displayed, and information will be sent to the mobile phone through the SIM module, and the machine will automatically shut down.
4. It has a system login interface, and only those with management rights can log in to the system.
5. Remote control machine functions (implemented by relays instead)
6. Access control data collection, which can display the person who opened the access control, opening time, position and contact information, etc. A series of data can reach specific people if an accident occurs in the warehouse.