What role do sensors play in the smart home? What are the applications?

Sensor is a detection device, can feel the measured information, and can feel the information, according to certain laws, transformed into electrical signals or other required forms of information output, in order to meet the transmission, processing, storage, display, recording and control of information and other requirements.

We commonly used sensors are temperature sensors, humidity sensors, gas concentration sensors, photoelectric sensors, image sensors and so on. Intelligent home refers to the electrification and automation of the internal structure of the building within a certain area volume of the closed building, so as to achieve the purpose of improving the automation and control effect of that space on the basis of scientific and reasonable arrangement of the use of space, and obtaining better double enjoyment of life and psychology.

Intelligent sensor home platform under the smart home control system response time is extremely short, high sensing efficiency, shorten the time delay due to the traditional controller propagation lag brought about by the time delay, to ensure the timeliness of the smart home control system, improve the efficiency of the smart home control system, the real real rationalist of the rapidity of the smart home propagation. 　　 What role do sensors play in the smart home? What are the applications? 　　 Among them, the network smart home control system is the network smart home overall "heart", directly playing a regulatory role. Network smart home control system is the network of smart home operation form of integration, which, as a sensor to support the entire smart home control system of the veins, equivalent to the entire system of the "central nervous system", the transmission of information, command of the intelligent release are of great significance. 　　 Humidity Sensor In the control of smart home, the control of humidity can improve the user's quality of life, providing users with a good living environment. In the humidity control of the smart home, the humidity sensor is mainly used to achieve the control of humidity.

It can display the specific changes in air humidity, and inside the integrated system, there are humidity sensors as well as amplification circuits, which can convert humidity information into voltage signals to be transmitted to the computer system, and the system delivers the adjustment programme to the drying or humidifier through the humidity demand of human beings, so as to enhance the environment of the smart home.

It can be seen that in the smart home, through the humidity sensor, the humidity control can be realized, so as to avoid damage to the home or damage to the human skin. 　　 In the control of smart home, the control of thermometer humidity are important indicators of environmental control, but only a single indicator for control, will waste more resources, and will prolong the calculation time, need to be analysand through the synthesis of the computer. Therefore, it is necessary to explore the application of new types of sensors. 　　 Temperature and humidity sensors can achieve the simultaneous regulation of temperature and humidity, in line with the concept of smart home, and has a small size and low power consumption and other characteristics.

Temperature and humidity information can be collected at the same time, and the two physical variables can be calculated separately in an independent system and converted into electrical signals to be transmitted to the corresponding control terminals, so as to realia the control purpose of the smart home. 　　 Gas concentration sensor Gas concentration sensor is an important detection means of smart home, in the home life, combustible gas and polluting gases are factors affecting people's health and life, in the smart home, through the gas concentration sensor, you can realia the analysis of dangerous gases, and then you can take targeted control strategies. 　　 In the modern smart home, in the process of monitoring, the user only needs to detect the reasonable indicators of the gas input to the computer system, the system in the collection of relevant information, can be compared and analysand on the two gases, once the gas concentration exceeds the range, will issue an alarm and in time through the hood to remove the gas.

In the smart home, through the application of gas concentration sensors, it is possible to realia the control of ventilation fans and hoods, thus enhancing the enjoyment of the smart home.

Image Sensor In the smart home, the image sensor is likewise one of the important application components. Mainly because in modern construction, the need for monitoring equipment to achieve internal monitoring and monitoring of the residential perimeter, in the traditional means of monitoring, mainly through the camera to monitor, and can not pass the information to the user, once the monitoring system is destroyed, will lead to the user to bear greater losses.

And in the smart home system, through the PC monitoring, can send the information to the user's mobile phone or computer, to achieve remote monitoring, in the smart monitoring, the use of image sensors, can be hydroelectricity conversion, through which you can make a digital camera, to achieve the overall control of the smart home. 　　 Photoelectric Sensor In the traditional way of life, people need to manually set the switch to complete the situation when using water, power and light source, but in the smart home, through the photoelectric sensor, it can realia the comprehensive control of the smart home.

The use of photo resist can design automatic lighting, and through the infrared sensing system, it is possible to achieve convenient lighting for the home without the need for human control.

In addition, in the use of photoelectric sensors, infrared sensors can be realized through the control of taps, thermometers humidity and other conditions, which can save the corresponding resources and will enhance the user's enjoyment.