| With the continuous improvement of living standards and the development of the Internet of things(IoT),acquiring all kinds of information from environment to guide people's behavior has become increasingly important,and outdoor environment information has been issued by many organisations,however,all kinds of information detection means are less from family or company such as temperature and humidity and thievery information detection,the cost of detection is expensive,the test results cannot be connected to the Internet and can't realize remote monitoring and control.So it can't meet the demand of getting the indoor environment information in a timely manner.This paper designs a intelligent hardware scheme that device can be controlled by Internet based on QQ in order to meet the high quality demand of modern life.The system can be divided into three levels:perception,transmission and application.Perception layer complete data collection by using various sensors.The main control module is STM8S105k4 and WIFI module is supported by Shanghai Four Hong Internet companies.The chip is embedded the Software Development Kit(SDK)that is related to QQ platform.The scheme relays control commands to complish data interaction through serial port connection between the master control chip and WIFI module;The transport layer will upload data through the QQ platform,and introduce the method of event state queue to ensure the response timeliness of the system;The application layer can realize remote acquisition and control of device information through the design of QQ embedded light APP,and it can also authorize friends to control and realize the connection between people and devices.Finally,in view of the functions and performance testing,the intelligent hardware basically achieved expected networking capability,and the intelligent device has high accuracy,low cost,easy operation,low access threshold.It is of great significance to improve the quality of life. |
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